CN112127297A - Anti-collision and anti-boundary-crossing cylindrical universal spherical wall - Google Patents
Anti-collision and anti-boundary-crossing cylindrical universal spherical wall Download PDFInfo
- Publication number
- CN112127297A CN112127297A CN202011037668.5A CN202011037668A CN112127297A CN 112127297 A CN112127297 A CN 112127297A CN 202011037668 A CN202011037668 A CN 202011037668A CN 112127297 A CN112127297 A CN 112127297A
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- Prior art keywords
- cylindrical
- cylindrical universal
- guard rail
- sphere
- collision
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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
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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
-
- 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 an anti-collision and anti-border-crossing cylindrical universal spherical wall which comprises a protective guard assembly and a cylindrical universal spherical mechanism arranged on the protective guard assembly; the cylindrical universal sphere mechanism comprises a plurality of cylindrical universal sphere outer shells which are coaxially connected through the middle supporting seat in sequence, each cylindrical universal sphere outer shell can independently rotate around the central shaft of the cylindrical universal sphere outer shell, and two ends of the cylindrical universal sphere mechanism are respectively connected with the guard rail assembly through the spring pre-tightening mechanisms; the peripheral surface of the outer shell of the cylindrical universal ball is distributed and embedded with a plurality of small balls. The outer surface of the cylindrical universal sphere mechanism on the vertical plane is closer to the left side or the right side of the vehicle traveling direction than the outer surface of the guard rail assembly. The invention has compact integral structure, can prevent high impact force and prevent vehicles from crossing the protective guard.
Description
Technical Field
The invention relates to an anti-collision and anti-border-crossing cylindrical universal spherical wall which is used for road sections which are easy to cause traffic accidents, such as highways, expressways, bridges, tunnels and the like, and can prevent out-of-control vehicles from crossing the boundary line and prevent major accidents from happening.
Background
At present, as a road safety protection means, guardrail plates are used on two sides and the middle of roads and expressways in China and other countries, cement ladder protection piers are basically used for bridges and tunnels, and handrails are generally added on the bridges. Above-mentioned protector has certain protection and guard action to the out of control vehicle of low-speed driving, but to the out of control vehicle of high-speed driving, the impact resistance of guard plate can't hit once, and the cement ladder protection mound in bridge and tunnel also can't prevent the emergence of high-speed vehicle accident. The uncontrolled vehicles running on roads, expressways, bridges and tunnels all over the world cause a great amount of casualties and property loss because the vehicles do not completely block wheel mechanisms.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an anti-collision and anti-border-crossing cylindrical universal spherical wall which is arranged on a road section with multiple accidents, such as a highway, an expressway, a bridge, a tunnel and the like, can be arranged according to field conditions, can effectively prevent an out-of-control vehicle and a vehicle from impacting a protective guard at an excessively high speed, and simultaneously, the front part and front wheels of the vehicle are in contact with the anti-collision and anti-border-crossing universal spherical wall, so that the anti-collision and anti-border-crossing cylindrical universal spherical wall can block and absorb kinetic energy of the out-of-control vehicle and can move relatively and universally with the steering of wheels in the advancing direction of the vehicle, thereby ensuring that the wheels cannot cross the anti-collision and anti-border-. The invention has compact integral structure, can prevent high impact force and prevent vehicles from crossing the protective guard.
The purpose of the invention is realized by the following technical scheme:
an anti-collision and anti-border-crossing cylindrical universal spherical wall comprises a protective guard assembly and a cylindrical universal spherical mechanism arranged on the protective guard assembly; the cylindrical universal sphere mechanism comprises a plurality of cylindrical universal sphere outer shells 6, the cylindrical universal sphere outer shells 6 are coaxially connected through a middle supporting seat 8 in sequence, each cylindrical universal sphere outer shell 6 can independently rotate around the central shaft of the cylindrical universal sphere outer shell, and two ends of the cylindrical universal sphere mechanism are connected with the guard rail assembly through spring pre-tightening mechanisms respectively; the circumferential surface of the cylindrical universal ball outer shell 6 is distributed and embedded with a plurality of small balls 7.
The outer surface of the cylindrical universal sphere mechanism on the vertical plane is closer to the left side or the right side of the vehicle travelling direction than the outer surface of the guard rail assembly.
Further, the small ball body 7 can rotate relative to the cylindrical universal ball outer shell 6.
Further, the small ball 7 is made of rubber or engineering plastics.
