To facilitate the setup work of the box of a metal-enclosed switchgear.
This metallic enclosed switchgear is equipped with a control room 1a, which is made into a rectangular form by fastening a roof board 6, a floor board 7, and side boards 4 and 5 by rivets; a unit room 1b which is made in rectangular form, by fastening by rivets; a roof board 10, a floor board 11; and side boards 8 and 9 to be fixed to the control chamber 1a, and a cable chamber 1c which is made into a rectangular form, by fastening by rivets, a roof board 14, a floor board 15, and side boards 12 and 13 to be fixed to the unit chamber 1b. For the side boards 4, 5, 8, 9, 12 and 13 that each of the control chamber 1a, the unit chamber 1b, and the cable chamber 1c adjoin, the end faces are bent into L shape, and these L-shaped end faces are positioned in the inside and outside and are moreover fixed with bolts.
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JPH099423 | WINDOW GLASS FIXING STRUCTURE OF SWITCHBOARD |
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