Positioning device for aluminum alloy cable installation

The utility model discloses a positioning device for installing an aluminum alloy cable, which belongs to the field of cable installation, and comprises a cable bridge, a fixing mechanism and a guide mechanism, two sides of the top of the cable bridge are fixedly connected with transverse plates, one side of each transverse plate is provided with a positioning plate, the bottom of each positioning plate is provided with a positioning groove, and the fixing mechanism is fixedly connected with the cable bridge. The two ends of the bottom of the cable bridge are rotationally connected with threaded rods, the outer sides of the threaded rods are in threaded connection with connecting plates, the guiding mechanism is located at the top of the cable bridge, the fixing mechanism is located at the bottoms of the connecting plates, and the fixing mechanism comprises a fixing plate, a fixing block and a fixing bolt. The problems that an existing cable bridge is fixed in installation position and cannot be adjusted in a