CN204703101U - Road and bridge safety guide rail - Google Patents
Road and bridge safety guide rail Download PDFInfo
- Publication number
- CN204703101U CN204703101U CN201520423338.8U CN201520423338U CN204703101U CN 204703101 U CN204703101 U CN 204703101U CN 201520423338 U CN201520423338 U CN 201520423338U CN 204703101 U CN204703101 U CN 204703101U
- Authority
- CN
- China
- Prior art keywords
- collision plate
- plate
- road
- bridge safety
- upper baffle
- 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
- 239000007853 buffer solution Substances 0.000 claims abstract 4
- 230000004888 barrier function Effects 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 206010039203 Road traffic accident Diseases 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 4
- 230000003116 impacting effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
本实用新型公开了一种道路桥梁安全防护栏，包括防撞板、上挡板及缓冲底座；所述防撞板垂直设置，所述上挡板一侧连接所述防撞板顶部，并且，所述上挡板垂直于所述防撞板；所述缓冲底座包括固定墩及第一弹性部；所述第一弹性部包括安装板及第一弹簧，所述安装板固定连接于所述固定墩侧部；所述第一弹簧一端固定于所述安装板表面，相对另一端固定连接所述防撞板侧部；所述防撞板两侧分别连接一限位杆，所述限位杆一端旋转连接所述防撞板上侧，另一端旋转连接所述固定墩下侧；本实用新型的有益效果为：使用上述方案的道路桥梁安全防护栏，结构简单，能够有效减缓汽车撞击的力度，进而减轻车内人员的受伤程度。
The utility model discloses a road and bridge safety guardrail, which comprises an anti-collision plate, an upper baffle and a buffer base; the anti-collision plate is arranged vertically, one side of the upper baffle is connected to the top of the anti-collision plate, and, The upper baffle is perpendicular to the anti-collision plate; the buffer base includes a fixed pier and a first elastic part; the first elastic part includes a mounting plate and a first spring, and the mounting plate is fixedly connected to the fixed side of the pier; one end of the first spring is fixed on the surface of the mounting plate, and the other end is fixedly connected to the side of the anti-collision plate; both sides of the anti-collision plate are respectively connected to a limit rod, and the limit rod One end is rotatably connected to the upper side of the anti-collision plate, and the other end is rotatably connected to the lower side of the fixed pier; the beneficial effect of the utility model is that the road and bridge safety guardrail using the above scheme has a simple structure and can effectively slow down the impact of the car , thereby reducing the degree of injury to the occupants of the vehicle.
Description
Technical field
The utility model relates to a kind of road prevention field, is specifically related to a kind of road and bridge safety guide rail.
Background technology
Along with the raising of people's living standard, increasing family has car, but traffic accident incidence 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 speedway is the highest, if automobile is blown out suddenly in running at high speed, automobile can depart from route and hit protective guard, and automobile even throws away road by being subject to huge impact, very easily causes casualties.
In sum, there is following defect in prior art: the safety of existing road or bridge is poor, can not contain Traffic Accident Mortality preferably, demand that can not be social.
[utility model content]
The utility model provides a kind of novel road and bridge safety guide rail for solving prior art problem.
The technical solution of the utility model is as follows: road and bridge safety guide rail, comprises Crashworthy plate, overhead gage and buffering plate; Described Crashworthy plate is vertically arranged, and described overhead gage side connects described Crashworthy plate top, and described overhead gage is perpendicular to described Crashworthy plate; Described buffering plate comprises anchor block and the first elastic portion; Described first elastic portion comprises installing plate and the first spring, and described installing plate is fixedly connected on described anchor block sidepiece; Described first spring one end is fixed on described installing plate surface, and the relative other end is fixedly connected with described Crashworthy plate sidepiece; Described Crashworthy plate both sides connect a gag lever post respectively, and described gag lever post one end is rotatably connected on the upside of described Crashworthy plate, and the other end is rotatably connected on the downside of described anchor block.
Preferred version, described Crashworthy plate back is provided with the second elastic portion.
Preferred version, described second elastic portion comprises some rubber projections being arranged at described Crashworthy plate surface.
Preferred version, described rubber projection is distributed in the position of described Crashworthy plate near border.
Preferred version, higher than described anchor block bottom bottom described Crashworthy plate.
Preferred version, a prism is extended at described Crashworthy plate top, described prism tips is provided with stop part and active latch, described stop part is connected by the second spring with between active latch, described overhead gage sidepiece is worn by described prism, further, described overhead gage can slide up and down in described prismatic surface.
The beneficial effects of the utility model are: the road and bridge safety guide rail using such scheme, and structure is simple, effectively can slow down the dynamics of automobile impacting, and then alleviate the injured degree of occupant.
[accompanying drawing explanation]
Fig. 1 is the utility model structural representation.
[detailed description of the invention]
The explanation of following embodiment is graphic with reference to what add, can in order to the specific embodiment implemented in order to illustrate the utility model.The direction term that the utility model is mentioned, such as " on ", D score, "front", "rear", "left", "right", " interior ", " outward ", " side " etc., be only the direction with reference to annexed drawings.Therefore, the direction term of use is in order to illustrate and to understand the utility model, and is not used to limit the utility model.In the drawings, the unit that structure is similar represents with identical label.
As shown in Figure 1, road and bridge safety guide rail of the present utility model, comprises Crashworthy plate 1, overhead gage 2 and buffering plate; Described Crashworthy plate 1 is arranged perpendicular to ground, and described overhead gage 2 side connects described Crashworthy plate 1 top, and described overhead gage 2 is perpendicular to described Crashworthy plate 1; Described buffering plate comprises anchor block 3 and the first elastic portion; Described first elastic portion comprises installing plate 4 and the first spring 5, and described installing plate 4 is fixedly connected on described anchor block 3 sidepiece; Described installing plate 4 surface is fixed in described first spring 5 one end, and the relative other end is fixedly connected with described Crashworthy plate 1 sidepiece; Further, described installing plate 4 four jiaos is fixed on described anchor block 3 surface by screw, and described installing plate 4 surface is provided with counterbore, and described first spring 5 end to be inserted in described counterbore and fixed by screw; Described Crashworthy plate 1 both sides connect a gag lever post 6 respectively, described gag lever post 6 one end is rotatably connected on the upside of described Crashworthy plate 1, the other end is rotatably connected on the downside of described anchor block 3, described gag lever post 6 plays the position-limiting action to described Crashworthy plate 1 short transverse, is subject to inertia inclination flip after avoiding vehicle to knock described Crashworthy plate 1.
In such scheme, first described anchor block 3 is fixed on bottom surface, then successively installing plate 4 is installed, spring, Crashworthy plate 1 and overhead gage 2, when hitting the safety guide rail of roadside this programme to lose control of one's vehicle, first described Crashworthy plate 1 is bumped against, described Crashworthy plate 1 moves after after stress, and compress described first spring 5, described first spring 5 greatly absorbs the energy of shock, alleviate the dynamics of shock, then, due to inertia, vehicle side is stopped that rear opposite side can tilt and is even turned on one's side, described overhead gage 2 can draw up vehicle body tilt, and then, the injury of vehicle and occupant can be made to drop to minimum, reduce Traffic Accident Mortality.
Described Crashworthy plate 1 back is provided with the second elastic portion; Preferably, described second elastic portion comprises some rubber projections being arranged at described Crashworthy plate 1 surface; Such as, described rubber projection is distributed in described Crashworthy plate 1 near the position on border, and described rubber projection is for slowing down the impact of described Crashworthy plate 1 to described anchor block 3 surface.
Higher than described anchor block 3 bottom bottom described Crashworthy plate 1, namely described Crashworthy plate 1 is above the ground level, so that the activity of Crashworthy plate 1.
A prism 7 is extended at described Crashworthy plate 1 top, described prism 7 top is provided with stop part 8 and active latch 9, described stop part 8 is connected by the second spring 10 with between active latch 9, described overhead gage 2 sidepiece is worn by described prism 7, and, described overhead gage 2 can in described prism 7 lower slider on the surface, and said apparatus effectively can slow down the active force of vehicle body to described overhead gage 2 and overhead gage 2 pairs of vehicle bodies, and then reduces the injury to vehicle body and overhead gage 2.
The beneficial effects of the utility model are: the road and bridge safety guide rail using such scheme, and structure is simple, effectively can slow down the dynamics of automobile impacting, and then alleviate the injured degree of occupant.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520423338.8U CN204703101U (en) | 2015-06-18 | 2015-06-18 | Road and bridge safety guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520423338.8U CN204703101U (en) | 2015-06-18 | 2015-06-18 | Road and bridge safety guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204703101U true CN204703101U (en) | 2015-10-14 |
Family
ID=54282727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520423338.8U Expired - Fee Related CN204703101U (en) | 2015-06-18 | 2015-06-18 | Road and bridge safety guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204703101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648943A (en) * | 2016-03-02 | 2016-06-08 | 孟国华 | Reinforced buffer isolation pier |
| CN110468704A (en) * | 2019-07-29 | 2019-11-19 | 南昌大学 | A kind of movable type elastic anti-collision guardrail and its installation method suitable for bridge |
-
2015
- 2015-06-18 CN CN201520423338.8U patent/CN204703101U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648943A (en) * | 2016-03-02 | 2016-06-08 | 孟国华 | Reinforced buffer isolation pier |
| CN110468704A (en) * | 2019-07-29 | 2019-11-19 | 南昌大学 | A kind of movable type elastic anti-collision guardrail and its installation method suitable for bridge |
| CN110468704B (en) * | 2019-07-29 | 2024-03-29 | 南昌大学 | Movable elastic anti-collision guardrail applicable to bridge and mounting method thereof |
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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: 20151014 Termination date: 20160618 |