CN207672472U - A kind of anticollision device, collision-prevention device for express-way guard-rail plates - Google Patents
A kind of anticollision device, collision-prevention device for express-way guard-rail plates Download PDFInfo
- Publication number
- CN207672472U CN207672472U CN201721460456.1U CN201721460456U CN207672472U CN 207672472 U CN207672472 U CN 207672472U CN 201721460456 U CN201721460456 U CN 201721460456U CN 207672472 U CN207672472 U CN 207672472U
- Authority
- CN
- China
- Prior art keywords
- scroll wheel
- holder
- collision
- axis
- highway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of anticollision device, collision-prevention devices for express-way guard-rail plates, including holder, scroll wheel and axis；Holder is u-shaped, and the bottom of holder is mounted in the guardrail board of highway；Scroll wheel is mounted on by axis in two prongs of holder, and axis is passed through from the central axis of scroll wheel, two prongs of the both ends connecting bracket of axis；Scroll wheel can surround axis rotation；After holder is mounted in the guardrail board of highway, scroll wheel should keep vertical state, the height of scroll wheel and body of a motor car it is highly consistent；Holder is made of metal material, and scroll wheel is made of rubber material.After accident, which occurs, for the automobile on highway is collided towards guardrail board, the rubber material of scroll wheel itself is capable of the collision of buffering automobile, scroll wheel is slid along the direction of guardrail board and is gradually slowed down by the rotation steer motor of itself and stopped simultaneously, is greatly alleviated to hit and be injured to the collision that automobile and passenger are brought.
Description
Technical field
The utility model is related to transit equipment field more particularly to a kind of anticollision device, collision-prevention devices for express-way guard-rail plates.
Background technology
In the prior art, the guardrail board of highway both sides rushes automobile using the railing for being steel, this guardrail board
No cushioning effect is hit, the guardrail board frontal collisions that the out of control automobile of accident and steel occurs damage larger, serious feelings
Condition, which even results in automobile and directly severs guardrail board, to be gone out except highway.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of anticollisions that can be mounted on express-way guard-rail plates
Device plays the role of guiding and buffering to the out of control automobile of accident occurs, reduce traffic accident to automobile and passenger with
The injury come.
In order to solve the above technical problems, the technical solution adopted in the utility model is：One kind being used for express-way guard-rail plates
Anticollision device, collision-prevention device, including holder, scroll wheel and axis；
Holder is u-shaped, and the bottom of holder is mounted in the guardrail board of highway；
Scroll wheel is mounted on by axis in two prongs of holder, and axis is passed through from the central axis of scroll wheel, axis
Both ends connecting bracket two prongs；Scroll wheel can surround axis rotation；When holder is mounted on the guardrail board of highway
After upper, scroll wheel should keep vertical state, the height of scroll wheel and body of a motor car it is highly consistent；
Holder is made of metal material, and scroll wheel is made of rubber material.
After accident, which occurs, for the automobile on highway is collided towards guardrail board, the rubber material of scroll wheel itself can delay
The collision of automobile is rushed, while scroll wheel is slid along the direction of guardrail board by the rotation steer motor of itself and gradually slowed down and stopped
Only, it greatly alleviates to hit and the collision that automobile and passenger are brought is injured.
Further, the scroll wheel is cylinder, and the surface setting of scroll wheel is parallel to scroll wheel central axis
Groove.
Further, it is provided with reflector on the holder；Largely anticollision device, collision-prevention device is alongside one another arranges along guardrail board
Cloth, boundary of the reflector for more eye-catching display highway；In order to cost-effective, the arrangement of reflector can compare anticollision
Device is more sparse, i.e., reflector need not be arranged on each anticollision device, collision-prevention device, is filled at regular intervals in specific anticollision
Set setting reflector.
Further, the holder is fixed on by the installation part of U-shaped in the guardrail board of highway, and the two of installation part
A end is provided with screw thread.
Further, the axis is provided at both ends with block.
Advantageous effect：(1) anticollision device, collision-prevention device of the present embodiment using scroll wheel rubber material and spinning the characteristics of liquidate
The automobile hit is buffered and is guided, and is reduced to hit and be injured to the collision that automobile and passenger are brought.(2) the anticollision dress of the present embodiment
The groove for being parallel to scroll wheel central axis in the setting of the surface of scroll wheel is set, increases automobile and scroll wheel when hitting
Contact area.(3) anticollision device, collision-prevention device of the present embodiment is provided with reflector, the side of eye-catching display highway on holder
Boundary.(4) anticollision device, collision-prevention device of the present embodiment is simple in structure, of low cost, and anticollision device, collision-prevention device can be directly installed on existing highway
Protective fence on, if applied on the highway of black spot, can largely reduce friendship with lower economic expenditure
The disaster consequence of interpreter's event, guarantees the safety of the people's lies and property.
Description of the drawings
Fig. 1 is the stereogram of 1 anticollision device, collision-prevention device of embodiment.
Fig. 2 is the front view of 1 anticollision device, collision-prevention device of embodiment.
Fig. 3 is the application state figure of 1 anticollision device, collision-prevention device of embodiment.
Wherein：1, holder；2, scroll wheel；3, axis；4, installation part；5, guardrail board；6, block；7, reflector.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Embodiment 1
As depicted in figs. 1 and 2, the anticollision device, collision-prevention device for express-way guard-rail plates of the present embodiment, including holder 1, rolling
Wheel 2 and axis 3；
Holder 1 is u-shaped, and there are two the installation part 4 of U-shaped, two ends of installation part 4 are set for the bottom setting of holder 1
It is equipped with screw thread, holder 1 is fixed on by clipping room 4 in the guardrail board 5 of highway；
Scroll wheel 2 is cylinder, and scroll wheel 2 is mounted on by axis 3 in two prongs of holder 1, and axis 3 is from scroll wheel
2 central axis passes through, and two prongs of the both ends connecting bracket 1 of axis 3, axis 3 is provided at both ends with block 6；Scroll wheel 2
3 rotation of axis can be surrounded；After holder 1 is mounted in the guardrail board 5 of highway, scroll wheel 2 should keep vertical state,
The height of scroll wheel 2 and body of a motor car it is highly consistent；The surface setting of scroll wheel 2 is parallel to 2 central axis of scroll wheel
Groove；
Holder 1 is forged by high-quality steel, and the surface of holder 1 is zinc-plated；Scroll wheel 2 is made of rubber material, should select
Anticorrosive, high temperature resistance, fire-retardant, anti-aging and high tenacity rubber material.
As shown in figure 3, the installation method of the present embodiment anticollision device, collision-prevention device is：Installation part 4 is sleeved in guardrail board 5,1 bottom of holder
The reserved mounting hole in portion is inserted in two ends of installation part 4, is then fixed using nut, finally assembles scroll wheel 2,3 and of axis
Block 6.
After accident, which occurs, for the automobile on highway is collided towards guardrail board 5, the rubber material of itself of scroll wheel 2 can
The collision of buffering automobile, while scroll wheel 2 is slid along the direction of guardrail board 5 by the rotation steer motor of itself and is gradually subtracted
Speed stops, and greatly alleviates to hit and be injured to the collision that automobile and passenger are brought.
In order to play eye-catching effect, reflector 7 is provided on the holder 1 of the present embodiment anticollision device, collision-prevention device；A large amount of anticollision
Device is alongside one another to arrange along guardrail board 5, boundary of the reflector 7 for more eye-catching display highway；In order to save
The arrangement of about cost, reflector 7 can be more more sparse than anticollision device, collision-prevention device, i.e., need not be arranged on each anticollision device, collision-prevention device reflective
Reflector 7 is arranged in plate 7 on specific anticollision device, collision-prevention device at regular intervals.
As shown in figure 3, the anticollision device, collision-prevention device of the present embodiment can both be installed along express highway all-way, it can also be only in height
It installs in the Frequent Accidents location of fast highway；Entire anticollision device, collision-prevention device is of simple structure and low cost, can be big with lower economic expenditure
Amount reduces the disaster consequence of traffic accident, guarantees the safety of the people's lies and property.
Although the embodiment of the utility model is illustrated in specification, these embodiments are intended only as carrying
Show, should not limit the scope of protection of the utility model.Various omissions are carried out in the range of not departing from the utility model aims, are set
It changes and change should be included in the scope of protection of the utility model.
Claims (5)
1. a kind of anticollision device, collision-prevention device for express-way guard-rail plates, it is characterised in that：Including holder, scroll wheel and axis；
Holder is u-shaped, and the bottom of holder is mounted in the guardrail board of highway；
Scroll wheel is mounted on by axis in two prongs of holder, and axis is passed through from the central axis of scroll wheel, and the two of axis
Hold two prongs of connecting bracket；
Holder is made of metal material, and scroll wheel is made of rubber material.
2. the anticollision device, collision-prevention device according to claim 1 for express-way guard-rail plates, it is characterised in that：The scroll wheel is in
Cylinder, the surface setting of scroll wheel are parallel to the groove of scroll wheel central axis.
3. the anticollision device, collision-prevention device according to claim 2 for express-way guard-rail plates, it is characterised in that：It is set on the holder
It is equipped with reflector.
4. the anticollision device, collision-prevention device according to claim 3 for express-way guard-rail plates, it is characterised in that：The holder passes through
The installation part of U-shaped is fixed in the guardrail board of highway, and two ends of installation part are provided with screw thread.
5. the anticollision device, collision-prevention device according to claim 4 for express-way guard-rail plates, it is characterised in that：The two of the axis
End is provided with block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721460456.1U CN207672472U (en) | 2017-11-06 | 2017-11-06 | A kind of anticollision device, collision-prevention device for express-way guard-rail plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721460456.1U CN207672472U (en) | 2017-11-06 | 2017-11-06 | A kind of anticollision device, collision-prevention device for express-way guard-rail plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207672472U true CN207672472U (en) | 2018-07-31 |
Family
ID=62963676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721460456.1U Expired - Fee Related CN207672472U (en) | 2017-11-06 | 2017-11-06 | A kind of anticollision device, collision-prevention device for express-way guard-rail plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207672472U (en) |
-
2017
- 2017-11-06 CN CN201721460456.1U patent/CN207672472U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |