CN206581190U - A kind of flexible freeway guardrail - Google Patents
A kind of flexible freeway guardrail Download PDFInfo
- Publication number
- CN206581190U CN206581190U CN201720252184.XU CN201720252184U CN206581190U CN 206581190 U CN206581190 U CN 206581190U CN 201720252184 U CN201720252184 U CN 201720252184U CN 206581190 U CN206581190 U CN 206581190U
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- Prior art keywords
- montant
- fixedly connected
- flexible
- plate
- guardrail
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Abstract
The utility model discloses a kind of flexible freeway guardrail, including the first montant and the second montant, the outside of first montant and the second montant bottom is socketed with firm set, the top of first montant and the second montant is fixedly connected with the bottom of rotating disk, the top of the rotating disk is fixedly connected with the bottom of connecting pole, the surface of the connection top end is flexibly connected by compression spring with the inner side of elastic ring, the opposite face of two elastic rings is fixedly connected by connection strap with the side of buffer unit, it is fixedly connected between the buffer unit by connecting plate, the buffer unit includes riser, the top and bottom of the riser side are installed with expansion plate.The flexible freeway guardrail, buffering is reached and to shock proof effect, guardrail can be knocked away by effectively avoiding vehicle slight collision rift occurring during highway driving, it is to avoid the fragment of guardrail threatens to vehicle, guardrail possesses flexibility, strong applicability.
Description
Technical field
The utility model is related to guard bar technique field, specially a kind of flexible freeway guardrail.
Background technology
Guardrail is also referred to as guard rail.Guardrail is mainly used in the occasions such as house, highway, shopping centre and public place to the person
The protection and protection of safety and installations and facilities.Guardrail is visible everywhere in we live.Guardrail is every meter long according to the difference of height
The price of degree also can be different.Highway barrier belongs to one kind of guardrail, and highway barrier is the principal mode of semi-steel guardrail, and it is one
Plant the continuous structure for mutually splicing with corrugated steel guard rail plate and being supported by principal post.When vehicle is collided to it, due to waveform steel shield
Breast board plays the role of Impact Resisting Capability and absorbs energy, is neither easy to be smashed, while vehicle and driver and conductor can be played very again
Good protective effect.Freeway guardrail belongs to one kind of highway barrier.
Present freeway guardrail be all be between simple column plus guard rail rod, guardrail it is directly fixed,
On highway, vehicle traveling is very fast, and guardrail will be severed, knock away when touching by occurring slight wipe, and the fragment knocked away is to traveling
Vehicle causes threat, and guardrail does not possess flexibility, and the effect for not possessing buffering, practicality is not strong.
Utility model content
（One）The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of flexible freeway guardrail, solves public at a high speed
Not the problem of road guardrail does not possess flexibility and does not possess cushioning effect.
（Two）Technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of flexible freeway guardrail, including the
The outside of one montant and the second montant, first montant and the second montant bottom is socketed with firm set, first montant
It is fixedly connected with the top of the second montant with the bottom of rotating disk, the top of the rotating disk and the bottom of connecting pole are fixed and connected
Connect, the surface of the connection top end is flexibly connected by compression spring with the inner side of elastic ring, the opposite face of two elastic rings
It is fixedly connected, is fixedly connected between the buffer unit by connecting plate with the side of buffer unit by connection strap, it is described
Buffer unit includes riser, and the top and bottom of the riser side are installed between expansion plate, two expansion plates admittedly
Dingan County is equipped with the adjustable spring positioned at riser side, and the one end of the adjustable spring away from riser is fixedly connected with contiguous block.
It is preferred that, the rotating disk includes upper sheath body and lower sheath body, and connecting rod is passed through between the upper sheath body and lower sheath body
It is flexibly connected, the surface on the connecting rod top and bottom is connected with the rolling contacted with upper sheath body and lower sheath body inwall
Wheel.
It is preferred that, the expansion plate includes cage plate, and the cage plate is internally provided with movable plate, one end of the movable plate
The groove that is opened up through cage plate side and the outside for extending to cage plate.
It is preferred that, the side of the cage plate inwall is fixedly connected with one end of extrusion spring, the extrusion spring it is another
End is fixedly connected with one end of movable plate.
It is preferred that, the top and bottom of described contiguous block one end are connected with the pulley contacted with expansion plate.
（Three）Beneficial effect
The utility model provides a kind of flexible freeway guardrail.Possesses following beneficial effect：
1st, the flexible freeway guardrail, by the first montant, the second montant, firm set, rotating disk, upper sheath body, traps
Shell, connecting rod, roller, elastic ring, connection strap, buffer unit, riser, expansion plate, cage plate, movable plate, extrusion spring, flexible bullet
Spring, contiguous block, connecting plate, compression spring and connecting pole are used cooperatively, and have reached buffering and to shock proof effect, effectively
To avoid vehicle slight collision rift occurs during highway driving can knock guardrail away, it is to avoid the fragment pair of guardrail
Vehicle threatens, and guardrail possesses flexibility, strong applicability.
