Anti-collision guardrail for traffic safety facility engineering

Abstract

The utility model relates to the technical field of traffic engineering, in particular to an anti-collision guardrail for traffic safety facility engineering, which comprises a main plate, a folding component is arranged on one side of the main plate, a first long folding plate is fixedly connected to one side of the main plate, and a first long rotating shaft is movably connected to one side of the first long folding plate. According to the anti-collision guardrail for the traffic safety facility engineering, through a layer-by-layer connecting structure of the folding assemblies, when a vehicle collides, the long folding plates, the wide folding plates and other components can be sequentially folded and deformed, collision energy is effectively buffered, the long rubber soft cushions and the wide rubber soft cushions can further absorb energy generated by collision, impact force borne by the vehicle and personnel is reduced, and the safety of the vehicle is improved. And secondly, the first long folding plate, the second long folding plate, the first wide folding plate, the second wide folding plate and the like are movably connected, the height and the shape of the guardrail can be adjusted according to actual requirements, the guardrail can adapt to different road conditions and traffic requirements through the design, and the flexibility and the applicability of the guardrail are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to traffic engineering technical field, concretely is a traffic safety facility engineering is with anticollision guardrail. BACKGROUND

[0002] Traffic safety facility engineering is with anticollision guardrail is a kind of setting in the position such as road two sides or central reservation strip, for preventing vehicle out of control and rushing out of road, reducing the impact force produced by vehicle collision, reduce the damage degree of vehicle and driver and passenger, simultaneously to the vehicle driving play guiding and warning effect, guarantee the protective device of road traffic safety.

[0003] Anticollision guardrail is in the use process, because construction is not in a stable site or environment, thus needs a guardrail that is conveniently disassembled or conveniently folded and moved, for this, we propose a traffic safety facility engineering is with anticollision guardrail. CONTENT OF UTILITY MODEL

[0004] The utility model discloses a traffic safety facilities engineering crash barrier to solve the problem that the crash barrier in the background art is inconvenient to disassemble or fold and move during use because the construction is not in a stable site or environment. To achieve the above object, the utility model provides the following technical scheme: a traffic safety facilities engineering crash barrier, comprising a main plate, a folding assembly is arranged on one side of the main plate, a long folding plate one is fixedly connected to one side of the main plate, a long rotating shaft one is movably connected to one side of the long folding plate one, a long folding plate two is movably connected to the side surface of the long rotating shaft one, a long rotating shaft two is movably connected to the other side of the long folding plate two, a long concave connecting block one is movably connected to the side surface of the long rotating shaft two, a support column one is fixedly connected to the other side of the long concave connecting block one, a long rotating shaft three is movably connected to the other side of the long folding plate one, a long concave connecting block two is movably connected to the side surface of the long rotating shaft three, a support column two is fixedly connected to the other side of the long concave connecting block two, the support column two and the support column one are jointly connected with a long rubber cushion, a wide concave connecting block one is fixedly connected to the other side of the support column one, a wide rotating shaft one is movably connected to the other side of the wide concave connecting block one, a wide folding plate one is movably connected to the side surface of the wide rotating shaft one, a wide rotating shaft two is movably connected to the other side of the wide folding plate one, a wide folding plate two is movably connected to the side surface of the wide rotating shaft two, a wide rotating shaft three is movably connected to the other side of the wide folding plate two, a wide concave connecting block two is movably connected to the side surface of the wide rotating shaft three, a support column three is fixedly connected to the other side of the wide concave connecting block two, a support column four is arranged on one side of the support column three, the support column three and the support column two are jointly connected with a wide rubber cushion, through the layer-by-layer connecting structure of the folding assembly, when a vehicle collides, the long folding plate, the wide folding plate and other components can be sequentially folded and deformed, effectively buffering the collision energy, the long rubber cushion and the wide rubber cushion can further absorb the energy generated by the collision, reducing the impact force on the vehicle and personnel, reducing the severity of the accident, and the height and shape of the guardrail can be adjusted according to actual needs, and the design makes the guardrail adapt to different road conditions and traffic demands, improving its flexibility and applicability.

[0005] Further preferably, the support column two, the support column one, the support column three and the support column four are respectively fixedly connected with a reflective strip on one side, and the bottom of the support column two, the support column one, the support column three and the support column four is movably connected with a universal wheel.

[0006] Further preferably, the other side of the main plate is fixedly connected with two warning lights, and the two warning lights are symmetrically distributed with the center point of the main plate.

[0007] Further preferably, the main plate is internally provided with a first clamping groove, and a warning slogan is fixedly connected in the first clamping groove.

[0008] Further preferably, the long folding plate one, the long folding plate two, the wide folding plate one and the wide folding plate two are internally provided with a second clamping groove respectively, and a counterweight is movably connected in the second clamping groove, and a bolt slot one is formed in the side surface of the counterweight.

[0009] Further preferably, the long folding plate one, the long folding plate two, the wide folding plate one and the wide folding plate two are internally provided with a second clamping groove respectively, and a counterweight is movably connected in the second clamping groove, and a bolt slot one is formed in the side surface of the counterweight.

[0010] Compared with the prior art, the utility model has the advantages of:

[0011] In the utility model, when the vehicle collides, the long folding plate, the wide folding plate and other components can be sequentially folded and deformed, effectively buffering the collision energy, the long rubber cushion and the wide rubber cushion can further absorb the energy generated by the collision, reducing the impact force on the vehicle and the personnel, and reducing the severity of the accident, and the height and shape of the guardrail can be adjusted according to actual needs, and the design makes the guardrail adapt to different road conditions and traffic demands, improving the flexibility and applicability.

[0012] In the utility model, the support column two, the support column one, the support column three and the support column four are fixedly connected with reflective strips on one side, and the reflective strips can reflect the vehicle light at night or under low light conditions, so that the driver can clearly see the position of the guardrail and make a reaction in advance, effectively reducing the occurrence of collision accidents, and the universal wheels at the bottom of the support column facilitate the movement of the anti-collision guardrail, and the guardrail can be easily moved to a suitable position under the condition of needing to temporarily change the traffic layout, such as road construction, activity site traffic control and the like, improving the flexibility and use efficiency of the facility. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional main structure schematic view of the utility model;

[0014] Figure 2 It is a part sectional structure schematic view of the utility model;

[0015] Figure 3 It is a part sectional structure schematic view of the utility model;

[0016] Figure 4 It is a part sectional structure schematic view of the utility model;

[0017] Figure 5 It is a part sectional structure schematic view of the utility modelFigure 2 Enlarged structure schematic view at middle A.

[0018] In the figure: 1, main plate; 2, folding assembly; 201, long folding plate one; 202, long rotating shaft one; 203, long folding plate two; 204, long rotating shaft two; 205, long concave connecting block one; 206, support column one; 207, long rotating shaft three; 208, long concave connecting block two; 209, support column two; 210, long rubber cushion; 211, wide concave connecting block one; 212, wide rotating shaft one; 213, wide folding plate one; 214, wide rotating shaft two; 215, wide folding plate two; 216, wide rotating shaft three; 217, wide concave connecting block two; 218, support column three; 219, wide rubber cushion; 220, support column four; 3, light reflection strip; 4, warning light; 5, first clamping groove; 6, warning slogan; 7, universal wheel; 8, second clamping groove; 9, counterweight; 10, bolt slot one; 11, bolt slot two; 12, bolt main body. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative work fall within the scope of protection of the present application.

[0020] Please refer to Figure 1 - Figure 5The utility model provides a technical scheme: including mainboard 1, one side of mainboard 1 is provided with folding assembly 2, one side fixedly connected with long folding board no. 201 of mainboard 1, one side swing joint has long hinge pin no. 202 of long folding board no. 201, long hinge pin no. 202 side surface swing joint has long folding board no. 203 of long folding board no. 201, long hinge pin no. 204 swing joint has long hinge pin no. 204 of long folding board no. 203, long hinge pin no. 204 side surface swing joint has long concave connecting piece no. 205 of long folding board no. 203, long concave connecting piece no. 205 other side fixedly connected with support column no. 206, long hinge pin no. 207 swing joint has long hinge pin no. 207 of long folding board no. 201, long hinge pin no. 207 side surface swing joint has long concave connecting piece no. 208 of long folding board no. 201, long concave connecting piece no. 208 other side fixedly connected with support column no. 209, support column no. 209 and support column no. 206 jointly connect with long rubber cushion 210, support column no. 206 other side fixedly connected with wide concave connecting piece no. 211, wide concave connecting piece no. 211 other side swing joint has wide hinge pin no. 212, wide hinge pin no. 212 side surface swing joint has wide folding board no. 213, wide folding board no. 213 other side swing joint has wide hinge pin no. 214, wide hinge pin no. 214 side surface swing joint has wide folding board no. 215, wide folding board no. 215 other side swing joint has wide hinge pin no. 216, wide hinge pin no. 216 side surface swing joint has wide concave connecting piece no. 217 of wide folding board no. 215, wide concave connecting piece no. 217 other side fixedly connected with support column no. 218, support column no. 218 one side is provided with support column no. 220, support column no. 218 and support column no. 209 jointly connect with wide rubber cushion 219, when vehicle impact crash barrier, first contact is folding assembly 2 long folding board no. 201 and long folding board no. 203 through long hinge pin no. 202 and long hinge pin no. 204 connection, under the impact force, long folding board no. 203 can revolve around long hinge pin no. 202 relative long folding board no. 201, long concave connecting piece no. 205, support column no. 206 and long rubber cushion 210 etc. component will move along with the rotation of long folding board no. 203, similarly, long folding board no. 201 other side through long hinge pin no. 207 with long concave connecting piece no. 208 and support column no. 209 connection, also will occur corresponding rotation and displacement, this folding structure can gradually buffer the impact force of vehicle, long rubber cushion 210 is compressed between support column no. 206 and support column no. 209, further absorbs energy, wide folding board no. 213 and wide folding board no. 215 through wide hinge pin no. 212, wide hinge pin no. 214 and wide hinge pin no. 216 connection, when also will be like long folding board no. 201 folding deformation, wide rubber cushion 219 is compressed between support column no. 209 and support column no. 218, thereby disperses and buffers the impact force of vehicle, reduces the harm to vehicle and in-vehicle personnel, two warning lights 4 of mainboard 1 other side will scintillating luminous under the opening state, can cause the attention of driver, simultaneously,The warning slogan 6 in the first clamping groove 5 inside the main plate 1 can directly convey traffic information to the driver, such as "pay attention to safety" and "slow down", etc. The reflective strips 3 on the support column two 209, the support column one 206, the support column three 218 and the support column four 220 will reflect the vehicle light, making it easier for the driver to find the position of the anti-collision guardrail in the night or in the environment with relatively dark light, and making the driver react in advance, playing the role of auxiliary warning. The counterweight 9 in the second clamping groove 8 inside the long folding plate one 201, the long folding plate two 203, the wide folding plate one 213 and the wide folding plate two 215 can adjust the center of gravity of the long folding plate one 201, the long folding plate two 203, the wide folding plate one 213 and the wide folding plate two 215. By reasonably placing the counterweight 9 in the second clamping groove 8 and using the bolt body 12 to insert the bolt slot one 10 and the bolt slot two 11 to fix the position of the counterweight 9, the anti-collision guardrail can maintain structural stability when subjected to collision or external force. The reasonable distribution of the counterweight 9 can prevent the long folding plate one 201, the long folding plate two 203, the wide folding plate one 213 and the wide folding plate two 215 from being excessively inclined or overturned due to uneven force, ensuring that the entire anti-collision guardrail can effectively play the buffering and protection functions. The universal wheels 7 at the bottom of the support column two 209, the support column one 206, the support column three 218 and the support column four 220 make the anti-collision guardrail easy to move. When the anti-collision guardrail needs to be moved, the universal wheels 7 can change direction flexibly by pushing or pulling the guardrail, making it convenient to move the guardrail to the designated position for different traffic scenes, such as road construction, temporary traffic control, etc.

