CN206438450U - A kind of highway bridge pier anticollision device, collision-prevention device - Google Patents
A kind of highway bridge pier anticollision device, collision-prevention device Download PDFInfo
- Publication number
- CN206438450U CN206438450U CN201720051710.6U CN201720051710U CN206438450U CN 206438450 U CN206438450 U CN 206438450U CN 201720051710 U CN201720051710 U CN 201720051710U CN 206438450 U CN206438450 U CN 206438450U
- Authority
- CN
- China
- Prior art keywords
- bridge pier
- inner ring
- collision
- anticollision
- prevention device
- Prior art date
- 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
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 239000013013 elastic material Substances 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 238000006748 scratching Methods 0.000 description 4
- 230000002393 scratching effect Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
A kind of highway bridge pier anticollision device, collision-prevention device, for bridge pier, including the tourelle being looped around on the outside of bridge pier and anticollision layer, bridge pier is respectively provided with down a tourelle in a vertical direction, tourelle includes the annular inner ring and outer rings being coaxially disposed, it is provided between inner ring and outer shroud and rolls the ball being connected with inner ring and outer rings, inner ring is circumferentially fixed on bridge pier, is equipped with the corresponding face of inner ring and outer rings and accommodates the rolling groove that ball is rolled；The cylindrical shape that anticollision layer is made for elastic material, the upper and lower ends of anticollision layer be fixedly connected on above and below between two outer shrouds either two outer shrouds outside.Vehicle is avoided by bigger infringement, smaller impact is especially caused to passenger inside the vehicle, the safety of passenger inside the vehicle is protected, bridge pier is also protected indirectly.
Description
Technical field
The utility model is related to highway facilities field, more particularly, to a kind of anticollision device of pier.
Background technology
Bridge pier on highway is usually located at the centre position on road surface, and the vehicle entered near bridge pier is a lot, once occur
Accident, neighbouring bridge pier is easy to by frontal impact or scratched.In order to avoid bridge pier is knocked, it would generally be bonded on bridge pier
Reflecting sign thing is coated with reflectorised paint, but in the case where vehicle at night is run at high speed, or normally travel vehicle is by it
When its accident vehicle hits, it can not all avoid scratching or colliding with bridge pier, cause damaged vehicle and personnel to come to harm.
Utility model content
The purpose of this utility model is to provide a kind of highway bridge pier anticollision device, collision-prevention device, mitigates the strength of Vehicular impact bridge pier,
The extent of damage of rear vehicle is hit in reduction.
The technical solution of the utility model is：
A kind of highway bridge pier anticollision device, collision-prevention device, for bridge pier, including is looped around tourelle and anticollision layer on the outside of bridge pier, bridge
Pier is respectively provided with down a tourelle in a vertical direction, and tourelle includes the annular inner ring and outer rings being coaxially disposed, interior
It is provided between ring and outer shroud and rolls the ball being connected with inner ring and outer rings, inner ring is circumferentially fixed on bridge pier, in inner ring and outside
It is equipped with the corresponding face of ring and accommodates the rolling groove that ball is rolled；The cylindrical shape that anticollision layer is made for elastic material, anticollision
The upper and lower ends of layer be fixedly connected on above and below the either outside of two outer shrouds between two outer shrouds.
Inner ring is divided into two semicircle inner ring, on the axial direction of inner ring, in the same side of the rolling groove of semicircle inner ring
Provided with the banding groove for banding inner ring, the reinforcing bar or steel wire rope for banding are provided with banding groove；Outer shroud is divided into two
Semicircle outer shroud, the two ends of single semicircle outer shroud, which are equipped between connecting plate, two adjacent connecting plates, to be detachably connected.
Two neighboring connecting plate passes through clamp connection.
Connecting plate is provided with connecting hole, and two neighboring connecting plate is bolted.
The ball is spheroidal.
The ball is cylinder.
Anticollision layer is rubber.
Spacing is provided between anticollision layer and bridge pier lateral surface.
Anticollision layer inner coaxial is provided with sheet-metal layers, and spacing is provided between sheet-metal layers and bridge pier lateral surface.
Several honeycomb holes are offered on anticollision layer.
The utility model is provided with tourelle and anticollision layer, and when scratching, vehicle can be rubbed from bridge pier side, car
Body can be clipped on anticollision layer, because anticollision layer makes for elastic material, can inherently absorb the kinetic energy that part impact is brought, and
And because the upper and lower side of anticollision layer is connected to tourelle so that the outer shroud that anticollision layer can drive tourelle with scratching turns
It is dynamic, the kinetic energy for scratching and bringing further is offset, can not only prevent that bridge pier from being scratched, moreover it is possible to avoid vehicle from being scratched.
And if what is occurred is direct shock, cellular anticollision layer can absorb part kinetic energy, due to anticollision layer inner side
Be additionally provided with layer of metal plate, spacing be additionally provided between metallic plate and bridge pier lateral surface, when facing shock, metallic plate first with
The deformation of anticollision layer can be deformed, and be caved inward, and the spacing between the brief moment of shock, metallic plate and bridge pier can absorb
More kinetic energy, it is to avoid vehicle is especially caused smaller impact by bigger infringement to passenger inside the vehicle, protection passenger inside the vehicle's
Safety, also protects bridge pier indirectly.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 A-A sectional views.
Embodiment
As shown in Figure 1, 2, a kind of highway bridge pier anticollision device, collision-prevention device, for bridge pier 1, including is looped around the rolling in the outside of bridge pier 1
Device and anticollision layer 2, bridge pier 1 are respectively provided with down a tourelle in a vertical direction, and tourelle includes the ring being coaxially disposed
The inner ring 3 and outer shroud 4 of shape, are provided between inner ring 3 and outer shroud 4 and roll the ball 5 being connected with inner ring and outer rings, and ball 5 is ball
Shape or cylinder.
Inner ring 3 is circumferentially fixed on bridge pier 1, in inner ring 3 and the corresponding face of outer shroud 4（Lateral surface, the outer shroud 4 of inner ring 3
Medial surface）On be equipped with accommodate ball roll rolling groove 6；Anticollision layer 2 is the cylindrical shape that elastic material is made, anticollision layer
2 upper and lower ends be fixedly connected on above and below between two outer shrouds 4（Or the outside of two outer shrouds 4）.
3 points of inner ring is two semicircle inner ring 3-1, on the axial direction of inner ring 3, in semicircle inner ring 3-1 rolling groove 6
The same side be provided with banding groove 7 for banding inner ring, the steel wire rope 8 for banding is provided with banding groove 7（Or reinforcing bar）；
4 points of outer shroud is two semicircle outer shroud 4-1, and single semicircle outer shroud 4-1 two ends are equipped with connecting plate 9, and connecting plate 9 is vertically arranged,
It is detachably connected between two adjacent connecting plates 9, is divided into two ways：The first, two neighboring connecting plate 9 is connected by clip
Connect.Second, as shown in this embodiment, connecting plate 9, which is provided between connecting hole 10, two neighboring connecting plate 9, passes through bolt 11
Connection.Eaily it can thus be arranged on bridge pier 1.
Anticollision layer 2 is to offer several honeycomb holes 12 on rubber, anticollision layer 2.Honeycomb hole 12 is six prismatic holes, honeycomb hole
The tangential direction of 12 centrally directed anticollision layer.The center in adjacent cell hole 12 according on the radial section of bridge pier from inside to outside
Directional spreding, so hit when, honeycomb hole 12 is mitigated to the full extent by crimp from outside to inside successively one by one
The kinetic energy of shock.Spacing is provided between anticollision layer 2 and the lateral surface of bridge pier 1.Anticollision 2 inner coaxial of layer are provided with sheet-metal layers 13, gold
Belong to and spacing is provided between flaggy 13 and the lateral surface of bridge pier 1.The kinetic energy for hitting and bringing can be so absorbed to a greater extent.
If vehicle simply rubs bridge pier 1, anticollision layer 2 will be driven as outer shroud 4 is rotated, can so mitigate the power rubbed
Amount, prevents that car from being scratched, injury to personnel.If hitting, then honeycomb hole can absorb the kinetic energy for hitting and bringing well.
Claims (10)
1. a kind of highway bridge pier anticollision device, collision-prevention device, for bridge pier, it is characterised in that：Including be looped around tourelle on the outside of bridge pier and
Anticollision layer, bridge pier is respectively provided with down a tourelle in a vertical direction, and tourelle includes the annular inner ring being coaxially disposed
And outer shroud, it is provided between inner ring and outer shroud and rolls the ball being connected with inner ring and outer rings, inner ring is circumferentially fixed on bridge pier,
It is equipped with the corresponding face of inner ring and outer rings and accommodates the rolling groove that ball is rolled；The cylinder that anticollision layer is made for elastic material
Shape, the upper and lower ends of anticollision layer be fixedly connected on above and below between two outer shrouds or be integrally fixed at the outsides of two outer shrouds.
2. a kind of highway bridge pier anticollision device, collision-prevention device according to claim 1, it is characterised in that：Inner ring is divided into two semicircles
Ring, on the axial direction of inner ring, the banding for banding inner ring is provided with the same side of the rolling groove of two semicircle inner ring
The reinforcing bar or steel wire rope for banding are provided with groove, banding groove；Outer shroud is divided into two semicircle outer shrouds, single semicircle outer shroud
Two ends are equipped between connecting plate, two adjacent connecting plates and are detachably connected.
3. a kind of highway bridge pier anticollision device, collision-prevention device according to claim 2, it is characterised in that：Two neighboring connecting plate passes through card
Hoop connection.
4. a kind of highway bridge pier anticollision device, collision-prevention device according to claim 2, it is characterised in that：Connecting plate is provided with connecting hole,
Two neighboring connecting plate is bolted.
5. a kind of highway bridge pier anticollision device, collision-prevention device according to claim 1, it is characterised in that：The ball is spheroidal.
6. a kind of highway bridge pier anticollision device, collision-prevention device according to claim 1, it is characterised in that：The ball is cylinder.
7. a kind of highway bridge pier anticollision device, collision-prevention device according to claim 1, it is characterised in that：Anticollision layer is rubber.
8. a kind of highway bridge pier anticollision device, collision-prevention device according to claim 1, it is characterised in that：The medial surface and bridge pier of anticollision layer
Spacing is being circumferentially between lateral surface.
9. a kind of highway bridge pier anticollision device, collision-prevention device according to claim 1, it is characterised in that：Anticollision layer inner coaxial is provided with gold
Belong to flaggy, spacing is provided between sheet-metal layers and bridge pier lateral surface.
10. a kind of highway bridge pier anticollision device, collision-prevention device according to claim 1, it is characterised in that：Offered on anticollision layer some
Individual honeycomb hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720051710.6U CN206438450U (en) | 2017-01-17 | 2017-01-17 | A kind of highway bridge pier anticollision device, collision-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720051710.6U CN206438450U (en) | 2017-01-17 | 2017-01-17 | A kind of highway bridge pier anticollision device, collision-prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206438450U true CN206438450U (en) | 2017-08-25 |
Family
ID=59634868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720051710.6U Expired - Fee Related CN206438450U (en) | 2017-01-17 | 2017-01-17 | A kind of highway bridge pier anticollision device, collision-prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206438450U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386102A (en) * | 2017-09-19 | 2017-11-24 | 芜湖铁路桥梁制造有限公司 | Anticollision device of pier |
| CN108824932A (en) * | 2018-06-29 | 2018-11-16 | 国网湖北省电力有限公司宜昌供电公司 | Anticollision electric pole |
| CN110284444A (en) * | 2019-07-05 | 2019-09-27 | 叶锦华 | A kind of safety collision-protection device on highway bridge |
| CN110424560A (en) * | 2019-08-06 | 2019-11-08 | 徐麦 | A kind of concrete composite material induces orbit changing method to high-speed and high-temperature moving object |
-
2017
- 2017-01-17 CN CN201720051710.6U patent/CN206438450U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386102A (en) * | 2017-09-19 | 2017-11-24 | 芜湖铁路桥梁制造有限公司 | Anticollision device of pier |
| CN108824932A (en) * | 2018-06-29 | 2018-11-16 | 国网湖北省电力有限公司宜昌供电公司 | Anticollision electric pole |
| CN110284444A (en) * | 2019-07-05 | 2019-09-27 | 叶锦华 | A kind of safety collision-protection device on highway bridge |
| CN110284444B (en) * | 2019-07-05 | 2021-08-24 | 江苏金鼎建设集团有限公司 | Safety anti-collision device on highway bridge |
| CN110424560A (en) * | 2019-08-06 | 2019-11-08 | 徐麦 | A kind of concrete composite material induces orbit changing method to high-speed and high-temperature moving object |
| CN110424560B (en) * | 2019-08-06 | 2024-04-26 | 徐麦 | Method for inducing high-speed high-temperature moving object to become track by using concrete composite material |
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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: 20170825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |