Bridge deck crane
Bridge deck crane
- Neue Suche nach: TONG JUCANG
- Neue Suche nach: ZHANG MIAOHONG
- Neue Suche nach: XIANG GUANGLI
- Neue Suche nach: YUAN JINJIN
- Neue Suche nach: ZHOU GUOQIANG
- Neue Suche nach: TONG JUCANG
- Neue Suche nach: ZHANG MIAOHONG
- Neue Suche nach: XIANG GUANGLI
- Neue Suche nach: YUAN JINJIN
- Neue Suche nach: ZHOU GUOQIANG
The invention discloses a bridge deck crane. The bridge deck crane comprises a main beam assembly, large vehicle travelling mechanisms, a longitudinal trolley, a hoisting mechanism and a lifting appliance mechanism, wherein the main beam assembly comprises two side main beams which correspond to each other left and right, and a plurality of fixed connecting bases are fixed to the opposite wall faces of the two side main beams; and the two ends of a plurality of connecting beam are fixedly connected to the corresponding fixed connecting bases through bolts, and a plurality of lower supporting legs are fixed to the bottom faces of the two side main beams. The bridge deck crane can be mounted on a bridge above a bridge pier, can move front and back, can grab and move a mounting beam placed near the bridge pier to a mounting position for mounting, and does not need a beam feeding mechanism and the like for beam feeding; the lifting appliance mechanism of the bridge deck crane adopts three-point hoisting, so that the hoisting stability is high; and a lifting appliance main beam comprises a lifting appliance middle beam, the two ends of the lifting appliance middle beam are fixedly connected with a left extending connecting beam and a right extending connecting beam through bolts, so that the mounting and dismounting are convenient, and the length can be increased as required.
本发明公开一种桥面起重机，包括主梁总成、大车行走机构、纵行小车、起升机构、和吊具机构，所述主梁总成包括左右对应的两个侧主梁，两个侧主梁的相对壁面上固定有多个固定连接座，多个连接梁的两端通过螺栓固定连接在对应的固定连接座上，两个侧主梁的底面固定有多个下支撑腿；它可以在桥墩的上方的桥梁上安装，其可以进行前后两个方向移动，可以将放置在桥墩附近的安装梁抓取移动至安装位进行安装，无需喂梁机构等进行喂梁，而且其吊具机构采用三点起吊，起吊平稳性能高，而且其吊具主梁由吊具中间梁、左延伸连接梁和右延伸连接梁通过螺栓固定连接，其安装拆卸方便，可以根据需要增加长度。
Dokumentinformationen
Bridge deck crane
一种桥面起重机
2020-07-03
Patent
Elektronische Ressource
Chinesisch
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