Bottom-wrapping type connecting assembly and steel bar truss floor support plate: Fid-Bau Portal

Bottom-wrapping type connecting assembly and steel bar truss floor support plate

TAO HONGBIN / SUN GANG / ZHANG ZAN / WANG BAOQIANG

The embodiments of the invention provide a bottom-wrapping type connecting assembly and a steel bar truss floor support plate. The bottom-wrapping type connecting assembly comprises a connecting piece, a connecting nut and a supporting seat, the connecting piece is provided with a first surface, a second surface and a mounting hole, wherein the first surface and the second surface are arranged oppositely, and the mounting hole penetrates through the first surface and the second surface; the connecting nut is connected with the first surface, and a screw hole of the connecting nut communicates with the mounting hole; and the supporting seat is connected with the second surface and at least wraps the area where the mounting hole is located, the supporting seat is provided with a connecting hole, and the connecting hole communicates with the mounting hole. According to the technical scheme of the bottom-wrapping type connecting assembly, a floor support plate body and a steel bar truss can be connected through the bottom-wrapping type connecting assembly, the height of the connecting piece is increased through the supporting seat, so that concrete can enter the bottom of the connecting piece more easily, and meanwhile, the connecting strength between the connecting piece and a fastening piece can be improved through the connecting nut.

本发明实施例提供一种包底式的连接组件及钢筋桁架楼承板，其中，包底式的连接组件，包括：连接件，所述连接件具有相背设置的第一面及第二面，且具有贯穿所述第一面及所述第二面的安装孔；连接螺母，所述连接螺母与所述第一面连接，且所述连接螺母的螺孔与所述安装孔贯通；支撑座，所述支撑座与所述第二面连接，并至少包裹所述安装孔所在区域，所述支撑座具有连接孔，所述连接孔与所述安装孔贯通。本发明实施例提供的技术方案，通过包底式的连接组件可实现楼承板板体与钢筋桁架的连接，通过支撑座提高连接件的高度，使得混凝土更易进入连接件的底部，同时，通过连接螺母可提高连接件与紧固件之间的连接强度。

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