公开(公告)号：US20160290408A1

公开(公告)日：2016-10-06

申请号：US14816643

申请日：2015-08-03

Applicant: Fluid Handling LLC.

Inventor： Stephen W. WALTZ ,  Bruce M. BURKELMAN ,  James R. ROBERTS ,  Joel E. SWANSON

IPC: F16D1/04

CPC classification number: F16D1/04 ,  F16D1/0864

Abstract: A vertical in-line split couple pump includes a motor shaft having a motor shaft collar; a pump shaft having a pump shaft collar with a pump shaft angled collar surface oblique to an axis of the motor and pump shafts; and a coupler having coupler halves that attach together, that have a couple groove to receive the motor shaft collar, and have a couple angled groove to receive the pump shaft collar. The couple angled groove has a couple angled groove surface oblique to the axis. The coupler halves respond to a force that moves them together to couple the pump and motor shaft together, moves the pump shaft angled collar surface in relation to the couple angled groove surface, causing the pump shaft to move upwardly towards the motor shaft along the axis, to provide a way to jack-up and recouple the pump shaft and any impeller attached thereto by one mechanic.

Abstract translation: 垂直的在线分体式联动泵包括具有电动机轴环的电动机轴; 泵轴具有泵轴套环，其具有与电动机和泵轴的轴线倾斜的泵轴倾斜的套环表面; 以及耦合器，其具有连接在一起的耦合器半部，其具有耦合的凹槽以接收电动机轴环，并且具有耦合的成角度的凹槽以接收泵轴环。 双股倾斜槽具有与轴线倾斜的一对倾斜的槽形表面。 耦合器一半响应于将它们一起移动到一起以将泵和电动机轴联接在一起的力，使泵轴相对于耦合的倾斜槽表面移动泵轴角度的套环表面，使得泵轴沿着轴线向着电动机轴向上移动 ，以提供一种通过一个技工将泵轴和任何附着在其上的叶轮起重和补充的方式。