KR102551665B1 - Pole for road facility installation - Google Patents

Abstract

The invention of a holding for installing road facilities is disclosed. The disclosed invention includes: first and second posts coupled to a connecting member and connected to each other in the vertical direction, and an electrical accommodating portion provided on the first post and accommodating electrical components, and electrical components and supports accommodated in the electrical accommodating portion. It is characterized in that a passage through which the object is electrically connected is formed inside the connection member.

Description

Post for road facility installation {POLE FOR ROAD FACILITY INSTALLATION}

The present invention relates to a post for installing road facilities, and more particularly, to a post for installing road facilities used for installing road facilities such as traffic lights or security cameras.

In general, facilities installed on roads include security cameras, street lights, traffic lights, various signs, and cameras for collecting traffic information.

Among these road facilities, road facilities such as security cameras, traffic lights, various signs, and cameras for collecting traffic information are generally mounted on a holding structure installed at the roadside of an intersection or crossing, in an alley, or in the center of a road.

A holding structure typically installed on a road may be provided in a form including a holding post and a crossbar.

The support is formed of a metal material and may be fixedly installed on the floor. In addition, the crossbar is installed on the top of the post and may be installed to extend in the transverse direction from the top of the post. Road facilities such as traffic lights, various signs, and cameras for collecting traffic information may be installed on these rungs.

On the other hand, the holding body may be provided. The enclosure may supply power to road facilities such as traffic lights or cameras and accommodate various electrical components for controlling their operation.

Typically, the enclosure is formed to have a wider width than the holding post and protrudes outward from the holding post. This enclosure may be provided to be opened to the outside of the holding. Through the open housing, access to electrical components for maintenance of road facilities can be made.

If the enclosure is placed too high, for example, if the enclosure is placed higher than a person's height, it becomes difficult to access the enclosure for maintenance.

Conversely, if the enclosure is placed too low, the possibility of damage to the enclosure due to people or devices passing around it increases.

For example, when the enclosure is disposed at a position lower than the line of sight of a driver riding a vehicle driving around a road facility, the possibility of collision between the vehicle and the enclosure increases while the vehicle is reversing for parking. This is because the driver's gaze is focused only on the pillar, making it difficult to recognize the existence of the hull protruding from the lower part.

An object of the present invention is to provide a post for installing road facilities having an improved structure so that collisions with people or devices passing through the surroundings can be suppressed while access for maintenance is easy.

Another object of the present invention is to provide a post for installing road facilities with an improved structure so that manufacturing and installation can be made easily.

In addition, another object of the present invention is to improve the structure so that water penetration into the enclosure can be blocked while providing a passage for smooth connection between road facilities installed on the support and electrical components installed in the enclosure. It is to provide a support for the installation of road facilities.

A road facility installation support according to an embodiment of the present invention for achieving the above object is a first support and a second support connected to each other in the vertical direction by being coupled to a connecting member, and an electric field provided on the first support and accommodating electric components It includes an accommodating portion, and a passage for electrically connecting an electric component accommodated in the electrical accommodating portion and a support object is formed inside the connecting member.

In addition, the road facility installation support according to an aspect of the present invention is: a first support that is installed on the ground and extends to the top of the ground; a second support coupled to the first support at an upper portion of the first support and extending to an upper portion of the first support to support a support object at an upper portion of the first support; an electrical accommodating unit provided on the first support and accommodating an electrical component electrically connected to the support object; and a connecting member coupling the second support to the first support.

Here, the first support is formed in a shape including a cylindrical shape having a larger diameter than the second support, and the electric field accommodating part shares at least a portion of the internal space of the first support. It is integrally formed with the first post, and the connecting member is coupled to the first post and the second post at the upper part of the electric field accommodating part, and electrical components accommodated in the electric field accommodating part and the object of support are electrically connected. A passage may be formed inside the connecting member.

In addition, the connecting member is coupled to the first holding on the inside of the first holding,

Preferably, the second support is coupled to the connecting member at at least one of an upper portion of the connecting member and an inner portion of the connecting member.

In addition, the second support is provided with a flange protruding in a centrifugal direction from the outer circumferential surface of the second support, a through hole is formed to pass through in the vertical direction in the connection member, and the second support is inserted into the through hole. It is fitted into the connecting member, and it is preferable that the connecting member and the flange face each other in the vertical direction and are coupled to each other.

In addition, the present invention penetrates the flange and the connecting member in the vertical direction, and the first fastening member for coupling the flange and the connecting member; It is preferable to further include; and a second fastening member that passes through the first post and the connecting member in a radial direction and couples the first post and the connecting member.

In addition, it is preferable that a hollow is formed inside the second support, and a lower cover member installed at the lower end of the second support is provided at the lower end of the second support.

In addition, the lower cover member may include a cover portion that covers the open lower part of the second support and blocks between the inside of the second support and the inside of the first support; a passage hole formed through the cover portion to form a passage connecting the inside of the first holding portion and the inside of the second holding portion to the cover portion; and an extension pipe part extending upwardly from the cover part while surrounding the passage hole from the outside in the diametric direction.

In addition, it is preferable that the number hole opening the inside of the second holding to the outside of the second holding is formed to pass through the second holding.

In addition, the number of holes is preferably disposed between an upper end of the extension pipe part and the cover part.

Preferably, the flange is disposed between an upper end of the extension pipe part and the cover part, and the number hole is disposed between an upper end of the extension pipe part and the flange part.

In addition, the number hole penetrates at an angle between the outer circumferential surface and the inner circumferential surface of the second support, forming an inclination inclined downward from the inner circumferential surface of the second support to the outer circumferential surface of the extension tube portion, and forming an inclination toward the outer circumferential surface and the inner circumferential surface of the second support. It is preferable to penetrate between them.

In addition, the present invention, a fastening plate disposed under the connecting member to couple the lower cover member with the connecting member; a first fastening member that passes through the fastening plate and the connecting member in a vertical direction and couples the fastening plate and the connecting member; and a third fastening member disposed diametrically inner than the first fastening member, penetrating the fastening plate and the cover part in a vertical direction and coupling the fastening plate and the lower cover member.

In addition, the first fastening member, it is preferable that the fastening plate, the connecting member and the flange pass through the vertical direction, and the fastening plate, the connecting member and the flange together.

In addition, the third fastening member includes a bolt member passing through the fastening plate and the cover in a vertical direction, and a fastening hole forming a passage through which the bolt member passes is formed in the fastening plate to pass through in a vertical direction, it is desirable

In addition, the fastening hole is formed to extend by a set length in a direction parallel to the circumferential direction of the outer circumferential surface of the fastening plate, and the bolt member is inserted into the fastening hole to be movable by the set length in the circumferential direction of the outer circumferential surface of the fastening plate. it is desirable to be

In addition, the electric field accommodating part includes an electric field case disposed under the cover part to partition an inner space of the electric field accommodating part from an inner space of the first support, and the electric field case includes an inner space of the electric field accommodating part and the cover part. It is preferable to include a blocking surface intersecting therebetween.

In the present invention, the electric field accommodating part is disposed at a position that is accessible to people but not too low, and the electric field accommodating part is formed integrally with the first post but does not protrude from the first post, so that the access for maintenance While this is easy, it is possible to effectively reduce the risk of collision between a person or device passing through the surroundings and a holding post.

In addition, the present invention can make it possible to easily manufacture and install the holding by a simple operation of bolting the first holding and the second holding to the connecting member. In addition, in the present invention, the influence of the tolerance due to the fastening hole of each member can be offset by the second fastening hole formed to extend by the set length in the circumferential direction of the fastening plate, so that the first support (connected to the second support) While the coupling of the member and the fastening plate can be made firmly, it can provide an effect that allows the work of coupling them to be made more easily.

In addition, the present invention allows a passage for passing wires to be provided by the lower cover member, while a triple waterproof structure formed by the lower cover member, the fastening plate, and the blocking surface is provided inside the pillar, so that the pillar It is possible to effectively block water from entering the inside of the prop from entering the inside of the electric accommodating unit while enabling smooth connection between the installed road facilities and the electric parts installed in the electrical accommodating unit.

In addition, the present invention, the coupling between the mounting member and the second support at a plurality of points in the vertical direction so that the influence of the moment applied to the coupling point of the mounting member and the second support can be effectively supported by the mounting member while enabling so that it can be firmly and stably coupled to the second holding.

In addition, the present invention, through the coupling between the first coupling portion and the second coupling portion, and the coupling between the coupling protrusion and the mounting member, coupling between the crosspiece and the mounting member is made at a plurality of points, so that the crosspiece is coupled to the mounting member and the second support to make it more stable.

In addition, according to the present invention, the crossbar is stably supported by the support member while being firmly coupled to the support member by ensuring that the coupling between the support member supporting the crossbar from the bottom and the crossbar is made at multiple points in the vertical direction as well as at multiple points in the horizontal direction. make it possible

The present invention as described above provides an effect of effectively suppressing the occurrence of sagging of the crosspiece by ensuring that the coupling between the second post, the mounting member and the crosspiece is stably maintained with a strong bonding force, while the supporting force for the crosspiece is stably maintained. can do.

In addition, the present invention is a road with high structural stability, such as the crossbar being stably coupled to the mounting member and the second post, stably supported by the support member, and reducing resistance to wind blowing toward the crossbar using the second passage hole. A support structure for installation of facilities may be provided.

In addition, the present invention allows the coupling position between the mounting member and the crossbar to be guided by the fitting between the coupling protrusion and the mounting member, and the coupling position between the crossbar and the support member to be guided by the fitting between the crossbar and the support projection, so that road facilities It is possible to provide an effect of enabling easy, convenient, and highly accurate installation of the supporting structure for installation.

1 is a front view showing a holding structure including a support structure for installing road facilities according to an embodiment of the present invention.
2 is an exploded perspective view showing an exploded state of the holding structure for installation of road facilities shown in FIG. 1;
Figure 3 is an enlarged view showing a portion of the support for installing road facilities shown in Figure 2 is enlarged.
Figure 4 is a cross-sectional perspective view showing the internal structure of the support structure for installing road facilities shown in Figure 3;
5 is a cross-sectional view showing a coupled state of the supporting structure for installation of road facilities shown in FIG. 4 .
FIG. 6 is an enlarged view of part "VI" of FIG. 5 .
7 is a view showing another example of the second holding shown in FIG. 6;
8 is a perspective view showing another example of a support structure for installing road facilities.
9 is a front cross-sectional view showing the internal structure of the supporting structure for installation of road facilities shown in FIG. 8 .
FIG. 10 is an enlarged view showing the crossbar and its surroundings shown in FIG. 2 in an enlarged manner.
FIG. 11 is an exploded perspective view illustrating the crossbar shown in FIG. 10 by being separated;
FIG. 12 is an enlarged view of a coupling portion between a second post, a mounting member, and a crossbar shown in FIG. 10 .
13 is a cross-sectional view showing a coupling structure between a second post, a mounting member, and a crosspiece shown in FIG. 10;
FIG. 14 is an exploded perspective view showing an exploded state of the cross bar and the support member shown in FIG. 10;
15 is a cross-sectional view showing an exploded state of the cross bar and the support member shown in FIG. 10;
FIG. 16 is a perspective view showing a coupled state of the cross bar and the support member shown in FIG. 14;
FIG. 17 is a cross-sectional view showing a coupled state of the cross bar and the support member shown in FIG. 14;

Hereinafter, with reference to the accompanying drawings, it will be described in more detail the specific examples of the present application. However, the technology disclosed in this application is not limited to the specific examples described herein and may be embodied in other forms.

However, the specific examples introduced herein are provided so that the disclosed content can be thorough and complete and the spirit of the present application can be sufficiently conveyed to those skilled in the art. In the drawing, in order to clearly express the components of each device, the size of the components, such as width or thickness, is shown somewhat enlarged. In addition, although only some of the components are shown for convenience of description, those skilled in the art will be able to easily grasp the remaining components of the components.

When describing the drawings as a whole, it has been described from an observer's point of view, and when an element is referred to as being located above or below another element, this means that the one element is located directly above or below another element, or an additional element between them. It includes all meanings that may be intervened. In addition, those skilled in the art will be able to implement the spirit of the present application in various other forms without departing from the technical spirit of the present application. Also, like reference numerals in a plurality of drawings denote substantially the same elements.

On the other hand, singular expressions described in this application should be understood to include plural expressions unless the context clearly indicates otherwise, and terms such as 'include' or 'having' refer to the described features, numbers, steps, It is intended to specify the presence of an operation, component, part, or combination thereof, but precludes the possibility of existence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof. It should be understood that it does not.

In this specification, a “unit” includes a unit realized by hardware, a unit realized by software, and a unit realized using both. Further, one unit may be realized using two or more hardware, and two or more units may be realized by one hardware. On the other hand, '~ unit' is not limited to software or hardware, and '~ unit' may be configured to be in an addressable storage medium or configured to reproduce one or more processors. Therefore, as an example, '~unit' refers to components such as software components, object-oriented software components, class components, and task components, processes, functions, properties, and procedures. , subroutines, segments of program code, drivers, firmware, microcode, circuitry, data, databases, data structures, tables, arrays and variables. Functions provided within components and '-units' may be combined into smaller numbers of components and '-units' or further separated into additional components and '-units'. In addition, components and '~parts' may be implemented to play one or more CPUs in a device or a secure multimedia card.

In addition, in the present specification, 'X to Y' representing a range means 'X or more and Y or less'.

[Overall structure of support structure for road facility installation]

1 is a front view showing a holding structure including a support structure for installing road facilities according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view showing an exploded state of the holding structure shown in FIG. 1 .

