The invention provides an aerial work platform, and belongs to the technical field of mechanical work equipment. The aerial work platform comprises a chassis, a workbench, a shear fork frame, a lifting driving mechanism, steering wheels, a steering driving mechanism, driving wheels and a walking driving mechanism. The shear fork frame is arranged between the chassis and the workbench, the lifting driving mechanism is arranged on the shear fork frame and is suitable for driving the shear fork frame to stretch or retract so as to adjust the height of the workbench, the two steering wheels are rotationally connected to the front end of the bottom of the chassis through two steering frames correspondingly, and the steering driving mechanism is suitable for driving the two steering frames to rotate synchronously. The two driving wheels are installed at the rear end of the bottom of the chassis through two installation bases correspondingly, and the walking driving mechanism is connected with the installation bases and used for driving the driving wheels to rotate and walk or braking the driving wheels. The lifting driving mechanism, the steering driving mechanism and the walking driving mechanism are all electric driving mechanisms. The use performance of the aerial work platform is improved.
本发明提供了一种高空作业平台,属于机械作业设备技术领域。高空作业平台包括底盘、工作台、剪叉架、举升驱动机构、转向轮、转向驱动机构、驱动轮以及行走驱动机构;剪叉架设置于底盘和工作台之间,举升驱动机构设置于剪叉架上,举升驱动机构适于驱动剪叉架伸长或收缩以调节工作台的高度,两个转向轮分别通过两个转向架转动连接于底盘底部的前端,转向驱动机构适于驱动两个转向架同步转动,两个驱动轮分别通过两个安装座安装于底盘底部的后端,行走驱动机构与安装座连接,行走驱动机构用于驱动驱动轮转动行走或制动驱动轮。其中,举升驱动机构、转向驱动机构和行走驱动机构均为电驱动机构。提高了高空作业平台的使用性能。
All-electric aerial work platform
一种全电动的高空作业平台
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 |
Electric control system of aerial work platform and scissor aerial work platform
European Patent Office | 2021
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