EP0374697A1 - Dispositif pour fixer des appareils de commutation et de mesure - Google Patents

Dispositif pour fixer des appareils de commutation et de mesure Download PDF

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Publication number
EP0374697A1
EP0374697A1 EP89122938A EP89122938A EP0374697A1 EP 0374697 A1 EP0374697 A1 EP 0374697A1 EP 89122938 A EP89122938 A EP 89122938A EP 89122938 A EP89122938 A EP 89122938A EP 0374697 A1 EP0374697 A1 EP 0374697A1
Authority
EP
European Patent Office
Prior art keywords
claw
rail
switching
rail foot
clamping head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP89122938A
Other languages
German (de)
English (en)
Other versions
EP0374697B1 (fr
Inventor
Josef Frauscher (Ing.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ING JOSEF FRAUSCHER Hydraulik und Sensortechnik
Original Assignee
ING JOSEF FRAUSCHER Hydraulik und Sensortechnik
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ING JOSEF FRAUSCHER Hydraulik und Sensortechnik filed Critical ING JOSEF FRAUSCHER Hydraulik und Sensortechnik
Publication of EP0374697A1 publication Critical patent/EP0374697A1/fr
Application granted granted Critical
Publication of EP0374697B1 publication Critical patent/EP0374697B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B26/00—Tracks or track components not covered by any one of the preceding groups

Definitions

  • the invention relates to a device for attaching switching and measuring devices, in particular rail switches and wheel sensors, to the rails of track paths, consisting of a clamp with a claw carrying the switching or measuring device, which can be blasted onto the rail foot from the side and via one Tension anchors carried out under the rail can be braced against at least one clamping head or other counter-holder acting on the other side of the rail foot.
  • the object of the invention is to provide a device of the type mentioned which, with a simple structure, enables the switching and measuring devices to be fast and securely fastened and also permits the use of sensitive switching and measuring devices.
  • the stated object is achieved in principle that at least the areas of the claw and the clamping head which abut the top and bottom of the rail foot consist of the accelerations damping, in particular rubber-elastic material, which in the form of supports, buffers or coatings on the claw and clamping head is appropriate.
  • the retrospectively simple design according to the invention ensures that accelerations and impacts, which can also be interpreted as structure-borne sound impulses, can only reach the switching and measuring devices in a highly damped manner, whereby by attaching the damping means to the and the underside of the rail foot adjacent areas, the particularly critical acceleration forces and impacts acting in the vertical direction are damped.
  • the areas of the claw and clamping head that press against the side surfaces of the rail foot can also be provided with supports and buffers in order to dampen the horizontal acceleration forces and impacts.
  • the choice of the elasticity of the damping elements depends primarily on which deviations the switching or measuring device used may experience in relation to the rail when the maximum acceleration forces occur. Switching and measuring devices that allow high freedom values here are therefore particularly suitable for use with the invention appropriate fastening device.
  • the claw openings and their supports made of damping material are preferably adapted to the wedge shape of the rail foot. Due to the wedge effect with a given clamping force compared to the tie rod, there are higher reaction forces on the pressure surfaces, which are directed against the top and bottom of the rail foot, so that large holding forces can be achieved with relatively low clamping forces.
  • the device according to the invention also allows the use of more sensitive switching and measuring devices than before, with regard to the acceleration or shock sensitivity of these Devices are to be considered only to the extent reduced by the damping and there is also no danger that cracks occur in the casting compounds used due to the acceleration forces and impacts. It even becomes possible to connect the connection connections of the measuring and switching devices, that is to say the supply and measuring lines, via detachable plug connections, which was previously considered impermissible for these purposes.
  • the rail shown in section in the usual way has a rail head 1, a rail web 2 and a rail foot 3.
  • the provided fastening device has a claw 4 extending over a partial longitudinal piece of the rail 1, 2, 3 and adapted to the wedge shape of one side of the rail foot Claw opening 5, with which this claw can be placed from the side onto the rail foot.
  • the claw opening in the form of linings 6, 7, 8 elastic damping elements are attached, which are combined according to FIG. 2 to form a continuous lining 9.
  • the claw 4 has, below the opening 5, a guide 10 for a tie rod 11 which carries a clamping head 12 which engages on the other side of the rail foot 3 and which likewise has an elastic lining 13.
  • a guide 10 for a tie rod 11 which carries a clamping head 12 which engages on the other side of the rail foot 3 and which likewise has an elastic lining 13.
  • Fig. 1 is the tie rod 11 for tightening the device on the rail base with the help of a quick release device, not shown, with the eccentric mounted on the tie rod and against the outside of the claw 4 pressing eccentric actuated by a lever.
  • the claw 4 is connected to a guide sleeve 14, in which a tie rod 15 is displaceable, which carries a clamping head 16 at the left end and is designed in the right end region as a threaded bolt 17 which is adjustable with the aid of clamping nuts 18 and through a lock nut 19 is secured in the clamping position.
  • 2 shows how a switching or measuring device housed in a housing 20 can be placed on the top of the claw and fastened, for example, by means of screws which engage in threaded bores of the claw 4 and are inserted through bores 21.

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Railway Tracks (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
EP89122938A 1988-12-14 1989-12-12 Dispositif pour fixer des appareils de commutation et de mesure Expired - Lifetime EP0374697B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT3047/88 1988-12-14
AT0304788A AT394172B (de) 1988-12-14 1988-12-14 Vorrichtung zum befestigen von schalt- und messgeraeten an den schienen von gleiswegen

Publications (2)

Publication Number Publication Date
EP0374697A1 true EP0374697A1 (fr) 1990-06-27
EP0374697B1 EP0374697B1 (fr) 1994-02-09

Family

ID=3544482

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89122938A Expired - Lifetime EP0374697B1 (fr) 1988-12-14 1989-12-12 Dispositif pour fixer des appareils de commutation et de mesure

Country Status (3)

Country Link
EP (1) EP0374697B1 (fr)
AT (1) AT394172B (fr)
DE (1) DE58906947D1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2379069A (en) * 2001-06-28 2003-02-26 Rail Prod Design Ltd A clamping device for attaching equipment to a single rail in a railway
GB2390721A (en) * 2001-06-28 2004-01-14 Rail Prod Design Ltd A clamping device having a telescopic arm for attaching equipment to a single rail in a railway
WO2007068009A1 (fr) * 2005-12-14 2007-06-21 Josef Frauscher Dispositif de fixation d'un support pour détecteurs, moyens de commutation et similaires sur des rails
EP1808531A1 (fr) * 2005-12-14 2007-07-18 Frauscher Holding GmbH Dispositif de fixation de détecterus et d'appareils de distribution pour rails
WO2011141119A1 (fr) * 2010-05-12 2011-11-17 Db Netz Ag Dispositif de fixation et de protection d'une eurobalise
WO2011141118A1 (fr) * 2010-05-12 2011-11-17 Db Netz Ag Dispositif de fixation et de protection d'une eurobalise
EP2829656A1 (fr) * 2013-07-22 2015-01-28 Pintsch Tiefenbach GmbH Dispositif destiné à l'installation guidée par amortissement d'oscillations d'une unité de capteur ou de commutation sur un rail de roulement
CN107757655A (zh) * 2017-11-07 2018-03-06 柴薪 一种采用凸轮槽变轨的道岔
CN109263683A (zh) * 2018-11-15 2019-01-25 大连理工大学 钢轨检测单元专用夹具
FR3075143A1 (fr) * 2017-12-19 2019-06-21 Sncf Reseau Dispositif et procede de fixation d'un appareil de detection ferroviaire a un rail ferroviaire
EP4169802A1 (fr) * 2021-10-21 2023-04-26 Frauscher sensortechnik GmbH Agencement de capteur pour un système ferroviaire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4169800A1 (fr) * 2021-10-21 2023-04-26 Frauscher sensortechnik GmbH Agencement de capteur pour un système ferroviaire et procédé de surveillance d'un système ferroviaire

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE695741C (de) * 1938-03-23 1940-08-31 Ver Eisenbahn Signalwerke G M Befestigungsvorrichtung fuer an Schienen anzubringende Geraete
DE974202C (de) * 1954-09-02 1960-10-13 Siemens Ag Anklemmeinrichtung fuer an Eisenbahnschienen zu befestigende Geraete
FR2350239A1 (fr) * 1976-05-07 1977-12-02 Erji Dispositif pour fixer des appareils de signalisation a un rail
DE2712365A1 (de) * 1977-03-22 1978-09-28 Pintsch Bamag Ag Vorrichtung zur befestigung von sensoren an einer schiene
FR2473449A1 (fr) * 1980-01-09 1981-07-17 Saxby Pedale a effet magnetique pour detecter le passage des roues de wagons sur une voie de chemin de fer
DE8533479U1 (de) * 1985-11-28 1986-01-16 Minner, Hans K., Dipl.-Ing., 2000 Hamburg Befestigungsvorrichtung für Laufschienen
US4753403A (en) * 1986-12-08 1988-06-28 American Standard Inc. Railroad track mounting arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3454758A (en) * 1968-04-11 1969-07-08 Servo Corp Of America Hotbox detector
AT325654B (de) * 1973-06-26 1975-11-10 Schenkir Dipl Ing Ludwig Gleismessfahrzeug
DE3200553C2 (de) * 1982-01-11 1987-04-23 Siemens AG, 1000 Berlin und 8000 München Achszähleinrichtung für Schienenfahrzeuge
DD207365A1 (de) * 1982-04-21 1984-02-29 Deutsche Reichsbahn Vorrichtung zum befestigen von schaltelementen an eisenbahnschienen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE695741C (de) * 1938-03-23 1940-08-31 Ver Eisenbahn Signalwerke G M Befestigungsvorrichtung fuer an Schienen anzubringende Geraete
DE974202C (de) * 1954-09-02 1960-10-13 Siemens Ag Anklemmeinrichtung fuer an Eisenbahnschienen zu befestigende Geraete
FR2350239A1 (fr) * 1976-05-07 1977-12-02 Erji Dispositif pour fixer des appareils de signalisation a un rail
DE2712365A1 (de) * 1977-03-22 1978-09-28 Pintsch Bamag Ag Vorrichtung zur befestigung von sensoren an einer schiene
FR2473449A1 (fr) * 1980-01-09 1981-07-17 Saxby Pedale a effet magnetique pour detecter le passage des roues de wagons sur une voie de chemin de fer
DE8533479U1 (de) * 1985-11-28 1986-01-16 Minner, Hans K., Dipl.-Ing., 2000 Hamburg Befestigungsvorrichtung für Laufschienen
US4753403A (en) * 1986-12-08 1988-06-28 American Standard Inc. Railroad track mounting arrangement

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2379069A (en) * 2001-06-28 2003-02-26 Rail Prod Design Ltd A clamping device for attaching equipment to a single rail in a railway
GB2379069B (en) * 2001-06-28 2003-12-17 Rail Prod Design Ltd Temporary speed restriction track unit
GB2390721A (en) * 2001-06-28 2004-01-14 Rail Prod Design Ltd A clamping device having a telescopic arm for attaching equipment to a single rail in a railway
GB2390721B (en) * 2001-06-28 2004-03-03 Rail Prod Design Ltd Temporary speed restriction track unit
WO2007068009A1 (fr) * 2005-12-14 2007-06-21 Josef Frauscher Dispositif de fixation d'un support pour détecteurs, moyens de commutation et similaires sur des rails
EP1808531A1 (fr) * 2005-12-14 2007-07-18 Frauscher Holding GmbH Dispositif de fixation de détecterus et d'appareils de distribution pour rails
AU2006324346B2 (en) * 2005-12-14 2010-04-08 Frauscher Sensortechnik GmbH Apparatus for attachment of a mount for sensors, switching means and the like to rails
CN101331276B (zh) * 2005-12-14 2011-10-12 弗劳舍控股有限公司 用于在钢轨上固定用于传感器、开关元件和类似的元件的支架的设备
WO2011141119A1 (fr) * 2010-05-12 2011-11-17 Db Netz Ag Dispositif de fixation et de protection d'une eurobalise
WO2011141118A1 (fr) * 2010-05-12 2011-11-17 Db Netz Ag Dispositif de fixation et de protection d'une eurobalise
EP2829656A1 (fr) * 2013-07-22 2015-01-28 Pintsch Tiefenbach GmbH Dispositif destiné à l'installation guidée par amortissement d'oscillations d'une unité de capteur ou de commutation sur un rail de roulement
CN107757655A (zh) * 2017-11-07 2018-03-06 柴薪 一种采用凸轮槽变轨的道岔
FR3075143A1 (fr) * 2017-12-19 2019-06-21 Sncf Reseau Dispositif et procede de fixation d'un appareil de detection ferroviaire a un rail ferroviaire
EP3501939A1 (fr) * 2017-12-19 2019-06-26 Sncf Reseau Dispositif et procédé de fixation d'un appareil de détection ferroviaire à un rail ferroviaire
CN109263683A (zh) * 2018-11-15 2019-01-25 大连理工大学 钢轨检测单元专用夹具
EP4169802A1 (fr) * 2021-10-21 2023-04-26 Frauscher sensortechnik GmbH Agencement de capteur pour un système ferroviaire
WO2023067070A1 (fr) * 2021-10-21 2023-04-27 Frauscher Sensortechnik GmbH Arrangement de capteurs pour un système de chemin de fer
US20240409135A1 (en) * 2021-10-21 2024-12-12 Frauscher Sensortechnik GmbH Sensor arrangement for a railway system

Also Published As

Publication number Publication date
EP0374697B1 (fr) 1994-02-09
ATA304788A (de) 1991-08-15
DE58906947D1 (de) 1994-03-24
AT394172B (de) 1992-02-10

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