公开(公告)号：US09440820B2

公开(公告)日：2016-09-13

申请号：US14593960

申请日：2015-01-09

申请人： KONE CORPORATION

发明人： Daniel Sullivan ,  Richard M McCartin

IPC分类号： B66B21/02 ,  B66B21/00 ,  B66B31/00

CPC分类号： B66B21/00 ,  B66B31/00

摘要： A method is provided for removing an escalator truss from an escalator well-way having an upper landing and a lower landing, the escalator truss having a first end and a second end. The method includes placing a first forklift below the first end of the escalator truss under the upper landing, placing a second forklift at a second end of the escalator truss, lifting a lifting frame with the first forklift into contact with the first end of the escalator truss, connecting the first end of the escalator truss to the lifting frame, connecting the second forklift to the second end of the escalator truss with a lifting mechanism, raising both the first end and the second end of the escalator truss with the forklifts and moving both forklifts in a same direction to move the escalator truss away from the escalator well-way. A method of installing an escalator truss and lifting frame are also provided.

摘要翻译： 提供了一种用于从具有上层着陆和下着陆的自动扶梯井中移除自动扶梯桁架的方法，自动扶梯桁架具有第一端和第二端。 该方法包括将第一叉车放置在自动扶梯桁架的第一端下方在上层板下方，将第二叉车放置在自动扶梯桁架的第二端处，用第一叉车提升起重架与自动扶梯的第一端相接触 桁架将自动扶梯桁架的第一端连接到起重机架上，用提升机构将第二台叉车连接到自动扶梯桁架的第二端，用叉车将起重机桁架的第一端和第二端同时移动 两个叉车在同一个方向上移动自动扶梯桁架远离自动扶梯。 还提供了一种安装自动扶梯桁架和起重机架的方法。