CN103899587B - 同步顶升液压控制系统 - Google Patents
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- 239000012530 fluid Substances 0.000 description 11
- 239000002828 fuel tank Substances 0.000 description 7
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104100590B (zh) * | 2014-07-22 | 2016-04-27 | 湖南联智桥隧技术有限公司 | 顶升液压系统及其顶升方法和回顶方法 |
CN107217877B (zh) * | 2016-04-20 | 2019-04-05 | 梁崇彦 | 一种停车设备多点液压支承的同步控制 |
CN105805067B (zh) * | 2016-04-29 | 2018-06-15 | 上海宏信设备工程有限公司 | 一种钢支撑轴力多点同步施加装置 |
CN107445099A (zh) * | 2017-09-01 | 2017-12-08 | 广州宏途设备工程有限公司 | 一种变频控制的伺服钢支撑预应力分级施加系统 |
CN108468663B (zh) * | 2018-05-31 | 2024-06-14 | 中石化四机石油机械有限公司 | 一种带压作业起升控制系统 |
CN108757616B (zh) * | 2018-07-13 | 2019-12-03 | 江苏大学 | 一种带有调平功能的装甲车同步顶升液压系统 |
CN108869464B (zh) * | 2018-08-02 | 2024-04-05 | 深圳领威科技有限公司 | 一种液压装置、热室压铸机及液压装置的使用方法 |
CN109319676B (zh) * | 2018-11-30 | 2020-05-08 | 武汉船用机械有限责任公司 | 一种电液比例多液压绞车控制系统及其控制策略 |
CN109357861A (zh) * | 2018-12-17 | 2019-02-19 | 沈阳理工大学 | 一种无源式自动阻力施加机构及方法 |
CN109595214A (zh) * | 2018-12-19 | 2019-04-09 | 广东科立工业技术股份有限公司 | 智能化短锭锯切机组机械手调速油路 |
CN109899331B (zh) * | 2019-03-22 | 2024-04-12 | 宁波中天海德液压有限公司 | 自平衡液压升降支撑装置及其应用 |
CN109812470B (zh) * | 2019-03-29 | 2024-01-19 | 中铁工程装备集团有限公司 | 一种盾构机后配套拖车轮对液压控制系统 |
CN110578727A (zh) * | 2019-09-25 | 2019-12-17 | 张家口凯航液压科技有限公司 | 一种负载敏感多缸同步控制方法 |
CN110905872B (zh) * | 2019-11-15 | 2021-11-02 | 湖北航天技术研究院总体设计所 | 一种基于对蓄能器控制的双缸联动液压回路 |
CN111908362A (zh) * | 2020-08-31 | 2020-11-10 | 广西桂冠电力股份有限公司大化水力发电总厂 | 主变压器顶升方法及装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPS61127904A (ja) * | 1984-11-28 | 1986-06-16 | Hitachi Ltd | 同調シリンダ用油圧回路 |
CN2607344Y (zh) * | 2003-04-19 | 2004-03-24 | 中国矿业大学 | 带式输送机胶带液压张紧控制系统 |
CN101799024A (zh) * | 2010-03-30 | 2010-08-11 | 中国船舶重工集团公司第七〇二研究所 | 同步水压传动系统 |
CN102756066A (zh) * | 2012-07-19 | 2012-10-31 | 浙江大学 | 节能型锻造操作机前后提升液压系统 |
CN102900014B (zh) * | 2012-09-28 | 2015-04-22 | 天津山河装备开发有限公司 | 一种控制路面铣刨机尾门的液压系统 |
CN203835836U (zh) * | 2014-04-23 | 2014-09-17 | 湖南联智桥隧技术有限公司 | 同步顶升液压控制系统 |
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Denomination of invention: Synchronous jacking hydraulic control system Effective date of registration: 20190701 Granted publication date: 20170215 Pledgee: Bank of Communications Co.,Ltd. Hunan Branch Pledgor: Hunan Lianzhi Bridge and Tunnel Technology Co.,Ltd. Registration number: 2019430000061 |
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Address after: 410200 No. 168, Second Section of Yanhe Road, Wangcheng Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Hunan Lianzhi Technology Co.,Ltd. Address before: 410019 Yanhe Road, Wangcheng Economic Development Zone, Changsha, Hunan Patentee before: HUNAN LIANZHI BRIDGE AND TUNNEL TECHNOLOGY Co.,Ltd. |
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Denomination of invention: Synchronous lifting hydraulic control system Effective date of registration: 20230613 Granted publication date: 20170215 Pledgee: Agricultural Bank of China Limited Changsha Wangcheng District sub branch Pledgor: Hunan Lianzhi Technology Co.,Ltd. Registration number: Y2023980043732 |