Damping device for petroleum extraction machine

The utility model discloses a damping device for a petroleum extraction machine, which comprises a bottom bracket, a supporting seat, a mounting plate and a damping mechanism, the bottom bracket adopts a U-shaped structure, the bottom bracket is formed by splicing a bottom plate, a first side plate...

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Bibliographische Detailangaben
Hauptverfasser:	CAO JINDONG, QU SHIHONG, SUN HUIMIN, SUN PANFENG, HE ZHANGHUA, LIU XIQIANG, ZHANG YONG, YANG LIMIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a damping device for a petroleum extraction machine, which comprises a bottom bracket, a supporting seat, a mounting plate and a damping mechanism, the bottom bracket adopts a U-shaped structure, the bottom bracket is formed by splicing a bottom plate, a first side plate and a second side plate, the supporting seat is mounted in the bottom bracket, the mounting plate is arranged above the supporting seat, and the damping mechanism is arranged on the mounting plate. The damping mechanism comprises a first damping assembly and two second damping assemblies, the first damping assembly is installed between the supporting base and the bottom plate, the first damping assembly is installed between the first side plate and the supporting base, and the second damping assembly is installed between the second side plate and the supporting base. The multi-direction shock absorption device for the petroleum extraction machine is novel in structural design, has a multi-direction shock absorption