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Invention Publication
CN108603527A 自对准式轴承支承装置 有权

自对准式轴承支承装置
Abstract:
自对准式轴承支承装置（10）支承中间轴承（7），前述中间轴承（7）将中间轴（6）的中间部能够旋转地支承，中间轴承（7）沿水平方向延伸，其前端和后端被能够旋转地支承。自对准式轴承支承装置（10）具有相对于中间轴承（7）距安装高度的位移（x）的综合弹簧常数（k）。综合弹簧常数（k）被设定成，中间轴承（7）的支承力（F）在设定高度范围（RH）中处于设定载荷范围（RF）内。此外，具有限制中间轴承（7）从安装高度的位移速度的位移速度限制装置（30）。位移速度限制装置（30）具有固定中间轴承（7）的位移（x）的位移固定装置（远程控制阀（39））。
Abstract(English):

A self-aligning bearing support device (10) supports an intermediate bearing (7) which rotatably supports the intermediate portion of an intermediate shaft (6). The intermediate bearing (7) extends horizontally with the front and rear ends thereof being rotatably supported. The self-aligning bearing support device (10) has a total spring constant (k) with respect to the displacement (x) of the intermediate bearing (7) from the installation height. The total spring constant (k) is set so that the supporting force (F) of the intermediate bearing (7) falls within a preset load range (RF) in a preset height range (RH). The self-aligning bearing support device (10) also has a displacement speed restriction device (30) which restricts the speed of displacement of the intermediate bearing (7) from the installation height. The displacement speed restriction device (30) has a displacement fixing device (remote control valve (39)) which fixes the displacement (x) of the intermediate bearing (7).

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