KR101871335B1 - Assembly Type Flat Road Sign Board - Google Patents

Assembly Type Flat Road Sign Board Download PDF

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Publication number
KR101871335B1
KR101871335B1 KR1020170117772A KR20170117772A KR101871335B1 KR 101871335 B1 KR101871335 B1 KR 101871335B1 KR 1020170117772 A KR1020170117772 A KR 1020170117772A KR 20170117772 A KR20170117772 A KR 20170117772A KR 101871335 B1 KR101871335 B1 KR 101871335B1
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KR
South Korea
Prior art keywords
support member
wall
sign
sign board
coupled
Prior art date
Application number
KR1020170117772A
Other languages
Korean (ko)
Inventor
이남현
Original Assignee
미경산업주식회사
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Application filed by 미경산업주식회사 filed Critical 미경산업주식회사
Priority to KR1020170117772A priority Critical patent/KR101871335B1/en
Application granted granted Critical
Publication of KR101871335B1 publication Critical patent/KR101871335B1/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
    • E01F9/61—Special features of delineator posts, e.g. with parts cantilevered toward the roadway or fixed vertically on a tilted surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

Disclosed is an assembly type flat road sign board. According to the present invention, the assembly type sign board uses a support member, spot welding, and screw fastening for firmness and the ease of installation, disassembly, and replacement. According to the present invention, individual sign boards can be firmly fixed to a connecting rod connected to the pillar of the road sign board and replacement is facilitated in the event of partial damage to the sign board. The support member has a symmetrical structure based on organic coupling between bent and step portions. Fixing between the support member and the rear surface of the sign board is performed by means of spot welding, and thus the flatness of the sign board can be improved. In addition, multiple sign boards can be easily assembled and coupling with the connecting rod is performed therethrough by means of an upper plate in the upper portion of the support member. Accordingly, the sign board can be firmly coupled with the connecting rod.

Description

{Assembly Type Flat Road Sign Board}

The present invention relates to a prefabricated flat road sign, and more particularly, to a prefabricated flat road sign that is rigid and easy to install, disassemble, and replace by using a signboard as a support member for spot welding and screw fastening.

In general, a road sign is a plate that is installed on all roads such as a city road, a highway, a highway, etc. to recognize the direction of the driver, To guide the driver through the signs indicating the directionality of the road.

1 is a perspective view showing a rear surface of a road sign according to the prior art.

1, a connecting rod 2 is mounted on a column 1 perpendicularly to the ground in a direction perpendicular to the column 1, and a road sign 100 is fixedly mounted on the connecting rod 2 do.

In FIG. 1, the road sign 100 is divided into upper and lower parts, and is fixed at the rear of the road sign by welding in a linear direction along the connecting part. In this case, And two plates vertically divided in the longitudinal direction are welded in a vertical direction at a predetermined interval to the support base 110 having a predetermined length at the rear face thereof and the support base 110 is fixed to the band 120 by the connecting rod 110, (2).

However, in the above-described conventional road sign, the sign 100 and the support 110 are fixed by welding, and the two upper and lower plates are also welded to fix the front face of the sign 100, The flatness can not be ensured. Therefore, even if a reflective sheet is attached, a uniform reflectance can not be provided, and it is difficult to increase the readability of the cover text displayed on the front face of the signboard.

Also, if the flatness of the sign 100 is poor, there is also a problem that the diffused reflection may be too severe to obstruct the view of the driver.

In addition, the front surface of the welded portion is split by welding at the back surface of the two upper and lower divided signs 100, and the sign 100 is corroded when rainwater or the like flows into the cracked gap and is used for a long time. Problems also arise.

In order to solve the problems of the conventional road signs, the assembly structure of the road signs is disclosed in Korean Registered Patent No. 521419 entitled " Assembly Structure of Road Signs ", Korean Registered Patent No. 1389689, "Supporting Members of Road Signs ".

FIG. 2 is a side view showing a support member of a road signboard according to a prior art Korean Patent No. 1389689, and FIG. 3 is a perspective view showing a state where the support member of FIG. 2 is installed on a road signboard.

2 and 3, a sign 10 for guiding a road is formed in an upper and a lower pair, and the support member 20 is laterally fixed to the backside of the sign 10.

At this time, the support members 20 fixed to the back surface of the upper and lower pair of the signs 10 are composed of a pair of upper and lower parts.

The lower support member 20b has a plurality of through holes 21 for welding at regular intervals on one side thereof which is in surface contact with the back surface of the sign 10 and a guide groove 22 is formed at the other end thereof.

The upper support member 20a is formed with a step 25 at one lower end portion so as to be seated at one upper end portion of the lower support member 20b, As shown in Fig.

A reinforcing bar 23 can be formed on the inner side of a portion of the upper and lower support members 20a and 20b which is in surface contact with the back surface of the sign board 10 so as to more firmly support the support member 20. [

According to the support member of the road sign according to the related art, the support member 20 fixed to the back surface is also formed as a pair of upper and lower parts, and the support member 20 One side of the lower support member 20b is brought into contact with the back surface of the lower portion of the sign 10 and the step 25 of the upper support member 20a is seated on the upper side thereof.

Then, when spot welding is performed on the back surface of the sign 10 through the plurality of through holes 21 formed in the support member 20 in the transverse direction, The connecting portion of the back surface of the sign can be firmly supported by the upper end of one side of the lower support member 25 and the upper side of the lower support member 20b so that the upper and lower connecting portions can be prevented from being damaged .

In this state, it is combined with the connecting rod 2 through a binding means such as a screw which is coupled to the guide groove 22 on the other side of the lower support member 20b.

However, in this conventional technique, the support member 20 fixed to the back surface of the sign 10 separated by the upper and lower parts is also formed as a pair of upper and lower parts, so that the coupling strength of the upper and lower signs is relatively unfavorable.

Since the guide groove extends in one direction in coupling with the connecting rod 2 through a coupling means such as a screw which is coupled to the guide groove 22 on the other side of the lower support member 20b, There is a disadvantage that it can not do.

Korean Patent No. 521419 Korean Patent No. 1389689

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a prefabricated flat road sign that is rigid and easy to install, disassemble, and replace by using a signboard as a support member for spot welding and screw- .

The present invention also provides a prefabricated flat road sign capable of improving the flatness by fixing the signboard and the support member through spot welding.

According to another aspect of the present invention, there is provided a prefabricated flat road sign, comprising: a plurality of divided signs; A first upper surface and a first lower surface are spaced apart from each other and a space is formed therebetween, and on one side thereof, a first outer wall connecting the first upper surface and the first lower surface is formed A first supporting member having a bent portion bent inwardly in a plane or a stepped portion extending horizontally in a plane, the portion connecting the first upper surface to the first outer wall and the first lower surface first outer wall; A second upper surface and a second lower surface are spaced apart from each other so that a space is formed therebetween, and at one side thereof, a second upper surface and a second lower surface are connected to each other, A portion connecting the second upper surface and the second outer wall, and a portion connecting the second lower surface and the second outer wall may have a stepped portion extending horizontally in a plane or a bent portion bent inwardly in a plane, A second supporting member formed; And an upper plate coupled to the upper portion of the first support member and the second support member, wherein a first outer wall of the first support member and a second outer wall of the second support member abut against each other, And the step portion or the bent portion of the second support member is coupled to the bent portion or step portion of the member so that the upper surface and the lower surface of the first and second support members have a flat surface as a whole.

In the present invention, a plurality of through holes are formed on the lower surface of the first support member and the second support member for spot welding at a predetermined interval in surface contact with the back surface of the sign board, The support member and the second support member can be combined with the sign.

In the present invention, the outer wall of each of the first and second support members is provided with an outer wall screw hole for connecting the outer wall and the outer wall, The members can be firmly coupled to each other.

In the present invention, the first support member and the second support member are fixed to the upper plate and the screw so that the first and second support members are firmly coupled to the upper plate, and the edge of the band is coupled between the nut of the screw and the upper plate. So that the road sign can be coupled to the transverse connecting rod.

In the present invention, it is preferable that the third support member further includes a third support member formed to be elongated at the end portion of the signboard, the lower surface of the third support member is coupled to the signboard by spot welding, The third support member can be engaged with the first and second support members. In addition, the third support member may have a plurality of through holes for spot welding at a predetermined interval, which are in surface contact with the back surface of the sign board, on the lower surface, a guide groove for screwing with the upper plate is formed on the upper surface, And the guide groove may be vertically connected by the third outer wall.

In the present invention, a first supporting member, a second supporting member, and a third supporting member are provided on the lower surface of the first supporting member, the second supporting member, and the third supporting member, A reinforcing piece can be formed so as to support more firmly.

According to the present invention having the above-described configuration, it is possible to firmly fix an individual sign board to a connecting rod connected to a support of a road sign, and furthermore, when a part of the sign board is partially broken, the replacement is easy.

In addition, the support member is symmetrical in structure by organic bond between the bent portion and the step portion, and the fixation of the back surface of the support member and the sign board is fixed by spot welding, thereby improving the flatness of the sign board.

In addition, it is easy to assemble a plurality of sign boards, and by using the upper plate on the support member, the sign boards are coupled with the connection rods, so that the connection of the sign boards coupled to the connection rods can be robust.

1 is a perspective view showing a rear surface of a road sign according to the prior art.
2 is a side view showing a supporting member of a road signboard according to Korean Patent No. 1389689 of the prior art.
Fig. 3 is a perspective view showing a state where the support member of Fig. 2 is installed on a road sign.
4 is a cross-sectional perspective view showing a support member of a road signboard according to a first embodiment of the present invention.
5 is a cross-sectional perspective view showing a support member of a road signboard according to a second embodiment of the present invention.
6 is a bottom plan view of a prefabricated flat road sign according to an embodiment of the present invention.
7 is a cross-sectional perspective view taken along line a-a 'of FIG.
FIG. 8 is a cross-sectional view showing the connecting rod in a state in which FIG. 6 is taken as b-b '.
9 is a cross-sectional perspective view taken along line c-c 'of FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a bathroom floor drain trap according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 4 is a perspective view showing a support member of a road signboard according to a first embodiment of the present invention, and FIG. 5 is a cross-sectional perspective view showing a support member of the road signboard according to the second embodiment of the present invention.

Referring to FIG. 4, the bent portion 215 of the first supporting member 210 and the step portion 225 of the second supporting member 220 are coupled to each other to have a flat structure.

The first support member 210 has a first upper surface 211 and a first lower surface 212 spaced from each other with a space formed therebetween and has a first upper surface 211 and a second upper surface 211, A first outer wall 213 connecting the lower surface 212 is formed. The first upper surface 211 and the first outer wall 213 and the first lower surface 212 and the first outer wall 213 are formed with bent portions 215 bent inward in a plane .

The second support member 220 includes a second upper surface 221 and a second lower surface 222 spaced apart from each other with a space therebetween. 2, a second outer wall 223 is formed in contact with the first outer wall 213 while connecting the lower surface 222. A portion connecting the second upper surface 221 and the second outer wall 223 and connecting the second lower surface 222 and the second outer wall 223 is formed with a step portion 225 extending horizontally in a plane .

The step 225 of the second supporting member 220 is seated on the outside of the bending portion 215 of the first supporting member 210 and the first supporting member 210 and the second supporting member 210 220 are coupled to each other and have a flat surface on the upper and lower surfaces.

The lower surfaces 212 and 222 of the first support member 210 and the second support member 220 are provided with a plurality of through holes 230 for spot welding that are in surface contact with the back surface of the sign 50, And upper and lower holes 245 are formed on the upper surfaces 211 and 221 so as to be screwed with the upper plate and outer walls and holes 243 are formed in the outer walls 213 and 223 .

