CN201334648Y - Mini-type rotary anti-collision barrel group sliding guardrail device - Google Patents
Mini-type rotary anti-collision barrel group sliding guardrail device Download PDFInfo
- Publication number
- CN201334648Y CN201334648Y CNU2008201392541U CN200820139254U CN201334648Y CN 201334648 Y CN201334648 Y CN 201334648Y CN U2008201392541 U CNU2008201392541 U CN U2008201392541U CN 200820139254 U CN200820139254 U CN 200820139254U CN 201334648 Y CN201334648 Y CN 201334648Y
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- China
- Prior art keywords
- mini
- type rotary
- collision
- collision barrel
- rotary anti
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Abstract
Disclosed is a mini-type rotary anti-collision barrel group sliding guardrail device which is characterized in that a mini-type rotary anti-collision barrel is composed of a high-strength anti-collision layer, a cushion material layer and a core shaft sleeve; a support shaft is threaded through the core shaft sleeve to connect a plurality of mini-type rotary anti-collision barrels in series so as to form mini-type rotary anti-collision barrel group; the upper and lower ends of the support shaft are respectively connected with an upper frame and a lower frame through nuts, the upper and lower frames are connected with a fixed plate through bolts, the fixed plate is welded with upright columns; a plurality of mini-type rotary anti-collision barrel groups are arranged side by side; adopting the same method, the mini-type rotary anti-collision barrel groups are connected with the upper and lower frames to construct the mini-type rotary anti-collision barrel group sliding guardrail device; the cushion material includes waste rubber, plastics and sand and material capable of absorbing impact energy. The mini-type rotary anti-collision barrel group sliding guardrail device not only overcomes the disadvantages of large volume and discontinuity of anti-collision barrel and anti-collision device made of waste tires in prior art, but also has the function of making the automobile collides with the guardrail run in normal running direction.
Description
Technical field
The invention belongs to the protective equipment of the both sides of highway of speedway, mountain area second grade highway, sharp turn, abrupt slope or other Dangerous Area, be specifically related to miniature rotary crashproof bucket group slip guard bar device.
Background technology
The highway in China transport development is very swift and violent, yet along with the development of highway communication cause, traffic accident serious threat people safety particularly in the protection of Dangerous Area to driver and passenger's life, seems particularly important.In existing road safety facility, at Dangerous Area, it is a kind of effective safety measure that the place, sharp turn is provided with crashproof bucket.Junked tire or large-scale waste plastics bucket be full of be placed on the roadside behind the sand to serve as crashproof bucket also be a kind of effective measures that reduce the traffic accident loss.
Yet above method all takies bigger path resource, and is especially inapplicable to some narrower mountain highways, and the outstanding shortcoming of above method is, not attractive in appearance, and the direction of traffic that does not possess the vehicle of head-on collision on facility carries out the correcting function.
Summary of the invention
Technical problem to be solved in the utility model is the shortcoming of above-mentioned anti-collision facility, and the miniature rotary crashproof bucket group slip guard bar device of a brand-new design idea is provided.
The technical scheme that solves the problems of the technologies described above is: form miniature rotary crashproof bucket by high strength anti-collision layer and flexible material cushion coat and core sleeve, the mode of passing from core sleeve with bolster, connect several miniature rotary crashproof barrel, form miniature rotary crashproof bucket group, the two ends up and down of bolster link together with nut and upper ledge and lower frame respectively, upper ledge, lower frame are connected with fixed head by bolt, and fixed head and column weld together; The miniature rotary crashproof bucket group of array is arranged side by side, and connects to form miniature rotary crashproof barrel with above-mentioned identical method and upper ledge and lower frame and organizes the slip guard bar device.
The utility model has the advantages that flexible material that utilization can absorb Impact energy makes the cushion coat of miniature rotary crashproof bucket, good energy-absorbing effect is not only arranged, and can make and the utlity model has the correcting function, and can stop the automobile that departs from the cruising direction and knock guardrail to go out guardrail, guide it to get back on the normal travel direction.
Description of drawings:
Fig. 1 is the sectional view of an embodiment device of the utility model.
Fig. 2 is the elevation of an embodiment device of the utility model.
Below in conjunction with drawings and Examples the utility model is further described:
Form miniature rotary crashproof bucket by high strength anti-collision layer (1) flexible material cushion coat (2) core sleeve (3), the mode of passing from core sleeve (3) with bolster (5), connect several miniature rotary crashproof barrel, form miniature rotary crashproof bucket group, the two ends up and down of bolster (5) use nut (6) and upper ledge (4) and lower frame (10) to link together respectively, upper ledge (4), lower frame (10) are connected with fixed head (8) by bolt (7), and fixed head (8) welds together with column (9); The miniature rotary crashproof bucket group of array is arranged side by side, and connects to form miniature rotary crashproof barrel with above-mentioned identical method and upper ledge (4) and lower frame (10) and organizes the slip guard bar device.
Claims (1)
1. a miniature rotary crashproof bucket is organized the slip guard bar device, it is characterized in that: form miniature rotary crashproof bucket by high strength anti-collision layer (1) cushioned material layer (2) core sleeve (3), the mode of passing from core sleeve (3) with bolster (5), connect several miniature rotary crashproof barrel, form miniature rotary crashproof bucket group, the two ends up and down of bolster (5) use nut (6) and upper ledge (4) and lower frame (10) to link together respectively, upper ledge (4), lower frame (10) are connected with fixed head (8) by bolt (7), and fixed head (8) welds together with column (9); The miniature rotary crashproof bucket group of array is arranged side by side, and connects to form miniature rotary crashproof barrel with above-mentioned identical method and upper ledge (4) and lower frame (10) and organizes the slip guard bar device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201392541U CN201334648Y (en) | 2008-10-13 | 2008-10-13 | Mini-type rotary anti-collision barrel group sliding guardrail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201392541U CN201334648Y (en) | 2008-10-13 | 2008-10-13 | Mini-type rotary anti-collision barrel group sliding guardrail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201334648Y true CN201334648Y (en) | 2009-10-28 |
Family
ID=41286298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201392541U Expired - Fee Related CN201334648Y (en) | 2008-10-13 | 2008-10-13 | Mini-type rotary anti-collision barrel group sliding guardrail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201334648Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572721A (en) * | 2013-10-04 | 2014-02-12 | 黄昌庆 | Anticollision rolling type guard rail |
| CN104863072A (en) * | 2015-05-21 | 2015-08-26 | 游伯明 | Anti-collision and anti-rollover flexible roller intelligent protective fence |
| CN105317014A (en) * | 2015-12-02 | 2016-02-10 | 四川大学 | Emergency and safety equipment using waste tires to absorb impact force |
| CN106087805A (en) * | 2016-08-16 | 2016-11-09 | 泉州臻美智能科技有限公司 | A kind of safe road post based on pouring weight buffering |
| CN107780365A (en) * | 2017-12-08 | 2018-03-09 | 王传兰 | A kind of elastic rotary part and traffic safety guardrail |
| CN112942195A (en) * | 2021-02-02 | 2021-06-11 | 赵龙龙 | Guardrail for highway |
-
2008
- 2008-10-13 CN CNU2008201392541U patent/CN201334648Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572721A (en) * | 2013-10-04 | 2014-02-12 | 黄昌庆 | Anticollision rolling type guard rail |
| CN104863072A (en) * | 2015-05-21 | 2015-08-26 | 游伯明 | Anti-collision and anti-rollover flexible roller intelligent protective fence |
| CN105317014A (en) * | 2015-12-02 | 2016-02-10 | 四川大学 | Emergency and safety equipment using waste tires to absorb impact force |
| CN105317014B (en) * | 2015-12-02 | 2018-04-13 | 四川大学 | A kind of emergency safety device that impact is absorbed using waste tire |
| CN106087805A (en) * | 2016-08-16 | 2016-11-09 | 泉州臻美智能科技有限公司 | A kind of safe road post based on pouring weight buffering |
| CN106087805B (en) * | 2016-08-16 | 2018-06-22 | 昆山市交通工程集团有限公司 | A kind of safe road column based on pouring weight buffering |
| CN107780365A (en) * | 2017-12-08 | 2018-03-09 | 王传兰 | A kind of elastic rotary part and traffic safety guardrail |
| CN112942195A (en) * | 2021-02-02 | 2021-06-11 | 赵龙龙 | Guardrail for highway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Zhengshun Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice |
Addressee: Li Zhengshun Document name: Notification of Decision on Request for Restoration of Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20101013 |
|
| DD01 | Delivery of document by public notice |
Addressee: Li Zhengshun Document name: Notification of Approving Refund |