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Switch cabinet suspension type current transformer mounting tool

A technology for current transformers and installation tools, which is applied in the direction of switchgear, inductance/transformer/magnet manufacturing, circuits, etc., and can solve the inconsistency of equipment layout design in the cabinet, inconsistent installation height of transformers, and uneven design of the bottom of the cabinet and other problems, to achieve the effect of reducing installation man-hours, dismantling man-hours, and man-hours

Active Publication Date: 2019-05-21
STATE GRID XINJIANG ELECTRIC POWER CORP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The installation heights of different transformers in the cabinets of various manufacturers are not consistent
[0006] 2. Inconsistent layout design of the equipment in the cabinet leads to uneven design of the bottom of the cabinet of some manufacturers
[0007] 3. At present, sleepers are mostly used for installation, and it takes a long time to install due to the uneven cabinet space, height and bottom surface
The results of the novelty search show that the functions of the existing devices are significantly different from the subject of our research

Method used

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  • Switch cabinet suspension type current transformer mounting tool
  • Switch cabinet suspension type current transformer mounting tool
  • Switch cabinet suspension type current transformer mounting tool

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specific Embodiment approach

[0055] Such as Figure 1-14 Shown, which shows a specific embodiment of the present invention, such as figure 1 As shown, the switchgear hanging type current transformer installation tool disclosed in the present invention includes a base assembly 500, on which a height adjustment assembly 400 for adjusting the height is installed, on which a lifting platform assembly 300 is installed, and the lifting platform assembly The rotating track assembly 200 is installed on the rotating track assembly, and the inclination adjusting assembly 100 for adjusting the inclination angle of the relative horizontal plane is installed on the rotating track assembly;

[0056] The height adjustment assembly 400 includes at least two groups of X brackets 403 that are hingedly installed along the height direction; each group of X brackets includes two X brackets 403 that are arranged opposite and hinged by cross bars, and a cross bar of the X bracket at the bottom is for moving Cross bar 401, the ...

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Abstract

The invention discloses a switch cabinet suspension type current transformer mounting tool. The mounting tool can automatically and flexibly ascend or descend in a narrow space, multi-angle fixed transformers can be stabilized in the working process, and one-person individual operation can be achieved. The mounting tool comprises a base assembly; a height adjusting assembly used for height adjustment is mounted on the base assembly; a lifting platform assembly is mounted on the height adjusting assembly; a rotary rail assembly is mounted on the lifting platform assembly; an inclined angle adjusting assembly used for adjusting an inclined angle relative to the horizontal plane is rotationally mounted on the rotary rail assembly; the height adjusting assembly comprises at least two groups ofX brackets hinged and mounted in the height direction; the lifting platform assembly is mounted on the X bracket at the top; the rotary rail assembly comprises a fixed inner ring fixedly mounted on the lifting platform assembly; a rotating outer ring is rotationally mounted outside a fixed inner cavity; the inclined angle adjusting assembly is mounted on the rotating outer ring, and comprises a bottom plate at the bottom; and two groups of expansion brackets of the same structure are mounted on the bottom plate.

Description

technical field [0001] The invention relates to a current transformer installation tool, which is specifically used for installation, disassembly and maintenance of a switch cabinet suspension type current transformer. Background technique [0002] The current transformer is the most important primary equipment in the substation, and its safe and stable operation is of great significance to the power system. During the maintenance or replacement process of the current transformer, only one person can enter due to the small space inside the switch cabinet, and the installation is very laborious. Moreover, continuous replacement of a group of transformers requires at least three people to work in rotation. The staff can only lie or squat in a narrow space to hold up and install the current transformer, which brings great hidden dangers to the personal safety of the staff and has certain dangers. [0003] In actual work, the working space in the switchgear is narrow, the postu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/06B66F7/14B66F7/28B66F11/00H01F41/00H02B3/00
Inventor 林克祥李长福卢秋锦胡仁祥杨川王珊珊杨成刚王川李洪飞李飞李富武丁玉成宋伟赫马航侯帅王曼刘博王强王雨豪余涛
Owner STATE GRID XINJIANG ELECTRIC POWER CORP
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