The invention discloses a bridge deck crane walking mechanism which comprises a crane base and a rail arranged in the length direction of a bridge, a plurality of evenly-distributed sliding grooves are formed in the bottom of the crane base, the rail corresponds to the sliding grooves, a temporary supporting base is arranged on the rail, and the crane base can slide on the rail along the temporary supporting base. The temporary supporting seat comprises a supporting seat body, a groove is formed in the supporting seat body, a supporting roller is rotationally arranged in the groove, a positioning piece is arranged at the bottom of the crane base and comprises a hydraulic cylinder installed at the bottom of the crane base, and a positioning plate is arranged at the bottom of the hydraulic cylinder. According to the bridge deck crane walking mechanism, the walking method and the crane base, supporting is carried out based on the rails, the supporting strength and supporting safety of the crane base can be guaranteed, traction movement is carried out on the crane base through an external tractor or a winch, the movement steps are simplified, the working efficiency can be improved, and use is convenient.
本发明公开了一种桥面吊机行走机构,包括吊机基座和沿桥梁长度方向设置的轨道,所述吊机基座的底部设有若干个均匀分布的滑槽,所述轨道与滑槽对应设置,且轨道上设有临时支撑座,使吊机基座能沿临时支撑座在轨道上滑动,所述临时支撑座包括支撑座,所述支撑座上设有凹槽,凹槽内部转动设置有支撑辊,吊机基座的底部设有定位件,定位件包括安装在吊机基座底部的液压缸,液压缸的底部设有定位板。该桥面吊机行走机构及行走方法,吊机基座基于轨道进行支撑,能够保证对吊机基座的支撑强度和支撑的安全性,并且通过外部牵引车或卷扬机对吊机基座进行牵引移动,简化移动步骤,还可以提高工作效率,使用方便。
Bridge deck crane walking mechanism and walking method
一种桥面吊机行走机构及行走方法
2024-01-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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