The invention belongs to the technical field of prefabricated stair hoisting, and particularly relates to prefabricated stair assembling and hoisting equipment which comprises a fixing block. An electric cylinder is fixedly connected to the interior of the fixed block; the output end of the electric cylinder is fixedly connected with a connecting rod; the fixed block and external force auxiliary hoisting equipment are installed and used for supporting hoisting of the prefabricated staircase, the hoisting plate is used for pressing and covering the top end of the middle of the prefabricated staircase, two sets of hoisting bolts penetrate through the hoisting plate to be in threaded connection with the interior of the prefabricated staircase for fixation, and the effect of stably hoisting the prefabricated staircase is achieved; a first side plate and a second side plate are in threaded connection with the prefabricated staircase through a first threaded rod and a second threaded rod correspondingly, the effect of fixing and hoisting the two sides of the prefabricated staircase is achieved, a sliding frame slides outside a connecting rod, the bottom end of the prefabricated staircase is supported through two sets of abutting plates, and the hoisting safety of the prefabricated staircase is improved; and the limiting bolt penetrates through the sliding frame and is in threaded connection with the interior of the connecting rod to limit the sliding frame.
本发明属于预制楼梯吊装技术领域,具体的说是一种预制楼梯装配吊装设备,包括固定块;所述固定块的内部固接有电缸;所述电缸的输出端固接有连接杆;通过设置的固定块与外力辅助吊装设备安装,用于支撑预制楼梯的吊装,利用吊装板压覆在预制楼梯的中部顶端,以两组吊装螺栓贯穿吊装板螺纹连接预制楼梯内部固定,起到对预制楼梯稳定吊装的作用,依靠一号螺纹杆和二号螺纹杆分别将一号侧板和二号侧板与预制楼梯螺纹连接,起到对预制楼梯两侧固定吊装的效果,利用滑架滑动在连接杆外部,以两组抵板支撑预制楼梯底端,提高预制楼梯吊装的安全性,限位螺栓贯穿滑架螺纹连接连接杆内部,起到对滑架限位的作用。
Prefabricated stair assembling and hoisting equipment
一种预制楼梯装配吊装设备
12.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Hoisting device for prefabricated building assembling
Europäisches Patentamt | 2020
|