CN206856722U - Built-in suspension monorail traffic system - Google Patents
Built-in suspension monorail traffic system Download PDFInfo
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- CN206856722U CN206856722U CN201720819409.5U CN201720819409U CN206856722U CN 206856722 U CN206856722 U CN 206856722U CN 201720819409 U CN201720819409 U CN 201720819409U CN 206856722 U CN206856722 U CN 206856722U
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Abstract
The utility model discloses built-in suspension monorail traffic system, is related to field of track traffic.Built-in suspension monorail traffic system includes compartment, bogie and traveling wheel apparatus, the compartment is rotatablely connected by link and bogie, the bogie includes framework, single stage suspension vibration absorber is provided between the traveling wheel apparatus and framework, also include secondary suspension damping device, the secondary suspension damping device is arranged on the junction of framework and link.The utility model efficiently solves caused great vibrations and noise problem between the framework and link of built-in suspension monorail traffic system, greatly improves the effect of vibration and noise reduction of whole built-in suspension monorail traffic system.
Description
Technical field
It the utility model is related to field of track traffic, more particularly to built-in suspension monorail traffic system.
Background technology
Ground public transport system has that freight volume is small, pollution is big, it is more and surface road insufficient space natural to take road
Defect.Subway freight volume is big, pollution-free, is also not take up surface road space, but faces the finite sum subway cost of the underground space
The limitation of height, economy deficiency and geological conditions etc..Suspended rail traffic, it can solved effectively using space more than ground
Certainly there is oneself unique advantage in terms of traffic problems.The mankind have had the history of more than 100 years using suspended rail traffic system,
China, Germany and Japan have circuit runing at present.
By years development up to the present, existing suspended rail traffic system includes compartment, bogie, travelling wheel dress
Put, primary spring, draw-gear, brake rigging, drive device, guide wheel device, the stably device such as wheel apparatus.Its
In, primary spring is the single stage suspension vibration absorber being arranged between the framework of bogie and traveling wheel apparatus, effectively solution
The problem of caused vibration is greatly between the framework and traveling wheel apparatus of whole suspended rail traffic system of having determined and noise is big.But
It is that between the framework of suspended rail traffic system and the link being connected with compartment, and can also be produced between compartment and link
Raw huge vibration and noise, therefore, whole suspended rail traffic system only set single stage suspension vibration absorber then can not merely
Overcome drawbacks described above, there is limitation, effect of vibration and noise reduction is poor.
Utility model content
(1) technical problems to be solved
The utility model provides a kind of built-in suspension monorail traffic system for lifting effect of vibration and noise reduction.
(2) technical scheme
In order to achieve the above object, the main technical schemes that the utility model uses include：
The utility model provides a kind of built-in suspension monorail traffic system, including compartment, bogie and traveling wheel apparatus, institute
State compartment to be rotatablely connected by link and bogie, the bogie includes framework, between the traveling wheel apparatus and framework
Single stage suspension vibration absorber, in addition to secondary suspension damping device are provided with, the secondary suspension damping device is arranged on framework
With the junction of link.
According to the utility model, the mounting hole worn for link, the secondary suspension vibration damping are provided with the framework
Device is arranged in mounting hole, and is set in the outside of link.
According to the utility model, the quality m1 of the single stage suspension vibration absorber is 50kg-3000kg, and coefficient of elasticity k1 is
0.02kN/mm-1kN/mm, damping c1 are 0.005kNs/mm-10kNs/mm；
The quality m2 of the secondary suspension damping device is 10kg-1000kg, and coefficient of elasticity k2 is 0.01kN/mm-1kN/
Mm, damping c2 are 0.01kNs/mm-50kNs/mm.
According to the utility model, the car body top is connected by connector with link；
The built-in suspension monorail traffic system is hanging vibration reduction device also including three, and described three be that hanging vibration reduction device is set
Put the junction in link and connector.
According to the utility model, the link is rotatablely connected by connecting pin and connector, and described three be hanging vibration reduction
Device is the elasticity and Damping material layer being formed at least partly on connecting pin outer wall, and the elasticity and Damping material layer are positioned at company
Connect in the pin-and-hole that connecting pin is worn on frame and worn on connector in the pin-and-hole of connecting pin.
According to the utility model, described three be that the quality m3 of hanging vibration reduction device is 500kg-20000kg, coefficient of elasticity k3
For 0.05kN/mm-50kN/mm, damping c3 is 0.005kNs/mm-10kNs/mm.
According to the utility model, the traveling wheel apparatus includes the travelling wheel wheel pair that is arranged in pairs, travelling wheel wheel to including
The wheel of two travelling wheels of two symmetrically arranged travelling wheels and connection to axletree, the wheel to be provided between axletree and framework to
A few single stage suspension vibration absorber.
It is described when wheel is to being provided with two single stage suspension vibration absorbers between axletree and framework according to the utility model
Wheel is the bending axle to form axially symmetric structure to axletree.
According to the utility model, the bending axle is included along symmetrically arranged two upper tiltings of vertical axes or lower tilting
Straight profile shaft unit.
According to the utility model, the bending axle is curved or V-arrangement.
(3) beneficial effect
The beneficial effects of the utility model are：
On the architecture basics that existing suspended rail traffic system sets single stage suspension vibration absorber, including the utility model
Secondary suspension vibration damping dress is set up in the junction of the bogie frame and the link being connected with compartment of putting overhead monorail traffic system
Put, efficiently solve caused great vibrations and noise problem between the framework and link of built-in suspension monorail traffic system,
Greatly improve the effect of vibration and noise reduction of whole built-in suspension monorail traffic system.
Brief description of the drawings
Fig. 1 is the partial schematic diagram one of built-in suspension monorail traffic system of the present utility model, shows bogie, connection
Frame, traveling wheel apparatus, a single stage suspension vibration absorber and secondary suspension damping device；
Fig. 2 is the partial schematic diagram two of built-in suspension monorail traffic system of the present utility model, shows bogie, connection
Frame, traveling wheel apparatus, two single stage suspension vibration absorbers and secondary suspension damping device；
Fig. 3 is the partial schematic diagram three of built-in suspension monorail traffic system of the present utility model, shows that lower tilting is walked
Road wheel device；
Fig. 4 is the partial schematic diagram four of built-in suspension monorail traffic system of the present utility model, shows that tilting is walked
Road wheel device；
Fig. 5 is the partial schematic diagram five of built-in suspension monorail traffic system of the present utility model, shows track girder, turns to
Frame, link, connector, traveling wheel apparatus, single stage suspension vibration absorber, secondary suspension damping device and three are hanging vibration reduction dress
Put；
Fig. 6 is the front view of kinetic model of the present utility model；
Fig. 7 is the side view of kinetic model of the present utility model.
In figure：
1st, compartment；2nd, link；3rd, single stage suspension vibration absorber；4th, secondary suspension damping device；5th, three be hanging vibration reduction
Device；6th, framework；7th, connector；8th, connecting pin；9th, wheel is to axletree；10th, travelling wheel；91st, straight profile shaft unit.
Embodiment
It is below in conjunction with the accompanying drawings, right by embodiment in order to understand in order to preferably explain the utility model
The utility model is described in detail.
As shown in Figures 1 to 7, the utility model discloses a kind of built-in suspension monorail traffic system, the system to include car
Railway carriage or compartment 1, track girder, bogie, link 2, traveling wheel apparatus, single stage suspension vibration absorber 3, secondary suspension damping device 4 and three
It is the grade part of hanging vibration reduction device 5.Erection of track beam is in the air.Bogie includes framework 6.The top in compartment 1 is provided with
Connector 7, connector 7 are connected by connecting pin 8 with the lower rotation of link 2, and the top of link 2 is connected with framework 6.Car
Connection between railway carriage or compartment 1 and bogie is preferably to be flexibly connected, to play damping effect.
Specifically, traveling wheel apparatus includes some travelling wheel wheels pair to being arranged in pairs, each pair travelling wheel wheel is to including two
Individual symmetrically arranged travelling wheel 10 and wheel are taken turns to axletree 9 and connect two travelling wheels 10 respectively to the both ends of axletree 9.Wheel is to car
Axle 9 is connected with drive device, and drive device electrically connects with the vehicle control device in compartment 1.Wheel can be straight profile shaft to axletree 9,
Set perpendicular to travelling wheel 10, can also be bending axle, favour travelling wheel 10 and set.The shape of bending axle is curved or V-arrangement,
Certainly other shapes can also be designed to according to the actual requirements.
By taking V-arrangement bending axle as an example, the bending axle of upper tilting is included along vertical axes symmetrically arranged two updips the application
The straight profile shaft unit 91 of inclined.The straight profile shaft unit 91 of upper tilting is from the end away from travelling wheel 10 to close to travelling wheel 10
The acclivitous straight profile shaft unit 91 in end.The bending axle of lower tilting includes tilting along under symmetrically arranged two of vertical axes
The straight profile shaft unit 91 of formula.The straight profile shaft unit 91 of lower tilting is from the end away from travelling wheel 10 to close to travelling wheel 10
The straight profile shaft unit 91 that end tilts down.The bending axle of either upper tilting still descends the bending axle of tilting to make bogie
Cross force is provided with, and then improves lateral stability.
In this application, the outside of travelling wheel 10 is coated with elastic damping material, such as rubber or silica gel it is flexible and
The high polymer material of damping characteristic, level of vibration of the travelling wheel 10 when being travelled on track girder can be reduced.Set at travelling wheel 10
The elasticity and Damping material layer put are hanging vibration reduction device equivalent to 0, and its mechanics parameter can be determined by simulation calculation.0 system hangs
The quality m0 of vibration absorber is 10kg-500kg, and coefficient of elasticity k0 is 0.1kN/mm-5kN/mm, and damping c0 is 0.001kNs/mm-
2kNs/mm。
In this application, the bottom fifth wheel of single stage suspension vibration absorber 3 is to axletree 9, its top connection framework 6.One system
Hanging vibration reduction device 3 can have it is two or more, when with two single stage suspension vibration absorbers 3, one of them system hangs
Hang a straight profile shaft unit 91 of the bottom connection bending axle of vibration absorber 3, top connection framework 6；Another single stage suspension subtracts
Another straight profile shaft unit 91 of the bottom connection bending axle of vibrating device 3, top connection framework 6.When using two single stage suspensions
During vibration absorber 3 so that effect of vibration and noise reduction is more preferable.
Single stage suspension vibration absorber 3 can use air spring, the flexible damping characteristic of the air spring, its mechanics ginseng
Number is determined by simulation calculation.The quality m1 of single stage suspension vibration absorber 3 is 50kg-3000kg, and coefficient of elasticity k1 is 0.02kN/
Mm-1kN/mm, damping c1 are 0.005kNs/mm-10kNs/mm, can play support, buffering, braking, height regulation and angle
The functions such as regulation, reduce caused vibration and noise between framework 6 and traveling wheel apparatus, reach good vibration and noise reducing effect
Fruit.
In this application, the mounting hole worn for link 2 is provided with framework 6, secondary suspension damping device 4 is arranged on
In mounting hole, and it is set in the outside of link 2.Secondary suspension damping device 4 can use air spring, flexible damping
Characteristic, its mechanics parameter are determined by simulation calculation.The m2 of secondary suspension damping device 4 is 10kg-1000kg, and coefficient of elasticity k2 is
0.01kN/mm-1kN/mm, damping c2 are 0.01kNs/mm-50kNs/mm, reduce caused between framework 6 and link 2 shake
Dynamic and noise, effect of vibration and noise reduction are more preferable.
In this application, the top in compartment 1 is provided with two connectors 7, and link 2 is arranged between two connectors 7,
Connecting pin 8 sequentially passes through one of connector 7, link 2 and another connector 7, makes link 2 and two connectors 7
It is fixedly connected.Connecting pin 8 is steel pin, connects compartment 1 and link 2 using steel pin, has good anti-seismic performance.Three systems hang
Vibration absorber 5 is the elasticity and Damping material layer being formed at least partly on the outer wall of connecting pin 8, and this elasticity and Damping material layer
Wear on link 2 in the pin-and-hole of connecting pin 8 and worn on two connectors 7 in the pin-and-hole of connecting pin 8.Certainly, connect
The whole cladding of the outer wall of pin 8 is flexible and Damping material layer can strengthen effect of vibration and noise reduction.In order to reduce cost, connecting pin 8
Outer wall need not all coat flexible and Damping material layer.
Elasticity and Damping material layer are formed using such as rubber or silica gel are flexible with the high polymer material of damping characteristic
It is coated on the outer wall of connecting pin 8.Three be that the mechanics parameter of hanging vibration reduction device 5 can be determined by simulation calculation.Three be hanging vibration reduction
Device 5 can also use air spring, flexible damping characteristic, and its mechanics parameter is determined by simulation calculation.The suspension of three systems subtracts
The quality m3 of vibrating device 5 is 500kg-20000kg, and coefficient of elasticity k3 is 0.05kN/mm-50kN/mm, and damping c3 is
0.005kNs/mm-10kNs/mm, caused vibration and noise between link 2 and compartment 1 are effectively reduced, further lifting
The effect of vibration and noise reduction of whole built-in suspension monorail traffic system.
In this application, built-in suspension monorail traffic system uses upper tilting or lower tilting wheel to axletree 9 and wheel pair
The structure that two or more single stage suspension vibration absorbers 3 between axletree 9 and framework 6 are engaged so that built-in suspension sky iron turns
There is certain self-stabilization and self- steering function to frame, can so reduce the setting of directive wheel, or even be not provided with directive wheel, from
And reduce cost.
It is to be appreciated that the description carried out above to specific embodiment of the utility model is simply to illustrate that this practicality
New technology path and feature, its object is to allow those skilled in the art to understand content of the present utility model simultaneously
Implement according to this, but the utility model is not limited to above-mentioned particular implementation.Every scope in the utility model claims
The various change inside made or modification, it should all cover in the scope of protection of the utility model.
Claims (10)
1. a kind of built-in suspension monorail traffic system, including compartment (1), bogie and traveling wheel apparatus, the compartment (1) passes through
Link (2) is rotatablely connected with bogie, and the bogie includes framework (6), set between the traveling wheel apparatus and framework (6)
It is equipped with single stage suspension vibration absorber (3), it is characterised in that also including secondary suspension damping device (4), the secondary suspension vibration damping
Device (4) is arranged on the junction of framework (6) and link (2).
2. built-in suspension monorail traffic system according to claim 1, it is characterised in that：It is provided with the framework (6)
The mounting hole worn for link (2), the secondary suspension damping device (4) is arranged in mounting hole, and is set in link
(2) outside.
3. built-in suspension monorail traffic system according to claim 1, it is characterised in that：The quality m1 of the single stage suspension
For 50kg-3000kg, coefficient of elasticity k1 is 0.02kN/mm-1kN/mm, and damping c1 is 0.005kNs/mm-10kNs/mm；
The quality m2 of the secondary suspension is 10kg-1000kg, and coefficient of elasticity k2 is 0.01kN/mm-1kN/mm, and damping c2 is
0.01kNs/mm-50kNs/mm。
4. built-in suspension monorail traffic system according to claim 3, it is characterised in that：Pass through at the top of the compartment (1)
Connector (7) is connected with link (2)；
The built-in suspension monorail traffic system is hanging vibration reduction device (5) also including three, and described three be hanging vibration reduction device (5)
It is arranged on the junction of link (2) and connector (7).
5. built-in suspension monorail traffic system according to claim 4, it is characterised in that：The link (2) passes through company
Pin (8) is rotatablely connected with connector (7), and described three be that hanging vibration reduction device (5) is to be formed at least partly in connecting pin (8) outside
Elasticity and Damping material layer on wall, the elasticity and Damping material layer are located at the pin-and-hole that connecting pin (8) are worn on link (2)
Worn on interior and connector (7) in the pin-and-hole of connecting pin (8).
6. the built-in suspension monorail traffic system according to claim 4 or 5, it is characterised in that：The matter of the three systems suspension
Amount m3 is 500kg-20000kg, and coefficient of elasticity k3 is 0.05kN/mm-50kN/mm, and damping c3 is 0.005kNs/mm-10kNs/
mm。
7. built-in suspension monorail traffic system according to claim 1, it is characterised in that：The traveling wheel apparatus include into
To the travelling wheel wheel pair of setting, travelling wheel wheel is to including two travelling wheels (10) of two symmetrically arranged travelling wheels (10) and connection
Wheel to axletree (9), the wheel is to being provided with least one single stage suspension vibration absorber (3) between axletree (9) and framework (6).
8. built-in suspension monorail traffic system according to claim 7, it is characterised in that：When wheel is to axletree (9) and framework
(6) when two single stage suspension vibration absorber (3) are provided between, the wheel is the bending for forming axially symmetric structure to axletree (9)
Axle.
9. built-in suspension monorail traffic system according to claim 8, it is characterised in that：The bending axle is included along vertical
The two upper tiltings or the straight profile shaft unit (91) of lower tilting that axial symmetry is set.
10. built-in suspension monorail traffic system according to claim 8, it is characterised in that：The bending axle is curved or V
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720819409.5U CN206856722U (en) | 2017-07-07 | 2017-07-07 | Built-in suspension monorail traffic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720819409.5U CN206856722U (en) | 2017-07-07 | 2017-07-07 | Built-in suspension monorail traffic system |
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| Publication Number | Publication Date |
|---|---|
| CN206856722U true CN206856722U (en) | 2018-01-09 |
Family
ID=60832218
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720819409.5U Active CN206856722U (en) | 2017-07-07 | 2017-07-07 | Built-in suspension monorail traffic system |
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| CN (1) | CN206856722U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628048A (en) * | 2017-07-07 | 2018-01-26 | 中建空列（北京）科技有限公司 | Built-in suspension sky iron traffic system |
| CN108674527A (en) * | 2018-07-23 | 2018-10-19 | 王子欣 | Suspension fork mechanism and automobile |
| CN109878536A (en) * | 2019-02-27 | 2019-06-14 | 河南中平晟佳科技有限公司 | A kind of lateral, stepless ultrahigh-vacuum system of vertical adaptive self-stabilization |
| CN111152798A (en) * | 2019-12-27 | 2020-05-15 | 北京中冶设备研究设计总院有限公司 | Air rail bogie |
-
2017
- 2017-07-07 CN CN201720819409.5U patent/CN206856722U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628048A (en) * | 2017-07-07 | 2018-01-26 | 中建空列（北京）科技有限公司 | Built-in suspension sky iron traffic system |
| CN108674527A (en) * | 2018-07-23 | 2018-10-19 | 王子欣 | Suspension fork mechanism and automobile |
| CN108674527B (en) * | 2018-07-23 | 2023-09-19 | 王子欣 | Suspension mechanism and automobile |
| CN109878536A (en) * | 2019-02-27 | 2019-06-14 | 河南中平晟佳科技有限公司 | A kind of lateral, stepless ultrahigh-vacuum system of vertical adaptive self-stabilization |
| CN109878536B (en) * | 2019-02-27 | 2024-06-04 | 河南中平晟佳科技有限公司 | Horizontal, vertical self-adaptation self-stabilization hang empty indisputable system |
| CN111152798A (en) * | 2019-12-27 | 2020-05-15 | 北京中冶设备研究设计总院有限公司 | Air rail bogie |
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