Referring to FIGS. 1 and 2 , the support structure 1 for installation of road facilities according to an embodiment of the present invention may include a post 100 and a cross bar 200 for installation of road facilities.

The post 100 for installing road facilities is made of a metal material and may be fixedly installed on the ground. The post 100 for installing road facilities may include a first post 110 and a second post 120 . That is, the road facility installation support 100 of this embodiment may be provided in a form in which the first support 110 and the second support 120 are separately provided.

The first support 110 is disposed at the lower part of the supports forming the support 100 for installation of road facilities. The first support 110 may be installed on the ground and extend upward on the ground.

And the second support 120 is disposed on top of the first support 110 . The second holding 120 may be coupled to the first holding 110 at an upper portion of the first holding 110 . The second post 120 extends to the top of the first post 110 to support a support object from the top of the first post 110 . At this time, the second support 120 may directly support the support object or indirectly support the support object through the crosspiece 200 to be described later. In this embodiment, the support object is a security camera, a traffic light, various signs, and a camera for collecting traffic information, etc., which are installed at a predetermined height on the road, for example, at least 1 m or more from the ground. It is exemplified as one of road facilities. .

The first support 110 and the second support 120 may each be formed in a shape including a substantially cylindrical shape. In addition, the second support 120 may be formed in a shape including a cylindrical shape having a larger diameter than the first support 110 . In this embodiment, the first support 110 and the second support 120 are formed in a circular pipe shape, and the first support 110 disposed at the bottom has a diameter greater than the second support 120 disposed at the top. This is illustrated as being formed in the form of a larger circular pipe.

The first holding 110 and the second holding 120 provided to be separated from each other may be connected by a connecting member 140 . The connecting member 140 may be disposed between the first holding post 110 and the second holding post 120 to couple the first holding post 110 and the second holding post 120 .

In this embodiment, the road facility installation prop 100 is illustrated as being formed in a form in which two posts 110 and 120 are connected by one connecting member 140, but the present invention is not limited thereto. As another example, it is possible to carry out a variety of modifications to the installation support for road facilities, such as three or more supporters may be formed in the form connected by two or more connecting members for installation of road facilities.

The electric field accommodating part 105 may be provided in the road facility installation post 100 , and the electric field accommodating part 105 may be provided in the first post 110 . In this way, the electric field accommodation unit 105 provided on the first support 110 can be placed at a position that is accessible to people and is not too low. For example, the electric field accommodating unit 105 may be disposed at a height that can be reached by a person's hand and can be identified by a person riding in a vehicle.

Electrical components electrically connected to the object to be supported may be accommodated in the electric field accommodating unit 105 disposed as described above. For example, a control device for controlling a device such as a traffic light or a camera may be accommodated in the electric field accommodating unit 105 . The electric field accommodating portion 105 may be integrally formed with the first post 110 .

On the other hand, the crossbar 200 may be installed in the support 100 for installing road facilities. The cross bar 200 may be provided to extend in the horizontal direction from the road facility installation support 100 . The crossbar 200 is coupled to the post 100 for installation of road facilities via a mounting member 300, and may be disposed at a position spaced a predetermined distance from the ground. In this embodiment, the crossbar 200 is illustrated as being coupled to the second support 120 .

A support object may be installed on the crosspiece 200 . That is, the crossbar 200 is installed in the form of a cantilever extending in the transverse direction from the post 100 for installing road facilities, and supports an object that is a heavy object.

In order to suppress the sagging of the crossbar 200, a mounting member 300 is installed between the road facility installation support 100 and the crossbar 200, while a support member 250 is installed under the crossbar 200. can be installed A detailed description of these will be described later.

[Structure of props for installation of road facilities]

Figure 3 is an enlarged view showing a portion of the support for installing road facilities shown in Figure 2, Figure 4 is a cross-sectional perspective view showing the internal structure of the support structure for installing road facilities shown in Figure 3. In addition, FIG. 5 is a cross-sectional view showing a coupled state of the supporting structure for installation of road facilities shown in FIG. 4, and FIG. 6 is an enlarged view of part "VI" in FIG. In addition, FIG. 7 is a view showing another example of the second support shown in FIG. 6, FIG. 8 is a perspective view showing another example of a support structure for installing road facilities, and FIG. 9 is a support for installing road facilities shown in FIG. It is a cross-sectional view showing the internal structure of the structure.

3 to 5, the first support 110 and the second support 120 may each be formed in a hollow circular pipe shape, and the first support 110 is larger than the second support 120. It may be formed in the shape of a circular pipe having a large diameter.

As described above, the first holding 110 and the second holding 120 may be coupled by a connecting member 140 . The connecting member 140 may be coupled with the first holding 110 inside the first holding 110 . And, the second support 120 may be coupled to the connecting member 140 at at least one of the upper portion of the connecting member 140 and the inside of the connecting member 140 . In this embodiment, it is exemplified that the coupling between the second holding 120 and the connecting member 140 is made at both the upper part of the connecting member 140 and the inside of the connecting member 140 .

The connection member 140 may be formed in a ring shape that can be inserted into the first support 110 . In addition, a through hole 142 may be formed through the connecting member 140 in a vertical direction. For example, the connection member 140 may be formed in a shape in which a longitudinal hollow is formed in the center of a cylinder erected in the longitudinal direction.

In addition, a flange 121 may be provided on the second support 120 . The flange 121 may be formed in a shape protruding in a centrifugal direction from the outer circumferential surface of the second support 120 . The flange 121 may be disposed adjacent to the lower end of the second support 120 . For example, the flange 121 may be disposed at a position spaced upward by a length of the connecting member 140 in the vertical direction from the lower end of the second support 120 .

In addition, the flange 121 may be formed to protrude from the second post 120 by a length corresponding to the difference between the radius of the first post 110 or the connecting member 140 and the radius of the second post 120. .

The through hole 142 of the connecting member 140 is disposed substantially at the center of the connecting member 140 and may be formed to have a cross-sectional shape corresponding to the cross-sectional shape of the first post 110 in the horizontal direction. For example, the through hole 142 may be formed to pass through the connection member 140 in a circular pipe shape corresponding to the shape of the first support 110 .

The second support 120 may be inserted into the through hole 142 and fitted into the connection member 140 . For example, a fitting between the second support 120 and the connecting member 140 may be performed so that the lower end of the second support 120 is located at the lower end of the connecting member 140 .

At the top of the connecting member 140, coupling between the connecting member 140 and the flange 121 may be made. The upper surface of the connecting member 140 and the flange 121 face each other in the vertical direction, and coupling between the connecting member 140 and the flange 121 may be performed. By the coupling between the connecting member 140 and the flange 121 made in this way, the position of the lower end of the second post 120 is inserted into the connecting member 140 so that it substantially coincides with the position of the lower end of the connecting member 140. The position of the lower end of the second support 120 may be guided.

