CN212316773U - Collision-resistant anti-rollover and anti-falling expressway guardrail structure - Google Patents
Collision-resistant anti-rollover and anti-falling expressway guardrail structure Download PDFInfo
- Publication number
- CN212316773U CN212316773U CN202020251501.8U CN202020251501U CN212316773U CN 212316773 U CN212316773 U CN 212316773U CN 202020251501 U CN202020251501 U CN 202020251501U CN 212316773 U CN212316773 U CN 212316773U
- Authority
- CN
- China
- Prior art keywords
- fixed
- plate
- protection
- resistant
- sides
- 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
- 230000001681 protective effect Effects 0.000 claims description 25
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a resistant collision prevents falling car highway that turns on one's side and protects and block structure, including two protection posts, the bottom of two protection posts is all fixed and is equipped with the fixed plate, and the middle part of two fixed plate bottoms all is equipped with the stopper through the connecting block is fixed, and one side of two fixed plates all is equipped with the riser through fixing bolt is fixed, and the top of two riser one sides and the bottom of one side are all fixed and are equipped with the connecting plate, and the middle part of two riser one sides is all fixed and is equipped with the energy-absorbing box, the beneficial effects of the utility model are that: the utility model relates to a resistant collision prevents falling car highway and protects and block structure sets up the stopper through the bottom at the protection post, buries the stopper underground, has improved the fastness of two protection posts, and two protection posts receive the striking and be difficult for empting, and it is fixed to the protection post to assist the fixed plate, has improved the stability of protection post, and during vehicle striking guard plate, with the corrosion resistant plate contact of guard plate, can reduce frictional force between vehicle and the guard plate.
Description
Technical Field
The utility model relates to a guardrail structure, in particular to resistant collision prevents falling car highway that turns on one's side and protects and block structure belongs to highway guardrail technical field.
Background
The highway belongs to a high-grade highway, and the highway specified in the technical Standard of Highway engineering of the Ministry of traffic of China is 'a highway which can adapt to the average day and night passenger car traffic volume of more than 25000 vehicles in the year, is specially used for the high-speed lane driving of automobiles and completely controls the entrance and the exit'.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a resistant collision prevents falling car highway guardrail structure of turning on one's side to current highway guardrail that provides among the above-mentioned background art is resistant to collision the ability relatively poor, does not have buffer function's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a crashworthy prevent car falling highway guardrail structure that falls, includes two protection posts, two the bottom of protection post is all fixed and is equipped with the fixed plate, two the middle part of fixed plate bottom all is equipped with the stopper through the connecting block is fixed, two one side of fixed plate all is equipped with the riser through fixing bolt is fixed, two the top of riser one side and the bottom of one side all are fixed and are equipped with the connecting plate, two the middle part of riser one side all is fixed and is equipped with the energy-absorbing box, two a plurality of deformation tank has all been seted up on the surface of energy-absorbing box, four the one end of connecting plate and the one end of two energy-absorbing boxes all with one side fixed connection of guard plate, the opposite side of guard plate is fixed and is equipped with corrosion resistant plate, the even fixed a plurality of gib.
As a preferred technical scheme of the utility model, two the fixed orifices, two have all been seted up to the both sides on fixed plate top the bottom of protection post both sides all through two floor respectively with the top fixed connection of two fixed plates.
As an optimal technical scheme of the utility model, two the top of protection post one side and the bottom of one side respectively with the both ends fixed connection of two horizontal poles.
As an optimal technical scheme of the utility model, two the bottom of protective column one side is all fixed and is equipped with the blend stop.
As an optimized technical scheme of the utility model, the top and the bottom of guard plate are all fixed and are equipped with the curved plate.
As an optimized technical proposal of the utility model, two reflective films are attached to the surface of the stainless steel plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a collision-resistant anti-rollover crash highway guardrail structure, which improves the firmness of two protective columns by arranging a limiting block at the bottom ends of the protective columns and burying the limiting block underground, wherein the two protective columns are not easy to topple when being impacted, and the protective columns are fixed by a fixing plate to improve the stability of the protective columns, by arranging the protection plates, the anti-collision capacity of the two protection columns is improved, when a vehicle collides with the protection plates, the vehicle is in contact with the stainless steel plates of the protection plates, because the surface of the stainless steel plate is smooth, the friction force between the vehicle and the protection plate can be reduced, the guide strip can guide the vehicle and reduce the vibration of the vehicle, the connecting plate is stressed to bend or break, the energy absorption box can deform through the deformation groove, the vehicle is buffered, the rollover of the vehicle is avoided, the safety is improved, and the vertical plate is detached through the fixing bolt after the collision of the protection plate, so that the protection plate is convenient to replace.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is a schematic structural diagram of the protection plate of the present invention.
In the figure: 1. a protective column; 2. a fixing plate; 3. a rib plate; 4. a fixing hole; 5. connecting blocks; 6. a limiting block; 7. fixing the bolt; 8. a vertical plate; 9. blocking strips; 10. a connecting plate; 11. an energy absorption box; 12. a deformation groove; 13. a cross bar; 14. a protection plate; 15. a stainless steel plate; 16. a curved plate; 17. a guide strip; 18. a light-reflecting film.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a collision-resistant and side-turning-over-proof protection structure for a highway, which comprises two protection posts 1, wherein the bottom ends of the two protection posts 1 are both fixedly provided with a fixed plate 2, the middle parts of the bottom ends of the two fixed plates 2 are both fixedly provided with a stopper 6 through a connecting block 5, the stopper 6 is embedded into the ground by arranging the stopper 6 at the bottom end of the protection post 1, so that the firmness of the two protection posts 1 is improved, the two protection posts 1 are not easy to topple due to collision, the fixed plates 2 are used for fixing the protection posts 1, so that the stability of the protection posts 1 is improved, one sides of the two fixed plates 2 are both fixedly provided with vertical plates 8 through fixing bolts 7, the top parts of one sides and the bottom parts of the two vertical plates 8 are both fixedly provided with connecting plates 10, the middle parts of one sides of the two vertical plates 8 are both fixedly provided with energy-absorbing boxes, the one end of four connecting plates 10 and the one end of two energy-absorbing boxes 11 all with one side fixed connection of guard plate 14, the fixed corrosion resistant plate 15 that is equipped with of opposite side of guard plate 14, when the vehicle striking guard plate 14, with the corrosion resistant plate 15 contact of guard plate 14, because corrosion resistant plate 15's surface is comparatively smooth, can reduce frictional force between vehicle and the guard plate 14, the even fixed a plurality of gib block 17 that is equipped with in surface of corrosion resistant plate 15.
Preferably, the two sides of the top ends of the two fixing plates 2 are both provided with fixing holes 4, so that the fixing plates 2 are conveniently fixed on a road surface, the bottoms of the two sides of the two protection columns 1 are respectively and fixedly connected with the top ends of the two fixing plates 2 through the two rib plates 3, and the bending resistance of the protection columns 1 is improved; the top of one side and the bottom of one side of the two protection columns 1 are respectively and fixedly connected with the two ends of the two cross rods 13, so that the stability between the two protection columns 1 is improved; the bottom parts of one sides of the two protective columns 1 are respectively fixedly provided with a barrier strip 9 which can limit the vertical plate 8, so that the vertical plate 8 can be conveniently installed; curved plates 16 are fixedly arranged at the top end and the bottom end of the protection plate 14, so that when a vehicle collides with the protection plate 14, the damage to the vehicle can be reduced; two reflective films 18 are attached to the surface of the stainless steel plate 15, so that people can be warned at night, and safety is improved.
When the collision-resistant anti-rollover crash highway guardrail structure is used, firstly, the limiting blocks 6 of the two protective columns 1 are buried underground, the protective columns 1 are fixed through the fixing plates 2, the stability of the protective columns 1 is improved, then the vertical plate 8 is placed on the barrier strips 9, the vertical plate 8 is fixed on the protective columns 1 through the fixing bolts 7, the protective plate 14 is installed, the anti-collision capacity of the two protective columns 1 can be improved through the protective plate 14, at night, the reflective membrane 18 can warn people, if the protective plate 14 is impacted by a vehicle, the protective plate 14 is contacted with the stainless steel plate 15 of the protective plate 14, the friction force between the vehicle and the protective plate 14 is reduced, the guide strips 17 guide the vehicle, the vibration of the vehicle is reduced, the connecting plate 10 begins to bend or break after being stressed, the energy absorption box 11 deforms through the deformation grooves 12, provides buffering for the vehicle, and prevents the vehicle from rollover, the safety is improved, and the vertical plate 8 is detached through the fixing bolt 7 after the protection plate 14 is collided, so that the protection plate 14 is replaced.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A collision-resistant and rollover-resistant expressway guardrail structure comprises two protective columns (1), and is characterized in that the bottom ends of the two protective columns (1) are fixedly provided with fixed plates (2), the middle parts of the bottom ends of the two fixed plates (2) are fixedly provided with limit blocks (6) through connecting blocks (5), one sides of the two fixed plates (2) are fixedly provided with vertical plates (8) through fixing bolts (7), the top parts of one sides and the bottom parts of one sides of the two vertical plates (8) are fixedly provided with connecting plates (10), the middle parts of one sides of the two vertical plates (8) are fixedly provided with energy-absorbing boxes (11), the surfaces of the two energy-absorbing boxes (11) are respectively provided with a plurality of deformation grooves (12), one end of each of the four connecting plates (10) and one end of each of the two energy-absorbing boxes (11) are fixedly connected with one side of a protective plate (14), the other side of the protective plate (14) is fixedly provided with a stainless, the surface of the stainless steel plate (15) is uniformly and fixedly provided with a plurality of guide strips (17).
2. The crash-resistant side-tipping-preventing expressway guardrail structure of claim 1, wherein: two fixed orifices (4) have all been seted up to the both sides on fixed plate (2) top, two the bottom of protection post (1) both sides all through two floor (3) respectively with the top fixed connection of two fixed plates (2).
3. The crash-resistant side-tipping-preventing expressway guardrail structure of claim 1, wherein: the top of one side and the bottom of one side of the two protective columns (1) are respectively fixedly connected with the two ends of the two cross rods (13).
4. The crash-resistant side-tipping-preventing expressway guardrail structure of claim 1, wherein: and the bottoms of one sides of the two protective columns (1) are fixedly provided with barrier strips (9).
5. The crash-resistant side-tipping-preventing expressway guardrail structure of claim 1, wherein: the top and the bottom of the protection plate (14) are both fixedly provided with a curved plate (16).
6. The crash-resistant side-tipping-preventing expressway guardrail structure of claim 1, wherein: two reflective films (18) are attached to the surface of the stainless steel plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020251501.8U CN212316773U (en) | 2020-03-04 | 2020-03-04 | Collision-resistant anti-rollover and anti-falling expressway guardrail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020251501.8U CN212316773U (en) | 2020-03-04 | 2020-03-04 | Collision-resistant anti-rollover and anti-falling expressway guardrail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212316773U true CN212316773U (en) | 2021-01-08 |
Family
ID=74018004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020251501.8U Expired - Fee Related CN212316773U (en) | 2020-03-04 | 2020-03-04 | Collision-resistant anti-rollover and anti-falling expressway guardrail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212316773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982241A (en) * | 2021-02-27 | 2021-06-18 | 伍洲 | Novel safety protection device for highway engineering management |
| CN113445451A (en) * | 2021-06-25 | 2021-09-28 | 南京科邦复合材料有限公司 | Anti-impact energy absorption protective guard for passenger car and manufacturing method thereof |
-
2020
- 2020-03-04 CN CN202020251501.8U patent/CN212316773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982241A (en) * | 2021-02-27 | 2021-06-18 | 伍洲 | Novel safety protection device for highway engineering management |
| CN113445451A (en) * | 2021-06-25 | 2021-09-28 | 南京科邦复合材料有限公司 | Anti-impact energy absorption protective guard for passenger car and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212316773U (en) | Collision-resistant anti-rollover and anti-falling expressway guardrail structure | |
| CN113123274A (en) | Highway crash barrier | |
| CN201843106U (en) | Cushion pad capable of guiding | |
| CN211312360U (en) | A buffer stop for highway | |
| CN218540394U (en) | Cast-in-place anticollision barrier of bridge | |
| CN211113175U (en) | Telescopic anticollision buffer of bridge railing tip | |
| CN210194494U (en) | Assembled road hard shoulder structure with shock attenuation power consumption effect | |
| KR100373906B1 (en) | Rubber fender guardrail | |
| CN217872236U (en) | Isolation device for highway construction safety | |
| CN215518549U (en) | Anti-collision air bag device for highway guardrail | |
| CN213896936U (en) | Highway tunnel entry crash barrier | |
| CN216428112U (en) | Anti-collision energy dissipation end | |
| CN213173477U (en) | Anti-collision highway guardrail | |
| CN113322864B (en) | Isolating device of quick installation | |
| CN213896759U (en) | Public road bridge roof beam safety anticollision barrier | |
| CN213448238U (en) | High-strength plastic steel sheet pile for road shoulder slope | |
| CN221895655U (en) | Anti-collision guardrail | |
| CN210597144U (en) | Foamed aluminum buffering energy-absorbing anti-collision guardrail end | |
| CN211973277U (en) | Assembled highway guardrail | |
| CN210737428U (en) | Urban road crosses street island anticollision energy-absorbing structure | |
| CN213773101U (en) | Impact-resistant highway anti-collision fence | |
| CN218204068U (en) | Corrugated beam steel guardrail for highway | |
| CN113356112A (en) | Anti-collision air bag device for highway guardrail | |
| CN114837114A (en) | Safety anti-collision device on highway bridge | |
| CN222349545U (en) | A highway guardrail for traffic engineering |
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: 20210108 |