| 摘要 |
PURPOSE: To improve the operability of assembling at the site of an equipment arranging board by opening inserting holes in which a protruding member detachably provided at side members stood as a pair in a vertical direction can be inserted at a plurality of bottom plates. CONSTITUTION: Bottom members 31, 32 are decided at the positions to be screw- clamped at a side member 1 by inserting protruding members 8 engaged with the member 1 into inserting holes 31c, 32c. In this state, the threaded hole 2a of a screw-clamping member 2 inserted to the member 1 is superposed with the through hole 31b, and the members 31, 32 are screw-clamped at the member 1 by screws 9. Accordingly, even if it is disassembled and conveyed to an installing site, when a bottom plate 3 at the installing site is screw-clamped with the threaded hole 2a of the part 2 of the member 1, the members 8 of the member 1 are inserted to the holes 31c, 32c of the plate 3, and hence the positional relationship can be reproduced between the hole 31b of the plate 3 and the hole 21a of the part 2 of the member 1 in the case of assembling in a factory. |
