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.
Lifting hook clamp for four-split wires of carbon fiber plates for 500 kV hot-line work
2015-10-07
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse |
European Patent Office | 2015
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European Patent Office | 2015
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