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Cable transmission supporting device

A cable and bracket technology, which is applied in the field of cable transmission and supporting devices, can solve problems such as cuts, cable scratches, and wear, achieve strong protection, and improve the efficiency of threading construction

Inactive Publication Date: 2021-01-22
中建八局轨道交通建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects existing in the prior art, a cable transmission support device is now provided to solve the problem that when the cable is passed through the embedded pipe, the sundries in the embedded pipe may easily cause scratches, abrasions and cuts to the cable The problem of other injuries

Method used

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  • Cable transmission supporting device
  • Cable transmission supporting device
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Embodiment Construction

[0026] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0027] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0028] figure 1 It is a structural schematic view of the cable transmission supporting device according to the embodiment of the present invention, figure 2 for figure 1 The cross-sectional view at A-A in the middle, image 3 It is the right side view of the cable transfer supporting device ac...

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Abstract

The invention discloses a cable transmission supporting device which comprises multiple sections of brackets connected end to end, wherein each bracket comprises a bearing pipe sheet, each bearing pipe sheet is provided with a first end and a second end which are used for being detachably connected to the bearing pipe sheet of the adjacent bracket, and a containing through groove for containing acable is formed in each bearing pipe sheet, the two opposite sides of a groove opening of the containing through groove are each provided with an anti-disengagement piece; arc-shaped wheel shafts which are installed at the bottoms of the bearing pipe sheets, and the radian of the arc-shaped wheel shaft is matched with the radian of the pipe wall of a to-be-penetrated embedded pipe of a cable; anda plurality of rollers which are mounted on the arc-shaped wheel shafts, wherein the plurality of rollers are arranged at intervals along the length direction of the arc-shaped wheel shafts. The invention solves the problem that when a cable penetrates through an embedded pipe, sundries in the embedded pipe easily scratch, abrade, cut and the like the cable.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a cable transmission supporting device. Background technique [0002] During the construction of shield tunneling, civilian electricity cannot be used for the shield machine at all, and it needs to be connected to a large power supply. The muddy water shield construction needs screening and filter press equipment to cooperate with the construction. Therefore, the demand for mud-water shield cables is more than that of earth pressure balance shield construction, and the diameter of shield cables is large and very heavy; for the protection of cables, in general, they cannot be laid on the surface and need to be buried. Pipeline processing, buried cables need to be buried in the ground through pre-buried pipes, because the cables are very heavy and long in length. If the cables are pulled manually, it will take a lot of labor. If the cables are pulled by equipment and ...

Claims

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Application Information

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IPC IPC(8): H02G1/08
CPCH02G1/081
Inventor 孟祥吉陈时光李海
Owner 中建八局轨道交通建设有限公司