Guardrail for road

The utility model discloses a guardrail for a road, which belongs to the field of guardrails and comprises a guardrail, the guardrail comprises two positioning columns and a fixing column, each positioning column comprises a hollow column, a first spring and a column body, the column body extends in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	QU SICHENG, WANG YINGYING, ZHEN YANLIN, HOU SONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS
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Beschreibung
Zusammenfassung:	The utility model discloses a guardrail for a road, which belongs to the field of guardrails and comprises a guardrail, the guardrail comprises two positioning columns and a fixing column, each positioning column comprises a hollow column, a first spring and a column body, the column body extends into the hollow column, the first spring is arranged between the hollow column and the column body, a plurality of positioning holes are formed in the hollow column, and the fixing column is arranged in the positioning holes. Fixing holes corresponding to the positioning holes are formed in the column bodies, second springs and positioning pins are arranged in the fixing holes, one ends of the second springs are fixedly connected with the inner walls of the fixing holes, the other ends of the second springs are fixedly connected with the positioning pins, the fixing columns are arranged between the two positioning columns, and adjusting mechanisms are arranged between the positioning columns and the fixing columns. T