Mining deep well friction type lifting system

The utility model relates to a mining deep well friction type lifting system which comprises a guide wheel set device, a supporting beam, a hydraulic adjusting system, an oil pressure sensor and a platform beam. One end of the supporting beam is fixed to the platform beam, and the other end of the supporting beam is connected with the guide wheel set device through a rotating shaft. One end of the hydraulic adjusting system is connected with the guide wheel set device, and the other end of the hydraulic adjusting system is connected with the supporting beam. The guide wheel set device comprises a guide wheel, a balance tail rope and a guide wheel frame, the guide wheel is fixed to the guide wheel frame, and the balance tail rope penetrates through the guide wheel to achieve guiding. Compared with the prior art, on one hand, the purpose of isolating the balance tail rope can be achieved, on the other hand, twisting prevention can be achieved, the movement condition and tension signals of the balance tail rope