CN215888031U - Traffic road safety isolation guardrail - Google Patents
Traffic road safety isolation guardrail Download PDFInfo
- Publication number
- CN215888031U CN215888031U CN202121929395.5U CN202121929395U CN215888031U CN 215888031 U CN215888031 U CN 215888031U CN 202121929395 U CN202121929395 U CN 202121929395U CN 215888031 U CN215888031 U CN 215888031U
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- China
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- fixedly connected
- placing groove
- safety isolation
- buffer structure
- collision plate
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Abstract
The utility model discloses a traffic road safety isolation guardrail, which comprises support columns: the fixing plate is fixedly connected to the outer surface of the supporting column; the cross bar is fixedly connected to the outer surface of the support column; one end of the telescopic rod is fixedly connected to the outer surface of the fixing plate; the outer surface of the anti-collision plate is fixedly connected with one end of the telescopic rod; the first buffer structure is arranged between the fixing plate and the anti-collision plate; and the second buffer structure is arranged on the anti-collision plate. This traffic road safety isolation guardrail can cushion through first buffer structure the vertical impact in the car accident when taking place the traffic accident to cushion horizontal impact through second buffer structure, thereby cushion the impact in the accident, so that protect the vehicle and the guardrail of striking, thereby can reduce the vehicle striking and the loss that causes.
Description
Technical Field
The utility model relates to the technical field of traffic guardrails, in particular to a traffic road safety isolation guardrail.
Background
The traffic guardrail is a traffic safety facility arranged at the outer side of a road shoulder, a traffic separation belt, a sidewalk curb and the like, absorbs collision energy through self-deformation or vehicle climbing, thereby changing the driving direction of a vehicle, preventing the vehicle from going out of the road or entering an opposite lane, preventing pedestrians from crossing the road randomly and reducing the injury to passengers to the maximum extent.
However, when an accident occurs, the existing traffic road safety isolation guardrail can only block the vehicle through the deformation of a single object, so that the blocking effect on the vehicle is not obvious, and the traffic road safety isolation guardrail is inconvenient to use.
Disclosure of Invention
The utility model aims to provide a traffic road safety isolation guardrail, which aims to solve the problem that the blocking effect of the existing traffic road isolation guardrail is not obvious in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a traffic road safety isolation guardrail comprises support columns:
the fixing plate is fixedly connected to the outer surface of the supporting column;
the cross bar is fixedly connected to the outer surface of the support column;
one end of the telescopic rod is fixedly connected to the outer surface of the fixing plate;
the outer surface of the anti-collision plate is fixedly connected with one end of the telescopic rod;
the first buffer structure is arranged between the fixing plate and the anti-collision plate;
the second buffer structure is arranged on the anti-collision plate;
the light reflecting block is fixedly connected to the outer surface of the supporting column;
by adopting the technical scheme, the damage condition of the vehicle can be reduced through buffering when the vehicle impacts the isolation guardrail.
As a preferable aspect of the present invention, the first buffer structure includes:
a first placing groove provided on a surface of the fixing plate;
one end of the spring is fixedly connected to the outer surface of the first placing groove;
the outer surface of the moving block is fixedly connected with one end of the first spring;
the supporting wheel shaft is connected to the inner portion of the moving block, and the outer surface of the supporting wheel is connected to the inner portion of the first placing groove in a rolling mode;
the limiting block is fixedly connected to the outer surface of the moving block and is connected to the first placing groove in a sliding mode;
one end of the connecting rod is connected with the top end of the moving block in a shaft mode;
one end of the fixing block is fixedly connected to the outer surface of the anti-collision plate, and the top end of the fixing block is connected with one end of the connecting rod in a shaft mode;
by adopting the technical scheme, the vehicle can buffer the vertical impact force of the vehicle when the vehicle impacts the isolation guardrail, so that the damage condition of the vehicle is reduced through buffering.
As the preferred technical scheme of the utility model, the connecting rods are obliquely arranged, and the structural shape between the connecting rods is a splayed structure;
by adopting the technical scheme, the anti-collision plate can be conveniently and stably contracted.
As the preferred technical scheme of the utility model, the fixed blocks are provided with three pairs, and the fixed blocks are fixed on the anti-collision plate between each pair and are point-symmetrical;
by adopting the technical scheme, the improvement of the first buffer structure can be facilitated.
