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A platform for research: civil engineering, architecture and urbanism
DERAILMENT PREVENTION DEVICE
To provide a derailment prevention device that has sufficient strength and can reliably perform a derailment prevention function of a railway vehicle, and has sufficient electrical insulation even at locations corresponding to a rail insulation splice plate in a derailment prevention guard.SOLUTION: It is provided with an insulating guard member 22 disposed on a missing line part 21b of a derailment prevention guard, and a supporting device 31 for supporting the insulating guard member 22, the insulating guard member 22 being made of a material having an electrical insulation property and disposed opposite to an insulating splice plate 12 of a rail 11, and the supporting device 31 being attached to a railroad tie 15.SELECTED DRAWING: Figure 3
【課題】脱線防止ガードにおけるレールの絶縁継目板に対応する箇所であっても、十分な強度を発揮して鉄道車両の脱線防止機能を確実に果たすことができるとともに、十分な電気絶縁性を備える脱線防止装置を提供する。【解決手段】脱線防止ガードの欠線部２１ｂに配設される絶縁ガード材２２と、該絶縁ガード材２２を支持する支持装置３１とを備え、前記絶縁ガード材２２は、電気絶縁性を有する材料から成り、レール１１の絶縁継目板１２に対向して配設され、前記支持装置３１はまくらぎ１５に取り付けられる。【選択図】図３
DERAILMENT PREVENTION DEVICE
To provide a derailment prevention device that has sufficient strength and can reliably perform a derailment prevention function of a railway vehicle, and has sufficient electrical insulation even at locations corresponding to a rail insulation splice plate in a derailment prevention guard.SOLUTION: It is provided with an insulating guard member 22 disposed on a missing line part 21b of a derailment prevention guard, and a supporting device 31 for supporting the insulating guard member 22, the insulating guard member 22 being made of a material having an electrical insulation property and disposed opposite to an insulating splice plate 12 of a rail 11, and the supporting device 31 being attached to a railroad tie 15.SELECTED DRAWING: Figure 3
【課題】脱線防止ガードにおけるレールの絶縁継目板に対応する箇所であっても、十分な強度を発揮して鉄道車両の脱線防止機能を確実に果たすことができるとともに、十分な電気絶縁性を備える脱線防止装置を提供する。【解決手段】脱線防止ガードの欠線部２１ｂに配設される絶縁ガード材２２と、該絶縁ガード材２２を支持する支持装置３１とを備え、前記絶縁ガード材２２は、電気絶縁性を有する材料から成り、レール１１の絶縁継目板１２に対向して配設され、前記支持装置３１はまくらぎ１５に取り付けられる。【選択図】図３
DERAILMENT PREVENTION DEVICE
脱線防止装置
YOSHIDA TOSHIYUKI (author) / NISHINOMIYA YUKI (author) / KUSUDA MASAYUKI (author) / MIZUTANI ATSUSHI (author)
2020-02-13
Patent
Electronic Resource
Japanese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
DERAILMENT PREVENTION GUARD, AND PROTECTIVE METHOD FOR DERAILMENT PREVENTION GUARD
| European Patent Office | 2016