CN107554547A - A kind of straddle-type monorail train and its gantry type bogie - Google Patents
A kind of straddle-type monorail train and its gantry type bogie Download PDFInfo
- Publication number
- CN107554547A CN107554547A CN201710958078.8A CN201710958078A CN107554547A CN 107554547 A CN107554547 A CN 107554547A CN 201710958078 A CN201710958078 A CN 201710958078A CN 107554547 A CN107554547 A CN 107554547A
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- Prior art keywords
- lower frame
- gantry type
- type bogie
- car body
- upper boom
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- 239000006096 absorbing agent Substances 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
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Abstract
The invention provides a kind of straddle-type monorail train and its gantry type bogie, the gantry type bogie includes horizontally disposed lower frame (2) and the upper boom (5) arranged vertically, and the lower frame (2) is used to install travelling wheel (10)；The upper boom (5) is portal structures, and across in the lower frame (2), vertical backstop (8) and spreader beam (7) are provided with the top of the upper boom (5), the vertical backstop (8) is used to be connected with the top of car body, and the both ends of the spreader beam (7) are provided with the spring (6) of the side wall for connecting the car body.Gantry type bogie provided by the invention can effectively reduce the floor of car body, people is got on or off the bus more convenient.
Description
Technical field
The present invention relates to monorail train technical field, is turned to more particularly to a kind of straddle-type monorail train and its gantry type
Frame.
Background technology
Have become countries in the world with the continuous maturation of city rail vehicle technology, track traffic with the development of the city and solve city
The important channel of city's sustainable development.At present, the secondary suspension of straddle-type monorail train is typically arranged in vehicle bottom, due to two
System suspension installation need, the floor and the distance between track girder of car body are often larger, and floor it is higher can to old man,
Child and disabled person, which get on or off the bus, brings great inconvenience, therefore, how to reduce the floor of straddle-type monorail train as far as possible, so that
People can easily get on or off the bus, and become those skilled in the art's technical problem urgently to be resolved hurrily.
The content of the invention
In view of this, the invention provides a kind of straddle-type monorail train and its gantry type bogie, the gantry type to turn to
Frame can effectively reduce the floor of car body, people is got on or off the bus more convenient.
In order to achieve the above object, the present invention provides following technical scheme：
A kind of gantry type bogie of straddle-type monorail train, including：
Horizontally disposed lower frame, the lower frame are used to install travelling wheel；
The upper boom arranged vertically, the upper boom are portal structures, and across in the lower frame, it is described
Vertical backstop and spreader beam are provided with the top of upper boom, the vertical backstop is used to be connected with the top of car body, the spreader beam
Both ends the spring of the side wall for connecting the car body is installed.
Preferably, in above-mentioned gantry type bogie, the spring is rubber helical complex spring.
Preferably, in above-mentioned gantry type bogie, the upper boom includes two door shape bars being arranged parallel to,
Two door shape bars are fixedly connected by multiple vertical poles perpendicular to the door shape bar, the vertical pole and the side of the lower frame
Liangping row, the door shape bar are connected with the end of two curb girders of the lower frame.
Preferably, in above-mentioned gantry type bogie, cushion is provided between the door shape bar and the curb girder.
Preferably, in above-mentioned gantry type bogie, lateral shock absorber is installed in the middle part of the curb girder, it is described laterally to subtract
The one end of device away from the curb girder that shakes is connected with the side wall of the car body.
Preferably, in above-mentioned gantry type bogie, the both sides of the upper boom be provided with for the car body
The horizontal backstop of side wall connection, the horizontal backstop are located at the middle part of the vertical pole.
Preferably, in above-mentioned gantry type bogie, the lower frame is only provided with an axletree, the travelling wheel peace
On the axletree.
Preferably, in above-mentioned gantry type bogie, one end of the lower frame is provided with for connecting the car body
Two draw bars, two draw bars are located in the same horizontal plane, and are symmetrically arranged in the center line of the lower frame
Both sides, the upper end of the upper boom is provided with the balancing pole for connecting the car body, the balancing pole and the traction
Bar is located at same one end of the lower frame, and the balancing pole and the center line of the lower frame are located at same perpendicular
It is interior.
Preferably, in above-mentioned gantry type bogie, the other end of the relatively described draw bar of the lower frame is set
There is traveling auxiliary wheel.
