CN208023331U - Empty iron track - Google Patents
Empty iron track Download PDFInfo
- Publication number
- CN208023331U CN208023331U CN201820482832.5U CN201820482832U CN208023331U CN 208023331 U CN208023331 U CN 208023331U CN 201820482832 U CN201820482832 U CN 201820482832U CN 208023331 U CN208023331 U CN 208023331U
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- CN
- China
- Prior art keywords
- track
- riser
- frame
- transverse slat
- connecting plate
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- 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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Abstract
The utility model discloses a kind of empty iron tracks, including track frame and the track girder being installed in track frame, the track girder be include riser and transverse slat, and connect in the middle part of the lower end of riser and transverse slat, section be in inverted T-shaped inverted T-type structure, the upper end of riser is fixedly connected with track frame.This track structure is simple, and processing manufactures, is easy for installation.
Description
Technical field
The utility model is related to hang car body track technical field of transportation, more particularly to a kind of empty iron track.
Background technology
As urbanization process is constantly accelerated, city size is grown rapidly, the quickening of urban life rhythm and urban population
Quantity sharply increases, and the travel amount of people is increasing, the increase of this travel amount, it is not limited in single city, but
It has diffused between city and rural area, between city and city.Existing traffic cannot be satisfied the trip of people, and the world is major
There is different degrees of automobile congestion phenomenon in city.Therefore, people always search for various modes to solve growing to go out
Traffic jam issue caused by row amount.
Since empty rail train moves to traffic above-ground in the air, builds and have in operational process on the influence of ground building facilities
It is small, open that rear train running speed is fast, track move towards to be laid with the advantages such as environmentally safe in flexible, operational process, therefore its
Rapid development has been obtained in many cities, between city and city.Germany, Japan realize suspension type rail earlier
The R & D design of railway and highway system, in recent years, the country have also carried out corresponding research.How the knot of sky iron track is advanced optimized
Structure designs, and is those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
For the structure design for how advanced optimizing sky iron track set forth above, be those skilled in the art institute urgently
The problem of technical problem to be solved, the utility model provide a kind of empty iron track, this track structure is simple, processing, system
It makes, is easy for installation.
Empty iron track, including track frame and the track girder that is installed in track frame, the track girder be include riser and
Transverse slat, and connect in the middle part of the lower end of riser and transverse slat, section be in inverted T-shaped inverted T-type structure, the upper end of riser is solid with track frame
Fixed connection.
In the prior art, suspension type monorail track girder column structure system includes " wearing pin suspension " and " freely-supported bearing " etc., is adopted
During the installation process with the track girder column structure system of " wear pin suspension ", need the assembly by track girder and frame structure accurate
It is lifted on space specific position, bolt can be completed and wear operation, therefore " wearing pin suspension " form has that assembly difficulty is big；
And the track girder column structure system of " freely-supported bearing " is after completion of installation, level of the bridge pier bracket to the track girder above being supported on
It is poor with vertical displacement restriction ability, in train passage, there is a problem of that riding comfort is poor.In the prior art, also go out
Show using the track girder form in frame-type.
In the present solution, the track frame of setting completes track frame and ground as crane span structure to realize the hanging installation of track girder
After the connection of the connection of pedestal and track girder and track frame, for riser in being vertically arranged, the upper surface of transverse slat is in be horizontally disposed with, this
Sample, the transverse slat part of riser both sides is as the walking surface for empty iron wheels travel on track girder, i.e. transverse slat on the left of riser
Tread of the upper surface as empty iron left side wheel, tread of the transverse slat upper surface as sky iron right side wheels on the right side of riser,
Compared to the track girder using frame-type, due to completing company of the connection of track girder and track frame only by completing riser and track frame
Two walking surfaces can be obtained in beam column construction system by connecing, and may make simpler using the beam column construction architecture of this programme
List facilitates manufacture, processing and assembly.
Further technical solution is：
As the concrete form of track girder, the track girder is to pass through monolithic construction made of casting or forging.Using
This programme, riser become whole during fabrication with transverse slat, in this way, can reduce because as welded riser with transverse slat to obtain track
The mechanical property and corrosion resistance of introduced heat affecting track girder during beam.
Sky iron car compartment higher implementation of positional stability during suspention, the track frame are may make as one kind
In doorframe shape, and tie point of the track girder in track frame is located at the center at the top of track frame.
Further include for realizing riser and rail as a kind of implementation for strengthening riser and track frame connection reliability
The track connecting plate of road frame connection, the side of the track connecting plate are fixedly connected with the side of riser, the top of track connecting plate
Face is fixedly connected with track frame.Using this programme, riser and the joint face area of track frame can be increased indirectly.
As the specific implementation of track connecting plate, the arranged on left and right sides of the riser is both provided with track connecting plate, and
Along the extending direction of track girder, the arranged on left and right sides of track girder is intervally arranged and has polylith track connecting plate.Using this programme,
The anti-bending strength of riser can be strengthened by track connecting plate.
As the specific implementation form of track connecting plate, the rectangular triangle plate of track connecting plate, and track connects
Plate is used for the side that is connect with riser and where the top surface for being connect with track frame is the right-angle side of right angle triangle
Face.Using this programme, after can effectively ensure that completion installation, the verticality of riser.
Make as one kind in the case where saving material cost for one section of cantilever end since the both sides of transverse slat are equivalent to
Transverse slat has the implementation of ideal anti-bending strength, along the width direction of transverse slat, by end to the middle part of transverse slat, transverse slat
Thickness is linearly increasing.
The utility model has the advantages that：
In the present solution, the track frame of setting completes track frame and ground as crane span structure to realize the hanging installation of track girder
After the connection of the connection of pedestal and track girder and track frame, for riser in being vertically arranged, the upper surface of transverse slat is in be horizontally disposed with, this
Sample, the transverse slat part of riser both sides is as the walking surface for empty iron wheels travel on track girder, i.e. transverse slat on the left of riser
Tread of the upper surface as empty iron left side wheel, tread of the transverse slat upper surface as sky iron right side wheels on the right side of riser,
Compared to the track girder using frame-type, due to completing company of the connection of track girder and track frame only by completing riser and track frame
Two walking surfaces can be obtained in beam column construction system by connecing, and may make simpler using the beam column construction architecture of this programme
List facilitates manufacture, processing and assembly.
Description of the drawings
Fig. 1 is the structural schematic diagram of empty iron one specific embodiment of track described in the utility model；
Fig. 2 is to reflect track beam structure and track in empty iron one specific embodiment of track described in the utility model
The partial schematic diagram of beam and track frame connection relation；
Fig. 3 is the partial structural diagram for empty one specific embodiment of iron track that embodiment 3 provides.
Reference numeral in figure is followed successively by：1, track girder, 11, riser, 12, transverse slat, 13, track connecting plate, 2, track frame.
Specific implementation mode
With reference to embodiment, the utility model is described in further detail, but the structure of the utility model is not only
It is limited to following embodiment.
Embodiment 1：
As depicted in figs. 1 and 2, empty iron track, including track frame 2 and the track girder 1 that is installed in track frame 2, it is described
Track girder 1 be include riser 11 and transverse slat 12, and the lower end of riser 11 connects with the middle part of transverse slat 12, section in inverted T-shaped the T that falls
The upper end of type structure, riser 11 is fixedly connected with track frame 2.
In the prior art, suspension type monorail track girder column structure system includes " wearing pin suspension " and " freely-supported bearing " etc., is adopted
During the installation process with the track girder column structure system of " wear pin suspension ", it needs track girder 1 and the assembly of frame structure is accurate
It really is lifted on space specific position, bolt can be completed and wear operation, therefore " wearing pin suspension " form is asked there are assembly difficulty is big
Topic；And the track girder column structure system of " freely-supported bearing " is after completion of installation, bridge pier bracket is to the track girder 1 above being supported on
Horizontal and vertical displacement constraint ability is poor, in train passage, there is a problem of that riding comfort is poor.In the prior art,
Also occur using 1 form of track girder in frame-type.
In the present solution, the track frame 2 of setting is used as crane span structure, to realize the hanging installation of track girder 1, complete track frame 2 with
The connection of ground pedestal and track girder 1 are with after the connection of track frame 2, and in being vertically arranged, the upper surface of transverse slat 12 is in riser 11
It is horizontally disposed, in this way, 12 part of transverse slat of 11 both sides of riser is used as the walking surface on track girder 1 for sky iron wheels travel,
I.e. tread of 12 upper surface of transverse slat in 11 left side of riser as empty iron left side wheel, 12 upper surface of transverse slat on 11 right side of riser are made
For the tread of empty iron right side wheels, compared to the track girder 1 using frame-type, due to completing the connection of track girder 1 and track frame 2
Two walking surfaces only can be obtained in beam column construction system by completing riser 11 and the connection of track frame 2, may make use
The beam column construction architecture of this programme is simpler, facilitates manufacture, processing and assembly.
Embodiment 2：
As depicted in figs. 1 and 2, the present embodiment is further qualified on the basis of embodiment 1：Tool as track girder 1
Body form, the track girder 1 are to pass through monolithic construction made of casting or forging.Using this programme, riser 11 and transverse slat 12
Become whole during fabrication, in this way, can reduce because drawing in the process to obtain track girder 1 with transverse slat 12 as welded riser 11
The mechanical property and corrosion resistance of the heat affecting track girder 1 entered.
Sky iron car compartment higher implementation of positional stability during suspention, the track frame are may make as one kind
2 be in doorframe shape, and tie point of the track girder 1 in track frame 2 is located at the center at 2 top of track frame.
Further include for realizing riser as a kind of implementation for strengthening riser 11 and 2 connection reliability of track frame
11 track connecting plates 13 being connect with track frame 2, the side of the track connecting plate 13 are fixedly connected with the side of riser 11, rail
The top surface of road connecting plate 13 is fixedly connected with track frame 2.Using this programme, the connection of riser 11 and track frame 2 can be increased indirectly
Face area.
As the specific implementation of track connecting plate 13, the arranged on left and right sides of the riser 11 is both provided with track connection
Plate 13, and along the extending direction of track girder 1, the arranged on left and right sides of track girder 1 is intervally arranged and has polylith track connecting plate 13.
Using this programme, the anti-bending strength of riser 11 can be strengthened by track connecting plate 13.
As the specific implementation form of track connecting plate 13,13 rectangular triangle plate of the track connecting plate, and track
The side that connecting plate 13 is used to connect with riser 11 and the top surface for being connect with track frame 2 are the right angle of right angle triangle
Face where side.Using this programme, after can effectively ensure that completion installation, the verticality of riser 11.
Embodiment 3：
As shown in figure 3, the present embodiment further limits on the basis of the technical solution that embodiment 1 provides：Due to cross
The both sides of plate 12 are equivalent to as one section of cantilever end, as one kind in the case where saving material cost so that transverse slat 12 has
The implementation of ideal anti-bending strength, along the width direction of transverse slat 12, by end to the middle part of transverse slat 12, the thickness of transverse slat 12
It is linearly increasing.
The above content is the further descriptions made to the utility model in conjunction with specific preferred embodiment, cannot recognize
Determine specific embodiment of the present utility model and is confined to these explanations.For the common skill of the utility model technical field
For art personnel, the other embodiment obtained in the case where not departing from the technical solution of the utility model should be included in corresponding real
With in novel protection domain.
Claims (7)
1. empty iron track, including track frame (2) and the track girder (1) that is installed in track frame (2), which is characterized in that it is described
Track girder (1) be include riser (11) and transverse slat (12), and connect in the middle part of the lower end of riser (11) and transverse slat (12), section is in
The upper end of the inverted T-type structure of inverted T-shaped, riser (11) is fixedly connected with track frame (2).
2. sky iron track according to claim 1, which is characterized in that the track girder (1) is by casting or forging
Made of monolithic construction.
3. sky iron track according to claim 1, which is characterized in that the track frame (2) is in doorframe shape, and track girder
(1) tie point in track frame (2) is located at the center at the top of track frame (2).
4. sky iron track according to claim 1, which is characterized in that further include for realizing riser (11) and track frame
(2) track connecting plate (13) connected, the side of the track connecting plate (13) are fixedly connected with the side of riser (11), track
The top surface of connecting plate (13) is fixedly connected with track frame (2).
5. sky iron track according to claim 4, which is characterized in that the arranged on left and right sides of the riser (11) is respectively provided with
Have track connecting plate (13), and along the extending direction of track girder (1), the arranged on left and right sides of track girder (1) be intervally arranged have it is more
Block track connecting plate (13).
6. sky iron track according to claim 4 or 5, which is characterized in that the track connecting plate (13) rectangular three
Gusset shape, and track connecting plate (13) side for being used to connect with riser (11) and the top surface for being used to connect with track frame (2)
It is the face where the right-angle side of right angle triangle.
7. sky iron track according to claim 1, which is characterized in that along the width direction of transverse slat (12), by transverse slat
(12) thickness at end to middle part, transverse slat (12) is linearly increasing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820482832.5U CN208023331U (en) | 2018-04-04 | 2018-04-04 | Empty iron track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820482832.5U CN208023331U (en) | 2018-04-04 | 2018-04-04 | Empty iron track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208023331U true CN208023331U (en) | 2018-10-30 |
Family
ID=63908660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820482832.5U Active CN208023331U (en) | 2018-04-04 | 2018-04-04 | Empty iron track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208023331U (en) |
-
2018
- 2018-04-04 CN CN201820482832.5U patent/CN208023331U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230505 Granted publication date: 20181030 |