| 摘要 |
PROBLEM TO BE SOLVED: To drastically improve the workability of maintenance management without complicating a structure, in a control panel for a power failure automatic landing device of an elevator, in which a control unit and a rechargeable battery are arranged in a housing box. SOLUTION: This control panel is provided with a tray table 6 arranged on the inner bottom part 2a of a housing box 2, a tray member 7 horizontally movably loaded on the tray table 6 and capable of being taken in and out from the housing box 2, a leg piece 8 for supporting the tray member 7 forward projected from the inside of the housing box 2 and for preventing the tray member from being tilted, and hook pieces 9, 10 for regulating the position of the tray member 7 and preventing it from dropping from the tray table 6. Since rechargeable type batteries 4, 4a are placed on the tray member 7, an operator visually confirms an indicator for checking the life and detaches a wire after drawing the tray member 7 from the inside of the housing box 2 to his side, when checking of the life and changing of the batteries 4, 4a are performed. |
