Pipe pressure test fixture

Abstract

The utility model relates to pipe testing equipment technical field discloses a kind of pipe pressure test fixture, comprising: fixture base, symmetrical position adjustment power shell and a pair of symmetrical position adjustment module, module sliding slot is opened in the fixture base, a pair of the symmetrical position adjustment module is respectively inserted in the fixture base by the module sliding slot, the symmetrical position adjustment power shell is installed on the fixture base;This fixture can be accurately positioned and quickly fixed to the inner wall of the pipe to be measured by a pair of difference type support bearing structure, the design effectively prevents the pipe from turning over or deviating during pressure testing by asymmetric mechanics distribution, while ensuring that the pipe wall is uniformly stressed, avoiding testing errors caused by stress concentration, the matched symmetrical displacement support structure can adapt to different pipe diameters, and the cooperative design of this double structure not only ensures the reliability of test data, but also significantly improves the compatibility of the equipment for diversified samples.

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