KR20210043983A - concrete block for solar power generation road and construction method of it - Google Patents

Abstract

The present invention relates to a road-type concrete block for solar power generation, which can further increase structural stability, and to a method for constructing the same. The road-type concrete block for solar power generation of the present invention comprises: a block body (10) having a seating groove (11) in which a solar panel is seated on an upper surface thereof; and a wire insertion unit (20) including a vertical pipe (23).

Description

Concrete block for solar power generation road and construction method of it}

The present invention relates to a road-type concrete block for photovoltaic power generation, which is easy to assemble in the field and improves structural performance by using an electric wire insertion unit, and to a road-type concrete block for solar power generation and a construction method thereof. About.

Recently, due to the influence of climate change, interest in new and renewable energy has been increasing worldwide.

Globally, it is growing mainly in the solar and wind power industries, which have great industrial inducing effects related to new and renewable energy, and it is planning to foster solar and wind power as core energy sources by reducing the proportion of waste generation in Korea.

In Korea, there is a plan to increase the proportion of new and renewable energy by formalizing denuclearization, and among them, solar power is being developed a lot, but solar power generation is implemented by installing solar panels in houses, parking lots, and bicycle roads. However, since it is limited to the installation of solar power panel facilities, it is not widely used in the road field like overseas cases.

Also, in the road field, there are similar cases such as piezoelectric conductors and current collectors, but the development of road pavement blocks and solar panels was insignificant.

As a related technology, in the "Road Paving Solar Power Block" (Korean Patent Laid-Open Patent Publication No. 10-2019-0057582, Patent Document 1), a groove in which the solar panel is seated is formed, and the inside is for electric wire piping A wiring hole is formed, and a panel in which a drainage groove is formed is presented at the bottom.

However, the structure as described in Patent Document 1 has a problem that the structure of a mold for manufacturing a concrete panel in order to form a groove for wiring therein becomes complicated.

In addition, there is a problem in that a panel molded by a mold having a complex structure is easily damaged due to a decrease in structural strength.

In particular, a plurality of the panels are assembled together in the length and width directions of the road. In the assembly process, the gap must be minimized and the height of the panels must be maintained. There is no situation.

KR 10-2019-0057582 (2019.05.29)

The road-type concrete block for photovoltaic power generation of the present invention and its construction method are to solve the problems arising from the above-described prior art. Instead of forming a groove for wiring, a pipe for wiring is integrally formed in the block. By doing so, it is intended to reduce the possibility of water contact of the electric wire, as well as increase structural stability by maintaining or increasing the strength of the concrete structure in the piping.

In addition, adjacent blocks are to be assembled in a groove-protrusion manner, but one side takes the form of a protruding circular rod, and the other side is composed of a pocket with a square cross-sectional shape enough to insert a circular rod generously to facilitate assembly. This pocket is filled with mortar so that adjacent blocks can be integrated and connected to each other.

In addition, each block is installed by adjusting the height using a leveling device, so that the horizontal plane between adjacent blocks is easily maintained, and the crane lifting operation of the blocks is facilitated, so that the operation can be simplified.

In order to solve the above problems, the road-type concrete block for photovoltaic power generation of the present invention has a mounting groove 11 on which a solar panel is mounted on the upper surface, and a circular rod-shaped dowel bar 30 on one side wall surface. ) Is inserted, but the end of the dowel bar 30 protrudes outward from the side wall surface, extends to the lower end on the side wall surface opposite to the one side wall surface, takes the shape of a square cross section, and allows the dowel bar 30 to be inserted. A block body 10 having a plurality of pocket grooves 12 formed therein and having a plurality of lower filling grooves 15 penetrating up and down; The horizontal horizontal pipe 21 which is integrally installed inside the block body 10 and extends to the horizontal side wall surface facing the block body 10, and in communication with the upper portion of the horizontal horizontal pipe 21, the It consists of a vertical pipe 23 extending to the upper surface of the block body 10, and the wire insertion unit 20 into which the electric wire connected to the solar panel is inserted into the inside of each pipe (21, 23).

In the above configuration, the mortar is extended from the top surface of the block body 10 to the top of the pocket groove 12 so that the dowel bar 20 is fitted in the pocket groove 12, and the mortar is removed around the dowel bar 20. It characterized in that the mortar filling groove 13 to be supplied is further provided.

In addition, in the block body 10, a thread 41a is formed on the inner circumferential surface, and a support 41b for supporting the block is connected to the side by protruding laterally, and is integrally coupled to the block body 10. A connecting pipe 41 and; A height adjustment member inserted into the connection pipe 41 and having a screw thread 42a formed on the outer circumferential surface thereof, and is screwed with the thread 41a of the connection pipe 41, and a handle 42b installed at the top ( 42); leveling device 40; characterized in that it is installed.

