CN109763441B - Combined anti-collision barrel and anti-collision barrel system - Google Patents
Combined anti-collision barrel and anti-collision barrel system Download PDFInfo
- Publication number
- CN109763441B CN109763441B CN201910067502.9A CN201910067502A CN109763441B CN 109763441 B CN109763441 B CN 109763441B CN 201910067502 A CN201910067502 A CN 201910067502A CN 109763441 B CN109763441 B CN 109763441B
- Authority
- CN
- China
- Prior art keywords
- collision barrel
- barrel body
- collision
- end cover
- axis
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a combined anti-collision barrel and an anti-collision barrel system, which are characterized in that: the anti-collision barrel comprises an anti-collision barrel body which is in a regular prism shape and is hollow inside, wherein two opposite ends of the anti-collision barrel body are open and are correspondingly buckled with an upper end cover and a lower end cover which are the same as the two open ends of the anti-collision barrel body in shape respectively, at least one saturated sand bag is arranged inside the anti-collision barrel body, and saturated sand is at least partially filled in the saturated sand bag; the anti-collision barrel comprises an anti-collision barrel body, and is characterized in that a groove which is perpendicular to the axis of the anti-collision barrel body and is sunken towards the direction close to the axis of the anti-collision barrel body is arranged on the outer wall of the anti-collision barrel body, and through holes which extend along the direction perpendicular to the axis of the anti-collision barrel body and run through the two adjacent side faces of the anti-collision barrel body are formed in the same height position of the anti-collision barrel body. The anti-collision bucket has the advantages that the energy consumption is reduced through the saturated sandy soil, the damage to the vehicle is reduced, the secondary damage caused by the fact that the anti-collision bucket is turned over and rolled after being collided is avoided, and the transportation of the anti-collision bucket is facilitated.
Description
Technical Field
The invention relates to the field of traffic engineering, in particular to a combined anti-collision barrel and an anti-collision barrel system.
Background
Traffic accidents often occur due to the influence of various factors such as gradual improvement of vehicle performance, gradual rise of automobile holding amount, improvement of road surface flatness, uneven driving technique of drivers, and the like. Especially at the turning position of the road, the entrance and exit of the upper bridge and the lower bridge, the entrance and exit of the tunnel, the entrance and exit of the toll station, the end of the bridge guardrail, the pier of the upper bridge, the side slope guardrail and the like. The traffic accident rate has obvious growth trend in recent years, higher requirements are provided for the performance of traffic safety according to the national relevant standard requirements, and warning anti-collision facilities such as anti-collision barrels and the like are specially arranged at places where traffic collision accidents are easy to happen so as to prevent the traffic accident rate from being reduced as much as possible; or when the vehicle is collided, the impact of the vehicle is buffered as much as possible, the severity of the accident is reduced, and the accident loss is reduced.
At present, the types of road anti-collision barrels mainly include a barrel type or a ship type, the road anti-collision barrels are produced by adopting an integral die, water or sand is filled in the barrels to buffer the collision of vehicles, the circular barrels are low in space utilization rate in the transportation and storage processes, and the circular barrel bodies roll when bearing the collision, so that secondary damage is easily caused in an accident. And the round barrels can not be tightly and firmly combined with each other according to requirements, so that the force transmission path is dispersed and single, and the kinetic energy caused by larger impact can not be dissipated, namely the impact resistance buffering capacity and the impact resistance effect of the round barrels are not ideal. In addition, the existing anti-collision barrel has some disadvantages, such as that sand and soil can be scattered after being collided and fallen, whether the existing anti-collision barrel is collided or not can not be observed at night, and the like.
Disclosure of Invention
The invention aims to provide a combined anti-collision barrel and an anti-collision barrel system, so as to solve the problems in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a combined anti-collision barrel comprises an anti-collision barrel body which is in a regular prism shape and is hollow inside, wherein two opposite ends of the anti-collision barrel body are provided with openings, and an upper end cover and a lower end cover which are the same as the two openings of the anti-collision barrel body in shape are correspondingly buckled with the openings respectively; the outer wall of the anti-collision barrel body is provided with a groove which is perpendicular to the axis of the anti-collision barrel body and is sunken towards the direction close to the axis of the anti-collision barrel body, and a through hole which extends along the direction perpendicular to the axis of the anti-collision barrel body and penetrates through two adjacent side surfaces of the anti-collision barrel body, and the through hole and the groove are arranged at the same height of the anti-collision barrel body;
the anti-collision barrel body is a regular triangular prism and consists of three rectangular side surfaces which are the same with each other, grooves which are sunken towards the direction close to the axis of the anti-collision barrel body are arranged on each side surface in the direction vertical to the axis of the anti-collision barrel body, and the length of each groove in the direction vertical to the axis of the anti-collision barrel body is equal to the length of each side surface in the direction vertical to the axis of the anti-collision barrel body;
the two open ends of the anti-collision barrel body are respectively a first end and a second end, one side of the upper end cover close to the first end is provided with a first lug which is convexly extended in a direction which is perpendicular to the upper end cover and is close to the first end, the shape of the first lug is the same as that of the upper end cover, the first lug correspondingly extends into the anti-collision barrel body through the first end, the side wall of the first lug, which is parallel to the axis of the anti-collision barrel body, is correspondingly attached to the inner wall of the anti-collision barrel body, so that the upper end cover is correspondingly buckled at the first end, and one side of the upper end cover, which is far away from the first end, is provided with a handle;
a second bump which protrudes and extends in a direction perpendicular to the lower end cover and close to the second end is arranged on one side of the lower end cover close to the second end, the shape of the second bump is the same as that of the lower end cover, the second bump correspondingly extends into the anti-collision barrel body through the second end, and the side wall of the second bump, which is parallel to the axis of the anti-collision barrel body, is correspondingly attached to the inner wall of the anti-collision barrel body, so that the lower end cover is correspondingly buckled at the second end; one side of the second lug, which is close to the second end, is provided with a convex column which is perpendicular to the second lug and extends in a protruding manner towards the direction close to the second end, the convex column correspondingly extends into the anti-collision barrel body, the convex column is a cylinder, and the diameter of the convex column is one third of the diameter of the inscribed circle of the anti-collision barrel body;
the saturated sand bag is arranged inside the anti-collision barrel body in parallel to the axis of the anti-collision barrel body, each sand bag is arranged along the circumferential direction of the convex column, and the saturated sand bag is correspondingly attached to the inner wall of the anti-collision barrel body;
a fillet is arranged at the joint between two adjacent side surfaces forming the anti-collision barrel body;
the through holes and the grooves are arranged at the one-third height and/or the two-thirds height of the outer wall of the anti-collision barrel body in the direction parallel to the axis of the anti-collision barrel body;
at least two anti-collision barrels form an anti-collision barrel system, each anti-collision barrel is parallel and adjacent to each other, two adjacent side faces between two adjacent anti-collision barrel bodies are tightly attached, a rope passes through a through hole formed in the side face of each anti-collision barrel body and is embedded into a groove, when the anti-collision barrels are required to be used, the anti-collision barrel bodies and a lower end cover are assembled, the rope passes through the through holes in the anti-collision barrel bodies, the anti-collision barrel bodies are connected together, the side faces of the anti-collision barrel bodies are mutually attached to each other to be combined into a required shape, the rope is embedded into the groove in the side face of each anti-collision barrel body and is tensioned and fixed, and the anti-collision barrel systems are formed by fixedly connecting a plurality of anti-.
Preferably, an injection port for injecting sand is arranged at one end of the saturated sandy soil bag close to the upper end cover, and a valve for opening or closing the injection port is arranged at the injection port.
Preferably, the saturated sandy soil is subjected to optimized gradation and corrosion resistance treatment:
wherein P is the passing mass percentage of the particles with the particle diameter d, dmax is the maximum particle diameter, mu is the particle appearance coefficient, mu takes 1 for round particles, mu takes 1.5 for triangular particles, n is the grading index, and n = 0.7-0.8 is taken to achieve the purpose of easy liquefaction.
Preferably, be provided with first reflection of light sign on the anticollision bucket body outer wall, the upper end cover with the lower end cover is keeping away from one side of anticollision bucket body is provided with second reflection of light sign respectively, first reflection of light sign with second reflection of light sign is inequality.
Preferably, the anti-collision barrel body, the upper end cover and the lower end cover are made of PE resin, and the saturated sand bag is made of natural rubber.
The invention has the beneficial effects that: 1. the liquefied sandy soil in the anti-collision barrel consumes energy, so that damage of a vehicle body to road facilities such as guardrails and the like is avoided; meanwhile, the vibration response of the impacting vehicle is reduced, and the damage to the vehicle body is reduced. 2. The anti-collision barrel can be combined into a required shape, and the anti-collision and energy consumption capabilities of the anti-collision barrel are improved. 3. The shape of the anti-collision barrel is changed, and secondary damage caused by rolling after the anti-collision barrel is toppled over is prevented. 4. The barrel body of the anti-collision barrel can be inflated to restore the original shape after being collided, so that the service life of the anti-collision barrel is prolonged.
Drawings
FIG. 1 is a schematic structural diagram of a crash barrel in an embodiment of the invention;
FIG. 2 is a front view of a crash barrel in an embodiment of the present invention;
FIG. 3 is a top view of an embodiment of the present invention without an upper end cap of the crash bucket;
FIG. 4 is an exploded view of a crash barrel in an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a crash-proof bucket system in an embodiment of the present invention.
In the figure: 1. an anti-collision barrel body; 11. a first end; 12. a second end; 13. a side surface; 14. round corners; 15. a groove; 16. a through hole; 2. an upper end cover; 21. a first bump; 22. a handle; 3. a lower end cover; 31. a second bump; 32. a convex column; 4. a saturated sandy soil bag; 41. an injection port; 42. a valve; 5. a rope.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 5, an embodiment of the present invention provides a combined anti-collision barrel and an anti-collision barrel system, wherein the combined anti-collision barrel includes an anti-collision barrel body 1 having a regular prism shape and a hollow interior, two opposite ends of the anti-collision barrel body 1 are open and are respectively and correspondingly buckled with an upper end cover 2 and a lower end cover 3 having the same shape as the two open ends of the anti-collision barrel body 1, at least one saturated sand bag 4 is disposed inside the anti-collision barrel body 1, and at least part of the saturated sand bag 4 is filled with saturated sand; be provided with on the outer wall of anti-collision barrel body 1 perpendicular to anti-collision barrel body 1 axis and to being close to the sunken recess 15 of anti-collision barrel body 1 axis direction to and extend along the 1 axis direction of perpendicular to anti-collision barrel body, run through the through-hole 16 of the adjacent both sides face 13 of anti-collision barrel body 1, through-hole 16 and recess 15 set up in the same high department of anti-collision barrel body 1. The anti-collision barrel body 1 is internally provided with the saturated sand bag 4, the saturated sand bag 4 is filled with saturated sand, and the saturated sand can be liquefied after receiving collision, so that the kinetic energy of a collision object is consumed, and the damage of the collision object is reduced. The saturated sandy soil is arranged in the anti-collision barrel, so that when a vehicle on a road collides, the damage to the vehicle and the damage to protective devices such as guardrails are reduced, and the kinetic energy of the vehicle collision can be consumed to a great extent; the severity of the accident is reduced, and the accident loss is reduced.
As shown in fig. 1 to 4, in this embodiment, the barrel body 1 is a regular triangular prism, the barrel body 1 is composed of three rectangular side surfaces 13 that are the same as each other, a groove 15 that is recessed toward the direction close to the axis of the barrel body 1 is provided on each side surface 13 in the direction perpendicular to the axis of the barrel body 1, the length of the groove 15 in the direction perpendicular to the axis of the barrel body 1 is equal to the length of the side surface 13 in the direction perpendicular to the axis of the barrel body 1, and a fillet 14 is provided at the joint between two adjacent side surfaces 13, so that the cross section of the side edge of the barrel body perpendicular to the axis of the barrel body 1 is arc-shaped, thereby reducing the damage to the vehicle caused by the side edge of the barrel body 1 when the vehicle collides with the barrel body, and the damage to the guardrail and the ground when the vehicle is topples. The anti-collision barrel body 1 of regular prism shape can make anti-collision barrel when suffering the striking and toppling over, avoids producing and rolls, reduces the incidence of rolling, avoids producing the secondary damage. The shape of the anti-collision barrel body can also be any regular polygonal prism such as a regular quadrangular prism, a regular pentagonal prism and the like.
In the embodiment, the outer wall of the anti-collision barrel body 1 is provided with a groove 15 which is perpendicular to the axis of the anti-collision barrel body 1 and is recessed towards the direction close to the axis of the anti-collision barrel body 1, and a through hole 16 which extends along the direction perpendicular to the axis of the anti-collision barrel body 1 and penetrates through two adjacent side surfaces 13 of the anti-collision barrel body 1, wherein the through hole 16 and the groove 15 are arranged at the same height of the anti-collision barrel body 1; the through holes 16 are arranged at two ends of the groove 15 in the direction vertical to the axis of the anti-collision barrel body 1, and the through holes 16 and the groove 15 are arranged at one-third height and/or two-thirds height of the outer wall of the anti-collision barrel body 1 in the direction parallel to the axis of the anti-collision barrel body 1. The cross-section of recess 15 is circular-arc, can make the very good embedding of rope 5 wherein, during rope 5 passed through-hole 16 and embedding recess 15, with each anti-collision barrel fixed connection together, the anti-collision barrel body 1 of triangular prism type makes anti-collision barrel can put into required shape as required, the actual demand that satisfies that can be better, when carrying out the transportation of anti-collision barrel simultaneously, can use rope 5 to fix anti-collision barrel together layer upon layer, the transportation of being convenient for.
In this embodiment, the open setting in both ends that anticollision bucket body 1 is relative is first end 11 and second end 12 respectively, first end 11 and second end 12 correspond the lock respectively and have upper end cover 2 and lower end cover 3, upper end cover 2 is the same with the shape of first end 11, one side that upper end cover 2 is close to first end 11 is provided with to being close to the protruding first lug 21 that extends of anticollision bucket body 1 direction, the shape of first lug 21 is the same with the shape of first end 11, first end 11 corresponds the lock at the first end 11 of anticollision bucket body 1, first lug 21 corresponds through first end 11 and stretches into inside anticollision bucket body 1, first lug 21 corresponds the laminating with anticollision bucket body 1 inner wall at the outer wall that is on a parallel with anticollision bucket body 1 axis direction, makes upper end cover 2 correspond the assembly together with anticollision bucket body 1. The side of the upper end cover 2 far away from the first end 11 is provided with a handle 22, and when the upper end cover 2 and the anti-collision barrel body 1 are assembled together or separated, the assembly can be realized by pulling the handle 22.
In this embodiment, the handle 22 comprises two arches that open towards the crash-proof bucket, the arches being crosswise.
In this embodiment, a second protruding block 31 protruding and extending in a direction perpendicular to the lower end cover 3 and close to the second end 12 is disposed on one side of the lower end cover 3 close to the second end 12, the shape of the second protruding block 31 is the same as that of the lower end cover 3, the second protruding block 31 correspondingly extends into the anti-collision barrel body 1 through the second end 12, a side wall of the second protruding block 31 parallel to the axis of the anti-collision barrel body 1 is correspondingly attached to the inner wall of the anti-collision barrel body 1, so that the lower end cover 3 is correspondingly fastened to the second end 12; one side of the second bump 31 close to the second end 12 is provided with a convex column 32 which is perpendicular to the second bump 31 and extends in a direction close to the second end 12, the convex column 32 correspondingly extends into the interior of the anti-collision barrel body 1, the convex column 32 is a cylinder, and the diameter of the convex column 32 is one third of the diameter of the inscribed circle of the anti-collision barrel body 1. The axis of the convex column 32 is coincident with the axis of the anti-collision barrel body 1.
In this embodiment, the shapes of the upper end cover 2 and the lower end cover 3 are the same as the shape of the cross section of the anti-collision barrel body 1 in the direction perpendicular to the axis thereof, so that the upper end cover 2 and the lower end cover 3 can be assembled at the two opposite ends of the anti-collision barrel body 1 in a very fitting manner.
In this embodiment, an injection port 41 for injecting sand is disposed at one end of the saturated sand bag 4 close to the upper end cap 2, and a valve 42 for opening or closing the injection port 41 is disposed at the injection port 41. The valve 42 is opened to inject sand into the saturated sand bag 4, and after the injection is finished, the valve 42 is closed to ensure that the saturated sand in the saturated sand bag 4 is not exposed.
In this embodiment, the saturated sandy soil is subjected to an optimized gradation and an anti-corrosion treatment:
wherein P is the passing mass percentage of the particles with the particle diameter d, dmax is the maximum particle diameter, mu is the particle appearance coefficient, mu takes 1 for round particles, mu takes 1.5 for triangular particles, n is the grading index, and n = 0.7-0.8 is taken to achieve the purpose of easy liquefaction. The sand surface is pretreated by epoxy spraying to delay water erosion.
In this embodiment, saturation sand and soil bag 4 is on a parallel with the axis setting of anticollision bucket body 1 inside anticollision bucket body 1, each sand and soil bag sets up along projection 32 circumference, saturation sand and soil bag 4 corresponds the laminating with anticollision bucket body 1 inner wall, the projection 32 will saturate and cut apart between the sand and soil bag 4, and saturation sand and soil bag 4 can make anticollision bucket keep balance in the inside setting of anticollision bucket, can not produce the slope. Three saturated sand bags 4 are arranged in the anti-collision barrel body 1, each saturated sand bag 4 is arranged along the circumferential direction of the convex column 32, the saturated sand bags 4 are contacted pairwise, and each saturated sand bag 4 is contacted and attached with the side surface 13 of the different anti-collision barrel body 1 respectively. The saturated sand bag 4 is partially clamped between the convex column 32 and the side surface 13, and the problem that the saturated sand bag 4 moves axially in the anti-collision barrel body 1 to influence the stability of the anti-collision barrel is avoided.
In this embodiment, the anti-collision barrel body 1, the upper end cap 2 and the lower end cap 3 are made of PE resin, and the saturated sand bag 4 is made of natural rubber. The saturated sand soil bag 4 is made of natural rubber, has the advantages of high elasticity, high strength, excellent tear resistance and electrical insulation, good wear resistance and drought resistance, good processability, easy adhesion of other materials and better comprehensive performance than most of synthetic rubber. Capable of elastic deformation after being subjected to impact. The anti-collision barrel body 1, the upper end cover 2 and the lower end cover 3 are made of PE resin, the anti-collision barrel can be prevented from being repeatedly used after being impacted for many times, the service life is prolonged, when the impact is finished, the valve 42 is opened, the saturated sand bag 4 can be elastically deformed by methods such as extrusion inflation, the inner wall of the anti-collision barrel body 1 is extruded, and the anti-collision barrel body 1 is enabled to recover the original shape.
As shown in fig. 5, in this embodiment, the barrel collision prevention system includes at least two barrel collision prevention barrels, each barrel collision prevention barrel is disposed in parallel and adjacent to each other, two adjacent side surfaces between two adjacent barrel collision prevention barrel bodies 1 are closely attached to each other, and the rope 5 passes through a through hole 16 formed in the side surface of each barrel collision prevention barrel body 1 and is embedded in the groove 15. When the anti-collision barrel needs to be used, the anti-collision barrel body 1 and the lower end cover 3 are assembled, the rope 5 penetrates through the through hole 16 in the anti-collision barrel body 1, the anti-collision barrel bodies 1 are connected together, the side faces 13 of the anti-collision barrel bodies 1 are mutually attached to form a required shape, the rope 5 is embedded into the groove 15 in the side face 13 of the anti-collision barrel body 1 and is tensioned and fixed, and the anti-collision barrel bodies 1 are fixedly connected together. The method comprises the steps of putting saturated sand bags 4 into an anti-collision barrel body 1, respectively arranging three saturated sand bags 4 in each anti-collision barrel body 1, opening valves 42 of the saturated sand bags 4, putting saturated sand into the saturated sand bags 4 through filling ports 41, closing the valves 42 after a certain amount of saturated sand is filled into the saturated sand bags 4, and ensuring that the saturated sand cannot flow out of the saturated sand bags 4. The amount of the saturated sand in each saturated sand bag 4 is set according to actual conditions, so that the actual requirements can be better met, and a better effect is achieved. After the saturated sandy soil is filled, the upper end cover 2 is correspondingly buckled at the first end 11 of the anti-collision barrel body 1.
In this embodiment, be provided with first reflection of light sign on the outer wall of anti-collision barrel body 1, one side that anti-collision barrel body 1 was kept away from to upper end cover 2 and lower end cover 3 is provided with the second reflection of light sign respectively, first reflection of light sign is inequality with the second reflection of light sign, and first reflection of light sign is used for warning navigating mate the place ahead and is provided with anti-collision barrel, makes navigating mate slow down chronically. The second reflective mark is used for indicating the state of the anti-collision barrel, and the anti-collision barrel is in a falling state or an upright state. The first reflective mark and the second reflective mark are different, so that the contrast between the first reflective mark and the second reflective mark is enhanced, and the warning performance is improved.
In this embodiment, set up the guardrail department or the side slope district on road both sides with the anticollision bucket, still can be used for replacing water horse, the emergent temporary retaining of side slope collapse, blasting thing isolation enclosure, the small-size anticollision in aqueous, water storage bucket, emergent sign etc..
By adopting the technical scheme disclosed by the invention, the following beneficial effects are obtained:
the invention provides a combined anti-collision barrel and an anti-collision barrel system, wherein a light-reflecting mark arranged on the outer wall of the anti-collision barrel can remind a driver, and the anti-collision barrel is arranged in front of the anti-collision barrel. Distinguishing the state of the anti-collision barrel; the saturated sandy soil bag that anticollision bucket inside set up can consume the kinetic energy of vehicle striking rapidly when the vehicle strikes anticollision bucket, and it is corresponding to reduce the vibration when the vehicle striking, reduces the vehicle damage, and the protection personnel safety improves this anticollision facility's crashproof ability, realizes the nothing bad of road facilities, anticollision facility and vehicle. Because the anti-collision barrel is made of PE resin and the saturated sand bag is made of natural rubber, when a vehicle collides with the anti-collision barrel, the anti-collision barrel and the saturated sand bag can elastically deform, can be used for multiple times and has long service life. When the vehicle is collided, the valve is opened, gas is filled into the saturated sand bag, and the deformation of the saturated sand bag restores the deformation anti-collision barrel. The saturated sandy soil layer is subjected to optimized gradation and corrosion resistance treatment, so that the aim of durability is fulfilled. The whole anti-collision barrel can have good anti-collision capacity, so that road facilities, anti-collision facilities and vehicles can be prevented from being damaged.
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 improvements can be made without departing from the principle of the present invention, and such modifications and improvements should also be considered within the scope of the present invention.
Claims (5)
1. The utility model provides a modular anti-collision barrel which characterized in that: the anti-collision barrel comprises an anti-collision barrel body which is in a regular prism shape and is hollow inside, wherein two opposite ends of the anti-collision barrel body are open, and an upper end cover and a lower end cover which are same as the two open ends of the anti-collision barrel body in shape are correspondingly buckled with each other respectively; the outer wall of the anti-collision barrel body is provided with a groove which is perpendicular to the axis of the anti-collision barrel body and is sunken towards the direction close to the axis of the anti-collision barrel body, and a through hole which extends along the direction perpendicular to the axis of the anti-collision barrel body and penetrates through two adjacent side surfaces of the anti-collision barrel body, and the through hole and the groove are arranged at the same height of the anti-collision barrel body;
the anti-collision barrel body is a regular triangular prism and consists of three rectangular side surfaces which are the same with each other, grooves which are sunken towards the direction close to the axis of the anti-collision barrel body are arranged on each side surface in the direction vertical to the axis of the anti-collision barrel body, and the length of each groove in the direction vertical to the axis of the anti-collision barrel body is equal to the length of each side surface in the direction vertical to the axis of the anti-collision barrel body;
the two open ends of the anti-collision barrel body are respectively a first end and a second end, one side of the upper end cover close to the first end is provided with a first lug which is convexly extended in a direction which is perpendicular to the upper end cover and is close to the first end, the shape of the first lug is the same as that of the upper end cover, the first lug correspondingly extends into the anti-collision barrel body through the first end, the side wall of the first lug, which is parallel to the axis of the anti-collision barrel body, is correspondingly attached to the inner wall of the anti-collision barrel body, so that the upper end cover is correspondingly buckled at the first end, and one side of the upper end cover, which is far away from the first end, is provided with a handle;
a second bump which protrudes and extends in a direction perpendicular to the lower end cover and close to the second end is arranged on one side of the lower end cover close to the second end, the shape of the second bump is the same as that of the lower end cover, the second bump correspondingly extends into the anti-collision barrel body through the second end, and the side wall of the second bump, which is parallel to the axis of the anti-collision barrel body, is correspondingly attached to the inner wall of the anti-collision barrel body, so that the lower end cover is correspondingly buckled at the second end; one side of the second lug, which is close to the second end, is provided with a convex column which is perpendicular to the second lug and extends in a protruding manner towards the direction close to the second end, the convex column correspondingly extends into the anti-collision barrel body, the convex column is a cylinder, and the diameter of the convex column is one third of the diameter of the inscribed circle of the anti-collision barrel body;
the saturated sand bag is arranged inside the anti-collision barrel body in parallel to the axis of the anti-collision barrel body, each sand bag is arranged along the circumferential direction of the convex column, and the saturated sand bag is correspondingly attached to the inner wall of the anti-collision barrel body;
a fillet is arranged at the joint between two adjacent side surfaces forming the anti-collision barrel body;
the through holes and the grooves are arranged at the one-third height and/or the two-thirds height of the outer wall of the anti-collision barrel body in the direction parallel to the axis of the anti-collision barrel body;
at least two anti-collision barrels form an anti-collision barrel system, each anti-collision barrel is parallel and adjacent to each other, two adjacent side faces between two adjacent anti-collision barrel bodies are tightly attached, a rope passes through a through hole formed in the side face of each anti-collision barrel body and is embedded into a groove, when the anti-collision barrels are required to be used, the anti-collision barrel bodies and a lower end cover are assembled, the rope passes through the through holes in the anti-collision barrel bodies, the anti-collision barrel bodies are connected together, the side faces of the anti-collision barrel bodies are mutually attached to each other to be combined into a required shape, the rope is embedded into the groove in the side face of each anti-collision barrel body and is tensioned and fixed, and the anti-collision barrel systems are formed by fixedly connecting a plurality of anti-.
2. The modular crash barrel of claim 1, wherein: one end of the saturated sandy soil bag, which is close to the upper end cover, is provided with an injection port for injecting sandy soil, and the injection port is provided with a valve for opening or closing the injection port.
3. The modular crash barrel of claim 1, wherein: the saturated sandy soil is subjected to optimized gradation and corrosion resistance treatment:
wherein P is the passing mass percentage of the particles with the particle diameter d, dmax is the maximum particle diameter, mu is the particle appearance coefficient, mu takes 1 for round particles, mu takes 1.5 for triangular particles, n is the grading index, and n = 0.7-0.8 is taken to achieve the purpose of easy liquefaction.
4. The modular crash barrel of claim 1, wherein: be provided with first reflection of light sign on the anti-collision barrel body outer wall, the upper end cover with the lower end cover is keeping away from one side of anti-collision barrel body is provided with second reflection of light sign respectively, first reflection of light sign with second reflection of light sign is inequality.
5. The modular crash barrel of claim 1, wherein: the anti-collision barrel body, the upper end cover and the lower end cover are made of PE resin, and the saturated sand bag is made of natural rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910067502.9A CN109763441B (en) | 2019-01-24 | 2019-01-24 | Combined anti-collision barrel and anti-collision barrel system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910067502.9A CN109763441B (en) | 2019-01-24 | 2019-01-24 | Combined anti-collision barrel and anti-collision barrel system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109763441A CN109763441A (en) | 2019-05-17 |
| CN109763441B true CN109763441B (en) | 2021-04-23 |
Family
ID=66454994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910067502.9A Expired - Fee Related CN109763441B (en) | 2019-01-24 | 2019-01-24 | Combined anti-collision barrel and anti-collision barrel system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109763441B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499723A (en) * | 2019-08-14 | 2019-11-26 | 北京交通大学 | A kind of pin-connected panel multipurpose liquefied sand Anti-collision barrel |
| CN110438920A (en) * | 2019-09-06 | 2019-11-12 | 广州大学 | A kind of highway ramp fork anticollision device, collision-prevention device |
| CN111284968A (en) * | 2020-03-06 | 2020-06-16 | 李海明 | Public garbage bin anticollision and self-closing device based on non-Newtonian fluid |
| CN115288063B (en) * | 2022-04-12 | 2023-07-28 | 安徽三联学院 | Anti-collision barrel for road |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005026445A1 (en) * | 2003-09-17 | 2005-03-24 | Hill & Smith Holdings Plc | Road safety barriers |
| KR20060025215A (en) * | 2005-10-27 | 2006-03-20 | 서호영 | Car mechaincal device |
| CN103966957A (en) * | 2014-05-06 | 2014-08-06 | 杭州电子科技大学 | Anti-invasion wireless alarm conical tube |
| CN204919429U (en) * | 2015-09-07 | 2015-12-30 | 西安中交土木科技有限公司 | Modularization collision avoidance pier structure |
| CN205454846U (en) * | 2016-02-15 | 2016-08-17 | 重庆路通道路设施制造有限公司 | Keep apart anticollision flower case |
| CN207931654U (en) * | 2017-12-05 | 2018-10-02 | 同济大学 | A kind of Multi-tube composite buffering anti-collision device |
| CN208346718U (en) * | 2018-05-07 | 2019-01-08 | 吕海波 | A kind of electric power telecommunications line bar anti-collision reflective protection stake |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10114920A (en) * | 1996-10-11 | 1998-05-06 | Yamaguchi Shokai:Kk | Guard fence |
| CN202031048U (en) * | 2011-04-18 | 2011-11-09 | 陈藕莲 | Road pier |
| KR101429083B1 (en) * | 2013-02-04 | 2014-08-14 | 장기석 | ABS reinforced frame, sand, photovoltaic module, LED light bulb, take advantage of, cushion the impact, producing electricity, eradicate harmfulinsects, road headlight, a median strip, |
| CN203904819U (en) * | 2014-04-26 | 2014-10-29 | 江苏博泓新材料科技有限公司 | Pier anti-collision protective device |
| CN205314031U (en) * | 2016-01-18 | 2016-06-15 | 浙江绿星园林景观工程有限公司 | Town road anti -collision barrel |
| CN205711864U (en) * | 2016-04-27 | 2016-11-23 | 浙江嘉宬科技有限公司 | A kind of Anti-collision barrel |
| CN205822078U (en) * | 2016-06-30 | 2016-12-21 | 裘嵩 | Anti-collision barrel and use the CAS of this Anti-collision barrel |
| CN106436615A (en) * | 2016-08-30 | 2017-02-22 | 四川弘毅智慧知识产权运营有限公司 | Highway anti-colliding barrel capable of actively giving out light |
| CN206157635U (en) * | 2016-10-29 | 2017-05-10 | 浙江省天台县天牛橡塑有限公司 | Convenient portable crash barrier |
| CN206928221U (en) * | 2017-04-17 | 2018-01-26 | 嘉业卓众建设有限公司 | Stable liftable municipal administration water horse |
| CN206736787U (en) * | 2017-05-18 | 2017-12-12 | 南京德阳工程监理咨询有限公司 | A kind of road Anti-collision barrel |
| CN108547214B (en) * | 2018-04-18 | 2019-08-09 | 交通运输部公路科学研究所 | A kind of pre-constructed unit packaged type bridges anti-collision facility based on sand liquefaction damping |
| CN208415163U (en) * | 2018-05-29 | 2019-01-22 | 浙江鼎天交通设施有限公司 | A kind of impact resistance Anti-collision barrel |
| CN108677823A (en) * | 2018-07-01 | 2018-10-19 | 沈阳建筑大学 | It can Self-resetting pier anticollision energy consumption circle |
-
2019
- 2019-01-24 CN CN201910067502.9A patent/CN109763441B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005026445A1 (en) * | 2003-09-17 | 2005-03-24 | Hill & Smith Holdings Plc | Road safety barriers |
| KR20060025215A (en) * | 2005-10-27 | 2006-03-20 | 서호영 | Car mechaincal device |
| CN103966957A (en) * | 2014-05-06 | 2014-08-06 | 杭州电子科技大学 | Anti-invasion wireless alarm conical tube |
| CN204919429U (en) * | 2015-09-07 | 2015-12-30 | 西安中交土木科技有限公司 | Modularization collision avoidance pier structure |
| CN205454846U (en) * | 2016-02-15 | 2016-08-17 | 重庆路通道路设施制造有限公司 | Keep apart anticollision flower case |
| CN207931654U (en) * | 2017-12-05 | 2018-10-02 | 同济大学 | A kind of Multi-tube composite buffering anti-collision device |
| CN208346718U (en) * | 2018-05-07 | 2019-01-08 | 吕海波 | A kind of electric power telecommunications line bar anti-collision reflective protection stake |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109763441A (en) | 2019-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109763441B (en) | Combined anti-collision barrel and anti-collision barrel system | |
| US5123773A (en) | Stand-alone highway barrier | |
| EP2207936B1 (en) | Impact absorbing barrier assembly | |
| CN110004852B (en) | Assembled road barrier structure with shock attenuation power consumption effect | |
| CN110067220A (en) | A kind of type rotary anti-collision guardrail based on magnetorheological glue | |
| CN112709175A (en) | Safety protection semicircular groove device for roadside electric power rod piece of low-grade highway | |
| CN210621560U (en) | Road isolation system | |
| CN210459055U (en) | Safety anti-collision device of highway guardrail | |
| CN111733734A (en) | Variable-caliber impact friction damping anti-collision barrel | |
| CN201330379Y (en) | Movable anti-collision warning post | |
| CN115182284B (en) | Anti-collision guardrail for vehicle | |
| CN209760104U (en) | Improved anti-collision sleeve box | |
| CN210194494U (en) | Assembled road hard shoulder structure with shock attenuation power consumption effect | |
| CN212688810U (en) | Lane isolation guardrail | |
| CN204475231U (en) | Safety guard fence for super highway | |
| CN210597144U (en) | Foamed aluminum buffering energy-absorbing anti-collision guardrail end | |
| CN208346718U (en) | A kind of electric power telecommunications line bar anti-collision reflective protection stake | |
| CN211690093U (en) | Safety guarantee setting component for highway anti-collision bridge pier | |
| CN2823319Y (en) | Detachable sign rod for highway | |
| CN112144449A (en) | Piston type energy-consumption protective fence | |
| CN219527424U (en) | Buffer isolation column | |
| CN218813526U (en) | Bridge buffer stop based on flexible composite structure | |
| CN213836548U (en) | Sliding type multistage energy dissipation buffering ship collision prevention facility | |
| CN214143469U (en) | Reinforced buffering anti-collision barrel | |
| CN211446591U (en) | Bridge anti-collision structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210423 Termination date: 20220124 |