CN212956292U - Median of making an uproar falls in town road - Google Patents
Median of making an uproar falls in town road Download PDFInfo
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- CN212956292U CN212956292U CN202021249196.5U CN202021249196U CN212956292U CN 212956292 U CN212956292 U CN 212956292U CN 202021249196 U CN202021249196 U CN 202021249196U CN 212956292 U CN212956292 U CN 212956292U
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Abstract
The utility model belongs to the technical field of the technique of road isolation and specifically relates to a median of making an uproar falls in town road is related to, which comprises a base, set up in the fixed plate of base up end, set up in the fixed plate towards the mechanism and the buffer gear of making an uproar fall of road one side, it includes that the first board of making an uproar and the sound cotton of inhaling falls to fall the mechanism of making an uproar, the first board of making an uproar of falling is installed in the fixed plate, inhale the cotton clearance of filling in the first board of making an uproar and the fixed plate of making an uproar of falling, buffer gear includes a plurality of stretch cords and a plurality of springs, the first board of making an uproar of falling includes the little board of making an uproar of falling, the first board of making an uproar of falling is formed by the concatenation of a plurality of little falling. The utility model discloses have the effect of the ability of making an uproar median reply vehicle collision of falling of improvement.
Description
Technical Field
The utility model belongs to the technical field of the technique of road isolation and specifically relates to a median of making an uproar falls in town road is related to.
Background
The road isolation belt is arranged in the center of the road, and plays a role in separating traffic to and fro so as to improve the driving speed and the driving safety. At present, a common road isolation belt usually adopts a metal guardrail or a cement isolation belt planted with green plants, the metal guardrail only can play a role in separation, and the green cement is separated
The visual fatigue of a driver can be relieved by taking the vehicle away from the vehicle, and the safety and the comfort of driving are improved. However, the two isolation belts have no sound insulation and noise reduction functions.
Reference bulletin is CN 205688358U's utility model patent, this utility model discloses a median of making an uproar falls in town road, include the base and fall the board of making an uproar, fall the board of making an uproar and install on the base, it is provided with a plurality of apertures to fall the board surface of making an uproar fall to be provided with on the board surface and inhale the sound felt, fall to be provided with the sound absorption post in the board of making an uproar, the sound absorption post intussuseption is filled with sound absorbing material.
With respect to the related art among the above, the applicant believes that the following drawbacks exist: the traffic accident happens occasionally, and the noise reduction isolation belt of the related technology is difficult to deal with the impulsive force generated by the vehicle collision and is difficult to ensure the safety of personnel in the vehicle.
SUMMERY OF THE UTILITY MODEL
In order to improve the ability of making an uproar median of falling and deal with the vehicle and collide, the application provides a median of making an uproar falls in town road.
The application provides a median of making an uproar falls in town road adopts following technical scheme:
the utility model provides a median of making an uproar falls in town road, includes the base, set up in the fixed plate of base up end, set up in the fixed plate towards the mechanism and buffer gear of making an uproar of falling of road one side, it includes the first board of making an uproar and inhales the sound cotton to fall the mechanism of making an uproar, the first board of making an uproar of falling is installed in the fixed plate of making an uproar, inhale the sound cotton and fill in the first clearance of making an uproar between the board and the fixed plate of making an uproar of falling, buffer gear includes a plurality of stretch cords and a plurality of springs, and the first board of making an uproar of falling is including making an uproar board of falling a little, the first board of making an uproar of falling is formed by the concatenation of a plurality of little fall, adjacent two connect through the stretch.
Through adopting above-mentioned technical scheme, when the noise passes, the first board of making an uproar and inhaling the sound cotton and absorb and eliminate the noise, when the vehicle hit the median, the vehicle at first with be located the little board contact of making an uproar that falls of fixed plate below, the little board of making an uproar that falls that is located the below receives the power of the direction that is close to the fixed plate, the stretch cord receives the direction elasticity of sinking in the fixed plate, make the little board of making an uproar that falls be sunken state, the spring that is located the below is compressed, the spring gives the little board of making an uproar that falls that collides and keeps away from the resilience of fixed plate, finally reach the buffering and the absorption that buffer gear goes on the impulsive force of vehicle, improve and fall the median of making an upr.
The utility model discloses further set up to: buffer gear still includes a plurality of hinge arms, the one end fixed connection of hinge arm is in the fixed plate, the other end and the first articulated cooperation of making an uproar of falling of hinge arm, it is a plurality of the hinge arm sets up along the first length direction interval of making an uproar of falling the board, and is a plurality of the hinge arm is located the first board of making an uproar of falling the board top of making an uproar of falling on the little board of making an uproar.
Through adopting above-mentioned technical scheme, when the board of making an uproar receives the offend of vehicle for a short time, the board of making an uproar is fallen for a short time that is located the fixed plate below is slight sunken state, because two adjacent boards of making an uproar are fallen for a short time and are connected through the stretch cord, the sunken of the board of making an uproar is fallen for a short time that is located the fixed plate below, can give the board of making an uproar a decurrent effort of falling for a short time that is located the fixed plate top, if do not have the setting of hinge bar, the board of making an uproar is fallen for a short time that is located the fixed.
The utility model discloses further set up to: the noise reduction mechanism further comprises a first sound absorption felt and a plurality of sound absorption columns, sound absorption materials are filled in the sound absorption columns, the sound absorption columns are fixedly connected to the base and are arranged along the length direction of the base at intervals, the sound absorption columns are located on one side, facing the road, of the fixed plate, and the first sound absorption felt is fixedly connected to one side, far away from the fixed plate, of the small noise reduction plate.
Through adopting above-mentioned technical scheme, when the noise passed, first inhale the sound felt and at first fall and make an uproar, inhale the unable absorptive noise of sound felt and fall the board through first falling and make an uproar, the noise that sees through first falling the board of making an uproar is eliminated by inhaling the sound cotton and inhale the sound post after that, has fully improved the effect of making an uproar that falls of mechanism of making an uproar.
The utility model discloses further set up to: the sound absorbing material in the sound absorbing column is waste leftover materials of sound absorbing cotton or sound absorbing felt.
Through adopting above-mentioned technical scheme, further improve the noise elimination effect of sound absorption column, can also make full use of simultaneously inhale the leftover bits and pieces such as sound cotton and/or inhale sound felt, accord with the environmental protection theory.
The utility model discloses further set up to: the noise reduction mechanism further comprises a plurality of hollow air bags, one sides of the hollow air bags are fixedly connected to the fixing plate, one sides of the hollow air bags, far away from the fixing plate, protrude out of one sides of the sound absorption columns, far away from the fixing plate, are located between the two adjacent sound absorption columns and are arranged at intervals along the length direction of the fixing plate, and the hollow air bags are made of rubber.
Through adopting above-mentioned technical scheme, the cavity gasbag decomposes and absorbs the noise that gets into in the cavity gasbag, the board of making an uproar falls in the small of being collided at first has the effect of a compressive power to the spring, when the spring is in natural state, the one end protrusion in the cavity gasbag that the fixed plate was kept away from to the spring, when the spring compressed to when well air bag was level, one side protrusion that the fixed plate was kept away from to the cavity gasbag is in the setting of one side that the fixed plate was kept away from to the sound-absorbing column, play buffering and guard action to the board of making an uproar falls in the small of being collided, the spring further strengthens the power of unloading of buffer gear to the impulsive.
The utility model discloses further set up to: the inner surface of the hollow balloon is provided with irregular protrusions.
Through adopting above-mentioned technical scheme, the protruding portion can effectively decompose and absorb the noise that gets into in the hollow air bag, improves the effect of making an uproar that falls of mechanism of making an uproar.
The utility model discloses further set up to: buffer gear still includes a plurality of iron chains, fixed plate top fixedly connected with roof, the one end of iron chain articulates in the roof towards one side of base, the other end of iron chain articulates in the base, the iron chain is located the first board of making an uproar of falling one side towards the road, the iron chain sets up along the length direction interval of road, and adjacent two distance between the iron chain is less than 0.6 meter, the iron chain is located the first one side that the fixed plate was kept away from to the felt that absorbs sound.
Through adopting above-mentioned technical scheme, when the vehicle collided the median of making an uproar that falls, the impulsive force to the vehicle was firstly cushioned to the iron chain, and the both ends of iron chain articulate respectively in top and base, give the iron chain a space that warp when being collided by the vehicle to play the effect of buffering the impulsive force of vehicle, reduce the impulsive force of vehicle to the mechanism of making an uproar that falls.
The utility model discloses further set up to: the top plate is obliquely arranged on the fixed plate, the oblique direction of the top plate is upward oblique from the fixed plate to the direction of the road, and the included angle formed by the fixed plate and the top plate and facing the road is 40-70 degrees.
Through adopting above-mentioned technical scheme, the roof plays the effect that reduces to fall the mechanism of making an uproar and buffer gear and receive the wind and blow to drench, further prolongs the life of the mechanism of making an uproar and buffer gear of making an uproar.
The utility model discloses further set up to: the noise reduction mechanism further comprises a second noise reduction plate and a second sound absorption felt, the second noise reduction plate is fixedly connected to one side, facing the base, of the top plate, and the second sound absorption felt is fixedly connected to one side, far away from the top plate, of the second noise reduction plate.
Through adopting above-mentioned technical scheme, set up the second and fall the board of making an uproar and the second sound absorption felt to the roof, further improve the noise reduction effect who falls the mechanism of making an uproar.
The utility model discloses further set up to: a plurality of planting grooves that are used for planting the climbing plant are seted up to the base up end, and are a plurality of the length direction of planting groove edge base sets up, the iron chain is used for supplying the climbing plant climbing.
Through adopting above-mentioned technical scheme, the plant can play the tired effect that alleviates personnel in the vehicle, can also play the decorative effect to the median simultaneously.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the buffer mechanism, the force of the vehicle impacting the isolation belt can be effectively removed, so that personnel in the vehicle can be better protected, and the service life of the isolation belt can be prolonged;
2. through setting up the mechanism of making an uproar of falling, absorb, decompose and eliminate the noise layer by layer, the noise reduction effect of the median of making an uproar is fallen in the reinforcing, and the people near still road is a quieter environment.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a schematic diagram of a partial explosion relationship structure according to an embodiment of the present application.
Fig. 3 is an enlarged schematic view of a structure at a in fig. 2.
Description of reference numerals: 1. a base; 2. a fixing plate; 3. a top plate; 4. a noise reduction mechanism; 41. a first noise reduction plate; 411. a small noise reduction plate; 42. a first sound absorbing felt; 43. a second noise reduction plate; 44. a second sound-absorbing felt; 45. a sound absorbing column; 46. a hollow balloon; 5. a buffer mechanism; 51. an elastic cord; 52. a spring; 53. a hinged lever; 54. an iron chain; 55. and (5) planting a groove.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses median of making an uproar falls in town road refers to 1, and the median of making an uproar falls in town road includes base 1, sets up in the fixed plate 2 of base 1 up end, sets up in the mechanism of making an uproar 4 and the buffer gear 5 of making an uproar falls in fixed plate 2 towards road one side.
With continued reference to fig. 1, the longitudinal direction of the base 1 is arranged along the longitudinal direction of the road, and the longitudinal direction of the fixing plate 2 is arranged along the longitudinal direction of the base 1. The top of the fixed plate 2 is obliquely provided with a top plate 3, the inclination direction of the top plate 3 inclines upwards from the top of the fixed plate 2 to the direction of the road, the included angle formed by the fixed plate 2 and the top plate 3 and facing the road is 40-70 degrees, and in the embodiment, the included angle formed by the fixed plate 2 and the top plate 3 and facing the road is 45 degrees.
