CN109457555A - A kind of subway vibration and noise reducing device - Google Patents
A kind of subway vibration and noise reducing device Download PDFInfo
- Publication number
- CN109457555A CN109457555A CN201811644680.5A CN201811644680A CN109457555A CN 109457555 A CN109457555 A CN 109457555A CN 201811644680 A CN201811644680 A CN 201811644680A CN 109457555 A CN109457555 A CN 109457555A
- Authority
- CN
- China
- Prior art keywords
- track
- spring
- rubber pad
- subway
- reducing device
- 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.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 238000005266 casting Methods 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 12
- 238000004134 energy conservation Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 101100495256 Caenorhabditis elegans mat-3 gene Proteins 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
- E01B19/003—Means for reducing the development or propagation of noise
Abstract
The invention discloses a kind of subway vibration and noise reducing devices, including track, railroad shoe, rubber pad and resilient cushion, the railroad shoe is provided with the rubber pad far from the side of the track, the rubber pad is provided with the resilient cushion far from the side of the railroad shoe, the resilient cushion is provided with track pillow far from the side of the rubber pad, the rubber pad is provided with clamping frame far from the side of the resilient cushion, and the clamping frame side is provided with reinforcing rib.Beneficial effect is: the present invention reaches the function of damping by setting level-one spring, two-level spring, buffer spring, rubber pad and resilient cushion, track noise is reduced by setting noise isolating plate, improve the comfort level of subway, noise pollution is reduced, by setting first class pressure sensor and secondary pressure sensor, effectively the case where subway circulation is monitored in real time, improve the safety of subway, by setting solar panels and battery, utilization is solar powered, energy conservation and environmental protection.
Description
Technical field
The present invention relates to subway guide rail technical fields, more particularly to a kind of subway vibration and noise reducing device.
Background technique
Subway is a kind of form of railway transportation, refers to the City Rail Transit System based on running in underground, i.e. " subway
The abbreviation in road " or " subway "；Many such systems consider construction and operation costs to cooperate the environment of build, may
Ground or overhead section can be changed into area other than down town.Subway is the road for covering urban area various undergrounds and ground
The City Rail Transit System of proprietary, high density, Gao Yunliang is weighed, TaiWan, China subway is referred to as " rapid transit ".In addition to subway with
It outside, also include the railway being laid on overhead railway or road surface.Therefore, subway be right of way it is proprietary, without usual friendship, this is also subway area
Not in the mark of the essence of Light Rail Transit.Present subway has become one of most common trip mode of people,
It is very convenient and time saving.However, still there is many in fact in operation for subway for current subway construction is horizontal
The problem of, the speed of especially subway is very fast, very strong vibration can be generated when track is crossed by local Tie Tong, and then generate very
Big noise, strong vibration greatly reduce the service life of subway, and strong noise has also brought discomfort, made
At noise pollution.
Summary of the invention
The object of the invention is that providing a kind of subway vibration and noise reducing device to solve the above-mentioned problems.
The present invention through the following technical solutions to achieve the above objectives:
A kind of subway vibration and noise reducing device, including track, railroad shoe, rubber pad and resilient cushion are provided with track in the track
Seat, the railroad shoe are provided with the rubber pad far from the side of the track, the rubber pad far from the railroad shoe one
Side is provided with the resilient cushion, and the resilient cushion is provided with track pillow far from the side of the rubber pad, and the rubber pad is separate
The side of the resilient cushion is provided with clamping frame, and the clamping frame side is provided with reinforcing rib, is provided on the clamping frame flat
Gasket, the flat shim are provided with spring shim far from the side of the clamping frame, and the spring shim is far from the flat shim
Side be provided with locking nut, stud is provided on the locking nut, described track one end is provided with sealing cover, the rail
It is provided with maintenance box cover on road pillow, fixing screws are provided on the maintenance box cover, the maintenance box cover side is provided with the sun
Can plate, be provided with control panel in the track pillow, the control panel side is provided with mounting plate, is provided with letter on the mounting plate
Number transmitter, the signal projector side are provided with signal receiver, and the mounting plate side is provided with battery, the rail
It is provided with level-one spring base in road, level-one spring is provided on the level-one spring base, the level-one spring outwards are provided with two
Grade spring, the two-level spring are provided with secondary pressure sensor far from one end of the track, are provided in the railroad shoe
Buffer casting is provided with buffer spring on the buffer casting, and the rail base is provided with noise isolating plate, the railroad shoe
Inside it is provided with first class pressure sensor.
In above structure, when subway passes through the track, the level-one spring-compressed reduces impact, reduces vibration, if
Vibrate excessive, two-level spring compression reduces impact, reduces vibration, and the first class pressure sensor and the secondary pressure pass
The signal that sensor will test is transferred to the control panel, and the control panel transfers signals to monitoring by the signal projector
Platform, the rubber pad and the resilient cushion can be further reduced vibration, the noise isolating plate can reduce the track with it is described
Noise in railroad shoe, in the process, the solar panels convert the solar into electric energy, fill to the battery
Electricity, the battery be the control panel, the signal projector, the signal receiver, the first class pressure sensor and
The secondary pressure sensor power supply, energy conservation and environmental protection.
In order to further increase the reliability of damping noise reduction, the track pillow is fixed by expansion bolt and ground, described
Stud is embedded in the track pillow.
In order to further increase the reliability of damping noise reduction, connected between the locking nut and the stud by screw thread
It connects, the clamping frame is connect by the locking nut with the track pillow, and there are two the lockings for setting on the clamping frame
Nut.
In order to further increase the reliability of damping noise reduction, the reinforcing rib and the clamping frame pass through welded connecting.
In order to further increase the reliability of damping noise reduction, the level-one spring base is connected through a screw thread with the track,
The buffer casting is connected through a screw thread with the track, and the buffer casting is connected through a screw thread with the railroad shoe.
In order to further increase the reliability of damping noise reduction, the noise isolating plate is connect by screw with the track, described
There are two the noise isolating plates for setting on track.
In order to further increase the reliability of damping noise reduction, the maintenance box cover by four fixing screws with it is described
Track pillow connection.
In order to further increase the reliability of damping noise reduction, the solar panels are connected by four screws and the track pillow
It connects.
In order to further increase the reliability of damping noise reduction, the mounting plate is connect by bolt with the track pillow.
Connect to further increase the reliability of damping noise reduction, the signal projector and the mounting plate by screw thread
It connects, the signal receiver is connected through a screw thread with the mounting plate.
Beneficial effect is:
1, the present invention reaches the function of damping by setting level-one spring, two-level spring, buffer spring, rubber pad and resilient cushion；
2, track noise is reduced by setting noise isolating plate, improves the comfort level of subway, reduce noise pollution；
3, by setting first class pressure sensor and secondary pressure sensor, effectively to subway circulation the case where supervised in real time
Control, improves the safety of subway；
4, by setting solar panels and battery, utilization is solar powered, energy conservation and environmental protection.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of partial structural diagram of subway vibration and noise reducing device of the present invention；
Fig. 2 is a kind of structural schematic diagram of subway vibration and noise reducing device of the present invention；
Fig. 3 is a kind of partial enlarged view of subway vibration and noise reducing device of the present invention.
The reference numerals are as follows:
1, track；2, railroad shoe；3, rubber pad；4, resilient cushion；5, track pillow；6, flat shim；7, spring shim；8, locking screw
It is female；9, stud；10, reinforcing rib；11, clamping frame；12, sealing cover；13, box cover is overhauled；14, fixing screws；15, solar panels；
16, mounting plate；17, control panel；18, signal projector；19, signal receiver；20, battery；21, level-one spring base；22, one
Grade spring；23, two-level spring；24, buffer casting；25, buffer spring；26, first class pressure sensor；27, noise isolating plate；28,
Secondary pressure sensor.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As shown in Figure 1-Figure 3, a kind of subway vibration and noise reducing device, including track 1, railroad shoe 2, rubber pad 3 and resilient cushion 4, rail
Railroad shoe 2 is provided in road 1, railroad shoe 2 plays the role of support, and 2 side of railroad shoe is provided with rubber pad 3 and resilient cushion 4, rubber
Rubber mat 3 and resilient cushion 4 can play the role of reducing subway vibration, and resilient cushion 4 is provided with track pillow far from the side of rubber pad 3
5, clamping frame 11 is provided on rubber pad 3, reinforcing rib 10, flat shim 6 is provided on clamping frame 11, flat shim 6 is far from clamping frame
11 side is provided with flat shim 6, spring shim 7, locking nut 8 and stud 9, and 1 one end of track is provided with sealing cover 12, track
Maintenance box cover 13, fixing screws 14 and solar panels 15 are provided on pillow 5, maintenance box cover 13 primarily serves the work of rain-proof dust-proof
Solar power generation can be utilized with, solar panels 15, and energy conservation and environmental protection is provided with control panel 17, mounting plate 16, letter in track pillow 5
Number transmitter 18, signal receiver 19 and battery 20, monitoring signals can be transferred to by control panel 17 and signal projector 18
Console monitors subway operation conditions in real time, and level-one spring base 21 and level-one spring 22, level-one are provided in track 1
Spring 22 can play cushioning effect, and two-level spring 23 and secondary pressure sensor 28, second level are provided on the outside of level-one spring 22
Spring 23 can play cushioning effect, and buffer casting 24 and buffer spring 25, the setting of 1 bottom of track are provided in railroad shoe 2
There is noise isolating plate 27, noise isolating plate 27 can play the role of reducing noise, be provided with first class pressure sensor 26 in railroad shoe 2.
In above structure, when subway passes through track 1, the compression of level-one spring 22 reduces impact, vibration is reduced, if vibrated
Greatly, the compression of two-level spring 23 reduces impact, reduces vibration, what first class pressure sensor 26 and secondary pressure sensor 28 will test
Signal is transferred to control panel 17, and control panel 17 transfers signals to control and monitor console, rubber pad 3 and resilient cushion by signal projector 18
4 can be further reduced vibration, and noise isolating plate 27 can reduce the noise in track 1 and railroad shoe 2, in the process, solar energy
Plate 15 converts the solar into electric energy, charges to battery 20, and battery 20 is control panel 17, signal projector 18, letter
Number receiver 19, first class pressure sensor 26 and secondary pressure sensor 28 are powered, energy conservation and environmental protection.
In order to further increase the reliability of damping noise reduction, track pillow 5 is fixed by expansion bolt and ground, in stud 9
It in track pillow 5, is connected through a screw thread between locking nut 8 and stud 9, clamping frame 11 passes through locking nut 8 and track pillow 5
It connects, there are two locking nut 8, reinforcing rib 10 and clamping frames 11 to pass through welded connecting, level-one spring base for setting on clamping frame 11
21 are connected through a screw thread with track 1, and buffer casting 24 is connected through a screw thread with track 1, and buffer casting 24 and railroad shoe 2 are logical
Threaded connection is crossed, noise isolating plate 27 is connect by screw with track 1, and there are two noise isolating plate 27, maintenance box cover 13 is logical for setting on track 1
It crosses four fixing screws 14 to connect with track pillow 5, solar panels 15 are connect by four screws with track pillow 5, and mounting plate 16 is logical
It crosses bolt to connect with track pillow 5, signal projector 18 is connected through a screw thread with mounting plate 16, signal receiver 19 and mounting plate 16
It is connected through a screw thread.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.
Claims (10)
1. a kind of subway vibration and noise reducing device, it is characterised in that: including track (1), railroad shoe (2), rubber pad (3) and resilient cushion
(4), it is provided with railroad shoe (2) in the track (1), the railroad shoe (2) is provided with described far from the side of the track (1)
Rubber pad (3), the rubber pad (3) are provided with the resilient cushion (4), the resilient cushion far from the side of the railroad shoe (2)
(4) side far from the rubber pad (3) is provided with track pillow (5), and the one of the rubber pad (3) separate the resilient cushion (4)
Side is provided with clamping frame (11), and clamping frame (11) side is provided with reinforcing rib (10), is provided on the clamping frame (11)
Flat shim (6), the flat shim (6) are provided with spring shim (7), the spring shim far from the side of the clamping frame (11)
(7) side far from the flat shim (6) is provided with locking nut (8), is provided with stud (9), institute on the locking nut (8)
It states track (1) one end to be provided with sealing cover (12), maintenance box cover (13), the maintenance box cover is provided on the track pillow (5)
(13) it is provided on fixing screws (14), maintenance box cover (13) side is provided with solar panels (15), the track pillow (5)
It is inside provided with control panel (17), control panel (17) side is provided with mounting plate (16), is provided on the mounting plate (16)
Signal projector (18), signal projector (18) side are provided with signal receiver (19), mounting plate (16) side
It is provided with battery (20), is provided with level-one spring base (21) in the track (1), is provided on the level-one spring base (21)
Level-one spring (22), level-one spring (22) outside are provided with two-level spring (23), and the two-level spring (23) is far from described
One end of track (1) is provided with secondary pressure sensor (28), is provided with buffer casting (24), institute on the railroad shoe (2)
It states and is provided on buffer casting (24) buffer spring (25), track (1) bottom is provided with noise isolating plate (27), the track
First class pressure sensor (26) are provided in seat (2).
2. a kind of subway vibration and noise reducing device according to claim 1, it is characterised in that: the track pillow (5) passes through swollen
Swollen bolt is fixed with ground, and the stud (9) is embedded in the track pillow (5).
3. a kind of subway vibration and noise reducing device according to claim 1, it is characterised in that: the locking nut (8) and institute
It states and is connected through a screw thread between stud (9), the clamping frame (11) is connected by the locking nut (8) and the track pillow (5)
It connects, there are two the locking nut (8) for setting on the clamping frame (11).
4. a kind of subway vibration and noise reducing device according to claim 1, it is characterised in that: the reinforcing rib (10) with it is described
Clamping frame (11) passes through welded connecting.
5. a kind of subway vibration and noise reducing device according to claim 1, it is characterised in that: the level-one spring base (21) with
The track (1) is connected through a screw thread, and the buffer casting (24) is connected through a screw thread with the track (1), the buffering
Spring base (24) is connected through a screw thread with the railroad shoe (2).
6. a kind of subway vibration and noise reducing device according to claim 1, it is characterised in that: the noise isolating plate (27) passes through spiral shell
Nail is connect with the track (1), and there are two the noise isolating plates (27) for setting on the track (1).
7. a kind of subway vibration and noise reducing device according to claim 1, it is characterised in that: the maintenance box cover (13) passes through
Four fixing screws (14) connect with the track pillow (5).
8. a kind of subway vibration and noise reducing device according to claim 1, it is characterised in that: the solar panels (15) pass through
Four screws are connect with the track pillow (5).
9. a kind of subway vibration and noise reducing device according to claim 1, it is characterised in that: the mounting plate (16) passes through spiral shell
Bolt is connect with the track pillow (5).
10. a kind of subway vibration and noise reducing device according to claim 1, it is characterised in that: the signal projector (18)
It is connected through a screw thread with the mounting plate (16), the signal receiver (19) is connected through a screw thread with the mounting plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644680.5A CN109457555A (en) | 2018-12-29 | 2018-12-29 | A kind of subway vibration and noise reducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644680.5A CN109457555A (en) | 2018-12-29 | 2018-12-29 | A kind of subway vibration and noise reducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109457555A true CN109457555A (en) | 2019-03-12 |
Family
ID=65615851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811644680.5A Pending CN109457555A (en) | 2018-12-29 | 2018-12-29 | A kind of subway vibration and noise reducing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109457555A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110144770A (en) * | 2019-06-17 | 2019-08-20 | 华东交通大学 | One kind is based on RFID technique in real time from perception rail tuning quality damping unit |
| CN111206803A (en) * | 2020-02-26 | 2020-05-29 | 中铁第四勘察设计院集团有限公司 | Train column type maintenance pit and construction method thereof |
| CN114606807A (en) * | 2022-04-18 | 2022-06-10 | 武汉铁路职业技术学院 | Vibration isolation structure for reducing railway vibration |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1136204A (en) * | 1997-07-22 | 1999-02-09 | Mitsubishi Heavy Ind Ltd | Rail installation structure |
| CN107120384A (en) * | 2017-06-05 | 2017-09-01 | 河南巨石实业有限公司 | A kind of plant equipment damping device |
| CN209292794U (en) * | 2018-12-29 | 2019-08-23 | 贵州大学 | A kind of subway vibration and noise reducing device |
-
2018
- 2018-12-29 CN CN201811644680.5A patent/CN109457555A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1136204A (en) * | 1997-07-22 | 1999-02-09 | Mitsubishi Heavy Ind Ltd | Rail installation structure |
| CN107120384A (en) * | 2017-06-05 | 2017-09-01 | 河南巨石实业有限公司 | A kind of plant equipment damping device |
| CN209292794U (en) * | 2018-12-29 | 2019-08-23 | 贵州大学 | A kind of subway vibration and noise reducing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110144770A (en) * | 2019-06-17 | 2019-08-20 | 华东交通大学 | One kind is based on RFID technique in real time from perception rail tuning quality damping unit |
| CN111206803A (en) * | 2020-02-26 | 2020-05-29 | 中铁第四勘察设计院集团有限公司 | Train column type maintenance pit and construction method thereof |
| CN114606807A (en) * | 2022-04-18 | 2022-06-10 | 武汉铁路职业技术学院 | Vibration isolation structure for reducing railway vibration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109457555A (en) | A kind of subway vibration and noise reducing device | |
| CN104562920B (en) | The damping energy-dissipating device that a kind of bridge direction across bridge disk spring combines with dynamic damping | |
| CN201785681U (en) | Fastening device used for urban rail transit | |
| CN203938939U (en) | A kind of track traffic flush type track | |
| CN209292794U (en) | A kind of subway vibration and noise reducing device | |
| CN105539159A (en) | Rail electric locomotive powered up by web rails | |
| CN201841973U (en) | Assembling and mounting structure of DC 1500 V overhead contact line and return current rail | |
| CN201660813U (en) | Low-noise flexible track fixing device | |
| CN208166282U (en) | A kind of buffer unit suitable for elevator pit | |
| CN109853303A (en) | A kind of rail energy-consuming device | |
| CN201473888U (en) | Elevated rail bridge | |
| CN208965330U (en) | Empty iron series system | |
| CN203938938U (en) | A kind of pair of rigidity steel rail vibration reduction fastener | |
| CN201981450U (en) | Device adopting bolted type pressing plate to fix tracks | |
| CN103255686B (en) | Ballastless track disengaging-resisting elastic anti-vibration cushion | |
| CN110406548A (en) | A kind of pipeline transportation tool line system | |
| CN210262512U (en) | Combined vibration damping fastener | |
| CN112779860A (en) | Rail bearing platform for urban rail transit bridge | |
| CN209798446U (en) | Shearing type track shock absorber | |
| CN208190532U (en) | Piezo-electric generating conversion equipment in a kind of road deck | |
| CN217231290U (en) | Rubber steel plate composite track plate | |
| CN207314049U (en) | A kind of subway track shock-damping structure | |
| CN201620555U (en) | Fast-assembly stage floor | |
| CN213596712U (en) | Adjustable rail transit vibration and noise reduction device | |
| CN213624982U (en) | Ballastless track elastic supporting block |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |