CN219951772U - Anti-collision guardrail for municipal road and bridge design - Google Patents
Anti-collision guardrail for municipal road and bridge design Download PDFInfo
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- CN219951772U CN219951772U CN202321581627.1U CN202321581627U CN219951772U CN 219951772 U CN219951772 U CN 219951772U CN 202321581627 U CN202321581627 U CN 202321581627U CN 219951772 U CN219951772 U CN 219951772U
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000004888 barrier function Effects 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000008092 positive effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000703 anti-shock Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of anti-collision guardrails, and particularly relates to an anti-collision guardrail designed for municipal roads and bridges, which comprises a guardrail base body, an anti-collision plate and an alarm mechanism, wherein the anti-collision plate is detachably arranged on two sides of the guardrail base body; compared with the prior art, the utility model has the advantages and positive effects that: (1) After the pressure value exceeds the internal set value of the pressure sensor, the pressure sensor can send an electric signal to the alarm lamp, and can remind a driver behind in time through lamplight when collision occurs at night, (2) the solar panel converts solar energy into electric energy, and the electric energy is supplied to the pressure sensor and the alarm lamp for use.
Description
Technical Field
The utility model belongs to the technical field of anti-collision guardrails, and particularly relates to an anti-collision guardrail for municipal road and bridge design.
Background
The urban road and bridge guardrail is also called as urban traffic galvanized plastic-sprayed steel guardrail, has the advantages of easy installation, attractive appearance, novelty, safety and reliability, is suitable for the isolation of urban traffic main roads, intermediate greening isolation belts of expressways, bridges, secondary roads, village and town roads, toll gates of various roads and the like, and is generally composed of a guardrail substrate and an anti-collision plate.
The anticollision barrier of municipal road bridge design is when using, though can cushion the impact, but can not in time send the warning to the rear vehicle after the collision at night and remind the driver, leads to the rear vehicle to brake in time, causes the secondary injury to the vehicle after the collision and personnel easily, very big influence the result of use of the anticollision barrier of municipal road bridge design.
Disclosure of Invention
The utility model aims at the problems and provides a crash barrier designed for municipal roads and bridges.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a anticollision barrier of municipal road bridge design, includes guardrail base member, anticollision board alarm mechanism and PLC controller, anticollision board quantity is two, two anticollision board demountable installation is in guardrail base member both sides, the guardrail base member includes roof and pressure detection subassembly, alarm mechanism installs in the roof upper end, pressure detection subassembly includes pressure sensor, spring and telescopic link;
the pressure sensor is arranged on the outer end face of the telescopic rod, the spring is coaxial with the telescopic rod, one end, far away from the telescopic rod, of the pressure sensor is attached to the inner side face of the anti-collision plate through the spring, and when no collision occurs, the spring is in an elastic compression state;
the pressure sensor is in communication connection with the PLC, and the PLC is in communication connection with the alarm mechanism.
Preferably, the guardrail substrate further comprises a plurality of support columns and a bottom plate, wherein the plurality of support columns are arranged at the upper ends of the support columns and are arranged at the lower ends of the top plate, the lower ends of the support columns are arranged at the upper ends of the bottom plate, and the top plate and the bottom plate are parallel;
the pressure detection assembly further comprises a limiting connecting plate, the limiting connecting plate is detachably arranged on the supporting column, and the telescopic rod is arranged on the limiting connecting plate.
Preferably, the anti-collision plate is a wave-shaped plate.
Preferably, the guardrail base body further comprises a first reinforcing rib, the first reinforcing rib is arranged between the bottom plate and the support column, the alarm mechanism comprises a second reinforcing rib, and the second reinforcing rib is arranged between the connecting seat and the top plate.
Preferably, the guardrail base body further comprises a connecting bolt, a bottom plate hole is correspondingly formed in the bottom plate, and the connecting bolt penetrates through the bottom plate hole and is fixedly connected with the ground.
Preferably, the alarm mechanism comprises an alarm lamp, a solar panel and a connecting seat, wherein the lower end of the connecting seat is detachably connected with the upper end of the top plate, the alarm lamp is arranged at the upper end of the connecting seat, and the solar panel is arranged on the side face of the connecting seat.
Preferably, the alarm mechanism further comprises a plurality of storage batteries and cooling fins, and the outer surfaces of the cooling fins are fixedly connected with the inner walls of the storage batteries.
Preferably, the guardrail base body further comprises a direction indicator plate, the direction indicator plate is arranged on the front face and the back face of the top plate, and the arrow pointing marks are fixedly arranged on the side faces, away from each other, of the two direction indicator plates.
Compared with the prior art, the utility model has the advantages and positive effects that:
(1) Through setting up crashproof board cooperation support column, when the vehicle crashes crashproof board, can lead to crashproof board striking position to take place to warp, and then can extrude pressure sensor for pressure sensor receives pressure signal, after the pressure value surpasses the inside setpoint of pressure sensor, pressure sensor can send the signal to the alarm lamp through the PLC controller, makes it send alarm light, plays and can in time remind rear navigating mate through light when bumping at night, lets the rear vehicle can in time brake, is difficult for causing secondary injury to vehicle and personnel after bumping;
(2) Through setting up solar panel and can convert solar energy into electric energy to store inside the battery, and then can supply with pressure sensor and alarm lamp and use, let municipal road bridge design anticollision barrier need not to use extra power, reach when increasing municipal road bridge design anticollision barrier safety in utilization, can guarantee the effect of municipal road bridge design anticollision barrier environmental protection and energy saving performance;
(3) The anti-collision plate is a wavy plate, the wavy plate has high impact resistance, a buffering anti-shock effect is achieved when the vehicle is impacted, a large height difference exists between the outermost side face of the anti-collision plate which is impacted by the vehicle and the innermost side face of the anti-collision plate which is attached by the pressure sensor, and the wavy plate is easier to deform, so that the situation that signals cannot be transmitted due to the fact that the pressure sensor is directly impacted due to overlarge impact force of the vehicle is relieved;
(4) When no collision occurs, the spring is in an elastic telescopic state, the sensitivity of the pressure detection assembly is improved, when the force of the vehicle impacting the anti-collision plate is small, the impact can still be detected, the detection range is enlarged, and when the vehicle impacting is not serious, the vehicle is separated from the anti-collision plate, the anti-collision plate can restore to the original shape as much as possible under the action of the resilience force of the spring, when the force of the vehicle impacting the anti-collision plate is large, the spring and the telescopic rod are contracted, and the pressure sensor is prevented from reaching the damage pressure or the limit connecting plate is prevented from being broken, so that the pressure sensor is directly damaged, and a signal cannot be sent to the alarm mechanism;
(5) The radiating fins increase the radiating capacity of the storage battery, and can further strengthen the storage battery, so that the stability of the storage battery in use is ensured;
(6) Two anticollision boards demountable installation are in guardrail base member both sides, compare in single anticollision board, and the crashproof guardrail of the municipal road bridge design of installing two anticollision boards can effectively be to the vehicle striking of left and right sides to in time send out the alarm, the buffering antidetonation effect is better, and the range of application is wider.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the following description of the embodiments will briefly describe the drawings that are required to be used in the description:
FIG. 1 is a schematic view of a crash barrier of a municipal road and bridge design;
FIG. 2 is a schematic view of a guardrail matrix of a crash barrier designed for municipal roads and bridges;
FIG. 3 is a schematic diagram of a crash barrier pressure detection assembly of a municipal road and bridge design;
FIG. 4 is a schematic diagram of a crash barrier warning mechanism of a municipal road and bridge design;
fig. 5 is a schematic diagram of a crash barrier warning mechanism of a municipal road and bridge design.
Reference numerals:
1-a guardrail matrix, 11-a support column, 12-a top plate, 13-a pressure detection assembly, 131-a limit connecting plate, 132-a pressure sensor, 133-a spring, 134-a telescopic rod, 14-a bottom plate, 15-a direction indicating plate, 16-a first reinforcing rib and 17-a connecting bolt;
2-an anti-collision plate;
3-alarm mechanism, 31-alarm lamp, 32-solar panel, 33-connecting seat, 34-stabilizing plate, 35-reinforcing rib two, 36-storage battery.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
Referring to fig. 1 to 5, as shown in fig. 1 and 2, an anti-collision guardrail of municipal road and bridge design includes a guardrail base 1, two anti-collision plates 2, an alarm mechanism 3 and a PLC controller, wherein the two anti-collision plates 2 are detachably mounted on two sides of the guardrail base 1, the guardrail base 1 includes a top plate 12 and a pressure detection assembly 13, the alarm mechanism 3 is mounted on the top plate 12, and the pressure detection assembly 13 includes a pressure sensor 132, a spring 133 and a telescopic rod 134.
As shown in fig. 3, the pressure sensor 132 is mounted on the outer end surface of the telescopic rod 134, the spring 133 is coaxial with the telescopic rod 134, one end of the pressure sensor 132 far away from the telescopic rod 134 is attached to the inner side surface of the anti-collision plate 2 through the spring 133, and when no collision occurs, the spring 133 is in an elastic compression state.
