The invention belongs to the technical field of precast beam plate mounting, and discloses a lifting device for mounting precast beam plates, which comprises a top beam, a hanging beam assembly is mounted at the top of the top beam, connecting blocks are fixedly connected to the front surface and the back surface of the top beam, and manual jacking assemblies are mounted in the connecting blocks. By arranging the connecting assembly, when different limiting holes need to be replaced, a telescopic rod is rotated, so that a second bevel gear drives a two-way threaded rod to rotate through a first bevel gear, a threaded cylinder moves in the horizontal direction, an abutting plate contracts inwards, after contraction is completed, the telescopic rod continues to be rotated, and the two-way threaded rod is driven to rotate; the telescopic rod drives the threaded cylinder to contract inwards through the cross frame so as to make contact with the limiting effect of the limiting hole on the moving cylinder, then the motor is started, the position is adjusted, the telescopic rod is reversely rotated, the moving cylinder is inserted into a new limiting hole, accordingly, the limiting hole is replaced, and the efficiency of replacing the limiting hole of the device is improved.
本发明属于预制梁板安装技术领域,公开了一种安装预制梁板的提升装置,包括顶梁,顶梁的顶部安装有吊梁组件,顶梁的正面和背面均固定连接有连接块,连接块的内部安装有手动顶紧组件。本发明通过设置连接组件,在需要更换不同的限位孔时,转动伸缩杆,使得第二斜齿轮通过第一斜齿轮带动双向螺纹杆转动,从而使得螺纹筒在水平方向进行移动,抵接板向内收缩,在完成收缩后,继续转动伸缩杆,使得伸缩杆通过十字架带动螺纹筒向内部进行收缩,从而接触限位孔对移动筒的限制作用,再启动电机,调节好位置后,反向转动伸缩杆,使得移动筒插入到新的限位孔内,从而完成对限位孔的更换,提高了装置的更换限位孔的效率。
Lifting device for mounting precast beam plate
一种安装预制梁板的提升装置
2024-08-09
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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