The invention discloses an anti-drop hoisting tool for trailer carriage machining. The anti-drop hoisting tool comprises a main sling and a balance beam directly suspended by the main sling, the side edges of the balance beam are symmetrically connected with side connecting ropes with suspended side edges, and a liftable movable limiting frame is further arranged between the balance beam and the side connecting ropes. The side edges of the balance beam and the movable limiting frame are attached to the side connecting cables through attaching rollers, meanwhile, the tail end of each side connecting cable is connected with an adjusting hook capable of adjusting the fixing angle, and the lower end of each adjusting hook is provided with a movable turning plate mechanism and a supporting adjusting mechanism for corresponding adjustment. According to the hoisting tool for trailer carriage machining, the movable limiting frame can be matched with the balance beam to tighten, suspend and adjust the side connecting cables to a certain extent, and the adjustable movable turning plate mechanism and the supporting adjusting mechanism at the position of the adjusting hook are adjusted, so that a carriage plate folding structure can be conveniently and flexibly hooked and hung; and a gravity center stabilizing structure of a movable counterweight frame is matched to keep the hanging stable.
本发明公开了种防脱落的挂车车厢加工用吊装工具,包括主吊索和主吊索直接悬吊的平衡梁,且平衡梁的侧边对称连接有侧边悬吊的侧连接索,所述平衡梁和侧连接索之间还设置有可升降的活动限位架,且平衡梁和活动限位架的侧边与侧连接索之间均通过贴合滚轮相互贴合,同时每个侧连接索的末端均连接有可调节固定角的调节挂钩,且调节挂钩的下端设置有活动翻板机构和对应调整的支撑调节机构。该挂车车厢加工用吊装工具,可通过活动限位架配合平衡梁对侧连接索进行一定的收紧悬挂调整,在调节挂钩处可调节的活动翻板机构和支撑调节机构,方便适应车厢板件折边结构进行灵活钩持吊挂的同时,配合活动配重架的重心稳定结构保持吊挂稳定。
Anti-falling hoisting tool for trailer carriage machining
一种防脱落的挂车车厢加工用吊装工具
2021-07-16
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |