The invention discloses a crane provided with a loading frame. According to the crane, fine adjustment of lifting positions of the loading frame can be achieved through a supporting box body, a convexmovable block and hydraulic rods which are arranged on the crane, and a worker can adjust the lifting positions by himself or herself according to the operation position point when working at heightsin the loading frame; in addition, a first telescopic body and a second telescopic body are arranged in a matched mode and used in a linkage mode, the high-altitude worker can adjust the loading frame to the optimal working position point and can adjust the loading frame by himself or herself in the whole process, accordingly, the time wasted for adjusting the loading frame is shortened, convenience is brought to the worker, and the working efficiency is improved; and by means of an arranged locking auxiliary mechanism, the position of the loading frame in the high altitude is more stable, furthermore, the position point of the loading frame is adjusted more accurately and more stably, convenience is provided for work of the worker, smooth construction work is guaranteed, and therefore, the work economic benefit is improved.
本发明公开了一种带有装载框的起重机,对于本发明通过设置的支撑箱体、凸形活动块、液压杆能够实现装载框升降位置的微调,对于工作人员在装载框中进行高空作业时,可以根据作业位点自行调整,并且配合设置的第一伸缩体、第二伸缩体的联动使用,高空工作人员能够将装载框调节到最佳的工作位点,全程可自行调整,进而减少因调整装载框浪费的时间,给工作人员带来便捷,提高工作效率;过设置的锁紧辅助机构,对于装载框处在高空的位置更为稳定,并且使得装载框的位点调整更为精确、稳定,给工作人员的工作提供方便,保证施工工作的顺利进行,进而提高工作经济效益。
Crane provided with loading frame
一种带有装载框的起重机
2020-12-25
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |