CN107985328A - Hanging type aerial track train - Google Patents
Hanging type aerial track train Download PDFInfo
- Publication number
- CN107985328A CN107985328A CN201711221224.5A CN201711221224A CN107985328A CN 107985328 A CN107985328 A CN 107985328A CN 201711221224 A CN201711221224 A CN 201711221224A CN 107985328 A CN107985328 A CN 107985328A
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- Prior art keywords
- car body
- hanging type
- type aerial
- track train
- suspension arm
- Prior art date
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- 239000000725 suspension Substances 0.000 claims abstract description 53
- 238000013016 damping Methods 0.000 claims description 17
- 230000037237 body shape Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/22—Guiding of the vehicle underframes with respect to the bogies
- B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B3/00—Elevated railway systems with suspended vehicles
Abstract
The invention belongs to facilities for transport and communication field, specifically provides a kind of hanging type aerial track train.Present invention seek to address that the problem of bogie of hanging type aerial track train is easily damaged when car body is by relatively larger transverse power in the prior art.For this purpose, the hanging type aerial track train of the present invention includes being used for the suspension arm for connecting bogie and car body and the damped part for being arranged on suspension arm both sides.Wherein, one end of suspension arm is fixedly connected with bogie, and the other end and the car body of suspension arm are pivotally connected, and the both ends of damped part are pivotally connected with bogie and car body respectively.When car body is subject to the cross force in the external world, cross force can be passed to suspension arm by car body by damped part, without passing to bogie.Therefore, hanging type aerial track train of the invention can avoid car body from being caused to damage to bogie by during cross force run-off the straight, and then improve the service life of bogie.
Description
Technical field
The invention belongs to facilities for transport and communication field, specifically provides a kind of hanging type aerial track train.
Background technology
With expanding economy, urban population is more and more, and the traffic jam issue brought for this is also increasingly severe.It is empty
Middle orbit train with its carrying it is more, take up little area the advantages of used by more and more countries.
Hanging type aerial track train is that train is suspended on below track girder as its name suggests.Specifically, train includes car body
With bogie connect together, above car body, wherein, the traveling wheel of bogie is located on track girder, and car body passes through
Bogie is walked on track girder.Car body is by gravity as stablizing its first strength, but car body is centrifuged by when turning
Power, uneven, the natural beam wind of load-carrying, can be using track girders as center of circle disalignment when the cross force that factor produces influences.Work as car
When the angle of body disalignment is excessive, building of the car body easily with track girder periphery collides.
Car body and bogie, are usually fixedly attached together by the generation of above-mentioned phenomenon in order to prevent in the prior art, car
Above-mentioned cross force is passed to bogie by body by the rigid connection between bogie.But when above-mentioned cross force is excessive,
Load-bearing tyre break, the directive wheel for easilying lead to bogie are damaged.
Correspondingly, this area needs a kind of new hanging type aerial track train to solve the above problems.
The content of the invention
It has been to solve hanging type aerial track train in the prior art to solve the above problem of the prior art
The problem of bogie is easily damaged when car body is by relatively larger transverse power, the present invention provides a kind of hanging type aerial track train,
Include suspension arm, institute including bogie, car body and for connection body and the suspension apparatus of bogie, the suspension apparatus
The top for stating suspension arm is fixedly connected with the bogie, the lower part of the suspension arm with being pivotally connected at the top of the car body,
The car body can be swung laterally around the longitudinal axis of the pivotal connection；The length direction of the longitudinal axis and the car body
Or direct of travel is parallel.
In the optimal technical scheme of above-mentioned hanging type aerial track train, the suspension apparatus further includes at least one resistance
Buddhist nun's component；The damped part slows down the speed of the cross-car swing by damping force.
In the optimal technical scheme of above-mentioned hanging type aerial track train, the both ends of the damped part respectively with it is described
It is pivotally connected at the top of suspension arm and the car body, and the damped part, the suspension arm and the car body form triangle
Shape supports.
In the optimal technical scheme of above-mentioned hanging type aerial track train, the damped part is two, described two
Damped part is symmetrically disposed in the both sides of the suspension arm along the longitudinal axis.
In the optimal technical scheme of above-mentioned hanging type aerial track train, the damped part includes one or more hinder
Buddhist nun's unit, serial or parallel connection is set between the multiple damping unit.
In the optimal technical scheme of above-mentioned hanging type aerial track train, the damping unit is air spring, spiral
Spring or hydraulic damper.
In the optimal technical scheme of above-mentioned hanging type aerial track train, the damped part is by multiple damping unit structures
Cheng Shi, can be the combination of one or more damping units.
In the optimal technical scheme of above-mentioned hanging type aerial track train, the suspension arm has rod-like structure.
In the optimal technical scheme of above-mentioned hanging type aerial track train, it is provided with the suspension arm and whether monitors it
The g sensor of overload；
In the optimal technical scheme of above-mentioned hanging type aerial track train, the damped part is further included for detecting it
Bear the pressure sensor of pressure.
It will be appreciated to those of skill in the art that in the preferred technical solution of the present invention, by bogie and car
Suspension arm is set between body, and makes to be pivotally connected between the suspension arm and car body, damper portion is set between suspension arm and car body
Part so that car body can transmit the force to suspension arm when being subject to cross force by damped part, be turned to without passing to
Frame.Therefore, hanging type aerial track train of the invention can prevent car body by turning centrifugal force, load-carrying inequality, natural beam wind
Cross force Deng generation passes to bogie, avoids the damage of bogie, ensure that the service life of bogie.Further,
The hanging type aerial track train of the present invention can also be suppressed car body and come by left and right directions occurs during cross force by damped part
Backswing is moved, and improves the comfort by bus of passenger.
Specifically, in a preferred embodiment of the invention, damped part include serial or parallel connection set air spring,
Helical spring and hydraulic damper.When car body is subject to slight cross force, air spring plays a major role, for suppressing car body
Tilt；When car body is subject to larger cross force, helical spring plays a major role, and is tilted for suppressing the further of car body；When
When car body is subject to the cross force of bigger, hydraulic damper plays a major role, for preventing car body over-tilting and surrounding building
Collide.It will be appreciated to those of skill in the art that when air spring, helical spring and hydraulic damper are to train damping
The comfort for bringing passenger weakens successively, therefore the hanging type aerial track train of the present invention can be as far as possible by air spring
Improve comfort of the passenger during train driving in ground.
Brief description of the drawings
The preferred embodiment of the present invention described with reference to the accompanying drawings, in attached drawing：
Fig. 1 is the structure diagram of the hanging type aerial track train of the present invention；
Fig. 2 is the enlarged drawing in A portions in Fig. 1；
Fig. 3 is the first embodiment of the damped part of the present invention；
Fig. 4 is the second embodiment of the damped part of the present invention；
Fig. 5 is the structure diagram of the guide rod of the present invention；
Fig. 6 is the first state schematic diagram of the 3rd embodiment of the damped part of the present invention；
Fig. 7 is the second view of the 3rd embodiment of the damped part of the present invention；
Fig. 8 is the third state schematic diagram of the 3rd embodiment of the damped part of the present invention；
Fig. 9 is the 4th view of the 3rd embodiment of the damped part of the present invention.
Reference numerals list：
1st, hanging type aerial track train；11st, car body；12nd, bogie；121st, traveling wheel；122nd, directive wheel；13rd, suspend in midair
Arm；14th, damped part；141st, housing；1411st, housing movable end；1412nd, housing fixing end；142nd, air spring；143rd, it is spiral
Spring；144th, hydraulic damper；145th, limiter；2nd, box track girder；3rd, column；4th, ground；5th, guide rod.
Embodiment
It will be apparent to a skilled person that this section embodiment is used only for explaining the technical principle of the present invention,
It is not intended to limit protection scope of the present invention.Although for example, it is relation drafting by a certain percentage between each component in attached drawing
, but this proportionate relationship is not unalterable, those skilled in the art as needed can make adjustment it, to fit
Specific application scenario is answered, the technical solution after adjustment will fall into protection scope of the present invention.
It should be noted that in the description of the present invention, term " " center ", " on ", " under ", "left", "right", " vertical ",
The term of the direction indication such as " level ", " interior ", " outer " or position relationship is to be based on direction shown in the drawings or position relationship, this is only
Description is for only for ease of, rather than instruction or hint described device or element there must be specific orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " the 3rd " are only used for
Purpose is described, and it is not intended that instruction or hint relative importance.
In addition it is also necessary to explanation, in the description of the present invention, unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
As shown in Figure 1, the present invention hanging type aerial railway train system mainly include hanging type aerial track train 1,
Box track girder 2 and column 3.Wherein, the bottom of column 3 is fixedly installed on ground 4, the top of column 3 and box track girder 2
It is fixedly connected.Hanging type aerial track train 1 is suspended on the downside of box track girder 2, and can be along the extension of box track girder 2
Walk in direction.
As depicted in figs. 1 and 2, hanging type aerial track train 1 of the invention mainly includes car body 11 and bogie 12.Its
In, car body 11 is located at the lower section of bogie 12, is preferably pivotally connected between the two.Skilled artisans appreciate that
It is that both can be directly pivotally coupled together between car body 11 and bogie 12, can also be any feasible by other
Connecting elements is pivotally coupled together.For example, it is pivotally coupled together by rectangular metal block, is pivotally connected by connecting rod
It is connected to together.In addition, those skilled in the art can also be as needed, using other any feasible connection modes by car body 11
Connect together, such as be bolted to connection together, connect together, weld by the way that hawser is mobilizable with bogie 12
It is connected together.
Further, as shown in Figures 1 and 2, bogie 12 further includes traveling wheel 121 and directive wheel 122.Wherein, OK
Walk wheel 121 and the bottom plate (not indicated in figure) of box track girder 2 is in rolling contact, for carrying bogie 12 and car body 11 and car
The weight of passenger in body 11.Directive wheel 122 and the biside plate of box track girder 2 are in rolling contact, for limiting and guiding bogie
12 travel direction.
With continued reference to Fig. 1 and Fig. 2, hanging type aerial track train 1 of the invention further includes suspension apparatus (being indicated in figure),
The suspension apparatus mainly includes suspension arm 13 and damped part 14.In a preferred embodiment of the invention, suspension arm 13 is used for
Connection body 11 and bogie 12.It will be appreciated to those of skill in the art that suspension arm 13 is preferably rod-like structure, and
The quantity of suspension arm 13 can be one or more, and those skilled in the art according to actual needs can carry out its quantity
Appropriate adjustment, such as the quantity of suspension arm 13 is three, which equally spacedly sets along the extending direction of car body 11
Put between car body 11 and bogie 12.The top of suspension arm 13 is fixedly connected with bogie 12, the lower part of suspension arm 13 and car
Body 11 is pivotally connected.Preferably, be provided with bearing between suspension arm 13 and car body 11, the bearing be used for reduce car body 11 relative to
Frictional force when suspension arm 13 pivots.When car body 12 is subject to the cross force of left and right directions, car body 12 can be around itself and suspension arm 13
Pivotal connection swing, prevent car body 12 by suspension arm 13 to bogie 12 apply cross force, cause 122 stress of directive wheel
It is excessive to be damaged, and cause 121 load excessive of traveling wheel to be damaged.
It should be noted that the centrifugal force that car body 11 produces when the cross force that car body 11 is subject to mainly includes train turning,
Cross force etc. caused by cross force that natural beam wind produces, 11 unbalance loading of car body.
With continued reference to Fig. 1 and Fig. 2, the both ends of damped part 14 are pivoted with the top of suspension arm 13 and car body 11 respectively to be connected
Connect, which is used to provide elastic force for car body 11, suppresses amplitude of fluctuation when car body 11 is swung, and slow down car body 11
Swing speed, improve passenger take train when comfort.Further, damped part 14 can prevent car body 11 from running over
Collide in journey because amplitude of fluctuation is excessive with the building of box 2 both sides of track girder and column 3.
Based on above-mentioned technique effect, it will be appreciated to those of skill in the art that damped part 14 can be with suspension arm 13
Any position be connected, damped part 14 can also be connected with any position of car body 11.
Fig. 1 and Fig. 2 are further regarded to, in the preferred technical solution of the present invention, each suspension arm 13 is in car body 11
The left and right sides is all symmetrically provided with two damped parts 14, to adapt to swinging for car body 1.In addition, art technology
Personnel can also be as needed, and any number of damped part 14 is set between each suspension arm 13 and car body 11, such as
One, three, four, five etc., and any number of damped part 14 can symmetrically or be evenly arranged, can also be asymmetric
Be evenly arranged.
In a preferred embodiment of the invention, damped part 14 includes First elastic component (not indicated in figure), second
Elastic component (not indicated in figure) and 3rd elastic component (not indicated in figure).Can be in any combination between three elastic components
Serial or parallel connection, for example, First elastic component, second elastic component and 3rd elastic component are sequentially connected in series；First elastic structure
Part, second elastic component and 3rd elastic component are connected in parallel to each other；First elastic component, second elastic component and 3rd elastic component
In two series connection, another is in parallel with this two.Further, in a preferred embodiment of the invention, First elastic component
It is air spring, helical spring or hydraulic damper, second elastic component is air spring, helical spring or hydraulic damper,
3rd elastic component is air spring, helical spring or hydraulic damper.It should be noted that helical spring can be arbitrary shape
The helical spring of formula, such as steel coil springs, alloy helical spring etc..Hydraulic damper is gone back while with damping action
With spacing conduct, when its work, first plays damping action, and position-limiting action is played in the end of stroke.Further, which hinders
Buddhist nun's device can be the combination of any feasible mechanism or multiple mechanisms, for example, the group of steel formula fluid pressure governor and limit spacing device
Close.
The damped part 14 of the present invention is described in detail with reference to Fig. 3 and Fig. 4.
As shown in figure 3, the first embodiment of the damped part 14 the figure shows the present invention.In this embodiment, damp
Component 14 mainly includes housing 141, the air spring 142 as First elastic component, the spiral bullet as second elastic component
Spring 143 and the hydraulic damper 144 as 3rd elastic component.Three elastic components are arranged in parallel, and are preferably in three
Angular arrangement.In addition, those skilled in the art can also be as needed, it is appropriate that the position of three elastic components is carried out
Adjust, such as helical spring 143 is sleeved on to the outside of air spring 142.
Fig. 3 is continued to participate in, the upper and lower ends of housing 141 are pivotally connected with suspension arm 13 and car body 11 respectively.On housing 141
Circumferential portion between lower both ends can stretch along its axis direction, which can be any feasible structure, such as
Film made of elastomeric material.Or those skilled in the art can also be as needed, the circumferential portion of housing 141 is saved, only
Retain the upper and lower ends of housing 141.The upper end of air spring 142 is connected with the upper end of housing 141, under air spring 142
End is connected with the lower end of housing 141.The lower end of the helical spring 143 and hydraulic damper 144 lower end phase with housing 141 respectively
The upper end of connection, helical spring 143 and hydraulic damper 144 is separated with the upper end of housing 141.Or those skilled in the art
Can also be as needed, the upper end of helical spring 143 and hydraulic damper 144 and the upper end of housing 141 is connected, make spiral
The lower end of spring 143 and hydraulic damper 144 is separated with the lower end of housing 141 respectively.Furthermore, it is necessary to explanation, air
The length of spring 142 is more than the length of helical spring 143, and the length of helical spring 143 is more than the length of hydraulic damper 144.
So as to the stress at first of air spring 142 when damped part 14 is compressed.Be arranged such is because air spring 142 is relative to spiral shell
Rotation spring 143 and hydraulic damper 144 have good damping effect, and helical spring 143 is relative to hydraulic damper 144
With good damping effect, an environment of comfortably riding can be provided to passenger.
When the swing as shown in Fig. 1 right sides occurs for car body 11, the damped part 14 on the right side of car body 11 is compressed, car body 11
The damped part 14 in left side is stretched.When damped part 14 is compressed, air spring 142, helical spring 143 and hydraulic damping
Device 144 is compressed successively according to sequencing.When damped part 14 is stretched, only air spring 142 is stretched.
It will be appreciated to those of skill in the art that when the power that damped part 14 is subject to is smaller, only has air spring 142
Compressed.With the increase of 14 stress of damped part, air spring 142 is compressed to upper end and the helical spring 143 of housing 141
Upper end offset, and then compression helical spring 143.With the further increase of 14 stress of damped part, air spring 142 and spiral shell
Rotation spring 143 is compressed to the upper end of housing 141 and the upper end of hydraulic damper 144 offsets, and then compression hydraulic damper
144, until hydraulic damper 144 is compressed to the position that end of travel or limit spacing device limit.The pendulum of car body 11 at this time
Dynamic angle also reaches maximum.
As shown in figure 4, the second embodiment of the damped part 14 the figure shows the present invention.The embodiment and institute in Fig. 3
Unlike the first embodiment shown, air spring 142, helical spring 143 and hydraulic damper 144 using series connection form according to
It is secondary end to end.In addition, those skilled in the art can also be as needed, by air spring 142, helical spring 143 and hydraulic pressure
The order of connection of damper 144 is adjusted, for example, air spring 142 is arranged on helical spring 143 and hydraulic damper
Between 144.Further, in the present embodiment the coefficient of elasticity of air spring 142, helical spring 143 and hydraulic damper 144 according to
Secondary increase, so that helical spring 143 is just compressed after air spring 142 is by compression a trip, hydraulic damper 144 exists
Helical spring 143 is just compressed after compression a trip.
Further, deform when air spring 142 and helical spring 143 are compressed in order to prevent to side, air bullet
Guide rod 5 as shown in Figure 5 is additionally provided with spring 142 and helical spring 143, for guiding air spring 142 and helical spring
143 along itself longitudinal stretching and compression.
It should be noted that the damped part 14 of the present invention is not limited only to institute in the first embodiment shown in Fig. 3 and Fig. 4
The second embodiment shown.Those skilled in the art can also be as needed, chooses air spring 142, helical spring 143 and hydraulic pressure
At least one of damper 144 elastic component is arranged on housing by the way of series, parallel or existing series connection have parallel connection again
In 141, and the quantity of each elastic component is not limited only to one, its can be it is any number of, such as two, three, four
It is a etc..
Further, although not showed that in figure, the hanging type aerial track train 1 of the present invention further includes pressure sensing
Device, g sensor and central processing unit.Wherein, pressure sensor and g sensor respectively with central processing unit communication link
Connect, so that central processing unit can control hanging type aerial rail in real time according to the information that pressure sensor and g sensor detect
The operation posture of road train 1.Wherein, pressure sensor is preferably arranged on damped part 14, for detecting damped part
14 pressure born.When car body 11 is made damped part 14 be compressed to the limit by cross force, pressure sensor will detect
Pressure value is sent to central processing unit, and central processing unit judges that car body 11 swings to maximum angle according to the pressure value.In and then
Centre processing according to the signal reduces the travel speed of hanging type aerial track train 1, or those skilled in the art can be with
As needed, central processing unit is controlled according to the signal, hanging type aerial track train 1 performs alert, strength is stopped
Car, parking etc. instruct.
It will be appreciated to those of skill in the art that pressure sensor can be arranged on any position on damped part 14
Put, for example, on position, helical spring 143 or hydraulic damper 144 that housing 141 is connected with suspension arm 13 or car body 11.
Further, g sensor is preferably arranged on the top of suspension arm 13, or those skilled in the art also may be used
With as needed, g sensor is arranged on any position on suspension arm 13, or be arranged on suspension arm 13 and car body
11 or the junction of bogie 12.When rest in station in 1 carrying of hanging type aerial track train it is overweight when, g sensor to
Central processing unit sends overweight information, and central processing makes the execution of hanging type aerial track train 1 send alarm signal according to the information
Breath, No starting, forbid the instruction such as shutdown.When hanging type aerial track train 1 is again restored to normal load, central processing
Device just allows hanging type aerial track train 1 normally to start.Further, when g sensor detects 11 ascending speed mistake of car body
Greatly, when turning centrifugal force is excessive, central processing unit makes hanging type aerial track train 1 slow down according to the information, until overload passes
Untill the weight information that sensor detects is returned within safe range.
It is described in detail referring to Fig. 6 to Fig. 9 come the preferred embodiment of the damped part 14 to the present invention.
As shown in Fig. 6 to 9, in the 3rd embodiment of the damped part 14 of the present invention, damped part 14 mainly includes shell
Body movable end 1411, housing fixing end 1412, the air spring 142 as First elastic component, as second elastic component
Helical spring 143, the hydraulic damper 144 as 3rd elastic component and the limiter 145 as pressure sensor.Wherein,
Air spring 142, helical spring 143 and hydraulic damper 144 are arranged in parallel, and air spring 142,143 and of helical spring
The lower end of hydraulic damper 144 is fixedly connected with housing fixing end 1412 respectively, air spring 142 and hydraulic damper 144
Upper end is connected with housing movable end 1411 respectively, and upper end and the housing movable end 1411 of helical spring 143 are separated.Limiter
145 are arranged on the upper end of housing fixing end 1412, and with air spring 142, helical spring 143 and hydraulic damper 144
Compression, limiter 145 can offset with housing movable end 1411.
As shown in fig. 6, this illustrate be damped part 14 in the present embodiment first state (original state), this space-time
Gas spring 142, helical spring 143 and hydraulic damper 144 are not all compressed, and air spring 142 and housing movable end
1411 offset.
As shown in fig. 7, this illustrate be damped part 14 in the present embodiment the second state, air spring 142 at this time
Compressed, helical spring 143 just offsets with housing movable end 1411.
As shown in figure 8, this illustrate be damped part 14 in the present embodiment the third state, air spring 142 at this time
Compressed with helical spring 143, hydraulic damper 144 just offsets with housing movable end 1411.
As shown in figure 9, this illustrate be damped part 14 in the present embodiment the 4th state (end state), this space-time
Gas spring 142, helical spring 143 and hydraulic damper 144 are all compressed, and limiter 145 and 1411 phase of housing movable end
Support.
It will be appreciated to those of skill in the art that the damped part 14 in first state reaches with being compressed successively
The third state shown in the second state, Fig. 8 shown in Fig. 7 and the 4th state shown in Fig. 9.When damped part 14 reaches
During four states, limiter 145 is triggered and sends information to central processing unit, and central processing unit makes suspension type according to the information
Overhead rail train 1 performs the instruction such as alert, strong brake, parking.
In addition, those skilled in the art can also be as needed, hydraulic damper 144 is arranged to hydraulic cylinder, is being hung
Facilitated during formula overhead rail 1 bus stop of train by Hydraulic Cylinder hanging type aerial track train 1 close to platform above and below passenger
Car, while also prevent the swing of car body 11.
In conclusion the present invention hanging type aerial track train 1 when car body 11 is swung by cross force, Neng Goutong
Overdamp component 14 suppresses car body 11 and swinging back and forth for left and right directions occurs, and improves the comfort by bus of passenger.Further, when
When car body 11 is subject to slight cross force, air spring 142 plays a major role, and is tilted for suppressing car body 11；When car body 11 by
During to larger cross force, helical spring 143 plays a major role, and is tilted for suppressing the further of car body 11；When car body 11 by
To bigger cross force when, hydraulic damper 144 plays a major role, for preventing 11 body over-tilting of car and surrounding building from sending out
Raw collision.
So far, the preferred embodiment shown in the drawings technical solution that the invention has been described, still, this area are had been combined
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these embodiments.Without departing from this
On the premise of the principle of invention, those skilled in the art can make correlation technique feature equivalent change or replacement, these
Technical solution after changing or replacing it is fallen within protection scope of the present invention.
Claims (10)
1. a kind of hanging type aerial track train, including bogie, car body and the suspention for connection body and bogie fill
Put,
It is characterized in that, the suspension apparatus includes suspension arm, the top of the suspension arm is fixedly connected with the bogie, institute
The lower part of suspension arm is stated with being pivotally connected at the top of the car body, the car body can be around the longitudinal axis horizontal stroke of the pivotal connection
To swing；
The longitudinal axis is parallel with the length direction or direct of travel of the car body.
2. hanging type aerial track train according to claim 1, it is characterised in that the suspension apparatus further includes at least
One damped part；The damped part slows down the speed of the cross-car swing by damping force.
3. hanging type aerial track train according to claim 2, it is characterised in that the both ends difference of the damped part
With being pivotally connected at the top of the suspension arm and the car body, and the damped part, the suspension arm and the car body shape
Into triangular support.
