KR20110089994A - Track leaving arrester for railway vehicles - Google Patents

Track leaving arrester for railway vehicles Download PDF

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Publication number
KR20110089994A
KR20110089994A KR1020100009533A KR20100009533A KR20110089994A KR 20110089994 A KR20110089994 A KR 20110089994A KR 1020100009533 A KR1020100009533 A KR 1020100009533A KR 20100009533 A KR20100009533 A KR 20100009533A KR 20110089994 A KR20110089994 A KR 20110089994A
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KR
South Korea
Prior art keywords
wheel
sleeper
same time
main rail
traveling
Prior art date
Application number
KR1020100009533A
Other languages
Korean (ko)
Inventor
신동수
Original Assignee
(주)신성엔지니어링
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Publication date
Application filed by (주)신성엔지니어링 filed Critical (주)신성엔지니어링
Priority to KR1020100009533A priority Critical patent/KR20110089994A/en
Publication of KR20110089994A publication Critical patent/KR20110089994A/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
    • E01B19/003—Means for reducing the development or propagation of noise
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
    • E01B3/32—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement
    • E01B3/34—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement with pre-tensioned armouring or reinforcement
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B5/00—Rails; Guard rails; Distance-keeping means for them
    • E01B5/18—Guard rails; Connecting, fastening or adjusting means therefor

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

The present invention can be installed in the PC sleeper section, can be repaired by a machine such as multiple tie-tamper in the ballast track section, and for railroad cars that can be fastened quickly and easily with a small number of members to the PC sleeper Its purpose is to provide a deviation control device.
In order to achieve the above object, the track departure preventing device for railway vehicles according to the present invention has a pair of left and right inner side of the PC sleeper at the same time as a pair of left and right in the inner region of the PC sleeper on which a left and right pair of main rails are attached. A traveling device for derailing by driving the wheels which derail in a pair of left and right outer circumferentially formed bodies adjacent to both outer regions, wherein the inner circumferentially formed body is inclined downward near the head of the main rail to be inclined downward. It is continuously formed along the end of the inner transition completion screen for guided transition of the flange portion of the wheel and the inner guided running surface and guided by the outer side of the inner guided running surface to guide the flange portion. Consists of the inner driving control surface that is in contact with the flange end surface of the wheel to regulate the running and at the same time the outer driving The guide is inclined downward near the head of the main rail to guide the protruding of the wheel by placing it along the outer side of the outer guided running surface which guides and implements the flange portion of the wheel. Consisting of the installation member is placed on the PC sleeper through the insulating plate at the same time on the inside of the main rail and fixed to the PC sleeper at the same time, the long U-shaped inverted U-shaped downwards along the main rail A wheel restraining member made of ash is fixed to the installation member, and the main rail is spaced apart at a predetermined interval.

Figure P1020100009533

Description

Track leaving arrester for railway vehicles

The present invention relates to a railroad departure prevention device, and more particularly to a railroad departure prevention device for preventing the derailed railroad car to be out of the track so that the railroad car does not interfere.

Conventionally, there are various means for preventing the derailment of a railway vehicle itself, but a safety rail is known as a means for preventing the derailed vehicle from moving away from the track.

The safety rails described above are provided parallel to the main rail and are regulated to guide the derailed vehicle wheels.

The safety rail is installed as a sleeper in the sleepers and synthetic sleepers together with the existing line, but can not be installed in the section of PC sleepers with sleepers.

The ballast track section uses a track repair vehicle such as a multiple tie tamper having a tamper ring, but it is impeded by a safety rail and difficult to repair by a machine.

In addition, the safety rail needs to fix the rail bottom with the sleeper and a few members in order to use the rail for the railroad, and to fasten it to the PC sleeper. have.

Therefore, the present invention has been made to solve the problems described above, can be installed in the PC sleeper section, it is possible to repair work by a machine such as multiple tie tamper in the ballast track section, It is an object of the present invention to provide a railroad track departure prevention device that can be quickly and easily fastened with a few members.

In order to achieve the above object, the track departure preventing device for railway vehicles according to the present invention has a pair of left and right inner side of the PC sleeper at the same time as a pair of left and right in the inner region of the PC sleeper on which a left and right pair of main rails are attached. A traveling device for derailing by driving the wheels which derail in a pair of left and right outer circumferentially formed bodies adjacent to both outer regions, wherein the inner circumferentially formed body is inclined downward near the head of the main rail to be inclined downward. It is continuously formed along the end of the inner transition completion screen for guided transition of the flange portion of the wheel and the inner guided running surface and guided by the outer side of the inner guided running surface to guide the flange portion. Consists of the inner driving control surface that is in contact with the flange end surface of the wheel to regulate the running and at the same time the outer driving An outer guide surface that guides the protruding of the wheels by forming the inclined downwards near the head of the main rail to guide the protruding of the wheels by placing them along the outer side of the outer guided running surface which guides and implements the flange portion of the wheels. Consisting of the installation member is placed on the PC sleeper through the insulating plate at the same time on the inside of the main rail and fixed to the PC sleeper at the same time, the long U-shaped inverted U-shaped downwards along the main rail A wheel restraining member made of ash is fixed to the installation member, and the main rail is spaced apart at a predetermined interval.

As described above, the railway vehicle track departure prevention device according to the present invention has the following effects.

First, in the present invention, when the wheels are derailed from the main rail, the flanges of the pair of left and right wheels guide the inner guided running surface and the outer guided running surface while the wheels are in contact with the inner traveling control wall and are reliably regulated. Therefore, it is possible to avoid the departure of the train, the side run and the like, and at the same time, the inner traveling path forming body and the outer traveling road forming body are arranged near the main rail, and covered with a track structure member such as a rail fastening device or a rail supporting body. Therefore, it is possible to prevent damage to the track structural members such as the rail fastening device or the rail support body received from the wheels running when the train is derailed.

Secondly, in the present invention, even if the wheels are derailed from the railway rails, the side surfaces of the wheels are in contact with the side surfaces of the wheel restraint members, and the railroad cars do not leave the track.

Third, since the wheel restraint member and the railway rail are spaced apart by a predetermined distance, that is, the distance in which the tampering of the track repair vehicle, for example, a multiple tie tamper, is performed, the mechanical repair work by the track repair vehicle is performed. Can be implemented.

1 is a side view showing a track departure-avoidance device for a railway vehicle according to the present invention,
Figure 2 is a plan view showing a departure track prevention device for a railway vehicle according to the present invention,
3 is an enlarged detailed view of a portion “A” of FIG. 1;

Hereinafter, with reference to the accompanying drawings, the present invention will be described in detail.

1 is a side view showing a railroad track departure prevention device according to the invention, Figure 2 is a plan view showing a railroad track departure prevention device according to the invention, Figure 3 is an enlarged portion "A" of FIG. Detailed view shown.

As shown in these drawings, the railroad vehicle track departure prevention device (A) according to the present invention is a pair of left and right in the inner side of the inner side of the inner side of the PC sleeper (T) in which a pair of left and right main rail (R) At the time of derailing, the forming apparatus 11 is disposed close to each other and the outer traveling path forming bodies 12 are arranged in a pair of right and left on both outer regions of the PC sleeper T to guide and derail the wheels that derail. As the inner runway forming body 11 is inclined downward near the head of the main rail R to move the flange part of the wheel to guide the inner traveling complete screen 13 and the inner traveling complete screen ( 13) is formed continuously along the end of the inner side of the inner guided running surface 14 and the inner guided running surface 14 which guides the flange portion and run in contact with the flange side end face of the wheel Regulating Inner Driving Regulation (15) At the same time, the outer traveling road-forming body 12 is inclined downward near the head of the main rail (R) to guide and guide the flange portion of the wheel to the outer guided running surface 16 and the outer guided running. It consists of an outer guide surface 17 which guides the protruding of the wheel by entering along the outside of the surface 16, the insulating plate 18 on the inside of the main rail (R) at the same time onto the PC sleeper (T) While the mounting member 19 is disposed through and fixed to the PC sleeper (T), the wheel restraint made of an inverted U-shaped elongated material along the main rail (R) and at the same time lowering both side plates 20 The member 21 is fixed to the installation member 19, and the main rail R is spaced apart from each other at a predetermined interval.

And the outer run arrange | positioned near the other side of the main run rail R and the inner run control surface 15 of the inner side runway formation body 11 arrange | positioned near arbitrary one of a pair of left and right main line rails R. As shown in FIG. The mutual distance between the outer guide surface 17 of the furnace forming body 12 is set longer than the mutual distance between the flange side end surface of any one wheel and the end surface of the transmission part of the other wheel in the left and right pair of wheels. .

