CN206591473U - Highway crash facility - Google Patents
Highway crash facility Download PDFInfo
- Publication number
- CN206591473U CN206591473U CN201720255350.1U CN201720255350U CN206591473U CN 206591473 U CN206591473 U CN 206591473U CN 201720255350 U CN201720255350 U CN 201720255350U CN 206591473 U CN206591473 U CN 206591473U
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- hole
- dividing plate
- filler
- facility
- hollow pipe
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Abstract
The utility model is related to a kind of highway crash facility, including shell, some hollow pipes be arrangeding in parallel of filling in shell, wherein, dividing plate is provided with all or part of hollow pipe, dividing plate is axially spaced into upper space and lower space two parts along hollow pipe itself by the hollow pipe where it, it is filled with upper space on filler, lower space inner hollow, dividing plate and offers energy hole of bursting, energy hole burst for through hole or blind hole, the filler in upper space is carried by the dividing plate.The bottom of anti-collision facility is arranged to hollow by the utility model, and the weight of anti-collision facility is on the one hand reduced while crashworthiness is not influenceed；On the other hand, by dividing plate burst can, when colliding, dividing plate it is routed can hole is defeated and dispersed makes filler defeated and dispersed downwards, the hollow structure of lower space can provide the space of receiving for defeated and dispersed filler, prevent filler outwards sprays from hurting vehicle and driver.
Description
Technical field
The utility model is related to a kind of highway crash facility.
Background technology
Anti-collision facility is mainly disposed on highway and urban road easily to occur automobile to collide with fixation means in road
Position, such as：On the import and export of the turning on road, charge station and viaduct, overhead bridge pier, parking lot, cell, garden, plus
Petrol station etc., plays buffer action.
Generally, Anti-collision barrel is made of the modified plastics of high resiliency, high intensity, when automobile and Anti-collision barrel collision, can be had
Effect ground reduces impulsive force, accordingly, it is capable to significantly decrease car and the damage of people.In order to ensure Anti-collision barrel consolidating under normal circumstances
It is fixed, it is unlikely to be blown away by wind, many filling sandstones, rubbish, water in conventional crash bucket, overall weight is big, and sandstone is easy
To vehicle and driver, rubbish easily pollutes environment after being crashed, and the water resting period is long perishable, mouldy hair
It is smelly, equally pollute environment.
Utility model content
The technical problems to be solved in the utility model is：In order to overcome the shortcomings of existing Anti-collision barrel, the utility model is provided
A kind of highway crash facility.
The utility model solves the technical scheme that its technical problem used：A kind of highway crash facility, including shell,
Some hollow pipes be arrangeding in parallel of filling in shell, wherein, be provided with dividing plate in all or part of hollow pipe, the dividing plate by its
The hollow pipe at place is axially spaced into upper space and lower space two parts along hollow pipe itself, and the upper space is interior to fill
Have offered on filler, the lower space inner hollow, the dividing plate burst can hole, it is described it is routed can hole be through hole or blind hole,
Filler in the upper space is carried by the dividing plate.
According to the height of under-vehicle tire design, the lower space along hollow shaft to height H for 20cm~
30cm。
Filler is only partially filed with the upper space.So, when anti-collision facility and vehicle collide, not only
Lower section has the position for being not filled by filler above the space for accommodating filler, upper space can also filling out as receiving sprinkling
The space of thing is filled, so as to prevent filler from outwards spraying.
The filler is water, the grains of sand or haydite.Wherein, haydite has good fragility, can be crushed after being hit,
So as to consume the kinetic energy produced when a part is hit.
In order to prevent normal condition under-filler from falling into lower space, when the routed energy hole is through hole, pacify in through hole
Equipped with plug.
A kind of embodiment in routed energy hole is that the routed energy hole is strip.
The another embodiment in routed energy hole is that the routed energy hole is evenly distributed on dividing plate in point-like.
The routed energy hole of spot distribution, can be circular.It is of course also possible to be other shapes, such as rectangle, triangle
Deng.
In order to improve the stability of each hollow pipe, and the power transmission performance of each hollow pipe each other is improved, it is adjacent
The mutual face contact of two hollow pipes, the hollow pipe is hexagon hollow pipe.
The hollow pipe is FRP (FRP：Fibre reinforced composites) pipe, the shell is FRP materials.FRP materials have
Elasticity well, light weight and hard, high mechanical strength, and it is corrosion-resistant.
The beneficial effects of the utility model are that highway crash facility of the present utility model, the anticollision of vehicle has its special
Property, i.e. vehicle bottom has tire, and tire directly will not collide with anti-collision facility, and vehicle collides with anti-collision facility
When, headstock part collides with anti-collision facility, and the position below headstock is empty, does not have object to be touched with anti-collision facility
Hit, therefore, partial redundance is arranged at anti-collision facility bottom.Inventor is found that this particularity of collision prevention of vehicle, and anticollision is set
The bottom applied is arranged to hollow, and the weight of anti-collision facility is on the one hand reduced while crashworthiness is not influenceed；On the other hand,
By dividing plate burst can, when colliding, dividing plate it is routed can hole is defeated and dispersed makes filler defeated and dispersed downwards, the hollow structure of lower space
The space accommodated can be provided for defeated and dispersed filler, prevent filler outwards sprays from hurting vehicle and driver.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the cross-sectional view of highway crash facility of the present utility model.
Fig. 2 is a kind of structural representation of embodiment of highway crash facility median septum of the present utility model.
Fig. 3 is the structural representation of the another embodiment of highway crash facility median septum of the present utility model.
Fig. 4 is the structural representation of the hexagon hollow pipe of highway crash facility of the present utility model.
1, shell in figure, 2, hollow pipe, 2-1, upper space, 2-2, lower space, 2-3, dividing plate, 3, burst can hole, 4, fill out
Fill thing.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
As shown in figure 1, a kind of highway crash facility, including shell 1, the interior some hollow pipes be arrangeding in parallel of filling of shell 1
2, wherein, in all or part of hollow pipe 2 provided with dividing plate 2-3, the dividing plate 2-3 by the hollow pipe 2 where it along hollow pipe 2
Itself is axially spaced into upper space 2-1 and lower space 2-2 two parts, and the upper space 2-1 is interior to be filled with filler 4,
The filler 4 is water, the grains of sand or haydite.Energy hole of bursting is offered on the lower space 2-2 inner hollows, the dividing plate 2-3
3, the routed energy hole 3 is that the filler 4 in through hole or blind hole, the upper space 2-1 is carried by the dividing plate 2-3.Dividing plate 2-3
It can be made with the integrative-structure of hollow pipe 2.
Can be two parts above and below the setting of part hollow pipe 2 dividing plate 2-3 is divided into the utility model, can also be all
The hollow pipe 2 of double-layer structure above and below being, depending on anticollision demand.Filler 4 is only partially filed with the upper space 2-1.
, can also be on upper space 2-1 filler 4 in order to prevent the filler 4 in upper space 2-1 from going out anti-collision facility upwards
Fang Zengshe baffle plates, to stop the kinetic energy of part collision.
The mutual face of adjacent two hollow pipes 2 is contacted, as shown in figure 4, hollow pipe 2 is hexagon hollow pipe.The hollow pipe 2
Managed for FRP, the shell 1 is FRP materials.
The shape of shell 1 of anti-collision facility can be set according to actual conditions, for example, import and export of charge station and viaduct etc.
Place can set the anti-collision facility of barrel-shaped shell；The turning on road can set trapezoidal or anti-with cambered shell
Hit facility；The anti-collision facility for the annular outer cover being coated on outside bridge pier can be set on overhead bridge pier.
Height Hs of the lower space 2-2 along the axial direction of hollow pipe 2 is 20cm~30cm.Typically, whole highway crash facility
Height for 80cm or so.
In order to prevent normal condition under-filler from falling into lower space, when energy hole 3 of bursting is through hole, it is provided with through hole
Plug (is not drawn into) in figure.
As shown in Fig. 2 the routed energy hole 3 is strip.As shown in figure 3, it is described it is routed can hole 3 in point-like be evenly distributed on every
On plate 2-3, energy hole 3 of bursting is circle.
In vehicle crash anti-collision facility of the present utility model, headstock acts on the top of the hollow pipe 2 provided with dividing plate 2-3
Space 2-1, the energy-absorbing of hollow pipe 2 deformation, is delivered to the filler 4 in upper space 2-1, then compresses filler 4, if pottery
Grain, haydite can crush and absorb kinetic energy, and filler 4 is during by compression, and part kinetic energy is with the spray downwards upwards of filler 4
Penetrate and defeated and dispersed, another part kinetic energy is then changed into the elastic buffer medium deformation potential energy of hollow pipe 2 and shell 1 and buffered, and in bullet
Property restoring force in the presence of cause vehicle progressively recover normal direction.If the kinetic energy collided exceeds elastic deformation scope, hollow
The non-recoverable deformation of pipe 2 and shell 1 will also absorb part kinetic energy.
There is its particularity, i.e. vehicle bottom to have tire for highway crash facility of the present utility model, the anticollision of vehicle,
Tire directly will not be collided with anti-collision facility, when vehicle collides with anti-collision facility, and headstock part is sent out with anti-collision facility
Position below raw collision, headstock is empty, and no object collides with anti-collision facility, therefore, and anti-collision facility bottom is that have
Partial redundance.Inventor is found that this particularity of collision prevention of vehicle, and the bottom of anti-collision facility is arranged into hollow, on the one hand
The weight of anti-collision facility is reduced while crashworthiness is not influenceed；On the other hand, by the routed energy of dividing plate 2-3, touching
When hitting, dividing plate 2-3 routed energy hole 3 is defeated and dispersed to make filler 4 defeated and dispersed downwards, and lower space 2-2 hollow structure can be defeated and dispersed
Filler 4 provides the space accommodated, prevents that outwards sprinkling hurts vehicle and driver to filler 4.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right
Property scope.
Claims (10)
1. a kind of highway crash facility, it is characterised in that：Including shell (1), in shell (1) filling it is some be arranged in parallel it is hollow
Manage (2), wherein, it is provided with dividing plate (2-3) in all or part of hollow pipe (2), the dividing plate (2-3) is by the hollow pipe where it
(2) it is axially spaced into upper space (2-1) and lower space (2-2) two parts, the upper space along hollow pipe (2) itself
It is filled with (2-1) on filler (4), lower space (2-2) inner hollow, the dividing plate (2-3) and offers energy hole of bursting
(3), it is described it is routed can hole (3) be through hole or blind hole, the filler (4) in the upper space (2-1) is held by the dividing plate (2-3)
Carry.
2. highway crash facility as claimed in claim 1, it is characterised in that：The lower space (2-2) is along hollow pipe (2) axle
To height H be 20cm~30cm.
3. highway crash facility as claimed in claim 1, it is characterised in that：Only it is partially filled with the upper space (2-1)
There is filler (4).
4. highway crash facility as claimed in claim 1, it is characterised in that：The filler (4) is water, the grains of sand or haydite.
5. highway crash facility as claimed in claim 1, it is characterised in that：When the routed energy hole (3) is through hole, pacify in through hole
Equipped with plug.
6. highway crash facility as claimed in claim 1, it is characterised in that：The routed energy hole (3) is strip.
7. highway crash facility as claimed in claim 1, it is characterised in that：The routed energy hole (3) is evenly distributed in point-like
On dividing plate (2-3).
8. highway crash facility as claimed in claim 7, it is characterised in that：The routed energy hole (3) is circle.
9. highway crash facility as claimed in claim 1, it is characterised in that：The mutually face contact of adjacent two hollow pipes (2), institute
Hollow pipe (2) is stated for hexagon hollow pipe.
10. highway crash facility as claimed in claim 1, it is characterised in that：The hollow pipe (2) is managed for FRP, the shell
(1) it is FRP materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255350.1U CN206591473U (en) | 2017-03-16 | 2017-03-16 | Highway crash facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255350.1U CN206591473U (en) | 2017-03-16 | 2017-03-16 | Highway crash facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206591473U true CN206591473U (en) | 2017-10-27 |
Family
ID=60123438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720255350.1U Active CN206591473U (en) | 2017-03-16 | 2017-03-16 | Highway crash facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206591473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231133A (en) * | 2022-09-26 | 2022-10-25 | 济宁熹安科技信息有限公司 | Agricultural and sideline products transport case |
-
2017
- 2017-03-16 CN CN201720255350.1U patent/CN206591473U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231133A (en) * | 2022-09-26 | 2022-10-25 | 济宁熹安科技信息有限公司 | Agricultural and sideline products transport case |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |