CN214993235U - Bridge anticollision wall, sound-proof screen, lighting device integration design structure - Google Patents

Abstract

The utility model belongs to the technical field of the technique of road and bridge and specifically relates to a bridge anticollision wall, sound-proof screen, lighting device integration project organization, and it includes the anticollision wall, and anticollision wall inside is provided with resilient means, the anticollision wall is provided with energy-absorbing mechanism towards the latter half of road one side, the anticollision wall is provided with syllable-dividing subassembly towards the first half of road one side, the anticollision wall upper surface is provided with the lighting mechanism towards road one side and installs the energy supply mechanism who deviates from road one side. The energy absorption mechanism in this application adopts flexible material, plays the cushioning effect during the collision, and rebound mechanism receives the conversion that produces elastic potential energy and kinetic energy after the striking, and energy absorption mechanism and rebound mechanism have promoted the bearing capacity of whole device. The noise insulation assembly absorbs the noise of the automobile on the road, and reduces noise pollution. The lighting mechanism reduces the diffusion of street lamp light and weakens light pollution.

Description

Bridge anticollision wall, sound-proof screen, lighting device integration design structure

Technical Field

The application relates to the technical field of road and bridge, especially, relate to a bridge anticollision wall, sound-proof screen, lighting device integration design structure.

Background

With the continuous improvement of the quality of life level, the requirements of people on transportation are higher and higher, and a large number of road bridges are produced in recent decades. Among them, many bridges are built around residential areas and gradually become a part of daily life facilities of people.

At present, roads and bridges are generally built on road sections with complex traffic conditions, anti-collision walls are usually built on two sides of the roads and bridges to prevent vehicles from falling off from bridge floors after abnormal conditions occur in the driving process, and street lamps can be further installed on the roads and bridges to provide illumination under the condition of poor light.

Aiming at the related technologies, the inventor finds that the defects of poor sound insulation effect exist in the related technologies that simple sound insulation screens are not arranged or only installed at two sides of a road and a bridge, and street lamps at two sides of the road can emit light pollution.

SUMMERY OF THE UTILITY MODEL

In order not influencing under the prerequisite of road bridge anticollision effect, improve road bridge protector's syllable-dividing effect, alleviate the light pollution of street lamp, perfect road bridge's functionality, guarantee the normal work and rest life of residential area resident around the road bridge, this application provides a bridge anticollision wall, sound-proof screen, lighting device integration design structure.

The application provides a pair of bridge anticollision wall, sound-proof screen, lighting device integrated design structure adopts following technical scheme:

the utility model provides a bridge anticollision wall, sound insulating barrier, lighting device integration project organization, includes the anticollision wall, the latter half of anticollision wall towards road one side is provided with energy-absorbing mechanism, the anticollision wall is provided with syllable-dividing subassembly towards the first half of road one side, the anticollision wall upper surface is provided with the lighting mechanism towards road one side and installs the energy supply mechanism who deviates from road one side.

Through adopting above-mentioned technical scheme, the anticollision wall is used for bearing the collision of unexpected vehicle at first, prevents that the vehicle from droing from the bridge, and secondly as overall structure's main part skeleton for settle energy-absorbing mechanism, syllable-dividing subassembly, lighting mechanism and energy supply mechanism, play main support fixed action. The energy absorption mechanism is used for absorbing energy when a vehicle collides and lightening damages to the vehicle and the road and bridge in an accident. The sound insulation subassembly is used for the propagation of noise such as vehicle whistle on the separation road and bridge, and lighting mechanism is used for providing the illumination under the bad condition of light such as cloudy day or night to through the light source inclination who sets up lighting mechanism, change the propagation orbit of light, thereby improve the light pollution phenomenon. The energy supply mechanism is used for supplying electric energy to the lighting mechanism.

Preferably, be provided with a plurality of resilience mechanism in the anticollision wall, resilience mechanism includes the air spring, the telescopic link fixedly connected with support riser of air spring is provided with the horizontal quarter butt on the support riser, the lateral wall fixed connection that horizontal quarter butt and anticollision wall are close to the road, the spring has been cup jointed to the horizontal quarter butt, the one end and the support riser butt of spring, the other end of spring and the anticollision wall butt that is close to road one side, the lateral wall fixed connection that the road was kept away from to the other end and the anticollision wall of air spring.

Through adopting above-mentioned technical scheme, when the crashproof wall received the striking of car, resilient mechanism can trigger the elastic action, and horizontal quarter butt and support the riser promptly move towards the direction of keeping away from road one side, and in the air spring telescopic link of being connected with the support riser was compressed return gas spring, the spring was compressed equally, and the kinetic energy of car turns into resilient mechanism's elastic potential energy to conversion partial energy protects crashproof wall and vehicle. The spring resumes natural state gradually afterwards, and the air spring telescopic link extends to the crashproof wall that is close to road one side, and springback mechanism resumes initial condition, and springback mechanism has improved crashproof wall's the ability of bearing the striking.

Preferably, a plurality of the rebound mechanisms are uniformly distributed in the anti-collision wall at intervals.

Through adopting above-mentioned technical scheme, the anticollision wall of being convenient for of interval evenly distributed's resilience mechanism bears the striking of each position on the wall to on dispersing each resilience mechanism with the impact.

Preferably, the energy-absorbing mechanism includes straight portion to and with straight portion fixed connection and towards the outer convex part of road one side, outer convex part is cylindricly, outer convex part and the even interval distribution of straight portion, the lateral wall and the crashproof wall fixed connection of outer convex part are kept away from to straight portion.

Through adopting above-mentioned technical scheme, energy-absorbing mechanism sets up and is close to road one side at the anticollision wall, and energy-absorbing mechanism adopts flexible material. When collision happens, the outer convex part of the energy absorption mechanism is firstly contacted with a vehicle, the cylindrical outer convex part can better meet the impact from all directions and angles, the outer convex part and the straight part are uniformly distributed at intervals, so that the outer convex part has enough space for deformation after being impacted, and the direct impact received by the anti-collision wall is weakened. The straight portion of closing fixedly with the anticollision wall can avoid the vehicle directly to hit on the anticollision wall, further promotes integrated device's bearing capacity.

Preferably, the sound insulation assembly comprises a shutter sound-absorbing plate and an arc-shaped sound-returning plate, the shutter sound-absorbing plate is fixedly connected to the upper half part of one side, facing the road, of the anti-collision wall, and the arc-shaped sound-returning plate is arranged on the upper surface of the anti-collision wall and faces one side of the road.

By adopting the technical scheme, the shutter sound-absorbing board is provided with a plurality of sound-absorbing cavities, and the sound-absorbing cavities absorb whistle noise of automobiles on the road and weaken diffusion of the whistle noise to the outside of a road bridge. The arc-shaped sound returning plates arranged on the upper surface of the anti-collision wall rebound noise sound waves, so that the sound waves are left in the road and bridge as much as possible and are absorbed and consumed by the shutter sound absorbing plates and the like.

Preferably, a light inlet window is arranged on the anti-collision wall between the shutter sound-absorbing board and the energy-absorbing mechanism.

Through adopting above-mentioned technical scheme, the light inlet window realizes that natural light gets into road and bridge, provides the illumination effect to vehicle driver can see the outside view through the light inlet window, alleviates vehicle driver's psychological depression in narrow and small space.

Preferably, the lighting mechanism is fixedly connected to the arc-shaped soundboard, the lighting mechanism comprises a street lamp and a lampshade, the street lamp is electrically connected to the arc-shaped soundboard, the street lamp is arranged in an inclined mode, and the lampshade is sleeved on the outer side of the street lamp.

Through adopting above-mentioned technical scheme, lighting mechanism is used for providing the illumination under the bad circumstances of light such as overcast and rainy weather or night, and the street lamp is as luminous light source, and the street lamp that the slope set up makes light shine in road and bridge both sides, and the lamp shade makes light assemble more, reduces the light diffusion, improves the illuminating effect. And the lampshade protects the street lamp from the erosion action of rain and snow.

Preferably, energy supply mechanism includes solar cell panel, drive assembly and battery, drive assembly includes central controller, central controller electric connection has gear motor, the first gear of fixedly connected with on gear motor's the output shaft, and first gear interlock has the second gear, and the second gear cup joints on the bracing piece, bracing piece and solar cell panel fixed connection, solar cell panel is last to be provided with light sensor, and light sensor and central controller electric connection are provided with the deposit box on the lateral wall of road is kept away from to the anticollision wall, the battery is installed in the deposit box, solar cell panel's output difference electric connection has the input of drive assembly and battery, and the output electric connection of battery has street lamp and drive assembly.

Through adopting above-mentioned technical scheme, the reserve tank is used for the installation to deposit the battery. Energy supply mechanism provides the electric energy for lighting mechanism, solar cell panel is used for the solar energy conversion who will collect to the electric energy, store into in the battery afterwards, the battery provides the electric energy for drive assembly and street lamp, light sensor is used for detecting whether solar cell panel moves towards the sun, if detect solar ray and solar cell panel's normal line and do not coincide, central controller makes the position pivoted instruction that orientation illumination intensity is high, drive assembly begins to carry solar cell panel after receiving the instruction and rotates, drive gear motor begins to operate promptly, the drive motor output shaft drives first gear revolve, begin to rotate simultaneously with first gear engagement's second gear, the second gear drives the bracing piece and rotates, thereby realize solar cell panel on the support frame and move towards solar rotation all the time, and then make solar cell panel move towards the sun all the time.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the energy absorption mechanism in the application firstly meets impact, and the energy absorption mechanism is made of flexible materials and plays a role of buffering for the first time. The resilience mechanism generates elastic deformation and further improves the bearing capacity by means of the conversion of elastic potential energy and kinetic energy.

2. The arc-shaped soundboard rebounds the diffused sound waves, and the noise is reduced from diffusing to the outer side of the road and bridge.

3. The street lamp realizes energy supply by solar cell panel, has realized green resource high-efficient utilization. The lampshade has a convergence effect on street lamp light, so that light scattering is reduced, and light pollution is further weakened.

Drawings

Fig. 1 is a schematic structural view of an integrated design structure of a bridge anti-collision wall, a sound insulation screen and a lighting device according to an embodiment of the present application.

FIG. 2 is a structural schematic diagram of a rebound mechanism in an integrated design structure of a bridge anti-collision wall, a sound insulation screen and a lighting device in the embodiment of the application.

FIG. 3 is a schematic diagram of an energy supply mechanism in an integrated design structure of a bridge anti-collision wall, a sound insulation screen and a lighting device according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a driving assembly in an integrated design structure of a bridge anti-collision wall, a sound insulation screen and a lighting device according to an embodiment of the present application.

Fig. 5 is a schematic view of an irradiation angle between a light sensor and a solar ray in a bridge anti-collision wall, a sound insulation screen, and a lighting device integrated design structure according to an embodiment of the present application.

Description of reference numerals: 1. an anti-collision wall; 11. a rebound mechanism; 12. a gas spring; 13. a spring; 14. a support vertical plate; 15. a horizontal short bar; 2. an energy absorbing mechanism; 21. a straight portion; 22. an outer convex portion; 3. a sound insulating assembly; 31. a shutter acoustic panel; 32. an arc-shaped soundboard; 4. an illumination mechanism; 41. a street lamp; 42. a lamp shade; 5. an energy supply mechanism; 51. a solar panel; 511. a light sensor; 52. a drive assembly; 521. a central controller; 522. a reduction motor; 523. an output shaft; 524. a first gear; 525. a second gear; 53. a storage battery; 54. a support bar; 6. a light entrance window; 7. a reserve tank.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses bridge anticollision wall, sound-proof screen, lighting device integration design structure. Referring to fig. 1 and 2, the integrated design structure of the bridge anti-collision wall, the sound-proof screen and the lighting device comprises an anti-collision wall 1, an energy absorption mechanism 2, a sound-proof assembly 3, a lighting mechanism 4 and an energy supply mechanism 5. The anti-collision wall 1 is used as the main body of the whole device and is made of steel with good metal ductility, and the surface of the anti-collision wall 1 is coated with protective paint for reducing abrasion and rain and snow erosion. The impact wall 1 is used first to receive an impact from a vehicle and prevent the vehicle from falling off the bridge road. And the anti-collision wall 1 is used for arranging an energy absorption mechanism 2, a sound insulation assembly 3, a lighting mechanism 4 and an energy supply mechanism 5 to play a main role in supporting and fixing. The energy absorption mechanism 2 is arranged on the lower half portion of the side wall of the anti-collision wall 1 close to a road, when collision occurs, a vehicle firstly contacts with the energy absorption mechanism 2, and the energy absorption mechanism 2 plays a role in buffering, so that the instantaneous impact force applied to the whole device is weakened. The sound insulation assembly 3 is used for absorbing part of noise and reducing the noise from spreading to the surrounding living area. The illuminating mechanism 4 is used for providing illumination for vehicles running on the road and bridge, and the energy supply mechanism 5 is used for providing electric energy for the illuminating mechanism 4.

Referring to fig. 2, the inside a plurality of resilient mechanism 11 that is provided with of crashproof wall 1, resilient mechanism 11 interval evenly distributed. In the present embodiment, there are seven rebound mechanisms 11 in total. Rebound mechanism 11 includes air spring 12, support riser 14, horizontal quarter butt 15 and spring 13, air spring 12 passes through bolt fixed connection and keeps away from the inside wall lower extreme of road one side at crashproof wall 1, the telescopic link welding of air spring 12 has support riser 14, support riser 14 cuboid form, support riser 14 vertical direction is settled, support riser 14 has horizontal quarter butt 15 towards the side fixed connection of road, horizontal quarter butt 15 is cylindric, horizontal quarter butt 15 is settled at the horizontal direction, horizontal quarter butt 15 is with support riser 14 integrated into one piece. In this embodiment, five horizontal short rods 15 are arranged on one supporting vertical plate 14, and the horizontal short rods 15 are uniformly distributed at intervals. Horizontal quarter butt 15 and crashproof wall 1 are close to the inside wall fixed connection of road one side, have cup jointed spring 13 on the horizontal quarter butt 15, spring 13's one end and 1 inside wall butt of crashproof wall, spring 13's the other end and the 14 butts of support riser.

Referring back to fig. 1, an energy absorbing mechanism 2 is bolted to the outer side wall of the impact wall 1, and the energy absorbing mechanism 2 is made of an elastic material, such as plastic. Energy-absorbing mechanism 2 includes outer convex part 22 and straight portion 21, and outer convex part 22 and straight portion 21 are integrated into one piece, and straight portion 21 is sealed laminating with crashproof wall 1, and outer convex part 22 is the semicolumn, and outer convex part 22's terminal surface is connected with straight portion 21, and outer convex part 22 and straight portion 21 interval evenly distributed, a plurality of energy-absorbing mechanism 2 are fixed side by side on crashproof wall 1's lateral wall, can constitute holistic energy-absorbing face.

Referring to fig. 2, the acoustic insulation assembly 3 includes a louver acoustic panel 31 and an arc-shaped sound-returning panel 32. The shutter acoustic board 31 sets up in the top of energy-absorbing mechanism 2, and shutter acoustic board 31 and the 1 lateral wall bolted connection of anticollision wall that is close to the road have seted up a plurality of evenly distributed's sound-absorbing chamber on the shutter acoustic board 31, and the sound-absorbing chamber is used for absorbing the noise that produces such as car whistle on the road. The arc-shaped sound-returning plate 32 is fixedly installed on the upper surface of the anti-collision wall 1 through bolts, the arc-shaped sound-returning plate 32 is arc-shaped, and the arc-shaped sound-returning plate 32 is bent towards one side of a road.

Referring to fig. 1 and 2, a light inlet window 6 is formed in an anti-collision wall 1 between a shutter sound-absorbing plate 31 and an energy-absorbing mechanism 2, a flexible transparent resin plate is fixedly connected in the light inlet window 6 in a sealing manner, and the flexible transparent resin plate can not only enable natural light to irradiate a road, but also isolate the transmission of noise.

Referring to fig. 3 and 4, the energy supply mechanism 5 includes a solar cell panel 51, a driving assembly 52 and a storage battery 53, a storage box 7 is disposed on an outer side wall of the anti-collision wall 1 away from the road, and the storage battery 53 is disposed in the storage box 7. The drive assembly 52 includes a central controller 521, a reduction motor 522, and a support rod 54. Central controller 521 installs on the upper surface of crashproof wall 1, central controller 521's output end electric connection has gear motor 522, first gear 524 has been cup jointed on gear motor 522's the output shaft 523, first gear 524 meshes has second gear 525, second gear 525 cover is established on bracing piece 54, one end and solar cell panel 51 fixed connection of bracing piece 54, the other end of bracing piece 54 is connected with crashproof wall 1's upper surface rotation, central controller 521, gear motor 522, the outside of first gear 524 and second gear 525 is encapsulated by the shell.

Referring to fig. 3 and 5, the solar cell panel 51 is rectangular parallelepiped and is obliquely disposed on the support rod 54, the solar cell panel 51 is provided with the light sensor 511, the light sensor 511 is rectangular parallelepiped sheet-shaped, each side line of the light sensor 511 is parallel to the side of the solar cell panel 51, and is attached to the solar cell panel 51, the light sensor 511 is electrically connected to the central controller 521, in fig. 5, a represents a normal line of a plane where the light sensor 511 is located, B represents an incident light of the sun, C is flush with the upper line of the light sensor 511 and intersects with a line, B 'represents a projection line of a solar ray B on the plane where the normal line a and the C line are located, and a represents an included angle between B' and a line. The light sensor 511 is used for detecting whether the projection line B 'coincides with the normal line a, and transmitting a detection result to the central controller 521, when the projection line B' does not coincide with the normal line a, that is, an included angle a exists, the central controller 521 controls the driving assembly 52 to act, so that the solar cell panel 51 rotates to meet the incident direction of the solar light as much as possible, that is, the angle a is reduced as much as possible, a large amount of photoelectric conversion is obtained, and the energy supply output end of the solar cell panel 51 is electrically connected with the storage battery 53.

Referring to fig. 2 and 3, the lighting mechanism 4 includes a street lamp 41 and a lamp housing 42, the street lamp 41 is fixedly connected to the arc-shaped soundboard 32, the street lamp 41 is obliquely disposed toward the inner side of the road, and the street lamp 41 is electrically connected to the battery 53 through an electric wire. The lampshade 42 is arranged on the outer side of the street lamp 41, and the lampshade 42 enables the light of the street lamp 41 to be converged on the road surface, so that the diffusion of the light to other directions is reduced, and the light pollution is reduced.

The implementation principle of the integrated design structure of bridge anticollision wall, sound-proof screen, lighting device of the embodiment of this application is: when the automobile collides the protection device, the energy absorption mechanism 2 firstly contacts with the automobile, the outer convex part 22 and the flat part 21 deform, the buffer effect is exerted, the impact force is uniformly and stably transmitted to the anti-collision wall 1, the anti-collision wall 1 transmits the stress to the horizontal short rod 15 and the spring 13, the supporting vertical plate 14 connected with the horizontal short rod 15 moves towards the direction far away from the energy absorption mechanism 2, the telescopic rod of the air spring 12 contracts first, then the telescopic rod of the air spring 12 begins to extend, the supporting vertical plate 14 and the horizontal short rod 15 are pushed to move towards the direction of the energy absorption mechanism 2, and then the bearing capacity of the anti-collision wall 1 is improved. When the sunlight projection line B' received by the light sensor 511 is not coincident with the normal line a, that is, there is an angle difference of a degrees, the light sensor 511 transmits the detection result to the central controller 521, the central controller 521 makes an instruction that the driving component 52 rotates a degrees toward the sun, and after receiving the instruction, the central controller drives the reduction motor 522 to rotate, the output shaft 523 of the reduction motor 522 drives the first gear 524 to rotate, and meanwhile, the second gear 525 engaged with the first gear 524 starts to rotate, and the support rod 54 connected with the second gear 525 drives the solar cell panel 51 to perform a steering process, so that the solar cell panel 51 always faces the sun. When rainy weather or night occurs, the signal detected by the light sensor 511 is zero, and the driving mechanism stops working.

The above examples are only used to illustrate the technical solutions of the present application, and do not limit the scope of the present application. It is to be understood that the embodiments described are only some of the embodiments of the present application and not all of them. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art may still make various combinations, additions, deletions or other modifications of the features of the embodiments of the present application without conflict, and thus, different technical solutions that do not substantially depart from the spirit of the present application may be obtained.

Claims (8)

1. The utility model provides a bridge anticollision wall, sound-proof screen, lighting device integrated design structure which characterized in that: including crashproof wall (1), crashproof wall (1) is provided with energy-absorbing mechanism (2) towards the latter half of road one side, crashproof wall (1) is provided with syllable-dividing subassembly (3) towards the first half of road one side, crashproof wall (1) upper surface is provided with illumination mechanism (4) towards road one side and installs energy supply mechanism (5) of deviating from road one side.

2. The integrated design structure of the anti-collision wall, the sound insulation screen and the lighting device for the bridge as claimed in claim 1, wherein: be provided with a plurality of resilience mechanism (11) in crashproof wall (1), resilience mechanism (11) include air spring (12), the telescopic link fixedly connected with support riser (14) of air spring (12) is provided with horizontal quarter butt (15) on support riser (14), horizontal quarter butt (15) and crashproof wall (1) are close to the lateral wall fixed connection of road, spring (13) have been cup jointed in horizontal quarter butt (15), the one end and the support riser (14) butt of spring (13), the other end of spring (13) and crashproof wall (1) butt that is close to road one side, the lateral wall fixed connection of road is kept away from to the other end and crashproof wall (1) of air spring (12).

3. The integrated design structure of the anti-collision wall, the sound insulation screen and the lighting device for the bridge as claimed in claim 2, wherein: the rebound mechanisms (11) are uniformly distributed in the anti-collision wall (1) at intervals.

4. The integrated design structure of the anti-collision wall, the sound insulation screen and the lighting device for the bridge as claimed in claim 1, wherein: energy-absorbing mechanism (2) are including straight portion (21) to and with straight portion (21) fixed connection and towards outer convex part (22) of road one side, outer convex part (22) are cylindricly, outer convex part (22) and straight portion (21) even interval distribution, the lateral wall and crashproof wall (1) fixed connection of outer convex part (22) are kept away from to straight portion (21).

5. The integrated design structure of the anti-collision wall, the sound insulation screen and the lighting device for the bridge as claimed in claim 4, wherein: the sound insulation assembly (3) comprises a shutter sound absorption plate (31) and an arc-shaped sound return plate (32), the shutter sound absorption plate (31) is fixedly connected to the upper half part of the anti-collision wall (1) towards one side of the road, and the arc-shaped sound return plate (32) is arranged on the upper surface of the anti-collision wall (1) and faces one side of the road.

6. The integrated design structure of the anti-collision wall, the sound insulation screen and the lighting device for the bridge as claimed in claim 5, wherein: and a light inlet window (6) is arranged on the anti-collision wall (1) between the shutter acoustic board (31) and the energy absorption mechanism (2).

7. The integrated design structure of the anti-collision wall, the sound insulation screen and the lighting device for the bridge as claimed in claim 5, wherein: illumination mechanism (4) fixed connection is on arcuation abatvoix (32), illumination mechanism (4) include street lamp (41) and lamp shade (42), and street lamp (41) electric connection is on arcuation abatvoix (32), and lamp shade (42) cover is established in the street lamp (41) outside.

8. The integrated design structure of the anti-collision wall, the sound insulation screen and the lighting device for the bridge as claimed in claim 7, wherein: energy supply mechanism (5) include solar cell panel (51), drive assembly (52) and battery (53), drive assembly (52) include central controller (521), central controller (521) electric connection has gear motor (522), first gear of fixedly connected with (524) on output shaft (523) of gear motor (522), first gear (524) interlock has second gear (525), second gear (525) cup joint on bracing piece (54), bracing piece (54) and solar cell panel (51) fixed connection, be provided with light sensor (511) on solar cell panel (51), light sensor (511) and central controller (521) electric connection, be provided with storage box (7) on the lateral wall of road is kept away from in crashproof wall (1), battery (53) are installed in storage box (7), the output of solar cell panel (51) electric connection respectively has drive assembly (52) and battery (53) The output end of the storage battery (53) is electrically connected with the street lamp (41) and the speed reducing motor (522).

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