It has high strength, high modulus, high performance and high temperature resistance. Its strength is 5-6 times of high quality steel, modulus of 2-3 times that of steel, steel toughness is 2 times, and the weight is only 1/5 of the steel, with good insulation and resistance to acid and alkali corrosion performance, use cycle is long. High temperature does not melt, flame retardant property, has self-extinguishing. According to customer demand, it can weave the protection layer on the rope body and increase wear resistance.

Fanglun cable use: mainly used in high temperature, fire fighting, chemical boat, oil tanker mooring, paratrooper, defense research, power engineering, and low temperature area operation.

Safety rope is used to protect high altitude and high homework personnel to one of the important personal safety protective equipment, the proper use of safety rope is to prevent the site staff high altitude falling casualty accidents, one of the important measures to ensure the personal safety, thus understand the correct way of using the safety rope, to protect the staff personal safety is of great significance. How to use the safety rope? Come along with the essential safety net.

The proper use of safety ropes

1, will the rope to escape or escape ladder at one end fixed on solid objects, on the other side hang buckle on the belt or wrapped around the waist, fasten safety hook, and threw life-saving rope down the window to the downstairs.

2. Wear protective gloves with both hands holding the lifeline belt, the left foot hook on the window sill, the left pedal outside the wall, the left foot moved out of the window.

Three, two legs slightly bend, two feet push hard on the wall, both arms straight, hands slightly loose, two eyes look down, along the belt of the life line down.

When approaching the ground, bend your right arm forward, tighten the rope with two legs, and land on both toes.

What are the structural features of the safety rope?

The safety rope requires that the diameter is greater than 16mm, and the length of the safety rope is not uniform, uneven, uneven, and so on. It is easy to process and clean, and it is economical. The most commonly used structures are:

One, three strands of twisted rope (three-ply rope) : consisting of three twisted strands twisted in the opposite direction of the rope, which is one of the methods of twisting the rope without changing the twist.

2. Four strands of rope (four strands of rope) : four strands, one of which is a corded rope, which is twisted into a synthetic rope without deformation. The outer ring of the rope is similar to that of the three strands, which is similar to the circle, and the cord is not clamped when the string is made.

3. Multi-spend rope: three strands of twisted rope are used as strands, then twisted together, but they are rarely used.

4. Six strands of rope: the six strands of thread are sandwiched into the core of the same diameter and twist to make the same structure as the wire rope. But when it is all used in fiber, it is deformed in use, so it is rarely used.

5. Braided rope: with the same number of S twist and Z twist, the long direction of the rope is inclined to the cross. Compared with the twisting rope, it has the characteristics of no kinks and loose ends.

3. Set requirements for the safety line of hand support level

1, safety rope walking level appropriate USES fiber core with a plastic sleeve 6 x 37 + 1 wire rope, its technical performance should be consistent with GBll02 strands wire rope the circle, and the production license and products quality certificate.

2. Both ends of the wire rope should be fixed on a solid and reliable frame. It shall be wound not less than 2 laps in the frame, and the liner should be added when contacting with the frame corner.

3, the wire rope end fixed connection should use rope card (also called wire rope clamp), line card holder should be in one end of the wire rope kowtow, rope card number should be not less than three, rope card spacing should be not less than 6 times the diameter of the wire rope; The safety clip shall be installed about 500 mm from the last clamping head, and the rope head shall be released a safe bend before it is clamped with the main rope.

4. The fixed height of the wire rope shall be 1.1 ~ 1.4 m; Each interval 2m shall have a fixed support point; The steel wire rope is fixed and the arc shall be 10 ~ 30mm.

5. The hand support horizontal safety rope is only used as a support rope for high-altitude operation personnel when walking on the high ground. It is strictly prohibited to use the belt suspension point. It is necessary to check whether the fixed end or fixed point is loose, and the steel wire rope is damaged and corroded and broken.

Photo: li wen will

Precautions for the use of safety ropes

1. Strictly prohibit the use of hemp rope as a safety line

2. If the length of the safety rope exceeds three meters, it must be equipped with a buffer to ensure the safety of the high-altitude workers.

Two people can not use a safety rope at the same time.

4. In order to make the high-altitude workers more secure while carrying out high-risk operations, they should be attached to the safety line while wearing a seat belt.

Hengfeng chemical fiber products co., LTD. Has the most advanced domestic polypropylene spinning machine, three-stock rope machine, eight-stock and twelve-stock rope machine, weaving machine, rope test equipment. Advanced technology, strong strength. The products can be developed and produced according to customers' samples or technical drawings. The company is based on the principle of "truth-seeking, pioneering and innovation", and "customer first, quality first", and we are committed to providing customers with high quality products and services.