| 摘要 |
A safety device for checking an actuator of a forklift truck is provided to prevent accident due to the accidental fall of an elevation mast and a carriage when an operator repairs a mast hydraulic line and a driving axle of a fork lift truck front wheel part. A safety device for checking an actuator of a forklift truck comprises an external mast(1), a main stop pin(3) and a separation preventing unit. The external mast comprises two vertical columns. A pin-fixing hole is formed on one or more lower parts among two vertical columns. The main stop pin is detachably inserted into the pin-fixing hole of the external mast. The main stop pin stops the falling of an elevation mast(5) vertically moving through the external mast. The separation preventing unit prevents the main stop pin from being separated from the pin-fixing hole. |
