KR200297798Y1 - Supporting post of sign board - Google Patents

Abstract

The present invention relates to a sign fixing post for mounting a traffic sign to guide a driver of road information. More specifically, in a prop for mounting a traffic sign such as a caution sign, a regulatory sign, and an indication sign, Two posts in parallel, with posts parallel to each other, having a "-" shape, the lower end of which penetrates the flanged posts to be fixed by welding, and forms another flange which is joined by this flange and bolt. The post is fixed to the ground by anchor bolts buried in the ground, and this configuration prevents the rotation of traffic signs and facilitates by separating and replacing only the flange coupling part in case of damage to the post. Since no additional fixtures are required, manufacturing costs and replacement costs can be reduced.

Description

Sign Fixing Shore {SUPPORTING POST OF SIGN BOARD}

The present invention relates to a prop that mounts traffic signs such as caution signs, regulatory signs, and indication signs on the upper end of landslides buried in the ground.It is a regular triangle caution sign with a length of 1200 mm and a circular sign with a diameter of 900 mm. The present invention relates to a support for mounting a relatively small display plate, such as a regulation or indication display plate, a square indication display plate having a length of 900 mm on one side, and a pentagonal regulation display plate having a length of 900 mm on one side.

In the prior art, as shown in FIG. 5, the upper end of the circular main post 100 fixed to the ground by an anchor bolt embedded in the ground is gradually narrowed as shown in FIG. 5. It is bent to form a transverse post 101, and a traffic sign 70 such as a caution sign, a regulatory sign, or an indication sign is fixed to a predetermined portion of the transverse post 101 to provide drivers with information on various roads. It was.

As described above, since the small sign is fixed, the load is relatively small, so that the structure of the post is not complicated and it is not necessary to design it to cope with a large stress.

However, the conventional sign fixing post has the following problems because the main post 100 and the transverse post 101 are integrally formed, and the transverse post consists of one.

First, the transverse post 101 fixing the traffic sign 70 is usually manufactured in a circular shape. The traffic sign 70 has a transverse post 101 due to various external factors such as a strong wind caused by a typhoon and vibration caused by driving of a vehicle. Rotates around the shaft, not only does not serve as a sign, but also causes frequent maintenance.

Second, since the main post 100 and the transverse post 101 fixed to the ground are integrally formed or connected by welding, transportation is difficult due to the increased volume, and a part of the main post 100 may be damaged. The entire post needs to be replaced, which is expensive and results in material loss.

Accordingly, the present invention was created to solve the above problems, and the present invention prevents the traffic sign from rotating due to external factors, and enables the transverse posts and the posts to be separated and transported to the installation site. The purpose of the present invention is to improve the economical efficiency and ease of replacement, and to provide a sign holder which improves productivity and assemblability by eliminating the need for a separate fastener necessary for the coupling between the transverse post and the main post.

The present invention for achieving the above object is characterized in that the horizontal post fixing the traffic sign to the two posts in parallel, bent in a "b" shape, the lower end penetrates the post forming the flange By fixing it by welding, a separate fastener between the transverse post and the main post is not required, and the main post forming another flange coupled with this flange and bolt is fixed with the ground by the anchor bolt embedded in the ground. To be.

1 is an overall perspective view of a sign fixing post according to an embodiment of the present invention.

Figure 2a is a front view of a sign fixing post according to an embodiment of the present invention.

FIG. 2B is an enlarged cross-sectional view of A-A of FIG. 2A; FIG.

Figure 3a is a cross-sectional view showing a coupling state of the flange portion according to an embodiment of the present invention.

Fig. 3B is a sectional view of B-B of Fig. 3A showing the shape of the diaphragm.

4a to 4c is a state diagram used in accordance with an embodiment of the present invention.

5 is a front view showing a conventional sign fixing structure.

Explanation of symbols on the main parts of the drawings

10: main post 11: main flange

12: plate 20: secondary post

21: auxiliary flange 30: first side post

40: second side post 50: fastener

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

FIG. 1 is an overall perspective view of a sign fixing post according to an embodiment of the present invention. Referring to FIG. 1, the main post 10 is installed on the ground by an anchor bolt 60 embedded in the ground, and an upper end thereof is circular. A main flange 11 is formed, and the auxiliary flange 21 coupled by the main flange 11 and the fastener 50 is integrally formed with the auxiliary post 20.

Auxiliary post 20 is inserted into the horizontal post is fixed to the various traffic signs 70, the horizontal post according to the present invention the first horizontal post 30 and the second horizontal post 40 at a predetermined interval in parallel A pair of transverse posts 30 and 40 formed therein is inserted. Meanwhile, the fixing structure of the traffic sign 70 and the transverse posts 30 and 40 is irrelevant according to the conventional technical knowledge of those skilled in the art. Since the subject matter may be obscured, detailed description thereof will be omitted.

However, unlike the conventional sign fixed post that the sign 70 is fixed to one transverse post 101, the subject innovation is because the sign 70 is fixed by a pair of transverse posts 30, 40 Since the studs 30 and 40 do not become a factor of the rotation axis of the sign 70, the sign cannot rotate the lateral post about its axis.

Figure 2a is a front view of the sign fixing post according to an embodiment of the present invention, Figure 2b is an enlarged cross-sectional view of AA of Figure 2a, Figure 3a is a cross-sectional view showing a coupling state of the flange portion according to an embodiment of the present invention, FIG. 3B is a cross-sectional view of the BB. Referring to FIGS. 2 and 3, the detailed assembly structure of the present invention, which is not described in FIG. 1, can be found in detail.

As shown, a main flange 11 is formed at the upper end of the main post 10 fixed to the ground, and each of the fastening holes is provided in the auxiliary flange 21 of the auxiliary post 20 corresponding to the flange 11. A plurality of 51 are formed, and the flanges 11 and 21 are coupled by fasteners 50 such as bolts and nuts through the fastening holes 51.

On the other hand, the first horizontal post 30 and the second horizontal post 40 is provided in parallel at a predetermined interval and one side is bent in the form of "", the lower end of the bent both posts 30, 40 As shown in FIG. 2B, a pair of horizontal posts 30 and 40 are connected to each other and inserted into the auxiliary post 20, and fixed to the upper end of the auxiliary post 20 by welding or the like.

In addition, between the parallel transverse posts 30, 40 can form a plurality of supports 31, as shown in the parallel and bent to keep them at a constant distance, and implements the present invention In the case, it is necessary to form the support 31 in the bent portion in order to prevent the overall deflection and the change of the gap due to the weight of the lateral post (30, 40).

At this time, as shown in Figure 3a a pair of transverse posts 30, 40 penetrates through the auxiliary post 20 so that a predetermined length protrudes downward from the lower end of the auxiliary post 20, this protruding forming portion is It is desirable to allow insertion into the top of the post 10.

In addition, it is preferable that the protruding ends of the transverse posts 30 and 40 pass through the diaphragm 12 fixed by welding to the inner diameter of the main flange 10 to support the transverse posts 30 and 40. .

The diaphragm 12 is manufactured in a circular shape having an outer diameter equal to that of the inner diameter of the main post 10, and a pair of transverse posts 30 and 40 connected therein can be inserted and penetrated therein. As described above, an "8" shaped hole (unsigned) is formed, and the diaphragm structure is not limited to the above shape and is not limited to the above-mentioned shape. Satisfies if the structure supports the tip of

Such a preferred configuration can prevent the pair of lateral posts 30, 40 from being supported only by the engaging portions of the flanges 11, 21.

In other words, according to the above aspect, the bias load of the lateral posts 30 and 40 is not supported only by the engaging portions of the flanges 11 and 21, but is distributed and supported to the upper portion and the diaphragm 12 of the main post 10. It is possible to maintain a more solid and stable support state.

At this time, as described in the purpose of the present invention, the flange 11, 21 coupling portion can be separated as necessary, and thus the horizontal post 30, 40 because the horizontal post 30, 40 should be easy to separate from the diaphragm It should be noted that the contact section between the 40 and the diaphragm 12 is not welded.

4a to 4c is a state diagram according to an embodiment of the present invention, as shown, the traffic sign of the present invention is installed a standardized sign having a relatively small weight.

As shown in the figure, the sign fixing post of the present invention has a sign of a sign of a regular triangle with a side of 1200 mm in length, a sign or a sign indicating a circle of 900 mm in diameter, and an indication of a square of 900 mm in length of a sign. It is limited to fixing a small sign such as a sign board, a pentagonal regulatory sign board having a length of 900 mm on one side, and it is to be understood that a large sign such as a bus lane or a milestone is not suitable for the prop structure of the present invention.

Accordingly, FIG. 4A is an exemplary view illustrating the installation of a regulation display board displaying a maximum speed limit and a minimum speed limit that can be entered on a highway, and FIG. 4B is a control display board displaying a left turn prohibition, a U-turn prohibition, and a display display board displaying a detour FIG. 4C is an exemplary diagram in which one instruction display panel for displaying passage divisions for each direction of travel and one caution panel for displaying a confluence road are provided, respectively, and are not limited to the illustrated example.

With reference to Figure 4 will be described an example of the manufacture and installation of the subject innovation.

First, the main post 10 is manufactured in the factory, and the auxiliary post 20 and a pair of horizontal posts 30 and 40 are separately manufactured and fixed by welding.

Subsequently, the main post 10 is installed by the anchor bolt buried in the ground after transporting the assembly and the main post fixed to the auxiliary post and the lateral post, which are separate parts, respectively, to the installation site. The protruding ends of the transverse posts 30 and 40 protruding through are inserted into the main post 10 and into the holes of the diaphragm 12, and the auxiliary flange 21 is fastened to the main flange 11. When combined by 50, the sign fixing post of the present invention is completed, and then, if the selected sign 70 is fixed to the transverse posts 30 and 40 by conventional means, the installation is completed.

At this time, when the main post 10 is damaged due to various factors such as a collision of the vehicle during the use of the installed posts, it is necessary to remove the flange 11 and 21 coupling portions and replace only the main post 10, and then the horizontal post. The assembly of the secondary post does not need to be replaced.

As described above, according to the sign fixing post according to the present invention, since the sign is fixed by a pair of lateral posts formed in parallel at a predetermined interval, the sign can be prevented from being rotated by wind or vibration, and the lateral posts. Since the auxiliary posts fixed to the ground are separated from the main posts fixed to the ground, it is possible to replace parts on one side as needed and to carry relatively small volume parts separated by flanges instead of the entire strut structure. Therefore, not only is easy to replace and carry, but also greatly reduces the cost, and the lateral post is characterized in that the "A" form is fixed through the auxiliary post, so the "A" shaped lateral post I do not need a separate fixture to fix it to a prop and reduce the number of parts and to the field A very useful designed to facilitate the assembly.

Claims (2)

In the sign fixed pillar fixed to the prop which is installed by the anchor bolt 60 buried in the ground, a small traffic sign is installed on the road. , The main post 10 having the main flange 11 formed at the upper end and the auxiliary post 20 having the auxiliary flange 21 formed at the lower end thereof are coupled by the fastener 50, and positioned at the top of the main post. The lower post of the "a" -shaped transverse post is inserted into the auxiliary post 20 to be fixed by welding, but the transverse post is spaced apart from the first horizontal post 30 and the second horizontal post 40 by a predetermined distance. And the lower part of the sign fixing post characterized in that the configuration is inserted into the auxiliary post integrally in a state of being connected to each other. The method according to claim 1, A pair of transverse posts 30 and 40 penetrating the auxiliary post 20 to protrude a predetermined distance from the lower end of the auxiliary post, the protruding end is fixed by welding to the inner peripheral surface of the main post 10 and the inside A sign fixing post characterized by being configured to be supported through a plate (12) formed with an "8" shaped hole corresponding to the joined shape of the transverse post (30) (40).