JP4052649B2 - 軌道の接続構造 - Google Patents
軌道の接続構造 Download PDFInfo
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- JP4052649B2 JP4052649B2 JP2003434110A JP2003434110A JP4052649B2 JP 4052649 B2 JP4052649 B2 JP 4052649B2 JP 2003434110 A JP2003434110 A JP 2003434110A JP 2003434110 A JP2003434110 A JP 2003434110A JP 4052649 B2 JP4052649 B2 JP 4052649B2
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- track
- pair
- flange
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Description
この発明は、熱膨張による伸縮を吸収するための隙間のない、したがって、段差による車両の振動が生じにくい軌道の接続構造を提供することを目的としている。
2 軌道桁
2a フランジ
2b 端板
3 突合ブロック
4 接続板
4a 斜辺
4b 底辺
5 粘弾性部材
6 ベース
6a 底板
6b 上板
6c 側板
7 固定板
7a 等辺
7b 斜辺
8 継目板
8a フィンガ
Claims (1)
- 車輪が上面を転動するフランジを上部に有する軌道桁を延長方向に多数接続して構成される軌道における当該軌道桁の端部同士の接続構造であって、
接続すべき2つの軌道桁の端部にそれぞれ固着される突合ブロックと、これら2つの突合ブロックの上部間に前記フランジと上面レベルを一致させて水平に掛け渡され当該突合ブロックに粘弾性部材を介して接着される軌道の延長直交方向である左右一対の接続板とを具備し、
前記突合ブロックは、それぞれ固着される一方の前記軌道桁の前記フランジと上面レベルを一致させて当該フランジの端部に接合する左右一対の水平の固定板を有し、これらの固定板は他方の前記軌道桁に向かって左右対称に末広がりに広がる斜辺を備え、
前記一対の接続板は、同形のほぼ二等辺三角形状で、軌道延長方向に伸びる底辺を互いに左右に間隔を置いて対向させるとともに、斜辺をそれぞれ前記固定板の斜辺に接合させ、かつ予想される温度変化による軌道の伸縮に基づく端部の変位距離の約半分をプリセットして前記突合ブロックに粘弾性部材を介して接着され、
それによって、軌道が伸縮すると、前記一対の接続板が前記固定板に接合したまま粘弾性部材を弾性的に変形させて左右に平行移動し、車輪の走行面に隙間が形成されないようにしたことを特徴とする軌道の接続構造。
Priority Applications (1)
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JP2003434110A JP4052649B2 (ja) | 2003-12-26 | 2003-12-26 | 軌道の接続構造 |
Applications Claiming Priority (1)
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JP2003434110A JP4052649B2 (ja) | 2003-12-26 | 2003-12-26 | 軌道の接続構造 |
Publications (2)
Publication Number | Publication Date |
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JP2005188246A JP2005188246A (ja) | 2005-07-14 |
JP4052649B2 true JP4052649B2 (ja) | 2008-02-27 |
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JP2003434110A Expired - Fee Related JP4052649B2 (ja) | 2003-12-26 | 2003-12-26 | 軌道の接続構造 |
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JP (1) | JP4052649B2 (ja) |
Families Citing this family (11)
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KR101192660B1 (ko) | 2010-01-13 | 2012-10-19 | 한신공영 주식회사 | 연결 장치를 구비한 모노레일용 가이드 레일 |
KR101767489B1 (ko) * | 2017-01-11 | 2017-08-23 | 씨에스글로벌 주식회사 | 모노레일용 궤도빔 신축이음장치 |
CN108570893B (zh) * | 2017-03-08 | 2024-06-18 | 中铁宝桥集团有限公司 | 一种悬挂式轨道接缝伸缩装置及方法 |
CN107974880B (zh) * | 2017-12-06 | 2023-09-26 | 中建空列(北京)工程设计研究院有限公司 | 轨道接缝连接装置和包括该轨道接缝连接装置的轨道 |
CN108004917A (zh) * | 2017-12-29 | 2018-05-08 | 中铁第六勘察设计院集团有限公司 | 一种悬挂式轨道交通桥梁实现无缝伸缩的方法 |
JP7328904B2 (ja) * | 2020-01-14 | 2023-08-17 | 三菱重工業株式会社 | 伸縮装置、軌道、伸縮装置の設計方法、及び伸縮装置の製造方法 |
CN112342845A (zh) * | 2020-10-19 | 2021-02-09 | 上海市政工程设计研究总院(集团)有限公司 | 一种悬挂式单轨轨道梁的纵向无缝伸缩装置 |
CN112663411B (zh) * | 2020-12-09 | 2022-10-28 | 江西理工大学 | 一种悬挂式轨道梁无缝对接机构 |
CN112900165A (zh) * | 2021-03-23 | 2021-06-04 | 中铁第四勘察设计院集团有限公司 | 一种悬挂式单轨轨道梁主动施压式无间隙滑块伸缩缝装置 |
CN113206339B (zh) * | 2021-04-14 | 2023-02-14 | 浙江硕维轨道股份有限公司 | 一种城轨车辆电池组承载结构 |
CN114411458A (zh) * | 2022-01-13 | 2022-04-29 | 江西理工大学 | 一种可调节的悬挂式永磁磁浮轨道梁接缝装置 |
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