The invention discloses a lifting clamping jaw for a water cooling wall of a power station boiler, and relates to the technical field of construction. At present, the bent part of the water-cooled wall cannot be well clamped by a clamping jaw, and the bent part of the water-cooled wall is easy to deform; the device comprises a middle support and further comprises two sets of side supports, the two sets of side supports are connected to the two sides of the middle support in a bolted mode respectively, and a frame is connected to the inner sides of the side supports in a bolted mode; according to the water cooling wall pipeline protection device, by starting an electric air cylinder, a first clamping plate and a second clamping plate on the two sides are made to get close to a water cooling wall, the protruding arc-shaped face of a water cooling wall pipeline enters a first clamping groove and a second clamping groove, the surface of the water cooling wall pipeline is attached to a first rubber layer and a second rubber layer, and the good protection effect is achieved; water-cooled wall pipelines of different layers enter the clamping grooves of different layers, a better clamping effect is achieved, the arc directions of the first clamping grooves, the first rubber layer, the second clamping grooves and the second rubber layer can adapt to the bent portions of the water-cooled wall pipelines, stable clamping of the bent portions of the water-cooled wall is achieved, and the water-cooled wall pipelines are prevented from being damaged. And the conditions of clamping damage, deformation, falling and the like on the water cooling wall are avoided.

    本发明公开一种电站锅炉水冷壁吊装夹爪,涉及施工技术领域;目前,对于水冷壁弯曲的部分,夹爪无法做到很好的夹持,而且容易造成水冷壁弯曲部分形变;本发明包括中部支架,还包括:侧边支架,所述侧边支架的数量为两组并分别栓接在中部支架的两侧,所述侧边支架的内侧栓接有框架;本发明通过开启电动气缸,使两侧的第一夹持板和第二夹持板向水冷壁靠近,并使水冷壁管道的凸起弧形面进入第一卡槽和第二卡槽内,水冷壁管道的表面与第一橡胶层和第二橡胶层贴合,起到很好的保护作用,不同层次的水冷壁管道进入不同层次的卡槽内,起到更好的夹持作用,而且第一卡槽、第一橡胶层、第二卡槽和第二橡胶层的弧线走向,能够适应水冷壁管道弯曲的部分,实现对水冷壁弯曲部分的稳定夹持,并避免对水冷壁产生夹伤、形变、脱落等状况。


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    Title :

    Lifting clamping jaw for water cooling wall of power station boiler


    Additional title:

    一种电站锅炉水冷壁吊装夹爪


    Contributors:
    ZHAN LIMING (author) / XUE JUNBING (author) / ZHOU JIANXIONG (author) / SHU BOLE (author) / HUANG SANQIANG (author) / TAN YALIN (author) / LIU HONGJIANG (author) / DENG LEI (author) / ZHANG HONGWEI (author) / ZHU TUO (author)

    Publication date :

    2024-07-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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