Highway traffic safety protection device

Abstract

The utility model provides a road traffic safety protection device, and belongs to the technical field of road traffic. Comprising a rectangular base and a protection mechanism, a cylindrical block is installed at the top of the rectangular base, the protection mechanism comprises a vertical rod, the vertical rod is stably installed at the top of the cylindrical block, a connecting plate is connected to the outer portion of the vertical rod in a sleeving mode, an elastic rod is installed on the connecting plate, and a top cover is fixedly installed at the top of the vertical rod and used for limiting the connecting plate. A positioning plate is fixedly installed on the outer side face of the rectangular base, and a positioning hole is formed in the upper surface of the positioning plate. The vertical rods are installed on the cylindrical blocks, the vertical rods are sleeved with the connecting plates, the connecting plates are fixedly connected with the elastic rods, and the multiple elastic rods are arranged and evenly arranged at the positions on one sides of the multiple cylindrical blocks, so that the buffering effect on a vehicle is improved, the vehicle is prevented from breaking the device by collision, and therefore the situation that broken parts are thrown out and hurt pedestrians is avoided; larger accidents are avoided, and the use requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of highway traffic, in particular to a highway traffic safety protection device. Background Art

[0002] Guardrails on highway traffic are not only used to separate roads and distinguish the direction of vehicle travel, but also play a protective role to a certain extent. When a vehicle loses control or an accident occurs, they can block and buffer the vehicle, reduce the impact force of the vehicle, reduce the severity of the accident, and protect the lives of vehicle drivers and pedestrians.

[0003] Most guardrails on highways are made of welded stainless steel and installed in the middle of the road. However, in actual use, it is found that when a vehicle loses control, it will collide with the guardrail. Due to the speed of the vehicle, the guardrail will be directly broken apart, and the railings will be scattered everywhere. Moreover, when the guardrail is broken, it will be thrown for a distance. Since the guardrail is thrown in no fixed direction, it is easy to cause harm to pedestrians on the road and cause a larger accident. Therefore, a highway traffic safety protection device is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the present invention provides a road traffic safety protection device that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a road traffic safety protection device, comprising a rectangular seat, and a cylindrical block is installed on the top of the rectangular seat;

[0007] A protection mechanism, the protection mechanism comprising:

[0008] Vertical rod, which is stably mounted on the top of the cylindrical block

[0009] A connecting plate, the connecting plate is sleeved on the outside of the vertical rod, and an elastic rod is installed on the connecting plate;

[0010] The top cover is fixedly mounted on the top of the vertical rod and is used to limit the connection plate.

[0011] In a preferred solution, a positioning plate is fixedly mounted on the outer side surface of the rectangular seat, a positioning hole is opened on the upper surface of the positioning plate, and a positioning pin is provided inside the positioning hole.

[0012] In a preferred solution, a plurality of cylindrical blocks, vertical rods and top covers are provided and evenly arranged above the rectangular seat, and a cylindrical block and vertical rod are provided between every two top covers.

[0013] In a preferred solution, a limit plate is sleeved on the vertical rod, and the limit plate is arranged at the upper and lower sides of the connecting plate.

[0014] In a preferred solution, a reinforcing mechanism is further provided on the rectangular seat, and the reinforcing mechanism includes a hollow bin, a triangular plate and a vertical plate.

[0015] In a preferred solution, the hollow bin is fixedly installed on the outer side of the rectangular seat, and the bottom end of the vertical plate is arranged inside the hollow bin, and the vertical plate and the hollow bin are welded together.

[0016] In a preferred solution, the number of the hollow chambers is two, and the chambers are respectively arranged at the front and rear sides of the elastic rod, and a support rod is fixedly installed between the two hollow chambers.

[0017] In a preferred solution, a triangular plate is fixedly installed on the top of the hollow bin, and one side of the triangular plate is fixedly connected to the outer surface of the vertical plate.

[0018] The utility model provides a road traffic safety protection device, the beneficial effects of which include:

[0019] 1. By installing a vertical rod on the cylindrical block and sleeved with a connecting plate on the vertical rod, the connecting plate is fixedly connected to the elastic rod, and a plurality of elastic rods are provided, which are evenly arranged on one side of multiple cylindrical blocks, so as to increase the buffering effect on the vehicle, prevent the vehicle from hitting the device, thereby preventing the broken parts from being thrown out and causing harm to pedestrians, avoiding larger accidents, and meeting the requirements of use.

[0020] 2. By installing a hollow bin on the outside of the rectangular seat and stably installing a vertical plate inside the hollow bin, the vertical plate is set outside the elastic rod, and the elastic rod is set between the two vertical plates, the buffering effect on the vehicle is improved, and the strength of the device is enhanced to avoid the device being broken and affecting its use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the elastic rod structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the support rod structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the position of the limit plate of the utility model.

[0026] In the figure: 1. Rectangular seat; 2. Cylindrical block; 3. Protective mechanism; 31. Vertical rod; 32. Connecting plate; 321. Elastic rod; 33. Top cover; 4. Positioning plate; 5. Positioning hole; 6. Positioning pin; 7. Limiting plate; 8. Reinforcement mechanism; 81. Hollow bin; 82. Triangular plate; 83. Vertical plate; 9. Support rod; 10. Traction ring. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0028] Reference Figures 1-4 The utility model provides a technical solution: a highway traffic safety protection device, including a rectangular seat 1 and a protection mechanism 3, and a cylindrical block 2 is installed on the top of the rectangular seat 1, the protection mechanism 3 includes a vertical rod 31, the vertical rod 31 is stably installed on the top of the cylindrical block 2, a connecting plate 32 is sleeved on the outside of the vertical rod 31, and an elastic rod 321 is installed on the connecting plate 32, and a top cover 33 is fixedly installed on the top of the vertical rod 31 for limiting the connecting plate 32.

[0029] In a preferred embodiment, a positioning plate 4 is fixedly installed on the outer side of the rectangular seat 1, and a positioning hole 5 is opened on the upper surface of the positioning plate 4, and a positioning pin 6 is provided inside the positioning hole 5. This device needs to be installed on a road for use. In order to stably install this device on the road, a positioning plate 4 will be installed on the outside of the rectangular seat 1, and a positioning pin 6 will be provided inside the positioning plate 4. When installing this device, the positioning pin 6 will be driven into the inside of the road to fix the device.

[0030] In a preferred embodiment, there are several cylindrical blocks 2, vertical rods 31 and top covers 33, and they are evenly arranged above the rectangular seat 1. A cylindrical block 2 and a vertical rod 31 are arranged between every two top covers 33. In order to improve the use effect of this device, several elastic rods 321 are set, and one end of the elastic rod 321 is installed on the vertical rod 31. Therefore, several cylindrical blocks 2 and vertical rods 31 are set, and an elastic rod 321 is installed on each vertical rod 31. In this way, each elastic rod 321 is installed and used to improve the buffering effect on the vehicle.

[0031] In a preferred embodiment, a limit plate 7 is sleeved on the vertical rod 31, and the limit plate 7 is set at the upper and lower sides of the connecting plate 32. When in use, in order to ensure that the connecting plate 32 is stably installed on the vertical rod 31 and prevent the connecting plate 32 from moving up and down at will, a limit plate 7 is installed on the vertical rod 31. By limiting the connecting plate 32 by the limit plate 7, the connecting plate 32 can be controlled for stable use and prevented from moving around at will.

[0032] In order to improve the strength of the device and avoid it from being broken, a reinforcing mechanism 8 is further provided on the rectangular seat 1. The reinforcing mechanism 8 includes a hollow bin 81, a triangular plate 82 and a vertical plate 83. The hollow bin 81 is fixedly installed on the outer side of the rectangular seat 1, and the bottom end of the vertical plate 83 is set inside the hollow bin 81. The vertical plate 83 is welded to the hollow bin 81. There are two hollow bins 81, which are respectively arranged at the front and rear sides of the elastic rod 321. A support rod 9 is fixedly installed between the two hollow bins 81. A triangular plate 82 is fixedly installed on the top of the hollow bin 81, and one side of the triangular plate 82 is fixedly connected to the outer surface of the vertical plate 83.

[0033] In actual use, when a vehicle loses control and collides with the device, the first thing to come into contact with the vehicle is the vertical plate 83. The vertical plate 83 in the device is made of steel. When the vehicle is moving slowly, the vertical plate 83 can block the vehicle and stop the vehicle from unloading. When the vehicle is moving faster, the impact force on the vertical plate 83 will be relatively large, which will directly cause the vertical plate 83 to be deformed. When the vertical plate 83 is concave, it will squeeze the elastic rod 321. The elastic rod 321 in the device is set to be made of polyurethane material to improve the toughness of the elastic rod 321. The vehicle continues to impact the vertical plate 83, which will continuously apply impact force to the elastic rod 321, so that the elastic rod 321 will be deformed, cushioning the vehicle and forcing the vehicle to stop.

