CN103803434A - 一种塔式起重机可联动双起升机构及调速方法 - Google Patents
一种塔式起重机可联动双起升机构及调速方法 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106284225A (zh) * | 2015-05-29 | 2017-01-04 | 湖北省咸宁三合机电制业有限责任公司 | 一种多速双吊点卷扬式启闭机 |
CN113336106A (zh) * | 2021-06-28 | 2021-09-03 | 江苏徐工工程机械研究院有限公司 | 动臂变幅式塔机和确定动臂变幅式塔机的第一定滑轮和第三定滑轮的位置的方法 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1095355A (zh) * | 1993-05-20 | 1994-11-23 | 谭锦泉 | 建筑用塔式组合升降机 |
CN101003347A (zh) * | 2007-01-18 | 2007-07-25 | 卫华集团有限公司 | 平衡起重机吊点不同步的装置 |
CN201338920Y (zh) * | 2008-11-27 | 2009-11-04 | 中国水电建设集团夹江水工机械有限公司 | 起重机起升机构 |
CN201545622U (zh) * | 2009-11-30 | 2010-08-11 | 四川久和实业有限责任公司 | 一种塔式起重机的起升机构 |
CN102030273A (zh) * | 2011-01-05 | 2011-04-27 | 长沙中联重工科技发展股份有限公司 | 塔式起重机及其起升机构及该起升机构的调平方法 |
CN201942435U (zh) * | 2011-03-07 | 2011-08-24 | 河南省盛华重型起重机有限公司 | 双梁门式起重机专用小车 |
CN102807170A (zh) * | 2012-08-20 | 2012-12-05 | 徐州重型机械有限公司 | 起重机及其双卷扬同步控制装置、控制方法 |
CN202594556U (zh) * | 2012-03-07 | 2012-12-12 | 罗三定 | 一种防爆载人升降机 |
CN202808242U (zh) * | 2012-09-27 | 2013-03-20 | 太原重工股份有限公司 | 一种带备用动力的起升机构 |
CN202848895U (zh) * | 2012-06-21 | 2013-04-03 | 太原重工股份有限公司 | 一种起重机起升机构 |
CN103043534A (zh) * | 2012-12-24 | 2013-04-17 | 西安理工大学 | 一种塔机起升调速控制***及其调速控制方法 |
CN203728458U (zh) * | 2014-02-13 | 2014-07-23 | 山东大汉建设机械有限公司 | 一种塔式起重机可联动双起升机构 |
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2014
- 2014-02-13 CN CN201410050121.7A patent/CN103803434B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1095355A (zh) * | 1993-05-20 | 1994-11-23 | 谭锦泉 | 建筑用塔式组合升降机 |
CN101003347A (zh) * | 2007-01-18 | 2007-07-25 | 卫华集团有限公司 | 平衡起重机吊点不同步的装置 |
CN201338920Y (zh) * | 2008-11-27 | 2009-11-04 | 中国水电建设集团夹江水工机械有限公司 | 起重机起升机构 |
CN201545622U (zh) * | 2009-11-30 | 2010-08-11 | 四川久和实业有限责任公司 | 一种塔式起重机的起升机构 |
CN102030273A (zh) * | 2011-01-05 | 2011-04-27 | 长沙中联重工科技发展股份有限公司 | 塔式起重机及其起升机构及该起升机构的调平方法 |
CN201942435U (zh) * | 2011-03-07 | 2011-08-24 | 河南省盛华重型起重机有限公司 | 双梁门式起重机专用小车 |
CN202594556U (zh) * | 2012-03-07 | 2012-12-12 | 罗三定 | 一种防爆载人升降机 |
CN202848895U (zh) * | 2012-06-21 | 2013-04-03 | 太原重工股份有限公司 | 一种起重机起升机构 |
CN102807170A (zh) * | 2012-08-20 | 2012-12-05 | 徐州重型机械有限公司 | 起重机及其双卷扬同步控制装置、控制方法 |
CN202808242U (zh) * | 2012-09-27 | 2013-03-20 | 太原重工股份有限公司 | 一种带备用动力的起升机构 |
CN103043534A (zh) * | 2012-12-24 | 2013-04-17 | 西安理工大学 | 一种塔机起升调速控制***及其调速控制方法 |
CN203728458U (zh) * | 2014-02-13 | 2014-07-23 | 山东大汉建设机械有限公司 | 一种塔式起重机可联动双起升机构 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106284225A (zh) * | 2015-05-29 | 2017-01-04 | 湖北省咸宁三合机电制业有限责任公司 | 一种多速双吊点卷扬式启闭机 |
CN113336106A (zh) * | 2021-06-28 | 2021-09-03 | 江苏徐工工程机械研究院有限公司 | 动臂变幅式塔机和确定动臂变幅式塔机的第一定滑轮和第三定滑轮的位置的方法 |
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