Anti-collision traffic safety steel guardrail

Abstract

The utility model discloses an anti-collision traffic safety steel guardrail, which relates to the technical field of anti-collision guardrails and comprises a supporting leg, an anti-collision device is fixedly mounted on one side of the supporting leg, a cavity is formed in the anti-collision device, and a plurality of anti-collision springs are arranged in the cavity. The anti-collision spring is fixed on the vertical plate, one side of the vertical plate is fixedly connected with an anti-collision beam, and a mounting plate is arranged on the outer side of the anti-collision beam; a guardrail is fixedly connected to the mounting plate; when a vehicle collides with the guardrail, the anti-collision springs can absorb and buffer collision energy, the vertical plate grooves are matched with the anti-collision springs for installation, a stable supporting and acting space is provided for the anti-collision springs, and it is ensured that the anti-collision springs can effectively play a role during collision; and through the arrangement of the anti-collision beam and the baffles on the two sides, the strength and stability of the anti-collision structure are further enhanced, the impact force can be dispersed during vehicle collision, and the damage degree of the guardrail is reduced.

Description

Technical Field

[0001] This utility model specifically relates to the field of anti-collision guardrail technology, and more specifically to an anti-collision traffic safety steel guardrail. Background Technology

[0002] Highway bridges are an essential form of architecture in people's lives. When constructing highways and bridges, appropriate anti-collision structures are needed to protect vehicles and reduce the possibility of serious traffic accidents.

[0003] A crash barrier is a protective device that absorbs and cushions the energy of a vehicle collision through its structural strength, thereby protecting the safety of vehicle occupants and reducing vehicle damage. It is typically made of steel or other high-strength materials and is installed at road edges, median strips, or along the sides of bridges.

[0004] Existing crash barriers are usually quite rigid. While they can withstand a certain amount of impact when hit by a vehicle, their cushioning effect is relatively poor. The rigid structure may cause the vehicle to experience a large reaction force during a collision, resulting in significant injury to the vehicle and its occupants. Utility Model Content

[0005] The purpose of this utility model is to provide a collision-resistant traffic safety steel guardrail, which includes an M-shaped guardrail, a C-shaped anti-collision beam, and an anti-collision spring inside the anti-collision device. This greatly improves the energy absorption and buffering effect when a vehicle collides with the guardrail, effectively ensuring the safety of the occupants of the vehicle; thus solving the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A collision-resistant traffic safety steel guardrail includes a support leg, an anti-collision device fixedly installed on one side of the support leg, the anti-collision device having a cavity inside, and multiple anti-collision springs inside the cavity; the anti-collision springs are fixed to an upright plate, an anti-collision beam is fixedly connected to one side of the upright plate, and an mounting plate is provided on the outer side of the anti-collision beam; a guardrail is fixedly connected to the mounting plate.

[0008] As a further technical solution of this embodiment, a plurality of grooves are provided on one side of the interior of the upright plate, and the anti-collision springs are all installed in the grooves.

[0009] As a further technical solution of this embodiment, the mounting plate is fixedly connected to the upright plate and has a certain space with the upright plate; a groove is opened on one side of the inside of the mounting plate, and an anti-collision beam is provided in the groove.

[0010] As a further technical solution of this embodiment, the anti-collision beam is C-shaped, and baffles are fixedly connected to both sides of the anti-collision beam. The baffles are fixedly connected to the upright plate by bolts.

[0011] As a further technical solution of this embodiment, the longitudinal section of the guardrail is M-shaped, and the guardrail is provided with multiple through holes, and bolts for fixed connection with the mounting plate are provided in the through holes.

[0012] As a further technical solution of this embodiment, the upper part of the support leg is provided with a groove, and the lower end of the groove is fixedly connected to a support frame; a buckle is provided on the side corresponding to the groove of the support leg, and the buckle is fixedly connected to the anti-collision device by bolts.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, the anti-collision device is equipped with multiple anti-collision springs. When a vehicle hits the guardrail, the anti-collision springs can absorb and buffer the impact energy, reducing the impact force on the vehicle and the people inside. The groove of the upright plate is used to install the anti-collision springs, providing stable support and working space for the anti-collision springs, ensuring that the springs can effectively play their role when impacted.

[0015] 2. In this utility model, the C-shaped anti-collision beam and the baffles on both sides further enhance the strength and stability of the anti-collision structure, which can disperse the impact force when a vehicle collides and reduce the damage to the guardrail; the anti-collision spring and the C-shaped anti-collision beam are both enclosed in the cavity, which avoids corrosion caused by long-term rain and reduces its safety performance.

