PROBLEM TO BE SOLVED: To provide an emergency brake device for a passenger conveyor which can improve maintenance inspection workability and replacement workability of a bearing part and can reduce a replacement cost.SOLUTION: In an emergency brake device for a passenger conveyor, plural bearings respectively have a bearing hole and are attached to a support beam fitted to a main frame of the passenger conveyor, horizontal shafts are inserted in respective bearing holes and are rotatably attached to the plural bearings, each of the plural bearings is attached to the support beam, and comprises a stem having a first opened recess at a lower end, and a bearing plate which has a second opened recess at an upper end, and is detachably attached to the stem so as to constitute the bearing hole by the first recess and the second recess.SELECTED DRAWING: Figure 4
【課題】この発明は、軸受部の保守点検作業性と交換作業性を向上できるとともに、交換コストを低減できる乗客コンベアの非常制動装置を得る。【解決手段】複数の軸受が、それぞれ、軸受穴を有し、乗客コンベアの主枠に取り付けられた支持梁に取り付けられ、横軸が、上記軸受穴のそれぞれに通されて、上記複数の軸受部に回動可能に取り付けられ、上記複数の軸受部のそれぞれは、上記支持梁に取り付けられ、下端に開口する第1凹部を有する基部と、上端に開口する第2凹部を有し、上記第1凹部と上記第2凹部とにより上記軸受穴を構成するように、上記基部に着脱可能に取り付けられる軸受板と、を備えている。【選択図】図4
EMERGENCY BRAKE DEVICE FOR PASSENGER CONVEYOR
乗客コンベアの非常制動装置
2016-12-28
Patent
Electronic Resource
Japanese