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Movable mounting structure, sealing assembly and fire-resistant bus duct

A technology of movable installation and movable components, applied in the direction of fully enclosed busbar devices, etc., can solve the problems of poor sealing, large installation gap, and inconvenient installation.

Active Publication Date: 2020-09-29
扬中蓝天电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing bus ducts generally have the problems of inconvenient installation, large installation gaps and poor sealing.

Method used

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  • Movable mounting structure, sealing assembly and fire-resistant bus duct
  • Movable mounting structure, sealing assembly and fire-resistant bus duct
  • Movable mounting structure, sealing assembly and fire-resistant bus duct

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Embodiment Construction

[0037] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0038] In addition, an element in the present invention is said to be "fixed" or "disposed on" another element, and it may be directly on another element or an intervening element may also exist. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for pur...

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PUM

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Abstract

The invention discloses a movable installation structure, a sealing assembly and a fireproof bus duct. The movable installation structure comprises a meshing rotating mechanism and a rotating mechanism, wherein the rotating mechanism is connected with the meshing rotating mechanism and an elastic fixing mechanism, and the elastic fixing mechanism is matched with the rotating mechanism. When a groove body is inserted into a sleeve body, the meshing rotating mechanism is used for applying rotating torque to the rotating mechanism, the rotating mechanism which moves circumferentially drives the elastic fixing mechanism to act, and the rotating mechanism is separated from the elastic fixing mechanism after the groove body is inserted in place so that the elastic fixing mechanism is in contactfit with the groove body, and the groove body and the sleeve body are fixed by the fixing mechanism; a small gear drives a large gear and a reverse shaft to rotate at the same time, then a rotating shaft and a sealing piece are driven to seal the groove body inserted into the sleeve body and the sleeve body, and the sealing, dustproof and waterproof functions are achieved.

Description

technical field [0001] The invention relates to a power installation and connection device, in particular to a movable installation structure, a sealing component and a fire-resistant busway. Background technique [0002] The bus duct is a bus system composed of metal plates (steel plates or aluminum plates) as protective shells, conductive bars, insulating materials and related accessories. It can be made into a plug-in closed busbar with a plug-in junction box at intervals, or a feed-type closed busbar without a junction box in the middle. [0003] In the power supply system of high-rise buildings, the power and lighting lines are often set separately, and the bus duct is installed vertically along the wall for one or more trips as the main power supply line in the electrical shaft; since the bus duct uses copper bars or aluminum as conductors, the current The capacity is large and the electrical and mechanical properties are good. In addition, the metal tank is used as t...

Claims

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Application Information

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IPC IPC(8): H02G5/06
CPCH02G5/06
Inventor 姚建宏
Owner 扬中蓝天电器有限公司