The invention discloses a lifting appliance for a large offshore photovoltaic support. The lifting appliance comprises a lifting frame, two long lifting rods, two short lifting rods, four lifting arms, four sets of lifting arm rotating mechanisms and four hoops. The hanging bracket is a rectangular frame composed of two long main rods and two short main rods. An upper lug plate is fixed at each of four corners of the top surface of the hanging bracket; the two long hanging rods and the two short hanging rods are fixed on the bottom surfaces of the two ends of the two long main rods of the hanging bracket in a one-to-one correspondence manner; the suspension arm comprises a sleeve, a horizontal rod vertically connected to the bottom of the sleeve, an inclined supporting rod connected between the top face of the outer end of the horizontal rod and the outer surface of the top of the sleeve, and a lower lug plate installed on the bottom face of the outer end of the horizontal rod. The four suspension arms are sleeved on the lower parts of the two long suspension rods and the two short suspension rods in a one-to-one correspondence manner through sleeves; the four sets of suspension arm rotating mechanisms are mounted at the bottoms of the four suspension arms in a one-to-one correspondence manner; the four hoops are hung on the lower lug plates of the four suspension arms in a one-to-one correspondence mode through the hanging rings. The inclined state of the photovoltaic support can be kept, and accurate hoisting of the photovoltaic support is ensured.
本发明公开了一种用于大型海上光伏支架的吊具,包括吊架,两根长、短吊杆,四条吊臂,四套吊臂转动机构和四个抱箍。吊架为由两根长、短主杆构成的矩形框架;该吊架的顶面四个角部各自固定一个上耳板;两根长、短吊杆一一对应地固定在吊架的两根长主杆的两头底面上;吊臂包括套管、垂直地连接在套管的底部的水平杆、连接在水平杆的外端顶面与套管的顶部外表面之间的斜撑杆和安装在水平杆的外端底面上的下耳板;四条吊臂各自通过套管一一对应地套装在两根长、短吊杆的下部;四套吊臂转动机构一一对应地安装在四条吊臂的底部;四个抱箍各自通过挂环一一对应地悬挂在四条吊臂的下耳板上。本发明能保持光伏支架的倾斜状态,确保光伏支架的精准吊装。
Lifting appliance for large offshore photovoltaic bracket
一种用于大型海上光伏支架的吊具
2025-03-21
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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