CN207644325U - Novel anticollision buffer device - Google Patents
Novel anticollision buffer device Download PDFInfo
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- CN207644325U CN207644325U CN201721166632.0U CN201721166632U CN207644325U CN 207644325 U CN207644325 U CN 207644325U CN 201721166632 U CN201721166632 U CN 201721166632U CN 207644325 U CN207644325 U CN 207644325U
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- connecting rod
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- anticollision
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Abstract
The utility model is related to a kind of Novel anticollision buffer devices, belong to collision prevention of vehicle technical field；The utility model has the beneficial effects that simple in structure,Reasonable design,By the way that anti-collision body and connecting rod is arranged,Attenuator is provided in connecting rod,And relief spring 1 and relief spring 2 are provided between two rows connecting rod and left and right sides connecting rod and car body,When vehicle is hit,Anti- collision body can keep out first order impact force by buffering and deforming,Realize first order shock-absorbing,Anti- collision body deforms after energy-absorbing,Connecting rod can keep out second level impact force,The attenuator being arranged in connecting rod realizes second level shock-absorbing,And the relief spring 1 and relief spring 2 being arranged between two rows connecting rod and left and right sides connecting rod and car body can keep out third level impact force,Realize third level shock-absorbing,Buffering shock-absorbing by three-level greatly can hit generated enormous impact force by snubber,It can be effectively protected car body and passenger in this way,Improve the safety of vehicle.
Description
Technical field
The utility model belongs to collision prevention of vehicle technical field, more particularly to a kind of Novel anticollision buffer device.
Background technology
Road Traffic Safety in China situation is still severe at present, every year because traffic safety accident casualty number is more than 20
Ten thousand people, people are the leading factor of traffic accident, need government, society are common to participate in enhancing road safety consciousness, but vehicle crashworthiness
Can not high enough be also a big factor.The present situation of Road Traffic Safety in China can be described with three features at present：Traffic accident is total
Measure that huge, the death rate is high, serious accident is multiple.Chinese National Traffic Management Research Institute, Ministry of Public Security chief Wang Changjun is introduced：" I
The annual general road traffic injures and deaths accident number of country probably more than 20 ten thousand, the accident but annual traffic police in all parts of the country is informed of a case
Total amount probably 4,700,000 or so, accident total amount is huge.Secondly, the death rate is high.We account for the death toll of national communication accident
Dead and traffic accident number of injured people ratio, is probably 21%, Japan is probably our 1/200, it is 0.54%.Third
A feature is that serious accident is multiple.2012, the serious accident that primary dead ten people or more occurs for the whole nation had 25.People is to lead
Cause that traffic accident is most direct, most important reason, not high enough collision prevention of vehicle performance is also a reason, and the design of current vehicle is not
Rationally, many bumpers play beautiful effect, but crashworthiness is not excellent enough, can by installing anticollision device, collision-prevention device additional to automobile
So that vehicle is not caused fatal harm to driver when hitting, effectively reduce damaged vehicle degree, reduces property damage.
Chinese Urbanization's, the schedule speed of Motorization are too fast, match with this schedule speed so that people can't be formed
Traffic safety consciousness.At the same time, in safety education and supervision of law enforcement etc., there is also deficiencies for China.Anti-collision device for automobile
It is a kind of very universal road traffic safety device, when the objects such as vehicle and other automobile crash, it is anti-that a kind of automobile is set
Collision device, can great enormous impact force caused by buffering collision of closed, hit thing so as to greatly reduce road traffic
Therefore generated serious consequence, under huge impact force action, the automobile firm, impact resistant capability is strong, cushion performance is good is anti-
Collision device be very important traffic safety infrastructure, in recent years, China's Vehicular impact and cause great casualties,
The events such as property loss happen occasionally, and illustrate also have deficiency, vehicle in the collision prevention of vehicle design and Anticollision Measures of road traffic
Anticollision is then the very important safety guarantee facility of road traffic, can effectively play the effect and safeguard protection for preventing warning
Effect can effectively reduce generated loss after accident occurs, and vehicle damage caused by effectively reducing accidental impact obtains probability, drops
The probability of low property loss and casualties protects the people's lives and property not encroached on safely to greatest extent.
Utility model content
In order to solve above-mentioned technical problem, the utility model provides a kind of Novel anticollision buffer device, can pass through
Deformation hits generated energy to absorb, and effectively plays the effect of protection vehicle and passenger safety, reduces road traffic
The probability lost caused by shock accident loses caused by capable of controlling shock to the maximum extent, effectively plays reduction personnel
The problems such as injures and deaths and economic loss.
To achieve the goals above, the technical solution adopted in the utility model is：
A kind of Novel anticollision buffer device, including car body, anti-collision body, connecting rod, resilient protection outer layer, anticollision steel plate, tree
Fat glue concrete mixing filled layer, energy-absorbing obturator, rubber buffer, shock-absorbing buffer layer, attenuator, relief spring one, decompression
Spring two and fluorogenic Reflective stripe；The agent structure of Novel anticollision buffer device includes anti-collision body and connecting rod, anti-collision body from it is inner to
Outer is shock-absorbing buffer layer, rubber buffer, resin glue concrete mixing filled layer, anticollision steel plate, resilient protection outer layer successively, and
Be provided with energy-absorbing obturator in resin glue concrete mixing filled layer, be provided with attenuator in connecting rod, wherein car body and
Anti- collision body is attached using connecting rod, and is provided with and is subtracted between two rows connecting rod and left and right sides connecting rod and car body
Pressing spring one and relief spring two；The anticollision side outermost layer of the anti-collision body is provided with resilient protection outer layer and is protected, and
The outer surface of resilient protection outer layer anticollision side is provided with fluorogenic Reflective stripe, resilient protection outer layer made of polyurethane rubber and
At the polyurethane rubber used is real to contain the series of elastic body material of more carbamate groups on main polymer chain
For polyurethane rubber, polyurethane rubber can be formed not with the difference for using raw material and proportioning, reactive mode and condition etc.
Same structure and variety type has many advantages, such as that hardness is high, intensity is good, tear-resistant and ageing-resistant, is that ordinary rubber cannot
Ratio, polyurethane rubber also has high resiliency in addition, and wear-resisting property is remarkable, and wear-resisting property is best in all rubber
, intensity is high, elasticity is good, and bumper and absorbing shock is good, can absorb part vibration energy, and the frequency of vibrations is higher, and energy absorption is got over
Greatly, and there is stronger robustness and preferable impact resistance, part caused by shock can be absorbed when hitting
Impact energy has shockproof properties, to having protective effect inside car body, anticollision body, greatly mitigates to car body and passenger
Caused by injure.
Further, the car body and anti-collision body are attached using connecting rod, and connecting rod preferentially uses three rows to design,
Hydraulic stem is preferentially used, and left and right ends use oblique design, connecting rod preferentially to be arranged using equidistantly discharge, and preferential
It is uniformly distributed in the outer surface of car body.
Further, the relief spring one and relief spring two are preferentially made using spring steel, up and down, or so
It is preferential to be designed using symmetrical.
Further, the resilient protection outer layer preferentially uses bulge type to design.
Further, the anticollision steel plate is preferentially made using cold-rolling steel-plate punch.It is protected in anti-being hit by a bullet property of collision body
Anticollision steel plate is provided on the inside of shield outer layer, anticollision steel plate is absorbable and buffers extraneous impact force, it can be inhaled using deformation
Energy caused by hitting is received, anticollision steel plate has the stronger ability for absorbing collision energy, can have when by impact
Effect protection car body and passenger make the impact resistant capability of entire anti-collision body improve a lot, and can effectively increase anti-collision body and resist
The ability of external impact deformation, it is possibility to have effect improves the fastness and robustness of anti-collision body, very big when by impact
Mitigate the injury caused by car body and passenger, is lost caused by reduction accident.
Further, the rubber buffer preferentially uses the materials such as rubber or natural rubber to be made, can be effective
Play the role of produced impact force when buffering collision of closed, prevent anti-collision body from generating excessive deformation and being broken, reduces and hit when institute
The impact force of generation is damaged caused by car body and passenger, and setting rubber buffer generates when can play absorption Vehicular impact
Energy, reduce the car body extent of damage, avoid car body and passenger from being acted on by grievous injury, rubber buffer cost
It is low, there is very high security performance, and service life is long, the high-tension of rubber or natural rubber can effectively reduce shock to vehicle
Damage caused by body and passenger, while effective buffering percussive force, can protect the safety of car body and passenger, Er Qieqi
With higher intensity and wearability, even if under larger shock force effect, it is not easy to be hit to split, anticollision and shockproof properties are excellent
It is good, there is good toughness, elasticity, have the advantages that buffering and energy-absorbing, make it in the anticollisions such as traffic anticollision and building anticollision
Field extensive use.
Further, the attenuator is preferentially uniformly distributed, and horizontal, vertical in a row, is equally spaced, is hit to reduce
Vibration when hitting and impact need attenuator to absorb vibration and hit generated energy, can be utmostly when hitting and occurring
Absorb impact generate energy, ensure car body and passenger safety, make stability and the safety of anticollision device, collision-prevention device
It can greatly improve, to the impact force of anti-collision body structure when can efficiently reduce shock, resist the impact to anti-collision body when hitting
Wave, when anti-collision body is by impact, anti-collision body can first absorb the energy of a part, then reabsorb one by attenuator again
The energy divided, can effectively consume remaining Impact energy, can be effectively reduced impact force and be caused to car body and passenger
Damage, the impact force that generates when anticollision device, collision-prevention device being enable greatly to bear to hit, when bearing impact, it is ensured that anticollision
The maximum energy-absorbing of device, generated impact energy when so as to effectively absorb shock.
Further, the shock-absorbing buffer layer is preferentially filled using polyurethane foam, and polyurethane foam has pole
Good elasticity, flexibility, elongation and compressive strength, high abrasion resistance is 20 times big compared with natural sponge, also excellent processing
The performances such as property, thermal insulation, adhesiveness are a kind of padded coaming of function admirable, packing and compression-resistant material, are to use at present
A kind of most padded coamings, it has hole-closing structure, and water imbibition is small, has excellent water-resistance, mechanical strength is good, cushion performance
It is excellent, have the function of outstanding protecting against shock and vibration proof, it is with resilience, and there is good multiple cushion performance, it ensure that
Buffer capacity, shock resistance and the impact resistant capability of anti-collision body, when bearing impact load, it is ensured that anti-collision body is utmostly
Energy-absorbing, keep its stability stronger, anti-collision body is less likely to occur to deform when by impact load, so as to effectively inhale
The impact energy hit is received, helps to increase shock resistance, impact force is to car body and rider when can effectively reduce shock
It is damaged caused by member.
Further, the energy-absorbing obturator is preferentially filled using foamed aluminium, and foamed aluminium is one kind with aluminium or aluminium
Alloy is metallic framework, including the low-density of a large amount of holes, high specific surface area porous foam metal material, foamed aluminium is a kind of work(
Can and structure-integrated new material, with good buffering energy-absorbing performance, and with certain intensity, rigidity and light
Matter can be used as the buffering energy-absorbing material of anti-collision structure, can realize the absorption of high Impact energy, and intensity is high, and good weatherability is not easy
Aging, can be used as a kind of cushioning materials, and foamed aluminium is a kind of excellent novel energy-absorbing, damping and shock resistance padded coaming,
From a structural point, have the characteristics that lightweight and high intensity, functionally, it is provided simultaneously with vibration damping, damping and anti-impact
It the physical properties such as hits, improves the crashworthiness of anti-collision body and the security performance of car body and passenger, greatly mitigate to vehicle
Injury caused by body and passenger, can be in anticollisions field extensive uses such as road anticollision, traffic anticollision and building anticollisions.
