CN207089306U - A kind of be hinged Straddle type monorail train composition - Google Patents
A kind of be hinged Straddle type monorail train composition Download PDFInfo
- Publication number
- CN207089306U CN207089306U CN201720681343.8U CN201720681343U CN207089306U CN 207089306 U CN207089306 U CN 207089306U CN 201720681343 U CN201720681343 U CN 201720681343U CN 207089306 U CN207089306 U CN 207089306U
- Authority
- CN
- China
- Prior art keywords
- car
- main body
- bogie
- framework main
- wheel
- 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.)
- Expired - Fee Related
Links
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a kind of be hinged Straddle type monorail train composition, the car body of the be hinged Straddle type monorail train composition is ridden on above track girder, and the car body of the be hinged Straddle type monorail train composition includes：As the single track head car of train front end vehicle, as the single track trailer of train end vehicle, and at least one intermediate car between head car and trailer；It is connected respectively by radial type hitch between head car intermediate car adjacent thereto, between adjacent intermediate car and between intermediate car that trailer is adjacent thereto, head car and trailer are independently provided with a bogie a, respectively a public bogie b, bogie b are articulated bogie between head car and its own intermediate car connected, between trailer and its own intermediate car connected and between adjacent intermediate car.The utility model can be greatly reduced bogie number in train, the weight reduction of unit train length, reduce cost.
Description
Technical field
The utility model belongs to monorail train technical field, more particularly to a kind of be hinged Straddle type monorail train composition.
Background technology
To improve urban traffic blocking, urbanization process is adapted to, single track is received great acclaim abroad with its unique glamour, its
Major advantage is：Floor space is small, and space availability ratio is high.Construction period is short, low cost, and running cost is low.Safety and comfort, no
With other Coherent traffic noises.Noise is low, and environmental pollution is small.Without Electromagnetic Interference, resident is disturbed small.Climbing capacity and curve negotiating
Ability good (main track ruling grade, smallest curve radius 100m.But meanwhile single track is there is also the shortcomings that itself, rubber wheel drag
Cause big energy consumption, dust pollution caused by rubber tyre abrasion greatly.
Utility model content
The purpose of this utility model is to provide a kind of be hinged Straddle type monorail train composition, improves train operation performance and subtracts
The use of few bogie.
The utility model is achieved in that a kind of be hinged Straddle type monorail train composition, the be hinged Straddle type monorail
The car body of train composition is ridden on above track girder, and the car body of the be hinged Straddle type monorail train composition includes：As train
The single track head car of front end vehicle, as the single track trailer of train end vehicle, and it is at least one positioned at head car and trailer it
Between intermediate car；
Between head car intermediate car adjacent thereto, between adjacent intermediate car and middle car that trailer is adjacent thereto
Be connected respectively by radial type hitch between, head car and trailer are independently provided with a bogie a, head car and its own
Between the intermediate car connected, between trailer and its own intermediate car connected and between adjacent intermediate car
A respectively public bogie b, bogie b are articulated bogie.
Further, described bogie a includes 2 air springs I, 4 directive wheels I, 4 travelling wheels I, 1 framework master
Body I and 2 steady wheels I；
The top of framework main body I is provided with 2 symmetrical air springs I, the top front and rear sides point of framework main body I
Two travelling wheels I are not provided with, and the bottom front and rear sides of framework main body I are respectively arranged with two directive wheels being symmetrically arranged
I, two steady wheels I are separately positioned on the left and right sides of the bottom of framework main body I, the connection body of air spring I and framework main body I,
The contacts side surfaces of directive wheel I and track girder, the upper surface of travelling wheel I and track girder, steady wheel I are located at framework main body I
Bottom and with the contacts side surfaces of track girder；
The bogie b includes：4 air springs II, 4 directive wheels II, 4 travelling wheels II, 1 He of framework main body II
2 steady wheels II；
The top of framework main body II symmetrical air spring II before and after being provided with two groups, each group of air spring II are left and right
The air spring II of symmetrical arrangement, framework main body II are connected with front and rear two car body respectively by two groups of air springs II, two
The top front and rear sides of framework main body II are respectively arranged with two travelling wheels II, and the bottom front and rear sides of framework main body II are set respectively
Two directive wheels II being symmetrically arranged are equipped with, two steady wheels II are separately positioned on the left and right two of the bottom of framework main body II
Side, the connection body of air spring II and framework main body II, four air springs II provide moment of torsion for the revolution of adjacent two car body, are oriented to
The contacts side surfaces of wheel II and track girder, the upper surface of travelling wheel II and track girder, steady wheel II are located at framework main body II
Bottom and with the contacts side surfaces of track girder.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is compared with the monorail train of traditional structure, using radial type monorail train compositional model, most
Big feature is that intermediate car all shares a bogie using articulated structure and adjacent two cars end, and bogie number is greatly in train
Reduce, the weight reduction of unit train length, while reduce cost.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 bogie a between the utility model vehicle structural representation；
Fig. 3 is the utility model bogie b structural representation；
Fig. 4 is using the too small curve synoptic diagram of the utility model.
