Tripping mechanism for gas safety stop valve

The utility model discloses a tripping mechanism used on a gas safety shut-off valve, which comprises a base, one side of the bottom of the base is rotatably connected with a support plate, a transmission mechanism is arranged in the base, a first tripping mechanism and a second tripping mechanism a...

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Bibliographische Detailangaben
Hauptverfasser:	GU GUANGXUE, LI GUOWEI, HUANG HAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a tripping mechanism used on a gas safety shut-off valve, which comprises a base, one side of the bottom of the base is rotatably connected with a support plate, a transmission mechanism is arranged in the base, a first tripping mechanism and a second tripping mechanism are further arranged in the base, and the first tripping mechanism and the second tripping mechanism are connected with the support plate. The first tripping mechanism and the second tripping mechanism are in transmission connection with the transmission mechanism, the transmission mechanism is in transmission connection with the supporting plate, the transmission mechanism drives the supporting plate to rotate in the base, and the sliding rod limits the top of the fixed rod and the movable plate limits the rotating seat, so that the sliding rod and the movable plate can be tripped only when the sliding rod and the movable plate are tripped. The supporting plate can be separated from the valve clack to cut off fuel