Trolley signal hook control device on rail of upper and lower well mouths of auxiliary vertical shaft of coal mine

The invention relates to a trolley signal hook control device on upper and lower wellhead rails of a coal mine auxiliary vertical shaft, and belongs to the field of mine car access control and personnel control on rails on coal mines. According to the technical scheme, the device comprises a well mouth upper rail located above a vertical shaft and a well mouth lower rail located in the vertical shaft, and the well mouth upper rail and the well mouth lower rail in the vertical shaft intersect at the position of a cage at the position of a well mouth; the rail on the well mouth is divided into a left rail on the well mouth and a right rail on the well mouth, the left rail on the well mouth and the right rail on the well mouth are respectively provided with double rails on the well mouth from the position of the well mouth to the far end, and the single rail on the well mouth is connected with the multi-curved rail on the well mouth. The well top double-track, the well top single-track and the well top multi-ben