Temporary telescopic fence for construction site

The utility model relates to the field of building construction auxiliary tools, in particular to a temporary telescopic fence for a construction site. Comprising a protective net and supporting columns arranged at the two ends of the protective net respectively, the protective net sequentially comp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHAI GUANGYUAN, ZHOU CHAOJIE, ZHAO YONGQIU, YIN LONGFEI, TANG WENTAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES CEILINGS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FENCING FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS MASTS ROOFS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	The utility model relates to the field of building construction auxiliary tools, in particular to a temporary telescopic fence for a construction site. Comprising a protective net and supporting columns arranged at the two ends of the protective net respectively, the protective net sequentially comprises a first protective frame, a second protective frame and a third protective frame from left to right, sliding grooves are formed in the front surface and the rear surface of the second protective frame respectively, and the sliding grooves are horizontally formed; the first protection frame and the third protection frame are provided with sliding blocks in sliding fit with the sliding grooves, the sliding blocks on the first protection frame are installed in the sliding grooves in the front face of the second protection frame, and the sliding blocks on the third protection frame are installed in the sliding grooves in the back face of the second protection frame. An opening groove is formed in the upper surfac