CN213565862U - Rail transit platform with noise control sound function - Google Patents
Rail transit platform with noise control sound function Download PDFInfo
- Publication number
- CN213565862U CN213565862U CN202022012564.0U CN202022012564U CN213565862U CN 213565862 U CN213565862 U CN 213565862U CN 202022012564 U CN202022012564 U CN 202022012564U CN 213565862 U CN213565862 U CN 213565862U
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- Prior art keywords
- transverse plate
- diaphragm
- noise
- threaded rod
- uproar
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- 230000008878 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 230000009467 reduction Effects 0.000 claims description 37
- 238000010030 laminating Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a track traffic platform with noise control sound function, including ground and wall body, the upper surface left side rigid coupling of ground has the wall body, the last surface mounting of ground has the device of making an uproar of falling. This track traffic platform with noise control sound function, through the track, the train, the concrete column, the traffic platform, the first layer of making an uproar and the second of making an uproar fall mutually support between the layer isotructure of making an uproar, can fall the effectual noise that reduces the layer and produce train and track through the first layer of making an uproar and the second of making an uproar, thereby play the purpose of making an uproar, through first diaphragm, branch, the montant, first threaded rod, mutually support between second diaphragm and the bolt isotructure, can remove through making the threaded rod drive the montant, the montant drives branch and first diaphragm and removes, make first diaphragm and the laminating of traffic platform below, thereby the stability of traffic platform has been improved.
Description
Technical Field
The utility model relates to a track traffic technical field specifically is a track traffic platform with noise control sound function.
Background
The rail transit is the most important traffic mode, and in the rail transit design in the past, the setting of evacuation passageway to personnel under the unexpected condition is often neglected, so, when the unexpected condition takes place, personnel among the rail vehicle often can only evacuate through the bridge floor, evacuation efficiency is very low, because do not set up special passageway, and the electrical apparatus affiliated facilities of rail transit are many, personnel have great potential safety hazard in evacuation process, the rail transit platform is just so and is given birth, but often the noise is great in rail transit platform department, and most all set up the rail transit platform into T shape in prior art, but noise reduction effect is not good, and rail transit platform stability is also lower among the prior art simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a to provide in solving above-mentioned background art and most of prior art set the track traffic platform to T shape, but the not good problem of noise reduction effect.
In order to achieve the above object, the utility model provides a following technical scheme: a rail transit platform with an anti-noise function comprises a foundation and a wall body, wherein the left side of the upper surface of the foundation is fixedly connected with the wall body, and the upper surface of the foundation is provided with a noise reduction device;
the noise reduction device comprises a rail, a train, a concrete column, a traffic platform, a first noise reduction layer and a second noise reduction layer;
the railway is characterized in that the lower portion of the track is fixedly connected with a foundation, a train is arranged above the track, a plurality of concrete columns are arranged on the right side of the train, a traffic platform is fixedly connected to the upper surfaces of the concrete columns, a first noise reduction layer is fixedly connected to the outer side of each concrete column, and a second noise reduction layer is fixedly connected to the outer side of the first noise reduction layer.
Preferably, the thickness of the first noise reduction layer is consistent with the thickness of the second noise reduction layer.
Preferably, a supporting device is arranged below the traffic platform;
the supporting device comprises a first transverse plate, a supporting rod, a vertical rod, a first threaded rod, a second transverse plate and a bolt;
the upper surface of first diaphragm is laminated with traffic platform's lower surface mutually, the lower surface rigid coupling of first diaphragm has branch, the inside rigid coupling of branch has the montant, the internal thread of montant is connected with first threaded rod, the below outer wall of first threaded rod is rotated through the bearing and is connected with the second diaphragm, the second diaphragm links to each other with the ground screw thread through a plurality of bolts.
Preferably, the middle point of the vertical rod and the middle point of the first transverse plate are on the same vertical line.
