Foldable widening device for dual-use low flatbed semi-trailer

The utility model relates to the technical field of dual-use low flatbed semi-trailers, and particularly discloses a foldable widening device for a dual-use low flatbed semi-trailer. The foldable widening device comprises a low flatbed semi-trailer side beam, and a plurality of rotatable supports ar...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LI QINZHEN, ZHAO SHIYI, REN JIE, ZHU CHONGYANG, WANG CHUNGANG, HU LICHENG, YE PENG, TIAN RUNLIANG, CAO JIXIA, ZHAI JUNWEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The utility model relates to the technical field of dual-use low flatbed semi-trailers, and particularly discloses a foldable widening device for a dual-use low flatbed semi-trailer. The foldable widening device comprises a low flatbed semi-trailer side beam, and a plurality of rotatable supports are installed in the low flatbed semi-trailer side beam, wherein the rotatable supports can be rotated from the inside of the low flatbed semi-trailer side beam to the outside of the low flatbed semi-trailer side beam to be perpendicular to the low flatbed semi-trailer side beam. According to the foldable widening device, the rotatable supports are installed in the low flatbed semi-trailer side beam. During transportation of goods, the rotatable supports are rotated to the outside to be perpendicular to the low flatbed semi-trailer side beam and then are fixed to be used. Without the requirements of transportation of goods or using, the rotatable supports are rotated to the inside of the low flatbed semi-trailer side