CN111519565A - Collision railing for reducing casualty rate of out-of-control vehicles on road side - Google Patents
Collision railing for reducing casualty rate of out-of-control vehicles on road side Download PDFInfo
- Publication number
- CN111519565A CN111519565A CN202010420267.1A CN202010420267A CN111519565A CN 111519565 A CN111519565 A CN 111519565A CN 202010420267 A CN202010420267 A CN 202010420267A CN 111519565 A CN111519565 A CN 111519565A
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- China
- Prior art keywords
- collision
- railing
- fixed mounting
- wedge block
- spring
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
- E01F15/146—Means for vehicle stopping using impact energy absorbers fixed arrangements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a collision railing for reducing the casualty rate of out-of-control vehicles on a roadside, which relates to the technical field of guard railings and comprises a railing frame, wherein a rotating frame is rotatably arranged on the railing frame, a first roller set, a second roller set and a third roller set are rotatably arranged on the railing frame, two through holes are formed in the top side of the railing frame, and the top sides of the rotating frame and the first roller set respectively penetrate through the two through holes and are fixedly provided with synchronous wheels. The safety of personnel in the vehicle can be effectively protected.
Description
Technical Field
The invention relates to the technical field of protective railings, in particular to a collision railing for reducing the casualty rate of out-of-control vehicles on a road side.
Background
The protective fence, also called as a galvanized plastic-sprayed steel guardrail for urban traffic, is beautiful and novel, easy to install, safe and reliable, has low price, and is suitable for the isolation of urban traffic key roads, green isolation belts in the middle of expressways, bridges, secondary roads, village and town roads, toll gates of all roads and the like.
In the prior art, the protective guard mainly plays a role in isolation, when an automobile hits the protective guard, the protective guard cannot play a good role in protecting the automobile, even the automobile is damaged greatly, and serious injuries and deaths of people in the automobile can be caused, and meanwhile, even the protective guard is knocked down by the automobile to injure pedestrians or other vehicles, so that secondary accidents are caused, and therefore a collision railing for reducing the casualties of the out-of-control vehicles on the roadside is needed to meet the requirements of people.
Disclosure of Invention
The invention aims to provide a collision guardrail on a road side for reducing the casualty rate of out-of-control vehicles, which aims to solve the problems that when an automobile collides with the guardrail, the guardrail cannot play a good protection role on the automobile, even the automobile is greatly damaged, serious casualties in the automobile can be caused, and meanwhile, pedestrians or other vehicles are damaged due to the fact that the guardrail is knocked down by the automobile, so that secondary accidents are caused.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a road side reduces collision railing of vehicle personal casualty rate out of control, includes the railing frame, rotate on the railing frame and install the rotating turret, rotate on the railing frame and install first roller train, second roller train and third roller train, two through-holes have been seted up to the top side of railing frame, and the top side of rotating turret and first roller train runs through two through-holes respectively and equal fixed mounting has the synchronizing wheel, has cup jointed same belt on two synchronizing wheels, one side fixed mounting that the rotating turret is close to each other has first locating rack and connecting block, and one side fixed mounting of first locating rack and connecting block has same insurance board, and the equal fixed mounting in both sides of first locating rack and connecting block has the fishbone to link, and fixed mounting has same second locating rack between two fishbone links.
Preferably, a sliding hole is formed in one side of the second positioning frame, a first wedge block is slidably mounted in the sliding hole, and a collision plate is fixedly mounted on one side of the first wedge block and can move in the sliding hole when being impacted.
Preferably, one side fixed mounting of second locating rack has two to prevent turning round the arch, prevents turning round two and all has cup jointed first spring on the arch, the equal fixed mounting in one side of second locating rack of one end of two first springs, and the equal fixed mounting in the other end of two first springs is on the same one side of collision board, twists when can preventing first spring by preventing turning round the arch to can ensure the elastic action of first spring.
