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Switch device and fixing component thereof

A technology of switchgear and fixed components, applied in substation/switch layout details, electrical switches, electrical components, etc., can solve problems such as space constraints, and achieve the effect of simple structure, guaranteed fixing effect, and simple structure design

Inactive Publication Date: 2014-11-05
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And when the lug 50 is fixed to the switchgear in a horizontal position, it will be limited by the space on the mounting bracket.

Method used

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  • Switch device and fixing component thereof
  • Switch device and fixing component thereof
  • Switch device and fixing component thereof

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Experimental program
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Embodiment Construction

[0064] In order to have a clearer understanding of the technical features, purposes and effects of the invention, the specific implementation of the invention will now be described with reference to the accompanying drawings. The content shown in each figure is only for understanding the technical content of the invention, and does not represent the actual scale and real shape of the product, wherein the same reference numerals indicate parts with the same structure or the same function but similar structure.

[0065]In this article, "parallel", "perpendicular", etc. are not strictly limited in the sense of mathematics and / or geometry, and they may also include errors understandable by those skilled in the art and allowed when manufacturing or using the product. In addition, "perpendicular" not only includes two objects being perpendicular to each other directly in space, but also perpendicular to each other when two objects are not touching in space.

[0066] Figure 3A , 3...

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PUM

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Abstract

The mounting module has a fastening element (28) is arranged on attachment portion (20). A tab (10) is installed on attachment portion and is provided with mounting elements (18,30). The clamping elements (22,24) are clamped on bottom and top sides (142,144) of tab adjacent to each other. A positioning element (146) is provided at corner region of sides of the tab. The positioning element is clamped between clamping elements, when the tab is positioned in inclined position on attachment portion.

Description

technical field [0001] The invention relates to a fixing assembly, in particular to a fixing assembly mounted on a switch device and a switch device using the fixing assembly. Background technique [0002] Such as figure 1 As shown, the existing switch device is provided with lugs 50, and the switch device can be fixedly connected to an appropriate position of the assembly bracket (not shown in the figure) by means of the lugs 50 . figure 2 shown figure 1 A schematic view of the rear side of the switchgear shown, as figure 2 As shown, the end face of the switch device connected to the lug 50 is provided with a mounting part 60 for fixing the connection lug 50, and the lug 50 can be fixed with a bolt 70, and can be in a vertical position relative to the switch device ( figure 2 part of the solid line) or the horizontal position ( figure 2 middle dotted line) setting. When the lug 50 is secured to the upper edge of the switchgear in a vertical position, the lug 50 wil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H9/02
CPCH02B1/012H02B1/40
Inventor 李大意刘明华宋建康李棣楠蒲恩强宋磊陈德州段新高王砚波
Owner SIEMENS AG