When it comes to transporting heavy, oversized cargo, then many people ask the question: “How to deliver the goods safe and sound from point A to point B?”

A reliable option for securing the load is securing it with tie straps. Kanta Plus specialists will tell you what they are, what they are used for, what they are made from and where to buy them.

Tensioning belts: briefly about the main thing

What are tie-down belts used for and where are they used?

Tension straps are used to secure cargo during transportation. They are used to secure cargo in trucks, airplanes, sea vessels, and railway transport.

Fastening the cargo with tie straps ensures its immobility during movement. Using this equipment, you can be sure that the goods will not be damaged during transportation.

What are lashing straps?

The tension belt consists of two functional elements: a textile tape and a tensioning mechanism.

Textile tape is made from polyester or polypropylene material. It is durable, lightweight, moisture-resistant, resistant to weather conditions and most chemicals. Belts made from such materials are wear-resistant and different long term services. Another advantage of their use is the ability to easily cleanse them from various contaminants.

The tensioning mechanism of the tensioning belt is a ratchet lock (ratchet). It provides tension to the textile tape, which helps it securely secure loads. Tightening straps with ratchet mechanism used to secure heavy, bulky loads. Manufacture tension mechanism made of high quality metal alloy. This ratcheting belt is resistant to mechanical damage and corrosion.

How to use the tie-down cargo strap sling?

1. Check the stability of the cargo unit.

2. Take the tightening straps (at least 2 pieces are required for the over-the-shoulder method, 4 pieces for the anchor method) and tighten the textile tapes to full tension.

Buy tightening straps at affordable prices The Kanta Plus online store will help you.

Where to buy quality ratchet?

The production of tie belts is a rather complex and responsible process. Kanta Plus is a sling manufacturer operating on the market since 1997. During this period, we have gained invaluable experience in the manufacture of rope and chain slings, textile and tape slings, and ratchets.

We carefully control the quality of each of our products. Our products meet all requirements regulatory documents. Therefore, you can rest assured that the product purchased from us will serve you reliably and for quite a long time.

In the Kanta Plus online catalog you will find a ring tie belt and a ratchet with hooks. You can choose textile fastening tapes of the width you need (25 mm, 50 mm) and any length. The most common option - 5 m ratchet - is also presented on the web pages of our store.

We sell tensioning belts wholesale and retail. You can find out more about the terms of wholesale cooperation by contacting our managers. For questions regarding delivery of goods and methods of payment, please contact Kanta Plus consultants.

The question arose: “Where can I buy a rope sling?” Contact us, we will help you purchase the product you need at reasonable cost.

Tightening straps, unlike other means for fastening objects, are convenient to use and suitable for any vehicle, and therefore they are often used to quickly and securely secure various types of cargo. Textile elastic tape allows you to securely secure the cargo during transportation, without damaging the product and maintaining its presentation. Such devices are actively used in organizations specializing in cargo transportation.

Cargo tie-down straps

In the process of weaving cargo belts, a very strong textile tape with a width of 25, 35 or 50 mm made of polyester is used, based on the scope of use of the belt and the breaking load. It is also possible to produce a tension belt with increased strength with a width of 75 or 100 mm. All data about the maximum permissible load and working length are indicated on a special label sewn into each belt. This information must be taken into account, as otherwise the cargo may be damaged.

Long and classic lock for lashing straps

Based on the design features, cargo tie-down belts for securing cargo can be ring or hook. The design of the ring belt consists of a tension element (ratchet or ratchet lock) and a tape with free ends; the working length of such a belt must be selected based on the conditions of use. The hook strap consists of a weight belt with hooks at the ends and a ratchet.

The ratchet (or ratchet lock) maintains constant tension on the belt, which ensures the safety of the secured cargo and the safety of people involved in transportation. With the help of a ring fastening, you can compactly transport small loads or loads consisting of several parts so that they do not unravel, and a belt with a hook fastening maintains stretch due to fastening at several points. In this case, under no circumstances should the tape be allowed to come into contact with sharp edges of the vehicle or cargo. Otherwise, it may break and damage the cargo.

Today, belts with a reverse traction mechanism are becoming very popular, i.e., such a mechanism tightens the belt when it begins to move downward. Distinctive feature Such a belt has a handle, the length of which is twice as long as the handle of classical mechanisms. This handle gives the tape maximum tension, which undoubtedly adds reliability when transporting goods. This mechanism also has an auxiliary guide axis that protects the belt from friction. This allows you to transport goods over long distances.

3 main rules when working with tie belts

The load on the tensioning belt must not be greater than that indicated on the sewn-in label. Do not attempt to tow or lift any load with the belt.
The load that is attached must be firmly fixed to the surface. Use additional locking bars, mats or spreader bars if necessary to provide greater load stability.

When choosing tie-down straps for securing cargo, you must take into account (reviews indicate this):

• shape, type, dimensions and weight of the transported cargo, method of fastening the goods and method of fastening the corners of the belt, an indicator of the level of friction between the goods and the surface;
• type and structure of fastening means;
• presence of a label with information about the manufacturer, the maximum permissible load on the belt cargo belt(LC), Tensioner Arm Force (SHF), Pretension Force (STF), and belt operating length.

If the belt has more than 2 parts, then each of them must have a tag sewn into it with information about the specific part of the belt.

If you are using the slip-on fastening method, use at least 2 tie-down straps. If the anchor method is used, use at least 4 tension straps.

Rules for the safe use of tie-down straps for securing cargo

Before using the tension belt, it must be carefully inspected for damage. Under no circumstances should belts with any damage be used! Typical damage includes:

• corrosion or deformation metal elements belt, such as hooks or ratchets;
• various cuts on the tape;
• tears in the stitching on the connecting seams.

When transporting cargo with a rough surface or sharp parts, use additional pads, special corners and other means to better protect the belt.

Tightening straps for cargo must be hooked to special fasteners in such a way that most of the load from the tensioned strap is distributed over the necks of the hooks.

When using tension belts, it is strictly prohibited

• Twist or bend the tape.
• Hang on hooks, hook one hook behind another or over the side of a vehicle, without special eyes.
• Clean the belt with highly active chemicals.
• Use a belt with an obviously rusted or deformed metal buckle and hooks.
• Use tape that is damaged more than 10% of its width.
• Use tape that is damaged by temperature.
• Use tape that is tangled or has knots.
• Use the belt either without a tag at all, or if the information on it is not readable.

You can only use tensioning belts without defects or damage.

Remember! Loads that are improperly secured can be damaged or, even worse, cause harm to the health or life of people and animals!

Example

In practice, belt stretching is often not taken seriously enough. Let's imagine that the working length of the belt is 10 meters, and the stretch factor is 7%, under such conditions the belt can lengthen by 70 cm. This means that under the influence of physical activity, the difference in the length of the belt can be more than half a meter, which, in turn, significantly reduces the effectiveness of the pre-tension force (STF). To avoid this, it is necessary to make an additional tightening of the tie belt tape after the vehicle starts moving.

The organization of transportation activities pays considerable attention to the preparation of equipment and Supplies. Auxiliary devices largely ensure the reliability of cargo transportation at the most different types transport. Also, construction cannot do without safety devices of a suitable format. One of essential elements Such equipment is a tightening belt with a ratcheting mechanism, which reliably fixes the load in its original position until the completion of the transportation process.

General information about tie belts

Externally, such a belt resembles a wide tape that is used to insure people in cars. The main manufacturing material is textile fibers of various properties. In particular, polyester is the most common as a practical, wear-resistant and highly durable base. Also equipped with a ratcheting mechanism. This is a kind of lock that allows for sufficient tension when fixing the tape.

A modification of the belt in the form of a ring device is also common. In this case, fastening is carried out by bringing together the two ends of the tape and securing them securely. Typically, a ring tie belt with a ratcheting mechanism is used to insure small-sized cargo. Transportation of large volumes of containers is usually carried out by fixing the belts with hooks at both ends.

Tape sizes

The width of such tapes usually varies from 25 to 100 mm. This choice depends on the size of the load and load holding requirements. As for the length, it can range from 3 to 10 m. Short belts are usually used in households - for example, for transporting small loads in the trunk or on a trailer. Large building construction Most often they are transported using 10-meter belts. When assessing the characteristics of a ratcheting belt, it is important to take into account the supported tension force. This parameter can vary on average from 1 to 8 tons. Accordingly, the higher this value, the safer the transportation will be organized. Another thing is that the reliability of the event largely depends on technical performance the fastening itself. Still, cases when belts break are much less common.

