The invention provides a cylinder cover hoisting device, and relates to the technical field of engine assembly, the cylinder cover hoisting device comprises two hoisting arms which are hinged together in an X shape, each hoisting arm is provided with a connecting ring in a penetrating manner, the lower end of each hoisting arm is horizontally provided with at least two cylinders, all the cylinders on each hoisting arm are communicated with each other, and the connecting rings are arranged on the hoisting arms. And a ratchet mechanism is arranged between the two suspension arms. According to the lifting device, the two lifting arms hinged together in the X shape form a clamping action during lifting, the air cylinders at the two ends abut against the two sides of the air cylinder cover, the multiple air cylinders at one end communicate with one another, and therefore the lifting device can stretch out and draw back freely to be matched with the surface profile of the air cylinder cover, the contact surface is increased, the overall structure is simple, energy is not depended on, and cost is low.
本申请提供了一种气缸盖吊装装置,涉及发动机装配技术领域,包括两个呈X形铰接在一起的吊臂,每个所述吊臂上均穿插有连环,每个所述吊臂下端水平设置有至少两个气缸,每个所述吊臂上的所有所述气缸均相互连通,两个所述吊臂之间设置有棘轮机构。在本申请中,在起吊时两个呈X形铰接在一起的吊臂形成夹持动作,使得两端的气缸抵紧在气缸盖两侧,由于一端的多个气缸相互连通,因此可以自由伸缩来适配气缸盖的表面轮廓,提高接触面,整体结构简单,不依赖能源,成本低廉。
Cylinder cover hoisting device
一种气缸盖吊装装置
2025-03-18
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |