The invention relates to the technical field of building construction, in particular to a lifting appliance for barrel lifting and overturning, a mounting method of the lifting appliance and a barrel lifting method. A pulley combination device and two lifting lug combination devices are arranged, the pulley combination device is fixed to the two lifting lug combination devices through horizontal supports, the two lifting lug combination devices are fixed to each other through horizontal supports, and each of the pulley combination device and the lifting lug combination devices comprises a clamping groove structure and a sealing plate, so that the lifting appliance is detachably fixed to a barrel, then a main hook of a crane is connected with the pulley combination device through a steel wire rope, auxiliary hooks are connected with the lifting lug combination devices through steel wire ropes, the main hook is stressed in the lifting process through cooperation of the main hook and the auxiliary hooks of the automobile crane, the stress balance position is automatically found through a pulley block, and the barrel lifting and overturning effects are achieved; the lifting appliance is easy to manufacture, safe and reliable in the lifting process, free of damage to the barrel body in the whole lifting process, wide in application range and high in popularization value.
本发明涉及建筑施工技术领域,尤其涉及一种筒体吊装翻转吊具及其安装方法、筒体吊装方法,通过设置一个滑轮组合装置和两个吊耳组合装置,并在滑轮组合装置与两个吊耳组合装置之间、及两个吊耳组合装置之间均用水平支撑进行固定,且该滑轮组合装置和吊耳组合装置均包括卡槽结构和封板,从而能够将吊具可拆卸地固定在筒体上,之后将起重机主勾用钢丝绳连接滑轮组合装置,副勾用钢丝绳连接吊耳组合装置,通过汽车起重机的主副勾的配合,在吊装过程中主勾受力通过滑轮组自动找到受力平衡位置,从而达到筒体吊装及翻转效果;该吊具制作简单,吊装过程中安全可靠,且整个吊装过程中对筒体本体无损伤,应用范围广,推广价值高。
Lifting appliance for barrel lifting and overturning, mounting method of lifting appliance and barrel lifting method
一种筒体吊装翻转吊具及其安装方法、筒体吊装方法
2022-01-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Lifting appliance lifting method, lifting appliance and crane
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