[0016] 3. The buckle design of this utility model allows the anti-collision device to be firmly fixed to the support leg, improving the stability and safety of the entire guardrail structure; the M-shaped guardrail design is not only aesthetically pleasing, but also increases the strength and stability of the guardrail. At the same time, the through holes and bolt connection method on the guardrail make the installation and disassembly of the guardrail more convenient, and facilitate maintenance and replacement. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This utility model Figure 1 The main view.

[0019] Figure 3 This utility model Figure 1 The left view.

[0020] Figure 4 This utility model Figure 1 Top view.

[0021] Figure 5 This utility model Figure 1 A schematic diagram of the three-dimensional structure from another perspective.

[0022] Figure 6 This utility model Figure 2 AA sectional view.

[0023] In the diagram: 1-support leg, 2-anti-collision device, 3-guardrail;

[0024] 11-Support frame, 12-Snap fastener;

[0025] 21-Bumper beam; 22-Bumper spring; 23-Baffle; 24-Mounting plate; 25-Upright plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-6 In this embodiment of the present invention, a collision-resistant traffic safety steel guardrail includes a support leg 1. A collision-resistant device 2 is fixedly installed on one side of the support leg 1. The collision-resistant device 2 has a cavity inside, and multiple collision-resistant springs 22 are installed inside the cavity. The collision-resistant springs 22 are fixed on a vertical plate 25. A collision-resistant beam 21 is fixedly connected to one side of the vertical plate 25. An installation plate 24 is provided on the outer side of the collision-resistant beam 21. A guardrail 3 is fixedly connected to the installation plate 24.

[0028] By adopting the above technical solution, the anti-collision device 2 is equipped with multiple anti-collision springs 22. When the vehicle hits the guardrail, the anti-collision springs 22 can absorb and buffer the impact energy, reducing the impact force on the vehicle and the people inside. The groove of the upright plate 25 is installed in conjunction with the anti-collision springs 22, providing stable support and working space for the anti-collision springs 22, ensuring that the anti-collision springs 22 can effectively play their role in the impact. The setting of the anti-collision beam 21 and the baffles 23 on both sides further enhance the strength and stability of the anti-collision structure, which can disperse the impact force when the vehicle hits and reduce the damage to the guardrail 3.

[0029] In this embodiment, the upright plate 25 has multiple grooves on one side inside, and the anti-collision springs 22 are all installed in the grooves.

[0030] By adopting the above technical solution, the anti-collision springs 22 are all installed in the grooves inside the upright plate 25, which can make the anti-collision springs 22 stable; when the vehicle collides with the guardrail 3, it is ensured that the anti-collision springs 22 can effectively play their role in the impact.

[0031] In this embodiment, the mounting plate 24 is fixedly connected to the upright plate 25 and has a certain space with the upright plate 25; a groove is provided on one side of the mounting plate 24, and an anti-collision beam 21 is provided in the groove.

[0032] By adopting the above technical solution, the anti-collision beam 21 is fitted into the groove. This fit ensures that the anti-collision beam 21 will not easily undergo lateral displacement or misalignment when it is hit, thus ensuring that the anti-collision beam 21 can always play its anti-collision role in the correct position. When the vehicle collides with the anti-collision beam 21, it can undergo a certain degree of indentation deformation in the space between the mounting plate 24 and the upright plate 25, thereby absorbing and buffering the collision energy through this deformation, reducing the damage to the vehicle and the occupants.

[0033] In this embodiment, the anti-collision beam 21 is C-shaped, and baffles 23 are fixedly connected to both sides of the anti-collision beam 21. The baffles 23 are fixedly connected to the upright plate 25 by bolts.

[0034] By adopting the above technical solution, the anti-collision beam 21 is set in a C-shape, which makes the cross-section more stable and provides better bending and torsional resistance when it is hit by a collision, reducing the degree of deformation of the anti-collision beam 21. The internal space of the C-shaped anti-collision beam 21 can also accommodate some of the collision energy and absorb the energy through its own deformation, thereby reducing the impact force transmitted to the vehicle and the occupants.

[0035] In this embodiment, the longitudinal section of the guardrail 3 is M-shaped, and the guardrail 3 is provided with multiple through holes, and bolts for fixed connection with the mounting plate 24 are provided in the through holes.

[0036] By adopting the above technical solutions, the M-shaped guardrail 3 design is not only aesthetically pleasing, but also increases the strength and stability of the guardrail 3; the through holes and bolt connection method on the guardrail make the installation and disassembly of the guardrail more convenient, and facilitate maintenance and replacement.

