CN205688290U - Straddle type monorail rail tracks - Google Patents
Straddle type monorail rail tracks Download PDFInfo
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- CN205688290U CN205688290U CN201620568896.8U CN201620568896U CN205688290U CN 205688290 U CN205688290 U CN 205688290U CN 201620568896 U CN201620568896 U CN 201620568896U CN 205688290 U CN205688290 U CN 205688290U
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- type monorail
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- rail tracks
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Abstract
The utility model discloses a kind of straddle type monorail rail tracks, it includes two spar-boxes being oppositely arranged (1), for as travelled by vehicle track, wherein, the outside on this horizontal direction respectively, two ends on track horizontal direction, each spar-box (1) bottom is protruded, form strip and make each spar-box (1) form inverted T-shaped structure, it is connected with bridge pier (3) by two bearings (2) bottom this strip of each spar-box (1) bottom so that bridge pier (3) supports this spar-box (1).Track Liangqi lateral stiffness of the present utility model and good stability, can be simultaneously cable and equipment provides installing space, provides maintenance and evacuation platform, and easy construction, landscape effect is good, meet and use functional requirement.
Description
Technical field
This utility model belongs to railway track structure technical field, is specifically related to a kind of straddle type monorail rail tracks.
Background technology
Cross-saddle single-track traffic can be as the circuit in urban district, as urban transit system, the such as straddle seat in China Chongqing
Formula monorail transit circuit, it is also possible to as the traffic that city is interval, its application prospect is boundless.Straddle-type monorail uses unique
" armful rail " method of operation, this straddle type monorail rail tracks typically uses the small bore single line box beam meeting vehicle gauge.
It is illustrated in figure 1 one of the prior art typical straddle-type monorail structure, wherein uses small bore single line case
Beam, two trajectory beams are independently arranged.But, this monorail structure lateral stiffness is poor, for overcoming lateral stiffness problem, generally needs
To be both needed to arrange 1 pulling force bearing in every line box beam, to cause extra equipment and cost payout；The most this monorail structure exists
On bridge, cable and installation space line upkeep not enough, daily difficulty, rescue run passage such as cannot arrange at the problem.
Utility model content
For disadvantages described above or the Improvement requirement of prior art, this utility model provides a kind of straddle-type monorail track
Beam, it is by being optimized track beam structure on the basis of small bore single line box beam, it is thus achieved that the track beam structure of improvement, this
Track girder and lateral stiffness and good stability, it is not necessary to special pulling force seat supports, can be cable simultaneously and equipment provides
Installing space, and easy construction, landscape effect use functional requirement good, satisfied.
For achieving the above object, according to this utility model, it is provided that a kind of straddle type monorail rail tracks, it includes that two set relatively
The spar-box put, is used for as travelled by vehicle track, wherein,
The outside on this horizontal direction respectively, two ends on track horizontal direction, each spar-box bottom is protruded, and is formed long
Bar shaped also makes each spar-box form inverted T-shaped structure, by two bearings and bridge pier bottom this strip of each spar-box bottom
Connect so that bridge pier supports this spar-box.
As of the present utility model further preferably, the upper surface of described spar-box bottom projection be used for accommodating cable,
Equipment or conduct maintenance evacuation platform installing space.
As of the present utility model further preferably, the upper surface of described spar-box bottom projection is plane.
As present invention further optimization, described spar-box formed by integrally casting molding.
In general, by the contemplated above technical scheme of this utility model compared with prior art, have and following have
Benefit effect: track girder of the present utility model passes through optimized Structure Design, compares tradition straddle-type monorail, has added horizontal entirety just
Degree, and use general bridge bearing；Bottom can be evacuated and access path as pipeline；And this track girder uses both sides
Evacuation strategy, the more traditional straddle-type monorail of evacuation efficiency is high, and Standard Beam span is also big than tradition straddle-type monorail, has more economy
Benefit.
Accompanying drawing explanation
Fig. 1 is straddle-seat type single traffic rail beam sectional view of the prior art；
Fig. 2 is the cross-sectional view of the track girder according to one embodiment of this utility model；
Fig. 3 is the cross sectional representation being arranged on bridge pier according to the track girder of one embodiment of this utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.Additionally, institute in each embodiment of this utility model disclosed below
Just can be mutually combined as long as the technical characteristic related to does not constitutes conflict each other.
According to the straddle type monorail rail tracks of one embodiment of this utility model, as in figure 2 it is shown, include two spar-boxes 1, its phase
To setting, arranging distance for wheel of vehicle width, two spar-boxes 1 are respectively as the track of vehicle to run.
As shown in Figures 2 and 3, both sides on track horizontal direction, each spar-box 1 bottom are protruded, and formed transversely is two-way convex
Platform structure so that its underpart forms strip, and makes each spar-box 1 form inverted T-shaped structure.
The protrusion length of two-way boss both sides can be the same or different, the protrusion length of every side of two-way boss according to
Actual demand is determined, such as, can be half or other ratios of spar-box transverse width, the length of outside projection
Preferably without departing from bridge pier lateral surface.
It is connected with bridge pier 3 by such as two bearings 2 bottom this strip of each spar-box 1 bottom so that bridge pier 3 supports
This spar-box 1.This programme is not limited to this for its bearing quantity on bridge pier 3 of each spar-box 1, it is also possible to according to actual need
Select, such as one, three or other quantity.
The projection of spar-box 1 bottom as accommodating cable, the platform of equipment or can be pacified as maintenance evacuation platform
Dress space.
In one embodiment, boss surface is plane, facilitates and as cable, the receiving platform of equipment or conduct
Maintenance evacuation platform installing space.
In one embodiment, spar-box 1 one moulding by casting, it is also possible to separately moulding by casting.
Straddle-type monorail track traffic involved by this programme, the beam of falling T uses two-wire juxtaposition.The beam of falling T is located on bridge pier
Seat supports.Track circuit curved section, the beam of falling T is curvilinear, and beam center line is always consistent with line midline.
Section of outline of the present utility model is the track girder of inverted T shape, and two web is as walking rails, and bottom is transversely
Protruding, form strip structure, and make track girder cross section overall in inverted T shape, lateral stiffness is relatively big, each spar-box bottom convex
The lower section going out part arranges two or more common bearing, and curved beam song does, and beam center line is always consistent with line midline.
The straddle type monorail rail tracks that the present invention releases, have that design and construction are easy, structural shape rationally, good economy performance,
The advantages such as landscape effect is good, compare tradition straddle-type monorail, add horizontal integral rigidity, and use general bridge bearing i.e.
Can；Bottom protrusion space can be evacuated and access path as pipeline.Owing to native system uses both sides evacuation strategy, evacuation efficiency
More traditional straddle-type monorail is high, and Standard Beam span is also big than tradition straddle-type monorail, has more economic benefit.
As it will be easily appreciated by one skilled in the art that and the foregoing is only preferred embodiment of the present utility model, not
In order to limit this utility model, all any amendment, equivalents made within spirit of the present utility model and principle and changing
Enter, within should be included in protection domain of the present utility model.
Claims (4)
1. a straddle type monorail rail tracks, it includes two spar-boxes being oppositely arranged (1), for as travelled by vehicle track, its
In,
The outside on this horizontal direction respectively, two ends on track horizontal direction, each spar-box (1) bottom is protruded, and is formed long
Bar shaped also makes each spar-box (1) form inverted T-shaped structure, by two bearings bottom this strip of each spar-box (1) bottom
(2) it is connected with bridge pier (3) so that bridge pier (3) supports this spar-box (1).
A kind of straddle type monorail rail tracks the most according to claim 1, wherein, described spar-box (1) bottom projection
Upper surface is used for accommodating cable, equipment or conduct maintenance evacuation platform installing space.
A kind of straddle type monorail rail tracks the most according to claim 1 and 2, wherein, described spar-box (1) bottom projection
Upper surface be plane.
A kind of straddle type monorail rail tracks the most according to claim 1 and 2, wherein, described spar-box (1) formed by integrally casting becomes
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620568896.8U CN205688290U (en) | 2016-06-13 | 2016-06-13 | Straddle type monorail rail tracks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620568896.8U CN205688290U (en) | 2016-06-13 | 2016-06-13 | Straddle type monorail rail tracks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205688290U true CN205688290U (en) | 2016-11-16 |
Family
ID=57427332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620568896.8U Active CN205688290U (en) | 2016-06-13 | 2016-06-13 | Straddle type monorail rail tracks |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626012A (en) * | 2017-03-07 | 2017-05-10 | 中铁工程设计咨询集团有限公司 | Integral transfer straddle-type monorail PC track beam template |
| CN108149530A (en) * | 2018-01-05 | 2018-06-12 | 中铁工程设计咨询集团有限公司 | A kind of straddle-type monorail composite bridge and its construction method |
| CN108221509A (en) * | 2018-02-09 | 2018-06-29 | 北京交通大学 | A kind of cross-saddle single-track traffic pre-track beam of ribbed plate |
| CN108677627A (en) * | 2018-07-04 | 2018-10-19 | 中铁工程设计咨询集团有限公司 | A kind of cross-saddle single-track traffic single line steel-composite rail beam structure |
| CN109972539A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | The maintenance platform of rail traffic |
-
2016
- 2016-06-13 CN CN201620568896.8U patent/CN205688290U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626012A (en) * | 2017-03-07 | 2017-05-10 | 中铁工程设计咨询集团有限公司 | Integral transfer straddle-type monorail PC track beam template |
| CN106626012B (en) * | 2017-03-07 | 2022-06-03 | 中铁工程设计咨询集团有限公司 | Integral shifting type straddle type monorail PC track beam template |
| CN109972539A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | The maintenance platform of rail traffic |
| CN109972539B (en) * | 2017-12-28 | 2021-05-14 | 比亚迪股份有限公司 | Maintenance platform for rail transit |
| CN108149530A (en) * | 2018-01-05 | 2018-06-12 | 中铁工程设计咨询集团有限公司 | A kind of straddle-type monorail composite bridge and its construction method |
| CN108221509A (en) * | 2018-02-09 | 2018-06-29 | 北京交通大学 | A kind of cross-saddle single-track traffic pre-track beam of ribbed plate |
| CN108677627A (en) * | 2018-07-04 | 2018-10-19 | 中铁工程设计咨询集团有限公司 | A kind of cross-saddle single-track traffic single line steel-composite rail beam structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |