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A kind of cable tray for power line arrangement

A technology for cable trays and power lines, applied in the direction of electrical components, etc., can solve the problems of moisture corrosion, reduce the service life of cable trays, and the waterproofness of the bridge body and cables is not perfect, so as to avoid corrosion, improve work efficiency, and avoid cover The effect of plate fracture

Active Publication Date: 2018-11-13
江苏信益利机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing cable trays have some deficiencies in the use process. The waterproofness of the bridge body and cables is not perfect, and moisture corrosion is prone to occur, which reduces the service life of the cable tray.

Method used

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  • A kind of cable tray for power line arrangement
  • A kind of cable tray for power line arrangement
  • A kind of cable tray for power line arrangement

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0016] refer to Figure 1-3 , a cable bridge for power line wiring, including a bridge body 9, a moisture-proof board 8 is provided at the inner bottom of the bridge body 9, and a cable trough 10 is provided on the surface of the moisture-proof board 8, and a compression plate 14 is provided on the top of the cable trough 10 , and the inside of the pressing plate 14 is provided with a positioning pin 15, the side guard plate 1 is welded on both sides of the bridge body 9, and the pressure pad 2 is welded on the top of the side guard plate 1, and the pressure pad 2 is connected to the cover through the clamping column 7 The plates 4 are snap-connected, and a limit spr...

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Abstract

The invention discloses a cable bridge for wiring of a power circuit. The cable bridge comprises a bridge body, wherein a damp-proof plate is arranged at a bottom end of the interior of the bridge body, wiring grooves are formed in a surface of the damp-proof plate, lamination plates are arranged at the tops of the wiring grooves, positioning pins are arranged each lamination plate, side protection plates are welded at two sides of the bridge body, pressure bearing foot pads are welded at the tops of the side protection plates and are buckled with a cover plate by clamping posts, limitation springs are arranged in the clamping posts, positioning blocks are arranged at two sides of each limitation spring, clamping heads are arranged at the tops of the clamping posts, a buffer layer is arranged on an outer surface of the cover plate, a handle is welded at the top of the cover plate, and a sponge absorption plate is arranged on an inner surface of the cover plate. The whole structure of the cable bridge is simple and reasonable in design, the cable bridge is relatively high in connection stability and favorable in sealing performance, and has relatively high practicability, and cable wire arrangement in order is achieved.

Description

technical field [0001] The invention relates to the technical field of electronics and electric engineering, in particular to a cable tray for power line arrangement. Background technique [0002] In the construction of electrical wiring, it is necessary to arrange and fix the cables neatly and orderly, which requires the use of cable trays. Cable trays are generally divided into trough-type, tray-type, ladder-type, and grid-type structures. It is composed of brackets, supporting arms and installation accessories. The bridge frame in the building can be erected independently or attached to various buildings (structures) and pipe gallery supports. It should reflect simple structure, beautiful appearance, flexible configuration and convenient maintenance. And other characteristics, all parts need to be galvanized and installed on the bridge outside the building. [0003] However, the existing cable trays have some deficiencies during use. The waterproofness of the bridge body...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G3/04
CPCH02G3/0437
Inventor 不公告发明人
Owner 江苏信益利机电科技有限公司
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