CN110656602A - Take warning function's shock attenuation guardrail - Google Patents
Take warning function's shock attenuation guardrail Download PDFInfo
- Publication number
- CN110656602A CN110656602A CN201910929083.5A CN201910929083A CN110656602A CN 110656602 A CN110656602 A CN 110656602A CN 201910929083 A CN201910929083 A CN 201910929083A CN 110656602 A CN110656602 A CN 110656602A
- Authority
- CN
- China
- Prior art keywords
- guardrail
- shock
- warning
- guardrail body
- absorbing
- 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.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
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- 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
- E01F15/006—Lane control by movable lane separating barriers, e.g. shiftable barriers, retractable kerbs ; Apparatus or barriers specially adapted therefor, e.g. wheeled barriers
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0492—Provisions for guiding in combination with rails, e.g. tire-gutters
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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
- E01F15/143—Protecting devices located at the ends of barriers
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention relates to the technical field of guardrails, in particular to a shock-absorbing guardrail with a warning function, which comprises a guardrail body, wherein a warning assembly is arranged on the guardrail body and comprises a warning piece and a shock-absorbing piece, the warning piece is an arc plate, two ends of the warning piece are respectively detachably arranged on two sides of the guardrail body, the arc plate faces to one side away from the guardrail body, a reflecting adhesive tape is pasted on the arc plate of the warning piece, the shock-absorbing piece is a V-shaped plate, two end parts of the V-shaped plate are detachably arranged on the guardrail body, and the bottom of the V-shaped plate is fixedly arranged in the middle of the arc plate. The warning assembly is arranged on the guardrail, and the shock absorption piece is arranged on the guardrail, so that the impact force generated during collision can be relieved while warning is performed, and the probability of injury of drivers is reduced.
Description
Technical Field
The invention relates to the technical field of guardrails, in particular to a shock-absorbing guardrail with a warning function.
Background
The traffic guardrail is a traffic safety facility arranged at the outer side of a road shoulder, a traffic separation belt, a sidewalk curb and the like. The collision energy is absorbed through self-deformation or vehicle climbing, so that the driving direction of the vehicle is changed, the vehicle is prevented from going out of the road or entering an opposite lane, and the injury to passengers is reduced to the maximum extent.
The guardrail can set up warning post in crossing department usually for the suggestion driver place ahead has the guardrail, prevents that the vehicle from striking the guardrail.
Because the warning post can often be strikeed by the vehicle, warning post intensity itself is great than harder, and the impact force is great behind the vehicle striking warning post, leads to the vehicle deformation serious, makes navigating mate injured more easily.
Disclosure of Invention
The invention aims to provide a shock-absorbing guardrail with a warning function, wherein a warning assembly is arranged on the guardrail, and a shock-absorbing piece is arranged on the guardrail, so that the impact force generated during collision can be relieved while warning is carried out, and the probability of injury of drivers is reduced.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a take warning function's shock attenuation guardrail, includes the guardrail body, install the warning subassembly on the guardrail body, the warning subassembly includes warning piece and shock attenuation piece, the warning piece is the circular arc board, and the both ends of warning piece are demountable installation respectively in the both sides of guardrail body, and the circular arc board orientation deviates from guardrail body one side, and warning piece circular arc board facing is equipped with reflection of light sticky tape, the shock attenuation piece is the V-arrangement board, and two tip demountable installation of V-arrangement board are on the guardrail body, and the bottom of V-arrangement board sets firmly at the circular arc board middle part.
By adopting the technical scheme, the arc-shaped warning piece is matched with the reflective adhesive tape, so that vehicles running at multiple angles can see the warning piece to play a warning role, meanwhile, the arc-shaped plate can relieve part of impact force through deformation when being impacted, and the V-shaped plate can relieve part of impact force by deforming and expanding spans at two ends of the V-shaped plate when the warning piece is impacted; therefore, impact force generated during collision can be relieved while warning, and the probability of injury of drivers is reduced.
The invention is further configured to: the guardrail body includes carriage and guardrail board, the carriage has a plurality ofly, and the carriage equidistant setting is subaerial, the guardrail board has a plurality ofly, and the guardrail board is all installed at the both ends of two adjacent carriages, install damper between the carriage that links to each other.
Through adopting above-mentioned technical scheme, the guardrail body is constituteed to carriage and guardrail board, and when vehicle speed was too fast or oversize vehicle striking warning piece, warning piece can't block oversize vehicle and the vehicle that traveles at a high speed usually, and on the guardrail body can be strikeed to the vehicle, damper assembly was used for slowing down the impact force of vehicle to the guardrail body to reduce the injured probability of navigating mate.
The invention is further configured to: the damping assembly comprises a supporting plate and an elastic plate, two ends of the supporting plate are respectively fixedly arranged on two connected supporting frames, and two ends of the elastic plate are respectively fixedly arranged at two ends of the supporting plate.
Through adopting above-mentioned technical scheme, the backup pad is used for connecting two backup pads of support, and the elastic plate is used for the shock attenuation, when the backup pad is strikeed, slows down the impact through making the elastic plate shape change.
The invention is further configured to: the guardrail plate is a wave-shaped guardrail plate, and the guardrail plate is installed on the supporting frame through bolts.
By adopting the technical scheme, the wave-shaped guardrail plate has good collision resistance and energy absorption, is not easy to be damaged by collision, and can well protect vehicles and drivers.
The invention is further configured to: horizontal mounting grooves are formed in the guardrail plate mounting bolts, the bolts penetrate through the horizontal mounting grooves and are connected to the supporting frame in a threaded mode.
Through adopting above-mentioned technical scheme, offering of horizontal installation groove can make the guardrail board be applicable to between the carriage of different intervals.
The invention is further configured to: and a plurality of blocking strips are arranged in the horizontal mounting groove.
Through adopting above-mentioned technical scheme, the setting of stopping the strip can play and stop the effect and slow down the impact force when the guardrail body receives the striking.
The invention is further configured to: the utility model discloses a fixing part, including the fixed part, the carriage includes fixed part and lift portion, and the fixed part sets firmly subaerial, has seted up vertical groove of sliding in the lift portion, is provided with the slide bar on the fixed part, the slide bar mutually supports with the groove of sliding, and the lift portion slides on the slide bar through the cooperation of the groove of sliding and slide bar at the slip of fixed part, is provided with fixed subassembly on the fixed part, fixes the lift portion on the fixed part through fixed subassembly.
Through adopting above-mentioned technical scheme, the setting of fixed part and lift portion makes the carriage height-adjustable festival, can carry out the regulation of carriage height according to local vehicle overall height, guarantees that guardrail body application scope is wider.
The invention is further configured to: the fixed subassembly includes adjustment tank, clamping screw and fixation nut, the adjustment tank is vertical to be seted up in the lift portion, clamping screw sets firmly on the fixed part, and fixing bolt passes the adjustment tank, and sets up the direction along the adjustment tank in the adjustment tank and slide, fixation nut threaded connection is on clamping screw.
Through adopting above-mentioned technical scheme, cup joint groove, clamping screw and fixation nut's setting, can cooperate the use to the regulation of control fixed part and lift portion is fixed.
The invention is further configured to: the guardrail body bottom is provided with the direction subassembly, and the direction subassembly is led the guardrail body and is slided along guardrail body length direction when the guardrail body receives the striking.
Through adopting above-mentioned technical scheme, the direction subassembly can be when the vehicle striking warns the piece, and the shock attenuation that makes damper can be better is led to the deformation direction of guardrail body.
The invention is further configured to: the guide assembly comprises two installation seats and two guide rods, the two installation seats are respectively installed on the ground at the two ends of the guardrail body in the length direction, the guide rods are installed between the two installation seats, and the guide rods penetrate through the guardrail body.
Through adopting above-mentioned technical scheme, the guide bar passes through the mount pad to be fixed subaerial, and the guide bar is lower can not more the vehicle contact and cause the damage to the vehicle on the one hand, and on the other hand can be stable fixed to guarantee the function of direction.