A method of constructing a road-type concrete block for solar power generation of the present invention, in the method of constructing a road-type concrete block for solar power generation, comprises: a preparation step of preparing a plurality of the concrete blocks to fit the width of a road; A cutting step of creating a ground to fit the planned height after cutting the existing road; After installing the concrete block on the site and adjusting the height to match the height of the existing road surface using the leveling device 40, a dowel bar 20 is inserted into the pocket groove 12 to connect a plurality of blocks to each other. An assembly step of installing on the road surface while being A mortar finishing step of supplying and curing mortar to the mortar filling groove 13 and the lower filling groove 15; And a wiring step of attaching a solar panel to the upper surface of the concrete block, passing a wire cable connected to the solar panel into the inside of the wire insertion unit 20 and joining it at the outer edge of the road to connect the wires. .

In the above configuration, it is characterized in that the height of each block is adjusted by rotating the handle 42b of the height adjusting member 42 in the assembling step.

According to the present invention, a pipe for wiring is integrally formed in a block, not forming a groove for wiring, thereby reducing the possibility of water contact of the electric wire, as well as maintaining or increasing the strength of the concrete structure, thereby improving structural stability. It can be higher.

In addition, adjacent blocks are to be assembled in a groove-protrusion manner, but one side takes the form of a protruding circular rod, and the other side is composed of a pocket with a square cross-sectional shape enough to insert a circular rod generously to facilitate assembly. By filling this pocket with mortar and closing it, adjacent blocks can be integrated and connected to each other.

In addition, each block is installed by adjusting the height using a leveling device, so that the horizontal plane between adjacent blocks is easily maintained, and the crane lifting operation of the blocks is facilitated, thereby simplifying the operation.

1 is a perspective view showing a road-type concrete block for solar power generation of the present invention and a combined state thereof.
Figure 2 is a perspective view showing a wire insertion unit integrally installed inside the block body in the present invention.
Figure 3 is a cross-sectional view and an exploded perspective view showing the configuration of the leveling device in the present invention.
Figure 4 is a schematic diagram showing an example of a road in which the concrete block of the present invention is assembled.
Figure 5 is a photograph showing a state in which the towing ring is installed on the handle of the leveling device.
Figure 6 is a photograph showing a state in which the block body of the present invention is installed using a traction ring and a crane.
Figure 7 is a perspective view showing another embodiment of the block of the present invention.

Hereinafter, a road-type concrete block for solar power generation of the present invention and a construction method thereof will be described in detail through the accompanying drawings.

The road-type concrete block for photovoltaic power generation of the present invention is composed of a block body 10 and an electric wire insertion unit 20.

The block body 10, which is a component of the present invention, has a hexahedral shape having a rectangular shape on the top surface as shown in FIG. 1, and a plurality of seating grooves 11 on which the solar panel is mounted are formed on the top surface. .

In addition, a circular rod-shaped dowel bar 30 is inserted into one side wall surface, and an end of the dowel bar 30 protrudes outside the side wall surface.

At this time, one side of the dowel bar 30 may be manufactured with a block integrally coupled to the block, or a groove having a circular cross-sectional shape of a size sufficient to fit the dowel bar 30 is formed in the block. One side of the dowel bar 30 may be fitted to and assembled.

At this time, the dowel bar 30 inserted by applying an adhesive such as epoxy is fixed to the groove.

In addition, in some cases, the dowel bar 30 may be formed of a tie bar.

On the other hand, a pocket groove 12 is formed on a side wall surface opposite to the one side wall surface, extending to the lower end, taking a rectangular cross-sectional shape, and allowing the dowel bar 30 to be inserted therein.

It is preferable that the width and height of the pocket groove 12 are sufficiently large to allow the dowel bar 30 to be inserted therein.

As shown in Fig. 6, since the block body 10 of the present invention cannot be lifted by a person and uses equipment such as a crane, it is very difficult to perform a general solid fit.

Therefore, when a sufficiently large pocket groove 12 is used, assembly becomes very easy.

The dowel bar 30 and the pocket groove 12 may be formed only on two wall surfaces facing each other among the four side wall surfaces, or may be formed on all four wall surfaces facing each other.

The dowel bar 30 prevents subsidence of the block body 10 when connecting each block body 10.

In addition, as shown in FIG. 7, a plurality of lower filling grooves 15 penetrating from the top surface to the bottom surface of the block body 10 are formed, so that the mortar is easily filled on the bottom surface when the block body 10 is constructed. It is desirable to lose.

The wire insertion unit 20, which is a component of the present invention, is integrally installed inside the block body 10 as shown in FIG. 1.

The configuration is more specifically, the horizontal horizontal pipe 21 extending to the horizontal side wall surface facing the block body 10, and the horizontal horizontal pipe 21 extending to the vertical side surface facing the block body 10 and adjacent A vertical and horizontal pipe 22 in communication with and a vertical pipe 23 extending to the upper surface of the block body 10 while being in communication with the top of either the horizontal and horizontal pipe 21 or the vertical and horizontal pipe 22. consist of.

At this time, the wire insertion unit 20 may be configured as a combination of a horizontal horizontal pipe 21 and a vertical pipe 23 as shown in FIG. 7.

An electric wire connected to the solar panel is inserted into each of the pipes 21 22 and 23 of the electric wire insertion unit 20.

In the above-described configuration, as shown in FIG. 1, the dowel bar extends from the upper surface of the block body 10 to the upper portion of the pocket groove 12 so that the dowel bar 20 is fitted in the pocket groove 12. 20) A mortar filling groove 13 for supplying mortar to the periphery may be further provided.

This configuration is made larger than the width and height of the dowel bar 20, so that the dowel bar 20 is easily assembled into the pocket groove 12, as well as the dowel bar 20 in the pocket groove 12 As mortar is supplied and hardened in the inserted state, the two blocks can form a solid connection.

Meanwhile, a connection pipe installation hole 14 may be formed on the upper surface of the block.

A leveling device 40 composed of a connection pipe 41 and a height adjustment member 42 may be installed in the connection pipe installation hole 14.

Referring to FIG. 1, it can be seen that the connection pipe installation holes 14 are formed to be spaced apart from each other in four places over the entire block.

Each connection pipe installation hole 14 may have a straight cross-sectional shape from the side, but as shown in FIG. 3, an upper round expansion groove 14a with an inner diameter rounded is formed in the upper part, and the lower part also has a middle A lower expansion groove 14b having a larger outer diameter than that may be formed.

In this case, a plurality of upward expansion grooves 14c may be formed above the lower expansion groove 14b.

In this case, the leveling device 40 installed in this case has a screw thread 41a formed on the inner circumferential surface of the connection pipe 41 as shown, and a support 41b for supporting the block protrudes to the side to be connected. , A protrusion 41c fitted into the upward expansion groove 14c may be formed in the support 41b.

In addition, the height adjustment member 42 has a body inserted into the connection pipe 41, but has a screw thread 42a formed on the outer circumferential surface thereof, so that it is screwed with the thread 41a of the connection pipe 41, and the handle ( 42b) is installed to be located in the upper round expansion groove 14a, and the lower end of the body is installed through the support 41b.

In addition, a support plate 43 may be installed under the height adjustment member 42.

In this configuration, the connection pipe 41 of the leveling device 40 may be inserted and molded during block molding, or may be fitted and installed after groove processing in the block.

Preferably, it is preferably molded while being inserted, and in this case, an enlarged diameter portion 41d having an outer diameter larger than that of the protrusion 41c is preferably formed at the upper end of the protrusion 41c.

When the connection pipe 41 is placed in the formwork during block manufacturing while the protrusion 41c and the expansion part 41d are integrally connected to the connection pipe 41, the connection pipe 41 is integrally combined with a block made of concrete. Is prevented from leaving.

In this state, if the height adjustment member 42 on the bolt is simply screwed to the connection pipe 41, the leveling operation can be performed easily.

At this time, a traction ring 50 as shown in FIG. 5 may be installed on the handle 42b.

When the traction ring 50 is installed, it is possible to easily transport the block body 10 of the present invention using equipment such as a crane.

Hereinafter, the construction method of the road-type concrete block for solar power generation of the present invention configured as described above will be described in detail.

1. Preparatory stage

A plurality of the above-described block body 10 in which the wire insertion unit 20 is integrated to fit the width of the road to be constructed is prepared.

At this time, it is preferable that the four leveling devices 40 are pre-fastened to each corner side of each block body 10 as shown in FIG. 1.

2. Cutting step

After cutting the existing road, construct the ground to fit the planned height.

3. Assembly stage

The dowel bar 20 is inserted into the pocket groove 12 and installed on the road surface while connecting a plurality of blocks to each other.

At this time, the road surface may be flat, but the road surface is generally not uniform and irregular.

In this case, it is preferable to adjust the height of the corner of the block body 10 by using the leveling device 40 as described above.

Specifically, a connection pipe 41 is installed for each connection pipe installation hole 14, and a height adjustment member 42 is screwed and installed for each connection pipe 41, and each height adjustment member 42 Adjusting the height of each corner of the block body 10 by adjusting the height of the connecting pipe 41 based on the height adjustment member 42 that does not change in height by rotating the handle of the block It is adjusted so that it is the same height as the side wall surface of the main body 10.

As a result, the height of each block body 10 is adjusted by operating the leveling device 40 located at each corner.

4. Mortar finishing stage

After the mortar is supplied to the mortar filling groove 13, it is hardened and finished.

