CN205474982U - Novel road and bridge safety protective guard device - Google Patents
Novel road and bridge safety protective guard device Download PDFInfo
- Publication number
- CN205474982U CN205474982U CN201620141086.4U CN201620141086U CN205474982U CN 205474982 U CN205474982 U CN 205474982U CN 201620141086 U CN201620141086 U CN 201620141086U CN 205474982 U CN205474982 U CN 205474982U
- Authority
- CN
- China
- Prior art keywords
- rail body
- guard rail
- beam slab
- grating body
- new road
- 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
The utility model discloses a novel road and bridge safety protective guard device, it mainly includes: protective grating body, and the roller device of setting tip under protective grating body, the protective grating body left and right sides all be provided with crashproof board, crashproof backboard portion about both ends and protective grating body side railing junction be provided with the buffer spring device, protective grating body's last beam slab and lower beam slab be provided with safety airbag device protective grating body middle part end be provided with the spring steel wire net, the utility model has the advantages of simple and reasonable structure, convenient to use, the security performance is high, removes convenient and fast, plays better protection to the collision of vehicle on the bridge road, can play certain guarantee to the driver and the person's of taking safety, has satisfied certain market requirements, has the popularization.
Description
Technical field
This utility model relates to a kind of new road bridge security protective guard device, belongs to road and bridge engineering field.
Background technology
Along with expanding economy, the universal of vehicle increases, the raising of people's living standard, and increasing family has automobile, but, traffic accident incidence rate is also riseing year by year, and the lighter disappears wealth, and severe one injures and deaths destroy happy family life；The Traffic Accident Mortality of highway is the highest, if automobile is blown out suddenly in running at high speed, automobile can deviate route and hit guard rail, and automobile, by even being thrown away road by huge impact force, easily causes casualties.In sum, there is following defect in prior art: the security performance of existing road or bridge is poor, can not preferably contain Traffic Accident Mortality, the demand of society can not be met, the fence that existing highway bridge guardrail is typically solidified through engraving or cast by stone material or cement additive, all structures of road and bridge guardrail are all changeless, have no idea to carry out quick replacement when certain part occurs and damaging, the speed of maintenance is the most slow, and existing anticollision barrier installation steps are complicated, it is not easy to safeguard and dismounting, simultaneously but there is no light to night at the highway bridge guardrail away from city, vehicle accident usually can occur because of night dark, often sever Bridge guardrail, cause guardrail and vehicle damage seriously etc..
Summary of the invention
For solving the problems referred to above, the utility model proposes a kind of simple and reasonable, easy to use, security performance is high, conveniently moving is quick, on bridge road, preferably protection is played in the collision to vehicle, and the safety of driver and occupant can play the road and bridge safety guide rail device of certain guarantee.
A kind of new road bridge security protective guard device of the present utility model, it specifically includes that guard rail body, and is arranged on the roller devices of guard rail body bottom；The described guard rail body left and right sides is provided with Crashworthy plate, described upper and lower two ends, Crashworthy plate back and guard rail body side rails junction are provided with buffer spring device, upper beam slab and the lower beam slab of described guard rail body are provided with air bag device, and described guard rail body middle ends is provided with Elastic Steel silk screen.
Further, described Crashworthy plate is vertically disposed, and Crashworthy plate is that engineering plastics material is constituted, and Facing material is elastomeric material.
Further, described roller devices is set to four, and is provided with snap close.
Further, described Elastic Steel silk screen is set to double-decker.
Further, described air bag device is provided with two, left and right at the upper beam slab of guard rail body, and under guard rail body, beam slab medial end portions is provided with one.
Further, described guard rail body is provided with security protection and reminds sign.
This utility model is compared with prior art, it has the advantages that this utility model is simple and reasonable, easy to use, security performance is high, conveniently moving is quick, and on bridge road, preferably protection is played in the collision to vehicle, the safety of driver and occupant can be played certain guarantee, meet certain market demands, great popularization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-guard rail body；2-roller devices；3-Crashworthy plate；4-buffer spring device；5-air bag device；6-Elastic Steel silk screen.
Detailed description of the invention
A kind of new road bridge security protective guard device as shown in Figure 1, it specifically includes that guard rail body 1, and is arranged on the roller devices 2 of guard rail body 1 bottom；Described guard rail body 1 left and right sides is provided with Crashworthy plate 3, described upper and lower two ends, Crashworthy plate 3 back and guard rail body 1 side rails junction are provided with buffer spring device 4, upper beam slab and the lower beam slab of described guard rail body 1 are provided with air bag device 5, and described guard rail body 1 middle ends is provided with Elastic Steel silk screen 6.Further, described Crashworthy plate 3 is vertically disposed, and Crashworthy plate 3 is constituted for engineering plastics material, and Facing material is elastomeric material；Further, described roller devices 2 is set to four, and is provided with snap close；Further, described Elastic Steel silk screen 6 is set to double-decker；Further, described air bag device 5 is provided with two, left and right at the upper beam slab of guard rail body, and under guard rail body, beam slab medial end portions is provided with one；Further, described guard rail body 1 is provided with security protection and reminds sign.
This utility model is simple and reasonable, easy to use, and security performance is high, conveniently moving is quick, and on bridge road, preferably protection is played in the collision to vehicle, the safety of driver and occupant can be played certain guarantee, meet certain market demands, great popularization.
Embodiment described above is only to be described preferred implementation of the present utility model, is not defined spirit and scope of the present utility model.On the premise of without departing from this utility model design concept; various modification that the technical solution of the utility model is made by this area ordinary person and improvement; protection domain of the present utility model all should be dropped into, the technology contents that this utility model is claimed, all record in detail in the claims.
Claims (6)
1. a new road bridge security protective guard device, it is characterised in that: include guard rail body, and be arranged on the roller devices of guard rail body bottom；The described guard rail body left and right sides is provided with Crashworthy plate, described upper and lower two ends, Crashworthy plate back and guard rail body side rails junction are provided with buffer spring device, upper beam slab and the lower beam slab of described guard rail body are provided with air bag device, and described guard rail body middle ends is provided with Elastic Steel silk screen.
A kind of new road bridge security protective guard device the most according to claim 1, it is characterised in that: described Crashworthy plate is vertically disposed, and Crashworthy plate is that engineering plastics material is constituted, and Facing material is elastomeric material.
A kind of new road bridge security protective guard device the most according to claim 1, it is characterised in that: described roller devices is set to four, and is provided with snap close.
A kind of new road bridge security protective guard device the most according to claim 1, it is characterised in that: described Elastic Steel silk screen is set to double-decker.
A kind of new road bridge security protective guard device the most according to claim 1, it is characterised in that: described air bag device is provided with two, left and right at the upper beam slab of guard rail body, and under guard rail body, beam slab medial end portions is provided with one.
A kind of new road bridge security protective guard device the most according to claim 1, it is characterised in that: it is provided with security protection on described guard rail body and reminds sign.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620141086.4U CN205474982U (en) | 2016-02-25 | 2016-02-25 | Novel road and bridge safety protective guard device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620141086.4U CN205474982U (en) | 2016-02-25 | 2016-02-25 | Novel road and bridge safety protective guard device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205474982U true CN205474982U (en) | 2016-08-17 |
Family
ID=56678083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620141086.4U Expired - Fee Related CN205474982U (en) | 2016-02-25 | 2016-02-25 | Novel road and bridge safety protective guard device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205474982U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625220A (en) * | 2016-02-25 | 2016-06-01 | 成都迅德科技有限公司 | Novel road bridge safety guardrail device |
| CN109577248A (en) * | 2018-11-27 | 2019-04-05 | 重庆知遨科技有限公司 | A kind of construction method of vehicle on highway anti-collision structure |
-
2016
- 2016-02-25 CN CN201620141086.4U patent/CN205474982U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625220A (en) * | 2016-02-25 | 2016-06-01 | 成都迅德科技有限公司 | Novel road bridge safety guardrail device |
| CN109577248A (en) * | 2018-11-27 | 2019-04-05 | 重庆知遨科技有限公司 | A kind of construction method of vehicle on highway anti-collision structure |
| CN109577248B (en) * | 2018-11-27 | 2021-04-16 | 顾宗杰 | Construction method of highway vehicle anti-collision structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160817 Termination date: 20170225 |