Preferably, one side fixed mounting of insurance board has two fixed covers, and equal fixed mounting has the compression pole in two fixed covers, and the sliding sleeve has been cup jointed all to slide on two compression poles, and one side fixed mounting of two sliding sleeves has same second voussoir, and two spouts have all been seted up to one side that first locating rack and connecting block are close to each other, and the both sides of second voussoir are slidable mounting respectively in two spouts, and the collision board of messenger is when receiving the vehicle striking, and the sliding sleeve that makes can slide on the compression pole when receiving the extrusion to the second voussoir of messenger.
Preferably, a second spring is arranged in the sliding sleeve, one end of the second spring is fixedly installed at one end of the compression rod, and the other end of the second spring is fixedly installed on one side of the second wedge block, so that when the second wedge block is extruded, the second spring plays an elastic role in the second wedge block.
Preferably, a roller path is formed in one side of the second wedge block, an interference prevention groove is formed in the inner wall of one side of the roller path, the interference prevention groove is matched with the first wedge block, a column wheel is installed on the roller path in a rolling mode, one side of the column wheel is in contact with one side of the first wedge block, a leaf spring is fixedly installed on one side of the first wedge block, the first wedge block and the second wedge block can move leftwards when the first wedge block is impacted, and the column wheel is extruded to roll in the roller path.
Preferably, the temporary storage groove has been seted up to one side of first locating rack, and temporary storage groove and column wheel looks adaptation move to the left along with first voussoir and second voussoir for the column wheel rolls in the raceway and progressively gets into under the effect of leaf spring and temporary storage inslot, and the collision board all possesses elasticity at this in-process, can play the cushioning effect, can effectually reduce the impact of car.
The invention has the beneficial effects that:
according to the invention, when a vehicle collides with the collision plate, the first wedge block and the second wedge block move leftwards, and the collision plate is subjected to the elastic force action of the first spring and the second spring in the process, so that the collision force of the vehicle can be effectively reduced;
according to the invention, when an out-of-control vehicle collides with the railing frame, the vehicle body is in contact with the first roller group to drive the first roller group to rotate, then power is transmitted to the rotating frame through the synchronous belt roller group to rotate out, the second roller group and the third roller group are used for guiding the vehicle, so that the frontal collision force between the vehicle and the railing frame is reduced, and the vehicle is guided to collide with the collision plate, so that the collision force of the vehicle to the railing frame can be reduced, and the damage to pedestrians or other vehicles caused by the collision of the railing frame is avoided.
Drawings
FIG. 1 is a schematic perspective view of a collision rail for reducing casualty rate of an out-of-control vehicle on a road side according to the present invention;
FIG. 2 is a schematic structural view of a collision rail for reducing casualty rate of an out-of-control vehicle on a road side according to the present invention;
FIG. 3 is a schematic structural view of a cross-sectional view of a collision railing for reducing casualty rate of an out-of-control vehicle on a road side according to the present invention;
fig. 4 is a schematic structural diagram of a portion a in fig. 3 of a collision railing for reducing casualty rate of an uncontrolled vehicle on a road side according to the present invention.
In the figure: 1. a railing frame; 2. a rotating frame; 3. a first roller train; 4. a second roller set; 5. a third roller set; 6. a synchronizing wheel; 7. a belt; 8. a first positioning frame; 9. connecting blocks; 10. a safety plate; 11. pulling the fishbone; 12. a second positioning frame; 13. a first wedge; 14. anti-twist bulges; 15. a first spring; 16. a collision plate; 17. a column wheel; 18. fixing a sleeve; 19. a compression rod; 20. a sliding sleeve; 21. a second wedge; 22. a second spring; 23. a raceway; 24. an anti-interference groove; 25. a temporary holding groove; 26. a leaf spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a collision railing for reducing casualty rate of uncontrolled vehicles at road side comprises a railing frame 1, the railing frame 1 is rotatably provided with a rotating frame 2, the railing frame 1 is rotatably provided with a first roller set 3, a second roller set 4 and a third roller set 5, the top side of the railing frame 1 is provided with two through holes, the top sides of the rotating frame 2 and the first roller set 3 respectively penetrate through the two through holes and are fixedly provided with synchronizing wheels 6, the two synchronizing wheels 6 are sleeved with a same belt 7, a first positioning frame 8 and a connecting block 9 are fixedly mounted on one side, close to each other, of the rotating frame 2, one side of the first positioning frame 8 and one side of the connecting block 9 are fixedly mounted with the same safety plate 10, fishbone connecting plates 11 are fixedly mounted on two sides of the first positioning frame 8 and two sides of the connecting block 9, and a same second positioning frame 12 is fixedly mounted between the two fishbone connecting plates 11.
In the invention, one side of the second positioning frame 12 is provided with a sliding hole, a first wedge block 13 is arranged in the sliding hole in a sliding way, and one side of the first wedge block 13 is fixedly provided with a collision plate 16, so that the collision plate 16 can move in the sliding hole when being impacted.
In the invention, two anti-twisting protrusions 14 are fixedly installed on one side of the second positioning frame 12, the first springs 15 are sleeved on the two anti-twisting protrusions 14, one ends of the two first springs 15 are fixedly installed on the same side of the second positioning frame 12, the other ends of the two first springs 15 are fixedly installed on the same side of the collision plate 16, and the anti-twisting protrusions 14 can prevent the first springs 15 from twisting when being compressed, so that the elastic action of the first springs 15 can be ensured.
In the invention, two fixed sleeves 18 are fixedly installed on one side of the safety plate 10, compression rods 19 are fixedly installed in the two fixed sleeves 18, sliding sleeves 20 are sleeved on the two compression rods 19 in a sliding manner, one side of each of the two sliding sleeves 20 is fixedly installed with a same second wedge block 21, two sliding grooves are respectively formed in the side, close to each other, of the first positioning frame 8 and the connecting block 9, two sides of each second wedge block 21 are respectively installed in the two sliding grooves in a sliding manner, so that when the collision plate 16 is impacted by a vehicle, the second wedge blocks 21 can slide on the compression rods 19 when being extruded.
In the invention, a second spring 22 is arranged in the sliding sleeve 20, one end of the second spring 22 is fixedly arranged at one end of the compression rod 19, and the other end of the second spring 22 is fixedly arranged at one side of the second wedge 21, so that when the second wedge 21 is extruded, the second spring 22 plays an elastic role on the second wedge 21.
According to the invention, a raceway 23 is formed on one side of the second wedge block 21, an anti-interference groove 24 is formed on the inner wall of one side of the raceway 23, the anti-interference groove 24 is matched with the first wedge block 13, a column wheel 17 is arranged on the raceway 23 in a rolling manner, one side of the column wheel 17 is in contact with one side of the first wedge block 13, and a leaf spring 26 is fixedly arranged on one side of the first wedge block 13, so that the first wedge block 13 and the second wedge block 21 move leftwards when the first wedge block 13 is impacted, and the column wheel 17 is extruded to roll in the raceway 23.
In the invention, one side of the first positioning frame 8 is provided with the temporary holding groove 25, the temporary holding groove 25 is matched with the column wheel 17, the column wheel 17 rolls in the roller path 23 and gradually enters the temporary holding groove 25 under the action of the leaf spring 26 along with the leftward movement of the first wedge block 13 and the second wedge block 21, and the collision plate 16 has elasticity in the process, can play a role in buffering, and can effectively reduce the impact force of an automobile.
This practical theory of operation: when an uncontrolled vehicle collides with the railing frame 1, the vehicle body contacts with the first roller set 3 to drive the first roller set to rotate, then power is transmitted to the rotating frame 2 through the synchronous belt roller set to rotate out, the second roller set 4 and the third roller set 5 are used for guiding the vehicle, the frontal collision force of the first roller set and the railing frame 1 is reduced, the vehicle is guided to collide with the collision plate 16, when the vehicle collides with the collision plate 16, the first wedge block 13 moves leftwards, the second wedge block 21 also moves leftwards under the pushing action of the column wheel 17, but the left movement displacement of the first wedge block 13 is larger than that of the second wedge block 21, the left movement is realized by selecting the elastic force of the first spring 15 and the second spring 22, as the first wedge block 13 and the second wedge block 21 move leftwards, the column wheel 17 rolls in the raceway 23 and gradually enters the temporary retaining groove 25 under the action of the 26, the collision plate 16 has elastic force in the process and can play a role of buffering leaf spring, the impact force of the automobile can be effectively reduced, when the column wheel 17 enters the temporary storage groove 25 at the moment, the second wedge block 21 is provided with the interference prevention groove 24, the first wedge block 13 and the second wedge block 21 are not provided with middle force transmission elements, so the two wedge blocks rebound under the elastic action of the first spring 15 and the second spring 22 respectively, but the rebounding force cannot be applied to the automobile, because the two wedge blocks have free oscillation, the first half of the process is the energy absorption process of the first spring 15 and the second spring 22, a part of impact force of the out-of-control automobile is absorbed, the second half of the process is the energy prevention process, the process releases the energy absorbed by the springs onto the displacement of the two wedge blocks without reacting to the automobile, the automobile can be well protected, the damage degree of the automobile in collision is reduced, the safety of personnel in the automobile can be effectively protected, the personnel casualties are avoided, and the front collision of the automobile and the guardrail frame 1 are also avoided, so that the rod frame 1 is knocked down to cause pedestrians or other automobiles to cause the injuries, and the pedestrians The injury, and then the secondary accident is caused.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a road side reduces collision railing of vehicle casualties rate out of control, includes railing frame (1), its characterized in that: the guardrail frame (1) is rotatably provided with a rotating frame (2), the guardrail frame (1) is rotatably provided with a first roller set (3), a second roller set (4) and a third roller set (5), the top side of the guardrail frame (1) is provided with two through holes, the top sides of the rotating frame (2) and the first roller set (3) respectively penetrate through the two through holes and are fixedly provided with synchronizing wheels (6), the two synchronizing wheels (6) are sleeved with a same belt (7), one side that rotating turret (2) are close to each other is fixed mounting have first locating rack (8) and connecting block (9), one side fixed mounting of first locating rack (8) and connecting block (9) has same safety plate (10), the equal fixed mounting in both sides of first locating rack (8) and connecting block (9) has fish bone to be even pulled (11), and fixed mounting has same second locating rack (12) between two fish bone are even pulled (11).
2. The collision railing of claim 1, wherein the collision railing is used for reducing casualty rate of uncontrolled vehicles on road side: a sliding hole is formed in one side of the second positioning frame (12), a first wedge block (13) is installed in the sliding hole in a sliding mode, and a collision plate (16) is fixedly installed on one side of the first wedge block (13).
3. The collision railing of claim 1, wherein the collision railing is used for reducing casualty rate of uncontrolled vehicles on road side: one side fixed mounting of second locating rack (12) has two to prevent turning round protruding (14), has all cup jointed first spring (15) on two are prevented turning round protruding (14), and the equal fixed mounting in one side of second locating rack (12) of the one end of two first spring (15) is on the same one side, and the equal fixed mounting in the same one side of collision board (16) of the other end of two first spring (15).
4. The collision railing of claim 1, wherein the collision railing is used for reducing casualty rate of uncontrolled vehicles on road side: one side fixed mounting of insurance board (10) has two fixed covers (18), equal fixed mounting has compression pole (19) in two fixed covers (18), and equal slip has cup jointed sliding sleeve (20) on two compression poles (19), and one side fixed mounting of two sliding sleeves (20) has same second voussoir (21), and two spouts have all been seted up to one side that first locating rack (8) and connecting block (9) are close to each other, and the both sides difference slidable mounting of second voussoir (21) is in two spouts.
5. The collision railing of claim 4, wherein the collision railing is used for reducing casualty rate of uncontrolled vehicles on road side: a second spring (22) is arranged in the sliding sleeve (20), one end of the second spring (22) is fixedly arranged at one end of the compression rod (19), and the other end of the second spring (22) is fixedly arranged on one side of the second wedge block (21).
6. The collision railing of claim 4, wherein the collision railing is used for reducing casualty rate of uncontrolled vehicles on road side: a roller path (23) is formed in one side of the second wedge block (21), an anti-interference groove (24) is formed in the inner wall of one side of the roller path (23), the anti-interference groove (24) is matched with the first wedge block (13), a column wheel (17) is installed on the roller path (23) in a rolling mode, one side of the column wheel (17) is in contact with one side of the first wedge block (13), and a leaf spring (26) is fixedly installed on one side of the first wedge block (13).
7. The collision railing of claim 1, wherein the collision railing is used for reducing casualty rate of uncontrolled vehicles on road side: a temporary storage groove (25) is formed in one side of the first positioning frame (8), and the temporary storage groove (25) is matched with the column wheel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010420267.1A CN111519565A (en) | 2020-05-18 | 2020-05-18 | Collision railing for reducing casualty rate of out-of-control vehicles on road side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010420267.1A CN111519565A (en) | 2020-05-18 | 2020-05-18 | Collision railing for reducing casualty rate of out-of-control vehicles on road side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111519565A true CN111519565A (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010420267.1A Pending CN111519565A (en) | 2020-05-18 | 2020-05-18 | Collision railing for reducing casualty rate of out-of-control vehicles on road side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111519565A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114438933A (en) * | 2022-01-25 | 2022-05-06 | 山东高速股份有限公司 | Road safety device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384248A (en) * | 2001-04-28 | 2002-12-11 | 株式会社巨道产业 | Buffering frame specially for road |
| EP1527233A2 (en) * | 2002-05-13 | 2005-05-04 | Sung Ku Kang | Vehicular impact absorbing apparatus having cushion pins |
| KR100711965B1 (en) * | 2006-08-18 | 2007-05-02 | (주)미래기술단 | Establishment structure of guard rail for impact absorption of road |
| CN201109902Y (en) * | 2007-10-31 | 2008-09-03 | 俞钟晓 | Traffic insulation fence for highroad |
| CN101806043A (en) * | 2010-03-22 | 2010-08-18 | 哈尔滨工业大学 | Anti-collision device capable of absorbing energy uniformly in circumferential direction being locally collided |
| CN204803794U (en) * | 2015-05-29 | 2015-11-25 | 海盐科电电子科技有限公司 | Liftable road guardrail |
| CN205399300U (en) * | 2016-03-04 | 2016-07-27 | 成都龙鸟公路设备工程有限公司 | Drum -type anticollision barrier |
| CN206428620U (en) * | 2017-01-10 | 2017-08-22 | 长安大学 | A kind of new rotary traffic anticollision barrier |
| CN209368745U (en) * | 2019-05-31 | 2019-09-10 | 山东鼎昌复合材料有限公司 | A kind of highway Split type guardrail |
-
2020
- 2020-05-18 CN CN202010420267.1A patent/CN111519565A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384248A (en) * | 2001-04-28 | 2002-12-11 | 株式会社巨道产业 | Buffering frame specially for road |
| EP1527233A2 (en) * | 2002-05-13 | 2005-05-04 | Sung Ku Kang | Vehicular impact absorbing apparatus having cushion pins |
| KR100711965B1 (en) * | 2006-08-18 | 2007-05-02 | (주)미래기술단 | Establishment structure of guard rail for impact absorption of road |
| CN201109902Y (en) * | 2007-10-31 | 2008-09-03 | 俞钟晓 | Traffic insulation fence for highroad |
| CN101806043A (en) * | 2010-03-22 | 2010-08-18 | 哈尔滨工业大学 | Anti-collision device capable of absorbing energy uniformly in circumferential direction being locally collided |
| CN204803794U (en) * | 2015-05-29 | 2015-11-25 | 海盐科电电子科技有限公司 | Liftable road guardrail |
| CN205399300U (en) * | 2016-03-04 | 2016-07-27 | 成都龙鸟公路设备工程有限公司 | Drum -type anticollision barrier |
| CN206428620U (en) * | 2017-01-10 | 2017-08-22 | 长安大学 | A kind of new rotary traffic anticollision barrier |
| CN209368745U (en) * | 2019-05-31 | 2019-09-10 | 山东鼎昌复合材料有限公司 | A kind of highway Split type guardrail |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114438933A (en) * | 2022-01-25 | 2022-05-06 | 山东高速股份有限公司 | Road safety device |
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