KR101732505B1 - Bogie exchanging system - Google Patents

Abstract

The present invention relates to a bogie exchanging system for a transcontinental railroad vehicle, comprising: a main track installed in a replacement place to replace a bogie of the lower part of a chassis of the transcontinental railroad vehicle to allow the transcontinental railroad vehicle to come and go; a first auxiliary track formed in a narrow- or standard-gauge, and installed on one side of the main track in parallel; a second auxiliary track formed in a wide-gauge and installed on the other side of the main track in parallel; a first connection rail formed in the narrow- or standard-gauge, and connecting the main track and the first auxiliary track; a second connection rail formed in the wide-gauge, and connecting the main track and the second auxiliary track; and a main turntable to rotate a bogie entering an intersection section between the main track, and the first and second connection rail. According to the present invention, the bogie of the transcontinental railroad vehicle is connected and installed in the lower part of the chassis to be able to rotate, and the turntable to rotate the bogie is installed in the lower part of the main track, so multiple bogies of different types, such as the wide-, standard-, and narrow-gauge, are able to be replaced at the same time, and thereby a time to replace the narrow- or standard-gauge bogie with the wide-gauge bogie, or a time for inverse replacement is able to be largely reduced.

Description

{BOGIE EXCHANGING SYSTEM} BACKGROUND OF THE INVENTION [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a truck replacement system for a continental railway vehicle, and more particularly, to a truck replacement system for a continental railway vehicle, which can swiftly replace a gage with another truck at a point where a gauge between the rails is changed, .

In general, railway is an important transportation means which is convenient for people's life in addition to automobiles, airplanes, and ships, and is very useful as a large-scale transportation means connecting a region and a region in a complex industrial society.

In addition, the railway industry has been gradually increasing its speed, speed, and globalization along with the development of the industrial society. In recent years, the railway has moved beyond the scope of short-haul routes connecting regions and regions within a limited country (territory) Or an internationalized long-distance railway line connecting the continent and the continent is being established.

 The gauge has gauge (1067mm, used for Japanese railroad), standard rail (1435mm for domestic railway and Japan's Shinkansen railway), light rail (1524mm, used in Siberia railroad, etc., 1676mm is used in Bangladesh, Argentina, etc.).

On the other hand, in the continental railroad that runs from Korea to Europe by connecting the TKR to the Siberian Railway (TSR) and the Trans-China Railway (TCR), the Siberian Railroad uses a 1524mm light arm, In this section, it is necessary to change the bogie of the continental railway vehicle into a bogie corresponding to each gauge.

As an example for solving this problem, a variable bogie capable of adjusting the distance between wheels when running a line having a difference in gauge can be applied as proposed in Japanese Patent No. 10-1358735, but the load of the vehicle body is concentrated, The driving stability is low.

Therefore, it is stable to change the bogie according to each gauge. Conventionally, the vehicle body and the bogie are separated to move the bogie along the rail in a state of lifting the vehicle body, and moving the bogie to be newly installed to the lower portion of the vehicle body In the case of continental railway vehicles, the number of car bodies is larger than that of general railway, so that it takes a long time to separate and combine bogies.

Reference literature: Registration No. 10-1358735

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a continental railway vehicle, which is capable of separating a truck beneath a vehicle body at a point where a gauge between the rails is changed, The purpose of the exchange system is to provide.

In particular, it is an object of the present invention to provide a system for replacing a truck for a railway car, which is advantageous for automation, because the truck can be rotated by a turntable and moved to another gauge section and replaced easily by a truck having another gauge.

In order to solve such a technical problem,

A first subsidiary orbit which is provided at a replacement place for replacing a bogie under the main body of the continental railway vehicle and is formed by a narrow rail or a standard rail and which is installed side by side on one side of the rail, A first auxiliary rail which is made of a light beam and is installed side by side on the other side of the main track and a first connection rail which is made of a narrow or standard standard and connects the main orbit and the first subordinate track, And a main turntable for rotating the bogie entering the intersection section between the main track and the first and second connecting rails. do.

At this time, the main turntable is provided with a pair of main rotation rails integrally formed on the upper surface thereof so that the rails of the trajectory or the first and second connection rails can be connected by rotation, and the main turntable is provided with a main rotational force for rotating the main turntable And means for controlling the operation of the apparatus.

One of the main rotation rails is formed with a spacing groove in the longitudinal direction.

The stopper may be provided on one side of the main turntable at one side of the main turntable so as to support the wheel of the truck so as to prevent the main turntable from being disengaged when the truck enters the upper surface of the main turntable.

In addition, a mounting plate is provided at a lower portion of one rail of the track, and forward and backward means is provided at one side of the mounting plate to advance and retract the mounting plate in the width direction.

The forward / reverse means may be a lead screw having a motor or a hydraulic cylinder.

A first auxiliary turntable for rotating a bogie entering the intersection section of the first auxiliary track and the first connection rail and a second auxiliary turntable for rotating the bogie entering the intersection section of the second auxiliary track and the second connection rail, And an auxiliary turntable is further included.

At this time, the first and second auxiliary turntables are integrally provided on the upper surface of the first and second rotating rails so that the first and second auxiliary tracks can be connected to the first and second connecting rails by rotation, And first and second auxiliary torque providing means for rotating the first and second auxiliary turntables.

In addition, a rotating plate is rotatably provided at a lower portion of the vehicle body, and a moving plate to which the rotating plate is detachably coupled is integrally provided on the upper portion of the vehicle.

At this time, a fixing plate is integrally fixed to a lower portion of the vehicle body, and the rotation plate is rotatably provided below the fixing plate.

The rotation plate is coupled to the fixed plate at the center of the upper surface of the rotation plate.

In addition, a slide protrusion is formed at a lower portion of the rotation plate in the longitudinal direction of the vehicle body, and the slide plate is formed with a slide groove in which the slide protrusion of the rotation plate is inserted and guided horizontally.

According to the present invention, a bogie of a continental railway vehicle is connected to a lower portion of a vehicle body in a rotatable state, and a turntable for rotating the bogie is installed at a lower portion of the bogie, A plurality of bogies of different kinds can be replaced at the same time so that there is an effect of drastically shortening the time for replacing a bogie for narrow gauge or standard gauge with a gauge bogie or vice versa.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view showing the entire configuration of a truck replacement system for a continental railway vehicle according to the present invention; FIG.
FIG. 2 is a view illustrating a lifting state of a vehicle body and a truck of a continental railway vehicle according to the present invention.
3 is a cross-sectional view of a main turn body bell on which a bogie for a continental railway vehicle according to the present invention is seated.
4 (a) to 4 (f) sequentially illustrate a car exchange procedure of a continental railway vehicle according to the present invention.
FIG. 5 is a view illustrating a lifting and lowering state of a vehicle body and a truck of a continental railway vehicle according to another embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

1 to 3, the present system for replacing a truck for a railroad car includes a truck 10 of a continental railway vehicle 1, which is detachable from a lower portion of the vehicle body 20, The carriage 10 is held fixed by the locking means and the lock by the locking means is released at the point where the gauge is changed so that the carriage 10 is rotated 90 degrees with respect to the vehicle body 20, The truck 10 is moved to another track in a state where the vehicle body 20 is lifted up to a certain height, and the truck 10 can be quickly replaced with another truck 10 corresponding to the changed track.

The railway track replacement system for a continental railway vehicle according to the present invention is installed in a replacement place for replacing the railway car 10, such as a stationary spot, and is composed of a track 100 on which a continental railway car enters and exits, A first sub-orbit 110 installed alongside one side of the superposed orbit 100, a second sub-orbit 120 formed by a light orifice and arranged side by side on the other side of the orbit 100, A first auxiliary rail 130 connecting the main orbit 100 and the first auxiliary orbit 110 and a second connecting rail 130 connecting the main orbit 100 and the second auxiliary orbit 120, A main turntable 150 for rotating the bogie 10 which has entered the intersection of the main track 100 and the first and second connecting rails 130 and 140, 110 that rotates the bogie 10 that has entered the intersection of the first connecting rail 130 and the first connecting rail 130, And an auxiliary turntable 160 and a second auxiliary turntable 170 for rotating the bogie 10 that enters the intersection of the second auxiliary track 120 and the second connecting rail 140. [

Hereinafter, the constitution of each part of the present invention will be described in detail.

A track or the like for replacing the bogie 10 supporting the vehicle body 20 of the continental railway vehicle is provided with a track 100 on which a continental railway car enters and advances and a track 100 on one side of the track 100 A first subordinate track 110 which is installed side by side and which is made of a narrow or standard standard and a second subordinate track 120 which is arranged side by side on the other side of the present orbit 100 and which is made of a light beam.

At this time, a first connection (100) is formed between the trajectory (100) and the first subordinate track (110) so that the narrower track can move in the direction intersecting the longitudinal direction of the first subordinate track A rail 130 is provided between the main orbit 100 and the second subordinate orbit 120 so that a broadband carriage is provided between the main orbit 100 and the second subordinate orbit 120 in a direction crossing the longitudinal direction of the main orbit 100 and the second subordinate orbit 120 A movable second connection rail 140 is installed.

In this case, the first and second connection rails 130 and 140 are installed in a direction orthogonal to the trajectory 100 and the first and second subordinate trajectories 110 and 120, respectively.

The first connection rail 130 may be a narrow or standard rail having the same width as the first auxiliary rail 110 and the second connection rail 140 may have the same width as the second auxiliary rail 120 And a plurality of first and second connection rails 130 and 140 are installed between the main track 100 and the first and second subordinate tracks 110 and 120.

The main turntable 150 provided at a crossing section where the trajectory 100 intersects with the first and second connecting rails 130 and 140 is rotated by the rotation of the rails 102 and 104 of the trajectory 100, A pair of main rotation rails 152 and 154 are integrally provided on the upper surface so that the first and second connection rails 130 and 140 can be connected to each other and a main rotation force providing means 156 for rotating the main turntable 150 is provided below .

At this time, the outer sides of the pair of main rotation rails 152 and 154 maintain the wide track, and one of the pair of main rotation rails 152 and 154 is formed with a spacing groove 154a in the longitudinal direction It is possible to move the wheel 11 without detaching the wheel 11 even when the truck 10 capable of running on the narrow or standard car is moving.

Therefore, the pair of main rotation rails 152 and 154 can move all of the bogies 12, 14 for a light beam, narrow gauge, or standard gauge, even if their widths are not adjusted.

The pair of main rotation rails 152 and 154 may be connected to the main orbit 100 and the first and second auxiliary orbits 110 and 120 and the first and second connection rails 130 and 140, As shown in FIG.

In addition, the main rotation rails 152 and 154 may be separately provided with means for adjusting the gauge, so that the gap can be adjusted. In this case, it is preferable that the main rotation rails 152 and 154 are rigidly manufactured so as to avoid problems in mechanical durability.

The main torque providing means 156 may be an electric or hydraulic motor, and the main turntable 150 may be rotated by the rotational force of the motor.

The stopper 158 is provided at one side of the main turntable 150 so as to support the wheel of the truck so that the main turntable 150 can be separated from the main turntable 150 when the truck 10 enters the upper surface of the main turntable 150. [ As shown in Fig.

Of course, the stopper 158 may be formed to have a guide hole formed on the upper surface of the main turntable 150 so as to protrude and retreat along the guide hole, and this stopper 158 may be moved by a driving force of a motor or a hydraulic type cylinder 159 .

The trajectory 100 can adjust the width of the trajectory so that the light trajectory, the standard trajectory, and the narrow trajectory trajectory 12, 14 can all run. To this end, a mounting plate 103 is provided at a lower portion of one rail 102 of the track 100, and forward and backward means for moving the mounting plate 103 in the width direction are provided at one side of the mounting plate 103 105 are provided. The forward and reverse means 105 may be constituted by a hydraulic cylinder 105a or a lead screw 105c provided with a motor 105b.

Therefore, when the one rail 102 of the trajectory 100 is advanced in the direction of the other rail 104 through the driving of the forward / reverse means 105, the standard or narrow-gauge bogie 12 can be moved, When the one rail 102 of the track 100 is moved backward from the other rail 104, the broadcaster 14 can be moved.

The first and second auxiliary turntables 160 and 170 provided at the intersections of the first and second auxiliary tracks 110 and 120 and the first and second connecting rails 130 and 140 are rotated by the first and second auxiliary rails 130 and 140, A pair of first and second rotating rails 162 and 172 are integrally provided on the upper surface of the first and second connecting rails 130 and 140 so that the tracks 110 and 120 can be connected to the first and second connecting rails 130 and 140, And first and second auxiliary torque providing means 166 and 176 for rotating the first and second auxiliary torque transmitting members 160 and 170. [

The first and second auxiliary torque providing units 166 and 176 may be an electric or hydraulic motor, and the first and second auxiliary turntables 160 and 170 may be rotated by the rotational force of the motor.

When one of the first and second auxiliary turntables 160 and 170 enters the upper surface of the first and second auxiliary turntables 160 and 170 and the narrow and wide gantry bogies 12 and 14 enter, A stopper (not shown) having the same structure as that of the stopper 158 of the main turntable 150 is preferably provided to support the wheels of the truck.

Hereinafter, referring to FIG. 4, a description will be made of a method of replacing the standard rail car 12 with the broad rail car 14 using the configuration of a railcar replacement system for a continental railway vehicle according to the present invention.

First, in the initial state as shown in FIG. 4 (a), the continental railway vehicle enters into the history of the first and second auxiliary orbits 110 and 120 through the track 100, that is, A locking means (not shown) provided between the vehicle body 20 and the standard rail car 12 when the standard car 12 is positioned on the main turntable 150 as shown in FIG. 4 (b) The lifting device 200 is advanced as shown in FIG. 4 (c). Thereafter, as shown in FIG. 4 (d), the vehicle body 20 is lifted up to a certain height using the lifting device 200 and fixed.

4 (e), the main turntable 150 installed on the trajectory 100 is rotated 90 degrees in a direction orthogonal to the main track 150 and the rail on the main turntable 150 is connected to the first orbit So as to be connected to the first connecting rail.

4 (f), the separated standard bogie 12 is moved to the first subordinate track (standard stake) 110 through the first connection rail 130.

Of course, by rotating the first auxiliary turntable 160 provided at the intersection between the first auxiliary rail 110 and the first connecting rail 130, the standard rail carriage 12 separated into the first auxiliary rail 110 So that it can be moved.

Movement of the separated standard bogie 12 can be performed by another conveying device or by moving one of the main turntable 150, the first connecting rail 130 and the first auxiliary turntable 160 up and down, .

The gantry bogie 14 located in the second sub-orbit 120 is moved to the main turntable 150 through the second connection rail 140 as shown in FIG. 4 (g) The rails 152 and 154 and the trajectory rails 102 and 104 provided on the main turntable 150 are switched from standard to wide.

Of course, the second auxiliary turntable 170 provided at the intersection between the second auxiliary rail 120 and the second connection rail 140 is rotated to move the second auxiliary rail 120 to the second rail 120, .

When the broadcaster 14 is positioned on the main turntable 150, the main turntable 150 is rotated by 90 degrees again as shown in (h) of FIG. 4, 4, the vehicle body 20 is lowered using the lifting device 200 as shown in FIG. 4 (i), and then the vehicle body 20 and the light rail carriage 14 are locked with locking means (Not shown), thereby replacing the bogie. 4 (j), the continental railway vehicle moves after the lifting device 200 is moved backward.

According to this method, since a plurality of bogies can be replaced at the same time, the bogie can be replaced in a short time, and most of the processes can be performed automatically, thereby reducing manpower for bogie replacement.

5 is a view showing another embodiment of the present invention. The lifting device can be used to lift the vehicle body 20 without replacing the rotating plate 24 and the moving plate 12 between the vehicle body 20 and the vehicle 10. [ It becomes possible by additionally installing it.

The stationary plate 22 is integrally fixed to a lower portion of the vehicle body 20 of the continental railway car 1 and a rotatable rotary plate 24 is provided below the stationary plate 22 And a moving plate 12 to which the rotary plate 24 is detachably coupled is integrally formed on the upper portion of the carriage 10.

At this time, a rotation shaft 24a coupled to the fixing plate 22 is provided at the center of the upper surface of the rotation plate 24 so that the rotation plate 24 can rotate without being detached from the fixing plate 22.

A slide protrusion 24b protrudes in a longitudinal direction of the vehicle body 20 at a lower portion of the rotation plate 24. A movable plate 12 detachably coupled to the rotation plate 24 is inserted into the rotation plate 24 A slide groove 12a into which the slide protrusion 24b of the base plate 24 is inserted and guided horizontally is formed.

According to this structure, when the main turntable 150 is rotated in the process of replacing the bogie 10, the rotating plate 24 and the moving plate 12 rotate together with the bogie 10 by 90 degrees. In this state, The rotary plate 24 is kept coupled to the vehicle body 20 and the slide protrusion 24b and the slide groove 12a are moved in a direction parallel to the first connecting rail 130 Only the moving plate 12 moves together with the carriage 10 in a state of being coupled with the carriage 10 so that even when the car body 20 is fixed without lifting the carriage 20, Is possible.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. The scope of protection of the present invention should be construed under the following claims, and all technical ideas within the scope of equivalents thereof should be construed as being included in the scope of the present invention.

1: Continental railway vehicle 10: Bogie
20: Body 100: Orbit
110: first auxiliary orbit 120: second auxiliary orbit
130: first connection rail 140: second connection rail
150: main turntable 160: first auxiliary turntable
170: Second auxiliary turntable

Claims (12)

A continental railway vehicle is installed at a replacement place at a point where a gauge for changing a gauge for replacing a bogie under the vehicle body is changed, and a track which is made of a narrow rail or a standard rail and which is installed side by side on one side of the railway track A first auxiliary rail which is composed of a first auxiliary orbit, a second auxiliary orbit which is arranged side by side on the other side of the orbit formed of a light orifice, and a narrow or standard standard orbit and connects the main orbit and the first auxiliary orbit; A main turntable provided on the main track for rotating a bogie entering an intersection section between the main track and the first and second connecting rails; A first auxiliary turntable provided on an orbit and rotating a bogie entering an intersection section of the first auxiliary orbit and the first connection rail; Doedoe configuration to the second auxiliary turntable is non-rotating the second auxiliary track and the cross-section of a truck enters a second connecting rail,
The main turntable includes a pair of main rotating rails connected to the rails of the main track by rotation or the first and second connecting rails integrally on the upper surface of the main turntable and a main rotational force providing means for rotating the main turntable The main rotating rail maintains the outer side of the wide track and the spacing grooves are longitudinally formed on the inner side of one of the main rotating rails so that the large rails for narrow rails, narrow rails and standard rails can be moved.
The first and second auxiliary turntables are integrally provided on the upper surface of the first and second rotary rails, and a pair of first and second rotary rails connected to the first and second auxiliary tracks and the first and second connection rails by rotation, First and second auxiliary torque providing means for rotating the first and second auxiliary turntables,
The mounting plate is provided at a lower portion of one rail of the track, and at one side of the mounting plate, forward and backward means for moving the mounting plate in the width direction are provided to variably adjust the gauge of the orbit, So as to be able to move.
delete delete The method according to claim 1,
Wherein a stopper is provided at one side of the upper surface of the main turntable so as to support the wheels of the truck so as to prevent the truck from being separated when the truck enters the upper surface of the main turntable. .
delete The method according to claim 1,
Wherein the forward / backward means comprises a lead screw having a motor or a hydraulic cylinder.
delete delete The method according to claim 1,
Wherein a rotating plate is rotatably provided at a lower portion of the vehicle body, and a moving plate to which the rotating plate is detachably coupled is integrally formed on an upper portion of the vehicle.
10. The method of claim 9,
Wherein a fixed plate is integrally fixed to a lower portion of the vehicle body, and the rotary plate is rotatably provided at a lower portion of the fixed plate.
11. The method of claim 10,
And a rotating shaft coupled to the stationary plate is provided at the center of the upper surface of the rotating plate.
10. The method of claim 9,
Wherein a sliding protrusion is formed at a lower portion of the rotating plate in the longitudinal direction of the vehicle body, and the moving plate is formed with a slide groove in which the sliding protrusion of the rotating plate is inserted and guided horizontally.

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