JP3955507B2 - Light-emitting pavement block laying structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a pavement block laying structure, and particularly to a light-emitting pavement block laying structure suitable for ensuring the safety of walking at night.
[0002]
[Prior art]
Conventionally, as a paving block that emits light by incorporating a light emitting member on a paved surface, Japanese Utility Model Laid-Open No. 5-71224 discloses a plate-like elastic body that is laid on the ground and provided with a number of protrusions on the back surface where the ground is paved. In the elastic block for paving, the light emitting diode is attached to the surface to be exposed at the arbitrary point corresponding to the low part connected to the net through the projections, and the conducting wire for supplying electricity to the light emitting diode is meshed. An elastic block for paving has been proposed, which is arranged in the lower part that leads to.
[0003]
[Problems to be solved by the invention]
However, in the elastic block for paving as described above, there is a problem in the durability of the conducting wire because the conducting wire is exposed on the back surface of the paving block. In addition, there is a problem that the conductive wire is broken due to expansion / shrinkage, unevenness, and distortion due to the load on the pavement and heat, and the wire is easily broken.
[0004]
In view of the conventional drawbacks, the inventor of the present invention provides a laying structure of a light-emitting pavement block that is hard to break and is easy to construct as a result of intensive studies.
[0005]
[Means for Solving the Problems]
In the laying structure of the light-emitting pavement block according to claim 1 of the present invention, a light-emitting unit is provided, and a wiring box for fixing and connecting the light-emitting unit and a conduit for passing an electric wire are embedded in the block, A light-emitting pavement block laying structure in which an adjacent block is provided with a fitting portion that restricts vertical displacement. As a type of the light-emitting pavement block, two connection connectors are V-shaped in the wiring box. A conduit is connected to each of the two connection connectors, and the tips of the connected conduits protrude symmetrically from the ends on the same side of the two opposite sides of the block. and basic blocks, and T-type block provided on three connection connector T type wiring box, three connectors for connection to the wiring box is provided in Y-type Of these, a conduit is connected to each of the two connecting connectors constituting the upper half V-shaped portion, and the ends of the connected conduit are on the same side of the two opposite sides of the block And Y-type blocks projecting symmetrically from each other, and these types of light-emitting pavement blocks are connected to the conduit housing part by removing one side lower part of the block over the entire length. And a coupling for coupling the conduits, and laying while connecting the conduits of each light-emitting pavement block .
The side wall of the light-emitting pavement block used in the present invention is provided with a fitting portion that regulates the vertical displacement of the adjacent block, so that it is provided on the side wall of the block when disposed adjacent to the road surface. Since the fitting portion is fitted so as to restrict vertical displacement, unevenness is unlikely to occur on the pavement surface. In the present invention, the fitting portion refers to a fitting groove and fitting groove provided on the side wall of the block, and a fitting groove and fitting that are restricted in vertical movement by joint parts. It refers to a groove. The light emitting unit in the present invention refers to a self light emitting device such as LED or EL.
[0006]
The light-emitting pavement block used in the present invention has a wiring box for fixing and connecting the light-emitting unit and a conduit for passing the conductor embedded in the block. The light-emitting pavement block is arranged while connecting the conduit. After that, it can be installed by connecting through the conducting wire, and construction is easy.
[0007]
The light-emitting pavement block used for the laying structure of the light-emitting pavement block according to claim 2 of the present invention has a large number of projections for guiding the visually impaired on the surface. In the present invention, the visually-impaired person guidance protrusions are appropriately combined with point-like or line-like protrusions so as to notify the direction to proceed, the position of a pedestrian crossing, or a place where attention needs to be paid. What you did.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
The present invention will be described below with reference to the drawings.
FIG. 1 shows a basic linear block a as a first example of an embodiment of a light-emitting pavement block used in the present invention , (A) is a plan view, (B) is a front view, and (C) is a right side view. , (D) is a bottom view, and (e) is a rear view. In the figure, four linear protrusions are provided in parallel with the surface of the block to form a visually-impaired person guiding protrusion. A light emitting unit 1 is provided at the center of the block surface. A wiring box 2 is provided below the light emitting unit 1, and a conduit 4 is connected to a connection connector 3 provided in the wiring box 2. A fitting groove 5 having a trapezoidal cross section is formed on the right side surface of the block, and a fitting strip 6 that fits into the fitting groove 5 is formed on the left side surface, each serving as a fitting portion.
