CN214939259U - Public road bridge roof beam buffer stop - Google Patents
Public road bridge roof beam buffer stop Download PDFInfo
- Publication number
- CN214939259U CN214939259U CN202120616752.6U CN202120616752U CN214939259U CN 214939259 U CN214939259 U CN 214939259U CN 202120616752 U CN202120616752 U CN 202120616752U CN 214939259 U CN214939259 U CN 214939259U
- Authority
- CN
- China
- Prior art keywords
- guardrail
- anticollision
- fixed
- energy
- connecting plate
- 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
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a public road bridge roof beam buffer stop, including crashproof base, fixed frame, screw hole, anticollision dashpot, anticollision buffer board, crashproof guardrail stake, guardrail connecting plate, guardrail, fixed orifices, the fixed frame of base bottom mounting, screw hole equidistance distributes and opens both ends about fixed frame, the anticollision buffer tank is opened in crashproof base top middle part, anticollision buffer board equidistance is fixed in the inside left and right sides of anticollision buffer tank, anticollision guardrail stake is installed in anticollision buffer tank right-hand member, the guardrail connecting plate is fixed in guardrail stake upper portion, open at guardrail front and back end middle part has the fixed orifices, and the guardrail passes through the fixed orifices and install in guardrail connecting plate front end. The utility model provides a can't unload the vehicle impact, and the guardrail produces deformation because of receiving to drag, can produce the problem of influence to road traffic.
Description
Technical Field
The utility model relates to an anti-collision device especially relates to a public road bridge roof beam buffer stop.
Background
In highway bridge capital construction, buffer stop is wherein indispensable existence, and when buffer stop is when traffic accident, plays the safeguard action when the vehicle is out of control, avoids the device of casualties, and present buffer stop is mostly the guardrail and protects, and present guardrail is mostly hard contact, produces the secondary damage easily when protecting to the vehicle is out of control, can't unload the vehicle and strike, and the guardrail produces deformation because of receiving to drag, can exert an influence to road traffic.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a public road bridge roof beam buffer stop to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a public road bridge roof beam buffer stop, includes crashproof base, fixed frame, screw hole, anticollision dashpot, anticollision buffer board, crashproof guardrail stake, guardrail connecting plate, guardrail, fixed orifices, the fixed frame of base bottom mounting, screw hole equidistance distributes and opens both ends about fixed frame, the anticollision buffer pot is opened in crashproof base top middle part, anticollision buffer board equidistance is fixed in the inside left and right sides of anticollision buffer pot, anticollision guardrail stake is installed in the anticollision buffer pot right-hand member, the guardrail connecting plate is fixed in guardrail stake upper portion, open at guardrail front and back end middle part has the fixed orifices, and the guardrail passes through the fixed orifices and install in guardrail connecting plate front end.
On the basis of the technical scheme, the anti-collision guardrail pile comprises a pile body, a sliding plate, an energy-absorbing barrel, fireproof liquid and an energy-absorbing column, wherein the sliding plate is fixed at the bottom end of the pile body, the sliding plate is connected with the anti-collision base in a sliding mode through an anti-collision buffer groove, the energy-absorbing barrel is connected to the upper portion of the pile body in an inserting mode, the fireproof liquid is injected into the energy-absorbing barrel, and the energy-absorbing column is fixed to the top end of the energy-absorbing barrel.
On the basis of the technical scheme, the guardrail connecting plate comprises a plate body and a mounting hole, the plate body is mounted at the front part of the side end of the energy-absorbing column, the mounting hole is formed in the front end of the plate body, and the plate body is fixed in the fixing hole through the mounting hole.
Compared with the prior art, the utility model has the advantages of it is following: the utility model provides a can't unload the vehicle impact, and the guardrail produces deformation because of receiving to drag, can produce the problem of influence to road traffic.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention.
Figure 2 is the utility model discloses anti-collision guardrail stake cross-sectional view.
Fig. 3 is the appearance structure schematic diagram of the guardrail connecting plate of the utility model.
In the figure: 1. the base, 2, fixed frame, 3, screw hole, 4, crashproof dashpot, 5, crashproof buffer board, 6, crashproof fender pile, 7, guardrail connecting plate, 8, guardrail, 9, fixed orifices, 10, the pile body, 11, slide, 12, energy-absorbing bucket, 13, fire prevention liquid, 14, energy-absorbing post, 15, the plate body, 16, mounting hole.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1-3, a public road bridge roof beam buffer stop, including crashproof base 1, fixed frame 2, screw hole 3, crashproof dashpot 4, crashproof buffer board 5, crashproof guardrail pile 6, guardrail connecting plate 7, guardrail 8, fixed orifices 9, the fixed frame 2 of 1 bottom mounting of base, screw hole 3 equidistance distributes and opens both ends about fixed frame 2, crashproof buffer board 4 is opened in 1 top middle part of crashproof base, 5 equidistance of crashproof buffer board are fixed in the inside left and right sides of crashproof buffer board 4, crashproof guardrail pile 6 is installed in 4 right-hand members of crashproof buffer board, guardrail connecting plate 7 is fixed in 6 upper portions of guardrail pile, 8 front and back end middle parts of guardrail have fixed orifices 9, and 8 install in 7 front ends of guardrail connecting plate through fixed orifices 9.
The anti-collision guardrail pile 6 comprises a pile body 10, a sliding plate 11, an energy-absorbing barrel 12, fireproof liquid 13 and an energy-absorbing column 14, the sliding plate 11 is fixed at the bottom end of the pile body 10, the sliding plate 11 is connected with the anti-collision base 1 in a sliding mode through an anti-collision buffer groove 4, the energy-absorbing barrel 12 is connected to the upper portion of the pile body 10 in an inserting mode, the fireproof liquid 13 is injected into the energy-absorbing barrel 12, and the energy-absorbing column 14 is fixed to the top end of the energy-absorbing barrel 12.
The guardrail connecting plate 7 comprises a plate body 15 and a mounting hole 16, the plate body 15 is mounted at the front part of the side end of the energy absorption column 14, the mounting hole 16 is formed in the front end of the plate body 15, and the plate body 15 is fixed in the fixing hole 9 through the mounting hole 16.
The utility model discloses a theory of operation: when the vehicle takes place the accident and hits the guardrail 8, guardrail 8 promotes crashproof guardrail stake 6 and slides backward along crashproof dashpot 4, and crashproof guardrail stake 6 is through hitting crashproof buffer board 5 energy-absorbing absolutely, and when the vehicle continued to rush out or take place to roll, hit energy-absorbing bucket 12 absolutely, energy-absorbing post 14 breaks away from pile body 10, avoids producing the influence to other more guardrails 8, and fire prevention liquid 13 spills over and avoids taking place the conflagration.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (3)
1. The utility model provides a public road bridge roof beam buffer stop, includes crashproof base (1), fixed frame (2), screw hole (3), anticollision dashpot (4), anticollision buffer board (5), anticollision barrier stake (6), guardrail connecting plate (7), guardrail (8), fixed orifices (9), its characterized in that: base (1) bottom mounting fixes frame (2), both ends about fixed frame (2) are opened in screw hole (3) equidistance distribution, anticollision buffer slot (4) are opened in anticollision base (1) top middle part, anticollision buffer board (5) equidistance is fixed in the inside left and right sides of anticollision buffer slot (4), anticollision barrier stake (6) are installed in anticollision buffer slot (4) right-hand member, guardrail connecting plate (7) are fixed in guardrail stake (6) upper portion, open at guardrail (8) front and back end middle part has fixed orifices (9), and install in guardrail connecting plate (7) front end through fixed orifices (9) guardrail (8).
2. The road bridge collision avoidance device of claim 1, wherein: anticollision barrier stake (6) are including pile body (10), slide (11), energy-absorbing bucket (12), fire prevention liquid (13), energy-absorbing post (14), pile body (10) bottom mounting slide (11), and slide (11) through crashproof dashpot (4) and crashproof base (1) sliding connection, peg graft in pile body (10) upper portion energy-absorbing bucket (12), fire prevention liquid (13) are annotated inside energy-absorbing bucket (12), energy-absorbing post (14) are fixed in energy-absorbing bucket (12) top.
3. A road and bridge bump guard according to claim 1 or claim 2, wherein: guardrail connecting plate (7) are including plate body (15), mounting hole (16), plate body (15) are installed in energy-absorbing post (14) side front portion, mounting hole (16) are opened in plate body (15) front end, and plate body (15) are fixed in fixed orifices (9) through mounting hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120616752.6U CN214939259U (en) | 2021-03-26 | 2021-03-26 | Public road bridge roof beam buffer stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120616752.6U CN214939259U (en) | 2021-03-26 | 2021-03-26 | Public road bridge roof beam buffer stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214939259U true CN214939259U (en) | 2021-11-30 |
Family
ID=79039279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120616752.6U Expired - Fee Related CN214939259U (en) | 2021-03-26 | 2021-03-26 | Public road bridge roof beam buffer stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214939259U (en) |
-
2021
- 2021-03-26 CN CN202120616752.6U patent/CN214939259U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK0543277T3 (en) | Crash barriers barrier | |
| CN210766533U (en) | Antidetonation energy-absorbing road bed guardrail | |
| CN110106784A (en) | A kind of bridge guardrail structure | |
| CN214939259U (en) | Public road bridge roof beam buffer stop | |
| CN109295896B (en) | Road anti-collision device for highway junction | |
| CN208415097U (en) | A kind of cushioning guard fence of road and bridge | |
| CN208023408U (en) | A kind of highway bridge damping safety barrier apparatus | |
| CN211973112U (en) | Public road bridge roof beam safety anticollision barrier device | |
| CN212000764U (en) | Green's guardrail that municipal construction engineering safety used | |
| KR102185578B1 (en) | Guard rail reinforcement structure for shock absorption and climb-over prevention | |
| CN212153096U (en) | Anti-collision protection fence for road and bridge | |
| CN209958264U (en) | Road protection isolated column with anticollision function | |
| CN220013503U (en) | Clean district protection guardrail is calculated to highway | |
| CN217923278U (en) | High-strength anti-collision waveform guardrail | |
| CN219527445U (en) | Buffer safety barrier for road | |
| KR200336614Y1 (en) | Guardrail structure for road | |
| KR101075193B1 (en) | Shock absorbing type guard-rail | |
| CN216108077U (en) | Bridge protection wall buffer stop | |
| KR101181429B1 (en) | Guardrails for Absorption of Impact | |
| CN216339224U (en) | Road and bridge anticollision barrier for civil engineering | |
| KR200245934Y1 (en) | A median strip of guid rail | |
| CN219137511U (en) | Anti-collision guardrail | |
| CN220151064U (en) | Protective railing | |
| CN213142787U (en) | Anti-collision protection fence for road and bridge | |
| JP2004156426A (en) | Shock absorbing structure for guardrail |
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: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |