CN211898043U - A road bridge safety fence - Google Patents

Abstract

The utility model discloses a road and bridge safety guardrail, which comprises a device main body, a groove wall and a connecting road. The top of the device main body is fixedly connected with the groove wall, the interior of the device main body is fixedly connected with a connecting road, and the interior of the connecting road is fixed The main body spring is connected, the bottom of the main body spring is fixedly connected with a movable block, the middle part of the bottom of the movable block is fixedly connected with a support spring, the two sides of the support spring are fixedly connected with a device column, and the inside of the device column is fixedly connected with a reinforcing plate, a reinforcing plate The device base is fixedly connected to the bottom of the two sides of the device base, and the device lamp is fixedly connected to the surface of the device base. The device lamp improves the safety of the device main body, the rubber pad protects the device, and the groove improves the practicability of the device main body. The vibration mechanism greatly improves the safety of the main body of the device, and the neon mechanism facilitates the transmission of information to passersby to know the position of the guardrail, which is suitable for the use of safety guardrails and has broad development prospects in the future.

Description

A road bridge safety fence

technical field

The utility relates to the technical field of road safety protection, in particular to a road bridge safety protection fence.

Background technique

Most of the safety fences of road bridges are made of steel or cement, and the structure design is simple, only in the shape of columns connected with cross bars. The traditional guardrail is a rigid structure. After the car collides with the guardrail, due to the rigid impact and no buffering force, the car will be subjected to a very strong reaction force, which is easy to cause a huge threat to the people in the car.

The existing safety guardrails are generally iron guardrails, which can only play a simple isolation role in road traffic. In the event of a traffic accident, the vehicle easily rushes out of the guardrail to cause a traffic accident, and the anti-collision performance is low and cannot be used. To reduce the damage to the safety fence caused by the impact, the existing safety fence has poor viewing and transmission information. Due to the poor light at night, it is difficult for people in the vehicle to observe the information of the surrounding environment, and it is easy for passers-by to have a car accident.

Therefore, how to design a road and bridge safety fence has become a problem that we need to solve at present.

SUMMARY OF THE INVENTION

The purpose of the present utility model is to provide a road bridge safety fence, so as to solve the problems of poor shock absorption and difficulty in transmitting information proposed in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a road and bridge safety fence, comprising a device main body, a groove wall and a connecting road, the top of the device main body is fixedly connected with the groove wall, and the A connecting channel is fixedly connected inside, a main body spring is fixedly connected inside the connecting channel, a movable block is fixedly connected to the bottom of the main body spring, and a support spring is fixedly connected to the middle part of the bottom of the movable block. Device columns are fixedly connected on both sides, reinforcement plates are fixedly connected to the inside of the device columns, device bases are fixedly connected to the bottoms of the two sides of the reinforcement plates, and astigmatic holes are fixedly connected to the periphery of the groove wall, and the astigmatism A connecting block is fixedly connected on both sides of the bottom of the hole, a neon light is fixedly connected to the top of the connecting block, a protective shell is fixedly connected to the periphery of the neon light, and circuit wires are fixedly connected to both sides of the bottom of the protective shell. The two sides of the base of the device are embedded and connected with screw nails.

Preferably, a device lamp is fixedly connected above the circuit wire.

Preferably, a rubber pad is fixedly connected to the top of the device body.

Preferably, a groove is movably connected inside the groove wall.

Preferably, the connecting channel in the main body of the device, the main body spring in the connecting channel, the movable block at the bottom of the main spring, the support spring in the middle part of the bottom of the movable block, the device column on both sides of the support spring, the reinforcement plate inside the device column, The device bases at the bottoms of the two sides of the reinforcing plate together form a shock absorption mechanism.

Preferably, the groove wall on the top of the main body of the device, the astigmatism hole on the periphery of the groove wall, the connecting blocks on both sides of the bottom of the astigmatic hole, the neon light on the top of the connecting block, the protective shell on the periphery of the neon light, and the circuit on both sides of the bottom of the protective shell The lines together form a neon body.

Compared with the prior art, the beneficial effects of the present utility model are:

1. For this kind of road and bridge safety guardrail, by setting a shock absorption mechanism, the main body spring is installed in the main body of the device. When the vehicle is driving on the road bridge and the vehicle accidentally hits the guardrail, the main body spring will dampen the shock and will also The reaction force is carried out so that the vehicle will not go out of the road. The support spring is arranged at the bottom of the main body spring, which can make the shock absorption of the main body of the device better. Scope of application.

2. This kind of road and bridge safety guardrail, by setting up a neon mechanism, set neon lights on the top of the connection block, and the circuit lines on both sides of the bottom of the protective shell can be connected to the street light circuit, which can be turned on on time at night, and illuminated through the astigmatism hole, When the vehicle is driving on the road and bridge, the position of the guardrail can be clearly seen. At the same time, the neon mechanism can also beautify the environment and cooperate with the installed lights. The neon mechanism facilitates others to know the position of the guardrail and can also beautify the environment.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the overall top structure schematic diagram of the present utility model;

Fig. 3 is the overall surface schematic diagram of the utility model;

FIG. 4 is a schematic view of the enlarged structure of the A part of the present invention.

In the figure: 1. Device main body, 2. Groove wall, 3. Connecting channel, 4. Main body spring, 5. Active block, 6. Support spring, 7. Device column, 8. Reinforcing plate, 9. Device base, 10 , Astigmatism hole, 11, connection block, 12, neon light, 13, protective shell, 14, circuit wire, 15, screw nail, 16, device light, 17, rubber pad, 18, groove.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Please refer to FIGS. 1-4, the present utility model provides technical solutions: a road and bridge safety fence, comprising a device main body 1, a groove wall 2 and a connecting channel 3, the top of the device main body 1 is fixedly connected with the groove wall 2, the device The inside of the main body 1 is fixedly connected with a connecting channel 3, the inside of the connecting channel 3 is fixedly connected with a main body spring 4, the bottom of the main body spring 4 is fixedly connected with a movable block 5, and the middle part of the bottom of the movable block 5 is fixedly connected with a support spring 6, which supports the The two sides of the spring 6 are fixedly connected with a device column 7, the interior of the device column 7 is fixedly connected with a reinforcing plate 8, the bottom of the two sides of the reinforcing plate 8 is fixedly connected with a device base 9, and the periphery of the groove wall 2 is fixedly connected with astigmatism holes 10 , a connecting block 11 is fixedly connected on both sides of the bottom of the astigmatism hole 10, a neon light 12 is fixedly connected to the top of the connecting block 11, a protective shell 13 is fixedly connected to the periphery of the neon light 12, and circuit lines are fixedly connected on both sides of the bottom of the protective shell 13. 14. Screw nails 15 are embedded and connected on both sides of the base 9 of the device.

Preferably, a device lamp 16 is fixedly connected to the top of the circuit wire 14. The function of the existing safety guardrail is not good, and it cannot transmit information to passersby well, and it is easy for passers-by to observe the position of the guardrail at night and cause a car accident. By setting the device light 16, the device light 16 is set above the circuit line 14, which can be turned on at night, and the device light 16 emits strong light, which can effectively transmit information to passers-by, so that they can know the position of the guardrail, The device light 16 effectively avoids the occurrence of car accidents and improves the safety of the device main body.

Preferably, a rubber pad 17 is fixedly connected to the top of the device main body 1. Most of the existing safety fences do not have rubber pads 17 on the top of the device main body 1. Due to the long-term erosion of heavy rain, the service life of the device main body 1 is likely to be shortened. Short, by setting the rubber pad 17, the rubber pad 17 can also properly protect the device body 1 from the erosion of rainwater, and at the same time, the rubber pad 17 can be replaced to better maintain the guardrail. the service life of the device.

Preferably, a groove 18 is movably connected inside the groove wall 2. Most of the existing safety guardrails are made of iron, which is easy to rust due to the erosion of heavy rain, and pedestrians will inevitably ask the rust smell when they enter. , to make pedestrians feel uncomfortable, by setting the groove 18, and setting the groove 18 inside the groove wall 2, flowers and plants can be planted inside the groove 18 so that the fragrance of the flowers and plants can cover up the smell of rust, and at the same time, it can also be a road for purifying the air. Contributing to the above, the groove 18 improves the practicality of the device body.

Preferably, the connecting channel 3 inside the device main body 1, the main body spring 4 inside the connecting channel 3, the movable block 5 at the bottom of the main body spring 4, the supporting spring 6 in the middle part of the bottom of the movable block 5, and the device columns 7 on both sides of the supporting spring 6 , the reinforcing plate 8 inside the device column 7 and the device base 9 at the bottom of the two sides of the reinforcing plate 8 together form a shock absorption mechanism. The existing safety guardrails are generally iron railings, which can only play a simple isolation in road traffic. Function, in the event of a traffic accident, the vehicle is likely to rush out of the guardrail to cause a traffic accident, and the anti-collision performance is low, which cannot reduce the damage to the safety guardrail due to the impact. , When the vehicle is driving on the road and bridge and the vehicle accidentally hits the guardrail, the main body spring 4 will dampen the shock and also exert a reaction force, so that the vehicle will not go out of the road. A support spring 6 is provided at the bottom of the main body spring 4 , the shock absorbing performance of the device body 1 can be better, the shock absorbing mechanism greatly improves the safety of the device body, and expands the application range of the device body.

Preferably, the groove wall 2 at the top of the device main body 1, the astigmatic hole 10 on the periphery of the groove wall 2, the connecting blocks 11 on both sides of the bottom of the astigmatic hole 10, the neon light 12 on the top of the connecting block 11, and the protective shell 13 on the periphery of the neon light 12 , the circuit lines 14 on both sides of the bottom of the protective shell 13 together form a neon mechanism, the viewing and transmission information of the existing safety guardrail are poor, because the poor light at night makes it difficult for people in the vehicle to observe the information of the surrounding environment , it is easy for passersby to have a car accident. By setting a neon mechanism, a neon light 12 is set on the top of the connection block 11, and the circuit lines 14 on both sides of the bottom of the protective shell 13 can be connected to the street light circuit, which can be turned on on time at night, and emit light through the astigmatic hole 10. When the vehicle is driving on the road and bridge, the position of the guardrail can be clearly seen. At the same time, the neon mechanism can also beautify the environment and cooperate with the installation lights 16. The neon mechanism facilitates the transmission of information to passers-by to know the position of the guardrail. It can also beautify the environment and improve the practicability of the main body of the device.