Fig. 5 is the too small curve synoptic diagram of traditional single rail bogie；
Fig. 6 is radial type structure of couplers schematic diagram.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
As shown in figs 1 to 6, a kind of be hinged Straddle type monorail train composition that the utility model embodiment provides, the hinge
The car body for connecing Straddle type monorail train composition is ridden on above track girder, the car body bag of the be hinged Straddle type monorail train composition
Include：As the single track head car 1 of train front end vehicle, as the single track trailer 6 of train end vehicle, and at least one it is located at
Intermediate car 2 between head car and trailer；
Show that monorail train is arranged by Fig. 1, between the intermediate car adjacent thereto of head car 1, between adjacent intermediate car
And be connected respectively by radial type hitch 5 between the intermediate car adjacent thereto of trailer 2, head car 1 and trailer 2 are independently set
A bogie a3 is equipped with, between head car 1 and its own intermediate car connected, the centre that trailer 2 is connected with its own
Respectively a public bogie b4, bogie b4 are articulated steering between vehicle 2 and between adjacent intermediate car
Frame.
In the utility model embodiment, bogie a3 includes 2 air spring I 3a, 4 3b of directive wheel I, 4 travelings
Take turns I 3c, 1 framework main body, I 3d and 2 3e of steady wheel I；
In bogie a3 structures as shown in Figure 2, the 3d of framework main body I top is provided with 2 symmetrical air bullets
The 3a of spring I, the 3d of framework main body I top front and rear sides are respectively arranged with two 3c of travelling wheel I, before and after the 3d of framework main body I bottom
Both sides are respectively arranged with two directive wheels I 3b, two 3e of steady wheel I being symmetrically arranged and are separately positioned on the 3d of framework main body I
The left and right sides of bottom, the 3a connection bodies of air spring I and the 3d of framework main body I, it is damping effect to play two, to improve car body
The upper surface of the contacts side surfaces of stationarity and comfortableness, the 3b of directive wheel I and track girder, the 3c of travelling wheel I and track girder, it is stable
Take turns I 3e be located at the 3d of framework main body I bottom and with the contacts side surfaces of track girder；
The bogie b4 includes：4 air spring II 4a, 4 directive wheel II 4b, 4 4c of travelling wheel II, 1 framework
II 4d and 2 4e of steady wheel II of main body；
In bogie b4 structures as shown in Figure 3, bogie b4 is respectively between vehicle and vehicle, the 4d of framework main body II
Top be provided with two groups before and after the symmetrical 4a of air spring II, each group of 4a of air spring II is the sky of the symmetrical arrangement in left and right
Gas spring II 4a, the 4d of framework main body II are connected with front and rear two car body respectively by two groups of 4a of air spring II, and it is that vibration damping is made to play two
With to improve the stationarity of car body and comfortableness, two 4d of framework main body II top front and rear sides are respectively arranged with two
The 4c of travelling wheel II, the 4d of framework main body II bottom front and rear sides are respectively arranged with two 4b of directive wheel II being symmetrically arranged,
Two 4e of steady wheel II are separately positioned on the left and right sides of the 4d bottoms of framework main body II, the 4a connection bodies of air spring II and framework
Main body II 4d, four 4a of air spring II are turned round for adjacent two car body and are provided moment of torsion, and the side of the 4b of directive wheel II and track girder connects
Touch, the upper surface of the 4c of travelling wheel II and track girder, the 4e of steady wheel II is located at the 4d of framework main body II bottom and and track
The contacts side surfaces of beam.During too small curve, the bogie b4 single tracks of radial type turn to the angle of attack and are less than traditional single track, and the small influence of the angle of attack is led
To wheel radial power, directive wheel maximum radial force is set accordingly to reduce.
In above-mentioned monorail train structure, the contacts side surfaces of the 3b of directive wheel I, the 4b of directive wheel II and track girder, guide car
Along rail running, while side force is provided for bogie, the upper surface of the 3c of travelling wheel I, the 4c of travelling wheel II and track girder connects
Touch, bear the vertical load of vehicle and transmit tractive force and brake force to track girder.The 3e of steady wheel I, the 4e of steady wheel II (also referred to as pacify
Taken turns in fixed) it is located at the side lower of bogie, also with the contacts side surfaces of track girder, prevent bogie from pole occur under high wind conditions
Sidewinder at end.Because of the support of steady wheel directive wheel and travelling wheel, the security of vehicle in the process of running is protected
Card so that train is unlikely to turn on one's side or derailed, simultaneously as there is air spring, the stationarity and comfortableness of vehicle also obtain
Fabulous guarantee.
Bogie number is greatly reduced in the structure train, the weight reduction of unit train length, using articulated structure most
The advantages of big, is the reduction of bogie use.If train marshalling list is N, using the monorail structure of traditional sense, then 2N are needed
Bogie, and articulated car body marshalling then only needs N+1.Such as：6 marshalling monorail trains, if using traditional sense list
Rail structure is, it is necessary to 12 bogies.And radial type structure is used, bogie number is only 7, and quantity about reduces half.
Because bogie is located at vehicle and vehicle junction, vehicle floor can move down, and vehicle's center of gravity reduces, secondary suspension
Bearing-surface raises, and is advantageous to improve lateral dynamics performance.
For single-track vehicle, transversely excited is mainly that spigot surface passes to car via the 3b of directive wheel I, the 4b of directive wheel II
Body, vertical excitation are then transmitted by the 3c of travelling wheel I, the 4c of travelling wheel II, because wheel is to reducing, so as to reduce track irregularity pair
The exciting input of permutation car.So as to also improve the stationarity of car body.Because wheel is to reducing, so as to reduce track irregularity to whole
The exciting input of train.
Working process and principle of the present utility model are：
During too small curve, the articulated bogie angle of attack is less than traditional single track, and the angle of attack is small to influence directive wheel radial load, makes guiding
Wheel maximum radial force accordingly reduces.In addition, air drag and ambient noise are also because bogie quantity subtracts caused by bogie operation
Reduce less；Vehicle's center of gravity reduces, and the rise of secondary suspension bearing-surface, is advantageous to improve lateral dynamics performance, because wheel is to reducing,
The exciting of permutation car is inputted so as to reduce track girder irregularity.
As shown in Figure 4, Figure 5, respectively radial type single rail bogie and the too small curve synoptic diagram of traditional sense bogie, it is false
If the adjacent bogie pivot center of radial type single track is identical with traditional single rail bogie, A points, A ' points are respectively that Adjacent vehicles hitch connects
Contact.It is can be seen that from Fig. 4, Fig. 5 between traditional sense bogie and track and obvious angle of attack β be present.And radial type single track turns to
For frame then without this phenomenon, reduce the angle of attack can be substantially reduced directive wheel maximum radial force, reduce tire wear.
In summary, the major advantage of the be hinged Straddle type monorail train composition of the utility model is:
1st, bogie number is greatly reduced in train, the weight reduction of unit train length；
2nd, vehicle's center of gravity reduces, and the rise of secondary suspension bearing-surface, is advantageous to improve lateral dynamics performance；
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (2)
- A kind of 1. be hinged Straddle type monorail train composition, it is characterised in that the car body of the be hinged Straddle type monorail train composition Ride on above track girder, the car body of the be hinged Straddle type monorail train composition includes：List as train front end vehicle Rail head car（1）, the single track trailer as train end vehicle（6）, and at least one centre between head car and trailer Vehicle（2）,Head car（1）Between intermediate car between intermediate car adjacent thereto, adjacent and trailer（6）Centre adjacent thereto Pass through radial type hitch between vehicle respectively（5）It is connected, head car（1）And trailer（6）Independently it is provided with a bogie a （3）, head car（1）Between the intermediate car being connected with its own, trailer（6）The intermediate car being connected with its own（2）It Between and adjacent intermediate car between a respectively public bogie b（4）, bogie b（4）For articulated bogie.
