JP2978889B1 - Guide sign mounting structure - Google Patents

Abstract

A guide sign is easily installed and replaced. SOLUTION: A guide sign 1 has a pillar having an outer diameter A. The attached body 4 forming the pedestrian road boundary block is opened upward, the inner diameter B at the lower part of the lower part thereof is made substantially the same as or slightly smaller than the outer diameter A of the column 2, and the inner diameter C at the upper opening edge of the column is There is an insertion portion 8 which is larger than the outer diameter A of FIG. Then, the lower end of the column 2 is inserted into the insertion portion 8, and the fitting member 9 is inserted into a gap formed between the column 2 and the upper opening edge. The fitting member 9 forms a cylindrical tube body 11 and has an inner diameter A ′.
Is substantially the same as or slightly smaller than the outer diameter A of the column 2, and the outer peripheral surface of the cylindrical body 11 is formed so that the outer diameter C ′ is substantially the same as or slightly larger than the inner diameter C of the upper opening edge of the insertion portion 8. And a plurality of ridges 13 projecting along the opening direction. A flange 12 is provided on the outer peripheral edge of one opening side of the cylindrical body 11, a tapered part 13 a narrowing toward the other opening is provided at a protruding end of the ridge 13, and a side part of the cylindrical body 11 is provided. There is a cutting portion 14 that continuously cuts at one and the other opening.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an installation of a guide sign for notifying a road width and a path to a car or the like running on a road, and more particularly to a concrete mounting body (for example, a concrete mounting body installed at a predetermined position on a road). The present invention relates to a guide sign attaching structure for attaching a guide sign to a pedestrian road boundary block).

[0002]

2. Description of the Related Art Conventionally, a guide sign mounting structure in which a guide sign provided with a reflector at the upper end of a pillar is installed at a fixed interval together with a boundary block provided along a road shoulder or the like,
As shown in FIG. 8, a structure is generally known in which the lower end of the support 102 of the guide sign 101 is buried deep in the soil in the gap forming the rainwater passage 120 provided between the boundary blocks 107. Specifically, a pipe 108 made of vinyl chloride is used.
Is buried in the soil, and the guide sign 101 is
Is fixedly inserted.

[0003]

However, in the above-described conventional guide sign mounting structure, when the guide sign 101 is installed, a hole in which the pipe 108 can be embedded must be dug. In addition, even if the heights of the guide signs to be installed are made uniform, it takes time and labor for construction such as measurement. Further, if the guide sign 101 is damaged in an accident or the like, there is a problem that the above-described hole must be dug again.

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a guide sign mounting structure that can easily install a guide sign and can easily repair the guide sign when it is damaged. The purpose is.

[0005]

According to the present invention, there is provided a guide sign mounting structure according to the present invention, comprising: a guide sign having a support having a predetermined outer diameter; The sign 2 is opened upward so that the lower end of the strut 2 is inserted. The inner diameter B of the lower part is substantially the same as or slightly smaller than the outer diameter A of the strut 2, and the inner diameter C of the upper opening edge thereof. Has an inner diameter A ′ that is substantially the same as or slightly smaller than the outer diameter A of the support 2 of the guide sign 1, and the attached body 4 that forms an insertion portion 8 that is larger than the outer diameter A of the support 2. 8 is formed in a tubular shape having an outer diameter C ′ substantially the same as or slightly larger than the inner diameter C of the upper opening edge, and a flange-shaped flange portion 12 is provided on the outer peripheral edge on one opening side. A tapered portion 13a is formed on the outer peripheral surface so as to narrow toward the other opening. And a fitting member 9 provided with a cutting portion 14 that is continuously cut at one and the other opening on the side portion, and the attached body 4 is a pedestrian road boundary block made of concrete. The insertion portion 8 is provided on a base portion 7 that extends to a side portion of the pedestrian road boundary block and is flush with a road surface at the time of construction. The lower end of the column 2 of the sign 1 is inserted, and the fitting member 9 is inserted from the tapered portion 13a side into a gap formed between the upper opening edge of the insertion portion 8 and the outer peripheral surface of the column 2. It is characterized by:

