| 摘要 |
PROBLEM TO BE SOLVED: To automatically and precisely attach and detach a lamp mounted to a side wall of a tube corridor with equal intervals. SOLUTION: An attaching/detaching device 1 in which a pair of circular openings are inserted through a pair of through pins 60a and 60b at a specified position to mount a lamp M and detached by removing them from these pins, a pair of left and right engagement pins 51a and 51b consisting of a short diameter part L, a tapered part K, and a large diameter part J are tightly fitted into engagement holes of both side wall parts of a lamp, thereby they are lifted upwardly the pins 60a and 60b, similarly only the short diameter part H of the pins 60a and 60b consisting of a short diameter part H, a taper part G and a middle diameter part F is vertically moved to insert them, the pins 51a and 51b are moved in mutually proximal or distance direction, positioning with respect to the pins 60a and 60b is performed, during movement the short diameter part H and the circular opening of the pins 60a and 60b are automatically centered to, fitting with, and made possible to pull out the pins 60a and 60b. Thereby, a lamp M can be precisely attached to and detached from the pins 60a and 60b. |
