CN106625389A - 用于高压自密封人孔拆装的专用工具及方法 - Google Patents
用于高压自密封人孔拆装的专用工具及方法 Download PDFInfo
- Publication number
- CN106625389A CN106625389A CN201710148389.8A CN201710148389A CN106625389A CN 106625389 A CN106625389 A CN 106625389A CN 201710148389 A CN201710148389 A CN 201710148389A CN 106625389 A CN106625389 A CN 106625389A
- Authority
- CN
- China
- Prior art keywords
- manhole
- sealing
- fixed
- crossbeam
- pressure self
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0028—Tools for removing or installing seals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710148389.8A CN106625389B (zh) | 2017-03-14 | 2017-03-14 | 用于高压自密封人孔拆装的专用工具及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710148389.8A CN106625389B (zh) | 2017-03-14 | 2017-03-14 | 用于高压自密封人孔拆装的专用工具及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106625389A true CN106625389A (zh) | 2017-05-10 |
CN106625389B CN106625389B (zh) | 2019-07-16 |
Family
ID=58847602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710148389.8A Expired - Fee Related CN106625389B (zh) | 2017-03-14 | 2017-03-14 | 用于高压自密封人孔拆装的专用工具及方法 |
Country Status (1)
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CN (1) | CN106625389B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108607279A (zh) * | 2018-07-05 | 2018-10-02 | 爱美克空气过滤器(苏州)有限公司 | 一种带自密封装置的空气过滤器 |
CN112775889A (zh) * | 2019-05-27 | 2021-05-11 | 胡方明 | 拆卸螺丝接口板 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5711191U (zh) * | 1980-06-23 | 1982-01-20 | ||
CN200946063Y (zh) * | 2006-09-18 | 2007-09-12 | 上海动力设备有限公司 | 高压容器的自密封人孔盖拆装装置 |
CN203784281U (zh) * | 2014-01-23 | 2014-08-20 | 天津世创机械制造有限公司 | 一种罐体人孔盖安装结构 |
CN105600666A (zh) * | 2015-12-18 | 2016-05-25 | 哈尔滨锅炉厂有限责任公司 | 一种换热器用人孔盖体拆装装置 |
CN206568077U (zh) * | 2017-03-14 | 2017-10-20 | 银川利智信知识产权咨询服务有限公司 | 用于高压自密封人孔拆装的专用工具 |
-
2017
- 2017-03-14 CN CN201710148389.8A patent/CN106625389B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5711191U (zh) * | 1980-06-23 | 1982-01-20 | ||
CN200946063Y (zh) * | 2006-09-18 | 2007-09-12 | 上海动力设备有限公司 | 高压容器的自密封人孔盖拆装装置 |
CN203784281U (zh) * | 2014-01-23 | 2014-08-20 | 天津世创机械制造有限公司 | 一种罐体人孔盖安装结构 |
CN105600666A (zh) * | 2015-12-18 | 2016-05-25 | 哈尔滨锅炉厂有限责任公司 | 一种换热器用人孔盖体拆装装置 |
CN206568077U (zh) * | 2017-03-14 | 2017-10-20 | 银川利智信知识产权咨询服务有限公司 | 用于高压自密封人孔拆装的专用工具 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108607279A (zh) * | 2018-07-05 | 2018-10-02 | 爱美克空气过滤器(苏州)有限公司 | 一种带自密封装置的空气过滤器 |
CN112775889A (zh) * | 2019-05-27 | 2021-05-11 | 胡方明 | 拆卸螺丝接口板 |
Also Published As
Publication number | Publication date |
---|---|
CN106625389B (zh) | 2019-07-16 |
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Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190528 Address after: 753400 East Office of Exhibition Hall, Shizuishan Science and Technology Industrial Park, Pingluo County, Ningxia Hui Autonomous Region Applicant after: Ningxia Zhonglisheng Automobile Parts Manufacturing Co., Ltd. Address before: 750021 Mechanical Technician College of Ningxia Vocational and Technical College, Wenxue Road, Xixia District, Yinchuan City, Ningxia Hui Autonomous Region Applicant before: Yinchuan Li Zhixin intellectual property Counseling Service Co., Ltd |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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: 20190716 Termination date: 20210314 |