CN111733733A - High-performance road traffic anti-collision barrel structure - Google Patents
High-performance road traffic anti-collision barrel structure Download PDFInfo
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- CN111733733A CN111733733A CN202010723553.5A CN202010723553A CN111733733A CN 111733733 A CN111733733 A CN 111733733A CN 202010723553 A CN202010723553 A CN 202010723553A CN 111733733 A CN111733733 A CN 111733733A
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- steel plate
- drum type
- energy dissipation
- section
- elastic
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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
- E01F15/003—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
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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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- 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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/619—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
Abstract
A high-performance road traffic anti-collision barrel structure belongs to the field of traffic safety facilities and comprises a barrel cover, a barrel body, a base, a reflective material, ground grabbing steel nails, a sand filling energy absorption layer, an energy dissipation fixing pipe and the like, wherein the barrel cover is arranged at the upper end of the anti-collision barrel, the barrel body is arranged in the middle of the anti-collision barrel, the base is arranged at the bottom of the anti-collision barrel, the energy dissipation fixing pipe is arranged at the innermost layer of the barrel body, an inner ring small section inner drum type energy dissipation soft steel plate is arranged on the outer side of the inner ring small section inner drum type energy dissipation soft steel plate, an outer ring large section outer drum type energy dissipation soft steel plate is arranged on the outer side of the outer ring large section outer drum type energy dissipation soft steel plate, and an elastic buffer cushion is arranged on the outer side of the outer ring large section outer drum type energy dissipation soft steel plate.
Description
Technical Field
The invention belongs to the field of traffic safety facilities, and particularly relates to a high-performance road traffic anti-collision barrel structure.
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 high-performance road traffic anti-collision barrel structure, which can obviously improve the energy consumption efficiency, and can reduce the damage degree to vehicles and improve the safety performance by performing multi-layer buffering on the collision force through the coordination of the structure.
In order to achieve the purpose, the invention adopts the technical scheme that:
a high-performance road traffic anti-collision barrel structure mainly comprises a barrel cover, a barrel body, a base, a light-reflecting material, ground grabbing steel nails, a sand-filled energy absorption layer, an energy consumption fixing pipe, an energy consumption material, an outer ring large section outer drum type energy consumption soft steel plate, an elastic buffer cushion, a first elastic support connecting rod, a second elastic support connecting rod, an inner ring small section inner drum type energy consumption soft steel plate, a high-strength fixing hinge, an elastic connecting rod, a common fixing hinge, a large section outer drum type steel plate unit and a small section inner drum type steel plate unit, wherein in the high-performance road traffic anti-collision barrel structure, the upper end is provided with the barrel cover, the middle is provided with the barrel body, the bottom is provided with the base, the outer surface of the barrel body is provided with the light-reflecting material, the bottom of the base is provided with a plurality of ground grabbing steel nails, in the structure of the barrel body, the innermost layer is provided with the energy consumption fixing pipe, the outer side of the energy consumption fixing pipe is provided with an inner ring small section inner drum type, the outer side of the outer ring large-section outer drum type energy dissipation mild steel plate is provided with an elastic cushion pad, the outer ring large-section outer drum type energy dissipation mild steel plate is formed by connecting a plurality of large-section outer drum type steel plate units, the inner ring small-section inner drum type energy dissipation mild steel plate is formed by connecting a plurality of small-section inner drum type steel plate units, a plurality of first elastic supporting connecting rods are arranged, one ends of the first elastic supporting connecting rods are connected with the energy dissipation fixing pipes, the other ends of the first elastic supporting connecting rods penetrate through the inner ring small-section inner drum type energy dissipation mild steel plate and are connected with high-strength fixing hinges, common fixing hinges are arranged between the adjacent high-strength fixing hinges, the common fixing hinges are connected with the high-strength fixing hinges on two sides of the common fixing hinges through the elastic connecting rods, meanwhile, the joints of the common fixing hinges and the adjacent small-section inner drum type steel plate units are connected through second elastic supporting connecting rods, the high-strength fixing hinges are all contacted with the, the energy-consuming material is arranged inside the energy-consuming fixed pipe, and the other cavities are provided with the filled sand energy-absorbing layers.
The energy dissipation fixed pipe, the outer ring large section outer drum type energy dissipation mild steel plate and the inner ring small section inner drum type energy dissipation mild steel plate are made of low yield point steel plates.
The energy dissipation material is made of foamed aluminum.
The outer ring large-section outer-drum energy dissipation mild steel plate is formed by welding and connecting a plurality of large-section outer-drum steel plate units.
The inner-ring small-section inner-drum energy dissipation mild steel plate is formed by welding and connecting a plurality of small-section inner-drum steel plate units.
The elastic buffer cushion is made of high-damping rubber.
The first elastic supporting connecting rod, the second elastic supporting connecting rod and the elastic connecting rod are made of elastic materials.
The number of the large-section outer drum-shaped steel plate units is the same as that of the small-section inner drum-shaped steel plate units.
The invention has the beneficial effects that:
the anti-collision barrel structure has the advantages of simplicity, convenience, practicality, safety, low cost, strong anti-collision capacity, elasticity and buffering capacity, and in order to enable the anti-collision barrel to disperse the impact force of a vehicle, the energy is transmitted to the high-strength fixed hinge and the first elastic supporting connecting rod by impacting the elastic buffer cushion and the outer large-section outer drum type energy dissipation soft steel plate of the outer ring, the energy is transmitted to the high-strength fixed hinge and the first elastic supporting connecting rod by the aid of the common fixed hinge and the second elastic supporting connecting rod and the elastic connecting rod to enable the inner small-section inner drum type energy dissipation soft steel plate of the inner ring to deform and consume energy, and meanwhile, the energy is extruded and consumed by the sand filling energy absorption layer and the energy dissipation material, the first elastic supporting connecting rod, the second elastic supporting connecting rod, the high-strength fixed hinge, the elastic connecting rod and the common fixed hinge are connected to enable the outer large-section outer drum type energy dissipation soft steel plate of the outer, the collision force is buffered in a multi-layer mode through the coordination of the structure, the damage degree to the vehicle is reduced, and the safety performance is improved, so that the safety of the vehicle and passengers is protected to the greatest extent, and the requirement of road collision avoidance safety is met.
Drawings
FIG. 1 is a schematic front view of a high performance road traffic crash bucket structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a barrel according to the present invention;
FIG. 3 is a schematic view of an outer-ring large-section outer-drum energy-dissipating mild steel plate;
FIG. 4 is a schematic view of an inner drum type energy dissipation mild steel plate with a small section of an inner ring.
In the figure: 1 is a barrel cover; 2 is a barrel body; 3 is a base; 4 is a reflective material; 5 is a ground gripping steel nail; 6 is a filling sand energy absorption layer; 7 is an energy consumption fixed pipe; 8 is energy consumption material; 9 is an outer-ring large-section outer-drum energy-dissipation mild steel plate; 10 is an elastic buffer cushion; 11 is a first elastic supporting connecting rod; 12 is a second elastic supporting connecting rod; 13 is an inner drum type energy dissipation mild steel plate with small sections of inner rings; 14 is a high-strength fixed hinge; 15 is an elastic connecting rod; 16 is a common fixed hinge; 17 is a large-section external drum-shaped steel plate unit; and 18 is a small-section inner drum-shaped steel plate unit.
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.
A high-performance road traffic anti-collision barrel structure mainly comprises a barrel cover 1, a barrel body 2, a base 3, a reflective material 4, ground grabbing steel nails 5, a sand filling and energy absorbing layer 6, an energy dissipation fixed pipe 7, an energy dissipation material 8, an outer large-section outer drum type energy dissipation mild steel plate 9, an elastic buffer pad 10, a first elastic support connecting rod 11, a second elastic support connecting rod 12, an inner small-section inner drum type energy dissipation mild steel plate 13, a high-strength fixed hinge 14, an elastic connecting rod 15, a common fixed hinge 16, a large-section outer drum type steel plate unit 17, a small-section inner drum type steel plate unit 18 and the like, wherein in the high-performance road traffic anti-collision barrel structure, the upper end is provided with the barrel cover 1, the middle is provided with the barrel body 2, the bottom is provided with the base 3, the reflective material 4 is arranged on the outer surface of the barrel body 2, a plurality of ground grabbing steel nails 5 are arranged at the bottom of the base 3, in the, the innermost layer is provided with an energy consumption fixing pipe 7, the outer side of the energy consumption fixing pipe 7 is provided with an inner ring small-section inner drum type energy consumption soft steel plate 13, the outer side of the inner ring small-section inner drum type energy consumption soft steel plate 13 is provided with an outer ring large-section outer drum type energy consumption soft steel plate 9, the outer side of the outer ring large-section outer drum type energy consumption soft steel plate 9 is provided with an elastic buffer pad 10, the outer ring large-section outer drum type energy consumption soft steel plate 9 is formed by connecting a plurality of large-section outer drum type steel plate units 17, the inner ring small-section inner drum type energy consumption soft steel plate 13 is formed by connecting a plurality of small-section inner drum type steel plate units 18, a plurality of first elastic supporting connecting rods 11 are arranged, one end of each first elastic supporting connecting rod is connected with the energy consumption fixing pipe 7, the other end of each first elastic supporting rod penetrates through the inner ring small-section inner drum type energy consumption soft steel plate 13 and the high-strength fixing hinges 14, a common fixing hinge 16 is arranged between the, meanwhile, the joints of the common fixed hinges 16 and the adjacent small-section inner drum-shaped steel plate units 18 are connected through second elastic supporting connecting rods 12, the high-strength fixed hinges 14 are all in contact with outer-ring large-section outer drum-shaped energy dissipation soft steel plates 9 arranged on the outer sides of the high-strength fixed hinges, in the structure of the barrel body 2, energy dissipation materials 8 are arranged inside the energy dissipation fixed pipes 7, and the rest cavities are provided with sand filling energy absorption layers 6.
The energy dissipation fixed pipe 7, the outer ring large section outer drum type energy dissipation mild steel plate 9 and the inner ring small section inner drum type energy dissipation mild steel plate 13 are made of low yield point steel plates.
The energy dissipation material 8 is made of foamed aluminum.
The outer ring large-section outer drum type energy dissipation mild steel plate 9 is formed by welding and connecting a plurality of large-section outer drum type steel plate units 17.
The inner ring small section inner drum type energy dissipation mild steel plate 13 is formed by welding and connecting a plurality of small section inner drum type steel plate units 18.
The elastic buffer pad 10 is made of high damping rubber.
The first elastic supporting connecting rod 11, the second elastic supporting connecting rod 12 and the elastic connecting rod 15 are made of elastic materials.
The large-section outer drum-shaped steel plate units 17 and the small-section inner drum-shaped steel plate units 18 are arranged in the same number.
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 (8)
1. A high-performance road traffic anti-collision barrel structure comprises a barrel cover (1), a barrel body (2), a base (3), a reflective material (4), ground grabbing steel nails (5), a sand filling and energy absorbing layer (6), an energy dissipation fixed pipe (7), an energy dissipation material (8), an outer large-section outer drum type energy dissipation soft steel plate (9), an elastic cushion pad (10), a first elastic support connecting rod (11), a second elastic support connecting rod (12), an inner small-section inner drum type energy dissipation soft steel plate (13), a high-strength fixed hinge (14), an elastic connecting rod (15), a common fixed hinge (16), a large-section outer drum type steel plate unit (17) and a small-section inner drum type steel plate unit (18), wherein the barrel cover (1) is arranged at the upper end of the anti-collision barrel, the barrel body (2) is arranged in the middle, the base (3) is arranged at the bottom of the anti-collision barrel body (2), and the reflective, the ground grabbing device is characterized in that a plurality of ground grabbing steel nails (5) are arranged at the bottom of the base (3), an energy consumption fixing pipe (7) is arranged at the innermost layer of the barrel body (2), an inner ring small section inner drum type energy consumption soft steel plate (13) is arranged on the outer side of the energy consumption fixing pipe (7), an outer ring large section outer drum type energy consumption soft steel plate (9) is arranged on the outer side of the inner ring small section inner drum type energy consumption soft steel plate (13), an elastic cushion pad (10) is arranged on the outer side of the outer ring large section outer drum type energy consumption soft steel plate (9), the outer ring large section outer drum type energy consumption soft steel plate (9) is formed by connecting a plurality of large section outer drum type steel plate units (17), the inner ring small section inner drum type energy consumption soft steel plate (13) is formed by connecting a plurality of small section inner drum type steel plate units (18), a plurality of first elastic supporting connecting rods (11) are arranged, one end of each elastic supporting connecting rod is hinged with the energy consumption fixing pipe (7), and the other end of each elastic supporting rod penetrates, be equipped with ordinary fixed hinge (16) between adjacent high-strength fixed hinge (14), ordinary fixed hinge (16) link to each other through elasticity connecting rod (15) with high-strength fixed hinge (14) of its both sides, and the junction of drum type steel sheet unit (18) links to each other through second elasticity support connecting rod (12) in ordinary fixed hinge (16) and the adjacent little section simultaneously, high-strength fixed hinge (14) all contacts with outer lane major segment outer drum type power consumption mild steel board (9) that its outside set up, and in the structure of staving (2), the inside of power consumption fixed pipe (7) is equipped with power consumption material (8), and remaining cavity sets up fills husky energy absorbing layer (6).
2. The high-performance road traffic crash bucket structure of claim 1, wherein: the energy dissipation fixed pipe (7), the outer ring large section outer drum type energy dissipation mild steel plate (9) and the inner ring small section inner drum type energy dissipation mild steel plate (13) are low yield point steel plates.
3. The high-performance road traffic crash bucket structure of claim 1, wherein: the energy dissipation material (8) is foamed aluminum.
4. The high-performance road traffic crash bucket structure of claim 1, wherein: the outer ring large-section outer drum type energy dissipation mild steel plate (9) is formed by welding and connecting a plurality of large-section outer drum type steel plate units (17).
5. The high-performance road traffic crash bucket structure of claim 1, wherein: the inner-ring small-section inner-drum energy dissipation mild steel plate (13) is formed by welding and connecting a plurality of small-section inner-drum type steel plate units (18).
6. The high-performance road traffic crash bucket structure of claim 1, wherein: the elastic buffer cushion (10) is made of high damping rubber.
7. The high-performance road traffic crash bucket structure of claim 1, wherein: the first elastic supporting connecting rod (11), the second elastic supporting connecting rod (12) and the elastic connecting rod (15) are elastic connecting rods.
8. The high-performance road traffic crash bucket structure of claim 1, wherein: the large-section outer drum-shaped steel plate units (17) and the small-section inner drum-shaped steel plate units (18) are the same in number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010723553.5A CN111733733A (en) | 2020-07-24 | 2020-07-24 | High-performance road traffic anti-collision barrel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010723553.5A CN111733733A (en) | 2020-07-24 | 2020-07-24 | High-performance road traffic anti-collision barrel structure |
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| Publication Number | Publication Date |
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| CN111733733A true CN111733733A (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010723553.5A Pending CN111733733A (en) | 2020-07-24 | 2020-07-24 | High-performance road traffic anti-collision barrel structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250114A (en) * | 2021-06-11 | 2021-08-13 | 南通大学 | Anti-collision pile |
-
2020
- 2020-07-24 CN CN202010723553.5A patent/CN111733733A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250114A (en) * | 2021-06-11 | 2021-08-13 | 南通大学 | Anti-collision pile |
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