CN113089390A - Track vibration reduction structure for track traffic - Google Patents
Track vibration reduction structure for track traffic Download PDFInfo
- Publication number
- CN113089390A CN113089390A CN202110506816.1A CN202110506816A CN113089390A CN 113089390 A CN113089390 A CN 113089390A CN 202110506816 A CN202110506816 A CN 202110506816A CN 113089390 A CN113089390 A CN 113089390A
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- China
- Prior art keywords
- fixedly arranged
- sleeper
- track
- spring
- fixed mounting
- 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.)
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Classifications
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- 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
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2/00—General structure of permanent way
- E01B2/006—Deep foundation of tracks
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B37/00—Making, maintaining, renewing, or taking-up the ballastway or the track, not provided for in a single one of groups E01B27/00 - E01B35/00
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/62—Rail fastenings incorporating resilient supports
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
Abstract
The invention discloses a track vibration reduction structure for track traffic, which comprises a roadbed, wherein a sleeper is fixedly arranged on the upper surface of the roadbed, tracks are fixedly arranged on the middle of the upper surface of the sleeper close to the left side and the right side, a gasket is fixedly arranged on the middle of the upper surface of the sleeper close to the left side and the right side, a fastener is arranged at the middle of the upper surface of the gasket, a first spring is fixedly arranged at the middle of the upper surface of the gasket, a bolt is fixedly arranged at the middle of the upper surface of the first spring, supporting rods are fixedly arranged on the left side and the right side of the lower surface of the sleeper close to the middle, a spherical universal joint is rotatably connected to the lower surface of each supporting rod, a bearing plate is rotatably arranged on the. Through the first spring and the second spring that set up for the track has fine cushioning effect, and condenser tube through setting up can be used for cooling down road bed and sleeper, thereby avoids the track because of the damage that high temperature caused.
Description
Technical Field
The invention belongs to the technical field of rail transit, and particularly relates to a rail vibration reduction structure for rail transit.
Background
Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to travel on a particular rail. The most typical rail transit is a railway system consisting of conventional trains and standard railways. With the diversified development of train and railway technologies, rail transit is more and more types, and is not only distributed in long-distance land transportation, but also widely applied to medium-short distance urban public transportation.
The common rail transit includes traditional railways (national railways, intercity railways and urban railways), subways, light rails and trams, and the novel rail transit includes a magnetic suspension rail system, a monorail system (straddle type rail system and suspension type rail system), a passenger automatic rapid transit system and the like. In the Chinese national standard, the term commonly used in urban public transport is defined as the general term of rapid mass transit with wheel-rail running mode, usually using electric energy as power.
According to the difference of service ranges, rail transit is generally divided into three major categories of national railway systems, intercity rail transit and urban rail transit. The rail transit generally has the advantages of large transportation volume, high speed, dense shift, safety, comfort, high punctuality rate, all weather, low transportation cost, energy conservation, environmental protection and the like, but is usually accompanied by higher early investment, technical requirements and maintenance cost, and the occupied space is usually larger.
The existing track often produces great vibration and causes the damage of track because of the train when the operation, and the damping effect is accomplished to the track that can not be fine, and because the friction that the operation of train produced often can cause a large amount of heats, has certain influence to orbital life, and current track can not be fine cools down it.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a track vibration reduction structure for track traffic, and solves the problems that the existing track is damaged due to larger vibration generated during the operation of a train, the track cannot be well subjected to vibration reduction effect, a large amount of heat is often generated due to the friction generated during the operation of the train, the service life of the track is influenced to a certain extent, and the existing track cannot be well cooled.
In order to achieve the purpose, the invention provides the following technical scheme: a track vibration reduction structure for track traffic comprises a roadbed, wherein a sleeper is fixedly arranged on the upper surface of the roadbed, a track is fixedly arranged in the middle of the upper surface of the sleeper by left and right side positions, a gasket is fixedly arranged in the middle of the upper surface of the sleeper by left and right side positions, a fastener is arranged at the upper surface middle position of the gasket, a first spring is fixedly arranged at the upper surface middle position of the gasket, a bolt is fixedly arranged at the upper surface middle position of the first spring, a limiting piece is fixedly arranged at the lower surface middle position of the bolt, supporting rods are fixedly arranged on the left and right sides of the lower surface of the sleeper by middle positions, a spherical universal joint is connected to the lower surface of each supporting rod in a rotating manner, a bearing plate is rotatably arranged on the outer side surface of the spherical universal joint, a second spring is fixedly arranged on the lower surface of the bearing plate, a, the utility model discloses a support of bearing support, including bearing support, right side position fixed mounting has the header tank in the middle of the upper surface of bearing support, the left side surface intermediate position fixed mounting of header tank has first connecting pipe, the left end fixed mounting of first connecting pipe has the filter, the left side surface intermediate position fixed mounting of filter has the second connecting pipe, the left end fixed mounting of second connecting pipe has cooling device, lean on lower position fixed mounting to have the outlet pipe in the middle of cooling device's the left side surface, the upper end fixed mounting of outlet pipe has condenser tube, condenser tube's right-hand member is connected with the inlet tube.
Preferably, four are no less than to the quantity of sleeper, be symmetry parallel structure fixed mounting at the upper surface of road bed between the sleeper, the track is provided with two, be symmetrical structure fixed mounting and lean on left and right both sides position in the middle of the upper surface of sleeper between the track.
Preferably, the quantity of gasket is four times sleeper quantity, the fastener passes through bolt fixed mounting at the upper surface intermediate position of gasket, the quantity of first spring is corresponding to the quantity of gasket, the track passes through the upper surface of fastener fixed mounting at the sleeper, the fastener passes through first spring constitution elasticity scalable regulation structure, the fastener passes through the bolt and constitutes fixed detachable construction, the track passes through the fastener and constitutes fixed detachable construction.
Preferably, the quantity of bracing piece and ball joint is the twice of sleeper quantity, be symmetrical structure fixed mounting and lean on left and right both sides position in the middle of the lower surface of sleeper between bracing piece and the ball joint, the quantity of loading board is corresponding to the quantity of ball joint, the bracing piece passes through ball joint and loading board constitution revolution mechanic.
Preferably, the quantity of second spring is the quantity side quadruple of loading board, be symmetrical structure fixed mounting in the lower surface four corners position of loading board between the second spring, the loading board passes through the second spring and constitutes elasticity scalable regulation structure, spherical universal joint passes through the second spring and constitutes elasticity scalable regulation structure, the bracing piece passes through the second spring and constitutes elasticity scalable regulation structure.
Preferably, the bracing piece is swing joint with the road bed, the sleeper passes through the bracing piece and constitutes elasticity telescopic adjustment structure, gasket, fastener, bolt, first spring and spacing piece all constitute elasticity telescopic adjustment structure through the bracing piece, the track passes through the bracing piece and constitutes elasticity telescopic adjustment structure.
Preferably, the cooling water pipe is of an S-shaped structure and is fixedly installed on the upper surface of the roadbed, the cooling water pipe is communicated with the cooling device through a water outlet pipe, and the cooling water pipe is communicated with the water collecting tank through a water inlet pipe.
Preferably, filter fixed mounting bears the upper surface intermediate position of support, cooling device fixed mounting is by left side position at the upper surface that bears the support, cooling device includes condenser and cooling water pump, constitute the connectivity through first connecting pipe and second connecting pipe between cooling device, filter and the header tank, the lower extreme fixed mounting of inlet tube leans on lower position in the middle of the right side surface of header tank, form the connectivity between outlet pipe, condenser tube and the inlet tube.
Compared with the prior art, the invention has the beneficial effects that:
1. the first spring and the fastener are fixed on the rail through the bolt through the first spring arranged on the upper surface of the fastener, so that the rail has certain elastic tension, the rail is prevented from being damaged due to the fact that the rail is fixed and cannot vibrate and buffer when a train runs, and the rail is convenient to mount and dismount due to the fact that the first spring and the fastener are fixed through the bolt, later-stage maintenance and replacement are facilitated, and convenience is brought to constructors; the lower surface of the sleeper is provided with the supporting rod which can be adjusted along with the rotation of the spherical universal joint, the spherical universal joint can be adjusted along with the rotation of the bearing plate, and the bearing plate can be elastically adjusted along with the second spring, so that the sleeper has an elastically adjustable function, a track can also be elastically adjusted along with the sleeper, and the vibration generated when a train runs is reduced;
2. the underground water is collected by the water collecting tank through the arrangement, moisture is filtered by the filter, and the cooling device cools the moisture and conveys the moisture into the cooling water pipe, so that the cooling water pipe cools and cools the surface of the roadbed 1 and the sleeper, and the damage of a large amount of heat generated by friction during long-time running of a train to the track is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A of the present invention;
FIG. 6 is a schematic perspective view of a carrier plate according to the present invention.
In the figure: 1. a roadbed; 2. a sleeper; 3. a track; 4. a gasket; 5. a fastener; 6. a first spring; 7. a bolt; 8. a limiting sheet; 9. a support bar; 10. a ball joint; 11. a carrier plate; 12. a second spring; 13. a load bearing support; 14. a water collection tank; 15. a first connecting pipe; 16. a filter; 17. a second connecting pipe; 18. a cooling device; 19. a water outlet pipe; 20. a cooling water pipe; 21. and (4) a water inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-6, the present invention provides a technical solution: a track vibration reduction structure for track traffic comprises a roadbed 1, a sleeper 2 is fixedly arranged on the upper surface of the roadbed 1, a track 3 is fixedly arranged on the middle of the upper surface of the sleeper 2 close to the left side and the right side, a gasket 4 is fixedly arranged on the middle of the upper surface of the sleeper 2 close to the left side and the right side, a fastener 5 is arranged at the middle position of the upper surface of the gasket 4, a first spring 6 is fixedly arranged at the middle position of the upper surface of the gasket 4, a bolt 7 is fixedly arranged at the middle position of the upper surface of the first spring 6, a limiting piece 8 is fixedly arranged at the middle position of the lower surface of the bolt 7, supporting rods 9 are fixedly arranged on the left side and the right side of the lower surface of the sleeper 2 close to the middle position, the lower surface of the supporting rods 9 is rotatably connected with a spherical universal joint 10, a bearing plate 11 is rotatably arranged on the outer side surface of, the middle of the upper surface of the bearing support 13 is fixedly provided with a water collecting tank 14 close to the right side, the middle of the left side surface of the water collecting tank 14 is fixedly provided with a first connecting pipe 15, the left end of the first connecting pipe 15 is fixedly provided with a filter 16, the middle of the left side surface of the filter 16 is fixedly provided with a second connecting pipe 17, the left end of the second connecting pipe 17 is fixedly provided with a cooling device 18, the middle of the left side surface of the cooling device 18 is fixedly provided with a water outlet pipe 19 close to the lower side, the upper end of the water outlet pipe 19 is fixedly provided with a cooling water pipe 20, and the right.
In the embodiment, the track 3 is placed on the upper surface of the sleeper 2, the gaskets 4 are placed on the left side and the right side of the track 3, the first spring 6 and the fastener 5 are fixed on the upper surface of the gasket 4 through the bolts 7, the fastener 5 fixes the track 3, the track 3 has certain elastic tension due to the first spring 6, the structural damage caused by fixed position immobility is avoided, the bearing plate 11 forms an elastic telescopic adjusting structure through the second spring 12, therefore, the spherical universal joint 10 drives the supporting rod 9 to perform elastic telescopic adjustment, the sleeper 2 has certain elastic deformation capacity, the track 3 has better shock absorption function, the water collecting tank 14 can collect the water permeating downwards into the roadbed 1, the water is filtered through the filter 16, the water is cooled through the cooling device 18 and then conveyed into the cooling water pipe 20, the surface of the sleeper 2-level roadbed 1 is cooled and radiated through the cooling water pipe 20, the influence on the use performance of the track 3 caused by overhigh temperature is avoided.