Preferably, the inner side of the concrete column is provided with a propping device;
the abutting device comprises a third transverse plate, an L-shaped plate, a second threaded rod, a handle, a rectangular block, a first connecting rod, a second connecting rod, a fourth transverse plate and a baffle plate;
the outer sides of the left and right third transverse plates are fixedly connected with a concrete column, the outer wall of the third transverse plate is provided with an L-shaped plate, the inner wall of the through hole of the L-shaped plate is in clearance fit with the outer wall of the third transverse plate, the inner side of the L-shaped plate is rotatably connected with a plurality of first connecting rods through a rotating shaft, the upper part of the first connecting rods is rotatably connected with the third transverse plate through a rotating shaft, the inner part below the inner side of the third transverse plate is rotatably connected with a second threaded rod, the lower surface of the second threaded rod is fixedly connected with a handle, the outer wall below the second threaded rod is in threaded connection with a rectangular block, the rectangular block is rotatably connected with the first connecting rods below the rectangular block through a rotating shaft, the inner side of the first connecting rods is provided with a plurality of second connecting rods, the upper and lower second connecting rods are respectively rotatably connected with the third transverse plate and the rectangular, the inner side of the fourth transverse plate is fixedly connected with a baffle, and the outer wall of the inner side of the baffle is attached to the outer wall of the vertical rod.
Preferably, the L-shaped plate and the third cross plate form a sliding structure.
Compared with the prior art, the beneficial effects of the utility model are that: this track traffic platform with noise control sound function through the track, train, concrete column, traffic platform, fall the first layer of making an uproar and fall the structure between mutually supporting between the layer etc. of making an uproar of second, can fall the layer of making an uproar through the first layer of making an uproar and the effectual noise that reduces of second and produce train and track to play the purpose of making an uproar.
Through mutually supporting between structures such as first diaphragm, branch, montant, first threaded rod, second diaphragm and bolt, can remove through making the threaded rod drive the montant, the montant drives branch and first diaphragm and removes, makes first diaphragm and the laminating of traffic platform below to the stability of traffic platform has been improved.
Through mutually supporting between L shaped plate, second threaded rod, rectangular block, first connecting rod, second connecting rod, fourth diaphragm and the baffle isotructure, can drive the rectangular block through the threaded rod and remove, the rectangular block drives L shaped plate and fourth diaphragm through first connecting rod and second connecting rod and removes, drives the baffle through the fourth diaphragm and removes to fix the montant through the baffle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the traffic platform, the second noise reduction layer and the concrete column of FIG. 1;
FIG. 3 is a schematic view of the bolt, the first threaded shaft and the vertical shaft of FIG. 1;
fig. 4 is a schematic structural view of the first link, the second link and the rectangular block in fig. 1.
In the figure: 1. the device comprises a foundation, 2, a wall body, 3, a noise reduction device, 301, a track, 302, a train, 303, a concrete column, 304, a traffic platform, 305, a first noise reduction layer, 306, a second noise reduction layer, 4, a supporting device, 401, a first transverse plate, 402, a supporting rod, 403, a vertical rod, 404, a first threaded rod, 405, a second transverse plate, 406, a bolt, 5, a butting device, 501, a third transverse plate, 502, an L-shaped plate, 503, a second threaded rod, 504, a handle, 505, a rectangular block, 506, a first connecting rod, 507, a second connecting rod, 508, a fourth transverse plate, 509 and a baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a rail transit platform with an anti-noise function comprises a foundation 1 and a wall body 2, the wall body 2 is fixedly connected to the left side of the upper surface of the foundation 1, a noise reduction device 3 is mounted on the upper surface of the foundation 1, the noise reduction device 3 comprises a rail 301, a train 302, concrete columns 303, a traffic platform 304, a first noise reduction layer 305 and a second noise reduction layer 306, the lower portion of the rail 301 is fixedly connected with the foundation 1, the train 302 is arranged above the rail 301, a plurality of concrete columns 303 are arranged on the right side of the train 302, the traffic platform 304 is fixedly connected to the upper surface of each concrete column 303, the first noise reduction layer 305 is fixedly connected to the outer side of each concrete column 303, the main material of the first noise reduction layer 305 is glass wool, can absorb noise, a second noise reduction layer 306 is fixedly connected to the outer side of the first noise reduction layer 305, the main material of the second noise reduction layer 306 is mineral wool, noise is absorbed by the mineral wool and the thickness of the first noise reduction layer 305 corresponds to the thickness of the second noise reduction layer 306.
A supporting device 4 is arranged below the traffic platform 304, the supporting device 4 comprises a first transverse plate 401, a supporting rod 402, a vertical rod 403, a first threaded rod 404, a second transverse plate 405 and a bolt 406, the upper surface of the first transverse plate 401 is attached to the lower surface of the traffic platform 304, the first transverse plate 401 can make the traffic platform 304 more stable, the supporting rod 402 is fixedly connected to the lower surface of the first transverse plate 401, can play the supporting role to first diaphragm 401 through branch 402, the inside rigid coupling of branch 402 has montant 403, the internal thread of montant 403 is connected with first threaded rod 404, first threaded rod 404 can drive montant 403 and remove, the below outer wall of first threaded rod 404 is connected with second diaphragm 405 through the bearing rotation, second diaphragm 405 links to each other with ground 1 screw thread through 2 bolts 406, second diaphragm 405 can be fixed on supporting tightly 1 through bolt 406, the mid point of montant 403 and the mid point of first diaphragm 401 are on same vertical line.
The inner side of the concrete column 303 is provided with a tightening device 5, the tightening device 5 comprises a third transverse plate 501, an L-shaped plate 502, a second threaded rod 503, a handle 504, a rectangular block 505, a first connecting rod 506, a second connecting rod 507, a fourth transverse plate 508 and a baffle 509, the outer sides of the left and right third transverse plates 501 are fixedly connected with the concrete column 303, the outer wall of the third transverse plate 501 is provided with the L-shaped plate 502, a through hole is processed in the upper part of the L-shaped plate 502, the inner wall of the through hole of the L-shaped plate 502 is in clearance fit with the outer wall of the third transverse plate 501, the L-shaped plate 502 can move at the third transverse plate 501, the inner side of the L-shaped plate 502 is rotatably connected with 2 first connecting rods 506 through a rotating shaft, the upper first connecting rod 506 is rotatably connected with the third transverse plate 501 through a rotating shaft, the inner part below the inner side of the third transverse plate 501 is rotatably connected with the second threaded rod 503, the lower surface of the second, the second threaded rod 503 can drive the rectangular block 505 to move, the rectangular block 505 rotates with the first connecting rod 506 of below through the pivot and links to each other, the inboard of first connecting rod 506 is equipped with 2 second connecting rods 507, upper and lower second connecting rod 507 rotates with third diaphragm 501 and rectangular block 505 respectively through the pivot and links to each other, the rectangular block 505 can drive the first connecting rod 506 and the second connecting rod 507 of below and move, the inboard of upper and lower second connecting rod 507 rotates through the pivot and is connected with fourth diaphragm 508, the inboard rigid coupling of fourth diaphragm 508 has baffle 509, the inboard outer wall of baffle 509 laminates with the outer wall of montant 403, L shaped plate 502 constitutes sliding structure with third diaphragm 501.
When an operator needs to use the track traffic platform with the noise-proof function, firstly, the operator fixes the second transverse plate 405 with the foundation 1 through the bolt 406, holds the supporting rod 402 and the first transverse plate 401, rotates the first threaded rod 404 through external equipment, enables the first threaded rod 404 to drive the vertical rod 403 to move upwards, the vertical rod 403 drives the supporting rod 402 and the first transverse plate 401 to move upwards, enables the first transverse plate 401 to be attached to the lower part of the traffic platform 304, rotates the handle 504, drives the second threaded rod 503 to rotate through the handle 504, enables the second threaded rod 503 to drive the rectangular block 505 to move upwards, drives the first connecting rod 506 and the second connecting rod 507 below through the rectangular block 505 to rotate, enables the first connecting rod 506 and the second connecting rod 507 below to respectively drive the L-shaped plate 502 and the fourth transverse plate 508 to move through the rectangular block 505, and drives the baffle 509 to move through the fourth transverse plate 508, the vertical rods 403 are tightly abutted and fixed by the left baffle 509 and the right baffle 509, so that the purpose of improving the stability of the traffic platform is achieved, when the train 302 passes through the track 301, noise generated by the train 302 and the track 301 is transmitted to the first noise reduction layer 305 and the second noise reduction layer 306, and the noise can be effectively reduced through the first noise reduction layer 305 and the second noise reduction layer 306, so that the noise reduction effect is achieved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a track traffic platform with noise control sound function, includes ground (1) and wall body (2), the upper surface left side rigid coupling of ground (1) has wall body (2), its characterized in that: the upper surface of the foundation (1) is provided with a noise reduction device (3);
the noise reduction device (3) comprises a track (301), a train (302), a concrete column (303), a traffic platform (304), a first noise reduction layer (305) and a second noise reduction layer (306);
the lower part of track (301) links to each other with ground (1) is fixed, the top of track (301) is provided with train (302), the right side of train (302) is equipped with a plurality of concrete columns (303), the upper surface rigid coupling of concrete column (303) has traffic platform (304), the outside rigid coupling of concrete column (303) has first layer (305) of making an uproar that falls, the outside rigid coupling of first layer (305) of making an uproar that falls has the second and falls layer (306) of making an uproar.
2. The rail transit platform with the noise-proof function as claimed in claim 1, wherein: the thickness of the first noise reduction layer (305) is the same as the thickness of the second noise reduction layer (306).
3. The rail transit platform with the noise-proof function as claimed in claim 1, wherein: a supporting device (4) is arranged below the traffic platform (304);
the supporting device (4) comprises a first transverse plate (401), a supporting rod (402), a vertical rod (403), a first threaded rod (404), a second transverse plate (405) and a bolt (406);
the upper surface of first diaphragm (401) is laminated with the lower surface of traffic platform (304) mutually, the lower surface rigid coupling of first diaphragm (401) has branch (402), the inside rigid coupling of branch (402) has montant (403), the internal thread of montant (403) is connected with first threaded rod (404), the below outer wall of first threaded rod (404) is connected with second diaphragm (405) through the bearing rotation, second diaphragm (405) link to each other with ground (1) screw through a plurality of bolts (406).
4. The rail transit platform with the noise-proof function as claimed in claim 3, wherein: the middle point of the vertical rod (403) and the middle point of the first transverse plate (401) are on the same vertical line.
5. The rail transit platform with the noise-proof function as claimed in claim 1, wherein: the inner side of the concrete column (303) is provided with a propping device (5);
the abutting device (5) comprises a third transverse plate (501), an L-shaped plate (502), a second threaded rod (503), a handle (504), a rectangular block (505), a first connecting rod (506), a second connecting rod (507), a fourth transverse plate (508) and a baffle (509);
the outer side of the left and right third transverse plate (501) is fixedly connected with a concrete column (303), an L-shaped plate (502) is installed on the outer wall of the third transverse plate (501), the inner wall of the through hole of the L-shaped plate (502) is in clearance fit with the outer wall of the third transverse plate (501), the inner side of the L-shaped plate (502) is rotatably connected with a plurality of first connecting rods (506) through a rotating shaft, the upper side of the first connecting rods (506) is rotatably connected with the third transverse plate (501) through a rotating shaft, the inner side below of the third transverse plate (501) is rotatably connected with a second threaded rod (503), the lower surface of the second threaded rod (503) is fixedly connected with a handle (504), the outer wall of the lower side of the second threaded rod (503) is in threaded connection with a rectangular block (505), the rectangular block (505) is rotatably connected with the first connecting rod (506) of the lower side through a rotating shaft, the inner side of the first connecting rod, from top to bottom second connecting rod (507) rotates through the pivot respectively with third diaphragm (501) and rectangular block (505) and links to each other, from top to bottom the inboard of second connecting rod (507) rotates through the pivot and is connected with fourth diaphragm (508), the inboard rigid coupling of fourth diaphragm (508) has baffle (509), the inboard outer wall of baffle (509) is laminated mutually with the outer wall of montant (403).
6. The rail transit platform with the noise-proof function as claimed in claim 5, wherein: the L-shaped plate (502) and the third transverse plate (501) form a sliding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022012564.0U CN213565862U (en) | 2020-09-15 | 2020-09-15 | Rail transit platform with noise control sound function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022012564.0U CN213565862U (en) | 2020-09-15 | 2020-09-15 | Rail transit platform with noise control sound function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213565862U true CN213565862U (en) | 2021-06-29 |
Family
ID=76571537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022012564.0U Expired - Fee Related CN213565862U (en) | 2020-09-15 | 2020-09-15 | Rail transit platform with noise control sound function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213565862U (en) |
-
2020
- 2020-09-15 CN CN202022012564.0U patent/CN213565862U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |