Self-adaptive variable-diameter pipeline robot

The invention discloses a self-adaptive variable-diameter pipeline robot. The robot comprises a machine main body. Moving assemblies are hinged to the two sides of the bottom of the machine main body.A diameter adjusting assembly used for adjusting the angle between the moving assemblies on the two...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DUAN QUANJING, LIU YANGUO, BAO HUIYONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MOTOR VEHICLES PERFORMING OPERATIONS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRAILERS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a self-adaptive variable-diameter pipeline robot. The robot comprises a machine main body. Moving assemblies are hinged to the two sides of the bottom of the machine main body.A diameter adjusting assembly used for adjusting the angle between the moving assemblies on the two sides is arranged at the bottom of the machine main body. The diameter adjusting assembly comprisesa diameter adjusting motor, a diameter adjusting worm and two diameter adjusting worm wheels, wherein each diameter adjusting worm wheel is of a fan-shaped structure. The diameter adjusting motor isfixedly arranged at the bottom of the machine main body, a rotating shaft of the diameter adjusting motor is coaxially and fixedly connected with the diameter adjusting worm downwards, and the two diameter adjusting worm wheels are in symmetrical engagement with the two sides of the diameter adjusting worm. The end parts of the diameter adjusting worm wheels are connected with the moving assemblies correspondingly. A jackin