[0021] In this embodiment, as shown in Figure 1 、 Figure 2 and Figure 3 , one side of the support column two 209, the support column one 206, the support column three 218 and the support column four 220 is fixedly connected with the reflective strip 3, and the bottom of the support column two 209, the support column one 206, the support column three 218 and the support column four 220 is movably connected with the universal wheel 7. The other side of the main plate 1 is fixedly connected with two warning lights 4, which are symmetrically distributed with the center point of the main plate 1. The inside of the main plate 1 is provided with the first clamping groove 5, and the inside of the first clamping groove 5 is fixedly connected with the warning slogan 6.

[0022] In this embodiment, as shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the inner part of the long folding plate one 201, the long folding plate two 203, the wide folding plate one 213 and the wide folding plate two 215 are respectively provided with second clamping grooves 8, the inside of the second clamping grooves 8 is movably connected with counterweight blocks 9, the side surface of the counterweight blocks 9 is provided with a bolt slot one 10, one side of the long folding plate one 201, the long folding plate two 203, the wide folding plate one 213 and the wide folding plate two 215 is respectively provided with a bolt slot two 11, the inside of the bolt slot two 11 is movably connected with a bolt main body 12.

[0023] The use method and advantages of the utility model are as follows: the anti-collision guardrail for traffic safety facility engineering, when using, the working process is as follows:

[0024] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, when the vehicle hits the crash barrier, the first contact is the long folding plate one 201 and the long folding plate two 203 connected by the long shaft one 202 and the long shaft two 204. When impacted, the long folding plate two 203 will rotate around the long shaft one 202 relative to the long folding plate one 201. The long concave connecting block one 205, the support column one 206 and the long rubber cushion 210 will move with the rotation of the long folding plate two 203. Similarly, the long folding plate one 201 on the other side is connected to the long concave connecting block two 208 and the support column two 209 through the long shaft three 207, and will also rotate and displace accordingly. This folding structure can gradually buffer the impact force of the vehicle. The long rubber cushion 210 is compressed between the support column one 206 and the support column two 209, further absorbing energy. The wide folding plate one 213 and the wide folding plate two 215 are connected by the wide shaft one 212, the wide shaft two 214 and the wide shaft three 216. When impacted, they will also fold and deform like the long folding plate one 201. The wide rubber cushion 219 is compressed between the support column two 209 and the support column three 218, thereby dispersing and buffering the impact force of the vehicle, reducing damage to the vehicle and the people inside. The two warning lights 4 on the other side of the main board 1 will flash in the on state, attracting the attention of the driver. At the same time, the warning slogan 6 in the first clamping groove 5 inside the main board 1 can directly convey traffic information to the driver, such as "be careful" and "slow down", etc. The reflective strips 3 on the support column two 209, the support column one 206, the support column three 218 and the support column four 220 will reflect the vehicle lights, making it easier for the driver to find the position of the crash barrier at night or in a dimly lit environment, and reacting in advance, playing an auxiliary warning role. The counterweight 9 in the second clamping groove 8 inside the long folding plate one 201, the long folding plate two 203, the wide folding plate one 213 and the wide folding plate two 215 can adjust the center of gravity of the long folding plate one 201, the long folding plate two 203, the wide folding plate one 213 and the wide folding plate two 215. By placing the counterweight 9 in the second clamping groove 8 and using the bolt body 12 to insert the bolt slot one 10 and the bolt slot two 11 to fix the position of the counterweight 9, the crash barrier can maintain structural stability when impacted or subjected to external forces. The reasonable distribution of the counterweight 9 can prevent the long folding plate one 201, the long folding plate two 203, the wide folding plate one 213 and the wide folding plate two 215 from tilting or overturning excessively due to uneven force, ensuring that the entire crash barrier can effectively buffer and protect. The universal wheels 7 at the bottom of the support column two 209, the support column one 206, the support column three 218 and the support column four 220 make the crash barrier easy to move. When the crash barrier needs to be moved, the universal wheels 7 can change direction flexibly by pushing or pulling the barrier, making it convenient to move the barrier to the designated position for different traffic scenarios, such as road construction, temporary traffic control, etc.