Further, the spring pre-tightening mechanism comprises an outer shell support 9, a limiting connection rope 2, a guide wheel 3 and a return spring 10, the outer shell support 9 is fixed on the guard rail upright post assembly, the guide wheel 3 is installed on the outer shell support 9, one end of the return spring 10 is connected to the guard rail upright post assembly, the other end of the return spring 10 is connected with the limiting connection rope 2, and the other end of the limiting connection rope 2 is connected to a middle support seat 8 at the outer end of the cylindrical universal ball mechanism.
Further, the guard rail assembly comprises a guard rail upright post 1, a fixed anti-collision cement pier 4 and a guard rail 5, wherein the guard rail 5 is fixed at the front end of the guard rail upright post 1, and the fixed anti-collision cement pier 4 is fixed at the rear end of the guard rail upright post 1.
The invention has the beneficial effects that:
when the vehicle is out of control, the bumper or the front wheel of the vehicle firstly impacts the protective guard 5 or the anti-collision cylindrical universal ball outer shell 6, and at the moment, the bumper or the protective guard 5 of the vehicle can absorb a large part of kinetic energy of the vehicle; meanwhile, the wheels of the vehicle are in contact with the cylindrical universal ball outer shell 6, and the cylindrical universal ball outer shell 6 can rotate in a 360-degree range around the limiting connection rope. When the front wheels of the vehicle are firstly contacted with the anti-collision out-of-range-preventing cylindrical universal sphere wall, the wheels drive the contacted cylindrical universal sphere outer shell 6 to rotate relatively and make universal motion with the small sphere 7, and the speed of the vehicle running at the moment can be gradually reduced until the vehicle stops. Therefore, the damage degree of the vehicle is reduced to the maximum degree, and meanwhile, the personal safety of personnel on the vehicle can be better protected, and casualties are prevented.
Due to the special structural design of the cylindrical universal ball outer shell 6, a high-strength small ball body 7 is embedded on the outer circumferential surface of the shell, and the small ball body 7 can rotate in a range of 360 degrees. When the wheels of the vehicle contact the cylindrical universal ball outer shell 6, the small ball body rotates in a universal way and has the functions of preventing collision, reducing the speed of the out-of-control vehicle and preventing boundary crossing.
Meanwhile, as a plurality of groups of cylindrical universal ball outer shells 6 and small spheres 7 are fixed on the cement walls of the two guard rail upright columns through the limiting connecting ropes 2, the guide wheels 3, the middle supporting seat 8, the outer shell supporting seat 9 and the return springs 10 between the two guard rail upright columns 1, when the front wheels of a vehicle are firstly contacted with the anti-collision and anti-out-of-border cylindrical universal sphere wall, the high-strength limiting connecting ropes 2 stretch the return springs 10 through the guide wheels 3, the kinetic energy of the vehicle during traveling is reduced to the maximum extent, the vehicle is decelerated slowly, and the impact is reduced; when the vehicle continues to move, the intermediate supporting seat 8 is in contact with the fixed anti-collision cement pier 4, so that the vehicle can be further prevented from moving forwards, the vehicle loss and the personal safety are reduced to the maximum extent, and precious time is provided for a driver to brake.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1, 2 and 3 are schematic diagrams of the present invention.
1. The device comprises a protective guard upright post, 2 limit connecting ropes, 3 guide wheels, 4 fixed anti-collision cement piers, 5 protective guards, 6 cylindrical universal ball outer shells, 7 small balls, 8 middle supporting seats, 9 outer shell supporting seats, 10 return springs.
Detailed Description
The technical scheme of the invention is further described by combining the drawings and the embodiment:
as shown in fig. 1 to 3, an anti-collision and anti-boundary-crossing cylindrical universal sphere wall comprises a guard rail assembly and a cylindrical universal sphere mechanism mounted on the guard rail assembly, wherein the cylindrical universal sphere mechanism comprises a plurality of cylindrical universal sphere outer shells 6, the plurality of cylindrical universal sphere outer shells 6 are coaxially connected through an intermediate support base 8 in sequence, each cylindrical universal sphere outer shell 6 can independently rotate around a central shaft thereof, and two ends of the cylindrical universal sphere mechanism are respectively connected with the guard rail assembly through spring pre-tightening mechanisms; a plurality of small balls 7 are distributed on the circumferential surface of the cylindrical universal ball outer shell 6.
On the vertical plane, the outer surface of the cylindrical universal ball mechanism is closer to the left side or the right side of the vehicle travelling direction than the outer surface of the guard rail assembly.
The small ball body 7 can rotate relative to the cylindrical universal ball outer shell 6.
The small ball body 7 is made of rubber or engineering plastics.
