CN207416875U - A kind of bogie and stream carrier vehicle - Google Patents
A kind of bogie and stream carrier vehicle Download PDFInfo
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- CN207416875U CN207416875U CN201721598811.1U CN201721598811U CN207416875U CN 207416875 U CN207416875 U CN 207416875U CN 201721598811 U CN201721598811 U CN 201721598811U CN 207416875 U CN207416875 U CN 207416875U
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Abstract
The utility model is related to a kind of bogie and stream carrier vehicle, bogie includes：Framework is revoked, axis pin, several wheel hub motors and several wheels；Pin hole is opened up in the middle part of framework；It revokes and is located in pin hole, lower part opens up axis hole；Axis pin is threaded through in axis hole, for hanging car body；Several wheel hub motors are arranged symmetrically in the both sides at the top of framework with respect to the center line of framework；Wheel hub motor is fixedly connected with framework；Several wheels are arranged on the output terminal of corresponding wheel hub motor；Wheel is arranged with respect to the top surface inclination of framework；The bottom opposite crests of wheel are away from framework.The stream carrier vehicle includes car body and bogie.The car body of the stream carrier vehicle is hung below bogie, reduces bogie occupied space, adapts to the limited underground pipeline transportation in space.
Description
Technical field
The utility model is related to underground pipeline transportation technical field, more particularly to a kind of bogie and stream carrier vehicle.
Background technology
The logistics services such as express delivery in recent years are quickly grown, and immense pressure is brought to the urban transportation of originally increasingly congestion,
Urban congestion is solved to have compeled not allowing to delay.The modern means of communication using vapour, diesel oil as fuel bring serious sky to urban environment
Gas pollutes and noise pollution, while truck transport also brings security risk to city.Therefore, track freight technology obtain compared with
Fast development, and the improvement of the stream carrier vehicle to orbit is the key factor that track freight technology continues to develop.Logistics
Transport vehicle includes the devices such as car body, bogie, and car body is typically located above bogie.
Bogie is arranged on the lower section of car body in the prior art, and structure occupied space is larger.
Utility model content
This application provides a kind of bogie and stream carrier vehicles, solve or part solves bogie in the prior art
The lower section of car body is arranged on, the technical issues of structure occupied space is larger, preferably utilizes space limited in pipeline.
This application provides a kind of bogie, including：
Framework, middle part open up pin hole；
It revokes, hangs and be located in the pin hole, lower part opens up axis hole；
Axis pin is threaded through in the axis hole, for hanging car body；
Several wheel hub motors, the center line of relatively described framework are arranged symmetrically in the both sides at the top of the framework, the wheel
Hub motor is fixedly connected with the framework；And
Several wheels, are arranged on the output terminal of the corresponding wheel hub motor, and the top surface of the relatively described framework of the wheel inclines
Tiltedly arrangement, the bottom opposite crests of the wheel are away from the framework.
Preferably, the both sides at the top of the framework correspond to several pillars that the wheel hub motor is tiltedly installed with；
The pillar is fixedly connected by fastener with the wheel hub motor；
The wheel is fixedly connected by fastener with the output terminal of the wheel hub motor；
The centerline collineation of the pillar, the wheel hub motor and the wheel.
Preferably, the framework includes：Top plate, bottom plate and the polylith connection being fixed between the top plate and bottom plate
Plate, wherein,
The center of the top plate and the bottom plate opens up corresponding through hole and forms the pin hole；
The wheel is any one in pneumatic rubber wheel, solid rubber wheel or steel wheel.
Preferably, the axis revoked intersects with the center line of the framework,
It is described revoke including：
The body of rod for being pressed on the head of the framework top surface and being threaded through in the pin hole,
The axis hole is arranged on the lower part of the body of rod, the centerline parallel of the center line of the axis hole and the framework.
Preferably, it further includes：
Rubber bushing is arranged in the pin hole, and described revoke is threaded through in the rubber bushing, wherein,
The outer circumference surface of the rubber bushing lower part is interference fitted with the pin hole inner wall, outside inner peripheral surface and the body of rod
Wall clearance fit；
The rubber bushing top is arranged to the outer diameter circular ring structure identical with the head outer diameter revoked, the annulus
It is close to the top surface of the framework in the lower surface of structure；
The head revoked is pressed on the circular ring structure of the rubber bushing.
Preferably, two lifting lugs are fixedly connected at the top of the car body；
Two lifting lugs are hung respectively at the both ends of the axis pin.
Preferably, the axis of the wheel and the angle of the framework top surface are 30 °~80 °.
Preferably, it further includes：
Pantagraph current collector is fixed on the top of the framework, and electric energy is obtained with being coordinated by trajectory；
Electric box is connected with the pantagraph current collector and the wheel hub motor, by the electrical energy transportation that the pantagraph current collector obtains to institute
State wheel hub motor.
Based on same inventive concept, present invention also provides a kind of stream carrier vehicles, including car body, further include described turn
To frame, the car body hanging is on the axis pin of the bogie.
Preferably, the stream carrier vehicle is particularly used for transporting the stream carrier vehicle of cargo in underground situations in pipes.
One or more technical solutions provided herein, have at least the following technical effects or advantages：
Both sides at the top of framework are arranged symmetrically in as a result of by several wheel hub motors, wheel hub motor output terminal will be arranged on
Wheel arrange that and wheel bottom opposite crests form the wheel of splayed arrangement away from framework with respect to framework top surface inclination；
It is located at revoking in the pin hole of framework, by car body hanging on the axis pin in pin hole；The wheel of splayed arrangement can be in rail level
Rotated on inclined two walking rails, the weight of car body by axis pin, revoke, framework, wheel hub motor and wheel are transferred to two
On walking rails, car body is when passing through curve section, and under the influence of centrifugal force, the wheel of framework one side is along walking rails
Inclined surface rises, and the wheel of opposite side, which corresponds to, to be declined, and bogie pivot center line opposed vertical face tilts at this time, when car body reenters
During straightway, centrifugal force disappears, bogie automatic centering return under gravity, without setting directive wheel and guided way,
The wheel of splayed arrangement integrates load-carrying, walking and is oriented to three kinds of functions.It is turned in the prior art in this way, efficiently solving
The technical issues of frame is arranged on the lower section of car body, and structure occupied space is larger realizes car body hanging below bogie, reduces
Bogie occupied space adapts to the technique effect of the limited underground pipeline transportation in space.
Description of the drawings
Fig. 1 is the structure diagram for the stream carrier vehicle system that the utility model embodiment 2 provides；
Fig. 2 is the bogie of stream carrier vehicle system and the structure diagram of car body that the utility model embodiment 1 provides；
Fig. 3 is the enlarged diagram of bogie in Fig. 2；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the partial enlarged view of wheel in Fig. 3, wheel hub motor, pillar and framework；
Fig. 6 be revoked in Fig. 3, the partial enlarged view of rubber bushing and framework；
Fig. 7 is the structure left view for the stream carrier vehicle system that the utility model embodiment 2 provides；
Fig. 8 is the partial cutaway schematic for the underground piping system that the utility model embodiment 2 provides；
Fig. 9 is the partial enlarged view of rail end in Fig. 8；
Figure 10 is the structure diagram for the stream carrier vehicle system that the utility model embodiment 3 provides.
(component that each label represents in diagram is followed successively by：1 pipeline, 2 rails, 3 are turned to by trajectory, 4 stream carrier vehicles, 5
Frame, 6 car bodies, 7 frameworks, 8 axis pins, 9 rubber bushings, 10 wheels, 11 wheel hub motors, 12 electric boxs, 13 revoke, 14 pantagraph current collectors, 15
Pillar, 16 ear mounts, 17 lightening holes, 18 rail levels, 19 limiting blocks, 20 the 3rd rails, 21 the 6th rails)
Specific embodiment
The embodiment of the present application provides a kind of bogie and stream carrier vehicle, solves or part solves in the prior art
Bogie is arranged on the lower section of car body, and structure occupied space is larger, can not adapt to the technology of the limited underground pipeline transportation in space
Problem by the way that several wheel hub motors are arranged symmetrically in both sides at the top of framework, will be arranged on the wheel phase of wheel hub motor output terminal
Framework top surface inclination is arranged, and wheel bottom opposite crests are away from framework；It is located at revoking in the pin hole of framework, by car body
It hangs on the axis pin in pin hole；Car body hanging is realized below bogie, reduces bogie occupied space, adapting to space has
The technique effect of the underground pipeline transportation of limit.
Embodiment one
Referring to attached drawing 1~6, the bogie that the application provides includes：Framework 7 revokes 13, axis pin 8, several wheel hub motors 11
And several wheels 10；7 middle part of framework opens up pin hole；It revokes 13 and hangs and be located in pin hole, lower part opens up axis hole；Axis pin 8 is threaded through axis
Kong Zhong, for hanging car body 6；Several wheel hub motors 11 are arranged symmetrically in the both sides at 7 top of framework with respect to the center line of framework 7；
Wheel hub motor 11 is fixedly connected with framework 7；Several wheels 10 are arranged on the output terminal of corresponding wheel hub motor 11；Wheel 10 is with respect to structure
The top surface inclination arrangement of frame 7；The bottom opposite crests of wheel 10 are away from framework 7.
Wherein, the wheel 10 of splayed arrangement can rotate on inclined two rails 2 of rail level, and the weight of car body 6 is led to
Axis pin 8 is crossed, 13, framework 7, wheel hub motor 11 and wheel 10 is revoked and is transferred on two rails 2, car body 6 is passing through curve road
Duan Shi, under the influence of centrifugal force, the wheel 10 of 7 one side of framework rise along the inclined surface of rail 2, and the wheel 10 of opposite side is right
It should decline, 5 center line opposed vertical face of bogie tilts at this time, and when car body 6 reenters straightway, centrifugal force disappears, and turns
To the automatic centering return under gravity of frame 5, without setting directive wheel and guided way, the collection of wheel 10 of splayed arrangement carries
Three kinds of weight, walking and guiding functions are integrated, and reduce 5 occupied space of bogie, are adapted to the limited underground piping 1 in space and are transported.
Further, the both sides at 7 top of framework correspond to several pillars 15 that wheel hub motor 11 is tiltedly installed with；Pillar 15 is logical
Fastener is crossed to be fixedly connected with wheel hub motor 11；Wheel 10 is fixedly connected by fastener with the output terminal of wheel hub motor 11；Branch
The centerline collineation of column 15, wheel hub motor 11 and wheel 10.Framework 7 includes：It top plate, bottom plate and is fixed between top plate and bottom plate
Polylith connecting plate；The center of top plate and bottom plate opens up corresponding through hole and forms pin hole.As a kind of preferred embodiment, top plate
It is the identical rectangular steel plates of structure with bottom plate, connecting plate material is steel, is fixed by welding between top plate and bottom plate, forms square
Shape network.Pillar 15 is hollow steel pipe, is fixed by welding on top plate, the top of pillar 15 passes through flange and multiple spiral shells
Bolt cooperation is connected fixation with wheel hub motor 11, ensures that connection is firm also convenient for disassembly and assembly.The output terminal of wheel hub motor 11 is arranged to method
Blue dish structure, flange plate structure are fixedly connected by multiple bolts with wheel 10.Since the weight of car body 6 and framework 7 passes through branch
Column 15 passes to wheel hub motor 11 and wheel 10 successively, and the inclined rail 2 of rail level is passed to finally by wheel 10, therefore,
The center line of pillar 15, wheel hub motor 11 and wheel 10 is arranged to collinearly can guarantee to the stability under loading of entire 5 structure of bogie
Property.
Wheel 10 is any one in pneumatic rubber wheel, solid rubber wheel or steel wheel, is transported for the logistics of underground piping 1
Defeated, the rail 2 of inclination rail level 18 is arranged on the top both sides in underground piping 1, since the wall thickness of underground piping 1 generally compares
Thin, pneumatic rubber wheel or solid rubber wheel can reduce the impact force of bogie 5 and car body 10 to underground piping 1, therefore, solid rubber
Rubber tire is the preferred embodiment of the application.
Further, revoke 13 axis with the center line of framework 7 to intersect, 13 interpositions for being arranged in framework 7 will be revoked
It puts, the gravity distribution of car body 6 can be optimized, the stress for making every single wheel 10 is identical, and bogie 5 is avoided to cause unilateral side when excessively curved
10 stress of wheel it is excessive and influence that 2 stress of rail of 5 self structure of bogie or respective side is excessive and deformed damaged.Revoke 13
Including：The body of rod for being pressed on the head of 7 top surface of framework and being threaded through in pin hole；Axis hole is arranged on the lower part of the body of rod, center line with
The centerline parallel of framework 7.It further includes：Rubber bushing 9, is arranged in pin hole, revokes 13 and is threaded through in rubber bushing 9；Rubber
The outer circumference surface of 9 lower part of flexural pivot is interference fitted with pin hole inner wall, inner peripheral surface and body of rod outer wall clearance fit；On rubber bushing 9
Portion's circular ring structure that be arranged to outer diameter identical with the head outer diameter for revoking 13, the top surface of framework 7 is close in the lower surface of circular ring structure；
13 head is revoked to be pressed on the circular ring structure of rubber bushing 9 to transfer vertical force；The lower part of rubber bushing 9 can transfer vehicle
The horizontal and vertical load of body 6, while the revolution between car body 6 and bogie 5 can also be discharged, beneficial to passing through the small of rail 2
Radius curve section.
