Elevator acceleration and deceleration tester

The utility model discloses an elevator acceleration and deceleration tester, and belongs to the technical field of elevator detection equipment. Comprising a working box body, limiting foam is arranged on the inner side of the working box body, and two limiting assemblies are arranged on the inner side of the limiting foam. Supporting blocks and rubber layers on the two sides can limit the inner sides of a first limiting groove and a second limiting groove when the equipment is not used, when the equipment is used, the elasticity of a fixing spring is recovered, a fixing plate and the supporting blocks move synchronously, and the fixing plate slides in rectangular groove holes in the two sides of a sliding groove to drive a connecting rod to move; the connecting rod drives the limiting plate to move to further limit the processing main board in the first limiting groove, the two sides of the processing main board in the first limiting groove are limited through the rubber layer and the second limiting groove