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实用新型
CN204435983U 内法兰模块化单管铁塔 失效 - 权利终止

内法兰模块化单管铁塔
摘要：
本实用新提出一种内法兰模块化单管铁塔，包括若干节管体和塔尖，相邻的管体的连接端部之间通过设置在管端内部的法兰进行连接，所述的内法兰直径与管端内壁直径匹配，内法兰的外边沿与管端内壁之间焊接，在内法兰的内表面与管端内壁之间设于垂直的筋板进行加固连接，在相邻管体的对应法兰上分别设有匹配的定位孔和定位销。本实用新提出一种内法兰模块化单管铁塔外表无接节平整光滑，外观华丽，镀锌喷塑后更加美观。同时，铁塔产品形成模块化标准化，具有快捷化、智能化、轻质化的特点。
摘要（英）：

The utility model provides an inner flange modularized single-pipe iron tower. The inner flange modularized single-pipe iron tower comprises a plurality of sections of pipe bodies and a tower tip, wherein the connection end parts of two adjacent pipe bodies are connected with each other by virtue of a flange inside the pipe end, the diameter of the inner flange is matched with the diameter of the inner wall of the pipe end, the outer edge of the inner flange is welded to the inner wall of the pipe end, a vertical ribbed plate is arranged between the inner surface of the inner flange and the inner wall of the pipe end to reinforce the connection, and a positioning hole and a positioning pin, which are matched with each other, are respectively arranged on the corresponding flanges of two adjacent pipe bodies. The appearance of the inner flange modularized single-pipe iron tower has no joint and is flat and smooth, the appearance is attractive, and after being galvanized and coated, the appearance of the inner flange modularized single-pipe iron tower is more attractive. Meanwhile, an iron tower product is modularized and standardized and has characteristics of rapidness, intelligentization and light weight.

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