CN207314230U - A kind of road and bridge anti-collision protection device - Google Patents
A kind of road and bridge anti-collision protection device Download PDFInfo
- Publication number
- CN207314230U CN207314230U CN201721252581.3U CN201721252581U CN207314230U CN 207314230 U CN207314230 U CN 207314230U CN 201721252581 U CN201721252581 U CN 201721252581U CN 207314230 U CN207314230 U CN 207314230U
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- China
- Prior art keywords
- cylinder
- release link
- road
- protection device
- column
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Abstract
The utility model discloses a kind of road and bridge anti-collision protection device, mainly include columned cylinder, the inner barrel is hollow, and the upper and lower side of cylinder has been respectively fixedly connected with upper cover and base, the cylinder, upper cover and base are made of elastoplastic, the side wall top position of the cylinder offers water filling port, release link forms spherical clusters shape structure around plastic sphere in the utility model, the release link is made of elastoplastic, using release link support is realized from the inner side of cylinder, release link has preferable elasticity in itself at the same time, therefore overall cushion performance is more anxious outstanding, and there are interstitial structure between release link, therefore traditional plus water draining is not influenced, so as on the basis of original, it is overall that there is more excellent crashworthiness.
Description
Technical field
Road and bridge field is the utility model is related to, more particularly, to a kind of road and bridge anti-collision protection device.
Background technology
Road and bridge anti-collision protection device uses Anti-collision barrel more at present, and Anti-collision barrel is mainly disposed on highway and urban road easily
The position that automobile collides with fixation means in road occurs, such as：The turning on road, sentry box in road, charge station and viaduct
Buffer action is played in inlet and outlet, parking lot, cell, garden, gas station etc., and Anti-collision barrel is the modification with high resiliency, high intensity
Plastics are made, and when automobile and equipment collision, can effectively reduce impact force, with people be damaged accordingly, it is capable to significantly decrease car
Wound.The reflective membrane that its surface is posted, can stick indicating label as needed.
Anti-collision barrel improves overall weight generally in the form of internal water flooding or back-up sand in actual use, so not only
It is overall that there is preferable stability, and contribute to Anti-collision barrel to absorb Impact energy during collision, due to daily road
Environment is complicated, while plant maintenance has missing, therefore does not have back-up sand inside the Anti-collision barrel of part not only, or even inside does not add water,
The overall stability of so anti-collision barrel is very poor, does not have preferable energy-absorbing function not only, but also easily pressed when being hit
It is flat, even if so if the maintenance that cannot get, whole Anti-collision barrel just can not restore, so that actual protective action just lacks, so that
Influence the using effect of equipment.
Utility model content
The utility model is to overcome the above situation insufficient, it is desirable to provide a kind of technical solution that can be solved the above problems.
A kind of road and bridge anti-collision protection device, mainly including columned cylinder, the inner barrel is hollow, and cylinder is upper
Lower end has been respectively fixedly connected with upper cover and base, and the cylinder, upper cover and base are made of elastoplastic, overall tool
There are preferable resilience and impact resistance ability；The side wall top position of the cylinder offers water filling port, under the side wall of cylinder
Orientation, which is put, offers discharge outlet, and water filling is realized by water filling port, and discharge outlet is used for draining, is improved by the form of water filling whole
The weight and stability of device；The cylinder is internally provided with a column being vertically arranged, the axis of the column and cylinder
Line is collinearly set, and the top of column and bottom be respectively fixedly connected with the form of thermal welding upper cover center and
The center of base, fixing sleeve is connected to plastic sphere on the column, and the outer wall of the plastic sphere is uniformly equipped with vertical
The release link of volume scattering shape, release link form spherical clusters shape structure around plastic sphere, and the release link uses elastoplastic
It is made, is realized and supported from the inner side of cylinder using release link, while release link has preferable elastic therefore overall delay in itself
Punching performance is more anxious outstanding, and there are interstitial structure between release link, therefore does not influence traditional plus water draining, so that original
On the basis of, it is overall that there is more excellent crashworthiness.
As further program of the utility model：It is in integral structure between the release link and plastic sphere.
As further program of the utility model：Offer for the perforative through hole of column, and mould in the plastic sphere
The contact position of pellet body and column is sealed by gluing form.
As further program of the utility model：Sealing-plug is plugged with the water filling port and discharge outlet.
As further program of the utility model：The upper cover and base use the form connecting cylinder of thermal welding
Body.
The beneficial effects of the utility model：Release link forms spherical clusters shape knot around plastic sphere in the utility model
Structure, the release link are made of elastoplastic, realize support from the inner side of cylinder using release link, while release link has in itself
There is preferable elasticity, therefore overall cushion performance is more anxious outstanding, and there are interstitial structure between release link, therefore do not influence
Traditional plus water draining, so that on the basis of original, it is overall that there is more excellent crashworthiness.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly by from following description
In become obvious, or recognized by the practice of the utility model.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
Put, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the utility model structure diagram.
Fig. 2 is the sectional view of the utility model.
In figure：1- cylinders, 2- upper covers, 3- bases, 4- water filling ports, 5- discharge outlet, 6- reflection plasters, 7- release links, 8- plastics
Sphere, 9- columns.
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
Clearly and completely describe, 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.
Please refer to Fig.1~2, in the utility model embodiment, a kind of road and bridge anti-collision protection device, mainly including columned
Cylinder 1,1 inner hollow of cylinder, and the upper and lower side of cylinder 1 has been respectively fixedly connected with upper cover 2 and base 3, the cylinder
1st, upper cover 2 and base 3 are made of elastoplastic, overall to have preferable resilience and impact resistance ability；The cylinder
The side wall top position of body 1 offers water filling port 4, and the side wall lower position of cylinder 1 offers discharge outlet 5, real by water filling port 4
Existing water filling, and discharge outlet 5 is used for draining, and the weight and stability of whole device are improved by the form of water filling；The cylinder 1
Be internally provided with a column 9 being vertically arranged, the central axes of the column 9 and cylinder 1 are collinearly set, and the top of column 9 with
And bottom is respectively fixedly connected with the center of upper cover 2 and the center of base 3, the column in the form of thermal welding
Fixing sleeve is connected to plastic sphere 8 on 9, and the outer wall of the plastic sphere 8 is uniformly equipped with the release link 7 of spatially dispersion shape, multiple
Position bar 7 forms spherical clusters shape structure around plastic sphere 8, and the release link 7 is made of elastoplastic, utilizes release link 7
Realize support from the inner side of cylinder 1, while release link 7 itself has preferable elasticity, thus entirety cushion performance it is more anxious go out
Color, and there are interstitial structure between release link 7, therefore traditional plus water draining is not influenced, so that on the basis of original, it is whole
Body has more excellent crashworthiness.
It is in integral structure between the release link 7 and plastic sphere 8.
Offered in the plastic sphere 8 for 9 perforative through hole of column, and plastic sphere 8 and the contact position of column 9 lead to
Cross gluing form sealing.
Sealing-plug is plugged with the water filling port 4 and discharge outlet 5.
The upper cover 2 and base 3 use the form connector drum 1 of thermal welding.
The operation principle of the utility model is：Release link 7 forms spherical clusters shape structure around plastic sphere 8, described multiple
Position bar 7 is made of elastoplastic, and support is realized from the inner side of cylinder 1 using release link 7, at the same release link 7 itself with compared with
Good elasticity, therefore overall cushion performance is more anxious outstanding, and there are interstitial structure between release link 7, therefore do not influence to pass
System adds water draining, so that on the basis of original, it is overall that there is more excellent crashworthiness.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one 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 scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of road and bridge anti-collision protection device, mainly including columned cylinder, the inner barrel is hollow, and cylinder is upper and lower
End has been respectively fixedly connected with upper cover and base, and the cylinder, upper cover and base are made of elastoplastic, the cylinder
Side wall top position offer water filling port, the side wall lower position of cylinder offers discharge outlet, it is characterised in that the cylinder
Be internally provided with a column being vertically arranged, the central axes of the column and cylinder are collinearly set, and the top and bottom of column
Portion is respectively fixedly connected with the center of upper cover and the center of base in the form of thermal welding, is fixed on the column
Plastic sphere is socketed with, the outer wall of the plastic sphere is uniformly equipped with the release link of spatially dispersion shape, and release link is around modeling
Pellet bodily form globulate cluster-shaped structure, the release link are made of elastoplastic.
2. road and bridge anti-collision protection device according to claim 1, it is characterised in that between the release link and plastic sphere
In integral structure.
3. road and bridge anti-collision protection device according to claim 1, it is characterised in that offered in the plastic sphere for vertical
The perforative through hole of column, and the contact position of plastic sphere and column is sealed by gluing form.
4. road and bridge anti-collision protection device according to claim 1, it is characterised in that equal at the water filling port and discharge outlet
It is plugged with sealing-plug.
5. road and bridge anti-collision protection device according to claim 1, it is characterised in that the upper cover and base are using warm
The form connector drum of welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721252581.3U CN207314230U (en) | 2017-09-27 | 2017-09-27 | A kind of road and bridge anti-collision protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721252581.3U CN207314230U (en) | 2017-09-27 | 2017-09-27 | A kind of road and bridge anti-collision protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207314230U true CN207314230U (en) | 2018-05-04 |
Family
ID=62428054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721252581.3U Expired - Fee Related CN207314230U (en) | 2017-09-27 | 2017-09-27 | A kind of road and bridge anti-collision protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207314230U (en) |
-
2017
- 2017-09-27 CN CN201721252581.3U patent/CN207314230U/en not_active Expired - Fee Related
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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: 20180504 Termination date: 20180927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |