Abstract: A hydraulic rotary side-swing elevator includes an elevator body, a side swing mechanism and a rotating mechanism. Rotatable shafts are arranged on left and right sides of the elevator body. An inner hinge and an outer hinge are respectively provided on the two rotatable shafts. An inner hinge driving structure includes an inner hinge opening and closing cylinder and an opening and closing cylinder fixing seat. An outer hinge driving structure includes an outer hinge locking cylinder and a locking cylinder fixing seat. The opening and closing cylinder fixing seat and the locking cylinder fixing seat are arranged on a rear side wall of the elevator body. A cylinder barrel part of the inner hinge opening and closing cylinder is hinged on the opening and closing cylinder fixing seat, and a piston part of the inner hinge opening and closing cylinder is hinged to the inner hinge.

Abstract: A truck-mounted flipped automated operation equipment for a well workover, which includes a derrick and an operation platform. A guide rail is arranged on the front and back sides of the center of the operation platform, respectively, and a hydraulic clamp mechanism is arranged on the guide rail. An inner clamp frame support is arranged under the derrick, and a lifting cylinder is fixed on the left side of the derrick. The piston part of the lifting cylinder is provided with a fixed plate configured to rise and fall with the lifting cylinder, and the right side of the operation platform is hinged on the fixing plate. The fixed plate is further provided with a flipped cylinder. The cylinder barrel of the flipped cylinder is hinged on the fixed plate, and the piston part of the flipped cylinder is connected to the lower part of the operation platform.

Abstract: A hydraulic rotary side-swing elevator includes an elevator body, a side swing mechanism and a rotating mechanism. Rotatable shafts are arranged on left and right sides of the elevator body. An inner hinge and an outer hinge are respectively provided on the two rotatable shafts. An inner hinge driving structure includes an inner hinge opening and closing cylinder and an opening and closing cylinder fixing seat. An outer hinge driving structure includes an outer hinge locking cylinder and a locking cylinder fixing seat. The opening and closing cylinder fixing seat and the locking cylinder fixing seat are arranged on a rear side wall of the elevator body. A cylinder barrel part of the inner hinge opening and closing cylinder is hinged on the opening and closing cylinder fixing seat, and a piston part of the inner hinge opening and closing cylinder is hinged to the inner hinge.