Durable hydraulic equipment capable of preventing multidirectional bearing
The invention belongs to the technical field of hydraulic pressure, and particularly relates to durable hydraulic equipment capable of preventing multidirectional bearing, which comprises a hydraulic rod and spherical hinge mechanisms, and is characterized in that when the hydraulic rod is subjected...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention belongs to the technical field of hydraulic pressure, and particularly relates to durable hydraulic equipment capable of preventing multidirectional bearing, which comprises a hydraulic rod and spherical hinge mechanisms, and is characterized in that when the hydraulic rod is subjected to lateral force, and the lateral force exceeds the allowable release range of the spherical hinge mechanisms at the two ends; the hydraulic inner rod swings relative to the hydraulic outer sleeve under the action of a hinge ball and the inner spherical surface of the hydraulic outer sleeve, at the moment, an arc-shaped pressing plate on the corresponding side extrudes a first spring, a pulled pull rope installed between a connecting ring and the inner wall surface of the hydraulic outer sleeve pulls the connecting ring to move downwards, and the connecting ring moves to enable an upper limiting block and a lower limiting block to slide; in the sliding process, the corresponding limiting blocks slide towards one s |
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