Articulated crotch of hydraulic pressure working stand

The utility model relates to an articulated crotch of hydraulic pressure working stand. Crotch and outer crotch scissors formula cross arrangement in it, articulated shaft fixed connection is passed through in the intersect of interior crotch and outer crotch, articulated shaft outer crotch axle sle...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI DUOLIN, CAO ZHI, TAN WEI, HAN GUOQIANG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to an articulated crotch of hydraulic pressure working stand. Crotch and outer crotch scissors formula cross arrangement in it, articulated shaft fixed connection is passed through in the intersect of interior crotch and outer crotch, articulated shaft outer crotch axle sleeve of outer noose and interior crotch axle sleeve, outer crotch axle sleeve outer end is connected with outer crotch, and interior crotch axle sleeve outer end is connected with interior crotch, its characterized in that, the inserted solid self -lubricating bearing of the inboard noose of outer crotch axle sleeve. The utility model discloses reduce the fit clearance, effectively improve the hydraulic pressure working stand and rock big problem, promote overall stability, inserted solid self -lubricating bearing bearing capacity is high, shock -resistant, strong from lubricating capability, has avoided later maintenance work such as regular filling lubricating oil. 本实用新型涉及种液压工作梯的铰接叉架。其内叉架和外叉架剪刀式交叉设置,内叉架和外叉架的交叉点通过铰