In addition, the height of the inner guided running surface 14 of the inner runway forming body 11 is set lower than the height of the outer guided running surface 16 of the outer runway forming body 12.

In addition, the height of the upper end of the inner run completed screen 13 of the inner runway forming body 11 is set lower than the height of the upper end of the outer run completed screen 22 of the outer runway forming body 12.

And the installation member 19 is made of a block 23 is arranged on the insulating plate 18, the inclined surface 24 is formed is lowered as the end of the insulating plate 18 is formed to the outside, A plurality of blocks 23 having different heights of the mounting member 19 are provided, and at the same time, the blocks 23 are selected from the plurality of blocks 23 at a predetermined height and fixed to the insulating plate 18.

In addition, the concrete barrier 30 made of concrete is integrally formed to have a constant height at the outermost end of the PC sleeper (T) to prevent the noise generated in the track from being pressed to the outside.

That is, the track departure-avoidance device (A) according to the present invention is a pair of left and right inner circumference forming body 11 in a left and right pair in the inner region of the PC sleeper (T) in which a pair of left and right main rail (R) is installed. At the same time, the outer runway forming bodies 12 are arranged in a pair of left and right in both outer regions of the PC sleeper T to guide and drive the wheels that derail.

In addition, the inner traveling path forming body 11 is inclined toward the lower side near the head of the main rail R to move the flange part of the wheel to the inner traveling complete screen 13 and the inner traveling complete screen ( 13) is formed continuously along the end of the inner side of the inner guided running surface 14 and the inner guided running surface 14 which guides the flange portion and run in contact with the flange side end face of the wheel It consists of the inside running control surface 15 to regulate.

The outer circumferential running surface 16 is inclined downward near the head of the main rail R to guide and guide the flange portion of the wheel, and the outer guiding running surface 16. It is composed of an outer guide surface 17 to guide the protruding of the wheel by entering along the outside of the).

The railroad vehicle track departure preventing device A according to the present invention having the configuration as described above has an inner traveling complete screen inclined toward the lower side from the vicinity of the head of the main rail (R) 11 ( 13) and the inner guided running surface 14 continuously formed along the end of the inner run relaxation screen 13, and the inner run regulating surface 15 placed along the outside of the inner guided running surface 14, The outer guiding surface formed by the outer circumferential path forming body 12 continuously formed along the ends of the outer circumferential relaxation screen 22 and the outer circumferential relaxation screen 22 inclined downward from the vicinity of the head of the main rail R. And an outer guide surface 17 placed along the outer side of the outer guided running surface 16 and on the PC sleeper T at the same time through an insulating plate 18 inside the main rail R. At the same time as the installation member 19 is fixed to the PC sleeper (T), the copper along the main rail (R) The wheel restraining member 21, which is formed of an inverted U-shaped long material having both side plates 20 downward, is fixed to the mounting member 19, and the main rail R is spaced at a predetermined interval. When the wheel derails the main rail (R) due to an earthquake or the like, the flange portions of the left and right wheels of the pair of left and right wheels are in a restricted driving direction with the wheels in contact with the inner traveling restricting surface 15 and the inner guided running surface 14 ) And the outer guided running surface 16 induces traveling, thereby avoiding the departure of the train, sideways, and the like, and at the same time, the inner running road body 11 and the outer running road body 12 is the main rail ( Since it arrange | positions near R) and covers track structure members, such as a rail fastening apparatus and a slab, damage to track structure members, such as a rail fastening apparatus and a slab, can be prevented from the wheel which travels at the time of derailing of a train.

In addition, the fixing member 19, such as steel, is fixed through the insulating plate 18 having electrical insulation in the center of the PC sleeper (T). This mounting member 19 is to install a block 23 of steel on the insulating plate 18 of steel by welding or the like. The inclined surface 24 which becomes lower as it goes outside is formed in the edge part of the insulating plate 18, specifically, the left-right end part, and the front-rear end part, and the insulating plate 18 becomes substantially trapezoidal shape.

Therefore, the track departure-avoidance device (A) according to the present invention, when the wheels derail from the main rail (R) and fall to the lower left side, then the derailed wheels move to the left side so that the inclined surface of the insulating plate 18 ( 24 is smoothly guided in the direction of the wheel restraint member 21, is regulated by the side plate 20 of the wheel restraint member 21, the movement of the wheel is prevented on the inside, and the deviation of the derailed railway vehicle outside the track To prevent.

11: inner runway forming body 12: outer runway forming body
13: Medial transition complete screen 14: Medial guided running surface
15: Inner traveling regulating surface 16: Outer driving regulating surface
17: outer guide surface 18: insulation plate
19: mounting member 20: side plate
21: wheel restraint member 22: the outer transition complete screen
23: block 24: slope
30: concrete barrier
A: Railroad departure prevention device
R: Main rail T: PC sleeper

Claims (4)

Left and right pairs of the inner side road-forming bodies 11 are arranged in close proximity to the inner region of the PC sleeper T on which the left and right pairs of main rails R are placed, and at the same time on both outer regions of the PC sleeper T. A traveling device for derailing in which a pair of outer traveling path forming bodies 12 are arranged close to each other to guide and derail a traveling wheel, wherein the inner traveling path forming members 11 are located near the head of the main rail R. FIG. Inward running surface 13 which is inclined toward the lower side and is continuously formed along the end of the inward execution screen 13 for inducing and shifting the flange part of the wheel, and guides the flange part. 14) and the inner circumferential roadway forming body 12, which is formed along the outer side of the inner guiding road surface 14, and which controls the running by abutting the flange side end face of the wheel. Near the head of the main rail (R) The outer guide surface 17 which is inclined downward and guides the protruding of the wheel by entering along the outer side of the outer guided running surface 16 and the outer guided running surface 16 for inducing the flange portion of the wheel. And the mounting member 19 is disposed on the PC sleeper T at the same time through the insulating plate 18 and fixed to the PC sleeper T at the same time. A wheel restraining member 21 made of an inverted U-shaped elongate member along the rail R and downward of both side plates 20 is fixed to the mounting member 19, and at the same time, the main rail R and Railroad vehicle departure track prevention device, characterized in that spaced apart. The method of claim 1,
Outer traveling arranged near the inner traveling restricting surface 15 of the inner traveling path forming member 11 disposed near any one of the pair of left and right main rails R and the main rail (R). The mutual distance between the outer guide surface 17 of the furnace forming body 12 is set longer than the mutual distance between the flange side end surface of any one wheel and the end surface of the transmission part of the other wheel in the left and right pair of wheels. The height of the inner guided running surface 14 of the inner runway forming member 11 is set lower than the height of the outer guided running surface 16 of the outer runway forming body 12. The height of the upper end of the inner traveling loosening screen 13 of the sieve 11 is set lower than the height of the upper end of the outer traveling loosening screen 22 of the outer runway forming body 12 Device. The method of claim 1,
Block 23 is formed on the insulating plate 18, the installation member 19 is formed, the inclined surface 24 which is lowered as the end of the insulating plate 18 is formed to the outside is formed, the A plurality of blocks 23 having different heights of the installation member 19 are provided, and at the same time, the blocks 23 are selected from the plurality of blocks 23 at a predetermined height, and are fixed to the insulating plate 18. Railroad departure prevention device for rolling stock. The method of claim 1,
Railroad vehicle track departure prevention device, characterized in that the concrete barrier 30 made of concrete integrally formed to have a certain height at the outermost end of the PC sleeper (T).


KR1020100009533A 2010-02-02 2010-02-02 Track leaving arrester for railway vehicles KR20110089994A (en)

Priority Applications (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190078830A (en) 2017-12-27 2019-07-05 한국철도기술연구원 Derailment containment provision (dcp) for railway, and construction method for the same
KR102380590B1 (en) 2021-09-14 2022-03-30 충남대학교산학협력단 Derailment containment provision(dcp) for railway using grid flame, and construction method for the same
KR102380587B1 (en) 2021-09-14 2022-03-30 충남대학교산학협력단 Derailment containment provision(dcp) for railway using fixing bracket, and construction method for the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190078830A (en) 2017-12-27 2019-07-05 한국철도기술연구원 Derailment containment provision (dcp) for railway, and construction method for the same
KR102380590B1 (en) 2021-09-14 2022-03-30 충남대학교산학협력단 Derailment containment provision(dcp) for railway using grid flame, and construction method for the same
KR102380587B1 (en) 2021-09-14 2022-03-30 충남대학교산학협력단 Derailment containment provision(dcp) for railway using fixing bracket, and construction method for the same

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