KR101681869B1 - Supporting bracket for notice board installed at guard rail - Google Patents

Abstract

The present invention relates to a supporting bracket for a guide sign installed in a guardrail installed in the guardrail without changing a structure of the guardrail and installed in the guardrail supporting the guide sign. To achieve the purpose, the supporting bracket for the guide sign according to the present invention installed in the guardrail composed of an upper plate of which a recess unit and an upper front end are bent upward to an outer side of a road and a lower plate of which a lower front end is bent downward to the outer side of the road, includes: a first bent frame with a first through-hole through which a supporter of the guide sign is penetrated; a second bent frame installed inside the first bent frame and having a second through-hole connected to the first through-hole; and a fixing screw installed in the first bent frame and fixating the supporter of the guide sign. The upper plate is fitted and fixated between the first and second bent frames.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a support bracket for a guide sign installed on a guard rail,

The present invention relates to a support bracket for a guide sign installed on a guard rail, and more particularly to a support bracket for a guide rail which is fixed to a guard rail without changing the structure of the guard rail, To a support bracket for a guide sign.

Generally, a guardrail is installed on roads, a central separator, a curve section and a fall section of a highway and a national road in order to secure the safe operation of a vehicle and to prevent wild animals from invading roads.

The guard rails may be variously configured according to the road conditions. However, as shown in Fig. 1, the guard rails of general roads are constructed such that a column H made of a circular pipe is vertically installed on the ground, The guard rail plate 1 manufactured by bending the iron plate in a corrugated shape is fixed to the bolt 3. At this time, a cushion bracket 4 may be provided between the guardrail plate 1 and the column.

The guard rail plate 1 has a concave portion 1a and an upper plate 1b whose upper end is bent upward to the outside of the road and a lower plate 1b whose lower end is bent downward to the outside of the road. 1c. The upper plate 1b and the lower plate 1c are symmetrically arranged about the concave portion 1a.

On the other hand, in the vicinity including the road, maintenance / repair work is carried out to remove the damage caused by a passing vehicle, loss due to natural disasters, or weeds.

Guide signs are installed to warn the driver of the vehicle during the repair / maintenance work of such roads. The guide sign provided at this time is a sign that is not included in the design of the road, and is temporarily attached to the support 1 by using a wire or the like, or built using sand bags or the like.

However, the guide sign thus installed has a disadvantage that it can be overturned by an external force.

To solve the above problem, Japanese Patent Application Laid-Open No. 10-1013398 discloses a guardrail-attached display panel.

The above-described technique is for installing a display panel containing information required by a user on both sides of the roadway. The two sides are divided into upper and lower sections, and directions are displayed on the upper surface. And a support portion that is integrally formed with the display portion to be coupled to a lower end of the display portion. The support portion is fitted to one surface of the guard rail and fixed by fixing means, And a display panel having a guardrail attached thereto for facilitating identification of the driver by using a high-luminance light reflecting sheet as the direction and area or speed display.

In addition, Japanese Laid-Open Patent Publication No. 10-2012-0027785 discloses a folding type situation guide plate for a guard rail of a roadside shoulder.

Said technique comprising: a guide board informing a driver of the vehicle of a different indication depending on two or more road conditions having different indicia; A folding device for foldably connecting the guide plate to the guard rail of the road; A fixing device for fixing the guide plate; And a guide plate support which is connected to the hinge and is rotatable on the right side and is connected to the fixing device at a left upper end and is provided with a plurality of guide plates so that the guide plates can be selectively arranged according to circumstances, It is characterized by a folding type situation guide plate for rails.

However, the above-mentioned techniques have a problem that the support portion (or the fixing device) is bolted to the through hole formed in the guard rail, so that an artificial structural deformation must be made on the guard rail and the movement installation is not easy. That is, the above-described techniques are not aimed at moving installation, but are fixed at a predetermined position of the guard rail, and moving installation is not allowed.

KR 10-1013398 B1 (2011. 01. 31.) KR 10-2012-0027785 A (March 23, 2012)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a support bracket capable of installing a guide sign without artificially deforming the guard rail.

Another problem to be solved by the present invention is to provide a support bracket for a guide sign which is installed on a guard rail which is easy to install a guide sign and is movable.

In order to solve the above-described problems, a support bracket for a guide sign installed on a guard rail according to the present invention is characterized in that a support bracket for a guide sign comprises an upper plate whose upper end is folded upward toward the outside of the road, and a lower plate whose lower end is bent downward A first bending frame provided on a guard rail, the first bending frame having a first through hole through which a support of the guide sign plate passes; A second bending frame provided inside the first bending frame and having a second through hole communicating with the first through hole; And a fixing screw which is installed in the first bending frame and fixes a support base of the guide sign plate passing through the first bending frame, and the upper plate is fixed between the first bending frame and the second bending frame. do.

Here, the first bending frame may include a vertical plate; A horizontal plate extended from the vertical plate and having the first through hole; And a support plate extending from the horizontal plate and bent to face the lower surface of the upper plate.

The second bending frame may include an inner plate coupled to an inner side of the vertical plate and having a second through hole communicating with the first through hole; And a pressure plate extending from the inner plate and bent to face the upper surface of the upper plate.

In addition, a support piece may be further provided between the horizontal plate and the inner plate to tension-support the inner plate.

In addition, a first opening and a second opening are formed in the side surfaces of the first through holes and the second through holes, respectively, in which the support posts of the guide signs are laterally inserted.

According to the present invention, since the guide sign can be installed without artificial structural deformation of the guard rail, the guide sign can be easily installed and movable.

In addition, as the installation of the guide sign becomes simple, the safe operation can be achieved by quick installation, and there is an advantage that the driver can call attention when the guide sign is installed in plural.

1 is a configuration diagram of a guard rail installed on a road;
2 is a state in which a guide sign is installed by a support bracket for a guide sign installed on a guard rail according to the present invention.
FIG. 3 is a view showing a construction in which a support bracket for a guide sign installed on a guard rail according to the present invention is coupled to a guard rail.
4 is a side cross-sectional view showing a state in which a support bracket for a guide sign installed on a guard rail according to the present invention is installed on a guard rail.
5 is a perspective view of a support bracket for a guide sign installed on a guard rail according to the present invention.
6 is an exploded perspective view of a support bracket for a guide sign installed on a guard rail according to the present invention.
7 is a perspective view showing a bolt pressing part applied to a support bracket for a guide sign installed on a guard rail according to the present invention;
FIG. 8 is a perspective view of a tension brace applied to a support bracket for a guide sign installed on a guard rail according to the present invention. FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention relates to a support bracket for a guide sign installed on a guard rail which is fixedly attached to a guard rail without changing the structure of the guardrail and is capable of supporting the guide sign.

FIG. 2 is a view showing a state where a guide sign is provided by a support bracket for a guide sign installed on a guard rail according to the present invention, FIG. 3 is a view showing a state where a support bracket for a guide sign installed on a guard rail according to the present invention is coupled to a guard rail And FIG. 4 is a side cross-sectional view showing a state in which a support bracket for a guide sign installed on a guard rail according to the present invention is installed on a guard rail.

2 to 4, a support bracket 10 for a guide sign installed on a guard rail according to the present invention is fitted to an upper end portion of a guard rail 1, As shown in FIG.

At this time, the guard rail 1 is composed of a recessed portion 1a, an upper plate 1b whose upper end is bent upward toward the outside of the road, and a lower plate 1c whose lower end is bent downward to the outside of the road.

The guide sign 20 is composed of a support 21 and a guide plate 22 provided on the support 21 and the support 21 is connected to the support bracket 10 for the guide sign according to the present invention. As shown in Fig.

FIG. 5 is a perspective view of a support bracket for a guide sign installed on a guard rail according to the present invention, and FIG. 6 is an exploded perspective view of a support bracket for a guide sign installed on a guard rail according to the present invention.

5 and 6, a support bracket 10 for a guide sign installed on a guard rail according to the present invention includes a first bending frame 100, a second bending frame 200, and a fixing screw 300, .

The first bending frame 100 is provided with a first through hole 101 through which the support base 21 of the guide sign 20 passes.

The second bending frame 200 is provided with a second through hole 201 disposed inside the first bending frame 100 and communicating with the first through hole 101.

Here, the first bending frame 100 and the second bending frame 200 may be made of a metal material that is prevented from corrosion, but synthetic resin or metal may be coated with synthetic resin depending on design conditions.

Accordingly, the first bending frame 100 is fitted and fixed to the upper plate 1b of the guard rail 1 by interference fit.

The first bending frame 100 and the second bending frame 200 will be described in more detail.

5, the first bending frame 100 includes a vertical plate 110, a horizontal plate 120 extending from the vertical plate 110 and having the first through hole 101, And a support plate 130 extending from the horizontal plate 120 and folded to be in contact with the lower surface of the upper plate 1b.

At this time, a first opening 102 through which the support post of the guide sign is inserted laterally may be provided on a side surface of the first through hole 101.

4 and 6, the vertical plate 120 may be configured to be perpendicular to the ground (or road), and the horizontal plate 120 may be configured to be horizontal with respect to the ground. (130) may have the same inclination angle as the upper plate (1b) of the guard rail (1).

The second bending frame 200 includes an inner plate 210 coupled to an inner side of the vertical plate 110 and having a second through hole 201 communicating with the first through hole 101, And a pressure plate 220 extending to the plate 210 and bent to face the upper surface of the upper plate 1b.

One end of the inner plate 210 is coupled to the inside of the vertical plate 110.

A second opening 202 may be formed in a side surface of the second through hole 201 to insert the support base 21 of the guide sign into a side surface.

Depending on the design conditions, the pressure plate 220 may also be replaced by an extension plate of the inner plate 210.

In the above configuration, the first through-hole 101 and the second through-hole 201 may have the same shape. Although the first through holes 101 and the second through holes 201 shown in the figure are shown as rectangular, they may be formed in a circular or polygonal shape depending on the shape of the support 21.

In addition, the first opening 102 and the second opening 202 may have the same shape.

According to the above-described configuration, the tip of the pressure plate 220 is positioned on the upper side of the support plate 130, and the support plate 130 and the pressure plate 220 are linearly contacted or maintained at a predetermined interval .

When the upper plate 1b of the guard rail 1 is inserted between the support plate 130 and the pressure plate 220, the support plate 130 and the pressure plate 220 contact the upper plate 1b (See FIG. 4).

At this time, the inner plate 210 may be provided with a support piece 230 installed between the horizontal plate 120 and the inner plate 210 to tension-support the inner plate 210.

In this state, since the pressure plate 220 is supported in a direction opposite to the inserting direction of the upper plate 1b, the upper plate 1b can be prevented from being separated from the upper plate 1b and firmly fixed.

The fixing screw 300 fixes a support base of the guide mark plate installed in the first bending frame 100 and is fastened to the first through hole 101 and the second through hole 201 by tightening, So that the supporter 21 of the guide sign 20 passing therethrough is pressed and fixed. The fixing screw 300 may be formed of an eye bolt to facilitate tightening and loosening.

In this process, one side of the supporter 21 pressed by the fixing screw 300 is held in contact with the protrusion of the guard rail 1 as shown in Fig.

4, the fixing screw 300 is disposed below the inner plate 210, but may be disposed between the inner plate 210 and the horizontal plate 120, have. Accordingly, the fixing screw 300 is disposed at an intermediate portion between the first through-hole 101 and the second through-hole 201 and has an advantage that the support base 21 penetrating through the fixing screw 300 can be more stably fixed.

The support brackets 10 for the guide signs installed on the guard rails according to the present invention can be installed on the upper and lower sides of the guard rails 1 to fix the guide signs 20 more firmly.

