Concrete construction slump detection device

The utility model relates to a concrete construction slump detection device which comprises a shock absorption frame, a movable plate and a containing barrel, a supporting frame is fixedly installed on the shock absorption frame, one end of the movable plate is rotatably installed on the inner wall of the supporting frame, the other end of the movable plate is connected with a vibration mechanism, a fixed cylinder is fixedly installed at the upper end of the movable plate, and the fixed cylinder is connected with the containing barrel. The containing barrel is placed at the upper end of the movable plate, the containing barrel and the fixed barrel are connected through a limiting mechanism, and a height difference measuring mechanism is further installed on the fixed barrel. Under the action of the limiting mechanism, the containing barrel can be kept in a vertical straight line state all the time, the problem that measured data are not accurate due to the fact that the containing barrel inclines in the takin