CN107600079A - A kind of powered traction system for hanging empty iron - Google Patents
A kind of powered traction system for hanging empty iron Download PDFInfo
- Publication number
- CN107600079A CN107600079A CN201711045786.9A CN201711045786A CN107600079A CN 107600079 A CN107600079 A CN 107600079A CN 201711045786 A CN201711045786 A CN 201711045786A CN 107600079 A CN107600079 A CN 107600079A
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- Prior art keywords
- empty iron
- power transmission
- hitch frame
- contiguous block
- transmission shaft
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a kind of powered traction system for hanging empty iron, including hitch frame, driven wheels and active wheels, hitch frame front-end and back-end are respectively equipped with a set of driven wheels, the middle part of hitch frame is provided with a set of active wheels, active wheels include drive hubs, power transmission shaft, motor and decelerator, respectively with being driven axis connection on the output shaft at decelerator both ends, power transmission shaft is arranged on hitch frame by bearing, power transmission shaft outer end is connected with drive hubs, the input shaft of decelerator is down-set, the input shaft and motor connection of decelerator, motor is connected by brush with the high-voltage conducting wires being arranged at the top of hanging rail；Hitch frame bottom is connected by steering suspension frame with hanging empty iron.Steering suspension frame is using unique structure design, while bonding strength is ensured, flexible drawing effect also is provided to hang the traction of the guiding of empty iron, relative to existing Hard link, empty iron is hung when being turned under powered traction system is drawn, empty iron is hung and rocks acutely.
Description
Technical field
The present invention relates to a kind of suspension type sky iron technical field, and in particular to a kind of powered traction system for hanging empty iron.
Background technology
With the transition in epoch, urbanization process is constantly accelerated, and therefore, city size is grown rapidly.With rhythm of life
Quickening and urban population quantity sharply increase, the travel amount of people is increasing, the increase of this travel amount, it is not limited to
In single city, but have diffused between city and rural area, between city and city.
Existing traffic can not meet the trip of people, and there is different degrees of automobile jam in each big city in the world.
Therefore, people always search for various modes to solve the caused traffic jam issue of growing travel amount.Due to
Empty rail train by traffic above-ground move in the air, based in process of construction on ground Architectural Equipment influence it is small, open rear train operation
Speed is fast, track move towards laying flexibly, the advantage such as environmentally safe in running, therefore it is in many cities, city and
Rapid development has been obtained between city.
Monorail train is the train run in the air below track in a hanging manner.This train appears in moral earliest
State, put into commercial operation.Compared with subway and light rail, hanging type aerial train has the spy such as low cost, security reliability height
Point.
Being set because empty rail road is aerial, vehicle is hung at the lower section of track, therefore for the trailer system area of empty rail train
Not in the trailer system of conventional train bottom, it is desirable to which traction electric machine dissipates in the trailer system small volume of empty rail train, trailer system
Thermal effect is good, and further optimization can be that the further development of China's sky rail train is established due to the trailer system of empty rail train driving
Fixed more solid foundation.
Vehicle is runed in the lower section of track girder, is attached between vehicle and track girder by bogie.Due to suspension type
Monorail traffic system entirety lateral stiffness deficiency, produces larger transverse shakiness, makes when causing suspension type monorail traffic operation
The stationarity and passenger's comfortableness for obtaining vehicle cannot ensure, have impact on the popularization of suspension type monorail traffic.
The content of the invention
The purpose of the present invention is to be to overcome prior art deficiency, and it is an object of the present invention to provide a kind of power traction for hanging empty iron
System, the powered traction system that empty iron is hung in solution is complicated, and power is small, and powered traction system is with hanging asking for empty iron cooperation
Topic, current suspension sky Tie Tong crosses powered traction system and pulls round complexity in addition, the problem of easily causing train to rock.
The present invention is achieved through the following technical solutions：
A kind of powered traction system for hanging empty iron, including hitch frame, driven wheels and active wheels, before the hitch frame
End and rear end are respectively equipped with a set of driven wheels, and the middle part of the hitch frame is provided with a set of active wheels, the active wheels bag
Include drive hubs, power transmission shaft, motor and decelerator, it is described respectively with being driven axis connection on the output shaft at the decelerator both ends
Power transmission shaft is arranged on hitch frame by bearing, and the power transmission shaft outer end is connected with drive hubs, the input shaft of the decelerator
Down-set, the input shaft and motor connection of the decelerator, the motor is by brush and is arranged at the top of hanging rail
High-voltage conducting wires connect；The hitch frame bottom is connected by steering suspension frame with hanging empty iron.
