CN207552998U - A kind of road traffic facility flexible protective device - Google Patents
A kind of road traffic facility flexible protective device Download PDFInfo
- Publication number
- CN207552998U CN207552998U CN201721571452.0U CN201721571452U CN207552998U CN 207552998 U CN207552998 U CN 207552998U CN 201721571452 U CN201721571452 U CN 201721571452U CN 207552998 U CN207552998 U CN 207552998U
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- CN
- China
- Prior art keywords
- protective device
- cushion
- main body
- road traffic
- traffic facility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of road traffic facility flexible protective devices, including protective device main body, the side of the protective device main body is equipped with upper cushion and lower cushion, and the side of protective device main body is installed with support bar, the inside of the upper cushion and lower cushion is filled with porous energy-absorbing medium, the inside of the porous energy-absorbing medium is equipped with several elastic buffer bodies, the support bar is arranged on the position between upper cushion and lower cushion, and buffering sleeve is equipped on the support bar.The porous energy-absorbing medium and the stable mechanical property of elastomer buffer body filled in buffer body above and below the utility model, compression strength is high, and calculating can be designed to anti-impact force, the incline structure of upper and lower buffer body, extend the service life of protective device, upper and lower buffering pad is light, without heavy construction equipment, lifting construction efficiency；When occurring to collide damage, component is only needed to change, maintenance cost is low.
Description
Technical field
The utility model is related to traffic protection facility technology field, specially a kind of road traffic facility flexible protective dress
It puts.
Background technology
With being on the increase for vehicular traffic, the various means of transportation on road are such as by the cement column of road separation, traffic police
Road center commander island and indoor garage etc. are also increasing, these usual means of transportation are easily touched by up and-down vehicle
It hits, the facility corner poor with respect to strong hardness is then easily damaged in an impact.Therefore, people to be for the purpose of protecting means of transportation,
The garage doorframe or traffic guardrail, the corner of jube usually easily collided in vehicle is mounted with protection angle.
Current general protective device bradyseism poor performance, barrier propterty is low, and automobile is when colliding traffic railing, still
The damage of unrepairable can be caused to railing.
Utility model content
The purpose of this utility model is to provide a kind of road traffic facility flexible protective devices, solve existing protection dress
Bradyseism poor performance is put, barrier propterty is low, and automobile can still cause railing the damage of unrepairable when colliding traffic railing
Bad the problem of.
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of road traffic facility is soft
Property protective device, including protective device main body, the side of the protective device main body is equipped with upper cushion and lower cushion, and
The side of protective device main body is installed with support bar, and the inside of the upper cushion and lower cushion is situated between filled with porous energy-absorbing
Matter, the inside of the porous energy-absorbing medium are equipped with several elastic buffer bodies, and the support bar is arranged on upper cushion and delays with lower
The position between pad is rushed, buffering sleeve is installed on the support bar, the telescopic prop that is internally provided with for buffering sleeve is described
One end of telescopic prop is fixedly connected with buffering ball, and the outer cover of the buffering sleeve is equipped with buffer spring.
Preferably, the upper cushion and lower cushion are mounted by means of bolts on the surface of protective device main body.
Preferably, the section of the protective device main body is L-shaped structure.
Preferably, the upper cushion and the one side for deviating from protective device main body in lower cushion are inclined surface, and upper slow
Punching pad and the section of lower cushion are ladder structure of right angle.
Preferably, the upper cushion uses fibre reinforced composites or rubber with lower cushion.
Preferably, the porous energy-absorbing medium is one kind in foam concrete, foam glass or porous organic.
Preferably, the elastic buffer body uses compounded rubber or polyurethane material.
Preferably, the upper cushion with being pasted with reflecting piece on one side in lower cushion away from protective device main body.
Compared with prior art, the beneficial effects of the utility model are：The utility model (1) is filled in buffer body up and down
Porous energy-absorbing medium and elastomer buffer body stable mechanical property, compression strength is high, and can design calculating to anti-impact force.
(2) incline structure of buffer body up and down, can uniformly bear the impact force being subject to, so as to extend making for protective device
With the service life, when being hit, buffering ball hedges certain impact force, and have using extension sleeve and buffering spring structure
Stronger elastic restoring force.
(3) buffering pad is light up and down, and making in site may be selected, can significantly reduce transportation cost, be applied without large size
Construction equipment, lifting construction efficiency；When occurring to collide damage, component is only needed to change, maintenance cost is low,
Description of the drawings
Fig. 1 is the sectional side view of the utility model entirety；
Fig. 2 is the front view of the utility model entirety.
In figure：The porous energy-absorbing medium of 1- protective devices main body, 2- upper cushions, 3- elastic buffer bodies, 4-, 5- buffering elastics
Spring, 6- buffering balls, 7- reflecting pieces, 8- lower cushions, 9- telescopic props, 10- bufferings sleeve, 11- support bars.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of road traffic facility flexible protective device,
Including protective device main body 1, the side of protective device main body 1 is equipped with upper cushion 2 and lower cushion 8, and protective device master
The side of body 1 is installed with support bar 11, buffers sleeve 10 for installing, upper cushion 2 and the inside of lower cushion 8 are filled with
Porous energy-absorbing medium 4, the speed for absorbing vibration wave is fast, so as to fulfill the gentle of shock absorbing process, the inside installation of porous energy-absorbing medium 4
There are several elastic buffer bodies 3, support bar 11 is arranged on the position between upper cushion 2 and lower cushion 8, is installed on support bar 11
There is buffering sleeve 10, buffering sleeve 10 is internally provided with telescopic prop 9, and when colliding, buffering ball 6 is to support bar 11 direction
Movement, drives the inside of the insertion buffering sleeve 10 of telescopic prop 9, and simultaneous buffering spring 5 falls part using spring performance buffering
Impact force, one end of telescopic prop 9 are fixedly connected with buffering ball 6, and the outer cover of buffering sleeve 10 is equipped with buffer spring 5.
Upper cushion 2 and lower cushion 8 are mounted by means of bolts on the surface of protective device main body 1；Protective device
The section of main body 1 is L-shaped structure, is easily installed on guard rail；Upper cushion 2 in lower cushion 8 away from protection with filling
The one side for putting main body 1 is inclined surface, and upper cushion 2 and the section of lower cushion 8 are ladder structure of right angle；Upper cushion 2
Fibre reinforced composites or rubber are used with lower cushion 8；Porous energy-absorbing medium 4 is foam concrete, foam glass
Or one kind in porous organic；Elastic buffer body 3 uses compounded rubber or polyurethane material；Upper cushion 2 and lower buffering
It is pasted with reflecting piece 7 on one side away from protective device main body 1 on pad 8, improves warning function.
Operation principle：First by protective device main body 1 by the way that on screw fixed protection railing, when mounted, selection is protected
Away from the one side of upper lower cushion close to guard rail on apparatus main body 1, under even in everyday situations, reflecting piece 7 being capable of reflected sunlight
Play the role of warning, prevent to collide, when colliding, contacted first by lower cushion 8 with collision object, and profit
With itself material characteristic and inside stuffing to anti-impact force, secondly buffering ball 6 is by impact force, and buffering ball 6 is to support bar 11
Direction moves, and drives the inside of the insertion buffering sleeve 10 of telescopic prop 9, and simultaneous buffering spring 5 falls portion using spring performance buffering
The impact force divided, finally by 2 contact-impact object of upper cushion, similarly, using itself material characteristic and inside stuffing to anti-impact
Hit power.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (8)
1. a kind of road traffic facility flexible protective device, including protective device main body (1), it is characterised in that：The protection dress
The side for putting main body (1) is equipped with upper cushion (2) and lower cushion (8), and the side of protective device main body (1) is installed with branch
Stay (11), the upper cushion (2) and the inside of lower cushion (8) are filled with porous energy-absorbing medium (4), the porous suction
The inside of energy medium (4) is equipped with several elastic buffer bodies (3), and the support bar (11) is arranged on upper cushion (2) and delays with lower
The position between (8) is padded in punching, and buffering sleeve (10) is equipped on the support bar (11), and the inside of the buffering sleeve (10) is set
There is telescopic prop (9), one end of the telescopic prop (9) is fixedly connected with buffering ball (6), the outside of the buffering sleeve (10)
It is arranged with buffer spring (5).
A kind of 2. road traffic facility flexible protective device according to claim 1, which is characterized in that the upper cushion
(2) and lower cushion (8) is mounted by means of bolts on the surface of protective device main body (1).
A kind of 3. road traffic facility flexible protective device according to claim 1, which is characterized in that the protective device
The section of main body (1) is L-shaped structure.
A kind of 4. road traffic facility flexible protective device according to claim 1, which is characterized in that the upper cushion
(2) in lower cushion (8) away from the one side of protective device main body (1) for inclined surface, and upper cushion (2) and lower cushion
(8) section is ladder structure of right angle.
A kind of 5. road traffic facility flexible protective device according to claim 1, which is characterized in that the upper cushion
(2) fibre reinforced composites or rubber are used with lower cushion (8).
A kind of 6. road traffic facility flexible protective device according to claim 1, which is characterized in that the porous energy-absorbing
Medium (4) is one kind in foam concrete, foam glass or porous organic.
A kind of 7. road traffic facility flexible protective device according to claim 1, which is characterized in that the elastic buffer
Body (3) is using compounded rubber or polyurethane material.
A kind of 8. road traffic facility flexible protective device according to claim 1, which is characterized in that the upper cushion
(2) with being pasted with reflecting piece (7) on one side away from protective device main body (1) in lower cushion (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721571452.0U CN207552998U (en) | 2017-11-22 | 2017-11-22 | A kind of road traffic facility flexible protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721571452.0U CN207552998U (en) | 2017-11-22 | 2017-11-22 | A kind of road traffic facility flexible protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207552998U true CN207552998U (en) | 2018-06-29 |
Family
ID=62679667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721571452.0U Expired - Fee Related CN207552998U (en) | 2017-11-22 | 2017-11-22 | A kind of road traffic facility flexible protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207552998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356027A (en) * | 2018-11-28 | 2019-02-19 | 张海龙 | Highway bridge beam length joins formula anticollision barrier and its installation method |
-
2017
- 2017-11-22 CN CN201721571452.0U patent/CN207552998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356027A (en) * | 2018-11-28 | 2019-02-19 | 张海龙 | Highway bridge beam length joins formula anticollision barrier and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20181122 |