User manual

The process consists of several stages. First, you should raise the handle of the ratchet mechanism, pulling a special bolt towards you. Next, the belt should be passed into the formed passage to the required length. It is important to note that the tape should not be twisted or wrinkled before this operation. Then the belt must be tightened using the ratchet handle - to do this, perform up and down movements. As the instructions for use note, tensioning belts with a ratcheting mechanism must be checked for quality of tension during transportation. The fact is that after some time of movement, the load may settle and the tapes will weaken. Therefore, at certain intervals, responsible persons must audit the force of the fastener. The fixation itself is carried out using the lock bolt - the handle lowers and blocks the mechanism. To release the belt, you should also pull the latch towards you, and then lift the handle of the device up until it stops.

First of all, the belts can only be used for their intended purpose, that is, to secure a load that meets the parameters. Regardless of the size of the load, at least two lashing straps should be used to ensure optimal transport security. If tapes with polyester fibers are used, it is important to consider temperature regime. This material can only be safely used in the range of -40°C to 100°C. In addition, lashing straps with a tensioning device are often used to secure loads with protruding cutting and piercing edges. If it is not possible to provide complete preliminary protection of the structure, then spot insulation should be performed using pads or frame devices. Moreover, this measure also applies to containers with a rough surface. With prolonged close contact with abrasives, even polyester can become damaged, so it must be insured against such risks.

How not to use straps to secure cargo

Sometimes, when fastening using a tightening belt, some deviations from the operating rules may seem more rational, convenient and economical. But not all of them are combined with the concepts of reliability and safety. In particular, technologists do not recommend attaching hooks directly to the tape, deforming metal fittings, tying knots, or increasing the load relative to the standard. It is important to remember that a tension belt with a ratcheting mechanism also requires compliance with certain maintenance rules. After each working operation it should be cleaned and rinsed, but without introducing strong chemicals. And especially you cannot use the same abrasives in the form of rough brushes to clean the surface of the belt.

Conclusion

The category of tie belts is widely represented on the market in different versions. average cost the set is 500-700 rubles. For this money you can get a high-quality polyester tape with a width of about 100 mm. If necessary, the tightening belt with a ratcheting mechanism can be supplemented with other auxiliary devices. For example, if you do not plan to perform ring fixation, then hooks will be required. Today, manufacturers also produce double gripping devices, which makes it possible to increase the reliability of fastening. Issues of personal safety should not be ignored. The rules require performers to carry out operations of this kind wearing helmets and gloves.

Let's look at how we fasten our loads and how the clamp fastening method differs from other fastening methods, as well as what characteristics of the tie belt that should be taken into account when calculating fastening.

The load in the vehicle is subject to inertial forces. If there is no fastening, then the load is held up to a certain point only by friction. To increase the friction force, the load must be pressed, and the pressure is carried out using clamping belts. This type of fastening is widespread because it can be used for fastening many types of cargo. The belt presses the load to the surface, which increases the friction force, and generally protects the load from shifting. The force with which the clamping belt acts is called the tension force, it is achieved using a tension element. Due to the fact that the belt presses the load on both sides, the resulting tension force is the sum of the vectors of two forces F1 and F2. On the side opposite to the location of the ratchet mechanism, a lower tension force F2 occurs.

This characteristic must be indicated on the labeling. Currently, the market is flooded with cheap lashing straps from unknown manufacturers, and carriers prefer to use them since there are no standards limiting their use. It’s hard to imagine, but the elements that keep multi-ton loads from falling out of the vehicle were left unattended government agencies certification and control. Detailed instructions are contained in European standard EN 12195-2 “Load securing. Safety. Fastening tie-down belts made of chemical fibers.” The EN 12195-2 standard has been adopted in all participating countries European Committee on standardization and came into force in May 2001.

There are two systems:

One-piece fastening strap

A one-piece fastening belt consists of a tensioning element (ratchet mechanism) to which the belt strap is attached. This type A belt is often used to tie (girth) cargo elements into one whole.

Two-piece fastening belt

The two-piece fastening belt consists of two parts.

I - The removable end fastening element consists of a long belt and a connecting element - a hook.

II - The end-fastening belt system consists of a short, non-adjustable belt to which a ratchet and hook are attached. Two-piece lashing straps are most often used for clamping, but can also be used as braces.

Connecting elements (hooks) are used to secure the fastening device at the fastening point (mounting bar, vehicle frame).

Fastening belt means a synthetic fiber belt made by weaving or weaving. Thanks to his physical and chemical properties preference is given to polyester; polyamide and polypropylene are also used. The material used is identified by the color on the fastening label.

Marking (fastening strap tag) according to EN standard

The standard obliges manufacturers of fastening devices to develop appropriate markings for fastening belts. For two-component tensioning belts, it is recommended to have two tags - on the long belt tape and on the short belt with a tightening mechanism. Inspection often reveals its absence, which creates a problem in assessing this belt. The manufacturer often sews black identification longitudinal seams into the belt tape to indicate the permissible working load.

Data indicated on the tag according to DIN EN 12195-2:

• Manufacturer (name and symbol).
• Year of issue.
• Belt material.
• Length of fastening strap in meters
• Standard hand force (S HF).
• Pretension force (S TF) in the tension arm in daN, when fastening with a clamp.
• Manufacturer code.
• Indication of compliance with EN 12195-2.
• Elongation at maximum permissible working load (in %).
• Instruction “DO NOT LIFT ONLY SECURE”.

*1 daN = 1.02 kgf

The color of the fastening belt tag tells about the material of the belt belt:

Polyester (PES) - blue

Polypropylene (PP) - brown.

Polyamide (PA) - green.

Other materials - white.

The materials from which belts are made have varying resistance to chemical influences. It must be remembered that as the external temperature rises, the activity of chemicals increases. The resistance of artificial materials to chemical attack is reflected as follows:

• polyester is resistant to mineral acids, but changes its properties when exposed to alkali;
• polyamide is resistant to alkali, but is destroyed by acid;
• polypropylene reacts slightly to alkalis and acids, suitable for transporting chemical fertilizers, with the exception of certain types of solvent;

The color of the belt material is chosen arbitrarily by the manufacturer and does not provide information about the material or strength of the belt.

The maximum permissible working load (Loading Capacity, abbreviated as LC) of a fastening belt is the maximum permissible force that can be repeatedly applied to the belt without subsequent deformation. When folded in half, this value doubles.

The tensile strength of a serviceable lashing strap is equal to at least twice the maximum permissible working load. The relative elongation (longitudinal deformation) of the belt when reaching the maximum fastening force should not exceed 7%.

Usage

When using fastening belts, the weight, sliding friction coefficient, and the shape of the transported load are taken into account. When fastening with a clamp, it is recommended to use at least two straps. With direct mounting, the working load is taken into account.

Below are instructions for using the straps.

• Only undamaged belts are used.
• The straps are located evenly on the surface of the fixed load.
• The load on the belts does not exceed the maximum permissible working load.
• The straps do not tie into a knot.
• Belts do not pull over sharp edges or sharp surfaces.
• Install the straps so that they do not twist and encircle the load to its full width.
• Straps are used only as a means of securing and not for lifting loads.
• There must be clear markings.
• Before use, belts are checked for damage.

To avoid damage, all tension elements must operate without kickback (reverse push). This requirement is carried out if the tension lever, which is under load, does not rebound by more than 15 cm when opening.

Tension elements must be installed in such a way as to prevent the possibility of self-disconnection of the tension device in a tense state. To achieve more high strength pre-tensioning, do not connect additional devices or extensions to the tension arm.

Belt tape

The criteria for determining belt wear are the following indicators:

• The thread break or cut exceeds 10%
• A tear across the full width of the belt, or along the edge.
• Damage to connecting seams.
• Deformation of the belt due to thermal effects (friction).
• Damage due to exposure to aggressive substances (chemicals).
• Markings are missing or unreadable.

Tension element

• The ratchet mechanism is taken out of service if there are cracks, breaks, or a high degree of corrosion.
• Deformation (bending) of the slotted shaft is a serious drawback.