In conclusion, the beneficial technical effects of the invention are as follows:
the arc-shaped warning piece is matched with the light-reflecting adhesive tape, so that vehicles running at multiple angles can see the warning piece to play a warning role, meanwhile, the arc-shaped plate can relieve part of impact force through deformation when being impacted, and the V-shaped plate can relieve part of impact force by expanding the span at the two ends of the V-shaped plate through deformation when the warning piece is impacted; therefore, impact force during collision can be relieved while warning, and the probability of injury of drivers is reduced;
the supporting frame and the guardrail plate form a guardrail body, when the vehicle speed is too high or a large vehicle collides with the warning piece, the warning piece cannot block the large vehicle and the vehicle running at high speed, the vehicle can collide with the guardrail body, and the shock absorption assembly is used for slowing down the collision of the vehicle on the guardrail body, so that the impact force is reduced, and the probability of injury of a driver is reduced;
the wave-shaped guardrail plate has good collision resistance and the function of absorbing energy, is not easy to be damaged by collision, and can play a good role in protecting vehicles and drivers;
the arrangement of the horizontal mounting groove can enable the guardrail plate to be suitable for supporting frames with different intervals;
the barrier strips can play a role in blocking and slowing down impact force when the guardrail body is impacted;
the supporting frame height can be adjusted by arranging the fixing part and the lifting part, the height of the supporting frame can be adjusted according to the overall height of a local vehicle, and the application range of the guardrail body is wider.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of another perspective of the overall structure of the present invention.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
In the figure, 1, a guardrail body; 101. a support frame; 1011. a fixed part; 1012. a lifting part; 102. a guardrail plate; 2. a warning component; 201. a warning member; 202. a shock absorbing member; 3. a reflective tape; 4. a shock absorbing assembly; 401. a support plate; 402. an elastic plate; 5. a horizontal mounting groove; 6. a bolt; 7. a barrier strip; 8. a sliding groove; 9. a slide bar; 10. a fixing assembly; 1001. an adjustment groove; 1002. fixing the screw rod; 1003. fixing a nut; 11. a guide assembly; 1101. a mounting seat; 1102. a guide rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the shock-absorbing guardrail with a warning function disclosed by the invention comprises a guardrail body 1, a warning component 2 is mounted on the guardrail body 1, the warning component 2 comprises a warning piece 201 and a shock-absorbing piece 202, the warning piece 201 is a metal arc plate, two ends of the warning piece 201 are respectively detachably mounted on two sides of the guardrail body 1, the arc plate faces away from one side of the guardrail body 1, a reflective adhesive tape 3 is pasted on the arc plate of the warning piece 201, the shock-absorbing piece 202 is a V-shaped plate, two end parts of the V-shaped plate are detachably mounted on the guardrail body 1, the bottom of the V-shaped plate is fixedly arranged in the middle of the arc plate, the curved warning piece 201 is matched with the reflective adhesive tape 3, vehicles running at multiple angles can see the warning piece 201, a warning effect is achieved, meanwhile, when the arc plate is impacted, a part of impact force can be relieved through deformation, when the, the span at the two ends of the V-shaped plate is expanded through deformation to relieve part of impact force; therefore, impact force generated during collision can be relieved while warning, and the probability of injury of drivers is reduced.
Referring to fig. 1, a guardrail body 1 comprises supporting frames 101 and guardrail plates 102, the supporting frames 101 are provided with a plurality of supporting frames 101, the supporting frames 101 are arranged on the ground at equal intervals, the number of the supporting frames 101 is set according to the length of a road, the number of the guardrail plates 102 is provided with a plurality of guardrail plates 102, the two ends of two adjacent supporting frames 101 are respectively provided with the guardrail plates 102, the guardrail plates 102 are waveform guardrail plates 102, the guardrail plates 102 are arranged on the supporting frames 101 through bolts 6, the waveform guardrail plates 102 have good collision resistance and energy absorption functions, are not easy to be collided and can play a good protection role for vehicles and drivers, and the number of corrugations of the waveform guardrail plates 102 can be set according to the average height of local vehicles; a horizontal mounting groove 5 is formed in the mounting bolt 6 of the guardrail plate 102, the bolt 6 penetrates through the horizontal mounting groove 5 and is in threaded connection with the supporting frames 101, and the arrangement of the horizontal mounting groove 5 can enable the guardrail plate 102 to be suitable for supporting frames 101 with different distances; a plurality of barrier strips 7 are arranged in the horizontal mounting groove 5, and the barrier strips 7 can play a role of blocking to slow down impact force when the guardrail body 1 is impacted; the shock absorption assemblies 4 are arranged between the connected support frames 101, when the vehicle speed is too high or the large vehicle collides with the warning member 201, the warning member 201 cannot block the large vehicle and the vehicle running at high speed, the vehicle can collide with the guardrail body 1, and the shock absorption assemblies 4 are used for reducing the collision of the vehicle to the guardrail body 1, so that the impact force is reduced, and the probability of injury of a driver is reduced; damping component 4 includes backup pad 401 and elastic plate 402, backup pad 401 is octagon metal frame board, elastic plate 402 is corrugated sheet metal, backup pad 401 both ends are installed respectively and are fixed on two continuous carriage 101, elastic plate 402 both ends are installed respectively and are fixed at backup pad 401 both ends, backup pad 401 is used for two carriage 101 of joint support, elastic plate 402 is used for the shock attenuation, when backup pad 401 is strikeed, slow down the impact through making elastic plate 402 deformation, can set up a plurality of damping component 4 between two adjacent carriage 101, damping component 4 has the choice two, two damping component 4 can increase shock-absorbing capacity, simultaneously also relatively stable.
Referring to fig. 2 and 3, the supporting frame 101 includes a fixing portion 1011 and a lifting portion 1012, the fixing portion 1011 is a fixing base, one end of the fixing base close to the ground is fixedly provided with a mounting plate, the mounting plate is provided with a threaded mounting hole, the lifting portion 1012 is a lifting mounting frame, the lifting mounting frame is a frame structure, the fixing portion 1011 is fixedly provided on the ground, the lifting portion 1012 is provided with a vertical sliding groove 8, the fixing portion 1011 is provided with a sliding rod 9, the sliding rod 9 and the sliding groove 8 are mutually matched, the lifting portion 1012 is matched with the sliding of the fixing portion 1011 through the sliding groove 8 and the sliding rod 9, the sliding rod 9 slides, the fixing portion 1011 is provided with a fixing component 10, the lifting portion 1012 is fixed on the fixing portion 1011 through the fixing component 10, the fixing portion 1011 and the lifting portion 1012 are provided, so that the height of the supporting frame 101 is adjustable, and the height of, the guardrail body 1 is ensured to have wider application range; fixed subassembly 10 includes vertical the adjustment tank 1001 of seting up on lift portion 1012, set firmly fixing screw 1002 and the fixed nut 1003 of threaded connection on fixing screw 1002 on fixed part 1011, fixing bolt 6 passes adjustment tank 1001, and set up the direction along adjustment tank 1001 and slide in adjustment tank 1001, the cover groove, the setting of fixing screw 1002 and fixed nut 1003, can cooperate the use, thereby the regulation of control fixed part 1011 and lift portion 1012 is fixed, loosen fixed nut 1003, adjustable lift portion 1012 goes up and down on fixed part 1011, tighten fixed nut 1003, can fix lift portion 1012 on fixed part 1011.
Referring to fig. 1 and 2, the guide assemblies 11 are arranged at the bottom of the guardrail body 1, two sets of guide assemblies 11 are preferably arranged, the two sets of guide assemblies 11 are more stably guided, and the guide assemblies 11 guide the guardrail body 1 to slide along the length direction of the guardrail body 1 when the guardrail body 1 is impacted, so that the damping assemblies 4 can better damp; the guide assembly 11 comprises mounting seats 1101 and guide rods 1102, the mounting seats 1101 are two, the two mounting seats 1101 are respectively mounted on the ground at two ends of the length direction of the guardrail body 1, the guide rods 1102 are mounted between the two mounting seats 1101, the guide rods 1102 penetrate through the guardrail body 1, the guide rods 1102 are fixed on the ground through the mounting seats 1101, on one hand, the guide rods 1102 are low, the vehicle can not be contacted with each other, damage to the vehicle is avoided, on the other hand, the guide assembly can be stably fixed, and therefore the guide function is guaranteed.
The implementation principle of the embodiment is as follows: installing the supporting frames 101 on the ground, loosening the fixing nuts 1003, adjusting the lifting part 1012 to a required height, then screwing the fixing nuts 1003, installing the damping component 4 and the guardrail plate 102 between the two supporting frames 101, installing the warning component 2 on one side close to the intersection, then making the guide rod 1102 run through the plurality of supporting frames 101, and fixing the guide rod 1102 by using the installation seat 1101, when a small-sized vehicle or a slow-speed vehicle impacts the warning component 201, the warning component 201 deforms, simultaneously drives the damping component 202 to deform, and slows down the impact force, when a large-sized vehicle or a fast-speed vehicle impacts the warning component 201, the vehicle impacts the supporting frames 101 after the warning component 2 is completely damaged by impact, so that the supporting frames 101 seriously guide rods 1102 slide, the damping component 4 is extruded, the damping component 4 deforms, and the impact force is slowed down, and the sliding of the supporting frames 101 can drive the guardrail plate 102 to slide during the impact force, the bolt 6 slides in the horizontal mounting groove 5 and strikes the stop strip 7, the stop strip 7 is damped through the auxiliary damping mechanism, the stop strip 7 can be broken when the impact force is too large, meanwhile, the bolt 6 can continue to strike the subsequent stop strip 7, and the impact force is continuously reduced until the vehicle stops.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The utility model provides a take warning function's shock attenuation guardrail, includes guardrail body (1), its characterized in that: install on guardrail body (1) and warn subassembly (2), warn subassembly (2) including warning piece (201) and damping member (202), warning piece (201) are the circular arc board, and the both ends of warning piece (201) are demountable installation respectively in the both sides of guardrail body (1), and the circular arc board orientation deviates from guardrail body (1) one side, and warning piece (201) circular arc board facing is equipped with reflection of light sticky tape (3), damping member (202) are the V-arrangement board, and two tip demountable installation of V-arrangement board are on guardrail body (1), and the bottom of V-arrangement board sets firmly at circular arc board middle part.
2. The shock-absorbing guardrail with the warning function as claimed in claim 1, wherein: guardrail body (1) includes carriage (101) and guardrail board (102), carriage (101) have a plurality ofly, and carriage (101) equidistant setting is subaerial, guardrail board (102) have a plurality ofly, and guardrail board (102) are all installed at the both ends of two adjacent carriages (101), install damper (4) between the carriage (101) that links to each other.
3. The shock-absorbing guardrail with the warning function as claimed in claim 2, wherein: the shock absorption assembly (4) comprises a supporting plate (401) and an elastic plate (402), two ends of the supporting plate (401) are respectively installed and fixed on two connected supporting frames (101), and two ends of the elastic plate (402) are respectively installed and fixed at two ends of the supporting plate (401).
4. The shock-absorbing guardrail with the warning function as claimed in claim 2, wherein: the guardrail plate (102) is a wave-shaped guardrail plate (102), and the guardrail plate (102) is installed on the supporting frame (101) through bolts (6).
5. The shock-absorbing guardrail with the warning function as claimed in claim 4, wherein: horizontal mounting grooves (5) are formed in the mounting bolts (6) of the guardrail plate (102), the bolts (6) penetrate through the horizontal mounting grooves (5), and the bolts are connected to the supporting frame (101) in a threaded mode.
6. The shock-absorbing guardrail with the warning function as claimed in claim 5, wherein: and a plurality of blocking strips (7) are arranged in the horizontal mounting groove (5).
7. The shock-absorbing guardrail with the warning function as claimed in claim 2, wherein: support frame (101) include fixed part (1011) and lift portion (1012), and fixed part (1011) set firmly subaerial, have seted up vertical groove (8) that slides on lift portion (1012), are provided with slide bar (9) on fixed part (1011), slide bar (9) and slide groove (8) and cooperate each other, and lift portion (1012) slides on slide bar (9) through sliding groove (8) and slide bar (9) cooperation at fixed part (1011), is provided with fixed subassembly (10) on fixed part (1011), fixes lift portion (1012) on fixed part (1011) through fixed subassembly (10).
8. The shock-absorbing guardrail with the warning function as claimed in claim 7, wherein: fixed subassembly (10) include adjustment tank (1001), clamping screw (1002) and fixation nut (1003), adjustment tank (1001) is vertical to be seted up on lift portion (1012), clamping screw (1002) set firmly on fixed part (1011), and adjusting tank (1001) is passed in fixing bolt (6), and sets up the direction along adjustment tank (1001) in adjustment tank (1001) and slide, fixation nut (1003) threaded connection is on clamping screw (1002).
9. The shock-absorbing guardrail with the warning function as claimed in claim 2, wherein: the guardrail is characterized in that a guide assembly (11) is arranged at the bottom of the guardrail body (1), and the guide assembly (11) guides the guardrail body (1) to slide along the length direction of the guardrail body (1) when the guardrail body (1) is impacted.
10. The shock-absorbing guardrail with the warning function as claimed in claim 9, wherein: the guide assembly (11) comprises two installation seats (1101) and two guide rods (1102), wherein the two installation seats (1101) are respectively installed on the ground at two ends of the length direction of the guardrail body (1), the guide rods (1102) are installed between the two installation seats (1101), and the guide rods (1102) penetrate through the guardrail body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910929083.5A CN110656602A (en) | 2019-09-28 | 2019-09-28 | Take warning function's shock attenuation guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910929083.5A CN110656602A (en) | 2019-09-28 | 2019-09-28 | Take warning function's shock attenuation guardrail |
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| Publication Number | Publication Date |
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| CN110656602A true CN110656602A (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910929083.5A Pending CN110656602A (en) | 2019-09-28 | 2019-09-28 | Take warning function's shock attenuation guardrail |
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| CN (1) | CN110656602A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227268A (en) * | 2020-10-16 | 2021-01-15 | 朱峰 | Guard rail structure with multiple prompt functions for dangerous road |
| CN113215863A (en) * | 2021-05-19 | 2021-08-06 | 中南大学 | Prefabricated formula floating slab track structure and stop device |
| US11453988B2 (en) * | 2020-02-18 | 2022-09-27 | Lindsay Transportation Solutions, Llc | Crash cushion with improved side panel attachment |
| CN115233592A (en) * | 2022-06-20 | 2022-10-25 | 交通运输部公路科学研究所 | Guardrail end structure and construction method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5791811A (en) * | 1996-08-01 | 1998-08-11 | Yoshino; Koichi | Shock absorbing wall construction |
| CN2737828Y (en) * | 2004-06-08 | 2005-11-02 | 陈�峰 | Semi-rigid anticollision safety guard fences on highway |
| CN201236326Y (en) * | 2008-01-21 | 2009-05-13 | 栾斌 | Guidable anti-collision pad for high road |
| CN204753450U (en) * | 2015-02-13 | 2015-11-11 | 徐州百斯特护栏科技有限公司 | Concrete anticollision barrier |
| CN205012251U (en) * | 2015-09-11 | 2016-02-03 | 深圳市深安企业有限公司 | Guardrail is kept apart in anticollision in being used for road and bridge and tunnel |
| CN207159813U (en) * | 2017-09-14 | 2018-03-30 | 广东恒源建设集团有限公司 | A kind of good landscape bamboo steel railing of protection effect |
| CN108867476A (en) * | 2018-07-03 | 2018-11-23 | 邹宇 | A kind of highway anticollision isolation and method of keeping out the wind |
| CN209323439U (en) * | 2018-10-11 | 2019-08-30 | 安徽正奇建设有限公司 | A kind of highway protective fence |
-
2019
- 2019-09-28 CN CN201910929083.5A patent/CN110656602A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5791811A (en) * | 1996-08-01 | 1998-08-11 | Yoshino; Koichi | Shock absorbing wall construction |
| CN2737828Y (en) * | 2004-06-08 | 2005-11-02 | 陈�峰 | Semi-rigid anticollision safety guard fences on highway |
| CN201236326Y (en) * | 2008-01-21 | 2009-05-13 | 栾斌 | Guidable anti-collision pad for high road |
| CN204753450U (en) * | 2015-02-13 | 2015-11-11 | 徐州百斯特护栏科技有限公司 | Concrete anticollision barrier |
| CN205012251U (en) * | 2015-09-11 | 2016-02-03 | 深圳市深安企业有限公司 | Guardrail is kept apart in anticollision in being used for road and bridge and tunnel |
| CN207159813U (en) * | 2017-09-14 | 2018-03-30 | 广东恒源建设集团有限公司 | A kind of good landscape bamboo steel railing of protection effect |
| CN108867476A (en) * | 2018-07-03 | 2018-11-23 | 邹宇 | A kind of highway anticollision isolation and method of keeping out the wind |
| CN209323439U (en) * | 2018-10-11 | 2019-08-30 | 安徽正奇建设有限公司 | A kind of highway protective fence |
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| US11453988B2 (en) * | 2020-02-18 | 2022-09-27 | Lindsay Transportation Solutions, Llc | Crash cushion with improved side panel attachment |
| CN112227268A (en) * | 2020-10-16 | 2021-01-15 | 朱峰 | Guard rail structure with multiple prompt functions for dangerous road |
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| CN113215863A (en) * | 2021-05-19 | 2021-08-06 | 中南大学 | Prefabricated formula floating slab track structure and stop device |
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Application publication date: 20200107 |