| 摘要 |
PROBLEM TO BE SOLVED: To provide a box body of a metal closing type switch gear that can easily change the width of box, reduce the storage space of parts and also reduce the assembling time. SOLUTION: Horizontal beams 17 are allocated and fixed to be loaded or unloaded keeping the right-angle at the upper and lower ends between the vertical beams 11 allocated at the right and left sides in the front and rear surface sides, the front and rear beams 13 are fixed to be loaded or unloaded at the upper and lower ends between the vertical beams 11 at the front and rear surfaces, a front surface control panel 14 is allocated and fixed at the front surface side between the upper and lower front and rear beams 13, a rear surface control panel 15 at the rear surface side and a center pole 16 is allocated and fixed in vertical at the central area, a cable lead-in panel 12 having a cable lead-in port to guide the cable from the external side is allocated at the front rear surfaces between the upper and lower front and rear beams 13, a ceiling plate 19 is allocated and fixed to the upper surface of the upper cable lead-in panel 12, front and rear beams 13 and center beam 18, and a bottom plate 20 is allocated and fixed between the lower cable lead-in panel 12 and the front and rear beams 13. |
