The invention provides an anti-fall device of an automotive body lifting appliance. The anti-fall device of the automotive body lifting appliance comprises a mounting base, an adjusting plate and a propping apparatus; one side of the mounting base is provided with a fixed table, and the mounting base and the fixed table are of an integrated structure; the adjusting plate is arranged at one side ofthe fixed table, and the adjusting plate is connected with the fixed table through a locking bolt; the locking bolt is arranged at the middle position in the fixed table, and the locking bolt is connected with the fixed table by a manner of thread screwing connection; a lead screw is arranged at an inner position of one end of the adjusting plate, and the lead screw is connected with the adjusting plate by a manner of thread screwing connection; the propping apparatus is arranged at the front end of the lead screw, and the propping apparatus is connected with the lead screw through a bearing.By structural improvement for the anti-fall device of the automotive body lifting appliance, the anti-fall device of the automotive body lifting appliance has the advantages of being simple and rational in structure design, taking a better stabilizing and anti-fall effect and the like, and thus, problems and defects proposed in the existing apparatus by the invention are solved effectively.
本发明提供了一种汽车车身吊具的防落装置,包括:安装座、调节板、顶紧器;所述安装座的一侧设置有固定台,且安装座与固定台为一体式结构;所述调节板设置在固定台的一侧,且调节板与固定台通过锁紧螺栓相连接;所述锁紧螺栓设置在固定台的内部中间位置,且锁紧螺栓与固定台通过螺纹拧接方式相连接;所述丝杆设置在调节板一端的内部位置,且丝杆与调节板通过螺纹拧接方式相连接;所述顶紧器设置在丝杆的前端,且顶紧器与丝杆通过轴承相连接。通过对上述装置在结构上的改进,具有设计结构简单合理,起到较好的稳定防落效果等优点,从而有效的解决了本发明在现有装置中提出的问题和不足。
Anti-fall device of automotive body lifting appliance
一种汽车车身吊具的防落装置
2020-07-07
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |