The invention relates to the technical field of locking of telescopic lifting equipment, in particular to a locking mechanism, a telescopic device and a using method, and solves the problem that in the prior art, a locking mechanism is low in reliability after working for a long time. A locking mechanism comprises an executing part for supporting and locking a telescopic inner sleeve, the executing part is movably arranged on a telescopic outer sleeve, and a driving mechanism for driving the executing part to move is arranged on the telescopic outer sleeve. The device has the beneficial effects that the self gravity and the working load of the telescopic inner sleeve completely act on the executing piece and are transmitted to the telescopic outer sleeve through the executing piece; the telescopic inner sleeve can be stably supported for a long time through the execution piece, the driving mechanism does not do work on supporting of the telescopic inner sleeve, energy loss is reduced, and the reliability of long-time use of the locking mechanism is guaranteed.
本发明涉及伸缩升降设备锁紧技术领域,特别是指一种锁紧机构、伸缩装置及使用方法,解决了现有技术中锁紧机构长时间工作可靠性较低的问题。一种锁紧机构,包括对伸缩内套筒提供支撑和锁紧的执行件,执行件活动设置在伸缩外套筒上,伸缩外套筒上设有带动执行件运动的驱动机构。本发明产生的有益效果是:伸缩内套筒的自身重力和工作载荷完全作用在执行件上,并通过执行件传递到伸缩外套筒上;通过执行件即可实现对伸缩内套筒的长时间稳定支撑,驱动机构对伸缩内套筒的支撑不做功,减小能量损耗,保证锁紧机构长时间使用的可靠性。
Locking mechanism, telescopic device and using method
一种锁紧机构、伸缩装置及使用方法
2024-02-13
Patent
Electronic Resource
Chinese
IPC: | F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / 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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