| 摘要 |
The present invention relates to a rotation assistant apparatus for a large-sized lighthouse lantern, and is adapted to solve a problem occurring when the large-sized lighthouse lantern fails to show its function as much time and high costs are consumed for replacement of a main motor if the large-sized lighthouse lantern cannot be rotated due to a breakdown of the large-sized lighthouse lantern rotated by a main motor having a high horse power, damage to the main motor or loss of power. A motor having a motor shaft is mounted to a bearing housing of a main motor by circularly mounting a gear body equipped with a gear divided into two or more parts on a rear surface of a rotary plate for rotating a lighthouse lantern equipped with a light emitting unit and a monitoring unit for monitoring charging for light emission of the light emitting unit, and a control and a light emission state of the light emitting unit with the main motor. A motor of an auxiliary rotation unit can be easily manipulated and mounted and a driving gear mounted to a motor shaft can be accurately engaged with a gear train of the gear body by mounting a bracket of a speed control unit on a bearing housing of the main motor while the bracket of the motor is connected to the bracket of the speed control unit for control rotating speed. |
