A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Movable point rail type vibration reduction turnout
The invention relates to the technical field of turnouts, in particular to a movable point rail type vibration reduction turnout which comprises a long point rail and a short point rail, the root of the long point rail and the root of the short point rail are provided with a first misplaced inclined connector and a second misplaced inclined connector respectively, and the first misplaced inclinedconnector and the second misplaced inclined connector are symmetrically installed. On the basis of the single-limb elastic bendable movable point rail, the staggered oblique connectors are arranged atthe root of the long point rail and the root of the short point rail, the structural length is reduced, the conversion part is shortened to be the part in front of the staggered oblique connectors ofthe long point rail and the short point rail, insufficient conversion displacement is adjusted, and the movable point rail can be suitable for small-number turnouts.
本发明涉及道岔技术领域，具体地说，涉及一种可动心轨式减振道岔，其包括长心轨和短心轨，长心轨和短心轨的根部分别设置有第一错位斜接头和第二错位斜接头，第一错位斜接头和第二错位斜接头对称安装。本发明基于单肢弹性可弯型可动心轨，在长心轨和短心轨根部均设置错动斜接头，减小结构长度，使得转换部位缩短为长、短心轨错动斜接头之前的部位，调整转换不足位移，使得可动心轨可以适用于小号码道岔。
Movable point rail type vibration reduction turnout
The invention relates to the technical field of turnouts, in particular to a movable point rail type vibration reduction turnout which comprises a long point rail and a short point rail, the root of the long point rail and the root of the short point rail are provided with a first misplaced inclined connector and a second misplaced inclined connector respectively, and the first misplaced inclinedconnector and the second misplaced inclined connector are symmetrically installed. On the basis of the single-limb elastic bendable movable point rail, the staggered oblique connectors are arranged atthe root of the long point rail and the root of the short point rail, the structural length is reduced, the conversion part is shortened to be the part in front of the staggered oblique connectors ofthe long point rail and the short point rail, insufficient conversion displacement is adjusted, and the movable point rail can be suitable for small-number turnouts.
本发明涉及道岔技术领域，具体地说，涉及一种可动心轨式减振道岔，其包括长心轨和短心轨，长心轨和短心轨的根部分别设置有第一错位斜接头和第二错位斜接头，第一错位斜接头和第二错位斜接头对称安装。本发明基于单肢弹性可弯型可动心轨，在长心轨和短心轨根部均设置错动斜接头，减小结构长度，使得转换部位缩短为长、短心轨错动斜接头之前的部位，调整转换不足位移，使得可动心轨可以适用于小号码道岔。
Movable point rail type vibration reduction turnout
一种可动心轨式减振道岔
TIAN CHUNXIANG (author) / WANG PING (author) / XU JINGMANG (author) / CHEN RONG (author) / TANG TIEBING (author) / LI WENBO (author) / LIU LE (author) / QIAN YAO (author)
2021-03-16
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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