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Cable bridge convenient for drainage and damp-proof treatment

A cable tray and moisture-proof treatment technology, applied in the direction of electrical components, etc., can solve the problems of eroding the cable tray, affecting the service life of the cable, shortening the service life of the cable tray, etc., and achieve the effect of facilitating heat dissipation

Inactive Publication Date: 2018-05-25
SICHUAN LIZHI JIUCHUANG INTPROP OPERATION CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] Cable bridges are widely used in petroleum, chemical industry, electric power, light industry, telecommunications and other industries. They are mainly used for laying overhead power cables, control cables, lighting lines, and telecommunications cables. Cable bridges used outdoors will be corroded by rainwater. The accumulation of rainwater may corrode the cable tray and shorten the service life of the cable tray. At the same time, the moisture brought by the rainy weather may invade the cable tray and affect the service life of the cable.

Method used

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  • Cable bridge convenient for drainage and damp-proof treatment

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Embodiment Construction

[0013] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0014] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0015] Such as figure 1 As shown, the present invention is a kind of cable bridge that is convenient for drainage and moisture-proof treatment. In the dehumidification box 4 in the bridge wire groove 1, the shape of the cover plate 2 is an inverted V shape, and the two ends of the hypotenuse of the cover plate 2 are provided with an arc-shaped deflector 5 with an upward opening. The window plate 3 is hinged on the side plate 6 of the bridge wire slot 1, the heat dissipation window plate 3 is provide...

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Abstract

The invention discloses a cable bridge convenient for drainage and damp-proof treatment. The cable bridge comprises a bridge cable duct, a cover plate arranged on the bridge cable duct, heat radiationwindow plates arranged in the bridge cable duct, and dehumidification boxes arranged in the bridge cable duct. The cover plate is inverted V-shaped; and the two ends of slope edges of the cover plateare respectively provided with an arc flow guide plate, the opening of which is upward. The heat radiation window plates are hinged to the side plates of the bridge cable duct. Each heat radiation window plate is provided with heat radiation holes. The dehumidification boxes are arranged at the installation places of the heat radiation window plates; the dehumidification boxes protrude to the inner side of the bridge cable duct; each dehumidification box is internally provided desiccant; and each dehumidification box is provided with dehumidification holes. The cable bridge used outdoor can be subjected to drainage treatment, thereby preventing corrosion of the cable bridge due to accumulation of rainwater, and preventing the service life of the cable from being influenced; and meanwhile,the dehumidification boxes can prevent influence of moisture from rainwater on normal use of cables in the cable bridge, and the service life of each cable is prolonged.

Description

technical field [0001] The invention relates to a cable bridge, 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 laying overhead power cables, control cables, lighting lines, and telecommunication cables. Cable trays used outdoors will be eroded by rainwater. The accumulation of rainwater may erode the cable tray and shorten the service life of the cable tray. At the same time, the moisture brought by the rainy weather may invade the cable tray and affect the service life of the cable. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a cable tray that is convenient for drainage and moisture-proof treatment, which can waterproof and dehumidify the cable tray used outdoors, and prolong...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G3/04
CPCH02G3/0456H02G3/0406H02G3/0412H02G3/0418
Inventor 舒春柳
Owner SICHUAN LIZHI JIUCHUANG INTPROP OPERATION CO LTD
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