| 摘要 |
PURPOSE: A fixed collector trolley for the connection between a gantry crane and a conductor bar is provided to reduce maintenance costs by supplying crane power and inserting a collector into a conductor bar. CONSTITUTION: A fixed collector trolley(120) for the connection between a gantry crane and a conductor bar is composed as follows. A bottom guide roller(100) of the fixed collector trolley is placed on the top of a guide beam(10) using a camera(110) installed in a crane. When a pneumatic cylinder is contracted, a collector(20) and a roller of the fixed collector trolley are adhered to the steel surface of a steel fence. A driver powers the crane after confirming whether the fixed collector trolley is accurately installed using the camera.
|
