一种大管径圆管立柱的管口组对工装

By designing a tooling for assembling the pipe ends of large-diameter round pipe columns, and utilizing hinged and bolted structures to avoid welding damage, precise assembly is achieved, improving construction efficiency and progress. This tooling is applicable to round pipe columns of different specifications.

CN224508824UActive Publication Date: 2026-07-17OFFSHORE OIL ENG QINGDAO
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
OFFSHORE OIL ENG QINGDAO
Filing Date
2025-06-27
Publication Date
2026-07-17

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Abstract

本实用新型公开了一种大管径圆管立柱的管口组对工装，该大管径圆管立柱的管口组对工装包括第一半圆管和第二半圆管，第一半圆管和第二半圆管铰接相连，以使第一半圆管和第二半圆管呈圆形套设在下方管口上；第一半圆管和第二半圆管上均通过多个底座分别连接有顶码，顶码上螺接有螺杆，螺杆上设有通孔，撬棍插入通孔后转动螺杆，使螺杆与上方管口抵接，以使上方管口与下方管口对齐。本实用新型提供的大管径圆管立柱的管口组对工装有效规避常规大尺寸圆管立柱现场口组对过程中因焊接马排而产生的母材损伤、油漆破坏情况，较好的保证现场口组对精度，极大地节约马排焊接产生的焊材料消耗和人工投入，使施工效率及进度得以提升，且结构简单。
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