CN112942199A - Road protection device that highway safety traffic safety barrier property is high - Google Patents
Road protection device that highway safety traffic safety barrier property is high Download PDFInfo
- Publication number
- CN112942199A CN112942199A CN202110224752.6A CN202110224752A CN112942199A CN 112942199 A CN112942199 A CN 112942199A CN 202110224752 A CN202110224752 A CN 202110224752A CN 112942199 A CN112942199 A CN 112942199A
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- China
- Prior art keywords
- rotating
- protection
- fixing
- cross beam
- sleeve
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
Abstract
The invention discloses a road protection device with high safety protection performance for road safety traffic, which comprises a plurality of anti-collision units, an energy release unit and a fixed unit, wherein each anti-collision unit comprises a multi-section rod, a plurality of protection rotating wheels and a plurality of rotating sleeves, the multi-section rod is fixedly connected with the fixed unit, the multi-section rod comprises a rotating shaft, a striking plate and a striking inductor, the striking plate is fixedly connected with the rotating shaft and arranged at the upper side and the lower side of the rotating shaft, the striking inductor is arranged at one side of the striking plate close to the protection rotating wheels and electrically connected with the protection rotating wheels, the structure of the anti-collision unit is improved on the basis of the prior art, the multi-section rod is matched with the protection rotating wheels, so that a vehicle can move along the rotating direction of the protection rotating wheels when in collision, the reverse condition of the vehicle is avoided, and the rotating shaft, the striking plate, the buffer performance to the vehicle can be effectively promoted when the vehicle is collided, and then the condition that the vehicle overturns is avoided.
Description
Technical Field
The invention relates to the technical field of road safety protection, in particular to a road protection device with high road safety traffic safety protection performance.
Background
When a vehicle runs and collides with a roadside guardrail due to factors such as runaway and collision, the vehicle usually overturns or rebounds at the traditional guardrail, and the prior road protection device usually cannot effectively limit the moving direction of the vehicle after the vehicle collides, so that the improvement is urgently needed.
Disclosure of Invention
The invention provides a road protection device with high road safety traffic safety protection performance, aiming at solving the problem that the road protection device in the prior art cannot limit the moving direction of a vehicle after collision.
A road protection device with high safety protection performance for road safety traffic comprises a plurality of anti-collision units, energy release units and fixing units, wherein the fixing units are arranged at the outer sides of the anti-collision units, the energy release units are arranged between the adjacent fixing units and fixedly connected with the fixing units, each anti-collision unit comprises a plurality of sections of rods, a plurality of protection rotating wheels and a plurality of rotating sleeves, the plurality of sections of rods are arranged in the fixing units and fixedly connected with the fixing units, the plurality of rotating sleeves are sleeved at the peripheral sides of the plurality of sections of rods along the length extension direction of the plurality of sections of rods, the plurality of protection rotating wheels are in one-to-one correspondence with the plurality of rotating sleeves and are respectively sleeved at the peripheral sides of the plurality of rotating sleeves, each plurality of sections of rods comprise a rotating shaft, an impact plate and an impact sensor, the impact plate is fixedly connected with the rotating shaft and arranged on the upper side and the lower side of the rotating shaft, and the impact sensor is arranged on one side, close to the protective rotating wheel, of the impact plate and electrically connected with the protective rotating wheel.
The protection rotating wheel is of a hollow cylindrical structure made of high polymer materials, the protection rotating wheel comprises a wheel cylinder and a switch valve, the wheel cylinder is provided with a water outlet hole, the water outlet hole penetrates through the wheel cylinder and is formed in the bottom of the wheel cylinder, the water outlet hole is matched with the switch valve, the switch valve is arranged on the inner wall of the wheel cylinder and is electrically connected with the impact sensor, and the wheel cylinder is sleeved on the outer peripheral side of the rotating sleeve and is fixedly connected with the rotating sleeve.
The rotating sleeve comprises a plurality of rotors and a sleeve body, the rotors are arranged around the multi-section rods, the rotors are connected with the multi-section rods in a rolling mode, and the sleeve body is arranged on the outer peripheral side of the rotors and matched with the rotors.
