The invention relates to an aerial work platform capable of being controlled at multiple angles. The aerial work platform comprises a base and a working table, wherein a first arm rod and a first hydraulic cylinder are hinged in the base; a first connecting seat is hinged to the outer portion of the end of the first arm rod; first connecting rods are arranged at the two sides of the first connecting seat and the base; a second arm rod is hinged in the first connecting seat; second connecting rods are arranged at the two sides of the inner wall of the second arm rod; third connecting rods are arranged at the outer sides of the second connecting rods at the two sides; a second hydraulic cylinder is hinged to a fourth shaft body between the third connecting rods and the second connecting rods; a third hydraulic cylinder is arranged at the inner side of the second arm rod; and a support is connected to the end of a third arm rod. The whole structure is compact, through multi-angle control between the first arm rod and the second arm rod, between the second arm rod and the third arm rod, between the third arm rod and the working table, of the working table in the working table plane, between an upper seat body and a lower seat body and between supporting legs and the support, the working range is expanded, the flexibility, the balance, the lifting execution action and the supporting stability of the working table are obviously improved, and the aerial work requirement is met.
本发明涉及一种可多角度控制高空工作台,包括基座和作业台,基座内铰接有第一臂杆、第一液压缸,第一臂杆端外部铰接有第一连接座,第一连接座与基座两侧设有第一连杆,第一连接座内铰接有第二臂杆,第二臂杆内壁两侧设有第二连杆,两侧第二连杆外侧设有第三连杆,第三连杆与第二连杆的第四轴体上铰接有第二液压缸,第二臂杆内侧设有第三液压缸,第三臂杆端部连接有支座,整体结构紧凑、通过第一臂杆和第二臂杆之间、第二臂杆和第三臂杆之间、第三臂杆与作业台之间、作业台在作业台平面内、上座体与下座体之间、支腿与支架之间的多角度控制,扩大了作业范围,显著提高作业台的灵活性、平衡、升降执行动作和支撑稳定性,满足高空作业需求。
Aerial work platform capable of being controlled at multiple angles
一种可多角度控制高空工作台
2021-07-16
Patent
Electronic Resource
Chinese
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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