| 摘要 |
PURPOSE: To couple switchboards readily and rigidly by forming a U-shaped groove from the front end to the rear end along the neighboring parts of the bases of a pair of the neighboring switchboards, and inserting the coupling metal fitting in a U shape into the groove. CONSTITUTION: A plurality of switchboards 1, wherein a main body part 1b for containing devices is attached to each base 1a, are aligned in the lateral direction, and an array switchboard is constituted. A U-shaped groove 1c is provided from the front end to the rear end at the upper surface and in the trailing pattern from the upper surface over two bases 1a at the neighboring part of a pair of the neighboring bases 1a. Screw holes 1d are provided at the parts surrounded by the groove 1c at the front end of each base 1a. An engaging part 2a is provided at the front end of a U-shaped coupling metal fitting 2, which is inserted into the U-shaped groove 1c from the front side. A bolt inserting hole 2b is provided at the engaging part 2a. The coupling fitting 2 is inserted into the groove 1c from the front side, and a bolt is inserted into the inserting hole 2b and tightned to the screw hole 1d. Thus, the switchboard 1 is rigidly coupled readily. |
