CN205387644U - Improvement structure of monorail train large -span foundation pile - Google Patents
Improvement structure of monorail train large -span foundation pile Download PDFInfo
- Publication number
- CN205387644U CN205387644U CN201620197277.2U CN201620197277U CN205387644U CN 205387644 U CN205387644 U CN 205387644U CN 201620197277 U CN201620197277 U CN 201620197277U CN 205387644 U CN205387644 U CN 205387644U
- Authority
- CN
- China
- Prior art keywords
- foundation pile
- cantilever
- monorail train
- improvement structure
- oblique pull
- 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
Abstract
The utility model discloses an improvement structure of monorail train large -span foundation pile, include and install the main brace pole on basic cushion cap through the bottom connecting piece, be provided with the outstanding cantilever of two slants in the top of main brace pole symmetry, be provided with on the cantilever and hang the board, hang two and install the track roof beam between the board. The utility model discloses a basis cushion cap adopts reinforced concrete to pour formation as the basis of whole foundation pile, and pre -buried fastener when pouring passes through the connecting piece with the main brace pole and fixes on basic cushion cap, and the main brace pole is the steel construction, and its both sides decibel sets up the cantilever, and the cantilever that the symmetry set up makes the foundation pile atress comparatively even.
Description
Technical field
This utility model relates to monorail train technical field, is specifically related to the improvement structure of a kind of monorail train large span foundation pile.
Background technology
The aerial electric car train that namely aloft track runs below in a hanging manner.This train occurs in Germany the earliest, puts into commercial operation.Comparing with subway and light rail, it is low that hanging type aerial train has cost, security reliability high.2011, the manufacturing technology of this type train introduced China, ends 2012, and the localization rate of parts and components has reached 90%.Estimate to put into effect in 2014 domestic first batch of hanging type aerial train in the city such as Shanghai, Wenzhou.
Article 1, the empty gauge lines put into effect 1984 is open-minded at Dortmund, Germany, phase overall length 1.05 km, connects the Liang Ge school district, north and south of Univ Dortmund, cost 24,000,000 mark at that time.By 2003, putting into operation in local total two lines road, total length is 3.162 kms.Under the control of the computer, the positioning precision of train in/out station can reach within 3 centimetres.
Monorail train adopts 2 joints or 4 joint compartment marshallings, focuses on the transport need of medium-heavy road traffic.Together with passenger interior, empty row are joint compartment limit for tonnage 13 tons often, at most transport passenger 75 person-times.If calculated by 4 joint marshallings, one way seating capacity is 300 people.Train desin speed is 50 kilometers per hour.The speed calculation of 40 kilometers on an hourly basis, adopts 90 seconds normal departure intervals, and carrying capacity reaches 12000 person-times per hour." Li You seat, compartment, also has space to stand, and we arrange the maximum carrying capacity of single line can reach 15000 person-times, the passenger flow situation according to Shanghai, takes 4 joint marshallings the most suitable, and compartment two-wire capable of circulation comes and goes, and operational efficiency is significantly high." Chen Changgui says.According to upper air-sea row railway technology company limited project expert introduction, the feature of monorail train is low energy consumption, medium-heavy road traffic, for Shanghai, is relatively suitable for suburb new city and special transport interconnection, considering the sightseeing function of empty row, offering Binjiang line is also good selection.
Additionally, come and go the monorail train between airport building, railway station, coach station or between transport hub and large-scale theme park, a large amount of precedent is also had to follow.Actual demand according to different cities development, empty row will make up the blank of medium-heavy road traffic traffic from transport and two aspects of going sightseeing.When referring to efficiency and the cost of monorail train, Chen Changgui tells reporter, generally often saves subway carriage every kilometer power consumption 5 to 6 kilowatt hour, and monorail train every kilometer is power consumption 2.4 kilowatt hour only, is equivalent to the half only having the former.From cost, comprising train, track, platform and whistle control system, monorail train every kilometer engineering total price is at 1.2 hundred million yuan-1.5 hundred million yuan, roughly the same with ground tramcar, is about the 1/5 of subway cost, light rail, low speed magnetic floating 1/2 to 1/3.
But, current monorail train foundation pile major part is reinforced concrete structure, this structure is all rigid member, and its pliability is poor, for the span position more than 50 meters, current foundation pile structure can not complete overlap joint task, in order to realize large span, current scheme is the physical dimension by increasing foundation pile, in order to obtain bigger holding capacity, causing a lot of redundancy construction, the cost of foundation pile is greatly increased.
Utility model content
The purpose of this utility model is in that to provide the improvement structure of a kind of monorail train large span foundation pile, solves that current foundation pile holding capacity is limited, poor toughness, the problem that is difficult in adapt to for large span position.
This utility model is achieved through the following technical solutions:
A kind of improvement structure of monorail train large span foundation pile, including the main supporting rod being arranged on by bottom linker on foundation platform, it is symmetrically arranged with two oblique prominent cantilevers at the top of main supporting rod, cantilever is provided with suspension plate, between two suspension plate, track girder is installed.This utility model adopts foundation platform as the basis of whole foundation pile, armored concrete is adopted to build formation, the Superimposed fastener when building, main supporting rod is fixed on foundation platform by connector, main supporting rod is steel construction, its both sides decibel arranges cantilever, and symmetrically arranged cantilever makes foundation pile stress comparatively uniform.
The top of said two cantilever connects formation overall structure by a drawknot arm.Further, the top of two cantilevers connects formation overall structure by a drawknot arm so that the stay cord bearing capacity of two cantilevers is greatly improved, when keeping size constancy, substantially increasing bearing capacity, the track girder for large span that is 50 to 80 meter span provides strong support.
It is provided with a upwardly extending oblique pull post at the top of described main supporting rod, oblique pull post is provided with one and sockets ring, ring is provided with along the symmetrical oblique pull part of track girder socketing.Further, in order to improve the pulling force to track girder, strengthen the spacing between pile foundation, realize the pile foundation of more large span, by upwardly extending one oblique pull post of formation at the top of main supporting rod, oblique pull post is arranged and sockets ring, the two ends of oblique pull part are pulled in respectively on oblique pull post and track girder, form triangle framework, utilize symmetrical oblique pull part, form symmetrical pulling force, while keeping vertical direction not deformation, improve the stress limit of entirety, it is achieved that the pile foundation of large span.
Being provided with tension regulator on described track girder, described oblique pull part is connected on tension regulator.By arranging tension regulator, it is possible to the pulling force of oblique pull part is adjusted, thus keeping the reasonable stress of whole pile foundation, also allow for regulating, revising.
This utility model compared with prior art, has such advantages as and beneficial effect:
1, the improvement structure of a kind of monorail train large span foundation pile of this utility model, adopt foundation platform as the basis of whole foundation pile, armored concrete is adopted to build formation, the Superimposed fastener when building, main supporting rod is fixed on foundation platform by connector, main supporting rod is steel construction, and its both sides decibel arranges cantilever, and symmetrically arranged cantilever makes foundation pile stress comparatively uniform；
2, the improvement structure of a kind of monorail train large span foundation pile of this utility model, the top of two cantilevers connects formation overall structure by a drawknot arm, the stay cord bearing capacity making two cantilevers is greatly improved, when keeping size constancy, substantially increasing bearing capacity, the track girder for large span that is 50 to 80 meter span provides strong support；
3, the improvement structure of a kind of monorail train large span foundation pile of this utility model, by upwardly extending one oblique pull post of formation at the top of main supporting rod, oblique pull post is arranged and sockets ring, the two ends of oblique pull part are pulled in respectively on oblique pull post and track girder, form triangle framework, utilize symmetrical oblique pull part, form symmetrical pulling force, while keeping vertical direction not deformation, improve the stress limit of entirety, it is achieved that the pile foundation of large span.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by this utility model embodiment, constitutes the part of the application, is not intended that the restriction to this utility model embodiment.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model.
The parts title of labelling and correspondence in accompanying drawing:
1-suspension plate, 2-main supporting rod, 3-cantilever, 4-track girder, 5-drawknot arm, 6-oblique pull part, 7-connector, 8-oblique pull post, 9-sockets ring, 10-tension regulator.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only used for explaining this utility model, are not intended as restriction of the present utility model.
