Gas detection telescopic guardrail

The utility model discloses a gas detection telescopic guardrail. The gas detection telescopic guardrail comprises a telescopic guardrail body, an opening is formed in the first stand column; the first contractor is arranged in the first stand column and is connected with one end of the telescopic g...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YAN LI, ZHANG PENG, HAN JINKE, XUE SHIYOU, HUANG CHUMING, RAO QINGFENG, DENG XIAOWEI, CHEN FEI, LIN CHUXIAN, LYU DA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE ALARM SYSTEMS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS
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Beschreibung
Zusammenfassung:	The utility model discloses a gas detection telescopic guardrail. The gas detection telescopic guardrail comprises a telescopic guardrail body, an opening is formed in the first stand column; the first contractor is arranged in the first stand column and is connected with one end of the telescopic guardrail body through the opening; the second stand column is connected with the other end of the telescopic guardrail body; the control device is arranged on the first stand column; the fuel gas detector is arranged on the second stand column and is electrically connected with the control device; the display panel is arranged on the first stand column and electrically connected with the control device. The gas detection telescopic guardrail has a gas detection function while warning and protecting a maintenance range, and a gas concentration value is displayed through the display panel, so that a worker can know the gas concentration of a working environment more visually; and a worker does not need to carry a det