The invention discloses a combined lifting point self-adaptive steel box girder lifting appliance, and belongs to the technical field of bridge engineering. The combined lifting point self-adaptive steel box girder lifting appliance comprises a main beam, an upper lifting point and a lower lifting point. The steel box girder lifting appliance is suitable for various steel box girder lifting construction projects, particularly suitable for the requirements of steel box girders with different sizes and temporary lifting points at different positions on lifting appliance lifting points, capable of solving the problem that the lifting appliance lifting points are not matched with the temporary lifting points of the steel box girders, capable of overcoming inclined lifting of lifting ropes and beneficial to stress and deformation control of the steel box girders in the lifting process, and has universality.
本发明公开了一种组合吊点自适应钢箱梁吊具,属于桥梁工程技术领域。本发明中的组合吊点自适应钢箱梁吊具包括主梁、上吊点和下吊点。本发明适用于各类钢箱梁吊装施工工程,特别适用于不同尺寸钢箱梁和不同位置的临时吊点对吊具吊点的要求,能够解决吊具吊点与钢箱梁临时吊点不匹配的问题,克服吊绳斜吊,有利于吊装过程中钢箱梁的受力与变形控制,具有通用性。
Combined lifting point self-adaptive steel box girder lifting appliance
一种组合吊点自适应钢箱梁吊具
2025-04-15
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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