The invention relates to an aerial work platform of a pothole protection structure. The aerial work platform comprises a driving chassis and a lifting device. The driving chassis comprises a chassis, a driving device, a pothole protection mechanism and a landing leg structure. The lifting device comprises a scissor-fork type lifting structure and a work platform. The scissor-fork type lifting structure is provided with a wiring pipeline structure. The wiring pipeline structure comprises a wiring hard pipe, a wiring soft pipe and a control line used for controlling the work platform to work. The pothole protection mechanism comprises a left pothole plate, a right pothole plate, two first pothole connecting plates, two second pothole connecting plates, two third pothole connecting plates, a fourth pothole connecting plate, two movable seats, two guide shafts, two limiting plates and two movable seat compression springs. The landing leg structure comprises a frame plate, a landing leg seat plate, a landing leg installation plate, a supporting outer pipe, a supporting inner pipe and supporting pins. A control wire can be protected by a hard shell, and the aerial work platform improves the stability in the processes of driving and steering.
Aerial work platform of pothole protection structure
2015-08-12
Patent
Electronic Resource
English
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 |
Pothole protection switch limiting device and aerial work platform
European Patent Office | 2023
|European Patent Office | 2015
|