CN206616524U - A kind of road and bridge safety guard - Google Patents
A kind of road and bridge safety guard Download PDFInfo
- Publication number
- CN206616524U CN206616524U CN201720274649.1U CN201720274649U CN206616524U CN 206616524 U CN206616524 U CN 206616524U CN 201720274649 U CN201720274649 U CN 201720274649U CN 206616524 U CN206616524 U CN 206616524U
- Authority
- CN
- China
- Prior art keywords
- safety guard
- road
- bridge
- outside
- bridge pier
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of road and bridge safety guard, including bridge pier, bridge pier two ends are connected with safety guard, safety guard includes machine barrel and frame, inside machine barrel is connected with telescopic mast, buffer spring is connected with the outside of telescopic mast, telescopic mast upper end is connected with protection block, protection block lower end both sides are connected with upper connecting rod, upper connecting rod lower end is connected with lower link, lower link lower end is connected with grip block, telescopic mast lower end is connected with elevator, elevator lower end is connected with upper magnetic post, machine barrel bottom inner portion is connected with lower magnetic pole, fixed plate is connected with the outside of safety guard, buffer board is connected with the outside of fixed plate, Crashworthy plate is connected with the outside of buffer board.The utility model, by provided with upper connecting rod and lower link realize the mechanical cushioning effect to bridge pier, reduce the effect of outer bound pair bridge pier, at the same by provided with upper magnetic post and lower magnetic pole also achieve physically buffering to bridge pier, practical, reliability is high.
Description
Technical field
The utility model is related to road and bridge protection technique field, specifically a kind of road and bridge safety guard.
Background technology
With the continuous improvement of living standard, present road is also more next more flourishing, wherein among the bridge in river
The bridge pier of supporting bridge will be set, bridge can be supported using bridge pier to ensure the normal row to vehicle
Sail, wherein the ship walked in river constantly can pass through between bridge pier, understand during between by bridge pier because
The change of current is collided on bridge pier, so that certain damage is caused to ship and bridge pier, so as to further have influence on bridge
Safety.
Chinese patent（Authorization Notice No.：CN204898507U）A kind of road and bridge safety guard is disclosed, including
Air bag and sliding sleeve, although the device realizes the protective effect to bridge pier to a certain extent, but in actual use,
It is not reach protective effect much that the protection to bridge pier is realized only by air bag, while air bag is easily pierced by sharp objects
Broken, practicality is relatively low.
Utility model content
The purpose of this utility model is to provide a kind of road and bridge safety guard, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of road and bridge safety guard, including bridge pier, bridge pier two ends are connected with safety guard, the safety
Protection device includes machine barrel and frame, and the inside machine barrel is connected with the outside of telescopic mast, telescopic mast and is connected with buffer spring, described
Telescopic mast upper end is connected with protection block, and protection block lower end both sides are connected with upper connecting rod, and upper connecting rod lower end is connected with lower link, lower company
Bar lower end is connected with grip block, and the telescopic mast lower end is connected with elevator, and elevator lower end is connected with upper magnetic post, the machine barrel
Bottom inner portion, which is connected with to be connected with the outside of fixed plate, fixed plate on the outside of lower magnetic pole, the safety guard, is connected with buffer board,
Crashworthy plate is connected with the outside of buffer board.
It is used as further program of the utility model：The upper connecting rod lower end and lower link upper end are connected with by bearing pin and led
To bar.
It is used as further program of the utility model：The upper magnetic post lower end is connected with bumper.
It is used as further program of the utility model：The upper magnetic post lower end is identical with lower magnetic pole upper end magnetic.
It is used as further program of the utility model：It is provided with spacing recessed with grip block mutual cooperation in the middle part of the elevator
Groove.
It is used as the utility model further scheme：The grip block is arcuate structure.
Compared with prior art, the beneficial effects of the utility model are：
A kind of road and bridge safety guard, it is rational in infrastructure, it is novel in design, by provided with upper connecting rod and lower company
Bar realizes the mechanical cushioning effect to bridge pier, reduces the effect of outer bound pair bridge pier, at the same by provided with upper magnetic post and
Lower magnetic pole also achieves the physically buffering to bridge pier, the present apparatus by provided with safety guard realize to road bridge pier
Pleiotropic Protections, practical, reliability is high.
Brief description of the drawings
Fig. 1 is a kind of structural representation of road and bridge safety guard.
Fig. 2 is a kind of structural representation of safety guard in road and bridge safety guard.
Fig. 3 is the overlooking the structure diagram of grip block in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1~3, the utility model embodiment, a kind of road and bridge safety guard, including bridge pier 1, bridge
The two ends of pier 1 are connected with safety guard 2, and the safety guard 2 includes machine barrel 9 and frame 8, and the frame 8, which is fixed, to be connected
The middle part two ends of machine barrel 9 are connected on, the machine barrel 9 is internally connected with telescopic mast 7, and the outside of telescopic mast 7 is connected with buffer spring 18, described
The upper end of telescopic mast 7 is connected with protection block 6, and protection block 6 lower end both sides are connected with upper connecting rod 17, and the lower end of upper connecting rod 17 is connected with lower company
Bar 15, the lower end of upper connecting rod 17 and the upper end of lower link 15 are connected with guide rod 16 by bearing pin, and the guide rod 16 is fixed on frame 8
Middle part, it is achieved thereby that to the position-limiting action of guide rod 16, the lower end of lower link 15 is connected with grip block 14, grip block 14 is arc
Structure, so as to preferably realize the fixation to grip block 14, the lower end of telescopic mast 7 is connected with elevator 10, elevator 10
Portion is provided with the limited impression cooperated with grip block 14, and the lower end of elevator 10 is connected with upper magnetic post 13, and the lower end of upper magnetic post 13 connects
It is connected to bumper 11, it is to avoid upper magnetic post 13 and lower magnetic pole 12 are mutually collided, and add the service life of whole device, the machine barrel
9 bottom inner portions are connected with lower magnetic pole 12, and the lower end of upper magnetic post 13 is identical with the lower upper end magnetic of magnetic pole 12, so that the He of upper magnetic post 13
Lower magnetic pole 12 is mutually exclusive, and the outside of safety guard 2 is connected with fixed plate 5, and the outside of fixed plate 5 is connected with buffer board 4,
The outside of buffer board 4 is connected with Crashworthy plate 3.
A kind of road and bridge safety guard, in use, when whole device receives the shock of external environment, preventing
Plate 3 is hit by direct active force, then protection block 6 is moved toward bridge pier direction, in the protection moving process of block 6, is stretched
A part of active force is offset in the effect of contracting post 7 and buffer spring 18, when protecting block 6 to decline, and upper connecting rod 17 is toward the outside of machine barrel 9
To movement so that lower link 15 is moved to the outside as guide rod 16 is synchronous, and then cause grip block 14 toward the direction of machine barrel 9, from
And the clamping to fixed block 14 is realized, moving down for protection block 6 is reduced, simultaneously, due to upper magnetic post 13 and lower magnetic pole
12 active force so that both produce repulsion, so that the displacement of protection block is reduced, so as to protect bridge pier 1, practicality
By force, reliability is high.The utility model, it is rational in infrastructure, it is novel in design, by provided with upper connecting rod 17 and lower link 15 realize pair
The mechanical cushioning effect of bridge pier 1, reduces the effect of outer bound pair bridge pier, at the same by provided with upper magnetic post 13 and lower magnetic pole 12
Also achieve the physically buffering to bridge pier 1, the present apparatus by provided with safety guard 2 realize to road bridge pier 1
Pleiotropic Protections, practical, reliability is high.
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 without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of road and bridge safety guard, including bridge pier（1）, it is characterised in that bridge pier（1）Two ends are connected with safe guarantor
Protection unit（2）, the safety guard（2）Including machine barrel（9）And frame（8）, the machine barrel（9）It is internally connected with telescopic mast
（7）, telescopic mast（7）Outside is connected with buffer spring（18）, the telescopic mast（7）Upper end is connected with protection block（6）, protect block
（6）Lower end both sides are connected with upper connecting rod（17）, upper connecting rod（17）Lower end is connected with lower link（15）, lower link（15）Lower end is connected
There is grip block（14）, the telescopic mast（7）Lower end is connected with elevator（10）, elevator（10）Lower end is connected with upper magnetic post
（13）, the machine barrel（9）Bottom inner portion is connected with lower magnetic pole（12）, the safety guard（2）Outside is connected with fixed plate
（5）, fixed plate（5）Outside is connected with buffer board（4）, buffer board（4）Outside is connected with Crashworthy plate（3）.
2. a kind of road and bridge safety guard according to claim 1, it is characterised in that the upper connecting rod（17）Under
End and lower link（15）Upper end is connected with guide rod by bearing pin（16）.
3. a kind of road and bridge safety guard according to claim 1, it is characterised in that the upper magnetic post（13）Under
End is connected with bumper（11）.
4. a kind of road and bridge safety guard according to claim 1, it is characterised in that the upper magnetic post（13）Under
End and lower magnetic pole（12）Upper end magnetic is identical.
5. a kind of road and bridge safety guard according to claim 1, it is characterised in that the elevator（10）In
Portion is provided with and grip block（14）The limited impression of mutual cooperation.
6. a kind of road and bridge safety guard according to claim 1, it is characterised in that the grip block（14）For
Arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720274649.1U CN206616524U (en) | 2017-03-21 | 2017-03-21 | A kind of road and bridge safety guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720274649.1U CN206616524U (en) | 2017-03-21 | 2017-03-21 | A kind of road and bridge safety guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206616524U true CN206616524U (en) | 2017-11-07 |
Family
ID=60233419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720274649.1U Expired - Fee Related CN206616524U (en) | 2017-03-21 | 2017-03-21 | A kind of road and bridge safety guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206616524U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468393A (en) * | 2018-04-12 | 2018-08-31 | 淄博正邦知识产权企划有限公司 | A kind of building pilum and its safeguard structure |
| CN108487454A (en) * | 2018-04-12 | 2018-09-04 | 淄博正邦知识产权企划有限公司 | A kind of building pilum and its safeguard structure |
| CN108792423A (en) * | 2018-07-06 | 2018-11-13 | 益文杰 | A kind of feeding mechanism of timber processing machine |
| CN111155421A (en) * | 2020-01-09 | 2020-05-15 | 三峡大学 | Pier rolling stone impact prevention device and method for monitoring rolling stone impact |
-
2017
- 2017-03-21 CN CN201720274649.1U patent/CN206616524U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468393A (en) * | 2018-04-12 | 2018-08-31 | 淄博正邦知识产权企划有限公司 | A kind of building pilum and its safeguard structure |
| CN108487454A (en) * | 2018-04-12 | 2018-09-04 | 淄博正邦知识产权企划有限公司 | A kind of building pilum and its safeguard structure |
| CN108792423A (en) * | 2018-07-06 | 2018-11-13 | 益文杰 | A kind of feeding mechanism of timber processing machine |
| CN111155421A (en) * | 2020-01-09 | 2020-05-15 | 三峡大学 | Pier rolling stone impact prevention device and method for monitoring rolling stone impact |
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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: 20171107 Termination date: 20210321 |