A safety belt: what to look for when buying. Safety belt for building

When carrying out various kinds of work at the height, there is always a risk of the fall of the person who produces them. To prevent this, special safety belts are used. This equipment is indispensable in the professional activity of erection workers, workers in communal services engaged in repairing the roof, cleaning deep wells, etc. Also, safety belts are used in railway transport and in extractive industries. The reliability of this equipment in most cases depends not only on health, but also on the life of the employee.

The validity of using belts

This type of equipment is the main means of protecting the employee from falling from a height. To neglect such a danger is never worth. From the bottom, the work on finishing the facade of a building or its roof may seem simple. However, from a height, the situation looks usually quite different. So in which cases should this equipment be used? The use of a safety belt is considered necessary when the height of work is more than 5 m from the surface of the earth.

Sometimes the use of such belts is necessary in everyday life. This equipment will be required, for example, when finishing the facade of a private house, installing roof windows, replacing roofing material, finishing the balcony outside, etc.

Variety of belts

When choosing equipment such as a safety belt, you should pay attention primarily to its variety. At the moment, the following types of this equipment are used in various branches of the national economy:

1. Class I (PP1). Such equipment is a waist belt without straps with a sewn fastening ring and a back sash.
2. Class II (PP2). These belts are similar to the first species. The difference is that they are equipped with straps. This type is most often used in case of emergency work. A safety lap belt is also used in industrial mountaineering. Use it in some other cases.

The straps of the safety belts are marked as follows:

• "D" - the shoulder;
• "E" - loincloth;
• "F" - simultaneously shoulder and loincloth;
• "AND" - with a saddle strap.

The following types of safety belts are also used:

• "A" - from synthetic or polyamide tape.
• "B" - steel rope ;
• "B" - a polyamide rope;
• "G" is a steel chain.

One of the most popular types of slings is a variant with a jerk shock absorber. This device is triggered when dropped and absorbs dynamic energy. Slings with a shock absorber can be equipped with carabiners of different models.

Among other things, slings can be:

• Double or single;
• Equipped or not equipped with slider length regulators;
• Equipped with two or three carbines.

In what cases is this or that variety used

If the work should be done in the hovering mode, a safety belt with a saddle strap is used. To prevent the installer from tipping over (for example, from the post), there is a no-latching equipment that allows the body to be fixed in the specified position. When carrying out work in wells and reservoirs, usually the shoulder belts are used. A version with metal slings is used when it is necessary to perform the task in conditions of increased fire hazard.

To work in certain modes (for example, when washing facade windows), you should use belts with a special saddle strap, fastened on the chest unit, connected to the fastening rope.

What should be the carbine

A safety belt is usually supplemented by several carbines. These elements are made of steel alloy and equipped with additional reinforced screws. Of course, the safety of the worker in performing any production task at altitude will depend to a large extent on the quality of this element. Carabiners on belts, as well as sold separately, must necessarily comply with GOST R.

What else to look for when buying

Acquiring a safety belt, you need not only pay attention to its variety and specific purpose, but also to check the availability on it and components, certificates that confirm compliance with accepted standards. This will guarantee the safety of work with its use.

Individual selection

So, the belt is safety - lacquer or bezolyamochny - used to ensure the safety of the worker in the performance of the production task. In order to achieve this goal, it is necessary to ensure that the straps fit tightly around the figure and do not restrain breathing. Many belt models have different sizes. This should also be paid attention when buying. Choosing a belt of a suitable size, it will later be much easier to fit it for yourself.

Of course, only good equipment is capable of providing security. The guarantee of its working availability can be compliance with the general technical conditions and test methods, fixed in a document such as GOST. A safety belt should be as reliable as possible, since the life of the employee using it will depend on its quality.

Who can be admitted to work related to the use of safety belts

To perform production tasks related to the use of such equipment, only those employees who were familiar with the relevant safety regulations, as well as SNiP (III-4-80) standards, can be recruited. In addition, the employee must be familiar with the instructions for operating belts.

What should be done before the start of work

Before you begin to perform the production task, you need to make sure that the safety belt is defective. In doing so, check:

1. The presence of a marking confirming the fact that the belt was periodically tested.
2. On the slings, ribbons, ropes and straps there are no cracks, tears and deformations. Metallic elements are not allowed to show signs of corrosion. The threads of the belts must be tightly woven.
3. The carbine must be opened freely. If it jams, equipment can not be put into operation.

Of course, when buying, it is necessary to pay attention to the technical serviceability of belts. It is also necessary to check this equipment for warranty from the manufacturer. These obligations usually last two years from the date of purchase. If there is a warranty in the event of a breakdown, you will be required to present the issued operating instructions.

How to carry out the operational tests of the buckle variety

Tests of safety belts of this type are made as follows:

1. The belt is fixed on the dummy.
2. By the end of the back strap, a weight of 400 kg is attached by means of the rescue halyard.
3. The mannequin is raised to the height, held for 5 minutes, and then lowered.
4. The belt is removed and inspected.

The safety belt PP 1, which has passed the test, is considered to be in the event that during the procedure there was no destruction of the load-bearing elements or any irreversible changes in appearance.

After this, the belt needs to be checked also according to the second method. This will be an additional guarantee of reliability.

Method two: testing the endless belt

Tests of safety belts are made in a slightly different way. In this case, the equipment itself is fixed on the cargo of a cylindrical shape. Then they raise everything to the altitude and keep it for 5 minutes. At the final stage, the belt is inspected.

How to choose accessories

If the belt does not pass the tests, the elements of its design that are not usable can be replaced if desired. Manufacturers separately sell slings, seats for work at height, halyards, whiskers of self-insurance, etc.

Buying such equipment, as a safety belt for construction and accessories for it, it is worthwhile to buy other means necessary to carry out the work, providing security. This can be, for example, stretchers, rescue kerchiefs, blocking inertia and trigger devices, etc. Of course, when buying in this case, you should also require a certificate of compliance with regulations.

What can be the terms of purchase

Such equipment, as a safety belt, as well as accessories for this design can be sold both in retail and wholesale. Virtually all companies involved in the manufacture of such equipment have their representative offices in different regions of the country. To buy belts, you should contact one of these centers. When studying the terms of sale, you should pay attention to such factors:

1. Possibility of purchase without queue.
2. Terms of delivery. Some companies like this equipment are often transported to their destination for free. Sometimes the shipping cost is very high.

Thus, when choosing equipment such as a safety belt, you should pay attention to its variety, size, availability of the certificate and terms of sale. In this case, you can make a profitable transaction and ensure complete safety for the employees of the enterprise when performing production tasks at altitude.