Temporary blocking device

The utility model belongs to the technical field of traffic engineering, and particularly relates to a temporary blocking device which comprises a bottom plate, a storage groove is formed in the top end of the bottom plate, a blocking assembly is arranged in the storage groove, the blocking assembly...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	DIAO DAWEI
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 belongs to the technical field of traffic engineering, and particularly relates to a temporary blocking device which comprises a bottom plate, a storage groove is formed in the top end of the bottom plate, a blocking assembly is arranged in the storage groove, the blocking assembly comprises a first blocking frame and a second blocking frame, the second blocking frame is hinged to one side of the first blocking frame, and the second blocking frame is hinged to the other side of the first blocking frame. The first blocking frame is hinged to the inner wall of the storage groove, the first blocking frame and the second blocking frame are folded in the storage groove, the inner wall of the first blocking frame and the inner wall of the second blocking frame are each slidably connected with two insertion rods, and two insertion holes corresponding to the insertion rods are formed in the inner wall of the storage groove; inserting rods on a first blocking frame and a second blocking frame are con