The invention discloses a lifting appliance adjusting mechanism. The lifting appliance adjusting mechanism comprises a driving part, wherein the driving part comprises a first driving part and a second driving part; and a steel wire rope set, wherein the steel wire rope set extends out of a winding drum, penetrates through a pulley assembly and then is connected with the driving part; the drivingpart and the winding drum are arranged at the two opposite ends of a quay crane; the first driving part and the second driving part are located at the same end of the quay crane and face the two opposite sides; the pulley assembly comprises a first pulley, a second pulley, a lifting appliance pulley and a third pulley; and a steel wire rope in the steel wire rope set extends out of the winding drum, sequentially penetrates through the first pulley, the second pulley, the lifting appliance pulley, the second pulley and the third pulley and then is connected with the driving part. By the adoption of the technical scheme, the structure is simple, operation is convenient, transformation can be conducted through the winding drum, the steel wire rope and the pulleys which are arranged on the quay crane, the lifting appliance adjusting mechanism is formed, the transformation range is small, the cost is low, automatic adjustment of a lifting appliance can be achieved through remote control over the driving part, and using is convenient. The invention further discloses the quay crane.
本发明公开了一种吊具调整机构,包括:驱动部,包括第一驱动部和第二驱动部;钢丝绳组,从卷筒伸出后,穿过滑轮组件后与驱动部连接,驱动部和卷筒设置在岸桥上相对的两端,第一驱动部和第二驱动部位于岸桥同一端,并朝向相对的两侧,滑轮组件包括第一滑轮、第二滑轮、吊具滑轮和第三滑轮,钢丝绳组中的钢丝绳从卷筒伸出后,依次穿过第一滑轮、第二滑轮、吊具滑轮、第二滑轮和第三滑轮后与驱动部连接。采用上述技术方案,结构简单,操作方便,可以依靠岸桥上已有的卷筒、钢丝绳和滚轮进行改造,形成吊具调整机构,改造范围小,成本低,能够通过对驱动部的远程调控,实现对吊具的自动化调节,便于使用。本发明还公开了一种岸桥。
Lifting appliance adjusting mechanism and quay crane
一种吊具调整机构及岸桥
2021-03-05
Patent
Electronic Resource
Chinese
Inserting device for quay crane lifting appliance upper frame and lifting appliance
European Patent Office | 2020
|INSERTION DEVICE FOR QUAY CRANE LIFTING APPLIANCE UPPER FRAME AND LIFTING APPLIANCE
European Patent Office | 2021
|Lifting appliance, portal trolley and double-trolley quay crane
European Patent Office | 2021
|Double-trolley quay crane with mechanical lifting appliance stabilization device
European Patent Office | 2022
|