Wire arrangement-oriented circuit bridge with opening having self-locking function

Abstract

The invention discloses a wire arrangement-oriented circuit bridge with an opening having a self-locking function. The circuit bridge comprises a lower main body frame, an upper main body frame, wiresand a through hole; the upper main body frame is arranged on the upper side of the lower main body frame; the wires are arranged in the upper main body frame and the lower main body frame; a lower pressing sheet is mounted on supporting rods; the lower side of the lower pressing sheet is connected with the upper main body frame; first threaded columns are arranged at the lower ends of the supporting rods; second nuts are installed at the lower ends of the first threaded columns; an outer flange is fixedly arranged at the outer end of a movable sealing plate and located on the outer side of asliding way; an inner flange is fixedly arranged at the inner end of the movable sealing plate; and a fixing hole is formed in the inner side of the inner flange. According to the wire arrangement-oriented circuit bridge with the opening having the self-locking function, the opening work of the circuit bridge can be facilitated, so that the laying work of the wires between the lower main body frame and the upper main body frame can be facilitated, therefore, the laying efficiency of the wires is improved, and the use efficiency of the circuit bridge is improved.

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...

AI Technical Summary

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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