The invention discloses a hoisting device for a large-span steel truss. The hoisting device comprises a main body hoisting frame, a U-shaped moving frame and a hoisting seat, main hoisting holes used for hoisting the main hoisting frame are formed in the four corners of the top end of the main hoisting frame, limiting sliding rails are fixedly installed on the two sides of the upper end of the main hoisting frame, and limiting sliding tables are movably connected to the two side ends of the limiting sliding rails in a limiting and attaching mode; tilt angle sensors for monitoring the tilt angle of the main body lifting frame are fixedly mounted at four corners of the upper end of the main body lifting frame; a first driving motor is fixedly mounted on the middle inner side of the upper end of the U-shaped moving frame in a supporting manner, a first chain wheel is fixedly mounted on a transmission shaft part at the side end of the first driving motor, the outer end of the first chain wheel is in transmission connection with a second chain wheel through a chain, and a first transmission shaft column is fixedly mounted in the middle of the second chain wheel. The hoisting condition of the large-span steel truss can be known conveniently, and meanwhile the hoisting stability of the large-span steel truss can be kept.
本发明公开了一种用于大跨度钢桁架的吊装装置,包括主体吊装架、U形移动架和吊装座;所述主体吊装架上顶端四角开设有用于对主体吊装架进行吊装的主吊装孔,所述主体吊装架上端两侧固定安装设置有限位滑轨,所述限位滑轨两侧端限位贴合活动连接有限位滑台,所述主体吊装架上端四角固定安装设置有用于监测主体吊装架倾斜角度的倾角传感器;所述U形移动架上端中内侧支撑固定安装设置有第一驱动电机,所述第一驱动电机侧端传动轴部分固定安装设置有第一链轮,所述第一链轮外端通过链条传动连接有第二链轮,所述第二链轮中部固定安装设置有第一传动轴柱。本发明实现便于了解大跨度钢桁架吊装情况的同时,可以保持跨度钢桁架吊装时的稳定性。
Hoisting device for large-span steel truss
一种用于大跨度钢桁架的吊装装置
2024-11-26
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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