Height-adjustable roller

The utility model relates to the technical field of mechanical engineering, in particular to a height-adjustable roller which comprises a steel rail roller and a height adjusting device, the height adjusting device is arranged in a base, a roller support is arranged at the bottom of the steel rail r...

Full description

Saved in:
Bibliographic Details
Main Authors GOU QINGSONG, ZHOU HAIQUN, WU NANNAN, CAI YAQIAN, LI QUAN, FAN BAOMING, XU MINGFA
Format Patent
LanguageChinese
English
Published 02.12.2022
Subjects
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
MACHINES FOR MAKING RAILWAYS OF ALL KINDS
PERMANENT WAY
PERMANENT-WAY TOOLS
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to the technical field of mechanical engineering, in particular to a height-adjustable roller which comprises a steel rail roller and a height adjusting device, the height adjusting device is arranged in a base, a roller support is arranged at the bottom of the steel rail roller and connected with the height adjusting device, and the height adjusting device is composed of a scissor-shaped support and an adjusting screw. The scissor-shaped support is formed by connecting a first connecting rod and a second connecting rod which are coaxially connected in the middle, a sliding block is arranged on one side of each of the first connecting rod and the second connecting rod, a fixing block is arranged on the other side of each of the first connecting rod and the second connecting rod, the sliding block of the first connecting rod is connected with an adjusting screw, and the fixing block of the first connecting rod and the sliding block of the second connecting rod are connected with a rol
Bibliography:Application Number: CN202221961480U