Every fisherman who practices fishing from a boat is faced with the issue of choosing an anchor. As you know, ideal anchors do not exist, since their work depends on many extraneous factors.

Let's look at what anchors are used, as well as the advantages and disadvantages of each model. And consider the possibility of making some models at home.

How to make an anchor for an inflatable boat with your own hands?

Before producing an anchor, you need to understand why it is used and whether it is possible to operate the boat without it.

First of all, the anchor is used to ensure the safety of the ship and passengers. Stabilizes the boat even in rough currents and helps maintain the required position.

It also makes it possible to park in in the right place without the need for constant position adjustments. And, of course, there will be no problems with mooring, since without reliable fastening the boat may simply be carried away.

Before making an anchor, you need to decide on the model and weight.

A high-quality anchor must meet two mandatory requirements:

• The mass (in kg) must be at least 10 percent of the weight of the boat.
• The mass (in kg) must be at least one percent of the length of the vessel (in cm).

Having made these simple calculations, you can begin choosing a design and manufacturing.

How to make your own anchor?

When making an anchor, you should consider some additional factors that may affect quality work:

• Presence and height of waves.
• Maximum wind force in the area of ​​use.
• Bottom type as each model shows best characteristics on certain bottom taps.
• The choice of anchor cable is of no small importance. Currently, natural and synthetic materials are used.

Basic parameters when choosing an anchor cable:

• Breaking force (must exceed seventy times the weight of the anchor).
• Thickness.

If you want to save money and get one hundred percent confidence in the quality of the anchor, it is advisable to make it yourself. To make your own, you don’t have to be a professional.

What types of homemade anchors are there?

At the moment, various models of homemade anchors for PVC boats are used, the most popular are the following varieties:

• Kurbatova anchor.
• Mushroom-shaped design.
• Classic "Admiralty"
• Danforth's development.
• The so-called “cat anchor”.

Mushroom-shaped - or as they are also called, umbrella-shaped anchors began to be used in the mid-19th century for the purpose of reliable and long-term fastening of various swimming equipment.

It is widely used in areas with high levels of tidal currents or strong winds. At larger mass demonstrates excellent retention performance.

The retention coefficient varies from six to ten depending on the mass.

Belongs to the type of hornless anchors. The material for manufacturing is cast iron or reinforced concrete in the case of large structures.

The lower part is made with a recess for better suction.

It is planned to manufacture air exhaust channels to improve performance. The minimum weight of this type of anchor for an inflatable boat must be at least 4 kilograms.

Admiralty - the existence of such anchors has been noted since before our era. By its name this design obliged to tests by the British Admiralty in 1980.

The classic design is a forged steel anchor with a shackle and a wooden rod.

The main advantage is a reliable and strong hold. But, despite this fact, there are also a lot of disadvantages.

The Danforth anchor is similar in principle to the Hall anchor, but differs from it in design, with much closer legs and the presence of a rod at the trend, preventing the anchor from falling on its side when in contact with the ground, acting as a stabilizer.

The most popular among fishermen are:

• Anchor cat.
• Kurbatov's model.

The undeniable advantages of using the first model include the versatility of use on any type of ground surface.

The only drawback is the relatively low weight, which in turn makes it difficult to use in strong gusts of wind. To increase reliability, additional weights are used.

The Kurbatov anchor also has certain disadvantages. If used on rocky soil types, additional reinforcement of the structure will be required.

Making a simple collapsible anchor

For the simplest folding anchor you need a minimum set of power tools and skills in handling them.

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Necessary materials

Stainless steel tube:

• Diameter 2.5 centimeters.
• Length 27 centimeters.
• The sleeve is 2.5 centimeters with a thread pitch of M-12.

Stainless steel strip:

• Length 26 centimeters.
• Width 40 centimeters.
• Thickness of at least 4 millimeters.

The sleeve is welded to the main tube. The steel strips are sanded and welded. Two strips are attached to one of the legs by welding to prevent rotation of the anchor when assembled.

We put the paws on the prepared rod and secure it with an M-12 nut. To allow assembly in the field, a vertical metal ring is welded onto the nut.

WITH reverse side A hole is drilled into the anchor and another ring with a diameter of at least 4 centimeters and a thickness of 0.4 centimeters is attached.

The mass of this anchor will be 1.7 kilograms. To increase stability, you can use a weighting agent of at least 2 kilograms of lead. This collapsible model is secured using a carabiner.

Homemade Kurbatovsky anchor:

To make this model of welded anchor, you can use wire with a diameter of at least 8 millimeters and a piece of metal rod with a diameter of 1.2 centimeters.

You will also need sheet metal thickness of at least 3 mm. This model is similar in design to the Danforth and Matrosov anchors, but differs in the presence of only one wing and a forked spindle.

The presented model weighs about 2.5 kilograms and can be used on rowing, motor and inflatable boats.

Demonstrates excellent performance on the main types of bottom, where weight plays a major role, and the presence of a weighting agent weighing 4-5 kg ​​will significantly improve the performance.

Spindle No. 1 is bent from wire. Plank No. 6 is welded in the upper part. Locking washers No. 5 and strip No. 8 are connected to rod No. 3 by welding.

This is done so that when it touches the ground, paw No. 2 comes out, which provides fixation. When manufacturing the rod, it is important to comply with the dimensions indicated in the drawing for high-quality operation of the anchor.

The ends of the spindle are connected to the rod using strip No. 4. Which serves to limit the angle of paw extension. To hold the hook in the unfolded state, use bar No. 8. Rib No. 7 is welded to the paw.

Homemade cat anchor :

Four-fingered anchors, which are widely used in river navigation, have a significant disadvantage in storage due to the massive design.

For use with a small inflatable boat, it is recommended to make a folding version, according to the models shown in the figure.

The most primitive cat in terms of complexity is shown in figure (a). The square section of the lower part of the spindle No. 2, in contrast to the classic round No. 1.

A hole is made in the upper bushing of the moving part of the paws. To place the paws in one plane, the movable part is raised up to the round spindle and, after turning ninety degrees, is set in place.

The following design (b) provides for fixing the upper movable pair in the working position using a cutout in sleeve No. 5.

Spring No. 3, thanks to the stop in the welded washer No. 7, keeps the paws in the folded and working position.

The next model (c), which has found wide use outside the four-fingered anchor, differs from the others in that all the legs are secured in the hinge part No. 1.

Fixation of the blades in the working and transport position occurs due to the sliding of coupling No. 6 along the spindle.

How to choose the best anchor for inflatable PVC boats?

Every experienced hunter or fisherman knows that the second thing after buying a boat is purchasing an anchor. Not everyone can answer how to choose this important type of equipment.

When choosing an anchor, the loaded weight of the vessel is taken into account. To determine the relationship between the weight of the anchor and the weight of the boat, you can use the data below:

Boat weight:

• Up to 150 kilograms, the weight of the anchor should be 1.5 kg, and the diameter of the rope should be at least 2 mm.
• From 150 - 200 kg of load the weight will be no less than 2.3 kg.
• Displacement 250-500 kg. At least 3.5 kilograms.
• From 500 - 750 kilograms. The anchor should be 7.5 kg.

When fishing in reservoirs that are often clogged with snags and trees, there is a high probability of losing an anchor. In this case, it is not worth throwing it out without attaching it to the trend of a buoy with a buoy.

Buoys with a buoy length of at least 15 meters are most suitable. You can replace the buoy with a piece of foam plastic, or any piece of wood. If the anchor gets caught, you can pull it out without the risk of tearing it off.

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The boat is one of the main assistants of the fisherman. You can’t do without it in wild bodies of water, especially if they don’t have clean banks and you can’t catch fish with an ordinary fishing rod. If the angler has a boat, then it is possible to fish in any area of ​​the water area. Unfortunately, the boat must have an anchor to secure it.

