The invention discloses a PC (Precast Concrete) member including anchor-shaped lifting bolts, and belongs to the technical field of PC members. The PC member comprises a prefabricated wall, wherein horizontal steel bars, vertical steel bars and anchor-shaped lifting bolts are arranged in the pre-fabricated wall; a plurality of rows of horizontal steel bars are arranged along the height direction of the pre-fabricated wall; two rows of horizontal steel bars are arranged along the width direction of the pre-fabricated wall; the vertical steel bars and the horizontal steel bars are connected in across way; two anchor-shaped lifting bolts are provided, and positioned at the top end inside the prefabricated wall; hooks are arranged at the lower ends of the anchor-shaped lifting bolts between the two rows of horizontal steel bars in the width direction of the pre-fabricated wall; the hooks are arranged along the width direction of the pre-fabricated wall; and the two ends of the hooks are connected with the horizontal steel bars. In the process of lifting the PC member, acting force applied to the anchor-shaped lifting bolts is distributed to the internal horizontal steel bars and vertical steel bars along the anchor-shaped lifting bolts, so that uniform stress of the PC member during lifting is ensured; cracking and damage at the pre-burying positions of the anchor-shaped lifting bolts are avoided effectively; and the hoisting safety and reliability of the PC member are ensured.

    本发明公开了一种含锚形吊钉的PC构件,属于PC构件技术领域。本发明包括预制墙,该预制墙内设有水平钢筋、竖向钢筋和锚型吊钉,所述水平钢筋沿预制墙的高度方向上设有多排,且所述水平钢筋沿预制墙的宽度方向设有两排;所述竖向钢筋与水平钢筋呈十字形交叉连接;所述锚型吊钉设有两个,位于预制墙内部的顶端,且在预制墙宽度方向的两排水平钢筋之间,所述锚型吊钉的下端设有拉钩,该拉钩沿预制墙的宽度方向设置,且拉钩两端分别与水平钢筋相连。当对PC构件进行吊装的过程中,其施加在锚型吊钉的作用力沿着锚型吊钉分布到内部的水平钢筋和竖向钢筋,从而保证PC构件起吊时均匀受力,有效避免锚型吊钉预埋处发生开裂破损,保证PC构件吊装安全可靠。


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    Titel :

    PC (Precast Concrete) member including anchor-shaped lifting bolts


    Weitere Titelangaben:

    一种含锚形吊钉的PC构件


    Beteiligte:
    WANG BO (Autor:in) / CHEN JIAN (Autor:in) / FU LEI (Autor:in) / DING XUGUANG (Autor:in) / HU DAOHENG (Autor:in)

    Erscheinungsdatum :

    2020-08-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E04C STRUCTURAL ELEMENTS , Bauelemente / B66C Krane , CRANES



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