This product is the national electricity company, electrical safety equipment for Quality Supervision and Inspection Center, the National Power Company, Wuhan High Voltage Research Institute of qualified testing, has been fully replace the current metal is still widely used in the power system was widely used by the praise! 1. Introduction into electrical power seat belts and seat belt seat belt telecommunications workers, safety equipment to prevent falling when the electrician (Telecommunications Engineering) high-altitude operations. 2. Note 1, seat belt use period is generally 3 to 5 years, was found to be abnormal early retirement. 2, seat belts and seat belt belt, rope should have sufficient mechanical strength, the material should wear, clasp (hook) should have a safety device. Seat belt, rope using a length of 3 meters above the buffer should be added. 3, before use of seat belts should be visually examined: (1) the components intact, no shortage, no damage disability; (2) rope, braid no embrittlement, broken or kinked shares; (3) the metal parts free of cracks, welding no defects, no serious rust; (4) linked to knuckle good bit flat seams, complete and reliable safety device; (5) no significant deviation rivets, smooth surface. 1, round belts Definition: fall prevention workers exposed to high casualties protective equipment. By tape, rope and metal parts components, collectively seat belts. 2, round belts technical requirements: (1) size measurement. Belt: Length: 1300 ~ 1600 W: 40-502. Waist: Length: 600-700 width: 803. Safety rope: Overall Length: 2000-3000 ± 40 4. Strap length: 1260 ± 40 (2) the appearance of one. Belts must be a whole root 2. Protection belt waist part should touch pad with soft material 3. Welders must all jacketed with hanging rope, the other only partially jacketed hanging ropes, slings not jacketed; 4 elastic strands are not allowed. Metal hooks must have safety device 5. Metal parts surface should be smooth, no pitting and cracks and rust-proof; not allowed to weld (adjusting ring excluded) (3) metal parts (N) 1. Qianzai buckle: ≥5883.6 2. Chest (leg) with clip: ≥5883.6 3. Belt clip: ≥7844.8 4. Safety hook (small): ≥11767.2 5. Semi-circular ring: ≥11767.2 6. Triangle Ring: ≥11767.2 7. Square Ring: ≥11767.2 8. Commodities words ring: ≥11767.2 (4) flag 1. Should be marked on the metal parts manufacturer code 2. Safety rope should be added to the color line on behalf of the manufacturer 3. Should be sewn on with the word permanent body marks, certification, verification (5) safety rope breaking load 1. safety rope: ≥14709 (6) breaking load a ribbon. Belt: ≥14709 2. Around the pole with: ≥14709 3. Protection belt: ≥9806 4. Strap: ≥9806 5. Chest connection with: ≥5883.6 3, round belts material: seat belts and ropes must nylon, polyvinyl alcohol, silk material. Electrician available cattle leather belt around the pole. Metal parts with ordinary carbon steel or aluminum alloy steel. Apply leather wrapped the rope, light bands, PVA, or rubber. Jinzhou Power Air Show Safety Appliances Co., Ltd. is the design, production, sales and service as one of professional manufacturer of power tools and instruments. "Production of high quality products, services, community" is the consistent aim of the company's development. Safe power supply related to people's livelihood, so our product quality as the source of corporate life, strict implementation of national uniform quality standards in the production and testing, and every link, and to develop a complete set of quality management and supervision system. My company's complete product specifications, reliable quality, has all the power base of the national construction, factories, and the retail dealers, agents to establish a long-term stable cooperative relations. I believe Air Show, I believe success! Tel; 0311-68073070 phone; 15373676025 QQ number; 3123613848 Address: Jinzhou East 26th Street Hail stay small manufacturers: Jinju Power Air Show Safety Appliances Co., Ltd.