A rupture disc burst testing device

Abstract

The utility model relates to a rupture disc explosion testing device, including rupture disc, rupture disc holder, the rupture disc holder is used for the positioning clamping of rupture disc, the outside end surface fixed connection of rupture disc holder has the shell, the shell penetrates and sets up the limit shell, the inside rolling of limit shell is provided with gear, the outside end surface middle part rotation of gear is connected with connecting rod, the outside penetration of connecting rod is provided with the second rotation bar, the outside fixed sleeve of second rotation bar is equipped with at least two telescopic rods, two telescopic rods are located the corresponding position of connecting rod outside, and the telescopic rod telescopic end surface is fixedly connected with the first rotation bar, the outside surface fixed sleeve of first rotation bar is equipped with the pneumatic cylinder, and the pneumatic cylinder output end is located one side of rupture disc. The rupture disc explosion testing device, under the combined rotation of gear, first rotation bar, second rotation bar, makes the pneumatic cylinder reach the required detection position, reaches the accurate detection of the certain point position of rupture disc.

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