The spring pre-tightening mechanism comprises an outer shell support 9, a limiting connection rope 2, a guide wheel 3 and a return spring 10, the outer shell support 9 is fixed on a protective guard stand column assembly, the guide wheel 3 is installed on the outer shell support 9, one end of the return spring 10 is connected to the protective guard stand column assembly, the other end of the return spring 10 is connected with the limiting connection rope 2, and the other end of the limiting connection rope 2 is connected to a middle support seat 8 of the outer end of the cylindrical universal ball mechanism.
The guard rail assembly comprises a guard rail upright post 1, a fixed anti-collision cement pier 4 and a guard rail 5, wherein the guard rail 5 is fixed at the front end of the guard rail upright post 1, and the fixed anti-collision cement pier 4 is fixed at the rear end of the guard rail upright post 1.
Examples
The anti-collision out-of-range-prevention cylindrical universal spherical wall comprises a protective guard upright post 1, a limiting connecting rope 2, a guide wheel 3, a fixed anti-collision cement pier 4, a protective guard 5, a cylindrical universal spherical outer shell 6, a small sphere 7, a middle supporting seat 8, an outer shell supporting seat 9 and a return spring 10.
The plurality of cylindrical universal ball outer shells 6 are respectively installed on the middle supporting seat 8 and are sequentially and coaxially connected to form a cylindrical universal ball mechanism, each cylindrical universal ball outer shell 6 can independently rotate around the central shaft of the cylindrical universal ball outer shell, and a plurality of small balls 7 are distributed and embedded on the circumferential surface of each cylindrical universal ball outer shell 6. Two ends of the cylindrical universal ball mechanism are respectively connected with the guard rail assembly through a spring pre-tightening mechanism.
The small ball body 7 can rotate relative to the cylindrical universal ball outer shell 6, is made of rubber materials or engineering plastics and has certain anti-collision performance.
The spring preloading mechanism comprises shell body support 9, spacing connection rope 2, leading wheel 3, return spring 10, and shell body support 9 is fixed on rail guard stand 1, and leading wheel 3 installs on shell body support 9, and return spring 10 one end is connected on fixed crashproof cement mound 4, and spacing connection rope 2 is connected to the return spring 10 other end, and spacing connection rope 2 other end is connected on the middle bearing 8 of the universal spheroid mechanism outer end of cylinder.
The guard rail assembly comprises a guard rail upright post 1, a guard rail 5 and a fixed anti-collision cement pier 4, wherein the guard rail 5 is fixed at the front end of the guard rail upright post 1, and the fixed anti-collision cement pier 4 is fixed at the rear end of the guard rail upright post 1.
The structural dimensions of the guard rail upright post 1 and the guard rail 5 are the same as those of the guard rail upright post and the guard rail used in the curve section of the existing expressway.
In a vertical plane, the surface portion of the cylindrical gimbal ball housing 6 exposed outside the collision-proof and out-of-range-preventing cylindrical gimbal ball wall is closer to the left and right sides in the vehicle traveling direction than the guard rail 5 is to the cylindrical gimbal ball housing 6 is to the guard rail 5.
The anti-collision and anti-boundary-crossing cylindrical universal spherical wall disclosed by the invention has the following anti-boundary-crossing process:
when the vehicle is out of control, the bumper or the front wheel of the vehicle firstly impacts the protective guard 5 or the anti-collision cylindrical universal ball outer shell 6, and at the moment, the bumper or the protective guard 5 of the vehicle can absorb a large part of kinetic energy of the vehicle; meanwhile, the wheels of the vehicle are in contact with the cylindrical universal ball outer shell 6, and the cylindrical universal ball outer shell 6 can rotate in a 360-degree range around the limiting connection rope. When the front wheels of the vehicle are firstly contacted with the anti-collision out-of-range-preventing cylindrical universal sphere wall, the wheels drive the contacted cylindrical universal sphere outer shell 6 to rotate relatively and make universal motion with the small sphere 7, and the speed of the vehicle running at the moment can be gradually reduced until the vehicle stops. Therefore, the damage degree of the vehicle is reduced to the maximum degree, and meanwhile, the personal safety of personnel on the vehicle can be better protected, and casualties are prevented.
Due to the special structural design of the cylindrical universal ball outer shell 6, a high-strength small ball body 7 is embedded on the outer circumferential surface of the shell, and the small ball body 7 can rotate in a range of 360 degrees. When the wheels of the vehicle contact the cylindrical universal ball outer shell 6, the small ball body rotates in a universal way and has the functions of preventing collision, reducing the speed of the out-of-control vehicle and preventing boundary crossing.
Meanwhile, as a plurality of groups of cylindrical universal ball outer shells 6 and small spheres 7 are fixed on the cement walls of the two guard rail upright columns through the limiting connecting ropes 2, the guide wheels 3, the middle supporting seat 8, the outer shell supporting seat 9 and the return springs 10 between the two guard rail upright columns 1, when the front wheels of a vehicle are firstly contacted with the anti-collision and anti-out-of-border cylindrical universal sphere wall, the high-strength limiting connecting ropes 2 stretch the return springs 10 through the guide wheels 3, the kinetic energy of the vehicle during traveling is reduced to the maximum extent, the vehicle is decelerated slowly, and the impact is reduced; when the vehicle continues to move, the intermediate supporting seat 8 is in contact with the fixed anti-collision cement pier 4, so that the vehicle can be further prevented from moving forwards, the vehicle loss is reduced to the maximum extent, the personal safety is ensured, and valuable time is provided for a driver to brake.
Claims (6)
1. An anti-collision and anti-border-crossing cylindrical universal spherical wall is characterized by comprising a protective guard assembly and a cylindrical universal spherical mechanism arranged on the protective guard assembly; the cylindrical universal sphere mechanism comprises a plurality of cylindrical universal sphere outer shells (6), the cylindrical universal sphere outer shells (6) are coaxially connected through a middle supporting seat (8) in sequence, each cylindrical universal sphere outer shell (6) can independently rotate around the central shaft of the cylindrical universal sphere outer shell, and two ends of the cylindrical universal sphere mechanism are connected with the guard rail assembly through spring pre-tightening mechanisms respectively; the circumferential surface of the cylindrical universal ball outer shell (6) is distributed and embedded with a plurality of small balls (7).
2. A crash-proof and anti-violation cylindrical gimbal sphere wall as claimed in claim 1, wherein said outer surface of said cylindrical gimbal sphere mechanism in a vertical plane is closer to the left or right side of the vehicle's direction of travel than the outer surface of said guard rail assembly.
3. A crash-proof and anti-border-crossing cylindrical gimbaled spherical wall according to claim 1, characterized in that said small sphere (7) is rotatable with respect to the cylindrical gimbaled spherical shell (6).
4. An anti-collision and anti-border-crossing cylindrical universal spherical wall as claimed in claim 1, wherein the small spheres (7) are made of rubber or engineering plastics.
5. An anti-collision and anti-border-crossing cylindrical universal spherical wall according to claim 1, wherein the spring pre-tightening mechanism comprises an outer shell support (9), a limiting connecting rope (2), a guide wheel (3) and a return spring (10), the outer shell support (9) is fixed on a guard rail column assembly, the guide wheel (3) is installed on the outer shell support (9), one end of the return spring (10) is connected to the guard rail column assembly, the other end of the return spring (10) is connected with the limiting connecting rope (2), and the other end of the limiting connecting rope (2) is connected to a middle support (8) at the outer end of the cylindrical universal spherical mechanism.
6. An anti-collision and anti-border-crossing cylindrical universal spherical wall as claimed in claim 1, wherein the guard rail assembly comprises guard rail upright posts (1), fixed anti-collision cement piers (4) and guard rails (5), the guard rail (5) is fixed at the front ends of the guard rail upright posts (1), and the fixed anti-collision cement piers (4) are fixed at the rear ends of the guard rail upright posts (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011037668.5A CN112127297A (en) | 2020-09-28 | 2020-09-28 | Anti-collision and anti-boundary-crossing cylindrical universal spherical wall |
| PCT/CN2021/116343 WO2022062876A1 (en) | 2020-09-28 | 2021-09-03 | Anti-collision and anti-border-crossing cylindrical universal spherical wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011037668.5A CN112127297A (en) | 2020-09-28 | 2020-09-28 | Anti-collision and anti-boundary-crossing cylindrical universal spherical wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112127297A true CN112127297A (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011037668.5A Pending CN112127297A (en) | 2020-09-28 | 2020-09-28 | Anti-collision and anti-boundary-crossing cylindrical universal spherical wall |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112127297A (en) |
| WO (1) | WO2022062876A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022062876A1 (en) * | 2020-09-28 | 2022-03-31 | 王海维 | Anti-collision and anti-border-crossing cylindrical universal spherical wall |
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2021
- 2021-09-03 WO PCT/CN2021/116343 patent/WO2022062876A1/en active Application Filing
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|---|---|
| WO2022062876A1 (en) | 2022-03-31 |
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