SU1243997A1 - Device for checking integrity of rail track - Google Patents

Device for checking integrity of rail track Download PDF

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Publication number
SU1243997A1
SU1243997A1 SU843812568A SU3812568A SU1243997A1 SU 1243997 A1 SU1243997 A1 SU 1243997A1 SU 843812568 A SU843812568 A SU 843812568A SU 3812568 A SU3812568 A SU 3812568A SU 1243997 A1 SU1243997 A1 SU 1243997A1
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SU
USSR - Soviet Union
Prior art keywords
rail track
checking integrity
rail
integrity
amplifier
Prior art date
Application number
SU843812568A
Other languages
Russian (ru)
Inventor
Николай Николаевич Крючков
Олег Иванович Шелухин
Original Assignee
Московский Ордена Ленина И Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта
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Application filed by Московский Ордена Ленина И Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта filed Critical Московский Ордена Ленина И Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта
Priority to SU843812568A priority Critical patent/SU1243997A1/en
Application granted granted Critical
Publication of SU1243997A1 publication Critical patent/SU1243997A1/en

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Description

ff

Изобретение относитс  к железнодорожной автоматике- и телемеханике, в частиостн к устройствам контрол  целостности рельсовых нитей.The invention relates to railway automation and telemechanics, in part to devices for monitoring the integrity of rail threads.

Цель изобретени  - повышение точности контрол .The purpose of the invention is to improve the accuracy of control.

На чертеже представлена схема устройства.The drawing shows a diagram of the device.

Устройство содержит рельсовые нити 1, соединенные .ло кра м через обмотку трансформаторов 2, источник сигнала 3, подключенный через фильтр 4 к соединенным концам рельсовых нитей 1. На локомотиве установлены приемные элементы 5 и 6, соединенные встречно-последовательно и подключен ные к входу усилител  7, к выходу которого подключен пороговьш элемент 8The device contains rail yarns 1 connected to the edges through the winding of transformers 2, the signal source 3 connected through filter 4 to the connected ends of the rail threads 1. The receiving elements 5 and 6 are mounted on the locomotive and connected anti-serially to the input of the amplifier 7, the output of which is connected to the threshold element 8

24399722439972

Устройство работает следующим образом. ,The device works as follows. ,

Ток от источника сигнала 3 протекает по рельсовым нит м. При этом 5 при исправных рельсовых нит х вThe current from the signal source 3 flows along the rail yarn. At the same time, 5 with healthy rail threads in

обоих :приемных элементах 5 и 6 наводитс  ЭДС, примерно равна  по величине воздействию их встречного включени , сигнал на входе усилител  7 отсутствует.both: the receiving elements 5 and 6 are induced by EMF, approximately equal in magnitude to the effect of their counter-switching, the signal at the input of the amplifier 7 is absent.

При повреждении одной из рельсовых нитей 1 ток течет преимущественно по целой рельсовой нити. В этом случае на одном из приемных элементов 5 и 6 наводитс  бопьща  ЭДС, чем на другом. В результате на выходе усилит{ш  7 по вл етс  сигнал и срабатывает пороговый элемент 8.If one of the rail yarns 1 is damaged, the current flows predominantly along the whole rail yarn. In this case, one of the receiving elements 5 and 6 is induced more EMF than the other. As a result, the output of the amplifier will increase the signal, and the threshold element 8 is triggered.

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Claims (1)

УСТРОЙСТВО ДЛЯ КОНТРОЛЯ ЦЕЛОСТНОСТИ РЕЛЬСОВОЙ ЛИНИИ, содержащее установленные на локомотиве индукторы, соединенные встречнопоследовательно и подключенные через усилитель к пороговому элементу, а на пути - источник сигнала, подключенный к входу фильтра, отличающийся тем, что, с целью повьппения точности, по концам рельсовой линии установлены электропроводные перемычки, к которым подключены выходы фильтра.DEVICE FOR CONTROL OF THE INTEGRITY OF THE RAIL LINE, containing inductors mounted on the locomotive, connected in series and connected through the amplifier to the threshold element, and on the way - a signal source connected to the filter input, characterized in that, for the purpose of increasing accuracy, the ends of the rail line are installed conductive jumpers to which the filter outputs are connected. SU „ 1243997SU „1243997
SU843812568A 1984-11-15 1984-11-15 Device for checking integrity of rail track SU1243997A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843812568A SU1243997A1 (en) 1984-11-15 1984-11-15 Device for checking integrity of rail track

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843812568A SU1243997A1 (en) 1984-11-15 1984-11-15 Device for checking integrity of rail track

Publications (1)

Publication Number Publication Date
SU1243997A1 true SU1243997A1 (en) 1986-07-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU843812568A SU1243997A1 (en) 1984-11-15 1984-11-15 Device for checking integrity of rail track

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SU (1) SU1243997A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2705541C1 (en) * 2019-02-27 2019-11-07 Юрий Иосифович Полевой Universal method of controlling integrity of rail threads by mobile devices
RU2706607C1 (en) * 2019-02-27 2019-11-20 Юрий Иосифович Полевой Method of controlling integrity of rail threads by the ratio of current values in rails
RU2710840C1 (en) * 2019-05-20 2020-01-14 Юрий Иосифович Полевой Method and mobile device for monitoring integrity of rail threads
RU2712361C1 (en) * 2019-02-27 2020-01-28 Юрий Иосифович Полевой Method for integrity control of rail in the absence of galvanic break at fracture point
RU2727427C1 (en) * 2020-03-11 2020-07-21 Юрий Иосифович Полевой Method and device for monitoring integrity of rail threads
RU2745512C1 (en) * 2020-07-28 2021-03-25 Федеральное государственное автономное образовательное учреждение высшего образования "Российский университет транспорта" (ФГАОУ ВО РУТ (МИИТ), РУТ (МИИТ) Method for integrity control of rail threads
RU2781703C1 (en) * 2022-01-25 2022-10-17 Юрий Иосифович Полевой Method and device for monitoring the integrity of track rails

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Леонов А.А. Пособие по техническому содержанию автоматической локо- .мотивной сигнализации и автостопов. М.: Транспорт, 1967, с. 6-8. *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2705541C1 (en) * 2019-02-27 2019-11-07 Юрий Иосифович Полевой Universal method of controlling integrity of rail threads by mobile devices
RU2706607C1 (en) * 2019-02-27 2019-11-20 Юрий Иосифович Полевой Method of controlling integrity of rail threads by the ratio of current values in rails
RU2712361C1 (en) * 2019-02-27 2020-01-28 Юрий Иосифович Полевой Method for integrity control of rail in the absence of galvanic break at fracture point
RU2710840C1 (en) * 2019-05-20 2020-01-14 Юрий Иосифович Полевой Method and mobile device for monitoring integrity of rail threads
RU2727427C1 (en) * 2020-03-11 2020-07-21 Юрий Иосифович Полевой Method and device for monitoring integrity of rail threads
RU2745512C1 (en) * 2020-07-28 2021-03-25 Федеральное государственное автономное образовательное учреждение высшего образования "Российский университет транспорта" (ФГАОУ ВО РУТ (МИИТ), РУТ (МИИТ) Method for integrity control of rail threads
RU2781703C1 (en) * 2022-01-25 2022-10-17 Юрий Иосифович Полевой Method and device for monitoring the integrity of track rails

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