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Fireproof type cable bridge

A cable tray, fire and flame retardant technology, applied in the direction of pipe supports, electrical components, pipes/pipe joints/pipes, etc., can solve problems such as increasing user losses, and achieve the effect of simple structure and cable protection.

Inactive Publication Date: 2014-04-02
天津渤海晟机械设备配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the cables in the bridge frame are often hard to escape in the environment of fire, which will undoubtedly increase the loss of users

Method used

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Experimental program
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Embodiment Construction

[0017] The specific implementation manners of the present invention will be briefly described below in conjunction with the accompanying drawings.

[0018] As shown in the picture, figure 2 , image 3 , Figure 4 As shown, a fire-resistant cable tray includes a steel main body 1, the main body 1 is "Y" shaped, and the main body is respectively provided with three branches of the first interface 2, the second interface 3, and the third interface 4 . The interior of the main body 1 is hollow, and the first interface 2, the second interface 3, and the third interface 4 are provided with a plurality of openings 5, and the openings 5 ​​are rectangular or circular. The part of the main body 1 close to the inner wall is provided with a fireproof and flame retardant board. The first interface 2, the second interface 3, and the connection between the first interface 1 and the second interface 2 are provided with an extension plate 6, and the extension plate is used to connect brid...

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Abstract

The invention provides a fireproof type cable bridge to solve the problems. The technical scheme is as follows: the fireproof type cable bridge comprises a main body and is characterized in that the main body is Y-shaped; the main body is respectively provided with three branches including a first connector, a second connector and a third connector; the first connector, the second connector and the third connector are provided with a plurality of openings; a fireproof inflaming retarding plate is arranged on the part, which is close to the inner wall, of the main body; extension plates are arranged on the first connector, the second connector, and the connection part of the first connector and the second connector. The fireproof type cable bridge has the beneficial effects that the fireproof inflaming retarding plate and a main body structure are designed in the fireproof type cable bridge so that the fire behavior is stopped and a cable is protected; meanwhile, the openings are designed so that the air ventilation is realized, the structure is simple and the fireproof type cable bridge is safe and reliable.

Description

technical field [0001] The invention relates to the technical field of bridges, in particular to a fireproof cable bridge. Background technique [0002] A bridge is a bracket that supports and places cables. Bridges are widely used in engineering. As long as cables are laid, bridges are used. Cable bridges are used as a supporting project for wiring engineering. At present, there is no special specification guidance. The specification programs of individual manufacturers lack versatility. The process should be based on the type and quantity of cables in each weak current system, and the applicable bridge frame should be reasonably selected. The cable bridge has the characteristics of complete varieties, wide application, high strength, light structure, low cost, simple construction, flexible wiring, standard installation and beautiful appearance. [0003] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures, and are composed of b...

Claims

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Application Information

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IPC IPC(8): F16L3/00
CPCH02G3/0412H02G3/0456
Inventor 王贵军
Owner 天津渤海晟机械设备配件有限公司
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