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Cable tray

A cable bridge and bridge technology, applied in the direction of electrical components, etc., can solve the problems of increasing construction costs, the specification and shape of the cable bridge cannot be changed, etc., and achieve the effects of wide application range, simple structure and convenient use

Active Publication Date: 2022-07-15
WUHAN MARINE MACHINERY PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in view of the complex environment during on-site installation, there is a possibility that the temporary length or angle of the cable tray may be changed. However, since the specification and shape of the cable tray cannot be changed, it can only be redesigned, which undoubtedly increases the construction cost.

Method used

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Embodiment Construction

[0040] In order to make the objectives, technical solutions and advantages of the present disclosure clearer, the embodiments of the present disclosure will be further described in detail below with reference to the accompanying drawings.

[0041] Embodiments of the present disclosure provide a cable tray, such as figure 1 As shown, the cable tray includes a main body 1 of the bridge, which includes two ladder beams 11 and a plurality of crosspieces 12 arranged in parallel with each other.

[0042] The two sets of first adjustment assemblies 2 are arranged in a one-to-one correspondence with the two ladder beams 11. The first adjustment assemblies 2 include a movable ball sleeve 21. For any group of first adjustment assemblies 2, the movable ball sleeve 21 has a spherical groove 212, and the movable The position of the ball sleeve 21 facing away from the spherical groove 212 is installed with the corresponding first end of the stringer 11 .

[0043]The two sets of second adju...

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PUM

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Abstract

The present disclosure provides a cable tray, which belongs to the technical field of power equipment. The cable tray includes a main body of the bridge, and the main body of the bridge includes two ladder beams and a plurality of rails arranged in parallel with each other. The cable tray also includes two sets of first adjustment components and two sets of second adjustment components, and two sets of first adjustment components and two The ladder beams are arranged in a one-to-one correspondence, and the first adjustment components each include a concave ball head, a first connecting rod and a first connecting frame. The concave ball head has a cross opening groove and a spherical groove, and the cross opening groove and the spherical groove communicate with each other. The two sets of second adjustment assemblies are arranged in one-to-one correspondence with the two ladder beams, and each of the second adjustment assemblies includes a movable ball head, a second connecting rod and a second connecting frame. The present disclosure is formed by splicing the concave ball head and the movable ball head in the cable tray, and can effectively meet the installation requirements of the length and angle of the cable tray.

Description

technical field [0001] The present disclosure belongs to the technical field of power equipment, and particularly relates to a cable tray. Background technique [0002] The cable tray is a bracket used to support and protect the cable during the use of the cable. The stability and functionality of the cable tray will affect the cable transmission effect to a certain extent. Cable trays are widely used in engineering. According to the structure, they can be mainly divided into different types such as trough type, tray type and step type. [0003] In the related art, the cable tray has a simple structure, and the applicable terrain and cable size are relatively fixed and single. Before installing the cable tray, it is necessary to design the specifications and shape of the cable tray in advance according to the terrain and the applicable cable size, and then perform on-site installation. [0004] However, in view of the complex environment during on-site installation, there...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G3/04
CPCH02G3/0406H02G3/0456
Inventor 金邦杰
Owner WUHAN MARINE MACHINERY PLANT