In the guide sign mounting structure according to a second aspect of the present invention, a guide sign 1 having a post 2 having a predetermined outer diameter A and a lower end of the post 2 of the guide sign 1 are inserted. Thus, the inner diameter B of the lower part is substantially the same as or slightly smaller than the outer diameter A of the column 2, and the inner diameter C of the upper opening edge is larger than the outer diameter A of the column 2. An attached body 4 forming an insertion portion and a cylindrical body 11 having a cylindrical shape are formed, and the inner diameter A ′ thereof is set to be substantially the same as or slightly smaller than the outer diameter A of the support 2 of the guide sign 1. A plurality of ridges projecting along the opening direction with respect to the outer peripheral surface of the cylindrical body 11 so that C ′ is substantially the same as or slightly larger than the inner diameter C of the upper opening edge of the insertion portion 8. And a flange-shaped flange portion 1 on an outer peripheral edge of the cylindrical body 11 on one opening side. It is provided, further wherein ridges 1
A tapered portion 13a is provided at a protruding end of the cylindrical member 3 so as to be narrowed toward the other opening, and a cutting portion 14 is provided at a side portion of the cylindrical body 11 to make a continuous cut at one and the other opening. And a fitting member 9, wherein the attached body 4 is formed as a pedestrian road boundary block made of concrete, and the insertion portion 8 extends to a side portion of the pedestrian road boundary block, and The lower end of the support 2 of the guide sign 1 is inserted into the insertion portion 8, and the outer periphery of the support 2 at the upper opening edge of the insertion portion 8. It is characterized in that the fitting member 9 is fitted from the tapered portion 13a side into a gap created between the fitting member 9 and the surface.

According to a third aspect of the present invention, there is provided the guide sign mounting structure according to the first or second aspect, wherein the insertion portion is provided on a road surface instead of the base portion. The present invention is characterized in that it is provided for a boundary portion 6 of the above-described sidewalk road boundary block.

[0008]

Embodiments of the present invention will be specifically described below with reference to the drawings. FIG. 1 is a side sectional view showing an embodiment of a guide sign mounting structure according to the present invention, and FIG.
2 (c) are external views showing an attached body in the guide sign mounting structure, and FIGS. 3 (a) to 3 (c) are external views showing fitting members in the guide sign mounting structure.

The guide sign mounting structure according to the present invention can be used, for example, at night or when visibility is poor such as rainfall, snowfall, and fumes.
The guide sign 1 used for gaze guidance of an automobile or the like or a division between a roadway and a sidewalk is attached to the attached body 4. In the present embodiment, as the attached body 4,
A description will be given mainly of a sidewalk boundary block that can be divided into a sidewalk and a roadway or a traffic section along the roadway.

As shown in FIG. 1, the guide mark 1 has a column 2 having a predetermined outer diameter A and a column shape.
Although the guide sign 1 may have a configuration having only the support 2, in the present embodiment, the guide 3 is provided with a reflector 3 at an upper end of the support 2 to reflect a light of an automobile or the like.

The attached body 4 is formed of concrete, and has a boundary portion 6 exposed on a road surface 5 and a base portion 7 buried under the road surface 5 as shown in FIGS. doing. The boundary portion 6 is formed in a longitudinal shape along the traveling direction of the road. The base 7 is formed so as to protrude around the bottom of the boundary 6 with a predetermined thickness. Also,
The base 7 is provided with an insertion portion 8 to which the guide sign 1 is to be attached.

The insertion portion 8 has a substantially circular hole which opens vertically. In the insertion portion 8, the inner diameter B of the lower opening edge, which is the lower part at the back, is formed to be substantially the same as the outer diameter A of the support 2 of the guide sign 1. The inner diameter C of the upper opening edge of the insertion portion 8 is formed larger than the outer diameter A of the support column 2 so that the support column 2 is loosely inserted. Also, the inner diameter B of the lower opening edge
And an inner diameter C of the upper opening edge is through a continuous slope. Then, the support 2 of the guide sign 1 is fixed to the insertion portion 8 thus formed via the fitting member 9.

The fitting member 9 is configured to be inserted through an opening above the insertion portion 8. The fitting member 5 is made of a hard resin such as vinyl chloride, and is shown in FIGS.
As shown in (c), it is formed based on the cylindrical body 11.

The cylindrical body 11 has an outer diameter A of the support 2 of the guide sign 1.
And has a predetermined thickness so as to be inserted into the insertion portion 8, and is formed in a cylindrical shape. A flange-shaped flange portion 12 having a diameter larger than the inner diameter C of the insertion portion 8 is formed integrally with one (upper) opening outer peripheral edge of the cylindrical body 11. On the outer peripheral surface of the cylindrical body 11, a plurality of (eight in the drawing) ridges 13 are formed along the opening direction of the cylindrical body 11 so as to form an outer diameter C ′ substantially equal to the inner diameter C of the insertion portion 8. It is formed integrally. This ridge 13
Is provided with a tapered portion 13a which narrows toward the other (lower) opening of the cylindrical body 11 from its middle. Further, the side of the cylinder 11 is cut by a cutting portion 14 that is continuous with the one and other openings.

A description will now be given of how the guide sign 1 is mounted on the body 4 to be mounted by the above configuration. First, FIG.
(A) As shown in FIG.
The outer surface of the flange portion 52 is directed upward from the lower end portion. Here, since the inner diameter A ′ of the cylindrical body 11 of the fitting member 9 is formed to be substantially the same as the outer diameter A of the support 2,
And the inner peripheral surface of the cylindrical body 11 are in surface contact, and a frictional force is generated therebetween. Since the side portion of the cylinder 11 is cut by the cutting portion 14, a force is generated in the cutting portion 14 in a direction (outer peripheral direction) that escapes the frictional force, and the side portion of the cylinder 11 is cut by the cutting portion 14. A gap (H) is formed in the area.

Next, as shown in FIG. 4B, the lower end of the support 2 of the guide sign 1 is loosely inserted into the insertion portion 8 of the base 7 of the attached body 4. At this time, with respect to the outer diameter A of the column 2,
Since the inner diameter B of the lower opening edge of the insertion portion 8 is formed to be substantially the same, the lower end portion of the column 2 is fitted near the lower opening edge of the insertion portion 8 to be positioned and supported.

Next, as shown in FIG.
The fitting member 9 is fitted between the outer peripheral surface of the column 2 and the inner peripheral surface of the insertion hole 8 from the opening above the upper surface of the support member 2. At this time, the fitting member 9
Is manually inserted into the insertion portion 8 up to the tapered portion 13 a provided on the ridge portion 13. Thereafter, the fitting member 9 is inserted into the insertion portion 8 by hitting the flange portion 12 with a hammer or the like. And the fitting member 9
It is inserted until the lower surface of the flange portion 15 comes into contact with the opening edge of the insertion portion 8.

Here, the outer diameter C ′ of the fitting member 9 formed by the ridge 13 is larger than the inner diameter C of the insertion portion 8 because a gap (H) is formed in the cutting portion 14. Thereby, the fitting member 9 is fitted and inserted between the outer peripheral surface of the support column 2 and the inner peripheral surface of the insertion portion 8 without generating play. In addition, since the protrusion 13 contacts the inner peripheral surface of the insertion portion 8 of the fitting member 9, a force is generated in a direction in which the gap (H) of the cutting portion 14 is closed. Thus, the support 2 of the guide sign 1 is supported by the fitting member 9 so as to be gripped.

Subsequently, the periphery of the base 7 is buried with cement or the like so as to bury the base 7 of the body 4 to be mounted on the road surface, so that the boundary 6 is exposed on the road surface. The body 4 is set on the road surface.

In order to remove the guide sign 1 attached as described above, the lower end of the column 2 is fitted by removing the fitting member 9 by prying up the flange portion 12 in the reverse procedure as described above. The grip 9 is released from the gripping of the member 9, and the column 2 is removed from the insertion portion 8.

By the way, the attached body 4 in the present embodiment is configured as a pedestrian boundary block, and a plurality of the attached bodies 4 are arranged along the traveling direction of the road. As the pedestrian road boundary block, there are prepared a block to which the guide sign 1 can be attached as described above (the attached body 4) and a block to which the guide sign 1 is not attached. Then, these pedestrian road boundary blocks are appropriately set on the road.

FIG. 5 shows a concrete example of this. A pedestrian road boundary block 41 to which the guide sign 1 is not attached is formed of concrete and has a boundary part 61 which appears on the road surface 5.
And a base 71 buried under the road surface 5.
The boundary portion 61 is formed in a longitudinal shape along the traveling direction of the road. The base portion 71 has a predetermined thickness and
1 is formed to protrude around the bottom side. Then, the walkway boundary block 41 is continuously installed on the walkway boundary block (attached body 4) to which the guide sign 1 is attached. In this manner, the sidewalk roadway boundary block (attached body 4) to which the guide sign 1 is attached is installed at an appropriate position, and the guide sign 1 is attached.
Are arranged at predetermined intervals along the road. At this time, the portion where the guide sign 1 is disposed (the base 7 and the base 71) is buried under the road surface 5 and a gap between the boundary 6 and the boundary 61 to be the rainwater conduction path 20 is formed. Constitute.

Therefore, in the guide sign mounting structure configured as described above, when the fitting member 9 is externally mounted on the support 2 of the guide sign 1, a gap (H) is formed in the cut portion 14 and the fitting member 9 is formed. The outer diameter C ′ of the ridge 13 is larger than the inner diameter C of the insertion portion 8. Subsequently, when the fitting member 9 is inserted between the support 2 and the insertion portion 8, the gap (H) is narrowed and the support 2 is grasped.
Can be securely fixed and supported on the attached body 4.

Further, in the above-described guide sign mounting structure, the lower end of the support 2 of the guide sign 1 is supported by the opening edge below the insertion portion 8 of the body 4 to be mounted, and On the other hand, since the vicinity of the lower end of the column 2 is supported by the fitting member 9, the guide sign 1 can be attached without moving the attached body 4 such as by lifting the attached body 4. Even if the weight of the attached body 4 is large, the guide sign 1 can be attached with an easy construction work.

In addition, since the insertion portion 8 has a fixed depth for receiving the support 2 of the guide sign 1 due to its configuration, when a plurality of guide signs 1 are installed along a road, the height of each guide sign 1 is increased. Can be easily adjusted.

The fitting member 9 is made of a hard resin such as vinyl chloride and has a simple structure obtained by integral molding based on the cylindrical body 11, so that the number of components is reduced and the cost is reduced. Can be reduced.

Further, when the fitting member 9 is externally mounted on the support 2, a gap (H) is formed in the cut portion 14, so that the outer circumferential surface of the support 2 and the inner circumferential surface of the fitting member 9 are rubbed. Reduced
The fitting member 9 can easily be inserted into the support 2 and the outer peripheral surface of the support 2 can be prevented from being damaged.

When the guide sign 1 is attached to the attached body 4 (base 7) by the fitting member 9, the base 7
Since only the flange portion 12 of the fitting member 9 is exposed on the upper surface of the support member 2, the appearance is good, and there is almost no portion protruding around the column 2, which affects walking of a pedestrian, conduction of rainwater, and the like. Nothing.

In addition, during snowfall, the guide sign 1 is used.
However, according to the guide sign mounting structure according to this embodiment, the guide sign mounting structure according to this embodiment has almost no portion protruding around the column 2, so that it is used without any inconvenience for mounting the snow guide sign. be able to.

