Auxiliary butt joint device for ends of pipes

By designing the auxiliary docking device of pipe ends, the docking structure of thin ports and thick ports is used to solve the problems of complex docking, long time and low accuracy in the prior art, simple and efficient docking operations are achieved, and the risks of wrong mouths and high-altitude operations are reduced.

CN222536777UActive Publication Date: 2025-02-28CHINA CONSTR EIGHT ENG DIV CORP LTD
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Patent Information

Application Number
CN202421212859.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-30
Publication Date
2025-02-28
Estimated Expiration
2034-05-30

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Abstract

The utility model discloses an auxiliary butt joint device for pipe ends, which relates to the technical field of pipeline installation and comprises a first component, a second component is welded at the end of the first component, a first auxiliary part and a second auxiliary part are arranged outside the second component, one end of the first auxiliary part is a thin port, and the other end of the first auxiliary part is a long port. One end of the first auxiliary part is provided with a thin port, the thin port is arranged outside the second component, the other end of the first auxiliary part is provided with a thick port, the thick port is arranged outside the first component, the first auxiliary part is provided with a plurality of reserved ports, the periphery of the first auxiliary part is fixedly provided with first fixing blocks, and the interiors of the first fixing blocks are in threaded connection with fixing bolts. When the first component and the second component are in butt joint through the first auxiliary piece and the second auxiliary piece, auxiliary tools such as a jack do not need to be operated, repeated correction of personnel is not needed, butt joint time is saved, and labor is saved.
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