The invention discloses a lifting point adjusting and locking mechanism for a universal lifting appliance, which solves the problems of position adjustment of a lifting point, adjustment of the lifting point and reliable locking. Comprising a clamping plate (1), a roller (2), a pair of racks, a screw rod (5), a connecting rod (6), a supporting leg (7), a wrench (9), a spline shaft (11) and a spline sleeve (12), the lifting point adjusting and locking mechanism unlocks an upper rack and a lower rack by rotating a wrench, then the lifting point adjusting and locking mechanism is pushed to the needed lifting point position in parallel, the lifting point adjusting and locking mechanism is locked by rotating the wrench, and a spline shaft is inserted into a spline sleeve to be locked. According to the universal lifting appliance, the position of a lifting point can be quickly adjusted and locked, so that the universal lifting appliance can conveniently adjust the lifting point during multi-state and multi-angle lifting of various types of launch boxes and packaging boxes, and the universality and the operation convenience of the universal lifting appliance are improved.
本发明公开了一种通用吊具吊点调节锁定机构,解决吊点的位置调节,实现吊点调节并可靠锁紧的问题。包括夹板(1)、滚轮(2)、一对齿条、螺杆(5)、连接杆(6)、支撑脚(7)、扳手(9)、花键轴(11)、花键套(12);吊点调节锁定机构通过旋转扳手解锁上下齿条,后平行推动吊点调节锁定机构至所需要的吊点位置,旋转扳手锁定吊点调节锁定机构,并将花键轴插入花键套锁定。可快速的实现吊点位置的调节和锁定,便于通用吊具实现多型发射箱和包装箱的多状态多角度的起吊时的吊点调节,提高通用吊具的通用性和操作便捷性。
Lifting point adjusting and locking mechanism for universal lifting appliance
一种通用吊具吊点调节锁定机构
2022-04-01
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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