As an example, the fitting between the first holding 110 and the connecting member 140 may be formed in an interference fitting form. Also, coupling between the connection member 140 and the flange 121 may be performed by the first fastening members 10 and 15 .

As an example, the first fastening members 10 and 15 may include a bolt member 10 and a nut member 15. The bolt member 10 may pass through the flange 121 and the connection member 140 in the vertical direction. The nut member 15 may be fastened to the end of the protruding bolt member 10, and between the flange 121 and the connection member 140 by fastening the bolt member 10 and the nut member 15 made in this way. bonding can take place. And, by the coupling between the flange 121 and the connection member 140, the first support 110 can be firmly fixed to the connection member 140.

In this embodiment, the bolt member 10 penetrates the connecting member 140 and the flange 121 from the bottom to the top of the connecting member 140, and the bolt member 10 protrudes to the top of the flange 121 It is illustrated that the nut member 15 is fastened to the end of the. At this time, the head of the bolt member 10 is disposed below the connecting member 140, and the nut member 15 may be fastened to the bolt member 10 at the upper portion of the flange 121.

Fastening holes (symbols omitted) may be formed through the flange 121 and the connecting member 140 in the vertical direction, respectively. These fastening holes may form passages necessary for the bolt member 10 to pass through the flange 121 and the connecting member 140 .

A plurality of first fastening members 10 and 15 may be provided along the circumferential direction of the flange 121 or the connecting member 140 . That is, the coupling between the flange 121 and the connecting member 140 is stable by means of the plurality of first fastening members 10 and 15 disposed at a predetermined interval along the circumferential direction of the flange 121 or the connecting member 140. can be made with

An outer circumferential surface of the connecting member 140 may be formed in a shape corresponding to an inner circumferential surface of the first holding post 110 . For example, the connecting member 140 may be formed in a shape in which the outer circumferential surface of the connecting member 140 and the inner circumferential surface of the first holding post 110 can be engaged.

That is, the connecting member 140 may be coupled to the first holding member 110 while being inserted into the first holding member 110 . This is different from the second support 120 being inserted into the connecting member 140 .

In a state in which the connecting member 140 is inserted into the first holding member 110 , coupling between the connecting member 140 and the first holding member 110 may be performed by the second fastening member 20 . The second fastening member 20 may include a bolt member that penetrates the first holding 110 and the connecting member 140 in a radial direction.

In this embodiment, the bolt member penetrates the first holding 110 and the connecting member 140 in the centripetal direction from the outside in the radial direction of the first holding 110, and the first holding 110 and the connecting member 140 It is exemplified by being combined. At this time, the head of the bolt member may be disposed outside the radial direction of the first support 110 . Although not shown, a nut member may be disposed inside the connecting member 140 and coupled with an end of a bolt member passing through the connecting member 140 .

Fastening holes (symbols omitted) may be formed through the first support 110 and the connecting member 140 in a radial direction, respectively. These fastening holes may form passages necessary for the bolt member 10 to pass through the first holding 110 and the connecting member 140 .

A plurality of second fastening members 20 may be provided along the circumferential direction of the flange 121 or the connecting member 140 . That is, the coupling between the flange 121 and the connecting member 140 is stably achieved by the plurality of second fastening members 20 disposed at a predetermined interval along the circumferential direction of the flange 121 or the connecting member 140. can

[Waterproof structure inside the pillar]

According to this embodiment, the lower cover member 130 may be provided at the lower end of the second support 120 . The lower cover member 130 is installed at the lower end of the second post 120 and may include a cover part 131 and an extension pipe part 135 . As an example, the lower cover member 130 may be integrally formed with the second post 120 . As another example, the lower cover member 130 may be formed separately from the second post 120 and combined with the second post 120 by welding or the like.

The cover part 131 may be disposed below the second holding post 120 to cover the open lower part of the second holding post 120 . The cover part 131 may be formed in a shape corresponding to the bottom shape of the second support 120, for example, in a circular plate shape.

The cover part 131 may be coupled to the lower end of the second post 120, and a joint between the second post 120 and the cover part 131 may be sealed to prevent leakage. For example, the coupling between the cover part 131 and the second support 120 may be performed using an adhesive method, a welding method, or the like.

A first through hole 132 may be provided in the cover part 131 . The first through hole 132 may be formed to pass through the cover part 131 in a vertical direction. The first passage hole 132 is a passage connecting the inside of the first post 110 and the inside of the second post 120, more specifically, the inside of the second post 120 and the electric field receiving portion. A passage connecting between the inner spaces of (105) may be formed.

The extension tube portion 135 may protrude from the cover portion 131 toward the inside of the first support 110 . The extension tube portion 135 may extend upward from the cover portion 131 while surrounding the first passage hole 132 from the outside in the diameter direction. For example, the extension tube unit 135 may include a hollow circular pipe having the same diameter as the first through hole 132 protruding upward from the cover unit 131 . At this time, the extension pipe part 135 may be connected to the cover part 131 so that the hollow therein may be connected to the first through hole 132 .

On the other hand, the holding 100 for installation of road facilities of this embodiment may further include a fastening plate 150. The fastening plate 150 may be disposed under the connecting member 140 to couple the lower cover member 130 to the connecting member 140 .

In this embodiment, it is illustrated that the fastening plate 150 is formed in a hollow disk shape. The fastening plate 150 is disposed under the connecting member 140 and may be disposed to face the connecting member 140 and the lower cover member 130 .

That is, the fastening plate 150 is a connecting member that can be butted with the lower cover member 130 coupled to the lower end of the connecting member 140 and the lower end of the second post 120 inserted into the connecting member 140. (140) may be disposed below. The fastening plate 150 may be formed to have a hollow smaller in diameter than the hollow of the connecting member 140 .

The fastening plate 150 may be coupled together when the coupling between the connecting member 140 and the flange 121 is made. For example, coupling between the fastening plate 150, the connecting member 140, and the flange 121 may be performed together by the first fastening members 10 and 15.

In this case, the bolt member 10 of the first fastening members 10 and 15 penetrates the fastening plate 150, the connecting member 140, and the flange 121 in the vertical direction, and protrudes upward from the flange 121. A nut member 15 may be fastened to the end of the bolt member 10.

Also, the fastening plate 150 may be coupled to the lower cover member 130 by the third fastening member 30 . The third fastening member 30 may be disposed radially inner than the first fastening members 10 and 15 . The third fastening member 30 may pass through the fastening plate 150 and the cover part 131 in the vertical direction and couple the fastening plate 150 and the lower cover member 130 together.

The third fastening member 30 may include a bolt member that penetrates the fastening plate 150 and the cover part 131 in the vertical direction. In this embodiment, it is illustrated that the bolt member passes through the fastening plate 150 and the cover part 131 in the upper direction from the lower part of the fastening plate 150 and is coupled with the fastening plate 150 and the cover part 131. . At this time, the head of the bolt member may be disposed under the fastening plate 150 .