2nd, the flexible freeway guardrail, by using cooperatively for upper sheath body, lower sheath body, connecting rod and roller, reaches
The effect of rotation, facilitates the effect that buffer unit rotates after being impacted, reduces impulsive force, protect the first montant and
Second montant.
Brief description of the drawings
Fig. 1 is the utility model structure front view；
Fig. 2 is the utility model structure top view；
Fig. 3 is that bowing for the utility model structure buffer unit cuts open figure；
Fig. 4 is the front elevational view of the utility model structure rotating disk；
Fig. 5 is the top view of the utility model structure connecting pole, elastic ring and compression spring.
In figure：1 first montant, 2 second montants, 3 firm sets, 4 rotating disks, sheath body on 41,42 times sheath bodies, 43 connecting rods,
44 rollers, 5 elastic rings, 6 connection straps, 7 buffer units, 71 risers, 72 expansion plates, 721 cage plates, 722 movable plates, 723 extruding bullets
Spring, 73 adjustable springs, 74 contiguous blocks, 8 connecting plates, 9 compression springs, 10 connecting poles, 11 pulleys.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As Figure 1-5, the utility model provides a kind of technical scheme：A kind of flexible freeway guardrail, including first
The outside of the montant 2 of montant 1 and second, the first montant 1 and the bottom of the second montant 2 is socketed with firm set 3, the first montant 1 and the
Bottom of the top of two montants 2 with rotating disk 4 is fixedly connected, and the top of rotating disk 4 is fixedly connected with the bottom of connecting pole 10,
The surface on the top of connecting pole 10 is flexibly connected by compression spring 9 with the inner side of elastic ring 5, and elastic ring 5 is flexible, two bullets
The opposite face of property circle 5 is fixedly connected by connection strap 6 with the side of buffer unit 7, passes through connecting plate 8 between buffer unit 7
It is fixedly connected, buffer unit 7 includes riser 71, and the top and bottom of the side of riser 71 are installed with expansion plate 72, riser
71 serve the adjustable spring 73 being installed between the effect of connection, two expansion plates 72 positioned at the side of riser 71, stretch
Spring 73 has retractility, and adjustable spring 73 is flexible, and the one end of adjustable spring 73 away from riser 71 is fixedly connected with connection
Block 74, passes through the first montant 1, the second montant 2, firm set 3, rotating disk 4, upper sheath body 41, lower sheath body 42, connecting rod 43, roller
44th, elastic ring 5, connection strap 6, buffer unit 7, riser 71, expansion plate 72, cage plate 721, movable plate 722, extrusion spring 723, stretch
Contracting spring 73, contiguous block 74, connecting plate 8, compression spring 9 and connecting pole 10 are used cooperatively, and have reached buffering and resistance impact
Effect, guardrail can be knocked away by effectively avoiding vehicle slight collision rift occurring during highway driving, it is to avoid
The fragment of guardrail threatens to vehicle, and guardrail possesses flexibility, strong applicability passes through upper sheath body 41, lower sheath body 42, connecting rod
43 and roller 44 use cooperatively, reached the effect of rotation, facilitated the effect that buffer unit 7 rotates after being impacted,
Impulsive force is reduced, the first montant 1 and the second montant 2 is protected.
Rotating disk 4 includes upper sheath body 41 and lower sheath body 42, passes through the activity of connecting rod 43 between upper sheath body 41 and lower sheath body 42
The surface of connection, the top of connecting rod 43 and bottom is connected with the roller contacted with upper sheath body 41 and the lower inwall of sheath body 42
44, by using cooperatively for upper sheath body 41, lower sheath body 42, connecting rod 43 and roller 44, the effect of rotation is reached, has been facilitated slow
The effect that flushing device 7 rotates after being impacted, reduces impulsive force, protects the first montant 1 and the second montant 2.
Expansion plate 72 includes cage plate 721, and cage plate 721 is internally provided with movable plate 722, and one end of movable plate 722 passes through
Groove that the side of cage plate 721 is opened up and the outside for extending to cage plate 721, are used cooperatively by cage plate 721, movable plate 722, reached
Flexible effect is arrived.
The side of the inwall of cage plate 721 is fixedly connected with one end of extrusion spring 723, the other end of extrusion spring 723 and shifting
One end of dynamic plate 722 is fixedly connected, by using cooperatively for cage plate 721, movable plate 722 and extrusion spring 723, has been reached flexible
The effect of buffering serves the effect of buffering.
The top and bottom of the one end of contiguous block 74 are connected with the pulley 11 contacted with expansion plate 72, and pulley 11 is set
Put, facilitate the movement of contiguous block 74.
Can to sum up obtain, the flexible freeway guardrail, by the first montant 1, the second montant 2, firm set 3, rotating disk 4,
Upper sheath body 41, lower sheath body 42, connecting rod 43, roller 44, elastic ring 5, connection strap 6, buffer unit 7, riser 71, expansion plate 72,
Cage plate 721, movable plate 722, extrusion spring 723, adjustable spring 73, contiguous block 74, connecting plate 8, compression spring 9 and connecting pole 10
Use cooperatively, reached buffering and to shock proof effect, effectively avoid vehicle during highway driving
To occur slight collision rift can knock guardrail away, it is to avoid the fragment of guardrail threatens to vehicle, and guardrail possesses flexibility, applicability
By force.
In addition, the flexible freeway guardrail, passes through the cooperation of upper sheath body 41, lower sheath body 42, connecting rod 43 and roller 44
Use, reached the effect of rotation, facilitated the effect that buffer unit 7 rotates after being impacted, reduce impulsive force, protect
First montant 1 and the second montant 2.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof, it is necessary to illustrate, this article
The electric elements of middle appearance are electrically connected with extraneous main controller and 220V civil powers, and main controller can play control for computer etc.
The conventionally known equipment of system.
Claims (5)
1. a kind of flexible freeway guardrail, including the first montant（1）With the second montant（2）, first montant（1）With second
Montant（2）The outside of bottom is socketed with firm set（3）, it is characterised in that：First montant（1）With the second montant（2）'s
Top is and rotating disk（4）Bottom be fixedly connected, the rotating disk（4）Top and connecting pole（10）Bottom fix connect
Connect, the connecting pole（10）The surface on top passes through compression spring（9）With elastic ring（5）Inner side be flexibly connected, two elasticity
Circle（5）Opposite face pass through connection strap（6）With buffer unit（7）Side be fixedly connected, the buffer unit（7）Between lead to
Cross connecting plate（8）It is fixedly connected, the buffer unit（7）Including riser（71）, the riser（71）The top and bottom of side
It is installed with expansion plate（72）, two expansion plates（72）Between be installed with positioned at riser（71）The adjustable spring of side
（73）, the adjustable spring（73）Away from riser（71）One end be fixedly connected with contiguous block（74）.
2. a kind of flexible freeway guardrail according to claim 1, it is characterised in that：The rotating disk（4）Including upper
Sheath body（41）With lower sheath body（42）, the upper sheath body（41）With lower sheath body（42）Between pass through connecting rod（43）It is flexibly connected, institute
State connecting rod（43）The surface of top and bottom is connected with and upper sheath body（41）With lower sheath body（42）The rolling of inwall contact
Wheel（44）.
3. a kind of flexible freeway guardrail according to claim 1, it is characterised in that：The expansion plate（72）Including set
Plate（721）, the cage plate（721）Be internally provided with movable plate（722）, the movable plate（722）One end pass through cage plate
（721）Groove that side is opened up and extend to cage plate（721）Outside.
4. a kind of flexible freeway guardrail according to claim 3, it is characterised in that：The cage plate（721）Inwall
Side and extrusion spring（723）One end be fixedly connected, the extrusion spring（723）The other end and movable plate（722）One
End is fixedly connected.
5. a kind of flexible freeway guardrail according to claim 1, it is characterised in that：The contiguous block（74）One end
Top and bottom are connected with and expansion plate（72）The pulley of contact（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252184.XU CN206581190U (en) | 2017-03-15 | 2017-03-15 | A kind of flexible freeway guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252184.XU CN206581190U (en) | 2017-03-15 | 2017-03-15 | A kind of flexible freeway guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581190U true CN206581190U (en) | 2017-10-24 |
Family
ID=60112772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720252184.XU Expired - Fee Related CN206581190U (en) | 2017-03-15 | 2017-03-15 | A kind of flexible freeway guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206581190U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124780A (en) * | 2017-12-29 | 2018-06-08 | 郑州游爱网络技术有限公司 | A kind of anti-fence of escaping of herding with buffering effect |
| CN108952314A (en) * | 2018-09-25 | 2018-12-07 | 广西大学 | A kind of aluminium alloy traffic guardrail |
| CN112252240A (en) * | 2020-10-19 | 2021-01-22 | 和县新拓工业设计有限公司 | Vehicle emergency buffer device for urban road and implementation method thereof |
| CN113430974A (en) * | 2021-06-16 | 2021-09-24 | 中交一公局集团有限公司 | Road and bridge anticollision barrier for civil engineering |
-
2017
- 2017-03-15 CN CN201720252184.XU patent/CN206581190U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124780A (en) * | 2017-12-29 | 2018-06-08 | 郑州游爱网络技术有限公司 | A kind of anti-fence of escaping of herding with buffering effect |
| CN108952314A (en) * | 2018-09-25 | 2018-12-07 | 广西大学 | A kind of aluminium alloy traffic guardrail |
| CN112252240A (en) * | 2020-10-19 | 2021-01-22 | 和县新拓工业设计有限公司 | Vehicle emergency buffer device for urban road and implementation method thereof |
| CN113430974A (en) * | 2021-06-16 | 2021-09-24 | 中交一公局集团有限公司 | Road and bridge anticollision barrier for civil engineering |
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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: 20171024 Termination date: 20180315 |