2 to 4, the support brackets 10 for the guide signs are installed on the upper side and the lower side of the guard rail 1 so that the support posts 21 of the guide signs 20 can be vertically In order to receive the data. At this time, the support bracket 10a for the guide sign installed on the lower side of the guard rail 1 has the same structure as the support bracket 10 for the guide sign installed on the upper side of the guard rail 1, The support bracket 10 for the sign is fitted in the lower side plate 1c of the guard rail 1 with the upper and lower sides turned upside down.

FIG. 7 is a perspective view showing a bolt pressing portion applied to a support bracket for a guide sign installed on a guard rail according to the present invention. FIG.

7, a pressing screw 410 is installed on the horizontal plate 220 of the first bending frame 100 and is vertically installed on the horizontal plate 220 and presses the pressing plate 220 by tightening. Respectively.

The pressing screw 410 presses the pressing plate 220 by tightening to firmly grasp the upper plate 1b inserted between the supporting plate 130 and the pressing plate 220.

8 is a perspective view showing a tension brace applied to a support bracket for a guide sign installed on a guard rail according to the present invention.

Referring to FIG. 8, a tension spring 420 is installed between the horizontal plate 220 of the first bending frame 100 and the pressure plate 220 to support the pressure plate 220 downward.

The tension spring 420 presses the pressing plate 220 by the tension so that the upper plate 1b inserted between the supporting plate 130 and the pressing plate 220 is strongly pressed.

According to design conditions, the compression screw 410 and the tension spring 420 can be installed at the same time.

According to the present invention, since the guide sign can be installed on the guard rail without artificially deforming the structure, the guide sign can be easily installed and movable.

In addition, as the installation of the guide sign becomes simple, the safe operation can be achieved by quick installation, and there is an advantage that the driver can call attention when the guide sign is installed in plural.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

10, 10a: Support bracket for guide signs
100: first bending frame 101: first through hole
102: first opening 110: vertical plate
120: horizontal plate 130: support plate
200: second bending plate 201: second through hole
202: second opening 210: inner plate
220: pressure plate 230: support piece
300: fixing screw 410: compression screw
420: tension spring

Claims (5)

A guide rail 1 is provided on a guard rail 1 constituted by a recessed portion 1a, an upper plate 1b whose upper end is bent upward toward the outside of the road, and a lower plate 1c whose lower end is bent downward outwardly of the road, In the support bracket,
A first bending frame (100) having a first through hole (101) through which a support of the guide sign plate passes;
A second bending frame 200 disposed inside the first bending frame 100 and having a second through hole 201 communicating with the first through hole 101; And
A fixing screw 300 installed on the first bending frame 100 and fixing the support plate of the guide sign plate penetrated therethrough;
And,
The upper plate 1b is inserted and fixed between the first bending frame 100 and the second bending frame 200,
The first bending frame (100)
A vertical plate 110;
A horizontal plate 120 extending and bent from the vertical plate 110 and having the first through hole 101; And
A support plate 130 extending from the horizontal plate 120 and bent to face the lower surface of the upper plate 1b;
/ RTI >
The second bending frame (200)
An inner plate 210 coupled to the inside of the vertical plate 110 and having a second through hole 201 communicating with the first through hole 101; And
A pressure plate 220 extending from the inner plate 210 and bent to face the upper surface of the upper plate 1b;
, ≪ / RTI >
The top end of the pressure plate 220 is positioned on the upper side of the support plate 130 and the upper plate 1b of the guard rail 1 is inserted between the support plate 130 and the pressure plate 220 A support bracket for a guide sign installed on a guard rail.
delete delete The method according to claim 1,
The supporting bracket (230) is installed between the horizontal plate (120) and the inner plate (210) to support the inner plate (210) by tension. .
The method according to claim 1,
The first opening 102 and the second opening 202 are formed in the side surfaces of the first through hole 101 and the second through hole 201, respectively. A support bracket for a guide sign installed on a guard rail.

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