Working principle: First of all, by setting the shock absorption mechanism, the main body spring 4 is installed in the main body 1 of the device. When the vehicle is driving on the road bridge and the vehicle accidentally hits the guardrail, the main body spring 4 will dampen the shock and also react. The support spring 6 is arranged at the bottom of the main body spring 4, which can make the shock absorption of the device main body 1 better. The shock absorption mechanism greatly improves the safety of the device main body and enlarges the device main body. the scope of application;

Then, by setting a neon mechanism, a neon light 12 is set on the top of the connection block 11, and the circuit lines 14 on both sides of the bottom of the protective shell 13 can be connected to the street light circuit, which can be turned on on time at night, and illuminated through the astigmatism hole 10. When the vehicle is running On roads and bridges, the position of the guardrail can be clearly seen. At the same time, the neon mechanism can also beautify the environment and cooperate with the installation lights 16. The neon mechanism facilitates the transmission of information to passers-by to know the position of the guardrail, and can also beautify the environment. The practicability of the main body of the device is improved;

Next, by setting the grooves 18 and setting the grooves 18 inside the groove wall 2, flowers and plants can be planted inside the grooves 18, so that the fragrance of the flowers and plants can cover up the smell of rust, and at the same time, it can also contribute to the road of purifying the air. force, the groove 18 improves the practicality of the device body;

Next, by setting the rubber pad 17, the rubber pad 17 can also properly protect the device main body 1 from the erosion of rainwater, and at the same time, the rubber pad 17 can be replaced to better maintain the guardrail. The rubber pad 17 plays a protective role on the device, Extend the service life of the device;

Finally, by setting the device light 16, the device light 16 is arranged above the circuit line 14, which can be turned on at night, and the device light 16 emits strong light, which can effectively transmit information to passers-by, so that they can know the position of the guardrail. The lamp 16 effectively avoids the occurrence of car accidents and improves the safety of the main body of the device, which is the working principle of this kind of road and bridge safety guardrail.

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

Claims (7)

1. The utility model provides a road and bridge safety protective guard, includes device main part (1), recess wall (2) and road junction (3), its characterized in that: the device comprises a device body (1), a groove wall (2) fixedly connected to the top of the device body (1), a connecting channel (3) fixedly connected to the inside of the device body (1), a main body spring (4) fixedly connected to the inside of the connecting channel (3), a movable block (5) fixedly connected to the bottom of the main body spring (4), a supporting spring (6) fixedly connected to the middle of the bottom of the movable block (5), device columns (7) fixedly connected to the two sides of the supporting spring (6), a reinforcing plate (8) fixedly connected to the inside of the device columns (7), device bases (9) fixedly connected to the bottoms of the two sides of the reinforcing plate (8), light scattering holes (10) fixedly connected to the periphery of the groove wall (2), connecting blocks (11) fixedly connected to the two sides of the bottom of the light scattering holes (10), and neon lamps (12) fixedly connected to the top of the connecting blocks (11), the periphery of the neon lamp (12) is fixedly connected with a protective shell (13), and circuit lines (14) are fixedly connected to two sides of the bottom of the protective shell (13).

2. The road and bridge safety guard rail of claim 1, wherein: spiral nails (15) are embedded and connected to two sides of the device base (9).

3. The road and bridge safety guard rail of claim 1, wherein: and a device lamp (16) is fixedly connected above the circuit wire (14).

4. The road and bridge safety guard rail of claim 1, wherein: the top of the device main body (1) is fixedly connected with a rubber pad (17).

5. The road and bridge safety guard rail of claim 1, wherein: the inner part of the groove wall (2) is movably connected with a groove (18).

6. The road and bridge safety guard rail of claim 1, wherein: the damping device is characterized in that a connection channel (3) in the main body (1), a main spring (4) in the connection channel (3), a movable block (5) at the bottom of the main spring (4), a supporting spring (6) in the middle of the bottom of the movable block (5), device columns (7) on two sides of the supporting spring (6), a reinforcing plate (8) in the device column (7) and a device base (9) at the bottom of two sides of the reinforcing plate (8) jointly form the damping mechanism.

7. The road and bridge safety guard rail of claim 1, wherein: the neon light device is characterized in that a groove wall (2) at the top of the device body (1), light scattering holes (10) on the periphery of the groove wall (2), connecting blocks (11) on two sides inside the bottom of the light scattering holes (10), neon lights (12) on the tops of the connecting blocks (11), protective casings (13) on the periphery of the neon lights (12) and circuit wires (14) on two sides of the bottoms of the protective casings (13) jointly form a neon mechanism.

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