A high-strength and light-weight cable tray
A cable tray, lightweight technology, applied in the direction of electrical components, etc., can solve the problems of inconvenient cable laying and access and maintenance, and achieve the effect of easy separation and laying, access and maintenance, prevention of internal water accumulation, and multi-level separation
Active Publication Date: 2021-04-06
江苏宏明电气集团有限公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a high-strength and light-weight cable tray, which has the advantages of being convenient for cable laying and maintenance, and solves the problem that traditional cable trays are inconvenient for cable laying and maintenance.
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see Figure 1-2 , the present invention provides a technical solution: a high-strength light-weight cable bridge, including a bridge body 1, threaded holes 2 are opened on the left and right sides of the bridge body 1, and threaded rods 3 are threaded on the inner sides of the threaded holes 2. The opposite side of each threaded rod 3 is fixedly connected with a baffle plate 4, and the inner bottom wall of the bridge body 1 is provided with a chute 5, a...
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The invention relates to the technical field of cable trays, and discloses a high-strength and light-weight cable tray, which includes a bridge body. Threaded holes are opened on the left and right sides of the bridge body, and threaded rods are threaded on the inner sides of the threaded holes. The opposite sides of the two threaded rods are fixedly connected with baffle plates, and the inner bottom wall of the bridge body is provided with a chute. The high-strength and light-weight cable tray can push the converging plate by turning the threaded rod, and adjust the distance between the two converging plates, so that the inner space of the bridge body can be divided into thirds, and the cables can also be separately Convergence, the cable placement space can be increased through the frame body, and the cables can be placed inside the frame body by pushing the opening and closing plate, which can be separated from the cables inside the bridge body, which is convenient for multi-level separation. The bridge body is reinforced by reinforcement plates and reinforcement strips. The strength of the cable tray body is increased, and the cable tray is convenient for separating and laying cables and taking and repairing them.
Description
technical field [0001] The invention relates to the technical field of cable trays, in particular to a high-strength and lightweight cable tray. Background technique [0002] The cable tray is divided into trough type, tray type, ladder frame type and grid type and other structures. It is composed of brackets, supporting arms and installation accessories. The bridge frame in the building can be erected independently or laid on various buildings and pipe gallery supports. In terms of structure, it should reflect the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. All parts need to be galvanized and installed on the bridge outside the building. [0003] Existing cable trays are attractive in appearance and flexible in configuration. For example, Chinese patent CN 107785834 B is a reinforced cable tray, which has classified spaces to make cable laying more orderly, and the middle spacer also increases the compression...
Claims
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IPC IPC(8): H02G3/04
CPCH02G3/0406H02G3/0425H02G3/0487
Inventor 陈红明何春
Owner 江苏宏明电气集团有限公司