To provide a staircase ascending/descending device that realizes both a simple structure and high safety.SOLUTION: A staircase ascending/descending device includes: a loading part 2 on which a human or an object can be loaded; an ascending/descending part 3 which moves relative to the loading part 2; and a driving mechanism 4 which causes the relative movement. The loading part 2 and the ascending/descending part 3 are capable of freely conducting translational motion mutually in a direction along an X-Z plane by being coupled and supported via a guide mechanism 5, and a 4-drive mechanism includes a circulation moving mechanism 8 provided with a drive pin (a mobile body) 20 which moves along a predetermined closed trajectory according to drive of a single gear motor 7. When the drive pin (the mobile body) 20 and the ascending/descending part 3 are coupled, the loading part 2 and the ascending/descending part 3 move relative to each other along the trajectory so as to ascend/descend the staircase.SELECTED DRAWING: Figure 1
【課題】簡単な構造と高い安全性を両立させる階段昇降装置を提供する。【解決手段】人や物を搭載できる搭載部2と、搭載部2に対して相対移動する昇降部3と、相対移動を起こすための駆動機構4と、を備え、搭載部2と昇降部3は、ガイド機構5を介して連結支持されることによって互いにX−Z面に沿う方向に自由に並進運動できると共に、4駆動機構は、単一のギヤモータ7の駆動によって所定の閉じられた軌跡に沿って移動する駆動ピン(移動体)20を備えた循環移動機構8とを有してなり、駆動ピン(移動体)20と昇降部3が連結されることによって、搭載部2と昇降部3とが軌跡に沿って相対移動することにより階段を昇降する。【選択図】図1
STAIRCASE ASCENDING/DESCENDING DEVICE
階段昇降装置
2019-08-01
Patent
Electronic Resource
Japanese