Anti-burst wet spraying manipulator concrete conveying taper pipe assembly

The utility model discloses an anti-burst wet spraying manipulator concrete conveying taper pipe assembly which comprises a conveying taper pipe body formed through sequential butt welding of a large equal-diameter pipe (1), a middle equal-diameter pipe (2) and a small equal-diameter pipe (3). The b...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	WANG YULING, WEI YANPING, CHEN HAIFENG, WU YONGJUN, ZHOU SHENGXI, WEI CHENGJU, ZHAO JIPING, DU QIAN, ZHANG ZHONGAI, ZHU QINSHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING 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 discloses an anti-burst wet spraying manipulator concrete conveying taper pipe assembly which comprises a conveying taper pipe body formed through sequential butt welding of a large equal-diameter pipe (1), a middle equal-diameter pipe (2) and a small equal-diameter pipe (3). The butt welding portion of the large equal-diameter pipe (1) and the middle equal-diameter pipe (2) is sleeved with a large sleeve (4) formed by a seamless steel tube, and the two ends of the large sleeve (4) are arranged on the conveying taper pipe body in a full welding mode. The conveying taper pipe assembly solves the problem that a welding portion of a large equal-diameter pipe and a middle equal-diameter pipe is prone to bursting under the impact of concrete with certain pumping pressure, the average service life is improved by 6 times, use cost is reduced, and construction efficiency is improved.