Do you know how to use safety belts for aerial work?

Fall protection refers to the protective measures taken to prevent people from falling from heights, and there is a possibility of serious personal injury caused by the fall. The safety belt is a personal protective equipment for workers working at heights to prevent casualties from falling. It is composed of belts, ropes and metal accessories, collectively known as safety belts.

Type classification and structure of safety belts:

Safety belts are divided into two categories: pole safety belts and suspension and climbing safety belts.

Safety belts are serialized according to their types, and Chinese pinyin letters are used in the order of front and back to represent different types of work, different methods of use, and different structures. The meanings of the symbols are as follows:

D-electrician, DX-telecommunications worker, J-scaffolder, L-railway shunter;

T-general (oil worker, shipbuilder, mechanic, etc.);

W-pole operation; W1-pole belt type, W2-pole rope type;

X-suspension operation;

P-climbing operation;

Y-single belt type; F-anti-drop type, B-double strap type, S-self-pinning type;

H-movable type, G-fixed type.

Examples of symbol combination representation are as follows:

DW1Y-electrician pole belt single belt type;

TPG-general climbing fixed type.

People often think that it is inconvenient to use a safety belt, thinking that it is heavy and difficult to wear, which will reduce work efficiency, but in fact, using the safety belt correctly will improve work efficiency. Let us first understand the structure of the safety belt.

1. Fall protection connection point

2. D-ring extension belt

3. Upward arrow indicator

4. Leg strap

5. Chest strap

6. Shoulder D-ring

7. Chest D-ring

8. Waist support

9. Waist belt

10. Side D-ring

11. Leg connection

12. Leg strap