Dowel bar fixing device for large-area ground construction joint

The utility model provides a dowel bar fixing device for a large-area ground construction joint, and is applied to the large-area special ground construction joint of an industrial factory building. The dowel bar fixing device comprises a dowel bar (8) and a dowel bar fixing device, wherein the dowel bar fixing device is a right-angle triangular supporting frame; a first template (3) is arranged at one end of a horizontal included angle of the right-angle triangular supporting frame; and one end of the dowel bar (8) is fixed on the first template (3), and the other end of the dowel bar (8) passes through a hole in the middle of a second template (7) and is vertical to the face of the second template (7). The dowel bar fixing device provided by the utility model has the advantages of firm fixation of the dowel bar, simple structure and convenience in construction. With the adoption of the dowel bar fixing device, the general problem in quality that a faulting phenomenon is generated at the position of the cons