The invention relates to the technical field of crane lifting and lowering load hanging devices, and discloses a gravity type shell column blank clamping device which comprises a clamp, an upper cross beam and a lower cross beam, the clamp is movably arranged on the upper cross beam and the lower cross beam, and the gravity type shell column blank clamping device is characterized in that a trigger clamping mechanism is arranged between the upper cross beam and the lower cross beam; self-locking: after the trigger clamping mechanism is pushed by the blank to move upwards, the lower cross beam is locked; and after the trigger clamping mechanism is pushed by the blank twice to move upwards, the lower cross beam is unlocked, locking and unlocking are periodically changed, the device is suitable for carrying the shell column blank, the shell column blank is not prone to falling off, and the reciprocating blank conveying function of automatic clamping and releasing is achieved.
本申请涉及起重机提升、降下的载荷吊挂装置技术领域,公开了一种重力式壳体柱坯料夹紧装置,包括夹钳、上横梁与下横梁,所述夹钳活动设置于上横梁与下横梁上,其特征在于:所述上横梁与下横梁之间设置有触发夹紧机构,以自动锁定或解锁所述下横梁,自锁:所述触发夹紧机构被坯料推动向上运动后,锁定所述下横梁;解锁:所述触发夹紧机构被坯料二次推动向上运动后,所述下横梁解除锁定,且锁定与解锁呈周期变化,适用于搬运壳体柱坯料不易掉落,实现自动夹紧、松放的往复运送坯料功能。
Gravity type shell column blank clamping device
一种重力式壳体柱坯料夹紧装置
2022-04-26
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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