CN107792110A - A kind of bogie and stream carrier vehicle - Google Patents

A kind of bogie and stream carrier vehicle Download PDF

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Publication number
CN107792110A
CN107792110A CN201711166957.3A CN201711166957A CN107792110A CN 107792110 A CN107792110 A CN 107792110A CN 201711166957 A CN201711166957 A CN 201711166957A CN 107792110 A CN107792110 A CN 107792110A
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CN
China
Prior art keywords
framework
wheel
bogie
wheel hub
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201711166957.3A
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Chinese (zh)
Other versions
CN107792110B (en
Inventor
刘爱文
苏利杰
宋帆
姚雄
梅琨
沈鹏
刘伟
蒋超
宋少波
尹刚
孙博
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CRRC Yangtze Co Ltd
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CRRC Yangtze Co Ltd
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Priority to CN201711166957.3A priority Critical patent/CN107792110B/en
Publication of CN107792110A publication Critical patent/CN107792110A/en
Application granted granted Critical
Publication of CN107792110B publication Critical patent/CN107792110B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B61F5/16—Centre bearings or other swivel connections between underframes and bolsters or bogies
    • B61F5/18—King-bolts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B13/00—Other railway systems
    • B61B13/10—Tunnel systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans
    • 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
    • B61F5/50—Other details
    • B61F5/52—Bogie frames

Abstract

The present invention relates to a kind of bogie and stream carrier vehicle, bogie includes：Framework, revoke, bearing pin, some wheel hub motors and some wheels；Pin-and-hole is opened up in the middle part of framework；Revoke and be located in pin-and-hole, bottom opens up axis hole；Bearing pin is located in axis hole, for hanging car body；Some 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；Some wheels are arranged on the output end 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 space-consuming, adapts to the limited underground pipeline transportation in space.

Description

A kind of bogie and stream carrier vehicle
Technical field
The present invention relates 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 the urban transportation to originally increasingly congestion brings immense pressure, Solve urban congestion 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 potential safety hazard 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 space-consuming is larger.
The content of the invention
The invention provides a kind of bogie and stream carrier vehicle, solves or part solves bogie in the prior art The lower section of car body is arranged on, the larger technical problem of structure space-consuming, better profits from space limited in pipeline.
This application provides a kind of bogie, including：
Framework, middle part open up pin-and-hole；
Revoke, hang and be located in the pin-and-hole, bottom opens up axis hole；
Bearing pin, it is located in the axis hole, for hanging car body；
Some 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
Some wheels, are arranged on the output end 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 some 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 end 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-and-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 located in the pin-and-hole,
The axis hole is arranged on the bottom of the body of rod, the centerline parallel of the center line of the axis hole and the framework.
Preferably, also include：
Rubber bushing, it is arranged in the pin-and-hole, described revoke is located in the rubber bushing, wherein,
The outer circumference surface of the rubber bushing bottom is interference fitted with the pin-and-hole inwall, outside inner peripheral surface and the body of rod Wall gap coordinates；
The rubber bushing top is arranged to external diameter and the head outer diameter identical circular ring structure 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 hangers are fixedly connected with the top of the car body；
Two hangers are hung at the both ends of the bearing pin respectively.
Preferably, the angle of the axis of the wheel and the framework top surface is 30 °~80 °.
Preferably, also include：
Pantagraph current collector, the top of the framework is fixed on, electric energy is obtained with being coordinated by trajectory；
Electric box, it 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 vehicle, including car body, in addition to described turn To frame, the car body hanging is on the bearing pin of the bogie.
Preferably, the stream carrier vehicle is particularly used for transporting the stream carrier vehicle of goods in underground situations in pipes.
One or more technical schemes 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 some wheel hub motors, wheel hub motor output end 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-and-hole of framework, by car body hanging on the bearing pin in pin-and-hole；The wheel of splayed arrangement can be in rail level Rotated on inclined two walking rails, the weight of car body by bearing pin, revoke, framework, wheel hub motor and wheel are delivered to two On bar walking rails, car body is when passing through curve section, and under the influence of centrifugal force, the wheel of framework side is along walking rails Inclined plane rises, and the wheel of opposite side is corresponding to be declined, and now bogie pivot center line opposed vertical face tilts, 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.So, efficiently solve and turn in the prior art Frame is arranged on the lower section of car body, the larger technical problem of structure space-consuming, realizes car body hanging below bogie, reduces Bogie space-consuming, adapt to the technique effect of the limited underground pipeline transportation in space.
Brief description of the drawings
Fig. 1 is the structural representation for the stream carrier vehicle system that the embodiment of the present invention 2 provides；
Fig. 2 is the bogie of stream carrier vehicle system and the structural representation of car body that the embodiment of the present invention 1 provides；
Fig. 3 is the enlarged diagram of bogie in Fig. 2；
Fig. 4 is Fig. 3 left view；
Fig. 5 is the partial enlarged drawing of wheel in Fig. 3, wheel hub motor, pillar and framework；
Fig. 6 be revoked in Fig. 3, the partial enlarged drawing of rubber bushing and framework；
Fig. 7 is the structure left view for the stream carrier vehicle system that the embodiment of the present invention 2 provides；
Fig. 8 is the partial cutaway schematic for the underground piping system that the embodiment of the present invention 2 provides；
Fig. 9 is the partial enlarged drawing of rail end in Fig. 8；
Figure 10 is the structural representation for the stream carrier vehicle system that the embodiment of the present invention 3 provides.
(part 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 bearing 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)
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 space-consuming is larger, can not adapt to the technology of the limited underground pipeline transportation in space Problem, by the way that some wheel hub motors are arranged symmetrically in into both sides at the top of framework, the wheel phase of wheel hub motor output end will be arranged on Framework top surface inclination is arranged, and wheel bottom opposite crests are away from framework；It is located at revoking in the pin-and-hole of framework, by car body Hang on the bearing pin in pin-and-hole；Car body hanging is realized below bogie, reduces bogie space-consuming, adapting to space has The technique effect of the underground pipeline transportation of limit.
Embodiment one
Referring to accompanying drawing 1~6, the bogie that the application provides includes：Framework 7, revoke 13, bearing pin 8, some wheel hub motors 11 And some wheels 10；The middle part of framework 7 opens up pin-and-hole；Revoke 13 and hang and be located in pin-and-hole, bottom opens up axis hole；Bearing pin 8 is located in axle Kong Zhong, for hanging car body 6；Some wheel hub motors 11 are arranged symmetrically in the both sides at the top of framework 7 with respect to the center line of framework 7； Wheel hub motor 11 is fixedly connected with framework 7；Some wheels 10 are arranged on the output end 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 be rotated on inclined two rails 2 of rail level, and the weight of car body 6 is led to Bearing pin 8 is crossed, 13, framework 7, wheel hub motor 11 and wheel 10 is revoked and is delivered on two rails 2, car body 6 is passing through curve road Duan Shi, under the influence of centrifugal force, the inclined plane of the wheel 10 of the side of framework 7 along rail 2 rise, and the wheel 10 of opposite side is right It should decline, now the center line opposed vertical face of bogie 5 tilts, 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 the space-consuming of bogie 5, are adapted to the limited underground piping 1 in space and are transported.
Further, the both sides at the top of framework 7 correspond to some 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 end of wheel hub motor 11；Branch The centerline collineation of post 15, wheel hub motor 11 and wheel 10.Framework 7 includes：Top plate, bottom plate and it 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-and-hole.As a kind of preferred embodiment, top plate It is structure identical rectangular steel plates 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, and the top of pillar 15 passes through flange and multiple spiral shells Bolt coordinates to be connected with wheel hub motor 11, ensures to connect firm also convenient disassembly.The output end of wheel hub motor 11 is arranged to method Blue dish structure, flange plate structure are fixedly connected by multiple bolts with wheel 10.Because the weight of car body 6 and framework 7 passes through branch Post 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 that to the stability under loading of the whole structure of bogie 5 Property.
Wheel 10 is any one in pneumatic rubber wheel, solid rubber wheel or steel wheel, the logistics fortune for underground piping 1 Defeated, the rail 2 of inclination rail level 18 is arranged on the top both sides in underground piping 1, because the wall thickness of underground piping 1 typically compares Thin, pneumatic rubber wheel or solid rubber wheel can reduce the impulsive force of bogie 5 and car body 10 to underground piping 1, therefore, solid rubber Rubber tire is the preferred scheme 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 Put, the gravity distribution of car body 6 can be optimized, make the stress of every single wheel 10 identical, avoid bogie 5 from causing one side when excessively curved The stress of wheel 10 it is excessive and influence that the stress of rail 2 of the self structure of bogie 5 or respective side is excessive and deformed damaged.Revoke 13 Including：The body of rod for being pressed on the head of the top surface of framework 7 and being located in pin-and-hole；Axis hole is arranged on the bottom of the body of rod, center line with The centerline parallel of framework 7.Also include：Rubber bushing 9, is arranged in pin-and-hole, revokes 13 and is located in rubber bushing 9；Rubber The outer circumference surface of the bottom of ball pivot 9 is interference fitted with pin-and-hole inwall, and inner peripheral surface coordinates with body of rod outer wall gap；On rubber bushing 9 Portion is arranged to external diameter and revokes 13 head outer diameter identical circular ring structure, and 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 transmit vertical force；The bottom of rubber bushing 9 can transmit car 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 plane；The top surface of the circular ring structure of rubber bushing 9 is set For inclined plane corresponding with the head undersurface for revoking 13, the setting of inclined plane 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 hangers；Two hangers are hung respectively is suspended on the two of bearing pin 8 by hanger in the both ends of bearing pin 8, car body 6 End, and the axis of bearing pin 8 is consistent with the direct of travel of bogie, so can effectively discharge the roll freedom of car body 6.
Further, the angle of the axis of wheel 10 and the top surface of framework 7 is too small can cause the stressing conditions of bogie 5 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, it is unfavorable for the operation of the long-term safety of bogie 5；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 the automatic centering of car body 6, bogie deviation phenomenon easily occurs, therefore, by the axis of wheel 10 and the top surface of framework 7 Angle be arranged to 30 °~80 °, as a kind of preferred embodiment, angle is arranged to 80 °, now, 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 just in car body 6 under Gravitative Loads.
Further, the quantity of wheel hub motor 11 and wheel 10 is 4；4 wheel hub motors 11 are located at the side of framework 7 respectively Both ends.The suspension type bogie also includes：Pantagraph current collector 14 and electric box 12, pantagraph current collector 14 are fixed on the top of framework 7, with by Trajectory 3, which coordinates, 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 coordinated by trajectory 3 for laying 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, bogie is suspended in car body 6 On bearing pin 8, typically 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 goods is transported in 1, i.e. bogie 5 is run on the rail 2 at the top of underground piping 1.The goods of underground piping 1 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 the stream carrier vehicle that the present embodiment provides, bogie 5 is excessively curved When, automatic centering return, without setting directive wheel and guided way, reduces bogie space-consuming, adapts under gravity The limited underground pipeline transportation in space.
The instantiation 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 system to include：Pipeline 1, at least one rail group and logistics transportation Car 4；Pipeline 1 is embedded in underground, and inside is transport channel；Rail group is fixed on the inwall at the top of pipeline；Rail group bag Include：Two rails 2；The rail level of two rails 2 is symmetrically obliquely installed；Referring to accompanying 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；Rail level of the wheel 10 of the both sides of bogie 5 in two rails Run on 18.
Wherein, hung referring to accompanying drawing 3 and 9, the car body 6 of stream carrier vehicle 4 in the lower section of bogie 5, the both sides of bogie 5 Wheel is run on the rail level 18 of two rails 2, stream carrier vehicle 4 is completed the underground haulage of goods, 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 ecommerce energetically Development is played a positive role.Stream carrier vehicle 4 suspends in midair and operated on the overhead rail of pipeline 1, can discharge the horizontal stroke of car body 6 To swing, impulsive 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, bigger space is provided for the car body 6 of stream carrier vehicle 4, and then increase the volume of cargo of car body 6, increased 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 the phase of pipeline 1 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 Row rail group identical traveling branch rail group, traveling branch rail group connect with corresponding rail group.Realized by pipeline 1 and branch pipe(tube) each Cargo transport between individual large-scale and small underground handling goods station point, improves conevying efficiency.It is provided with pipeline 1 and branch pipe(tube) more Individual ventilating part and multiple illuminace components, part is overhauled or is changed 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 accompanying drawing 3 and 4, bogie 5 includes：Framework 7, revoke 13, bearing pin 8, some wheel hub motors 11 and some wheels 10；The middle part of framework 7 opens up pin-and-hole；Revoke 13 and hang and be located in pin-and-hole, bottom opens up axis hole；Bearing pin 8 is located in axis hole, for hanging Trailer body 6；Some wheel hub motors 11 are arranged symmetrically in the both sides at the top of framework 7 with respect to the center line of framework 7；Wheel hub motor 11 with Framework 7 is fixedly connected；Some wheels 10 are arranged on the output end 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 the both sides of bogie 5 arranges in splayed, the weight of car body 6 by bearing pin 8, revoke 13, framework 7, wheel Hub motor 11 and wheel 10 are delivered on two rails 2, and car body 6 is when passing through curve section, under the influence of centrifugal force, structure Inclined plane of the wheel 10 of the side of frame 7 along rail 2 rises, and the wheel 10 of opposite side is corresponding to be declined, now the center line of bogie 5 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, reduce the space-consuming of bogie 5, adapt to the limited underground pipeline transportation in space.
Further, referring to accompanying drawing 5 and 6, if the both sides at the top of framework 7 correspond to the Heavenly Stems and Earthly Branches that wheel hub motor 11 is tiltedly installed with Post 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：Top plate, bottom plate and it 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-and-hole.As a kind of excellent The embodiment of choosing, top plate and bottom plate are structure identical rectangular steel plates, 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 Coordinated by flange with multiple bolts and be connected with wheel hub motor 11, ensure to connect firm also convenient disassembly.Wheel hub motor 11 Output end 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 that to the stress of the whole structure of bogie 5 Stability.
Further, referring to accompanying 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, the gravity distribution of car body 6 can be optimized, make the stress of every single wheel 10 identical, avoid bogie 5 from existing Cause the unilateral stress of wheel 10 excessive when crossing curved and influence the self structure of bogie 5 or respective side the stress of rail 2 it is excessive and Deformed damaged.Revoking 13 includes：The body of rod for being pressed on the head of the top surface of framework 7 and being located in pin-and-hole；Axis hole is arranged on the body of rod Bottom, the centerline parallel of center line and framework 7.Also include：Rubber bushing 9, is arranged in pin-and-hole, revokes 13 and is located in rubber In glueballs hinge 9；The outer circumference surface of the bottom of rubber bushing 9 is interference fitted with pin-and-hole inwall, and inner peripheral surface is matched somebody with somebody with body of rod outer wall gap Close；The top of rubber bushing 9 is arranged to external diameter and revokes 13 head outer diameter identical circular ring structure, and the lower surface of circular ring structure is 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 transmit vertical force；Rubber bushing 9 Bottom can transmit 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 plane；The top surface of the circular ring structure of rubber bushing 9 is arranged to and revoked Inclined plane corresponding to 13 head undersurface, the setting of inclined plane can optimize the vertical of rubber bushing 9 and, to stress, turn to level 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 accompanying drawing 7, the top of car body 6 is fixedly connected with an ear mount 16, and two hangers of ear mount are hung in bearing pin 8 respectively Both ends, and the axis of bearing pin 8 is consistent with the direct of travel of bogie 5, so can effectively discharge the roll freedom of car body 6.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 typically than relatively thin, pneumatic rubber wheel or solid rubber wheel can reduce bogie 5 and car body 6 to underground piping 1 Impulsive force, therefore, solid rubber wheel are the preferred scheme of the application.
