CN202684856U - Device for assembling and disassembling energy storage spring for operation mechanism - Google Patents
Device for assembling and disassembling energy storage spring for operation mechanism Download PDFInfo
- Publication number
- CN202684856U CN202684856U CN 201220219238 CN201220219238U CN202684856U CN 202684856 U CN202684856 U CN 202684856U CN 201220219238 CN201220219238 CN 201220219238 CN 201220219238 U CN201220219238 U CN 201220219238U CN 202684856 U CN202684856 U CN 202684856U
- Authority
- CN
- China
- Prior art keywords
- spring
- clamping claw
- disassembling
- assembling
- energy storage
- 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
- 238000004146 energy storage Methods 0.000 title abstract description 4
- 210000000078 claw Anatomy 0.000 abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a device for assembling and disassembling an energy storage spring for an operation mechanism of a power switch in power industry, in particular to the device for assembling and disassembling the energy storage spring for the operation mechanism. The device consists of a telescopic device, a movable clamping claw, and a fixed clamping claw; the movable clamping claw and the fixed clamping claw are fixedly arranged on the telescopic device respectively; the telescopic device is a structural body which consists of a fixed rod and a telescopic rod and is controlled manually, hydraulically or pneumatically; the action force applied to the spring can be increased by the telescopic rod, so that the work that the spring is bound with iron wires and then prized by a crow bar can be avoided, the human labor is reduced, and the work efficiency and the safety of workers are improved; each of the movable clamping claw and the fixed clamping claw is a metal structural member of which the head has a groove structure, so that when pulled out, the spring cannot be separated from the clamping claws; and the device is reasonable in structure and convenient to use, and is safe and reliable, so that the device has great practical value and popularization value.
Description
Technical field
The utility model relates to a kind of device that power industry is carried out dismounting to power switch operating mechanism energy-stored spring, specifically a kind of operating mechanism energy-stored spring attaching/detaching apparatus.
Background technology
Existing power industry is in the process to the maintenance of power switch operating mechanism energy storage motor, the maintainer at first removes energy-stored spring ability dismounting motor, when removing spring, tend to be subject to mechanism, the impacts such as instrument, we often bundle iron wire at spring, iron wire is wrapped on the crow bar, do a simple lifting tool, two people use crow bar to lift by crane spring, thereby spring is taken apart, the instrument of this dismounting spring causes the damage of switching mechanism easily, because spring has very large elastic force, and easily can injure the maintainer, for the energy-stored spring on can disassembling section mechanism safely and fast, so be necessary to develop a kind of operating mechanism energy-stored spring attaching/detaching apparatus.
Summary of the invention
The purpose of this utility model is that a kind of easy and simple to handle, safe and reliable a kind of operating mechanism energy-stored spring attaching/detaching apparatus that has will be provided.
Technical characterictic of the present utility model is: considering that easy accessibility, safe and reliable basis are designed to a kind of operating mechanism energy-stored spring attaching/detaching apparatus that is comprised of retractor device, movable jaw, stationary jaw, movable jaw, stationary jaw are packed on the retractor device respectively.
Described retractor device be a usefulness that is formed by fixed bar, expansion link manually, hydraulic pressure or pneumatic a kind of device of controlling.
Described movable jaw, stationary jaw are that a head is with the hardware of groove structure.
During use, at first take the screw for fixing spring apart, again with the scalable partial adjustment of a kind of operating mechanism energy-stored spring attaching/detaching apparatus of the present utility model to corresponding position, clamp hole, spring both sides, claw is inserted in the Spring Card plate hole, the groove of claw just in time blocks the Spring Card plate hole, the operation telescopic mounting, so that spring be expanded to we can the position with its taking-up or installation on, mention the integral part of operating mechanism this moment, pull out together with spring, thus dismounting spring easily.
The utility model has the advantages that: can strengthen active force to spring owing to be provided with expansion link, thereby the work of having prized with crow bar again after having avoided bundling with iron wire, both alleviate the manpower work, improve again operating efficiency and staff's safety; Because the claw head establishes reeded version, thereby when pull-off spring, can landing between spring and the claw; Since rational in infrastructure, esy to use, safe and reliable, so very large practical and popularizing value is arranged.
Description of drawings
Below with reference to accompanying drawing the utility model is conducted further description:
Accompanying drawing 1 is the structural representation of a kind of operating mechanism energy-stored spring of the utility model attaching/detaching apparatus;
Accompanying drawing 2 is working state figures of a kind of operating mechanism energy-stored spring attaching/detaching apparatus.
The specific embodiment
With reference to accompanying drawing 1, accompanying drawing 2, it is comprised of a kind of operating mechanism energy-stored spring attaching/detaching apparatus of the present utility model retractor device 1, movable jaw 2, stationary jaw 3 it, movable jaw 2, stationary jaw 3 are packed in respectively on the retractor device 1, retractor device 1 be a usefulness that is formed by fixed bar 11, expansion link 12 manually, hydraulic pressure or the pneumatic structure of controlling, movable jaw 2, stationary jaw 3 are that a head is with the hardware of groove structure.
Claims (3)
1. operating mechanism energy-stored spring attaching/detaching apparatus, it is comprised of retractor device (1), movable jaw (2), stationary jaw (3), it is characterized in that: movable jaw (2), stationary jaw (3) are packed in respectively on the retractor device (1).
2. a kind of operating mechanism energy-stored spring attaching/detaching apparatus according to claim 1 is characterized in that: described retractor device (1) be a usefulness that is formed by fixed bar (11), expansion link (12) manually, hydraulic pressure or pneumatic a kind of device of controlling.
3. a kind of operating mechanism energy-stored spring attaching/detaching apparatus according to claim 1, it is characterized in that: described movable jaw (2), stationary jaw (3) are that a head is with the hardware of groove structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219238 CN202684856U (en) | 2012-05-16 | 2012-05-16 | Device for assembling and disassembling energy storage spring for operation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219238 CN202684856U (en) | 2012-05-16 | 2012-05-16 | Device for assembling and disassembling energy storage spring for operation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684856U true CN202684856U (en) | 2013-01-23 |
Family
ID=47540523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220219238 Expired - Fee Related CN202684856U (en) | 2012-05-16 | 2012-05-16 | Device for assembling and disassembling energy storage spring for operation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202684856U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127952A (en) * | 2015-09-28 | 2015-12-09 | 镇江泛沃汽车零部件有限公司 | Spring clamp device for detection gear in steering wheel power-assisting system |
| CN106514557A (en) * | 2016-11-14 | 2017-03-22 | 广西汽车集团有限公司 | Return spring assembling tool |
| CN107351023A (en) * | 2017-09-06 | 2017-11-17 | 贵阳万江航空机电有限公司 | A kind of portable wiper arm spring disassemblerassembler and assembly and disassembly methods |
| CN108555831A (en) * | 2017-02-14 | 2018-09-21 | 张悦 | A kind of method that spring dismounts in CT19 operating mechanisms |
-
2012
- 2012-05-16 CN CN 201220219238 patent/CN202684856U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127952A (en) * | 2015-09-28 | 2015-12-09 | 镇江泛沃汽车零部件有限公司 | Spring clamp device for detection gear in steering wheel power-assisting system |
| CN106514557A (en) * | 2016-11-14 | 2017-03-22 | 广西汽车集团有限公司 | Return spring assembling tool |
| CN108555831A (en) * | 2017-02-14 | 2018-09-21 | 张悦 | A kind of method that spring dismounts in CT19 operating mechanisms |
| CN107351023A (en) * | 2017-09-06 | 2017-11-17 | 贵阳万江航空机电有限公司 | A kind of portable wiper arm spring disassemblerassembler and assembly and disassembly methods |
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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: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: RUGAO POWER SUPPLY CO. OF JIANGSU ELECTRIC POWER CO. Effective date: 20130401 Owner name: JIANGSU ELECTRIC POWER COMPANY NANTONG POWER SUPPL Effective date: 20130401 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 226500 NANTONG, JIANGSU PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130401 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Jiangsu Electric Power Company Patentee after: Nantong Power Supply Company, Jiangsu Electric Power Co., Ltd. Patentee after: Rugao Power Supply Company of Jiangsu Electric Power Company Address before: 226500, Rugao, Jiangsu City, Nantong Province, such as town Zhongshan Road 18 Patentee before: Rugao Power Supply Company of Jiangsu Electric Power Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20200516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |