Trussed rocker arm water taking device

The utility model relates to a water taking device, and particularly relates to a trussed rocker arm water taking device which comprises a water taking pump vessel, a vessel end connecting base station, a shore end base and a water conveying truss, wherein the water conveying truss comprises a truss lower chord, a truss water conveying pipe and a truss support rod, the truss water conveying pipe is fixedly arranged on the truss lower chord through a support rod, one end of the water conveying truss is connected with a water taking mechanism through the vessel end connecting base station, and the other end of the water conveying truss is connected with the shore end base and a water outlet pipe. According to the trussed rocker arm water taking device, the length of the truss water conveying pipe can be greatly lengthened through the truss lower chord, and is capable of reaching above 40m, the requirement of taking water from a water region with water level amplitude of more than 20m is met, and the problems th