CN207469144U - A kind of durable elastic guardrail - Google Patents
A kind of durable elastic guardrail Download PDFInfo
- Publication number
- CN207469144U CN207469144U CN201721113835.3U CN201721113835U CN207469144U CN 207469144 U CN207469144 U CN 207469144U CN 201721113835 U CN201721113835 U CN 201721113835U CN 207469144 U CN207469144 U CN 207469144U
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- backboard
- spring
- upper mounting
- foreboard
- 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 durable elastic guardrails, and including pedestal, upper mounting seat, lower mounting seat, Crashworthy plate, anti-collision beam, the first spring is equipped between the upper mounting seat and lower mounting seat；The lower mounting seat is fixedly connected on susceptor surface；The upper mounting seat connects the anti-collision beam；The Crashworthy plate includes foreboard and backboard, and the foreboard is cavity structure, and several elastic balls are equipped in the foreboard；The backboard upper end is detachably connected with the anti-collision beam, and the backboard lower part is connected with second spring with upper mounting seat lower part.The utility model greatly protects the vehicle of collision, reduces damage, improves safety, decreases the damage of pillar.
Description
Technical field
The utility model is related to highway guard rail field, in particular to a kind of durable elastic guardrail.
Background technology
Guardrail is highway engineering, is mainly to have column, Crashworthy plate for a kind of common facility of guarantee driving safety on highway
Composition, Crashworthy plate are connect with column top.Guardrail plays significance for protection people's property and life security.But
For existing guardrail after slight impact occurs, energy-absorbing effect is poor, and deformation just terribly seriously affects overall effect；It is seriously touched if meeting
It hits, needs to use after replacement, but secondary can not be protected before replacement, and pillar has been damaged and secondary can not have been made
With.
Utility model content
Of the existing technology to solve the problems, such as, the utility model provides a kind of durable elastic guardrail.
For realize the utility model aim, the technical solution used for：
A kind of durable elastic guardrail, including pedestal, upper mounting seat, lower mounting seat, Crashworthy plate, anti-collision beam, the upper peace
It fills and the first spring is equipped between seat and lower mounting seat；The lower mounting seat is fixedly connected on susceptor surface；The upper mounting seat connects
Connect the anti-collision beam；The Crashworthy plate includes foreboard and backboard, and the foreboard is cavity structure, is equipped in the foreboard several
Elastic ball；The backboard upper end is detachably connected with the anti-collision beam, and the backboard lower part is connected with upper mounting seat lower part
Second spring.
Wherein, first, second difference spring is only used in the first spring and second spring, is not related to other meanings, also may be used
To be stated with spring A, B.
Further, it is symmetrical to be set on upper mounting seat both sides there are two the Crashworthy plate is set.
Further, the second spring both ends are connect respectively with backboard lower part with upper mounting seat lower bolt.
Further, the elastic ball is ball.
The beneficial effects of the utility model：
The utility model is simple in structure, and when colliding, Crashworthy plate can be with crumple energy-absorbing, and Crashworthy plate is equipped with elastic ball, hair
Raw elastic deformation energy-absorbing, cooperation second spring further enhance the effect for resisting impact force.Shape occurs for the first spring during shock
Become, coordinate the energy-absorbing of Crashworthy plate, enhance guardrail resistant to damage ability, small collision can pass through multiple energy-absorbing and solve, after big collision only
Crashworthy plate is needed replacing, and can also utilize the Crashworthy plate of remaining that the first spring is coordinated to protect before replacement.This practicality is new
Type greatly protects the vehicle of collision, reduces damage, improves safety, decreases the damage of pillar.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Specific embodiment
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
Fig. 1 shows a kind of durable elastic guardrail provided by the utility model, a kind of durable elastic guardrail, including pedestal 1,
Upper mounting seat 2, lower mounting seat 3, Crashworthy plate 4, anti-collision beam 5 are equipped with the first bullet between the upper mounting seat 2 and lower mounting seat 3
Spring 6；The lower mounting seat 3 is fixedly connected on 1 surface of pedestal；The upper mounting seat 2 connects the anti-collision beam 5；The anticollision
Plate 4 includes foreboard 41 and backboard 43, and the foreboard 41 is cavity structure, and several elastic balls 42 are equipped in the foreboard 41；It is described
43 upper end of backboard is detachably connected with the anti-collision beam 5, and 43 lower part of backboard is connected with the second bullet with 2 lower part of upper mounting seat
Spring 7.
Symmetrical to be set on 2 both sides of upper mounting seat there are two Crashworthy plate 4 is set, setting can effectively solve both sides with road center
The collision problem of vehicle.
7 both ends of second spring are connect respectively with 43 lower part of backboard with 2 lower bolt of upper mounting seat.
Elastic ball 42 is ball, and erosion-resisting characteristics is good, and the making of the rubbers such as waste tire, the wide cost in source may be used
It is low, it can also secondary use after damage.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, there can be various modifications and variations in the spirit and principles of the utility model, these are equivalent
Modification or replacement etc., are all contained within the scope of protection of the utility model.
Claims (4)
1. a kind of durable elastic guardrail, it is characterised in that：Including pedestal, upper mounting seat, lower mounting seat, Crashworthy plate, anti-collision beam,
The first spring is equipped between the upper mounting seat and lower mounting seat；The lower mounting seat is fixedly connected on susceptor surface；On described
Mounting base connects the anti-collision beam；The Crashworthy plate includes foreboard and backboard, and the foreboard is cavity structure, in the foreboard
Equipped with several elastic balls；The backboard upper end is detachably connected with the anti-collision beam, under the backboard lower part and upper mounting seat
Portion is connected with second spring.
2. durable elastic guardrail according to claim 1, it is characterised in that：Above and below the Crashworthy plate it is parallel set there are two.
3. durable elastic guardrail according to claim 1, it is characterised in that：The second spring both ends respectively under backboard
Portion is connect with upper mounting seat lower bolt.
4. durable elastic guardrail according to claim 1, it is characterised in that：The elastic ball is ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721113835.3U CN207469144U (en) | 2017-09-01 | 2017-09-01 | A kind of durable elastic guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721113835.3U CN207469144U (en) | 2017-09-01 | 2017-09-01 | A kind of durable elastic guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469144U true CN207469144U (en) | 2018-06-08 |
Family
ID=62268342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721113835.3U Expired - Fee Related CN207469144U (en) | 2017-09-01 | 2017-09-01 | A kind of durable elastic guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207469144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113001A (en) * | 2018-08-30 | 2019-01-01 | 西安科技大学 | A kind of anticollision barrier |
-
2017
- 2017-09-01 CN CN201721113835.3U patent/CN207469144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113001A (en) * | 2018-08-30 | 2019-01-01 | 西安科技大学 | A kind of anticollision barrier |
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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: 20180608 Termination date: 20190901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |