Underground pipeline detection safety warning board

The utility model discloses an underground pipeline detection safety warning board which comprises a protection box, a lifting rotary mechanism is arranged in the protection box, a hole groove is formed in the top of the protection box, a square safety warning board is arranged on the top of the lif...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FU XIANG, LUO MUFENG, CHEN ZHENYU, LI JINGZHI, PENG FANGXING
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 an underground pipeline detection safety warning board which comprises a protection box, a lifting rotary mechanism is arranged in the protection box, a hole groove is formed in the top of the protection box, a square safety warning board is arranged on the top of the lifting rotary mechanism, a warning mechanism is arranged on the top of the square safety warning board, and a warning lamp is arranged on the top of the square safety warning board. Fixing plates are welded to the two sides of the protection box correspondingly, positioning and fixing mechanisms are arranged on the two sides of the protection box correspondingly, and the problems that when an underground pipeline is detected and maintained, the appearance of a placed safety warning board is common, vigilance of pedestrians to the safety warning board is low, the safety warning board is prone to being ignored, the height of the safety warning board cannot be adjusted, and the safety warning board cannot be damaged are