公开(公告)号：US20150144433A1

公开(公告)日：2015-05-28

申请号：US14526647

申请日：2014-10-29

申请人： Johannes KOIVUKANGAS ,  Tommi RAUTIO

发明人： Johannes KOIVUKANGAS ,  Tommi RAUTIO

IPC分类号： B66B15/02 ,  B66B19/02

CPC分类号： B66B15/02 ,  B66B11/008 ,  B66B19/007 ,  B66B19/02 ,  Y10T29/4973 ,  Y10T29/49826

摘要： The invention relates to a method for installing one or more ropes of an elevator, wherein a pulley of a pulley arrangement is roped, which pulley arrangement comprises a pulley having a shaft for mounting it rotatably on a support frame, the shaft having a first end and a second end; and a support frame having a first supporting wall and a second supporting wall spaced apart and having a pulley space between them, in which pulley space the pulley is mounted, the first end of the shaft extending into a first opening of the first supporting wall, and the second end of the shaft extending into a second opening of the second supporting wall. In which method one or more ropes is/are guided to pass around said pulley. The method comprises steps wherein a free space is arranged on the axial side of the pulley and the second end of the shaft sufficiently large to allow a rope to be moved transversely past the axial side of the pulley and the second end of the shaft in the pulley space, said step comprising at least enabling axial movement of the shaft, and thereafter moving the shaft axially so that the second end of the shaft retracts from the second opening, into the pulley space; and thereafter said rope(s) is/are moved in the transverse direction thereof in the pulley space past the axial side of the pulley and the second end of the shaft; and thereafter the shaft is moved axially so that the second end of the shaft penetrates back into the second opening; and thereafter the shaft is fixed at least axially immovable. The invention relates also to a pulley arrangement of an elevator.

摘要翻译： 本发明涉及一种用于安装电梯的一个或多个绳索的方法，其中，滑轮装置的滑轮被卷绕，所述滑轮装置包括具有用于将其可旋转地安装在支撑框架上的轴的滑轮，所述轴具有第一端 和第二端; 以及支撑框架，其具有间隔开的第一支撑壁和第二支撑壁，并且在它们之间具有滑轮空间，所述滑轮安装在所述滑轮空间中，所述轴的第一端延伸到所述第一支撑壁的第一开口中， 并且所述轴的第二端延伸到所述第二支撑壁的第二开口中。 在该方法中，一个或多个绳索被引导以绕过所述滑轮。 该方法包括以下步骤，其中在滑轮的轴向侧上设置自由空间，并且轴的第二端足够大以允许绳索横向移动经过滑轮的轴向侧并且轴的第二端在 滑轮空间，所述步骤至少包括使轴能够轴向移动，然后轴向移动轴使得轴的第二端从第二开口缩回到滑轮空间中; 此后，所述绳索在滑轮空间中沿其横向方向移动经过滑轮的轴向侧和轴的第二端; 然后轴轴向移动，使得轴的第二端穿透第二开口; 此后轴固定至少轴向不可移动。 本发明还涉及电梯的滑轮装置。