Fastening holes may be formed in the cover part 131 and the fastening plate 150 to pass through in the vertical direction, respectively. These fastening holes may form passages necessary for the bolt member to pass through the fastening plate 150 and the cover part 131 .

In particular, two types of fastening holes may be formed in the fastening plate 150 . One of them (151; hereinafter referred to as "first fastening hole") is for the first fastening members 10 and 15, and the other one (152; hereinafter referred to as "second fastening hole") is for the second fastening member. It is for the member (20).

The first fastening hole 151 and the second fastening hole 152 are disposed between the hollow and the outer circumferential surface of the fastening plate 150, respectively, and may be provided in plurality along the circumferential direction of the fastening plate 150. Also, the second fastening hole 152 may be disposed inside the first fastening hole 151 in the radial direction.

The second fastening hole 152 may be formed to extend by a set length in a direction parallel to the circumferential direction of the outer circumferential surface of the fastening plate 150 . That is, in the fastening plate 150, a plurality of second fastening holes 152 are disposed at a predetermined interval along the circumferential direction of the fastening plate 150, and each of the second fastening holes 152 is the second fastening hole 152. ) It may be formed to extend by a set length in the arrangement direction (hereinafter referred to as "circumferential direction"). For example, each second fastening hole 152 may be formed to extend in the circumferential direction by a length of about 2 to 3 times the diameter of the second fastening member 20, more specifically, the bolt member.

Accordingly, the bolt member may be inserted into the second fastening hole 152 so as to be movable by a set length in the circumferential direction.

As described above, the reason why the second fastening hole 152 is formed to extend by a set length in the circumferential direction is the result of design considering that the fastening plate 150 is coupled to two members together.

When the tolerance due to the fastening hole of the connecting member 140 and the tolerance due to the first fastening hole 151 and the second fastening hole 152 of the fastening plate 150 are added, the first fastening member 10 and 15 There is a possibility that any one of the second fastening members 20 may not be properly fastened.

Considering this point, in the present embodiment, the second fastening hole 152 is formed to extend by a set length in the circumferential direction, so that the effect due to the tolerance can be offset by the second fastening hole 152 . As a result, the first support 110, the second support 120, the connection member 140, and the fastening plate 150 can be firmly coupled, and the work of combining them can be performed more easily.

According to this embodiment, the coupling between the second support 120 and the connecting member 140 can be made at the upper part of the connecting member 140 by the coupling between the connecting member 140 and the flange 121 . In addition, the second support 120 and the connecting member ( 140) can be combined.

Accordingly, the coupling between the second holding 120 and the connecting member 140 is performed at two points in the vertical direction of the connecting member 140, while the second holding 120 is connected at two points in the radial direction of the connecting member 140. The coupling between the members 140 can be made.

As a result, while the second post 120 is more stably coupled to the connecting member 140, the coupling between the first post 110 and the second post 120 can be made with high stability.

Meanwhile, the electric field accommodating unit 105 may be disposed below the connecting member 140 and the fastening plate 150 . The electric field accommodating part 105 may be integrally formed with the first post 110 so that the inner space of the electric field accommodating part 105 shares at least a portion of the inner space of the first post 110 . The electric field accommodating part 105 may include an electric field case 106 .

The electric field case 106 is disposed under the connecting member 140 and the fastening plate 150 and under the cover part 131 so that the inner space of the electric field accommodating part 105 is inside the first post 110. can be partitioned from space.

The electric field case 106 includes a pair of vertical partition walls 106a that vertically divide the inner space of the electric field accommodating part 105 and the inner space of the first post 110 and the inside of the electric field accommodating part 105. It may include a pair of horizontal bulkheads partitioning the space and the inner space of the first support 110 in the horizontal direction. The pair of vertical partition walls 106a may be spaced apart in the horizontal direction with the horizontal partition wall interposed therebetween, and the pair of horizontal partition walls may be spaced apart in the vertical direction with the vertical partition wall interposed therebetween.

For example, the electric field case 106 may be formed in a hexahedral shape including a pair of vertical partition walls 106a, a pair of horizontal partition walls, and an outer circumferential surface of the first post 110 . An internal space for accommodating electric parts may be formed inside the electric field case 106 .

Among the pair of transverse barrier ribs, the upper transverse barrier rib may form a blocking surface 106b crossing between the inner space of the electric field accommodating unit 105 and the cover unit 131 .

A plurality of fastening holes used to couple road facilities to the second support 120 using bolt members may be formed in the road facility installation support 100, more specifically, the second support 120. That is, a plurality of fastening holes for installing road facilities may be drilled in the second pillar 120, and water may flow into the second pillar 120 through the fastening holes drilled in the second pillar 120 in this way. .

The water introduced into the second post 120 may move downward toward the electric field accommodation unit 105 inside the second post 120 . When such water flows into the electric field accommodating part 105, there is a risk that electric parts inside the electric field accommodating part 105 are significantly affected by this water.

In order to block water flowing into the second pillar 120 from flowing into the electric field accommodating unit 105, the following waterproof structure may be provided in the road facility installation pillar 100 of the present embodiment.

First, the lower cover member 130 is installed at the lower end of the second post 120 to block the lower end of the second post 120 . Accordingly, the flow of water flowing down the inner circumferential surface of the second post 120 is blocked by the lower cover member 130, and as a result, the inflow of water into the electric field accommodation unit 105 can be effectively blocked.

The lower cover member 130 provides a function of blocking the flow of water toward the electric field accommodating portion 105, while providing a passage for electrically connecting the electrical component accommodated in the electric field accommodating portion 105 and the object to be supported. A passage for passing wires connected to electrical components may also be provided.

According to this embodiment, the function of blocking the flow of water toward the electric field accommodating part 105 can be provided by the cover part 131, and the passage for passing wires connected to electrical components is the cover part 131. It may be provided by the first through hole 132 formed in. In addition, the extension pipe part 135 surrounding the first through hole 132 blocks between the cover part 131 and the first through hole 132, so that the water filled in the upper part of the cover part 131 is removed. 1 serves to block the inflow into the through hole 132 side.

Second, the fastening plate 150 is coupled to the lower portion of the lower cover member 130 and the connecting member 140 to form the second support 120 and the lower end of the lower cover member 130, the second support 120 and the lower cover. A gap between the member 130 and the connecting member 140 may be blocked. Accordingly, it is possible to more effectively prevent the water filled in the second pillar 120 from leaking out to the lower portion of the second pillar 120 .

Preferably, a sealing member may be interposed between the lower cover member 130 and the connecting member 140 and the fastening plate 150 to seal them. At this time, the sealing member is preferably formed of an elastically deformable material so as to be in close contact with the lower cover member 130, the connecting member 140, and the fastening plate 150.

As another example, the fastening plate 150 itself may be formed of an elastically deformable material so as to be in close contact with the lower cover member 130 and the connecting member 140 .

Third, a blocking surface 106b crossing between the inner space of the electric field accommodating part 105 and the cover part 131 is disposed on the upper part of the electric field accommodating part 105, and this blocking surface 106b is, by any chance, a second blocking surface 106b. It may play a role of blocking water leaking downward from the post 120 from the upper part of the electric field receiving part 105 .

That is, a triple waterproof structure formed by the lower cover member 130, the fastening plate 150, and the blocking surface 106b may be provided inside the post 100 for installing road facilities of this embodiment. The triple waterproof structure provided in this way can effectively block water flowing into the inside of the second post 120 from flowing into the inside of the electric field accommodating part 105 .

Referring to FIGS. 4 to 6 , a number hole 122 may be provided in the second post 120 . The number hole 122 may form a passage in the second support 120 that opens the inside of the second support 120 to the outside of the second support 120 . The drain hole 122 may form a passage on the second support 120 through which water filled in the second support 120 is discharged to the outside of the second support 120 .

The number of holes 122 may be disposed between the upper end of the extension pipe part 135 and the cover part 131 . That is, the number hole 122 may be disposed at a position higher than the cover part 131 and lower than the upper end of the extension pipe part 135 .

In addition, the flange 121 may be disposed between the upper end of the extension pipe part 135 and the cover part 131, and the number hole 122 may be disposed between the upper end of the extension pipe part 135 and the flange 121.

Since the repair hole 122 should be exposed to the outside of the post 100 for installing road facilities, it should be disposed above the flange 121. In addition, since the water must be discharged before the water level rises above the upper end of the extension tube 135, the drain hole 122 must be disposed at a lower position than the extension tube 135.

As a result, water is discharged through the drain hole 122 before the level of the water filled in the second post 120 is higher than the upper end of the extension pipe 135, so water overflows through the first passage hole 132. This can be effectively prevented.

As an example, the number hole 122 may obliquely penetrate between the outer circumferential surface and the inner circumferential surface of the second holding post 120 . At this time, the number hole 122 forms a slope that is inclined downward toward the outer circumferential surface of the second support 120 from the inner circumferential surface of the second support 120 and penetrates between the outer and inner circumferential surfaces of the second support 120. can

The shape of the drain hole 122 may contribute to preventing water from outside the post 100 for installing road facilities from flowing into the second post 120 through the drain hole 122 .

As another example, as shown in FIG. 7 , a cover protrusion 123 may be provided on the top of the number hole 122 . The cover protrusion 123 may be formed to protrude in a centrifugal direction from the second post 120 at an upper portion of the number hole 122 . The cover protrusion 123 can more effectively block water from the outside of the post 100 for installing road facilities from entering the inside of the second post 120 through the drain hole 122 .

In this embodiment as described above, it is exemplified that the electric field accommodating portion 105 is integrally formed with the first post 110 and formed in a shape that does not protrude from the first post 110 .

As another example, as shown in FIGS. 8 and 9 , the electric field accommodating portion 105a may be formed in a shape slightly protruding from the first post 110 . Even in this case, it is preferable that the protruding length of the electric field accommodating portion 205 is limited to less than 1/2 of the radius of the first post 110 . This is to reduce the possibility of collision between the protruding electric field accommodating portion 105a and other objects such as vehicles, and to avoid damaging the aesthetics of the road facility installation support structure 2 due to the protruding electrical field accommodating portion 105a.

[Structure of crossbar and mounting member]

FIG. 10 is an enlarged view of the cross bar shown in FIG. 2 and its surroundings enlarged, and FIG. 11 is an exploded perspective view showing the cross bar shown in FIG. 10 in a separated manner. In addition, FIG. 12 is an enlarged view of a coupling portion between the second post, the mounting member, and the crosspiece shown in FIG. 10, and FIG. 13 is a cross-sectional view showing a coupling structure between the second post, the mounting member, and the crosspiece shown in FIG. 10. am.

Referring to FIGS. 10 to 13 , the support structure 1 for installing road facilities according to this embodiment may further include a cross bar 200 and a mounting member 300 .

The crossbar 200 may extend horizontally from the post 100 for installing road facilities at a position spaced a predetermined distance from the ground. Also, the mounting member 300 may be provided to mount the crossbar 200 to the road facility installation post 100, more specifically, to the second post 120.

The cross bar 200 may be formed of a metal material and may include a body portion 210 , a first coupling portion 220 , and a coupling protrusion 230 .

The main body 210 may form most of the skeleton and exterior of the crossbar 200 . The body portion 210 may be formed in a shape of a circular pipe or rod extending in a horizontal direction.

The body portion 210 may be formed of a metal material having sufficient strength to support heavy road facilities. The main body 210 is preferably formed of a metal material that is lightweight and has high strength.

In this embodiment, the body portion 210 is illustrated as being formed in a circular bar shape that becomes thinner as it moves away from the second support 120 and the mounting member 300 in the horizontal direction. As the second support 120 and the mounting member 300, that is, the body part 210, are farther away from the fixed part, the moment acting on the corresponding part increases (under the condition of the same weight).

In this way, when the moment acting on the longitudinal end of the body portion 210 increases, the possibility of deflection of the crosspiece 200 increases.

In consideration of this point, in the present embodiment, the body portion 210 is formed in a circular rod shape that becomes thinner as it moves away from the second support 120 and the mounting member 300 in the horizontal direction, so that the body portion 210 The moment acting on the longitudinal ends was reduced.

The first coupling portion 220 may be provided at one end of the body portion 210 in the horizontal direction and coupled to the mounting member 300 . As an example, the first coupling portion 220 may be provided in the form of a metal plate protruding in a centrifugal direction from one end of the body portion 210 in the horizontal direction. The first coupling portion 220 may be coupled to the second coupling portion 320 of the mounting member 300 to be described later.

In addition, the crossbar 200 may further include a plurality of support ribs 221 . The plurality of support ribs 221 may be disposed in a form surrounding the body portion 210 in the circumferential direction. And each support rib 221, the side facing the body portion 210 is coupled to the body portion 210, the side facing the first coupling portion 220 is coupled to the first coupling portion 220 It can be provided in the form of In addition, each of the support ribs 221 may be provided in a form in which the width increases as it is closer to the first coupling portion 220 and narrows as it moves away from the first coupling portion 220 .

As an example, the support rib 221 may be formed to protrude in a centrifugal direction from the outer circumferential surface of the body portion 210 . As another example, the support rib 221 may be formed to protrude from the first coupling part 220 .

The support rib 221 provided as described above is applied to the coupling point between the first coupling portion 220 and the body portion 210 due to the main body portion 210 installed in the form of a cantilever on the first coupling portion 220. It is possible to support the influence of the losing moment and improve the coupling strength between the first coupling part 220 and the main body part 210 .

The coupling protrusion 230 may be provided in the form of a protrusion protruding in a horizontal direction from the first coupling portion 220 . The coupling protrusion 230 may pass through the second coupling portion 320 and be fitted to the mounting member 300 .

The mounting member 300 may include a mounting body portion 310 , a second coupling portion 320 and a ring support portion 330 .

The mounting body portion 310 forms the skeleton of the mounting member 300 and may be coupled to the second support 120 to protrude from the outer circumferential surface of the second support 120 . A second coupling part 320 may be provided on the mounting body part 310 . The second coupling portion 320 is provided on one side of the mounting body portion 310 facing the first coupling portion 220 and may be coupled while facing the first coupling portion 220 .

As an example, the first coupling portion 220 and the second coupling portion 320 are each formed in the form of a metal plate, and may be formed in the form of a metal plate forming planes parallel to each other. The first coupling portion 220 and the second coupling portion 320 may be coupled by a bolt member or the like while facing each other.

The ring support portion 330 protrudes from the mounting body portion 310 and protrudes to the other side of the mounting body portion 310 opposite to one side of the mounting body portion 310 where the second coupling portion 320 is disposed. It can be. The ring support 330 may be coupled with the second support 120 while surrounding the second support 120 from the outside in the radial direction.

According to this embodiment, a plurality of ring support parts 330 may be provided on the mounting member 300 . The plurality of ring support parts 330 may be arranged to be spaced apart at predetermined intervals in the vertical direction. In this embodiment, it is illustrated that the ring support portion 330 is provided at the top and bottom of the mounting member 300, respectively.

Accordingly, coupling between the mounting member 300 and the second post 120 can be made at multiple points. That is, the coupling between the mounting body 310 and the second support 120 can be made at the center of the vertical direction of the mounting member 300, and the ring support 330 and the ring support 330 are formed at the top and bottom of the mounting body 310, respectively. The coupling between the two holdings 120 may be made.

In this way, coupling between the mounting member 300 and the second post 120 is made at multiple points in the vertical direction, so that the mounting member 300 and the second post 120 are coupled due to the crossbar 200 installed in a cantilever shape. The influence of the moment applied to the fulcrum can be effectively supported by the mounting member 300 .

A first fitting hole 322 may be provided in the mounting body 310 . The first fitting hole 322 may be formed to pass through the second coupling part 320 in the horizontal direction. This first fitting hole 322 may be exposed to the outside of the second coupling portion 320 facing the first coupling portion 220, and may also be connected to a second fitting hole 124 to be described later.

In addition, a second fitting hole 124 may be provided around the first fitting hole 322 . The second fitting hole 124 may be formed to pass through the second support 120 in the horizontal direction.

According to this embodiment, the first fitting hole 322 and the second fitting hole 124 may be disposed on a straight line in the radial direction. For example, the first fitting hole 322 is disposed at a position that can be exposed to the outside of the second coupling part 320, and connects the radial center of the second post 120 and the first fitting hole 322. The second fitting hole 124 may be disposed on an imaginary straight line.

The coupling protrusion 230 may pass through the second coupling portion 320 through the first fitting hole 322 and then pass through the second support 120 through the second fitting hole 124 . That is, the coupling protrusion 230 may pass through the second coupling portion 320 and the road facility installation support, that is, the second support 120 through the first fitting hole 322 and the second fitting hole 124. .

In this way, the coupling protrusion 230 may be fitted and coupled to the second coupling portion 320 and the second post 120 . In addition, by the coupling between the coupling protrusion 230, the second coupling portion 320, and the second support 120 made in this way, the crossbar 200 is fitted and coupled to the mounting member 300 and the second support 120. be able to

At this time, the coupling protrusion 230 may be fitted and coupled to the second coupling portion 320 and the second support 120, that is, at two points. Therefore, support for the coupling protrusion 230 can be made stably at two points. Accordingly, the crossbar 200 is stably supported at two points and can be firmly coupled to the second coupling part 320 and the second post 120, so that the post 100 for installing road facilities is stable and highly reliable. can be installed.

In addition, as the coupling protrusion 230 is fitted and coupled to the mounting member 300 and the second support 120, the vertical movement of the coupling protrusion 230 can be restricted. That is, since the coupling protrusion 230 is stably supported at two points, the vertical movement of the coupling protrusion 230 and the cross bar 200 can be restrained.

[Combined structure of crossbar and support member]

14 is an exploded perspective view showing an exploded state of the cross bar and the support member shown in FIG. 10, and FIG. 15 is a cross-sectional view showing an exploded state of the cross bar and the support member shown in FIG. 16 is a perspective view showing a coupled state of the cross bar and the support member shown in FIG. 14, and FIG. 17 is a cross-sectional view showing a coupled state between the cross bar and the support member shown in FIG.

14 to 17, the support structure for installing road facilities according to this embodiment may further include a support member 250. The support member 250 is disposed under the cross bar 200 to support the cross bar 200 from the lower portion, and may include a support frame 260 and a support protrusion 260 .

The support frame 260 may form most of the skeleton and exterior of the support member 250 . The support frame 260 may be formed of a metal material having sufficient strength to support the crossbar 200 . The support frame 260 is preferably formed of a metal material that is lightweight and has high strength.

The support frame 260 may be formed in a long and thin rod shape extending in a horizontal direction. The support frame 260 may be provided in a form including an upper end that faces the lower end of the crossbar in the vertical direction and a side end that faces the first coupling part 220 or the second coupling part 320 . In this embodiment, the side end of the support frame 260 is illustrated as facing the first coupling part 220 .

In addition, the support frame 260 may be formed in a shape that is thickest at a portion adjacent to the second post 120 and the mounting member 300 and becomes thinner as the distance from the second post 120 and the mounting member 300 increases. . That is, the vertical length of the side end of the support frame 260 is the longest, and the vertical length becomes shorter as the portion is further away from the side end in the horizontal direction.

According to this embodiment, the crossbar 200 may be formed in a circular bar shape that becomes thinner as it moves away from the side end of the support frame 260 in the horizontal direction. Therefore, even if the support frame 260 supporting the support frame 260 is formed to become thinner as it moves away from the side end of the support frame 260 in the horizontal direction, the crosspiece 200 can be supported sufficiently and stably.

In addition, as the support frame 260 is formed to become thinner as the distance from the side end of the support frame 260 in the horizontal direction as described above, the action of the moment applied to the support frame 260 does not unnecessarily increase.

That is, the support frame 260 of the present embodiment provided as described above can stably support the crossbar 200 from the bottom while preventing the action of the moment applied to the crossbar 200 from increasing unnecessarily.

The support protrusion 260 may be formed to protrude upward from an upper end of the support frame 260 . The support protrusion 260 may participate in coupling between the support member 250 and the cross bar 200 by being fitted and coupled to the cross bar 200 .

A third fitting hole 212 may be provided in the crossbar 200 . The third fitting hole 212 may be formed to pass through the crossbar 200, more specifically, the inside of the main body 210 in the vertical direction.

The support protrusion 260 may pass through the crossbar 200 through the third fitting hole 212 and be fitted and coupled to the crossbar 200 . At this time, two or more points of the support protrusion 260 in the vertical direction may be coupled to the crossbar 200 .

