CN113136824B - Wisdom traffic is with foldable rail guard of making an uproar that falls - Google Patents
Wisdom traffic is with foldable rail guard of making an uproar that falls Download PDFInfo
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- CN113136824B CN113136824B CN202110566299.7A CN202110566299A CN113136824B CN 113136824 B CN113136824 B CN 113136824B CN 202110566299 A CN202110566299 A CN 202110566299A CN 113136824 B CN113136824 B CN 113136824B
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- component
- fixedly connected
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- buffer
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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
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
- E01F15/148—Means for vehicle stopping using impact energy absorbers mobile arrangements
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- 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
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0017—Plate-like elements
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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
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0023—Details, e.g. foundations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
Abstract
The invention discloses a folding noise reduction protective guard for smart transportation, which belongs to the technical field of traffic safety facilities and comprises a supporting component, wherein the top of the supporting component is fixedly connected with a first buffering component, the first buffering component is applied to primary buffering protection, and the surface of the first buffering component is fixedly connected with an outer protection component. According to the invention, through the mutual matching of the designed structures such as the supporting component, the first buffer component, the sound insulation component, the second buffer component and the pressure conversion component, the whole protective guard can be prevented from being directly damaged due to overlarge impact force, rigid impact force is slowed down after stress is applied, the impact force is slowly counteracted, the damage of impact on vehicle personnel and the protective guard is reduced to the maximum extent, the air bag can also rotate in the third bearing through the third transfer shaft, the integral stress of the outer protection component is realized, the local damage of the outer protection component after impact is reduced, and therefore, a better protection effect is achieved.
Description
Technical Field
The invention belongs to the technical field of traffic safety facilities, and particularly relates to a folding noise reduction guard rail for intelligent traffic.
Background
The road traffic safety facility refers to the safety of guaranteeing driving and pedestrian, the effect of full play road, in order to improve road traffic safety, also in order to improve the stability of two-way incoming car flow in-process simultaneously, generally will set up the rail guard that makes an uproar between two-way road, at present, current rail guard that makes an uproar for road traffic still has some weak points in the in-process that uses, mostly directly adopt compression spring to install in the rail guard, the striking that the vehicle received is offset, when the high strength impact collision of rail guard, easily damaged inefficacy, therefore, urgent need for a foldable rail guard that makes an uproar for intelligent traffic in the present stage to solve above-mentioned problem.
Disclosure of Invention
The invention aims to: the foldable noise reduction guard rail for the intelligent traffic aims to solve the problems that the existing noise reduction guard rail for the road traffic still has some defects in the using process, a compression spring is directly arranged in the guard rail to offset the impact on a vehicle, and the guard rail is easy to damage and lose efficacy when being impacted and collided at high strength.
In order to achieve the purpose, the invention adopts the following technical scheme:
a foldable noise reduction guard railing for intelligent transportation comprises a supporting component, wherein a first buffering component is fixedly connected to the top of the supporting component and applied to primary buffering protection, an outer protection component is fixedly connected to the surface of the first buffering component, a second buffering component and a sound insulation component are sequentially arranged on the inner side of the outer protection component from inside to outside, a pressure conversion component is fixedly connected to the position, corresponding to the second buffering component, on the inner side wall of the supporting component and used for converting mechanical pressure applied to the supporting component into air pressure to provide buffering force for the second buffering component, the end portion of the sound insulation component is fixedly connected with the end face of the inner side of the outer protection component through a switching component, the sound insulation component has a sound insulation function, and the end portion of the second buffering component is fixedly connected with the end face of the inner side of the outer protection component, the second buffer component is applied to secondary buffer protection, one surface of the second buffer component, which is far away from the sound insulation component, is fixedly connected with the end surface of the inner side of the outer protection component through the pressure conversion component, and the pressure conversion component is used for enhancing the stability of the outer protection component;
as a further description of the above technical solution:
the supporting component comprises a damping base, the edge of the top of the damping base is fixedly connected with side rib plates, opposite surfaces of two opposite side rib plates are fixedly connected through a load bearing plate, opposite surfaces of the load bearing plate and the damping base are fixedly connected, mounting holes are formed in the opposite surfaces of the damping base and the load bearing plate, the same rivet is inserted in the two opposite mounting holes in a penetrating mode, the edge of the top of the damping base is hinged to the edge of the memory alloy plate close to the side through a hinge, and one surface of the memory alloy plate, which deviates from the hinge, is attached to the side close to the load bearing plate.
As a further description of the above technical solution:
the first buffer assembly comprises a clamping sleeve, the bottom of the clamping sleeve is fixedly connected to the top of the load bearing plate, a transfer port is formed in the inner side wall of the clamping sleeve, a first bearing is connected to the interior of the transfer port in a clamping mode, a first transfer shaft is connected to the interior of the first bearing in a sleeved mode, a first torsion spring is connected to the surface of the first transfer shaft in a sleeved mode, one end of the first torsion spring is fixedly connected to the surface of the first transfer shaft, and the other end of the first torsion spring is fixedly connected with the inner side wall of the transfer port.
As a further description of the above technical solution:
the outer protection component comprises a vertical guard plate, the end part of the vertical guard plate is positioned in the clamping sleeve, the vertical guard plate is fixedly connected to the surface of the first transfer shaft, two opposite surfaces of the vertical guard plate are fixedly connected through the transverse guard plate, and an elastic support plate is filled in a frame body formed by the two vertical guard plates and the two transverse guard plates in a surrounding mode.
As a further description of the above technical solution:
the pressure conversion assembly comprises a piston cylinder, one end of the piston cylinder is hinged to one surface, close to the first connecting seat, of the first connecting seat through a first pin shaft, the bottom of the first connecting seat is fixedly connected to the top of the damping base, a piston column is sleeved in the piston cylinder, one end of the piston column is fixedly connected with the end surface of the inner side of the piston cylinder through a supporting spring, the other end of the piston column is hinged to one surface, close to the second connecting seat, of the second connecting seat through a second pin shaft, and the side end surface of the second connecting seat is fixedly connected with one surface, close to the memory alloy plate, of the second connecting seat.
As a further description of the above technical solution:
the acoustic baffle assembly includes a first acoustic baffle and a second acoustic baffle, opposite faces of the first and second acoustic baffles overlapping.
As a further description of the above technical solution:
the switching subassembly includes second switching spiale, the second bearing has been cup jointed on the surface of second switching spiale, the second bearing joint is on the inside wall of fixed cover, the tip of fixed cover and the close one side fixed connection of horizontal backplate, the second torsion spring has been cup jointed on the surface of second switching spiale, the one end fixed connection of second torsion spring is on the surface of second switching spiale, the other end fixed connection of second torsion spring is on the inside wall of fixed cover.
As a further description of the above technical solution:
the second buffering subassembly includes the gasbag, the tip fixedly connected with third switching axle of gasbag, the third bearing is cup jointed on the surface of third switching axle, the third bearing joint is in the close one side of third connecting seat, the one side that the third connecting seat deviates from the second switching axle is with the close one side fixed connection of horizontal backplate.
As a further description of the above technical solution:
the pressure conversion subassembly includes the wane, the wane is located the inboard of clamping, the terminal surface that the clamping is inboard is articulated through the tip of third round pin axle with the wane, the one side that the clamping deviates from the wane and one side fixed connection that resilient support board is close, a joint that the wane deviates from the clamping has the position sleeve, the ball has been cup jointed in the position sleeve, the one side that the ball deviates from the wane and one side fixed connection that the gasbag is close.
As a further description of the above technical solution:
still be provided with the air guide connecting pipe between piston cylinder and the gasbag, and every wane corresponds two gasbags, and just two adjacent gasbags correspond first acoustic celotex board and second acoustic celotex board setting respectively.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, through the mutual matching of the designed structures such as the supporting component, the pressure conversion component, the first buffer component, the sound insulation component, the second buffer component and the pressure conversion component, a good buffer effect can be achieved to a certain extent, further, the whole protective guard can be prevented from being directly damaged due to overlarge impact force, rigid impact force is relieved after the protective guard is stressed, the impact force is slowly counteracted, the damage of impact on vehicle personnel and the protective guard is reduced to the maximum extent, the air bag can also rotate in the third bearing through the third transfer shaft, the integral stress of the outer protection component is realized, the local damage of the outer protection component after the impact can be reduced, and a better protection effect is achieved.
2. In the invention, through the designed supporting assembly and the pressure conversion assembly, when a running vehicle has a direction failure and collides against the protective guard due to failure, traffic accidents and other adverse factors, the wheels of the vehicle roll the memory alloy plate firstly, the memory alloy plate rotates through the hinge after being stressed, in the process, the piston column is subjected to the driving force transmitted by the memory alloy plate, one end of the piston column can rotate by taking the second pin shaft as the center of circle, the end part of the piston cylinder can also rotate by taking the first pin shaft as the center of circle, so that the piston column can smoothly retract and move towards the inside of the piston cylinder by using the driving force, and in the process of retracting towards the inside of the piston cylinder, the air in the piston cylinder can be introduced into the air bag through the air guide connecting pipe, so that the secondary buffer effect can be realized, and the impact force of the vehicle can be effectively buffered, and the secondary buffer effect is generated by triggering of the vehicle, air cannot exist in the air bag for a long time, and the tension and the stability of the air bag are effectively guaranteed.
3. According to the invention, through the designed first buffer assembly, when the air bag is impacted by a vehicle, the vertically-arranged protective plate rotates in the first bearing through the first transfer shaft, and in the process, the first transfer shaft drives the first torsion spring to perform torsion action and deform the first torsion spring, so that a good buffer effect can be achieved to a certain extent by utilizing the elasticity of the first torsion spring, the whole protective guard can be prevented from being directly damaged due to overlarge impact force, rigid impact force is reduced after the stress is applied, the impact force is slowly counteracted, and the damage of the impact on vehicle personnel and the protective guard is reduced to the greatest extent.
4. In the invention, the first sound-proof board and the second sound-proof board have sound-proof effect through the designed sound-proof component, the elastic support plate is matched with the elastic support plate for double sound insulation, so that the integral sound insulation effect of the protection plate can be improved, under the action of pressure, the first sound insulation board and the second sound insulation board can simultaneously rotate in the second bearing through the second adapter shaft, and the air bag is extruded out through the space between the first sound insulation board and the second sound insulation board, so that the stress degree of the first sound insulation board and the second sound insulation board can be reduced, the first sound insulation board and the second sound insulation board are well protected, and after the air in the air bag flows back to the interior of the piston cylinder, under the effect of second torsion spring elasticity, first acoustic celotex board and second acoustic celotex board will automatic closure for as urban road view, have good pleasing to the eye benefit.
5. In the invention, through the second buffer assembly and the pressure conversion assembly, when the air bag is impacted by the vehicle, because the stress degree and the stress angle are different, the air bag with larger stress can rotate by taking the third pin shaft as the center of a circle through the wane, and pushes the other air bag to apply a counterforce to the vehicle, the impact force applied by the vehicle is utilized, the rigid force is weakened by the air bag and then reacts on the vehicle, thereby reducing the impact strength born by the outer protective component while playing a buffering effect, avoiding the outer protective component from being damaged, preventing the vehicle from influencing the traffic on the other side, and the gasbag can also take place to rotate in the third bearing through the third switching axle, has realized outer protective assembly's whole atress, can reduce outer protective assembly and receive the local damage after the striking to play better guard action.
Drawings
Fig. 1 is an exploded view of a foldable noise reduction guard rail for smart transportation according to the present invention;
FIG. 2 is an exploded view of a second buffer module of the foldable noise reduction guard rail for intelligent transportation according to the present invention;
fig. 3 is an exploded view of a connection component in a foldable noise reduction guard rail for intelligent transportation according to the present invention;
FIG. 4 is an exploded view of a first buffer module of the foldable noise reduction guard rail for intelligent transportation according to the present invention;
fig. 5 is an exploded view of a support member of a foldable noise reduction guard rail for intelligent transportation according to the present invention;
fig. 6 is a schematic cross-sectional view of a first supporting component of the foldable noise reduction guard rail for intelligent transportation according to the present invention;
fig. 7 is a schematic structural view of the foldable noise reduction guard rail for intelligent transportation according to the present invention after the piston cylinder and the piston post are separated;
fig. 8 is an exploded view of a pressure conversion module in the foldable noise reduction guard rail for intelligent transportation according to the present invention.
Illustration of the drawings:
1. a support assembly; 101. a damping mount; 102. a side rib plate; 103. a load board; 104. mounting holes; 105. anchoring the bolts; 106. a memory alloy plate; 107. a hinge; 2. a first buffer assembly; 201. a clamping sleeve; 202. a transfer port; 203. a first bearing; 204. a first transfer shaft; 205. a first torsion spring; 3. an outer protective component; 301. vertically arranging a guard plate; 302. a transverse guard plate; 303. an elastic support plate; 4. a pressure conversion assembly; 401. a piston cylinder; 402. a piston post; 403. a support spring; 404. a first pin shaft; 405. a first connecting seat; 406. a second pin shaft; 407. a second connecting seat; 5. a sound insulating assembly; 501. a first baffle plate; 502. a second baffle; 6. a switching component; 601. a second transfer shaft; 602. a second bearing; 603. fixing a sleeve; 604. a second torsion spring; 7. a second buffer assembly; 701. an air bag; 702. a third transfer shaft; 703. a third bearing; 704. a third connecting seat; 8. a pressure conversion assembly; 801. a seesaw; 802. clamping; 803. a third pin shaft; 804. a positioning sleeve; 805. and a ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution:
example one
A folding noise reduction protective guard for smart transportation comprises a supporting component 1, a first buffering component 2 is fixedly connected to the top of the supporting component 1, the first buffering component 2 is applied to primary buffering protection, an outer protecting component 3 is fixedly connected to the surface of the first buffering component 2, a second buffering component 7 and a sound insulation component 5 are sequentially arranged on the inner side of the outer protecting component 3 from inside to outside, a pressure conversion component 4 is also fixedly connected to the position, corresponding to the second buffering component 7, on the inner side wall of the supporting component 1, the pressure conversion component 4 is used for converting mechanical pressure applied to the supporting component 1 into air pressure to provide buffering force for the second buffering component 7, the end portion of the sound insulation component 5 is fixedly connected with the end face of the inner side of the outer protecting component 3 through a switching component 6, the sound insulation component 5 has a sound insulation function, the end portion of the second buffering component 7 is fixedly connected with the end face of the inner side of the outer protecting component 3, and second buffering subassembly 7 is applied to the second grade and cushions the protection to the one side that second buffering subassembly 7 deviates from noise insulation subassembly 5 passes through pressure conversion subassembly 8 and the inboard terminal surface fixed connection of outer protection component 3, and pressure conversion subassembly 8 is used for strengthening outer protection component 3's stability.
The embodiment specifically includes: when the airbag 701 is impacted by a vehicle, because the stress degree and the stress angle are different, the airbag 701 which is stressed greatly rotates by taking the third pin 803 as the center of a circle through the wane 801, and pushes the other airbag 701 to apply a reaction force to the vehicle, the impact force applied by the vehicle is utilized, and after the airbag 701 weakens the rigid force, the impact force is reacted on the vehicle, so that the buffering effect can be achieved, and meanwhile, the impact strength born by the outer protection component can be reduced.
Specifically, as shown in fig. 5, the supporting component 1 includes a damping base 101, the border department fixedly connected with side floor 102 at the top of the damping base 101, and the opposite face of two relative side floor 102 passes through load board 103 fixed connection, the opposite face fixed connection of load board 103 and damping base 101, and mounting hole 104 has all been seted up to the opposite face of damping base 101 and load board 103, and two relative mounting hole 104 interpenetration have same root anchor 105, the border department at the top of the damping base 101 is still articulated through the border department of the close one side of hinge 107 and memory alloy board 106, the one side that memory alloy board 106 deviates from hinge 107 is attached on the close one side of load board 103.
Specifically, as shown in fig. 4, the first buffer assembly 2 includes a clamping sleeve 201, a bottom of the clamping sleeve 201 is fixedly connected to a top of the load bearing plate 103, an adapter 202 is provided on an inner side wall of the clamping sleeve 201, a first bearing 203 is clamped in the adapter 202, a first adapter shaft 204 is sleeved in the first bearing 203, a first torsion spring 205 is sleeved on a surface of the first adapter shaft 204, one end of the first torsion spring 205 is fixedly connected to a surface of the first adapter shaft 204, and the other end of the first torsion spring 205 is fixedly connected to an inner side wall of the adapter 202.
The embodiment specifically comprises the following steps: when the airbag 701 is impacted by a vehicle, the vertical guard plate 301 rotates in the first bearing 203 through the first transfer shaft 204, and in the process, the first transfer shaft 204 drives the first torsion spring 205 to perform a twisting action and deform, and a good buffering effect can be achieved to a certain extent by using the elastic force of the first torsion spring 205.
Specifically, as shown in fig. 1, the outer protection component 3 includes a vertical guard plate 301, an end of the vertical guard plate 301 is located in the clamping sleeve 201, the vertical guard plate 301 is fixedly connected to the surface of the first adapting shaft 204, opposite surfaces of the two vertical guard plates 301 are fixedly connected through a horizontal guard plate 302, and a frame surrounded by the two vertical guard plates 301 and the two horizontal guard plates 302 is filled with an elastic supporting plate 303.
The pressure conversion assembly 8 comprises a warping plate 801, the warping plate 801 is located on the inner side of the clamping clip 802, the end face of the inner side of the clamping clip 802 is hinged to the end portion of the warping plate 801 through a third pin shaft 803, one face, deviating from the warping plate 801, of the clamping clip 802 is fixedly connected with one face, close to the elastic support plate 303, of the one face, deviating from the clamping clip 802, of the warping plate 801, and a positioning sleeve 804 is clamped on the one face, deviating from the clamping clip 802, of the warping plate 801.
The embodiment specifically includes: when the airbag 701 is inflated with air, under the action of pressure, the first acoustic panel 501 and the second acoustic panel 502 rotate in the second bearing 602 through the second transfer shaft 601, and the airbag 701 is extruded out through the space between the first acoustic panel 501 and the second acoustic panel 502, so that the stress degree of the first acoustic panel 501 and the second acoustic panel 502 can be reduced, and a good protection effect is provided for the first acoustic panel 501 and the second acoustic panel 502.
Specifically, as shown in fig. 6, the pressure conversion assembly 4 includes a piston cylinder 401, one end of the piston cylinder 401 is hinged to a surface close to a first connecting seat 405 through a first pin 404, the bottom of the first connecting seat 405 is fixedly connected to the top of the shock absorbing base 101, a piston column 402 is sleeved in the piston cylinder 401, one end of the piston column 402 is fixedly connected to an end surface of the inner side of the piston cylinder 401 through a supporting spring 403, the other end of the piston column 402 is hinged to a surface close to a second connecting seat 407 through a second pin 406, and a side end surface of the second connecting seat 407 is fixedly connected to a surface close to the memory alloy plate 106.
The embodiment specifically includes: when a running vehicle is in failure in direction and collides with the guard rail due to failure, traffic accidents and other adverse factors, the wheels of the running vehicle roll the memory alloy plate 106 firstly, the memory alloy plate 106 rotates through the hinge 107 after being stressed, and in the process, the piston column 402 is driven by the driving force transmitted by the memory alloy plate 106.
Specifically, as shown in fig. 1, the acoustic barrier assembly 5 includes a first acoustic panel 501 and a second acoustic panel 502, and opposing faces of the first acoustic panel 501 and the second acoustic panel 502 overlap.
The embodiment specifically includes: first acoustic celotex board 501 and second acoustic celotex board 502 have the effect that gives sound insulation, and mutually support with elastically supported plate 303, dual sound insulation to can improve the whole syllable-dividing effect of guard plate.
Example two
A folding noise reduction guard railing for intelligent transportation comprises a supporting component 1, wherein a first buffering component 2 is fixedly connected to the top of the supporting component 1, the first buffering component 2 is applied to primary buffering protection, an outer protecting component 3 is fixedly connected to the surface of the first buffering component 2, a second buffering component 7 and a sound insulation component 5 are sequentially arranged on the inner side of the outer protecting component 3 from inside to outside, a pressure conversion component 4 is fixedly connected to the position, corresponding to the second buffering component 7, on the inner side wall of the supporting component 1, the pressure conversion component 4 is used for converting mechanical pressure applied to the supporting component 1 into air pressure to provide buffering force for the second buffering component 7, the end portion of the sound insulation component 5 is fixedly connected with the end face of the inner side of the outer protecting component 3 through a switching component 6, the sound insulation component 5 has a sound insulation function, the end portion of the second buffering component 7 is fixedly connected with the end face of the inner side of the outer protecting component 3, the second buffer component 7 is applied to secondary buffer protection, one surface, away from the sound insulation component 5, of the second buffer component 7 is fixedly connected with the end face of the inner side of the outer protection component 3 through the pressure conversion component 8, and the pressure conversion component 8 is used for enhancing the stability of the outer protection component 3;
the pressure conversion assembly 8 comprises a warping plate 801, the warping plate 801 is located on the inner side of the clamping clip 802, the end face of the inner side of the clamping clip 802 is hinged to the end portion of the warping plate 801 through a third pin shaft 803, one face, deviating from the warping plate 801, of the clamping clip 802 is fixedly connected with one face, close to the elastic support plate 303, of the one face, deviating from the clamping clip 802, of the warping plate 801, and a positioning sleeve 804 is clamped on the one face, deviating from the clamping clip 802, of the warping plate 801.
