The invention discloses an aerial work platform. The aerial work platform comprises a platform body and a guardrail, wherein the guardrail comprises a horizontal guardrail part and vertical connecting parts arranged at the two ends of the horizontal guardrail part in the length direction, and the horizontal guardrail part is fixedly connected with the vertical connecting parts. The the aerial work platform further comprises connecting rods and blocking pieces, wherein the two ends of the connecting rods are hinged to the vertical connecting parts and the platform body respectively, and the connecting rods are in one-to-one correspondence with the vertical connecting parts; and the blocking pieces are detachably and fixedly arranged at the vertical connecting parts and the first ends of the connecting rods and are used for blocking the hinging between the vertical connecting parts and the connecting rods. According to the aerial work platform, the connecting rods, the vertical connecting parts and the platform body are hinged to form a four-connecting-rod mechanism, the four-connecting-rod mechanism serves as an integral structure to be folded, and an operation handle does not need to be disassembled; and the hinging between the guardrail and the connecting rods of the four-connecting-rod mechanism is blocked through the blocking pieces, the guardrail can be directly disassembled by opening the blocking pieces, and therefore disassembly and assembly time is saved.
本发明公开了一种高空作业平台,包括平台主体和护栏,护栏包括水平护栏部和沿水平护栏部的长度方向的两端设置的竖直连接部,水平部和竖直连接部固连,还包括:两端分别与竖直连接部和平台主体铰接的连杆,连杆与竖直连接部一一对应设置;可拆卸的固设于竖直连接部和连杆的第一端处、用以对二者的铰接进行挡位的挡位件。应用本发明提供的高空作业平台,通过连杆、竖直连接部和平台主体铰接形成四连杆机构,将其作为整体结构实现折叠,无需拆卸操作手柄;通过挡位件对四连杆机构的护栏和连杆的铰接进行挡位,打开挡位件可直接将护栏拆下,以节省拆装时间。
Aerial work platform
一种高空作业平台
2021-05-25
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 / F16C SHAFTS , Wellen |
Chassis of aerial work platform and aerial work platform
European Patent Office | 2020
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