CN103158106B - 断路器液压机构阀体检修专用工具及其使用方法 - Google Patents
断路器液压机构阀体检修专用工具及其使用方法 Download PDFInfo
- Publication number
- CN103158106B CN103158106B CN201110411759.5A CN201110411759A CN103158106B CN 103158106 B CN103158106 B CN 103158106B CN 201110411759 A CN201110411759 A CN 201110411759A CN 103158106 B CN103158106 B CN 103158106B
- Authority
- CN
- China
- Prior art keywords
- check ring
- positioning screw
- spool
- valve body
- hydraulic mechanism
- 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.)
- Active
Links
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110411759.5A CN103158106B (zh) | 2011-12-12 | 2011-12-12 | 断路器液压机构阀体检修专用工具及其使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110411759.5A CN103158106B (zh) | 2011-12-12 | 2011-12-12 | 断路器液压机构阀体检修专用工具及其使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103158106A CN103158106A (zh) | 2013-06-19 |
CN103158106B true CN103158106B (zh) | 2015-07-08 |
Family
ID=48581914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110411759.5A Active CN103158106B (zh) | 2011-12-12 | 2011-12-12 | 断路器液压机构阀体检修专用工具及其使用方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103158106B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106625412B (zh) * | 2015-10-28 | 2018-10-12 | 上海华林工业气体有限公司 | 一种立式往复式压缩机气阀的快速拆装装置及使用方法 |
CN111037515A (zh) * | 2020-01-20 | 2020-04-21 | 云南电网有限责任公司楚雄供电局 | 一种35kV断路器合闸弹簧拆装工具 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5375308A (en) * | 1993-01-15 | 1994-12-27 | Safety And Performance Systems, Inc. | Valve spring compressor apparatus |
CN201002245Y (zh) * | 2007-02-06 | 2008-01-09 | 江西铜业集团公司 | 缸体弹簧拆装工具 |
CN201461576U (zh) * | 2009-08-25 | 2010-05-12 | 河南省电力公司濮阳供电公司 | 液压机构控制阀密封圈拆装装置 |
CN101920448B (zh) * | 2010-08-30 | 2012-05-02 | 重庆建设摩托车股份有限公司 | 无极变速发动机从动皮带盘拆卸方法 |
CN202412203U (zh) * | 2011-12-12 | 2012-09-05 | 河南省电力公司焦作供电公司 | 断路器液压机构阀体检修专用工具 |
-
2011
- 2011-12-12 CN CN201110411759.5A patent/CN103158106B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103158106A (zh) | 2013-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103158106B (zh) | 断路器液压机构阀体检修专用工具及其使用方法 | |
CN203830762U (zh) | 一种用于汽缸套加工的液压夹具 | |
CN205021101U (zh) | 排气歧管焊接夹具 | |
CN104625547A (zh) | 用于小直径筒体与接管的焊接工装 | |
CN103737524B (zh) | 液压扳手 | |
CN202412203U (zh) | 断路器液压机构阀体检修专用工具 | |
CN104476484B (zh) | 一种编码器拆解工具 | |
CN201904207U (zh) | 一种用于变压器中电磁铁装配的夹具 | |
CN211388516U (zh) | 油泵支架螺栓用棘轮快速扳手 | |
CN201900590U (zh) | 高压线路导线间隔棒专用扳手 | |
CN214771779U (zh) | 一种用于管道压接的便携式手持式电动工具 | |
CN106058604B (zh) | 一种用于电力抢修的可调压电动液压钳 | |
CN214558578U (zh) | 一种锂电池盖帽加工压焊装置 | |
CN201242016Y (zh) | 集油管线带压补漏装置 | |
CN207402730U (zh) | 一种生锈螺母拆卸装置 | |
CN206065771U (zh) | 一种后轴焊接螺母定位压紧机构 | |
CN107009292A (zh) | 一种用于工装的快速夹紧装置 | |
CN206855287U (zh) | 一种用于工装的快速夹紧装置 | |
CN202260083U (zh) | 气动式接线端子压接机 | |
CN202123491U (zh) | 拔销器 | |
CN208930117U (zh) | 一种气割作业用组合扳手 | |
CN202656140U (zh) | 汽车p型泵柱塞钳式取出器 | |
CN205436679U (zh) | 压水堆燃料组件格架刚凸返修工具 | |
CN108798572A (zh) | 压紧装置 | |
CN104249373A (zh) | 锻压系统高效重载作业机器人夹钳结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: JIAOZUO POWER SUPPLY COMPANY, STATE GRID HUNAN ELE Effective date: 20140305 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: JIAOZUO POWER SUPPLY COMPANY, STATE GRID HUNAN ELECTRIC POWER COMPANY Effective date: 20140305 |
|
CB02 | Change of applicant information |
Address after: 454150 No. 299 South Tower Road, Henan, Jiaozuo Applicant after: JIAOZUO POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: 454150 No. 299 South Tower Road, Henan, Jiaozuo Applicant before: Jiaozuo Power Supply Company, Henan Electric Power Corp. |
|
CB02 | Change of applicant information | ||
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HENAN ELECTRIC POWER COMPANY, JIAOZUO POWER SUPPLY COMPANY TO: JIAOZUO POWER SUPPLY COMPANY, STATE GRID HUNAN ELECTRIC POWER COMPANY Free format text: CORRECT: ADDRESS; FROM: 454150 JIAOZUO, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20140305 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: JIAOZUO POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: 454150 No. 299 South Tower Road, Henan, Jiaozuo Applicant before: JIAOZUO POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. |
|
TA01 | Transfer of patent application right | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |