Lifting hook clamp for four-split wires of carbon fiber plates for 500 kV hot-line work

Abstract

The invention provides a lifting hook clamp for four-split wires of carbon fiber plates for 500 kV hot-line work. The lifting hook clamp comprises a horizontal clamp body, two vertical clamp bodies, a second wire hook and a first wire hook. The horizontal clamp body, the first wire hook, the second wire hook and the vertical clamp bodies are made of carbon fiber plates. Each carbon fiber plate comprises at least two carbon fiber cloth layers and at least one carbon fiber yarn layer, and each carbon fiber yarn layer is located between the every two corresponding carbon fiber cloth layers. Each carbon fiber cloth layer is formed by interweaving longitudinal carbon fiber and transverse carbon fiber in a one-up and one-down mode, and the fiber width of the longitudinal carbon fiber is equal to that of the transverse carbon fiber. Each carbon fiber yarn layer is formed by interweaving carbon fiber in a one-up and one-down two-way mode. The carbon fiber cloth layers and the carbon fiber yarn layers are dipped with adhesive agents. The clamp is high in durability, will not rust, can be used in a high-acid, high-alkali and high-salt environment with atmospheric corrosion and further has the advantages of being high in fatigue resistance, resistant to wear and ageing and the like.

Description

technical field [0001] The invention relates to a high-voltage live working tool, in particular to a carbon fiber plate four-split wire lifting hook fixture for 500kV live working. Background technique [0002] Since the birth of new China, my country's electric power industry has developed rapidly. Since the beginning of the 21st century, it has ranked second in the world, and the maintenance work of various voltage levels has increased greatly. The live work method has become an important method for power grid enterprises to effectively improve the reliability of power supply and meet the growing material and cultural needs of the country and the people. One of the technical means is widely used in China Southern Power Grid, and the great economic and social benefits it brings have been proven in practice. At present, the work tools, especially the clamps, are mostly made of metal materials such as steel and aluminum alloy, which is contrary to the needs of my country to ...

AI Technical Summary

Problems solved by technology

[0006] The technical problem solved by the present invention is to provide a high tensile strength carbon fiber plate four-split wire lifting hook clamp, and at the same time solve the problem that the traditional metal clamp is easily oxidized

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