Tubular type bus duct locking apparatus

A technology of locking device and busway, which is applied in the direction of fully enclosed busbar device, busbar installation, cable installation, etc. It can solve the problems of loose installation, inability to adjust the height, and difficult disassembly, etc., so as to save the time of moving and handling , Easy to squeeze and fix, easy to install and remove

Inactive Publication Date: 2018-02-23
江苏大浪电气集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a locking device for tubular busway, which solves the problems of weak installation, difficult disassembly and height adjustment

Method used

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  • Tubular type bus duct locking apparatus
  • Tubular type bus duct locking apparatus
  • Tubular type bus duct locking apparatus

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Embodiment Construction

[0028] 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.

[0029] Such as Figure 1-5As shown, the present invention provides a technical solution: a tubular busway locking device, including a base 1, and the top of the base 1 is fixedly connected with two left and right symmetrical installation bolts 2, and the length of the installation bolts 2 is fifteen centimeters , the thread length of the outer surface of the mounting bolt 2 is twelve centimeters, the bottom of the base 1 is fixedly connected with a plurality o...

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Abstract

The invention discloses a tubular type bus duct locking apparatus. The tubular type bus duct locking apparatus comprises a base; two mounting bolts which are symmetrical left and right are fixedly connected with the top of the base; multiple limiting springs which are symmetrical left and right are fixedly connected with the bottom of the base; one ends, far from the base, of the limiting springsare fixedly connected with U-shaped plates; and the front surface of each U-shaped plate is movably connected with a bolt which runs through the corresponding U-shaped plate. By virtue of setting of driving gears, driven gears, extrusion rods and arc-shaped plates, the tubular type bus duct can be mounted and fixed; by virtue of the setting of the arc-shaped plates, installation and fixation can be more fitted, and a more stable and firmer effect can be achieved; and the tubular type bus duct is mounted and fixed through meshed connection of the gears, so that the installation structures can be more steady and firmer, and an effect of convenience in mounting and detaching is achieved, thereby further ensuring that an operator can quickly mount and detach the bus duct.

Description

technical field [0001] The invention relates to the technical field of bus duct fixing, in particular to a tubular bus duct locking device. Background technique [0002] Busway is a closed metal device composed of copper and aluminum busbar columns, which is used to distribute large power to various components of the decentralized system. It has been increasingly replaced in indoor low-voltage power transmission main line projects. Wires and cables have been popularized in developed countries abroad, as well as Hong Kong and Macau in my country. In Guangzhou, Guangdong, China, where the power distribution room of a building with more than 12 floors goes out, more than 90% of the main lines leading to the floors use bus ducts, 630KVA The transformer to the power distribution cabinet needs to use the bus duct, and the existing tubular bus duct is more commonly used. [0003] However, the existing tubular busway is extremely weak when installed, and the existing tubular busway i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G5/06
CPCH02G5/061
Inventor 施大春刘坤杨瑞峰
Owner 江苏大浪电气集团有限公司
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