Foundation pit supporting structure capable of preventing deformation

The invention is suitable for the field of foundation pit supporting, and provides an anti-deformation foundation pit supporting structure which comprises a base and further comprises a supporting plate, the base is slidably connected with a support, a thrust mechanism is arranged between the support and the base, and the thrust mechanism is used for pushing the support to horizontally slide along the base; the support is connected with a vertical supporting assembly and a horizontal supporting assembly in a sliding mode, the vertical supporting assembly and the horizontal supporting assembly are vertically arranged, and the vertical supporting assembly and the horizontal supporting assembly jointly elastically support the supporting plate. A connecting mechanism is arranged between the vertical supporting assembly and the horizontal supporting assembly, and the vertical supporting assembly and the horizontal supporting assembly can be connected in a sliding mode through the connecting mechanism. The connecti