CN206721582U - A kind of track boom device - Google Patents
A kind of track boom device Download PDFInfo
- Publication number
- CN206721582U CN206721582U CN201720677755.4U CN201720677755U CN206721582U CN 206721582 U CN206721582 U CN 206721582U CN 201720677755 U CN201720677755 U CN 201720677755U CN 206721582 U CN206721582 U CN 206721582U
- Authority
- CN
- China
- Prior art keywords
- track girder
- track
- connection unit
- boom device
- neighboring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Railway Tracks (AREA)
Abstract
The utility model embodiment provides a kind of track boom device, belongs to overhead rail technical field, including at least two track girders, and the track girder is used for the structural member for setting overhead rail train to advance, has track girder gap between the two neighboring track girder；Track girder connection unit, the track girder connection unit is arranged on the track girder gap between the two neighboring track girder, keeps being physically contacted simultaneously for track girder connection unit of the directive wheel in the structural member during traveling between the two neighboring track girder.The track boom device of the utility model embodiment, by setting track girder connection unit on the track girder gap between two neighboring track girder, realize transition of the directive wheel at track girder gap during traveling, the collision between directive wheel and adjacent orbit beam is avoided, and then reduces or eliminates the noise as caused by collision.
Description
Technical field
The utility model embodiment is related to overhead rail technical field, more particularly to a kind of track boom device.
Background technology
Overhead rail traffic train is unlike subway or light rail, it is necessary to carry out substantial amounts of construction engineering, site operation at the scene
Very simple is quick, it is not necessary to which special plant equipment, typically often place's construction can be completed for several days, as long as completely some months, i.e.,
Empty rail montant can be assembled and finished, the whole system construction period is between 1-2.In addition, empty rail system needs to account for except station
With outside certain ground space, track foundation floor space is very small, and because orbital curve radial design is more flexible, engineering is almost
It is not related to the removal of existing building.Business district, airport and railway station can also be used as car by the use of existing building or overpass
Stand.Empty rail can also it is easily removable at one after move to another place, this is particularly important to developing city.
As can be seen here, it is by overhead rail train (referred to as empty rail) that track is square ON TRAINS, by steel or cement post
Support is in the air.Due to traffic above-ground being moved in the air, city can be alleviated on the basis of it need not extend city existing highway facility
City's traffic problem.Again because it only moves to track in the air, rather than by whole road as elevated railway or riding single track
Face is lifted into aerial, therefore overcomes the disadvantage of other Rail Transit Systems.
The track girder of existing hanging type aerial train system uses steel box girder, and multiple track girders are assemblied together
Overall structure is formed, still, due to seam i.e. track girder gap between twice track girder be present, in train traveling process, is led
It can be collided when passing through track girder gap to wheel with two adjacent track girders, and produce great noise.
Utility model content
In view of this, one of technical problem that the utility model embodiment solves is to provide a kind of track boom device,
To overcome the defects of producing very big noise because of collision with adjacent orbit beam in directive wheel traveling process in the prior art, reach
Collision free is to reduce the effect of noise.
The utility model embodiment provides a kind of track boom device, and it includes：
At least two track girders, the track girder are used for the structural member for setting overhead rail train to advance, two neighboring institute
Stating between track girder has track girder gap；
Track girder connection unit, the track girder connection unit are arranged on the rail between the two neighboring track girder
On Dao Liang gaps, for rail of the directive wheel in the structural member during traveling between the two neighboring track girder
Road beam connection unit keeps being physically contacted simultaneously.
Alternatively, in any embodiment, the quantity of the track girder connection unit is multiple, multiple track girder lists
On the member track girder gap straggly being arranged between the two neighboring track girder.
Alternatively, in any embodiment, the multiple track girder connection unit is divided into two groups, and track girder described in two groups connects
Order member is separately positioned on the two neighboring track girder.
Alternatively, in any embodiment, an end of the track girder connection unit is odontoid, the track girder
Another end of connection unit is fixed on the track girder.
Alternatively, in any embodiment, the end of multiple track girder connection units is serrated on the whole.
Alternatively, in any embodiment, the inclined-plane of the odontoid and the angle of horizontal plane are in the range of 15-60 degree.
Alternatively, in any embodiment, the track girder connection unit is provided with the different track girders, and
It is arranged oppositely between the track girder connection unit set on the two neighboring track girder.
Alternatively, in any embodiment, the track girder connection unit is bolted on the track girder, or
Person is fixed by welding on the track girder.
Alternatively, in any embodiment, the track girder connection unit is connecting plate made of steel plate or nylon.
From above technical scheme, the track boom device of the utility model embodiment, by two neighboring track girder
Between track girder gap on set track girder connection unit, pass through track girder connection unit realize during traveling directive wheel
Transition at track girder gap, the collision between directive wheel and adjacent orbit beam is avoided, and then reduce and made an uproar as caused by collision
Sound.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments described in the utility model embodiment, for those of ordinary skill in the art, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the track girder apparatus structure schematic diagram of the utility model embodiment one；
Fig. 2 is the track girder apparatus structure schematic diagram of the utility model embodiment two；
Fig. 3 is the track girder apparatus structure schematic diagram of the utility model embodiment three；
Fig. 4 is the track girder apparatus structure schematic diagram of the utility model embodiment four.
Embodiment
Certainly, implementing any technical scheme of the utility model embodiment must be not necessarily required to reach all of the above simultaneously
Advantage.
In order that those skilled in the art more fully understand the technical scheme in the embodiment of the utility model, below in conjunction with this
Accompanying drawing in utility model embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, and shows
So, described embodiment is only the utility model embodiment part of the embodiment, rather than whole embodiments.Based on this reality
The every other embodiment obtained with the embodiment in new embodiment, those of ordinary skill in the art, it should all belong to this
The scope of utility model embodiment protection.
The embodiment of the present application provides a kind of track boom device, and it includes at least two track girders, and the track girder is used to set
The structural member of middle orbit train traveling is empty, there is track girder gap between the two neighboring track girder；Track girder connection is single
Member, the track girder connection unit is arranged on the track girder gap between the two neighboring track girder, for described
Track girder connection unit of the directive wheel during traveling between the two neighboring track girder in structural member is protected simultaneously
Hold physical contact.The present embodiment on the track girder gap between two adjacent track girders by setting described track girder to connect
Order member, transition of the directive wheel at track girder gap during traveling is realized by track girder connection unit, avoids being oriented to
Collision between wheel and adjacent orbit beam, and then reduce or eliminate the noise as caused by collision.
Further illustrate that the utility model embodiment implements with reference to the utility model embodiment accompanying drawing.
During the application is realized, inventor has found, because overhead rail train includes multiple track boom devices,
Track boom device is generally steel construction, it is contemplated that the characteristic of expanding with heat and contract with cold of steel construction, in order to avoid being expanded with heat and contract with cold between track girder
Cause track girder that change in size occurs, so as to cause to occur between adjacent orbit beam size distortion, between two neighboring track girder
Generally there is gap, when the directive wheel in track girder is being advanced on track girder, can be collided with track girder larger so as to produce
Noise, strong influence by bus experience.
As shown in figure 1, the track girder apparatus structure schematic diagram for the utility model embodiment one.In the present embodiment, institute
Stating track boom device includes track girder 101 and track girder connection unit 103, and the track girder 101 is used to set overhead rail to arrange
The structural member that garage enters, there is track girder gap 102 between two neighboring track girder.Due to principle of expanding with heat and contracting with cold, especially when
When temperature is high, if there is no the track girder gap 102 between adjacent orbit beam 101, adjacent track girder 101
End can be tightly pressed together, and the track for making to be collectively formed by multiple track girders 101 produces deformation, and then overhead rail is arranged
The operation of car causes potential safety hazard.Therefore, described track girder gap 102 can be left between adjacent track girder 101, but
It is that in train traveling process, the directive wheel in structural member contacts with a track girder first, departs from the track girder afterwards, then
Contacted with another adjacent track girder, hit so as to produce, thereby produce great noise.
Track girder connection unit 103 in the present embodiment is used to reduce or abate the noise to a certain extent,
Transition of the directive wheel at track girder gap 102 during traveling is realized by track girder connection unit 103 so that be oriented to
Wheel contacts simultaneously with adjacent track girder connection unit, avoids directive wheel and the adjacent priority of track girder 101 during traveling
Collided caused by contact, so as to eliminate or reduce the noise as caused by collision.
In the present embodiment, the track girder connection unit 103 can be fixed on the track girder 101 by bolt 1031
On, or be fixed on by way of welding on the track girder, the present embodiment uses the fixed form by bolt, in order to
Dismounting, installation and transport etc..
In the present embodiment, specifically, one end of the track girder connection unit 103 is fixed on the track girder, described
The other end of track girder connection unit 103 is serrated, be fixed on track girder connection unit 103 on adjacent orbit beam 101 it
Between and be arranged oppositely, be combined together by the zigzag end of the track girder connection unit 103.Alternatively, the track girder
Connection unit is connecting plate or other alloy materials made of steel plate or nylon etc..
As shown in Fig. 2 the track girder apparatus structure schematic diagram for the utility model embodiment two.Track in the present embodiment
Boom device and the difference of embodiment one are that the track girder connection unit 203 uses Split type structure, i.e., described track girder connection
The quantity of unit 203 is multiple, and the track girder connection unit 203 is straggly to be arranged between the two neighboring track girder 201
Track girder gap 202 on, the shape for two track girder connection units 203 being arranged oppositely is identical, and rotational symmetry, wherein,
One end of described track girder connection unit 203 is fixed on the track girder 201, the track girder connection unit 203 it is another
One end is odontoid, it is believed that one piece of rectangular slab is divided into two identical right-angled trapeziums of size shape, and it is solid respectively
It is scheduled on different track girders 201.Alternatively, it is contemplated that expand with heat and contract with cold, two be arranged oppositely track girder connection unit 203 it
Between be provided with gap, the size in the gap can be set according to real needs, or, in order to ensure in installation process
Safety, can also be polished into fillet by the tip of the track girder connection unit 203.
In the present embodiment, the track girder connection unit 203 described in two is provided with each described track girder 201,
I.e. multiple track girder connection units 203 are divided to for two groups, and track girder connection unit 203 is separately positioned on two neighboring described in two groups
On the track girder 201.Alternatively, the setting direction of the track girder connection unit 203 described in two is consistent, or, two institutes
The axial symmetry of track girder connection unit 203 stated is set.In Fig. 2 list is connected as the exemplary track girder given described in two
The consistent state of setting direction of member 203.
Alternatively, in the above-described embodiments, the inclined-plane of the odontoid and the angle of horizontal plane are in the range of 15-60 degree.
As shown in figure 3, the track girder apparatus structure schematic diagram for the utility model embodiment three.Track in the present embodiment
The quantity of beam connection unit 303 to be multiple, and it is same be divided into two groups, the difference with embodiment two is the track described in every group
The shape of two track girder connection units 203 in beam connection unit 203 is different, in the present embodiment, for rail described in one group
Road beam connection unit 303, the junction of one of track girder connection unit 303 is prominent tip, and in combination is another
The junction of individual track girder connection unit 303 is the depression coordinated with the tip of the protrusion.Optionally, the tip of the protrusion
For isosceles triangle, matched depression is also isosceles triangle, merely just a preferred embodiment, actually described
Prominent tip can be arbitrary triangle.
Transition of the directive wheel at track girder gap 302 during traveling is realized by track girder connection unit 303, made
Directive wheel simultaneously with two track girder connection units being arranged oppositely while contacting, that is, departing from wherein track girder connection list
Contacted before member with other track girder connection unit, so as to avoid touching between directive wheel and adjacent orbit beam 301
Hit, and then reduce the noise as caused by collision.
As shown in figure 4, the track girder apparatus structure schematic diagram for the utility model embodiment four.Track in the present embodiment
The track girder connection unit 403 of boom device uses Split type structure, and is similarly two groups, is connected for every group of described track girder
Unit 403, the junction of one of track girder connection unit 403 is zigzag, and another track girder in combination connects
The junction of unit 403 is the zigzag coordinated with the zigzag, is realized by track girder connection unit 403 in traveling process
Transition of the middle directive wheel at track girder gap 402, equally avoids the collision between directive wheel and adjacent orbit beam 401,
And then reduce the noise as caused by collision.
In addition, in order to preferably reduce due to being made an uproar caused by the collision in directive wheel traveling process between adjacent orbit beam
Sound, the place of being arranged oppositely of the track girder connection unit is provided with cushion pad, it is preferable that the cushion pad is rubber blanket, institute
The place that is arranged oppositely of the track girder connection unit can be fixed on by way of adhesion by stating rubber blanket, or, the rubber
What pad was fixed on the track girder connection unit in the form of vulcanizing is arranged oppositely place.
In above-described embodiment, by end face beveling relative between two track girder connection units 403 or have
Ramp structure (such as zigzag) is simultaneously mutually engageable (actual contact) so that directive wheel during traveling simultaneously with two
Track girder connection unit 403 all contacts, so as to avoid the generation of collision.
It should be noted that above-mentioned track girder connection unit 403 can also be integrally formed with track girder, or by adjacent rail
The end in track girder gap is formed between road beam as track girder connection unit 403.
Finally it should be noted that：Above example is only to illustrate the technical scheme of the embodiment of the present application, rather than it is limited
System；Although the application is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：Its
The technical scheme described in foregoing embodiments can still be modified, or which part technical characteristic is equal
Replace；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technical scheme of the application
Spirit and scope.
Claims (9)
- A kind of 1. track boom device, it is characterised in that including：At least two track girders, the track girder are used for the structural member for setting overhead rail train to advance, the two neighboring rail There is track girder gap between road beam；Track girder connection unit, the track girder connection unit are arranged on the track girder between the two neighboring track girder On gap, for track girder of the directive wheel in the structural member during traveling between the two neighboring track girder Connection unit keeps being physically contacted simultaneously.
- 2. track boom device according to claim 1, it is characterised in that the quantity of the track girder connection unit is more It is individual, on multiple track beam elements track girder gap straggly being arranged between the two neighboring track girder.
- 3. track boom device according to claim 2, it is characterised in that the multiple track girder connection unit is divided into two Group, track girder connection unit described in two groups are separately positioned on the two neighboring track girder.
- 4. track boom device according to claim 1 a, it is characterised in that end of the track girder connection unit is Odontoid, another end of the track girder connection unit are fixed on the track girder.
- 5. track boom device according to claim 4, it is characterised in that the end of multiple track girder connection units is whole It is serrated on body.
- 6. track boom device according to claim 5, it is characterised in that the inclined-plane of the odontoid and the angle of horizontal plane In the range of 15-60 degree.
- 7. track boom device according to claim 1, it is characterised in that be provided with the different track girders described Track girder connection unit, and be arranged oppositely between the track girder connection unit set on the two neighboring track girder.
- 8. track boom device according to claim 4, it is characterised in that the track girder connection unit is bolted On the track girder, or it is fixed by welding on the track girder.
- 9. track boom device according to claim 1, it is characterised in that the track girder connection unit is steel plate or Buddhist nun Connecting plate made of dragon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720677755.4U CN206721582U (en) | 2017-06-12 | 2017-06-12 | A kind of track boom device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720677755.4U CN206721582U (en) | 2017-06-12 | 2017-06-12 | A kind of track boom device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206721582U true CN206721582U (en) | 2017-12-08 |
Family
ID=60511936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720677755.4U Active CN206721582U (en) | 2017-06-12 | 2017-06-12 | A kind of track boom device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206721582U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086066A (en) * | 2018-01-22 | 2018-05-29 | 中唐空铁科技有限公司 | Facilitate the empty iron track girder of connection |
| CN109629350A (en) * | 2019-02-27 | 2019-04-16 | 成都建工第六建筑工程有限公司 | The concrete track beam and its construction method that empty iron stressed seamless connects |
| CN113931018A (en) * | 2021-10-27 | 2022-01-14 | 中铁第四勘察设计院集团有限公司 | Straddle type single-rail track beam transition buffering device |
-
2017
- 2017-06-12 CN CN201720677755.4U patent/CN206721582U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086066A (en) * | 2018-01-22 | 2018-05-29 | 中唐空铁科技有限公司 | Facilitate the empty iron track girder of connection |
| CN109629350A (en) * | 2019-02-27 | 2019-04-16 | 成都建工第六建筑工程有限公司 | The concrete track beam and its construction method that empty iron stressed seamless connects |
| CN109629350B (en) * | 2019-02-27 | 2024-02-13 | 成都建工第六建筑工程有限公司 | Prestressed seamless connection concrete track beam for empty iron and construction method thereof |
| CN113931018A (en) * | 2021-10-27 | 2022-01-14 | 中铁第四勘察设计院集团有限公司 | Straddle type single-rail track beam transition buffering device |
| CN113931018B (en) * | 2021-10-27 | 2024-02-20 | 中铁第四勘察设计院集团有限公司 | Straddle type monorail track beam transition buffer device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206721582U (en) | A kind of track boom device | |
| CN206858965U (en) | A kind of track beam structure suitable for suspension type sky iron | |
| US20160160457A1 (en) | Light-Weight Temporary Bridge System and Building Method thereof | |
| CN103693045A (en) | Elevated urban traffic system | |
| CN107700344A (en) | A kind of suspension type monorail track girder expansion joint structure and monorail system | |
| CN107740352A (en) | The isolating and protecting platform and construction method of bridge maintaining transformation are shared applied to rail-road | |
| CN108018772A (en) | Non-major P.E.subject flat bed main beam section constructs | |
| CN205086946U (en) | Suspension type track transportation systems stop buffer | |
| CN207295407U (en) | A kind of high-speed railway repairing combined box beam | |
| CN203295959U (en) | CD type assembly type road steel bridge | |
| CN104088232B (en) | A kind of emergency first-aid repair method of concrete box girder | |
| CN202247540U (en) | Ballastless curved track | |
| CN109501811B (en) | Unilateral scenic city rail transit system | |
| Room | Fact Sheet: The Bipartisan Infrastructure Deal | |
| CN207159803U (en) | A kind of suspension type monorail track girder expansion joint structure and monorail system | |
| CN202559264U (en) | Steel-structure assembled-type framework for erecting traffic signal devices | |
| CN206954222U (en) | Expansion joint component between a kind of suspended vehicle parallel-moving type lane changing equipment beam | |
| Middlebrook | Bay Bridge | |
| CN105539459A (en) | Gantry type three-dimensional traffic means | |
| Helbig et al. | Curved directly glazed steel structure: New departure station, E‐Line, The Hague | |
| CN204080561U (en) | VIADUCTS IN URBAN RAIL TRANSIT non-fragment orbit template system | |
| CN215104309U (en) | Aerial track girder steel track interface telescoping device | |
| CN204435154U (en) | Steel work plate | |
| CN103741587A (en) | Method for elastically restraining main beam displacement of ultrahigh-span cable-stayed bridge | |
| CN206749802U (en) | Support post for overhead rail train |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |