CN207828836U - A kind of highway safety elastic protective guard - Google Patents
A kind of highway safety elastic protective guard Download PDFInfo
- Publication number
- CN207828836U CN207828836U CN201820005069.7U CN201820005069U CN207828836U CN 207828836 U CN207828836 U CN 207828836U CN 201820005069 U CN201820005069 U CN 201820005069U CN 207828836 U CN207828836 U CN 207828836U
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- CN
- China
- Prior art keywords
- spring
- fence
- fence upright
- connecting plate
- upright
- 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 highway safety elastic protective guards, including protective fence, fence upright, connecting plate and slinky spring, the fence upright is boring structure, the fence upright top is connected with alarm warning lamp, the fence upright inner tip is provided with signal projector, the fence upright front is provided with access hole, two flank side surface of the fence upright is each provided with an active open, the active open central movable is provided with connecting plate, it is provided with alarm switch at the connecting plate center, the connecting plate is provided at both ends with fastening bolt, the fastening bolt other end is connected with protective fence, the protective fence left and right ends are both provided with spring fixed seat, it is fixedly connected with slinky spring on the outside of the spring fixed seat, it is fixedly connected with hard spring on the inside of the spring fixed seat.The utility model has the beneficial effects that：Protection effect is good, good appearance, easy to maintain.
Description
Technical field
The utility model is related to protective fence technical field, specially a kind of highway safety elastic protective guard.
Background technology
With China's expanding economy, highway communication also grows stronger day by day therewith, either high-grade highway, or high speed is public
Road is obtained for significant progress, and the development of highway provides good condition for communications and transportation, and logistics speed is greatly improved
Degree, shortens the logistics time, improves the travel speed of vehicle in the road.But due to the raising of speed, in traveling
The fatigue driving of driver often will appear the traffic accident that vehicle is flushed on intermediate isolating band or both sides guardrail, in this case,
Light then damage guardrail, heavy then car crash, situation is very embarrassed.So far, the traffic guardrail of highway be usually steelframe structure or
Fix general backplate on plastic-steel class column, the vehicle run at high speed once knocks guardrail, gently then damages vehicle and guardrail, it is heavy then
Go out guardrail, cause vehicle damage, casualties safety accident.Therefore, the generation of these accidents how is just avoided that, especially
It is that how could to ensure life safely be that traffic department and vast sail multiply the problem that personnel are concerned about very much.
Utility model content
The technical issues of the utility model solves is to overcome the prior art to protect the insufficient defect of dynamics, provides a kind of public affairs
Road safety elastic protective fence.A kind of highway safety elastic protective guard has the spies such as good protection effect, good appearance, easy care
Point.
To achieve the above object, the utility model provides the following technical solutions：A kind of highway safety elastic protective guard, including
Protective fence, fence upright, connecting plate and slinky spring, the fence upright are boring structure, and the fence upright top is lived
Dynamic to be connected with alarm warning lamp, the fence upright inner tip is provided with signal projector, the fence upright front setting
There are access hole, two flank side surface of the fence upright to be each provided with an active open, the active open central movable is provided with
Connecting plate is provided with alarm switch at the connecting plate center, and the connecting plate is provided at both ends with fastening bolt, the fastening spiral shell
The bolt other end is connected with protective fence, and the connecting plate is fixedly connected by the fastening bolt that its both ends is equipped with protective fence, described
Protective fence left and right ends are both provided with spring fixed seat, and slinky spring, the spring are fixedly connected on the outside of the spring fixed seat
It is fixedly connected with hard spring on the inside of fixed seat, the other end of the slinky spring and hard spring is fixedly connected in the outer of fence upright
On side.
Preferably, the alarm switch is electrically connected with alarm warning lamp and signal projector respectively.
Preferably, the connecting plate can horizontally slip through fence upright and along active open, the most long distance of sliding
Fence upright inner wall is touched from for alarm switch, alarm switch is triggered at this time.
Preferably, the protective fence vertical section is two v-shaped structures, and the v-shaped opening of the v-shaped structure is towards outside highway, often
It is both provided with one group of slinky spring and hard spring in the opening of a v-shaped structure, light-reflecting portion is provided between the v-shaped structure
Part.
Preferably, the coefficient of elasticity of the slinky spring is less than the coefficient of elasticity of hard spring, and reaches drawing in hard spring
The power limit and slinky spring can still continue to stretch after being broken.
Compared with prior art, the utility model has the beneficial effects that：The utility model protective fence when specifically used, if
Left side protective fence is absorbed Impact energy and is elongated by minor impact, fence upright left side spring, spring quilt on the right side of fence upright
Compression, protective fence slows down the impact velocity of vehicle, and the correcting vehicle heading that rebounds, connecting plate slightly move to the left, report
Alert switch is not activated, if left side protective fence is hit strongly, hard spring reaches the pulling force limit and is broken on the left of fence upright,
Hard spring is compressed to the limit on the right side of fence upright, and connecting plate is moved to the left at this time, and alarm switch touches fence upright inner wall
And activate, alarm warning lamp, which is opened and sends out bright red, reminds rear car note that signal projector is activated and sent a signal to
Police service center enables police service medical worker quickly to reach scene and succours, and hard spring breaks because absorbing saturation energy at this time
It splits, reduces vehicular impact dynamics, correct for vehicle heading, greatly reduce incident classification, reduce unnecessary people
Member and vehicle loss；If right side protective fence is hit, then spring elongation and left side spring-compressed, effect on the right side of fence upright
It is as the same.The utility model can improve the protection of guardrail, reduce vehicle and the damage of personnel, improve highway safety system
Number, and the utility model beautiful appearance is generous, it is easy to maintain, it is worth of widely use.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model guardrail structure schematic diagram.
Figure label：1, protective fence, 101, reflecting part, 2, fence upright, 201, access hole, 202, active open, 3,
Alarm warning lamp, 4, connecting plate, 401, fastening bolt, 402, alarm switch, 5, slinky spring, 501, hard spring, 502, spring it is solid
Reservation, 6, signal projector.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of highway safety elastic protective guard, including it is anti-
Guardrail 1, fence upright 2, connecting plate 4 and slinky spring 5, the fence upright 2 are boring structure, and the fence upright 2 pushes up
End is connected with alarm warning lamp 3, and 2 inner tip of the fence upright is provided with signal projector 6, the fence upright 2
Front is provided with access hole 201, and 2 liang of flank side surfaces of the fence upright are each provided with an active open 202, the active open
202 central movables are provided with connecting plate 4, and the connecting plate 4 is through fence upright 2 and can horizontally slip along active open 202,
Its maximum distance slided is that alarm switch 402 touches 2 inner wall of fence upright, and alarm switch 402 is triggered at this time, the company
Alarm switch 402 is provided at 4 center of fishplate bar, the alarm switch 402 is electric with alarm warning lamp 3 and signal projector 6 respectively
Property connection, the connecting plate 4 is provided at both ends with fastening bolt 401, and 401 other end of the fastening bolt is connected with protective fence 1, institute
It is two v-shaped structures to state 1 vertical section of protective fence, and towards outside highway, each v-shaped structure is opened for the v-shaped opening of the v-shaped structure
It is both provided with one group of slinky spring 5 and hard spring 501 in mouthful, reflecting part 101, the connection are provided between the v-shaped structure
The fastening bolt 401 that plate 4 is equipped with by its both ends is fixedly connected with protective fence 1, and 1 left and right ends of the protective fence are both provided with bullet
Spring fixed seat 502, the spring fixed seat outside 502 are fixedly connected with slinky spring 5, and the coefficient of elasticity of the slinky spring 5 wants small
In the coefficient of elasticity of hard spring 501, and slinky spring 5 can still continue to draw after reaching the pulling force limit in hard spring 501 and being broken
It stretches, 502 are fixedly connected with hard spring 501 on the inside of the spring fixed seat, and the other end of the slinky spring 5 and hard spring 501 is equal
It is fixedly connected on the lateral surface of fence upright 2.
The utility model protective fence is when specifically used, if left side protective fence 1 is by minor impact, 2 left side of fence upright
Spring absorbs Impact energy and is elongated, and spring is compressed on the right side of fence upright, and protective fence 1 slows down the impact velocity of vehicle, and anti-
Play correcting vehicle heading, connecting plate 4 is slight mobile to the left, and alarm switch 402 is not activated, if left side protective fence 1 by
It is hit to strong, 2 left side hard spring 501 of fence upright reaches the pulling force limit and is broken, 2 right side hard spring of fence upright, 502 quilt
It is compressed to the limit, connecting plate 4 is moved to the left at this time, and alarm switch 402 touches 2 inner wall of fence upright and activates, alarm warning
Lamp 3 open and send out bright red remind rear car note that signal projector 6 activate and send a signal to police service center, make police
Business medical worker can quickly reach scene and succour, and hard spring 501 is broken because absorbing saturation energy at this time, reduces vehicle
Impact dynamics, correct for vehicle heading, greatly reduce incident classification, reduce unnecessary personnel and vehicle damage
It loses；If right side protective fence 1 is hit, then 2 right side spring elongation of fence upright and left side spring-compressed, effect are as the same.This
Utility model can improve the protection of guardrail, reduce vehicle and the damage of personnel, improve highway safety coefficient, and this
Utility model beautiful appearance is generous, easy to maintain, is worth of widely use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of highway safety elastic protective guard, including protective fence（1）, fence upright（2）, connecting plate（4）And slinky spring（5）,
It is characterized in that：The fence upright（2）For boring structure, the fence upright（2）Top is connected with alarm police
Show lamp（3）, the fence upright（2）Inner tip is provided with signal projector（6）, the fence upright（2）Front is provided with
Access hole（201）, the fence upright（2）Two flank side surfaces are each provided with an active open（202）, the active open
（202）Central movable is provided with connecting plate（4）, the connecting plate（4）Alarm switch is provided at center（402）, the connection
Plate（4）It is provided at both ends with fastening bolt（401）, the fastening bolt（401）The other end is connected with protective fence（1）, the connection
Plate（4）The fastening bolt being equipped with by its both ends（401）With protective fence（1）It is fixedly connected, the protective fence（1）Left and right ends are equal
It is provided with spring fixed seat（502）, the spring fixed seat（502）Outside is fixedly connected with slinky spring（5）, the spring fixes
Seat（502）Inside is fixedly connected with hard spring（501）, the slinky spring（5）And hard spring（501）The other end be fixedly connected with
In fence upright（2）Lateral surface on.
2. a kind of highway safety elastic protective guard according to claim 1, it is characterised in that：The alarm switch（402）
Respectively with alarm warning lamp（3）And signal projector（6）It is electrically connected.
3. a kind of highway safety elastic protective guard according to claim 1, it is characterised in that：The connecting plate（4）Run through
Fence upright（2）And it can be along active open（202）It horizontally slips, the maximum distance of sliding is alarm switch（402）Touching
To fence upright（2）Inner wall, at this time alarm switch（402）It is triggered.
4. a kind of highway safety elastic protective guard according to claim 1, it is characterised in that：The protective fence（1）It is perpendicular to cut
Face is two v-shaped structures, and the v-shaped opening of the v-shaped structure is both provided with towards outside highway in the opening of each v-shaped structure
One group of slinky spring（5）And hard spring（501）, reflecting part is provided between the v-shaped structure（101）.
5. a kind of highway safety elastic protective guard according to claim 1, it is characterised in that：The slinky spring（5）Bullet
Property coefficient is less than hard spring（501）Coefficient of elasticity, and in hard spring（501）Slinky spring after reaching the pulling force limit and being broken
（5）It can still continue to stretch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820005069.7U CN207828836U (en) | 2018-01-03 | 2018-01-03 | A kind of highway safety elastic protective guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820005069.7U CN207828836U (en) | 2018-01-03 | 2018-01-03 | A kind of highway safety elastic protective guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207828836U true CN207828836U (en) | 2018-09-07 |
Family
ID=63391536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820005069.7U Expired - Fee Related CN207828836U (en) | 2018-01-03 | 2018-01-03 | A kind of highway safety elastic protective guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207828836U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106812A (en) * | 2019-05-26 | 2019-08-09 | 宁波市晶杰国际物流有限公司 | A kind of road guardrail and its manufacturing process |
| CN114725574A (en) * | 2022-06-09 | 2022-07-08 | 宜宾职业技术学院 | Cooling assembly for power battery and power battery module safety device |
| CN115094806A (en) * | 2022-07-27 | 2022-09-23 | 中交第二航务工程勘察设计院有限公司 | Self-alarming cable guardrail |
-
2018
- 2018-01-03 CN CN201820005069.7U patent/CN207828836U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106812A (en) * | 2019-05-26 | 2019-08-09 | 宁波市晶杰国际物流有限公司 | A kind of road guardrail and its manufacturing process |
| CN114725574A (en) * | 2022-06-09 | 2022-07-08 | 宜宾职业技术学院 | Cooling assembly for power battery and power battery module safety device |
| CN115094806A (en) * | 2022-07-27 | 2022-09-23 | 中交第二航务工程勘察设计院有限公司 | Self-alarming cable guardrail |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20210103 |