KR102138669B1 - Removal apparatus of spring for repair and decomposition of railroad - Google Patents

Abstract

The present invention relates to an apparatus for removing a spring for repairing and disassembling a railway, which includes: a support arranged in a direction in parallel with sleepers; a pair of extension parts installed to be fixed to both sides of the support in a crossing direction to be arranged in a direction in parallel with a pair of railways; drive rails installed on a front end and a back end of the pair of extension parts to be rolled in a state of being mounted on upper surfaces of the pair of railways; and movement hitting parts arranged in a position adjacent to the drive rails and hitting the spring to disassemble coupling force of the railways with respect to the sleepers so that the spring is separated.

Description

Removal apparatus of spring for repair and decomposition of railroad

The present invention relates to a spring removal device for repairing and dismantling a railroad, and more particularly, to repair and dismantle a railroad, a coil spring for firmly fixing a pair of railroad rails in a crossing direction with respect to a plurality of sleepers. It relates to a spring removal device for the maintenance and dismantling of the rail that can greatly improve the workability by simply removing and removing.

In general, railroad rails are provided with a plurality of sleepers arranged side by side on the top of the ground, and a pair of railroad rails are installed side by side to absorb shock when a railroad vehicle runs along the railroad rail. It is composed.

Therefore, a pair of railroad rails must maintain the same distance at all times, because when the construction of other facilities is performed around the railroad rail, the ground supporting the railroad rail is weakened and the railroad rail is deformed or settled. The railroad car is derailed from the railroad rail, causing a serious accident.

In other words, the ground supporting the rail is weakened by the installation of waterways, cable boxes, etc. that cross the lower part of the rail, or the construction of underground tunnels around the rails or new construction of buildings around the rails. There were cases in which the above-described problems occurred.

In this way, when the rail is deformed or damaged, a pair of rails is dismantled with respect to the sleepers in order to repair the rails installed as a pair on the upper part of a plurality of sleepers installed side by side.

That is, since a pair of railroad rails is coupled to each of a plurality of sleepers installed side by side by being firmly fixed by a coil spring, a plurality of railroad rails may be repaired by deformation or damage of the railroad rail. The operation of dismantling the coil spring, which couples a pair of railway rails to each of the sleepers, is performed.

In addition, even in the case of dismantling the railroad due to the reduced amount of traffic on the railroad, as described above, the first step is to dismantle the coil spring to remove a pair of railroad rails that are firmly coupled by coil springs to a plurality of sleepers. It will perform.

Conventionally, in order to disassemble the coil springs for firmly fixing and coupling a pair of railroad rails to a plurality of sleepers, an operator forcibly strikes the coil springs for coupling railroad rails with each sleeper with a hammer or the like. Separation was performed.

That is, the coil spring in which one of the sleepers and the railroad rail is fixedly coupled is blown off with a hammer or the like, and then the coil spring in which the other railroad rail has been fixedly coupled is blown off with a hammer, etc. By doing so, the repair and dismantling of the tracks was performed.

Therefore, in the related art, the work process for repairing and dismantling of the railroad has to be very long, and thus, the workability is greatly deteriorated, and as the worker forcibly separates the coil spring with a hammer, etc., to separate the gravel from the ground. There were many cases of bouncing safety accidents, especially in the case of unskilled workers, there was a problem that the concern about safety accidents increased.

Korean Patent Registration No. 10-1314809 (2013.09.27.)

The present invention has been devised in view of the above-mentioned problems, and a technical problem to be solved by the present invention is to secure a pair of railroad rails in a crossing direction with respect to a plurality of sleepers for repair and dismantling of a railway. It is to provide a spring removal device for repairing and dismantling a railway that can significantly improve workability by simply separating and removing the fixed coil spring, as well as ignoring safety concerns of workers.

In other words, the technical problem to be solved by the present invention is to sequentially move a plurality of coil springs that firmly fix and couple a pair of railroad rails to a plurality of sleepers while moving in one direction along a pair of railroad rails. By separating and dismantling, it reduces the working time according to the work process, which greatly improves the workability, and also provides a spring removal device for repairing and dismantling the railway, which can dispel the concerns of safety accidents, such as workers. will be.