As a preferable aspect of the present invention, the second buffer structure includes:
the second placing groove is arranged on the outer surface of the anti-collision plate;
the rolling shaft is connected to the inside of the second placing groove;
the friction layer is fixedly connected to the outer surface of the rolling shaft in a nested manner;
adopt above-mentioned technical scheme, can be convenient for when the vehicle strikes isolation barrier, can cushion the horizontal impact of vehicle to reduce the impaired situation of vehicle through the buffering.
As a preferred technical scheme of the utility model, the rolling shafts are equidistantly arranged on the outer surface of the second placing groove, and a torsional spring is arranged at the connecting shaft of the rolling shaft with the second placing groove;
adopt above-mentioned technical scheme, can be convenient for offset the impact in the guardrail through the elastic force of torsional spring.
Compared with the prior art, the utility model has the beneficial effects that: this traffic road safety isolation guardrail can cushion through first buffer structure the vertical impact in the car accident when taking place the traffic accident to cushion horizontal impact through second buffer structure, thereby cushion the impact in the accident, so that protect the vehicle and the guardrail of striking, thereby can reduce the loss that the vehicle striking and led to the fact:
1. through the vertical movement of the anti-collision plate, the anti-collision plate can extrude the connecting rod, so that one end of the connecting rod starts to rotate on the fixed block, and the other end of the connecting rod can push the moving block to move, so that the impact force can be buffered under the elastic action of the spring, the guardrail and the pedestrian can be protected, and the accident loss can be reduced;
2. through the striking of vehicle to the guardrail for the horizontal power that the guardrail received can drive the roller bearing and rotate, thereby makes the inside torsional spring of roller bearing can rotate, and under the elastic force of torsional spring, makes can cushion the impact that receives, thereby reaches protection guardrail and pedestrian's effect, makes the loss that can reduce the accident.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic sectional view of the top view of A-A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of point B of FIG. 2 according to the present invention;
fig. 4 is a schematic view of a connection structure of the anti-collision plate and the fixing block of the utility model.
In the figure: 1. a support pillar; 2. a fixing plate; 3. a cross bar; 4. a telescopic rod; 5. an anti-collision plate; 6. a first buffer structure; 601. a first placing groove; 602. a spring; 603. a moving block; 604. a support wheel; 605. a limiting block; 606. a connecting rod; 607. a fixed block; 7. a second buffer structure; 701. a second placing groove; 702. a roller; 703. a friction layer; 8. a light reflecting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a traffic route safety isolation barrier, includes support column 1:
the fixing plate 2 is fixedly connected to the outer surface of the supporting column 1; the cross rod 3 is fixedly connected to the outer surface of the support column 1; one end of the telescopic rod 4 is fixedly connected to the outer surface of the fixing plate 2; the outer surface of the anti-collision plate 5 is fixedly connected with one end of a telescopic rod 4; the first buffer structure 6 is arranged between the fixed plate 2 and the anti-collision plate 5; the first buffer structure 6 includes: a first placing groove 601, the first placing groove 601 being provided on the surface of the fixed plate 2; a spring 602, one end of the spring 602 is fixedly connected to the outer surface of the first placing groove 601; the outer surface of the moving block 603 is fixedly connected with one end of a first spring 602; the supporting wheel 604 is connected with the inner part of the moving block 603 in a shaft mode, and the outer surface of the supporting wheel 604 is connected with the inner part of the first placing groove 601 in a rolling mode; a limiting block 605, wherein the limiting block 605 is fixedly connected to the outer surface of the moving block 603, and the limiting block 605 is slidably connected to the first placing groove 601; one end of the connecting rod 606 is connected with the top end of the moving block 603 in a shaft mode; one end of the fixing block 607 is fixedly connected to the outer surface of the anti-collision plate 5, and the top end of the fixing block 607 is connected with one end of the connecting rod 606 in a shaft manner; the connecting rods 606 are obliquely arranged, and the structural shape between the connecting rods 606 is a structure shaped like a Chinese character 'ba'; the fixed blocks 607 are provided with three pairs, and the fixed blocks are fixed on the anti-collision plate 5 in point symmetry;
when the anti-collision plate 5 is collided, the anti-collision plate 5 starts to push the connecting rod 606 to rotate at the top end of the fixing block 607 through the fixing block 607, so that the other end of the connecting rod 606 can push the moving block 603 to slide in the first placing groove 601, and the moving block 603 starts to receive the elastic acting force of the spring 602, so that the aim of buffering a vehicle can be fulfilled;
the second buffer structure 7 is arranged on the anti-collision plate 5, and the second buffer structure 7 is arranged on the anti-collision plate 5; the second buffer structure 7 includes: a second placement groove 701, the second placement groove 701 being provided on the outer surface of the impact panel 5; a roller 702, the roller 702 being pivotally connected to the inside of the second placement groove 701; the friction layer 703 is fixedly nested and connected on the outer surface of the roller 702; the rolling shafts 702 are equidistantly arranged on the outer surface of the second placing groove 701, and a torsion spring is arranged at the connecting shaft of the rolling shaft 702 with the second placing groove 701; the light reflecting block 8, the light reflecting block 8 is fixedly connected to the external surface of the support column 1;
when a vehicle is impacted, the surface of the vehicle drives the rolling shaft 702 to rotate inside the second placing groove 701 through the friction layer 703, so that the impact force is buffered under the action of the elasticity of the torsion spring, and the purpose of protecting the vehicle is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a traffic route safety isolation guardrail, includes the support column, its characterized in that:
the fixing plate is fixedly connected to the outer surface of the supporting column;
the cross bar is fixedly connected to the outer surface of the support column;
one end of the telescopic rod is fixedly connected to the outer surface of the fixing plate;
the outer surface of the anti-collision plate is fixedly connected with one end of the telescopic rod;
the first buffer structure is arranged between the fixing plate and the anti-collision plate;
the second buffer structure is arranged on the anti-collision plate;
the light reflecting block is fixedly connected to the outer surface of the supporting column.
2. A traffic route safety isolation barrier as claimed in claim 1, wherein: the first buffer structure includes:
a first placing groove provided on a surface of the fixing plate;
one end of the spring is fixedly connected to the outer surface of the first placing groove;
the outer surface of the moving block is fixedly connected with one end of the first spring;
the supporting wheel shaft is connected to the inner portion of the moving block, and the outer surface of the supporting wheel is connected to the inner portion of the first placing groove in a rolling mode;
the limiting block is fixedly connected to the outer surface of the moving block and is connected to the first placing groove in a sliding mode;
one end of the connecting rod is connected with the top end of the moving block in a shaft mode;
the one end fixed connection of fixed block in the surface of crashproof board, just the top hub connection of fixed block has the one end of connecting rod.
3. A traffic route safety isolation barrier as claimed in claim 2, wherein: the connecting rods are obliquely arranged, and the structural shape between the connecting rods is a structure shaped like a Chinese character 'ba'.
4. A traffic route safety isolation barrier as claimed in claim 2, wherein: the fixed blocks are provided with three pairs, and the fixed blocks are fixed between each pair of the fixed blocks and are point-symmetrical to each other.
5. A traffic route safety isolation barrier as claimed in claim 1, wherein: the second buffer structure includes:
the second placing groove is arranged on the outer surface of the anti-collision plate;
the rolling shaft is connected to the inside of the second placing groove;
the friction layer is fixedly connected to the outer surface of the rolling shaft in a nested mode.
6. A traffic route safety isolation barrier as claimed in claim 5, wherein: the rollers are arranged on the outer surface of the second placing groove at equal intervals, and torsional springs are arranged at the connecting shafts of the rollers with the second placing grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121929395.5U CN215888031U (en) | 2021-08-17 | 2021-08-17 | Traffic road safety isolation guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121929395.5U CN215888031U (en) | 2021-08-17 | 2021-08-17 | Traffic road safety isolation guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215888031U true CN215888031U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121929395.5U Active CN215888031U (en) | 2021-08-17 | 2021-08-17 | Traffic road safety isolation guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215888031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467268A (en) * | 2022-10-14 | 2022-12-13 | 广西北投交通养护科技集团有限公司 | Traffic safety guardrail and use method thereof |
-
2021
- 2021-08-17 CN CN202121929395.5U patent/CN215888031U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467268A (en) * | 2022-10-14 | 2022-12-13 | 广西北投交通养护科技集团有限公司 | Traffic safety guardrail and use method thereof |
| CN115467268B (en) * | 2022-10-14 | 2024-03-01 | 广西北投交通养护科技集团有限公司 | Traffic safety guardrail and use method thereof |
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