The pressure sensor 132 is in communication with a PLC controller, which is in communication with the alarm mechanism 3.
As shown in fig. 2, the guardrail base 1 further includes a plurality of support columns 11 and a bottom plate 14, the number of support columns 11 is plural, the upper ends of the plurality of support columns 11 are mounted at the lower ends of the top plate 12, the lower ends of the plurality of support columns 11 are mounted at the upper ends of the bottom plate 14, and the top plate 12 and the bottom plate 14 are parallel.
As shown in fig. 2 and 3, the pressure detecting assembly 13 further includes a limiting connection plate 131, the limiting connection plate 131 is detachably mounted on the support column 11, and the telescopic rod 134 is mounted on the limiting connection plate 131.
As shown in fig. 1, the impact plate 2 is a wave-shaped plate.
The guardrail base 1 further comprises a first reinforcing rib 16, the first reinforcing rib 16 is arranged between the bottom plate 14 and the support column 11, the alarm mechanism 3 comprises a second reinforcing rib 35, and the second reinforcing rib 35 is arranged between the connecting seat 33 and the top plate 12.
As shown in fig. 2, the guardrail base 1 further includes a connecting bolt 17, a bottom plate hole is correspondingly formed in the bottom plate 14, and the connecting bolt 17 passes through the bottom plate hole and is fixedly connected with the ground.
As shown in fig. 4, the alarm mechanism 3 includes an alarm lamp 31, a solar panel 32 and a connection base 33, the lower end of the connection base 33 is detachably connected with the upper end of the top plate 12, the alarm lamp 31 is mounted on the upper end of the connection base 33, and the solar panel 32 is mounted on the side surface of the connection base 33.
As shown in fig. 5, the alarm mechanism 3 further includes a storage battery 36 and a plurality of heat sinks, and the outer surfaces of the heat sinks are fixedly connected with the inner wall of the storage battery 36.
The guardrail base member 1 still includes direction indicator plate 15, and direction indicator plate 15 installs in the front and the back of roof 12, and equal fixed mounting has the directional mark of arrow on the side that two direction indicator plates 15 kept away from each other, and the directional mark of arrow reflects light at night, can point out the specific position of the crash barrier of direction of travel and municipal road bridge design through the directional mark of arrow, reminds the navigating mate that can be better, has further increased the practicality of crash barrier.
The damage pressure of the pressure sensor 132 refers to the maximum pressure which can be applied to the pressure sensor 132 and does not damage the pressure sensor 132 element or the pressure sensor 132 casing, generally, the lower the price of the pressure sensor 132 is, the smaller the damage pressure is, and the pressure sensor 132 with smaller damage pressure can be selected due to the expansion and contraction of the spring 133 and the telescopic rod 134, when the force of the vehicle collision is larger, the spring 133 and the telescopic rod 134 expand and contract along the length direction of the spring 133 and the telescopic rod, so that the damage pressure of the pressure sensor 132 is not reached and the pressure sensor 132 is not damaged under the premise of detecting the vehicle collision.
The battery box is fixedly installed on one side face, close to each other, of the two connecting seats 33, the storage battery 36 is fixedly installed on the inner bottom wall of the battery box, the storage battery 36 is electrically connected with the solar panel 32, when illumination is sufficient, the solar panel 32 is used for storing electricity generated through solar energy for the storage battery 36, the storage battery 36 is connected with the alarm lamp 31 through the PLC, radiating fins are fixedly connected to the outer surface of the storage battery 36 at equal intervals, the outer surface of each radiating fin is fixedly connected with the inner wall of the battery box, the radiating fins not only can increase the radiating capacity of the storage battery 36, but also can further strengthen the storage battery 36, and the stability of the storage battery 36 in use is guaranteed.
As shown in fig. 4, the number of the connecting seats 33 is two, two connecting seats 33 are respectively mounted at two ends of the top plate 12, two side surfaces of the connecting seats 33 are fixedly provided with the stabilizing plates 34, and one side surface of the stabilizing plate 34 away from the connecting seat 33 is fixedly connected with the solar panel 32.
Anti-collision guardrail working principle of municipal road bridge design:
when the device is used, firstly, the connecting bolt 17 is used for fixing the device at the position required by a municipal road and bridge, when a vehicle is out of control and collides with the anti-collision plate 2, the anti-collision plate 2 is deformed inwards due to impact force, then the pressure sensor 132 can be extruded, after the pressure value exceeds the internal set value of the pressure sensor 132, the pressure sensor 132 sends a signal to the alarm lamp 31, so that the alarm lamp light can be used for reminding a driver behind the vehicle through the light in time when the vehicle collides at night, the vehicle behind the vehicle can be braked in time, secondary injury is not easily caused to the vehicle and the person after the collision, the solar panel 32 is used for converting solar energy into electric energy, the electric energy is stored in the storage battery 36, and then the pressure sensor 132 and the alarm lamp 31 can be supplied for use, the municipal road and bridge design anti-collision guardrail does not need to use an extra power supply, and the environment-friendly and energy-saving effects of the municipal road and bridge anti-collision guardrail are also ensured when the safety is increased.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification and equivalent changes to the above-mentioned embodiments according to the technical substance of the present utility model are still within the protection scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a anticollision barrier of municipal administration road bridge design which characterized in that: the anti-collision device comprises a guardrail base body (1), anti-collision plates (2), an alarm mechanism (3) and a PLC controller, wherein the number of the anti-collision plates (2) is two, the two anti-collision plates (2) are detachably arranged on two sides of the guardrail base body (1), the guardrail base body (1) comprises a top plate (12) and a pressure detection assembly (13), the alarm mechanism (3) is arranged at the upper end of the top plate (12), and the pressure detection assembly (13) comprises a pressure sensor (132), a spring (133) and a telescopic rod (134);
the pressure sensor (132) is arranged on the outer end face of the telescopic rod (134), the spring (133) is coaxial with the telescopic rod (134), one end, far away from the telescopic rod (134), of the pressure sensor (132) is attached to the inner side face of the anti-collision plate (2) through the spring (133), and when no collision occurs, the spring (133) is in an elastic compression state;
the pressure sensor (132) is in communication connection with a PLC controller, and the PLC controller is in communication connection with the alarm mechanism (3).
2. The crash barrier of a municipal road and bridge design according to claim 1, wherein: the guardrail base body (1) further comprises a plurality of support columns (11) and a bottom plate (14), wherein the number of the support columns (11) is multiple, the upper ends of the support columns (11) are arranged at the lower end of the top plate (12), the lower ends of the support columns (11) are arranged at the upper end of the bottom plate (14), and the top plate (12) and the bottom plate (14) are parallel;
the pressure detection assembly (13) further comprises a limiting connecting plate (131), the limiting connecting plate (131) is detachably mounted on the supporting column (11), and the telescopic rod (134) is mounted on the limiting connecting plate (131).
3. The crash barrier of a municipal road and bridge design according to claim 2, wherein: the anti-collision plate (2) is a wave-shaped plate.
4. The crash barrier of a municipal road and bridge design according to claim 2, wherein: the guardrail base member (1) further comprises a first reinforcing rib (16), the first reinforcing rib (16) is arranged between the bottom plate (14) and the support column (11), the alarm mechanism (3) comprises a second reinforcing rib (35), and the second reinforcing rib (35) is arranged between the connecting seat (33) and the top plate (12).
5. The crash barrier of a municipal road and bridge design according to claim 2, wherein: the guardrail base body (1) further comprises connecting bolts (17), bottom plate holes are correspondingly formed in the bottom plates (14), and the connecting bolts (17) penetrate through the bottom plate holes and are fixedly connected with the ground.
6. The crash barrier of a municipal road and bridge design according to claim 1, wherein: alarm mechanism (3) are including alarm lamp (31), solar panel (32) and connecting seat (33), connecting seat (33) lower extreme and roof (12) upper end can be dismantled and be connected, alarm lamp (31) are installed in connecting seat (33) upper end, solar panel (32) are installed in connecting seat (33) side.
7. The crash barrier of claim 6 wherein: the alarm mechanism (3) further comprises a storage battery (36) and a plurality of radiating fins, and the outer surfaces of the radiating fins are fixedly connected with the inner wall of the storage battery (36).
8. The crash barrier of a municipal road and bridge design according to claim 1, wherein: the guardrail base body (1) further comprises a direction indicating plate (15), the direction indicating plate (15) is arranged on the front surface and the back surface of the top plate (12), and arrow pointing marks are fixedly arranged on the side surfaces, away from each other, of the two direction indicating plates (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581627.1U CN219951772U (en) | 2023-06-20 | 2023-06-20 | Anti-collision guardrail for municipal road and bridge design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581627.1U CN219951772U (en) | 2023-06-20 | 2023-06-20 | Anti-collision guardrail for municipal road and bridge design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219951772U true CN219951772U (en) | 2023-11-03 |
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ID=88555901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321581627.1U Active CN219951772U (en) | 2023-06-20 | 2023-06-20 | Anti-collision guardrail for municipal road and bridge design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219951772U (en) |
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2023
- 2023-06-20 CN CN202321581627.1U patent/CN219951772U/en active Active
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