Improve edge of road surface water drainage tank of road surface drainage speed

The utility model discloses an improve edge of road surface water drainage tank of road surface drainage speed, including burying underground in highway edge of the road surface's water drainage tank,the outlet that sets up is correcied to water drainage tank's delivery port on the right highway road surface, all set up a drain bar in every water drainage tank, the one end activity of drain bar is put on one is driven actuating cylinder, and the other end rotates and installs on a fixed plate, the up end equipartition of drain bar is provided with the more than one water catch bowl, and the rivers on the inside are gone into among the water drainage tank to through the drain bar drainage with higher speed that the slope set up, during water emits into the outlet on the highway road surface from the delivery port end of water drainage tank bottommost. The utility model discloses simple structure can do reciprocal elevating movement to the drain bar, and the water on the road surface can obtain temporal acceler