CN107878475B - A kind of underground piping system - Google Patents
A kind of underground piping system Download PDFInfo
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- CN107878475B CN107878475B CN201711199981.7A CN201711199981A CN107878475B CN 107878475 B CN107878475 B CN 107878475B CN 201711199981 A CN201711199981 A CN 201711199981A CN 107878475 B CN107878475 B CN 107878475B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/10—Tunnel systems
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Abstract
The present invention relates to a kind of underground piping systems, comprising: pipeline and at least one rail group, for piping laying in underground, inside is transport channel；Rail group is fixed on the inner wall at the top of pipeline；Rail group includes: two rails；The rail level of two rails is symmetrically obliquely installed；The wheel of stream carrier vehicle is run on the rail level of rail.The underground piping system is able to achieve the underground haulage of cargo, discharges aboveground space, alleviates urban traffic blocking.
Description
Technical field
The present invention relates to underground pipeline transportation technical field, in particular to a kind of underground piping system.
Background technique
The logistics services such as express delivery in recent years are quickly grown, and bring immense pressure to the urban transportation of originally increasingly congestion,
Urban congestion is solved to have compeled not allowing to delay.Serious sky is brought to urban environment using vapour, diesel oil as the modern means of communication of fuel
Gas pollution and noise pollution, while truck transport also brings security risk to city.Therefore, China is greatly developing in recent years
Track freight technology, general track freight system are built upon ground, and a small number of parts are established in the sky.
Ground or aerial track freight system occupied space are larger in the prior art, and development is limited to.
Summary of the invention
A kind of underground piping system provided by the present application, solves or part solves ground in the prior art or aerial
The larger technical problem of track freight system occupied space.
This application provides a kind of underground piping systems, comprising:
Pipeline, is embedded in underground, and inside is transport channel；
At least one rail group is fixed on the inner wall at the top of the pipeline；The rail group includes: two travelings
Rail；The rail level of two rails is symmetrically obliquely installed；The wheel of stream carrier vehicle is run on the rail level of the rail.
Preferably, the material of the pipeline is steel or concrete；
The material of the rail is steel；
The rail is by fastener or is weldingly fixed on the pipeline, or
The rail and the pipeline are made by integrally formed.
Preferably, the rail level of the rail and the angle of horizontal plane are 120 °~170 °.
Preferably, the side that the lower part of the rail corresponds to the rail level is provided with limiting block.
Preferably, the top surface of the limiting block is set as arcwall face, the top of the arcwall face of the limiting block with it is described
The rail level of rail connects, and lower part levels off to horizontal plane.
Preferably, the rail opens up lightening hole.
Preferably, further include:
By trajectory, quantity is corresponding with the quantity of the rail group, is arranged on the inner wall at the top of the pipeline, it is described by
Trajectory is located at the centre of two rails.
Preferably, described be fixed on the inner wall at the top of the pipeline by trajectory by fastener；
It is described to be connected power supply part by trajectory, to transmit electric energy to the stream carrier vehicle.
Preferably, the both ends connection Large Underground of the pipeline loads and unloads goods station point；
The intermediate connection of the pipeline has more root knot structures branch pipe(tube) identical with the pipeline, and the end of the branch pipe(tube) connects
Logical small underground loads and unloads goods station point；
The branch pipe(tube) is internally provided with traveling branch rail group, the structure and quantity of the traveling branch rail group all with the traveling
Rail group is identical, and the traveling branch rail group is connected with the corresponding rail group.
Preferably, being provided with multiple ventilating parts and multiple illuminace components in the pipeline and the branch pipe(tube).
One or more technical solutions provided herein, have at least the following technical effects or advantages:
Due to using the internal piping laying with transport channel in underground, it is fixed on the inner wall at the top of pipeline
A few rail group, rail group includes: the first rail and the second rail, and the rail level of the first rail is obliquely installed,
The rail level of the rail level of second rail and the first rail is symmetrical arranged, and the wheel of stream carrier vehicle is in the first rail and second
It is run on the rail level of rail；Underground piping carries out cargo underground haulage for stream carrier vehicle and provides space, discharges aboveground space,
Alleviate urban traffic blocking；Stream carrier vehicle is suspended in midair and is operated on the overhead rail of pipeline, and stream carrier vehicle can be discharged
Horizontal swing, reduce stream carrier vehicle to the impact force of rail and pipeline；The design of overhead rail, can good conformity
The limited pipeline in space provides bigger space for stream carrier vehicle, and then increases the volume of cargo of car body, enhancing transport energy
Power.In this way, efficiently solving ground in the prior art or aerial track freight system occupied space is larger, development is limited to
The technical issues of, it realizes and a kind of underground piping system for carrying out underground cargo transport for stream carrier vehicle is provided, carry out cargo
Underground haulage, discharge aboveground space, alleviate the technical effect of urban traffic blocking.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the stream carrier vehicle system that the embodiment of the present invention 2 provides；
Fig. 2 is the bogie for the stream carrier vehicle system that the embodiment of the present invention 1 provides and the structural schematic diagram of car body；
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, hub motor, pillar and framework；
Fig. 6 be Fig. 3 in revoke, the partial enlarged view 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 view of rail end in Fig. 8；
Figure 10 is the structural schematic diagram for the stream carrier vehicle system that the embodiment of the present invention 3 provides.
(component that each label represents in diagram successively are as follows: 1 pipeline, 2 rails, 3 are turned to by trajectory, 4 stream carrier vehicles, 5
Frame, 7 frameworks, 8 pin shafts, 9 rubber bushings, 10 wheels, 11 hub motors, 12 electric boxs, 13 is revoked, 14 pantagraph current collectors, 15 6 car bodies
Pillar, 16 ear mounts, 17 lightening holes, 18 rail levels, 19 limiting blocks, 20 third rails, 21 the 6th rails)
Specific embodiment
A kind of underground piping system provided by the embodiments of the present application, solve or part solve ground in the prior art or
The technical issues of aerial track freight system occupied space is larger, and development is by limitation, by the way that inside is had transport channel
Piping laying in underground, at least one rail group is fixed on the inner wall at the top of pipeline, rail group includes: the first traveling
The wheel of rail and the second rail, stream carrier vehicle is run on the rail level of the first rail and the second rail；Realize object
It flows transport vehicle and carries out underground cargo transport, discharge aboveground space, alleviate the technical effect of urban traffic blocking.
Referring to attached drawing 7~10, this application provides a kind of underground piping systems, comprising: pipeline 1 and at least one rail
Group, pipeline 1 are embedded in underground, and inside is transport channel.Rail group is fixed on the inner wall at 1 top of pipeline, rail group packet
Include: the rail level 18 of two rails 2, two rails 2 is symmetrically obliquely installed, and the wheel 10 of stream carrier vehicle 4 is in two travelings
It is run on the rail level 18 of rail 2.
Wherein, underground piping 1 realizes that stream carrier vehicle 4 to the underground haulage of cargo, discharges aboveground space, alleviates city and hands over
Logical congestion；Stream carrier vehicle 4 is suspended in midair and is operated on the overhead rail of pipeline 1, can discharge the lateral pendulum of stream carrier vehicle 4
It is dynamic, stream carrier vehicle 4 is reduced to the impact force of rail 2 and pipeline 1；The design of overhead rail 2, can good conformity space
Limited pipeline 1 provides bigger space for stream carrier vehicle 4, and then increases the volume of cargo of car body 6, enhances transport capacity.
Further, rail 2 opens up lightening hole 17, meeting structural stability and the base with enough bearing capacitys
On plinth, lightening hole 17 is opened up in rail 2, reduces the load of pipeline 1, improves transport capacity, while also saving rail 2
Raw materials for production.
Further, the both ends connection Large Underground of pipeline 1 loads and unloads goods station point；The intermediate connection of pipeline 1 has more root knot structures
The end connection small underground of branch pipe(tube) identical with pipeline 1, branch pipe(tube) loads and unloads goods station point；Branch pipe(tube) be internally provided with structure and
Quantity traveling branch rail group identical with rail group, traveling branch rail group are connected with corresponding rail group.Pass through pipeline 1 and branch pipe
The cargo transport between each large-scale and small underground handling goods station point is realized in road, improves conevying efficiency.In pipeline 1 and branch pipe(tube)
Multiple ventilating parts and multiple illuminace components are provided with, overhaul or replace component in order to which personnel enter in pipeline 1.
The underground piping system of the application is discussed in detail below by specific embodiment:
Embodiment one
The material of pipeline 1 is steel or concrete, and section is circle；One rail group is set in circular pipe 1, at this point,
Rail group includes: the first rail and the second rail, and the center line about circular pipe 1 is symmetrical, the first rail and
The material of two rails is steel；First rail and the second rail by fastener or are weldingly fixed on pipeline 1, alternatively,
First rail and the second rail and pipeline 1 are made by integrally formed, since stream carrier vehicle 4 has certain weight in itself
Amount, it is higher to the structural requirement of rail 2 and pipeline 1 in fully loaded with cargo transported, steel pipe 1 and rail 2 it is whole
Body strength and stiffness are higher, and the suspention and transport for being able to satisfy stream carrier vehicle 4 require, and guarantee good structural stability.Steel
Pipeline 1 has good closure, adapts to underground environment, and soil and water is avoided to enter transport channel, guarantees transportation environment.
Further, the angle of the rail level 18 of the first rail or the second rail and horizontal plane is 120 °~170 °, because
Stream carrier vehicle 3 and cargo are suspended on the first rail and the second rail, and the weight of the two is finally all passed by wheel 10
Be delivered on the first rail and the second rail, moreover, general wheel 10 is arranged vertically on rail level 7,7 inclination angle of rail level it is big
The bearing capacity of the small bogie 5 that will affect wheel 10 and stream carrier vehicle 4, angle is too small to will lead to wheel 10 and logistics transportation
5 stress condition of bogie of vehicle 4 is poor, and wheel 10 bears biggish 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, will lead to the first rail and the second rail is made
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, it is existing is easy to happen sideslip
As therefore, the rail level 18 of the first rail or the second rail and the angle of horizontal plane are set as 120 °~170 °, preferably press from both sides
Angular region is 150 °~170 °, is illustrated, angle is preferably arranged to 170 °, at this point, bogie 5 and the first rail and the
Two rails are in optimal stress, and bogie 5 will not be translated substantially when excessively curved, and car body 6 will not occur substantially to roll,
After returning to the straightway of rail 2, stream carrier vehicle 4 can quickly return just under Gravitative Loads.
First rail and the second rail are arranged symmetrically about the center line of pipeline 1, the side on the first rail top
The shape and 1 inner wall of pipeline in face are adapted, and are close to be fixed on 1 inner wall of pipeline；The another side on the first rail top is
Rail level 18；The bottom surface of first rail lower part is horizontal plane.The side that first rail lower part corresponds to rail level 18 is provided with first
Limiting block；The top surface of first limiting block is set as arcwall face, the rail on the top of the arcwall face of the first limiting block and the first rail
Face 18 connects, and lower part levels off to horizontal plane.When stream carrier vehicle 4 is excessively curved, the meeting lateral sliding under effect of inertia of bogie 5,
The wheel 10 of side is caused to move up along rail level 18, the wheel 10 of the other side is moved down along rail level 18, and the wheel 10 moved down may be sent out
Raw wheel 10 slips over 18 bottom margin of rail level and derails, the major accident for causing entire stream carrier vehicle 4 to fall, and 18 bottom of rail level
The first limiting block and the second limiting block of portion edge setting can effectively avoid wheel 10 that derailment accident occurs, and ensure stream carrier vehicle
4 operational safety.
Pipeline 1 arranges one by trajectory 3, is arranged on the inner wall at 1 top of pipeline, is located at the first rail and the second traveling
The centre of rail；Power supply part is connected by trajectory 3, to transmit electric energy to stream carrier vehicle 4；It is fixed on by trajectory 3 by fastener
On the inner wall at 1 top of pipeline, when the material of pipeline 1 is steel, felt pad is provided with by between trajectory 3 and pipeline 1.By being flowed
Rail 3 obtains electric energy with the driving device of supply vehicle, realizes being driven by electricity for stream carrier vehicle 4, reduces traditional fuel driving and makes
At air pollution.
The structure of one rail group of setting in pipeline is described above, is described below in pipeline and two rail groups is set
Specific structure:
Embodiment two
Referring to attached drawing 10, the material of pipeline 1 is steel or concrete, and section is ellipse；Setting two in oval ducts 1
Rail group, one of rail group include: third rail 20 and the 4th rail, another rail group includes:
Five rails and the 6th rail 21.Third rail 20 and the 6th rail 21 are symmetricly set on 1 top of oval ducts
Two sides, the 4th rail and the 5th rail are fixed on the centre at 1 top of oval ducts, the 4th rail and the 5th rail
It can independently arrange, an entirety can also be made in the 4th rail and the 5th rail.The rail group of the present embodiment
Material and the connection type of pipeline 1 all with embodiment one the case where it is identical.Two rail groups, which are arranged, may be implemented logistics transportation
Vehicle 4 is run side by side in the same direction, alternatively, the way traffic of stream carrier vehicle 4, improves the transport capacity of entire underground piping system.
Two are arranged in oval ducts 1 by trajectory 3, respectively corresponds rail group and is arranged on the inner wall at 1 top of pipeline；
Be fixed on the inner wall at the top of pipeline 1 by trajectory 3 by fastener, when pipeline 1 is steel material, by trajectory 3 and pipeline 1 it
Between be provided with felt pad.
The specific example structure of underground piping system is forgoing described, below come to introduce include what preceding embodiment was mentioned
The stream carrier vehicle system of underground piping system:
It include: pipeline 1, at least one rail group and logistics transportation present invention also provides a kind of stream carrier vehicle system
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 packet
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；Rail level of the wheel 10 of 5 two sides of bogie in 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 two 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 reinforce 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 is operated on the overhead rail of pipeline 1, can discharge the cross of car body 6
To swing, stream carrier vehicle 4 is reduced to the impact force of rail 2 and pipeline 1；The design of overhead rail, can good conformity
The limited pipeline 1 in space provides bigger space 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 of pipeline 1 loads and unloads goods station point；The intermediate connection of pipeline 1 has more root knot structures and 1 phase of pipeline
The end connection small underground of same branch pipe(tube), branch pipe(tube) loads and unloads goods station point；Branch pipe(tube) is internally provided with structure and quantity and walks
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 overhaul or replace 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 specific structure of the bogie of stream carrier vehicle system provided by the present application is introduced below by specific embodiment:
Embodiment 1
Referring to attached drawing 3 and 4, bogie 5 includes: framework 7, revokes 13, pin shaft 8, several hub motors 11 and several wheels
10；Pin hole is opened up in the middle part of framework 7；It revokes 13 and hangs and be located in pin hole, lower part opens up axis hole；Pin shaft 8 is threaded through in axis hole, for hanging
Trailer body 6；The center line of the opposite framework 7 of several hub motors 11 is arranged symmetrically in the two sides at 7 top of framework；Hub motor 11 with
Framework 7 is fixedly connected；The output end of corresponding hub motor 11 is arranged in several wheels 10；The radial section of wheel 10 is perpendicular to walking
The rail level 18 of row rail 2.
The wheel 10 of 5 two sides of bogie arranges that the weight of car body 6 passes through pin shaft 8, revokes 13, framework 7, wheel in splayed
Hub motor 11 and wheel 10 are transmitted 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 side of frame rises along the inclined surface of rail 2, the corresponding decline of the wheel 10 of the other side, at this time 5 center line of bogie
The inclination of opposed vertical face, when car body 6 reenters straightway, centrifugal force disappears, and bogie 5 is automatic right under gravity
Middle return, no setting is required directive wheel and guided way, the wheel 10 of splayed arrangement collects load-carrying, three kinds of functions of walking and guiding are one
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 two sides at 7 top of framework correspond to hub motor 11 be tiltedly installed with it is several
Column 15；Pillar 15 is fixedly connected by fastener with hub motor 11；Wheel 10 passes through the output of fastener and hub motor 11
End is fixedly connected；The centerline collineation of pillar 15, hub motor 11 and wheel 10.Framework 7 includes: top plate and bottom plate and is fixed on
Muti-piece 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 be the identical rectangular steel plates of structure, connecting plate material be 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
Cooperated by flange with multiple bolts and be connected and fixed with hub motor 11, guarantees that connection is firm also convenient for disassembly and assembly.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 successively passes to hub motor 11 and wheel 10 by pillar 15, passes to rail 2 finally by wheel 10,
Therefore, it sets the center line of pillar 15, hub motor 11 and wheel 10 to collinearly can guarantee the stress of entire 5 structure of bogie
Stability.
Further, it referring to attached drawing 6 and 7, revokes 13 axis and intersects with the center line of framework 7,13 will be revoked and be arranged in
The middle position of framework 7 can optimize the gravity distribution of car body 6, keep the stress of every single wheel 10 identical, bogie 5 be avoided to exist
Lead to that unilateral 10 stress of wheel is 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 in the body of rod
Lower part, the centerline parallel of center line and framework 7.Further include: rubber bushing 9 is arranged in pin hole, revokes 13 and be threaded through rubber
In glueballs hinge 9；The outer circumference surface and pin hole inner wall of 9 lower part of rubber bushing are interference fitted, and inner peripheral surface is matched with body of rod outer wall gap
It closes；9 top of rubber bushing is set as outer diameter circular ring structure 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 transmit vertical force；Rubber bushing 9
Lower part can transmit the horizontal and vertical load of car body 6, while can also discharge the revolution between car body 6 and bogie 5, be conducive to logical
Cross the sharp radius curve section of rail group.
The head undersurface for revoking 13 is set as inclined surface；The top surface of the circular ring structure of rubber bushing 9 is set as and revokes
The corresponding inclined surface of 13 head undersurface, the setting of inclined surface can optimize rubber bushing 9 it is vertical to horizontal direction stress, turn
Avoid the circular ring structure of rubber bushing 9 by excessive compression when excessively curved to frame 5 and recurring structure deformation.
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 pin shaft 8
Both ends, and the axis of pin shaft 8 is consistent with the direction of travel of bogie 5, can be released effectively 6 roll freedom of car body in this way.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, the stream carrier vehicle system further include: 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 with by between 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, obtains electric energy with being cooperated by trajectory 3；Electric box 12 and pantagraph current collector 14
And hub motor 11 connects, the electrical energy transportation that pantagraph current collector 14 is obtained to hub motor 11 and other electrical components realizes logistics
Transport vehicle 4 is driven by electricity, and reduces air pollution caused by traditional fuel driving.
As a kind of preferred structure, the quantity of hub motor 11 and wheel 10 is 4；4 hub motors 11 are located at
The both ends of 7 side of framework.Car body 6 is hung in the lower section of two bogies 5, and the top two of car body 6 is arranged in 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 device, and attachment device connects multiple car bodies 6
It connects and organizes into groups operation 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 structure of inside one rail group of arrangement:
Embodiment 2
The stream carrier vehicle system of the present embodiment includes the bogie, car body, circular pipe, a traveling of embodiment one
Rail group and one are arranged on the inner wall at 1 top of pipeline by trajectory by trajectory 3, 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 as follows: the first rail and the second rail, the center line about 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 and pipeline 1 are made by integrally formed, since stream carrier vehicle 4 has 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, and the suspention and transport for being able to satisfy stream carrier vehicle 4 require, and guarantee good
Good structural stability.Steel pipe 1 has good closure, adapts to underground environment, avoids soil and water from entering transport logical
Road guarantees 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 transmitted 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 will affect wheel 10 and stream carrier vehicle 4, angle is too small to will lead to wheel 10 and logistics transportation
The bogie stress condition of vehicle 4 is poor, and wheel 10 bears biggish 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, will lead to the first rail and the second rail is made
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, it is existing is easy to happen sideslip
As therefore, the rail level 18 of the first rail or the second rail and the angle of horizontal plane are set as 120 °~170 °, preferably press from both sides
Angular region is 150 °~170 °, is illustrated, angle is preferably arranged to 170 °, at this point, bogie 5 and the first rail and the
Two rails are in optimal stress, and bogie 5 will not be translated substantially when excessively curved, and car body 6 will not occur substantially to roll,
After returning to the straightway of rail group, stream carrier vehicle 4 can quickly return just under Gravitative Loads.
The shape and 1 inner wall of pipeline of the one side on 2 top of rail are adapted, and are 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
Side is provided with limiting block 19；The top surface of limiting block 19 is set as arcwall face, the top of the arcwall face of limiting block 19 and rail 2
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, causes the wheel 10 of side to move up along rail level 7, the wheel 10 of the other side is moved down along rail level 18, and the wheel 10 moved down may
Wheel 10 occurs to slip over 18 bottom margin of rail level and derail, the major accident for causing entire stream carrier vehicle 4 to fall, and rail level 18
The limiting block 19 of bottom margin setting 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 respectively corresponded rail group by trajectory 3 and are arranged on the inner wall at 1 top of pipeline by row rail group and two.Pipeline 1
Material be steel or concrete, section be ellipse；Referring to attached drawing 10, two rail groups are set in oval ducts 1, wherein
Two rails 2 of one rail group are as follows: third rail 20, the 4th rail, two travelings of another rail group
Rail 2 are as follows: the 5th rail and the 6th rail 21.Third rail 20 and the 6th rail 21 are symmetricly set on oval ducts
The two 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, an entirety can also be made in the 4th rail and the 5th rail.
The material of the rail group of the present embodiment and the connection type of pipeline 1 all with embodiment two the case where it is identical.Third
Rail, the 4th rail, the 5th rail and the 6th rail are both provided with the limiting block 19 in embodiment two.Setting two
Running side by side in the same direction for stream carrier vehicle 4 may be implemented in rail group, alternatively, the way traffic of stream carrier vehicle 4, is improved entire
The transport capacity of stream carrier vehicle system.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not limited to this hair the foregoing is merely a specific embodiment of the invention
Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (7)
1. a kind of underground piping system characterized by comprising
Pipeline, is embedded in underground, and inside is transport channel；
At least one rail group is fixed on the inner wall at the top of the pipeline；The rail group includes: two rails；
The rail level of two rails is symmetrically obliquely installed；The wheel of stream carrier vehicle is run on the rail level of the rail；
The rail level of the rail and the angle of horizontal plane are 120 °~170 °；
The side that the lower part of the rail corresponds to the rail level is provided with limiting block；
The top surface of the limiting block is set as arcwall face, the rail level phase on the top of the arcwall face of the limiting block and the rail
It connects, lower part levels off to horizontal plane；
The stream carrier vehicle includes car body and bogie, and the car body hanging is in the lower section of the bogie, the steering
The wheel of frame two sides is run on two rails；
The bogie includes:
Framework, middle part open up pin hole；
It revokes, hangs and be located in the pin hole, lower part opens up axis hole；
Pin shaft is threaded through in the axis hole, for hanging car body；
Several hub motors, the center line of the relatively described framework are arranged symmetrically in the two sides at the top of the framework, the wheel hub electricity
Machine is fixedly connected with the framework；And
The output end of the correspondence hub motor, the top surface inclination cloth of the relatively described framework of the wheel is arranged in several wheels
It sets, the bottom opposite crests of the wheel are far from the framework；
Described revoke include:
The body of rod for being pressed on the head of the framework top surface and being threaded through in the pin hole,
The lower part of the body of rod, the centerline parallel of the center line of the axis hole and the framework is arranged in the axis hole；
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 and the pin hole inner wall are interference fitted, between inner peripheral surface and the body of rod outer wall
Gap cooperation；
The rubber bushing top is set as 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；
The head undersurface revoked is set as inclined surface；The top surface of the circular ring structure of the rubber bushing be set as with it is described
The corresponding inclined surface of the head undersurface revoked.
2. underground piping system as described in claim 1, which is characterized in that
The material of the pipeline is steel or concrete；
The material of the rail is steel；
The rail is by fastener or is weldingly fixed on the pipeline, or
The rail and the pipeline are made by integrally formed.
3. underground piping system as described in claim 1, which is characterized in that
The rail opens up lightening hole.
4. underground piping system as described in claim 1, which is characterized in that further include:
By trajectory, quantity is corresponding with the quantity of the rail group, is arranged on the inner wall at the top of the pipeline, described by trajectory
Positioned at the centre of two rails.
5. underground piping system as claimed in claim 4, which is characterized in that
It is described to be fixed on the inner wall at the top of the pipeline by trajectory by fastener；
It is described to be connected power supply part by trajectory, to transmit electric energy to the stream carrier vehicle.
6. underground piping system as described in claim 1, which is characterized in that
The both ends connection Large Underground of the pipeline loads and unloads goods station point；
The intermediate connection of the pipeline has more root knot structures branch pipe(tube) identical with the pipeline, and the end connection of the branch pipe(tube) is small
Load and unload goods station point in type underground；
The branch pipe(tube) is internally provided with traveling branch rail group, the structure and quantity of the traveling branch rail group all with the rail group
Identical, the traveling branch rail group is connected with the corresponding rail group.
7. underground piping system as claimed in claim 6, which is characterized in that
Multiple ventilating parts and multiple illuminace components are provided in the pipeline and the branch pipe(tube).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711199981.7A CN107878475B (en) | 2017-11-21 | 2017-11-21 | A kind of underground piping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711199981.7A CN107878475B (en) | 2017-11-21 | 2017-11-21 | A kind of underground piping system |
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| Publication Number | Publication Date |
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| CN107878475A CN107878475A (en) | 2018-04-06 |
| CN107878475B true CN107878475B (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711199981.7A Active CN107878475B (en) | 2017-11-21 | 2017-11-21 | A kind of underground piping system |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629665B (en) * | 2019-01-04 | 2020-08-25 | 亳州学院 | Ground logistics transportation pipeline |
| CN109680715B (en) * | 2019-01-04 | 2021-02-23 | 亳州学院 | Underground logistics transportation pipeline |
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| CN201144113Y (en) * | 2008-01-22 | 2008-11-05 | 内蒙古麦格磁投资管理有限公司 | Electromagnetic pipeline transportation system |
| CN201190039Y (en) * | 2008-04-21 | 2009-02-04 | 内蒙古麦格磁投资管理有限公司 | Suspension guiding device of mine trucks |
| CN103213583A (en) * | 2012-01-18 | 2013-07-24 | 张佳伟 | Double-layer running urban rail transportation system |
| CN107310562A (en) * | 2017-06-20 | 2017-11-03 | 中建空列（北京）科技有限公司 | On put suspension type rail beam and on put the empty iron traffic system of suspension type |
| 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 |
| CN207416827U (en) * | 2017-11-21 | 2018-05-29 | 中车长江车辆有限公司 | A kind of underground piping system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226096B (en) * | 2017-05-11 | 2019-10-25 | 中车长江车辆有限公司 | A kind of transportation system |
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2017
- 2017-11-21 CN CN201711199981.7A patent/CN107878475B/en active Active
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|---|---|---|---|---|
| CN201144113Y (en) * | 2008-01-22 | 2008-11-05 | 内蒙古麦格磁投资管理有限公司 | Electromagnetic pipeline transportation system |
| CN201190039Y (en) * | 2008-04-21 | 2009-02-04 | 内蒙古麦格磁投资管理有限公司 | Suspension guiding device of mine trucks |
| CN103213583A (en) * | 2012-01-18 | 2013-07-24 | 张佳伟 | Double-layer running urban rail transportation system |
| CN107310562A (en) * | 2017-06-20 | 2017-11-03 | 中建空列（北京）科技有限公司 | On put suspension type rail beam and on put the empty iron traffic system of suspension type |
| 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 |
| CN207416827U (en) * | 2017-11-21 | 2018-05-29 | 中车长江车辆有限公司 | A kind of underground piping system |
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| CN107878475A (en) | 2018-04-06 |
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