| 摘要 |
PURPOSE: An automatic recovery apparatus of a vehicle blocking system is provided to repair a blocking rod by preventing the damage of a vehicle and a blocking rod. CONSTITUTION: An automatic recovery apparatus of a vehicle blocking system is composed of a mounting plate(200), an up/down motor(300), a blocking rod(400), and a recovery unit(500). The mounting plate is installed on the top of a post(100) to be rotatable. The up/down motor is mounted on the mounting plate. The blocking rod is connected to the up/down motor. The blocking rod blocks the entry of vehicles. The recovery unit is formed between the post and the mounting plate. The recovery unit applies the rotation power to the mounting plate. The recovery unit includes a rotation shaft, a recovering motor(520), and a power transmission unit. The rotation shaft is formed at the center of the mounting plate. The recovering motor is built in the post. The power transmission unit transmits the rotation power of the recovering motor to the rotation shaft.
|
