Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Flange connection joint and hollow interlayer concrete filled steel tube power transmission pole
The invention discloses a flange connection joint and a hollow interlayer concrete-filled steel tube power transmission pole. The hollow interlayer concrete-filled steel tube power transmission pole comprises the flange connection joint and a hollow interlayer concrete-filled steel tube column connected with the flange connection joint. The hollow interlayer steel pipe concrete column comprises a second inner steel pipe and a second outer steel pipe which are coaxially arranged in a sleeved mode, and a concrete filling layer is arranged between the second inner steel pipe and the second outer steel pipe. The bottom end of the second outer steel pipe is provided with an axial inserting groove allowing a stiffening rib in the flange connecting joint to be inserted therein. Assembly type connection can be conducted through the installation grooves and the flange connection joints, the hollow interlayer steel pipe concrete column and the connection joints are mainly prefabricated in a factory and only need to be assembled on site, the construction efficiency can be remarkably improved, the construction quality is guaranteed, and the construction cost is reduced; the technical problem that in the prior art, cast-in-place concrete construction and overall transportation of a hollow interlayer concrete-filled steel tube power transmission pole are difficult is solved.
本发明公开了一种法兰连接节点及中空夹层钢管混凝土输电杆，中空夹层钢管混凝土输电杆包括法兰连接节点以及与法兰连接节点相连的中空夹层钢管混凝土柱；所述中空夹层钢管混凝土柱包括同轴套设的第二内钢管和第二外钢管，所述第二内钢管和第二外钢管之间设置有混凝土填充层；所述第二外钢管的底端开设有能够供法兰连接节点中的加劲肋插入的轴向插槽。本发明能够通过安装槽与法兰连接节点进行装配式连接，且中空夹层钢管混凝土柱和连接节点主要在工厂预制，现场只需组装，能够显著提高施工效率，保证施工质量，降低施工成本，解决现有技术中中空夹层钢管混凝土输电杆现场浇筑混凝土施工及整体运输困难的技术问题。
Flange connection joint and hollow interlayer concrete filled steel tube power transmission pole
The invention discloses a flange connection joint and a hollow interlayer concrete-filled steel tube power transmission pole. The hollow interlayer concrete-filled steel tube power transmission pole comprises the flange connection joint and a hollow interlayer concrete-filled steel tube column connected with the flange connection joint. The hollow interlayer steel pipe concrete column comprises a second inner steel pipe and a second outer steel pipe which are coaxially arranged in a sleeved mode, and a concrete filling layer is arranged between the second inner steel pipe and the second outer steel pipe. The bottom end of the second outer steel pipe is provided with an axial inserting groove allowing a stiffening rib in the flange connecting joint to be inserted therein. Assembly type connection can be conducted through the installation grooves and the flange connection joints, the hollow interlayer steel pipe concrete column and the connection joints are mainly prefabricated in a factory and only need to be assembled on site, the construction efficiency can be remarkably improved, the construction quality is guaranteed, and the construction cost is reduced; the technical problem that in the prior art, cast-in-place concrete construction and overall transportation of a hollow interlayer concrete-filled steel tube power transmission pole are difficult is solved.
本发明公开了一种法兰连接节点及中空夹层钢管混凝土输电杆，中空夹层钢管混凝土输电杆包括法兰连接节点以及与法兰连接节点相连的中空夹层钢管混凝土柱；所述中空夹层钢管混凝土柱包括同轴套设的第二内钢管和第二外钢管，所述第二内钢管和第二外钢管之间设置有混凝土填充层；所述第二外钢管的底端开设有能够供法兰连接节点中的加劲肋插入的轴向插槽。本发明能够通过安装槽与法兰连接节点进行装配式连接，且中空夹层钢管混凝土柱和连接节点主要在工厂预制，现场只需组装，能够显著提高施工效率，保证施工质量，降低施工成本，解决现有技术中中空夹层钢管混凝土输电杆现场浇筑混凝土施工及整体运输困难的技术问题。
Flange connection joint and hollow interlayer concrete filled steel tube power transmission pole
一种法兰连接节点及中空夹层钢管混凝土输电杆
YAN FENGJIE (Autor:in) / LI XINGENG (Autor:in) / LIANG WANGGENG (Autor:in) / WANG XIANTIE (Autor:in) / HE QUANNENG (Autor:in)
22.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
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