Safety cable bridge

A cable bridge and safety technology, applied in the direction of electrical components, etc., can solve the problems of inconvenient cable maintenance, inability to make safe response actions, poor safety, etc., and achieve the effect of improving safety

Active Publication Date: 2020-06-26
淮安市伟杰配电控制设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, it is not recommended to lay active cables and passive cables at the same time for cable trays. If they need to be laid at the same time, partitions need to be installed inside the bridge to separate them. Since the cables are laid in the bridge, it is inconvenient to repair the cables. After a long time

Method used

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Examples

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Embodiment Construction

[0018] Such as figure 1 and figure 2 As shown, the safety cable tray includes a cable tray main body 1, which has a sealed installation cavity 8 inside the cable tray main body 1, and a plurality of chutes 6 communicating with the installation cavity are provided on both sides of the cable tray main body 1, each The bar chute 6 extends upwards from the bottom, and the cable 4 is set through the chute 6 on the main body 1 of the cable tray;

[0019] The cables 4 are arranged in the chute 6 on both sides and pass through the entire installation cavity 8. In the installation cavity 8, more than one partition 5 is arranged along the width direction of the cable tray main body 1. Each partition 5 corresponds to a cable. 4. The top of the partition 5 is fixedly connected to the main body of the cable tray 1, the bottom of the partition 5 is an active surface, and the bottom movable surface of the partition 5 forms an arc-shaped winding part 51, and the cable 4 is arranged on the a...

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Abstract

The invention discloses a safety cable bridge. The cable bridge comprises a cable bridge body, wherein a sealed mounting cavity is formed in the cable bridge body; two side surfaces of the cable bridge body are respectively provided with a plurality of chutes communicated with the mounting cavity; each sliding groove extends upwards from the bottom. A cable is arranged to pass through the chute onthe cable bridge body. The cables are arranged in the sliding grooves in the two sides and penetrate through the whole installation cavity. One or more partition plates are arranged in the mounting cavity in the width direction of the cable bridge body, each partition plate corresponds to one cable, the tops of the partition plates are fixedly connected with the cable bridge body, the bottoms ofthe partition plates are mobile faces, arc-shaped winding parts are formed on the mobile faces of the bottoms of the partition plates, and the cables are arranged in the arc-shaped winding parts to befixed. According to the cable bridge, the active cables and the passive cables are arranged in an isolated mode, mutual influence between the cables is prevented. Meanwhile, the isolation parts are used for winding protection when accidents happen to the cables, the safety of the cables is further improved, and the safety performance of the cable bridge is improved.

Description

technical field [0001] The invention relates to the field of cable laying, in particular to a safe cable bridge. Background technique [0002] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures, and are composed of brackets, supporting arms and installation accessories. The bridge frame in the building can be erected independently or laid on various buildings (structures) and pipe gallery supports. It should reflect the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. All parts need to be galvanized , installed in the open-air bridge outside the building. [0003] At present, it is not recommended to lay active cables and passive cables at the same time for cable trays. If they need to be laid at the same time, partitions need to be installed inside the bridge to separate them. Since the cables are laid in the bridge, it is inconvenient to repair the cables. After a lo...

Claims

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Application Information

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IPC IPC(8): H02G3/04
CPCH02G3/0406H02G3/0412H02G3/045H02G3/0456
Inventor 俞园芳
Owner 淮安市伟杰配电控制设备有限公司
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