Further, the head undersurface for revoking 13 is arranged to inclined surface；The top surface of the circular ring structure of rubber bushing 9 is set
For inclined surface corresponding with the head undersurface for revoking 13, the setting of inclined surface can optimize rubber bushing 9 it is vertical to and it is horizontal
To stress, bogie 5 avoids the circular ring structure of rubber bushing 9 by excessive compression when excessively curved and recurring structure deforms.The top of car body 6
Portion is fixedly connected with two lifting lugs；Two lifting lugs are hung respectively at the both ends of axis pin 8, and car body 6 is suspended on the two of axis pin 8 by lifting lug
End, and the axis of axis pin 8 is consistent with the direct of travel of bogie, can so be released effectively 6 roll freedom of car body.
Further, the angle of the axis of wheel 10 and 7 top surface of framework is too small can cause 5 stressing conditions of bogie poor,
Wheel 10, wheel hub motor 11 and pillar 15 bear larger torque, bearing capacity to bogie 5 and structural stability requirement compared with
Height is unfavorable for the operation of 5 long-term safety of bogie；And angle too it is big can then cause rail 2 act on horizontal force to wheel 10 compared with
It is small, it is unfavorable for 6 automatic centering of car body, bogie deviation phenomenon easily occurs, therefore, by the axis of wheel 10 and 7 top surface of framework
Angle be arranged to 30 °~80 °, as a kind of preferred embodiment, angle is arranged to 80 °, at this point, bogie 5 and rail 2
In optimal stress, bogie 5 will not be translated significantly when excessively curved, and car body 6 will not occur significantly to roll, and return to traveling
After the straightway of rail 2, bogie 5 can be quickly returned under Gravitative Loads just in car body 6.
Further, the quantity of wheel hub motor 11 and wheel 10 is 4；4 wheel hub motors 11 are located at 7 side of framework respectively
Both ends.The suspension type bogie further includes：Pantagraph current collector 14 and electric box 12, pantagraph current collector 14 are fixed on the top of framework 7, with by
The cooperation of trajectory 3 obtains electric energy；Electric box 12 is connected with pantagraph current collector 14 and wheel hub motor 11, the electrical energy transportation that pantagraph current collector 14 is obtained
To wheel hub motor 11.Top in underground piping 1 corresponds to pantagraph current collector 14 and is equipped with by trajectory 3, is located at two rails by trajectory 3
Between 2, bogie 5 in the process of running, by obtaining electric energy with being laid with to be coordinated by trajectory 3 in underground piping 1, and passes through electricity
Gas tank 12 provides electric energy for wheel hub motor 11 and other consuming parts.
Embodiment one provides a kind of bogie of concrete form, introduces a kind of logistics transportation bassinet structure again below：
Embodiment two
The stream carrier vehicle includes：Bogie in car body 6 and above example is suspended in bogie in car body 6
On axis pin 8, generally a bogie 5 is respectively arranged in the front and back end of car body 6.The stream carrier vehicle is particularly used in underground piping
The stream carrier vehicle of cargo is transported in 1, i.e. bogie 5 is run on the rail 2 at 1 top of underground piping.1 cargo of underground piping
Transport is used as a kind of new transport mode, can effectively alleviate urban traffic blocking, reduces air pollution and noise pollution, greatly
Cargo transportation efficiency is improved, and car body 6 is suspended on bogie 5 by stream carrier vehicle provided in this embodiment, bogie 5 is excessively curved
When, automatic centering return, without setting directive wheel and guided way, reduces bogie occupied space, adapts under gravity
The limited underground pipeline transportation in space.
The specific example structure of bogie and stream carrier vehicle is forgoing described, includes preceding embodiment below to introduce
The bogie and the stream carrier vehicle system of stream carrier vehicle mentioned：
Present invention also provides a kind of stream carrier vehicle systems to include：Pipeline 1, at least one rail group and logistics transportation
Vehicle 4；Pipeline 1 is embedded in underground, and inside is transport channel；Rail group is fixed on the inner wall at the top of pipeline；Rail group bag
It includes：Two rails 2；The rail level of two rails 2 is symmetrically obliquely installed；Referring to attached drawing 2,3 and 8, stream carrier vehicle 4 includes：
Bogie 5 and car body 6；Car body 6 is hung in the lower section of bogie 5；The wheel 10 of 5 both sides of bogie is in the rail level of two rails
It is run on 18.
Wherein, referring to attached drawing 3 and 9, the car body 6 of stream carrier vehicle 4 is hung in the lower section of bogie 5,5 both sides of bogie
Wheel is run on the rail level 18 of two rails 2, and stream carrier vehicle 4 is made to complete the underground haulage of cargo, discharges aboveground space,
Alleviate urban traffic blocking；Underground pipeline transportation can strengthen line haul and city distribution with Optimizing City logistics distribution network
Effective linking, to meet people's livelihood primary demand and improve logistics, municipal transport bearing capacity and promote e-commerce energetically
Development is played a positive role.Stream carrier vehicle 4 is suspended in midair and operated on the overhead rail of pipeline 1, can discharge the horizontal stroke of car body 6
To swing, impact force of the stream carrier vehicle 4 to rail 2 and pipeline 1 is reduced；The design of overhead rail, can good conformity
The limited pipeline 1 in space provides the space of bigger for the car body 6 of stream carrier vehicle 4, and then increases the volume of cargo of car body 6, increases
Strong transport capacity.
The both ends connection Large Underground handling goods station point of pipeline 1；The intermediate connection of pipeline 1 has more root architectures and 1 phase of pipeline
Same branch pipe(tube), the end connection small underground handling goods station point of branch pipe(tube)；Branch pipe(tube) is internally provided with structure and quantity with walking
The identical traveling branch rail group of row rail group, traveling branch rail group are connected with corresponding rail group.It is realized by pipeline 1 and branch pipe(tube) each
Cargo transport between a large-scale and small underground handling goods station point, improves conevying efficiency.It is provided in pipeline 1 and branch pipe(tube) more
A ventilating part and multiple illuminace components are overhauled or are replaced component in order to which personnel enter in pipeline 1.
Rail 2 opens up lightening hole 17, on the basis of meeting structural stability and having enough bearing capacitys, is walking
Lightening hole 17 is opened up in row rail 2, reduces the load of pipeline 1, improves transport capacity, while the production for also saving rail 2 is former
Material.
The concrete structure of the bogie of the stream carrier vehicle system of the application offer is provided below by specific embodiment：
Embodiment 1
Referring to attached drawing 3 and 4, bogie 5 includes：Framework 7 revokes 13, axis pin 8, several wheel hub motors 11 and several wheels
10；7 middle part of framework opens up pin hole；It revokes 13 and hangs and be located in pin hole, lower part opens up axis hole；Axis pin 8 is threaded through in axis hole, for hanging
Trailer body 6；Several wheel hub motors 11 are arranged symmetrically in the both sides at 7 top of framework with respect to the center line of framework 7；Wheel hub motor 11 with
Framework 7 is fixedly connected；Several wheels 10 are arranged on the output terminal of corresponding wheel hub motor 11；The radial section of wheel 10 is perpendicular to walking
The rail level 18 of row rail 2.
The wheel 10 of 5 both sides of bogie arranges in splayed, the weight of car body 6 by axis pin 8, revoke 13, framework 7, wheel
Hub motor 11 and wheel 10 are transferred on two rails 2, and car body 6 is when passing through curve section, under the influence of centrifugal force, structure
The wheel 10 of 7 one side of frame rises along the inclined surface of rail 2, and the wheel 10 of opposite side, which corresponds to, to be declined, at this time 5 center line of bogie
Opposed vertical face tilts, and when car body 6 reenters straightway, centrifugal force disappears, and bogie 5 is automatic right under gravity
Middle return, without setting directive wheel and guided way, it is one that the wheel 10 of splayed arrangement, which collects load-carrying, walking and is oriented to three kinds of functions,
Body reduces 5 occupied space of bogie, adapts to the limited underground pipeline transportation in space.
Further, referring to attached Figures 5 and 6, the both sides at 7 top of framework correspond to wheel hub motor 11 be tiltedly installed with it is several
Column 15；Pillar 15 is fixedly connected by fastener with wheel hub motor 11；The output that wheel 10 passes through fastener and wheel hub motor 11
End is fixedly connected；The centerline collineation of pillar 15, wheel hub motor 11 and wheel 10.Framework 7 includes：It top plate, bottom plate and is fixed on
Polylith connecting plate between top plate and bottom plate；The center of top plate and bottom plate opens up corresponding through hole and forms pin hole.As a kind of excellent
The embodiment of choosing, top plate and bottom plate are the identical rectangular steel plates of structure, and connecting plate material is steel, be fixed by welding in top plate and
Between bottom plate, rectangular lattice structure is formed.Pillar 15 is hollow steel pipe, is fixed by welding on top plate, the top of pillar 15
Fixation is connected with wheel hub motor 11 with the cooperation of multiple bolts by flange, ensures that connection is firm also convenient for disassembly and assembly.Wheel hub motor 11
Output terminal be arranged to flange plate structure, flange plate structure is fixedly connected by multiple bolts with wheel 10.Due to car body 6 and structure
The weight of frame 7 passes to wheel hub motor 11 and wheel 10 successively by pillar 15, and rail 2 is passed to finally by wheel 10,
Therefore, the center line of pillar 15, wheel hub motor 11 and wheel 10 is arranged to collinearly can guarantee to the stress of entire 5 structure of bogie
Stability.
