| 摘要 |
The present invention relates to a crossing gate for a vehicle. According to an embodiment of the present invention, the crossing gate for a vehicle includes: a driven shaft installed in a frame to rotate in forward and backward directions, wherein a rear end is connected to a blocking bar to rotate by being engaged to an opening and closing side; a driven crank, wherein a first rotation end on the other side is installed to eccentrically rotate in the forward and backward directions based on a first connection end connected to a front end of the driven shaft; a driving crank installed in the lower part of the driven crank, wherein a second rotation end is installed to eccentrically rotate in the forward and backward directions based on a second connection end connected to a driving shaft; and a connecting rod which can be contracted or expanded in a longitudinal direction, wherein an upper end is connected to the first connection end to rotate and a lower end is connected to rotate in the forward and backward directions. The crossing gate for a vehicle includes an elastic member in order for preset power to be applied to a balance member in a direction opposite to the rotation direction of the blocking bar. So, the crossing gate for a vehicle can absorb impact when the blocking bar rotates and can reduce damage and operation noise of a power transmission component by assisting power of lifting the blocking bar. |
