CN213173405U - Road sign board for connecting transition section of expressway and urban road - Google Patents

Abstract

The utility model discloses a road sign tablet that is used for highway and urban road to link up changeover portion, including support column and sign, the welding of support column left side has the connecting seat, the bracing piece is installed in the connecting seat left side, the sign front end is attached to have the reflector layer, the inside right side border position that is close to of reflector layer is provided with urban district's signpost, urban district's signpost internally mounted has a marker light. This a road sign tablet for highway and urban road link up changeover portion can make the sign brighter, can attract attention, and then can prevent to cause dizzy phenomenon to the navigating mate, and the navigating mate of being convenient for can clearly see the instruction content in watching the sign, and then has formed bright vision contrast, conveniently installs and dismantles the sign, prevents that the sign from rotating on the bracing piece.

Description

Road sign board for connecting transition section of expressway and urban road

Technical Field

The utility model relates to a traffic marks the field, specifically is a road sign tablet that is used for highway and urban road to link up the changeover portion.

Background

At present, a traffic direction mark at a connection transition section of an expressway and an urban road has certain problems in the transition conversion aspect of guiding strange drivers from the expressway to the urban road, from high driving speed to low driving speed, from a highway area to the urban area and the like, and related researches are vacant. Therefore, the reasonably designed expressway and urban road connection transition section road indication sign system can provide simple and clear road indication information with good visibility, strong readability, accuracy and understandability for strange drivers, and can enable the drivers to efficiently and quickly identify and judge information in a short time on a road running at a high speed, so that the drivers can safely, efficiently and smoothly drive the vehicles and the vehicles, and the problems of difficult installation, difficult disassembly and the like are solved.

The road sign board for the transition section between the highway and the urban road in the market cannot enable drivers to know the content on the sign board more clearly, is inconvenient to install and disassemble, and cannot fix the supporting rod.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road sign tablet that is used for highway and urban road to link up the changeover portion to the road sign tablet that is used for highway and urban road on the market that proposes in solving above-mentioned background art links up the changeover portion, can not make the navigating mate more clearly understand the content on the sign, be not convenient for installation and dismantlement, can not carry out the problem of fixing to the bracing piece.

In order to achieve the above object, the utility model provides a following technical scheme: a road sign board for a transition section of connection between a highway and an urban road comprises a support column and a sign board, wherein a connecting seat is welded on the left side of the support column, a support rod is installed on the left side of the connecting seat, a reflecting layer is attached to the front end of the sign board, a city street board is arranged in the reflecting layer close to the edge position of the right side, a first marker lamp is installed in the city street board, an indicating arrow is arranged in the sign board close to the edge position of the right side and below the city street board, a second marker lamp is installed in the indicating arrow, a highway street board is arranged in the sign board close to the edge position of the left side, a bolt is installed at the rear end of the support rod, a fixed bearing is welded at the rear end of the indicating board close to the edge position of the right side, a bearing rod is installed on the left, the indicator board is characterized in that a semicircular groove is formed in the rear end of the indicator board, a threaded hole is formed in the front end of the semicircular groove, an auxiliary plate is rotatably connected to the bearing rod through a rotating shaft, a screw rod penetrates through the auxiliary plate, and a nut is arranged at the position where the screw rod is in contact with the auxiliary plate.

Preferably, a plurality of groups of the first-number marking lamps are equidistantly distributed at the inner edge of the urban area road sign and are distributed in a rectangular shape.

Preferably, a plurality of groups of the second indicator lights are equidistantly distributed inside the indicator arrow.

Preferably, a first through hole is formed in the position, close to the upper edge, of the front end of the auxiliary plate in a penetrating mode, and the supporting rod penetrates through the first through hole through a screw rod and is matched with the auxiliary plate and a nut to be fixedly installed at the rear end of the indicator board.

Preferably, No. two through holes are formed in the edge position of the right side of the supporting rod in a penetrating mode, and the two groups of supporting rods penetrate through the No. two through holes through bolts and are fixedly installed in the semicircular grooves in a matched mode with the threaded holes.

Preferably, the auxiliary plate is movably arranged in the two groups of fixed bearings through a rotating shaft matched with the bearing rods.

