Simulation device for stilling pond model test seepage

The invention discloses a simulation device for stilling pond model test seepage. The device is formed by a device body; the device body comprises a vertical supporting bar with a water level scale, and the upper part of the vertical supporting bar is provided with a first cross beam; two sides of the first cross beam are respectively connected with an upstream water supplementing cylinder and a downstream water supplementing cylinder through pulley mechanisms, and a second cross beam with a valve control mechanism is arranged at the middle part of the vertical supporting bar; the pulley mechanisms are connected with the top of the vertical supporting bar through fixed racks; the upstream water supplementing cylinder and a baffle plate form supplied water chambers, and the downstream water supplementing cylinder and a baffle plate form abandoned water chambers; the bottom of every supplied water chamber is provided with a water feeding hole and a water supplementing hole; the bottom of every abandoned water c