PROBLEM TO BE SOLVED: To provide a shaft structure for supporting a driving pulley by a hollow shaft, which can reduce processing expense because processing required for rotation stop of the hollow shaft is easy.SOLUTION: A shaft structure includes: a main frame provided with a speed reducer and having a through hole formed under the speed reducer; a hollow shaft attached by being inserted into the through hole of the main frame; a drive pulley supported by the hollow shaft in a freely rotatable manner; a drive shaft provided inside the hollow shaft to connect the drive pulley and the speed reducer; and a rotation stop plate locked on the hollow shaft and the main frame so as to prevent the hollow shaft from rotating with respect to the main frame.SELECTED DRAWING: Figure 5
【課題】中空軸により原動滑車を支持する軸構造において、中空軸の回転止めに要する加工が容易であって、したがって加工費が低減できる軸構造を提供すること。【解決手段】減速機を備え該減速機の下方に貫通孔を形成したメインフレームと、該メインフレームの前記貫通孔に挿嵌して取り付けられた中空軸と、該中空軸に回転自在に支持された原動滑車と、前記中空軸の内部に備え前記原動滑車と前記減速機を連結する駆動軸と、前記中空軸と前記メインフレームに繋止して前記中空軸が前記メインフレームに対して回転しないようにした回り止めプレートと、を備えた。【選択図】図5
SHAFT STRUCTURE OF DRIVING PULLEY IN CABLEWAY
索道における原動滑車の軸構造
2016-09-01
Patent
Electronic Resource
Japanese
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen |
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