At this time, the mortar is inserted and hardened in the gap between the lower part of the block body 10 and the road surface using the lower filling groove 15 to fill the gap between each block body 10 and the road surface to ensure structural stability.

5. Wiring step

A solar panel is attached to the upper surface of the concrete block, and a wire cable connected to the solar panel is passed through the inside of the wire insertion unit 20 to be joined at the outside of the road to connect the wires.

On the other hand, the solar panel may be carried out after the construction up to the mortar finishing step as described above is completed, or may be installed and fixed in the mounting groove 11 in advance before the preparation step.

In addition, the wiring of the wires inside the wire insertion unit 20 and the combined connection of the wires and the solar panel are also an assembly method in which the wires embedded in each block are connected in the above-described assembly step while wiring for each block is laid before the preparation step. You can also take

In the case of removing and installing the existing road, after cutting the existing pavement, removing the pavement, securing the installation height, drilling the existing pavement from the side, inserting the dowel bar 30 into the hole, compacting the sand, and installing the vinyl. do.

Then, the solar panel is mounted on the prepared concrete block of the present invention, and then the level is adjusted using the existing pavement and leveling device.

Then, grouting the bottom of the panel and the inside of the pocket groove 12 is performed.

The finish between the blocks is to be finished by adding a backing material, filling with grout or filling with sealant, and then painting the lane as a finish.

4 shows a solar road constructed by the above configuration, and a solar panel (a) is installed on the block body (10), and a controller (b) to which wires not shown are connected to one side is shown. The installed state is shown.

10: block body 11: mounting groove
12: pocket groove 13: mortar filling groove
14: connection pipe installation hole 14a: upper round expansion groove
14b: lower expansion groove 14c: upward expansion groove
15: lower filling groove
20: wire insertion unit 21: horizontal horizontal pipe
22: vertical and horizontal pipe 23: vertical pipe
30: dowel bar 40: leveling device
41: connector 41a: thread
41b: support 41c: protrusion
41d: enlarged portion 42: height adjustment member
42a: thread 42b: handle
43: support plate 50: traction ring

Claims (5)

In the road type concrete block for solar power generation,
A mounting groove 11 on which the solar panel is mounted is formed on the upper surface, and a circular rod-shaped dowel bar 30 is inserted on one side wall surface, and the end of the dowel bar 30 protrudes outside the side wall surface. , The side wall surface opposite to the one side wall surface extends to the lower end, has a rectangular cross-sectional shape, and has a pocket groove 12 formed to allow the dowel bar 30 to be inserted therein, and a lower filling groove 15 penetrating vertically. A block body 10 in which a number of these are formed;
The horizontal horizontal pipe 21 which is integrally installed inside the block body 10 and extends to the horizontal side wall surface facing the block body 10, and in communication with the upper portion of the horizontal horizontal pipe 21, the Consisting of a vertical pipe 23 extending to the upper surface of the block body 10, the wire insertion unit 20 into which the electric wire connected to the solar panel is inserted into the inside of each pipe (21, 23); consisting of, including,
Road-type concrete blocks for solar power generation.
The method of claim 1,
Mortar filling groove extending from the upper surface of the block body 10 to the top of the pocket groove 12 so that the mortar is supplied around the dowel bar 20 while the dowel bar 20 is inserted into the pocket groove 12 (13) characterized in that it is further provided,
Road-type concrete blocks for solar power generation.
The method of claim 2,
In the block body 10,
A connection pipe 41 having a thread 41a formed on the inner circumferential surface, and a support 41b for supporting the block on the side surface is connected by protruding laterally, and integrally coupled to the block body 10;
A height adjustment member inserted into the connection pipe 41 and having a screw thread 42a formed on the outer circumferential surface thereof, and is screwed with the thread 41a of the connection pipe 41, and a handle 42b installed at the top ( 42); leveling device 40; characterized in that it is installed,
Road-type concrete blocks for solar power generation.
In the construction method of a road-type concrete block for solar power generation,
A preparation step of preparing a plurality of the concrete blocks of claim 3 to fit the width of the road;
A cutting step of creating a ground to fit the planned height after cutting the existing road;
After installing the concrete block on the site and adjusting the height to match the height of the existing road surface using the leveling device 40, a dowel bar 20 is inserted into the pocket groove 12 to connect a plurality of blocks to each other. An assembly step of installing on the road surface while doing;
A mortar finishing step of supplying and curing mortar to the mortar filling groove 13 and the lower filling groove 15;
A wiring step of attaching a solar panel to the upper surface of the concrete block and passing a wire cable connected to the solar panel into the inside of the wire insertion unit 20 to join at the outer edge of the road to connect the wires;
Construction method of road-type concrete blocks for solar power generation.
The method of claim 4,
In the assembling step, characterized in that the height of each block is adjusted by rotating the handle (42b) of the height adjustment member (42),
Construction method of road-type concrete blocks for solar power generation.

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