The invention discloses a box-type turnover lifting appliance and a using method thereof, the box-type turnover lifting appliance comprises a lifting chain, lifting hooks are connected to the two ends of the lifting chain and used for being buckled at the opposite side corner positions of a box-type component, each lifting hook is provided with two hook plates which are arranged in parallel, the hook plates are fixed through a connecting plate and used for being overlapped with the side wall of the corner of the box-type component, and the box-type turnover lifting appliance further comprises a locking device, and the locking device is used for constraining the sling chain alignment point. The lifting chains corresponding to the lifting hooks are aligned to the gravity center of the box-type component, the lifting hooks are locked and fixed to the component through the locking devices, then the lifting point positions on the upper portions of the pulleys are hooked through lifting equipment, the pulleys are lifted to balance the bearing force of the two lifting hooks and the adhesive force of the component, and the whole box-type component can be lifted without any auxiliary materials and measures. When the equipment is used for hoisting, a box-type component which is heavy to several tons to dozens of tons can be easily hoisted, and the turnover hoisting tool is light, does not damage the component, is safe and efficient, has low technical requirements on operators and does not have collision sound.
本发明公开了一种箱型翻转吊具及其使用方法,包括吊链,吊链的两端均连接有吊钩,用于扣合在箱型构件的对立侧边角位置,吊钩具有两个相互平行设置有钩板,钩板之间通过连接板固定,用于与箱型构件边角侧壁重合,还包括锁止器,所述锁止器用于束缚吊链对齐点。吊钩对应的吊链对齐于箱型构件的重心,通过锁止器将吊钩锁紧固定在构件上,然后通过起吊设备勾住滑轮上部吊点位置,起吊滑轮均衡两个吊钩承重与构件附着力,不用任何辅助材料和措施可以将整个箱型构件吊起,通过本设备进行吊装,可以轻松的将重达几吨至几十吨的箱型构件吊起,翻转吊具轻巧、不伤构件、安全高效、对作业人员技术要求低,没有碰撞声。
Box type overturning lifting appliance and using method thereof
一种箱型翻转吊具及其使用方法
2024-03-15
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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