CN115467259B - Anti-collision sound barrier with splicing structure - Google Patents
Anti-collision sound barrier with splicing structure Download PDFInfo
- Publication number
- CN115467259B CN115467259B CN202211033853.6A CN202211033853A CN115467259B CN 115467259 B CN115467259 B CN 115467259B CN 202211033853 A CN202211033853 A CN 202211033853A CN 115467259 B CN115467259 B CN 115467259B
- Authority
- CN
- China
- Prior art keywords
- sound insulation
- insulation plate
- plate
- bottom frame
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000004888 barrier function Effects 0.000 title claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 53
- 230000003139 buffering effect Effects 0.000 claims abstract description 5
- 239000000945 filler Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 238000005192 partition Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- E01F15/003—Individual devices arranged in spaced relationship, e.g. buffer bollards
-
- 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
- E01F15/146—Means for vehicle stopping using impact energy absorbers fixed arrangements
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Building Environments (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses an anti-collision sound barrier with a splicing structure, which comprises a bottom frame, wherein a mounting plate is arranged on the side of the bottom frame, a sound insulation plate is arranged on the bottom frame in a sliding manner, a buffer mechanism capable of buffering impact force applied to the sound insulation plate is arranged on the bottom frame, a filling plate is arranged in the sound insulation plate, a pressing block is arranged on one side of the sound insulation plate, and a roller is rotatably arranged on the pressing block. Under the automobile movement, the roller rotates along with the roller, so that the direct friction with the side surface of the automobile is reduced, the pressing impact force of the automobile to the roller can be directly converted into compression of the spring, the side impact of the automobile is buffered through the spring, in addition, the sound insulation plate moves to the side, so that the sliding block presses the soft sleeve to force the soft sleeve to be compressed, the soft sleeve can effectively buffer the impact force in the process, the impact force received by the sound insulation plate can be effectively reduced in the whole process, and the sound insulation plate is not easy to bend.
Description
Technical Field
The invention belongs to the technical field of road barriers, and particularly relates to an anti-collision sound barrier with a splicing structure.
Background
The road sound barrier is used for separating the sound that the vehicle produced on the road in-process of traveling, current road sound barrier adopts double-deck frame parcel amortization cotton, one side erection bracing frame of double-deck frame, and the support frame is installed subaerial, adopt the screw fixation between the frame for sound barrier connects integratively, but this kind of road sound barrier, when the vehicle breaks down, the vehicle supports the pressure in-process to its side direction, the frame itself receives the impact, because the support frame is fixed to be set up subaerial, the frame is received the impact force in the lump, thereby cause the sound barrier to be easily towards curved, consequently, it is necessary to design an anticollision formula sound barrier.
Disclosure of Invention
The invention aims to provide an anti-collision sound barrier with a splicing structure, which solves the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an anticollision formula sound barrier with mosaic structure, includes the underframe, the avris of underframe is provided with the mounting panel, it is provided with the sound insulation board to slide on the underframe, be provided with the buffer gear who can cushion the impact force that the sound insulation board received on the underframe, be provided with the filler plate in the sound insulation board, one side of sound insulation board is provided with the briquetting, it is provided with the roller to rotate on the briquetting, the cover is equipped with outer hose on the roller, the outer wall of outer hose evenly is equipped with the bulge loop, be provided with the elastic support structure that can elastic support briquetting on the sound insulation board, the opposite side of sound insulation board just is located the upper position of underframe and is provided with the apron.
Preferably, the buffer mechanism comprises a sliding groove arranged in the bottom frame, a sliding block is arranged in the sliding groove, a first stud is inserted in the sliding block and penetrates through the sliding groove, one end of the first stud is connected with a pressing plate, two ends of the first stud, which are provided with soft sleeves in a sleeved mode, are respectively elastically supported at one side in the sliding groove and one end of the sliding block, and one end of the first stud, which penetrates out of the bottom frame, is sleeved with a backing ring and is locked through a first nut.
Preferably, the top cover of sound insulation board is equipped with the top cap, the both sides spiro union of top cap has first locking bolt, the bottom of top cap is provided with the baffle, the baffle penetrates in the sound insulation board and inserts in the board groove that the sound insulation board inner bottom was equipped with, the filler plate is located the both sides of baffle, the top both sides of top cap are connected with the second double-screw bolt, and is adjacent cup joint filler strip and the one end of second double-screw bolt on the top cap is locked through the second nut.
Preferably, both ends of the pressing block are provided with rotary posts, a bearing groove is formed in the center of one end of the roller, and a bearing is arranged in the bearing groove and inserted into an inner ring of the bearing.
Preferably, the elastic support structure comprises a plug bush arranged on one side of the sound insulation plate, a plug bush is inserted in the plug bush, a second locking bolt is inserted in the plug bush and is in threaded connection with the plug bush, a pressing sheet is inserted in the plug bush, springs are arranged in the plug bush, two ends of the springs are respectively elastically supported on the pressing sheet and the sound insulation plate, one side of the pressing sheet is connected with a connecting column, and the connecting column penetrates through the plug bush and is connected to the pressing block.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, when a vehicle laterally impacts the sound barrier, the vehicle can directly contact with the roller, and the roller rotates along with the roller under the movement of the vehicle, so that the direct friction amount between the vehicle and the side surface of the vehicle is reduced, the pressing impact force of the vehicle to the roller can be directly converted into compression of the spring, the side impact of the vehicle is buffered through the spring, and the sound insulation plate moves to the side, so that the sliding block presses the soft sleeve to force the soft sleeve to be compressed, the soft sleeve can effectively buffer the impact force in the process, and the impact force of the sound insulation plate can be effectively reduced in the whole process, so that the sound insulation plate is not easy to be bent.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view in partial cutaway of FIG. 1;
FIG. 3 is a right side schematic view of FIG. 1;
fig. 4 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: 1. a bottom frame; 2. a mounting plate; 3. a sound insulation board; 4. a slide block; 5. a pressing plate; 6. a first stud; 7. a soft sleeve; 8. a backing ring; 9. a first nut; 10. a cover plate; 11. filling plates; 12. a top cover; 13. a first locking bolt; 14. a middle partition plate; 15. a second stud; 16. a filler strip; 17. a second nut; 18. a plug bush; 19. a plug cylinder; 20. a second locking bolt; 21. tabletting; 22. a spring; 23. a connecting column; 24. briquetting; 25. rotating the column; 26. a roller; 27. a bearing; 28. an outer hose; 29. a convex ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 and 2, an anti-collision sound barrier with a splicing structure comprises a bottom frame 1, a mounting plate 2 is welded on the front side and the rear side of the bottom frame 1, a mounting hole is arranged in the mounting plate 2, an expansion bolt can be penetrated into a drill hole on the roadside side of a road, the expansion bolt is driven into the drill hole on the roadside side of the road, and a nut part of the expansion bolt is locked, so that the bottom frame 1 can be stably installed on the roadside side of the road, a sound insulation plate 3 is arranged on the bottom frame 1 in a sliding manner, a buffer mechanism capable of buffering the impact force received by the sound insulation plate 3 is arranged on the bottom frame 1, the buffer mechanism comprises a sliding groove arranged in the bottom frame 1, the sliding groove is a square groove, a sliding block 4 is slidably inserted into the sliding groove, a first stud 6 is slidably inserted into a rod hole arranged in the sliding block 4, and penetrates the left side of the sliding groove, the right end of the first stud 6 is welded with the pressing plate 5, the pressing plate 5 is arranged in the chute, the soft sleeve 7 is sleeved on the first stud 6, the soft sleeve 7 is a rubber sleeve, the wall thickness is 30 cm, the soft sleeve has good impact buffering performance, two ends of the soft sleeve 7 are respectively elastically supported on one side in the chute and one end of the sliding block 4, one end of the first stud 6 penetrating out of the bottom frame 1 is sleeved with the backing ring 8 and locked through the first nut 9, when the first stud 6 is locked by the first nut 9, the sliding block 4 is enabled to abut against the soft sleeve 7, the soft sleeve 7 is forced to be compressed, initial impact resilience force of the soft sleeve 7 is changed, the cover plate 10 is integrally arranged on the left side of the sound insulation plate 3 and located on the upper position of the bottom frame 1, and the cover plate 10 is arranged, so that external rainwater can be prevented from entering the chute.