End elements

Connecting elements are excluded from service under the following conditions:

• cracks or breaks.
• significant deformation.
• severe corrosion.
• expansion of the hook mouth (hole) is more than 5%.

We draw attention to the inadmissibility of installing end elements at attachment points on the vehicle body that do not correspond to these end elements.

Today, to securely secure cargo, which is necessary for any transportation, many different accessories and equipment are used. However, due to their ease of use and high strength, tensioning belts are the most popular today. It is this mechanism, which has a tensioning device, that provides maximum reliability securing cargo of any type. Company " Trademark» offers its clients a wide range of tensioning belts of any color and type, as well as an individual approach to the implementation of each order and favorable terms of cooperation.

Features of the use and application of tension belts

The importance of such a means of securing cargo is difficult to overestimate. These products are an integral part of the process of preparing goods for transportation. Their scope of application is quite wide and is not limited to just the car. Tightening straps for securing cargo can be used to secure goods to a trailer, trailer, vessel, as well as to other moving vehicles. At the same time, the design of these products is quite simple, so everyone can easily use the “accessory” for its intended purpose.

All belts consist of two main parts: a ratchet mechanism (directly the stretching device) and flat polyester tape. This design makes them universal, so the belts can be used even for the most fragile or painted loads. At the same time, a soft textile tape will keep any transported product intact and without damage to its appearance. Regardless of whether equipment, tools, furniture or other items are transported - appearance and the performance of the cargo will remain unchanged.

Tightening straps for cargo, which you can buy from our company at the best price, are, in addition, elastic and as light as possible. Each model is equipped with a special tension element, which guarantees that the tape will not weaken or stretch. In addition, the tension tape that we use in our production is resistant to wear and weather conditions. Thus, polyester belts can function at temperatures from -40 to +120 degrees.

The Trademark Company is high quality, reliability and durability of all manufactured products.

Advantages of lashing straps compared to other means of securing loads

This type of cargo securing is the most popular and widespread today. This is due to a number of advantages that the vehicle owner receives by preferring tension belts to other types of fastening:

• convenience and ease of use. Thanks to this, securing the cargo will take a minimum of time and even an inexperienced person can cope with such a task. Tensioning belts, which you can buy from our company at the maximum short time, can be easily fixed directly to the guides on any type of trailer, cars and other types of transport;
• strength and reliability. To produce such belts, we use European quality materials. Light, elastic and high-strength textile tape allows you to securely fasten goods of any configuration and weight, thereby preventing damage;
• wide scope of application. This type of fastening is suitable for securing cargo during transportation on any vehicle, from a trailer to a ship. In addition, the belt strap can be useful to any motorist if he needs to move a stuck car. In this case, the traction force is produced through a reliable tension mechanism;
• wide choice of colors. When ordering belts from our company, you get the opportunity to choose any color for painting the product.

Criterias of choice

Before purchasing cargo tie-down straps, it is necessary to determine such parameters as the configuration of the fastening element, the length and tightening force of the belt. To do this, first of all, you should take into account the size and type of cargo most often transported. Tightening belt has two main elements:

1. Ratchet lock.

The ratchet lock is both a fairly simple and reliable mechanism. It allows rotational movements along the guide and at the same time reverse side The belt does not move thanks to the teeth of the pawl, which is attached to the wheel by means of a spring.

1. End cap.

The belt end can be made in the form of a hook, ring or hook-shaped tips, which allows you to select the product based on the type of cargo being transported.

Our company’s specialists will advise on issues of interest and help you choose the right tie belt, the price of which is as affordable and acceptable as possible, in accordance with the parameters and type of goods being transported.

Beneficial cooperation

The Trademark company is an opportunity to order tie-down straps for any type of cargo in any color design at the most favorable conditions cooperation. We offer our clients:

• high-quality tie-down straps for securing cargo, which you can buy from us at the most reasonable price, in a wide range;
• special working conditions and price offers for wholesale customers;
• durability and reliability of all supplied products, thanks to the use innovative technologies, modern equipment and materials of high European quality;
• individual approach to each client and order;
• compliance with agreed deadlines and delivery of goods in the shortest possible time;
• assistance and advice from specialists on any production issues;
• long-term, fruitful cooperation on mutually beneficial terms.

“Trademark” - make a choice in favor of reliability, durability and high quality!