Radial bearing with fulcrum-adjustable tilting pads

The invention provides a radial bearing with fulcrum-adjustable tilting pads. The radial bearing comprises a bearing body, a plurality of pads and a plurality of struts, wherein the pads are mounted on the bearing body, the plurality of pads are annularly arrayed to form a ring, the surface, away from the center of the ring, of each pad is a back surface, the back surfaces are connected with the struts, and the struts are attached to the back surfaces and are slidably arranged. The bearing is a radial tilting-pad bearing, the position of the fulcrum of the pads is adjustable, the position of the fulcrum can be adjusted according to needs when the bearing is used, different bearing capacities can be obtained, different rotor steering directions can be adapted, different bearing oil film rigidities and damping can be obtained, and the dynamic characteristics of the bearing are improved. 本发明提供了一种可倾瓦的支点可调的径向轴承，包括轴承体、多个瓦块和多个支柱，瓦块安装在轴承体上，多个瓦块环形阵列布置成一环形，每个瓦块的远离所述环形中心的面为背面，所述背面衔接支柱，支柱贴合所述背面可滑动地设置。本发明所述轴承为径向可倾瓦轴承，瓦块支点