Further, the steering suspension frame includes V-type connecting seat and Y type links, and the V-type connecting seat lower end is fixed
Installed in hanging on empty iron, two links that the Y types link upper end is provided with firmly are connected with hitch frame, and the V-type connects
Joint chair is corresponding to be connected installation with two pieces Y type links, and the Y types link lower end is corresponding with V-type connecting seat upper end by bulb
A connection leg connection.
Further, a pair of fixture blocks, a pair of fixture block folders are respectively equipped with described two links in Y types link upper end
It is located on hitch frame and is bolted.
Further, the drive hubs are provided with the drive hubs contiguous block being connected with power transmission shaft, the transmission
Axle is provided with the power transmission shaft contiguous block being connected with drive hubs contiguous block, the drive hubs contiguous block and transmission axis connection
Block is bolted fixation.
Further, it is provided with universal joint between the power transmission shaft contiguous block and power transmission shaft.
Further, the driven wheels include driven wheel hub and connecting shaft, and the driven wheel hub is provided with and connecting shaft
The driven wheel hub contiguous block of connection, the connecting shaft are arranged on hitch frame, are provided with connecting shaft both ends and are connected with driven wheel hub
Block connecting shaft contiguous block in mating connection, the driven wheel hub contiguous block are bolted fixation with connecting shaft contiguous block.
Further, connected between the connecting shaft contiguous block and connecting shaft by universal joint.
Further, the motor is arranged on two pieces Y type links by mounting bracket.
Further, the brush is arranged on hitch frame.
Further, the hitch frame is rectangular frame structure.
The present invention compared with prior art, has the following advantages and advantages：
1st, a kind of powered traction system for hanging empty iron of the present invention, suspension is arranged on using will occupy the larger motor in space
Outside guide rail, suitable traction electric machine can be so selected according to power demand, makes suspension sky iron kinetic energy more powerful；
2nd, a kind of powered traction system for hanging empty iron of the present invention, a set of driven wheels and two sets of masters are set on hitch frame
Driving wheel group, three wheel groups make trailer system operation more steady, wherein, drive hubs are provided with what is be connected with power transmission shaft
Drive hubs contiguous block, power transmission shaft are provided with the power transmission shaft contiguous block being connected with drive hubs contiguous block, and drive hubs connect
Connect block and be bolted fixation with power transmission shaft contiguous block；Driven wheels include driven wheel hub and connecting shaft, are set on driven wheel hub
There is a driven wheel hub contiguous block with being connected axis connection, connecting shaft is arranged on hitch frame, is provided with connecting shaft both ends and driven pulley
Hub contiguous block connecting shaft contiguous block in mating connection, driven wheel hub contiguous block are bolted solid with connecting shaft contiguous block
It is fixed；
By the way of above-mentioned wheel hub is connected with connecting shaft by contiguous block, trailer system can be made to be easily installed and tear open
Unload, compared to existing hub system, being required for taking apart hanging rail could take out or install；
3rd, a kind of powered traction system for hanging empty iron of the present invention, hitch frame is hung empty iron using steering suspension frame and connect
Connect, steering suspension frame includes V-type connecting seat and Y type links, and V-type connecting seat lower end is fixedly mounted on the empty iron of suspension, and Y types connect
Connect two links that frame upper end is provided with firmly to be connected with hitch frame, V-type connecting seat is corresponding to be connected peace with two pieces Y type links
Dress, the Y types link lower end are connected by a bulb connection leg corresponding with V-type connecting seat upper end, and steering suspension frame is adopted
With the structure design of uniqueness, while bonding strength is ensured, also flexible drawing work is provided to hang the traction of the guiding of empty iron
With relative to existing Hard link, when hanging empty iron and being turned under powered traction system traction, hanging empty iron and rock acutely, lead
Cause passenger uncomfortable；
4th, a kind of powered traction system for hanging empty iron of the present invention, it is provided between power transmission shaft contiguous block and power transmission shaft universal
Section；Connected between connecting shaft contiguous block and connecting shaft by universal joint.By the universal joint being provided between above-mentioned wheel hub and rotating shaft,
The joint being structurally and functionally somewhat like in human limb of universal joint, it allows the angle between connected part in certain model
Enclose interior change.So that wheel hub when turning to, has certain steering free angle, consequently facilitating less outstanding using steering angle
Guide rail is hung, is easy to hang smoothly turning to for empty iron.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation that a kind of powered traction system for hanging empty iron of the present invention is overlooked；
Fig. 2 is the structural representation of active wheels of the present invention；
Fig. 3 is the enlarged diagram at A in Fig. 2
Fig. 4 is the structural representation of Y types link of the present invention；
Mark and corresponding parts title in accompanying drawing：
1- hitch frames, 2- drive hubs, 3- power transmission shafts, 4- motors, 5- decelerators, 6- output shafts, 7- input shafts, 8- electricity
Brush, 9- hanging rails, 10- high-voltage conducting wires, 11- hang empty iron, 12-V type connecting seats, 13-Y type links, 14- links, 15-
Connection leg, 16- fixture blocks, 17- drive hubs contiguous blocks, 18- power transmission shaft contiguous blocks, 19- universal joints, the driven wheel hubs of 20-, 21- connect
Spindle, 22- mounting brackets, the driven wheel hub contiguous blocks of 23-, 24- connecting shaft contiguous blocks.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As Figure 1-4, a kind of powered traction system for hanging empty iron of the present invention, including hitch frame 1, driven wheels and master
Driving wheel group, the front-end and back-end of hitch frame 1 are respectively equipped with a set of driven wheels, and the middle part of hitch frame 1 is provided with a set of active wheels, and three
It is more steady that wheel group runs trailer system, and active wheels include drive hubs 2, power transmission shaft 3, motor 4 and decelerator 5, electricity
Machine 4 can be connected, power transmission shaft 3 passes through with 86 series three phase stepper motors with power transmission shaft 3 respectively on the output shaft 6 at the both ends of decelerator 5
Bearing is arranged on hitch frame 1, and the outer end of power transmission shaft 3 is connected with drive hubs 2, and the input shaft 7 of decelerator 5 is down-set,
The input shaft 7 of decelerator 5 is connected with motor 4, and the motor 4 passes through brush 8 and the high-voltage conducting wires being arranged at the top of hanging rail 9
10 connections；The bottom of hitch frame 1 is connected by steering suspension frame with hanging empty iron 11.
Hitch frame 1 and threeway hub unit are arranged in the guide groove of hanging rail.
A kind of powered traction system for hanging empty iron of the present invention, led using will occupy the larger motor in space and be arranged on suspension
Outside rail, suitable traction electric machine can be so selected according to power demand, makes suspension sky iron kinetic energy more powerful；Three wheel groups make
Trailer system operation is more steady, wherein, drive hubs are provided with to the drive hubs contiguous block being connected with power transmission shaft, passed
Moving axis is provided with the power transmission shaft contiguous block being connected with drive hubs contiguous block, drive hubs contiguous block and power transmission shaft contiguous block
It is bolted fixation；Driven wheels include driven wheel hub and connecting shaft, driven wheel hub be provided be connected axis connection from
Runner hub contiguous block, connecting shaft are arranged on hitch frame, are provided with connecting shaft both ends in mating connection with driven wheel hub contiguous block
Connecting shaft contiguous block, driven wheel hub contiguous block and connecting shaft contiguous block are bolted fixation；
By the way of above-mentioned wheel hub is connected with connecting shaft by contiguous block, trailer system can be made to be easily installed and tear open
Unload, compared to existing hub system, being required for taking apart hanging rail could take out or install.
Embodiment 2
As Figure 1-4, a kind of powered traction system for hanging empty iron of the present invention, on the basis of embodiment 1, turn to outstanding
Hanger includes V-type connecting seat 12 and Y types link 13, and the lower end of V-type connecting seat 12 is fixedly mounted on the empty iron 11 of suspension, Y
Two links 14 that the upper end of type link 13 is provided with firmly are connected with hitch frame 1, and the V-type connecting seat 12 corresponds to and two pieces Y
The connection installation of type link 13, the lower end of Y types link 13 passes through a bulb connection leg 15 corresponding with the upper end of V-type connecting seat 12
Connection.
A pair of fixture blocks 16 are respectively equipped with the link 14 of Y types link 13 upper end two, a pair of fixture blocks 16 are folded in
It is bolted on hitch frame 1.
A kind of powered traction system for hanging empty iron of the present invention, hitch frame is hung empty iron using steering suspension frame and connect,
Steering suspension frame includes V-type connecting seat and Y type links, and V-type connecting seat lower end is fixedly mounted on the empty iron of suspension, the connection of Y types
Two links that frame upper end is provided with firmly are connected with hitch frame, and V-type connecting seat is corresponding to be connected installation with two pieces Y type links,
The Y types link lower end is connected by a bulb connection leg corresponding with V-type connecting seat upper end, and steering suspension frame is using only
Special structure design, while bonding strength is ensured, also provide flexible drawing effect, phase to hang the traction of the guiding of empty iron
For existing Hard link, empty iron is hung when being turned under powered traction system is drawn, empty iron vibrations is hung acutely, causes passenger
It is uncomfortable.
Embodiment 3
As Figure 1-4, a kind of powered traction system for hanging empty iron of the present invention, on the basis of embodiment 1, driving wheel
Hub 2 is provided with the drive hubs contiguous block 17 being connected with power transmission shaft 3, and the power transmission shaft 3 is provided with and is connected with drive hubs
The power transmission shaft contiguous block 18 that block 17 is connected, the drive hubs contiguous block 17 are bolted with power transmission shaft contiguous block 18
It is fixed.
Universal joint 19 is provided between power transmission shaft contiguous block 18 and power transmission shaft 3.Universal joint is universal joint, English name
Universaljoint, it is the parts for realizing varied angle power transmission, for needing to change the position for being driven axis direction, it is
" joint " part of the universal driving device of automobile driving system.Universal joint combines with power transmission shaft, referred to as card gear.
The joint being structurally and functionally somewhat like in human limb of universal joint, it allows the angle between connected part in certain model
Enclose interior change.
Driven wheels include driven wheel hub 20 and connecting shaft 21, and the driven wheel hub 20 is provided with what is be connected with connecting shaft 21
Driven wheel hub contiguous block 23, the connecting shaft 21 are arranged on hitch frame 1, are provided with the both ends of connecting shaft 21 and are connected with driven wheel hub
The connecting shaft contiguous block 24 in mating connection of block 23, the driven wheel hub contiguous block 23 are connected with connecting shaft contiguous block 24 by bolt
Connect fixation.
Connected between connecting shaft contiguous block 24 and connecting shaft 21 by universal joint 19.Universal joint is universal joint, English name
Claim universal joint, be the parts for realizing varied angle power transmission, for needing to change the position for being driven axis direction,
It is " joint " part of the universal driving device of automobile driving system.Universal joint combines with power transmission shaft, referred to as cardan drive
Device.The joint being structurally and functionally somewhat like in human limb of universal joint, it allows the angle between connected part to exist
Change in certain limit.Motor 4 is arranged on two pieces Y types link 13 by mounting bracket 22.Brush 8 is arranged on hitch frame 1.
Hitch frame 1 is rectangular frame structure.
A kind of powered traction system for hanging empty iron of the present invention, is provided with universal joint between power transmission shaft contiguous block and power transmission shaft；
Connected between connecting shaft contiguous block and connecting shaft by universal joint.By the universal joint being provided between above-mentioned wheel hub and rotating shaft, ten thousand
To the joint being structurally and functionally somewhat like in human limb of section, it allows the angle between connected part in certain limit
Interior change.So that wheel hub when turning to, has certain steering free angle, consequently facilitating using the less suspension of steering angle
Guide rail, it is easy to hang smoothly turning to for empty iron.
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 intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (10)
1. a kind of powered traction system for hanging empty iron, including hitch frame (1), driven wheels and active wheels, it is characterised in that：
Hitch frame (1) front-end and back-end are respectively equipped with a set of driven wheels, and the middle part of the hitch frame (1) is provided with a set of driving wheel
Group, the active wheels include drive hubs (2), power transmission shaft (3), motor (4) and decelerator (5), decelerator (5) both ends
Output shaft (6) on be connected respectively with power transmission shaft (3), the power transmission shaft (3) by bearing be arranged on hitch frame (1) on, it is described
Power transmission shaft (3) outer end is connected with drive hubs (2), and the input shaft (7) of the decelerator (5) is down-set, the decelerator (5)
Input shaft (7) be connected with motor (4), the motor (4) passes through brush (8) and the high pressure that is arranged at the top of hanging rail (9)
Wire (10) connects；Hitch frame (1) bottom is connected by steering suspension frame with hanging empty iron (11).
A kind of 2. powered traction system for hanging empty iron according to claim 1, it is characterised in that：The steering suspension frame
Including V-type connecting seat (12) and Y types link (13), V-type connecting seat (12) lower end is fixedly mounted on the empty iron (11) of suspension
On, two links (14) that Y types link (13) upper end is provided with firmly are connected with hitch frame (1), the V-type connecting seat
(12) corresponding that installation is connected with two pieces Y types link (13), Y types link (13) lower end passes through bulb and V-type connecting seat
(12) connection leg (15) connection corresponding to upper end.
A kind of 3. powered traction system for hanging empty iron according to claim 2, it is characterised in that：The Y types link
(13) a pair of fixture blocks (16) are respectively equipped with the link (14) of upper end two, a pair of fixture blocks (16) are folded in hitch frame (1)
On be bolted.
A kind of 4. powered traction system for hanging empty iron according to claim 1, it is characterised in that：The drive hubs
(2) the drive hubs contiguous block (17) being connected with power transmission shaft (3) is provided with, the power transmission shaft (3) is provided with and driving wheel
The power transmission shaft contiguous block (18) that hub contiguous block (17) is connected, the drive hubs contiguous block (17) and power transmission shaft contiguous block
(18) it is bolted fixation.
A kind of 5. powered traction system for hanging empty iron according to claim 4, it is characterised in that：The transmission axis connection
Universal joint (19) is provided between block (18) and power transmission shaft (3).
A kind of 6. powered traction system for hanging empty iron according to claim 1, it is characterised in that：The driven wheels bag
Driven wheel hub (20) and connecting shaft (21) are included, the driven wheel hub (20) is provided with the driven wheel hub being connected with connecting shaft (21) and connected
Block (23) is connect, the connecting shaft (21) is arranged on hitch frame (1), is provided with and driven wheel hub contiguous block at connecting shaft (21) both ends
(23) connecting shaft contiguous block (24) in mating connection, the driven wheel hub contiguous block (23) pass through with connecting shaft contiguous block (24)
Bolt connection is fixed.
A kind of 7. powered traction system for hanging empty iron according to claim 6, it is characterised in that：The connection axis connection
It is connected between block (24) and connecting shaft (21) by universal joint (19).
A kind of 8. powered traction system for hanging empty iron according to claim 2, it is characterised in that：The motor (4) is logical
Mounting bracket (22) is crossed on two pieces Y types link (13).
A kind of 9. powered traction system for hanging empty iron according to claim 1, it is characterised in that：Brush (8) peace
On hitch frame (1).
A kind of 10. powered traction system of suspension sky iron according to claim any one of 1-9, it is characterised in that：It is described
Hitch frame (1) is rectangular frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711045786.9A CN107600079B (en) | 2017-10-31 | 2017-10-31 | Power traction system for hanging empty iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711045786.9A CN107600079B (en) | 2017-10-31 | 2017-10-31 | Power traction system for hanging empty iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107600079A true CN107600079A (en) | 2018-01-19 |
| CN107600079B CN107600079B (en) | 2023-05-26 |
Family
ID=61083795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711045786.9A Active CN107600079B (en) | 2017-10-31 | 2017-10-31 | Power traction system for hanging empty iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107600079B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248614A (en) * | 2018-02-27 | 2018-07-06 | 中唐空铁集团有限公司 | For the driving mechanism of empty iron train |
| CN108297883A (en) * | 2018-04-02 | 2018-07-20 | 中唐空铁集团有限公司 | It is a kind of sky iron driving with suspension integral structure |
| CN108313070A (en) * | 2018-04-02 | 2018-07-24 | 中唐空铁集团有限公司 | A kind of connection structure at sky iron driving end |
| CN110001665A (en) * | 2019-04-15 | 2019-07-12 | 成都市新筑路桥机械股份有限公司 | A kind of central suspension system of suspension type monorail |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248614A (en) * | 2018-02-27 | 2018-07-06 | 中唐空铁集团有限公司 | For the driving mechanism of empty iron train |
| CN108248614B (en) * | 2018-02-27 | 2024-02-06 | 中唐空铁集团有限公司 | Driving mechanism for air train |
| CN108297883A (en) * | 2018-04-02 | 2018-07-20 | 中唐空铁集团有限公司 | It is a kind of sky iron driving with suspension integral structure |
| CN108313070A (en) * | 2018-04-02 | 2018-07-24 | 中唐空铁集团有限公司 | A kind of connection structure at sky iron driving end |
| CN108297883B (en) * | 2018-04-02 | 2024-02-06 | 中唐空铁集团有限公司 | Air iron driving and hanging integrated structure |
| CN108313070B (en) * | 2018-04-02 | 2024-03-29 | 中唐空铁集团有限公司 | Connection structure of empty iron drive end |
| CN110001665A (en) * | 2019-04-15 | 2019-07-12 | 成都市新筑路桥机械股份有限公司 | A kind of central suspension system of suspension type monorail |
| CN110001665B (en) * | 2019-04-15 | 2023-11-21 | 成都市新筑路桥机械股份有限公司 | Central suspension system of suspension type monorail |
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| Publication number | Publication date |
|---|---|
| CN107600079B (en) | 2023-05-26 |
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