Triangular supporting seat for fixedly mounting pipeline

The utility model relates to the technical field of pipeline installation, and discloses a pipeline fixed installation triangular supporting seat which comprises a triangular supporting seat body, locking rods are movably connected to the two ends of the triangular supporting seat body in a sleeved mode, and driving motors are fixedly connected to the rear side face, away from the two ends and between the middle of the triangular supporting seat body. A butt joint groove is formed in the middle of the front side face of the triangular supporting seat, limiting side plates are fixedly connected to the two ends of the front side face of the triangular supporting seat, the output end of a driving motor is fixedly connected to the tail ends of screw rods, and the two ends of a clamping plate are in threaded connection to the side portions of the two screw rods. And when the screw rod rotates towards the opposite inner side face, the clamping plate moves towards the tail end of the screw rod, and when the screw ro