Further, also include referring to attached Fig. 1 and 2, the stream carrier vehicle system：By trajectory 3, quantity and rail group Quantity is identical, is arranged on the inwall at the top of pipeline 1, 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 inwall at the top of pipeline 1 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 with 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, by the electrical energy transportation that pantagraph current collector 14 obtains to wheel hub motor 11 and other consuming parts, logistics is realized The driven by power of transport vehicle 4, reduce 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 the side of framework 7.Car body 6 is hung is arranged on the top two of car body 6 in the lower section of two bogies 5, two bogies 5 End, on the center line of car body 6；The front-end and back-end of car body 6 are provided with attachment means, and attachment means connect multiple car bodies 6 Connect and operation is organized into groups after fixing；Car body 6 is the shape box structure adaptable with the transport channel of pipeline 1.
A kind of pipeline section is described below as circle, the stream carrier vehicle system architecture 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 inwall at the top of pipeline 1 by trajectory 3 by trajectory, positioned at the first rail and the second rail It is middle；The material of pipeline 1 is steel or concrete, and section is circle；One rail group, now, traveling are set in circular pipe 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, Or first rail and the second rail be made with pipeline 1 by global formation, because 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 bulk strength and rigidity of tubing giving sufficient strength 1 and rail 2 are higher, can meet suspention and the movement requirement of stream carrier vehicle 4, ensure good Good structural stability.Steel pipe 1 has good closure, adapts to underground environment, avoids soil and water from entering transport and lead to Road, ensure transportation environment.
Further, referring to accompanying drawing 8 and 9, the rail level 18 of rail 2 and the angle of horizontal plane are 120 °~170 °, because of thing Stream transport vehicle 4 and goods are suspended on the first rail and the second rail, and both weight is finally all transmitted by wheel 10 Onto the first rail and the second rail, moreover, general wheel 10 is arranged vertically on rail level 18, the inclination angle of rail level 18 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 car 4 are poor, and wheel 10 bears larger torque, to the bearing capacity and structural stability of bogie 5 It is required that it is higher, it is unfavorable for the operation of the long-term safety of bogie 5；And angle is excessive, 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 folder Angular region is 150 °~170 °, and special instruction, angle is preferably arranged to 170 °, now, the rail of bogie 5 and first 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 just under Gravitative Loads.
The shape of the one side on the top of rail 2 is adapted with the inwall of pipeline 1, and is close to be fixed on the inwall of pipeline 1；Walk The another side on the top of row rail 2 is rail level 18；The bottom surface of the bottom of rail 2 is horizontal plane.The bottom of rail 2 corresponds to rail level 18 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, bottom levels off to horizontal plane.When stream carrier vehicle 4 is excessively curved, bogie 5 can be slided laterally under effect of inertia Move, cause the wheel 10 of side to be moved up along rail level 7, the wheel 10 of opposite side moves down along rail level 18, and the wheel 10 moved down may Generation wheel 10 slips over the bottom margin of rail level 18 and derailed, the major accident for causing whole stream carrier vehicle 4 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 safe for operation 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 inwall at the top of pipeline 1 respectively by row rail group and two.Pipeline 1 Material be steel or concrete, section is ellipse；Referring to accompanying 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, the 4th rail and the 5th rail can also be made into an entirety.
It is the material of the rail group of the present embodiment, all identical with the situation of embodiment two with the connected 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, or, the way traffic of stream carrier vehicle 4, improve whole The transport capacity of stream carrier vehicle system.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not limited to this hair It is bright, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., it should be included in the present invention Protection domain within.

Claims (10)

  1. A kind of 1. bogie, it is characterised in that including：
    Framework, middle part open up pin-and-hole；
    Revoke, hang and be located in the pin-and-hole, bottom opens up axis hole；
    Bearing pin, it is located in the axis hole, for hanging car body；
    Some 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
    Some wheels, it is arranged on the output end of the corresponding wheel hub motor, the top surface inclination cloth of the relatively described framework of the wheel Put, the bottom opposite crests of the wheel are away from the framework.
  2. 2. bogie as claimed in claim 1, it is characterised in that
    Both sides at the top of the framework correspond to some 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 end of the wheel hub motor；
    The centerline collineation of the pillar, the wheel hub motor and the wheel.
  3. 3. bogie as claimed in claim 1, it is characterised 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-and-hole；
    The wheel is any one in pneumatic rubber wheel, solid rubber wheel or steel wheel.
  4. 4. bogie as claimed in claim 1, it is characterised 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 located in the pin-and-hole,
    The axis hole is arranged on the bottom of the body of rod, the centerline parallel of the center line of the axis hole and the framework.
  5. 5. bogie as claimed in claim 4, it is characterised in that also include：
    Rubber bushing, it is arranged in the pin-and-hole, described revoke is located in the rubber bushing, wherein,
    The outer circumference surface of the rubber bushing bottom is interference fitted with the pin-and-hole inwall, between inner peripheral surface and the body of rod outer wall Gap coordinates；
    The rubber bushing top is arranged to external diameter and the head outer diameter identical circular ring structure 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. 6. bogie as claimed in claim 1, it is characterised in that
    Two hangers are fixedly connected with the top of the car body；
    Two hangers are hung at the both ends of the bearing pin respectively.
  7. 7. bogie as claimed in claim 1, it is characterised in that
    The angle of the axis of the wheel and the framework top surface is 30 °~80 °.
  8. 8. bogie as claimed in claim 1, it is characterised in that also include：
    Pantagraph current collector, the top of the framework is fixed on, electric energy is obtained with being coordinated by trajectory；
    Electric box, it 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. 9. a kind of stream carrier vehicle, including car body, it is characterised in that the steering any one of also including claim 1-8 Frame, the car body hanging is on the bearing pin of the bogie.
  10. 10. stream carrier vehicle as claimed in claim 9, it is characterised in that the stream carrier vehicle is particularly used in underground The stream carrier vehicle of goods is transported in pipeline.
CN201711166957.3A 2017-11-21 2017-11-21 A kind of bogie and stream carrier vehicle Active CN107792110B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1282685A (en) * 2000-04-14 2001-02-07 胡应平 High-speed vehicle for use both on rail and on road
CN104302566A (en) * 2012-04-18 2015-01-21 乌尔曼包装系统有限责任及合伙两合公司 Transporting apparatus with linear-motor drive
CN107150693A (en) * 2016-09-18 2017-09-12 张志国 A kind of means of transport based on track
CN107215341A (en) * 2017-06-20 2017-09-29 中建空列（北京）科技有限公司 Built-in suspension formula track girder and the empty iron traffic system of built-in suspension formula
CN107226096A (en) * 2017-05-11 2017-10-03 中车长江车辆有限公司 A kind of transportation system
CN107354830A (en) * 2017-06-20 2017-11-17 中建空列（北京）科技有限公司 External suspension type rail beam and external suspension type sky iron traffic system
CN207416875U (en) * 2017-11-21 2018-05-29 中车长江车辆有限公司 A kind of bogie and stream carrier vehicle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1282685A (en) * 2000-04-14 2001-02-07 胡应平 High-speed vehicle for use both on rail and on road
CN104302566A (en) * 2012-04-18 2015-01-21 乌尔曼包装系统有限责任及合伙两合公司 Transporting apparatus with linear-motor drive
CN107150693A (en) * 2016-09-18 2017-09-12 张志国 A kind of means of transport based on track
CN107226096A (en) * 2017-05-11 2017-10-03 中车长江车辆有限公司 A kind of transportation system
CN107215341A (en) * 2017-06-20 2017-09-29 中建空列（北京）科技有限公司 Built-in suspension formula track girder and the empty iron traffic system of built-in suspension formula
CN107354830A (en) * 2017-06-20 2017-11-17 中建空列（北京）科技有限公司 External suspension type rail beam and external suspension type sky iron traffic system
CN207416875U (en) * 2017-11-21 2018-05-29 中车长江车辆有限公司 A kind of bogie and stream carrier vehicle

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