Embodiment
nullAs shown in Figure 1，The improvement structure of a kind of monorail train large span foundation pile of this utility model，Including the main supporting rod 2 being arranged on foundation platform，Foundation platform 1 is as the basis of whole foundation pile，Armored concrete is adopted to build formation，The Superimposed fastener when building，Main supporting rod 2 is fixed on foundation platform 1 by connector 7，Main supporting rod 2 is steel construction，Its both sides decibel arranges cantilever 3，Symmetrically arranged cantilever 3 makes foundation pile stress comparatively uniform，The top of two cantilevers 3 connects formation overall structure by a drawknot arm 5，It is arranged below two suspension plate 1 at cantilever 3，Between two suspension plate 1, track girder 4 is installed，Track girder 4 is bolted in suspension plate 1，Monorail train is run in track girder 4，Upwardly extend at the top of main supporting rod 2 and be provided with an oblique pull post 8，Oblique pull post 8 traverse drawknot arm 5，The top of oblique pull post 8 is provided with one and sockets ring 9，Oblique pull part 6 is symmetricly set on the both sides of oblique pull post 8，One end of oblique pull part 6 is connected to and sockets on ring 9，The other end is connected on tension regulator 10，Tension regulator 10 is fixed on the top of track girder 4.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect have been further described; it is it should be understood that; the foregoing is only detailed description of the invention of the present utility model; it is not used to limit protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (4)
1. the improvement structure of a monorail train large span foundation pile, including the main supporting rod (2) being arranged on by bottom linker (7) on foundation platform, it is characterized in that: be symmetrically arranged with two oblique prominent cantilevers (3) at the top of main supporting rod (2), cantilever (3) is provided with suspension plate (1), track girder (4) is installed between two suspension plate (1).
2. the improvement structure of a kind of monorail train large span foundation pile according to claim 1, it is characterised in that: the top of said two cantilever (3) connects formation overall structure by a drawknot arm (5).
3. the improvement structure of a kind of monorail train large span foundation pile according to claim 1, it is characterized in that: be provided with a upwardly extending oblique pull post (8) at the top of described main supporting rod (2), oblique pull post (8) is provided with one and sockets ring (9), ring (9) is provided with along the symmetrical oblique pull part (6) of track girder (4) socketing.
4. the improvement structure of a kind of monorail train large span foundation pile according to claim 3, it is characterised in that: being provided with tension regulator (10) on described track girder (4), described oblique pull part (6) is connected on tension regulator (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620197277.2U CN205387644U (en) | 2016-03-15 | 2016-03-15 | Improvement structure of monorail train large -span foundation pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620197277.2U CN205387644U (en) | 2016-03-15 | 2016-03-15 | Improvement structure of monorail train large -span foundation pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205387644U true CN205387644U (en) | 2016-07-20 |
Family
ID=56375914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620197277.2U Active CN205387644U (en) | 2016-03-15 | 2016-03-15 | Improvement structure of monorail train large -span foundation pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205387644U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724225A (en) * | 2017-11-21 | 2018-02-23 | 中铁第四勘察设计院集团有限公司 | A kind of suspension type monorail Long span track girder system |
| CN108411716A (en) * | 2018-04-03 | 2018-08-17 | 中铁第四勘察设计院集团有限公司 | A kind of simple oblique pull large span suspension type monorail system |
| CN108505427A (en) * | 2018-04-03 | 2018-09-07 | 中铁第四勘察设计院集团有限公司 | A kind of anchor and the oblique pull suspension type monorail using the anchor |
-
2016
- 2016-03-15 CN CN201620197277.2U patent/CN205387644U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724225A (en) * | 2017-11-21 | 2018-02-23 | 中铁第四勘察设计院集团有限公司 | A kind of suspension type monorail Long span track girder system |