The fixing unit comprises an upper cross beam, a lower cross beam and fixing columns, the upper cross beam and the lower cross beam are respectively and fixedly connected with the upper side and the lower side of the multi-section rods, the lower ends of the fixing columns are fixed under the ground through cement pouring, and the upper ends of the fixing columns penetrate through the lower cross beam and the upper cross beam.
The fixed column comprises a fixed sleeve pier, a swinging shaft and a penetrating column, the fixed sleeve pier is arranged on the lower side of the swinging shaft and fixed under the ground through cement pouring, the swinging shaft is arranged between the upper cross beam and the lower cross beam, and the penetrating column is connected with the fixed sleeve pier and the swinging shaft and penetrates through the upper cross beam and the lower cross beam.
The swing shaft is composed of a plurality of shaft sleeves, each shaft sleeve is provided with an internal through groove and a side fixing groove, the internal through groove is formed in the center of the shaft sleeve and is matched with the penetrating column, and the side fixing groove penetrates through the shaft sleeve and is communicated with the internal through groove and enables the shaft sleeve to be connected with the penetrating column through an external screw.
The invention has the beneficial effects that: on prior art's basis, improve collision avoidance unit's structure, utilize the cooperation of many festival poles and protection runner for the vehicle can remove along the rotation direction of protection runner when the striking, and then avoids appearing the reverse condition of vehicle, utilizes the cooperation of axis of rotation, striking plate and striking inductor again, can effectively promote the shock-absorbing capacity to the vehicle when making the vehicle striking, and then avoids the condition that the upset appears in the vehicle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic axial view of a road protection device with high safety performance for road safety traffic.
Fig. 2 is a schematic side view of a road protection device with high road safety and traffic safety protection performance according to the invention.
Fig. 3 is a schematic sectional structural view of a rotating sleeve and a protective runner of the road protection device with high road safety traffic safety protection performance.
Fig. 4 is a schematic cross-sectional structural view of an auxiliary runner of a road protection device with high road safety traffic safety protection performance according to the present invention.
Fig. 5 is a schematic axial structure diagram of a shaft sleeve of a road protection device with high road safety and traffic safety protection performance.
10-anti-collision unit, 20-energy release unit, 30-fixed unit, 11-multi-section rod, 12-protective rotating wheel, 13-rotating sleeve, 21-connecting buckle, 22-auxiliary rotating wheel, 23-fixed frame, 31-upper beam, 32-lower beam, 33-fixed column, 111-rotating shaft, 112-impact plate, 113-impact sensor, 121-wheel cylinder, 122-switch valve, 123-water outlet, 131-rotor, 132-sleeve body, 221-iron sheet, 222-rubber block, 331-fixed sleeve pier, 332-swinging shaft, 333-penetrating column, 334-shaft sleeve, 335-internal through groove and 336-side fixing groove.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 5, the present invention provides a technical solution:
a road protection device with high safety protection performance for road safety traffic comprises a plurality of anti-collision units 10, energy release units 20 and fixing units 30, wherein the fixing units 30 are arranged on the outer sides of the plurality of anti-collision units 10, the energy release units 20 are further arranged between the adjacent fixing units 30, the energy release units 20 are fixedly connected with the fixing units 30, each anti-collision unit 10 comprises a plurality of sections of rods 11, a plurality of protection rotating wheels 12 and a plurality of rotating sleeves 13, the plurality of sections of rods 11 are arranged in the fixing units 30 and fixedly connected with the fixing units 30, the plurality of rotating sleeves 13 are sleeved on the outer peripheral sides of the plurality of sections of rods 11 along the length extension direction of the plurality of sections of rods 11, the plurality of protection rotating wheels 12 are in one-to-one correspondence with the plurality of rotating sleeves 13 and are respectively sleeved on the outer peripheral sides of the rotating sleeves 13, the multi-section rod 11 comprises a rotating shaft 111, an impact plate 112 and an impact sensor 113, wherein the impact plate 112 is fixedly connected with the rotating shaft 111 and is arranged on the upper side and the lower side of the rotating shaft 111, and the impact sensor 113 is arranged on one side, close to the protective rotating wheel 12, of the impact plate 112 and is electrically connected with the protective rotating wheel 12.
In the present embodiment, the collision avoidance unit 10 is used to prevent the vehicle from rolling over, the energy release unit 20 is used to reduce the impact force applied to the vehicle, the fixing unit 30 is used for fixing the protection device on the ground, the multi-section rod 11 is used for matching with the protection rotating wheel 12, and by means of the matching of the protection rotating wheel 12 and the rotating sleeve 13, in a manner that converts the impact force into rotation of the containment wheel 12, so that the vehicle can avoid rolling over, the rotating sleeve 13 is used for realizing relative rotation with the rotating shaft 111 under the action of the protective rotating wheel 12, the impact plate 112 is made of a flexible and deformable material, and is used to transmit an impact to the impact sensor 113 when a vehicle is impacted, so that the collision sensor 113 can control the protective wheel 12 to release kinetic energy generated by collision, thereby buffering the vehicle.
Further, the protection rotating wheel 12 is a hollow cylindrical structure made of a polymer material, the protection rotating wheel 12 includes a wheel cylinder 121 provided with a water outlet 123 and a switch valve 122, the water outlet 123 penetrates through the wheel cylinder 121 and is disposed at the bottom of the wheel cylinder 121, the water outlet 123 is fitted with the switch valve 122, the switch valve 122 is disposed on an inner wall of the wheel cylinder 121 and is electrically connected to the impact sensor 113, and the wheel cylinder 121 is sleeved on an outer circumferential side of the rotating sleeve 13 and is fixedly connected to the rotating sleeve 13.
In this embodiment, the wheel cylinder 121 is filled with water, after the collision occurs, the collision sensor 113 controls the switch valve 122 to open the switch, and when a part of the wheel cylinder 121 is squeezed after the collision occurs, water is released from the water outlet 123 to achieve buffering for the vehicle, and a part of the wheel cylinder 121 that is not deformed rotates to convert kinetic energy transmitted by the vehicle into rotation, and the water having the kinetic energy is discharged from the wheel cylinder 121 due to the water outlet 123, thereby achieving buffering for the vehicle.
Further, the rotating sleeve 13 includes a plurality of rotors 131 and a sleeve body 132, the plurality of rotors 131 are all disposed around the rod 11, the plurality of rotors 131 are all connected with the rod 11 in a rolling manner, and the sleeve body 132 is disposed on the outer peripheral side of the rotors 131 and is engaged with the plurality of rotors 131.
In this embodiment, the rotor 131 is engaged with the sleeve body 132, and after the sleeve body 132 is rotated by the drum 121, the rotor 131 is used to achieve rolling connection between the sleeve body 132 and the rotating shaft 111.
Further, the fixing unit 30 includes an upper cross beam 31, a lower cross beam 32 and a fixing column 33, the upper cross beam 31 and the lower cross beam 32 are respectively and fixedly connected with the upper side and the lower side of the multi-section rod 11, the lower end of the fixing column 33 is fixed under the ground through cement casting, and the upper end of the fixing column 33 penetrates through the lower cross beam 32 and the upper cross beam 31.
In the present embodiment, the upper cross beam 31 and the lower cross beam 32 are used for fixing the impact plate 112 and the protection wheel 12, and the fixing column 33 is used for fixing the fixing unit 30, so that the fixing unit 30 can be kept fixed with the ground, and the vehicle can be limited from breaking the protection device after the collision occurs.
Further, the fixing column 33 includes a fixing sleeve pier 331, a swinging shaft 332 and a penetrating column 333, the fixing sleeve pier 331 is disposed at the lower side of the swinging shaft 332 and fixed under the ground by cement casting, the swinging shaft 332 is disposed between the upper cross beam 31 and the lower cross beam 32, and the penetrating column 333 connects the fixing sleeve pier 331 and the swinging shaft 332 and penetrates the upper cross beam 31 and the lower cross beam 32.
In the present embodiment, the fixing sleeve 331 is used to improve the fixing stability, the swing shaft 332 is used to enable the fixing unit 30 to swing in the vertical direction, so as to further buffer the vehicle, and the penetrating column 333 is used to connect the upper beam 31 and the lower beam 32.
Further, the swing shaft 332 is composed of a plurality of shaft sleeves 334, each shaft sleeve 334 is provided with an inner through groove 335 and a side fixing groove 336, the inner through groove 335 is arranged at the center of the shaft sleeve 334 and is matched with the through column 333, and the side fixing groove 336 penetrates through the shaft sleeve 334 and is communicated with the inner through groove 335, and the shaft sleeve 334 is connected with the through column 333 through an external screw.
In this embodiment, the shaft sleeve 334 is sequentially disposed from top to bottom, and the through post 333 is fixed by the internal through groove 335 and the side fixing groove 336, so that the shaft sleeve 334 can be sleeved on the outer side of the through post 333, that is, the swing shaft 332 has a swing capability.
Further, the energy release unit 20 includes a connection buckle 21, an auxiliary rotating wheel 22 and a fixing frame 23, the connection buckle 21 is disposed around the fixing frame 23 and the fixing column 33, the auxiliary rotating wheel 22 is disposed inside the fixing frame 23 and is rotatably connected to the fixing frame 23, and two sides of the fixing frame 23 are abutted to the fixing column 33 through the connection buckle 21.
In this embodiment, the connecting ring 21 is configured to connect the fixed frame 23 and the fixed column 33, when an impact occurs, the connecting ring 21 may deform a small amount to enable the fixed frame 23 to move under the impact of a vehicle, so as to release kinetic energy of the vehicle, the auxiliary wheel 22 is configured to assist in converting the kinetic energy of the vehicle into rotation of the auxiliary wheel 22, so as to further buffer the vehicle, and the fixed frame 23 is configured to cooperate with the auxiliary wheel 22 and the connecting ring 21, so as to achieve stability.
Further, the auxiliary wheel 22 includes an iron sheet 221 and a rubber block 222, the iron sheet 221 is disposed on an outer side of the rubber block 222, and the rubber block 222 is disposed inside the fixed frame 23 and is rotatably connected to the fixed frame 23.
In this embodiment, the iron sheet 221 is used to seal the auxiliary runner 22 and enhance the structural strength, and the rubber block 222 is used to enhance the buffering capacity of the auxiliary runner 22, so as to protect the vehicle after the vehicle is collided.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The road protection device is characterized by comprising a plurality of anti-collision units, energy release units and fixing units, wherein the fixing units are arranged outside the anti-collision units, the energy release units are arranged between the adjacent fixing units and fixedly connected with the fixing units, each anti-collision unit comprises a plurality of sections of rods, a plurality of protection rotating wheels and a plurality of rotating sleeves, the plurality of sections of rods are arranged inside the fixing units and fixedly connected with the fixing units, the plurality of rotating sleeves are sleeved on the outer peripheral sides of the plurality of sections of rods along the length extension direction of the plurality of sections of rods, the plurality of protection rotating wheels correspond to the plurality of rotating sleeves one to one and are respectively sleeved on the outer peripheral sides of the plurality of rotating sleeves, and each plurality of sections of rods comprise a rotating shaft, The collision sensor is arranged on one side of the collision plate close to the protection rotating wheel and electrically connected with the protection rotating wheel.
2. The road guard device of claim 1, wherein the protection wheel is a hollow cylinder made of polymer material, the protection wheel includes a wheel cylinder having a water outlet hole and a switch valve, the water outlet hole penetrates through the wheel cylinder and is disposed at the bottom of the wheel cylinder, the water outlet hole is engaged with the switch valve, the switch valve is disposed on the inner wall of the wheel cylinder and is electrically connected to the collision sensor, and the wheel cylinder is sleeved on the outer circumferential side of the rotating sleeve and is fixedly connected to the rotating sleeve.
3. The road protecting device for road safety and traffic safety with high safety and protecting performance as claimed in claim 1, wherein the rotating sleeve comprises a plurality of rotors and a sleeve body, the plurality of rotors are disposed around the plurality of rods, the plurality of rotors are connected with the plurality of rods in a rolling manner, and the sleeve body is disposed on the outer circumferential side of the rotors and engaged with the plurality of rotors.
4. The road protection device with high safety and protection performance for road safety traffic according to claim 1, wherein the fixing unit comprises an upper cross beam, a lower cross beam and a fixing column, the upper cross beam and the lower cross beam are respectively and fixedly connected with the upper side and the lower side of the multi-section rod, the lower end of the fixing column is fixed under the ground through cement pouring, and the upper end of the fixing column penetrates through the lower cross beam and the upper cross beam.
5. The road guard device with high safety performance for road safety traffic as claimed in claim 4, wherein the fixed column comprises a fixed sleeve pier, a swing shaft and a through column, the fixed sleeve pier is arranged at the lower side of the swing shaft and fixed under the ground by cement pouring, the swing shaft is arranged between the upper cross beam and the lower cross beam, and the through column is connected with the fixed sleeve pier and the swing shaft and penetrates through the upper cross beam and the lower cross beam.
6. The road guard device with high safety performance for road safety traffic according to claim 5, wherein the swing shaft is composed of a plurality of shaft sleeves, each shaft sleeve is provided with an inner through groove and a side fixing groove, the inner through groove is arranged at the center of the shaft sleeve and is matched with the through column, the side fixing groove penetrates through the shaft sleeve to be communicated with the inner through groove, and the shaft sleeve is connected with the through column through an external screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110224752.6A CN112942199A (en) | 2021-03-01 | 2021-03-01 | Road protection device that highway safety traffic safety barrier property is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110224752.6A CN112942199A (en) | 2021-03-01 | 2021-03-01 | Road protection device that highway safety traffic safety barrier property is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112942199A true CN112942199A (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110224752.6A Pending CN112942199A (en) | 2021-03-01 | 2021-03-01 | Road protection device that highway safety traffic safety barrier property is high |
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| Country | Link |
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| CN (1) | CN112942199A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032693A (en) * | 2014-05-30 | 2014-09-10 | 中国五冶集团有限公司 | Buffering protective device for road safety |
| CN104594251A (en) * | 2014-12-13 | 2015-05-06 | 新昌县东宇科研开发有限公司 | Road protection device |
| CN109024382A (en) * | 2018-08-21 | 2018-12-18 | 北斗巡星信息科技有限公司 | Anti-collision barrel |
| CN109898445A (en) * | 2017-12-07 | 2019-06-18 | 西安佳纳环保科技有限公司 | A kind of municipal guardrail that bridge is strong with protectiveness |
| CN110904838A (en) * | 2019-12-26 | 2020-03-24 | 俞玉双 | Protective fence for bridge and protection method thereof |
| CN211142917U (en) * | 2019-10-17 | 2020-07-31 | 福建农林大学 | Wavy beam guardrail capable of actively sending maintenance request after being collided |
-
2021
- 2021-03-01 CN CN202110224752.6A patent/CN112942199A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032693A (en) * | 2014-05-30 | 2014-09-10 | 中国五冶集团有限公司 | Buffering protective device for road safety |
| CN104594251A (en) * | 2014-12-13 | 2015-05-06 | 新昌县东宇科研开发有限公司 | Road protection device |
| CN109898445A (en) * | 2017-12-07 | 2019-06-18 | 西安佳纳环保科技有限公司 | A kind of municipal guardrail that bridge is strong with protectiveness |
| CN109024382A (en) * | 2018-08-21 | 2018-12-18 | 北斗巡星信息科技有限公司 | Anti-collision barrel |
| CN211142917U (en) * | 2019-10-17 | 2020-07-31 | 福建农林大学 | Wavy beam guardrail capable of actively sending maintenance request after being collided |
| CN110904838A (en) * | 2019-12-26 | 2020-03-24 | 俞玉双 | Protective fence for bridge and protection method thereof |
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Application publication date: 20210611 |
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| RJ01 | Rejection of invention patent application after publication |