PROBLEM TO BE SOLVED: To provide a sill clearance blocking device of an elevator which reduces the possibility that a blocking plate for blocking a sill clearance between a car and a landing jumps up by receiving an impact of passage of a user, a vehicle, or the like.SOLUTION: A sill clearance blocking device 13 of an elevator comprises a blocking plate 14, a shaft member 15 as a rotation support member, a blocking plate drive part 16, and a first magnetic body 17a and a second magnetic body 17b as energizing members. The blocking plate 14 blocks a sill clearance 18 between a car sill 2b and a landing sill 6b from the upper side in a vertical direction. The shaft member 15 supports the blocking plate 14 so as to be rotatable around a rotation axis A with respect to the car sill 2b between a blocking position 19 blocking the sill clearance 18 and a retreat position 20 opening the sill clearance 18. The blocking plate drive part 16 moves the blocking plate 14 around the rotation axis A. The energizing members energize the blocking plate 14 in a direction from the retreat position 20 toward the blocking position 19.SELECTED DRAWING: Figure 2
【課題】乗りかごと乗場との間の敷居隙間を閉塞する閉塞板が、利用者又は車両等の通過による衝撃を受けて跳ね上がる可能性を低減するエレベータの敷居隙間閉塞装置を提供すること。【解決手段】実施形態のエレベータの敷居隙間閉塞装置13は、閉塞板14と、回転支持部材である軸部材15と、閉塞板駆動部16と、付勢部材である第1磁性体17a及び第2磁性体17bと、を備える。閉塞板14は、かご敷居2bと乗場敷居6bとの間の敷居隙間18を鉛直方向上側から閉塞する。軸部材15は、閉塞板14をかご敷居2bに対して回転軸A周りに、敷居隙間18を閉塞する閉塞位置19と敷居隙間18を開放する退避位置20との間を、回動可能に支持する。閉塞板駆動部16は、閉塞板14を回転軸A周りに移動させる。付勢部材は、閉塞板14を退避位置20から閉塞位置19へ向かう方向に付勢する。【選択図】図2
SILL CLEARANCE BLOCKING DEVICE OF ELEVATOR
エレベータの敷居隙間閉塞装置
2017-01-26
Patent
Elektronische Ressource
Japanisch
IPC: | B66B Aufzüge , ELEVATORS |
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