The invention relates to the technical field of platform lifting and locking, and discloses a platform lifting and locking device which comprises a drilling machine platform base, driving mechanisms are arranged on the two sides of the upper portion of the drilling machine platform base, a lifting mechanism is arranged in the middle of the upper portion of the drilling machine platform base, and the lifting mechanism comprises a plurality of single sections, a supporting hinge frame and a supporting angle seat. The supporting angle seats are located above the driving mechanism, the supporting angle seats are rotationally arranged on the two sides of each single section, and the supporting hinge frames are arranged in the single sections. The supporting angle seats on the two sides of the single section are supported through the driving mechanism, due to the fact that the driving mechanism of the lifting mechanism is always located at the bottom of the drilling machine platform base, the gravity of the lifted lifting mechanism is slightly lower, the driving mechanism does not need to bear the gravity of the driving mechanism, and the problem that when an existing self-climbing lifting platform ascends and descends is solved. A carrier capable of lifting and a power source need to be driven to lift together, or a crossed telescopic frame cannot complete high-altitude lifting.
本发明涉及平台升降锁紧技术领域,公开了一种平台升降锁紧装置,包括钻机平台基座,所述钻机平台基座上方两侧设置有驱动机构,所述钻机平台基座上方中部设置有升降机构,所述升降机构包括若干单节、支撑铰合架以及支撑角座;所述支撑角座位于所述驱动机构上方,每个所述单节两侧均转动设置有所述支撑角座,所述支撑铰合架设置于所述单节内部。通过驱动机构对该单节两侧的支撑角座进行支撑,由于升降机构的驱动机构始终处于钻机平台基座的底部,使得上升后的升降机构的重力偏下,且驱动机构无须承载自身重力,避免出现现有的自爬式升降平台进行升降时,需要驱动能够升降的载具以及动力源一起升降,又或者交叉式伸缩架无法完成高空升降。
Platform lifting locking device and lightweight drilling machine platform lifting locking method
一种平台升降锁紧装置及轻量化钻机平台升降锁紧的方法
2025-02-25
Patent
Electronic Resource
Chinese
IPC: | E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / 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 |
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