CN203850678U - Spring stretching controller for electric power construction - Google Patents
Spring stretching controller for electric power construction Download PDFInfo
- Publication number
- CN203850678U CN203850678U CN201420162317.0U CN201420162317U CN203850678U CN 203850678 U CN203850678 U CN 203850678U CN 201420162317 U CN201420162317 U CN 201420162317U CN 203850678 U CN203850678 U CN 203850678U
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- CN
- China
- Prior art keywords
- spring
- controller
- top board
- hydraulic means
- hydraulic
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 14
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Springs (AREA)
Abstract
The utility model discloses a spring stretching controller for electric power construction. The spring stretching controller comprises a pedestal, a fixing plate, a first hydraulic device, a second hydraulic device and an automatic controller, wherein the first hydraulic device and the second hydraulic device are installed on the pedestal and respectively provided with a first hydraulic stretching rod and a second hydraulic stretching rod, and the fixing plate is installed on the first hydraulic stretching rod and the second hydraulic stretching rod. A top board is arranged above the first hydraulic stretching rod and the second hydraulic stretching rod, and a spring is arranged between the top board and the fixing plate. An energy detector is arranged on the top board at the joint of the top board with the spring, the energy detector is in signal connection with the automatic controller, and a stopper is arranged on the fixing plate. The spring stretching controller is automatic, safe and reliable and is simple in structure and operation, convenient for use and installation, wide in application scope, low in cost, excellent in spring adjusting effect, stable in adjustment, long in service lifetime.
Description
Technical field
The utility model relates to a kind of power construction spring controller that stretches
Background technology
At present, in the construction of the supporting spring mechanism of examination and repair for high-pressure circuit breaker, because energy-stored spring hardness is large, and job site does not have professional stretching tool.Once energy-stored spring long-play, the screw at fixing energy-stored spring two ends gets loose after energy-stored spring comes off, and causes energy-stored spring that difficulty is installed, and hand operation is easily hurted sb.'s feelings.Increase difficulty to the processing of on-the-spot high-voltage breaker mechanism failure accident.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is to provide a kind of power construction spring controller that stretches, with existing power construction with compared with spring stretching controller, difference is by set hydraulic means and hydraulically extensible bar, can adjust by mechanical force the length of spring, reduce and needed danger that manpower rotation rocking handle brings and the waste of manpower and materials in the past, by set guide vane end stop, can prevent that the danger of top board and fixed head collision from appearring in hydraulically extensible bar in the time of landing, by set energy detector, the spring force of spring in the time adjusting length can be detected at any time, and signal is passed to automatic controller, automatic controller will be controlled hydraulic means automatically, thereby control the work of hydraulically extensible bar, by set redundant electrical power, can play emergencing action.
(2) technical scheme
For addressing the above problem, the utility model adopts following technical scheme:
The spring controller that stretches for a kind of power construction, comprise base, fixed head, the first hydraulic means, the second hydraulic means and automatic controller, described the first hydraulic means and the second hydraulic means are arranged on base, described the first hydraulic means and the second hydraulic means are provided with the first hydraulically extensible bar and the second hydraulically extensible bar, described fixed head is arranged on the first hydraulically extensible bar and the second hydraulically extensible bar, described the first hydraulically extensible bar and the second hydraulically extensible bar top are provided with top board, between described top board and fixed head, be provided with spring, on described top board, be provided with energy detector with spring junction, described energy detector is connected with automatic controller signal, described fixed head is provided with guide vane end stop, described top board is provided with the draw ring being connected with described spring.
As preferred technical scheme, in described base, be provided with redundant electrical power, described redundant electrical power is connected with automatic controller, and described the first hydraulic means is all connected with automatic controller with the second hydraulic means.
As preferred technical scheme, described spring and fixed head and top board all removably connect.
As preferred technical scheme, described automatic controller is arranged on base.
(3) beneficial effect
The utility model is compared to prior art, has following beneficial effect: 1. and simple in structure, use, easy for installation, simple to operate, applied widely; 2. cost is low, and spring regulating effect is good, modification stability, and automation, long service life, has safe and reliable effect.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of power construction spring stretching controller of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
The spring controller that stretches for a kind of power construction of the present utility model, comprise base 1, fixed head 2, the first hydraulic means 3, the second hydraulic means 4 and automatic controller 5, described the first hydraulic means 3 and the second hydraulic means 4 are arranged on base 1, described the first hydraulic means 3 and the second hydraulic means 4 are provided with the first hydraulically extensible bar 6 and the second hydraulically extensible bar 7, described fixed head 2 is arranged on the first hydraulically extensible bar 6 and the second hydraulically extensible bar 7, described the first hydraulically extensible bar 6 and the second hydraulically extensible bar 7 tops are provided with top board 8, between described top board 8 and fixed head 2, be provided with spring 9, on described top board 8, be provided with energy detector 10 with spring 9 junctions, described energy detector 10 is connected with automatic controller 5 signals, described fixed head 2 is provided with guide vane end stop 11, described top board 8 is provided with the draw ring 12 being connected with described spring 9.
In described base 1, be provided with redundant electrical power 13, described redundant electrical power 13 is connected with automatic controller 5, and described the first hydraulic means 3 is all connected with automatic controller 5 with the second hydraulic means 4.Described spring 9 all removably connects with fixed head 2 and top board 8.Described automatic controller 5 is arranged on base 1.
The beneficial effects of the utility model have: 1. and simple in structure, use, easy for installation, simple to operate, applied widely; 2. cost is low, and spring regulating effect is good, modification stability, and automation, long service life, has safe and reliable effect.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. the spring controller that stretches for a power construction, it is characterized in that: comprise base, fixed head, the first hydraulic means, the second hydraulic means and automatic controller, described the first hydraulic means and the second hydraulic means are arranged on base, described the first hydraulic means and the second hydraulic means are provided with the first hydraulically extensible bar and the second hydraulically extensible bar, described fixed head is arranged on the first hydraulically extensible bar and the second hydraulically extensible bar, described the first hydraulically extensible bar and the second hydraulically extensible bar top are provided with top board, between described top board and fixed head, be provided with spring, on described top board, be provided with energy detector with spring junction, described energy detector is connected with automatic controller signal, described fixed head is provided with guide vane end stop, described top board is provided with the draw ring being connected with described spring.
2. the spring controller that stretches for power construction according to claim 1, it is characterized in that: in described base, be provided with redundant electrical power, described redundant electrical power is connected with automatic controller, and described the first hydraulic means is all connected with automatic controller with the second hydraulic means.
3. the spring controller that stretches for power construction according to claim 1, is characterized in that: described spring and fixed head and top board all removably connect.
4. the spring controller that stretches for power construction according to claim 1, is characterized in that: described automatic controller is arranged on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162317.0U CN203850678U (en) | 2014-04-03 | 2014-04-03 | Spring stretching controller for electric power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162317.0U CN203850678U (en) | 2014-04-03 | 2014-04-03 | Spring stretching controller for electric power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850678U true CN203850678U (en) | 2014-09-24 |
Family
ID=51563650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420162317.0U Expired - Fee Related CN203850678U (en) | 2014-04-03 | 2014-04-03 | Spring stretching controller for electric power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850678U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880320A (en) * | 2014-12-05 | 2016-08-24 | 安顺市晶英科技研发有限责任公司 | Adjusting fixture for spring of automobile shock absorber |
| CN108544420A (en) * | 2018-06-11 | 2018-09-18 | 江苏省溧水弹簧厂（普通合伙） | A kind of adjusting apparatus of the elastic power of butterfly spring |
-
2014
- 2014-04-03 CN CN201420162317.0U patent/CN203850678U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880320A (en) * | 2014-12-05 | 2016-08-24 | 安顺市晶英科技研发有限责任公司 | Adjusting fixture for spring of automobile shock absorber |
| CN108544420A (en) * | 2018-06-11 | 2018-09-18 | 江苏省溧水弹簧厂（普通合伙） | A kind of adjusting apparatus of the elastic power of butterfly spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ECONOMIC TECHNOLOGY RESEARCH INSTITUTE,STATE GRID Free format text: FORMER OWNER: WANG LAN Effective date: 20141230 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jia Zhenghao Inventor after: Li Changling Inventor after: Miao Xu Ju Inventor after: He Lin Inventor after: Sun Mengjie Inventor before: Wang Lan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG LAN TO: JIA ZHENGHAO LI CHANGLING MIAO XUJUAN HE LIN SUN MENGJIE Free format text: CORRECT: ADDRESS; FROM: 315700 NINGBO, ZHEJIANG PROVINCE TO: 830011 URUMQI, XINJIANG UYGUR AUTONOMOUS REGION |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141230 Address after: 830011, the Xinjiang Uygur Autonomous Region Urumqi hi tech Industrial Development Zone (new urban area) 1118 North Changchun Road Patentee after: State Grid Xinjiang Electric Power Company Economic and Technological Research Institute Address before: 315700, No. 60, Jing Nan Road, Dan County, Xiangshan, Zhejiang, Ningbo Patentee before: Wang Lan |
|
| ASS | Succession or assignment of patent right |
Owner name: ECONOMIC TECHNOLOGY RESEARCH INSTITUTE,STATE GRID Effective date: 20150813 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: ECONOMIC TECHNOLOGY RESEARCH INSTITUTE,STATE GRID XINJIANG EELCTRIC POWER CO., LTD. Effective date: 20150813 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150813 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: State Grid Xinjiang Electric Power Company Economic and Technological Research Institute Address before: 830011, the Xinjiang Uygur Autonomous Region Urumqi hi tech Industrial Development Zone (new urban area) 1118 North Changchun Road Patentee before: State Grid Xinjiang Electric Power Company Economic and Technological Research Institute |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 |