Auxiliary positioning device for door leaf locking operation force of civil air defense door

The utility model discloses an auxiliary positioning device for civil air defense door leaf locking operation force, which comprises an auxiliary cap and an auxiliary sleeve which are both cylindrical in appearance, the auxiliary cap and the auxiliary sleeve are detachably connected, a lock catch and a pull and push dynamometer mounting plate are respectively and fixedly arranged at two ends of the auxiliary cap along the diameter direction, and the lock catch and the pull and push dynamometer mounting plate are fixedly arranged on the auxiliary cap. The side part of the auxiliary sleeve is provided with a test parallel part, and the installation direction of the test parallel part is perpendicular to the diameter direction formed by the lock catch and the pull and push dynamometer installation plate. By adopting the scheme of the utility model, more accurate experimental data can be measured, and the device is simple in structure, easy to manufacture, low in manufacturing cost and convenient to operate. 本实用新