Example two:
as shown in fig. 1 to 5, on the basis of the first embodiment, the present invention provides a technical solution: four are no less than to the quantity of sleeper 2, be symmetry side by side structure fixed mounting at the upper surface of road bed 1 between the sleeper 2, track 3 is provided with two, it leans on left and right both sides position to be symmetrical structure fixed mounting in the middle of the upper surface of sleeper 2 between the track 3, the quantity of gasket 4 is four times of sleeper 2 quantity, fastener 5 passes through bolt 7 fixed mounting at the upper surface intermediate position of gasket 4, the quantity of first spring 6 is corresponding to the quantity of gasket 4, track 3 passes through the upper surface of fastener 5 fixed mounting at sleeper 2, fastener 5 constitutes elasticity scalable regulation structure through first spring 6, fastener 5 passes through bolt 7 and constitutes fixed detachable construction, track 3 passes through fastener 5 and constitutes fixed detachable construction.
In this embodiment, through the first spring 6 that is equipped with at fastener 5's upper surface, fix first spring 6 and fastener 5 on track 3 through bolt 7 for track 3 has certain elastic tension, avoids track 3 rigid to produce the unable buffering of vibration and causes track 3 impaired when the train moves, and adopts bolt 7 fixed, and the installation is convenient with the dismantlement, and the maintenance and the change in the later stage of being convenient for bring the facility for constructor.
Example three:
as shown in fig. 1 to 6, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: the number of the supporting rods 9 and the ball-shaped universal joints 10 is twice of that of the sleepers 2, the supporting rods 9 and the ball-shaped universal joints 10 are fixedly arranged at the left side and the right side of the middle of the lower surface of the sleepers 2 in a symmetrical structure, the number of the bearing plates 11 corresponds to that of the ball-shaped universal joints 10, the supporting rods 9 and the bearing plates 11 form a rotating structure through the ball-shaped universal joints 10, the number of the second springs 12 is four times of that of the bearing plates 11, the second springs 12 are fixedly arranged at the four corners of the lower surface of the bearing plates 11 in a symmetrical structure, the bearing plates 11 form an elastic telescopic adjusting structure through the second springs 12, the ball-shaped universal joints 10 form an elastic telescopic adjusting structure through the second springs 12, the supporting rods 9 are movably connected with the roadbed 1, gasket 4, fastener 5, bolt 7, first spring 6 and spacing piece 8 all constitute the scalable structure of adjusting of elasticity through bracing piece 9, and track 3 constitutes the scalable structure of adjusting of elasticity through bracing piece 9.
In this embodiment, be equipped with through the lower surface at sleeper 2 and rotate the bracing piece 9 of adjusting along with ball joint 10, and ball joint 10 can rotate along with loading board 11 and adjust, and loading board 11 can carry out the elastic adjustment along with second spring 12 to but make sleeper 2 have the function of elastic adjustment, but make track 3 also can carry out the elastic adjustment along with sleeper 2, thereby slow down the produced vibration when the train moves.
Example four:
as shown in fig. 1 to 4, on the basis of the first embodiment, the second embodiment and the third embodiment, the present invention provides a technical solution: cooling water pipe 20 is S type structure fixed mounting at the upper surface of road bed 1, cooling water pipe 20 is linked together through outlet pipe 19 and cooling device 18, cooling water pipe 20 is linked together through inlet tube 21 and header tank 14, filter 16 fixed mounting is in the upper surface intermediate position who bears support 13, cooling device 18 fixed mounting is near left side position at the upper surface who bears support 13, cooling device 18 includes condenser and cooling water pump, cooling device 18, constitute the connectivity through first connecting pipe 15 and second connecting pipe 17 between filter 16 and the header tank 14, the lower extreme fixed mounting of inlet tube 21 is near lower position in the middle of the right side surface of header tank 14, outlet pipe 19, form the connectivity between cooling water pipe 20 and the inlet tube 21.
In this embodiment, the underground water is collected by the water collection tank 14, the water is filtered by the filter 16, and the cooling device 18 cools the water and conveys the water into the cooling water pipe 20, so that the cooling water pipe 20 cools the surface of the roadbed 1 and the sleeper 2, and the damage of the rail 3 caused by a large amount of heat generated by friction during long-time running of the train is avoided.
The working principle and the using process of the invention are as follows: the track 3 is placed on the upper surface of the sleeper 2, the gaskets 4 are placed on the left side and the right side of the track 3, the first spring 6 and the fastener 5 are fixed on the upper surface of the gasket 4 through the bolts 7, the fastener 5 fixes the track 3, the track 3 has certain elastic tension due to the first spring 6, structural damage caused by fixed position immobility is avoided, the bearing plate 11 forms an elastic telescopic adjusting structure through the second spring 12, therefore, the spherical universal joint 10 drives the supporting rod 9 to carry out elastic telescopic adjustment, the sleeper 2 has certain elastic deformation capacity, the track 3 has a better damping function, the water collecting tank 14 can collect moisture permeating downwards into the roadbed 1, the moisture is filtered through the filter 16, the water is cooled by the cooling device 18 and then is conveyed into the cooling water pipe 20, and the surface of the sleeper 2-level roadbed 1 is cooled and radiated through the cooling water pipe 20, the influence on the use performance of the track 3 caused by overhigh temperature is avoided.
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 (8)
1. The utility model provides a track damping structure for track traffic, includes road bed (1), its characterized in that: the sleeper (2) is fixedly arranged on the upper surface of the roadbed (1), a track (3) is fixedly arranged on the middle of the upper surface of the sleeper (2) by the left side and the right side, a gasket (4) is fixedly arranged on the middle of the upper surface of the sleeper (2) by the left side and the right side, a fastener (5) is arranged on the middle of the upper surface of the gasket (4), a first spring (6) is fixedly arranged on the middle of the upper surface of the gasket (4), a bolt (7) is fixedly arranged on the middle of the upper surface of the first spring (6), a limiting sheet (8) is fixedly arranged on the middle of the lower surface of the bolt (7), a support rod (9) is fixedly arranged on the left side and the right side of the lower surface of the sleeper (2) by the middle, the lower surface of the support rod (9) is rotatably connected with a spherical universal joint (10), and a bearing plate (11), a second spring (12) is fixedly arranged on the lower surface of the bearing plate (11), a bearing bracket (13) is fixedly arranged on the lower surface of the second spring (12), a water collecting tank (14) is fixedly arranged at the position close to the right side in the middle of the upper surface of the bearing bracket (13), a first connecting pipe (15) is fixedly arranged in the middle of the left side surface of the water collecting tank (14), a filter (16) is fixedly arranged at the left end of the first connecting pipe (15), a second connecting pipe (17) is fixedly arranged at the middle position of the left side surface of the filter (16), a cooling device (18) is fixedly arranged at the left end of the second connecting pipe (17), a water outlet pipe (19) is fixedly arranged at the lower part of the middle of the left side surface of the cooling device (18), the upper end fixed mounting of outlet pipe (19) has cooling water pipe (20), the right-hand member of cooling water pipe (20) is connected with inlet tube (21).
2. The rail vibration damping structure for rail transit according to claim 1, wherein: four are no less than in the quantity of sleeper (2), be symmetry parallel structure fixed mounting the upper surface in road bed (1) between sleeper (2), track (3) are provided with two, be symmetrical structure fixed mounting and lean on left and right both sides position in the middle of the upper surface of sleeper (2) between track (3).
3. The rail vibration damping structure for rail transit according to claim 1, wherein: the quantity of gasket (4) is the quadruple of sleeper (2) quantity, fastener (5) are through bolt (7) fixed mounting at the upper surface intermediate position of gasket (4), the quantity of first spring (6) is corresponding to the quantity of gasket (4), track (3) are through fastener (5) fixed mounting at the upper surface of sleeper (2), fastener (5) constitute the scalable regulation structure of elasticity through first spring (6), fastener (5) constitute fixed detachable construction through bolt (7), track (3) constitute fixed detachable construction through fastener (5).
4. The rail vibration damping structure for rail transit according to claim 1, wherein: the quantity of bracing piece (9) and ball joint (10) is the twice of sleeper (2) quantity, be symmetrical structure fixed mounting and lean on left and right both sides position in the middle of the lower surface of sleeper (2) between bracing piece (9) and ball joint (10), the quantity of loading board (11) is corresponding to the quantity of ball joint (10), bracing piece (9) constitute revolution mechanic through ball joint (10) and loading board (11).
