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Cable clamping device and use method thereof

A cable clamp and cable technology, applied in the direction of cable suspension, adjusting/maintaining mechanical tension, etc., can solve the problems of affecting the efficiency of operation, poor clamping effect, and many parts, etc., to prevent the cable from loosening and clamping. Good effect, tight clamping effect

Active Publication Date: 2022-06-03
YICHUN POWER SUPPLY COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER COMPANY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the poor laying and later maintenance of overhead power cables, they are affected by the wind force in the air, resulting in unstable cable clamping. In addition, the existing clamping devices have poor clamping effect and general stability; second, there are many parts. , requires combination and installation, complicated operation, manual work is required, and fast clamping of cables cannot be realized, which affects the efficiency of operation

Method used

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  • Cable clamping device and use method thereof
  • Cable clamping device and use method thereof
  • Cable clamping device and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] like Figure 1-2 As shown, this embodiment proposes a cable clamping device, which includes a lower clamping body 6, the lower clamping body 6 is rotatably connected with the upper clamping body 3, the upper clamping body 3 is connected with a tooth tongue 1, and one side of the tooth tongue 1 is provided with a Ratchet 2; the lower clamping body 6 is provided with a locking space 21 and a clamping channel 22, the locking space 21 and the clamping channel 22 communicate with each other, and the tooth tongue 1 and the clamping channel 22 are matched.

[0032] When the upper clamping body 3 rotates, the upper clamping body 3 can drive the tooth tongue 1 to rotate, thereby making the tooth tongue 1 rotate into the clamping channel 22, and the length of the clamping channel 22 is long enough to provide sufficient space for the movement of the tooth tongue 1. activity space.

[0033] The locking space 21 is rotatably connected with a clenching tooth 11 matched with the ratc...

Embodiment 2

[0050] like image 3 As shown, other structures are the same as the first embodiment, the difference is that, in this embodiment, the wire ends of the cables are clamped.

[0051] It also includes a casing 15 , which is detachably connected to the lower clamp body 6 , the casing 15 is fixedly connected with a fixing ring 16 and an insulating handle 17 , and is also connected with a clamping block 14 for clamping the wire end of the cable 13 .

[0052] The fixing ring 16 can fix the device as a whole, and the insulating handle 17 is easy to hold and clamp the cable. The wire end of the cable can be clamped by placing the wire end in the clamping block 14 .

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PUM

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Abstract

The invention discloses a cable clamping device and a using method thereof. The cable clamping device comprises a lower clamping body, the lower clamping body is rotationally connected with an upper clamping body, the upper clamping body is connected with a tooth tongue, and a ratchet is arranged on one side of the tooth tongue; the lower clamp body is provided with a locking space and a clamping channel, the locking space is communicated with the clamping channel, and the tooth tongue is matched with the clamping channel; the locking space is rotationally connected with clamping teeth matched with the ratchets, a spring is arranged in the locking space, and the clamping teeth are connected with the lower clamp body through the spring; the lower clamp body is in threaded connection with a puller bolt, one end of the puller bolt is arranged in the locking space and makes contact with the clamping teeth, and the other end of the puller bolt is arranged on the outer side of the lower clamp body. The device is convenient to operate, can realize automatic clamping work of the cable, is good in clamping effect, is convenient to disassemble, and effectively improves the cable clamping efficiency.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a cable clamping device and a method of using the same. Background technique [0002] A cable is a power or signal transmission device, usually composed of several or several groups of wires, usually a rope-like cable formed by twisting several or several groups of wires (at least two in each group), each group of wires They are insulated from each other and are often twisted around a center, with a highly insulating covering covering the entire outer surface. The cable has the characteristics of inner energization and outer insulation. The cables include power cables, control cables, compensation cables, shielded cables, high temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, and aluminum alloy cables. Wait. [0003] Due to the poor laying and later maintenance of overhead power cables, they are affected by w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/02H02G7/05
CPCH02G7/02H02G7/05
Inventor 段旭
Owner YICHUN POWER SUPPLY COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER COMPANY