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The difference between seat belts and safety ropes

seat belt: The safety belt is a protective equipment used to protect against falling. The conditions of use are distinguished. The general types are as follows: 1. Safety belts for surrounding poles: This type of safety belts mainly rely on tightly surrounding a fixed structure, or fixing the human body to the structure, so that the operator can be protected while also being able to use both hands to perform other tasks. Work operations. 2. Area restriction seat belt: This type of seat belt mainly restricts the area of ​​activity of safety workers, thereby reducing or avoiding safety accidents of safety workers falling. 3. Falling suspension safety belt: during high-altitude operations, when a safety worker falls accidentally, it is a device to hang the safety worker. safety rope: A rope made of synthetic fibers, usually used to connect safety belts. The function of the safety rope is mainly dual protection to ensure the safety of safety workers. Common safety ropes are usually 2 meters, and some are 2.5 meters, 3 meters, 5 meters, 10 meters and 15 meters. Generally, safety ropes with a length of more than 5 meters are used as slings and are commonly used. The categories are as follows: 1. Parallel safety rope: bind the safety rope to the steel frame to perform horizontal movement and safe operation. This method of use has a lower elongation rate, but a higher slip rate. Dragging usually uses steel wire injection molding to facilitate the safety hook to move freely on the rope. This method of use is commonly used in the installation of steel frames in thermal power generation projects, as well as the installation and maintenance of steel structures. 2. Vertical safety rope: This method of use must be used with a climbing self-locking device. It can be braided or twisted, as long as the tensile strength specified by the country is met, and it is mainly used for vertical movement up and down. 3. Fire safety rope: It is mainly used for escape from high-rise buildings. There are two kinds of weaving and twisting. It must be strong and light, and it must have a buckle and a safety lock. The tensile strength must meet the national standard. It is widely used in Residents of modern high-rise residential buildings and high-rise buildings. 4. Exterior wall cleaning rope: divided into main rope and auxiliary rope. The main rope is used to hang and clean the seat board. The auxiliary rope is also the auxiliary rope to avoid accidental fall. The diameter of the main rope is 18mm-20mm. The rope is required to be strong and not loose. Twist, high tensile strength. The diameter of the secondary rope is 14mm-18mm, the standard is the same as other safety rope standards.
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How does the safety rope play a big role?

Time of issue: : 2021-06--23
Safety ropes are commonly used protective equipment to prevent people from falling. The safety ropes are used in addition to two commonly used benchmarks: (1) It must have sufficient strength to withstand the impact of the human body when it falls; (2) It can prevent the human body from falling. Beyond a certain limit that can cause injury, you must also learn to set up a safety rope. We take a hand-held safety rope as an example to tell you how to set up a safety rope. 1. The hand-held horizontal safety rope should adopt a fiber core 6×37+1 steel wire rope with a plastic sheath. Its technical performance should meet the requirements of GBll02 "Round Strand Steel Wire Rope", and it has a product production license and a product certificate. 2. The safety rope manufacturer recommends that the two ends of the safety rope should be fixed on a firm and reliable frame, with no less than 2 wraps around the frame, and padding should be added when contacting the edges and corners of the frame. 3. The rope clamp (also called safety rope clamp) should be used for the fixed connection of the safety rope end. The rope clamp pressure plate should be at the end of the long end of the wire rope. The number of rope clamps should be no less than 3, and the distance between the rope clamps should not be less than the diameter of the wire rope. The safety chuck is installed about 500 mm away from the last chuck. The rope head should be released for a safe bend before clamping with the main rope.
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