![一种移动模架下导梁过孔时使用的悬臂梁吊装机构](/CN/2016/1/229/images/201611145702.jpg)
基本信息:
- 专利标题: 一种移动模架下导梁过孔时使用的悬臂梁吊装机构
- 专利标题(英):Cantilever beam lifting mechanism used in hole passing process of lower guide beam of moving mould base
- 申请号:CN201611145702.4 申请日:2016-12-13
- 公开(公告)号:CN106758864A 公开(公告)日:2017-05-31
- 发明人: 张建超 , 杨绍普 , 王军 , 郭文武 , 汪西应 , 汪春生 , 邢海军 , 王翠艳
- 申请人: 石家庄铁道大学
- 申请人地址: 河北省石家庄市北二环东路17号
- 专利权人: 石家庄铁道大学
- 当前专利权人: 石家庄铁道大学
- 当前专利权人地址: 河北省石家庄市北二环东路17号
- 代理机构: 石家庄冀科专利商标事务所有限公司
- 代理人: 李桂琴
- 主分类号: E01D21/06
- IPC分类号: E01D21/06
The invention discloses a cantilever beam lifting mechanism used in a hole passing process of a lower guide beam of a moving mould base. A walking bogie is placed above a cantilever beam rail, the bottom ends of two interlocking lifting oil cylinders are arranged on a travelling crane frame, the top ends of the oil cylinders are connected to a bottom surface of a shoulder pole beam, the formed lifting system can realize the precision control and stress balance control of lifting displacement of the lower guide beam, and the shoulder pole beam and an upright post on the upper side of the travelling crane frame form a guiding and limiting mechanism through a pin groove so as to realize the lifting safety control of the lower guide beam; the lower guide beam is lifted by a deformed steel bar lifting rod, so the rigidity of the system can be improved, and the up and down vibration and circumferential swing of the lower guide beam can be reduced; the edge of an upper cover plate of the lower guide beam is reversely grabbed by a hanger beam, so that the edge does not deviate all the time, the hanger beam can slide front and back on the lower guide beam to change the position of a lifting point, and the safety and convenience demand problems of frequently moving the lifting point in the hole passing working condition of the lower guide beam are solved.
公开/授权文献:
- CN106758864B 一种移动模架下导梁过孔时使用的悬臂梁吊装机构 公开/授权日:2018-06-19
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 |
--------E01D21/06 | .通过桥或桥节段的转化运动 |