The invention relates to the technical field of engineering machinery, in particular to an aerial work platform chassis and an aerial work platform. The aerial work platform chassis comprises a chassis welding supporting frame, a front axle welding mounting frame and a rear axle welding mounting frame, the chassis welding supporting frame comprises a rotary supporting mounting plate, side plates, a bent plate and a cross beam, the two ends of the bottom of the rotary supporting mounting plate are fixedly connected with the side plates correspondingly, and the cross beam is arranged between the two side plates; two ends of the cross beam are fixedly connected with the side plates respectively; the top of the cross beam is fixedly connected with the rotary support mounting plate; the front axle welding mounting frame is fixedly connected with one ends of the two side plates; the rear axle welding mounting frame is fixedly connected with the other ends of the two side plates; the bending plate, the side plate, the cross beam, the rear axle welding installation frame and the chassis welding supporting frame form a balance weight cavity, and the balance weight cavity is filled with balance weights. Compared with an integrated chassis which is additionally provided with counter weights through thick plate welding in the prior art, the filling counter weights are low in manufacturing cost and obvious in cost advantage.
本发明涉及工程机械技术领域,尤其涉及一种高空作业平台底盘及高空作业平台。高空作业平台底盘包括底盘焊接支撑架、前桥焊接安装架和后桥焊接安装架,底盘焊接支撑架包括回转支撑安装板、侧板、弯折板和横梁,回转支撑安装板底部两端分别与侧板固定连接,两个侧板之间设置有横梁,横梁的两端分别与侧板固定连接,横梁的顶部与回转支撑安装板固定连接;前桥焊接安装架与两个侧板的一端固定连接;后桥焊接安装架与两个侧板的另一端固定连接;折弯板、侧板、横梁、后桥焊接安装架和底盘焊接支撑架形成配重腔室,配重腔室内填充有配重物。灌装配重相较于现有技术中通过厚板焊接增加配重的一体式底盘而言,制造成本低,成本优势明显。
Aerial work platform chassis and aerial work platform
一种高空作业平台底盘及高空作业平台
2024-09-06
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 |
Chassis control method of aerial work platform and aerial work platform
European Patent Office | 2023
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