In the above-described embodiment, the fitting member 9
The inner diameter A ′ of the cylindrical body 11 of the fitting member 9 and the outer diameter A of the column 2 are substantially the same.
May be formed to be slightly smaller than the outer diameter A. According to this, when the fitting member 9 is externally mounted on the column 2, the difference between the inner diameter A ′ of the cylindrical body 11 of the fitting member 9 and the outer diameter A of the column 2 is compared with the above-described embodiment. As a result, the cutting portion 14 is widely opened, and the outer diameter C ′ of the protrusion 13 of the fitting member 9 becomes larger than the inner diameter C of the insertion portion 8, so that the fitting member 9 is inserted into the insertion portion 8. And the fitting member 9
Therefore, the guide 2 can be fixed and supported more reliably.

In the above embodiment, the fitting member 9
Although the outer diameter C ′ formed by the ridge 13 is substantially the same as the inner diameter C of the insertion portion 8, the outer diameter C ′ may be formed slightly larger than the inner diameter C. According to this, when the fitting member 9 is externally mounted on the column 2, the outer diameter C ′ of the ridge 13 of the fitting member 9 is further larger than the inner diameter C of the insertion portion 8. The fitting state of the fitting member 9 can be made tighter, and the gripping of the support column 2 by the fitting member 9 can be made tighter, so that the guide sign 1 can be more securely fixed and supported.

The inner diameter A 'of the cylindrical body 11 of the fitting member 9 is
Is formed to be slightly smaller than the outer diameter A of the column 2 and the above-described structure is formed so that the outer diameter C ′ of the projection 13 of the fitting member 9 is slightly larger than the inner diameter C of the insertion portion 8. You may. According to this, it is possible to synergistically improve the state in which the guide marker 1 is fixedly supported.

The fitting member 9 described above has an outer diameter C ′ substantially equal to or slightly larger than the inner diameter C of the insertion portion 8.
3, the outer diameter C ′ may be formed by the thickness of the cylindrical body 11 without providing the protruding ridges 13, and the tapered portion 13 a may be narrowed in a middle part of the outer peripheral surface. . Although the fitting member 9 is described as being integrally molded from a hard resin such as vinyl chloride, the fitting member 9 may be hard and slightly bent, such as an aluminum alloy or a metal having a hard resin coating around the metal. There is no particular limitation on the material as long as the material can be used.

Further, in all the above-described embodiments, the insertion portion 8 for attaching the guide sign 1 is provided on the base 7 of the sidewalk boundary block. However, the present invention is not limited to this. It may be provided on the part 6 side. Further, although the attached body 4 is described as a pedestrian road boundary block, any concrete member can be used as the mounting portion of the guide sign 1 without being limited to the pedestrian road boundary block. .

In all of the above-described embodiments, the insertion portion 8 has an inner diameter B of the lower opening edge substantially equal to or slightly smaller than the outer diameter A of the support 2 of the guide sign 1, And the inner diameter C of the upper opening edge formed by the fitting member 9 to be substantially the same or slightly larger than the outer diameter A of the fitting member 9 is assumed to pass through a continuous slope. However, this is not the case. More specifically, as shown in FIG.
May form an inner diameter B to a certain extent, and a portion from the inner diameter B to the inner diameter C of the upper opening edge may be formed through a continuous slope. Also, as shown in FIG.
The portion from the upper opening edge to the inside of the insertion portion 8 to some extent forms the inner diameter C, and the portion from there to the inner diameter B of the lower opening edge is:
It may be formed through a continuous slope. Further, as shown in FIG.
To the inside of the insertion portion 8 from the upper opening edge to the inside of the insertion portion 8 to some extent.
And these may be formed through a continuous slope. If the insertion part 8 is formed in this way,
The support state of the lower end portion of the support 2 of the guide sign 1 is further improved, and the fitting state of the fitting member 9 can be further improved.

Further, the insertion portion 8 may not have an opening in the vertical direction, and may have a substantially circular concave portion having an opening only at the upper portion as shown in FIGS. 7 (a) to 7 (d). In this case, as shown in FIG. 7 (a), corresponding to the configuration shown in FIG. 1 and the like, the upper opening edge forms the inner diameter C, and the lower bottom surface forms the inner diameter B. There is a configuration in which a slope is provided. Also, as shown in FIG. 7B, corresponding to the configuration shown in FIG. 6A, the upper opening edge forms an inner diameter C, and a part from the bottom to the inside of the insertion portion 8 forms an inner diameter B. Therefore, there is a configuration in which these portions are formed via a continuous slope. Also, as shown in FIG. 7 (c), corresponding to the configuration shown in FIG. 6 (b), the portion from the upper opening edge to the inside of the insertion portion 8 to some extent forms the inner diameter C, and the bottom surface forms the inner diameter B. Therefore, there is a configuration in which these portions are formed via a continuous slope. Further, as shown in FIG. 7 (d), corresponding to the configuration shown in FIG. 6 (c), the portion extending from the upper opening edge to the inside of the insertion portion 8 to some extent forms an inner diameter C, and is inserted from the bottom surface. Part 8
There is a configuration in which an inner diameter B is formed up to a certain extent in the inside, and a space between them is formed through a continuous slope.
Even if the insertion portion 8 is configured in this manner, the guide sign 1 can be appropriately attached as described above, and is particularly suitable when the portion of the attached body 4 where the insertion portion 8 is provided has a vertical thickness. it can.

[0037]

As described above, in the guide sign mounting structure according to the first aspect of the present invention, when the fitting member is externally mounted on the support of the guide sign, a gap is formed in the cut portion, and the fitting member is formed. The outer diameter to be formed is larger than the inner diameter of the upper opening edge of the insertion portion. When the fitting member is inserted between the support and the insertion portion, the gap between the cut portions is reduced, and the support is gripped. Accordingly, the lower end portion of the guide sign is supported at the lower part at the back of the insertion portion and is fixed by the fitting member, so that the guide sign can be securely fixed and supported on the attached body.

In the guide sign mounting structure according to the second aspect of the present invention, the fitting member is formed on the basis of the cylindrical body, and its outer peripheral surface is substantially the same as or slightly larger than the inner diameter of the upper opening edge of the insertion portion. A ridge having an outer diameter is formed. This makes it easy to insert the fitting member between the column and the insertion portion, and also reduces the thickness of the fitting member to reduce the weight of the fitting member and reduce the material of the fitting member. Can be achieved.

Further, the lower end portion of the support of the guide sign is supported at the lower part in the back of the insertion portion of the attached body, and the vicinity of the lower end portion of the support is supported by a fitting member with respect to the upper opening edge of the insertion portion. With this configuration, the guide sign can be attached without moving the attached body, so that the guide sign can be easily installed even if the attached body is heavy.

In addition, since the insertion portion has a fixed depth for receiving the support of the guide sign due to its configuration, when a plurality of guide signs are installed along the road, the heights of the guide signs are easily adjusted. be able to.

When the guide sign is attached to the object to be attached by the fitting member, only the flange portion of the fitting member is exposed, so that the appearance is good and there is almost no protruding portion. In this case, the mounting of the snow-covering guide sign covered with the guide sign is not hindered.

Further, the attached body is formed as a pedestrian road boundary block made of concrete, and the insertion portion extends to a side portion of the pedestrian road boundary block and is formed on a base portion which is flush with a road surface during construction. With the provision, when a plurality of boundary blocks are installed, the base portion on which the guidance signs are arranged is buried under the road surface to form an appropriate rainwater conduction path. At this time, since the guide sign only exposes the flange portion of the fitting member on the upper surface of the base portion as described above, it does not affect walking of a pedestrian, conduction of rainwater, and the like.

When the guide sign is to be removed, for example, when the guide sign is broken, the guide sign can be removed simply by removing the fitting member, so that the guide sign can be easily replaced.

[Brief description of the drawings]

FIG. 1 is a side sectional view showing an embodiment of a guide sign mounting structure according to the present invention.

FIG. 2A is a plan view showing an attached body in the guide sign attaching structure. (B) The front view. (C) The side view.

