Rainfall landslide test device for building structure

The invention discloses a building structure rainfall landslide test device, and belongs to the technical field of building structure tests.The building structure rainfall landslide test device comprises a box body, a mounting table is mounted in the box body, a simulation device is arranged at the top of the mounting table, and one end of the box body communicates with a filtering device; a water tank is installed on the back face of the box body, a water sprinkling frame is installed on the top of the box body through a linear guide rail module, and the water sprinkling frame is communicated with the water tank through a second water pump by means of a corrugated pipe. According to the test device, the three sloping benches are arranged, the components arranged in the sloping benches, such as a rotary drum with a push plate, a smooth right-angle plate and sealing cloth driven by a crank-link mechanism, are combined to simulate the movement of a landslide, and a rainfall condition is provided through a water