Anti-fouling waste collecting device for tunnel in valley region

The utility model discloses a valley region tunnel antifouling waste collecting device which comprises a middle collecting table and side collecting tables on the two sides, the middle collecting table and the side collecting tables on the two sides are each provided with a main body formed by welding C10 channel steel, a 5 mm steel plate is laid on the upper portion of each main body, and the middle collecting table and the side collecting tables on the two sides are each provided with a steel plate. And the 5mm steel plate is connected with an inclined slope steel plate through a hinge. According to the device, before concrete is sprayed, the device is placed below a primary spraying arch frame, and the springback material for spraying is collected in the spraying process, so that the springback material is prevented from falling to the ground. The application of the device can effectively prevent accumulated water at the tunnel face from being mixed with the guniting springback material in tunnel construct