The support protrusion 260 may pass through the crossbar 200 from the bottom of the crossbar 200 through the third fitting hole 212 and be fitted and coupled to the crossbar 200 . Also, an upper end of the support protrusion 260 fitted to the crossbar 200 may be exposed to the top of the crossbar 200 through the third fitting hole 212 .

As an example, the support protrusion 260 and the cross bar 200 may be coupled by welding. That is, the coupling between the support protrusion 260 and the cross bar 200 may be performed by welding performed on two of the contact points between the support protrusion 260 and the cross bar 200 .

According to this, welding may be performed between the upper end of the support protrusion 260 and the upper end of the cross bar 200, and welding between the lower end of the support protrusion 260 or the lower end of the support frame 260 and the cross bar 200 may be performed.

As the support protrusion 260 penetrates the cross bar 200 through the third fitting hole 212 and is fitted and coupled to the cross bar 200, a primary coupling between the support member 250 and the cross bar 200 may be achieved.

The primary coupling between the support member 250 and the cross bar 200 made in this way guides the coupling position of the support member 250 and the cross bar 200, while the position of the support member 250 facing the cross bar 200 By fixing the position, welding between the support member 250 and the crossbar 200 can be performed easily and effectively.

In addition, in the state in which the primary coupling between the support member 250 and the cross bar 200 is made as described above, coupling between the support member 250 and the cross bar 200 is additionally performed at the upper and lower ends of the cross bar 200, respectively, in the vertical direction. The coupling between the support member 250 and the crossbar 200 is performed at three locations.

Accordingly, the support member 250 is very firmly and stably coupled to the crossbar 200 so that the crossbar 200 can be stably supported.

In addition, a plurality of support protrusions 260 are arranged in the horizontal direction on the support member 250, and correspondingly, a plurality of third fitting holes 212 may be arranged in the crossbar 200 along the horizontal direction.

Accordingly, coupling between the support member 250 and the crossbar 200 can also be made at multiple points along the horizontal direction. That is, the coupling between the support member 250 and the crosspiece 200 is made at a plurality of points along the horizontal direction, while the coupling between the support member 250 and the crosspiece 200 is made at three points in the vertical direction at each point. will lose As a result, the coupling between the support member 250 and the cross bar 200 can be made very firmly, and the support member 250 can support the cross bar 200 very stably.

Meanwhile, a second through hole 262 may be provided in the support member 250 . The second through hole 262 may be formed to penetrate in a direction orthogonal to the vertical and horizontal directions. For example, if the horizontal direction is referred to as the left-right direction, the second through hole 262 may be formed to penetrate in the front-back direction.

In this embodiment, it is illustrated that the plurality of second through holes 262 are arranged in the horizontal direction, that is, in the longitudinal direction of the support member 250 . The second passage hole 262 thus formed may form a passage on the support member 250 through which wind blowing towards the support member 250 passes.

Accordingly, the support member 250 and the crossbar 200 supported by the support member 250 are less affected by wind by lowering resistance to wind blowing toward the crossbar 200 and can maintain their installation state stably.

Although the specific examples of the present invention have been described above, the present invention is not limited to the above specific examples and can be manufactured in various different forms, and those skilled in the art to which the present invention belongs can understand the technical spirit of the present invention. However, it will be understood that it may be embodied in other specific forms without changing its essential features. Therefore, it should be understood that the specific examples described above are illustrative in all respects and not limiting.

1,2: Support structure for installing road facilities
10: bolt member
15: nut member
20: second fastening member
30: third fastening member
100: post for installing road facilities
105,105a: electric field acceptance unit
106: battlefield case
106a: vertical bulkhead
106b: blocking surface
110: 1st post
120: 2nd post
121: flange
122: repair hole
123: cover protrusion
124: second fitting hole
130: lower cover member
131: cover part
132: through hole
133: extension pipe
140: connecting member
142: through hole
150: fastening plate
151: first fastening hole
152: second fastening hole
200: crossbar
210: body part
212: 3 fitting hole
220: first coupling part
221: support rib
230: coupling protrusion
250: support member
260: support frame
262: through hole
270: support protrusion
300: mounting member
310: mounting body
320: second coupling part
322: first fitting hole
330: ring support

Claims (6)

A first support that is installed on the ground and extends to the top of the ground; A second support coupled to the first support at an upper portion of the first support, extending to an upper portion of the first support, supporting a support object from the upper portion of the first support, and having a flange protruding in a centrifugal direction from the outer circumferential surface. landlord; an electrical accommodating unit provided on the first support and accommodating an electrical component electrically connected to the support object; And a connecting member having a through hole formed to penetrate in the vertical direction and coupling the second support to the first support;
The first support is formed in a shape including a cylindrical shape having a larger diameter than the second support,
The electric field accommodating part is integrally formed with the first post so that the inner space of the electric field accommodating part shares at least a part of the inner space of the first post,
The connecting member is coupled to the first post and the second post at an upper portion of the electric field receiving portion, the second post is inserted into the through hole and fitted into the connecting member, and the connecting member and the flange Faced in the vertical direction and coupled to each other, the connecting member is disposed between the inner circumferential surface of the first holding and the outer circumferential surface of the second holding,
A passage for electrically connecting the electric component accommodated in the electric field accommodating unit and the support object is formed inside the connecting member,
A hollow is formed inside the second holding,
At the lower end of the second support, a lower cover member installed at the lower end of the second support is provided,
The lower cover member includes a cover portion covering the open lower portion of the second support and blocking between the inside of the second support and the inside of the first support,
A support for installing road facilities in which a repair hole opening the inside of the second support to the outside of the second support is formed to pass through the second support,
The holding for installing the road facilities,
a fastening plate disposed under the connecting member to couple the lower cover member to the connecting member; a first fastening member that passes through the fastening plate, the connecting member, and the flange of the second support in a vertical direction and couples the fastening plate, the connecting member, and the flange of the second support; a second fastening member that penetrates the first post and the connecting member in a radial direction and couples the first post and the connecting member; And a third fastening member disposed diametrically inner than the first fastening member, penetrating the fastening plate and the cover part in the vertical direction and coupling the fastening plate and the lower cover member; a post for installing road facilities further comprising a .
According to claim 1,
The lower cover member,
a passage hole formed through the cover portion to form a passage connecting the inside of the first holding portion and the inside of the second holding portion to the cover portion; and
An extension tube portion surrounding the through hole from the outside in the diametric direction and extending upward from the cover portion; further comprising,
The repair hole is a post for installing road facilities disposed between the upper end of the extension pipe part and the cover part.
delete delete delete The method of claim 1, wherein the electric field receiving unit,
An electrical case disposed under the cover portion to partition an internal space of the electric field accommodating portion from an internal space of the first support,
The electric field case is a post for installing road facilities including a blocking surface crossing between the inner space of the electric field accommodating part and the cover part.

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