The invention discloses an automatic hoisting device for standard knots, and relates to the technical field of hoisting. Comprising a fixing frame, a pressing piece arranged in the middle of the fixing frame, clamping pieces arranged on the two sides of the pressing piece, sliding blocks used for connecting the clamping pieces with the pressing piece, locking pieces arranged at the ends of the clamping pieces, limiting blocks arranged between the pressing piece and the locking pieces, and supporting pieces arranged on one sides of the clamping pieces. The pressing piece moves to drive the clamping pieces to rotate, and then the purpose that the two sets of clamping pieces are far away from each other to clamp the standard knot is achieved. The elevator support locking device has the beneficial effects that through the arrangement of the limiting piece, the elevator support clamping piece can be effectively limited, and locking of an elevator support is achieved; and long-time continuous work of the execution element can be avoided, and the service life is prolonged.
本发明公开了一种标准节自动起吊装置,涉及起吊技术领域,包括,夹持单元,包括固定架、设置于固定架居中位置的按压件、设置于按压件两侧的夹持件、用于将夹持件和按压件连接的滑块、设置于夹持件端部的锁止件、设置于按压件与锁止件之间的限位块,以及设置于夹持件一侧的支撑件;按压件移动能够带动夹持件转动,进而实现两组夹持件相互远离对标准节夹持的目的。本发明的有益效果为通过设置的限位件,能够对电梯支架夹持件进行有效限位,实现对电梯支架的锁定;进而可以避免执行元件长时间持续工作,延长其使用寿命。
Automatic hoisting device for standard knot
一种标准节自动起吊装置
2025-02-14
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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