| 摘要 |
PURPOSE: To obtain a cradle for a drawer type breaker in which the unidirectional work of a welding robot is performed, the aligning function is provided at a composing member and the assembling operability can be improved. CONSTITUTION: A welding cutout 6 is provided at the site of the side frame 2 corresponding to the welding position to the back 3b of a member 3. A welding cutout 6 is provided at the site of a ceiling frame 1 corresponding to the welding position of the frame 2 to the back 3b of the member 3. The end face of the back 3b is externally exposed from the cutout 6 of the frame 2, and the frame 2 and the end face of the back 3b are externally exposed from the cutout 6 of the ceiling frame. Then, a torch is directed down from the exterior at the site of the cutout 6 to perform the welding work. |