Specifically, as shown in fig. 3, the adapter assembly 6 includes a second adapter shaft 601, a second bearing 602 is sleeved on a surface of the second adapter shaft 601, the second bearing 602 is clamped on an inner side wall of the fixing sleeve 603, an end portion of the fixing sleeve 603 is fixedly connected to a side close to the transverse guard plate 302, a second torsion spring 604 is sleeved on a surface of the second adapter shaft 601, one end of the second torsion spring 604 is fixedly connected to a surface of the second adapter shaft 601, and the other end of the second torsion spring 604 is fixedly connected to an inner side wall of the fixing sleeve 603.
The embodiment specifically includes: after the air in the airbag 701 flows back to the inside of the piston cylinder 401, the first sound insulation board 501 and the second sound insulation board 502 will be automatically closed under the action of the elastic force of the second torsion spring 604, so as to serve as an urban road landscape, thereby having good aesthetic benefits.
Specifically, as shown in fig. 2, the second buffer assembly 7 includes an air bag 701, an end of the air bag 701 is fixedly connected with a third transfer shaft 702, a surface of the third transfer shaft 702 is sleeved with a third bearing 703, the third bearing 703 is clamped on a side close to the third connecting seat 704, and a side of the third connecting seat 704 departing from the second transfer shaft 601 is fixedly connected with a side close to the transverse guard plate 302.
Specifically, as shown in fig. 8, a ball 805 is sleeved in the positioning sleeve 804, and a side of the ball 805 facing away from the rocker 801 is fixedly connected with a side of the airbag 701 close to the rocker 801.
Specifically, as shown in fig. 1, an air guide connecting pipe is further disposed between the piston cylinder 401 and the airbag 701, each of the fins 801 corresponds to two airbags 701, and two adjacent airbags 701 are disposed corresponding to the first acoustic baffle 501 and the second acoustic baffle 502, respectively.
The working principle is as follows: when the running vehicle collides with the guard rail due to failure, traffic accidents and other adverse factors, the wheels of the running vehicle roll the memory alloy plate 106 first, the memory alloy plate 106 rotates through the hinge 107 after being stressed, and in the process, the piston column 402 receives driving force transmitted from the memory alloy plate 106, and as one end of the piston column 402 rotates through the second pin shaft 406 as the center of circle and the end of the piston cylinder 401 rotates through the first pin shaft 404 as the center of circle, the piston column 402 can smoothly retract into the piston cylinder 401 by the driving force, and in the process of retracting into the piston cylinder 401, air in the piston cylinder 401 is introduced into the air bag 701 through the air guide connecting pipe, so that a secondary buffer effect can be realized, and the impact force of the vehicle can be effectively buffered, when the airbag 701 is impacted by a vehicle, the vertical guard plate 301 will rotate in the first bearing 203 through the first transfer shaft 204, and in the process, the first transfer shaft 204 will drive the first torsion spring 205 to perform torsion action and deform, and the elasticity of the first torsion spring 205 is utilized, so that a good buffer effect can be achieved to a certain extent, further the whole protective guard can be prevented from being directly broken due to overlarge impact force, rigid impact force is reduced after the impact force is applied, the impact force is slowly counteracted, damage to vehicle personnel and the protective guard due to the impact is reduced to the greatest extent, the first sound insulation plate 501 and the second sound insulation plate 502 have a sound insulation effect and are matched with the elastic support plate 303, double sound insulation can be achieved, the overall sound insulation effect of the protection plate can be improved, when the air bag 701 is inflated with air, the first sound insulation plate 501 and the second sound insulation plate 502 can rotate in the second bearing 602 through the second transfer shaft 601 at the same time under the action of pressure, and the air bag 701 can be extruded out through the first sound insulation plate 501 and the second sound insulation plate 502, so that the stress degree of the first sound insulation plate 501 and the second sound insulation plate 502 can be reduced, a good protection effect can be achieved on the first sound insulation plate 501 and the second sound insulation plate 502, after air in the air bag 701 flows back to the interior of the piston cylinder 401, the first sound insulation plate 501 and the second sound insulation plate 502 can be automatically closed under the action of the elastic force of the second torsion spring 604 to serve as urban road landscape, the good aesthetic benefit can be achieved, when the air bag 701 is impacted by a vehicle, due to different stress degrees and stress angles, the great gasbag 701 of atress will use third round pin axle 803 to take place to rotate as the centre of a circle through wane 801, and promote another gasbag 701 and exert reaction force to the vehicle, utilize the impact force that the vehicle was exerted, after gasbag 701 weakens the rigidity power, the reaction is on the vehicle, therefore can be when playing the buffering effect, can also reduce the impact strength that outer protection component bore, avoid outer protection component 3 to suffer destruction, prevent that the vehicle from causing the influence to opposite side traffic, and gasbag 701 can also take place to rotate in third bearing 703 through third switching axle 702, the whole atress of outer protection component 3 has been realized, can reduce the local damage that outer protection component 3 received after the striking, thereby play better guard action.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (7)
1. The utility model provides a wisdom transportation is with foldable rail guard of making an uproar that falls, includes supporting component (1), its characterized in that, the top fixedly connected with first buffer component (2) of supporting component (1), and first buffer component (2) are applied to one-level buffering protection, the fixed surface of first buffer component (2) is connected with outer protection component (3), the inboard of outer protection component (3) from inside to outside sets gradually second buffer component (7) and syllable-dividing component (5), and the position department that corresponds second buffer component (7) on the supporting component (1) inside wall still fixedly connected with pressure conversion subassembly (4), and pressure conversion subassembly (4) are used for converting the mechanical pressure that supporting component (1) received into atmospheric pressure, provide the buffer power for second buffer component (7), the tip of syllable-dividing component (5) passes through switching subassembly (6) and the terminal surface fixed connection of outer protection component (3) inboard, the sound insulation assembly (5) has a sound insulation function, the end part of the second buffer assembly (7) is fixedly connected with the inner side end face of the outer protection assembly (3), the second buffer assembly (7) is applied to secondary buffer protection, one face, deviating from the sound insulation assembly (5), of the second buffer assembly (7) is fixedly connected with the inner side end face of the outer protection assembly (3) through the pressure conversion assembly (8), and the pressure conversion assembly (8) is used for enhancing the stability of the outer protection assembly (3); the supporting assembly (1) comprises a damping base (101), side rib plates (102) are fixedly connected to the edge of the top of the damping base (101), opposite surfaces of the two opposite side rib plates (102) are fixedly connected through a load plate (103), the opposite surfaces of the load plate (103) and the damping base (101) are fixedly connected, mounting holes (104) are formed in the opposite surfaces of the damping base (101) and the load plate (103), the same anchor (105) penetrates through the two opposite mounting holes (104), the edge of the top of the damping base (101) is hinged to the edge of one side close to a memory alloy plate (106) through a hinge (107), one side of the memory alloy plate (106) departing from the hinge (107) is attached to one side of the load plate (103) close to the pressure conversion assembly (4) comprises a piston cylinder (401), one end of the piston cylinder (401) is hinged to one side close to a first connecting seat (405) through a first pin shaft (404), the bottom fixed connection of first connecting seat (405) is at the top of vibration damping mount (101), piston post (402) has cup jointed in piston barrel (401), the terminal surface fixed connection of one end through supporting spring (403) and piston barrel (401) inboard of piston post (402), the other end of piston post (402) is articulated through the one side that second round pin axle (406) and second connecting seat (407) are close, the side end fixed connection that the side end face of second connecting seat (407) and memory alloy board (106) are close, second buffering subassembly (7) are including gasbag (701), still be provided with the air guide connecting pipe between piston barrel (401) and gasbag (701).
2. The folding noise reduction guard rail for the smart transportation as claimed in claim 1, wherein the first buffer assembly (2) comprises a clamping sleeve (201), the bottom of the clamping sleeve (201) is fixedly connected to the top of the load board (103), an adapter (202) is formed on the inner side wall of the clamping sleeve (201), a first bearing (203) is clamped in the adapter (202), a first adapter shaft (204) is sleeved in the first bearing (203), a first torsion spring (205) is sleeved on the surface of the first adapter shaft (204), one end of the first torsion spring (205) is fixedly connected to the surface of the first adapter shaft (204), and the other end of the first torsion spring (205) is fixedly connected to the inner side wall of the adapter (202).
3. The foldable noise reduction guard rail for smart transportation as claimed in claim 2, wherein the outer protection component (3) comprises a vertical protection plate (301), the end of the vertical protection plate (301) is located in the clamping sleeve (201), the vertical protection plate (301) is fixedly connected to the surface of the first adapter shaft (204), the opposite surfaces of the two vertical protection plates (301) are fixedly connected through the horizontal protection plate (302), and the frame surrounded by the two vertical protection plates (301) and the two horizontal protection plates (302) is filled with the elastic support plate (303).
4. The folding noise reduction guard rail for intelligent transportation according to claim 3, wherein the noise insulation assembly (5) comprises a first noise insulation board (501) and a second noise insulation board (502), and the opposite surfaces of the first noise insulation board (501) and the second noise insulation board (502) are overlapped.
5. The foldable noise reduction guard rail for intelligent transportation as claimed in claim 4, wherein the adaptor assembly (6) comprises a second adaptor shaft (601), a second bearing (602) is sleeved on the surface of the second adaptor shaft (601), the second bearing (602) is clamped on the inner side wall of the fixing sleeve (603), the end of the fixing sleeve (603) is fixedly connected with the side close to the transverse guard plate (302), a second torsion spring (604) is sleeved on the surface of the second adaptor shaft (601), one end of the second torsion spring (604) is fixedly connected on the surface of the second adaptor shaft (601), and the other end of the second torsion spring (604) is fixedly connected on the inner side wall of the fixing sleeve (603).
6. The foldable noise reduction guardrail for smart transportation according to claim 5, wherein a third transfer shaft (702) is fixedly connected to an end of the air bag (701), a third bearing (703) is sleeved on a surface of the third transfer shaft (702), the third bearing (703) is clamped on a surface of the third connecting seat (704) close to the third connecting seat, and a surface of the third connecting seat (704) away from the second transfer shaft (601) is fixedly connected to a surface of the transverse guard plate (302) close to the transverse guard plate.
7. The foldable noise reduction guard rail for intelligent transportation according to claim 6, the pressure conversion assembly (8) comprises a rocker (801), the rocker (801) being located inside the clip (802), the end surface of the inner side of the clamping clip (802) is hinged with the end part of the wane (801) through a third pin shaft (803), one surface of the clamping clip (802) departing from the warping plate (801) is fixedly connected with one surface close to the elastic support plate (303), one surface of the warped plate (801) departing from the card holder (802) is clamped with a positioning sleeve (804), the positioning sleeve (804) is internally sleeved with a ball (805), one surface of the ball (805) departing from the rocker (801) is fixedly connected with one surface close to the air bag (701), each rocker (801) corresponds to two air bags (701), and two adjacent airbags (701) are respectively arranged corresponding to the first sound insulation plate (501) and the second sound insulation plate (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110566299.7A CN113136824B (en) | 2021-05-24 | 2021-05-24 | Wisdom traffic is with foldable rail guard of making an uproar that falls |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110566299.7A CN113136824B (en) | 2021-05-24 | 2021-05-24 | Wisdom traffic is with foldable rail guard of making an uproar that falls |
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| Publication Number | Publication Date |
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| CN113136824A CN113136824A (en) | 2021-07-20 |
| CN113136824B true CN113136824B (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110566299.7A Active CN113136824B (en) | 2021-05-24 | 2021-05-24 | Wisdom traffic is with foldable rail guard of making an uproar that falls |
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| CN114910206B (en) * | 2022-06-20 | 2023-01-10 | 西南交通大学 | In-situ monitoring and early warning device and method for debris flow impact force |
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|---|---|---|---|---|
| US6702513B1 (en) * | 2003-03-20 | 2004-03-09 | James E. Raupach | Impact barrier |
| CN207812352U (en) * | 2017-10-31 | 2018-09-04 | 湖北工程学院 | A kind of road and bridge anticollision barrier cellular construction |
| CN208023464U (en) * | 2018-01-21 | 2018-10-30 | 广东楹固装饰工程有限公司 | A kind of crash barrier for roads |
| CN210002292U (en) * | 2019-04-08 | 2020-01-31 | 王秋婷 | kinds of greening isolation belt |
| CN212641292U (en) * | 2020-03-28 | 2021-03-02 | 梁红梅 | Buffering energy dissipation anti-collision device for road |
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2021
- 2021-05-24 CN CN202110566299.7A patent/CN113136824B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6702513B1 (en) * | 2003-03-20 | 2004-03-09 | James E. Raupach | Impact barrier |
| CN207812352U (en) * | 2017-10-31 | 2018-09-04 | 湖北工程学院 | A kind of road and bridge anticollision barrier cellular construction |
| CN208023464U (en) * | 2018-01-21 | 2018-10-30 | 广东楹固装饰工程有限公司 | A kind of crash barrier for roads |
| CN210002292U (en) * | 2019-04-08 | 2020-01-31 | 王秋婷 | kinds of greening isolation belt |
| CN212641292U (en) * | 2020-03-28 | 2021-03-02 | 梁红梅 | Buffering energy dissipation anti-collision device for road |
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| CN113136824A (en) | 2021-07-20 |
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