Further, referring to attached drawing 6 and 7, revoke 13 axis and intersect with the center line of framework 7,13 will be revoked and be arranged in
The centre position of framework 7 can optimize the gravity distribution of car body 6, and the stress for making every single wheel 10 is identical, and bogie 5 is avoided to exist
Cause unilateral 10 stress of wheel excessive when crossing curved and influence 5 self structure of bogie or respective side 2 stress of rail it is excessive and
Deformed damaged.Revoking 13 includes：The body of rod for being pressed on the head of 7 top surface of framework and being threaded through in pin hole；Axis hole is arranged on the body of rod
Lower part, the centerline parallel of center line and framework 7.It further includes：Rubber bushing 9, is arranged in pin hole, revokes 13 and is threaded through rubber
In glueballs hinge 9；The outer circumference surface of 9 lower part of rubber bushing is interference fitted with pin hole inner wall, and inner peripheral surface is matched somebody with somebody with body of rod outer wall gap
It closes；9 top of the rubber bushing circular ring structure that be arranged to outer diameter identical with the head outer diameter for revoking 13, the lower surface of circular ring structure are tight
Paste the top surface of framework 7；13 head is revoked to be pressed on the circular ring structure of rubber bushing 9 to transfer vertical force；Rubber bushing 9
Lower part can transfer the horizontal and vertical load of car body 6, while can also discharge the revolution between car body 6 and bogie 5, beneficial to logical
Cross the sharp radius curve section of rail group.
The head undersurface for revoking 13 is arranged to inclined surface；The top surface of the circular ring structure of rubber bushing 9 is arranged to and revokes
The 13 corresponding inclined surface of head undersurface, the setting of inclined surface can optimize rubber bushing 9 it is vertical to horizontal direction stress, turn
To frame 5 it is excessively curved when avoid the circular ring structure of rubber bushing 9 by excessive compression and recurring structure deform.
Referring to attached drawing 7, the top of car body 6 is fixedly connected with an ear mount 16, and two lifting lugs of ear mount are hung respectively in axis pin 8
Both ends, and the axis of axis pin 8 is consistent with the direct of travel of bogie 5, can so be released effectively 6 roll freedom of car body.Wheel
10 be any one in pneumatic rubber wheel, solid rubber wheel or steel wheel, for the logistics transportation of underground piping 1, due to underground
For the wall thickness of pipeline 1 generally than relatively thin, pneumatic rubber wheel or solid rubber wheel can reduce bogie 5 and car body 6 to underground piping 1
Impact force, therefore, solid rubber wheel are the preferred embodiment of the application.
Further, referring to attached Fig. 1 and 2, which further includes：By trajectory 3, quantity and rail group
Quantity is identical, is arranged on the inner wall at 1 top of pipeline, positioned at the centre of two rails 2 of corresponding rail group；By trajectory 3
Power supply part is connected, to transmit electric energy to stream carrier vehicle 4；The inner wall at 1 top of pipeline is fixed on by fastener by trajectory 3
On；When pipeline 1 is steel material, felt pad is provided between by trajectory 3 and pipeline 1.Pantagraph current collector 14 is provided on bogie 5
With electric box 12, pantagraph current collector 14 is fixed on the top of framework 7, and electric energy is obtained with being coordinated by trajectory 3；Electric box 12 and pantagraph current collector 14
And wheel hub motor 11 connects, and by the electrical energy transportation that pantagraph current collector 14 obtains to wheel hub motor 11 and other consuming parts, realizes logistics
The electric drive of transport vehicle 4 reduces air pollution caused by traditional fuel driving.
As a kind of preferred structure, the quantity of wheel hub motor 11 and wheel 10 is 4；4 wheel hub motors 11 are located at respectively
The both ends of 7 side of framework.Car body 6 is hung in the lower section of two bogies 5, and two bogies 5 are arranged on the top two of car body 6
End, on the center line of car body 6；The front-end and back-end of car body 6 are provided with attachment device, and attachment device connects multiple car bodies 6
It connects and operation is organized into groups after fixing；The box structure that car body 6 is adapted for the transport channel of shape and pipeline 1.
A kind of pipeline section is described below as circle, the stream carrier vehicle system structure of inside one rail group of arrangement：
Embodiment 2
The stream carrier vehicle system of the present embodiment includes the bogie of embodiment one, car body, circular pipe, a traveling
Rail group and one are arranged on the inner wall at 1 top of pipeline by trajectory 3 by trajectory, positioned at the first rail and the second rail
It is intermediate；The material of pipeline 1 is steel or concrete, and section is circle；One rail group is set in circular pipe, at this point, traveling
Two rails 2 of rail group are：First rail and the second rail, the center line on circular pipe 1 is symmetrical, the first traveling
The material of rail and the second rail is steel；First rail and the second rail by fastener or are weldingly fixed on pipeline 1,
Alternatively, the first rail and the second rail are made with pipeline 1 by global formation, since stream carrier vehicle 4 possesses one in itself
Fixed weight, higher to the structural requirement of the first rail, the second rail and pipeline 1 in fully loaded with cargo transported, steel
The integral strength and rigidity of tubing giving sufficient strength 1 and rail 2 are higher, can meet the suspention of stream carrier vehicle 4 and transport requirement, ensure good
Good structural stability.Steel pipe 1 has good closure, adapts to underground environment, and soil and water is avoided to enter transport and lead to
Road ensures transportation environment.
Further, referring to attached drawing 8 and 9, the rail level 18 of rail 2 and the angle of horizontal plane are 120 °~170 °, because of object
Stream transport vehicle 4 and cargo are suspended on the first rail and the second rail, and the weight of the two is finally all transferred by wheel 10
Onto the first rail and the second rail, moreover, general wheel 10 is arranged vertically on rail level 18,18 inclination angle of rail level it is big
The bearing capacity of the small bogie 5 that can influence wheel 10 and stream carrier vehicle 4, angle is too small to cause wheel 10 and logistics transportation
The bogie stressing conditions of vehicle 4 are poor, and wheel 10 bears larger torque, to the bearing capacity and structural stability of bogie 5
It is more demanding, it is unfavorable for the operation of 5 long-term safety of bogie；And angle is excessive, and the first rail and the second rail can be caused to make
It is smaller with the horizontal force to wheel 10, it is unfavorable for automatic centering of the stream carrier vehicle 4 under Gravitative Loads, sideslip easily occurs and shows
As therefore, the rail level 18 of the first rail or the second rail is arranged to 120 °~170 ° with the angle of horizontal plane, preferably presss from both sides
Angular region is 150 °~170 °, is illustrated, angle is preferably arranged to 170 °, at this point, 5 and first rail of bogie and the
Two rails are in optimal stress, and bogie 5 will not be translated significantly when excessively curved, and car body 6 will not occur significantly to roll,
After returning to the straightway of rail group, stream carrier vehicle 4 can be quickly returned under Gravitative Loads just in.
The shape of the one side on 2 top of rail is adapted with 1 inner wall of pipeline, and is close to be fixed on 1 inner wall of pipeline；It walks
The another side on 2 top of row rail is rail level 18；The bottom surface of 2 lower part of rail is horizontal plane.2 lower part of rail corresponds to rail level 18
One side is provided with limiting block 19；The top surface of limiting block 19 is arranged to arcwall face, top and the rail 2 of the arcwall face of limiting block 19
Rail level 18 connect, lower part levels off to horizontal plane.When stream carrier vehicle 4 is excessively curved, bogie 5 can be slided laterally under effect of inertia
It moves, the wheel 10 of one side is caused to be moved up along rail level 7, the wheel 10 of opposite side is moved down along rail level 18, and the wheel 10 moved down may
Generation wheel 10 slips over 18 bottom margin of rail level and derails, the major accident that entire stream carrier vehicle 4 is caused to drop, and rail level 18
The limiting block 19 that bottom margin is set can effectively avoid wheel 10 that derailment accident occurs, and ensure the operational safety of stream carrier vehicle 4.
A kind of pipeline section is described below as ellipse, the stream carrier vehicle system knot of inside two rail groups of arrangement
Structure：
Embodiment 3
The stream carrier vehicle system of the present embodiment include the bogie of embodiment one, car body, oval ducts, two walk
By trajectory 3, two are corresponded to rail group by trajectory 3 and are arranged on the inner wall at 1 top of pipeline respectively by row rail group and two.Pipeline 1
Material for steel or concrete, section is ellipse；Referring to attached drawing 10, two rail groups are set in oval ducts 1, wherein
Two rails 2 of one rail group are：3rd rail 20, the 4th rail, two travelings of another rail group
Rail 2 is：5th rail and the 6th rail 21.3rd rail 20 and the 6th rail 21 are symmetricly set on oval ducts
The both sides at 1 top, the 4th rail and the 5th rail are fixed on the centre at the top of oval ducts 1, the 4th rail and the
Five rails can be arranged independently, can also the 4th rail and the 5th rail be made an entirety.
