Quick-setting concrete strength testing device for bridge expansion joint

The utility model discloses a quick-setting concrete strength testing device for a bridge expansion joint, which belongs to the technical field of concrete testing equipment and comprises a base, a vertical plate and a mounting plate are fixedly mounted at the top end of the base, the mounting plate is positioned on one side of the vertical plate, a second fixing frame is fixedly connected to one side, facing the mounting plate, of the vertical plate, and the second fixing frame is fixedly connected with a first fixing frame. An electric push rod is mounted on the side, facing the vertical plate, of the mounting plate, a tension measurer is fixedly connected to the end face of an output shaft of the electric push rod, and a pull ring is fixedly connected to the side, away from the electric push rod, of the tension measurer. The first fixing frame can be directly pushed and pulled through the output shaft of the electric push rod, so that the tension test on the concrete body is realized, the operation is simp