The invention belongs to the technical field of lifting appliances, and provides a flexible self-binding engine lifting appliance which comprises a pair of first flexible belts used for bearing the center of the bottom of a shell of an engine, the two ends of each first flexible belt are used for extending towards the two sides of the shell along the bottom of the shell, and the first flexible belts are used for pressing the surface of the shell; the pair of first flexible belts respectively deviate towards one side far away from the centers of the two first flexible belts; the pair of second flexible belts is of a belt-shaped structure combined end to end, the two ends of the first flexible belt are in sliding fit with the second flexible belts respectively, and the first section is used for pressing the top of the shell; the lifting hook mechanism is connected with the second section; the driving end of the driving mechanism is connected with the lifting hook mechanism, and the driving mechanism drives the lifting hook mechanism to lift the second section, so that the two ends of the first flexible belt slide relative to the second flexible belt. The flexible self-binding engine lifting appliance provided by the invention has the advantages of wide coverage range, good balance, high circumferential fitting degree, automatic binding, simple operation and low cost.
本发明属于吊具技术领域,提出一种柔性自捆紧发动机吊具,包括:一对第一柔性带,用于承托于发动机的壳体底部中心,第一柔性带的两端用于沿壳体的底部向其两侧延伸、且第一柔性带用于压紧壳体的表面,一对第一柔性带分别朝向远离二者中心的一侧偏移;一对第二柔性带为首尾结合的带状结构,第一柔性带的两端分别与第二柔性带滑动配合,第一节段用于压紧壳体的顶部;吊钩机构,与第二节段相连接;驱动机构,其驱动端与吊钩机构相连接,通过驱动机构驱动吊钩机构吊起第二节段,以使得第一柔性带的两端相对于第二柔性带滑动。本发明能够提供覆盖范围宽,平衡性好,周向贴合度高,自动捆紧,操作简单,成本低廉的柔性自捆紧发动机吊具。
Flexible self-binding engine lifting appliance
一种柔性自捆紧发动机吊具
2024-01-30
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Combined lifting appliance for self-propelled gun engine compartment
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