Experimental pylon guide rail installation automatic regulating apparatus of elevator safety parts

The utility model discloses an experimental pylon guide rail installation automatic regulating apparatus of elevator safety parts belongs to elevator part safety test technical field, include the pylon and fix two closed slides on the pylon, be provided with the mobile device of two adjustable guide rail distances between at least one guide rail in two closed slides and the pylon. The utility model discloses an interval of two adjustable closed slides of mobile device makes a pylon can do the experiment of multiple different intervals, and its application scope increases, and interchangeability strengthens, can reduce use cost by a wide margin, simultaneously, adopts PLC control system can carry out the accurate control to the adjustment procedure of guide rail interval, and messenger's operation is more convenient, the use is more reliable and safety, has higher practicality and economic nature.