Further, resin glue concrete mixing filled layer is provided on the inside of anticollision steel plate, resin glue concrete is mixed
It is that resin glue (volume content of resin glue is 10 ~ 20%) is added in concrete to close filled layer, and a kind of elastic high, intensity is made
High protective layer, concrete are preferentially made using high spin system, are that damping material is added in normal concrete, resistance
Damping material preferentially uses carboxylic styrene butadiene latex, polyester fiber, graphite or silica flour (viscoplasticity high damping material, metal alloy high resistant
Damping material) etc. in it is one or more, volume ratio is 10 ~ 15%, and normal concrete preferentially uses the larger concrete system of intensity
It forms, concrete grade uses C30 ~ C45, and IR fiber 2.5kg ~ 4.5kg is added in every cubic meter of concrete, passes through
High damping material is added in concrete, improves the damping ratio of concrete, the damping of concrete structure itself can be effectively improved
Performance has a very big improvement result to the anti-collision performance of concrete, the flexural strength of high spin system, tensile strength, long-term
Endurance quality and anti-seismic performance are all higher than normal concrete, and the anti-collision body structure of application resin glue concrete mixing filled layer
The anti-seismic performance of part, anti-collision performance are good, and resin glue concrete mixing filled layer is suitable for hit without fracture
It is required that it is particularly suitable for the requirement of anti-collision body antidetonation and impact resistance impact, and the impact resistance of resin glue concrete mixing filled layer
Ability and anti-pressure ability are high, and there is preferable elasticity, resin glue concrete mixing filled layer to make with good buffering energy-absorbing
With, and have certain intensity and hardness, can realize the absorption of high Impact energy, improve anti-collision body crashworthiness and
The security performance of car body and passenger, when vehicle and anti-collision body bump against can energy caused by buffering collision of closed, to reduce
The harm of accident is widely used in anticollision field.
Further, the outer surface of anticollision volume surrounding, that is, resilient protection outer layer is provided with fluorogenic Reflective stripe, at night or
When dark, fluorogenic Reflective stripe can shine, and so as to effectively passing driver be given to propose security warning, reduce traffic
The probability that accident occurs is mainly used for road traffic anticollision etc. with excellent reflective function.
The beneficial effects of the utility model：
The utility model has the beneficial effects that simple in structure, reasonable design, anti-collision body anticollision ability is strong, non-deformability
Greatly, elasticity and buffer capacity are stronger, and anticollision body can fully absorb the energy of Vehicular impact generation；By the way that anti-collision body and company is arranged
Extension bar is provided with attenuator in connecting rod, and is arranged between two rows connecting rod and left and right sides connecting rod and car body
There are relief spring one, relief spring two, when vehicle is hit, anti-collision body can keep out the first order and hit by buffering and deforming
It hits power, realizes that first order shock-absorbing, anti-collision body deform after energy-absorbing, connecting rod can keep out second level impact force, in connecting rod
The attenuator of setting realizes second level shock-absorbing, and be arranged between two rows connecting rod and left and right sides connecting rod and car body
Relief spring one, relief spring two can keep out third level impact force, realize third level shock-absorbing；Buffering shock-absorbing by three-level can pole
Big snubber hits generated enormous impact force, effectively reduces the probability for hitting and causing vehicle damage, to greatest extent
Protect the people safety of life and property, disclosure satisfy that traffic safety requirement of shelter, can be effectively protected in this way car body and
Passenger improves the safety of vehicle.
Description of the drawings
The Novel anticollision buffer device in the utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the vertical view of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the schematic cross-sectional view of the utility model.
In figure：1 is car body；2 be anti-collision body；3 be connecting rod；4 be resilient protection outer layer；5 be anticollision steel plate；6 be resin
Glue concrete mixing filled layer；7 be energy-absorbing obturator；8 be rubber buffer；9 be shock-absorbing buffer layer；10 be attenuator；11 are
Relief spring one；12 be relief spring two；13 be fluorogenic Reflective stripe.
Specific implementation mode
In order to further illustrate the utility model, the utility model is retouched in detail with reference to the accompanying drawings and embodiments
It states, but they cannot be interpreted as to the restriction to scope of protection of the utility model.
Embodiment
As shown in Fig. 1 ~ 3, outside a kind of Novel anticollision buffer device, including car body 1, anti-collision body 2, connecting rod 3, resilient protection
Layer 4, resin glue concrete mixing filled layer 6, energy-absorbing obturator 7, rubber buffer 8, shock-absorbing buffer layer 9, is inhaled anticollision steel plate 5
Shake device 10, relief spring 1, relief spring 2 12 and fluorogenic Reflective stripe 13；The agent structure of Novel anticollision buffer device includes
Anti- collision body 2 and connecting rod 3, anti-collision body 2 are that shock-absorbing buffer layer 9, rubber buffer 8, resin glue concrete are mixed successively from the inside to the outside
Filled layer 6, anticollision steel plate 5, resilient protection outer layer 4 are closed, and is provided with energy-absorbing filling in resin glue concrete mixing filled layer 6
Body 7 is provided with attenuator 10 in connecting rod 3, and wherein car body 1 and anti-collision body 2 is attached using connecting rod 3, and upper and lower
Relief spring 1 and relief spring 2 12 are provided between two rows of connecting rods 3 and left and right sides connecting rod and car body；Described
The anticollision side outermost layer of anti-collision body 2 is provided with resilient protection outer layer 4 and is protected, and in the outer of 4 anticollision side of resilient protection outer layer
Surface is provided with fluorogenic Reflective stripe 13, and resilient protection outer layer 4 is preferentially made using polyurethane rubber, the polyurethane rubber of use
Glue is the series of elastic body material for containing more carbamate groups on main polymer chain, actually polyurethanes rubber
Glue, polyurethane rubber can form different structures and kind class with the difference for using raw material and proportioning, reactive mode and condition etc.
Type has many advantages, such as that hardness is high, intensity is good, tear-resistant and ageing-resistant, is that ordinary rubber cannot be than, in addition polyurethane rubber
Glue also has high resiliency, and wear-resisting property is remarkable, and wear-resisting property is best in all rubber, and intensity is high, elasticity is good, delays
Eat up part of pinking it is good, part vibration energy can be absorbed, the frequency of vibrations is higher, energy absorption it is bigger, and have stronger heavily fortified point
Solidity and preferable impact resistance can absorb part impact energy caused by shock when hitting, have shock resistance
Can, there is protective effect to car body 1,2 inside of anti-collision body, greatly mitigate the injury caused by car body 1 and passenger.
The car body 1 and anti-collision body 2 are attached using connecting rod 3, and connecting rod 3 is preferentially designed using three rows, preferentially
Using hydraulic stem, and left and right ends use oblique design, connecting rod 3 that equidistantly discharge is preferentially used to arrange, and preferential equal
The even outer surface for being distributed in car body 1.
The relief spring 1 and relief spring 2 12 is preferentially made using spring steel, and upper and lower, left and right is preferentially
It is designed using symmetrical expression.
The resilient protection outer layer 4 is preferentially designed using bulge type.
The anticollision steel plate 5 is preferentially made using cold-rolling steel-plate punch.The resilient protection outer layer 4 in anti-collision body 2
Inside be provided with anticollision steel plate 5, anticollision steel plate 5 is absorbable and the extraneous impact force of buffering, it can utilize to deform and be hit to absorb
Generated energy is hit, anticollision steel plate 5 has the stronger ability for absorbing collision energy, can effectively be protected when by impact
Car body 1 and passenger are protected, the impact resistant capability of entire anti-collision body 2 is made to improve a lot, can effectively increase anti-collision body 2 and resist outside
The ability of portion's collision deformation, it is possibility to have effect improves the fastness and robustness of anti-collision body 2, greatly subtracts when by impact
The gently injury caused by car body 1 and passenger, loss caused by reduction accident.
The rubber buffer 8 is preferentially made using materials such as rubber or natural rubbers, and buffering can be effectively played
The effect of produced impact force when shock, prevents anti-collision body 2 from generating excessive deformation and being broken, and reduces generated punching when hitting
It hits power to damage caused by car body 1 and passenger, setting rubber buffer 8 can play the energy for absorbing and generating when Vehicular impact
Amount reduces 1 extent of damage of car body, car body 1 and passenger is avoided to be acted on by grievous injury, and rubber buffer 8 is at low cost,
With very high security performance, and service life is long, and the high-tension of rubber or natural rubber can effectively reduce shock to car body 1
With damage caused by passenger, while effective buffering percussive force, the safety of car body 1 and passenger, Er Qieqi can be protected
With higher intensity and wearability, even if under larger shock force effect, it is not easy to be hit to split, anticollision and shockproof properties are excellent
It is good, there is good toughness, elasticity, have the advantages that buffering and energy-absorbing, make it in the anticollisions such as traffic anticollision and building anticollision
Field extensive use.
The attenuator 10 is preferentially uniformly distributed, and horizontal, vertical in a row, is equally spaced, in order to when reducing shock
Vibration and impact need energy caused by the absorption of attenuator 10 vibration and shock, can be inhaled to the greatest extent when hitting generation
The energy that impact generates is received, ensures the safety of car body 1 and passenger, keeps the stability of anticollision device, collision-prevention device and security performance big
It is big to improve, to the impact force of 2 structure of anti-collision body when can efficiently reduce shock, the shock wave to anti-collision body 2 when hitting is resisted,
When anti-collision body 2 is by impact, anti-collision body 2 can first absorb the energy of a part, then reabsorb one by attenuator 10 again
Partial energy can effectively consume remaining Impact energy, can be effectively reduced impact force and be made to car body 1 and passenger
At damage, the impact force that generates when anticollision device, collision-prevention device being enable greatly to bear to hit, when bearing impact, it is ensured that anti-
The maximum energy-absorbing of collision device, generated impact energy when so as to effectively absorb shock.
The shock-absorbing buffer layer 9 is preferentially filled using polyurethane foam, polyurethane foam have splendid elasticity,
Flexibility, elongation and compressive strength, high abrasion resistance is 20 times big compared with natural sponge, also excellent processability, thermal insulation,
The performances such as adhesiveness are a kind of padded coaming of function admirable, packing and compression-resistant material, are current most commonly used one kind
Padded coaming, it has hole-closing structure, and water imbibition is small, has excellent water-resistance, mechanical strength is good, and cushion performance is excellent, has
Outstanding protecting against shock and vibration proof function, it is with resilience, and there is good multiple cushion performance, it ensure that anti-collision body 2
Buffer capacity, shock resistance and impact resistant capability, when bearing impact load, it is ensured that 2 maximum energy-absorbing of anti-collision body,
Keep its stability stronger, anti-collision body 2 is less likely to occur to deform when by impact load, is hit so as to effectively absorb
Impact energy, contribute to increase shock resistance, impact force causes car body 1 and passenger when can effectively reduce shock
Damage.
The energy-absorbing obturator 7 is preferentially filled using foamed aluminium, and it with aluminum or aluminum alloy is gold that foamed aluminium, which is a kind of,
Belong to skeleton, including the low-density of a large amount of holes, high specific surface area porous foam metal material, foamed aluminium is a kind of function and structure
Integrated new material can with good buffering energy-absorbing performance, and with certain intensity, rigidity and Lightness
Buffering energy-absorbing material as anti-collision structure can realize the absorption of high Impact energy, and intensity is high, and good weatherability is non-aging, can
As a kind of cushioning materials, foamed aluminium is a kind of excellent novel energy-absorbing, damping and shock resistance padded coaming, from structure
For, have the characteristics that lightweight and high intensity, functionally, it is provided simultaneously with the physics such as vibration damping, damping and shock resistance
Performance improves the crashworthiness of anti-collision body 2 and the security performance of car body 1 and passenger, greatly mitigates to car body 1 and multiplies
Injury caused by vehicle personnel, can be in anticollisions field extensive uses such as road anticollision, traffic anticollision and building anticollisions.
The inside of anticollision steel plate 5 is provided with resin glue concrete mixing filled layer 6, resin glue concrete mixing filled layer
6 be that resin glue (volume content of resin glue is 10 ~ 20%) is added in concrete, and the protection that a kind of elasticity is high, intensity is high is made
Layer, concrete is preferentially made using high spin system, is that damping material is added in normal concrete, damping material is excellent
First use carboxylic styrene butadiene latex, polyester fiber, graphite or silica flour (viscoplasticity high damping material, metal alloy high damping material) etc.
In it is one or more, volume ratio is 10 ~ 15%, and normal concrete preferentially uses the larger concrete for making of intensity to form, and is mixed
Solidifying soil grade uses C30 ~ C45, and IR fiber 2.5kg ~ 4.5kg is added in every cubic meter of concrete, by concrete
Middle addition high damping material, improves the damping ratio of concrete, can effectively improve the damping capacity of concrete structure itself, to mixed
The anti-collision performance for coagulating soil has a very big improvement result, the flexural strength of high spin system, tensile strength, long durability energy and
Anti-seismic performance is all higher than normal concrete, and 2 structure partial of anti-collision body of application resin glue concrete mixing filled layer 6 is anti-
Shock stability, anti-collision performance are good, and resin glue concrete mixing filled layer 6 is suitable for the requirement that need to be hit without fracture, special
Not Shi He 2 antidetonation of anti-collision body and impact resistance impact requirement, and the impact resistant capability of resin glue concrete mixing filled layer 6 with
Anti-pressure ability is high, and there is preferable elasticity, resin glue concrete mixing filled layer 6 to have good buffering energy-absorbing function, and
And there is certain intensity and hardness, it can realize the absorption of high Impact energy, improve the crashworthiness and car body of anti-collision body 2
1 and passenger security performance, when vehicle and anti-collision body 2 bump against can energy caused by buffering collision of closed, to reduce thing
Therefore harm, be widely used in anticollision field.
The outer surface of anti-2 outer layers of collision body, that is, resilient protection outer layer 4 is provided with fluorogenic Reflective stripe 13, night or light compared with
When dark, fluorogenic Reflective stripe 13 can shine, and so as to effectively passing driver be given to propose security warning, reduce traffic accident
The probability of generation is mainly used for road traffic anticollision etc. with excellent reflective function.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of Novel anticollision buffer device, including it is car body (1), anti-collision body (2), connecting rod (3), resilient protection outer layer (4), anti-
Hit steel plate (5), resin glue concrete mixing filled layer (6), energy-absorbing obturator (7), rubber buffer (8), shock-absorbing buffer layer
(9), attenuator (10), relief spring one (11), relief spring two (12) and fluorogenic Reflective stripe (13), it is characterised in that：It is novel
The agent structure of buffer includes anti-collision body (2) and connecting rod (3), and anti-collision body (2) is that shock-absorbing is slow successively from the inside to the outside
Layer (9), rubber buffer (8), resin glue concrete mixing filled layer (6), anticollision steel plate (5), resilient protection outer layer (4) are rushed,
And energy-absorbing obturator (7) is provided in resin glue concrete mixing filled layer (6), it is provided with attenuator in connecting rod (3)
(10), wherein car body (1) and anti-collision body (2) are attached using connecting rod (3), and in two rows connecting rod (3) and left and right
Relief spring one (11) and relief spring two (12) are provided between two lateral connector bars and car body；The anti-collision body (2) is prevented
It hits side outermost layer and is provided with resilient protection outer layer (4) and protected, and be arranged in the outer surface of resilient protection outer layer (4) anticollision side
There is fluorogenic Reflective stripe (13).
2. a kind of Novel anticollision buffer device according to claim 1, it is characterised in that：The car body (1) and anti-collision body
(2) it is attached using connecting rod (3), connecting rod (3) is designed using three rows, using hydraulic stem, and left and right ends are using oblique
To design, connecting rod (3) is arranged using equidistantly discharge, and is uniformly distributed in the outer surface of car body (1).
3. a kind of Novel anticollision buffer device according to claim 1, it is characterised in that：The relief spring one (11) and
Relief spring two (12) is made using spring steel, and upper and lower, left and right is using symmetrical design.
4. a kind of Novel anticollision buffer device according to claim 1, it is characterised in that：The resilient protection outer layer (4)
It is designed using bulge type.
5. a kind of Novel anticollision buffer device according to claim 1, it is characterised in that：The anticollision steel plate (5) uses
Cold-rolling steel-plate punch is made.
6. a kind of Novel anticollision buffer device according to claim 1, it is characterised in that：The rubber buffer (8) is adopted
It is made with rubber or natural rubber material.
7. a kind of Novel anticollision buffer device according to claim 1, it is characterised in that：The attenuator (10) uniformly divides
Cloth, and it is horizontal, vertical in a row, it is equally spaced.
8. a kind of Novel anticollision buffer device according to claim 1, it is characterised in that：The shock-absorbing buffer layer (9) is adopted
It is filled with polyurethane foam.
9. a kind of Novel anticollision buffer device according to claim 1, it is characterised in that：The energy-absorbing obturator (7) is adopted
It is filled with foamed aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166632.0U CN207644325U (en) | 2017-09-13 | 2017-09-13 | Novel anticollision buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166632.0U CN207644325U (en) | 2017-09-13 | 2017-09-13 | Novel anticollision buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207644325U true CN207644325U (en) | 2018-07-24 |
Family
ID=62886371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721166632.0U Expired - Fee Related CN207644325U (en) | 2017-09-13 | 2017-09-13 | Novel anticollision buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207644325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733778A (en) * | 2018-12-25 | 2019-05-10 | 盐城汇金科技信息咨询服务有限公司 | A kind of traveling control device and control method of lane stacker |
| CN110641269A (en) * | 2019-11-06 | 2020-01-03 | 天津盛相电子有限公司 | Protection tray structure |
-
2017
- 2017-09-13 CN CN201721166632.0U patent/CN207644325U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733778A (en) * | 2018-12-25 | 2019-05-10 | 盐城汇金科技信息咨询服务有限公司 | A kind of traveling control device and control method of lane stacker |
| CN110641269A (en) * | 2019-11-06 | 2020-01-03 | 天津盛相电子有限公司 | Protection tray structure |
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Effective date of registration: 20200529 Address after: Room D2, building 14, baijinhan waterscape garden, 1069 Hubin East Road, Qingshanhu District, Nanchang City, Jiangxi Province Patentee after: Hongrun road and Bridge Engineering Co.,Ltd. Address before: Hunnan Hunnan Road Shenyang city Liaoning province 110168 No. 9 Patentee before: SHENYANG JIANZHU University |
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| CF01 | Termination of patent right due to non-payment of annual fee |