CN113403982A - Rotary energy-consumption road anti-collision barrel - Google Patents
Rotary energy-consumption road anti-collision barrel Download PDFInfo
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- CN113403982A CN113403982A CN202110781126.7A CN202110781126A CN113403982A CN 113403982 A CN113403982 A CN 113403982A CN 202110781126 A CN202110781126 A CN 202110781126A CN 113403982 A CN113403982 A CN 113403982A
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- energy
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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
- E01F15/003—Individual devices arranged in spaced relationship, e.g. buffer bollards
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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
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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
- E01F15/148—Means for vehicle stopping using impact energy absorbers mobile arrangements
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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
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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
- F16F15/022—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 dampers and springs in combination
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention provides a rotary energy-consumption road anti-collision barrel. The invention belongs to the field of traffic safety facilities, and has the advantages that the rotary energy-consumption road anti-collision barrel has strong anti-collision and shock-absorption energy-consumption capabilities, can fully dissipate impact force, has strong anti-collision capability, stronger elasticity and buffering capability, can absorb energy generated by collision to the maximum extent, greatly buffers huge impact force generated by collision, and effectively reduces the probability of vehicle body damage caused by accidental collision.
Description
Technical Field
The invention belongs to the field of traffic safety facilities, and particularly relates to a rotary energy-consumption road anti-collision barrel.
Background
The anti-collision barrel is a very common road traffic safety device and is mainly arranged on a highway and an urban road where a collision between an automobile and fixed facilities in the road is easy to occur. Such as: the turning of the road, the entrance and exit of the road and the elevated road can play roles of isolating warning and collision avoidance. The buffer device has the function of buffering the accidental collision with the vehicle, can effectively reduce the impact force and greatly reduce the damage of the vehicle and people. Therefore, the damage to vehicles and personnel can be obviously reduced, the surface of the anti-collision barrel is pasted with the reflective material, the indicating label can be pasted according to the requirement, the plastic anti-collision barrel can be filled with water or yellow sand, the anti-collision barrel has the capability of buffering collision force after being filled with water or yellow sand, the plastic anti-collision barrel has good buffering effect on traffic collision force after being filled with water or yellow sand, but can be easily and flexibly moved away when not needed after pouring out water and yellow sand, the anti-collision barrel is made of materials with good elasticity, high strength and strong performance, the surface of the anti-collision barrel is pasted with the reflective material, the reflective effect can be achieved when light is irradiated on the anti-collision barrel, the anti-collision barrel is clearly visible in daytime and night, the anti-collision barrel is widely applied in some dangerous areas, such as turning places of roads, exit entrances, highways with fast speed and the like, on one hand, the reflective material arranged on the anti-collision barrel can effectively play a role in traffic prompt, on the other hand, when a vehicle collides with the anti-collision barrel, the anti-collision barrel with the buffering performance is arranged, so that huge impact force generated by collision can be greatly buffered, serious consequences generated by traffic collision accidents can be greatly reduced, the existing anti-collision barrel is generally made of materials such as plastics and the like, the anti-collision barrel is not firm enough and has poor buffering performance, meanwhile, the existing anti-collision barrel is generally light in weight, can be easily moved under the action of external force collision, can easily scratch passing vehicles and pedestrians, causes great potential safety hazards, can easily cause secondary injury, and is a very necessary traffic safety infrastructure due to the fact that the anti-collision barrel is not firm enough in design, not strong in anti-collision performance and poor in buffering performance, the existing anti-collision barrel is generally easy to cause deformation of an anti-collision barrel structure, the highway of China is developed from the 80 s, and plays an important role in influencing the development of national economy and society, the anti-collision barrel is an important safety guarantee facility of the highway, the anti-collision barrel can effectively play a role in prevention and warning and a role in safety protection, loss generated after an accident occurs can be effectively reduced, the probability of vehicle damage caused by accidental collision is effectively reduced, the probability of property loss and casualties is reduced, and the life and property safety of people is protected from being damaged to the maximum extent.
Disclosure of Invention
In order to solve the technical problems, the invention provides a rotary energy-consumption road anti-collision barrel which has a strong anti-collision capacity, stronger elasticity and buffer capacity, can force a vehicle body to change direction to the maximum extent, can reduce energy exchange between the vehicle body and the anti-collision barrel, and can obviously improve the safety performance.
In order to achieve the purpose, the invention adopts the technical scheme that:
the rotary energy-consumption road anti-collision barrel mainly comprises a fixed body (1), a rotary energy-consumption tube (2), a rotary energy-consumption floating body (3), an inner-layer rotating steel plate (4), an energy-consumption steel plate structure (5), energy-consumption materials (6), a bonding layer (7), a sand filling layer (8), a shock absorption buffer layer (9), a rubber energy-consumption layer (10), an anti-collision protective layer (11), ground-grabbing steel nails (12), an upper plate (13), a middle supporting tube (14) and a lower plate (15), the rotary energy-consumption road anti-collision barrel consists of the fixed body (1), the rotary energy-consumption tube (2) and the rotary energy-consumption floating body (3), the fixed body (1) consists of the ground-grabbing steel nails (12), the upper plate (13), the middle supporting tube (14) and the lower plate (15), the upper plate (13) is arranged at the upper end of the middle supporting tube (14), the lower plate (15) is arranged at the lower end of the middle supporting tube (14), the ground grabbing steel nail (12) is arranged at the bottom end of the lower plate (15), a sand filling layer (8) is arranged in a cavity enclosed by the upper plate (13), the middle supporting cylinder (14) and the lower plate (15), the rotary energy consumption floating body (3) is sleeved on the middle supporting cylinder (14), a plurality of rotary energy dissipation pipes (2) are arranged between the inner layer rotary steel plate (4) and the middle support cylinder (14), in the structure of the rotary energy consumption floating body (3), an inner layer rotating steel plate (4) is arranged at the innermost layer, a bonding layer (7) is arranged at the outer layer of the inner layer rotating steel plate (4), a damping buffer layer (9) is arranged at the outer layer of the bonding layer (7), a plurality of energy dissipation steel plate structures (5) are arranged in the shock absorption buffer layer (9), energy dissipation materials (6) are arranged in the energy dissipation steel plate structures (5), the outer layer of the shock absorption buffer layer (9) is provided with a rubber energy consumption layer (10), and the outer layer of the rubber energy consumption layer (10) is provided with an anti-collision protective layer (11).
Furthermore, the rotary energy consumption pipe (2), the inner layer rotating steel plate (4) and the energy consumption steel plate structure (5) adopt low yield point energy consumption steel plates.
Furthermore, the energy dissipation material (6) is made of foamed aluminum.
Further, the shock absorption buffer layer (9) is made of elastic materials.
Furthermore, a plurality of rotary energy dissipation pipes (2) are arranged between the inner layer rotating steel plate (4) and the middle support cylinder (14), and the adjacent rotary energy dissipation pipes (2) are all arranged tangentially.
Furthermore, the adhesive layer (7) is made of resin adhesive, so that the inner rotating steel plate (4) and the damping buffer layer (9) can be effectively adhered together.
The rotary energy-consumption road anti-collision barrel has the advantages that the rotary energy-consumption road anti-collision barrel has strong anti-collision and damping energy-consumption capabilities, can fully dissipate impact force, has strong anti-collision capability and stronger elasticity and buffering capability, can absorb energy generated by collision to the maximum extent, greatly buffers huge impact force generated by collision, effectively reduces the probability of vehicle body damage caused by accidental collision, when the impact happens at the same time, the arranged rotary energy dissipation floating body can not only obviously improve the energy dissipation efficiency, but also can rotate relatively with the middle supporting cylinder through the arranged rotary energy dissipation pipe, can force the vehicle body to change direction to the maximum extent and return to the normal driving direction, thus greatly improving the safety performance of the vehicle body, greatly reducing the energy exchange between the vehicle body and the anti-collision barrel, thereby reducing the direct acting force on the vehicle body, being beneficial to changing the motion direction of the vehicle body and obviously improving the safety performance.
