Cold region SBm-level snow prevention and resistance combined open guardrail

The utility model belongs to the technical field of guardrails, and particularly relates to a cold region SBm-level snow prevention and resistance combined open guardrail which comprises an installation frame, an anti-collision shell device, a stand column and a buffering system, the anti-collision...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	WANG TIEJUN, LIU YUNYOU, WANG XINYU, CHEN KE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE BLASTING CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model belongs to the technical field of guardrails, and particularly relates to a cold region SBm-level snow prevention and resistance combined open guardrail which comprises an installation frame, an anti-collision shell device, a stand column and a buffering system, the anti-collision shell device is installed on the installation frame, the stand column is connected with the buffering system, the buffering system is provided with a buffering plate, a buffering roller and a buffering spring, and the buffering roller is connected with the buffering plate. The buffer plate is connected with the buffer roller, the buffer roller is connected with the stand column, and the buffer spring is arranged on the buffer roller in a sleeving mode; the installation frame comprises an installation base, installation supporting columns and a cross beam, the installation supporting columns are symmetrically installed on the installation base, and the cross beam is installed on the installation supporting columns.