
基本信息:
- 专利标题: 海上吊装防砰击快速脱空装置
- 专利标题(英):Offshore hoisting slamming-preventing quick disengaging device
- 申请号:CN201920131706.X 申请日:2019-01-25
- 公开(公告)号:CN210031511U 公开(公告)日:2020-02-07
- 发明人: 林树奎 , 李宁 , 刘修成 , 游新鹏 , 程多云 , 汪文霞 , 李拔周 , 李洪军 , 王超 , 汪磊 , 周忠胜 , 王振 , 李文
- 申请人: 中交二航局第二工程有限公司 , 中交第二航务工程局有限公司
- 申请人地址: 重庆市渝中区长江支路27号
- 专利权人: 中交二航局第二工程有限公司,中交第二航务工程局有限公司
- 当前专利权人: 中交二航局第二工程有限公司,中交第二航务工程局有限公司
- 当前专利权人地址: 重庆市渝中区长江支路27号
- 代理机构: 北京远大卓悦知识产权代理事务所
- 代理人: 王莹
- 主分类号: E01D21/00
- IPC分类号: E01D21/00
The utility model discloses an offshore hoisting slamming-preventing quick disengaging device which comprises two sets of supports, a plurality of sets of supporting rods, a plurality of sets of supporting rods and a plurality of sets of anti-slamming devices. A plurality of groups of movable supporting legs are vertically mounted on each group of supporting seats in the length direction; each group of movable supporting legs comprises two opposite movable supporting legs, the lower ends of the two movable supporting legs are rotatably hinged to the support, and the upper ends of the two movable supporting legs are respectively hinged to a limiting clamping groove; the movable supporting legs in the multiple sets of movable supporting legs can rotate till all the limiting clamping groovesare longitudinally through and horizontal, a complete limiting clamping groove is formed so as to contain a long-strip-shaped cross arm, the cross arm can be detachably installed at the bottom of a steel box girder to be hoisted in a washing mode in the length direction, and at the moment, all the sets of movable supporting legs intersect to form a triangle. The steel box girder hoisting device iseasy to install, safe, reasonable and convenient to operate, the steel box girder can be hoisted away from a transport barge through a bridge deck crane in a surge sea area, the steel box girder anda hoisting arm frame are protected against damage, and therefore the window condition requirement for allowing hoisting operation is lowered.
IPC结构图谱:
E | 固定建筑物 |
--E01 | 道路、铁路或桥梁的建筑 |
----E01D | 桥梁 |
------E01D19/00 | 桥梁结构建筑细部 |
--------E01D21/00 | .专用于架设或装配桥梁的方法或设备 |