CN206666942U - Track girder and train rail for empty iron system - Google Patents
Track girder and train rail for empty iron system Download PDFInfo
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- CN206666942U CN206666942U CN201720744736.9U CN201720744736U CN206666942U CN 206666942 U CN206666942 U CN 206666942U CN 201720744736 U CN201720744736 U CN 201720744736U CN 206666942 U CN206666942 U CN 206666942U
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- track girder
- noise reduction
- noise
- reduction component
- track
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Abstract
The utility model belongs to track train technical field, it is intended to solves the problems, such as that caused noise easily influences the experiencing by bus and form noise pollution of driver and crew in existing empty iron system middle orbit.Therefore, the utility model provides a kind of track girder and train rail for empty iron system, noise reduction component is provided with the track girder, noise reduction component can reduce caused noise in track girder.The utility model in track girder by setting noise reduction component, during so that train producing noise due to the wheel of train during normally travel with track girder generation friction or shock, caused noise can be partially absorbed and/or obstructed by noise reduction component, it is achieved thereby that reduce noise, experiencing by bus for driver and crew is improved, while larger noise pollution will not be formed and influence ground environment.
Description
Technical field
The utility model belongs to track train technical field, specifically provides a kind of track girder and train for empty iron system
Track.
Background technology
With the development of urban transportation and the development of auto industry, the quantity of the vehicle population especially private car in city
At present in blowout increase, the traffic problems using traffic congestion as representative have become unavoidable in urban transportation ask
One of topic.It is especially various with the complicated large- and-medium size cities of road in population, once there is traffic congestion, people can be caused
Trip inconvenience, and traffic accident easily occurs.In order to solve traffic jam issue, overhead rail train can be used in city
A part of traffic pressure is shared, i.e., alleviates increasingly increased traffic pressure by opening up new traffic track in the air.
Overhead rail train is a kind of new Rail Transit System, its structure mainly include being supported in aerial track with
And hang on track and can be along the train of rail running.Wherein, the joining place of train and track is usually in the upper of train
Portion sets the wheel that can be walked in orbit, is then rolled in orbit with reality by electrically driven (operated) mode driving moment
Show train along rail running.During train driving, may due to wheel and track in normally travel, start-stop, bring to a halt, turn
The friction occurred during the operating modes such as curved or obstacle detouring and/or impingement phenomenon form noise, so as to influence experiencing by bus for driver and crew.
Especially when noise is excessive, larger range of noise pollution may be caused, or even influence whether ground environment.Therefore, exist
When designing empty iron system, caused noise in should try one's best reduction or even elimination track.
Therefore, this area needs a kind of track girder for empty iron system and train rail to solve the above problems.
Utility model content
It has been to be made an uproar caused by the existing empty iron system middle orbit of solution to solve above mentioned problem of the prior art
Sound easily influences the problem of experiencing by bus and form noise pollution of driver and crew, and the utility model provides one kind and is used for empty iron system
The track girder of system, noise reduction component is provided with the track girder, noise reduction component can reduce caused noise in track girder.
There is wheel travel region and non-wheel walking area in the optimal technical scheme of above-mentioned track girder, in track girder
Domain, noise reduction component are arranged in non-wheel travel region, and during train driving, noise reduction component does not interfere wheel to exist
Walking in wheel travel region.
In the optimal technical scheme of above-mentioned track girder, non-wheel travel region is located at the top of wheel travel region.
In the optimal technical scheme of above-mentioned track girder, noise reduction component is fixedly connected with or set integrated knot with track girder
Structure.
In the optimal technical scheme of above-mentioned track girder, noise reduction component is to be layed in the noise reduction layer on the inside of track girder.
In the optimal technical scheme of above-mentioned track girder, noise reduction layer is fixed on track girder in a manner of coating or paste
It is interior.
In the optimal technical scheme of above-mentioned track girder, noise reduction component is the noise reducing plate being installed in track girder.
In the optimal technical scheme of above-mentioned track girder, noise reducing plate with one kind in welding, rivet, be spirally connected or pasting or
Person's several ways are fixed in track girder.
In the optimal technical scheme of above-mentioned track girder, noise reduction component by fibrous material, gypsum material, glass material or
Wood materials are made.
On the other hand, the utility model additionally provides a kind of train rail for empty iron system, and train rail includes
Several track girders being sequentially connected, track girder are the track girder any one of above-mentioned.
It will be appreciated to those of skill in the art that in optimal technical scheme of the present utility model, by track girder
Interior setting noise reduction component so that train during normally travel because friction occurs for wheel and the track girder of train or hits and
When producing noise, caused noise can be partially absorbed and/or obstructed by noise reduction component, it is achieved thereby that reducing noise, improve
Driver and crew's experiences by bus, while will not form larger noise pollution and influence ground environment.
Further, noise reduction component is arranged in the non-wheel travel region in track girder, noise reduction component can be avoided
Interfered with the wheel of train, improve the stability of the traveling of train, while noise reduction component can be avoided due to wheel
Friction is hit and causes the damage of noise reduction component, so as to influence the noise reduction of noise reduction component and service life.
Further, noise reduction component can be noise reduction layer or noise reducing plate etc., and can be according to the knot in track girder
Structure is adjusted flexibly, and noise reduction layer can be fixed in track girder using coating and by the way of pasting, and noise reducing plate can be with
It is fixed on using the one or several kinds of modes welded, rivet, be spirally connected, adsorb or pasted in track girder, passes through above-mentioned drop
The structure of component of making an uproar is chosen and mounting means, can improve the using flexible of noise reduction component.
In addition, the utility model additionally provides a kind of train rail, due to being provided with noise reduction in all track girders
Component, therefore the anti-acoustic capability of whole train rail can be improved, further lift experiencing by bus for driver and crew.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of track girder of the present utility model；
Fig. 2 is the cross section structure schematic diagram of track girder of the present utility model；
Fig. 3 is a kind of structural representation of embodiment of the utility model；
Fig. 4 is the structural representation of the utility model another kind embodiment；
Fig. 5 is the structural representation of another embodiment of the utility model；
Fig. 6 is the mounting structure schematic diagram of track girder and train of the present utility model.
Embodiment
Preferred embodiment of the present utility model described with reference to the accompanying drawings.It should be understood by those skilled in the art that
It is that these embodiments are used only for explaining technical principle of the present utility model, it is not intended that limit protection of the present utility model
Scope.
It should be noted that in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the direction of instruction such as " level ", " interior ", " outer " or the term of position relationship are closed based on direction shown in the drawings or position
System, this is intended merely to facilitate description, rather than instruction or hint described device or element must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In addition it is also necessary to explanation, in description of the present utility model, unless otherwise clearly defined and limited, art
Language " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or
It is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, can also be by between intermediary
Connect connected, can be the connection of two element internals.To those skilled in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in the utility model.
Caused noise easily influences multiplying for driver and crew in the existing empty iron system middle orbit pointed out based on background technology
The problem of car body is tested and forms noise pollution.The utility model provides a kind of track girder and train rail for empty iron system
Road, it is intended to friction is occurred with track girder by the wheel that noise reduction component is set in track girder to reduce due to train or hit
And caused noise, so as to improve experiencing by bus for driver and crew, while larger noise pollution will not be formed and influence ground
Environment.
Referring to Fig. 1 and Fig. 2, Fig. 1 is the dimensional structure diagram of track girder 1 of the present utility model, and Fig. 2 is the utility model
Track girder 1 cross section structure schematic diagram.As depicted in figs. 1 and 2, noise reduction component 2, noise reduction component 2 are provided with the track girder 1
Caused noise in track girder 1 can be reduced.Noise reduction component 2 therein can be noise reduction layer, noise reducing plate or noise reduction shroud etc., this
Art personnel can choose the structure type of noise reduction component 2 according to the flexible structure in track girder 1, as long as can be by this
The purpose for reducing noise in track girder 1 is realized in the selection of the structure of noise reduction component 2.In addition, noise reduction component 2 is solid with track girder 1
Connect calmly or be arranged to integral structure, i.e., noise reduction component 2 can also be according to the situation spirit of reality with the installation form of track girder 1
Choose, design and adjust livingly.
Preferably, referring to Fig. 3, Fig. 3 is the structural representation of the utility model embodiment.As shown in figure 3, noise reduction component
The 2 noise reduction layer to be layed on the inside of track girder 1.Noise reduction layer therein can be fixed on track using coating or by the way of pasting
In beam 1.For example, when noise reduction layer is colloidal materials, can be applied by the way of coating on the inwall of track girder 1.Work as drop
When layer of making an uproar is papery class material, it can adopt and be pasted in the method for paste on the inwall of track girder 1.Certainly, the structure of noise reduction layer
Form is not limited to the structure shown in the example above, can also be other structures, just not repeat one by one herein.
Preferably, noise reduction component 2 is the noise reducing plate being installed in track girder 1.Noise reducing plate therein is to weld, rivet, spiral shell
One or several kinds of modes in connecing, adsorb or pasting are fixed in track girder 1.In a kind of specific embodiment, ginseng
It is the structural representation of the utility model embodiment to see Fig. 4, Fig. 4.As shown in figure 4, noise reducing plate is installed on track by screw 3
On the inwall of beam 1, noise reducing plate therein can be formed in one the U-shaped board of structure, then be fixedly installed in track girder by screw 3
1 inwall, or noise reducing plate are a transverse slat and two risers, are then separately mounted to transverse slat and riser by screw 3
In track girder 1.In another specific embodiment, referring to Fig. 5, Fig. 5 is the structural representation of the utility model embodiment
Figure.As shown in figure 5, noise reducing plate is installed on the inwall of track girder 1 by way of magnet 4 adsorbs.Certainly, except using above-mentioned
Fixed form, other fixed forms can also be selected, as long as the installation of noise reducing plate can be realized by the selection of fixed form
.
Preferably, referring to Fig. 6, Fig. 6 is the mounting structure schematic diagram of track girder 1 of the present utility model and train.Such as Fig. 6 institutes
Show there is wheel travel region 5 and non-wheel travel region 6 in track girder 1, noise reduction component 2 is arranged at non-wheel travel region 6
It is interior, and during train driving, noise reduction component 2 does not interfere walking of the wheel 7 in wheel travel region 5.And
In actual arrangement, non-wheel travel region 6 is located at the top of wheel travel region 5.By the way that noise reduction component 2 is arranged on into track
In non-wheel travel region 6 in beam 1, the wheel 7 of noise reduction component 2 and train can be avoided to interfere, improve train
The stability of traveling, while noise reduction component 2 can be avoided to cause the damage of noise reduction component 2 due to friction or the shock of wheel 7
It is bad, so as to influence the noise reduction of noise reduction component 2 and service life.
In addition, noise reduction component 2 is made up of fibrous material, gypsum material, glass material or wood materials.Certainly, noise reduction
Component 2 is not limited to the different materials that above-mentioned example goes out, and can also be other materials, and those skilled in the art can be according to reality
Situation neatly chooses the material of noise reduction component 2, as long as by the selection of acoustic damping materials noise reduction component 2 can be realized to track girder
1 carries out noise reduction.
On the other hand, the utility model additionally provides a kind of train rail for empty iron system, the train rail bag
Several track girders 1 being sequentially connected are included, track girder 1 is the track girder 1 any one of above-mentioned.Due in all tracks
Noise reduction component 2 is provided with beam 1, therefore the anti-acoustic capability of whole train rail can be improved, further lifts driver and crew
Experience by bus, and large-scale noise pollution will not be formed, avoid influenceing ground environment.
So far, combined preferred embodiment shown in the drawings describes the technical solution of the utility model, still, this
Art personnel are it is easily understood that the scope of protection of the utility model is expressly not limited to these embodiments.
On the premise of principle of the present utility model, those skilled in the art can make equivalent change to correlation technique feature
Or replace, the technical scheme after these are changed or replaced it is fallen within the scope of protection of the utility model.
Claims (10)
1. a kind of track girder for empty iron system, it is characterised in that noise reduction component, the noise reduction are provided with the track girder
Component can reduce caused noise in the track girder.
2. track girder according to claim 1, it is characterised in that there is wheel travel region and Fei Che in the track girder
Travel region is taken turns, the noise reduction component is arranged in the non-wheel travel region, and
During train driving, the noise reduction component does not interfere walking of the wheel in the wheel travel region.
3. track girder according to claim 2, it is characterised in that the non-wheel travel region is located at wheel walking
The top in region.
4. track girder according to any one of claim 1 to 3, it is characterised in that the noise reduction component and the track
Beam is fixedly connected with or is arranged to integral structure.
5. track girder according to claim 4, it is characterised in that the noise reduction component is to be layed on the inside of the track girder
Noise reduction layer.
6. track girder according to claim 5, it is characterised in that the noise reduction layer is fixed in a manner of coating or pasting
In in the track girder.
7. track girder according to claim 4, it is characterised in that the noise reduction component is to be installed in the track girder
Noise reducing plate.
8. track girder according to claim 7, it is characterised in that the noise reducing plate with weld, rivet, be spirally connected, adsorb or
One or several kinds of modes during person pastes are fixed in the track girder.
9. track girder according to claim 1, it is characterised in that the noise reduction component is by fibrous material, gypsum material, glass
Glass material or wood materials are made.
10. a kind of train rail for empty iron system, the train rail includes several track girders being sequentially connected, and it is special
Sign is that the track girder is the track girder any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744736.9U CN206666942U (en) | 2017-06-23 | 2017-06-23 | Track girder and train rail for empty iron system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744736.9U CN206666942U (en) | 2017-06-23 | 2017-06-23 | Track girder and train rail for empty iron system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206666942U true CN206666942U (en) | 2017-11-24 |
Family
ID=60369237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720744736.9U Active CN206666942U (en) | 2017-06-23 | 2017-06-23 | Track girder and train rail for empty iron system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206666942U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107964837A (en) * | 2017-12-06 | 2018-04-27 | 中建空列（北京）工程设计研究院有限公司 | Track joint connecting equipment and the track for including the track joint connecting equipment |
| CN108004858A (en) * | 2018-01-03 | 2018-05-08 | 西南交通大学 | A kind of suspension type monorail traffic track beam |
| CN108301262A (en) * | 2018-04-04 | 2018-07-20 | 中唐空铁集团有限公司 | A kind of sky iron running gear |
| CN108442191A (en) * | 2018-05-28 | 2018-08-24 | 中建空列（北京）工程设计研究院有限公司 | Track girder and traffic system for overhead track for traffic system for overhead track |
| CN109228878A (en) * | 2018-09-26 | 2019-01-18 | 河南中建空列建设有限公司 | Shoegear and track train traffic system including the shoegear |
-
2017
- 2017-06-23 CN CN201720744736.9U patent/CN206666942U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107964837A (en) * | 2017-12-06 | 2018-04-27 | 中建空列（北京）工程设计研究院有限公司 | Track joint connecting equipment and the track for including the track joint connecting equipment |
| CN108004858A (en) * | 2018-01-03 | 2018-05-08 | 西南交通大学 | A kind of suspension type monorail traffic track beam |
| CN108301262A (en) * | 2018-04-04 | 2018-07-20 | 中唐空铁集团有限公司 | A kind of sky iron running gear |
| CN108301262B (en) * | 2018-04-04 | 2024-02-06 | 中唐空铁集团有限公司 | Empty iron traveling system |
| CN108442191A (en) * | 2018-05-28 | 2018-08-24 | 中建空列（北京）工程设计研究院有限公司 | Track girder and traffic system for overhead track for traffic system for overhead track |
| CN108442191B (en) * | 2018-05-28 | 2024-01-26 | 中建空列（北京）工程设计研究院有限公司 | Rail beam for air rail transit system and air rail transit system |
| CN109228878A (en) * | 2018-09-26 | 2019-01-18 | 河南中建空列建设有限公司 | Shoegear and track train traffic system including the shoegear |
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