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Suspension clamp for high voltage transmission line

A suspension clip and high-voltage transmission technology, applied in the direction of the cable suspension device, etc., can solve the problems of wire falling off, discharge tripping, unfavorable transmission line reliability, etc., and achieve the effect of convenient maintenance work.

Inactive Publication Date: 2012-06-20
NINGHAI COUNTY POWER SUPPLY BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the traditional method of fixing wires and insulators is binding. Whether aluminum wire or self-adhesive tape is used, after long-term aging and oxidation in the open air, it is easy to cause the wires to fall off and discharge trips, which is not conducive to improving the reliability of the transmission line.

Method used

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  • Suspension clamp for high voltage transmission line
  • Suspension clamp for high voltage transmission line
  • Suspension clamp for high voltage transmission line

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Experimental program
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Embodiment Construction

[0018] The main idea of ​​the present invention is to set a hinged end and a gripping groove end in the suspension clamp for high-voltage transmission lines, the hinged end adopts a hinged structure to connect with the insulator, the gripping groove end has a gripping groove, the back of the gripping groove is provided with reinforcing ribs, and the gripping groove Extending ears are set at the opening end. The suspension clamp with this structure can not only grasp the large-section wire and increase the load-bearing capacity of the suspension clamp, but also the suspension clamp and the insulator are hinged through hinge holes, which is convenient for disassembly and installation, and convenient maintenance and repair. .

[0019] In order to enable those skilled in the art to further understand the features and technical contents of the present invention, the technical solution of the present invention will be described in detail below in conjunction with the accompanying dra...

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Abstract

The embodiment of the invention discloses a suspension clamp for a high voltage transmission line. The suspension clamp comprises a hinged end and a grabbing groove end, wherein the hinged end comprises a hinged hole, and the suspension clamp is hinged with an insulator through the hinged hole; and the grabbing groove end comprises a grabbing groove, a reinforcing rib is arranged at the back of the grabbing groove, and an extension lug is arranged at the open end of the grabbing groove. The suspension clamp provided by the embodiment of the invention can meet the requirement of high carrying capacity of high voltage and extra-high voltage transmission lines, and the convenience of construction can be improved.

Description

technical field [0001] The invention relates to transmission line equipment for power transmission and distribution, in particular to a suspension clamp for high-voltage transmission lines. Background technique [0002] In the power transmission and distribution transmission system, the use of high-voltage transmission lines for power transmission has many advantages, such as greatly improving the transmission capacity of the power grid and extending the transmission distance; it can also save power transmission corridors and reduce land occupation; and promote the construction of large-scale coal-fired power bases. Transportation pressure and environmental problems that may be caused by long-distance transportation of coal, etc., the most important of these advantages is to reduce transmission loss. The development of high-voltage and ultra-high-voltage transmission systems will bring remarkable social, economic and environmental benefits. my country is building high-volta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/05
Inventor 王激华谢狄辉王骁杨跃平陈春喜
Owner NINGHAI COUNTY POWER SUPPLY BUREAU