Electric power communication cable threading tool

Abstract

The invention provides an electric power communication cable threading tool comprising a wire fixing device which comprises an inner sleeve and an outer sleeve, wherein the outer sleeve is arranged atthe end of a cable, and the inner sleeve is in threaded connection with the interior of the outer sleeve; a threading module which comprises a retaining ring arranged on the side face of the outer sleeve, wherein the retaining ring is connected with a steel rope, and the steel rope is connected with a bending device. According to the invention, the power communication cable threading tool greatlyreduces power communication interruption events caused by communication cable quality problems, further guarantees safe and reliable operation power communication of a power grid, is small in productsize and convenient to carry, and is provided with a bending device to adapt to different wiring environments according to the characteristic that a corner exists in the wiring process. The design ofthe power communication cable threading tool can be suitable for various different cables, including common optical fibers, network cables, 2M coaxial cables and the like.

Description

technical field

[0001] The invention relates to the technical field of communication cables, in particular to a power communication cable threading tool. Background technique

[0002] At present, with the vigorous development of my country's electric power industry, the level of intelligent substations is getting higher and higher, and the reliability requirements for power communication are also getting higher and higher. Communication cables are used as the medium for communication equipment to transmit signals. In the actual process of laying cables, it is necessary to ensure that the communication cables are placed in place and the reliability of the communication cables themselves, that is, the communication cables cannot be bent. 1. The cable head cannot be defaced, so as to avoid the situation that the quality of communication transmission is not high and the service life is not long. At present, in the process of laying communication cables, there are no relevant pr...

Examples

Embodiment 1

[0021] This embodiment provides a power communication cable threading tool, such as figure 1 shown, including,

[0022] The wire fixing device 100 includes an inner sleeve 101 and an outer sleeve 102, the outer sleeve 102 is arranged at the end of the cable, and the inner sleeve 101 is threaded inside the outer sleeve 102; and the threading module 200 includes a The buckle 201 on the side of the 102 is connected with a steel rope 202 , and the steel rope 202 is connected with a bender 203 .

[0023] The present invention uses the inner and outer sleeves to fix and wrap the ends of the cables, which can effectively protect the communication cables from being bent and the ends of the communication cables from being stained. In the event of power communication interruption caused by the problem, the inner and outer sleeves are screwed to fix the cable. The connection method is simple and reliable. The outer sleeve 102 is provided with a buckle 201 for connecting the steel rope 2...

Embodiment 2

[0025] This embodiment is different from the previous embodiment in that, as Figure 1-3 As shown, the outer sleeve 102 is provided with a tapered through hole 102a, and the inner sleeve 101 is provided with a plurality of splints 101a in the circumferential direction to cooperate with the tapered through hole 102a.

[0026] The outer sleeve 102 is provided with internal threads, and the inner sleeve 101 is provided with external threads.

[0027] The outer sleeve 102 includes two half-cylinders 103, one side of the half-cylinder 103 is provided with an arc-shaped slide rail 103a, and the other side of the section is provided with an arc-shaped sliding groove 103b, and the half-cylinders 103 are slidably connected.

[0028] A hook 103b-1 is provided at the entrance of the chute 103b, and a plurality of latches 103a-1 are correspondingly arranged on the slide rail 103a. A torsion spring 103a-2 is arranged at one end of the latch 103a-1, and the torsion spring 103a-2 is connecte...

technical field

[0001] The invention relates to the technical field of communication cables, in particular to a power communication cable threading tool. Background technique

[0002] At present, with the vigorous development of my country's electric power industry, the level of intelligent substations is getting higher and higher, and the reliability requirements for power communication are also getting higher and higher. Communication cables are used as the medium for communication equipment to transmit signals. In the actual process of laying cables, it is necessary to ensure that the communication cables are placed in place and the reliability of the communication cables themselves, that is, the communication cables cannot be bent. 1. The cable head cannot be defaced, so as to avoid the situation that the quality of communication transmission is not high and the service life is not long. At present, in the process of laying communication cables, there are no relevant pr...

Examples

Embodiment 1

[0021] This embodiment provides a power communication cable threading tool, such as figure 1 shown, including,

[0022] The wire fixing device 100 includes an inner sleeve 101 and an outer sleeve 102, the outer sleeve 102 is arranged at the end of the cable, and the inner sleeve 101 is threaded inside the outer sleeve 102; and the threading module 200 includes a The buckle 201 on the side of the 102 is connected with a steel rope 202 , and the steel rope 202 is connected with a bender 203 .

[0023] The present invention uses the inner and outer sleeves to fix and wrap the ends of the cables, which can effectively protect the communication cables from being bent and the ends of the communication cables from being stained. In the event of power communication interruption caused by the problem, the inner and outer sleeves are screwed to fix the cable. The connection method is simple and reliable. The outer sleeve 102 is provided with a buckle 201 for connecting the steel rope 2...

Embodiment 2

[0025] This embodiment is different from the previous embodiment in that, as Figure 1-3 As shown, the outer sleeve 102 is provided with a tapered through hole 102a, and the inner sleeve 101 is provided with a plurality of splints 101a in the circumferential direction to cooperate with the tapered through hole 102a.

[0026] The outer sleeve 102 is provided with internal threads, and the inner sleeve 101 is provided with external threads.

[0027] The outer sleeve 102 includes two half-cylinders 103, one side of the half-cylinder 103 is provided with an arc-shaped slide rail 103a, and the other side of the section is provided with an arc-shaped sliding groove 103b, and the half-cylinders 103 are slidably connected.

[0028] A hook 103b-1 is provided at the entrance of the chute 103b, and a plurality of latches 103a-1 are correspondingly arranged on the slide rail 103a. A torsion spring 103a-2 is arranged at one end of the latch 103a-1, and the torsion spring 103a-2 is connecte...

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