[0037] In this embodiment, the upper part of the support leg 1 is provided with a groove, and the lower end of the groove is fixedly connected to the support frame 11; a buckle 12 is provided on the side corresponding to the groove of the support leg 1, and the buckle 12 is fixedly connected to the anti-collision device 2 by bolts.

[0038] By adopting the above technical solution, the design of the groove on the upper part of the support leg 1, the support frame 11 and the buckle 12 provides a reliable fixing method for the installation of the anti-collision device 2. The buckle 12 is fixedly connected to the anti-collision device 2 by bolts, making the whole structure more stable and able to withstand the huge force brought by the vehicle collision.

[0039] The working principle of this utility model is as follows: Multiple anti-collision springs 22 are installed inside the anti-collision device 2. When a vehicle hits the guardrail, the anti-collision springs 22 can absorb and buffer the impact energy, reducing the impact force on the vehicle and the people inside the vehicle. The groove of the upright plate 25 is installed in conjunction with the anti-collision springs 22, providing stable support and working space for the anti-collision springs 22, ensuring that the anti-collision springs 22 can effectively play their role in the impact. The setting of the anti-collision beam 21 and the baffles 23 on both sides further enhance the strength and stability of the anti-collision structure, which can disperse the impact force when the vehicle hits and reduce the damage to the guardrail 3.

[0040] The anti-collision beam 21 is fitted into the groove. This fit prevents the anti-collision beam 21 from easily shifting or misaligning during a collision, ensuring that it remains in the correct position to perform its anti-collision function. When a vehicle collides with the anti-collision beam 21, it can deform to a certain extent into the space between the mounting plate 24 and the upright plate 25, thereby absorbing and buffering the collision energy and reducing injury to the vehicle and its occupants. At the same time, the C-shaped design of the anti-collision beam 21 provides a more stable cross-section, offering better bending and torsional resistance during a collision and reducing the degree of deformation. The internal space of the C-shaped anti-collision beam 21 can also accommodate some of the collision energy, absorbing it through its own deformation, thereby reducing the impact force transmitted to the vehicle and its occupants.

[0041] The M-shaped guardrail 3 design is not only aesthetically pleasing, but also increases the strength and stability of the guardrail 3. The through holes and bolt connection on the guardrail make it easier to install and disassemble, and facilitate maintenance and replacement. The groove on the upper part of the support leg 1, the support frame 11, and the buckle 12 design provide a reliable fixing method for the installation of the anti-collision device 2. The buckle 12 is fixedly connected to the anti-collision device 2 by bolts, making the entire structure more stable and able to withstand the huge force brought by vehicle impact.

[0042] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0043] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A collision-resistant traffic safety steel guardrail, characterized in that: The system includes a support leg (1), on one side of which a collision protection device (2) is fixedly installed. The collision protection device (2) has a cavity inside, and multiple collision protection springs (22) are installed inside the cavity. The collision protection springs (22) are fixed on the upright plate (25), and a collision protection beam (21) is fixedly connected to one side of the upright plate (25). An installation plate (24) is provided on the outer side of the collision protection beam (21). A guardrail (3) is fixedly connected to the installation plate (24).

2. The anti-collision traffic safety steel guardrail according to claim 1, characterized in that: The upright plate (25) has multiple grooves on one side inside, and the anti-collision springs (22) are all installed in the grooves.

3. The anti-collision traffic safety steel guardrail according to claim 1, characterized in that: The mounting plate (24) is fixedly connected to the upright plate (25) and has a certain space with the upright plate (25); a groove is provided on one side of the mounting plate (24), and an anti-collision beam (21) is provided in the groove.

4. The anti-collision traffic safety steel guardrail according to claim 3, characterized in that: The anti-collision beam (21) is C-shaped, and baffles (23) are fixedly connected to both sides of the anti-collision beam (21). The baffles (23) are fixedly connected to the upright plate (25) by bolts.

5. The anti-collision traffic safety steel guardrail according to claim 1, characterized in that: The guardrail (3) has an M-shaped longitudinal section and multiple through holes on each guardrail (3), and bolts for fixing the guardrail (24) are provided in the through holes.

6. The anti-collision traffic safety steel guardrail according to claim 1, characterized in that: The upper part of the support leg (1) is provided with a groove, and the lower end of the groove is fixedly connected to a support frame (11); the side of the groove of the support leg (1) is provided with a buckle (12), and the buckle (12) is fixedly connected to the anti-collision device (2) by bolts.

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