Temporary stair railing
The utility model relates to a temporary stair railing. The device comprises a base, a vertical rod and a connecting rod, the bases are respectively fixed on the ground at the lowest part of the staircase, the ground at the corner of the staircase and the ground at the highest part of the staircase...
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 temporary stair railing. The device comprises a base, a vertical rod and a connecting rod, the bases are respectively fixed on the ground at the lowest part of the staircase, the ground at the corner of the staircase and the ground at the highest part of the staircase through expansion screws; a mounting block is arranged on each base; a threaded hole is formed in the mounting block in the vertical direction; vertical rod arranged in vertical direction, screw rods are arranged at the lower ends of the vertical rods; the threaded rods are inserted into the threaded holes, first mounting grooves are formed in the right sides of the vertical rods in the vertical direction, first sliding grooves are formed in the front sides of the vertical rods in the vertical direction, first connecting blocks are arranged in the first mounting grooves, two vertical rods are arranged on the ground at the corners of the stairs, and a stop rod is arranged between the two vertical rods in the front-b |
|---|