CN107653804A - Energy-absorbing buffering Anti-collision barrel for road traffic - Google Patents
Energy-absorbing buffering Anti-collision barrel for road traffic Download PDFInfo
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- CN107653804A CN107653804A CN201710994350.8A CN201710994350A CN107653804A CN 107653804 A CN107653804 A CN 107653804A CN 201710994350 A CN201710994350 A CN 201710994350A CN 107653804 A CN107653804 A CN 107653804A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/003—Individual devices arranged in spaced relationship, e.g. buffer bollards
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/619—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Vibration Dampers (AREA)
Abstract
For the energy-absorbing buffering Anti-collision barrel of road traffic, including bung, staving, base, the top of the staving is bung, and the bottom of staving is base, and the bottom of base, which is provided with, grabs ground steel nail, and staving is that filling is husky successively from internal layer to outer layer；High spin system, and energy dissipating obturator is provided with high spin system；Energy-absorbing buffering layer, and it is provided with attenuator in energy-absorbing buffering layer；Anticollision steel plate layer；Elastic buffering pad, and damping spring and the compound ball of steel glue are provided with elastic buffering pad；The outer surface of elastic buffering pad anticollision side is provided with reflectorized material.The beneficial effects of the invention are as follows：Simplicity, practicality, safety, cost are low, and the anticollision ability of Anti-collision barrel is strong, non-deformability is big, elasticity and buffer capacity are stronger, to enable the impact of the fully dispersed vehicle of Anti-collision barrel.
Description
Technical field
The present invention relates to a kind of Anti-collision barrel, belongs to traffic safety facilities field, is used for road traffic more particularly to one kind
Energy-absorbing buffering Anti-collision barrel.
Background technology
Anti-collision barrel is a kind of very universal road traffic safety device, is primarily placed on highway and urban road easily
The place that automobile collides with fixation means in road occurs.Such as：The inlet and outlet of the turning on road, road and viaduct, Neng Gouqi
To isolation warning and the effect of anticollision.Pair unexpected collision occurs with vehicle plays a part of buffering, can effectively reduce punching
Power is hit, greatly reduces car and the damage of people.Accordingly, it is capable to car and personal damage are significantly decreased, the reflective material that its surface is posted
Material, can stick indicating label as needed, can will fill with water or yellow sand inside plastics Anti-collision barrel, and be incited somebody to action after filling with water and yellow sand
Ability with slow impulsive contact force, plastics Anti-collision barrel have buffering effect well after water or yellow sand is filled for traffic impulsive contact force
Fruit, but just easily can flexibly move very much very much after pour out water and yellow sand when unwanted when, Anti-collision barrel is good using elasticity,
Intensity is high, and the strong material of performance is made, and surface can stick reflectorized material, can reach reflective effect above when light impinges upon
Fruit, day and night is all high-visible, at some than relatively hazardous area, at the turning, exit and entry such as road and speed
The place that faster highway etc. has danger is widely used, on the one hand, the reflectorized material set on Anti-collision barrel
Traffic prompting can effectively be played a part of, on the other hand, when driving is bumped against with Anti-collision barrel, set one kind to carry resiliency
Can Anti-collision barrel, can great enormous impact force caused by buffering collision of closed, so as to greatly reduce traffic shock thing
Therefore caused serious consequence, and existing Anti-collision barrel is made using plastic or other material, it is not firm enough,
And the poor-performing of buffering, while Anti-collision barrel universal weight is all relatively lighter now, be easy in the presence of external force collision by
Position, and the easily passing vehicle of scratch and pedestrian are moved, causes great potential safety hazard, it is easy to secondary injury is caused,
Under huge impact force action, due to its design it is not firm enough, impact resistant capability is not strong, and shock-absorbing capacity is not good enough,
Existing Anti-collision barrel generally easily causes the deformation of anticollision barrel structure, and Anti-collision barrel is very important traffic safety infrastructure,
The highway in China grows up from the eighties, and it plays important influence to national economy and social development, prevents
The very important safety guarantee facility of Zhuan Tongzeshi highways, Anti-collision barrel can effectively play the effect and safeguard protection of prevention warning
Effect, can effectively reduce accident occur after caused loss, effectively reduce accidental impact caused by vehicle damage probability,
The probability of property loss and casualties is reduced, protects the people's lives and property not encroached on safely to greatest extent.
The content of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of energy-absorbing buffering anticollision for road traffic
Bucket, energy caused by shock can be absorbed by deforming, and farthest force vehicle to change direction, be returned to normal
Travel direction, effectively play the effect of protection car and passenger safety, the probability of the loss caused by reduction shock accident, energy
Enough losses caused by control is hit to greatest extent, effectively play the problems such as reducing casualties and economic loss.
To achieve these goals, the technical solution adopted by the present invention is：
For the energy-absorbing buffering Anti-collision barrel of road traffic, including bung (1), staving (2), base (3), reflectorized material (4), grab ground
Steel nail (5), elastic buffering pad (6), filling husky (7), high spin system (8), energy dissipating obturator (9), energy-absorbing buffering layer (10),
Attenuator (11), anticollision steel plate layer (12), damping spring (13) and the compound ball of steel glue (14), the top of the staving (2) are
Bung (1), the bottom of staving (2) are base (3), and the bottom of base (3), which is provided with, grabs ground steel nail (5), and staving (2) is from internal layer to outer
Layer is that filling is husky (7) successively；High spin system (8), and energy dissipating obturator (9) is provided with high spin system (8)；Inhale
Energy cushion (10), and attenuator (11) is provided with energy-absorbing buffering layer (10)；Anticollision steel plate layer (12)；Elastic buffering pad
(6) damping spring (13) and the compound ball of steel glue (14), and in elastic buffering pad (6) are provided with；Elastic buffering pad (6) anticollision
The outer surface of side is provided with reflectorized material (4).
Wherein, described high spin system (8) is to add damping material in normal concrete to be made, and damps material
For material preferentially using the one or more in carboxylic styrene butadiene latex, polyester fiber, graphite or silica flour etc., its volume ratio is 10-15%,
Normal concrete is preferentially formed using the larger concrete for making of intensity, and concrete grade uses C30-C45, and at every cubic metre
IR fiber 3.0kg-5.5kg is added in concrete.
Wherein, described energy-absorbing buffering layer (10) is preferentially formed using polyurethane foam filling.
Wherein, described anticollision steel plate layer (12) is preferentially made using cold-rolling steel-plate punch, anticollision steel plate layer (12)
Extraneous impact is can absorb and buffered, absorbs energy caused by shock using deformation.
Wherein, described elastic buffering pad (6) is preferentially made using polyurethane rubber, the polyurethane rubber used for
Contain the series of elastic body material of more carbamate groups on main polymer chain, actually polyurethane rubber.
Wherein, described elastic buffering pad (6) outer surface is provided with the compound ball of steel glue (14), the compound ball of steel glue
(14) it is preferential to be arranged using equidistantly discharge, and preferentially it is uniformly distributed in elastic buffering pad (6) outer surface.
Wherein, damping spring (13) is provided with described elastic buffering pad (6), damping spring (13) is preferentially using high-strength
Degree, the spring steel of high rigidity be made, can hit occur when the very first time buffering collision of closed impact caused by energy.
Wherein, described high spin system（8）In be provided with multiple energy dissipating obturators（9）, energy dissipating obturator (9) is preferentially
Be uniformly distributed in high spin system (8), and be equally spaced, energy dissipating obturator (9) preferentially using foamed aluminium filling and
Into.
Wherein, multiple attenuators (11) are set in described energy-absorbing buffering layer (10), and attenuator (11) is preferentially uniformly distributed
In energy-absorbing buffering layer (10), and it is equally spaced.
Compared with prior art, the beneficial effects of the invention are as follows：Simplicity, practicality, safety, cost are low, the anticollision of Anti-collision barrel
Ability is strong, non-deformability is big, elasticity and buffer capacity are stronger, to enable the impact of the fully dispersed vehicle of Anti-collision barrel, this
Invention is provided with the compound ball of steel glue in Anti-collision barrel anticollision side external surface, and rolling friction can be substituted to conventional contact friction, can
Vehicle is deviateed travel direction rapidly, so as to guide the impact that vehicle brings to offset Anti-collision barrel, transfer as much as possible fall by
The impact that vehicle is brought, compared to traditional Anti-collision barrel, present invention impact that is significantly more efficient scattered and having buffered vehicle,
Powerful impact progress multilayer buffering is produced to hitting moment by attenuator and damping spring, can be maximum when hitting and occurring
Energy caused by the absorption impact of degree, the probability of vehicle damage and injury to personnel is reduced, impulsive contact force is subjected to scattered biography
Lead, play cushioning effect.By carrying out multilayer buffering to impact, the destructiveness to vehicle is reduced, improves security performance, from
And vehicle and passenger safety are at utmost protected, meet highway crash security protection requirement.
Brief description of the drawings
Fig. 1 is the overall structure diagram for the energy-absorbing buffering Anti-collision barrel that the present invention is used for road traffic.
Fig. 2 is A-A diagrammatic cross-sections in Fig. 1.
In figure：1 is bung；2 be staving；3 be base；4 be reflectorized material；5 be to grab ground steel nail；6 be elastic buffering pad；7
It is husky for filling；8 be high spin system；9 be energy dissipating obturator；10 be energy-absorbing buffering layer；11 be attenuator；12 be anticollision steel plate
Layer；13 be damping spring；14 be the compound ball of steel glue.
Embodiment
In order to further illustrate the present invention, below in conjunction with the accompanying drawings and the present invention is described in detail embodiment, but not
They can be interpreted as limiting the scope of the present invention.
Embodiment
As depicted in figs. 1 and 2, the energy-absorbing buffering Anti-collision barrel for road traffic, including bung 1, staving 2, base 3, reflective material
Material 4, grab ground steel nail 5, elastic buffering pad 6, filling sand 7, high spin system 8, energy dissipating obturator 9, energy-absorbing buffering layer 10, shock-absorbing
Device 11, anticollision steel plate layer 12, damping spring 13 and the compound ball 14 of steel glue, staving 2 from internal layer to outer layer successively be filling sand 7,
High spin system 8, and energy dissipating obturator 9, energy-absorbing buffering layer 10 are provided with high spin system 8, and in energy-absorbing buffering
Attenuator 11, anticollision steel plate layer 12 are provided with layer 10, and are provided with elastic buffering pad 6 in the outer layer of anticollision steel plate layer 12 and are carried out
Protection, is provided with damping spring 13 and the compound ball 14 of steel glue in elastic buffering pad 6, and in the anticollision side of elastic buffering pad 6
Outer surface is provided with reflectorized material 4.
The anticollision side outermost layer of staving 2 is provided with elastic buffering pad 6 to be protected, elastic buffering pad 6 is preferentially using poly-
Urethane rubber is made, and the polyurethane rubber used is the series containing more carbamate groups on main polymer chain
Elastomeric material, actually polyurethane rubber, polyurethane rubber can be with use raw materials and proportioning, reactive mode and condition etc.
Difference, form different structures and variety type, it has the advantages that hardness is high, intensity is good, tear-resistant and ageing-resistant, is one
As rubber can not than, polyurethane rubber also has a high resiliency in addition, and anti-wear performance is remarkable, and its anti-wear performance is all
Best in rubber, intensity is high, elasticity is good, and bumper and absorbing shock is good, can absorb part vibration energy, the frequency of vibrations is higher, energy
Amount absorbs bigger, and has stronger robustness and preferable impact resistance, can be absorbed when hitting and hit institute
Caused part impact energy, has shockproof properties, has protective effect to the inside of car, Anti-collision barrel, greatly mitigate to car and
Injury caused by passenger.
The inner side of elastic buffering pad 6 is provided with anticollision steel plate layer 12 in staving 2, and anticollision steel plate layer 12 preferentially uses cold rolling
Steel plate punched is made, and anticollision steel plate layer 12 is absorbable and buffers extraneous impact, and it can be hit using deformation to absorb
Caused energy, anticollision steel plate layer 12 have the ability of stronger absorption collision energy, enable the impact resistance of whole Anti-collision barrel
Power improves a lot, and can effectively increase the ability of Anti-collision barrel resistance external impact deformation, it is possibility to have effect improves the jail of Anti-collision barrel
Solidity and fecundity, greatly mitigate when by impact and injured to caused by car and passenger, caused by reduction accident
Loss.
The outer surface of elastic buffering pad 6 is provided with the compound ball 14 of steel glue, the compound ball 14 of steel glue is preferentially between use etc.
Arranged away from discharge, and be preferentially uniformly distributed in the outer surface of elastic buffering pad 6, the compound ball 14 of steel glue can substitute rolling friction
Conventional contact friction, can make vehicle deviate travel direction rapidly, so as to guide the impact that vehicle is brought to offset Anti-collision barrel, to the greatest extent
The impact brought by vehicle is fallen in transfer more than possible, substantially increases the security of Anti-collision barrel, improves impact skew anticollision
The effect of bucket, the safety of car and passenger is further ensured that, so that most kinetic energy of vehicle are taken away by vehicle itself,
Vehicle is damaged in itself and caused by Anti-collision barrel so as to greatly reduce to hit, reduces consequence caused by traffic accident generation, it is suitable
For traffic anticollision etc..
Damping spring 13 is provided with elastic buffering pad 6, can the very first time buffering collision of closed impact production when hitting generation
Raw energy, damping spring 13 are preferentially made using high intensity, the spring steel of high rigidity, and its buffering energy-absorbing works well,
When damping spring 13 is collided by external force, it can effectively absorb enormous impact energy caused by Vehicular impact and reduce vehicle
Damage and passenger injury probability, damping spring 13 can carry out impulsive contact force scattered conduction, when can effectively play buffering collision of closed
The effect of produced impulsive force, and the cost of damping spring 13 is low, has very high security performance, and higher spring energy effectively delays
Damage is hit to caused by vehicle and Anti-collision barrel in collision, while effective buffering percussive force, can protect the peace of vehicle and passenger
Entirely, it has the advantages of buffering and energy-absorbing, it is widely used in traffic anticollision field.
The inner side of energy-absorbing buffering layer 10 is provided with high spin system 8 in staving 2, and high spin system 8 is common
Add damping material in concrete to be made, damping material preferentially uses carboxylic styrene butadiene latex, polyester fiber, graphite or silica flour
One or more in (viscoplasticity high damping material, metal alloy high damping material) etc., its volume ratio are 10 ~ 15%, common mixed
Solidifying soil is preferentially formed using the larger concrete for making of intensity, and concrete grade uses C30 ~ C45, and in every cubic meter of concrete
Middle addition IR fiber 3.0kg ~ 5.5kg, by adding high damping material in concrete, improves the damping ratio of concrete, can
Effectively improve the damping capacity of concrete structure itself, have very big improvement result, high-damping to the anti-collision performance of concrete
Rupture strength, tensile strength, long durability energy and the anti-seismic performance of concrete eight are all higher than normal concrete, and application is high
Anti-seismic performance, anti-collision performance and the reduction Anti-collision barrel for damping the Anti-collision barrel structure partial of concrete eight are dynamic in impact power etc.
Influence tool under load action is significantly improved, available for fields such as anticollision and antidetonations.
Vibration and impact during in order to reduce shock, it is necessary to attenuator 11 absorbs vibration and energy caused by hitting,
Multiple attenuators 11 are preferentially set in the energy-absorbing buffering layer 10 of staving 2, and attenuator 11 is preferentially uniformly distributed in energy-absorbing buffering layer
In 10, and it is equally spaced, can farthest absorbs energy caused by impact when hitting and occurring, ensures car and multiply
The safety of car personnel, the stability and security performance for making Anti-collision barrel greatly improve, and it can efficiently reduce shock to Anti-collision barrel
Impulsive force, when Anti-collision barrel is by impact, Anti-collision barrel can first absorb part energy, then be reabsorbed again by attenuator 11
Part energy, remaining Impact energy can be effectively consumed, impulsive force can be effectively reduced car and passenger are caused
Infringement, enable Anti-collision barrel greatly to bear to hit caused impulsive force, when bearing impact, it is ensured that Anti-collision barrel
Maximum energy-absorbing, caused Impact energy during so as to effectively absorb shock.
Energy-absorbing buffering layer 10 is provided with the inner side of anticollision steel plate layer 12, energy-absorbing buffering layer 10 preferentially uses polyurethane foam
Filling forms, and polyurethane foam has splendid elasticity, flexibility, elongation and compressive strength, high abrasion resistance, compared with natural sea
Continuous big 20 times, the performance such as also excellent processability, thermal insulation, cohesive, is a kind of padded coaming of function admirable, shockproof material
Material and compression-resistant material, it is a kind of current most commonly used padded coaming, it has hole-closing structure, and water imbibition is small, there is excellent resist
Water-based, mechanical strength is good, and shock-absorbing capacity is excellent, has outstanding protecting against shock and vibration proof function, with resilience, and with good
Good multiple shock-absorbing capacity, ensure that the buffer capacity, shock resistance and impact resistant capability of Anti-collision barrel, is bearing impact
When, it is ensured that the maximum energy-absorbing of Anti-collision barrel, stabilizing it property is stronger, and Anti-collision barrel is less likely to occur to become when by impact
Shape, so as to effectively absorb the impact energy of shock, help to increase anti-collision performance, impacted when can effectively reduce shock
Power injures to caused by car and passenger.
Energy dissipating obturator 9 is provided with high spin system 8, and energy dissipating obturator 9 is preferentially uniformly distributed in high-damping
In concrete eight, and be equally spaced, energy dissipating obturator 9 is preferentially formed using foamed aluminium filling, foamed aluminium be it is a kind of with aluminium or
Aluminium alloy is metallic framework, the low-density comprising a large amount of holes, high specific surface area porous foam metal material, and foamed aluminium is a kind of
The new material of function and structure integration, it has a good buffering energy-absorbing performance, and with certain intensity, rigidity and
It is Lightness, it can be used as the buffering energy-absorbing material of anti-collision structure, the absorption of high Impact energy can be realized, intensity is high, good weatherability, no
It is easy to aging, a kind of cushioning materials can be used as, foamed aluminium is a kind of excellent new energy-absorbing, damping and shock resistance fender
Material, from a structural point, it has the characteristics of lightweight and high intensity, and functionally, it is provided simultaneously with vibration damping, damping and resisted
The physical properties such as impact, improve the crashworthiness and the security performance of car and passenger of Anti-collision barrel, greatly mitigate and hit
The injury to caused by car and passenger, can be in anticollision field extensive uses such as road anticollision, traffic anticollision and building anticollisions.
The innermost layer of staving 2 is provided with filling sand 7, filling sand 7 has good buffering energy-absorbing function, and with one
Fixed intensity and hardness, it can be used as the buffering energy-absorbing material of anticollision barrel structure, the absorption of high Impact energy can be realized, one can be used as
Kind cushioning materials, can effectively ensure the destruction Anti-collision barrel that Impact energy can not be quickly, substantially improve the anti-of Anti-collision barrel
Deformability, the security performance of Anti-collision barrel is improved, the energy caused by available buffer shock when vehicle and Anti-collision barrel collision, from
And the harm of accident is reduced, while filling sand 7 is provided with Anti-collision barrel, the weight of whole Anti-collision barrel can be made to become big, and then improve
The anticollision performance of Anti-collision barrel, avoid Anti-collision barrel and deform easily or displacement, can effectively reduce the harm of traffic accident,
It is widely used in anticollision field.
The outer surface of the anticollision side of elastic buffering pad 6 is provided with reflectorized material 4, when night or dark, instead
Luminescent material 4 can light, and so as to effectively give passing driver to propose security warning, reduce the probability that traffic accident occurs, its
With excellent reflective function, it is mainly used in the fields such as road traffic anticollision.
Anti-collision barrel bottom, which is provided with, grabs ground steel nail 5, and Anti-collision barrel can be made preferably to possess and acted on grabbing so that Anti-collision barrel is more
To be firm, ground is preferably fixed on, effectively the impulsive force of buffering collision of closed or vibrations can be influenceed to caused by Anti-collision barrel, so as to
Good anticollision and shockproof function are served, prevents Anti-collision barrel from integral slipping occurs easily when bearing impact or inclines
Cover.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (9)
1. the energy-absorbing buffering Anti-collision barrel for road traffic, it is characterised in that：Including bung (1), staving (2), base (3), anti-
Luminescent material (4), grab ground steel nail (5), elastic buffering pad (6), filling husky (7), high spin system (8), energy dissipating obturator (9),
Energy-absorbing buffering layer (10), attenuator (11), anticollision steel plate layer (12), damping spring (13) and the compound ball of steel glue (14), it is described
The top of staving (2) is bung (1), and the bottom of staving (2) is base (3), and the bottom of base (3), which is provided with, grabs ground steel nail (5), bucket
Body (2) is that filling is husky (7) successively from internal layer to outer layer；High spin system (8), and be provided with high spin system (8)
Energy dissipating obturator (9)；Energy-absorbing buffering layer (10), and attenuator (11) is provided with energy-absorbing buffering layer (10)；Anticollision steel plate layer
(12)；Elastic buffering pad (6), and damping spring (13) and the compound ball of steel glue (14) are provided with elastic buffering pad (6)；Bullet
The outer surface of property cushion pad (6) anticollision side is provided with reflectorized material (4).
2. the energy-absorbing buffering Anti-collision barrel according to claim 1 for road traffic, it is characterised in that：Described high-damping
Concrete (8) is to add damping material in normal concrete to be made, and damping material preferentially uses carboxylic styrene butadiene latex, gathered
One or more in ester fiber, graphite or silica flour etc., its volume ratio are 10-15%, and normal concrete is preferentially larger using intensity
Concrete for making form, concrete grade uses C30-C45, and IR fiber 3.0kg- is added in every cubic meter of concrete
5.5kg。
3. the energy-absorbing buffering Anti-collision barrel according to claim 1 for road traffic, it is characterised in that：Described energy-absorbing delays
Layer (10) is rushed preferentially to form using polyurethane foam filling.
4. the energy-absorbing buffering Anti-collision barrel according to claim 1 for road traffic, it is characterised in that：Described anti-collision steel
Flaggy (12) is preferentially made using cold-rolling steel-plate punch, and anticollision steel plate layer (12) is absorbable and buffers extraneous impact, profit
Energy caused by shock is absorbed with deformation.
5. the energy-absorbing buffering Anti-collision barrel according to claim 1 for road traffic, it is characterised in that：Described elasticity is delayed
Punching pad (6) is preferentially made using polyurethane rubber, and the polyurethane rubber used is contains more ammonia on main polymer chain
The series of elastic body material of carbamate group, actually polyurethane rubber.
6. the energy-absorbing buffering Anti-collision barrel according to claim 5 for road traffic, it is characterised in that：Described elasticity is delayed
Punching pad (6) outer surface is provided with the compound ball of steel glue (14), and the compound ball of steel glue (14) is preferentially arranged using equidistantly discharge,
And preferentially it is uniformly distributed in elastic buffering pad (6) outer surface.
7. the energy-absorbing buffering Anti-collision barrel according to claim 5 for road traffic, it is characterised in that：Described elasticity is delayed
Be provided with damping spring (13) in punching pad (6), damping spring (13) preferentially made using the spring steel of high intensity, high rigidity and
Into, can hit occur when the very first time buffering collision of closed impact caused by energy.
8. the energy-absorbing buffering Anti-collision barrel according to claim 2 for road traffic, it is characterised in that：Described high-damping
Concrete（8）In be provided with multiple energy dissipating obturators（9）, energy dissipating obturator (9) is preferentially uniformly distributed in high spin system (8)
In, and be equally spaced, energy dissipating obturator (9) is preferentially formed using foamed aluminium filling.
9. the energy-absorbing buffering Anti-collision barrel according to claim 3 for road traffic, it is characterised in that：Described energy-absorbing delays
Rush and multiple attenuators (11) are set in layer (10), attenuator (11) is preferentially uniformly distributed in energy-absorbing buffering layer (10), and is waited
Spacing is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710994350.8A CN107653804A (en) | 2017-10-23 | 2017-10-23 | Energy-absorbing buffering Anti-collision barrel for road traffic |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710994350.8A CN107653804A (en) | 2017-10-23 | 2017-10-23 | Energy-absorbing buffering Anti-collision barrel for road traffic |
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| CN107653804A true CN107653804A (en) | 2018-02-02 |
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| CN201710994350.8A Withdrawn CN107653804A (en) | 2017-10-23 | 2017-10-23 | Energy-absorbing buffering Anti-collision barrel for road traffic |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374357A (en) * | 2018-04-27 | 2018-08-07 | 东北林业大学 | A kind of buffering energy-dissipating structure |
| CN110247341A (en) * | 2019-06-03 | 2019-09-17 | 广州供电局有限公司 | Intelligent anchor ear device |
| CN110246601A (en) * | 2019-07-16 | 2019-09-17 | 中国工程物理研究院总体工程研究所 | A kind of anti-high-speed impact packing container |
| CN110438920A (en) * | 2019-09-06 | 2019-11-12 | 广州大学 | A kind of highway ramp fork anticollision device, collision-prevention device |
| CN110820642A (en) * | 2019-12-03 | 2020-02-21 | 徐州庆和新材料有限公司 | Highway construction is with buffering anticollision bucket |
| CN111021283A (en) * | 2020-01-16 | 2020-04-17 | 沈阳促晋科技有限公司 | Hinge type high-damping anti-collision concrete support column |
| CN111719460A (en) * | 2020-07-24 | 2020-09-29 | 沈阳促晋科技有限公司 | Inside and outside combined highway anti-collision barrel |
| CN112252241A (en) * | 2020-11-17 | 2021-01-22 | 元泰达新材料股份有限公司 | Road foamed aluminum anti-collision protection cylinder |
| CN113250114A (en) * | 2021-06-11 | 2021-08-13 | 南通大学 | Anti-collision pile |
| CN114108522A (en) * | 2020-08-28 | 2022-03-01 | 青岛泰诚交通设施有限公司 | Flame-retardant antistatic anti-collision barrel |
| CN114319193A (en) * | 2022-02-06 | 2022-04-12 | 刘宇 | Anti-collision device for highway construction |
-
2017
- 2017-10-23 CN CN201710994350.8A patent/CN107653804A/en not_active Withdrawn
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| CN110246601B (en) * | 2019-07-16 | 2024-01-16 | 中国工程物理研究院总体工程研究所 | High-speed impact resistant packaging container |
| CN110438920A (en) * | 2019-09-06 | 2019-11-12 | 广州大学 | A kind of highway ramp fork anticollision device, collision-prevention device |
| CN110820642A (en) * | 2019-12-03 | 2020-02-21 | 徐州庆和新材料有限公司 | Highway construction is with buffering anticollision bucket |
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| CN114108522A (en) * | 2020-08-28 | 2022-03-01 | 青岛泰诚交通设施有限公司 | Flame-retardant antistatic anti-collision barrel |
| CN112252241A (en) * | 2020-11-17 | 2021-01-22 | 元泰达新材料股份有限公司 | Road foamed aluminum anti-collision protection cylinder |
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| CN114319193A (en) * | 2022-02-06 | 2022-04-12 | 刘宇 | Anti-collision device for highway construction |
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