A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Eccentric height-adjustable turnout roller device
The invention provides an eccentric height-adjustable turnout roller device, which comprises a roller body frame and a roller body installed in the roller body frame, and the roller body is composed of a mandrel, a mandrel outer bearing and a bearing outer roller, wherein the mandrel is of an eccentric mandrel structure; the height of the roller body is changed and adjusted through the eccentric mandrel. According to the device, the stepped continuous height adjustment can be achieved for each single roller body, meanwhile, the ballast blocking structure design has the roller antifouling function, and the core shaft end structure of the octagonal structure is adopted; besides, the rollers do not shake or move in the using process, and the rollers and the blocking shoulders have the anti-locking function, so that the structural supporting is stable, and operation is safe and reliable.
提供一种偏心式可调高道岔辊轮装置，包括辊轮体框架以及安装在辊轮体框架内的辊轮体，辊轮体由芯轴，芯轴外轴承以及轴承外辊轮组成；芯轴为偏心芯轴结构；辊轮通过偏心芯轴实现辊轮体高度的变化调节。本发明每个单辊轮体均可实现有级连续调高，同时挡砟结构设计具备辊轮防污功能，八方结构的芯轴轴端结构，辊轮使用过程无晃动位移，辊轮与挡肩具有防卡死功能，结构支撑稳定，运行安全可靠。
Eccentric height-adjustable turnout roller device
The invention provides an eccentric height-adjustable turnout roller device, which comprises a roller body frame and a roller body installed in the roller body frame, and the roller body is composed of a mandrel, a mandrel outer bearing and a bearing outer roller, wherein the mandrel is of an eccentric mandrel structure; the height of the roller body is changed and adjusted through the eccentric mandrel. According to the device, the stepped continuous height adjustment can be achieved for each single roller body, meanwhile, the ballast blocking structure design has the roller antifouling function, and the core shaft end structure of the octagonal structure is adopted; besides, the rollers do not shake or move in the using process, and the rollers and the blocking shoulders have the anti-locking function, so that the structural supporting is stable, and operation is safe and reliable.
提供一种偏心式可调高道岔辊轮装置，包括辊轮体框架以及安装在辊轮体框架内的辊轮体，辊轮体由芯轴，芯轴外轴承以及轴承外辊轮组成；芯轴为偏心芯轴结构；辊轮通过偏心芯轴实现辊轮体高度的变化调节。本发明每个单辊轮体均可实现有级连续调高，同时挡砟结构设计具备辊轮防污功能，八方结构的芯轴轴端结构，辊轮使用过程无晃动位移，辊轮与挡肩具有防卡死功能，结构支撑稳定，运行安全可靠。
Eccentric height-adjustable turnout roller device
偏心式可调高道岔辊轮装置
YAO ZHIQIANG (author) / SU JIE (author) / ZHANG GANG (author) / QIN XUEGANG (author) / ZHANG XIANGYI (author)
2021-12-10
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Adjustable vibration eccentric mechanical device for road roller
| European Patent Office | 2021
Adjustable vibration eccentric structure of vibratory roller
| European Patent Office | 2022