Colliery is mobile substation buffer stop in pit

The utility model provides a colliery is mobile substation buffer stop in pit belongs to colliery mobile substation application technique field in the pit, and it is big in the inclined shaft slope mainly to solve prior art, the mobile substation go into the well when transportation the high -head with the low -head easily and other vehicles bump in the transportation, lead to the badly damaged problem of mobile substation high -head and low -head, including frame, high -head and low -head, its characteristics are: form the U -shape frame by boundary beam and crossbeam rigid coupling, keep away from the crossbeam end on the boundary beam and open and have bolt hole, the crossbeam is provided with the cushion on the outside, the when used, the boundary beam overlaps on the high -head or low -head of mobile substation with the U -shape frame that the crossbeam rigid coupling formed, and fastening bolt passes bolt hole and passes through tighten nut, makes the frame fix on the upper portion of high -head and low -head, and the cushion outwards. The level is gone into the well or is gone into the well perpendicularly high -head or the equal will not of low -head and takes place to bump bad phenomenon.