The invention belongs to the technical field of aerial work platforms, and discloses a chassis control method of an aerial work platform and the aerial work platform. The chassis control method of the aerial work platform comprises the steps that after an instruction for unfolding or shrinking the supporting legs is received, the expanding and shrinking oil cylinder is controlled to act, the supporting legs rotate relative to the main body, meanwhile, the rotation angle of the supporting legs is calculated, the steering oil cylinder is controlled to act, and wheels rotate in the direction opposite to the rotation direction of the supporting legs; the rotation angle of the wheels is equal to that of the supporting legs. According to the chassis control method of the aerial work platform, after the supporting legs are unfolded or contracted, the wheels are always in the same direction as the driving direction, the wheels are prevented from being adjusted in the walking process, and the wheels of the aerial work platform can conform to the corner relation; the phenomenon of speed reduction or flameout caused by overlarge power source load during walking due to the fact that the wheels do not conform to the corner relation is effectively avoided, and abnormal abrasion of tires of the wheels can be effectively avoided.
本发明属于高空作业平台技术领域,公开了一种高空作业平台的底盘控制方法及高空作业平台。高空作业平台的底盘控制方法包括,在接收到需要对支腿进行展开或收缩的指令后,控制扩缩油缸动作,使支腿相对主体进行转动,同时计算支腿的转动角度,控制转向油缸动作,使车轮朝向与支腿转动的反方向转动,车轮的转动角度与支腿的转动角度相等。该高空作业平台的底盘控制方法使支腿在展开或收缩后,车轮始终与行驶方向相同,防止在行走的过程中再去调整车轮,有利于高空作业平台的车轮符合转角关系,有效避免因车轮不符合转角关系而造成行走时动力源负载过大从而导致降速或熄火的现象发生,并能够有效避免车轮的轮胎异常磨损。
Chassis control method of aerial work platform and aerial work platform
高空作业平台的底盘控制方法及高空作业平台
2023-08-22
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / 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 |
Aerial work platform and aerial work platform control method
European Patent Office | 2024
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