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Cable bridge convenient for drainage and moisture-proof treatment

A technology for cable tray and moisture-proof treatment, applied in electrical components and other directions, can solve the problems of shortening the service life of cable trays and cables, water accumulation on the tray, affecting the service life of cables, etc. replacement effect

Inactive Publication Date: 2021-01-22
ANHUI HUAXI ELECTRIC POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cable trays are widely used in petroleum, chemical industry, electric power, light industry, telecommunications and other industries. They are mainly used for the laying of overhead power cables, control cables, lighting lines, and telecommunication cables. Cable trays used outdoors will be eroded by rainwater and are prone to As a result, there is water in the bridge frame, and the water soaking will shorten the service life of the cable bridge frame and cables. At the same time, the moisture brought by rainy weather may invade the cable bridge frame and further affect the service life of the cables.

Method used

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  • Cable bridge convenient for drainage and moisture-proof treatment
  • Cable bridge convenient for drainage and moisture-proof treatment
  • Cable bridge convenient for drainage and moisture-proof treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] see Figure 1-8 , according to an embodiment of the present invention, a cable bridge that is convenient for drainage and moisture-proof treatment includes a bottom plate 1, side plates 2 are fixed on both sides of the bottom plate 1, and the upper ends of the side plates 2 are fixed with inward The curling 3 is fixed with a cover plate 5 by the first bolt 4, and the middle part of the bottom plate 1 is processed with a sump 6, and the sump 6 is fixedly embedded with a plurality of drainage pipes 7 at equal intervals. And the middle part of the drain pipe 7 is equipped with a solenoid valve 8, a number of water immersion sensors 9 are fixed on the sump 6, and an air intake box 10 is fixedly embedded in the side plate 2 on one side, far away from the inlet. The side plate 2 on one side of the gas box 10 is fixedly embedded with an exhaust tube 11, and an exhaust fan 12 is fixedly installed in the exhaust tube 11 through a connecting rod, and a rectangular opening 13 is p...

Embodiment 2

[0035] see figure 2 , 4 , 5, 6, 7 and 8, for the crimping 3, the crimping 3 is fixedly embedded with a number of threaded cylinders 22, and both sides of the cover plate 5 are provided with a number of threads that match the threaded cylinders 22 the first through hole 23, the first bolt 4 passes through the first through hole 23 and is threadedly connected with the threaded barrel 22; for the sealing plate 18, the four corners of the sealing plate 18 are provided with second through holes 24, four of the rectangular frame 16 are provided with a third perforation 25 that matches the second perforation 24, and the upper end of the air box 10 is provided with a number of four that match the third perforation 25. Matching threaded holes 26, and the threaded holes 26 are respectively arranged at the four corners close to the rectangular opening 13; for the exhaust tube 11, the outer end of the exhaust tube 11 is fixed with a protective net 27.

[0036] Through the above scheme...

Embodiment 3

[0038] see figure 1 and 4 , for the air intake box 10, the outer end of the air intake box 10 is fixed with a waterproof breathable film 28; for the bottom plate 1, a number of reinforcing ribs 29 are fixed under the bottom plate 1; for the bottom plate 1, Regarding the side plate 2 and the beading 3, the bottom plate 1, the side plate 2 and the beading 3 are integrally formed, and the water collection tank 6 is made by cold pressing.

[0039] Through the above solution of the present invention, the waterproof and breathable membrane 28 can prevent external rainwater from entering the air intake box 10, and the reinforcing ribs 29 can increase the mechanical strength of the bottom plate 1, so that the bottom plate 1 is not easily deformed or damaged.

[0040] In order to facilitate the understanding of the above-mentioned technical solution of the present invention, the working principle or operation mode of the present invention in the actual process will be described in det...

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Abstract

The cable bridge comprises a bottom plate, side plates are fixedly arranged on the two sides of the bottom plate correspondingly, inward turned edges are fixedly arranged at the upper ends of the sideplates correspondingly, cover plates are fixedly arranged on the turned edges through first bolts, and water collecting tanks are machined in the middle of the bottom plate correspondingly; a plurality of drainage pipes are fixedly embedded in the water collecting tank at equal intervals, electromagnetic valves are installed in the middles of the drainage pipes, a plurality of water sensors are fixedly arranged on the water collecting tank, an air inlet box is fixedly embedded in the side plate on one side, and an exhaust funnel is fixedly embedded in the side plate on the side away from theair inlet box. The cable bridge has the advantages that the accumulated water condition and the temperature and humidity in the bridge can be automatically detected, water drainage, heat dissipation and dehumidification can be automatically conducted, the automation degree is high, and therefore the service life of the bridge and the service life of a cable can be effectively prolonged.

Description

technical field [0001] The invention relates to the field of bridges, in particular to a cable bridge which is convenient for drainage and moisture-proof treatment. Background technique [0002] Cable trays are widely used in petroleum, chemical industry, electric power, light industry, telecommunications and other industries. They are mainly used for the laying of overhead power cables, control cables, lighting lines, and telecommunication cables. Cable trays used outdoors will be eroded by rainwater and are prone to As a result, there is water accumulation in the bridge frame, and the water immersion will shorten the service life of the cable bridge frame and cables. At the same time, the moisture brought by rainy weather may invade the cable bridge frame and further affect the service life of the cables. [0003] Aiming at the problems in the related technologies, no effective solution has been proposed yet. Contents of the invention [0004] The object of the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G3/04H02G3/03
CPCH02G3/0437H02G3/0412H02G3/03H02G3/0418
Inventor 侯尽然李陆军袁超张文冰许春雷龚盼盼张志刚蒋跃跃翟慧阳
Owner ANHUI HUAXI ELECTRIC POWER TECH CO LTD
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