Large pontoon type pump station for blocking rivers with straight gate

The utility model relates to the field of water conservancy projects, in particular to a line-shaped gate river blocking large pontoon type pump station which comprises a foundation, a station body, a stern hinge, a propelling system, a ballast system, a measurement and control system and a main pump system. The propulsion system and the ballast system are controlled to work through the measurement and control system, the station body is controlled to rotate around the axis direction of the stern hinge, and a water channel is intercepted through the station body, so that the structure strength is high; the gate hole scale and the water pump scale which can be suitable for the device are increased, and the device can be matched with a large-span gate hole and a medium-large pump station for use. 本实用新型涉及水利工程领域，具体是一字门拦河大型浮船式泵站，包括基础、站身、艉铰、推进系统、压载系统、测控系统以及主泵系统，本实用新型将站身通过艉铰转动连接在水道内固定安装的U型基础上，当进行水道的阻断时，通过测控系统控制推进系统以及压载系统工作，控制站身绕艉铰的轴线方向转动，由站身对水道进行截流，从而本实用新型的结构强度高，相对于目前常设计小型水泵安装在闸门上进行水体的输送，本实用新型所能适用的闸孔规模、水泵规模均增大，可对大跨度