A reinforced translation system for existing elevator is provided

A reinforcing translation system for an existing elevator comprises a reinforcing system and a translation system. The reinforcing system comprises a car supporting rod, a counterweight reinforcing assembly and a guide rail reinforcing assembly; the lift car supporting and connecting rod is arranged at the bottom of the lift car; the counterweight reinforcing assembly comprises a supporting beam and a limiting rod and is used for reinforcing an elevator counterweight. The guide rail reinforcing assembly comprises a supporting rod and a fixing rod and is used for reinforcing the car guide railand the counterweight rail; the translation system comprises a slideway beam, a walking device, a lower layer tray beam and an upper layer tray beam; the slideway beam is arranged below the elevator steel frame; the walking device is arranged on the two slide way beams; the lower layer of tray beams are arranged around the elevator steel frame and are connected with original structure concrete columns; the upper layer tra