[0034] Specifically, the working process or working principle of the highway traffic safety protection device is that: the guardrails on the highway are mostly welded by stainless steel and are installed in the middle of the road. However, it is found in actual use that when the vehicle loses control, the guardrail will be hit, and due to the speed of the vehicle, the guardrail will be directly scattered, and the guardrail will be scattered everywhere. When the guardrail is hit, the guardrail will be thrown a distance, and since the guardrail is not thrown in a fixed direction, it is easy to cause harm to pedestrians on the road and cause greater accidents. Therefore, the device is designed to solve this problem.

[0035] The device can increase the buffering strength of the vehicle, avoid breaking the guardrail, and avoid hitting the broken guardrail to the pedestrians, thereby causing greater accidents. Specifically, the device is installed in the middle of the road, placed in a straight line, and the positioning pin 6 is inserted into the inside of the road to stably install the device on the road. Since the guardrail needs to be provided with several guardrails, the guardrails need to be connected together, so the traction ring 10 is installed on the outer surface of one of the top covers 33, and the iron chain is installed on the traction ring 10 to connect the several guardrails together for use.

[0036] When the vehicle loses control and hits the device, the vertical plate 83 first contacts the vehicle. The vertical plate 83 in the device is made of steel. When the vehicle speed is slow, the vertical plate 83 can block the vehicle to stop discharging. When the vehicle is fast, the impact force on the vertical plate 83 will be large, which will directly deform the vertical plate 83. When the vertical plate 83 is concave, it will extrude the elastic rod 321. The elastic rod 321 in the device is made of polyurethane material to improve the toughness of the elastic rod 321. The continuous impact of the vehicle on the vertical plate 83 will continuously apply impact force to the elastic rod 321, so that the elastic rod 321 will deform to buffer the vehicle and force the vehicle to stop.

[0037] When the impact force on the elastic rod 321 is large, the elastic rod 321 will extrude the vertical plate 83 on the other side, so that it also deforms, and the vertical plate 83 on the other side will limit the elastic rod 321, so that the elastic rod 321 will not be bent too much and broken. The vertical plate 83 is only deformed and will not be broken, which avoids danger to pedestrians and meets the use.

Claims

1. A road traffic safety protection device, characterized in that: It comprises a rectangular seat (1), and a cylindrical block (2) is installed on the top of the rectangular seat (1); A protection mechanism (3), the protection mechanism (3) comprising: A vertical rod (31), wherein the vertical rod (31) is stably mounted on the top of the cylindrical block (2); A connecting plate (32), wherein the connecting plate (32) is sleeved on the outside of the vertical rod (31), and an elastic rod (321) is installed on the connecting plate (32); A top cover (33) is fixedly mounted on the top of the vertical rod (31) and is used to limit the connection plate (32).

2. A road traffic safety protection device according to claim 1, characterized in that: A positioning plate (4) is fixedly mounted on the outer side surface of the rectangular seat (1), a positioning hole (5) is provided on the upper surface of the positioning plate (4), and a positioning pin (6) is provided inside the positioning hole (5).

3. A road traffic safety protection device according to claim 2, characterized in that: A plurality of cylindrical blocks (2), vertical rods (31) and top covers (33) are provided and are evenly arranged above the rectangular seat (1). A cylindrical block (2) and vertical rod (31) are provided between every two top covers (33).

4. A road traffic safety protection device according to claim 3, characterized in that: The vertical rod (31) is sleeved with a limit plate (7), and the limit plate (7) is arranged at the upper and lower sides of the connecting plate (32).

5. A road traffic safety protection device according to claim 4, characterized in that: The rectangular seat (1) is further provided with a reinforcing mechanism (8), which comprises a hollow bin (81), a triangular plate (82) and a vertical plate (83).

6. A road traffic safety protection device according to claim 5, characterized in that: The hollow bin (81) is fixedly mounted on the outer side of the rectangular seat (1), and the bottom end of the vertical plate (83) is arranged inside the hollow bin (81). The vertical plate (83) and the hollow bin (81) are welded together.

7. A road traffic safety protection device according to claim 6, characterized in that: The hollow bins (81) are provided in two numbers and are respectively arranged at the front and rear sides of the elastic rod (321), and a support rod (9) is fixedly installed between the two hollow bins (81).

8. A road traffic safety protection device according to claim 7, characterized in that: A triangular plate (82) is fixedly mounted on the top of the hollow bin (81), and one side surface of the triangular plate (82) is fixedly connected to the outer surface of the vertical plate (83).

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