CN106044561B - 一种起重机的液压起升装置 - Google Patents
一种起重机的液压起升装置 Download PDFInfo
- Publication number
- CN106044561B CN106044561B CN201610687727.0A CN201610687727A CN106044561B CN 106044561 B CN106044561 B CN 106044561B CN 201610687727 A CN201610687727 A CN 201610687727A CN 106044561 B CN106044561 B CN 106044561B
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- CN
- China
- Prior art keywords
- pump
- valve
- hydraulic
- control valve
- load sensing
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/20—Control systems or devices for non-electric drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Fluid-Pressure Circuits (AREA)
- Jib Cranes (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610687727.0A CN106044561B (zh) | 2016-08-18 | 2016-08-18 | 一种起重机的液压起升装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610687727.0A CN106044561B (zh) | 2016-08-18 | 2016-08-18 | 一种起重机的液压起升装置 |
Publications (2)
Publication Number | Publication Date |
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CN106044561A CN106044561A (zh) | 2016-10-26 |
CN106044561B true CN106044561B (zh) | 2018-05-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610687727.0A Active CN106044561B (zh) | 2016-08-18 | 2016-08-18 | 一种起重机的液压起升装置 |
Country Status (1)
Country | Link |
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CN (1) | CN106044561B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2058178U (zh) * | 1989-04-29 | 1990-06-13 | 彭昌宗 | 叉车静液压驱动控制系统 |
CN203976236U (zh) * | 2014-07-15 | 2014-12-03 | 中联重科股份有限公司 | 液压控制系统及具有其的起重机 |
CN104355236A (zh) * | 2014-10-31 | 2015-02-18 | 湖南百特随车起重机有限公司 | 复合型随车起重机遥控系统 |
CN105692453A (zh) * | 2014-11-24 | 2016-06-22 | 西安志越机电科技有限公司 | 小型车载起重机的液压控制系统 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02138506A (ja) * | 1988-11-18 | 1990-05-28 | Sanwa Seiki Co Ltd | 分岐油圧回路 |
JP2001039671A (ja) * | 1999-07-30 | 2001-02-13 | Sumitomo Constr Mach Co Ltd | 油圧制御回路 |
-
2016
- 2016-08-18 CN CN201610687727.0A patent/CN106044561B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2058178U (zh) * | 1989-04-29 | 1990-06-13 | 彭昌宗 | 叉车静液压驱动控制系统 |
CN203976236U (zh) * | 2014-07-15 | 2014-12-03 | 中联重科股份有限公司 | 液压控制系统及具有其的起重机 |
CN104355236A (zh) * | 2014-10-31 | 2015-02-18 | 湖南百特随车起重机有限公司 | 复合型随车起重机遥控系统 |
CN105692453A (zh) * | 2014-11-24 | 2016-06-22 | 西安志越机电科技有限公司 | 小型车载起重机的液压控制系统 |
Also Published As
Publication number | Publication date |
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CN106044561A (zh) | 2016-10-26 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20180117 Address after: 414021 Room 601 of the 4 East unit of the flower plate Lake District of the Yueyang Tower District, Yueyang, Hunan Applicant after: Liu Jianjun Address before: 528000 Guangdong Province, Foshan city Chancheng District Sanyou 17 No. 1 Gang Applicant before: Gan Peijia |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180410 Address after: 362000 Shigu City, Quanzhou province Yongchun County town of Dongan village, No. 269, No. Applicant after: Su Zhaojian Address before: 414021 Room 601 of the 4 East unit of the flower plate Lake District of the Yueyang Tower District, Yueyang, Hunan Applicant before: Liu Jianjun |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20191224 Address after: 213000 No.21, Wangcai Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Jiangsu RUNDING Intelligent Equipment Manufacturing Co., Ltd Address before: 362000 Shigu City, Quanzhou province Yongchun County town of Dongan village, No. 269, No. Patentee before: Su Zhaojian |
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TR01 | Transfer of patent right |