5. The rail vibration damping structure for rail transit according to claim 1, wherein: the quantity of second spring (12) is the quantity side quadruple of loading board (11), be symmetrical structure fixed mounting in the lower surface four corners position of loading board (11) between second spring (12), loading board (11) constitute the scalable structure of adjusting of elasticity through second spring (12), ball universal joint (10) constitute the scalable structure of adjusting of elasticity through second spring (12), bracing piece (9) constitute the scalable structure of adjusting of elasticity through second spring (12).
6. The rail vibration damping structure for rail transit according to claim 1, wherein: bracing piece (9) are swing joint with road bed (1), sleeper (2) constitute the scalable regulation structure of elasticity through bracing piece (9), gasket (4), fastener (5), bolt (7), first spring (6) and spacing piece (8) all constitute the scalable regulation structure of elasticity through bracing piece (9), track (3) constitute the scalable regulation structure of elasticity through bracing piece (9).
7. The rail vibration damping structure for rail transit according to claim 1, wherein: the cooling water pipe (20) is of an S-shaped structure and is fixedly installed on the upper surface of the roadbed (1), the cooling water pipe (20) is communicated with the cooling device (18) through a water outlet pipe (19), and the cooling water pipe (20) is communicated with the water collecting tank (14) through a water inlet pipe (21).
8. The rail vibration damping structure for rail transit according to claim 1, wherein: filter (16) fixed mounting is in the upper surface intermediate position who bears support (13), cooling device (18) fixed mounting is by left side position at the upper surface who bears support (13), cooling device (18) include condenser and cooling water pump, constitute the connectivity through first connecting pipe (15) and second connecting pipe (17) between cooling device (18), filter (16) and header tank (14), the lower extreme fixed mounting of inlet tube (21) leans on lower position in the middle of the right side surface of header tank (14), form connectivity between outlet tube (19), cooling water pipe (20) and inlet tube (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110506816.1A CN113089390A (en) | 2021-05-10 | 2021-05-10 | Track vibration reduction structure for track traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110506816.1A CN113089390A (en) | 2021-05-10 | 2021-05-10 | Track vibration reduction structure for track traffic |
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| Publication Number | Publication Date |
|---|---|
| CN113089390A true CN113089390A (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110506816.1A Pending CN113089390A (en) | 2021-05-10 | 2021-05-10 | Track vibration reduction structure for track traffic |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2271238A1 (en) * | 1999-05-05 | 2000-11-05 | Siegfried Niedermair | Composite railroad cross tie and method of manufacturing same |
| CN103518019A (en) * | 2011-04-05 | 2014-01-15 | 纽斯特莱罗米尼私人有限公司 | Rail track sleeper support |
| CN208328569U (en) * | 2018-05-29 | 2019-01-04 | 高福昕 | A kind of subway vibration and noise reducing device |
| CN209941405U (en) * | 2019-03-25 | 2020-01-14 | 丰源盛达铁道科技有限公司 | Clamping type fastener elastic strip |
| CN112111999A (en) * | 2020-09-17 | 2020-12-22 | 周义 | Railway integral ballast bed with good shock absorption |
-
2021
- 2021-05-10 CN CN202110506816.1A patent/CN113089390A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2271238A1 (en) * | 1999-05-05 | 2000-11-05 | Siegfried Niedermair | Composite railroad cross tie and method of manufacturing same |
| CN103518019A (en) * | 2011-04-05 | 2014-01-15 | 纽斯特莱罗米尼私人有限公司 | Rail track sleeper support |
| CN208328569U (en) * | 2018-05-29 | 2019-01-04 | 高福昕 | A kind of subway vibration and noise reducing device |
| CN209941405U (en) * | 2019-03-25 | 2020-01-14 | 丰源盛达铁道科技有限公司 | Clamping type fastener elastic strip |
| CN112111999A (en) * | 2020-09-17 | 2020-12-22 | 周义 | Railway integral ballast bed with good shock absorption |
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Application publication date: 20210709 |
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