This is especially true when there is a current. You can either buy it or make it yourself, which, firstly, is interesting, and secondly, does not take much time and money.

To begin with, it is better to decide whether an anchor is needed for the boat at all. As practice shows, in almost 90% of cases, an anchor is simply necessary. If you have it, you can just go fishing and not think about the fact that the boat can be carried away by the wind or current.

Such a boat element must have the following characteristics:

• the weight of the anchor must correspond to at least 10% of the weight of the boat itself;
• its mass must be more than 1% of the length of the boat.

Main characteristics of anchors

In order for the anchor to hold the boat under any conditions, all factors should be taken into account:

• determine the maximum wave height;
• calculate the maximum wind force;
• take into account the nature of the bottom of the boat;
• choose the right cable for the anchor.

Particular attention should be paid to the quality of the cable, since it will be subjected to great forces. The greater the weight of the boat, the greater the force the cable must be designed for.

Two types of ropes are used for anchors:

• artificial. They have a long service life as they do not rot;
• natural. They are rarely used due to their low resistance to moisture.

As a rule, it is difficult to choose an anchor for all occasions, especially in a store.

In order for a homemade anchor to fully perform its functions, a number of observations should be made:

• get acquainted with the weather conditions of the fishing spot;
• decide on the design;
• prepare the necessary materials;
• ask experienced fishermen about a more successful design.

• keep the boat in one place;
• easy to remove from the bottom of the reservoir;
• have little weight;
• have a compact size and do not take up much space;
• be resistant to corrosion;
• works well on a specific body of water.

Quite often, instead of real anchors, fishermen use improvised means in the form of stones, bricks, ballast with sand, etc.

As a rule, they have low efficiency:

• such auxiliary devices are not compact and take up a lot of usable space on the boat;
• if there are sharp corners, they can damage the boat;
• installing such an anchor takes a lot of valuable time.

The use of such devices is justified if the bottom of the reservoir is hard and clean. Despite this, factory designs do not always meet the necessary requirements.

The disadvantages include:

• high, sometimes unjustified price;
• products may simply be defective.

If we take the above into account, then it is easier, cheaper and more affordable to make an anchor yourself. Moreover, the fisherman understands what kind of anchor is needed to make fishing comfortable.

Types of anchors for a PVC boat with your own hands - photo drawings

Without an anchor, especially in the current, you can hardly count on fishing at all. But this does not mean at all that an anchor will not be needed on a body of water without a current. As a rule, underwater currents may be present in any body of water. In addition, there is not a day without wind, which is capable of driving a boat across a body of water without problems. Having an anchor will help solve many problems. In this regard, the presence of an anchor should not be underestimated, especially since making one yourself is not so difficult. The most popular designs today are the following:

• Hall anchor;
• cat anchor;
• anchor-Kurbatova;
• a mushroom-shaped device for fishing in the current;
• Danforth anchor, designed for any type of bottom.

Each design has its own advantages and disadvantages. To understand which option is most suitable, you need to consider each design in detail.

To make it you need to have the following parts:

• metal pipe, diameter 25 mm and length 270 mm;
• one nut and one bushing;
• four pieces of metal: two smaller and two larger;
• two metal rings;
• two kilograms of lead.

Assembly:

A sleeve is attached to the end of the tube. Four strips of steel will serve as paws. The entire structure is held together with a nut. To increase the weight of the anchor, lead is poured inside the tube.

This is a welded structure, so fewer parts will be needed. Here they are:

• steel rod;
• steel wire;
• metal pieces.

You need to bend the wire into something similar to a spindle, and the rest of the parts are welded to this blank. Due to the welded pieces of metal, the structure is securely held at the bottom.

This anchor is perfect for small inflatable boats from PVC. As a rule, it is a folding structure that takes up a minimum of usable space. The design is quite light and in the presence of wind it needs to be weighted down. The arms of the anchor are attached to a kind of spindle bent from wire. The position of the paws can be adjusted by moving them along this wire.

To make such a structure, you need a pyramid-shaped shape. Alternatively, it can be made from iron sheets. After this, the mold is filled with molten lead. So that the anchor can be fastened, after pouring, a piece of wire is inserted into the still hot lead. After the lead hardens, the wire is securely fixed in the structure. The second option allows you to do without lead. It involves attaching plates of various sizes to form a pyramid. The advantage of this method is that you can easily adjust the mass of the armature by removing or adding plates. This is easy to do if you take a metal threaded rod and drill a hole in the center of each plate. The entire structure can be fastened with a nut. In this case, you should dial up the platinum so that the smallest one is at the bottom.

Making an anchor with your own hands is not difficult. It is much more difficult to learn how to use it. If you don’t do this, then losing it won’t be a big deal, but making an anchor for every fishing trip is very expensive. Therefore, it is important to know how to fish without losing the anchor.

How not to sink an anchor

Each body of water is characterized by its own type of bottom, which can be different in different areas of the same body of water. Therefore, it is difficult to determine if a device is located on a hard or muddy bottom unless you try to study it. Unfortunately, most anglers don't do this. To avoid leaving the anchor at the bottom of the reservoir, you need to do the following:

• anchor to the trend;
• provide it with a buoy;
• pull out using a buoy rope.

As a rule, for the normal functioning of a PVC boat, one anchor is enough, especially if correct operation. The main thing is that the design is reliable, and the weather conditions are favorable for the fishing process. Despite this, it is better to play it safe and take another anchor with you, as they say, just in case of emergency. At the same time, it is very important to take into account the nature of the bottom of the reservoir. Sometimes you have to move from one body of water to another, where the bottom may be completely different. Therefore, it is better to have two anchors: one should be intended for a hard bottom, and the other for a muddy bottom.

Conclusion

Fishing is an exciting activity that brings a person a lot of positive emotions, which contributes to a charge of vivacity and energy. But this only happens if the fisherman has thought through everything to the smallest detail and has taken all the necessary accessories with him. Moreover, they must be of high quality and comply different conditions catching A similar definition applies to a boat anchor. If it is a high-quality and functional assistant, then besides pleasure, fishing will not bring any negativity. If the element turns out to be of poor quality, the fishing process may be ruined. This process will cause nothing but great annoyance.

Often, fishermen use sandbags, bricks and other similar things as anchors. But these devices cannot properly grip the bottom, and the boat constantly changes its position. All experienced fishermen know how to make it. You can make it yourself, and you don’t need a lot of knowledge and tools. And you can use improvised materials as a component.

To prevent the boat from moving, especially if the current on the river is fast, it is recommended to use two at once. Experienced fishermen recommend using two anchors: the main one and the additional one. The extra one will be used when needed, but it will keep it in place.

Types of anchors

An anchor can come in many varieties. For example, fork, Hall, Porter, Admiralty, mushroom, plow and so on. Depending on the fishing location, the anchor is selected. All of them have their disadvantages and advantages.
But for successful use it is necessary to correctly select the type, its weight and, of course, take into account the peculiarities of fishing.

First you need to calculate the weight. It's not difficult to do it yourself. As a rule, for a boat up to 600 kg. You can take anchors weighing 5-6 kg. Typically, its weight should be at least one percent of the weight of the boat. For a boat weighing 400 kg. You can take it for a PVC boat weighing 4 kg.

Choosing a rope for an anchor

The rope must be strong and durable, because it must be in the water.
The rope can be synthetic or natural. A twisted type rope will be more reliable. And its thickness should be at least 1 centimeter. The length of the rope depends on the depth of the reservoir. But it is important that the length exceeds the depth by at least 5 times. This is especially important when fishing in a body of water with a strong current.

Collapsible anchor

This homemade anchor is convenient to use and transport to the fishing site.
Necessary materials:

• Steel tube, length 27 centimeters, diameter 2.5 centimeters;
• Nut and bushing with a diameter of 2.5 centimeters;
• A piece of lead weighing 2 kilograms;
• Two steel strips 260(40(4 millimeters;
• Two smaller steel strips;
• Two metal rings.

Manufacturing: First, you need to weld a sleeve to the end of the tube. Large strips along the edges must be sanded. You need to make paws out of them. Smaller strips need to be welded to one of the paws. This is necessary to prevent the armature from spinning. Attach the arms to the tube and install the nut. Rings need to be welded next to the nut. They are necessary for ease of removal from the bottom and ease of assembly. Molten lead must be poured into the tube.

Kurbatovsky method of making anchors

Most fishing enthusiasts make homemade boat anchors this way. They are reliable and easy to manufacture. This works very well in bodies of water with a lot of unevenness, stones, snags, and so on at the bottom. Necessary materials:

1. Metal rod.
2. Strips of steel 3 millimeters thick.
3. Wire with a diameter of no more than 8 millimeters.

Manufacturing: You need to build a spindle from wire. Strips must be welded to one end of the structure. And to the other end you need to attach a metal rod. Instead of welding, you can use wire or strong rope. In addition to the above methods, the anchor for rubber boat may have a cat and pyramid design.

The cat is used when fishing from boats 3-4 meters long. It has folding legs and can be adjusted independently. The couplings can move along the entire pipe shaft. You can weigh it down with molten lead. But this anchor is best used on bodies of water without current and in calm conditions. If the pond has a current or there is a strong wind outside, the sinker will not hold the boat. It will constantly need to be moved and put in the right place.

The pyramid can be made in two ways, but the final appearance resembles a pyramid. Homemade PVC boat anchor is used for various boats. And the undoubted advantage of this type of structure is that its weight can vary depending on fishing conditions. If you need to lighten the weight, the plates are simply removed from the main tube.

To make a pyramid anchor you will need steel plates of various sizes, a metal rod, and rings. The plates are strung alternately onto a metal rod. A ring needs to be welded to the base of the rod. A nut is attached to the other side of the rod so that it can be unscrewed and the plates removed. This simple design works well on bodies of water with no current or low current.

You can also choose an anchor for a boat in a store. But they have significant shortcomings. The main disadvantage of store-bought products is their high price. In addition, a ready-made anchor cannot be adjusted to a specific boat. If you make it yourself, you can change it to suit the boat. For example, when using a different boat, you can change the anchor, simply weld a weight to it or use molten lead.

The method of making an anchor can be very diverse, and each fisherman independently chooses the one that is more suitable for him. It is much easier to pick it up in a store, but during operation, unwanted problems may appear, and the anchor has already been purchased. The choice of anchor may depend on the weight of the boat, the speed of the current, the depth of the reservoir and the topography of its bottom. Only in practice can you correctly determine the design and make it reliable.

An anchor is one of the most important attributes of navigation and fishing using boats and boats. More than two thousand varieties of this device are known and have a patent. The design and shape of anchors are constantly being improved.

On the market of equipment for boats and boats, anchors are presented as a product with one of the largest assortments. But the variety of conditions in which they are used does not allow creating one universal anchor for all occasions.

Many owners of boats and boats make anchor devices themselves, adapting them to actual conditions of use and to the characteristics of their vessels. Some recommendations regarding self-made anchors are given in this article.

Determination of anchor weight and anchor rope characteristics

The most important characteristic of an anchor, which determines the reliability of fixing a boat or boat at its mooring site, is its holding force, the magnitude of which depends on the mass of the anchor.

The most well-known formula for determining the weight of an anchor is: W= (8/10)∛ D^2kgf where D is the vessel’s displacement.

The diameter of the anchor rope can be determined using the following formula: d=4.7 ∛ D^mm.

The most durable materials used for the production of ropes are synthetic ones. Nylon and nylon ropes have a greater natural materials strength, more resistant to decomposition, less susceptible to temperature and humidity.

