Auxiliary trolley assembly of bridge girder erection machine

The utility model relates to the technical field of auxiliary trolleys of bridge girder erection machines, and discloses an auxiliary trolley assembly of a bridge girder erection machine, which comprises a girder transporting trolley, two groups of transversely distributed fixing devices are arrange...

Full description

Saved in:
Bibliographic Details
Main Authors GUO YAOBIN, LAI XIXIONG, CHANG CHING-FENG
Format Patent
LanguageChinese
English
Published 31.01.2023
Subjects
ASSEMBLY OF BRIDGES
CONSTRUCTION OF BRIDGES
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
OR VIADUCTS
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to the technical field of auxiliary trolleys of bridge girder erection machines, and discloses an auxiliary trolley assembly of a bridge girder erection machine, which comprises a girder transporting trolley, two groups of transversely distributed fixing devices are arranged on the girder transporting trolley, the two groups of fixing devices are parallel to each other, and each fixing device comprises a mounting rod which is of a rectangular structure. A rectangular groove is formed in the upper surface of the installation rod, a hollow area in the rectangular groove penetrates through the front wall face and the rear wall face of the installation rod, and a rotatable round rod is transversely and movably installed in the rectangular groove. And meanwhile, the rotation of each baffle plate can drive the round rod connected with the baffle plate to rotate in the corresponding rectangular groove, so that the beam pieces on the beam transporting trolley are clamped and bound through th
Bibliography:Application Number: CN202222427051U