ROBOT FOR RUNNING IN PIPE

PURPOSE:To improve reliability and safety of a robot during its running by a method wherein the robot is prevented from hooking to the weld bead of a pipe wall and an uneven surface part through control of the angle of a wheel on the ceiling side to the same value as that of a running wheel by means...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	HIROSE KINZO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLEANING CLEANING IN GENERAL CONTROLLING ENGINEERING ELEMENTS AND UNITS EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR 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 PHYSICS PIPES PREVENTION OF FOULING IN GENERAL RAILWAY SYSTEMS RAILWAYS REGULATING SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES THERMAL INSULATION IN GENERAL TRAILERS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To improve reliability and safety of a robot during its running by a method wherein the robot is prevented from hooking to the weld bead of a pipe wall and an uneven surface part through control of the angle of a wheel on the ceiling side to the same value as that of a running wheel by means of potentiometer. CONSTITUTION:A running wheel is mounted on a bearing 2 of a robot truck 1, a potentiometer 5 is connected to a steering device 4 attached to the bearing 2, and a wheel 10 on the ceiling is mounted on a support frame body 9 pivotally mounted on a gantry arm lever 6 pivotally mounted in a manner to be capable of freely rising and falling. A potentiometer 23 on the ceiling side is coupled to the wheel 10 on the ceiling and controlled to approximately the same angle as that of a running wheel 3. This constitution not only performs stable running without hooking to the weld bead of a pipe wall and an uneven surface and but also ensures stable orientation of a robot truck, whereby reliability, safety, and working efficiency during maintenance inspection, cleaning, and painting can be improved.