Buried cable protection device
The invention discloses a buried cable protection device, comprising a protection sleeve and a connecting pipe. The protective sleeve comprises two symmetrically arranged curved plates. One ends of the two curved plates are connected by a first elastic piece, wherein the other end of one curved plat...
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 invention discloses a buried cable protection device, comprising a protection sleeve and a connecting pipe. The protective sleeve comprises two symmetrically arranged curved plates. One ends of the two curved plates are connected by a first elastic piece, wherein the other end of one curved plate is provided with a wedge-shaped protrusion, and the end portion of the curved plate is provided with rectangular protrusions on both sides of the wedge-shaped protrusion; and the other end of the other curved plate is provided with a wedge-shaped groove and a rectangular groove matching the wedge-shaped protrusion and the rectangular protrusions respectively, the two ends of the outer wall of the curved plate are provided with curved grooves in the radial direction. The connecting pipe comprises two symmetrically arranged curved engagement plates. One ends of the two curved engagement plates are connected by a second elastic piece, wherein the other end of one curved engagement plate is provided with a protrusion |
|---|