The invention provides a clamp for hoisting a concrete pole, and belongs to the technical field of hoisting clamps. Comprising an adjusting support and a clamping structure. The adjusting support comprises a movable frame, a two-way screw, two threaded blocks and two supporting plates, the two ends of the two-way screw are rotationally connected to the movable frame through bearings, the two threaded blocks are in threaded connection to the two sides of the two-way screw and fixedly connected with the two supporting plates, and the two supporting plates are fixedly connected to the two ends of the two-way screw. The lower surfaces of the two sides of the supporting plate make contact with the upper surface of the movable frame. The center-of-gravity hoisting and clamping position can be adjusted according to the length of the concrete pole, the hoisting stability of the concrete pole can be improved, the hoisting stability of the two ends of the concrete pole can be kept, damage is avoided, and meanwhile the hoisting safety performance of the concrete pole is improved; and the cement electric pole can be conveniently and firmly clamped.
本发明提供了一种水泥电杆吊装用夹具,属于吊装夹具技术领域。包括调节支架和夹持结构;所述调节支架包括移动框架、双向螺杆、两个螺纹块和两个支撑板,所述双向螺杆的两端均通过轴承转动连接在所述移动框架上,两个所述螺纹块均螺纹连接在所述双向螺杆的两侧,且与两个所述支撑板固定连接,所述支撑板的两侧下表面与所述移动框架的上表面相接触;可根据水泥电杆的长度对重心吊装夹持位置进行调整,可提高水泥电杆吊装的平稳性能,能够保持水泥电杆两端吊装的稳定性,避免损坏,同时提高水泥电杆吊装的安全性能,吊装时,可带动两个弧形夹持支架相互交叉转动,方便对水泥电杆牢牢夹持住。
Clamp for hoisting concrete pole
一种水泥电杆吊装用夹具
2024-01-05
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |