调绳离合器是单绳缠绕式提升机中的一个重要部件，其作用是将游动卷筒与主轴连上或脱开，使游动卷筒与固定卷筒同步转动或作相对运动，以调节绳长或更换水平。近年来，提升机多采用径向齿块式调绳离合器（一般为两齿块，每齿块4个齿），如图1所示。该离合器由啮合工作机构（齿 Rope clutch is a single rope winding hoist in an important component, its role is to move the spool and the spindle connected or disconnected, so that the swimming drum and the fixed roll synchronous rotation or relative movement to adjust Long rope or change level. In recent years, the hoisting machine mostly adopts the radial gear-type rope-shifting clutch (usually two gears and four gears per gear), as shown in FIG. 1. The clutch is engaged by a working mechanism (teeth