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A platform for research: civil engineering, architecture and urbanism
Plate-type ballastless track fine adjustment system
The invention relates to the technical field of railway construction, and provides a plate-type ballastless track fine adjustment system. The system comprises a rack, an elevation adjusting mechanism,a rail direction adjusting mechanism and a bracket mechanism, the rail direction adjusting mechanism comprises a transmission shaft and a driving mechanism, and a connecting piece is arranged at thebottom of the transmission shaft; the bracket mechanism comprises a bracket arranged on the track plate, the two ends of the bracket are in transmission connection with the elevation screws, a rotating shaft is vertically arranged above the bracket, and an adjusting mechanism which is in transmission connection with the rotating shaft and can drive the track plate to move transversely is arrangedin the bracket. According to the plate-type ballastless track fine adjustment system, the rotating shaft and the elevation screw are arranged on the bracket, the structure of the bracket is simplified, vertical rotation of the rotating shaft is converted into transverse movement of the track plate through the adjusting mechanism arranged in the bracket, the structural design is ingenious, and thetrack direction adjusting mechanism is vertically arranged; a complex transverse adjusting mechanism does not need to be arranged on the rack, the transverse size of the rack is effectively reduced, and then the size of the fine adjustment machine is reduced.
本发明涉及铁路施工技术领域，提供了一种板式无砟轨道精调系统。该装置包括机架、高程调节机构、轨向调节机构以及托架机构，轨向调节机构包括传动轴和驱动机构，传动轴的底部设有连接件；托架机构包括设置在轨道板上的托架，托架的两端与高程螺杆传动连接，托架的上方竖直设有转轴，托架内设有与转轴传动连接并可带动轨道板横向移动的调节机构。本申请提供的板式无砟轨道精调系统将转轴以及高程螺杆均设置在托架上，简化托架结构，通过设置在托架内部的调节机构将转轴的竖向转动转换成轨道板的横向运动，结构设计巧妙，将轨向调节机构竖直设置，无需在机架上设置复杂的横向调节机构，有效减小了机架的横向尺寸，进而减小了精调机的体积。
Plate-type ballastless track fine adjustment system
The invention relates to the technical field of railway construction, and provides a plate-type ballastless track fine adjustment system. The system comprises a rack, an elevation adjusting mechanism,a rail direction adjusting mechanism and a bracket mechanism, the rail direction adjusting mechanism comprises a transmission shaft and a driving mechanism, and a connecting piece is arranged at thebottom of the transmission shaft; the bracket mechanism comprises a bracket arranged on the track plate, the two ends of the bracket are in transmission connection with the elevation screws, a rotating shaft is vertically arranged above the bracket, and an adjusting mechanism which is in transmission connection with the rotating shaft and can drive the track plate to move transversely is arrangedin the bracket. According to the plate-type ballastless track fine adjustment system, the rotating shaft and the elevation screw are arranged on the bracket, the structure of the bracket is simplified, vertical rotation of the rotating shaft is converted into transverse movement of the track plate through the adjusting mechanism arranged in the bracket, the structural design is ingenious, and thetrack direction adjusting mechanism is vertically arranged; a complex transverse adjusting mechanism does not need to be arranged on the rack, the transverse size of the rack is effectively reduced, and then the size of the fine adjustment machine is reduced.
本发明涉及铁路施工技术领域，提供了一种板式无砟轨道精调系统。该装置包括机架、高程调节机构、轨向调节机构以及托架机构，轨向调节机构包括传动轴和驱动机构，传动轴的底部设有连接件；托架机构包括设置在轨道板上的托架，托架的两端与高程螺杆传动连接，托架的上方竖直设有转轴，托架内设有与转轴传动连接并可带动轨道板横向移动的调节机构。本申请提供的板式无砟轨道精调系统将转轴以及高程螺杆均设置在托架上，简化托架结构，通过设置在托架内部的调节机构将转轴的竖向转动转换成轨道板的横向运动，结构设计巧妙，将轨向调节机构竖直设置，无需在机架上设置复杂的横向调节机构，有效减小了机架的横向尺寸，进而减小了精调机的体积。
Plate-type ballastless track fine adjustment system
板式无砟轨道精调系统
WANG HAO (author) / YANG JIANFU (author) / YAO KUNFENG (author) / LIU WEI (author) / LUO DANDAN (author) / GENG DONGMEI (author) / HU LIAN (author)
2020-11-17
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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