The invention is applicable to the technical field of tank hoisting, and provides a large storage tank hoisting connecting piece which comprises a frame body, a first clamping mechanism, a second clamping mechanism and a hoisting tool, the first clamping mechanism is used for clamping and fixing the wallboard, so that the sling can synchronously drive the clamped and fixed wallboard to move upwards in the process of lifting the lifting seat upwards, and as the lifting seat is in elastic supporting connection with the frame, the second clamping mechanism acts along with the relative displacement of the lifting seat relative to the frame, so that the wallboard is clamped and fixed. The second clamping mechanism is reinforced and fixed in the lifting process of the lifting appliance; according to the lifting appliance, the wall plate is clamped and fixed before the lifting appliance is used for lifting, so that the wall plate can move upwards along with the lifting appliance in the lifting process, and the problem that in the prior art, when the wall plate is not clamped by the limiting plate, the clamping point position of the limiting plate to the wall plate is changed along with the lifting process of lifting is solved.
本发明适用于罐体吊装技术领域,提供了一种大型储罐吊装连接件,包括架体、第一夹持机构、第二夹持机构和吊具;利用第一夹持机构对壁板进行夹持固定,使得吊具在将升降座向上提升的过程中,会同步带动被夹持固定的壁板上移,由于升降座与框架之间为弹性支撑连接,随着升降座相对于框架产生的相对位移,使得所述第二夹持机构动作,以对第二夹持机构进行吊具提升过程中的加固固定;本发明在吊具起吊之前,壁板就被夹紧固定,因此,起吊过程中,壁板也会随之上移,避免了现有技术在限位板还未对壁板进行夹紧的时候,随着吊装的升起过程,会导致限位板对壁板的夹持点位发生变化的问题。
Large storage tank hoisting connecting piece
一种大型储罐吊装连接件
2023-12-19
Patent
Electronic Resource
Chinese
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