Tower machine standard knot convenient to transport and disassemble and assemble
The invention discloses a tower crane standard knot convenient to transport and disassemble and assemble. The tower crane standard knot comprises stand columns, wherein a cross column is welded and fixed to the joint of the two stand columns, and fixing rings are welded to the surfaces of the stand...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!