One of general rules cable selection: the breaking force of the cable should exceed the weight of the anchor by seventy times.
Some information about the characteristics of synthetic ropes used in practice for inland navigation boats is given in the table.

Vessel type Anchor weight, kgf Rope characteristics (nylon)

Length, m Thickness, m

Open boats up to 5 m 12 25 8

Open boats up to 5 to 7 m 12 – 14 25 8

Open boats up to 7 to 8 m 14 – 18 30 10

Open boats up to 8 to 10 m 20 30 12

The values ​​for sea vessels are indicated in brackets.

Along with calculating the anchor mass using formulas and tables, simplified algorithms for determining this parameter are also used. To securely secure the vessel, the weight of its anchor should be about 10% of the weight of the floating craft. Or another calculation principle that has shown its effectiveness: the mass of the anchor should be 1% of the length of the vessel.

How many anchors are needed on a ship?

For large ships, shipping requirements require the presence of three anchors: the main one, the dead anchor with a weight 20-30% less than the main one, and the boat anchor. Hunters and anglers typically use two anchors on the boat, lowering them from the stern and bow and eliminating the rotation of the boat.

Choosing an anchor: varieties and features

An anchor, a device used on water that ensures the safety of people, must be selected with special care, taking into account the requirements for the anchor device.

The purpose of the anchor is to fix the position of the vessel at any wind strength, wave size and current speed. The heaviest anchor does not mean the best. A 20 kg square weight, having no adhesion to the bottom soil, will not hold the boat in place, but an 8 kg anchor will cope with this task.

They influence the choice of anchor and its convenience during operation and storage. The choice of anchor design depends on the shipping conditions and the nature of the bottom surfaces with which the anchor comes into contact.

Greatest practical use received the following anchor designs:

Admiralty anchor– stable on all bottom soils. However, it is inferior to anchors that sink into the bottom with two legs (Hall anchor). Disadvantages: difficulty in lifting and inconvenience during storage due to the significant size of the legs and rod. In addition, the standard design of this anchor provides for its inconvenient fastening using an adjustable pin. Instead of this design, a lock washer with a groove is often used.

A spike is welded to the rod and a washer is put on in the part that passes through the spindle. The tenon and groove are sized to allow the tenon to pass freely through the groove. The rod is fixed when the washer is turned and moved towards the spindle. Rotation of the rod is prevented by another spike installed on it and the overlapping groove of the spindle hole.

Matrosov's anchor with increased holding force used for large yachts and boats.

Widely used on small ships. Conveniently folds for storage and can be used to search for sunken objects, cables or chains.

Along with commercially produced anchors, many ship owners use improvised means for anchoring or make anchor devices themselves, using homemade designs.

The simplest anchors available are a sports dumbbell weighing 5-10 kg, plastic bottle with sand inside, a bag filled with gravel, bricks tied with rope, lead ingots in the shape of pancakes, etc.

Kurbatov's homemade welded anchor- an example of one of the successful homemade anchor developments. The design of the Kurbatov anchor differs from the Matrosov and Danforth anchors in the number of arms (Kurbatov has one) and the spindle, which has a fork. Operating principle: a bar connected to the paw, when the anchor moves, touches the bottom and turns the paw, directing it into the ground.

The anchor works successfully in most bottom soil conditions and has the ability to increase its weight. When using an anchor in conditions of a rocky bottom, an additional load can be attached to its end - a metal blank weighing several kilograms.

The anchor of this design is made from eight-millimeter wire, twelve-millimeter rod and three-millimeter steel sheet.

Anchor "Trident"– a foreign analogue of the Kurbatov anchor. The design of the Trident differs slightly from the design of the Kurbatov anchor. The foot of this anchor is wider and has a three-prong ridge shape that easily holds the anchor on sandy bottoms, muddy sediments or rocks.

The bar, set according to the width of the paw, when moving along the bottom, turns it around and forces it to go deeper into the bottom. At the same time, the ridge rests against the lower part of the anchor cage, limiting the rotation of the paw to an angle of no more than 40 degrees.

