Aluminum-based tapping type power transmission bus sectional material

A profile and busbar technology, applied in the direction of docking busbars, cooling busbar devices, fully enclosed busbar devices, etc., can solve the problems of easily affecting normal work, poor stability, and easy heating

Inactive Publication Date: 2016-02-24
无锡市安全滑触线有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The strength of the connection is not enough and the stability is poor
[0004] 2. The power load is large, and it is easy to generate heat when working
[0005] 3. The thermal expansion of the electric busbar with a load capacity of more than 1000A will easily affect the normal operation

Method used

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  • Aluminum-based tapping type power transmission bus sectional material
  • Aluminum-based tapping type power transmission bus sectional material
  • Aluminum-based tapping type power transmission bus sectional material

Examples

Experimental program
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Embodiment Construction

[0019] refer to figure 1 , figure 2 , an aluminum-based split-type power transmission bus profile, its cross-sectional shape is square, with straight holes 7 left on the upper panel 1 and lower panel 5, the cavity 2 is hollow, and the surfaces of the left panel 6 and right panel 4 have edge profiles 5 rows of heat fin structures 3 arranged in parallel and protruding along the length direction. When the power transmission bus section is connected, the upper and lower sides of the connecting plate are used for connection, and the specification below 1000A is left with a straight hole 7, and the bolt is passed through the straight hole 7, and the connection is opposite. For the power transmission bus with a load capacity of 1000A or more, the joints of the profiles are M10 screw holes, which are fastened on both sides.

[0020] After adopting this plan:

[0021] For the specifications below 1000A, a straight hole is left, and the bolt is passed through the straight hole, and ...

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PUM

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Abstract

The invention relates to an aluminum-based tapping type power transmission bus sectional material. The aluminum-based tapping type power transmission bus sectional material is characterized in that the section of the sectional material is square; thread holes or straight holes are formed in upper and lower panels; a cavity is hollow; and heat dissipation fin structures, which are arrayed in parallel along the length direction of the sectional material and are convex, are arranged on the surfaces of the panels on the two sides.

Description

technical field [0001] The invention relates to a component of a power transmission system, in particular to an aluminum-based split-type power transmission bus profile. Background technique [0002] As the power transmission bus in the production workshop, it has the characteristics of good safety performance, compact structure, small space occupation, convenient installation and low investment cost. It is suitable for standard workshops in shipbuilding, metallurgy, machinery and other industries, especially for workshops with intensive equipment. Specifically for the aluminum-based tapped power transmission bus profile, the cross-sectional shape of the previous product is H-shaped, and there is no heat dissipation design in the cavity. The connection holes are all straight holes, and are connected with bench-shaped bolts. The resulting problem is: [0003] 1. The strength of the connection is not enough and the stability is poor. [0004] 2. The power load is large, an...

Claims

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Application Information

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IPC IPC(8): H02G5/10H02G5/06
CPCH02G5/10H02G5/007H02G5/06
Inventor 周志显
Owner 无锡市安全滑触线有限公司
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