CN207211022U - Expressway road side buffering safety zone - Google Patents
Expressway road side buffering safety zone Download PDFInfo
- Publication number
- CN207211022U CN207211022U CN201720999771.5U CN201720999771U CN207211022U CN 207211022 U CN207211022 U CN 207211022U CN 201720999771 U CN201720999771 U CN 201720999771U CN 207211022 U CN207211022 U CN 207211022U
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- Prior art keywords
- fixedly connected
- fixed seat
- safety zone
- road side
- roller
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- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 6
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- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
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- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 230000001771 impaired effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of expressway road side buffering safety zone, the problem of skidding flies out is occurred by folk prescription active force for automobile, provide following technical scheme, including fixed seat and it is separately positioned on the drum apparatus at fixed seat length direction both ends, drum apparatus sets at least two, end to end elastic buffer band is arranged between two drum apparatus, fixed seat is fixedly connected with buffer spring, and buffer spring is fixedly connected with baffle plate.When vehicle knocks safety belt, elastic buffer band can rotate by external force around drum apparatus, the baffle plate in fixed seat is hit by vehicle simultaneously, compress buffer spring, more than unilateral reaction force from buffer spring that vehicle is subject to, cushion effect also by elastic buffer band to vehicle, can be effectively prevented from vehicle it is unilateral by reaction force when the situation of skidding that occurs, the danger of reduction accident, it is simple in construction, it can be ensured that the extent of damage and car of space-time vehicle multiply personnel's extent of injury and is preferably minimized.
Description
Technical field
Highway traffic safety protection field is the utility model is related to, more specifically, it relates to a kind of highway roadside
Baffle safety band.
Background technology
Automobile travels on a highway, and because speed is very fast, when running into emergency emergency brake, automobile occurs unavoidably
The phenomenon of sideslip, such as slow down not in time, it will cause the generation of traffic accident, the life and property to people cause very big damage
Lose.Existing impact absorbing facility has protecting wall, protecting stand, guide rail etc., and generally damaged tire, ferrous materials and concrete is formed
Structure, therefore when vehicle collision accident occurs, because increasing its frictional force, so as to occur that vehicle is damaged or its impact caused by
Human life accident etc..Above-mentioned existing impact absorbing facility, causes construction is simple at initial stage, up to the present and the most widely used
One kind, especially on highway, impact absorbing facility is formed using concrete block, and the plate for absorbing noise is set, but as before
The structure of impact absorbing facility described in face, because the accident of car crass can reach thousands of every year, be arranged on sharp turn road and
The impact absorbing facility in mountain area is impaired serious, particularly since being made by metal product or concrete block, so as to occur
During car crass, increase human life accident, and safeguard that the budget of impact absorbing facility is also bigger.
At present, Application No. CN201620025287.8 Chinese patent discloses a kind of highway roadside baffle safety
Band, including upper fixed seat and lower fixed seat, the both ends of upper fixed seat are connected by fix bar with the both ends of lower fixed seat, fixed
Outwardly block rubber is connected with bar, is connected between block rubber by elastic buffer band, the outer surface of elastic buffer band
Round rubber pad is provided with, elastic buffer band is connected by being detachably fixed structure with block rubber, is detachably fixed structure bag
Include the locating piece on block rubber and inserted located at inserted link of the elastic buffer with both ends, locating piece provided with what is be engaged with inserted link
Groove, slot is opening up, and block cloth is additionally provided between upper fixed seat and lower fixed seat, passes through buffering between block cloth and elastic buffer band
Spring connects.
Impulsive force when although this margin of roads baffle safety band energy buffering automobile hits, its table contacted with automobile
Face is immovable rubber and elastic buffer band, and part of impact force during vehicle impact perpendicular to its surface passes through elastic buffer
The elasticity of band and spring absorbs, the block rubber and elastic buffer belt surface that the horizontal part of impact force in its surface passes through projection
Frictional force is offset, and because stroke speed is very fast, the frictional force of block rubber and elastic buffer band is to reaction force mistake caused by automobile
By force, because automobile is typically shock on one side on margin of roads baffle safety band, it is unilateral by reaction force in the case of, vapour
Car is likely to occur the situation skidded and flown out, and also improves space.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of highway roadside buffering peace
Full band, having prevents car skidding, reduces the advantages of vehicle damage degree.
To achieve the above object, the utility model provides following technical scheme：
A kind of expressway road side buffering safety zone, including fixed seat and it is separately positioned on fixed seat length direction both ends
Drum apparatus, the drum apparatus sets at least two, end to end elasticity is arranged between two drum apparatus
Buffer strip, the fixed seat are fixedly connected with remote towards the buffer spring of highway extension, the buffer spring in the horizontal direction
One end of fixed seat is fixedly connected with baffle plate.
Using above-mentioned technical proposal, around the elastic buffer band head and the tail being located on the drum apparatus at fixed seat length direction both ends
Connect so that elastic buffer band can rotate by external force around drum apparatus, while the baffle plate in fixed seat is by vehicle
Shock, compress buffer spring, more than unilateral reaction force from buffer spring that vehicle is subject to, also by elastic buffer band
To the cushion effect of vehicle, can be effectively prevented from vehicle it is unilateral by reaction force when the situation of skidding that occurs, reduce accident
Danger, it is simple in construction, it can be ensured that the extent of damage and car of space-time vehicle multiply personnel's extent of injury and is preferably minimized.
Preferably, the drum apparatus includes the support base for being fixed on ground and the roller with support base rotation connection.
Using above-mentioned technical proposal, for elastic buffer band around being connected on roller, roller is rotation connection with support base, then elastic
When buffer strip drive roller rotates, support base, which is fixed on ground, to be influenceed by roller rotation, and is filled in vehicle
Support base can give roller certain support force when putting.
Preferably, the rotary shaft upwardly extended along axle center is fixedly connected with the axle center of the roller, the support base is consolidated
Surely the support column through roller and rotary shaft is connected with, the support column is rotatablely connected with roller and rotary shaft, the branch
The one end of dagger away from ground is fixedly connected with the brake assemblies for pushing against rotary shaft.
Using above-mentioned technical proposal, support column runs through roller and rotary shaft, while support column is fixed on support base, is made
Obtain roller to rotate around support column with rotary shaft, brake assemblies are fixed on one end of support column in addition, so braking
Component also remain the state of relative ground static, be rotated because brake assemblies prop up rotary shaft and limit it, then with rotation
The rotation for the roller that axle is fixedly connected is also restrained, and the elastic buffer made is difficult to the rotation for driving drum apparatus, effectively prevents
Only drum apparatus rotates too fast, and vehicle can fly out along elastic buffer band.
Preferably, the brake assemblies include the shell being fixedly connected with support column and fixed with outer casing inner wall to connect
The tripping spring for connecing and extending to rotary shaft, the one end of the tripping spring away from shell is fixedly connected with the rubber for propping up rotary shaft
Glue laminated piece.
Using above-mentioned technical proposal, tripping spring and the rubber tabletting of brake assemblies can embrace rotary shaft, with braking bullet
Spring is integrally fixed on the shell being fixedly connected with support column, and when rotary shaft rotates, portion of energy can be exchanged into rubber tabletting
Frictional heat energy between rotary shaft, while rubber tabletting also increases the rotation difficulty of rotary shaft, effectively limits roller hair
It is raw to rotate.
Preferably, the tripping spring is in compressive state.
Using above-mentioned technical proposal, tripping spring is in the state of compression, but is applied with to rotary shaft towards rotary shaft
The elastic force in axle center, the steadiness that rubber tabletting props up rotary shaft can be strengthened.
Preferably, the fixed seat is provided with some necks to cave inward close to the one side of baffle plate, and the baffle plate is close to solid
One end of reservation is fixedly connected with insertion neck to limit the connecting rod of baffle plate in the vertical direction displacement.
Using above-mentioned technical proposal, the effect of the connecting rod of baffle plate setting is the relative position of supporting baffle and fixed seat,
Ensure that baffle plate due to gravity fall, will not cause the axle center of buffer spring to be not located on horizontal line, while when buffer spring compresses
During, connecting rod can be pushed into the neck in fixed seat, and the compression process of buffer spring will not be impacted.
Preferably, the fixed seat includes some fixed columns being fixedly connected with the ground.
Using above-mentioned technical proposal, some fixed columns may be such that the stable fixation of fixed seat is placed on ground, prevent its
During by Vehicular impact, the impact that is subject to is excessive outwards to fly out.
Preferably, the spacing of two drum apparatus just makes elastic buffer band be in tensioned state.
Using above-mentioned technical proposal, tensioned state can increase the elastic force of elastic buffer band, so that vehicle is bumping against
With good protection effect when installing band.
Preferably, the baffle plate is provided with longitudinal roller close to the one side of elastic buffer band, and the baffle plate corresponds to longitudinal direction and rolled
The position of cylinder is provided with vertical slot, and longitudinal roller is placed in vertical slot.
Using above-mentioned technical proposal, longitudinal roller can reduce the friction of baffle plate and elastic buffer band so that elastic buffer
Band can rotate around drum apparatus, avoid because baffle plate and elastic buffer band have rubbed the excessive time limit elastic buffer
The rotation of band, in addition longitudinal roller be placed among vertical slot, being taken up space for longitudinal roller can be reduced.
Preferably, the diameter of longitudinal roller is more than the groove depth of vertical slot.
Using above-mentioned technical proposal, the diameter of longitudinal roller is more than the groove depth of vertical slot, and longitudinal roller protrudes baffle plate so that bullet
Property buffer strip can first touch longitudinal roller, so as to rotate in convergence baffle plate.
In summary, the utility model has the advantages that：
When Vehicle Driving Wandering is bumped against on this expressway road side buffering safety zone, elastic buffer band directly connects with car surface
Touch, and then impact is produced to baffle plate so that buffer spring compresses, and the impact of a part is converted into elastic potential energy, in addition
Roller is limited by brake assemblies so that elastic buffer band can not drive it normally to roll, and a part of impact is converted into
Frictional force, reaction force that automobile is subject to reduce, at the same can be effectively prevented from vehicle it is unilateral by reaction force when occur
The situation of skidding, accidental risk is reduced, ensure the safety of life and property of people.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model high speed margin of roads baffle safety band；
Fig. 2 is the schematic diagram that the utility model high speed margin of roads baffle safety band conceals part breast board；
Fig. 3 is Fig. 2 A portions enlarged drawing.
In figure：1st, fixed seat；2nd, fixed plate；21st, fixed column；22nd, neck；3rd, buffer spring；4th, baffle plate；41st, connecting rod；
42nd, vertical slot；43rd, longitudinal roller；5th, drum apparatus；51st, support base；511st, support column；52nd, roller；53rd, rotary shaft；54th, axle
Hold；6th, brake assemblies；61st, shell；62nd, tripping spring；63rd, tabletting；64th, sheet rubber；7th, elastic buffer band.
Embodiment
Below in conjunction with the accompanying drawings and embodiment, the utility model is described in detail.
A kind of expressway road side buffering safety zone, referring to Fig. 1, including fixed seat 1 on the ground is set, fixed seat 1 is wrapped
Include rigid fixation plate 2 and be fixedly connected with fixed plate 2 to support more fixed columns 21 of fixed plate 2, fixed column 21 it is remote with
One end that fixed plate 2 connects is fixedly connected with the ground.
Referring to Fig. 2 and Fig. 3, fixed plate 2 is fixedly connected with multiple buffer springs 3 protruded in the horizontal direction towards road surface, delays
Rush the remote one end being connected with fixed plate 2 of spring 3 and be fixedly connected with a baffle plate 4, the size of baffle plate 4 and the size one of fixed plate 2
Causing, this outer stationary plates 2 is provided with multiple necks 22 close to the side of baffle plate 4, and the connecting rod 41 for being available for being arranged on baffle plate 4 is inserted,
The position correspondence of connecting rod 41 is in the position of neck 22, and one end of connecting rod 41 is fixedly connected with baffle plate 4, the other end and neck
22 are slidably connected, and connecting rod 41 can insert neck 22 length it is relevant with the compressive deformation of buffer spring 3.
Referring to Fig. 2 and Fig. 3, drum apparatus 5 is equipped with the both ends of the length direction of fixed seat 1, drum apparatus 5 includes roller
52 and with supporting the support base 51 of roller 52, the one end of support base 51 away from ground is fixedly connected with a support column 511, supports
Bearing 54 is arranged with post 511 so that it is rotatablely connected with roller 52, and roller 52 is fixed in one end away from support base 51
The rotary shaft 53 that radius is less than roller 52 is connected with, support column 511 can run through roller 52 with rotary shaft 53 and away from support base
51 one end is fixedly connected with the brake assemblies 6 that restricted roller 52 rotates, and brake assemblies 6 include fixing with support column 511
Connected with outer casing 61 and multiple tripping springs 62 that the inwall of shell 61 extends to rotary shaft 53 are fixed on, each tripping spring 62 exists
Remote one end being connected with shell 61 is fixedly connected with the tabletting 63 for propping up rotary shaft 53, and every piece of tabletting 63 props up rotary shaft 53
Simultaneously it is provided with the sheet rubber 64 of enhancing frictional force.
Referring to Fig. 2 and Fig. 3, the drum apparatus 5 at the both ends of fixed seat 1, which is arranged with one, can drive what drum apparatus 5 moved
Elastic buffer band 7, elastic buffer band 7 join end to end, and form an entirety and surround fixed seat 1 wherein, and the rolling at both ends
Wound packages puts 5 spacing just so that elastic buffer band 7 is in the state tightened, and this outer baffle 4 is close to the side of elastic buffer band 7
Multiple vertical slots 42 are provided with face, longitudinal roller 43 are equipped with each vertical slot 42, and the diameter of longitudinal roller 43 is more than vertical slot 42
Groove depth so that elastic buffer band 7 is contacted and is slidably connected with longitudinal roller 43.
In summary, when Vehicle Driving Wandering is bumped against on expressway road side buffering safety zone, elastic buffer band 7 is directly and vapour
Car surface contacts, and now elastic buffer band 7 can extrude baffle plate 4 and be moved to the direction of fixed seat 1, so that buffer spring 3 is being kept off
Deformed upon under the pressure of plate 4, a part of impact is converted into elastic potential energy.In addition, because vehicle is from a side crash
To safety belt, impact can be subjected to displacement elastic buffer band 7, so as to drive the rotation of roller 52, but because roller 52 is set
Have and push against it to limit the brake assemblies 6 that it rotates, rotary shaft 53 is held in tabletting 63, which tightly, hinders it to rotate, can be by one
Partial impact is converted into the frictional force of tabletting 63 and rotary shaft 53, reduces the impact of automobile, and braking effect more preferably, is kept away
Exempt from automobile and the situation that rotational slippage flies out occur, reduce accidental risk, can effectively ensure the life and property peace of people
Entirely.
Claims (10)
1. a kind of expressway road side buffering safety zone, it is characterized in that：Including fixed seat (1) and it is separately positioned on fixed seat
(1) drum apparatus (5) at length direction both ends, the drum apparatus (5) set at least two, two drum apparatus (5)
Between be arranged with end to end elastic buffer band (7), the fixed seat (1) is fixedly connected with prolongs towards highway in the horizontal direction
The buffer spring (3) stretched, the one end of the buffer spring (3) away from fixed seat (1) are fixedly connected with baffle plate (4).
2. expressway road side buffering safety zone according to claim 1, it is characterized in that：The drum apparatus (5) includes
It is fixed on the support base (51) on ground and the roller (52) with support base (51) rotation connection.
3. expressway road side buffering safety zone according to claim 2, it is characterized in that：At the axle center of the roller (52)
Be fixedly connected with the rotary shaft (53) upwardly extended along axle center, the support base (51) be fixedly connected with through roller (52) and
The support column (511) of rotary shaft (53), the support column (511) is rotatablely connected with roller (52) and rotary shaft (53), described
The one end of support column (511) away from ground is fixedly connected with the brake assemblies (6) for pushing against rotary shaft (53).
4. expressway road side buffering safety zone according to claim 3, it is characterized in that：The brake assemblies (6) include
The shell (61) that is fixedly connected with support column (511) and it is fixedly connected with shell (61) inwall and extends to rotary shaft (53)
Tripping spring (62), the one end of the tripping spring (62) away from shell (61) are fixedly connected with the rubber for propping up rotary shaft (53)
Tabletting (63).
5. expressway road side buffering safety zone according to claim 4, it is characterized in that：The tripping spring (62) is in
Compressive state.
6. expressway road side buffering safety zone according to claim 1, it is characterized in that：The fixed seat (1) is close to gear
The one side of plate (4) is provided with some necks (22) to cave inward, and the baffle plate (4) is fixedly connected close to one end of fixed seat (1)
There is insertion neck (22) to limit the connecting rod (41) of baffle plate (4) in the vertical direction displacement.
7. expressway road side buffering safety zone according to claim 1, it is characterized in that：The fixed seat (1) is if include
The dry fixed column (21) being fixedly connected with the ground.
8. expressway road side buffering safety zone according to claim 1, it is characterized in that：Two drum apparatus (5)
Spacing elastic buffer band (7) is in tensioned state.
9. expressway road side buffering safety zone according to claim 1, it is characterized in that：The baffle plate (4) is close to elasticity
The one side of buffer strip (7) is provided with longitudinal roller (43), and the position that the baffle plate (4) corresponds to longitudinal roller (43) is provided with vertical slot
(42), longitudinal roller (43) is placed in vertical slot (42).
10. expressway road side buffering safety zone according to claim 9, it is characterized in that：Longitudinal roller (43)
Diameter is more than the groove depth of vertical slot (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999771.5U CN207211022U (en) | 2017-08-10 | 2017-08-10 | Expressway road side buffering safety zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999771.5U CN207211022U (en) | 2017-08-10 | 2017-08-10 | Expressway road side buffering safety zone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207211022U true CN207211022U (en) | 2018-04-10 |
Family
ID=61818757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720999771.5U Expired - Fee Related CN207211022U (en) | 2017-08-10 | 2017-08-10 | Expressway road side buffering safety zone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207211022U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137794A (en) * | 2018-09-03 | 2019-01-04 | 佛山科学技术学院 | A kind of highway center isolated area anticollision barrier |
| CN109183612A (en) * | 2018-08-20 | 2019-01-11 | 国诚集团有限公司 | A kind of bridge security protective device |
| CN111945627A (en) * | 2020-07-15 | 2020-11-17 | 广西三同工程勘察检测有限公司 | Road protection fence |
| CN113685489A (en) * | 2021-08-20 | 2021-11-23 | 安姆普客矿山机械(江苏)有限公司 | Longitudinal buffer device on two sides of three-shaft screen |
-
2017
- 2017-08-10 CN CN201720999771.5U patent/CN207211022U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183612A (en) * | 2018-08-20 | 2019-01-11 | 国诚集团有限公司 | A kind of bridge security protective device |
| CN109137794A (en) * | 2018-09-03 | 2019-01-04 | 佛山科学技术学院 | A kind of highway center isolated area anticollision barrier |
| CN111945627A (en) * | 2020-07-15 | 2020-11-17 | 广西三同工程勘察检测有限公司 | Road protection fence |
| CN113685489A (en) * | 2021-08-20 | 2021-11-23 | 安姆普客矿山机械(江苏)有限公司 | Longitudinal buffer device on two sides of three-shaft screen |
| CN113685489B (en) * | 2021-08-20 | 2022-11-25 | 安姆普客矿山机械(江苏)有限公司 | Longitudinal buffer device on two sides of three-shaft screen |
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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 |
Granted publication date: 20180410 |