Transport frame split type bridge girder erection machine

The utility model discloses a transportation frame split type bridge girder erection machine which comprises a main frame, a supporting leg assembly, a front crane carriage and a rear crane carriage, the main frame comprises two main beams, the two main beams are distributed in parallel at intervals...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	WANG JIANWEN, WANG QI, GAO JIANHUA, QU CHANGLI, NIU QINGLIN, ZHOU ZHIGUO, WEI SEN, LI JUNCHAO, ZHANG ZHIHUA, ZHANG JUNYAN, LIU SHUXIN, GUAN XIAOXING, ZHANG YANLI, DAI YU, WANG DONGGE, ZHAO FANGXING, QI LEI, LI RUIPENG, CUI RUILING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ASSEMBLY OF BRIDGES CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS OR VIADUCTS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model discloses a transportation frame split type bridge girder erection machine which comprises a main frame, a supporting leg assembly, a front crane carriage and a rear crane carriage, the main frame comprises two main beams, the two main beams are distributed in parallel at intervals, a connecting beam is arranged between the two main beams, the supporting leg assembly comprises a front supporting leg, a middle supporting leg and a rear supporting leg, and the front supporting leg is connected with the middle supporting leg. The middle supporting leg is rotatably matched with the main frame, the rear supporting leg is rotatably matched with the main frame, a first longitudinal moving assembly and a second longitudinal moving assembly are arranged on the middle supporting leg and the rear supporting leg respectively, and the middle supporting leg and the rear supporting leg move relative to a bridge through the first longitudinal moving assembly and the second longitudinal moving assembly. Acco