CN207314143U - A kind of highway bridge rolling-type anticollision device - Google Patents
A kind of highway bridge rolling-type anticollision device Download PDFInfo
- Publication number
- CN207314143U CN207314143U CN201721361440.5U CN201721361440U CN207314143U CN 207314143 U CN207314143 U CN 207314143U CN 201721361440 U CN201721361440 U CN 201721361440U CN 207314143 U CN207314143 U CN 207314143U
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- CN
- China
- Prior art keywords
- bull stick
- support plate
- highway bridge
- outer ring
- anticollision device
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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.)
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Abstract
The utility model discloses a kind of highway bridge rolling-type anticollision device, including the first support plate and bull stick, the upper end of first support plate is fixed with fixes sleeve, the bull stick is connected by the first nipple with bull stick support column, the outer ring of the bull stick is provided with rubber ball, first support plate is connected by the second nipple with fixed column, and the lower end of fixed column is connected with fixinig plate, the outer ring of second nipple is provided with the second close circle, the outer ring of the fixinig plate is provided with fixing piece, and the surface of fixing piece is provided with mounting hole.The highway bridge rolling-type anticollision device, first support plate and bull stick are threadingly connected with fixed column and bull stick support column respectively, disassembly and installation easy to user to the highway bridge anticollision device, collision-prevention device, in order to which user carries, at the same time easy to the maintenance and replacement to rubber ball, the outer ring installation rubber ball of bull stick, is conducive to when a vehicle is in a collision, be conducive to the direction for changing vehicle force.
Description
Technical field
Highway bridge technique field is the utility model is related to, is specially a kind of highway bridge rolling-type anticollision device.
Background technology
Highway alignment passes through the waters such as rivers, bay, lake, reservoir, feed ditch, or across the big deep valley area of height difference, or
Across other traffic routes, in order to keep the traffic moving, needs build a bridge.Bustling urban district needs to set to be made of overpass sometimes
Viaduct, other hill path line or great because digging subgrade engineering, or because geological structure is unstable, or because protecting landscape, sometimes
Overpass is built, without constructing roadbed, therefore highway bridge anticollision device, collision-prevention device just seems and is even more important, but the highway used at present
The disassembly and installation of the bridge anti-collision device person of being not convenient to use, and do not possess the function of the service life of increase highway bridge.
Utility model content
The purpose of this utility model is to provide a kind of highway bridge rolling-type anticollision device, to solve above-mentioned background technology
The disassembly and installation of the highway bridge anticollision device, collision-prevention device person of being not convenient to use used at present of middle proposition, and do not possess increase highway bridge
The problem of function of the service life of beam.
To achieve the above object, the utility model provides following technical solution：A kind of highway bridge rolling-type anticollision device,
Including the first support plate and bull stick, the upper end of first support plate is fixed with fixes sleeve, and the inside installation of fixes sleeve
There is a damping spring, the upper end of the fixes sleeve is connected with montant, and the upper end of montant is provided with the second support plate, and described second
The lower end of support plate is provided with limited block, and the top left and right ends of the second support plate are respectively and fixedly provided with bull stick support column, described turn
The upper end of bar support column is provided with energy-absorption box, and the bull stick is connected by the first nipple with bull stick support column, and the first spiral shell
The outer ring of line connector is provided with the first close circle, and the outer ring of the bull stick is provided with rubber ball, and first support plate passes through
Second nipple is connected with fixed column, and the lower end of fixed column is connected with fixinig plate, and the outer ring of second nipple is set
The second close circle is equipped with, the outer ring of the fixinig plate is provided with fixing piece, and the surface of fixing piece is provided with mounting hole.
Preferably, first support plate is FPC complex heat-preservation materials, and the first support plate is arc-shaped structure.
Preferably, first support plate and bull stick threadingly connect with fixed column and bull stick support column respectively
Connect, and the inside of the first support plate and bull stick is both provided with thread groove.
Preferably, the montant is installed on the inside of fixes sleeve, and the damping spring of montant lower end in a manner of inlaying
Maximum collapse amount and limited block height it is equal.
Preferably, the inside of second support plate is made of anticollision layer, elastic energy-dissipating material layer and steel plate layer, and anticollision
Layer is internally provided with elastic energy-dissipating material layer, and steel plate layer is provided between elastic energy-dissipating material layer.
Preferably, the fixing piece is distributed in the outer ring of fixinig plate in equally spaced manner, and the quantity of fixing piece is six
It is a.
Compared with prior art, the beneficial effects of the utility model are：The highway bridge rolling-type anticollision device, first
Fagging and bull stick are threadingly connected with fixed column and bull stick support column respectively, and the highway bridge is prevented easy to user
The disassembly and installation of collision device, in order to which user carries, while easy to maintenance and replacement to rubber ball, fixing piece with etc.
The mode of spacing is distributed in the outer ring of fixinig plate, easy to installation of the user to the highway bridge anticollision device, collision-prevention device, is conducive to increase
The stability and fastness of the highway bridge anticollision device, collision-prevention device, the outer ring installation rubber ball of bull stick, are conducive to when vehicle touches
When hitting, be conducive to change the direction of vehicle force, effectively can be preferably minimized the infringement of vehicle and highway bridge, bull stick support column
Upper end energy-absorption box is set, advantageously reduce impact force of the vehicle to highway bridge, can strengthen to vehicle and highway bridge
Protection, the inside of the second support plate are made of anticollision layer and elastic energy-dissipating material layer and steel plate layer, are conducive to be kept for second
While fagging stability, it may have the effect of anticollision, can lower impact force of the vehicle to highway bridge, and it is public to be conducive to increase
The service life of road and bridge beam.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model fixinig plate overlooking the structure diagram；
Fig. 3 is the utility model the second support plate internal structure schematic diagram.
In figure：1st, the first support plate, 2, fixes sleeve, 3, damping spring, 4, montant, the 5, second support plate, 501, anticollision
Layer, 502, elastic energy-dissipating material layer, 503, steel plate layer, 6, limited block, 7, bull stick support column, 8, energy-absorption box, 9, bull stick, 10, the
One nipple, the 11, first close circle, 12, rubber ball, the 13, second nipple, the 14, second close circle, 15, fixed column,
16th, fixinig plate, 17, fixing piece, 18, mounting hole, 19, thread groove.
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.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of highway bridge rolling-type anticollision device, the
One support plate 1, fixes sleeve 2, damping spring 3, montant 4, the second support plate 5, anticollision layer 501, elastic energy-dissipating material layer 502,
Steel plate layer 503, limited block 6, bull stick support column 7, energy-absorption box 8, bull stick 9, the first nipple 10, first closely enclose 11, rubber
Ball 12, the second nipple 13, second closely enclose 14, fixed column 15, fixinig plate 16, fixing piece 17, mounting hole 18 and screw thread
Groove 19, the upper end of the first support plate 1 are fixed with fixes sleeve 2, and the inside of fixes sleeve 2 is provided with damping spring 3, first
Fagging 1 is FPC complex heat-preservation materials, and the first support plate 1 is arc-shaped structure, because FPC complex heat-preservations material has well
Fire protecting performance, and durability is extremely strong, is conducive to highway safety bridge when the vehicle on highway bridge, which collides, to rub the spark
With the highway bridge anticollision device, collision-prevention device, be conducive to save cost, and be conducive to increase highway bridge and the highway bridge anticollision device, collision-prevention device
Service life, the upper end of fixes sleeve 2 is connected with montant 4, and the upper end of montant 4 is provided with the second support plate 5, montant 4 with
The mode inlayed is installed on the inside of fixes sleeve 2, and the maximum collapse amount of the damping spring 3 of 4 lower end of montant and limited block 6
It is highly equal, when colliding between vehicle, play the role of damping to automobile and highway bridge, can effectively by vehicle and
The infringement of highway bridge is preferably minimized, while infringement of the limited block 6 when can avoid the vehicle from colliding to damping spring 3, is had
Beneficial to the highway bridge anticollision device, collision-prevention device service life is increased, the lower end of the second support plate 5 is provided with limited block 6, and the second support
The top left and right ends of plate 5 are respectively and fixedly provided with bull stick support column 7, and the inside of the second support plate 5 is by anticollision layer 501, elastic energy dissipating material
The bed of material 502 and steel plate layer 503 are formed, and anticollision layer 501 is internally provided with elastic energy-dissipating material layer 502, elastic energy-dissipating material
Steel plate layer 503 is provided between layer 502, while being conducive to keep the second 5 stability of support plate, it may have the effect of anticollision,
Impact force of the vehicle to highway bridge is advantageously reduced, the protection to vehicle and highway bridge can be strengthened, bull stick support column 7
Upper end is provided with energy-absorption box 8, and bull stick 9 is connected by the first nipple 10 with bull stick support column 7, and the first nipple 10
Outer ring is provided with the first close circle 11, the first support plate 1 and bull stick 9 threadingly respectively with fixed column 15 and bull stick branch
Dagger 7 connects, and the inside of the first support plate 1 and bull stick 9 is both provided with thread groove 19, and the highway bridge is prevented easy to user
The disassembly and installation of collision device, in order to which user carries, while is easy to maintenance and replacement to rubber ball 12, bull stick 9
Outer ring is provided with rubber ball 12, and the first support plate 1 is connected by the second nipple 13 with fixed column 15, and fixed column 15
Lower end is connected with fixinig plate 16, and the outer ring of the second nipple 13 is provided with the second close circle 14, the outer ring installation of fixinig plate 16
There is fixing piece 17, and the surface of fixing piece 17 is provided with mounting hole 18, fixing piece 17 is distributed in fixinig plate in equally spaced manner
16 outer ring, and the quantity of fixing piece 17 is six, easy to installation of the user to the highway bridge anticollision device, collision-prevention device, is conducive to increase
Add the stability and fastness of the highway bridge anticollision device, collision-prevention device.
Operation principle：When using the highway bridge rolling-type anticollision device, first by the second of 1 lower end of the first support plate
Nipple 13 is embedded in the thread groove 19 inside fixed column 15, then the second of 13 outer ring of the second nipple the close circle 14 is suitable
Hour hands rotate, and the first support plate 1 and fixed column 15 can be connected firmly, then by the fixation on 17 surface of screw insertion fixing piece
In hole 18, highway bridge rolling-type anticollision device can be fixedly secured on the side wall of highway bridge, secondly work as highway bridge
Imprudence is when colliding, the direction of power when the rubber ball 12 of 9 outer ring of bull stick can change vehicle collision, at this time fixes sleeve
Damping spring 3 inside 2 is in the state shunk, at the same the limited block 6 of 5 lower end of the second support plate avoid hitting it is excessive to damping
Spring 3 causes damage, and the energy-absorption box 8 of 7 upper end of bull stick support column can reduce impact force of the vehicle to highway bridge, finally when turn
When bar 9 and rubber ball 12 need to carry out maintenance and replaces, the first close circle 11 is rotated counterclockwise, then by bull stick 9 or so two
First nipple 10 at end pulls out from the thread groove 19 inside bull stick support column 7, can be to bull stick 9 and rubber ball 12
Carry out maintenance and replace, the content not being described in detail in this specification belongs to existing skill known to professional and technical personnel in the field
Art.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of highway bridge rolling-type anticollision device, including the first support plate（1）And bull stick（9）, it is characterised in that：Described
One support plate（1）Upper end be fixed with fixes sleeve（2）, and fixes sleeve（2）Inside damping spring is installed（3）, it is described
Fixes sleeve（2）Upper end be connected with montant（4）, and montant（4）Upper end the second support plate is installed（5）, described second
Fagging（5）Lower end be provided with limited block（6）, and the second support plate（5）Top left and right ends be respectively and fixedly provided with bull stick support column
（7）, the bull stick support column（7）Upper end energy-absorption box is installed（8）, the bull stick（9）Pass through the first nipple（10）With
Bull stick support column（7）Connection, and the first nipple（10）Outer ring be provided with the first close circle（11）, the bull stick（9）'s
Outer ring is provided with rubber ball（12）, first support plate（1）Pass through the second nipple（13）With fixed column（15）Connection,
And fixed column（15）Lower end be connected with fixinig plate（16）, second nipple（13）Outer ring be provided with the second close circle
（14）, the fixinig plate（16）Outer ring fixing piece is installed（17）, and fixing piece（17）Surface be provided with mounting hole（18）.
A kind of 2. highway bridge rolling-type anticollision device according to claim 1, it is characterised in that：First support plate
（1）For FPC complex heat-preservation materials, and the first support plate（1）For arc-shaped structure.
A kind of 3. highway bridge rolling-type anticollision device according to claim 1, it is characterised in that：First support plate
（1）And bull stick（9）Threadingly respectively with fixed column（15）With bull stick support column（7）Connection, and the first support plate（1）
And bull stick（9）Inside be both provided with thread groove（19）.
A kind of 4. highway bridge rolling-type anticollision device according to claim 1, it is characterised in that：The montant（4）With
The mode inlayed is installed on fixes sleeve（2）Inside, and montant（4）The damping spring of lower end（3）Maximum collapse amount and limit
Position block（6）Height it is equal.
A kind of 5. highway bridge rolling-type anticollision device according to claim 1, it is characterised in that：Second support plate
（5）Inside by anticollision layer（501）, elastic energy-dissipating material layer（502）And steel plate layer（503）Form, and anticollision layer（501）It is interior
Portion sets flexible energy-dissipating material layer（502）, elastic energy-dissipating material layer（502）Between be provided with steel plate layer（503）.
A kind of 6. highway bridge rolling-type anticollision device according to claim 1, it is characterised in that：The fixing piece（17）
Fixinig plate is distributed in equally spaced manner（16）Outer ring, and fixing piece（17）Quantity be six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721361440.5U CN207314143U (en) | 2017-10-23 | 2017-10-23 | A kind of highway bridge rolling-type anticollision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721361440.5U CN207314143U (en) | 2017-10-23 | 2017-10-23 | A kind of highway bridge rolling-type anticollision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207314143U true CN207314143U (en) | 2018-05-04 |
Family
ID=62381914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721361440.5U Expired - Fee Related CN207314143U (en) | 2017-10-23 | 2017-10-23 | A kind of highway bridge rolling-type anticollision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207314143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974289A (en) * | 2018-08-16 | 2018-12-11 | 东莞市奇趣机器人科技有限公司 | A kind of underwater robot combined type Anti-collision mechanism |
| CN110284444A (en) * | 2019-07-05 | 2019-09-27 | 叶锦华 | A kind of safety collision-protection device on highway bridge |
-
2017
- 2017-10-23 CN CN201721361440.5U patent/CN207314143U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974289A (en) * | 2018-08-16 | 2018-12-11 | 东莞市奇趣机器人科技有限公司 | A kind of underwater robot combined type Anti-collision mechanism |
| CN110284444A (en) * | 2019-07-05 | 2019-09-27 | 叶锦华 | A kind of safety collision-protection device on highway bridge |
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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: 20180504 Termination date: 20181023 |