| 摘要 |
PURPOSE:To prevent an elevator car floor arrival device and floor arrival plate that are displaced relatively following an earthquake or the like from colliding with each other and being damaged. CONSTITUTION:When an earthquake occurs and a floor arrival device 2 and a floor arrival plate 5 are relatively displaced horizontally, the detecting plates 61 and 61A of a detector 6 or a detector 6A located at the upper and lower portions of the floor arrival device 2 collide with the floor arrival plate 5 displaced from a normal position following the movement of a car. The detecting plates 61 and 61A that have collided are swung and actuate a detecting switch 66, and this switch 66 stops the car of an elevator through a controller. Accordingly, damage that follows the collision of the floor arrival device 2 and the floor arrival plate 5 displaced relatively, can be prevented beforehand and surely. Also, even a person other than a professional technician can conduct inspection operation in the inside of the car, and in a case in which there is no trouble, return to normal operation can be realized early. |
