A circuit bridge for wire arrangement with openings having self-locking function

Abstract

The invention discloses a circuit bridge for wire arranging with an opening with self-locking function, comprising a lower main frame, an upper main frame, wires and a through opening. Wires are arranged inside the frame and the lower main frame, a lower pressing sheet is installed on the support rod, and the lower side of the lower pressing sheet is connected with the upper main body frame, the lower end of the supporting rod is provided with a first threaded post, and the first A second nut is installed at the lower end of a threaded column, the outer end of the movable sealing plate is fixedly provided with an outer rib, and the outer rib is located on the outer side of the slideway, and the inner end of the movable sealing plate is fixedly provided with an inner rib, And the inner side of the inner rib is provided with a fixing hole. The opening has a self-locking function of the circuit bridge for arranging the wires, which can facilitate the opening of the circuit bridge, thereby facilitating the laying of the wires between the lower main frame and the upper main frame, improving the laying efficiency of the wires, thereby improving the The use efficiency of the circuit bridge.

Description

technical field [0001] The invention relates to the technical field of electric power engineering, in particular to a circuit bridge for wire arrangement with an opening having a self-locking function. Background technique [0002] Electric power engineering, that is, projects related to the production, transmission and distribution of electric energy, also includes projects that use electricity as power and energy in various fields in a broad sense. All aspects will involve the construction of electrical engineering. For example, in buildings, there are a large number of electrical engineering constructions, and in the construction of electrical engineering in buildings, a large number of circuit bridges will be used. [0003] Although there are a variety of circuit bridges on the market, there are still certain problems in the use of some circuit bridges, for example; [0004] (1) Some circuit bridges are in use, and their overall structure is compact, and it is inconveni...

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Problems solved by technology

[0007] The purpose of the present invention is to provide a circuit bridge with a self-locking opening for wire arrangement, to solve the problem that the circuit bridges currently on the market proposed by the above-mentioned background technology will cause the cable laying work and its cumbersome work, and the circuit The problem that the cable tray cannot efficiently complete the maintenance work of the cable

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