Vertical arrangement type double-suspension-clamp temporary protection device and pin repairing pretreatment method

A technology of hanging wire clamps and vertical arrangement, which is applied in the direction of cable suspension device, overhead installation, cable installation, etc. It can solve the problems of wire clamp separation, etc., and achieve the effect of improving safety, ensuring safety and reducing economic losses

Active Publication Date: 2021-01-01
STATE GRID HEBEI ELECTRIC POWER CO LTD +1
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  • Abstract
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Problems solved by technology

[0013] The purpose of the present invention is to provide a vertically arranged double-hanging wire clip temporary protection device and a supplementary pin pretreatment method, aiming to solve the technical problem of wire clip separation caused by the cotter pin falling off

Method used

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  • Vertical arrangement type double-suspension-clamp temporary protection device and pin repairing pretreatment method
  • Vertical arrangement type double-suspension-clamp temporary protection device and pin repairing pretreatment method
  • Vertical arrangement type double-suspension-clamp temporary protection device and pin repairing pretreatment method

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Embodiment Construction

[0059] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0060] It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or indirectly on the other element. It is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "top", "bottom", "inner", "outer" etc. indicate an orientation or The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or ...

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Abstract

The invention provides a vertical arrangement type double-suspension-clamp temporary protection device and a pin repairing pretreatment method. The vertical arrangement type double-suspension-clamp temporary protection device comprises a supporting frame, a self-walking assembly, a clamping assembly and a control unit. An insulating rod is arranged on the supporting frame, the self-walking assembly and the clamping assembly are arranged on the supporting frame, and the clamping assembly comprises two clamping plates. The control unit is electrically connected with the self-walking assembly andthe clamping assembly. The invention provides a pin repairing pretreatment method. The method comprises the steps that A, a supporting frame is moved to a wire through an insulating rod; B, the insulating rod is separated from the support frame; D, the self-walking assembly is started until the clamping assembly is in contact with the wire clamp; and D, the control unit controls the self-walkingassembly to stop, the clamping assembly is started, and the clamping plate is made to conduct clamping. Compared with the prior art, after the cotter pin is separated, the clamps can be clamped, and separation of the clamps is avoided.

Description

technical field [0001] The invention belongs to the technical field of electric power operation auxiliary tools, and more specifically relates to a vertically arranged double-suspension wire clip temporary protection device and a compensation pretreatment method. Background technique [0002] Vertically arranged double-hanging clamps (hereinafter referred to as "clamps") are very common and indispensable components used on overhead power transmission lines. The firmness of their installation directly affects the operation safety of overhead lines. [0003] The specific structure of the clamp is as follows: figure 1 As shown, the two wire clamps 100 clamp the two wires 200 arranged side by side in the horizontal direction, so as to realize the overhead transmission line. In order to make the two clamps 100 can be fixed to each other, figure 1 Among them, the upper and lower ends of the wire clamp 100 are provided with screw rods 310, the screw rods 310 pass through the two ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02H02G7/05
CPCH02G1/02H02G7/053
Inventor 王伟杨名杨朱金猛王涛赵威高福振徐洪福杨军刘晨晨李扬边宏达王彪刘晓勇
Owner STATE GRID HEBEI ELECTRIC POWER CO LTD
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