A terminal fixing device assembly

A technology of fixing device and fastening device, applied in the direction of cable suspension device, electrical components, overhead installation, etc., can solve the problems of damp waterproof structure, endangering the safety of power facilities, troublesome disassembly, etc. Moisture resistance, increase waterproof effect

Active Publication Date: 2018-08-21
GUANGZHOU PANYU CABLE WORKS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] It is very important to ensure the safe and stable operation of the power grid. If the wire connection and terminal handling are not good, it will bring a lot of troubles to people's production and life, and even affect safety.
For cables or wire connections that require high-altitude operations, whether the installation and removal of the cable terminal fixing device is convenient or not 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. Subsequent processing, maintenance and reuse issues, and whether the wire conne

Method used

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  • A terminal fixing device assembly
  • A terminal fixing device assembly
  • A terminal fixing device assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] Such as Figure 1-13 As shown, a terminal fixing device assembly includes a fixing device, and also includes a cable terminal fastening device arranged on the side of the fixing device close to the cable terminal. The cable terminal fastening device includes a fastening block 6 and a fastening block. Fastening bolt 601, the fastening block 6 is provided with fastening threaded hole 602 that cooperates with fastening bolt 601 and a wire hole 603 for cable terminal to pass through, and one end of fastening bolt 601 passes through fastening threaded hole 602 and inserts the cable The insulating sheath of the terminal is clamped with the insulating sheath so as to fix the cable terminal and the fastening block 6 .

[0059] Such as Figure 3-13 As shown, the cable terminal fastening device also includes a protective tube 7. The protective tube 7 is a tubular body structure with an open end 701 and a closed end 702. The open end 701 is connected to the wire hole 603. The inn...

Embodiment 2

[0094] On the basis of the technical solution of the terminal line fixing device assembly in embodiment 1, further improvements are made as follows:

[0095] Such as Figure 2-4 As shown, the wire passing device is connected with a reinforcing device that can be fixed to the wall. The structure of the reinforcing device is a supporting straight plate 801 and a rotating folded plate 802. One end of the supporting straight plate 801 and a folded plate of the rotating folded plate 802 It can be connected rotatably, and the other end is connected with the wire passing device through bolts. The other folded plate of the rotating folded plate 802 is provided with a through hole through which the bolt is fixedly connected with the wall.

[0096] The support straight plate is arranged on the same side of the cable terminal fastening device.

Embodiment 3

[0098] On the basis of the technical solution of the terminal line fixing device assembly in embodiment 1, further improvements are made as follows:

[0099] Such as Figure 3-13 As shown, the cable terminal fastening device is also provided with a first protective cover 605 for protecting the fastening bolts 601 .

[0100] The cable terminal fastening device is also provided with a first buckle device that cooperates with the first protective cover 605 .

[0101] The first buckle device is a first rotating buckle 606 arranged on the flange surrounding the fastening threaded hole 602. During use, rotating the first protective cover 605 can lock it with the first rotating buckle 606 or Open.

[0102] The first protective cover 605 is connected to the cable terminal fastening device through a first connecting wire 607, one end of the first connecting wire 607 is fixed on the first protective cover 605, and the other end is fixed on the cable terminal fastening device.

[0103...

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PUM

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Abstract

The present invention discloses a terminal wire fastening device assembly. The terminal wire fastening device assembly comprises a wire fastening device and a cable terminal fastening device which is arranged at one side close to a cable terminal of the wire fastening device and comprises a fastening block and a fastening bolt. The fastening block is equipped with a fastening threaded hole matching the fastening bolt and a wire passing hole through which the cable terminal can pass, and one end of the fastening bolt penetrates the fastening threaded hole and is inserted in an insulating sheath of the cable terminal to be in snap joint with the insulating sheath, thereby fixing the cable terminal and the fastening block. The wire fastening device comprises a pedestal and at least one wire passing device arranged on the pedestal and comprising first and second bodies, the first and second bodies are respectively equipped with the wire clamping heads and the wire clamping parts which can match to form the wire passing space and can adjust the wire passing space, and the pedestal or the wire passing device is connected with a reinforcing device which can be fixed to a wall body. The terminal wire fastening device assembly of the present invention has the advantages of being simple in structure, good in safety and long in service life, being waterproof, moistureproof and anti-oxidation, being firm to clamp the cable terminal, even being easy to disassemble.

Description

technical field [0001] The invention relates to the installation field of cable terminals, in particular to a terminal fixing device assembly. Background technique [0002] It is very important to ensure the safe and stable operation of the power grid. If the wire connection and terminal handling are not good, it will bring a lot of troubles to people's production and life, and even affect safety. For cables or wire connections that require high-altitude operations, whether the installation and removal of the cable terminal fixing device is convenient or not 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. Follow-up processing, maintenance and reuse issues, and whether the wire connection is safe and reliable, is related to people's personal safety, and it needs special attention. Because the cable terminal bears a lot of tension during the wiring process, ...

Claims

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Application Information

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IPC IPC(8): H02G7/05H02G1/14
CPCH02G1/14H02G7/053
Inventor 胡超强尤占山王延发覃丹卢广业张仕欢陈雪儿郝燕张开拓易坡杜小建程雪丽
Owner GUANGZHOU PANYU CABLE WORKS
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