The invention relates to the technical field of elevating platform car limiting, and discloses an elevating platform car limiting device which comprises a bottom plate and further comprises two box bodies which are installed at the two ends of the top of the bottom plate respectively. The climbing assembly is arranged at the top of the bottom plate, and the climbing assembly is located between the two box bodies; and the number of the limiting assemblies is two, the two limiting assemblies are arranged on the two box bodies correspondingly, the two limiting assemblies are symmetrically arranged, and the limiting assemblies are used for limiting the climbing assembly. When the lifting frame is damaged and the platform falls, the falling speed of the platform is reduced through friction of the friction blocks and the stand columns, so that the platform is limited and protected, the platform cannot be stopped immediately and can be stopped slowly during limiting protection, the impact force borne by operators on the platform is reduced, and the safety of the operators is improved. And thus, the use safety of the equipment is improved.
本发明涉及登高平台车限位技术领域,公开了一种登高平台车限位装置,包括底板,还包括:箱体,箱体有两个,两个箱体分别安装于底板顶部两端;登高组件,登高组件设置于底板顶部,登高组件位于两个箱体之间;限位组件,限位组件有两个,两个限位组件分别设置于两个箱体上,两个限位组件对称设置,限位组件用于对登高组件进行限位。本发明能够在升降架损坏平台掉落时,由摩擦块和立柱摩擦,降低了平台坠落时的速度,以实现对平台进行限位防护,并且在限位防护时,不会使平台立即停止,会使平台缓慢停止,降低了平台上作业人员受到的冲击力,进而提高了该设备的使用安全性。
Limiting device of elevating platform truck
一种登高平台车限位装置
2024-05-24
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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