The invention discloses a mast type aerial work platform which comprises a chassis device, a lifting arm device, a platform body and a storage position detection device, a storage space is defined on the chassis device, and the lower end of a basic section arm of the lifting arm device is arranged in the storage space; telescopic knuckle arms of the lifting arm device are arranged on the outer side of a basic knuckle arm in a liftable mode, trigger blocks are arranged on the peripheral side of the telescopic knuckle arm on the outermost side, the platform body is arranged on the telescopic knuckle arm on the outermost side, and the storage position detection device is arranged in the side direction of the storage space corresponding to the trigger blocks and can be triggered under the lateral abutting action of the trigger blocks. In other words, the trigger acting force of the collection position detection device is set to be lateral, and compared with downward trigger acting force, the probability of damage phenomena can be obviously reduced, and the purpose of prolonging the service life is achieved.
本申请公开了一种桅柱式高空作业平台,桅柱式高空作业平台包括底盘装置、升降臂装置、平台体和收藏位置检测装置,底盘装置上围合形成有收藏空间,升降臂装置的基本节臂的下端设于收藏空间内,升降臂装置的伸缩节臂在基本节臂的外侧可升降设置,并且最外侧的伸缩节臂的周侧设有触发块,平台体设于最外侧的伸缩节臂上,收藏位置检测装置对应触发块设于收藏空间的侧向并可在触发块的侧向抵接作用下进行触发,即收藏位置检测装置的触发作用力设为侧向,相较于向下的触发作用力,明显可以降低损坏现象出现的几率,达到提升使用寿命的目的。
Mast type aerial work platform
桅柱式高空作业平台
2025-02-28
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 |
Mast type aerial work platform and overload protection method thereof
European Patent Office | 2023
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