| CN107724225B (en) * | 2017-11-21 | 2023-05-16 | 中铁第四勘察设计院集团有限公司 | Suspension type single-rail large-span track beam system |
| CN108411716A (en) * | 2018-04-03 | 2018-08-17 | 中铁第四勘察设计院集团有限公司 | A kind of simple oblique pull large span suspension type monorail system |
| CN108505427A (en) * | 2018-04-03 | 2018-09-07 | 中铁第四勘察设计院集团有限公司 | A kind of anchor and the oblique pull suspension type monorail using the anchor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Sawada | Outlook of the superconducting maglev | |
| CN205387644U (en) | Improvement structure of monorail train large -span foundation pile | |
| CN102359044B (en) | A kind of public transportation system and its method of construction | |
| CN103276643A (en) | Monorail tramcar rail using rising and falling parallel turnout | |
| CN104175909A (en) | Traction network for electrified highway (street) | |
| CN107839696A (en) | A kind of permanent magnetism shaft type directly drives vacant lot and shares three-dimensional metropolitan transportation system | |
| CN203780524U (en) | Aerial track-mounted rail locomotive | |
| CN204875389U (en) | Pillar track girder system all | |
| CN102700552A (en) | New-energy electric bus train hung on light rails in city | |
| CN103129562A (en) | Monorail magnetic suspension electric car | |
| CN107724225B (en) | Suspension type single-rail large-span track beam system | |
| CN102079251B (en) | Vacuum duct magnetically levitated train railway engineering and novel magnetically levitated train engineering | |
| CN205387646U (en) | Aerial rail train's foundation pile roof beam improves structure | |
| CN107757633A (en) | A kind of stream carrier vehicle system | |
| CN105735062A (en) | Implement method for embedded mounting structure of self-powered suspension rail foundation pile | |
| CN207775634U (en) | Empty iron track girder | |
| CN203126547U (en) | Third rail supporting frame suitable for electrification rail transit | |
| CN203065908U (en) | Wedge-shaped fixing connecting device of track beam of air track traffic system | |
| CN105839480A (en) | Implementation method for overhead suspension beam embedded pile | |
| CN205474629U (en) | Combination box track roof beam that bottom plate opening, roof hung | |
| CN205420930U (en) | Track roof beam mounting structure of monorail train | |
| CN103144639B (en) | Continuous multi-stage large-span cable-stayed arch air electrified railway | |
| CN105803871A (en) | Self-powered air suspension rail embedded pile structure | |
| CN207812257U (en) | A kind of suspension type monorail Long span track girder system | |
| CN205474625U (en) | Overhanging combination box track roof beam system of hanging of suspension type monorail transit bottom plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161018 Address after: 610000 Sichuan province Chengdu City Industrial Zone Shuangliu Southwest Airport Economic Development Zone Patentee after: The empty iron Group Co. Ltd. Address before: 610000 Sichuan Province, Chengdu Tianfu Avenue North 966 No. 4 Building 1 unit 8 Building No. 1 Patentee before: SICHUAN ZHONGDE KONGTIE TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170531 Address after: 610093, Sichuan, Chengdu, China (Sichuan) free trade zone, Chengdu hi tech Zone, Tianfu Road North, No. 4, building 1, unit 8, building 1, No. 966 Patentee after: Sichuan Tang empty iron Technology Co. Ltd. Address before: 610000 Sichuan province Chengdu City Industrial Zone Shuangliu Southwest Airport Economic Development Zone Patentee before: The empty iron Group Co. Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610093, Sichuan, Chengdu, China (Sichuan) free trade zone, Chengdu hi tech Zone, Tianfu Road North, No. 4, building 1, unit 8, building 1, No. 966 Patentee after: Mid Tang air Iron Technology Co., Ltd. Address before: 610093, Sichuan, Chengdu, China (Sichuan) free trade zone, Chengdu hi tech Zone, Tianfu Road North, No. 4, building 1, unit 8, building 1, No. 966 Patentee before: Sichuan Tang empty iron Technology Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210527 Address after: 610000 Industrial Development Zone of Southwest Airport Economic Development Zone, Shuangliu District, Chengdu City, Sichuan Province Patentee after: HEIDONG TECHNOLOGY Co.,Ltd. Address before: No.1, floor 8, unit 1, building 4, no.966, north section of Tianfu Avenue, Chengdu high tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan 610093 Patentee before: ZTSR TECHNOLOGY Co.,Ltd. |