| 摘要 |
PURPOSE: A manual handle for a point machine is provided to improve work efficiency by implementing a manual operation function and a locking function to lock the point machine. CONSTITUTION: A first fixing groove (11) and a second fixing groove (12) are formed on both sides of a connection frame (10). A first fixing bolt and a second fixing bolt are inserted into the lateral sides of the first fixing groove and the second fixing groove. Fixing balls are inserted into the front sides of the first fixing bolt and the second fixing bolt. A handle (20) fixes or separates the connection frame. A point machine is manually operated by a manual key. |
