The invention provides a reinforcing steel bar coiling lifting appliance, and relates to the technical field of reinforcing steel bar lifting appliances, the reinforcing steel bar coiling lifting appliance comprises a cross beam, sleeves and an unlocking assembly, lifting lugs are fixedly arranged on the cross beam, at least two opposite stand columns are movably connected to the cross beam in the length direction of the cross beam, the number of the sleeves is in one-to-one correspondence with the number of the stand columns, and the sleeves are fixedly arranged on the stand columns; the opposite ends of the two sleeves are open, a connecting column is fixedly arranged in one sleeve, ratchets are fixedly arranged on the outer wall of the connecting column, and pawls capable of being clamped to the ratchets are rotationally connected to the inner wall of the other sleeve; the unlocking assembly is connected with the pawl and used for driving the pawl to be separated from the ratchet. The lifting appliance solves the problem that a lifting appliance in the prior art is not convenient and stable when clamping and lifting a steel bar coil.
本发明提供了一种钢筋盘卷吊具,涉及钢筋吊具技术领域,包括:横梁、套筒和解锁组件,其中,所述横梁上固设有吊耳,所述横梁上沿其长度方向至少活动连接有两个相对的立柱,所述套筒的数量与所述立柱一一对应且其固设在各所述立柱上,两个所述套筒相对的一端均敞口,其中一个所述套筒内固设有连接柱,且该连接柱的外壁上固设有棘齿,另一个所述套筒的内壁上转动连接有可卡接在所述棘齿上的棘爪;所述解锁组件与所述棘爪相连用以驱使其脱离所述棘齿。其解决了现有技术中吊具夹吊钢筋盘卷时不够方便和稳固的问题。
Reinforcing steel bar coil lifting appliance
一种钢筋盘卷吊具
2022-12-06
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2020
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