Protective fence for separating expressway lanes

The invention provides an expressway lane separation protective fence which comprises a plurality of protective fence devices, and each protective fence device comprises a protective frame, a supporting stand column arranged in the protective frame and an installation piece arranged at the bottom of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BAI CAIXIA, LIANG ZHEN, ZOU XIONGLIN, LIU JINGHONG, YOU LIANGCHUN, LIAO HONGLING, YANG BIYUAN, LEI QIZHENG
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 invention provides an expressway lane separation protective fence which comprises a plurality of protective fence devices, and each protective fence device comprises a protective frame, a supporting stand column arranged in the protective frame and an installation piece arranged at the bottom of the supporting stand column. The mounting part comprises a first mounting structure detachably connected with the supporting stand column or a second mounting structure detachably connected with the supporting stand column, and the first mounting structure comprises a bottom plate arranged at the bottom of the supporting stand column, a reinforcing plate arranged on the bottom plate and a connecting plate arranged on the reinforcing plate. The second installation structure comprises an anchoring stand column and a connecting flange connected to the anchoring stand column. According to the protective fence for highway lane separation, the protective fence device is temporarily installed on the ground through the fi