The invention relates to the technical field of lifting platforms, and particularly relates to a double-shear-fork aerial work platform. The inclination angle of the work platform can be adaptively adjusted, an operator can conveniently work on a ridge type roof and the like, the work platform can be folded, the overall occupied space of equipment is reduced in the non-working state, and the equipment can be conveniently moved and transported. The double-shear-fork aerial work platform comprises a crawler walking mechanism, two shear fork supporting mechanisms and a foldable operation platform; one of the ends of the bottoms of the two shear fork supporting mechanisms is hinged to the walking mechanism, first wheels are rotationally installed at the other one of the ends of the bottoms of the two shear fork supporting mechanisms, and second wheels are rotationally installed at the other ends of the tops of the two shear fork supporting mechanisms; the foldable operation platform comprises a main platform, two extension frames and a plurality of folding driving mechanisms for providing power for folding of the extension frames; and a hydraulic pump station for providing power for the shear fork supporting mechanisms and the folding driving mechanisms is installed on the crawler walking mechanism.
本发明涉及升降平台的技术领域,特别是涉及一种双剪叉高空作业平台;其可对工作平台倾斜角度进行适应性调整,便于作业人员对屋脊型房顶等进行作业,工作平台可折叠,非工作状态时,减少设备整体占用空间,便于对设备进行移动和运输;包括履带行走机构、两组剪叉支撑机构和可折叠操作平台,两组剪叉支撑机构的底部一端与行走机构铰接,两组剪叉支撑机构的底部另一端可转动安装有第一滚轮,两组剪叉支撑机构的顶部另一端可转动安装有第二滚轮,可折叠操作平台包括主平台、两组延展架和为延展架折叠提供动力的多组折叠驱动机构,履带行走机构上安装有为剪叉支撑机构、折叠驱动机构提供动力的液压泵站。
Double-shear-fork aerial work platform
双剪叉高空作业平台
2021-11-26
Patent
Elektronische Ressource
Chinesisch
IPC: | 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 |
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