The invention belongs to the technical field of culvert pipe hoisting equipment, and particularly relates to municipal construction culvert pipe hoisting equipment which comprises a base, a steering mechanism is arranged on the base, the steering mechanism is connected with a transverse moving mechanism, the transverse moving mechanism is connected with a hoisting mechanism, the hoisting mechanism is connected with a clamping mechanism, and the clamping mechanism comprises two pairs of clamping jaws capable of adjusting the distance. The clamping jaw comprises a sliding block, the bottom of the sliding block is rotationally connected with a connecting rod, the bottom end of the connecting rod is rotationally connected with a clamping sleeve with an arc-shaped groove in the inner side, the bottom of the two clamping sleeves is provided with a bottom plate, guide columns are fixed to the two ends of the bottom plate and penetrate through guide holes in the clamping sleeves, the guide columns are sleeved with springs, and the two ends of the springs are fixed to the bottom plate and the clamping sleeves respectively. According to the culvert pipe clamping device, a culvert pipe penetrates through the arc-shaped groove between the two sets of clamping sleeves and is placed on the bottom plate, and in the process that the lifting mechanism lifts the clamping jaws, due to the gravity effect of the culvert pipe, the connecting rods pull the clamping sleeves to move inwards in the direction of the guide columns, and the culvert pipe is clamped.

    本发明属于涵管吊装设备技术领域,尤其是一种市政施工用涵管吊装设备,包括底座,底座上设置有转向机构,转向机构连接有横移机构,横移机构连接有起吊机构,起吊机构连接有夹持机构,夹持机构包括两对可以调节间距的夹爪,夹爪包括滑块,滑块底部转动连接有连杆,连杆底端转动连接有内侧有具有弧形槽的夹套,两个夹套的底部设置有底板,底板的两端均固定有导柱,导柱从夹套上的导孔中穿过,导柱上套设有弹簧,弹簧的两端分别固定在底板和夹套上。本发明中,将涵管从两组夹套之间的弧形槽穿过,并置放到底板上,起吊机构将夹爪吊起的过程中,由于受到涵管的重力作用,连杆拉动夹套沿着导柱的方向向内移动,将涵管夹持。


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    Title :

    Culvert pipe hoisting equipment for municipal construction


    Additional title:

    一种市政施工用涵管吊装设备


    Contributors:
    ZHU DAZHI (author)

    Publication date :

    2024-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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