[0009]
FIG. 2 shows a T-shaped dotted block b as a second example of the embodiment of the light-emitting pavement block used in the present invention , (A) is a plan view, (B) is a front view, (C) is a side view, (D) is a bottom view. In the figure, a large number of truncated cone-shaped projections are provided on the surface of the block to provide guidance for visually impaired persons. Two light emitting units 1 are provided in the center of the block surface. A wiring box 2 is provided below the light emitting unit 1, and three connection connectors 3 are provided in the wiring box 2. A fitting groove 5 having a trapezoidal cross section is formed on all sides of the block, and can be fitted to the fitting groove 5 using the fitting strip 6 or the joint part 7 of the first example. .
[0010]
FIG. 3 shows a Y-shaped dotted block c as a third example of the embodiment of the light-emitting pavement block used in the present invention. (A) is a plan view, (B) is a front view, and (C) is a side view. (D) is a bottom view. In the figure, a large number of truncated cone-shaped projections are provided on the surface of the block to provide guidance for visually impaired persons. Two light emitting units 1 are provided in the center of the block surface. A wiring box 2 is provided at the lower part of the light emitting unit 1, and three connection connectors 3-are provided in the wiring box 2, and a conduit 4 is connected to two of these connection connectors. A fitting groove 5 having a trapezoidal cross section is formed on all side faces of the block, and is fitted to the fitting groove 5 using the fitting strip 6 or the joint part 7 of the first example. As shown in FIG. 6, the block c is necessary when the dotted blocks are laid out with a 1/2 span shift.
[0011]
FIG. 4 shows an example of an embodiment of a connecting linear block d used in combination with a light-emitting pavement block used in the present invention (A) is a plan view, (B) is a front view, (C) is a side view, (D) is a bottom view. In the figure, four linear protrusions are provided in parallel with the surface of the block to form a visually-impaired person guiding protrusion. A fitting groove 5 having a trapezoidal cross section is formed on the right side surface of the block, and a fitting strip 6 that fits into the fitting groove 5 is formed on the left side surface, each serving as a fitting portion. Further, the lower part of the front is removed over the entire length to form a conduit housing part.
[0012]
FIG. 5 is a plan view showing an arrangement example of the light-emitting pavement block according to the present invention. In the figure, the light-emitting pavement block is connected to the electric conduit 4 and the coupling coupling 8 respectively. FIG. 6 is a plan view showing an example of the arrangement of light-emitting pavement blocks according to the present invention, and FIG. 7 is a bottom view. The light-emitting pavement block used in the present invention is one in which all wiring structures are incorporated within the thickness range of the pavement block. A sand cushion layer is formed on the crushed stone layer, and the conduit 4 is connected to the sand cushion layer. After installation, installation can be done by connecting the wires, and pavement work and electrical work can be carried out separately, making construction easier and making a work plan easier.
[0013]
Figure 8 shows the installation state of the luminescent paving block according to the present invention (a) is a plan view, an A-A sectional view of (b) is a front view, (c) is (i). In the figure, when the linear blocks are adjacent to each other, the fitting groove 5 and the fitting strip 6 provided on the side wall of the block are fitted so that the adjacent blocks cannot be uneven. Joint parts 7 are inserted into the groove portions where the dotted grooves or the fitting groove sides of the dotted blocks and the linear blocks face each other, or mortar is injected into the groove portions so that the adjacent blocks cannot be uneven. Yes.
[0014]
Since the linear block is generally arranged in a straight line as shown in the figure, the fitting groove 5 and the fitting strip 6 are provided on the opposite surfaces as shown in FIGS. When installed, it is designed not to be uneven.
