The embodiment of the invention provides a crane rope wheel mounting structure, a crane and a crane hoisting operation method, and relates to the field of load machinery. The rope wheel mounting structure comprises a travelling crane body, a rope wheel, a wheel shaft, a first supporting piece and a second supporting piece, wherein the rope wheel is arranged on the wheel shaft in a sleeving mode, the wheel shaft is used for driving the rope wheel to rotate, the first supporting piece and the second supporting piece are both installed on the traveling crane body, the rope wheel is located on the upper side of the first supporting piece and spaced from the first supporting piece, and the second supporting piece is in running fit with the wheel shaft. In the working process, the second supporting piece can play a role in supporting the wheel shaft, and the first supporting piece is used for playing a role in preventing and protecting the rope wheel, so that when the wheel shaft is broken, the first supporting piece can support the rope wheel, and the rope wheel is prevented from falling off or generating excessive impact instantly. The travelling crane comprises the travelling crane rope wheel mounting structure and has all functions of the travelling crane rope wheel mounting structure.
本发明的实施例提供了一种行车绳轮安装结构、行车及行车吊装作业方法,涉及负载机械领域。该绳轮安装结构包括行车本体、绳轮、轮轴、第一支撑件以及第二支撑件;其中,所述绳轮套设于所述轮轴,所述轮轴用于带动所述绳轮转动,所述第一支撑件和所述第二支撑件均安装于所述行车本体,所述绳轮位于所述第一支撑件的上侧并与所述第一支撑件相间隔,所述第二支撑件与所述轮轴转动配合。在工作过程中,第二支撑件可以对轮轴起到支撑作用,第一支撑件则用于对绳轮起到预防保护的作用,使得当轮轴断裂时,第一支撑件可以对绳轮进行支撑,避免绳轮掉落或者瞬间产生过大冲击。该行车包括行车绳轮安装结构,其具备行车绳轮安装结构的全部功能。
Travelling crane rope wheel mounting structure, travelling crane and travelling crane hoisting operation method
一种行车绳轮安装结构、行车及行车吊装作业方法
2024-05-14
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |
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