[0025] The basic principle, main features and advantages of the present application are shown and described above. The technical personnel in the industry should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A crash barrier for traffic safety installations, comprising a main panel (1), characterized in that: The side of the main plate (1) is provided with a folding assembly (2), one side of the long folding plate one (201) is fixedly connected with the main plate (1), one side of the long rotating shaft one (202) is movably connected with the long folding plate one (201), the side surface of the long rotating shaft one (202) is movably connected with the long folding plate two (203), the other side of the long folding plate two (203) is movably connected with the long rotating shaft two (204), the side surface of the long rotating shaft two (204) is movably connected with the long concave connecting block one (205), the other side of the long concave connecting block one (205) is fixedly connected with the supporting column one (206), the other side of the long rotating shaft three (207) is movably connected with the long folding plate one (201), the side surface of the long rotating shaft three (207) is movably connected with the long concave connecting block two (208), the other side of the long concave connecting block two (208) is fixedly connected with the supporting column two (209), the supporting column two (209) and the supporting column one (206) are commonly connected with the long rubber cushion (210), the other side of the supporting column one (206) is fixedly connected with the wide concave connecting block one (211), the other side of the wide concave connecting block one (211) is movably connected with the wide rotating shaft one (212), the side surface of the wide rotating shaft one (212) is movably connected with the wide folding plate one (213), the other side of the wide folding plate one (213) is movably connected with the wide rotating shaft two (214), the side surface of the wide rotating shaft two (214) is movably connected with the wide folding plate two (215), the other side of the wide folding plate two (215) is movably connected with the wide rotating shaft three (216), the side surface of the wide rotating shaft three (216) is movably connected with the wide concave connecting block two (217), the other side of the wide concave connecting block two (217) is fixedly connected with the supporting column three (218), one side of the supporting column three (218) is provided with the supporting column four (220), and the supporting column three (218) and the supporting column two (209) are commonly connected with the wide rubber cushion (219).

2. A crash barrier for traffic safety engineering according to claim 1, characterized in that: The supporting column two (209), the supporting column one (206), the supporting column three (218) and the supporting column four (220) are fixedly connected with the reflecting strips (3) on one side, and the supporting column two (209), the supporting column one (206), the supporting column three (218) and the supporting column four (220) are movably connected with the universal wheels (7) on the bottom.

3. A crash barrier according to claim 1, wherein: The other side of the main plate (1) is fixedly connected with two warning lights (4), and the two warning lights (4) are symmetrically distributed with the center point of the main plate (1).

4. A crash barrier according to claim 3, wherein: The inside of the main plate (1) is provided with a first clamping groove (5), and the inside of the first clamping groove (5) is fixedly connected with a warning slogan (6).

5. A crash barrier according to claim 1, wherein: The inside of the long folding plate one (201), the long folding plate two (203), the wide folding plate one (213) and the wide folding plate two (215) is respectively provided with a second clamping groove (8), and the inside of the second clamping groove (8) is movably connected with a counterweight (9), and the side surface of the counterweight (9) is provided with a bolt slot one (10).

6. A crash barrier for traffic safety engineering according to claim 1, characterized in that: One side of the long folding plate one (201), long folding plate two (203), wide folding plate one (213) and wide folding plate two (215) is provided with a bolt slot two (11), the inside of the bolt slot two (11) is movably connected with a bolt body (12).

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