CN2277861Y - Tool specialluy for fitting and separating oil submerged pump and electromagnetic mechanism - Google Patents
Tool specialluy for fitting and separating oil submerged pump and electromagnetic mechanism Download PDFInfo
- Publication number
- CN2277861Y CN2277861Y CN 96206843 CN96206843U CN2277861Y CN 2277861 Y CN2277861 Y CN 2277861Y CN 96206843 CN96206843 CN 96206843 CN 96206843 U CN96206843 U CN 96206843U CN 2277861 Y CN2277861 Y CN 2277861Y
- Authority
- CN
- China
- Prior art keywords
- jack
- utility
- electromagnetic mechanism
- model
- worktable
- 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
Abstract
The utility model relates to a special tool for loading and unloading an oil submerged pump and an electromagnetic mechanism, comprising a jack. The utility model is characterized in that the top of the upper part of the jack is provided with a working table, four table corners of the worktable are provided with through holes, the point of the through holes under the worktable is fixed with sleeve tubes, a bottom seat of the jack is fixed with upright posts which penetrate through the sleeve tubes and the through holes of the worktable, and the bottom seat of the jack is also provided with wheels which can cause the jack to move freely on a track. The utility model has the advantages of simple structure, agility, small size, light weight, portability, safe operation and 7-8 times enhancement of work efficiency, and a common human can operate.
Description
The utility model relates to a kind of loading and unloading specific purpose tool, specifically, is the cooling device that is applicable to oversize transformer---the replacing maintenance of the installation maintenance of oil-immersed pump and the closing coil of high-voltage oil circuit breaker electromagnetic mechanism.
At present, it is the work that the maintenance people feels a delicacy about that the cooling device of high-power transformer carries out service work always, labour intensity is very much not said, main is that the work-yard is little, the weight of oil-immersed pump is that manpower is difficult to support, want seven or eight people to adopt the posture of semi-crouch just can move it, and, all may take place at any time because the danger of bad sealing generation oil impregnate oil spout because oil-immersed pump belongs to oily circulation utensil with crowbar, lever.As handle and untimelyly will influence exerting oneself of main transformer, the serious main transformer that will force has a power failure, and industrial and agricultural production is brought unnecessary loss.Changing high-voltage oil circuit breaker electromagnetic mechanism closing coil is the regular work of substation equipment maintenance and repair personnel, and to change a closing coil do not have 4-5 people be absolutely can not, and to prevent to injure by a crashing object maintainer's hand.
The purpose of this utility model is to provide a kind of oil-immersed pump that can address the above problem, electromagnetic mechanism loading and unloading specific purpose tool.
For achieving the above object, the utility model adopts following technical scheme: instrument divides the two large divisions, a part is a dedicated track, the forward-reverse that is used for instrument, a part are tool body jack parts, and four wheels is installed on jack base, jack can be free to slide in orbit, on top, jack top one workbench is arranged, four angles of workbench are provided with four through holes, and the through hole has sleeve pipe to be fixed on below the workbench.Column on the jack base passes from sleeve pipe and through hole, and the skew dislocation does not take place when workbench is moved up and down with jack in both cooperations, and moving up and down of jack then finished with lever operated by stripped thread bar moving in the jack.
The utility model compared with prior art has the following advantages: simple in structure, flexibly, volume is little, and is in light weight, is easy to carry, simple to operate, and flexibly, common people can operate, and are safe and reliable, only needs two people just can carry out work, and can improve work efficiency 7-8 doubly.
Accompanying drawing is the utility model structural representation.
The utility model is described in further detail below in conjunction with embodiment: as shown in the figure, jack (3) is welded on two angle steel, a reinforcing bar is respectively welded in the angle steel bottom, respectively adorn a wheel (5) at reinforcing bar two, jack (3) can be moved freely on track (6), make workbench (1) on jack (3) top with a square shaped steel plate, in four angular bit holes of steel plate, four sleeve pipes (2) of burn-oning.Weldering four root posts (4) on the base angle, column (4) passes from sleeve pipe (2) and hole, and both cooperate, and the skew dislocation does not take place in workbench (1) when making jack (3) moving up and down.Moving up and down of jack (3) then finished with lever operated by stripped thread bar moving in the jack (3).
Claims (1)
1, a kind of oil-immersed pump, electromagnetic mechanism loading and unloading specific purpose tool, it comprises jack, it is characterized in that: there is workbench (1) on top, jack (3) top, workbench (1) four corner of table has through hole, the through hole is fixed with sleeve pipe (2) below the workbench (1), be fixed with the column (4) that from sleeve pipe (2) and workbench (1) through hole, passes on jack (3) base, the wheel (5) that jack is moved freely on track (6) also is housed on the jack base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96206843 CN2277861Y (en) | 1996-03-21 | 1996-03-21 | Tool specialluy for fitting and separating oil submerged pump and electromagnetic mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96206843 CN2277861Y (en) | 1996-03-21 | 1996-03-21 | Tool specialluy for fitting and separating oil submerged pump and electromagnetic mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2277861Y true CN2277861Y (en) | 1998-04-08 |
Family
ID=33891323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96206843 Expired - Fee Related CN2277861Y (en) | 1996-03-21 | 1996-03-21 | Tool specialluy for fitting and separating oil submerged pump and electromagnetic mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2277861Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672668A (en) * | 2012-05-07 | 2012-09-19 | 浚丰太阳能(江苏)有限公司 | Rotating-rod-type frame ejection device |
| CN102923503A (en) * | 2012-08-23 | 2013-02-13 | 上海卡德工贸有限公司 | Lifting type cargo loading frame |
| CN103495851A (en) * | 2013-09-25 | 2014-01-08 | 贵州天义电器有限责任公司 | Sealing contactor disassembly device |
| CN105818094A (en) * | 2016-05-05 | 2016-08-03 | 广西桂冠电力股份有限公司大化水力发电总厂 | Special device for dismounting and mounting disc type oil-submerged pump of transformer |
-
1996
- 1996-03-21 CN CN 96206843 patent/CN2277861Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672668A (en) * | 2012-05-07 | 2012-09-19 | 浚丰太阳能(江苏)有限公司 | Rotating-rod-type frame ejection device |
| CN102923503A (en) * | 2012-08-23 | 2013-02-13 | 上海卡德工贸有限公司 | Lifting type cargo loading frame |
| CN103495851A (en) * | 2013-09-25 | 2014-01-08 | 贵州天义电器有限责任公司 | Sealing contactor disassembly device |
| CN103495851B (en) * | 2013-09-25 | 2016-03-30 | 贵州天义电器有限责任公司 | The provision for disengagement of a kind of sealing contactor |
| CN105818094A (en) * | 2016-05-05 | 2016-08-03 | 广西桂冠电力股份有限公司大化水力发电总厂 | Special device for dismounting and mounting disc type oil-submerged pump of transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |