WO2012133968A1

WO2012133968A1 - Method for manufacturing concrete block having 3d stereo form and method for constructing track for guideway-type light rail having rubber wheels using concrete block manufactured thereby

Info

Publication number: WO2012133968A1
Application number: PCT/KR2011/002313
Authority: WO
Inventors: 강남훈
Original assignee: Kang Nam-Hun
Priority date: 2011-03-25
Filing date: 2011-04-04
Publication date: 2012-10-04
Also published as: KR101114445B1

Abstract

The present invention relates to a method for manufacturing an assembly-type solid-bed track in a factory instead of on site, and more particularly, to a method for manufacturing an assembly-type solid-bed track having a 3D stereo form, and to a method for constructing, on site, a concrete solid-bed track using the assembly-type solid-bed track manufactured thereby. The method for manufacturing the assembly-type solid-bed track having the 3D stereo form, according to the present invention, is a method for manufacturing a solid-bed track on which iron material-wheels of a railway vehicle runs, and comprises the following steps: (a) installing a temporary assembly board; (b) installing temporary rails on the temporary assembly board, at a pre-surveyed site, so as to correspond to a planned planar line form, a gradient, and a cant; (c) forming a concrete panel having the 3D stereo form between the temporary rails so as to correspond to the planar line form, the gradient, and the cant of the temporary rails; (d) installing a solid panel coupling device on the concrete panel; and (e) recovering the concrete panels.

Description

Manufacturing method of concrete block having three-dimensional solid shape and track laying method of guide track type rubber wheel light rail using concrete block manufactured by this method

The present invention relates to a method for manufacturing a concrete block having a three-dimensional solid shape for forming a traveling path of a guideway rubber wheel light rail, and also using a concrete block having a three-dimensional solid shape manufactured by the method. The present invention relates to a method of laying a track of a guided rubber wheel light rail.

In general, light rail (hereinafter referred to as "light rail") is a guided steel wheel AGT (Automated Guideway Transit), rubber wheel AGT, LIM using a linear induction motor, monorail, streetcar, magnetic using magnetic force It is divided into a floating railway.

Among these light rails, a rubber wheel AGT is illustrated in FIG. 1. Referring to FIG. 1, the rubber wheel AGT adopts a rubber tire to the wheel 1 to travel on the track 3 of the track roadbed 2, in which case the vertical wall 4 of the roadbed 2 is used. The guideway (5) installed in the guide roller (6) and the guide roller (6) installed in the vehicle to guide the progress of the vehicle is to operate the vehicle. Most of them are constructed to perform the function of connecting the inner city circulation or the inner city center and the sub-center.

Since most of the light rails are built underground and elevated in urban areas, the alignment of the route is complicated by many variations of vertical and planar curves. In general, the alignment of the route is designed on the principle of straight and flat. Due to the nature of light rail, many curves and gradients must be set.

The above-described rubber wheel AGT is a tire in which the rubber wheel 1 travels on the driving path 3, and must be precisely constructed so that the driving path 3 has an appropriate inclination according to the transverse and longitudinal inclinations of the light rail track. Light rail travel is stable.

In the construction method of the rubber wheel AGT, the guide track 5 is installed on the side surface of the rubber wheel AGT in the state where the driving path 3 is installed. The guide track 5 is installed on the roadbed vertical wall 4 located at the side of 3).

Here, the runway is constructed by arranging the reinforcement on the roadbed (2) and installing a formwork (not shown) on the side, and then placing concrete, after the concrete is laid in accordance with the design while compacting the surface of the concrete Molding is performed so as to be a trajectory (a longitudinal and a transverse slope). In particular, since the spiral portion connecting the curve and the straight line of the track is a section in which the curvature changes continuously, it is difficult to match the gradient of the trajectory, and thus, a manpower construction is performed by the worker by hand. For example, in the case of a curved track, in order to ensure that the sum of the centrifugal force and the gravity due to the weight of the vehicle is at the center of the driving track, the slope must be inclined by the height difference (crossing ramp; cant) of the driving track. ) I did the settings manually. However, since the curvature continuously changes in the curved portion of the road, it is almost impossible to accurately adjust it manually.

Furthermore, conventionally, the guide track is installed based on the driving track while the driving track is constructed according to the design trajectory, and the installation accuracy of the guide track is also lowered as a result of the low construction accuracy of the driving track as a reference, and consequently traveling on the light rail track. The trajectory of the road and the guide track is inconsistent, causing problems in light rail driving.

On the other hand, in the case of the construction method of the conventional road, because the concrete must be transported to the site, the thin concrete, that is, high slump concrete was applied due to the characteristics of the concrete. In particular, most light rail trains are installed in tunnels or underground sections. In the underground sections, concrete can be supplied using concrete portables by pressure pipe laying. There is only one situation. In this way, because thin concrete should be used during site casting, problems such as cracking due to concrete bleeding and cracking due to dry shrinkage, which are disadvantages of thin concrete, have occurred. Also, when setting the cross slope amount, the thin concrete is moved in the direction of gravity. Therefore, cross-sectional errors occurred frequently. In order to solve such a problem, a method for constructing a concrete block using low concrete slump is required.

Although there are precast blocks that are manufactured in a conventional factory and then assembled in the field to form an image, the conventional precast blocks are produced by constructing blocks having a uniform shape of a rectangular parallelepiped, such as a curved furnace. In Esau, it was difficult to form a three-dimensional driving path that changes.

This will be described in detail with reference to FIGS. 2 to 4.

First, as shown in FIG. 2, it is not possible to set a cant with the conventional rectangular parallelepiped precast block 8. That is, because of the rectangular parallelepiped shape, the amount of transverse inclination between the precast blocks 8 is discontinuous, and the distance x from which each block is separated from the roadbed is also uneven (see (b)). Accordingly, when attempting to connect the road surface and the precast block by mortar, etc., the filling amount is increased due to the non-uniform separation distance, and the installation is difficult.

In addition, when the planar curved section is formed as shown in FIG. 3, since the precast block 8 is made of a rectangular plane, the planar line and the block line are different when connected to the precast block, thereby causing a problem of linear mismatch. In addition, gaps 9 are generated between the precast blocks, so that the gaps need to be filled separately, and the tracks of the guide tracks cannot be matched.

In addition, in the case of using the conventional precast block 8 as shown in FIG. 4, not only a gap occurs between the blocks on the vertical curve roadbed but also a non-uniform distance from the roadbed. In the conventional block having a rectangular parallelepiped shape, it is impossible to construct a block having a vertical radius of curvature that changes in a vertical curve section.

As such, the conventional precast block cannot achieve a linear coincidence with the planar linear and the longitudinal linear, and it is necessary to fill the gap separately, and there is a problem such that the amount of mortar filling is increased due to uneven distance from the road surface.

On the other hand, in the construction of the conventional rubber wheel AGT, as described above, a method of separately installing the driving path and the guide rail, that is, a method of installing the driving path first and laying the guide rail, the linearity of the driving path and the guide rail was used. There is a problem that a separate process of matching is required.

The present invention has been made to solve the above-mentioned problems, the production of a concrete block having a three-dimensional solid shape to enable the pre-fabrication of a concrete block consisting of a three-dimensional solid shape reflected in the planned driving line linear conditions in the field as it is The purpose is to provide a method.

Another object of the present invention is to provide a method of manufacturing a concrete block having a three-dimensional solid shape that allows the construction of the road using a low slump of concrete to improve the problem that occurs when pouring into thin concrete.

Another object of the present invention can be installed accurately according to the planned trajectory regardless of the construction of the driving track when installing the guide track in the field, three-dimensional solid shape that can easily match the track of the driving track and the guide track on the light rail track The present invention provides a track laying method for guided rubber wheel light rail using a concrete block.

Still another object of the present invention is to have a three-dimensional solid shape and at the same time a method for manufacturing a concrete block to form a wing portion for the installation of the guide rail, thereby enabling the installation of the guide rail accurately and easily in the field The present invention provides a method for laying a track of a guided-track rubber wheel light rail.

The above object of the present invention is a method of manufacturing a concrete block in which a plurality is connected to each other to form a driving route of light rail, comprising the steps of (a) installing a plurality of temporary assembly spaces spaced apart from each other, and (b) the Adjusting the guide rails so as to correspond to the planar linear, gradient and transverse inclination at the pre-measured site after installing the guide rails in the temporary assembly; and (c) the guide rails between the guide rails. Forming a concrete block having a three-dimensional solid shape so as to correspond to the planar linear, gradient and transverse inclined amount, and (d) curing the concrete block comprising the step of producing a concrete block having a three-dimensional solid shape By providing.

Here, the step (c), the step of installing the lower formwork, the step of reinforcing the reinforcing bars and installing the heating wire using the reinforcement machine moving along the guide rail, and perpendicular to the longitudinal direction of the guide rail Installing a tube-shaped insertion member between the guide rails so that a through hole penetrating the concrete block is formed, and placing concrete using a moving formwork moving along the guide rails; It may include the step of forming a three-dimensional solid concrete block by forming the upper surface of the poured concrete with a finisher to move along the rail.

And after the step (d), (e) may further comprise the step of polishing the upper surface of the concrete block using a grinding machine moving along the guide rail.

Meanwhile, in the step (c), the lower formwork may be installed to correspond to the longitudinal line of the subgrade so that the distance between the lower surface of the concrete block and the subgrade is uniform.

In addition, the object of the present invention described above, the step of installing a plurality of temporary assembly spaced apart from each other, the planar linear, gradient and cross-slope amount planned in the pre-measured site after installing the guide rail in the temporary assembly Adjusting the guide rail to correspond to the step of forming a concrete block having a three-dimensional solid shape between the guide rails so as to correspond to the planar linearity, gradient, and transverse inclination of the guide rail; The guide rail struts are coupled to each other so as to be suspended from the guide rails, and the support plate of the guide rail struts is located outside the upper surface of the concrete block, and the adjacent concrete so that the support plate of the guide rail struts can be seated. Projecting the wings to the upper edges of the block, respectively, and the support plate of the guide rail support and the concrete block Forming a through hole through the wing, dismantling the guide rail support, transporting the concrete block to a site and installing the site in a site to fit a surveying linear shape to form a driving path; Guide rail type rubber wheel light rail using a concrete block having a three-dimensional solid shape comprising the step of mounting the guide rail strut on the wing and then fastening with a bolt, and installing a guide rail on the top of the guide rail strut It can be achieved by providing a method of laying the track of.

According to the method of manufacturing a concrete block having a three-dimensional solid shape according to the present invention, since the concrete is placed and the surface is polished to correspond to the planar linear, gradient, and transverse inclination in the site pre-measured in the factory, three-dimensional Three-dimensional concrete blocks are manufactured, which makes it easier to assemble each concrete block in the future, and there is no gap between the concrete blocks when connecting each concrete block on a planar curve and a vertical curve. It is not necessary to fill a separate gap, set the radius of curvature and cant, make the distance between each concrete block and the roadbed uniform, and finally plan and linear In addition, it is possible to manufacture concrete blocks conforming to the cross-linearity.

In addition, since concrete blocks are pre-fabricated at the factory, not at the site, it is possible to manufacture concrete blocks of uniform quality, and to connect the concrete blocks at the site to form a driving path, and the guide tracks may be installed under the planned conditions. In addition, the amount of site construction can be reduced, so that the required air can be shortened and the problem of inconsistency between the trajectory of the driving path and the guide track can be solved.

In addition, since the slump is poured into the concrete, the crack of the concrete due to the shrinkage of the shrinkage is reduced, the phenomenon of flowing down in the gravity direction compared to the dilute concrete when the cross-slope is set can be reduced the deformation of the phase.

In addition, since a concrete block having a three-dimensional solid shape is manufactured and at the same time the wing portion for installing the guide rail struts is integrally formed in the concrete block, it is easy to the wing portion on the concrete block when laying the track of the rubber wheel light rail at the site. Guide rail props can be installed, and guide rails can be installed in parallel with the installation of concrete blocks for the formation of the driving paths without additional work to match the linearity of the driving paths and the guide rails. Can be reduced.

1 is a schematic diagram showing a track of a general guide track type rubber wheel light rail;

2 to 4 are diagrams for showing the problem of the conventional precast block.

5 to 19 is a schematic view showing a process of manufacturing a concrete block having a three-dimensional solid shape according to an embodiment of the present invention.

20 is a schematic view showing a process of installing a guideway-type rubber wheel light rail in the field using a concrete block manufactured by the manufacturing method according to an embodiment of the present invention.

21 to 26 is a schematic view showing the main process of the track laying method of the guided track type rubber wheel light rail using a concrete block having a three-dimensional solid shape according to another embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the present invention will be described in detail. However, the embodiments described below are merely to describe in detail enough to be able to easily carry out the invention by those skilled in the art to which the present invention pertains, thereby limiting the protection scope of the present invention It does not mean. In describing various embodiments of the present invention, the same reference numerals will be used to refer to elements having the same technical features.

Method for manufacturing a concrete block having a three-dimensional solid shape according to an embodiment of the present invention relates to a method for manufacturing a concrete block for forming a light rail runway, connecting a plurality of pre-prepared concrete blocks in the field To form a light rail.

The manufacturing method of such a concrete block, (a) installing a plurality of temporary assembly spaced apart from each other, (b) installing and adjusting the guide rail in the temporary assembly, and (c) between the guide rail Forming a concrete block, and (d) curing the concrete block.

Specifically, with reference to the drawings, first, the surveying in the field prior to the work in the factory, as shown in Figure 5 planar linear, slope and cross slope of the terrain to form the light rail runway The plan linearity is determined by considering the cant. In this case, the position information on which the driving route and the guide rail are to be formed is measured by using the optical wave 10 and the like, and the planned linearity of the driving route and the guide rail is determined according to the design conditions to be constructed. When the survey for the planned linear is completed, the factory manufactures the concrete blocks.

6 to 14 is a view showing a process of manufacturing a concrete block in a factory. First, as shown in Figures 6 and 7 to install a temporary assembly 100 for the installation of the guide rail (step (a)). Temporary assembly 100 is arranged so that a plurality of spaced apart from each other, a temporary assembly is also installed in a place facing each temporary assembly 100 for a pair of guide rail installation. In this case, each temporary assembly 100 may include a support (not shown) and guide rail fasteners (not shown) formed on the top of one side of the support, the guide rail fasteners each other It may be formed on opposite sides of the opposing temporary assembly.

When the installation of the temporary assembly 100 is completed, the guide rail 200 is installed on the temporary assembly 100 as shown in FIGS. 8 and 9, and then the guide rail 200 is adjusted ((b)). step). In this case, the guide rail 200 is adjusted in the direction of the arrow in the drawing so as to correspond to the planned planar linearity, gradient and transverse inclination amount in the pre-measuring site. The guide rail 200 is a reference in forming a concrete block as described below, and thus a three-dimensional three-dimensional concrete block can be formed that reflects the conditions required in the field.

When the guide rail 200 is installed, to form a concrete block between the guide rails (step (c)), wherein the concrete block to correspond to the planar linear, gradient and transverse amount of the guide rail, Accordingly, a concrete block having a three-dimensional solid shape may be formed. For reference, a process of forming a concrete block for each section or at a predetermined interval and then cutting may be added.

Referring to the concrete block formation in more detail, first, as shown in Figure 10 and 11, the lower formwork 310 is installed on the bottom surface between the guide rail 200. In this case, the lower formwork 310 may be installed in a predetermined section along the longitudinal direction of the rail, or may be installed long without separating by section.

Although not shown, when the lower formwork 310 is installed, for example, if there is an uphill and a downhill, the lower formwork 310 is installed to correspond to the linearity of the roadbed for the longitudinal line of the concrete block 300 to be formed later. desirable. This is to solve the problem that the separation distance between the lower surface of the concrete block and the roadbed becomes uneven. That is, in the case of the conventional precast block as described with reference to FIG. 4, a separation distance is generated between the lower surface of the block and the roadbed, and the separation distance is also uneven so that the filling amount of mortar is increased. In one embodiment, this problem is solved by installing the lower formwork 310 to correspond to the linearity of the roadbed.

When the lower formwork 310 is installed, as shown in FIGS. 12 and 13, the rebar 322 is arranged. The heating wire 324 may be installed when reinforcing bar. Reinforcement 322 reinforcement may be used to reinforce the reinforcement 322 by using the reinforcement construction machine 400 moving along the guide rail (200). The rebar construction machine 400 is equipped with a roller (not shown) as a means to move along the guide rail 200.

After the reinforcement, the insertion member 330 is installed between the guide rails 200 in a direction perpendicular to the longitudinal direction of the guide rails 200 as shown in FIGS. 14 and 15. The reason for installing the insertion member 330 is to allow a through hole to penetrate both sides of the concrete block when the concrete is poured after it is cured. Height and direction can be adjusted. A more detailed description thereof will be described later. As the insertion member 330, a tubular member is suitable.

Then, concrete is poured on the lower formwork 310 as shown in FIG. In this case, concrete is poured using the moving formwork 500 moving along the guide rail 200. Moving form 500 has a cross-section of the "C" shape is open downward, in particular, because the moving form 500 is moved along the guide rail 200 concrete block 300 is formed after the moving form 500 has passed. ) May be formed to correspond to the planar linear, gradient and transverse inclination amount of the guide rail (200). As described above, a process of cutting the concrete block 300 by sectioning or forming the block at a predetermined interval may be added. For reference, a roller (not shown) is mounted on the concrete block 300 to move along the guide rail 200.

When the casting of the concrete is completed, as shown in FIG. 17, the upper surface of the concrete block 300 poured into the finisher 600 is formed. In this case, the finisher 600 is also preferably moved along the guide rails 200. Accordingly, the upper surface of the concrete block 300 is formed to correspond to the planar linear, gradient and transverse inclination of the guide rails 200. Can be. As a result, the finisher 600 moves along the guide rail 200 and forms the longitudinal and lateral gradients of the concrete block 300, so that the concrete having the three-dimensional solid shape under the same conditions as the guide rail 200 is installed. Block 300 may be formed.

When the molding of the concrete block 300 is completed, the concrete block 300 undergoes a curing process (see FIG. 19). As a result, the manufacturing of the concrete block is completed, and if necessary, a process of cutting at a predetermined interval may be added.

On the other hand, after the concrete block 300 is completely cured or cured to some extent, a process of polishing the upper surface of the concrete block 300 may be added. In this case, as illustrated in FIG. 18, the upper surface of the concrete block 300 is polished by using the polishing machine 700 moving along the guide rail 200.

Prefabricated concrete block 300 is shown in FIG. 19. The concrete block 300 is formed under the same conditions as the planar linearity, gradient and transverse inclination amount of the guide rail 200. Since the insertion member 330 is inserted into the front and rear ends of the one block, the through hole is formed. have. Thereafter, the concrete block 300 may be separated from the lower formwork 310 and transported to the site.

Referring to the method of laying the track of the guideway type rubber wheel light rail using the concrete block manufactured by the manufacturing method according to an embodiment of the present invention as follows.

First, the concrete block 300 as shown in Figure 19 carries to the site.

And the concrete block 300 carried to the site is installed on the site to fit the surveying linear and assembled so that each concrete block is connected to form a driving path. In this case, when the height or direction adjustment of the concrete block 300 is required, it is possible to adjust using a separate height and direction adjusting means 800 as shown in FIG. If you want to adjust the height or direction of the concrete block 300 using the height and direction adjusting means 800, as described above is formed by the insertion member 330 is inserted into the concrete block of the concrete block 300 Insert the bolt 810 into the through hole and then connected with the height and direction adjusting means 800, and adjusts the height, direction and inclination of the concrete block 300 with the height and direction adjusting means (800).

When a plurality of concrete blocks 300 are installed and connected to each other, a traveling path is formed. The plurality of concrete blocks 300 are installed to be spaced apart from each other.

And guide rails are installed on the shore, and the guide rails are adjusted to meet the same conditions as the originally planned planar linearity, gradient and transverse inclination, that is, the conditions where the guide rails were installed in the factory to form concrete blocks.

Therefore, it is not necessary to match the tracks of the driving track and guide rail separately in the field, and after simply connecting the pre-fabricated concrete block 300, the guide rails only need to be installed in accordance with the originally planned linear conditions. The construction work is simple and the amount of construction is greatly reduced, which greatly reduces the required air.

On the other hand, it is not necessary to install the guide rails after the formation of the driving path in the field, it is also possible to form the driving path by connecting the pre-manufactured concrete block in the factory with the guide rail installed in advance on the site.

Concrete block 300 having a three-dimensional solid shape manufactured by the manufacturing method according to an embodiment of the present invention as described above has a three-dimensional solid shape, unlike the precast block of the conventional cuboid shape, the shape is actually Planar linearity, gradient and transverse inclination required in the field are reflected. For example, although not specifically illustrated, in the relaxation curve section, the inside of the concrete block is formed lower than the outside.

When the concrete block 300 is formed as described above, the concrete is placed using a moving formwork moving along the guide rail installed by reflecting the required planar linearity, gradient and transverse slope as it is and moving along the guide rail. This is because the upper surface of the concrete block was formed by using a finisher. Therefore, although not shown in the case of connecting a plurality of concrete blocks 300 in the field, because the plurality of concrete blocks 300 has a planar linear, gradient and cross-slope amount corresponding to the other concrete blocks adjacent to the connection as it is The gap between the concrete blocks to be connected does not occur, and since the lower surface of the concrete block 300 is formed to be in close contact with the roadbed even in the end section, the mortar filling amount is increased due to the non-uniform spacing. The problem can be solved.

The track laying method of the guided orbital rubber wheel light rail according to another embodiment of the present invention is the same as the case of the above-described embodiment of the present invention in that a concrete block having a three-dimensional solid shape pre-fabricated in a factory is used. As will be described later, there is the biggest difference in that it forms a wing portion for ease of installation of the guide rail strut in the concrete block.

Referring to the entire process, first, the process of forming a concrete block having a three-dimensional solid shape is similar to the case of the embodiment of the present invention described above. That is, as shown in Figure 21 installed a plurality of temporary assembly stand 100 to be spaced apart from each other, after installing the guide rail 200 in the temporary assembly stand 100, the planar planar linear in the site surveyed, The guide rail 200 is adjusted to correspond to the gradient and the cross slope, and the concrete block having a three-dimensional solid shape to correspond to the planar linear, gradient and cross slope of the guide rail 200 between the guide rails 200. Form 300. Since the concrete process of forming the concrete block 300 is almost the same as the case of the embodiment of the present invention described above, a more detailed description thereof will be omitted.

When the concrete block 300 is formed, the guide rail support 110 for the guide rail installation in the field to the guide rail 200 is installed in the temporary assembly 100 as shown in FIG. Combine to hang on (200). In this case, the guide rail strut 110 is disposed between the temporary assembly 100 is arranged in the longitudinal direction, in particular, the support plate 112 of the guide rail strut 110 is located outside the upper surface of the concrete block 300 Do it.

Thereafter, as shown in FIG. 23, the wing 350 is formed at the upper edge of the adjacent concrete block 300. In this case, the wing portion 350 is to protrude to the outside of the top of the concrete block 300 so that the support plate 112 of the guide rail support 110 is seated. In particular, the support plate 112 of the guide rail support 110 is to be seated on the wing portion 350 in contact with each other of the adjacent concrete block. For reference, although not shown, the wing portion may be formed by pouring concrete after installing a separate formwork outside the concrete block 300.

And it forms a through hole penetrating through the support plate 112 of the guide rail support 110 and the wing portion 350 of the concrete block 300. In order to bolt the guide rail strut 110 to the concrete block 300 at a later site.

Then, the guide rail strut 110 is removed as shown in FIG.

Then, as illustrated in FIG. 25, the concrete block 300 having the wing portion 350 formed therein is transported to the site to be installed on the site so as to fit the surveying line to form a driving path.

After installing the concrete block 300 on-site, install the guide rail support 110. In this case, when manufacturing the concrete block 300, since the wing portion 350 is also arranged to arrange the guide rail struts 110 to be installed later, the support plate 112 of the guide rail strut 110 is simply formed in the field. It may be seated on the wing 350 of the concrete block 300 and fastened with bolts. In other words, since the through hole corresponding to the support plate 112 of the guide rail support 110 and the wing 350 of the concrete block 300 is formed in the process of forming the concrete block 300, the guide rail support 110 in the field ) Only to be fastened with bolts after seating on the wing 350 of the concrete block. Therefore, the guide rail can be easily installed as compared to the conventional method of installing and installing the separate driving route and the guide rail, and a separate process of matching the linearity of the driving route and the guide rail is unnecessary.

When the guide rail strut 110 is bolted to the wing 350 of the concrete block 300, it also performs a function of connecting the adjacent concrete blocks. This is because the support plate 112 of the guide rail support 110 is bolted to each wing 350 of the adjacent concrete block.

Then, by installing the guide rail 200 in the guide rail fasteners 114 provided on the upper end of the guide rail struts, the track laying of the guide track type rubber wheel light rail is completed.

On the other hand, before installing the guide rail 200 in the guide rail fastener 114, as shown in FIG. 26, the wing plate 350 and the support plate 112 of the guide rail support 110 of the concrete block 300 After fastening the bolt with a formwork 900 between the wing portion 350 and the roadbed of the concrete block 300 and the concrete (C) after pouring the curing process may be added. This is to secure the fixing force between the concrete blocks 300 and the fixing force of the concrete block 300 and the guide rail support 110 and to prevent the concrete block 300 from being moved on the roadbed.

23 to 25 for convenience, it is shown that the wing portion 350 is formed only at one corner of one concrete block 300, the wing portion 350 may be formed at the other corner, which is the guide rail support 110 It can be adjusted to fit the required installation distance of the product.

According to the present invention, the pre-fabricated concrete blocks having a three-dimensional solid shape need only be pre-fabricated and installed at the site. Can be shortened.

Claims

In the method of manufacturing a concrete block that is connected to each other to form a runway of light rail,

(a) installing a plurality of temporary assemblies spaced apart from each other;

(b) adjusting the guide rails so as to correspond to the planar linear, gradient and transverse slopes at the pre-measured site after installing the guide rails in the temporary assembly;

(c) forming a concrete block having a three-dimensional solid shape between the guide rails so as to correspond to the planar linearity, gradient and transverse inclination of the guide rail; And

(d) curing the concrete block; a method of manufacturing a concrete block having a three-dimensional solid shape comprising a.
The method according to claim 1,

The step (c) includes the steps of installing the lower formwork, reinforcing the reinforcing bar using a rebar construction machine moving along the guide rail and installing a heating wire, in a direction perpendicular to the longitudinal direction of the guide rail. Installing a tube-shaped insert member between the guide rails so as to form a through-hole penetrating the concrete block, and placing concrete using a moving formwork moving along the guide rails; And forming a three-dimensional solid concrete block by forming an upper surface of the poured concrete with a moving finisher.
The method according to claim 2,

After the step (d), (e) the method of manufacturing a concrete block having a three-dimensional solid shape further comprising the step of polishing the upper surface of the concrete block using a grinding machine moving along the guide rail.
The method according to claim 2,

In the step (c), the lower formwork is manufactured so as to correspond to the longitudinal line of the roadbed so that the distance between the lower surface of the concrete block and the roadbed is uniform, the manufacturing of a concrete block having a three-dimensional solid shape Way.
Transporting the concrete block manufactured by the method of claim 1 to a site;

Installing and transporting the transported concrete block to a surveying line to form a driving path by adjusting a direction and a height;

Installing a plurality of struts spaced apart from both sides of the driving path; And

Adjusting the guide rails according to the planar linear, gradient and transverse inclined amount after installing the guide rail on the support; the guideway orbit laying method of guided rubber wheel light rail using a concrete block having a three-dimensional solid shape comprising a .
Installing a plurality of temporary assemblies spaced apart from each other;

Adjusting the guide rails so as to correspond to the planar linear, gradient, and transverse slopes of the pre-measured site after installing the guide rails in the temporary assembly;

Forming a concrete block having a three-dimensional solid shape between the guide rails so as to correspond to the planar linearity, gradient and transverse inclination amount of the guide rail;

Coupling the guide rail struts to the guide rails between the temporary assembly units, such that the support plate of the guide rail struts is located outside the upper surface of the concrete block;

Projecting the wings at the upper edges of the adjacent concrete blocks so that the support plates of the guide rail struts can be seated;

Forming a through hole penetrating the support plate of the guide rail support and the wing of the concrete block;

Removing the guide rail support;

Transporting the concrete block to a site and installing it on a site to fit a surveying linear to form a driving path;

Mounting the guide rail support on the wing of the concrete block and fastening with bolts; And

And installing a guide rail on an upper end of the guide rail prop. The track laying method of the guide rail-type rubber wheel light rail using a concrete block having a three-dimensional shape.
The method according to claim 6,

After fastening the wing plate of the concrete block and the backing plate of the guide rail support with bolts, installing the formwork between the wing portion and the roadbed of the concrete block, and further comprising the step of curing after pouring concrete Guideway laying method of guided rubber wheel light rail.