Spool for embedding cable and construction method for embedding cable

A cable and wire tube technology, which is applied in the field of cable construction, can solve the problems that the cable cannot move in the pipeline, the traction force is too large or too small, and the cable sheath is easy to be pulled and damaged, etc., so that the cable burying construction is convenient, simple and fast , Improving construction efficiency and embedding is simple, convenient and efficient

Pending Publication Date: 2019-08-13
GUIZHOU MINZU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the way for cables to penetrate into the pipeline is to directly pass the cable into the pipeline, and then pull it. During the pulling process, the magnitude of the traction force needs to be controlled. When the traction force is too small, the cable cannot mo...

Method used

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  • Spool for embedding cable and construction method for embedding cable
  • Spool for embedding cable and construction method for embedding cable
  • Spool for embedding cable and construction method for embedding cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figure 1-4 As shown, a line pipe for laying cables includes a pipe 1, the pipe 1 is circular, and the pipe 1 is provided with two oppositely arranged track platforms 2 extending along the length direction of the pipeline 1, the track platform 2 is triangular, and the two Two track platforms 2 are fixedly connected to the inner wall of the pipeline 1 respectively, and a cable lowering gap 4 is provided between the two track platforms 2, and the cable lowering gap 4 can accommodate cables to pass through;

[0038] Also includes a traction trolley, the traction trolley is placed on two track platforms 2, and one side of the traction trolley is fixedly connected with a cable traction hook 12, and the cable traction hook 12 is arranged on the vertical top of the cable lowering gap 4, and the cable traction The cable is fixed on the cable traction hook 12. As the traction trolley travels forward on the track platform 2, the traction trolley drives the cable into the ...

Embodiment 2

[0053] The difference between this embodiment and the above embodiments is that the pipeline 1 is square, specifically as Figure 5 As shown, the track platform 2 is also triangular in shape, and the track platform 2 is arranged at the middle and upper position of the pipeline 1. The limiting platform 3 is a cuboid, and the two sides of the limiting platform 3 are fixedly connected with the inner wall of the pipeline 1.

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Abstract

The invention discloses a spool for embedding a cable and a construction method for embedding the cable, and belongs to the technical field of cable construction. The spool comprises a pipe, and two oppositely arranged track tables extending in the length direction of the pipe are arranged in the pipe, wherein the two track tables are respectively and fixedly connected with the inner wall of the pipe, and a cable pay-off gap is arranged between the two track tables. The spool also comprises a traction trolley placed on the two track tables to travel, wherein one side of the traction trolley isfixedly connected with a cable traction hook, and the cable traction hook is arranged above the cable pay-off gap vertically. The invention has the beneficial effects that a cable can pass through the spool by using a small traction force, so that the cable embedding construction is more convenient, simpler and quicker, and a large amount of manpower resources are saved.

Description

technical field [0001] The invention belongs to the technical field of cable construction, and in particular relates to a line pipe for laying cables and a construction method for laying cables. Background technique [0002] Cables include strong current lines and weak current lines. At present, in urban construction, pipelines are laid underground to penetrate the cables into the pipelines, and the outer skin of the cables is protected through the pipelines to avoid damage to the cables so that the signals can be transmitted in place. . [0003] At present, the way for cables to penetrate into the pipeline is to directly pass the cable into the pipeline, and then pull it. During the pulling process, the magnitude of the traction force needs to be controlled. When the traction force is too small, the cable cannot move in the pipeline. , When the traction force is too large, the cable sheath is easy to be pulled and damaged. Because the pipe is very long, the traction force ...

Claims

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Application Information

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IPC IPC(8): H02G9/06H02G1/08
CPCH02G9/06H02G1/088
Inventor 谢家胤
Owner GUIZHOU MINZU UNIV
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