Referring to fig. 1,2 and 3, two filling plates 11 are inserted in a sliding manner in the sound insulation plate 3, the filling plates 11 are glass fiber sound insulation plates, a top cover 12 is sleeved on the top of the sound insulation plate 3 in a sliding manner, first locking bolts 13 are screwed on the left side and the right side of the top cover 12, when the first locking bolts 13 are locked, two ends of the first locking bolts 13 are tightly pressed on two sides of the sound insulation plate 3, so that the top cover 12 is limited to be separated from the sound insulation plate 3 upwards, a partition plate 14 is integrally arranged at the bottom of the top cover 12, the partition plate 14 penetrates into the sound insulation plate 3 and is inserted into a plate groove arranged at the inner bottom of the sound insulation plate 3 in a sliding manner, the filling plates 11 are positioned on two sides of the partition plate 14, second studs 15 are welded on the front side and the rear side of the top cover 12, a gasket 16 is sleeved on the second studs 15 on the adjacent top cover 12, one end of each second stud 15 is of a square structure with a strip-shaped hole, in a natural state, the second studs 15 are locked through second nuts 17, stable sound insulation plates 3 can be attached to each other through the second studs 15, and if the second studs 15 are arranged in the second studs 15 in the strip-shaped holes in the second studs 15 in the state.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the sound insulation board 3 is provided with an elastic supporting structure capable of elastically supporting the pressing block 24, the elastic supporting structure comprises a plug bush 18 integrally arranged on the right side of the sound insulation board 3, a plug bush 19 is inserted in the plug bush 18 in a sliding manner, a second locking bolt 20 is inserted in the upper and lower positions of the plug bush 18, the second locking bolt 20 is screwed on threaded grooves formed in the upper and lower parts of the plug bush 19, the plug bush 18 and the plug bush 19 can be stably inserted in an inserting state, a pressing sheet 21 is inserted in the plug bush 19 in a sliding manner, a spring 22 is arranged in the plug bush 19, two ends of the spring 22 are respectively elastically supported on the pressing sheet 21 and the sound insulation board 3, the spring 22 is in a compression rebound type, the initial compression rebound type force of the spring 22 is 200 newtons, a connecting post 23 is welded on the right side of the pressing sheet 21, the connecting post 23 is in a sliding manner and is welded on the pressing block 24, a pressing block 24 is arranged on the right side of the sound insulation board 3, rollers 26 are rotatably arranged on the pressing block 24, two ends of the pressing block 24 are integrally provided with rotating posts 25, one end of the pressing block 26 is provided with interference grooves, one end of the other end of the pressing block 26 is provided with the interference grooves, two ends of the bearing 27 are respectively, the inner roller 27 is uniformly inserted in the inner ring 27 is provided with the inner ring 27, and the outer ring 28 is uniformly inserted in the outer ring 28, and is made of a hose 28, and is uniformly rotates, and is made of the outer bearing 28.
The working principle of this embodiment is as follows: when a vehicle laterally impacts the sound barrier, the vehicle can directly contact with the roller 26, and under the movement of the vehicle, the roller 26 rotates along with the roller 26, so that the direct friction with the side surface of the vehicle is reduced, the pressing impact force of the vehicle to the roller 26 is directly converted into compression of the spring 22, the side impact of the vehicle is buffered through the spring 22, in addition, the sound insulation plate 3 moves to the side, so that the sliding block 4 presses the soft sleeve 7 to force the soft sleeve 7 to be compressed, the soft sleeve 7 can effectively buffer the impact force in the process, and the impact force born by the sound insulation plate 3 can be effectively reduced in the whole process, so that the sound insulation plate 3 is not easy to be bent;
the filling plate 11 in the sound insulation plate 3 can be replaced by disassembling and assembling the top cover 12.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention.
Claims (2)
1. An anticollision formula sound barrier with mosaic structure, its characterized in that: the sound insulation device comprises a bottom frame (1), a mounting plate (2) is arranged on the side of the bottom frame (1), a sound insulation plate (3) is arranged on the bottom frame (1) in a sliding manner, a buffer mechanism capable of buffering impact force received by the sound insulation plate (3) is arranged on the bottom frame (1), a filling plate (11) is arranged in the sound insulation plate (3), a pressing block (24) is arranged on one side of the sound insulation plate (3), a roller (26) is rotatably arranged on the pressing block (24), an outer hose (28) is sleeved on the roller (26), a convex ring (29) is uniformly arranged on the outer wall of the outer hose (28), an elastic supporting structure capable of elastically supporting the pressing block (24) is arranged on the sound insulation plate (3), and a cover plate (10) is arranged on the other side of the sound insulation plate (3) and positioned on the upper portion of the bottom frame (1);
The buffering mechanism comprises a sliding groove arranged in a bottom frame (1), a sliding block (4) is arranged in the sliding groove, a first stud (6) is inserted in the sliding block (4) and penetrates through the sliding groove, one end of the first stud (6) is connected with a pressing plate (5), a soft sleeve (7) is sleeved on the first stud (6), two ends of the soft sleeve (7) are respectively and elastically supported at one side in the sliding groove and one end of the sliding block (4), and one end of the first stud (6) penetrating out of the bottom frame (1) is sleeved with a backing ring (8) and locked through a first nut (9);
The elastic supporting structure comprises a plug bush (18) arranged on one side of the sound insulation plate (3), a plug cylinder (19) is inserted in the plug bush (18), a second locking bolt (20) is inserted in the plug bush (18) and is connected to the plug cylinder (19) in a threaded mode, a pressing sheet (21) is inserted in the plug cylinder (19), a spring (22) is arranged in the plug cylinder (19), two ends of the spring (22) are respectively elastically supported on the pressing sheet (21) and the sound insulation plate (3), a connecting column (23) is connected to one side of the pressing sheet (21), and the connecting column (23) penetrates through the plug cylinder (19) and is connected to a pressing block (24);
Both ends of briquetting (24) all are provided with revolve post (25), the one end central point of roller (26) puts and is equipped with the bearing groove, be provided with bearing (27) in the bearing groove and revolve post (25) and insert the inner circle of bearing (27).
2. The sound barrier of claim 1, wherein the sound barrier comprises a splice structure: top cover of sound insulation board (3) is equipped with top cap (12), the both sides spiro union of top cap (12) has first locking bolt (13), the bottom of top cap (12) is provided with baffle (14), baffle (14) penetrate in sound insulation board (3) and insert in the board groove that is equipped with in sound insulation board (3) inner bottom, filler plate (11) are located the both sides of baffle (14), the top both sides of top cap (12) are connected with second double-screw bolt (15), and is adjacent cup joint filler strip (16) and the one end of second double-screw bolt (15) on top cap (12) is locked through second nut (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211033853.6A CN115467259B (en) | 2022-08-26 | 2022-08-26 | Anti-collision sound barrier with splicing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211033853.6A CN115467259B (en) | 2022-08-26 | 2022-08-26 | Anti-collision sound barrier with splicing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115467259A CN115467259A (en) | 2022-12-13 |
| CN115467259B true CN115467259B (en) | 2024-07-09 |
Family
ID=84369922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211033853.6A Active CN115467259B (en) | 2022-08-26 | 2022-08-26 | Anti-collision sound barrier with splicing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115467259B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211815685U (en) * | 2019-09-24 | 2020-10-30 | 喻江 | Railway sound barrier with anti-collision function |
| CN212895976U (en) * | 2020-05-14 | 2021-04-06 | 株洲市东亨科技有限责任公司 | Sound barrier capable of being used for assembling and greening expressway |
| CN214832059U (en) * | 2021-04-27 | 2021-11-23 | 河北金标建材科技股份有限公司 | Superfine hole sound barrier |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006047808A1 (en) * | 2006-10-06 | 2008-04-10 | Heintzmann Sicherheitssysteme Gmbh & Co. Kg | Vehicle restraint system |
| JP2012097403A (en) * | 2010-10-29 | 2012-05-24 | Nankai Plywood Co Ltd | Guide rail for movable partition |
| KR101809015B1 (en) * | 2017-06-08 | 2017-12-14 | (주) 케이에스아이 | Solar sound proof panel and sound proof wall using it |
| CN108547241A (en) * | 2018-06-20 | 2018-09-18 | 沙志平 | A kind of road separation anticollision barrier |
| KR102177077B1 (en) * | 2019-04-17 | 2020-11-10 | 김경태 | Roller type guard rail |
| CN111074803B (en) * | 2019-11-29 | 2024-06-18 | 天工俐德科技发展有限公司 | Novel superimposed serial-type prestress sound barrier |
| CN213653246U (en) * | 2020-10-10 | 2021-07-09 | 武汉市世纪静声环保技术有限公司 | Decompression ventilation sound insulation barrier |
| CN214459981U (en) * | 2021-02-24 | 2021-10-22 | 王艳华 | Energy absorption device of highway engineering road and bridge anticollision barrier |
| CN113322864B (en) * | 2021-06-10 | 2022-09-20 | 眉山中车物流装备有限公司 | Isolating device of quick installation |
-
2022
- 2022-08-26 CN CN202211033853.6A patent/CN115467259B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211815685U (en) * | 2019-09-24 | 2020-10-30 | 喻江 | Railway sound barrier with anti-collision function |
| CN212895976U (en) * | 2020-05-14 | 2021-04-06 | 株洲市东亨科技有限责任公司 | Sound barrier capable of being used for assembling and greening expressway |
| CN214832059U (en) * | 2021-04-27 | 2021-11-23 | 河北金标建材科技股份有限公司 | Superfine hole sound barrier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115467259A (en) | 2022-12-13 |
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