- A kind of 2. be hinged Straddle type monorail train composition according to claim 1, it is characterised in that described bogie a （3）Including 2 air springs I（3a）, 4 directive wheels I（3b）, 4 travelling wheels I（3c）, 1 framework main body I（3d）It is steady with 2 Fixed wheel I（3e）；Framework main body I（3d）Top be provided with 2 symmetrical air springs I（3a）, framework main body I（3d）Top before Both sides are respectively arranged with two travelling wheels I afterwards（3c）, framework main body I（3d）Bottom front and rear sides be respectively arranged with it is symmetrical Two directive wheels I of arrangement（3b）, two steady wheels I（3e）It is separately positioned on framework main body I（3d）The left and right sides of bottom, it is empty Gas spring I（3a）Connection body and framework main body I（3d）, directive wheel I（3b）With the contacts side surfaces of track girder, travelling wheel I（3c） With the upper surface of track girder, steady wheel I（3e）Positioned at framework main body I（3d）Bottom and connect with the side of track girder Touch；The bogie b（4）Including：4 air springs II（4a）, 4 directive wheels II（4b）, 4 travelling wheels II（4c）, 1 Framework main body II（4d）With 2 steady wheels II（4e）；Framework main body II（4d）Top be provided with two groups before and after symmetrical air spring II（4a）, each group of air spring II （4a）For the air spring II of the symmetrical arrangement in left and right（4a）, framework main body II（4d）Pass through two groups of air springs II（4a）Respectively It is connected with front and rear two car body, two framework main bodys II（4d）Top front and rear sides be respectively arranged with two travelling wheels II（4c）, Framework main body II（4d）Bottom front and rear sides be respectively arranged with two directive wheels II being symmetrically arranged（4b）, two stabilizations Wheel II（4e）It is separately positioned on framework main body II（4d）The left and right sides of bottom, air spring II（4a）Connection body and framework master Body II（4d）, four air springs II（4a）Moment of torsion, directive wheel II are provided for the revolution of adjacent two car body（4b）With the side of track girder Face contacts, travelling wheel II（4c）With the upper surface of track girder, steady wheel II（4e）Positioned at framework main body II（4d）Bottom And with the contacts side surfaces of track girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720681343.8U CN207089306U (en) | 2017-06-13 | 2017-06-13 | A kind of be hinged Straddle type monorail train composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720681343.8U CN207089306U (en) | 2017-06-13 | 2017-06-13 | A kind of be hinged Straddle type monorail train composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207089306U true CN207089306U (en) | 2018-03-13 |
Family
ID=61552011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720681343.8U Expired - Fee Related CN207089306U (en) | 2017-06-13 | 2017-06-13 | A kind of be hinged Straddle type monorail train composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207089306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128322A (en) * | 2017-06-13 | 2017-09-05 | 西南交通大学 | One kind is hinged Straddle type monorail train composition |
| CN110654408A (en) * | 2019-10-28 | 2020-01-07 | 中铁轨道交通装备有限公司 | Bogie and tramcar with same |
-
2017
- 2017-06-13 CN CN201720681343.8U patent/CN207089306U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128322A (en) * | 2017-06-13 | 2017-09-05 | 西南交通大学 | One kind is hinged Straddle type monorail train composition |
| CN110654408A (en) * | 2019-10-28 | 2020-01-07 | 中铁轨道交通装备有限公司 | Bogie and tramcar with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107128322A (en) | One kind is hinged Straddle type monorail train composition | |
| CN102490755B (en) | Bogie for high-speed rail wagon | |
| CN103287440B (en) | Combined type single-rail public transport system | |
| CN106080644B (en) | A kind of articulated track vehicle bogie and rail vehicle | |
| CN209683708U (en) | A kind of built-in lightweight bogie of EMU non-powered axle box | |
| CN203601274U (en) | Combined type single-rail public transport system | |
| WO2019019301A1 (en) | Low-floor two-axis straddle monorail bogie | |
| CN205239512U (en) | Power truck of adaptable little curvature radius bend | |
| CN202413831U (en) | High-speed rail wagon bogie | |
| CN107097805A (en) | It is exclusively used in the attachment means between straddle-type monorail train railway carriage or compartment | |
| CN101857033A (en) | 80km/h speed class B-type subway vehicle bogie | |
| CN103241258A (en) | Bogie frame | |
| CN207274701U (en) | A kind of rail vehicle and its bogie | |
| CN208760634U (en) | A kind of coupled bogie system of Straddle type monorail train double link coupling | |
| CN101269663A (en) | Four-shaft high-speed bogie for motorcycle | |
| CN203496922U (en) | Truck frame | |
| CN207089306U (en) | A kind of be hinged Straddle type monorail train composition | |
| CN102501859B (en) | Power car for narrow gauge electric motor car | |
| CN107554543B (en) | Rail vehicle and articulated tramcar bogie thereof | |
| CN108909758A (en) | A kind of coupled bogie system of Straddle type monorail train double link coupling | |
| CN208559367U (en) | A kind of coupled bogie system of Straddle type monorail train | |
| CN108357510B (en) | Middle hinged bogie of six-axle high-floor light rail car with small curve passing capability | |
| CN206856725U (en) | The attachment means being exclusively used between straddle-type monorail train railway carriage or compartment | |
| CN102267471B (en) | A1A shaft type elastic suspension turning frame for high speed locomotive | |
| Liu et al. | Study on the application and development of monorail transit system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180620 Address after: 610031 5002, room 2, science and technology building, southwest nine Jiaotong Road, wisdom City, Jinniu District, Chengdu, Sichuan Patentee after: CHENGDU XIJIAO ZHIZHONG TECHNOLOGY Co.,Ltd. Address before: 610031 No. two, section 111, ring road, Chengdu, Sichuan, China Patentee before: Southwest Jiaotong University |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 |