The invention discloses a concrete precast slab clamping lifting appliance, and relates to a clamping lifting appliance. The invention aims to solve the problem that when the slope surface of the channel is paved, a concrete precast slab damages a sand cushion layer on the slope surface, so that the paving quality of the concrete precast slab is influenced. The concrete precast slab laying device is simple in structure and convenient to operate, and on the premise that the laying quality of a concrete precast slab is guaranteed, laying efficiency can be improved; when the concrete prefabricated slab is hoisted, the hoisting device and the concrete prefabricated slab form an included angle with the ground together, damage to a slope surface sand cushion layer when the concrete prefabricated slab falls to the ground is reduced, the hoisting device is more suitable for hoisting and laying requirements of the slope surface, and the concrete prefabricated slab is more stable and safer during long-term service. The invention belongs to the technical field of channel construction.

    一种混凝土预制板夹持吊具,它涉及一种夹持吊具。本发明为了解决渠道的坡面在进行铺设时,混凝土预制板对坡面上的砂垫层产生破坏,影响混凝土预制板铺设质量的问题。本发明结构简单,操作方便,在保证混凝土预制板铺设质量的前提下,也有利于提高铺设时的效率;在吊运混凝土预制板时,本发明和混凝土预制板一同与地面产生夹角,降低混凝土预制板落地时对坡面砂垫层的破坏,更适合坡面的吊运和铺设需要,使混凝土预制板在长期服役时更加稳定、安全。本发明属于渠道施工技术领域。


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    Title :

    Concrete precast slab clamping lifting appliance


    Additional title:

    一种混凝土预制板夹持吊具


    Contributors:
    WEI TONGXUAN (author) / LI GUANGSEN (author) / BI JIANQI (author) / WANG ZHENJUN (author) / LI ZHAOLIANG (author)

    Publication date :

    2025-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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