It is the material of the rail group of the present embodiment, all identical with the situation of embodiment two with the connection mode of pipeline 1.3rd
Rail, the 4th rail, the 5th rail and the 6th rail are both provided with the limiting block 19 in embodiment two.Set two
Rail group can realize running side by side in the same direction for stream carrier vehicle 4, alternatively, the way traffic of stream carrier vehicle 4, is improved entire
The transport capacity of stream carrier vehicle system.
Above-described specific embodiment, the purpose of this utility model, technical solution and advantageous effect have been carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
The system present invention, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
It is contained within the scope of protection of the utility model.
Claims (10)
1. a kind of bogie, which is characterized in that including：
Framework, middle part open up pin hole；
It revokes, hangs and be located in the pin hole, lower part opens up axis hole；
Axis pin is threaded through in the axis hole, for hanging car body；
Several wheel hub motors, the center line of relatively described framework are arranged symmetrically in the both sides at the top of the framework, the wheel hub electricity
Machine is fixedly connected with the framework；And
Several wheels are arranged on the output terminal of the corresponding wheel hub motor, the top surface inclination cloth of the relatively described framework of the wheel
It puts, the bottom opposite crests of the wheel are away from the framework.
2. bogie as described in claim 1, which is characterized in that
Both sides at the top of the framework correspond to several pillars that the wheel hub motor is tiltedly installed with；
The pillar is fixedly connected by fastener with the wheel hub motor；
The wheel is fixedly connected by fastener with the output terminal of the wheel hub motor；
The centerline collineation of the pillar, the wheel hub motor and the wheel.
3. bogie as described in claim 1, which is characterized in that
The framework includes：Top plate, bottom plate and the polylith connecting plate being fixed between the top plate and bottom plate, wherein,
The center of the top plate and the bottom plate opens up corresponding through hole and forms the pin hole；
The wheel is any one in pneumatic rubber wheel, solid rubber wheel or steel wheel.
4. bogie as described in claim 1, which is characterized in that
The axis revoked intersects with the center line of the framework,
It is described revoke including：
The body of rod for being pressed on the head of the framework top surface and being threaded through in the pin hole,
The axis hole is arranged on the lower part of the body of rod, the centerline parallel of the center line of the axis hole and the framework.
5. bogie as claimed in claim 4, which is characterized in that further include：
Rubber bushing is arranged in the pin hole, and described revoke is threaded through in the rubber bushing, wherein,
The outer circumference surface of the rubber bushing lower part is interference fitted with the pin hole inner wall, between inner peripheral surface and the body of rod outer wall
Gap coordinates；
The rubber bushing top is arranged to the outer diameter circular ring structure identical with the head outer diameter revoked, the circular ring structure
Lower surface be close to the top surface of the framework；
The head revoked is pressed on the circular ring structure of the rubber bushing.
6. bogie as described in claim 1, which is characterized in that
Two lifting lugs are fixedly connected at the top of the car body；
Two lifting lugs are hung respectively at the both ends of the axis pin.
7. bogie as described in claim 1, which is characterized in that
The axis of the wheel and the angle of the framework top surface are 30 °~80 °.
8. bogie as described in claim 1, which is characterized in that further include：
Pantagraph current collector is fixed on the top of the framework, and electric energy is obtained with being coordinated by trajectory；
Electric box is connected with the pantagraph current collector and the wheel hub motor, by the electrical energy transportation that the pantagraph current collector obtains to the wheel
Hub motor.
9. a kind of stream carrier vehicle, including car body, which is characterized in that further include the steering any one of claim 1-8
Frame, the car body hanging is on the axis pin of the bogie.
10. stream carrier vehicle as claimed in claim 9, which is characterized in that the stream carrier vehicle is particularly used in underground
The stream carrier vehicle of cargo is transported in pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598811.1U CN207416875U (en) | 2017-11-21 | 2017-11-21 | A kind of bogie and stream carrier vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598811.1U CN207416875U (en) | 2017-11-21 | 2017-11-21 | A kind of bogie and stream carrier vehicle |
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| CN207416875U true CN207416875U (en) | 2018-05-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792110A (en) * | 2017-11-21 | 2018-03-13 | 中车长江车辆有限公司 | A kind of bogie and stream carrier vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792110A (en) * | 2017-11-21 | 2018-03-13 | 中车长江车辆有限公司 | A kind of bogie and stream carrier vehicle |
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