The first and second support members 210 and 220 are formed on the lower surfaces 212 and 222 of the first and second support members 210 and 220 on the inner side of the surface contacting the back surface of the sign 50, The reinforcing piece 260 may be formed to support the reinforcing piece 260 more firmly.

The first support member 210 and the second support member 220 may have any combination of configurations so long as the bent portion 215 and the step portion 225 are formed to correspond to each other and have a flat plane.

5, the first support member 210 is formed with a bent portion 215 and a step portion 217. The second support member 220 has a step portion 225 And bent portions 227 are respectively formed.

The road sign can be easily assembled using the first support member and the second support member according to the present invention.

6 is a bottom plan view of a prefabricated flat road sign according to an embodiment of the present invention. FIG. 7 is a cross-sectional perspective view taken along line a-a 'in FIG. 6, FIG. 8 is a cross-sectional view illustrating a connection rod 2 in a state taken along line b-b' Fig.

6 to 9, first, a plurality of divided signs 50 for guiding the road are brought into contact with each other, and then the first and second supporting members 210 and 220 ) Extending in the vertical direction.

 A plurality of through holes 240 for spot welding are provided on the lower surfaces 212 and 222 of the first support member 210 and the second support member 220 at regular intervals in surface contact with the back surface of the sign 50, And the first support member 210 and the second support member 220 and the sign 50 are coupled to the through hole 240 by the spot welding 250. [ Since the first and second support members 210 and 220 and the sign 50 are coupled by the spot welding 250, the flatness of the sign can be improved.

The top and bottom surfaces 211 and 221 of the first and second support members 210 and 220 are formed with upper and lower holes 245 that are screwed with the upper plate 270, The first and second supporting members 210, 220 and the upper plate 270 are firmly coupled to each other.

The outer walls 213 and 223 of the first supporting member 210 and the second supporting member 220 are formed with outer walls or through holes 243 for connecting the outer and inner walls 243, The first support member 210 and the second support member 220 are firmly coupled to each other by the outer walls 213 and 223.

Referring to FIG. 8, the first and second supporting members 210 and 220 are fixed to the upper plate 270 by screws so that the first and second supporting members 210 and 220 and the upper plate 270 are tightly coupled The edge of the band 120 is coupled between the nut of the screw and the upper plate 270 to connect the assembly type road sign to the connecting rod 2.

Referring to FIGS. 6 and 9, a third supporting member 230, which is elongated at the end of the sign 50, is coupled to the sign by a spot weld 250 at the bottom, May be combined with the first and second support members 210 and 220 by the upper plate 270 to have a more rigid structure as a whole.

The third support member 230 is formed with a plurality of through holes 240 for spot welding 250 at regular intervals in surface contact with the back surface of the sign 50 on the third lower surface 232, And one end of the third lower surface 232 and the guide groove 231 are vertically connected by the third outer wall 233. The upper end of the third lower surface 232 and the guide groove 231 are connected to each other.

Another upper plate 270 is positioned above the extended edges of the first and second support members 210 and 220 and at the upper portion of the third support member 230 at the edge of the sign 50, The upper plate 270 is screwed and fixed at the upper part by the screw holes of the first and second supporting members 210 and 220 at the one side of the upper plate 50, And the upper plate 270 is screwed and fixed by the groove 231.

A third supporting member 230 is provided on the third lower surface 232 of the third supporting member 230 so that the third supporting member 230 can be more firmly supported on the inner side of the surface- (260) may be formed.

The above-described assembled road sign can be assembled with a large number of sign boards 50, and it is easy to assemble the sign board 50 by the point welding and screw fastening structure. Further, when the sign board is partially damaged It is easy to repair and replace only partly.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention by those skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims. Are also included within the scope of the present invention.

1: landing 2: connecting rod
10, 50: Signs 20: Support member
21, 240: through hole 22: guide groove
23: reinforcements 25: steps
100: Road sign 110: Support
120: band 210: first support member
211: first upper surface 212: first lower surface
213: first outer wall 215, 227:
220: second supporting member 221: second upper surface
222: second lower surface 223: second outer wall
217, 225: step 230: third supporting member
231: guide groove 232: third lower surface
233: third outer wall 243: outer wall or hollow
245: Top or bottom hole 250: Spot welding
260: Reinforced fuselage 270: Top plate

Claims (7)

A plurality of divided signs;
A first upper surface and a first lower surface are spaced apart from each other and a space is formed therebetween, and on one side thereof, a first outer wall connecting the first upper surface and the first lower surface is formed A first supporting member having a bent portion bent inwardly in a plane or a stepped portion extending horizontally in a plane, the portion connecting the first upper surface to the first outer wall and the first lower surface first outer wall;
A second upper surface and a second lower surface are spaced apart from each other so that a space is formed therebetween, and at one side thereof, a second upper surface and a second lower surface are connected to each other, A portion connecting the second upper surface and the second outer wall, and a portion connecting the second lower surface and the second outer wall may have a stepped portion extending horizontally in a plane or a bent portion bent inwardly in a plane, A second supporting member formed; And
And an upper plate coupled to the upper portion of the first support member and the second support member,
The first outer wall of the first support member and the second outer wall of the second support member are in contact with each other so that the step or bent portion of the second support member is engaged with the bent or stepped portion of the first support member The upper and lower surfaces of the first and second support members as a whole have a flat surface,
And a third support member formed to extend at an end of the signboard,
And the third support member is coupled to the first and second support members by another upper plate at the upper portion. The first and second support members are coupled to the lower plate of the third support member by spot welding, . The method according to claim 1,
Wherein a plurality of through holes are formed on the lower surface of the first support member and the second support member for spot welding at a predetermined interval in surface contact with the back surface of the sign board, Wherein the support member and the sign are coupled to each other. The method according to claim 1,
The outer wall of the first and second support members is formed with an outer wall screw hole for connecting the outer wall and the outer wall of the first and second support members so that the outer wall of the first support member and the second support member are tight A prefabricated flat road sign featuring an engaging engagement. The method according to claim 1,
The first support member and the second support member are fastened to the upper plate and the screw so that the first and second support members are firmly coupled to the upper plate and the edge of the band is coupled between the nut of the screw and the upper plate, And the guide rail is assembled to the direction connecting rod. delete The method according to claim 1,
The third support member has a plurality of through holes for spot welding at a predetermined interval in a face-to-face contact with the back surface of the sign board on the lower surface, a guide groove for screwing with the upper plate is formed on the upper portion, And the guide groove is vertically connected by the third outer wall. The method according to claim 1,
The first supporting member, the second supporting member, and the third supporting member are further supported firmly on the inner side of the lower surface of the first supporting member, the second supporting member, and the third supporting member, Wherein the reinforcing plate is formed to allow the reinforcing plate to be formed.
KR1020170117772A 2017-09-14 2017-09-14 Assembly Type Flat Road Sign Board KR101871335B1 (en)

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Application Number Priority Date Filing Date Title
KR1020170117772A KR101871335B1 (en) 2017-09-14 2017-09-14 Assembly Type Flat Road Sign Board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170117772A KR101871335B1 (en) 2017-09-14 2017-09-14 Assembly Type Flat Road Sign Board

Publications (1)

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KR101871335B1 true KR101871335B1 (en) 2018-06-27

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KR1020170117772A KR101871335B1 (en) 2017-09-14 2017-09-14 Assembly Type Flat Road Sign Board

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010203203A (en) * 2009-03-06 2010-09-16 Ohkura Seisakusho Co Ltd Panel for sign board, method for assembling panel for sign board, and sign board
KR101378878B1 (en) * 2014-01-28 2014-04-01 최광철 Assembly road traffic sign using panels of sheet molding compound

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010203203A (en) * 2009-03-06 2010-09-16 Ohkura Seisakusho Co Ltd Panel for sign board, method for assembling panel for sign board, and sign board
KR101378878B1 (en) * 2014-01-28 2014-04-01 최광철 Assembly road traffic sign using panels of sheet molding compound

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