Novel inhaul cable type shield originating backrest substrate system

The invention discloses a novel inhaul cable type shield originating backrest substrate system which is arranged in a shield originating working well and comprises a foundation, a counter-force frame and a plurality of high-strength inhaul cables, wherein the foundation comprises a base, a splayed bracing and a guide rail, the base is fixedly connected to a working well bottom plate, the bottom end of the splayed bracing is fixed on the base, and the guide rail is erected and connected to the top of the splayed bracing; the counter-force frame comprises two cross beams and two vertical beams, the vertical beams are vertically fixed on the base, the cross beams are fixedly connected to the upper ends and the lower ends of the vertical beams, four corners formed by the cross beams and the vertical beams are respectively provided with an oblique beam; and one ends of the high-strength inhaul cables are fixedly connected to the vertical beams of the counter-force frame, and the other ends of the high-strength inh