The invention is suitable for the field of lifting platforms, and provides a landing leg crawler belt lifting platform which comprises a vehicle body, two axles are rotationally connected to the bottom of the vehicle body, wheels are fixedly connected to the two ends of each axle, a crawler belt is in transmission connection between the two wheels on the same side, and a fixing seat is fixedly connected to the top of the vehicle body. And a rotating block is rotationally connected into the fixed seat. According to the device, when the position of the construction platform is changed, a driving mechanism drives a mounting plate to rotate through a buffer spring, and when the driving mechanism stops driving, the buffer spring can drive a rotating block to stop slowly, so that a lifting platform main body stops slowly, the bumping problem when the lifting platform main body stops is solved, and discomfort of workers is avoided; according to the device, the vehicle body can be stopped at a proper position such as a flat ground, then the position of the construction platform is changed, so that a worker gets close to the construction position, and the device is more flexible to use.
本发明适用于升降平台领域,提供了一种支腿履带升降平台,包括车体,所述车体的底部转动连接有两个车轴,两个所述车轴的两端均固定连接有车轮,同侧的两个所述车轮之间传动连接有履带,所述车体的顶部固定连接有固定座,所述固定座的内部转动连接有转动块。该装置在改变施工平台的位置时,驱动机构通过缓冲弹簧来带动安装板转动,当驱动机构停止驱动时,缓冲弹簧会带动转动块缓慢停止,从而使升降平台主体缓慢停下,解决了升降平台主体停顿时的颠簸问题,避免了工作人员的不适感;该装置也可以将车体停留在合适的位置,如平坦的地面上,然后通过改变施工平台的位置,使工作人员靠近施工处,该装置使用更灵活。
Landing leg crawler belt lifting platform
一种支腿履带升降平台
2023-09-15
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 / B62D MOTOR VEHICLES , Motorfahrzeuge / F16F SPRINGS , Federn |
Track and crawler belt dual-purpose carrying lifting platform
European Patent Office | 2025
|Crawler belt tensioning degree control method and system for crawler belt type lifting chassis
European Patent Office | 2023
|Crawler belt structure suitable for amphibious landing combat vehicle
European Patent Office | 2023
|