CN207193830U - A kind of sky way guardrail - Google Patents
A kind of sky way guardrail Download PDFInfo
- Publication number
- CN207193830U CN207193830U CN201721023144.4U CN201721023144U CN207193830U CN 207193830 U CN207193830 U CN 207193830U CN 201721023144 U CN201721023144 U CN 201721023144U CN 207193830 U CN207193830 U CN 207193830U
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- CN
- China
- Prior art keywords
- cross bar
- column
- top connecting
- bumper post
- welded
- 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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Abstract
The utility model discloses a kind of sky way guardrail,Its structure includes bottom column,The cross bar of bottom first,The cross bar of bottom second,Upper cross bar,Support block,Anticollision bumper post,Top connecting pole,Column is held to the greatest extent,The cross bar of bottom first fixes the front-end surface bottom for being welded in bottom column,The cross bar of bottom second fixes the rear end surface bottom for being welded in bottom column,Support block fixes the upper end face for being welded in bottom column,Anticollision bumper post is fixedly connected on the upper end face of support block,Top connecting pole is extended vertically through in the upper surface of anticollision bumper post,The utility model to sky way during traffic safety protection is carried out,Bump against once automobile is out of control with guardrail,Can between automobile and guardrail because strong impact power caused by inertia plays certain cushioning effect,To mitigate the injury brought to the life security of driver and conductor,Effectively increase the security performance of equipment.
Description
Technical field
The utility model is a kind of sky way guardrail, belongs to sky way guardrail manufacturing technology field.
Background technology
Guardrail is highway engineering, is a kind of common facility of guarantee driving safety especially on sky way, mainly has vertical
Post, transverse slat form, and are connected before and after transverse slat and are fixed on jointly on column.Guardrail is sent out for protection people's property and life security
Wave significance.China is the country in hill path more than one, and the danger that automobile travels on hill path is significantly larger than level land.Road
Guardrail is to prevent driving vehicle from turning down a kind of protection tool of road, plays a part of protecting vehicle, but current
Road guard is mostly to be made up of simple metal upright post and cross bar, and it is unsatisfactory to turn down the protective action of road to vehicle, especially
It is hill path protection.
Prior art published application number is a kind of CN201420171917.3 sky way guardrail, including：Multiple guardrails
Unit, any one guardrail unit include：Two root posts and two cross bars, two cross bars are fixed in two root posts, two root posts
Fix on the ground vertically, two guardrail units are bolted；Multiple damping devices, any one damping device include：
Rectangular frame, metallic plate and three springs, rectangular frame are fixed on a cross bar, and metallic plate is fixed in the rectangular frame
Portion, rectangular frame is divided into three springs in the first space and second space are parallel to be fixed in the first space；Multiple air bags, it is right
In being full of air in any one air bag, air bag, air bag is fixed in a second space.The utility model is simple for structure, cost
It is cheap, and protection effect is good, has wide application space in actual production and life.But prior art is to winding
During highway carries out traffic safety protection, bump against once automobile is out of control with guardrail, can not be to strong between automobile and guardrail
Large impact power plays cushioning effect, and great bodily injury, security performance deficiency may be caused to the life security of driver and conductor.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of sky way guardrail, it is existing to solve
There is technology during traffic safety protection is carried out to sky way, bump against once automobile is out of control with guardrail, can not be to automobile
Strong impact power between guardrail plays cushioning effect, may cause great bodily injury to the life security of driver and conductor, safety
The problem of performance deficiency.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of sky way shield
Column, its structure include bottom column, the cross bar of bottom first, the cross bar of bottom second, upper cross bar, support block, anticollision bumper post,
Top connecting pole, column is held to the greatest extent, the cross bar of bottom first fixes the front-end surface bottom for being welded in bottom column, the bottom
Second cross bar fixes the rear end surface bottom for being welded in bottom column, and the support block fixes the upper end table for being welded in bottom column
Face, the anticollision bumper post are fixedly connected on the upper end face of support block, and the top connecting pole is extended vertically through in anticollision
The upper surface of bumper post, between the anticollision bumper post, top connecting pole using interference fit by the way of be connected, it is described on
Portion's cross bar is nested in the outer surface of top connecting pole, described to hold uprights vertical to the greatest extent through the inside of top connecting pole, described most
End column fixes the rear end surface bottom for being welded in the cross bar of bottom first, described to hold column fixation to be welded in the cross bar of bottom second to the greatest extent
Front-end surface bottom, the anticollision bumper post by buffering upright main body, non-skid band, fixed seat at bottom, top connecting shaft, pass through
Mouth composition is worn, the non-skid band is nested in the outer surface of buffering upright main body, and it is vertical that the fixed seat at bottom is fixedly connected on buffering
The rear surface of post main body, the top connecting shaft are fixedly connected on the upper end face of buffering upright main body, and the impenetrating mouth is embedding
Enter the upper end face of top connecting shaft.
Further, the quantity of the non-skid band is 2-3 bars, and they are uniformly equally spaced in the appearance of buffering upright main body
Face.
Further, the upper cross bar, top connecting pole, the shape of end column to the greatest extent are hollow cylinder, described
It is in orthogonal state between upper cross bar, top connecting pole.
Further, it is in state parallel to each other between the cross bar of bottom first, the cross bar of bottom second, upper cross bar.
Further, it is described to hold to the greatest extent between column and anticollision bumper post in the state being parallel to each other.
Further, it is in be mutually perpendicular between the anticollision bumper post and the cross bar of bottom first, the cross bar of bottom second
State, the internal diameter of the buffering upright main body is 350-400mm.
Further, the cross bar of bottom first, the material of the cross bar of bottom second are stainless steel.
The beneficial effects of the utility model：By the way that provided with anticollision bumper post, traffic safety guarantor is being carried out to sky way
During shield, bump against once automobile is out of control with guardrail, can between automobile and guardrail due to strong impact caused by inertia
Power plays certain cushioning effect, to mitigate the injury brought to the life security of driver and conductor, effectively increases the peace of equipment
Full performance.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of sky way guardrail of the utility model.
Fig. 2 is the structural representation of the utility model anticollision bumper post.
In figure：It is bottom column -1, the cross bar -2 of bottom first, the cross bar -3 of bottom second, upper cross bar -4, support block -5, anti-
Hit bumper post -6, top connecting pole -7, to the greatest extent hold column -8, buffering upright main body -60, non-skid band -61, fixed seat at bottom -62,
Top connecting shaft -63, impenetrating mouth -64.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 2 is referred to, the utility model provides a kind of sky way guardrail, and its structure includes bottom column 1, bottom
First cross bar 2, the second cross bar of bottom 3, upper cross bar 4, support block 5, anticollision bumper post 6, top connecting pole 7, column is held to the greatest extent
8, first cross bar of bottom 2 fixes the front-end surface bottom for being welded in bottom column 1, and second cross bar of bottom 3 fixes weldering
The rear end surface bottom of bottom column 1 is connected to, the support block 5 fixes the upper end face for being welded in bottom column 1, the anticollision
The upper end face that bumper post 6 is fixedly connected on support block 5 is hit, top connecting pole 7 is extended vertically through in anticollision bumper post 6
Upper surface, it is connected between the anticollision bumper post 6, top connecting pole 7 by the way of interference fit, the upper cross bar
4 are nested in the outer surface of top connecting pole 7, and the column 8 of end to the greatest extent is extended vertically through in the inside of top connecting pole 7, the end to the greatest extent
Column 8 fixes the rear end surface bottom for being welded in the first cross bar of bottom 2, described to hold the fixation of column 8 to be welded in the horizontal stroke of bottom second to the greatest extent
The front-end surface bottom of bar 3, the anticollision bumper post 6 is by buffering upright main body 60, non-skid band 61, fixed seat at bottom 62, top
Portion's connecting shaft 63, impenetrating mouth 64 are formed, and the non-skid band 61 is nested in the outer surface of buffering upright main body 60, and the bottom is fixed
Seat 62 is fixedly connected on the rear surface of buffering upright main body 60, and the top connecting shaft 63 is fixedly connected on buffering upright main body
60 upper end face, the impenetrating mouth 64 are embedded in the upper end face of top connecting shaft 63, and the quantity of the non-skid band 61 is 2-3
Bar, they are uniformly equally spaced vertical in the outer surface of buffering upright main body 60, the upper cross bar 4, top connecting pole 7, end to the greatest extent
The shape of post 8 is hollow cylinder, is in orthogonal state between the upper cross bar 4, top connecting pole 7, described
It is in state parallel to each other between the first cross bar of bottom 2, the second cross bar of bottom 3, upper cross bar 4, it is described to hold column 8 and anticollision to the greatest extent
Hit between bumper post 6 in the state being parallel to each other, the anticollision bumper post 6 and the first cross bar of bottom 2, the second cross bar of bottom 3
Between be in orthogonal state, the internal diameter of the buffering upright main body 60 is 350-400mm, first cross bar of bottom 2,
The material of the second cross bar of bottom 3 is stainless steel.
Anticollision bumper post described in this patent has good thermal conductivity, resistance to ag(e)ing, repeatedly the endurance under deformation
Property and low heat generation, and keep certain physical and mechanical properties at high temperature, can between automobile and guardrail due to used
Strong impact power caused by property plays certain cushioning effect.
In use, first checking for the whether firm connection of each several part, after confirming Plant in good condition, equipment is placed on suitably
Position, the bottom column of equipment is vertically fixed on the road surface of sky way backer side, keeps the complete of anticollision bumper post
Whole property, afterwards the equipment can start normal work.
Bottom column -1 of the present utility model, the cross bar -2 of bottom first, the cross bar -3 of bottom second, upper cross bar -4, support
Block -5, anticollision bumper post -6, top connecting pole -7, end column -8, buffering upright main body -60, non-skid band -61, bottom to the greatest extent are solid
Reservation -62, top connecting shaft -63, impenetrating mouth -64, the part that part is universal standard part or those skilled in the art know,
Its structure and principle are all that this technology personnel can learn or know by normal experiment method that this practicality is new by technical manual
It is prior art during traffic safety protection is carried out to sky way that type, which solves the problems, such as, once automobile is out of control and guardrail
Bump against, cushioning effect can not be played to the strong impact power between automobile and guardrail, may be made to the life security of driver and conductor
Into great bodily injury, security performance deficiency, the utility model is combined with each other by above-mentioned part, by being buffered provided with anticollision
Post, during traffic safety protection is carried out to sky way, bump against once automobile is out of control with guardrail, can be to automobile and shield
Because strong impact power caused by inertia plays certain cushioning effect between column, to mitigate the life security band to driver and conductor
The injury come, effectively increases the security performance of equipment, described in detail below：
The anticollision bumper post 6 is fixedly connected on the upper end face of support block 5, and the top connecting pole 7 extends vertically through
Between the upper surface of anticollision bumper post 6, the anticollision bumper post 6, top connecting pole 7 using interference fit by the way of phase
Connection, the upper cross bar 4 are nested in the outer surface of top connecting pole 7, and the column 8 of end to the greatest extent is extended vertically through in top connecting pole
7 inside, described to hold column 8 to fix the rear end surface bottom for being welded in the first cross bar of bottom 2 to the greatest extent, the column 8 of end to the greatest extent is fixed
Be welded in the front-end surface bottom of the second cross bar of bottom 3, the anticollision bumper post 6 by buffering upright main body 60, non-skid band 61,
Fixed seat at bottom 62, top connecting shaft 63, impenetrating mouth 64 form, and the non-skid band 61 is nested in the appearance of buffering upright main body 60
Face, the fixed seat at bottom 62 are fixedly connected on the rear surface of buffering upright main body 60, and the top connecting shaft 63, which is fixed, to be connected
The upper end face of buffering upright main body 60 is connected to, the impenetrating mouth 64 is embedded in the upper end face of top connecting shaft 63.
In embodiment 1 of the present utility model, the quantity of the non-skid band is 2, and the internal diameter of the buffering upright main body is
350mm；
In embodiment 2 of the present utility model, the quantity of the non-skid band is 3, and the internal diameter of the buffering upright main body is
400mm。
In summary, when non-skid band of the present utility model quantity use 3, when the internal diameter of buffering upright main body uses 400mm,
The utility model is preferable to the buffering effect of vehicle, reaches optimum state to the protection effect of sky way.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of sky way guardrail, its structure includes bottom column（1）, the cross bar of bottom first（2）, the cross bar of bottom second（3）、
Upper cross bar（4）, support block（5）, anticollision bumper post（6）, top connecting pole（7）, hold column to the greatest extent（8）, it is characterised in that：
The cross bar of bottom first（2）Fixation is welded in bottom column（1）Front-end surface bottom, the cross bar of bottom second
（3）Fixation is welded in bottom column（1）Rear end surface bottom, the support block（5）Fixation is welded in bottom column（1）It is upper
End surfaces, the anticollision bumper post（6）It is fixedly connected on support block（5）Upper end face, the top connecting pole（7）Vertically
Through anticollision bumper post（6）Upper surface, the anticollision bumper post（6）, top connecting pole（7）Between matched somebody with somebody using interference
The mode of conjunction is connected, the upper cross bar（4）It is nested in top connecting pole（7）Outer surface, it is described to hold column to the greatest extent（8）Vertically
Through top connecting pole（7）Inside, it is described to hold column to the greatest extent（8）Fixation is welded in the cross bar of bottom first（2）Rear end surface
Bottom, it is described to hold column to the greatest extent（8）Fixation is welded in the cross bar of bottom second（3）Front-end surface bottom；
The anticollision bumper post（6）By buffering upright main body（60）, non-skid band（61）, fixed seat at bottom（62）, top connection
Axle（63）, impenetrating mouth（64）Composition, the non-skid band（61）It is nested in buffering upright main body（60）Outer surface, the bottom is consolidated
Reservation（62）It is fixedly connected on buffering upright main body（60）Rear surface, the top connecting shaft（63）It is fixedly connected on buffering
Upright post main（60）Upper end face, the impenetrating mouth（64）It is embedded in top connecting shaft（63）Upper end face.
A kind of 2. sky way guardrail according to claim 1, it is characterised in that：The non-skid band（61）Quantity be 2-
3, they are uniformly equally spaced in buffering upright main body（60）Outer surface.
A kind of 3. sky way guardrail according to claim 1, it is characterised in that：The upper cross bar（4）, top connection
Post（7）, hold column to the greatest extent（8）Shape be hollow cylinder, the upper cross bar（4）, top connecting pole（7）Between be in phase
Mutually vertical state.
A kind of 4. sky way guardrail according to claim 1, it is characterised in that：The cross bar of bottom first（2）, bottom
Second cross bar（3）, upper cross bar（4）Between be in state parallel to each other.
A kind of 5. sky way guardrail according to claim 1, it is characterised in that：It is described to hold column to the greatest extent（8）With anticollision
Bumper post（6）Between in the state that is parallel to each other.
A kind of 6. sky way guardrail according to claim 1, it is characterised in that：The anticollision bumper post（6）With under
The cross bar of portion first（2）, the cross bar of bottom second（3）Between be in orthogonal state, the buffering upright main body（60）It is interior
Footpath is 350-400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721023144.4U CN207193830U (en) | 2017-08-16 | 2017-08-16 | A kind of sky way guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721023144.4U CN207193830U (en) | 2017-08-16 | 2017-08-16 | A kind of sky way guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207193830U true CN207193830U (en) | 2018-04-06 |
Family
ID=61797543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721023144.4U Expired - Fee Related CN207193830U (en) | 2017-08-16 | 2017-08-16 | A kind of sky way guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207193830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258327A (en) * | 2019-07-09 | 2019-09-20 | 浙江海洋大学 | The flexible protection fence sytsem of Oversea bridge |
| CN114263140A (en) * | 2022-01-26 | 2022-04-01 | 西安热工研究院有限公司 | Road anti-collision guardrail device with rotary energy conversion function |
-
2017
- 2017-08-16 CN CN201721023144.4U patent/CN207193830U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258327A (en) * | 2019-07-09 | 2019-09-20 | 浙江海洋大学 | The flexible protection fence sytsem of Oversea bridge |
| CN114263140A (en) * | 2022-01-26 | 2022-04-01 | 西安热工研究院有限公司 | Road anti-collision guardrail device with rotary energy conversion function |
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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: 20180406 Termination date: 20180816 |