High pile beam plate type wharf surface sewage discharge structure

The invention discloses a high pile beam plate type wharf surface sewage discharge structure. A high pile beam plate type wharf comprises a wharf part and a bridge approach part; the bridge approach part is connected with the wharf part, the sewage discharge structure comprises seal pipes, middle pipes, hoses, sewage discharge branch pipes, a sewage collection pond and a sewage discharge main pipe, multiple sewage discharge holes are formed in the wharf face of the wharf part, the seal pipes are arranged in the sewage discharge holes, the middle pipes are inserted in the seal pipes, the bottomends of the middle pipes are in sealed connection with the hoses, the hoses are connected with the sewage discharge branch pipes in a sealed manner, and the sewage discharge branch pipes and the sewage discharge main pipe are communicated with the sewage collection pond. A drainage ditch does not need to be dug, the damage to the wharf structure is small, the engineering investment is low, the middle pipes are matched wi