A kind of straddle-type monorail train, including gantry type bogie, the gantry type bogie are such as above-mentioned any one
Disclosed gantry type bogie.
It can be seen from above-mentioned technical proposal, provided by the present invention in the gantry type bogie of straddle-type monorail train,
Horizontally disposed lower frame is used to install travelling wheel, and the upper boom arranged vertically is across in lower frame, and top structure
Frame is portal structures, and vertical backstop and spreader beam, the top connection of vertical backstop and car body, spreader beam are provided with the top of upper boom
Both ends spring is installed, the side wall of spring and car body connects, and by setting the upper boom of portal structures, the gantry type turns to
Frame will be installed into the top of car body for connecting the elastomeric element of bogie and car body, and the bottom of such car body can be to reserve
Certain space, the space reserved using this part, the floor of car body can be designed to it is lower, so as to reduce floor with
The distance between track girder, people are made to get on or off the bus more convenient.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of signal for gantry type bogie for straddle-type monorail train that the embodiment of the present invention one provides
Figure；
Fig. 2 is the assembling schematic diagram of the gantry type bogie that the embodiment of the present invention one provides and car body.
In figure mark for：
1st, track girder；2nd, lower frame；3rd, cushion blocking；4th, lateral shock absorber；5th, upper boom；6th, spring；7th, spreader beam；8、
Vertical stop；9th, balancing pole；10th, travelling wheel；11st, drive device；12nd, brake rigging；13rd, horizontal backstop；14th, stably
Wheel；15th, directive wheel；16th, draw bar；17th, car body.
Embodiment
In order to make it easy to understand, the invention will be further described below in conjunction with the accompanying drawings.
Embodiment one
Referring to Fig. 1 and Fig. 2, Fig. 1 is a kind of gantry type for straddle-type monorail train that the embodiment of the present invention one provides
The schematic diagram of bogie, the gantry type bogie and the assembling schematic diagram of car body that Fig. 2 embodiment of the present invention one provides.
The gantry type bogie that embodiment one provides includes horizontally disposed lower frame 2 and the upper boom arranged vertically
5, wherein, lower frame 2 is used to install travelling wheel 10；Upper boom 5 is portal structures, and across in lower frame 2, top
The top of framework 5 is provided with vertical backstop 8 and spreader beam 7, and vertical backstop 8 is used to be connected with the top of car body 17, the both ends of spreader beam 7
Spring 6 for the side wall of connection body 17 is installed.
As shown in Fig. 2 the upper boom 5 by setting portal structures, the gantry type bogie will be used to connect bogie
Be installed into the top of car body 17 with the elastomeric element of car body 17, the bottom of such car body 17 can to reserve certain space,
The space reserved using this part, the floor of car body 17 can be designed to it is lower, so as to reduce floor and track girder 1 it
Between distance, people is got on or off the bus more convenient.
As shown in figure 1, the corner location of lower frame 2 is provided with directive wheel 15, the lower position in the middle part of curb girder is provided with
Steady wheel 14, the side of travelling wheel 10 are provided with drive device 11 and brake rigging 12.Upper boom 5 includes being parallel to each other
Two door shape bars (unmarked in figure) of arrangement, two door shape bars are solid by multiple vertical poles (in figure unmarked) perpendicular to door shape bar
Fixed connection, vertical pole is parallel with the curb girder of lower frame 2, and door shape bar is connected with the end of two curb girders of lower frame 2, spreader beam 7
It is fixedly connected with the vertical pole of tip position, spring 6 tiltedly hangs over the end of spreader beam 7, and vertical backstop 8 is located at the middle part of spreader beam 7.
In specific practical application, spring 6 can be rubber helical complex spring, can be with moreover, in order to improve damping property
Cushion blocking 3 is set between door shape bar and curb girder.
As depicted in figs. 1 and 2, lateral shock absorber 4 is arranged on the middle part of the curb girder of lower frame 2, and lateral shock absorber 4 is remote
One end of curb girder is connected with the side wall of car body 17.The both sides of upper boom 5 are provided with the horizontal stroke for being connected with the side wall of car body 17
To backstop 13, horizontal backstop 13 is located at the middle part of vertical pole.
Embodiment two
Referring to Fig. 1, in embodiment one, lower frame 2 is only provided with an axletree for being used to install travelling wheel 10, embodiment
Two differ only in embodiment one, and in embodiment two, lower frame 2 is provided with two axletrees being parallel to each other.
Single-axle bogie only has an axletree, so belonging to unstability structure in vertical plane, i.e., when single-axle bogie list
Solely be placed on when on track girder by self structure be unable to steady operation, it is necessary to vehicle assembling after rely on car body constraint
Rock-steady structure could be turned into, and when being acted between wheel track in the tractive effort at wheel rim or brake force of travelling wheel, tractive force or system
Power can also produce a turning torque for causing to nod to bogie, therefore when lower frame 2 is only provided with an axletree,
In order that gantry type bogie more smoothly moves ahead, two can be set in one end of lower frame 2 and be used for connection body 17
Draw bar 16, the balancing pole 9 of connection body 17 is provided in the upper end of upper boom 5, as shown in figure 1, two draw bars
16 are located in the same horizontal plane, and are symmetrically arranged in the both sides of the center line of lower frame 2, and balancing pole 9 is located at draw bar 16
Same one end of lower frame 2, and balancing pole 9 and the center line of lower frame 2 are located in same perpendicular, so in gantry type
When bogie is pulled power or Braking, enough active forces will be produced in balancing pole 9 with balance traction (or braking)
Turning torque caused by power, suppress the motion of nodding of gantry type bogie.
In order to improve security, the other end of the relative draw bar 16 of lower frame 2 can be provided with traveling auxiliary wheel
(not shown), traveling auxiliary wheel are generally solid wheel, it is for instance possible to use cast aluminium core wheel and polyurethane rubber structure.
The present invention also provides a kind of straddle-type monorail train, and the straddle-type monorail train includes door disclosed in above-described embodiment
Posture bogie.Because gantry type bogie disclosed in above-described embodiment has above-mentioned technique effect, therefore there is the gantry type
The straddle-type monorail train of bogie equally has above-mentioned technique effect, repeats no more herein.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to embodiment will be apparent for those skilled in the art, as defined herein general
Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention will not
Embodiment illustrated herein can be restricted to, and is to fit to consistent with principles disclosed herein and features of novelty most wide
Scope.
Claims (10)
- A kind of 1. gantry type bogie of straddle-type monorail train, it is characterised in that including：Horizontally disposed lower frame (2), the lower frame (2) are used to install travelling wheel (10)；The upper boom (5) arranged vertically, the upper boom (5) they are portal structures, and across in the lower frame (2) On, vertical backstop (8) and spreader beam (7) are provided with the top of the upper boom (5), the vertical backstop (8) is used for and car body (17) top connection, the both ends of the spreader beam (7) are provided with the spring (6) of the side wall for connecting the car body (17).
- 2. gantry type bogie according to claim 1, it is characterised in that the spring (6) is the compound bullet of rubber helical Spring.
- 3. gantry type bogie according to claim 1, it is characterised in that the upper boom (5) includes being parallel to each other Two door shape bars of arrangement, two door shape bars are fixedly connected by multiple vertical poles perpendicular to the door shape bar, the vertical pole Parallel with the curb girder of the lower frame (2), the end of the door shape bar and two curb girders of the lower frame (2) connects Connect.
- 4. gantry type bogie according to claim 3, it is characterised in that set between the door shape bar and the curb girder There is cushion blocking (3).
- 5. gantry type bogie according to claim 3, it is characterised in that lateral vibration damping is provided with the middle part of the curb girder Device (4), the described lateral one end of shock absorber (4) away from the curb girder are connected with the side wall of the car body (17).
- 6. gantry type bogie according to claim 3, it is characterised in that the both sides of the upper boom (5) are provided with For the horizontal backstop (13) being connected with the side wall of the car body (17), the horizontal backstop (13) is located in the vertical pole Portion.
- 7. the gantry type bogie according to any one in claim 1~6, it is characterised in that the lower frame (2) An axletree is only provided with, the travelling wheel (10) is arranged on the axletree.
- 8. gantry type bogie according to claim 7, it is characterised in that one end of the lower frame (2) is provided with For connecting two draw bars (16) of the car body (17), two draw bars (16) are located in the same horizontal plane, and right Claim the both sides for being arranged in the center line of the lower frame (2), the upper end of the upper boom (5) is provided with described for connecting The balancing pole (9) of car body (17), the balancing pole (9) are located at same one end of the lower frame (2) with the draw bar (16), And the balancing pole (9) and the center line of the lower frame (2) are located in same perpendicular.
- 9. gantry type bogie according to claim 8, it is characterised in that the relatively described of lower frame (2) is led The other end for drawing bar (16) is provided with traveling auxiliary wheel.
- 10. a kind of straddle-type monorail train, including gantry type bogie, it is characterised in that the gantry type bogie is as weighed Profit requires the gantry type bogie described in any one in 1~9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710958078.8A CN107554547A (en) | 2017-10-16 | 2017-10-16 | A kind of straddle-type monorail train and its gantry type bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710958078.8A CN107554547A (en) | 2017-10-16 | 2017-10-16 | A kind of straddle-type monorail train and its gantry type bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107554547A true CN107554547A (en) | 2018-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710958078.8A Pending CN107554547A (en) | 2017-10-16 | 2017-10-16 | A kind of straddle-type monorail train and its gantry type bogie |
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| Country | Link |
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| CN (1) | CN107554547A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316216A (en) * | 2018-03-28 | 2019-10-11 | 比亚迪股份有限公司 | Bogie assembly and rail vehicle |
| CN110316215A (en) * | 2018-03-28 | 2019-10-11 | 比亚迪股份有限公司 | Bogie assembly and rail vehicle |
| CN111746579A (en) * | 2019-03-29 | 2020-10-09 | 比亚迪股份有限公司 | Bogie, monorail vehicle and monorail traffic system |
| CN112572502A (en) * | 2019-09-30 | 2021-03-30 | 比亚迪股份有限公司 | Bogie assembly of railway vehicle and railway vehicle |
| CN113771905A (en) * | 2021-09-28 | 2021-12-10 | 株洲中车特种装备科技有限公司 | Single-wheel pair hinged type middle bogie |
| CN113942535A (en) * | 2021-11-17 | 2022-01-18 | 同济大学 | Device for inhibiting torsional mode vibration of railway vehicle body |
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| GB1120160A (en) * | 1967-03-20 | 1968-07-17 | Alweg Gmbh | Bogie for monorail vehicles |
| CN203158023U (en) * | 2013-03-21 | 2013-08-28 | 南车青岛四方机车车辆股份有限公司 | Low floor light rail vehicle bogie frame |
| CN103879425A (en) * | 2014-04-02 | 2014-06-25 | 成都市新筑路桥机械股份有限公司 | Non-power bogie for 100% low-floor vehicle |
| CN107187460A (en) * | 2017-05-11 | 2017-09-22 | 同济大学 | A kind of single-axle bogie of the Straddle type monorail vehicle of use pivoted arm axle box |
| CN207274706U (en) * | 2017-10-16 | 2018-04-27 | 重庆中车长客轨道车辆有限公司 | A kind of straddle-type monorail train and its gantry type bogie |
-
2017
- 2017-10-16 CN CN201710958078.8A patent/CN107554547A/en active Pending
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Non-Patent Citations (1)
| Title |
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| 陈洪宇: "《门架式径向转向架结构设计及其导向机构运动学和动力学分析》", 《中国优《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》, no. 11, pages 033 - 226 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316216A (en) * | 2018-03-28 | 2019-10-11 | 比亚迪股份有限公司 | Bogie assembly and rail vehicle |
| CN110316215A (en) * | 2018-03-28 | 2019-10-11 | 比亚迪股份有限公司 | Bogie assembly and rail vehicle |
| CN111746579A (en) * | 2019-03-29 | 2020-10-09 | 比亚迪股份有限公司 | Bogie, monorail vehicle and monorail traffic system |
| CN112572502A (en) * | 2019-09-30 | 2021-03-30 | 比亚迪股份有限公司 | Bogie assembly of railway vehicle and railway vehicle |
| CN113771905A (en) * | 2021-09-28 | 2021-12-10 | 株洲中车特种装备科技有限公司 | Single-wheel pair hinged type middle bogie |
| CN113771905B (en) * | 2021-09-28 | 2022-11-11 | 株洲中车特种装备科技有限公司 | Single-wheel-pair hinged type middle bogie |
| CN113942535A (en) * | 2021-11-17 | 2022-01-18 | 同济大学 | Device for inhibiting torsional mode vibration of railway vehicle body |
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