CN201802746U - 一种应用于曲游梁抽油机上的防脱曲柄销 - Google Patents
一种应用于曲游梁抽油机上的防脱曲柄销 Download PDFInfo
- Publication number
- CN201802746U CN201802746U CN2010205020102U CN201020502010U CN201802746U CN 201802746 U CN201802746 U CN 201802746U CN 2010205020102 U CN2010205020102 U CN 2010205020102U CN 201020502010 U CN201020502010 U CN 201020502010U CN 201802746 U CN201802746 U CN 201802746U
- Authority
- CN
- China
- Prior art keywords
- pumping unit
- shank
- pressure plate
- nut
- crank pin
- 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
Images
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205020102U CN201802746U (zh) | 2010-08-24 | 2010-08-24 | 一种应用于曲游梁抽油机上的防脱曲柄销 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205020102U CN201802746U (zh) | 2010-08-24 | 2010-08-24 | 一种应用于曲游梁抽油机上的防脱曲柄销 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201802746U true CN201802746U (zh) | 2011-04-20 |
Family
ID=43872247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010205020102U Expired - Fee Related CN201802746U (zh) | 2010-08-24 | 2010-08-24 | 一种应用于曲游梁抽油机上的防脱曲柄销 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201802746U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103194666A (zh) * | 2013-03-20 | 2013-07-10 | 四川省南部嘉陵粉末冶金有限责任公司 | 机油泵内外转子总成及其生产方法 |
CN105240506A (zh) * | 2015-10-19 | 2016-01-13 | 德瑞石油装备(青岛)有限公司 | 一种抽油机的曲柄连接结构 |
CN112145540A (zh) * | 2020-10-15 | 2020-12-29 | 中国石油天然气股份有限公司 | 一种抽油机平板结合曲柄及曲柄销 |
-
2010
- 2010-08-24 CN CN2010205020102U patent/CN201802746U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103194666A (zh) * | 2013-03-20 | 2013-07-10 | 四川省南部嘉陵粉末冶金有限责任公司 | 机油泵内外转子总成及其生产方法 |
CN105240506A (zh) * | 2015-10-19 | 2016-01-13 | 德瑞石油装备(青岛)有限公司 | 一种抽油机的曲柄连接结构 |
CN112145540A (zh) * | 2020-10-15 | 2020-12-29 | 中国石油天然气股份有限公司 | 一种抽油机平板结合曲柄及曲柄销 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207139692U (zh) | 一种掘进机采煤机销轴拆卸工具 | |
CN205401009U (zh) | 一种大功率长冲程五缸柱塞泵 | |
CN201802746U (zh) | 一种应用于曲游梁抽油机上的防脱曲柄销 | |
CN101684842A (zh) | 一种用于地铁高效风阀的调心滑动轴承 | |
CN102441797A (zh) | 一种车床中心架 | |
CN204525342U (zh) | 一种链条销轴拆卸器 | |
CN206295996U (zh) | 一种固定颚板可旋转的颚式破碎机 | |
CN110216624B (zh) | 一种单缸液压圆锥破碎机上机架安装或拆卸装置及方法 | |
CN205876676U (zh) | 一种卧式抽油机 | |
CN206008807U (zh) | 新型螺纹密封的多缸液压圆锥机 | |
CN202691013U (zh) | 一种主缸柱塞和活动横梁的连接装置 | |
CN201574755U (zh) | 自润滑易装拆的采煤机调高油缸销、套连接结构 | |
CN201144772Y (zh) | 往复式高压注水泵小皮带轮支撑装置 | |
CN201568466U (zh) | 一种弹性柱销联轴器 | |
CN213054634U (zh) | 一种三缸同步液压拉伸器 | |
CN201908881U (zh) | 同步分流马达 | |
CN207033447U (zh) | 一种便携式煤机截齿套液压拉拔工具 | |
CN202158095U (zh) | 一种轴衬套安装结构 | |
CN202125511U (zh) | 一种柴油机连杆 | |
CN203500242U (zh) | 防止抽油机的曲柄销大螺母松动的卡具 | |
CN201815907U (zh) | 加工中心主轴用自动打刀卸荷装置 | |
CN201218222Y (zh) | 长轴泵的连接固定装置 | |
CN202790181U (zh) | 新型万向联轴器 | |
CN202900978U (zh) | 抽油机曲柄销连接装置 | |
CN201744189U (zh) | 新型套管结晶机刮刀轴总成 |
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: CNPC BOHAI EQUIPMENT MANUFACTURING CO., LTD. Free format text: FORMER OWNER: HEBEI HUAYOU YIJI OIL PUMPING UNIT CO., LTD. Effective date: 20131218 Owner name: HEBEI HUAYOU YIJI OIL PUMPING UNIT CO., LTD. Effective date: 20131218 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 062658 CANGZHOU, HEBEI PROVINCE TO: 300457 HANGU, TIANJIN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131218 Address after: 300457 building 3, Tianjin Binhai service outsourcing industry park, No. 19 West Ring Road, Tianjin Development Zone Patentee after: CNPC Bohai Equipment Manufacturing Co., Ltd. Patentee after: HG Pumping Unit Company Limited Address before: 102 box 062658, Hebei, Qingxian County Patentee before: HG Pumping Unit Company Limited |
|
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: 20110420 Termination date: 20190824 |