| 摘要 |
PURPOSE:To reduce manhours in coating and assembling by spot-welding the pole of a surface-treated steel plate and the reinforcing plate of a surface-treated steel plate together to make a side member, and coupling the side member to a bottom plate and a top plate with a fastening member. CONSTITUTION:For a side face member 1, pillars 11 made by bending surface- treated steel plate in a C shape and reinforcing plates 12 and 13 of surface- treated steel plates are welded together by gas spot welding. A mounting pole 2 is coupled by spot welding to the reinforcing plates 12, 13, and 14 constituting the side face member 1, being constituted so that control equipment can be attached. The side face member 1 and the mounting pillar 2 are coupled with the bottom plate 3 by rivets 30. The side face member 1 and the mounting pillar 2 are coupled with the top plate 4 of the surface-treated steel plate by rivets 40. |