Folding cat designs

Among experienced fishermen, several versions of the grapple anchor have become widespread, simplifying its storage:

Option 1. The upper pair of paws in this design is movable. When using an anchor, the pairs of legs are fixed and located at an angle of 90 degrees to each other. After the anchor is etched on board, the upper pair rises and rotates, positioned parallel to the lower one, reducing the dimensions of the anchor. The movable pair of paws is fixed using bushings and holes.

Option 2. It differs from the first in that while the anchor is at the bottom, the movable pair is fixed at its workplace by a spring. The same spring presses the free pair, but located similarly to the stationary one when the anchor is folded.

Option 3. In a cat of this design, all the paws are connected to the base of the anchor by hinges and, in the stowed position, are pressed against the spindle. It turns the paws into the working position, pressing them to the bottom of the anchor, the clutch moving along the spindle. The same coupling, being in the upper position, fixes the paws pressed to the spindle.

Sometimes the grapple anchors of the listed options have their paws upgraded. The improvement consists in the fact that the anchor arms, made of three- or four-millimeter wire or reinforcement, bend when etched with great force, releasing the anchor from the ground.

How to save an anchor

You can avoid losses when removing from the water an anchor that is firmly attached to the bottom soil or caught on thick roots using the following method: using an additional buoy rope when operating the anchor.

The cable is secured at the bottom of the anchor, together with the intersection of the legs, and equipped with a float made of floating material - foam plastic or wood. The float indicates the location of the anchor.

If problems arise with raising the anchor, it is lifted from the bottom using a buoy rope.

Summarizing

The success of choosing the type of anchor for self-production, and therefore, to a large extent, your safety on the water, depends on a careful study of the necessary characteristics of the anchor and their careful comparison with the actual conditions of its use and the realities of the design of your vessel.

When fishing from a boat, you need to think in advance about placing the boat in a stationary state, and therefore choosing an anchor.

Types of anchors for pvc inflatable boats

It should immediately be noted that currently, about 2000 anchors for PVC inflatable boats have been patented. The most common ones are:

Today, the anchor plow is one of the most effective when used on silty or dense sandy soil.

In addition to the above types, the following types of anchors can be considered the most common and used: cat, mushroom, river and some others. For example, the cat anchor is quite popular, as it has an extremely simple design and at the same time works effectively. The mushroom anchor is the best solution for those who like to fish in reservoirs with a sandy bottom. But the river anchor is, in principle, considered the most universal, as it can be used at any depth and in any rivers.

Choosing an anchor and basic requirements for anchors

When choosing an anchor, you should focus on the following criteria:

1. Holding force coefficient. It is calculated either using special formulas or from table values. Experts recommend focusing more on the weight of the anchor. On average, its weight should be approximately 10% of the inflatable load capacity. The weight of the anchor can also be determined by the following relationship. It must be at least 1% of the length of the boat. For example, if the length is 4.5 m (450 cm), then we multiply this value in (cm) by 0.01. As a result, we find that for such a PVC inflatable boat, the weight of the anchor must be at least 4.5 kg.
2. It is necessary to take into account the type of soil in the place where you plan to fish, as well as the nature and characteristics of the reservoir (depths, current strength, how often there are strong winds and other factors). For example, on reservoirs with great depth it is recommended to use a standard plow anchor, but on reservoirs with strong currents, either a mushroom anchor or a Norhil anchor.

Also important requirements for anchors for PVC inflatable boats are: safety, ease of use, compactness, versatility.

How to make an anchor with your own hands

One of the most common and universal anchors, which is also quite easy to make yourself, is the cat anchor.

To make it you will need:

• metal rod or pipe, length from 200 mm. – up to 300 mm. and diameter 25 mm. – 30 mm.
• a small piece of hollow pipe, diameters 40 - 50 mm.
• mounting rings – 3 pieces.
• metal sheets – thickness 4-6 mm.

