The invention relates to the technical field of constructional engineering, and particularly discloses a steel pipe spatial grid structure. The steel pipe spatial grid structure comprises a spatial grid body, wherein the spatial grid body comprises a horizontal spatial grid layer and a plurality of supporting frames used for supporting the spatial grid body, the supporting frames are arranged on the two sides of the horizontal spatial grid layer, the horizontal spatial grid layer comprises a plurality of crossbeams located at the bottom and top, wooden layers are arranged at the upper ends andthe lower ends of the crossbeams at the top and bottom, fixators are arranged on the crossbeams, sliding chutes are formed in the fixators in a manner of horizontal penetration, and the sliding chutes can be in sliding contact with the wooden layers; and a plurality of threaded holes are formed in the upper and lower ends of the fixators, the interiors of the threaded holes are in threaded connection with fixing screws that can be driven in the wooden layers, each fixator is provided with an anchoring device, and pretensioned steel strands are fixedly connected between the anchoring devices on both sides of the crossbeams. The steel pipe spatial grid structure aims to solve the problem of inconvenience caused when the spatial grid is dismantled.

    本发明涉及建筑工程技术领域,具体公开了钢管网架结构,包括网架本体,所述网架本体包括水平网架层和若干用于支撑网架本体的支撑架,支撑架设置在水平网架层的两侧,所述水平网架层包括若干位于底部和顶部的横梁,顶部和底部的所述横梁的上下两端均设有木质层,底部的横梁上设有固定器,所述固定器上水平贯穿形成有滑槽,所述滑槽能够与木质层滑动接触;所述固定器的上下两端均设有若干螺纹孔,所述螺纹孔内螺纹连接有能够钉入木质层的固定螺钉,所述固定器上设有锚固装置,横梁上两侧的锚固装置之间固定连接有预张紧的钢绞线。本发明意在解决拆除网架时带来不便的问题。


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    Title :

    Steel pipe spatial grid structure and dismantling method thereof


    Additional title:

    钢管网架结构及其拆卸方式


    Contributors:
    LIU ANG (author) / XU JIELIANG (author)

    Publication date :

    2020-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E04B Allgemeine Baukonstruktionen , GENERAL BUILDING CONSTRUCTIONS / B66C Krane , CRANES / E04G SCAFFOLDING , Baugerüste



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