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A method for installation and alignment of distribution box copper bars

A technology of distribution box and box copper, which is applied in the field of installation and alignment of distribution box copper bars, can solve the problems of low installation efficiency and difficulty in installation, and achieve the effect of convenient operation, simple structure and easy promotion

Active Publication Date: 2016-09-07
STATE GRID CORP OF CHINA +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The distribution box is a low-voltage distribution box that assembles switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen width according to the requirements of electrical wiring. Copper bars are usually used as the phases and grounding conductors. Medium, when installing copper bars, align the through holes on the copper bars with the installation holes on the distribution box by visual inspection, and then fix them with bolts and nuts, but align the installation holes visually and by hand, the installation efficiency Low, limited by the installation position of the copper bar, the installation is difficult

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  • A method for installation and alignment of distribution box copper bars
  • A method for installation and alignment of distribution box copper bars

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Embodiment Construction

[0012] like Figure 1~2 As shown, a new type of alignment method for installation and alignment device of distribution box copper bar, including U-shaped clip 1, the inner side of the left tendon arm 2 of the U-shaped clip 1 is inlaid with an iron block 3, and the U-shaped clip 1 The inside of the end of the right tendon arm 4 of the clamp 1 is correspondingly inlaid with a magnet column 5, and the magnet column 5 is matched with the first installation hole 61 on the distribution box 6 and the second installation hole 71 on the copper bar 7. A spring 8 for easy clamping is fixedly connected between the left muscle arm 2 and the right muscle arm 4, and the front end of the magnet post 5 is hemispherical, so that the magnet post 5 enters the first mounting hole 61 and the second mounting hole 71; The thickness of the U-shaped clip 1 is 0.5mm ~ 1mm. Of course, the thickness of the U-shaped clip 1 can be appropriately increased or decreased so as to be suitable for different envir...

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Abstract

The invention relates to a device for installing and aligning copper bars in a distribution box, which includes a U-shaped clip, an iron block is inlaid on the inner side of the end of the left tendon arm of the U-shaped clip, and the inner side of the right rib arm end of the U-shaped clip corresponds to Inlaid with a magnet column, the magnet column is matched with the first installation hole on the distribution box and the second installation hole on the copper bar, and a spring for easy clamping is fixedly connected between the left and right tendon arms. The invention also relates to an alignment method for the installation and alignment device of the copper bar of the distribution box. Through the mutual attraction between the iron block on the U-shaped clip and the magnet column, the installation holes on the distribution box and the copper bar are aligned with each other. The device has simple structure and convenient operation.

Description

technical field [0001] The invention relates to a method for installing and aligning copper bars of a distribution box. Background technique [0002] The distribution box is a low-voltage distribution box that assembles switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen width according to the requirements of electrical wiring. Copper bars are usually used as the phases and grounding conductors. Medium, when installing copper bars, align the through holes on the copper bars with the installation holes on the distribution box by visual inspection, and then fix them with bolts and nuts, but align the installation holes visually and by hand, the installation efficiency Low, limited by the installation position of the copper bar, the installation is difficult. Contents of the invention [0003] The present invention makes improvements to the problems existing in the above-mentioned prior art,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B3/00H02G5/00
Inventor 薛尚青阙小生
Owner STATE GRID CORP OF CHINA
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