CN203589527U - Transformer-substation 10kV middle-mounted circuit breaker hoisting tool - Google Patents
Transformer-substation 10kV middle-mounted circuit breaker hoisting tool Download PDFInfo
- Publication number
- CN203589527U CN203589527U CN201320760358.5U CN201320760358U CN203589527U CN 203589527 U CN203589527 U CN 203589527U CN 201320760358 U CN201320760358 U CN 201320760358U CN 203589527 U CN203589527 U CN 203589527U
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- CN
- China
- Prior art keywords
- circuit breaker
- tool
- lifting tool
- chain block
- mounted circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
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Abstract
The utility model discloses a transformer-substation 10kV middle-mounted circuit breaker hoisting tool. The tool comprises a chain block (1), a slide running car (2), a support bracket (4), a connecting flange (5) and a I-shaped cross beam (6). Two ends of the I-shaped cross beam (6) are fixed on a top of the support bracket (4) through the connecting flange (5) respectively. The slide running car (2) is installed on the I-shaped cross beam (6). The chain block (1) is installed on the slide running car (2). And then the hoisting tool is formed. The structure is reasonable. The tool is easy to move and hoisting is easy to achieve. The tool has strong practicality. The tool is suitable for hoisting of the 10kV middle-mounted circuit breaker in a 10kV switch gear room. Overhauling and maintenance work are easy.
Description
Technical field
The utility model relates to lifting tool, is specifically related to a kind of 10kV of transformer station middle circuit breaker lifting tool.
Background technology
In 10kV electric pressure, 10kV middle-placed switch cabinet because of its occupation of land little, compact conformation, technology maturation, the safety advantage such as firm, is widely used in electric power system at present.Handcart circuit breaker in 10kV middle-placed switch cabinet, in operation maintenance and maintenance repair, because it can directly be dragged on test handcart, offers convenience to maintenance repair, experiment work.If but operation maintenance need to be moved away from 10kV handcart circuit breaker test platform or 10kV handcart circuit breaker base damages, and in the time of need to changing base, because scene does not have special lifting tool, brings very large inconvenience to work.And the handcart height of current 10kV middle-placed switch cabinet is in 1.2 meters of left and right, the potential safety hazard that manpower transport exists circuit breaker overturning to hurt sb.'s feelings.
Summary of the invention
The purpose of this utility model is: a kind of 10kV of transformer station middle circuit breaker lifting tool is provided, and rational in infrastructure, conveniently moving, lifting is easily, practical, is applicable to the lifting of 10kV middle circuit breaker in 10kV switch gear room, and repair and maintenance work is simple.
Technical solution of the present utility model is: it comprises chain block, slip sport car, supporting bracket, adpting flange and I-shaped crossbeam, the two ends of I-shaped crossbeam are fixed on respectively the top of supporting bracket by adpting flange, slip sport car is installed on I-shaped crossbeam, on slip sport car, chain block is installed, entirety forms lifting tool.
Wherein, load-bearing caster is installed in the bottom of supporting bracket, is with self-locking device on load-bearing caster.
The utlity model has following advantage: 1,4 load-bearing casters are installed in the bottom of lifting tool, facilitate the movement of lifting tool, and 4 load-bearing casters have installed brake blocking function, ensured the location security of lifting tool when lifting handcart circuit breaker; 2, supporting bracket is connected with I-shaped crossbeam by adpting flange, for different producer's handcart circuit breakers, can regulate the holding screw position of adpting flange to realize position adjustments, thereby be applicable to the lifting of the middle truck circuit breaker of Multiple Type; 3, the reliable hoisting weight of this lifting tool is 0.5T, and maximum hoisting weight 2T meets the security needs of 10kV middle circuit breaker lifting greatly.
Accompanying drawing explanation
Fig. 1 is structure cross-sectional schematic of the present utility model.
Fig. 2 is that schematic diagram is looked on a left side of Fig. 1.
In figure: 1 chain block, 2 slip sport cars, 3 load-bearing casters, 4 supporting brackets, 5 adpting flanges, 6 I-shaped crossbeams.
Embodiment
As shown in Figure 1, it comprises chain block 1, slip sport car 2, supporting bracket 4, adpting flange 5 and I-shaped crossbeam 6, the two ends of I-shaped crossbeam 6 are fixed on respectively the top of supporting bracket 4 by adpting flange 5, slip sport car 2 is installed on I-shaped crossbeam 6, chain block 1 is installed on slip sport car 2, and entirety forms lifting tool.
Wherein, load-bearing caster 3 is installed in the bottom of supporting bracket 4, on load-bearing caster 3, is with self-locking device.
Claims (2)
1. the 10kV of transformer station middle circuit breaker lifting tool, it is characterized in that: it comprises chain block (1), slip sport car (2), supporting bracket (4), adpting flange (5) and I-shaped crossbeam (6), the two ends of I-shaped crossbeam (6) are fixed on respectively the top of supporting bracket (4) by adpting flange (5), the upper slip sport car (2) of installing of I-shaped crossbeam (6), the upper chain block (1) of installing of slip sport car (2), entirety forms lifting tool.
2. the 10kV of transformer station middle circuit breaker lifting tool according to claim 1, is characterized in that: load-bearing caster (3) is installed in the bottom of supporting bracket (4), the upper band of load-bearing caster (3) self-locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320760358.5U CN203589527U (en) | 2013-11-28 | 2013-11-28 | Transformer-substation 10kV middle-mounted circuit breaker hoisting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320760358.5U CN203589527U (en) | 2013-11-28 | 2013-11-28 | Transformer-substation 10kV middle-mounted circuit breaker hoisting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203589527U true CN203589527U (en) | 2014-05-07 |
Family
ID=50587380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320760358.5U Expired - Fee Related CN203589527U (en) | 2013-11-28 | 2013-11-28 | Transformer-substation 10kV middle-mounted circuit breaker hoisting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203589527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549344A (en) * | 2015-09-22 | 2017-03-29 | 王明强 | A kind of GIS engaging tools |
| CN107673238A (en) * | 2017-07-18 | 2018-02-09 | 金华送变电工程有限公司 | A kind of auxiliary mould for overhauling handcart-type switch |
-
2013
- 2013-11-28 CN CN201320760358.5U patent/CN203589527U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549344A (en) * | 2015-09-22 | 2017-03-29 | 王明强 | A kind of GIS engaging tools |
| CN107673238A (en) * | 2017-07-18 | 2018-02-09 | 金华送变电工程有限公司 | A kind of auxiliary mould for overhauling handcart-type switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20181128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |