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实用新型
CN205100376U 一种螺纹连接的圆钢管柱 失效 - 权利终止

一种螺纹连接的圆钢管柱
摘要：
本实用新型涉及一种螺纹连接的圆钢管柱，包括若干圆钢管柱单元，所述圆钢管柱单元之间在拼接段处螺纹连接，所述圆钢管柱单元与所述拼接段采用焊接链接。其中位于上段的所述圆钢管柱单元上设有使撬棍穿过的撬棍孔；当上下相邻的两圆钢管柱单元吊装就位后，通过对插入所述撬棍孔的所述撬棍施力来旋紧上段圆钢管柱单元，完成所述钢管柱单元之间的螺纹连接。该螺纹连接节点克服了现场焊接节点的低效率，低质量，受天气和气候影响等缺点。降低了对安装工人技术水平的要求，通过简单操作，即可实现圆钢管柱的拼接。
摘要（英）：

The utility model relates to a threaded connection's circular steel tube post, including a plurality of circular steel tube post units, at the concatenation section threaded connection of department between the circular steel tube post unit, circular steel tube post unit with the concatenation section adopts the welding to connect. Wherein be located the upper segment be equipped with the jimmy hole that makes the jimmy pass on the circular steel tube post unit, act as down the adjacent two circular steel tube post units hoist and mount back of taking one's place, through to inserting the jimmy hole the jimmy application of force upper segment circular steel tube post unit of screwing is accomplished threaded connection between the steel -pipe column unit. The poor efficiency of field weld node has been overcome to this threaded connection node, and the low quality receives shortcomings such as weather and climatic effect. The requirement to installer's technical merit has been reduced, through simple operation, the concatenation of circular steel tube post can be realized.

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