The invention discloses cable hoisting equipment for through tied arch bridge construction, and belongs to the technical field of arch bridge construction.The cable hoisting equipment comprises two pre-buried bases, supporting mechanisms are arranged at the tops of the two pre-buried bases, lifting bases are arranged at the tops of the two supporting mechanisms, cable driving mechanisms are arranged on the two lifting bases, and the cable driving mechanisms are arranged on the cable driving mechanisms. And a plurality of supporting cables are arranged between the two cable driving mechanisms. According to the device, the cable driving mechanism drives the supporting cable to rotate, so that the movable plate is driven to move to move materials, and the distance between the two lifting plates is adjusted through matched use of the movable lifting box, the two-way lead screw, the lifting plates and a second motor and through threaded fit between the two-way lead screw and the lifting plates; and therefore, the main lifting rope, the lifting hook and the auxiliary lifting rope below the lifting plate can be connected with proper positions of different materials, and the practicability of the lifting equipment is improved.
本发明公开了一种下承式系杆拱桥施工用缆索吊装设备,属于拱桥施工技术领域,包括两个预埋座,两个所述预埋座的顶部均设置有支撑机构,两个所述支撑机构的顶部均设置有升降座,两个所述升降座上均设置有缆索驱动机构,两个所述缆索驱动机构之间设置有多根支撑缆索。本发明中,通过缆索驱动机构带动支撑缆索转动,从而带动移动板移动对物料进行移动,并通过移动吊箱、双向丝杆、吊板以及第二电机的配合使用,利用双向丝杆和吊板之间的螺纹配合对两个吊板之间的距离进行调节,从而使吊板下方的主吊绳、吊钩和辅吊绳可以与不同物料的合适位置相连接,提高了吊装设备的实用性。
Cable hoisting equipment for through tied arch bridge construction
一种下承式系杆拱桥施工用缆索吊装设备
2024-05-17
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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