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实用新型
CN202577611U 新型钢管杆节点 失效 - 权利终止

新型钢管杆节点
摘要：
本实用新型涉及一种新型钢管杆节点，属于输变电线路工程领域，包括圆钢管、工字形截面型钢、节点板；工字形截面型钢包括上翼缘、下翼缘以及腹板；腹板通过节点板与圆钢管连接，节点板与腹板通过螺栓连接；圆钢管设置两道环向加劲肋，分别是上加劲肋和下加劲肋；上加劲肋通过螺栓与工字形截面型钢的上翼缘连接；下加劲肋通过螺栓与工字形截面型钢的下翼缘连接。本实用新型制作安装方便、传力途径明确，适用于500kV、220kV、110kV多回路组合钢管杆杆塔结构。
摘要（英）：

The utility model relates to a novel steel pipe pole node, belonging to the field of power transmission and transformation line projects. The novel steel pipe pole node comprises a round steel pipe, H-shaped cross-section profile steel and a node plate, wherein the H-shaped cross-section profile steel comprises an upper flange, a top flange and a bottom plate; the web plate is connected with the round steel pipe via the node plate, and the node plate is in bolted connection with the web plate; the round steel pipe is provided with two circumferential reinforcing ribs, namely an upper reinforcing rib and a lower reinforcing rib respectively; the upper reinforcing rib is connected with the top flange of the H-shaped cross-section profile steel through bolts; and the lower reinforcing rib is connected with the bottom flange of the H-shaped cross-section profile steel through bolts. The novel steel pipe pole node has convenience for manufacturing and installation and definite force transfer approach and is applicable to 500 kV, 220 kV and 110 kV multi-loop combination steel pole and tower structures.

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