Supporting tool of bottom door opening and closing mechanism

The utility model discloses a supporting tool of a bottom door opening and closing mechanism, and belongs to the technical field of railway hopper cars. The supporting tool of the bottom door opening and closing mechanism comprises a base; the two door plate supporting pieces are oppositely arranged...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TIAN GUOPING, LUO FEI, SHI LEI, YUAN YAO, GAO HUIBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a supporting tool of a bottom door opening and closing mechanism, and belongs to the technical field of railway hopper cars. The supporting tool of the bottom door opening and closing mechanism comprises a base; the two door plate supporting pieces are oppositely arranged, the door plate supporting pieces are arranged on the base in a sliding mode in the longitudinal direction, and hanging seat mounting parts are arranged at the tops of the door plate supporting pieces; the two main shaft supporting assemblies are arranged oppositely, the main shaft supporting assemblies are detachably arranged on the base, and the two door plate supporting pieces are arranged between the two main shaft supporting assemblies. According to the supporting tool of the bottom door opening and closing mechanism, it can be guaranteed that the bottom door opening and closing mechanism cannot be loosened in the transportation process, the state of the bottom door opening and closing mechanism is prevented