4. hanging type aerial track train according to claim 3, it is characterised in that the damped part is two, institute
State the both sides that two damped parts are symmetrically disposed in the suspension arm along the longitudinal axis.
5. hanging type aerial track train according to any one of claim 1 to 4, it is characterised in that the damper portion
Part includes one or more damping units, and serial or parallel connection is set between the multiple damping unit.
6. hanging type aerial track train according to claim 5, it is characterised in that the damping unit is air bullet
Spring, helical spring or hydraulic damper.
7. hanging type aerial track train according to claim 6, it is characterised in that the damped part is by multiple dampings
Can be the combination of one or more damping units when unit is formed.
8. hanging type aerial track train according to any one of claim 1 to 4, it is characterised in that the suspension arm
With rod-like structure.
9. hanging type aerial track train according to any one of claim 1 to 4, it is characterised in that the suspension arm
On be provided with monitoring its g sensor for whether overloading.
10. hanging type aerial track train according to any one of claim 1 to 4, it is characterised in that the damper portion
Part is further included bears the pressure sensor of pressure for detecting it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711221224.5A CN107985328A (en) | 2017-11-29 | 2017-11-29 | Hanging type aerial track train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711221224.5A CN107985328A (en) | 2017-11-29 | 2017-11-29 | Hanging type aerial track train |
Publications (1)
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| CN107985328A true CN107985328A (en) | 2018-05-04 |
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| CN201711221224.5A Pending CN107985328A (en) | 2017-11-29 | 2017-11-29 | Hanging type aerial track train |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056431A (en) * | 2018-08-29 | 2018-12-21 | 江西理工大学 | Suspension type permanent magnetism magnetic floating rail traffic mechanical structure |
| CN109131370A (en) * | 2018-08-06 | 2019-01-04 | 江西理工大学 | Suspension type magnetic-levitation traffic system |
| CN109733418A (en) * | 2019-01-04 | 2019-05-10 | 中车青岛四方机车车辆股份有限公司 | The anti-oscillation device of suspension train, only pendular regime and suspension train |
| CN115151471A (en) * | 2020-02-26 | 2022-10-04 | 创新专利有限公司 | Cableway with car stabilization function |
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| US20070137515A1 (en) * | 2003-04-09 | 2007-06-21 | Bombardier Transportation Gmbh | Running gear for a railway vehicle provided with an improved transversal suspension |
| CN104442880A (en) * | 2014-10-15 | 2015-03-25 | 南车株洲电力机车有限公司 | Suspension type monorail train bogie |
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| CN208085715U (en) * | 2017-11-29 | 2018-11-13 | 中建空列（北京）科技有限公司 | Hanging type aerial track train |
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| US4314512A (en) * | 1979-04-14 | 1982-02-09 | Waggonfabrik Uerdingen Ag | Damped suspension system for conveyors |
| US20070137515A1 (en) * | 2003-04-09 | 2007-06-21 | Bombardier Transportation Gmbh | Running gear for a railway vehicle provided with an improved transversal suspension |
| CN104442880A (en) * | 2014-10-15 | 2015-03-25 | 南车株洲电力机车有限公司 | Suspension type monorail train bogie |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109131370A (en) * | 2018-08-06 | 2019-01-04 | 江西理工大学 | Suspension type magnetic-levitation traffic system |
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| CN109056431A (en) * | 2018-08-29 | 2018-12-21 | 江西理工大学 | Suspension type permanent magnetism magnetic floating rail traffic mechanical structure |
| CN109056431B (en) * | 2018-08-29 | 2020-12-25 | 江西理工大学 | Suspension type permanent magnetism magnetic levitation track traffic machinery structure |
| CN109733418A (en) * | 2019-01-04 | 2019-05-10 | 中车青岛四方机车车辆股份有限公司 | The anti-oscillation device of suspension train, only pendular regime and suspension train |
| CN115151471A (en) * | 2020-02-26 | 2022-10-04 | 创新专利有限公司 | Cableway with car stabilization function |
| CN115151471B (en) * | 2020-02-26 | 2023-11-14 | 创新专利有限公司 | Cableway with car stabilizing function |
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