Guard railing for road guidance in rainy and foggy weather

Abstract

The utility model belongs to the technical field of road protective fences, in particular to a protective fence for road guidance in rainy and foggy weather, which comprises two mounting columns, two protective plates fixedly mounted on the front sides of the two mounting columns, and a support, the front end of the support is fixedly mounted on the rear side of the protective plate above, and the rear end of the support is fixedly mounted on the rear side of the protective plate above. The bottom end of the electronic warning board is connected to the top of the support in a sliding mode. The damping assembly comprises two springs, two fixing plates and two dampers, the rear ends of the two springs are both fixedly installed on the front side of the support, warning and guiding are conducted on a driver in the rainy and foggy weather through a simple structure, and the situation that the driver is damaged in the rainy and foggy weather is avoided; and the driving safety of the driver is ensured, the protection effect of the protective fence is improved, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to road guardrail technical field especially, it relates to a guardrail for rain and fog weather road guidance. BACKGROUND

[0002] On the modern city traffic road, the guardrail is the important traffic facility of maintaining and guaranteeing the road safety, and the guardrail on the road is to distinguish the lane, so that the vehicle travels safely and orderly, avoids the vehicle to cross the opposite lane or the non - motor vehicle lane overtaking.

[0003] In the prior art, the patent file with the application number of 202122222949.4 discloses a kind of road guardrails, including a kind of road guardrails, including guardrail and support frame, support frame is 45 ° inclined arrangement, and support frame is all presented transverse equidistance arrangement.The utility model overcomes the deficiency of prior art, by setting up support frame and return spring, emergency protection effect can be played to guardrail, when guardrail is inclined, support frame is supported to guardrail by the reaction force of return spring, avoid guardrail to collapse completely, improve the security of guardrail, and the device is provided with telescopic rod in the upper end of guardrail, by adjusting telescopic rod, the purpose of adjusting guard height can be achieved, the illuminating lamp on the upper end of telescopic rod can enrich the functionality of the guardrail, improve the application range of the guardrail, conducive to actual use.

[0004] But the technical scheme in the above-mentioned prior art has the disadvantages that the guardrail is single in function, it is difficult to warn and guide the driver in rain and fog weather, and the driver's vision is easily disturbed in rain and fog weather, which may easily cause accidents, therefore, the present application provides a kind of guardrail for rain and fog weather road guidance to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art that the guardrail is single in function, it is difficult to warn and guide the driver in rain and fog weather, and the driver's vision is easily disturbed in rain and fog weather, which may easily cause accidents, and provides a kind of guardrail for rain and fog weather road guidance.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A kind of guardrail for rain and fog weather road guidance, including two installation columns, the front side of two installation columns is fixedly installed with two guard plates, and the guardrail further includes:

[0008] Support, the front end of the support is fixedly installed at the rear side of the guard plate above;

[0009] The electronic warning board is slidably connected at the bottom end to the top of the support;

[0010] The shock absorption assembly comprises two springs, two fixing plates and two dampers, the rear ends of the two springs are fixedly installed on the front side of the support, the front ends of the two springs are fixedly installed on the rear side of the electronic warning board, the bottom ends of the two fixing plates are fixedly installed on the top of the support, the front ends of the dampers are fixedly installed on the corresponding fixing plates, and the rear ends of the two dampers are fixedly installed on the front side of the electronic warning board.

[0011] The protection assembly is arranged on the top of the electronic warning board and cooperates with the electronic warning board.

[0012] The fog lamps are arranged in two, and the fog lamps are fixedly installed on the top end of the corresponding mounting column.

[0013] As a preferred scheme of the utility model, the bottom of the support is fixedly installed with two reinforcing rods, and the bottom ends of the two reinforcing rods are fixedly installed on the rear side of the lower protection plate.

[0014] As a preferred scheme of the utility model, the bottom of the electronic warning board is fixedly installed with two sliding blocks, and the top of the support is provided with two sliding grooves, and the sliding blocks are slidably connected in the corresponding sliding grooves.

[0015] As a preferred scheme of the utility model, the sliding groove is a rectangular groove, and the sliding block is a rectangular block, and the width of the sliding block is the same as the inner wall width of the sliding groove.

[0016] As a preferred scheme of the utility model, the protection assembly comprises a shielding plate, a motor, a lead screw, a nut and a scraper, the bottom of the shielding plate is fixedly installed on the top end of the electronic warning board, the bottom of the shielding plate is provided with a mounting groove, the motor is fixedly installed on the right end of the shielding plate, the left end of the lead screw is rotatably connected to the left side inner wall of the mounting groove, the right end of the lead screw is fixedly installed on the output shaft of the motor, the nut is slidably connected in the mounting groove and is threadedly sleeved on the lead screw, the top end of the scraper is fixedly installed on the bottom of the nut, and the rear side of the scraper is in contact with the front side of the electronic warning board.

[0017] As a preferred scheme of the utility model, the top of the shielding plate is fixedly installed with two warning lights.

[0018] Beneficial effects:

[0019] 1. The electronic warning board can display warning slogans in rainy and foggy weather, so as to warn and remind the driver, the fog lamp can perform light warning in rainy and foggy weather, so as to facilitate personnel to avoid colliding with the protective fence in heavy fog weather, reduce accidents and improve the protection effect.

[0020] 2. When the protective plate is impacted, the cooperation between two springs, two fixed plates and two dampers can absorb shock and buffer the electronic warning sign, reduce the impact force on the electronic warning sign, achieve safety protection for the electronic warning sign and reduce subsequent maintenance costs.

[0021] 3. By setting up a shield, rain and dust can be blocked from the electronic warning sign. At the same time, by starting the motor, the lead screw can be rotated. Then, through the threaded connection between the lead screw and the nut, the scraper can be moved laterally to scrape and clean the electronic warning sign, thus preventing rain and dust from affecting the display effect of the electronic warning sign.

[0022] This utility model, through its simple structure, provides warnings and guidance to drivers in rainy and foggy weather, preventing accidents caused by impaired driver visibility in such conditions, ensuring driver safety, improving the protective effect of the guardrail, and demonstrating strong practicality. Attached Figure Description

[0023] Figure 1 This is a three-dimensional front view of the structure of this utility model;

[0024] Figure 2 This is a three-dimensional rear view of the structure of this utility model;

[0025] Figure 3 The three-dimensional structural diagrams of the bracket, slide, electronic warning sign, slider, fixing plate, damper, shield, motor, scraper and warning light of this utility model are shown.

[0026] Figure 4 This is a three-dimensional structural diagram of the shield, mounting groove, motor, lead screw, nut, scraper, and warning light of this utility model.

[0027] In the diagram: 1. Mounting post; 2. Protective plate; 3. Bracket; 4. Reinforcing rod; 5. Slide groove; 6. Electronic warning sign; 7. Slider; 8. Spring; 9. Fixing plate; 10. Damper; 11. Cover plate; 12. Mounting slot; 13. Motor; 14. Lead screw; 15. Nut; 16. Scraper; 17. Warning light; 18. Fog light. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] Example

[0030] Reference Figures 1-4A rain and fog weather road guiding guard rail, including two installation columns 1, the front side of two installation columns 1 is fixedly installed with two guard plates 2, the guard rail further includes:

[0031] Support 3, the front end of support 3 is fixedly installed on the rear side of the guard plate 2 located above;

[0032] Electronic warning board 6, the bottom end of electronic warning board 6 is slidably connected to the top of support 3;

[0033] Damping assembly, the damping assembly includes: two springs 8, two fixed plates 9 and two dampers 10, the rear end of two springs 8 is fixedly installed on the front side of support 3, the front end of two springs 8 is fixedly installed on the rear side of electronic warning board 6, the bottom end of two fixed plates 9 is fixedly installed on the top of support 3, the front end of damper 10 is fixedly installed on the corresponding fixed plate 9, the rear end of two dampers 10 is fixedly installed on the front side of electronic warning board 6;

[0034] Protection assembly, the protection assembly is arranged on the top of electronic warning board 6, and the protection assembly is matched with electronic warning board 6;

[0035] Fog lamp 18, arranged as two, fog lamp 18 is fixedly installed on the top end of the corresponding installation column 1.

[0036] Through the above structure: by setting electronic warning board 6, warning slogans can be displayed in rain and fog weather, so as to warn and remind the driver, by setting fog lamp 18, light warning can be carried out in rain and fog weather, personnel can avoid colliding with the guard rail in heavy fog weather, the accident can be reduced, the protection effect is improved, in addition, when the guard plate 2 is impacted, the electronic warning board 6 can be buffered by the cooperation between the two springs 8, the two fixed plates 9 and the two dampers 10, the impact force received by the electronic warning board 6 can be reduced, the safety protection of the electronic warning board 6 is realized, and the subsequent maintenance cost is reduced.

[0037] As a preferred scheme of the utility model, two reinforcing rods 4 are fixedly installed on the bottom of support 3, and the bottom end of two reinforcing rods 4 is fixedly installed on the rear side of the guard plate 2 located below, the stability of support 3 can be improved by setting reinforcing rod 4.

[0038] As a preferred scheme of the utility model, two sliding blocks 7 are fixedly installed on the bottom of electronic warning board 6, two sliding grooves 5 are arranged on the top of support 3, and the sliding block 7 is slidably connected in the corresponding sliding groove 5, the stable sliding limiting and sliding support of electronic warning board 6 can be realized through the sliding limiting cooperation between sliding block 7 and sliding groove 5.

[0039] As a preferred scheme of the utility model, the chute 5 is a rectangular groove, the sliding block 7 is a rectangular block, the width of the sliding block 7 is same with the inner wall width of the chute 5, by the width of the sliding block 7 is same with the inner wall width of the chute 5, can improve the sliding connection stability between the sliding block 7 and the chute 5.

[0040] As a preferred scheme of the utility model, the protection assembly includes the baffle 11, the motor 13, the screw rod 14, the nut 15 and the scraper 16, the bottom of the baffle 11 is fixedly installed at the top end of the electronic warning board 6, the bottom of the baffle 11 is provided with the installation groove 12, the motor 13 is fixedly installed at the right end of the baffle 11, the left end of the screw rod 14 is rotatably connected on the left side inner wall of the installation groove 12, the right end of the screw rod 14 is fixedly installed on the output shaft of the motor 13, the nut 15 is slidably connected inside the installation groove 12 and is threadedly sleeved on the screw rod 14, the top end of the scraper 16 is fixedly installed at the bottom of the nut 15, the rear side of the scraper 16 is in contact with the front side of the electronic warning board 6, by setting the baffle 11, rainwater and dust can be shielded to the electronic warning board 6, simultaneously by starting the motor 13, the screw rod 14 can be driven to rotate, at this time, by the threaded connection cooperation between the screw rod 14 and the nut 15, the scraper 16 can be driven to move horizontally and scrape and clean the electronic warning board 6, rainwater and dust can be avoided to affect the display effect of the electronic warning board 6.

[0041] As a preferred scheme of the utility model, the top of the baffle 11 is fixedly provided with two warning lights 17, by setting the warning light 17, the warning effect of the electronic warning board 6 can be improved.

[0042] It needs to be explained that: the specific model of the electronic warning board 6, the motor 13, the warning light 17 and the fog lamp 18 is selected by the person skilled in the relevant art, and the above about the electronic warning board 6, the motor 13, the warning light 17 and the fog lamp 18 all belong to the prior art, and the scheme is not described in detail.

[0043] The utility model discloses a working principle: in use, first according to the use scene demand and connect city power or the solar cell panel of supporting of electronic warning board 6, motor 13, warning light 17 and fog lamp 18, then through the setting electronic warning board 6 can show warning slogan to rain and fog weather, to realize the warning reminder of driver, through the setting fog lamp 18 can carry out light warning in rain and fog weather, can facilitate personnel in heavy fog weather to avoid hitting the guardrail, can reduce the accident, improve the protection effect, in addition when the protection board 2 is hit, through the cooperation between two springs 8, two fixed plates 9 and two dampers 10, can carry out the shock attenuation of electronic warning board 6, can reduce the impact force that electronic warning board 6 received, realizes the safety protection of electronic warning board 6, reduces the follow -up maintenance cost, then through the setting baffle 11 can rain and dust shield electronic warning board 6, simultaneously through the starting motor 13 can drive screw rod 14 to rotate, thread connection cooperation between screw rod 14 and nut 15 can drive the scraping plate 16 transverse movement and carry out the scraping cleaning of electronic warning board 6, can avoid rain and dust influence the display effect of electronic warning board 6.

[0044] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and the utility model concept of the utility model, carries out equivalent replacement or change, should be covered in the protection scope of the utility model.

Claims

1. A protective fence for rain and fog weather road guidance, comprising two mounting columns (1), two protective plates (2) are fixedly installed on the front side of each of the two mounting columns (1), characterized in that, The guardrail further comprises: a support (3) fixedly installed at the front end of the rear side of the upper guard plate (2); an electronic warning board (6) slidingly connected at the bottom end of the top of the support (3); a damping assembly comprising two springs (8), two fixed plates (9) and two dampers (10), the rear end of each of the two springs (8) is fixedly installed at the front side of the support (3), the front end of each of the two springs (8) is fixedly installed at the rear side of the electronic warning board (6), the bottom end of each of the two fixed plates (9) is fixedly installed at the top of the support (3), the front end of the damper (10) is fixedly installed on the corresponding fixed plate (9), and the rear end of each of the two dampers (10) is fixedly installed at the front side of the electronic warning board (6); a protection assembly arranged at the top of the electronic warning board (6) and cooperating with the electronic warning board (6); two fog lamps (18) fixedly installed at the top end of the corresponding mounting column (1).

2. The guard rail for rain and fog weather road guidance according to claim 1, characterized in that, Two reinforcing rods (4) are fixedly installed at the bottom of the support (3), and the bottom end of each of the two reinforcing rods (4) is fixedly installed at the rear side of the lower guard plate (2).

3. The guard rail for rain and fog weather road guidance according to claim 1, characterized in that, Two sliding blocks (7) are fixedly installed at the bottom of the electronic warning board (6), and two sliding grooves (5) are formed at the top of the support (3), and the sliding block (7) is slidingly connected in the corresponding sliding groove (5).

4. The guard rail for rain and fog weather road guidance according to claim 3, characterized in that, The sliding groove (5) is a rectangular groove, and the sliding block (7) is a rectangular block, and the width of the sliding block (7) is the same as the width of the inner wall of the sliding groove (5).

5. The guard rail for rain and fog weather road guidance according to claim 1, characterized in that, The protection assembly comprises a shielding plate (11), a motor (13), a lead screw (14), a nut (15) and a scraper (16), the bottom of the shielding plate (11) is fixedly installed at the top end of the electronic warning board (6), an installation groove (12) is formed at the bottom of the shielding plate (11), the motor (13) is fixedly installed at the right end of the shielding plate (11), the left end of the lead screw (14) is rotatably connected to the left side inner wall of the installation groove (12), the right end of the lead screw (14) is fixedly installed on the output shaft of the motor (13), the nut (15) is slidingly connected inside the installation groove (12) and threadedly sleeved on the lead screw (14), the top end of the scraper (16) is fixedly installed at the bottom of the nut (15), and the rear side of the scraper (16) is in contact with the front side of the electronic warning board (6).

6. The guard rail for rain and fog weather road guidance according to claim 5, characterized in that, Two warning lights (17) are fixedly installed at the top of the shielding plate (11).

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