The invention relates to the technical field of aerial work platforms, and discloses a platform chassis and a scissor type aerial work platform. The platform chassis comprises a chassis body, guide rails and forklift rectangular pipes. A chassis upper plate is arranged on the upper side face of the chassis body. The lower side faces of the guide rails are connected with the chassis upper plate, and the upper side faces of the guide rails are connected with forklift rectangular pipes. According to the platform chassis, the guide rails are arranged on the chassis upper plate, the forklift rectangular pipes are arranged on the upper sides of the guide rails, and when the platform chassis faces the same lifting height, compared with an existing platform chassis structure, the platform chassis can lower the gravity center of the whole scissor type aerial work platform, and the structure is more stable. Besides, in the lifting process of the fork frame, the forklift rectangular tube and the guide rail bear the dynamic upsetting moment together, so that the probability that the upper surface of the guide rail is swelled can be reduced, and the problem that the upper surface of the guide rail of the platform chassis in the prior art is prone to being swelled in the long-term use process is solved.
本发明涉及高空作业平台技术领域,公开了一种平台底盘及剪叉式高空作业平台。该平台底盘包括底盘主体、导轨及叉车矩管。底盘主体的上侧面设置有底盘上板;导轨的下侧面与底盘上板连接,导轨的上侧面与叉车矩管连接。在本发明中,通过将导轨设置底盘上板,通过将叉车矩管设置于导轨的上侧,在面临相同举升高度时,相较于现有的平台底盘结构,本实施例的平台底盘可以降低剪叉式高空作业平台的整车重心,使结构更稳定。另外,叉架在举升过程中,叉车矩管和导轨共同承受动态倾覆力矩,因此可以降低导轨的上表面出现鼓包现象的概率,解决了现有技术中的平台底盘的导轨上表面在长期使用过程中容易出现鼓包现象的问题。
Platform chassis and scissor type aerial work platform
平台底盘及剪叉式高空作业平台
2024-09-10
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 |
SMALL SCISSOR AERIAL WORK PLATFORM AND TRAVELING CHASSIS THEREOF
European Patent Office | 2023
|SMALL SCISSOR AERIAL WORK PLATFORM AND TRAVELING CHASSIS THEREOF
European Patent Office | 2023
|