The invention relates to the technical field of bridge construction, and discloses a hoisting balance device for bridge construction. The hoisting balance device comprises a bridge floor component, an upper fixing plate is fixedly mounted at the top end of the bridge floor component, two fixing belts are fixedly mounted at the two ends of the upper fixing plate, and a hanging component is fixedly mounted in the middles of the two fixing belts. By adopting an air bag and a balance cavity, external wind power is utilized to extrude the air bag, internal air is promoted to extrude adjusting magnetic blocks, then the magnetic blocks are utilized to attract each other, counterweight magnetic blocks are attracted to move outwards, the weight of a supporting point between the fixing belts and the upper fixing plate is increased, it is guaranteed that the bridge floor component is stable and immobile, the conditions that the bridge floor component swings and shakes, and then abutting mounting of the bridge floor component is influenced are avoided, and by means of the air bag, the situation that workers are collided in the movement process, and serious injuries are caused can be avoided. In addition, when the air bag is extruded by wind power, the pressure intensity of the upper space of the balance cavity becomes small, external atmospheric pressure abuts against the upper fixing plate, and stability and safety of the balance device are promoted.

    本发明涉及桥梁建筑技术领域,且公开了一种桥梁建筑用吊装平衡装置,包括桥面部件,所述桥面部件的顶端固定安装有上固板,所述上固板的两端固定安装有两个固定带,两个所述固定带的中部固定安装有吊挂部件。本发明通过采用气囊袋与平衡腔,利用外部的风力挤压气囊袋,促使内部气体挤压调节磁块,再利用磁块相吸,使配重磁块被吸附向外运动,实现固定带与上固板之间支撑点的增重,保证桥面部件平稳不动,避免其发生摇摆晃动,进而影响桥面部件的对接安装,通过气囊袋可避免运动时碰撞到工作人员,而造成重大创伤,此外,当气囊袋被风力挤压时,平衡腔上部空间压强变小,则外部大气压顶压上固板,促进该平衡装置稳固安全。


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    Title :

    Hoisting balance device for bridge construction


    Additional title:

    一种桥梁建筑用吊装平衡装置


    Contributors:
    WANG ZHIGUO (author)

    Publication date :

    2021-06-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / E01D BRIDGES , Brücken



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