Shaft sleeve connecting device and joint coupling
The invention provides a shaft sleeve connecting device and a joint coupling. The shaft sleeve connecting device comprises a first connecting shaft arranged in the radial direction of a shaft sleeve, a second connecting shaft arranged in the axial direction of the shaft sleeve and a connecting arm u...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a shaft sleeve connecting device and a joint coupling. The shaft sleeve connecting device comprises a first connecting shaft arranged in the radial direction of a shaft sleeve, a second connecting shaft arranged in the axial direction of the shaft sleeve and a connecting arm used for connecting the first connecting shaft and the second connecting shaft. The first connecting shaft is mounted in the first connecting sleeve at one end of the connecting arm, and memory alloy is arranged in the first connecting sleeve and between the first connecting shaft and the connecting arm; the second connecting shaft is installed at the other end of the connecting arm. The structural design that the memory alloy is arranged in the connecting sleeve and between the connecting shaft and the connecting arm is adopted, the memory alloy serves as an elastic buffering part of the connecting shaft and the connecting arm, when overload impact is borne, the memory alloy deformed after impact is heated, the mem |
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