CN103671317B - 基础桩施工用起重机及其液压系统 - Google Patents
基础桩施工用起重机及其液压系统 Download PDFInfo
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- CN103671317B CN103671317B CN201310683846.5A CN201310683846A CN103671317B CN 103671317 B CN103671317 B CN 103671317B CN 201310683846 A CN201310683846 A CN 201310683846A CN 103671317 B CN103671317 B CN 103671317B
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- Prior art keywords
- hydraulic
- foundation pile
- construction equipment
- oil
- hydraulic pump
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- 238000010276 construction Methods 0.000 title claims abstract description 129
- 239000003921 oil Substances 0.000 claims abstract description 135
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 239000002828 fuel tank Substances 0.000 claims abstract description 20
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims abstract description 10
- 238000005086 pumping Methods 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310683846.5A CN103671317B (zh) | 2013-12-13 | 2013-12-13 | 基础桩施工用起重机及其液压系统 |
Applications Claiming Priority (1)
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CN201310683846.5A CN103671317B (zh) | 2013-12-13 | 2013-12-13 | 基础桩施工用起重机及其液压系统 |
Publications (2)
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CN103671317A CN103671317A (zh) | 2014-03-26 |
CN103671317B true CN103671317B (zh) | 2015-11-25 |
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CN201310683846.5A Active CN103671317B (zh) | 2013-12-13 | 2013-12-13 | 基础桩施工用起重机及其液压系统 |
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CN (1) | CN103671317B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016217541A1 (de) * | 2016-09-14 | 2018-03-15 | Robert Bosch Gmbh | Hydraulisches Antriebssystem mit mehreren Zulaufleitungen |
EP3550083B1 (de) * | 2018-04-04 | 2023-08-09 | BAUER Maschinen GmbH | Baumaschine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002349505A (ja) * | 2001-05-25 | 2002-12-04 | Kobelco Contstruction Machinery Ltd | 油圧アクチュエータ回路 |
CN1697933A (zh) * | 2003-03-17 | 2005-11-16 | 日立建机株式会社 | 工作机的液压回路 |
CN101576107A (zh) * | 2009-06-01 | 2009-11-11 | 浙江大学 | 盾构管片拼装驱动系统中的能量回收装置 |
CN102241379A (zh) * | 2010-05-13 | 2011-11-16 | 济南谨恒节能技术有限公司 | 节能型行走式液压搬运机械 |
WO2012133104A1 (ja) * | 2011-03-25 | 2012-10-04 | 日立建機株式会社 | 油圧作業機の油圧システム |
CN203627359U (zh) * | 2013-12-13 | 2014-06-04 | 中联重科股份有限公司 | 基础桩施工用起重机及其液压系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6912849B2 (en) * | 2002-04-09 | 2005-07-05 | Komatsu Ltd. | Cylinder driving system and energy regenerating method thereof |
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2013
- 2013-12-13 CN CN201310683846.5A patent/CN103671317B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002349505A (ja) * | 2001-05-25 | 2002-12-04 | Kobelco Contstruction Machinery Ltd | 油圧アクチュエータ回路 |
CN1697933A (zh) * | 2003-03-17 | 2005-11-16 | 日立建机株式会社 | 工作机的液压回路 |
CN101576107A (zh) * | 2009-06-01 | 2009-11-11 | 浙江大学 | 盾构管片拼装驱动系统中的能量回收装置 |
CN102241379A (zh) * | 2010-05-13 | 2011-11-16 | 济南谨恒节能技术有限公司 | 节能型行走式液压搬运机械 |
WO2012133104A1 (ja) * | 2011-03-25 | 2012-10-04 | 日立建機株式会社 | 油圧作業機の油圧システム |
CN203627359U (zh) * | 2013-12-13 | 2014-06-04 | 中联重科股份有限公司 | 基础桩施工用起重机及其液压系统 |
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Publication number | Publication date |
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CN103671317A (zh) | 2014-03-26 |
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Address after: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Applicant after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 410007 ZOOMLION grand pond Industrial Park, Yuanda Road, Changsha economic and Technological Development Zone, Changsha, Hunan 2, China Applicant before: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. |
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Free format text: CORRECT: ADDRESS; FROM: 410007 CHANGSHA, HUNAN PROVINCE TO: 410013 CHANGSHA, HUNAN PROVINCE |
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C14 | Grant of patent or utility model | ||
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140326 Assignee: Hunan ZOOMLION Crawler Crane Co.,Ltd. Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: 2016430000015 Denomination of invention: Crane for foundation pile construction and hydraulic system of crane Granted publication date: 20151125 License type: Exclusive License Record date: 20160722 |
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