| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a riding cage threshold adjusting device for an elevator, having a function that, with a simple structure, upon landing of a riding cage, a gap between the cage threshold and a station threshold is reduced, while upon elevation traveling of the riding cage, increasing the gap; and having an excellent durability and applicability.SOLUTION: In the riding cage threshold adjusting device, a movable threshold extender 12 is arranged on bottom part of a cage threshold 8 of a riding cage; and, upon landing to a call registered floor, reduces a gap 11 between the cage threshold 8 and a station threshold 9 in a linked manner with full opening action by a cage door 7. The movable threshold extender 12 has a rotation type structure that: upon landing, a tip end part extending along with the cage threshold 8 is rotated to be inserted into the gap 11 in order to make a clearance 10; and, during elevation traveling, the tip end part is rotated in a liked manner with full closing action by the cage door 7 to be withdrawn from the gap 11. The movable threshold extender has an approximately L-shape in its sectional shape in side direction. A middle section of a long arm piece is attached on one outer end of a rotational axis 15 journaled on fixed member 13 for axis arranged on both end parts of bottom part of the cage threshold 8. A short arm piece comprises the tip end part.</p> |