The problems of the present invention are not limited to the problems mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

Spring removal device for the maintenance and disassembly of the track according to an embodiment of the present invention for solving the above problems, while moving in one direction along a pair of tracks, each sleeper and a pair of tracks are fixedly coupled Dismantling the springs to be sequentially separated and disassembled, a support disposed in a direction parallel to the sleepers; A pair of extensions fixedly installed in directions crossing both sides of the support and disposed in a direction parallel to the pair of rails; A driving rail installed at the front end and the rear end of the pair of extension parts to perform a rolling action while being seated on an upper surface of the pair of rails; And a moving striking part disposed at a position adjacent to the driving rail and separating the spring by releasing the binding force of the rail to the sleeper by striking the spring.

At this time, a seating portion for seating a pressing member that is detachably installed with respect to the transfer means may be provided on both sides of the upper end of the support.

In addition, a 튐 prevention portion may be installed at one end of the pair of extension portions, wherein the 튐 prevention portion is connected to the front end of the extension portion, and the other end is connected to the support to form an a-shape, but the moving impact portion By being formed to wrap, the moving striking portion can form a shape completely wrapped by the support and the rail along with the a-shaped 튐 prevention portion.
The moving striking portion is disposed adjacent to each of the driving rails provided on both sides, and provided as a pair, wherein one moving striking portion is disposed outside or inside the adjacent driving rail, and the other moving striking portion It may be disposed in the inner or outer direction of the adjacent drive rail.

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Here, the moving striking portion, the base cover of a cylindrical shape that is fixedly installed with respect to the extension portion or the support, a striking body disposed inside the base cover to be elevated and rotatably coupled to an upper end of the striking body However, the height adjustment screw part is formed such that the upper part of the base cover is exposed to the outside through the upper part of the base cover and the height adjustment screw part is engaged with the height adjustment screw part. While rotating in the horizontal direction, it may be configured to include a nut member coupled so as not to be separated from the base cover.

Other specific matters of the present invention are included in the detailed description and drawings.

According to the spring removal device for the maintenance and dismantling of the railroad according to an embodiment of the present invention, for the maintenance and dismantling of the railroad, a coil spring for firmly fixing a pair of railway rails in a crossing direction with respect to a plurality of sleepers By simply separating and removing, the workability is greatly improved, and an effect that concerns about safety accidents, such as workers, can be eliminated.

That is, according to the spring removal device for the maintenance and dismantling of the railroad according to an embodiment of the present invention, while moving in one direction along a pair of railroad rails, a pair of railroad rails are firmly fixed against a plurality of sleepers, By sequentially separating and dismantling the plurality of coil springs to be combined, the working time according to the working process is reduced, and thus, the workability is greatly improved, and the effect of fear of safety accidents, such as workers, can be provided. .

The effects according to the present invention are not limited by the contents exemplified above, and more various effects are included in the present specification.

1 is an exploded perspective view showing a relationship in which a spring removal device for repairing and dismantling a track according to an embodiment of the present invention is disposed on a track.
Figure 2 is a perspective view of a spring removal device for the maintenance and dismantling of the railway in accordance with an embodiment of the present invention.
Figure 3 is a rear perspective view of Figure 2;
Figure 4 is a perspective view showing the process of removing the spring while the spring removal device for the maintenance and dismantling of the rail according to an embodiment of the present invention moves along the track.
5 is a rear perspective view of FIG. 4;
6 is a plan view of FIGS. 4 and 5.
7 is a cross-sectional view taken along line AA in FIG. 6.

Advantages and features of the present invention, and methods for achieving them will be clarified with reference to embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only the embodiments allow the disclosure of the present invention to be complete, and common knowledge in the technical field to which the present invention pertains. It is provided to fully inform the holder of the scope of the invention, and the invention is only defined by the scope of the claims. The same reference numerals refer to the same components throughout the specification.

Thus, in some embodiments, well-known process steps, well-known structures, and well-known techniques are not specifically described in order to avoid obscuring the present invention.

The terminology used herein is for describing the embodiments and is not intended to limit the present invention. In the present specification, the singular form also includes the plural form unless otherwise specified in the phrase. Includes and/or comprising, as used in the specification, does not exclude the presence or addition of one or more other components, steps and/or actions other than the mentioned components, steps and/or actions. Used as. And, “and/or” includes each and every combination of one or more of the items mentioned.

