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How to wear a wire rope cover
2022-03-09

The steel wire rope sleeve is made of steel wire as the main raw material, and has the characteristics of wear resistance and corrosion resistance. And the wire rope cover can be used in the workplace such as wet or open air environment. Wire rope sleeves are mainly used for transportation operations that require high-strength wire ropes such as hoisting, pulling, etc. Therefore, during the use of the rope sleeves, it is strictly forbidden to stand on people or pass on objects.


Although the outer steel wire of the wire rope sleeve has stronger wear resistance, the construction personnel need to bypass the pulley and the drum during use, which will gradually break due to metal fatigue caused by repeated bending. ratio of diameters. At the same time, when the degree of wear and corrosion of the surface layer exceeds the specified value, it shall be scrapped.



How to wear a wire rope cover

1. The wire rope sleeve generally needs five times to be successful when it is interspersed. Five insertions consisted of three whole strand insertions and two reduced strand insertions. And in addition to the first insertion, the remaining times of insertion should ensure that the tail ends of all strands are opposite to the twist direction of the wire rope.


2. During the insertion of the wire rope cover, the user should adopt a cross method of one upper and one lower.


3. If the steel wire rope sleeve contains the main fiber core, the rope core should be completely passed through with the first end of the first group of interspersed, and then the exposed rope core should be cut off. If the strand has a fiber core, the core should remain in the original strand.


4. If the wire rope sleeve contains a wire strand core, the strand core should be folded inward when the first group is interspersed, and it should be completely inserted into the center of the splicing head with five complete insertions upwards.


5. The insertion of the rope sleeve needs to be continuously tightened to ensure that it is consistent with the center line of the wire rope. The user can use appropriate tools to correct the shape of the holster, keep the mating parts flat, and bring them into place.


6. Because there may be burrs in the insertion of the rope sleeve, in order to avoid the operator from scratching the hands, the plastic grease liquid is used to pour and seal the plug after the plug is completed. The specific operation method is very simple, that is, the operator first uses a plastic cylindrical tool to fix the rope at the socket, and then places the wire rope upright. Next, close the lower opening of the cylindrical tool, and then pour the plastic grease into the cylindrical tool. After pouring, it should be placed upright for more than 24 hours to allow the liquid to solidify.


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