KR102125710B1 - Monorail system using prefabricated rail girder - Google Patents

Abstract

The present invention relates to a monorail system using a prefabricated girder and, more specifically, to a monorail system using a prefabricated girder, capable of enabling a rail support part, a rail girder and a rail to be conveniently installed on an assembly basis, and, moreover, flexibly customizing the height of the rail support part, the inclination of the rail, the shape of the rail or the like depending on geographical features. According to the present invention, since a rail support part can be installed properly on an assembly basis depending on the height of geographical features as well as the size of a vehicle, the system can be flexibly installed on various geographical features. Moreover, since the installation can be conveniently performed on an assembly basis without the need for large-scale construction requiring a crane or the like, installation or dismantlement work, if necessary, can be easily performed for the prefabricated rail system. Furthermore, since only a rail is used or a gear is attached to the rail depending on geographical features such as a flatland, a slope or the like, a vehicle can be safely driven especially on a slope without risk of slippage.

Description

Monorail system using prefabricated rail girder}

The present invention relates to a monorail system using a prefabricated girder, and more specifically, a rail support, a rail girder, and a rail can be easily installed by assembling, and furthermore, the height of the rail support, the slope of the rail, and the configuration of the rail It relates to a monorail system using a prefabricated girder that can be assembled and installed flexibly and customized according to the terrain.

In the conventional monorail system, when the height is installed on a curved terrain, it is necessary to prepare struts of various heights for each terrain point or according to a slope. In addition, when installing a very long post because it is located on a high rail, a very cumbersome installation process was required, such as using a crane or a sky crane to perform installation work while occupying long roads in the installation area. In addition, there are problems such as using a rail of the same type in different terrains such as slopes or flat lands, particularly in a structure that is vulnerable to vehicle slippage in slopes.

KR 10-0639477 B1

The present invention was devised to solve this problem, and it is possible to flexibly install on various terrains by allowing the rail supports to be prefabricated according to the height of the terrain and the size of the vehicle. The purpose of the present invention is to provide a prefabricated rail system that can be easily installed by assembling a crane without the need for a large construction using cranes, thereby facilitating installation and/or dismantling as necessary.

Furthermore, depending on the terrain such as flat land and slope, by using only a simple rail or by attaching gears to the rail, there is another purpose to provide a prefabricated rail system capable of safely driving, especially without fear of slipping of vehicles on a slope. have.

In order to achieve the above object, the prefabricated monorail system according to the present invention includes a rail support installed at regular intervals along a traveling path of a monorail vehicle; A rail girder which is installed to connect the respective rail supports, and supports a rail for driving the vehicle; A driving rail installed on the rail girder; And an auxiliary rail installed on both sides of the rail girder, and both the driving rail and the auxiliary rail are fastened to the rail girder in the center, thereby suppressing deformation of the driving rail and the auxiliary rail in different forms to the maximum. Wherein, the rail support is installed by adjusting the height by assembly, the rail girder is installed one rail girder module between each rail support, each rail girder module is formed by assembly, the rail support , It is installed on the inside of the ground, and a part of the projecting above the ground, the upper surface is installed on a concrete-shaped base portion forming a horizontal surface, the rail support, a plurality of support plate provided at regular intervals along the vertical direction; A plurality of support pillars passing through each of the plurality of support through holes provided in the support plate; And, each of the support plates are supported on each of the opposite faces are fastened in an'x' shape to support the structure of the rail support portion, the support struts, the support strut structure, rather than one large cylindrical shape By, it is a structure that it is easy to install each support post by fastening without additional equipment, whereby the rail support portion has a specific number of support portions, without additional equipment, when the position of the rail is higher from the ground. A support module and a plurality of the support pillars of a specific length and a support module having the support reinforcement are further connected and installed upwards, or a longer support pillar is used, and accordingly, more support support plates are fastened and installed therebetween Installation function, and the rail support is further provided with a girder/support connection for connecting to the rail girder from the top, the girder/support connection is fastened to the top support plate of the rail support, and the girder/support The connecting portion includes a girder/support connecting portion supporting plate on which a rail girder is fastened to the upper surface; An upper fastening part provided on a lower surface of the support plate for the girder/support connection; A lower fastening part provided on a top support plate of the rail support part and coupled with the upper fastening part; A central axis of a support plate for fastening the upper fastening part and the lower fastening part, and the support plate for the girder/support connection forms a horizontal surface and a certain angle in the front-rear direction in which the vehicle proceeds according to the inclination of the rail to be installed thereon, or In order to give a cant value of rotation, it can be installed to form a slope of the rail in the left and right directions perpendicular to the direction in which the vehicle is moving, and the upper fastening part forms a convex curve at the bottom, and a certain section of the curve A tooth is formed on the upper support plate of the rail support, and further includes a lower tooth portion formed with teeth in a certain section to accommodate the convex curved section of the upper fastening portion and engage with the teeth of the upper fastening portion, the lower portion By engaging the teeth of the teeth, and the teeth of the upper fastener, the girder/support linkage support plate ensures that the inclined angle is maintained stably even in an inclined state, and the girder is formed by the engagement of the upper teeth and the lower teeth. /By supporting the inclination to the support plate of the support connecting portion, even when adjusting the inclination, the teeth of the lower tooth portion and the upper fastening portion teeth are engaged without the need to dismantle the girder/support connecting portion supporting plate and the upper rail girder. It is a structure that can easily adjust the inclination by just adjusting the point.

The rail girder, along the rail direction, a plurality of girder support plates provided at regular intervals perpendicular to the rail; A plurality of girder supports passing through each of the plurality of support through holes provided in the girder support plate; A girder reinforcement that is fastened in an'x' shape on both sides between each girder support plate to support the structure of the rail girder; And, it may include a girder connection for fastening with the rail support at the top of each rail support.

On both sides of the rail girder, an auxiliary rail fastening plate may be provided, and the auxiliary rail may be fastened to the auxiliary rail fastening plate.

The rail support part may be further provided with a support base structure that is provided between the support part support plate and the base part at the lower end of the support post, and is fastened and installed on the base part.

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When the prefabricated monorail system is installed on the slope, a rail gear for the slope may be attached to the driving rail.

A gap at a predetermined interval (hereinafter referred to as a “driving rail displacement gap”) may be formed in the driving rail for each section to allow elastic displacement of the driving rail.

In the auxiliary rail, a gap (hereinafter, referred to as a'secondary rail displacement gap') may be formed at regular intervals to allow elastic displacement of the auxiliary rail.

The auxiliary rail displacement gap may be formed in a diagonal line.

Between the auxiliary rails on both sides of the auxiliary rail displacement gap, rail connecting sockets for connecting the auxiliary rails on both sides may be inserted.

The rail connection socket may be connected to a secondary rail on one side of the auxiliary rail displacement gap with a bolt (hereinafter referred to as a'rail connection socket bolt'), and to allow elastic displacement with the auxiliary rail on the other side of the auxiliary rail displacement gap. It may not be connected with a rail connecting socket bolt.

According to the present invention, it is possible to flexibly install on various terrains by allowing the rail supports to be prefabricatedly installed according to the height of the mold and the size of the vehicle, and also requires a large construction using cranes for installation. There is an effect of providing a prefabricated rail system that can be easily installed by assembling without a furnace, and can be easily installed and disassembled if necessary. Further, depending on the terrain such as flat land and slope, by using only a simple rail or by attaching a gear to the rail, there is an effect of providing a prefabricated rail system capable of safely driving, especially without fear of slipping of a vehicle on a slope. .

1 is a view showing a state in which the prefabricated rail system according to the present invention is installed.
2 is a view showing a form of a rail girder in a prefabricated rail system according to the present invention.
3 is a view showing the shape of the rail support in the prefabricated rail system according to the present invention.
Figure 4 is a schematic diagram showing an embodiment of the way the top support plate is installed on the top of the rail support.
5 is a view showing the configuration of a girder/support connection installed on the rail support in the prefabricated rail system according to the present invention.
6 is a view showing the form of a girder / support connection when the prefabricated rail system according to the present invention is installed on a flat surface.
7 is a view showing the form of a girder / support connection when the prefabricated rail system according to the present invention is installed on a slope.
8 is a view showing a rail configuration when the prefabricated rail system according to the present invention is installed on a flat surface.
9 is a view showing a rail configuration when the prefabricated rail system according to the present invention is installed on a slope.
10 is a view showing a case where the prefabricated rail system according to the present invention is installed in a rotating section.
11 is a view showing the configuration for the telescopic displacement of the rail in the prefabricated rail system according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, the terms or words used in the present specification and claims should not be construed as being limited to ordinary or lexical meanings, and the inventor appropriately explains the concept of terms in order to explain his or her invention in the best way. Based on the principle that it can be defined, it should be interpreted as meanings and concepts consistent with the technical spirit of the present invention. Therefore, the configuration shown in the embodiments and drawings described in this specification is only one of the most preferred embodiments of the present invention and does not represent all of the technical spirit of the present invention, and thus can replace them at the time of application. It should be understood that there may be equivalents and variations.

1 is a view showing a state in which the prefabricated rail system 100 according to the present invention is installed.

The prefabricated rail system 100 according to the present invention includes a rail girder 110 and rails 150 and 170, and a rail support 120, and is a rail system that can be installed by assembling these components. That is, for example, the weight of a monorail vehicle may vary from 12-seater, 24-seater, 30-seater, 60-seater, etc., and the structure is calculated according to the size of the vehicle determined in the installation environment of the monorail to bear the weight of the vehicle and passengers. The assembly can be performed by manufacturing and selecting appropriate components.

That is, for example, in the rail girder 110 in which the driving rail 150 and the auxiliary rail 170 are installed, how much is the installation distance of the girder support plate 111, that is, 1.0m, 1.5m, 2.0m. It is possible to determine which installation distance to adopt among .. and the required quantity of the girder support plate 111 accordingly. In addition, depending on the size of the monorail vehicle, it is possible to determine the thickness of the rail girder 110, the pillars 112 and 122 included in the rail support 120, and the reinforcement materials 113 and 123.

In addition to this, the height of the rail support 120 may vary depending on the terrain, and the number of the support support plate 121 and the length of the post 122 to be assembled may be determined according to the height. In this case, the support post 122 may be manufactured to match the height of the rail from the ground, but assembled by connecting the unit module posts previously manufactured in several types of lengths (for example, 0.5m, 1.0m, 1.5m, etc.) You can also install it.

As such, after determining the dimensions and quantity of the necessary component modules according to various requirements such as a monorail vehicle and terrain, it is possible to construct the section by assembling the section section. In the case of the conventional monorail system, for example, when the rail is located at a high position from the ground, cranes and sky cranes are required for the construction because of the need to install the thick and high rail props. There was a problem of long-term occupancy.

However, the prefabricated monorail system 100 of the present invention is constructed to assemble a support plate 121, a pillar 122, a reinforcing material 123, etc., which are modularized to a certain length even when the rail support unit 120 is installed, and is easy to construct. It is convenient because there is no need to occupy the road for a long time.

In addition, by installing the modular rail girder 110, the driving rail 150, the auxiliary rail 170, etc. by section during rail installation, by adopting a method of transporting materials to be installed later using the installed rails In addition, it is easy and easy to install, and it is possible to immediately identify and improve defects and sub-construction of rails in the pre-installed section.

In addition, it is possible to install an appropriately adjusted assembly for a slope section, a flat section, and a rotation section.

Hereinafter, the rail system 100 of the present invention will be described in detail for each configuration.

2 is a view showing a form of a rail girder 110 in a prefabricated rail system 100 according to the present invention.

A plurality of girder support plates 111 are spaced at regular intervals, four girder posts 112 are passed through the girder support plates 111, and the girder reinforcement 113 is connected between the girder support plates 111 in an'x' shape. To form a single rail girder module as shown in Figure 2, it is possible to ensure that each rail girder module is installed in each section between each rail support 120. The girder reinforcement 113 makes the structure of the rail girder 110 more robust.

A driving rail 150 (see FIG. 8) is installed on the upper surface of the rail girder 110, and after the auxiliary rail fastening plates 180 are installed on both sides of the rail girder 110, the auxiliary rails 170 and 8 are installed. See) is concluded.

The distance between each girder support plate 111 may be variously installed such as 5m, 10m, 30m, etc., and the thickness of the girder support 112 may be different depending on the distance.

The girder connection portion 114 (see FIGS. 2, 6, and 7) attached to the bottom of the rail girder 110 is mounted on the support plate 141 of the girder/support connection portion 140 installed on the rail support portion 120 as described later. The rail girder 110 is installed on the rail support 120 by being fastened and installed.

3 is a view showing the shape of the rail support 120 in the prefabricated rail system 100 according to the present invention.

The base part 130 (see FIG. 1) made of concrete is installed on the ground, and the rail support part 120 is fastened and installed on the base part 130, and the rail support part 120 is a girder/support connection part fastened and installed ( 140) may be further provided.

As described above, the prefabricated monorail system 100 of the present invention is a structure that assembles a support plate 121, a pillar 122, a reinforcing material 123, etc. modularized to a predetermined length even when the rail support unit 120 is installed. It is easy to construct, and it is convenient because there is no need to occupy the road for a long time.

On the base 130, the support base structure 124 may be fastened and installed first. Thereafter, a module consisting of a certain number of support plate 121 and support pillar 122 is fastened and installed on the support base structure 124. In the embodiment of FIG. 3, a support module composed of three support support plates 121 and 121.1 and four support posts 122 of a certain length is illustrated on the support foundation structure 124. In order to form a higher rail support 120, such a module may be further connected upwards, or a longer support post may be used, and accordingly, more support support plates may be used.

An embodiment of a method in which the top support plate 121.1 is installed on the upper end of the rail support 120 will be described later with reference to FIG. 4. However, the '1' portion indicated by the bold dotted line in FIG. 3 is enlarged to the right, as shown in the uppermost support plate 121.1, and the support support post insertion portion 122.1 in the upper support plate insertion portion 121.2 (see FIG. 4). ) Is inserted.

In addition, the thickness and strength of the support posts 122 and the support support plates 121 and 121.1, and the height between the support support plates 121 and 121.1, etc., are manufactured and installed after calculating the structure according to the weight of the entire vehicle and passengers. do.

In the rail support 120, as in the rail girder 110, a'x'-shaped support reinforcement 123 may be installed for a more robust structure.

The rail support part 120 may include a girder/support connection part 140 as shown above, which will be described later in detail with reference to FIG. 5 below.

4 is a schematic diagram showing an embodiment of a method in which the top support plate 121.1 is installed on the top of the rail support 120.

The distance between the support posts 122 and the support support plates 121 of a specific length, and the number of the support support plates 121 accordingly are determined and assembled as shown in FIG. 4. That is, the uppermost support plate 121.1 is inserted into the uppermost support plate inserting portion 121.2 of the lowermost support plate 121.1, and the uppermost support plate 121.1 is inserted into the upper portion of the rail supporter 120 by inserting the supporter supporter insertion portion 122.1, which is the uppermost portion of the supporter support 122 This is installed, and then the installation of the rail support 120 is completed by installing the girder/support connection 140, which will be described with reference to FIG. 5 on the top support plate 121.1.

In this case, depending on the height of the rail support 120 raised from the ground, the length of the support strut 122 rising from the top support support plate 121 may vary as shown in FIGS. 4(a) to 4(d). .

FIG. 4(a) is a case in which the height of the entire support strut 122 does not need to be cut so that the height of the entire support strut 122 exactly matches the height from the current ground, and the portion of the support strut 122 protruding above the top support strut 121. In this case, the top support plate 121.1 is inserted into the top of the rail support 120 by inserting the support prop post 122.1, which is the uppermost part of the support post 122, inside the top support plate insert 121.2 below the top support plate 121.1. Is installed.

Figure 4 (b), (c) is a case where it is necessary to partially cut the top of the support post 122 to match the height. A part indicated by a dotted line on the upper end of the support post 122 is a part of a part of the support post 122. 4 (b), (c) also in the top support plate 121.1 inside the top support plate 121.1 under the top support plate 121.1, as shown in Fig. 4 (a), the support prop 122, the top support support insert 122.1 By inserting ), the top support plate 121.1 is installed on the top of the rail support 120.

In the case of FIG. 4(d), after partially cutting off the upper end of the support strut 122 to match the height, the support strut 122 portion that protrudes above the upper support strut 121 is located at the bottom of the upper support strut 121.1. It is the case that it is too short to insert inside the top support plate insert 121.2. In this case, after removing the top support plate 121, the top support plate 121.1 is inserted into the top support plate insert 121.2 under the top support plate 121.1, and the top support support 122, which is the top portion of the support post 122, is inserted. The removed support plate 121 is shown in dashed lines.

5 is a view showing the configuration of the girder / support connecting portion 140 installed on the top of the rail support 120 in the prefabricated rail system 100 according to the present invention.

The girder/support connection 140 is a component of the rail support 120 and is fastened to the top support plate 121.1 of the rail support 120. The rail girder 110 is coupled to the girder/support connection support plate 141, which is the upper surface of the girder/support connection 140. More specifically, the girder connection portion 114 (see FIGS. 6 and 7) of the rail girder 110 is fastened to the upper surface of the girder/support connection portion support plate 141 (see FIGS. 6 and 7 ). Furthermore, the girder/support link 140 adjusts the inclination of the rail girder 110 fastened thereon as it is installed by adjusting the inclination of the support plate 141 of the girder/support link, thereby eventually assisting with the running rail 150 The inclination of the rail 170 can be adjusted. This is a configuration that can be flexibly adapted in any case, such as the case where the prefabricated rail system 100 is installed on a sloping ground and when installed on a flat ground.

In addition to adjusting the inclination in the front-rear direction, which is the direction of the vehicle in the slope, as well as adjusting the inclination of the rails in the left and right directions perpendicular to the direction of the vehicle in order to give a cant value of rotation in the rotating section. / By using the support connecting portion 140, it is possible to easily give a kent value of rotation.

In the embodiment of FIG. 5, since the support plate 141 of the girder/support connection is installed in an inclined form, it shows a case in which the rail support 120 is installed in a slope section or a rotation section of the rail. In the state where the lower fastening portion 143 provided on the top support plate 121.1 of the rail support portion 120 is fitted to the upper fastening portion 142 provided on the girder/support connection portion support plate 141, the support plate central axis 144 The upper fastening part 142 and the lower fastening part 143 are penetrated to fasten each other. At this time, as shown, the lower fastening portion 143 is provided with a lower toothed portion 145 on which the teeth 145.1 are formed, and the upper fastening portion 142 is also formed with teeth 142.1, thus the lower teeth. By engaging the secondary teeth 145.1 and the upper fastening teeth 142.1, the inclination angle thereof is stably maintained even when the support plate 141 of the girder/support connection is inclined.

6 is a view showing the form of the girder / support connecting portion 140 when the prefabricated rail system 100 according to the present invention is installed on a flat land, Figure 7 is a prefabricated rail system 100 according to the present invention on a slope It is a view showing the form of the girder / support connection 140 when installed.

In FIG. 6, the support plate 141 of the girder/support support is horizontally installed, and the rail girder 110 fastened thereon is also horizontally fastened. In FIG. 6, a state in which the rail girder 110 module as shown in FIG. 2 is installed in the left direction with respect to the center of the girder connection portion 114 of the rail girder 110 is illustrated. Also, although not shown in FIG. 6, rail installation is continued by installing another rail girder 110 module in the right direction based on the center of the girder connection 114.

In FIG. 6, auxiliary rail fastening plates 180 are attached to both sides of the rail girder 110, and the auxiliary rail 170 is fastened to the auxiliary rail fastening plates 180 (see FIGS. 8 to 10 ). The auxiliary rail 170 is also installed by connecting rail modules of a predetermined length at a connection portion.

In FIG. 7, the support plate 141 of the girder/support connection is obliquely installed, and the rail girder 110 fastened thereon is also fastened in an inclined direction at the same angle.

8 is a view showing a rail configuration when the prefabricated rail system 100 according to the present invention is installed on a flat surface.

