CN103671317A - 基础桩施工用起重机及其液压*** - Google Patents
基础桩施工用起重机及其液压*** Download PDFInfo
- Publication number
- CN103671317A CN103671317A CN201310683846.5A CN201310683846A CN103671317A CN 103671317 A CN103671317 A CN 103671317A CN 201310683846 A CN201310683846 A CN 201310683846A CN 103671317 A CN103671317 A CN 103671317A
- Authority
- CN
- China
- Prior art keywords
- foundation pile
- hydraulic
- construction equipment
- oil
- pile construction
- 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
Links
Images
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 |
---|---|---|---|
CN201310683846.5A CN103671317B (zh) | 2013-12-13 | 2013-12-13 | 基础桩施工用起重机及其液压*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310683846.5A CN103671317B (zh) | 2013-12-13 | 2013-12-13 | 基础桩施工用起重机及其液压*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103671317A true CN103671317A (zh) | 2014-03-26 |
CN103671317B CN103671317B (zh) | 2015-11-25 |
Family
ID=50309836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310683846.5A Active CN103671317B (zh) | 2013-12-13 | 2013-12-13 | 基础桩施工用起重机及其液压*** |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103671317B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107816463A (zh) * | 2016-09-14 | 2018-03-20 | 罗伯特·博世有限公司 | 具有多条输入管路的液压的驱动*** |
CN110344466A (zh) * | 2018-04-04 | 2019-10-18 | 包尔机械有限公司 | 建筑机械 |
Citations (7)
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 |
US20030188530A1 (en) * | 2002-04-09 | 2003-10-09 | Komatsu Ltd. | Cylinder driving system and energy regenerating method thereof |
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***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*** |
-
2013
- 2013-12-13 CN CN201310683846.5A patent/CN103671317B/zh active Active
Patent Citations (7)
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 |
US20030188530A1 (en) * | 2002-04-09 | 2003-10-09 | Komatsu Ltd. | Cylinder driving system and energy regenerating method thereof |
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***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*** |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107816463A (zh) * | 2016-09-14 | 2018-03-20 | 罗伯特·博世有限公司 | 具有多条输入管路的液压的驱动*** |
CN107816463B (zh) * | 2016-09-14 | 2021-12-10 | 罗伯特·博世有限公司 | 具有多条输入管路的液压的驱动*** |
CN110344466A (zh) * | 2018-04-04 | 2019-10-18 | 包尔机械有限公司 | 建筑机械 |
Also Published As
Publication number | Publication date |
---|---|
CN103671317B (zh) | 2015-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Ge et al. | A novel hydraulic excavator boom driving system with high efficiency and potential energy regeneration capability | |
CN104632729B (zh) | 一种旋挖钻机主卷扬液压*** | |
CN108978775B (zh) | 一种基于飞轮的挖掘机用混联式机械混合动力*** | |
KR20130113943A (ko) | 유압에너지의 회수를 위한 장치 및 방법 | |
CN102491173B (zh) | 起重机以及起重机用闭式卷扬负功率控制*** | |
CN105864133B (zh) | 一种柴油机单轨吊液压*** | |
CN205559389U (zh) | 卷扬下放能量回收***及卷扬液压*** | |
CN113482521B (zh) | 一种旋挖钻机并联式动力*** | |
CN203627359U (zh) | 基础桩施工用起重机及其液压*** | |
CN108978774B (zh) | 一种用于挖掘机的混联式混合动力*** | |
CN103883573B (zh) | 臂架液压控制***和港口装卸机械 | |
JP5314791B2 (ja) | 油圧ピストンモータを駆動源として使用したゲートの自重降下機構及び自重降下方法 | |
CN114604791B (zh) | 工程机械的卷扬机构动力回收***及动力回收方法 | |
CN103671317B (zh) | 基础桩施工用起重机及其液压*** | |
CN105523493B (zh) | 一种功率补偿式修井机动力传动*** | |
CN203717497U (zh) | 臂架液压控制***和港口装卸机械 | |
US9248997B2 (en) | Hydraulic system and crane | |
CN205953386U (zh) | 一种旋挖钻机卷扬驱动*** | |
CN108488120A (zh) | 一种伺服电机驱动单变量泵的分布式直驱挖掘机液压*** | |
CN104003305A (zh) | 一种起重机泵控***极限功率的匹配方法及装置 | |
CN203948359U (zh) | 工程机械的液压***与工程机械 | |
CN115744699A (zh) | 双动力卷扬***、控制方法和桩工机械 | |
CN103643919A (zh) | 探井试油连续排液装置 | |
CN203066069U (zh) | 卷管器液压***及桩工机械 | |
CN203847340U (zh) | 液压驱动式吸排泥浆装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Applicant after: Zoomlion Heavy Industry Science & Technology Development 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 Development Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410007 CHANGSHA, HUNAN PROVINCE TO: 410013 CHANGSHA, HUNAN PROVINCE |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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 Development 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 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |