The embodiment of the invention provides a rudder blade angle indicating tool. The rudder blade angle indicating tool comprises a clamping device, a connecting shaft, a pointer and a dial. The clamping device comprises a connecting part, an upper clamping arm provided with a threaded through hole and a lower clamping arm provided with a round hole, the upper clamping arm and the lower clamping arm are correspondingly arranged on the same side of the connecting part, a containing space is formed between the upper clamping arm and the lower clamping arm, the threaded through hole is provided with a first bolt, the round hole is provided with a plug pin, and the first bolt is opposite to the plug pin; the connecting shaft is connected below the clamping device; the bottom of the connecting shaft is connected with the pointer; the dial comprises three arcs, radial threaded through holes are formed in the two ends of the inner arc, and angle scales are arranged on the surface of the outer arc. The dial can be arranged on the rudder blade in a sleeving mode through the inner arc, and the dial can be fixed to the rudder blade by assembling second bolts through radial threaded through holes in the two ends of the inner arc. The containing space can be used for containing at least part of the upper rudder bearing, the clamping device can be fixed to the upper rudder bearing by pressing the plug pin through the first bolt, and the pointer is perpendicular to the dial.
本申请实施例提供了一种舵叶角度指示工装,包括:夹紧装置、连接轴、指针和刻度盘;夹紧装置包括连接部件、开设有螺纹通孔的上夹臂和开设有圆孔的下夹臂,上夹臂和下夹臂对应设置于连接部件同一侧,之间具有容置空间,螺纹通孔设置有第一螺栓,圆孔设置有插销,第一螺栓与插销相对;连接轴连接于夹紧装置下方,连接轴底部连接指针;刻度盘包括三个圆弧,内圆弧两端部设置有径向螺纹通孔,外圆弧表面设置有角度刻度;刻度盘能够通过内圆弧套设在舵叶上,通过内圆弧两端部的径向螺纹通孔装配第二螺栓能够将刻度盘固定于舵叶上;容置空间能够用于放置上舵承的至少部分,通过第一螺栓压紧插销能够将夹紧装置固定在上舵承上,指针垂直于刻度盘。
Rudder blade angle indicating tool
一种舵叶角度指示工装
2022-12-27
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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