C-shaped arm, method for controlling C-shaped arm and locking device

• Main Author: PAN WENRONG
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2024
• Subjects: BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; DIAGNOSIS; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; LIGHTING; MECHANICAL ENGINEERING; MEDICAL OR VETERINARY SCIENCE; SURGERY; THERMAL INSULATION IN GENERAL; WEAPONS

The invention discloses a C-shaped arm, a method for controlling the C-shaped arm and a locking device. According to the embodiment of the invention, the locking device for locking a cross arm is mounted on the C-shaped arm. When the locking device is started, the locking device in the locking device locks the input shaft of the speed reducer, so that the second gear connected with the output shaft of the speed reducer cannot be in transmission with the first gear, and the cross arm of the C-shaped arm is locked. Wherein the first gear and a base supporting the cross arm to swing are relatively static, the first gear is arranged between the second gear and a bearing used for swinging the cross arm, and the speed reducer and the second gear are arranged on the cross arm. The speed reducer in the locking device can increase the torque of the locking device for locking the input shaft of the speed reducer so as to lock the cross arm, and on the basis that the cross arm can be locked, the torque of the locking de