The invention discloses a prototype lifting appliance, which relates to the technical field of lifting settings, and comprises a lifting ring arranged at the top of a cross beam, the lifting ring is movably connected with a movable pulley through a lock catch, and the movable pulley is connected with a standby crane through a steel wire rope; a plurality of evenly-distributed clamping pieces are arranged at the bottom of the cross beam and hinged to the bottom of the cross beam through first hinge rods. Lifting pieces are arranged on the first hinge rods, and the clamping pieces and the lifting pieces are detachably connected through locking pieces; and the locking piece is arranged on the clamping piece. The locking piece and the lifting piece are matched to realize clamping of the clamping piece or disassembly of a to-be-clamped sample machine; only one crane worker is needed to operate the crane for hoisting, hanging and disengaging operation can be achieved through the dead weight of the pressing rod piece, safety performance is high, the structure is simple, use is convenient, and cost is low.
本发明公开了一种样机吊具,涉及吊装设置技术领域,包括横梁顶部设有吊环,吊环与动滑轮通过锁扣活动连接,动滑轮与待用行车通过钢丝绳连接;横梁底部设有若干均匀分布的夹紧件,若干夹紧件均通过第一铰接杆铰接在横梁底部;若干第一铰接杆上均设有提升件,夹紧件与提升件之间通过锁固件可拆卸连接;锁固件安装在夹紧件上。通过锁固件与提升件的配合实现夹紧件的夹紧或拆卸下待夹样机;本发明只需要一名行车工负责操作行车进行吊运,利用压杆件的自重即可实现挂脱作业,安全性能高,且结构简单,使用方便,成本低廉。
Sample machine lifting appliance
一种样机吊具
08.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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