Device for pipeline joint treatment
The utility model relates to a device for pipeline joint treatment, which effectively solves the problems of pipeline damage and untight sealing. According to the technical scheme, the device comprises a first cylinder, a circular ring is fixed to the middle of the inner edge of the first cylinder,...
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Main Authors | , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
12.07.2024
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model relates to a device for pipeline joint treatment, which effectively solves the problems of pipeline damage and untight sealing. According to the technical scheme, the device comprises a first cylinder, a circular ring is fixed to the middle of the inner edge of the first cylinder, second cylinders are arranged on the left side and the right side of the circular ring in the first cylinder respectively, and a third cylinder axially moving along with the second cylinder is arranged on the inner edge of each second cylinder; the inner edge of the second cylinder and the outer edge of the third cylinder are each provided with a rubber ring attached to the inner edge of the second cylinder and the outer edge of the third cylinder, and when the second cylinder and the third cylinder move towards the circular ring, the rubber rings on the corresponding sides are away from the corresponding second cylinder and the third cylinder; the first cylinder and the second cylinder are sealed through the rubbe |
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Bibliography: | Application Number: CN202323502146U |