Stages of work:

1. Cut from metal sheets:
   • Four stripes rectangular shape(dimensions: LxW) – 50x20 mm.
   • Four strips with rounded edges (dimensions: LxW) – 50x20 mm.
   • Eight strips with rounded edges on one side only and drill holes in them for attaching arms (LxW) - 80x20 mm (hole diameter - 5-7 mm.).
   • Four triangles (anchor claws).
2. Mounting rings must be welded to the main pipe (top and bottom).
3. Weld four strips with rounded ends (4 out of 8) to the bottom of the base.
4. Weld the remaining strips to the second pipe. It should move freely along the first one.
5. Drill a hole in medium and long strips - firstly, along the edges - and secondly, only on one side.
6. Weld the triangles to these strips (to the tapering sides). In the middle part of these strips, make small cuts and bend them. After this, cook in this place. Thus, the horns are given a curved shape. Attach the made horns using metal rods to the lower “ears”. In the same way, attach four-centimeter strips to the ears located on a piece of pipe and then put it on the main pipe. Drill holes in the horns so that you can connect them with rods to holes in the other ends of the four-centimeter strips.

How to increase your fish catch?

Over 7 years of active fishing, I have found dozens of ways to improve the bite. Here are the most effective ones:

1. Bite activator. This pheromone additive attracts fish most strongly in cold and warm water. Discussion of the bite activator “Hungry Fish”.
2. Promotion gear sensitivity. Read the appropriate manuals for your specific type of gear.
3. Lures based pheromones.

Kurbatovsky anchor

For this type of anchor you will need:

• leaf part, 3 mm thick;
• a piece of high-quality metal rod with a total length of 12 cm;
• wires with a diameter of at least 9 mm.

The main sheet part is attached to a rod 12 cm long by means of a wire, which is pre-fitted to fit the bulk anchor and the whole thing is welded together. In terms of finance, this is one of the most affordable anchors, and manufacturing takes no more than 2-3 hours.

What is needed besides an anchor?

In addition to the anchor, to install the PVC inflatable boat in a stationary position, you will also need a special rope or cable. It is best to choose them from synthetic materials. This is due to the fact that synthetics are stronger and more reliable, and secondly, they are more resistant to external factors.

The anchor cable also has certain requirements:

1. Strength. To calculate it, you need to multiply the mass of the anchor by 70.
2. Thickness. Cable, 7 mm thick. and withstands tensile forces of 1000 kg. Suitable for most anchors used for inflatable PVC boats.
3. Length. There are also certain standards here. It is believed that this figure should exceed the depth in swimming areas by an average of 4-5 times. In addition, it is recommended to use special eye rings to secure the anchor rope.

In fact, it is possible to tie anchor lines to the limit.

It consists in the fact that the anchor cord itself is not passed through the nut earring - it is simply tied to it. The cord is attached to the anchor earring itself in a standard way and is additionally tied with fishing line or wire. In the current version, the risk of getting caught directly on any serious underwater obstacles also disappears. a loop that is formed by the cord itself between two earrings, but this also poses the risk of loss.

Proper use of an anchor

It’s not enough to choose an anchor correctly – you also need to know how to use it. For example, when using a grapple anchor, professionals recommend tying such anchors to the lower part of the loop, and not to the usual upper part. In this case, if you get caught on a snag or stone, you can break off the upper fastening and release the anchor.

The most competent positioning of the boat is with the flow. To do this, you should go a little higher than the parking lot and lower the anchor. The release of the anchor cable depends on the strength of the current and the size of the anchor (usually from 3 to 8 meters). In strong currents, it is recommended to install the boat on two anchors: one at the stern, the other at the bow. Here we first lower the anchor from the bow, and then - after the current has leveled the boat - we install a second anchor from the stern. You can also place the boat on two anchors, lowering them from both sides.

1. It is important to choose the right anchor type.
2. For infrequent use, it is worth using anchors that have universal characteristics.
3. In case of frequent use of the anchor, it is recommended to use an anchor cable made of paracord material, which is characterized by reliability and durability.