Guiding type movable metal stand

The utility model relates to the technical field of metal grandstands, in particular to a guiding type movable metal grandstand which comprises a grandstand body used for watching in a gymnasium or an art performance site and a folding mechanism facilitating folding and moving of the grandstand body...

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1. Verfasser: DONG XIUJIAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to the technical field of metal grandstands, in particular to a guiding type movable metal grandstand which comprises a grandstand body used for watching in a gymnasium or an art performance site and a folding mechanism facilitating folding and moving of the grandstand body, a base b is arranged at the bottom end of the grandstand body, and a base a is arranged at the top end of the base b. A steering device is arranged between the base a and the base b and comprises an air cylinder, a telescopic rod and a rotating block, the air cylinder is located at the top end of the base b, the telescopic rod is arranged at the end, away from the base b, of the air cylinder, and the rotating block is arranged at the point, away from the air cylinder, of the telescopic rod. By arranging the rotating block and the telescopic rod between the base a and the base b, direction rotation of the base a and the stand body is achieved, the risk and damage caused by manual movement are avoided, time and lab