FIG. 3A is a plan view showing a fitting member in the guide sign mounting structure. (B) The side view. (C) The bottom view.

4 (a) to 4 (c) are side sectional views showing a procedure for attaching a guide sign.

FIG. 5 is a side view showing an example of an attached state of the guide sign.

6 (a) to 6 (c) are side sectional views showing another embodiment of the insertion portion.

FIGS. 7A to 7D are side sectional views showing other embodiments of the insertion portion.

FIG. 8 is a side sectional view showing a conventional guide sign mounting structure.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Guidance sign, 2 ... Prop, 4 ... Attached body, 6 ... Boundary part,
7 ... base part, 8 ... insertion part, 9 ... fitting member, 11 ... cylindrical body,
12: flange portion, 13: ridge portion, 13a: taper portion,
14: Cut portion, A: Outer diameter of pillar, A ': Inner diameter of fitting member, B: Inner diameter of lower part of insertion part, C: Inner diameter of upper opening edge of insertion part, C': Fitting member Outer diameter.

Claims (3)

(57) [Claims] 1. A guide sign having a post having a predetermined outer diameter, and an upper opening which is inserted so that a lower end portion of the post of the guide sign is inserted, and an inner diameter corresponding to a lower lower portion thereof is defined as an outer diameter of the post. An attached body which is substantially the same or slightly smaller and has an inner diameter related to the upper opening edge larger than the outer diameter of the support, and an inner diameter substantially equal to or slightly smaller than the outer diameter of the support of the guide sign. Along with the inner diameter of the upper opening edge of the insertion portion is formed in a cylindrical shape having an outer diameter substantially the same or slightly larger, a flange-like flange portion is provided on the outer peripheral edge on one opening side, A fitting member provided with a tapered portion on the outer peripheral surface so as to be narrowed toward the other opening, and a cutting portion provided on one of the side portions with a cutting portion that is continuously opened. The mounted body is a walker made of concrete.
The insertion portion is formed as a road boundary block,
It extends to the side of the roadway boundary block and the road surface and surface
It is provided for one base unit, and the lower end of the support of the guide sign is inserted into the insertion portion, and a gap generated between the outer peripheral surface of the support and the upper opening edge of the insertion portion is formed. On the other hand, the guide sign mounting structure, wherein the fitting member is fitted from the tapered portion side. 2. A guide sign having a post having a predetermined outer diameter, and an upper opening which is opened so that a lower end portion of the post of the guide sign is inserted, and an inner diameter corresponding to a lower lower portion thereof is defined as an outer diameter of the post. An attached body which is substantially the same or slightly smaller and has an inner diameter related to the upper opening edge larger than the outer diameter of the support column, and a cylindrical body formed into a cylindrical shape, the inner diameter of which is the guide sign. The opening direction with respect to the outer peripheral surface of the cylindrical body so that the outer diameter is substantially the same as or slightly smaller than the outer diameter of the column, and the outer diameter is substantially the same as or slightly larger than the inner diameter of the upper opening edge of the insertion portion. Has a plurality of ridges projecting along,
A flange-shaped flange portion is provided on an outer peripheral edge of the cylindrical body on one opening side, and a tapered portion is provided at a protruding end of the ridge portion so as to be narrowed toward the other opening. And a fitting member provided with a cutting portion that is continuously opened at one side and the other opening at a side portion of the body, wherein the attached body is a walker made of concrete.
The insertion portion is formed as a road boundary block,
It extends to the side of the roadway boundary block and the road surface and surface
It is provided for one base unit, and the lower end of the support of the guide sign is inserted into the insertion portion, and a gap generated between the outer peripheral surface of the support and the upper opening edge of the insertion portion is formed. On the other hand, the guide sign mounting structure, wherein the fitting member is fitted from the tapered portion side. 3. The insertion section may be replaced by a road instead of the base section.
To the boundary of the pedestrian road boundary block that appears on the surface
2. The method according to claim 1, wherein
3. The guide sign mounting structure according to claim 2.