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A cable fixing device

A technology for fixing devices and cables, applied in the direction of electrical components, etc., can solve the problems of cumbersome unlocking work, involving many parts, and complex structure.

Active Publication Date: 2018-04-17
GUANGZHOU PANYU CABLE WORKS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the device is complicated, involving many parts, and most of them are non-standard parts except bolts, which need to be customized separately, and the cost is high. The direction of the clamping cable and the direction of the anti-reverse tooth plate are on the same line, and it is used for loosening during use. The non-return teeth are subject to great stress, which is easy to affect the stability and firmness of the structure
[0005] In the above two existing patents, although the process of clamping the cable is more convenient, when changing the line or other situations where the cable needs to be re-laid, it is hoped that when the street code (quickly installed cable device) is removed from the cable and reused, the unlock The work is cumbersome and inconvenient to disassemble, prolonging the aerial work time of construction personnel

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] like Figure 1-19 As shown, the cable fixing device of the present invention includes a device body 1, and the device body 1 is provided with a rotating bolt 4 and at least one pair of paired clamping head groups that can cooperate with each other to clamp the cable, and a pair of clamping heads The head group includes two collets, the two collets are respectively the first collet 2 and the second collet 3, the second collet 3 is fixedly connected with the rotating bolt 4, and the forward rotation of the rotating bolt 4 can drive The second chuck 3 moves upwards to approach the first chuck 2 , and the reverse rotation of the rotating bolt 4 can drive the second chuck 3 to move downwards away from the first chuck 2 . The cable fixing device is not only simple in structure, easy to process, easy to operate, easy to disassemble, suitable for cables of different wire diameters, strong in versatility, and low in cost. The distance between the two chucks can be controlled by ...

Embodiment 2

[0090] On the basis of Example 1, this embodiment improves the anti-loosening device as follows. The structure of the improved anti-loosening device is as follows: Figure 15 and Figure 16 Shown:

[0091] The anti-loosening device 5 includes a first rotating gear 501 that is fixed on the rotating bolt 4 and can keep the circumferential rotation speed consistent with the rotating bolt 4 with the serrated teeth of the one-way backstop, with the saw teeth that can be connected with the first rotating gear 501. The first non-return member 502 of the serrated teeth that the teeth engage, the elastic compression mechanism baffle plate 505 that is arranged on the side opposite to the side where the serration teeth of the first non-return member 502 is located, is arranged on the elastic compression mechanism baffle plate 505 and Between the first non-return member 502 and the elastic compression mechanism 506 that can compress the first rotating gear 501 and the first non-return me...

Embodiment 3

[0098] In this embodiment, on the basis of Embodiment 1, the anti-loosening device has been improved as follows:

[0099] like Figure 1-14 As shown, the anti-loosening device 5 includes a second rotating gear 503 that is fixed on the rotating bolt 4 and can maintain the same circumferential rotation speed as the rotating bolt 4, and is fixedly connected with the device body 1 through a non-return member rotating shaft 509. The second non-return member 504 of the serrated tooth meshing of the second rotating gear 503 is arranged on the elastic compression mechanism baffle plate 505 outside the second non-return member 504, and is arranged on the elastic compression mechanism baffle plate 505 and the second non-return mechanism baffle plate 505. The elastic compression mechanism 506 between the two non-return members 504 and the second limiting mechanism 508 capable of restricting the rotation direction of the rotating bolt 4 by restricting the rotation direction of the second ...

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PUM

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Abstract

The invention discloses a cable fixing device. The cable fixing device comprises a device body. The device body is provided with a rotary bolt and at least one pair of clamp set which clamps a cable in a matched manner. One pair of clamp set comprises two clamp heads, and the two clamp heads are respectively a first clamp head and a second clamp head. The device body is provided with the rotary bolt. The rotary bolt is in matched connection with the second clamp head, forward rotation of the rotary bolt drives the second clamp head to move upwards and approaches the first clamp head, and backward rotation of the rotary bolt drives the second clamp head to move downwards and moves away from the first clamp head. The cable fixing device is simple in structure, easy to machine, high in universality, applicable to cables different in diameter, easy to operate, good in safety, stable in cable clamping, long in service lifetime, low in cost and easy to dismount.

Description

technical field [0001] The invention relates to the field of cable installation, in particular to a cable fixing device. Background technique [0002] In today's society, it is very important to use electricity safely and ensure the safe and stable operation of the power grid. The poor handling of wire connections has brought a lot of trouble to people. For cable or wire connections that require high-altitude operations, whether the installation and removal of the cable fixing device is convenient will directly affect the length of the aerial work time. If it is not convenient, it will increase the high-altitude operation time and increase the construction risk. Disposal, maintenance and reuse, and whether the wire connection is safe and reliable, is related to people's personal safety, and needs special attention. [0003] The street code is a device used to straighten and fix the cable when laying the cable. The traditional street code is a device that uses metal wires t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G3/02
Inventor 胡超强尤占山王利江卢广业张仕欢陈雪儿郝燕邬志驹易坡杜小建
Owner GUANGZHOU PANYU CABLE WORKS