Drawings
The rotary energy-consuming road anti-collision barrel is further described with reference to the accompanying drawings:
fig. 1 is a schematic front and side view of a rotary energy-consuming road anti-collision barrel according to the present invention.
Fig. 2 is a schematic top view of the rotary energy-consuming road anti-collision barrel of the present invention.
Fig. 3 is a schematic front and side view of the fixing body.
Fig. 4 is a schematic top view of the fixing body.
Fig. 5 is a schematic sectional view taken along line a-a of fig. 4.
Fig. 6 is a schematic sectional view taken along line B-B of fig. 3.
Fig. 7 is a schematic cross-sectional view of C-C of fig. 1.
Fig. 8 is a schematic top view of a rotating energy dissipating float.
In the figure: 1 is a fixed body; 2 is a rotary energy consumption tube; 3 is a rotary energy consumption floating body; 4 is an inner layer rotating steel plate; 5, an energy-consuming steel plate structure; 6 is energy consumption material; 7 is an adhesive layer; 8 is a filling sand layer; 9 is a damping buffer layer; 10 is a rubber energy consumption layer; 11 is an anti-collision protective layer; 12 is a ground gripping steel nail; 13 is an upper plate; 14 is a middle supporting cylinder; and 15 is a lower plate.
Detailed Description
In order to further illustrate the present invention, the following detailed description of the present invention is given with reference to the accompanying drawings and examples, which should not be construed as limiting the scope of the present invention.
The utility model provides a rotation type power consumption road anti-collision barrel, as shown in fig. 1~ 8, mainly includes fixed body 1, rotatory power consumption pipe 2, rotatory power consumption body 3, inlayer rotation steel sheet 4, power consumption steel sheet structure 5, power consumption material 6, adhesive layer 7, filling sand layer 8, shock attenuation buffer layer 9, rubber power consumption layer 10, anti-collision protective layer 11, grab ground steel nail 12, upper plate 13, middle support section of thick bamboo 14 and hypoplastron 15 etc. its characterized in that:
the rotary energy-consumption road anti-collision barrel consists of a fixed body 1, rotary energy-consumption pipes 2 and rotary energy-consumption floating bodies 3, wherein the fixed body 1 consists of ground-grabbing steel nails 12, an upper plate 13, a middle supporting cylinder 14 and a lower plate 15, the upper plate 13 is arranged at the upper end of the middle supporting cylinder 14, the lower plate 15 is arranged at the lower end of the middle supporting cylinder 14, the ground-grabbing steel nails 12 are arranged at the bottom end of the lower plate 15, a sand filling layer 8 is arranged in a cavity formed by the upper plate 13, the middle supporting cylinder 14 and the lower plate 15, the rotary energy-consumption floating bodies 3 are sleeved on the middle supporting cylinder 14, a plurality of rotary energy-consumption pipes 2 are arranged between the inner-layer rotary steel plate 4 and the middle supporting cylinder 14, in the structure of the rotary energy-consumption floating bodies 3, the innermost layer is provided with an inner-layer rotary steel plate 4, the outer layer of the inner-layer rotary steel plate 4 is provided with a bonding layer 7, the outer layer of the bonding layer 7 is provided with a shock-absorption buffer layer 9, and a plurality of energy-consumption steel plate structures 5 are arranged in the shock-absorption buffer layer 9, energy-consuming materials 6 are arranged in the energy-consuming steel plate structure 5, a rubber energy-consuming layer 10 is arranged on the outer layer of the shock absorption buffer layer 9, and an anti-collision protective layer 11 is arranged on the outer layer of the rubber energy-consuming layer 10.
The rotary energy dissipation pipe 2, the inner layer rotating steel plate 4 and the energy dissipation steel plate structure 5 are low yield point energy dissipation steel plates.
The energy dissipation material 6 is made of foamed aluminum.
The shock absorption buffer layer 9 is made of elastic materials.
A plurality of rotary energy dissipation pipes 2 are arranged between the inner layer rotating steel plate 4 and the middle supporting cylinder 14, and the adjacent rotary energy dissipation pipes 2 are all arranged in a tangent mode.
The bonding layer 7 is made of resin adhesive, and can effectively bond the inner rotating steel plate 4 and the damping buffer layer 9 together.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a rotation type power consumption road anti-collision barrel, mainly includes fixed body (1), rotatory power consumption pipe (2), rotatory power consumption body (3), inlayer rotation steel sheet (4), power consumption steel sheet structure (5), power consumption material (6), adhesion layer (7), filling sand layer (8), shock attenuation buffer layer (9), rubber power consumption layer (10), anti-collision protective layer (11), grab ground steel nail (12), upper plate (13), middle support section of thick bamboo (14) and hypoplastron (15) etc. its characterized in that:
the rotary energy-consumption road anti-collision barrel consists of a fixed body (1), rotary energy-consumption pipes (2) and rotary energy-consumption floating bodies (3), wherein the fixed body (1) consists of ground-grabbing steel nails (12), an upper plate (13), a middle supporting barrel (14) and a lower plate (15), the upper plate (13) is arranged at the upper end of the middle supporting barrel (14), the lower plate (15) is arranged at the lower end of the middle supporting barrel (14), the ground-grabbing steel nails (12) are arranged at the bottom end of the lower plate (15), a sand filling layer (8) is arranged in a cavity defined by the upper plate (13), the middle supporting barrel (14) and the lower plate (15), the rotary energy-consumption floating bodies (3) are sleeved on the middle supporting barrel (14), a plurality of rotary energy-consumption pipes (2) are arranged between the inner-layer rotary steel plates (4) and the middle supporting barrel (14), and the innermost layer of the rotary energy-consumption floating bodies (3) is provided with the inner-layer rotary steel plates (4), the outer layer of the inner layer rotating steel plate (4) is provided with a bonding layer (7), the outer layer of the bonding layer (7) is provided with a damping buffer layer (9), a plurality of energy-consuming steel plate structures (5) are arranged in the damping buffer layer (9), energy-consuming materials (6) are arranged in the energy-consuming steel plate structures (5), the outer layer of the damping buffer layer (9) is provided with a rubber energy-consuming layer (10), and the outer layer of the rubber energy-consuming layer (10) is provided with an anti-collision protective layer (11).
2. The rotary energy-consuming road anti-collision barrel as claimed in claim 1, wherein: the rotary energy dissipation pipe (2), the inner layer rotating steel plate (4) and the energy dissipation steel plate structure (5) adopt low yield point energy dissipation steel plates.
3. The rotary energy-consuming road anti-collision barrel as claimed in claim 1, wherein: the energy dissipation material (6) is made of foamed aluminum.
4. The rotary energy-consuming road anti-collision barrel as claimed in claim 1, wherein: the shock absorption buffer layer (9) is made of elastic materials.
5. The rotary energy-consuming road anti-collision barrel as claimed in claim 1, wherein: a plurality of rotary energy dissipation pipes (2) are arranged between the inner layer rotating steel plate (4) and the middle supporting cylinder (14), and the adjacent rotary energy dissipation pipes (2) are arranged tangentially.
6. The rotary energy-consuming road anti-collision barrel as claimed in claim 1, wherein: the adhesive layer (7) is made of resin adhesive, so that the inner rotating steel plate (4) and the damping buffer layer (9) can be effectively adhered together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110781126.7A CN113403982A (en) | 2021-07-10 | 2021-07-10 | Rotary energy-consumption road anti-collision barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110781126.7A CN113403982A (en) | 2021-07-10 | 2021-07-10 | Rotary energy-consumption road anti-collision barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113403982A true CN113403982A (en) | 2021-09-17 |
Family
ID=77685834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110781126.7A Withdrawn CN113403982A (en) | 2021-07-10 | 2021-07-10 | Rotary energy-consumption road anti-collision barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113403982A (en) |
-
2021
- 2021-07-10 CN CN202110781126.7A patent/CN113403982A/en not_active Withdrawn
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210917 |
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| WW01 | Invention patent application withdrawn after publication |