In addition, the embodiments described herein will be described with reference to perspective views, cross-sectional views, side views and/or schematic views, which are ideal exemplary views of the present invention. Therefore, the shape of the exemplary diagram may be modified by manufacturing technology and/or tolerance. Therefore, the embodiments of the present invention are not limited to the specific shapes shown, but also include changes in shapes generated according to the manufacturing process. In addition, in each drawing shown in the embodiment of the present invention, each component may be slightly enlarged or reduced in view of convenience of description.

Hereinafter, a spring removing device for repairing and dismantling a railroad according to an embodiment of the present invention will be described in detail based on the attached exemplary drawings.

1 is an exploded perspective view showing a relationship in which a spring removal device for repairing and dismantling a railroad according to an embodiment of the present invention is disposed on a railroad track, and FIG. 2 shows repairing and dismantling a railroad according to an embodiment of the present invention. It is a perspective view of the spring removal device for, Figure 3 is a rear perspective view of Figure 2.

In addition, FIG. 4 is a perspective view showing a process of removing a spring while the spring removal device for repairing and dismantling the railroad according to an embodiment of the present invention moves along the track, and FIG. 5 is a rear perspective view of FIG. 4.

6 is a plan view of FIGS. 4 and 5, and FIG. 7 is a cross-sectional view along line A-A in FIG. 6.

First, a plurality of sleepers 12 are arranged at regular intervals, and a pair of railroad rails (railways) are arranged in a direction crossing the plurality of sleepers 12, and the pair of railroad rails are each sleepers With respect to the (12), it is securely fixed and coupled by the spring 16.

In this state, a pair of rails, that is, fixed by a spring 16 for a plurality of sleepers 12, for repair work by deformation or damage of the rail 14 or dismantling of the rail 14 The dismantling of the railway 14 is performed.

Spring removal apparatus 100 for the repair and dismantling of the track 14 according to an embodiment of the present invention, while moving in one direction along a pair of track 14, each pair of sleepers 12 and a pair As the springs 16 for fixing the rails 14 of the vehicle are sequentially separated and disassembled, the supports 110 disposed in a direction parallel to the sleepers 12 intersect at both sides of the supports 110 It is fixedly installed in the direction of the pair of rails 14 and a pair of extensions 114 arranged in a parallel direction, and the pair of extensions 114 are installed at the front and rear ends of the pair of rails (14) The driving rail 116, which is in a rolling state while seated on the upper surface, is disposed at a position adjacent to the driving rail 116, and strikes the spring 16 to track the rails 14 for the sleepers 12 It can be made of a configuration including a moving striking portion 120 for separating the spring 16 by releasing the coupling force of.

On both sides of the upper end of the support 110, a seating portion 112 for mounting a pressing member 200 that is detachably installed with respect to a transportation means such as heavy equipment is installed. The seating portion 112 has a substantially U-shape. Is formed.

That is, the seating portion 112 is formed of a bottom plate that is installed horizontally seated on the upper surface of the support 110, and a front plate and a rear plate formed to extend a predetermined height on the front and rear sides of the floor plate. It may be formed in an approximately U-shape.

The pair of extension parts 114 are fixedly installed in directions crossing both sides of the support 110 and are arranged in a direction parallel to the pair of railways, protruding a predetermined length toward the front side, and also having a constant length toward the rear side It is installed so as to protrude.

A driving rail 116 is installed at the pair of extension portions 114 so as to protrude in the lateral direction to the front and rear, respectively, with the support 110 interposed therebetween.

That is, a pair of drive rails 116 are installed to protrude outwardly on the front side of the pair of extensions 114, and a pair of drive rails are projected outwardly to the rear side of the pair of extensions 114 as well. By providing 116, the drive rails 116 are provided in all four locations.

Here, the pair of extensions 114 is preferably formed in a length longer than the other direction in one direction relative to the support 110, the direction in which the relatively long length is formed is the direction of travel desirable.

Therefore, in the exemplary embodiment of the present invention, the length of the extended portion 114 extending relative to the support base 110 will be described as a traveling direction.

In this way, a relatively long length of the extended end 114 and a length-extended extended portion 114 of the side end side may be provided with a splash prevention unit 140, the function and operation of the relationship This will be described later in detail.

On the other hand, the moving striking unit 120 is installed between the pair of drive rails 116 and the support 110, which are installed in the extending portion 114 in the relatively long progression direction from the pair of extending portions 114, respectively. In this case, at this time, one of the moving striking parts 120 is installed to be disposed outside the adjacent driving rails 116, and the other of the moving striking parts 120 is inside the adjacent driving rails 116. It can be installed to be placed in, the reason is as follows.

A pair of tracks 14 are arranged in a direction crossing over the plurality of sleepers 12, and the pair of tracks 14 are fixed by a spring 16 with respect to the plurality of sleepers 12 As it is installed, all four springs 16 are fixed to one sleeper 12.

That is, one rail 14 has both ends fixedly coupled to the sleepers 12 by springs 16, and the other rail 14 also has both ends of the rails 12 by springs 16, respectively. ) By being fixedly coupled, all four springs 16 are fixed to one sleeper 12.

In other words, the pair of tracks 14 are each fixedly coupled to the sleepers 12 by springs 16 on both sides thereof, so that one track 14 has an inner side and an outer side of the spring 16, respectively. By this, it is fixedly coupled to the sleeper 12.

Therefore, as in the embodiment of the present invention, any one of the moving hitting portions 120 provided in a pair corresponding to the pair of extending portions 114, the moving hitting portion 120 is adjacent to the drive rail 116 ) Is disposed on the outside, and the other moving striking part 120 is disposed inside the adjacent drive rail 116, thereby removing the spring for repairing and dismantling the track 14 according to an embodiment of the present invention. 100, it is possible to separate and disassemble all four springs (16) as the direction of travel is different, the operation of which will be described later in detail.

The moving striking portion 120 that can be configured as described above is a cylindrical base cover 122 that is fixedly installed with respect to the extension portion 114 and/or the support 110, and this base cover 122 It is disposed inside of the striking body 130 is made up and down, and is rotatably coupled with respect to the upper end portion of the striking body 130 is coupled so that it does not deviate in the vertical direction and the upper part of the base cover 122 The height adjustment screw part 124 that is exposed to the outside through the upper part and is disposed on the upper part of the base cover 122 and meshes with the height adjustment screw part 124, but is rotated in the horizontal direction to make the base cover ( 122) may be configured to include a nut member 128 coupled so as not to be separated.

Here, the lever 126 may be detachably installed on one side of the nut member 128 to facilitate rotation by the operator.

Therefore, when the operator rotates the lever 126 while the lever 126 is mounted on the nut member 128, the nut member 128 can be rotated without being separated from the base member. , At this time, the height adjustment screw 124 meshed with the nut member 128 by rotation of the nut member 128 is moved up and down.

As such, when the height adjustment screw 124 is elevated, the end portion of the height adjustment screw 124 and the upper end thereof are rotatably coupled, but the striking body 130 coupled so as not to deviate in the vertical direction has a base cover ( With respect to 122), the height can be adjusted while lifting in the vertical direction.

Spring for fixedly coupling the rail 14 to the sleeper 12 by using the spring removal device 100 for repair and dismantling of the rail 14 according to an embodiment of the present invention, which can be configured as described above. The operation relationship for removing (16) is as follows.

First, as shown in FIG. 4, the spring removal device 100 for repair and dismantling of the track 14 according to an embodiment of the present invention is seated on the track 14 to be repaired or dismantled.

That is, after the drive rail 116 is seated on the pair of tracks 14, the height of the striking body 130 of the moving striking unit 120 is adjusted to the height of the spring 16 to be disassembled.

In this state, in the state in which the pressing member 200 is installed in the conveying means, the pressing member 200 is seated on the seating portion 112 of the support 110.

For reference, the conveying means may be provided with heavy equipment that can move along the track 14, so a detailed description thereof will be omitted.

As described above, when the pressing member 200 coupled to the conveying means is seated on the seating portion 112 of the support 110, when the conveying means proceeds in one direction, the pressing member 200 is pressurized. The spring removal device 100 for repair and dismantling of the track 14 is also interlocked so that progress is made in one direction.

That is, in the spring removing device 100, the driving rail 116 is moved in one direction along a pair of rails, and when moving, the striking body 130 of the moving striking unit 120 has a plurality of springs 16 ) Hitting while sequentially colliding with each other to separate and dismantle the plurality of springs 16 from each sleeper 12 and rails.

At this time, as described above, one of the pair of moving striking units 120, the moving striking unit 120 is disposed outside the adjacent drive rail 116, the other of the moving striking unit 120 ) Is disposed on the inside of the adjacent drive rail 116, when the spring removal device 100 moves in one direction along the pair of tracks 14, one direction relative to the pair of tracks 14 It is dismantled while striking and detaching the springs 16 located at

That is, referring to FIG. 6, as the spring removal device 100 proceeds in one direction, the inner springs 16 are removed from the lower track 14 and the outer springs 16 from the upper track 14. Will remove them.

As described above, after removing all the springs 16 in one direction based on the track 14, when the traveling direction of the transfer means and the spring removal device 100 is changed and moved, the springs 16 in the other direction are moved. It can be removed.

That is, when the spring removal device 100 is advanced in the opposite direction based on FIG. 6, the outer springs 16 are removed from the lower track 14 and the inner springs 16 are removed from the upper track 14. It can be removed.

Therefore, the spring removing device 100 for the maintenance and dismantling of the track 14 according to an embodiment of the present invention, a plurality of fixedly coupling a pair of track 14 with respect to a plurality of sleepers 12 Since the springs 16 can be quickly and simply separated and disassembled according to the progression direction, the working time is reduced and a large number of workers are not required, and thus, the operation cost can be greatly reduced.

In addition, when the plurality of springs 16 are sequentially separated and disassembled by the spring removing device 100 for maintenance and dismantling of the track 14 according to an embodiment of the present invention, the springs 16 are separated. Bars are prevented by the prevention unit 140, it is also possible to provide the effect of ignoring the concern of safety accidents.

Those of ordinary skill in the art to which the present invention pertains will appreciate that the present invention may be implemented in other specific forms without changing its technical spirit or essential features. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. The scope of the present invention is indicated by the following claims rather than the above detailed description, and it should be interpreted that all changes or modifications derived from the meaning and scope of the claims and equivalent concepts thereof are included in the scope of the present invention.

10: railroad 12: sleepers
14: rail (rail rail) 16: spring
100: spring removal device 110: support
112: seating portion 114: extension
116: drive rail 120: moving striking part
122: base cover 124: height adjustment screw
126: lever 128: nut member
130: striking body 140: 튐 prevention part
200: pressing member

Claims (5)

As moving in one direction along a pair of tracks, the springs that securely couple each sleeper and a pair of tracks are sequentially separated and disassembled,
Supports arranged in a direction parallel to the sleepers, a pair of extensions fixedly installed in directions crossing both sides of the supports and arranged in a direction parallel to the pair of rails, and the tip of the pair of extensions And a driving rail installed on the rear end side to perform a rolling operation while being seated on the upper surface of the pair of rails, and disposed at a position adjacent to the driving rail and hitting the spring to release the binding force of the rail to the sleepers. In the spring removal device for the repair and dismantlement of the track comprising a moving striking portion for separating,
The moving hitting portion,
Each of the driving rails provided on both sides is disposed adjacent to each other and provided as a pair, wherein one moving striking part is disposed outside or inside the adjacent driving rail, and the other moving striking part of the adjacent driving rail. Disposed in the inner or outer direction,
The cylindrical base cover fixedly installed with respect to the extension portion or the support, the striking body disposed inside the base cover to be elevated, and rotatably coupled to the upper end portion of the striking body but separated in the vertical direction The height adjustment screw part which is not supported and whose upper part passes through the upper part of the base cover and is exposed to the outside, and is arranged on the upper part of the base cover and meshes with the height adjustment screw part, but rotates in the horizontal direction while the base is made It includes a nut member coupled so as not to be separated from the cover,
Both sides of the upper end of the support is provided with a seating portion for seating a pressing member that is detachably installed with respect to the conveying means,
The extension end portion and the side end side is provided with a splash prevention unit,
The 튐 prevention unit,
Its one end is connected to the front end of the extension, the other end is connected to the support to form an a-shape, and is formed to surround the moving striking portion, the moving striking portion is completely wrapped by the support and the rail, along with the a-shaped 튐 prevention part Spring removal device for the repair and dismantling of the rail, characterized in that the missing. delete delete delete delete

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