Referring to fig. 2 and 3, the noise reducing mechanism 4 includes sound absorbing cotton (not shown), a first noise reducing plate 41, a first sound absorbing felt 42, a second noise reducing plate 43, a second sound absorbing felt 44, a plurality of sound absorbing pillars 45, and a plurality of hollow air cells 46. One end of the sound absorption column 45 is fixedly connected to the upper end surface of the base 1, and the other end of the sound absorption column 45 is fixedly connected to the top plate 3. The sound absorption columns 45 are arranged at intervals along the length direction of the base 1, and the sound absorption columns 45 are positioned on one side, facing the road, of the fixing plate 2. The sound absorbing column 45 is filled with a sound absorbing material, and preferably, the sound absorbing material is waste leftover materials such as sound absorbing cotton and sound absorbing felt. The first noise reduction plate 41 is mounted on the upper end surface of the base 1, the upper end surface of the first noise reduction plate 41 is located below the upper end surface of the fixed plate 2, the first noise reduction plate 41 is located on one side, facing the road, of the sound absorption column 45, and a gap is formed between the first noise reduction plate 41 and the sound absorption column 45.
With continued reference to fig. 2 and 3, one side of the hollow air bag 46 is fixedly connected to the fixing plate 2, one side of the hollow air bag 46 away from the fixing plate 2 protrudes out of one side of the sound-absorbing columns 45 away from the fixing plate 2, the hollow air bag 46 is located between two adjacent sound-absorbing columns 45, and the hollow air bags 46 are arranged at intervals along the length direction of the fixing plate 2. The material of the hollow bladder 46 is rubber. The inner surface of the hollow balloon 46 is provided with irregular protrusions (not shown in the drawings) which can effectively decompose and absorb noise entering the hollow balloon 46. The sound absorbing cotton is filled in the gap between the first noise reduction plate 41 and the fixed plate 2. The second noise reduction plate 43 is fixedly connected to the side of the top plate 3 facing the base 1, and the second acoustic felt 44 is fixedly connected to the side of the second noise reduction plate 43 away from the top plate 3.
With continued reference to fig. 2 and 3, the cushioning mechanism 5 includes a plurality of bungee cords 51, a plurality of springs 52, a plurality of articulated links 53, and a plurality of iron chains 54. The first noise reduction plate 41 comprises a small noise reduction plate 411, and the first noise reduction plate 41 and the second noise reduction plate 43 are formed by splicing a plurality of small noise reduction plates 411. Two adjacent small noise reduction plates 411 are connected through elastic ropes 51. Each small noise reduction plate 411 corresponds to one first sound absorption felt 42, and the first sound absorption felt 42 is fixedly connected to the side, facing the road, of the small noise reduction plate 411.
With continued reference to fig. 2 and 3, the side of the first noise reduction plate 41 remote from the top plate 3 and the upper end face of the base 1 are provided with a gap. One end of the spring 52 is fixedly connected to one side of the fixed plate 2 facing the road, the other end of the spring 52 is fixedly connected to one side of the small noise reduction plate 411 facing the fixed plate 2, and at least two springs 52 are correspondingly arranged on each small noise reduction plate 411. In the present embodiment, two springs 52 are provided for each small noise reduction plate 411. When the spring 52 is in a natural state, an end of the spring 52 remote from the fixed plate 2 protrudes from the hollow balloon 46. One end fixed connection of articulated rod 53 is in fixed plate 2, and the other end of articulated rod 53 and the articulated cooperation of falling the board 41 of making an uproar first, and a plurality of articulated rods 53 set up along the length direction interval of the board 41 of making an uproar first, and a plurality of articulated rods 53 are located the board 411 of making an uproar that falls for a short time at the first board 41 top of making an uproar.
With continued reference to fig. 2 and 3, the upper end surface of the base 1 is provided with a plurality of planting grooves 55 for planting the climbing plants, and the planting grooves 55 are arranged along the length direction of the base 1. One end of the iron chain 54 is hinged to one side of the top plate 3 facing the base 1, and the other end of the iron chain 54 is hinged to the base 1. The iron chain 54 is located on the side of the first sound-absorbing felt 42 facing the road. The iron chains 54 are arranged at intervals along the length direction of the road, and the iron chains 54 are used for climbing plants. The distance between two adjacent iron chains 54 is less than 0.6 m. In the present embodiment, the distance between two adjacent iron chains 54 is 0.35 m, so that the iron chains 54 perform a primary buffer function when the vehicle collides with the median.
The implementation principle of the noise reduction isolation belt for the municipal road is as follows: when the noise is transmitted, the first and second sound-absorbing felts (42, 44) firstly reduce the noise, the noise which can not be absorbed by the sound-absorbing felts is reduced by the first and second noise reducing plates (41, 43), the noise which penetrates through the first noise reducing plate 41 is eliminated by the sound-absorbing cotton and the sound-absorbing column 45, and the hollow air bag 46 decomposes and absorbs the noise entering the hollow air bag 46;
when a vehicle collides with the noise reduction isolation belt, the iron chain 54 firstly buffers the impact force of the vehicle, when the impact force of the vehicle is transmitted to the first sound absorption felt 42 and the first noise reduction plate 41, the vehicle firstly contacts with the small noise reduction plate 411 positioned below the fixed plate 2, the small noise reduction plate 411 positioned below is subjected to a force in a direction close to the fixed plate 2, the elastic rope 51 is subjected to an elastic force in a direction recessed in the fixed plate 2, so that the small noise reduction plate 411 is in a recessed state, the spring 52 positioned below is compressed, the spring 52 gives the collided small noise reduction plate 411 a recovery elastic force far away from the fixed plate 2, when the collided small noise reduction plate 411 is contacted with the middle air bag 46, the hollow air bag 46 gives the collided small noise reduction plate 411 an elastic force far away from the fixed plate 2, and finally, the impact force of the vehicle is buffered and absorbed by the buffer mechanism 5, and the personnel.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a median of making an uproar falls in town road which characterized in that: comprises a base (1), a fixing plate (2) arranged on the upper end surface of the base (1), a noise reduction mechanism (4) and a buffer mechanism (5) which are arranged on one side of the fixing plate (2) facing the road, wherein the noise reduction mechanism (4) comprises a first noise reduction plate (41) and sound absorption cotton, the first noise reduction plate (41) is arranged on the fixing plate (2), the sound absorption cotton is filled in a gap between the first noise reduction plate (41) and the fixing plate (2), the buffer mechanism (5) comprises a plurality of elastic ropes (51) and a plurality of springs (52), the first noise reduction plate (41) comprises a small noise reduction plate (411), the first noise reduction plate (41) is spliced by a plurality of small noise reduction plates (411), two adjacent small noise reduction plates (411) are connected through the elastic ropes (51), one end of each spring (52) is fixedly connected to one side of the fixing plate (2) facing the road, the other end of the spring (52) is fixedly connected to one side, facing the fixed plate (2), of the small noise reduction plate (411), and each small noise reduction plate (411) is at least correspondingly provided with two springs (52).
2. The noise-reducing median for municipal roads according to claim 1, wherein: buffer gear (5) still include a plurality of articulated arms (53), the one end fixed connection of articulated arms (53) is in fixed plate (2), the other end and the first articulated cooperation of falling the board (41) of making an uproar of articulated arms (53) are a plurality of the length direction interval setting of board (41) is fallen in first falling the board (411) of making an uproar (41) is followed in articulated arms (53).
3. The noise-reducing median for municipal roads according to claim 1, wherein: noise reduction mechanism (4) still include first sound felt (42) and a plurality of sound absorption post (45) of inhaling, sound absorption post (45) intussuseption is filled with sound absorbing material, sound absorption post (45) fixed connection is in base (1), and is a plurality of sound absorption post (45) sets up along the length direction interval of base (1), sound absorption post (45) are located one side of fixed plate (2) towards the road, first sound felt (42) fixed connection that inhales keeps away from one side of fixed plate (2) in board (411) of making an uproar for a short time.
4. The noise-reducing median for municipal roads according to claim 3, wherein: the sound absorbing material in the sound absorbing column (45) is sound absorbing cotton or waste leftover materials of sound absorbing felt.
5. The noise-reducing median for municipal roads according to claim 3, wherein: noise reduction mechanism (4) still include a plurality of cavity gasbags (46), one side fixed connection in fixed plate (2) of cavity gasbag (46), one side protrusion that fixed plate (2) were kept away from in sound-absorbing column (45) one side of cavity gasbag (46), cavity gasbag (46) are located between two adjacent sound-absorbing columns (45), and are a plurality of length direction interval setting along fixed plate (2) of cavity gasbag (46), the material of cavity gasbag (46) is rubber.
6. The noise-reducing median for municipal roads according to claim 5, wherein: the inner surface of the hollow balloon (46) is provided with irregular protrusions.
7. The noise-reducing median for municipal roads according to claim 1, wherein: buffer gear (5) still include a plurality of iron chains (54), fixed plate (2) top fixedly connected with roof (3), the one end of iron chain (54) articulates in roof (3) one side towards base (1), the other end of iron chain (54) articulates in base (1), iron chain (54) are located first fall and fall board (41) one side towards the road, iron chain (54) set up along the length direction interval of road, adjacent two distance between iron chain (54) is less than 0.6 meter, iron chain (54) are located first one side of inhaling sound felt (42) and keeping away from fixed plate (2).
8. The noise-reducing median for municipal roads according to claim 7, wherein: roof (3) slope sets up in fixed plate (2), the incline direction of roof (3) is from fixed plate (2) to the direction tilt up of road, the contained angle of the orientation road that fixed plate (2) and roof (3) formed is 40-70.
9. The noise-reducing median for municipal roads according to claim 7, wherein: noise reduction mechanism (4) still include the second and fall board (43) of making an uproar and second sound absorption felt (44), and board (43) fixed connection is fallen in the second and fall one side of roof (3) towards base (1), sound absorption felt (44) fixed connection is fallen one side that roof (3) were kept away from in board (43) to the second.
10. The noise-reducing median for municipal roads according to claim 7, wherein: a plurality of planting grooves (55) that are used for planting the climbing plant are seted up to base (1) up the up end, and are a plurality of planting groove (55) set up along the length direction of base (1), iron chain (54) are used for supplying the climbing plant climbing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021249196.5U CN212956292U (en) | 2020-06-29 | 2020-06-29 | Median of making an uproar falls in town road |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021249196.5U CN212956292U (en) | 2020-06-29 | 2020-06-29 | Median of making an uproar falls in town road |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302417A (en) * | 2020-10-23 | 2021-02-02 | 刘倩 | Noise reduction device for roads and bridges and noise reduction use method thereof |
| CN115467260A (en) * | 2022-09-19 | 2022-12-13 | 张家港市华新园艺景观工程有限公司 | Urban road green belt capable of reducing noise |
| CN116397563A (en) * | 2023-04-28 | 2023-07-07 | 广东中博交通环保设备有限公司 | Solar energy sound barrier with collision early warning |
-
2020
- 2020-06-29 CN CN202021249196.5U patent/CN212956292U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302417A (en) * | 2020-10-23 | 2021-02-02 | 刘倩 | Noise reduction device for roads and bridges and noise reduction use method thereof |
| CN115467260A (en) * | 2022-09-19 | 2022-12-13 | 张家港市华新园艺景观工程有限公司 | Urban road green belt capable of reducing noise |
| CN115467260B (en) * | 2022-09-19 | 2024-02-23 | 张家港市华新园艺景观工程有限公司 | Urban road greenbelt capable of reducing noise |
| CN116397563A (en) * | 2023-04-28 | 2023-07-07 | 广东中博交通环保设备有限公司 | Solar energy sound barrier with collision early warning |
| CN116397563B (en) * | 2023-04-28 | 2023-09-05 | 广东中博交通环保设备有限公司 | Solar energy sound barrier with collision early warning |
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Effective date of registration: 20230531 Address after: Building 4, Building 1111, Jindi Kaixuan Plaza, No. 31 Longcheng Avenue, Nanlian Community, Longgang Street, Longgang District, Shenzhen City, Guangdong Province, 518000 Patentee after: Guangdong Minying Construction Co.,Ltd. Address before: Room 903, block 12, Huating phase II, manjinghua joy lane, Longgang street, Longgang District, Shenzhen, Guangdong 518000 Patentee before: Guangdong Wenhong Construction Co.,Ltd. |
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