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Protective device with anti-corrosion and moisture-resistant structure for cable bridge

A technology for cable trays and protective devices, which is applied in the direction of pipe supports, pipes/pipe joints/fittings, mechanical equipment, etc., which can solve the problems of poor heat dissipation, cable corrosion, and high material costs, and achieve improved overall performance, increased strength, and Overall weight reduction effect

Inactive Publication Date: 2012-10-31
尹慧萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the cable tray protection devices produced often have: heavy self-weight, easy to deform after a long time, easy water accumulation inside the protection device to cause cable corrosion, poor heat dissipation performance, and high material cost

Method used

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  • Protective device with anti-corrosion and moisture-resistant structure for cable bridge
  • Protective device with anti-corrosion and moisture-resistant structure for cable bridge

Examples

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Effect test

Embodiment Construction

[0013] Below in conjunction with accompanying drawing and embodiment the present invention is described in detail:

[0014] The invention provides a anti-corrosion and moisture-resistant structural cable bridge protective device with light weight, good corrosion and moisture resistance, high strength, good heat dissipation effect and high cost performance. The technical solution of the present invention is realized in the following way: a protective device for a cable tray with an anti-corrosion and moisture-resistant structure, which is composed of a top plate part 100 and a connecting part. Alternately arranged, the connecting part is composed of hollow plug-in connecting bars 200, and the hollow plug-in connecting bars 200 are located on both sides of the top plate part 100, and the two sides of the top plate part 100 are respectively inserted into the concave holes in the hollow plug-in connecting bars 200. In the groove, the groove part of the hollow plug-in connection ba...

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Abstract

The invention provides a protective device with an anti-corrosion and moisture-resistant structure for a cable bridge, composed of two parts, i.e., a top plate part and a connection part, wherein the top plate part of the cable protective device is formed by continuously and alternately arranging convex surfaces and concave surfaces, the connection part is composed of hollow inserted-type connection bars, the hollow inserted-type connection bars are located at both sides of the top plate part, and both sides of the top plate part are inserted into grooves in the hollow inserted-type connection bars respectively. The protective device provided by the invention is light in dead weight, good in anti-corrosion and moisture-resistant performances, high in strength, good in radiating effect, extremely high in cost performance, and suitable for large-area popularization in the cable field.

Description

technical field [0001] The invention relates to a protection device for a weak current system used in electric power or communication cable routing projects, in particular to a protection device for a cable bridge with an anti-corrosion and moisture-resistant structure. Background technique [0002] With the rapid development of China's wire and cable industry, the number of new companies is increasing, and the overall technical level of the industry has been greatly improved. At the same time, under various needs, the application of cable tray protection devices is becoming more and more extensive. A protective device on a cable tray used for power or communication cable routing engineering, the main purpose is to prevent rain, dust, sun, and control the shielding of cables and the interference of high-voltage cables. At present, the protective devices of cable trays produced often have: heavy self-weight, easy to deform after a long time, easy water accumulation inside the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L3/06
Inventor 尹慧萍
Owner 尹慧萍
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