Bus duct and connection structure thereof

Abstract

The invention relates to the technical field of bus ducts, in particular to a bus duct which comprises a bus duct body, a mounting plate, conducting strips and side plates, the bus duct body is formed by combining an outer shell and conductors arranged in the outer shell, the mounting plate and the side wall of the outer shell are integrally formed, mounting holes are formed in the mounting plate, and the conducting strips are arranged in the mounting holes. The conducting strips are electrically connected with conductors in the bus duct body, the side plates and the outer shell are integrally formed, and the conducting strips and the side plates are symmetrically arranged at the two ends of the bus duct body; the bus duct formed by combining the bus duct main body, the mounting plate, the conductive sheet and the side plate is arranged, the bus duct is in butt joint through the connecting structure formed by combining the connecting sheet and the fastening structure, and the fastening structure is arranged to be formed by combining the base plate, the screw rod, the clamping plate, the locking nut, the sleeve and the anti-loosening assembly. Therefore, the locking stability of the bus duct is improved, and the conductive effect between the bus ducts is ensured.

Description

technical field [0001] The invention relates to the related technical field of a bus bar, in particular to a bus bar and a connection structure thereof. Background technique [0002] The busway is a closed metal device composed of copper and aluminum busbars, which is used to distribute large power to each component of the dispersion system. In the indoor low-voltage power transmission trunk line projects, more and more wires and cables have been replaced, and the bus duct has a series of matching, commercial production, small size, large capacity, short design and construction period, convenient assembly and disassembly, and no The advantages of combustion, safety and reliability, and long service life, but the traditional busway is simply connected with bolts. When the bolts are loosened due to external mechanical vibration, the contact stability between the conductive sheet and the connecting sheet of the busway is stable. will drop, thereby affecting the conductive effe...

AI Technical Summary

Problems solved by technology

In indoor low-voltage power transmission main line projects, wires and cables have been increasingly replaced, and the busway has a series of matching, commercial production, small size, large capacity, short design and construction period, convenient assembly and disassembly, and will not Combustion, safety and reliability, long service life, etc., but the traditional busway is simply connected by bolts. When the bolts are loosened due to external mechanical vibration, the contact stability between the conductive piece and the connecting piece of the busway will drop, thereby affecting the conductive effect between the conductive sheet and the connecting sheet, for this reason, the present invention proposes a busway and its connection structure to solve the above problems

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