Since the dotted blocks are often arranged non-linearly, a hexagonal shape is formed by forming the trapezoidal fitting grooves 5 on all four side surfaces and contacting the side surfaces of the pair of blocks. The joint part 7 is inserted into the fitting part, or mortar or the like is injected into the groove part so that the adjacent blocks cannot be uneven.
[0015]
【The invention's effect】
As described above, the light-emitting pavement block laying structure according to claim 1 of the present invention is the light-emitting pavement block used for this is a pavement block provided with a light-emitting unit , and is adjacent to the side wall of this block. Is provided with a fitting portion that restricts vertical displacement, so that when arranged adjacent to the road surface, the fitting portion provided on the side wall of the block is fitted so as to restrict vertical displacement. Therefore, unevenness is unlikely to occur on the pavement surface, and the conduit is not easily damaged.
[0016]
In addition, the light-emitting pavement block used in the present invention has a wiring box for fixing and connecting the light-emitting unit and a conduit through which the conducting wire passes embedded in the block, while connecting the conduit within the thickness of the block. After installing the light-emitting pavement block, it can be installed by connecting through a conducting wire, and construction is easy.
[0017]
The luminescent paving blocks for use in laying structure of luminescent paving block according to the present invention claimed in claim 2, visually impaired guiding projections are those provided numerous on the surface, even of the in guide block for the visually impaired The effect is effective.
[Brief description of the drawings]
FIG. 1 shows a basic linear block as a first example of an embodiment of a light-emitting pavement block used in the present invention , (A) is a plan view, (B) is a front view, and (C) is a right side view. , (D) is a bottom view, and (e) is a rear view.
FIG. 2 is a plan view, (b) is a front view, (c) is a side view, and shows a T-shaped dot block as a second example of an embodiment of a light-emitting pavement block used in the present invention; (D) is a bottom view.
FIG. 3 is a plan view, (B) is a front view, (C) is a side view, and shows a Y-shaped point block as a third example of an embodiment of a light-emitting pavement block used in the present invention; (D) is a bottom view.
FIG. 4 shows an example of an embodiment of a connecting linear block used in combination with a light-emitting pavement block used in the present invention , (A) is a plan view, (B) is a front view, (C) is a side view, (D) is a bottom view.
5 is a plan view showing an exemplary arrangement of luminescent paving block according to the present invention.
6 is a plan view showing an exemplary arrangement of luminescent paving block according to the present invention.
7 is a bottom view showing the arrangement example of the luminescent paving block according to the present invention.
8 shows a laying state of a luminescent paving block according to the present invention (a) is a plan view, an A-A sectional view of (b) is a front view, (c) is (i).
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Light emitting unit 2 Wiring box 3 Connector for connection 4 Conduit 5 Fitting groove 6 Fitting strip 7 Joint part 8 Coupling for connection a Basic linear block b T-type dot block c Y-type dot block d Connection Linear block

Claims (2)

A light emitting unit is provided, and a wiring box for fixing and connecting the light emitting unit and a conduit for passing an electric wire are embedded in the block, and a side wall is provided with a fitting portion for restricting vertical displacement on an adjacent block. The light emitting pavement block laying structure is a type of the light emitting pavement block. As a type of the light emitting pavement block, two connection connectors are provided in a wiring box in a V shape, and a conduit tube Are connected, and the end of the connected conduit is protruded symmetrically from the end on the same side of the two opposite sides of the block, and three connection connectors are connected to the wiring box. T-type block provided in the mold and three connection connectors in the wiring box are provided in the Y-type, and two connection connectors constituting the upper half V-type part of them are provided. And Y-shaped blocks in which the ends of the connected conduits protrude symmetrically from the ends on the same side of the two opposite sides of the block, respectively, and Each type of light-emitting pavement block using a connecting block in which the lower part of one side of the block is removed over the entire length to form a conduit housing part, and a coupling coupling for connecting the conduits to each other. Laying structure of light-emitting pavement block, which is laid while connecting the conduit of the pavement block. The light-emitting pavement block laying structure according to claim 1, wherein the light-emitting pavement block has a number of projections for guiding the visually impaired on the surface.

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