Compared with the prior art, the beneficial effects of the utility model are that: the road sign board for the transition section between the expressway and the urban road is characterized in that a first sign lamp is arranged in the urban road sign board, a second sign lamp is arranged in an indication arrow, the sign board can be brighter and attractive, meanwhile, a reflective layer is arranged at the front end of the sign board, so that the phenomenon of dizziness of a driver can be prevented, the driver can clearly see the indication content in the sign board, and a clear visual contrast is formed;

this a road sign tablet for highway and urban road link up changeover portion is through having seted up the half slot at the signboard rear end, the accessory plate passes through the rotation axis at the bearing bar internal rotation, can rotate the accessory plate, secondly through putting into the half slot to the bracing piece, and through cooperating screw pole and No. two through-holes, and then can rotate the accessory plate, and the screw pole runs through the accessory plate through a through-hole, and through screw pole cooperation nut, and then can fix the bracing piece to the signboard rear end, conveniently install and dismantle the sign, simultaneously through setting up the screw hole in the half slot, wherein through passing No. two through-holes to the bolt, and twist the bolt, and then the bolt can be installed in the screw hole, prevent that the sign from rotating on the bracing piece.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic view of the rear structure of the signboard of the present invention;

fig. 4 is an enlarged view of a in fig. 3 according to the present invention.

In the figure: 1. a support pillar; 2. a connecting seat; 3. a support bar; 4. a sign; 5. a light-reflecting layer; 6. a city road sign; 7. a first marker light; 8. an arrow is indicated; 9. a second marker light; 10. a highway sign; 11. a bolt; 12. fixing the bearing; 13. a bearing rod; 14. a rotating shaft; 15. a semicircular groove; 16. a threaded hole; 17. a screw shaft; 18. an auxiliary plate; 19. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a road sign board for a transition section between a highway and an urban road comprises a support column 1 and an indication board 4, wherein a connecting seat 2 is welded on the left side of the support column 1, a support rod 3 is installed on the left side of the connecting seat 2, a reflective layer 5 is attached to the front end of the indication board 4, an urban area road board 6 is arranged in the reflective layer 5 close to the edge position of the right side, a first marking lamp 7 is installed in the urban area road board 6, an indication arrow 8 is arranged in the indication board 4 close to the edge position of the right side and below the urban area road board 6, a second marking lamp 9 is installed in the indication arrow 8, a highway board 10 is arranged in the indication board 4 close to the edge position of the left side, a bolt 11 is installed at the rear end of the support rod 3, a fixed bearing 12 is welded at the rear end of the indication board 4 close to the edge position of the right side, a, the rear end of the indication board 4 is provided with a semicircular groove 15, the front end of the semicircular groove 15 is provided with a threaded hole 16, the bearing rod 13 is rotatably connected with an auxiliary plate 18 through a rotating shaft 14, the auxiliary plate 18 is provided with a screw rod 17 in a penetrating way, and a nut 19 is arranged at the position where the screw rod 17 is contacted with the auxiliary plate 18.

A plurality of groups of first indicating lamps 7 are equidistantly distributed at the inner edge of an urban road sign 6 and are distributed in a rectangular shape, a plurality of groups of second indicating lamps 9 are equidistantly distributed inside an indicating arrow 8, the first indicating lamps 7 are arranged in the urban road sign 6 and the second indicating lamps 9 are arranged in the indicating arrow 8, so that the indicating board 4 can be brighter and can attract attention, and a driver can more clearly see the indicating board 4, meanwhile, a reflecting layer 5 is arranged at the front end of the indicating board 4, and further, the phenomenon of dizziness caused to the driver can be prevented, the visual difference with good visibility is realized, the driver can clearly see the indicating content in the indicating board 4, and further, the clear visual contrast is formed, the simplicity and the clarity are realized, a through hole is arranged at the position, close to the upper edge, of the front end of an auxiliary board 18, a support rod 3 passes through a through hole through a screw rod 17 to be matched with the auxiliary board 18 and is fixedly arranged at the rear, the right edge of the support rod 3 is provided with a second through hole, and two sets of support rods 3 are fixedly arranged in the semicircular groove 15 through a bolt 11 passing through the second through hole matching with the threaded hole 16, through arranging the threaded hole 16 in the semicircular groove 15, wherein the bolt 11 passes through the second through hole and is screwed to enable the bolt 11 to be arranged in the threaded hole 16, the indicator 4 is prevented from rotating on the support rod 3, the auxiliary plate 18 is movably arranged in two sets of fixed bearings 12 through a rotating shaft 14 matching with the bearing rod 13, through arranging the semicircular groove 15 at the rear end of the indicator 4, the auxiliary plate 18 rotates in the bearing rod 13 through the rotating shaft 14, the auxiliary plate 18 can be rotated, secondly, through placing the support rod 3 in the semicircular groove 15, and through matching the screw rod 17 with the second through hole, the auxiliary plate 18 can be rotated, and the screw rod 17 passes through the plate 18 through the first through hole, and through the screw rod 17 cooperation nut 19, and then can be fixed the bracing piece 3 to sign 4 rear end, conveniently install and dismantle sign 4.

The working principle is as follows: for the road signboard used for the transition section between the expressway and the urban road, firstly, a worker installs the support post 1 at a proper position, installs the support rod 3 at the left side of the support post 1 through the connecting seat 2, then fixes the auxiliary plate 18 in the two sets of fixed bearings 12 by placing the support rod 3 in the semicircular groove 15 at the rear end of the signboard 4 and under the action of the two sets of fixed bearings 12, so that the auxiliary plate 18 can rotate in the two sets of fixed bearings 12 by matching the bearing rod 13 through the rotating shaft 14 and the auxiliary plate 18 can pass through the screw rod 17 through the one-number through hole and match the nut 19, wherein the auxiliary plate 18 can rotate in the bearing rod 13 through the rotating shaft 14 by opening the semicircular groove 15 at the rear end of the signboard 4, secondly, and by placing the support rod 3 in the semicircular groove 15 and matching the screw rod 17 with the second-number through hole, and then the auxiliary board 18 can be rotated, and the screw 17 penetrates the auxiliary board 18 through the through hole of one number, and the screw 17 is matched with the nut 19, and then the support rod 3 can be fixed to the rear end of the indication board 4, so that the indication board 4 can be conveniently installed and dismantled, and at the same time, the bolt 11 can be matched with the threaded hole 16 by passing through the through hole of two numbers, and then can be installed at the rear end of the indication board 4, wherein the threaded hole 16 is formed in the semicircular groove 15, wherein the bolt 11 can be installed in the threaded hole 16 by passing through the through hole of two numbers, and screwing the bolt 11, so that the indication board 4 can be prevented from rotating on the support rod 3, and finally, by arranging the indication lamp of one number 7 in the urban area road sign 6 and the indication lamp of two numbers 9 in the indication arrow 8, the driver can know the road condition, and by arranging the express highway sign 10, the distance of urban area crossing and next crossing in addition, can make the understanding of navigating mate to the road conditions, wherein, can make sign 4 brighter, can notice, the navigating mate of being convenient for is more clear to sign 4, set up reflector layer 5 in sign 4 front end setting simultaneously, and then can prevent to cause dizzy phenomenon to the navigating mate, visual difference that visibility is good, the navigating mate of being convenient for can clearly see the instruction content in sign 4, and then has formed bright vision contrast, succinctly clear.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a road sign tablet for highway and urban road link up changeover portion, includes support column (1) and sign (4), its characterized in that: the welding of support column (1) left side has connecting seat (2), bracing piece (3) are installed in connecting seat (2) left side, sign (4) front end is attached to reflector layer (5), sign (4) inside is close to right side border position and is provided with urban area signpost (6), urban area signpost (6) internally mounted has a marker light (7), inside right side border position and the below department that is located urban area signpost (6) of being close to of sign (4) is provided with instruction arrow point (8), instruction arrow point (8) internally mounted has No. two marker lights (9), inside left side border position department of being close to of sign (4) is provided with expressway signpost (10), bolt (11) is installed to bracing piece (3) rear end, sign (4) rear end is close to right side border position welding and has fixed bearing (12), fixing bearing (12) left side is installed bearing rod (13), bearing rod (13) peripheral cover is equipped with rotation axis (14), semicircular groove (15) have been seted up to sign (4) rear end, threaded hole (16) have been seted up to semicircular groove (15) front end, it is connected with accessory plate (18) to rotate through rotation axis (14) on bearing rod (13), and accessory plate (18) run through and are provided with screw rod (17), the position that screw rod (17) and accessory plate (18) contacted is provided with nut (19).

2. The road sign for the junction between the expressway and the urban road according to claim 1, wherein: the first-number marking lamps (7) are distributed on the inner edge of the urban area road board (6) at equal intervals and are distributed in a rectangular shape.

3. The road sign for the junction between the expressway and the urban road according to claim 1, wherein: a plurality of groups of the second indicator lights (9) are distributed in the indicating arrow (8) at equal intervals.

4. The road sign for the junction between the expressway and the urban road according to claim 1, wherein: a through hole is formed in the position, close to the upper edge, of the front end of the auxiliary plate (18) in a penetrating mode, and the supporting rod (3) penetrates through the through hole through a screw rod (17) to be matched with the auxiliary plate (18) and a nut to be fixedly installed at the rear end of the indication plate (4).

5. The road sign for the junction between the expressway and the urban road according to claim 1, wherein: no. two through-holes are formed in the edge positions of the right sides of the support rods (3) in a penetrating mode, and the two groups of support rods (3) penetrate through the No. two through-holes through bolts (11) to be matched with threaded holes (16) to be fixedly installed in the semicircular grooves (15).

6. The road sign for the junction between the expressway and the urban road according to claim 1, wherein: the auxiliary plate (18) is movably arranged in the two groups of fixed bearings (12) by matching the rotating shaft (14) with the bearing rod (13).

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