CN203056428U - Transformer top cover opening device - Google Patents
Transformer top cover opening device Download PDFInfo
- Publication number
- CN203056428U CN203056428U CN 201220671291 CN201220671291U CN203056428U CN 203056428 U CN203056428 U CN 203056428U CN 201220671291 CN201220671291 CN 201220671291 CN 201220671291 U CN201220671291 U CN 201220671291U CN 203056428 U CN203056428 U CN 203056428U
- Authority
- CN
- China
- Prior art keywords
- top cover
- transformer
- bolt
- base
- screw rod
- 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
Links
- 239000011159 matrix material Substances 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a transformer top cover opening device. The device comprises a clamping mechanism, a bolt and a base, wherein the clamping mechanism is connected with the bolt, the bolt is connected with the base, the base is internally provided with a turbine cooperating with the bolt, and the base is provided with a handle connected with the turbine. The clamping mechanism includes a body, an upper clamping plate and a lower clamping plate are arranged at one end of the body, the upper clamping plate and the lower clamping plate are oppositely arranged in parallel, the upper clamping plate is provided with a fastener, and the body is provided with a threaded hole cooperating with the bolt. The beneficial effects of the utility model are that, the bolt is driven by the rotation of the turbine, the rotation of the bolt is transformed into up-down motions by the threaded hole in the body, and the clamping mechanism holds a top cover of a transformer, so that the top cover of the transformer is stably lifted, and a stop block can prevent the top cover of the transformer from being lifted too high. The fastener can conveniently fix the clamping mechanism and the top cover of the transformer together. The transformer top cover opening device can be used in a small space with high efficiency, ensuring the safe and stable operation of the power grid.
Description
Technical field
The utility model relates to electrical network repair apparatus technical field, relates in particular to a kind of transformer top cover opening device.
Background technology
At present, in operation of power networks management, because the movement of transformer is consumable accessory, the maintenance major part of transformer is this.Because equipment is heavier, usually adopt loop wheel machine to dismantle, but for the mountain area, because road is rugged narrow, crane is difficult for arriving usually, for narrow and small place, some spaces, the arm of crane is long usually, put to good use not open, can not satisfy the purpose of promoting or transferring transformer movement, and the crane operation cost is higher.Traditional way is to take tripod, adopts jack to lift, this method inefficiency, and in the lifting movement, rock and the transformer of damaging easily, cause unnecessary trouble.
The utility model content
The utility model provides a kind of high efficiency transformer top cover opening device that can use at small space.
Realize that the technical scheme that above-mentioned purpose is taked is: a kind of transformer top cover opening device, comprise fixture, screw rod and base, described fixture is connected with screw rod, described screw rod is connected with base, the turbine that cooperates with screw rod, the handle that described base setting is connected with turbine are set in the described base.
Described fixture comprises matrix, and described matrix one end arranges train wheel bridge and lower plate, and described train wheel bridge is parallel with lower plate relatively, and described train wheel bridge arranges securing member, the screwed hole that described matrix setting cooperates with screw rod.
Described screw rod arranges guide vane end stop.
The beneficial effects of the utility model are: the turbine rotation drives screw rod, screwed hole in the matrix is converted into vertical up-or-down movement with the rotation of screw rod, fixture is controlled the transformer top cover, thereby reposefully transformer top cover jack-up, guide vane end stop can prevent transformer top cover jack-up too high.Securing member is convenient to be fixed together fixture and transformer top cover.Little in light weight being easy to carry of the utility model volume can be used expeditiously at small space, reduced interruption duration, guaranteed power network safety operation.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural scheme of mechanism of fixture.
Embodiment
As shown in Figure 1 and Figure 2, a kind of transformer top cover opening device, comprise fixture 1, screw rod 2 and base 7, described fixture 1 is connected with screw rod 2, described screw rod 2 is connected with base 7, in the described base 7 turbine (not marking among the figure) that cooperates with screw rod 2 is set, described base 2 arranges the handle 6 that is connected with turbine.Described fixture 1 comprises matrix 1-4, described matrix 1-4 one end arranges train wheel bridge 1-1 and lower plate 1-2, described train wheel bridge 1-1 is parallel with lower plate 1-2 relatively, described train wheel bridge 1-1 arranges securing member 3, securing member 3 can be screw, and described matrix 1-4 arranges the screwed hole 1-3 that cooperates with screw rod 2.Described screw rod 2 arranges guide vane end stop 5.During use, the transformer top cover is respectively placed an opening device for 4 four jiaos, and 6, four fixtures 1 of rotary handle are simultaneously with transformer top cover 4 jack-up simultaneously.The beneficial effects of the utility model are: the turbine rotation drives screw rod 2, screwed hole 1-3 among the matrix 1-4 is converted into vertical up-or-down movement with the rotation of screw rod 2, fixture 1 is controlled transformer top cover 4, thereby reposefully transformer top cover 4 jack-up, guide vane end stop 5 can prevent transformer top cover jack-up too high.Securing member 3 conveniently is fixed together fixture 1 and transformer top cover 4.Little in light weight being easy to carry of the utility model volume can be used expeditiously at small space, reduced interruption duration, guaranteed power network safety operation.
Claims (3)
1. transformer top cover opening device, it is characterized in that: comprise fixture, screw rod and base, described fixture is connected with screw rod, and described screw rod is connected with base, the turbine that cooperates with screw rod, the handle that described base setting is connected with turbine are set in the described base.
2. a kind of transformer top cover opening device as claimed in claim 1, it is characterized in that: described fixture comprises matrix, described matrix one end arranges train wheel bridge and lower plate, described train wheel bridge is parallel with lower plate relatively, described train wheel bridge arranges securing member, the screwed hole that described matrix setting cooperates with screw rod.
3. a kind of transformer top cover opening device as claimed in claim 1, it is characterized in that: described screw rod arranges guide vane end stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671291 CN203056428U (en) | 2012-12-09 | 2012-12-09 | Transformer top cover opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671291 CN203056428U (en) | 2012-12-09 | 2012-12-09 | Transformer top cover opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056428U true CN203056428U (en) | 2013-07-10 |
Family
ID=48739348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220671291 Expired - Fee Related CN203056428U (en) | 2012-12-09 | 2012-12-09 | Transformer top cover opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056428U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730231A (en) * | 2013-12-23 | 2014-04-16 | 国家电网公司 | Transformer top cover lifting device |
| CN106786039A (en) * | 2016-11-25 | 2017-05-31 | 合肥华义电气科技有限公司 | Intellectual high-low voltage electricity distribution cubicle switchboard |
| CN108069093A (en) * | 2016-11-16 | 2018-05-25 | 艾丽西亚（天津）文化交流有限公司 | A kind of craftwork packs opening device |
-
2012
- 2012-12-09 CN CN 201220671291 patent/CN203056428U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730231A (en) * | 2013-12-23 | 2014-04-16 | 国家电网公司 | Transformer top cover lifting device |
| CN103730231B (en) * | 2013-12-23 | 2015-12-30 | 国家电网公司 | A kind of head cover of transformer lowering or hoisting gear |
| CN108069093A (en) * | 2016-11-16 | 2018-05-25 | 艾丽西亚（天津）文化交流有限公司 | A kind of craftwork packs opening device |
| CN106786039A (en) * | 2016-11-25 | 2017-05-31 | 合肥华义电气科技有限公司 | Intellectual high-low voltage electricity distribution cubicle switchboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20131209 |