The invention relates to a lifting device, in particular to a lifting device for an underground building. The device comprises a sliding device and a clamping device which are arranged on the side wall of a prefabricated slab, the sliding device comprises two oppositely-arranged side plates, a sliding piece is arranged between the two side plates and used for driving the side plates to move on the side wall of the prefabricated slab, a connecting piece for connecting the two side plates is arranged between the two side plates, and the clamping device is arranged on the side wall of the prefabricated slab. According to the lifting device for the underground building, the position of the driven rod is adjusted through the adjusting plate, then the lead screw drives the driven rod to rotate through the friction force between the lead screw and the driven rod, and therefore the angle of the driven rod is adjusted when the lead screw rotates to drive the driven rod to ascend and descend; and clamping of the prefabricated slab can be controlled in the lifting process, so that the number of workers is reduced.
本发明涉及一种升降装置,具体地说,涉及一种地下建筑用升降装置。其包括设置在预制板侧壁的滑动装置和夹持装置,所述滑动装置包括两个相对设置有侧板,两个所述侧板之间设置有滑动件,所述滑动件用于带动所述侧板在所述预制板侧壁移动,两个所述侧板之间设置有将二者相连接的连接件,所述侧板的两端向远离预制板的一侧弯折,该地下建筑用升降装置中,调节板对从动杆的位置进行调节,然后利用丝杆与从动杆之间的摩擦力,使丝杆带动从动杆转动,以在丝杆转动带动从动杆升降时对从动杆的角度调节,能够在升降过程中对预制板的夹持进行控制,以便于减少工作人员的数量。
Lifting device for underground building
一种地下建筑用升降装置
2022-11-15
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
European Patent Office | 2024
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