CN207891788U - A kind of road bidirectional buffering protective device - Google Patents
A kind of road bidirectional buffering protective device Download PDFInfo
- Publication number
- CN207891788U CN207891788U CN201820066863.2U CN201820066863U CN207891788U CN 207891788 U CN207891788 U CN 207891788U CN 201820066863 U CN201820066863 U CN 201820066863U CN 207891788 U CN207891788 U CN 207891788U
- Authority
- CN
- China
- Prior art keywords
- bolster
- block piece
- protective device
- bidirectional buffering
- buffering protective
- 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
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A kind of road bidirectional buffering protective device of the utility model, including device body, bolster and block piece, device body includes column, crossbeam and connector, bolster one end is fixedly connected with device body, the bolster other end is fixedly connected with block piece, bolster includes the first bolster and the second bolster, first bolster is located at device body side, second bolster is located at device body with respect to the other side, block piece includes the first block piece and the second block piece, first block piece is located at the first bolster radially outward one end, second block piece is located at the second bolster radially outward one end.The utility model has many advantages, such as simple in structure, safe.
Description
Technical field
The utility model is related to road prevention fields, and in particular to a kind of road bidirectional buffering protective device
Background technology
With the development of economy, the living standard of the people significantly improves, and the vehicle travelled on road is also more and more, in turn
Cause various traffic accidents also more and more, is based on security consideration, protective fence is set between meeting in the road, due to being fixed with ground
It is stronger, a good inhibition can be played certainly, be to have to take precautions against well to make to autre vie property safety
, but to itself secondary injury of personnel of driving, it is in fact still very big, but the setting of existing protective fence functions only as
The function of stopping, it is easy to secondary traffic accident be caused to driver, therefore be badly in need of one kind and avoid personnel of driving by secondary
Impact the injury protective device brought.
Utility model content
It is simple in structure the purpose of this utility model is to provide a kind of road bidirectional buffering protective device, and be conducive to carry
High security.
A kind of road bidirectional buffering protective device, including device body, bolster and block piece, described device ontology include
Column, crossbeam and connector, which is characterized in that described bolster one end is fixedly connected with described device ontology, the bolster
The other end is fixedly connected with the block piece, and the bolster includes the first bolster and the second bolster, first buffering
Part is located at described device ontology side, and second bolster is located at described device ontology with respect to the other side, the block piece packet
The first block piece and the second block piece are included, first block piece is located at the first bolster radially outward one end, second resistance
Block piece is located at second bolster radially outward one end.
Further, one end of the bolster is fixedly connected by welding with device body, and the block piece is equipped with peace
Hole is filled, the other end of the bolster is bolted at mounting hole with the block piece and links.
Further, first bolster one end is fixedly connected by welding with the column, first bolster
The other end be bolted to connection with first block piece.
Further, second bolster one end is fixedly connected by welding with described device ontology, and described second is slow
The other end of stamping is bolted to connection with second block piece.
Further, the column and the longitudinally perpendicular distribution of the crossbeam, the bolster are radial vertical with the column 11
Straight distribution.
Further, the column is equipped with and passes through with the matched mounting hole of the crossbeam, the column and the crossbeam
Connector bolt at mounting hole is fixedly connected.
Further, the block piece further includes the shock absorber part for being located at the bolster radially outward side, the damping
Part is fixedly connected by welding with the block piece.
Further, the shock absorber part further includes vibration damper plate and damping spring, described damping spring one end and the blocking
Part is by being welded and fixed, and the damping spring other end is with the vibration damper plate by being welded and fixed.
Further, the vibration damper plate is set as arc, and the material of the vibration damper plate is polyurethane foam plastics.
Further, the bolster is hydraulic press.
Compared with prior art, bolster is arranged in device body the road bidirectional buffering protective device of the utility model
Both sides, such setting structure is simpler, and safety higher.
Description of the drawings
Fig. 1 provides a kind of structural schematic diagram of road bidirectional buffering protective device；
There is provided the structural schematic diagrams of another road bidirectional buffering protective device by Fig. 2.
Each label indicates successively in figure：
10- device bodies, 11- columns, 12- crossbeams, 13- connectors；
20- bolsters, the first bolsters of 21-, the second bolsters of 22-；
30- block pieces, the first block pieces of 31-, the second block pieces of 32-, 33- shock absorber parts, 34- vibration damper plates, 35- damping bullets
Spring.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments：
Fig. 1 provides a kind of structural schematic diagram of road bidirectional buffering protective device；There is provided another roads pair by Fig. 2
To the structural schematic diagram of buffering safeguard.
As shown in Figure 1, a kind of road bidirectional buffering protective device, including device body 10, bolster 20 and block piece
30, device body 10 includes column 11, crossbeam 12 and connector 13, which is characterized in that 20 one end of bolster and device body 10
It is fixedly connected, the bolster other end is fixedly connected with block piece 30, and bolster 20 includes the first bolster 21 and the second bolster
22, the first bolster 20 is located at 10 side of device body, and the second bolster 22 is located at device body 10 with respect to the other side, block piece
30 include the first block piece 31 and the second block piece 32, and the first block piece 31 is located at the first bolster 21 radially outward one end, the
Two block pieces 32 are located at the second bolster 22 radially outward one end.Setting can make cushion space bigger, and bolster in this way
Setting can effectively reduce impact force, and then improve safety.
One end of bolster 20 is fixedly connected by welding with device body 10, and block piece 30 is equipped with mounting hole, bolster
20 other end is bolted at mounting hole with block piece 30 and links.
First bolster, 21 one end is fixedly connected by welding with column 11, the other end of the first bolster 21 and the first resistance
Block piece 31 is bolted to connection；Second bolster, 22 one end is fixedly connected by welding with device body 10, the second buffering
The other end of part 22 is bolted to connection with the second block piece 32.
Column 11 and 12 longitudinally perpendicular distribution of crossbeam, bolster 20 and the radial vertical distribution of column 11；Column 11 be equipped with
The bolt at mounting hole is fixedly connected by connector 13 for 12 matched mounting hole of crossbeam, column 11 and crossbeam 12.
Road bidirectional buffering protective device is equipped with two columns and four crossbeams, is set on column there are four perforative installation
Hole, crossbeam and column go out bolt in mounting hole by connector and are fixedly connected, and bolster can go out bolt with column in mounting hole
It is fixed, can also be with crossbeam by being welded and fixed, one end and the column 11 of bolster 20 are fixedly connected by welding, bolster 20
The other end linked with block piece 30 by being welded and fixed.
The column 11 of road bidirectional buffering protective device and 12 longitudinally perpendicular distribution of crossbeam, bolster 20 are radial with column 11
Vertical distribution.
Road bidirectional buffering protective device is set as two groups or two groups or more of bolster 20, and bolster 20 is by oil pressure device
Composition or bolster 20 are made of spring；Here it should know that bolster can also be that other bufferings can realize the slow of buffering
Rush structure, such as hydraulic cushion bar, buffer fillings material etc..
11 one end of column is bolted to connection with the pre-buried installation point of road.
In conclusion road bidirectional buffering protective device is mounted on by pre-buried installation point in road or bridge
Between, when vehicle deviating road knocks buffering safeguard, by the hydraulic press of bolster into row buffering, and then improves vehicle and hit
The reaction force being subject to when hitting, and then improve safety.
It is another embodiment schematic diagram of road bidirectional buffering protective device as shown in Figure 2.With Fig. 1 the embodiment described phases
Than difference lies in be also provided with shock absorber part, setting can further increase buffering dynamics in this way, and then improve on the outside of bolster
Safety.
A kind of road bidirectional buffering protective device, including device body 10, bolster 20 and block piece 30, device body
10 include column 11, crossbeam 12 and connector 13, which is characterized in that 20 one end of bolster is fixedly connected with device body 10, is delayed
The stamping other end is fixedly connected with block piece 30, and bolster 20 includes the first bolster 21 and the second bolster 22, the first buffering
Part 20 is located at 10 side of device body, and the second bolster 22 is located at device body 10 with respect to the other side, and block piece 30 includes first
Block piece 31 and the second block piece 32, the first block piece 31 are located at the first bolster 21 radially outward one end, the second block piece 32
Positioned at the second bolster 22 radially outward one end, block piece 30 further includes the shock absorber part for being located at the radially outward side of bolster 20
33, shock absorber part 33 is fixedly connected by welding with block piece 30.Cushion space bigger can be made by being arranged in this way, and bolster
Setting can effectively reduce impact force, and then improve safety.
Shock absorber part 33 further includes vibration damper plate 34 and damping spring 35, and 35 one end of damping spring is solid by welding with block piece 30
Fixed, 35 other end of damping spring is with vibration damper plate 34 by being welded and fixed.Here should know damping spring 35 and vibration damper plate 34 and
Mode can also be fixedly connected between block piece 30 by other, for example is bolted, other fixed forms such as bonding.
Vibration damper plate 34 is set as arc, and it is carry out dynamics extension that arcuate structure, which is conducive to stress, can effectively transmit impact force,
To slow down impact force, and the material of vibration damper plate 34 is polyurethane foam plastics, and foamed material itself has certain buffering knot
Structure.
In conclusion buffering safeguard is mounted on by pre-buried installation point in the centre of road or bridge, work as vehicle
When deviating road knocks buffering safeguard, first first by vibration damper plate is buffered into scanning frequency degree again slows down, and then passes through again
The hydraulic press of bolster carries out the buffering of the second weight, and then improves the reaction force being subject to when Vehicular impact, and then improves safety
Property.
It should be noted that：Above example is merely to illustrate the utility model and not limits described by the utility model
Technical solution, although this specification has been carried out detailed description with reference to the above embodiments to the utility model, this
Field it is to be appreciated by one skilled in the art that person of ordinary skill in the field still can modify to the utility model
Or equivalent replacement, and the technical solution of all spirit and scope for not departing from the utility model and its improvement, it should all cover
In the right of the utility model.
Claims (10)
1. a kind of road bidirectional buffering protective device, including device body (10), bolster (20) and block piece (30), the dress
It includes column (11), crossbeam (12) and connector (13) to set ontology (10), which is characterized in that described bolster (20) one end and institute
It states device body (10) to be fixedly connected, the bolster other end is fixedly connected with the block piece (30), the bolster
(20) including the first bolster (21) and the second bolster (22), first bolster (20) is located at described device ontology (10)
Side, second bolster (22) are located at described device ontology (10) with respect to the other side, and the block piece (30) includes first
Block piece (31) and the second block piece (32), first block piece (31) are located at the first bolster (21) radially outward one end,
Second block piece (32) is located at second bolster (22) radially outward one end.
2. road bidirectional buffering protective device according to claim 1, which is characterized in that one end of the bolster (20)
Be fixedly connected by welding with device body (10), the block piece (30) be equipped with mounting hole, the bolster (20) it is another
End, which is bolted with the block piece (30) at mounting hole, to be linked.
3. road bidirectional buffering protective device according to claim 2, which is characterized in that first bolster (21) one
End is fixedly connected by welding with the column (11), the other end and first block piece of first bolster (21)
(31) it is bolted to connection.
4. road bidirectional buffering protective device according to claim 2, which is characterized in that second bolster (22) one
End is fixedly connected by welding with described device ontology (10), and the other end of second bolster (22) stops with described second
Part (32) is bolted to connection.
5. road bidirectional buffering protective device according to claim 3 or 4, which is characterized in that the column (11) and institute
State crossbeam (12) longitudinally perpendicular distribution, the bolster (20) and the radial vertical distribution of the column (11).
6. road bidirectional buffering protective device according to claim 5, which is characterized in that the column (11) is equipped with and institute
It states crossbeam (12) matched mounting hole, the column (11) and the crossbeam (12) and passes through connector (13) spiral shell at mounting hole
Bolt is fixedly connected.
7. road bidirectional buffering protective device according to claim 6, which is characterized in that the block piece (30) further includes
Shock absorber part (33) positioned at the bolster (20) radially outward side, the shock absorber part (33) pass through with the block piece (30)
It is welded and fixed connection.
8. road bidirectional buffering protective device according to claim 7, which is characterized in that the shock absorber part (33) further includes
Vibration damper plate (34) and damping spring (35), described damping spring (35) one end with the block piece (30) by being welded and fixed, institute
Damping spring (35) other end is stated with the vibration damper plate (34) by being welded and fixed.
9. road bidirectional buffering protective device according to claim 8, which is characterized in that the vibration damper plate (34) is set as arc
Shape, and the material of the vibration damper plate (34) is polyurethane foam plastics.
10. road bidirectional buffering protective device according to claim 9, which is characterized in that the bolster (20) is liquid
Depressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820066863.2U CN207891788U (en) | 2018-01-15 | 2018-01-15 | A kind of road bidirectional buffering protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820066863.2U CN207891788U (en) | 2018-01-15 | 2018-01-15 | A kind of road bidirectional buffering protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207891788U true CN207891788U (en) | 2018-09-21 |
Family
ID=63552207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820066863.2U Expired - Fee Related CN207891788U (en) | 2018-01-15 | 2018-01-15 | A kind of road bidirectional buffering protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207891788U (en) |
-
2018
- 2018-01-15 CN CN201820066863.2U patent/CN207891788U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20210115 |