Civil engineering underground steel structure pipe gallery
The utility model relates to a civil engineering underground steel structure pipe gallery which comprises a bottom plate, bosses are arranged at the two ends of the bottom plate, side plates are vertically arranged on the inner sides of the bosses and connected with the bosses through threads, a top...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The utility model relates to a civil engineering underground steel structure pipe gallery which comprises a bottom plate, bosses are arranged at the two ends of the bottom plate, side plates are vertically arranged on the inner sides of the bosses and connected with the bosses through threads, a top plate is arranged to be an arc-shaped corrugated plate, the two ends of the top plate are connected with the corresponding side plates through connecting structures respectively, and each connecting structure comprises a connecting block I and a connecting block II. A containing groove matched with the wave crest of the top plate is formed in one side of the connecting block I, a connecting block II is arranged below the connecting block I, one side of the top end of the connecting block II 94 is hinged to the connecting block I, and a spring is connected between the other side of the top end of the connecting block II 94 and the connecting block I. According to the connecting structure, the top plate and the side |
|---|