CN101759106B - 塔式起重机顶升油缸和上横梁的连接结构及连接方法 - Google Patents
塔式起重机顶升油缸和上横梁的连接结构及连接方法 Download PDFInfo
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| CN2009102653251A CN101759106B (zh) | 2009-12-29 | 2009-12-29 | 塔式起重机顶升油缸和上横梁的连接结构及连接方法 |
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| CN2009102653251A CN101759106B (zh) | 2009-12-29 | 2009-12-29 | 塔式起重机顶升油缸和上横梁的连接结构及连接方法 |
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| CN101759106A CN101759106A (zh) | 2010-06-30 |
| CN101759106B true CN101759106B (zh) | 2012-07-25 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102173363B (zh) * | 2011-03-02 | 2013-09-18 | 中联重科股份有限公司 | 塔式起重机的顶升结构及其液压系统和顶升方法 |
| CN102275839A (zh) * | 2011-06-10 | 2011-12-14 | 长沙中联重工科技发展股份有限公司 | 塔机爬升架及包含该塔机爬升架的塔式起重机 |
| CN102807167A (zh) * | 2012-08-16 | 2012-12-05 | 温州东瓯建设集团有限公司 | 建筑用塔式起重机 |
| CN104563587A (zh) * | 2013-10-17 | 2015-04-29 | 国家电网公司 | 一种人字抱杆底部连接装置 |
| CN105480876A (zh) * | 2016-01-04 | 2016-04-13 | 徐州建机工程机械有限公司 | 一种塔式起重机内顶升机构 |
| CN109278149A (zh) * | 2018-11-19 | 2019-01-29 | 扬州快乐机械有限公司 | 一种升降机构及铺装机 |
| CN116639603A (zh) * | 2023-06-01 | 2023-08-25 | 徐州建机工程机械有限公司 | 一种塔机爬升架 |
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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: 410013 No. 361 South silver basin, Hunan, Changsha Applicant before: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Address after: 415106 Dingcheng City, Changde Province, the town of irrigation district ZOOMLION Creek Industrial Park Patentee after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Patentee before: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. |
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Address after: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Patentee after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 415106 Dingcheng City, Changde Province, the town of irrigation district ZOOMLION Creek Industrial Park Patentee before: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. |