As shown in FIG. 6, in FIG. 8, the support plate 141 of the girder/support is horizontally installed, and the rail girder 110 fastened thereon is also horizontally fastened. On the girder support plate 111 of the rail girder 110, a driving rail 150 for flat land is installed. The flat driving rail 150 is also installed by connecting rail modules of a predetermined length at a connection portion. The driving wheel of the monorail vehicle rolls on the driving rail 150 for flat land.

The auxiliary rails 170 on both sides have a hollow square tube configuration, guide the driving of the monorail vehicle, and serve to stably balance the vehicle. That is, the upper and lower surfaces of each auxiliary rail 170 installed on both sides of the rail girder 110 are in contact with the stable wheels of the monorail vehicle so that the monorail vehicle is balanced and stably driven, and each auxiliary rail 170 By driving the guide wheel of the monorail vehicle in contact with the outer side, the monorail vehicle serves to guide the vehicle to run along the rail without derailing from the rail.

9 is a view showing a rail configuration when the prefabricated rail system 100 according to the present invention is installed on a slope.

In the sloping paper, a rail for the sloping paper is installed on the rail 150 for flat land, in which the rail gear 160 for the sloping paper is further attached. In this case, it is possible to prevent slipping on the slope by traveling in a state in which the gear of the monorail vehicle driving wheel and the rail gear 160 for the slope are engaged. 1 shows a rail installed for a slope.

The prefabricated rail system 100 of the present invention including the rail for flat land of FIG. 8 and the rail for slope of FIG. 9 may be installed and operated as follows.

1) In an area where there is no slope such as flat land or swamp, it is installed in the form of a rail for flat land in FIG. 8.

2) In the section between the mountain top and the lower area of the steep slope, the rail gear 160 for the slope shown in FIG. 9 is installed on the flat rail 150 of FIG. 8 in the form of a rail for the slope.

3) In the area including the flat section, the section passing through the archway over the driveway, or the slope section over the ridge, the rail for the flat road of FIG. 8 in the flat section and the slope of FIG. 9 in the flat section Install in rail form.

In the case of 2), 3), the wheels of the monorail vehicle may use grooved wheels with an uneven shape in the center. That is, a gear capable of being engaged with a rail gear is formed in the uneven groove, so that the wheels of the vehicle contact the flat driving rail 150 on the flat driving rail 150 in the flat section, but the slope in the slope section You will run on the paper rail. That is, as the gears formed on the uneven grooves of the wheels are engaged with the rail gears 160 for the slopes and rolled on the slope rails to which the rail gears 160 for the slopes are attached, the monorail vehicle moves up or down the slope rails.

10 is a view showing a case where the prefabricated rail system 100 according to the present invention is installed in a rotating section.

11 is a view showing the configuration for the telescopic displacement of the rail in the prefabricated rail system 100 according to the present invention.

11(a) is the driving rail 150, FIG. 11(b) is the auxiliary rail fastening plate 180, and FIGS. 11(c1), (c2) and (c3) are the auxiliary rails 170 and 11(d) ) Indicates a rail connection socket 172, and FIG. 11(e) is a view showing a form in which a rail connection socket 172 is inserted into a connection portion of the auxiliary rail 170.

The driving rail 150 and the auxiliary rail 170 are finely stretched and displaced according to temperature changes. That is, the length of the driving rail 150 and the auxiliary rail 170 made of steel increases in summer and decreases in winter. In the following table, when the length of each steel pipe such as the auxiliary rail 170 is 1 m, the elastic displacement of each pipe according to the temperature change is shown.

[table]

For this reason, the driving rail 150 and the auxiliary rail 170 are connected with a gap for responding to the elastic displacement for each set distance. A traveling rail displacement gap 151 is provided at a connection portion between the traveling rails 150 of FIG. 11(a), and an auxiliary rail displacement gap 171 is provided at a connection portion between the auxiliary rails 170 of FIG. 11(e). It is shown to have.

11(c1) is a shape seen from the side of the auxiliary rail 170, FIG. 11(c2) is a shape looking down from the auxiliary rail 170, and FIG. 11(c3) shows the auxiliary rail 170 from the front. It is the shape of the cross section as viewed. The auxiliary rail 170 is fastened with the auxiliary rail fastening plate 180 (see FIGS. 6 to 9) of FIG. 11B with a bolt 173. 11 (c2), as shown in (c3), the auxiliary rail fastening bolt 173 is welded while being embedded in the auxiliary rail 170 in the form of a tube, and the auxiliary rail fastening bolt 173 is an auxiliary rail (170) The protruding part is inserted into the auxiliary rail fastening hole 181 of the auxiliary rail fastening plate 180 attached to the side of the rail girder 110, and then fastened, thereby allowing the auxiliary rail 170 to be supplemented by the auxiliary rail 170. Attached to the fastening plate 180, and accordingly the auxiliary rail 170 is to be installed on the side of the rail girder 110.

The auxiliary rail 170 has a gap 171 for expansion and contraction depending on the temperature for each predetermined length, and both side auxiliary rails 170 have ends forming gaps at both ends of FIG. 11(c1). As shown in Fig. 11(e), the auxiliary rail displacement gap 171 forms a diagonal line as shown in Fig. 11(e).

If the connecting portion of the auxiliary rail is cut at a right angle, the gap between the connecting auxiliary rails is vertical, and in this case, when the monorail vehicle passes through the displacement portion of the auxiliary rail, the upper portion of the auxiliary rail 170 as described above Rattle is generated by the stable wheel of the vehicle in contact with the surface. To prevent this, the auxiliary rail displacement gap 171 is preferably formed in a diagonal line as shown in Fig. 11(e).

In addition, the rail connecting socket 172 of FIG. 11(d) is inserted into the connecting portion of the auxiliary rails on both sides of the displacement gap 171 of the auxiliary rail 170. 11(e), the left side of the rail connection socket 172 is fastened with the rail connection socket bolt 172.1, and the right side is left unfastened to allow expansion and contraction of the auxiliary rail. Even if the right side is not fastened, since the auxiliary rail fastening bolts 173 are fastened for each predetermined length, the right side auxiliary rail only slides about 5 to 6 mm, and cannot escape any more.

By inserting the rail connection socket 172 as described above, when both side auxiliary rails 170 form a displacement gap 171 to be opened, even if the vehicle's stable wheel passes over the auxiliary rail 170, it prevents shaking up and down as much as possible. I can do it.

100: prefabricated rail system
110: rail girder
111: girder support plate
112: girder prop
113: girder reinforcement
114: Girder connection
120: rail support
121: support portion support plate
121.1: top support plate
121.2: top support plate insert
122: support post
122.1: Support post insert
123: support reinforcement
124: support structure
130: infrastructure
140: girder/support connection
141: girder / support connection support plate
142: upper fastening
142.1: upper fastening teeth
143: lower fastening
144: central axis of the support plate
145: lower teeth
145.1: lower teeth part teeth
150: driving rail for flat land
151: travel rail displacement gap
160: rail gear for slope
170: auxiliary rail
171: auxiliary rail displacement gap
172: rail connection socket
172.1: Rail connection socket bolt
173: auxiliary rail fastening bolt
180: auxiliary rail fastening plate
181: auxiliary rail fastening hole

Claims (14)

As a prefabricated monorail system,
A rail support unit installed at regular intervals along the travel path of the monorail vehicle;
A rail girder which is installed to connect each rail support part and supports a rail for driving the vehicle;
A driving rail installed on the rail girder; And
Auxiliary rails installed on both sides of the rail girder
Including,
The driving rail and the auxiliary rail are both installed to be fastened to the rail girder in the center, so that the driving rail and the auxiliary rail are configured to suppress deformation of different shapes as much as possible
The rail support is installed by adjusting the height by assembly,
In the rail girder, one rail girder module is installed between the rail supports.
Each rail girder module is formed by assembly,
The rail support,
It is inserted into the ground and installed, and a part of it protrudes above the ground, and the upper surface is installed on the concrete base that forms a horizontal surface.
The rail support,
A plurality of support plates provided at regular intervals along the vertical direction;
A plurality of support pillars passing through each of the plurality of support through holes provided in the support plate; And,
Support reinforcements that are fastened in an'x' shape to opposite surfaces between the support plates of each support to support the structure of the rail support.
It includes,
The support post,
Rather than one large cylindrical shape, it is an easy structure to install each support post by fastening without additional equipment, by the above support post structure.
In this way, the rail support, in the case where the position of the rail is higher from the ground, without additional equipment, a support module including a specific number of the support plate and a plurality of the support pillars of a specific length and the support reinforcement The installation function is performed by installing the connection in an ascending manner, or by using a longer support post and fastening and installing more support supports therebetween.
The rail support,
Girder/support connection for connecting with the rail girder from the top
Further comprising,
The girder / support connection,
Fastened and installed on the top support plate of the rail support,
The girder / support connection,
A support plate with a girder/support connection to which a rail girder is fastened and installed on an upper surface;
An upper fastening part provided on a lower surface of the support plate for the girder/support connection;
A lower fastening part provided on a top support plate of the rail support part and coupled with the upper fastening part;
Central axis of support plate for fastening the upper fastening part and the lower fastening part
It includes,
The support plate of the girder / support connection,
In accordance with the inclination of the rail to be installed thereon, a certain angle is formed with a horizontal plane in the front-rear direction in which the vehicle proceeds, or in order to give a cant value of rotation, the inclination of the rail in the left and right directions perpendicular to the direction in which the vehicle proceeds. Can be installed to form,
The upper fastening portion,
The lower part has a convex downward curve,
Tooth is formed in a certain section of the curve,
On the top support plate of the rail support,
A lower toothed portion in which a tooth is formed in a certain section to accommodate the convex curved section of the upper fastening portion and engage with the teeth of the upper fastening portion
Further comprising,
By engaging the teeth of the lower teeth portion and the teeth of the upper fastening portion, the inclination angle is maintained stably even when the support plate of the girder/support connection is inclined,
By adjusting the inclination to the girder/support linkage support plate by the engaging type of the upper and lower teeth, the girder/support linkage support plate and the upper rail girder need to be disassembled. Without, it is a structure that can easily adjust the inclination by simply adjusting the point where the teeth of the lower tooth portion and the teeth of the upper fastening portion,
Prefabricated monorail system. The method according to claim 1,
The rail girder,
A plurality of girder support plates provided at regular intervals perpendicular to the rail along the rail direction;
A plurality of girder supports passing through each of the plurality of support through holes provided in the girder support plate;
A girder reinforcement that is fastened in an'x' shape on both sides between each girder support plate to support the structure of the rail girder; And,
Girder connections for fastening with the rail support at the top of each rail support
Prefabricated monorail system comprising a. The method according to claim 1,
On both sides of the rail girder,
Equipped with an auxiliary rail fastening plate,
The auxiliary rail,
It is installed to be fastened to the auxiliary rail fastening plate
Prefabricated monorail system, characterized by. delete The method according to claim 1,
The rail support,
It is provided between the support portion support plate and the base portion of the lower support portion,
Supporting base structure fastened and installed on the base
Prefabricated monorail system, characterized in that it further comprises.
delete delete delete The method according to claim 1,
When the prefabricated monorail system is installed on a slope, on the driving rail,
With rail gears for slopes
Prefabricated monorail system, characterized by. The method according to claim 1,
Each section of the driving rail,
A gap (gap hereinafter referred to as a'driving rail displacement gap') is formed at a predetermined interval to allow the elastic displacement of the running rail
Prefabricated monorail system, characterized by. The method according to claim 1,
The auxiliary rail for each section,
A gap of a certain interval (hereinafter referred to as a'secondary rail displacement gap') is formed in order to allow expansion and contraction of the auxiliary rail.
Prefabricated monorail system, characterized by. The method according to claim 11,
The auxiliary rail displacement gap,
Formed by diagonal lines
Prefabricated monorail system, characterized by. The method according to claim 11,
Between the auxiliary rails on both sides of the auxiliary rail displacement gap,
Rail connecting socket for connecting the auxiliary rails of both sides is inserted
Prefabricated monorail system, characterized by. The method according to claim 13,
The rail connection socket,
The auxiliary rail displacement gap is connected to the auxiliary rail on one side by a bolt (hereinafter referred to as a'rail connection socket bolt'),
The auxiliary rail displacement gap is not connected to the auxiliary rail on the other side by a rail connecting socket bolt to allow elastic displacement.
Prefabricated monorail system, characterized by.

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