CN206216199U - On Bearing Cantilever of Motor In Subway Train more exchange device - Google Patents
On Bearing Cantilever of Motor In Subway Train more exchange device Download PDFInfo
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- CN206216199U CN206216199U CN201621117985.7U CN201621117985U CN206216199U CN 206216199 U CN206216199 U CN 206216199U CN 201621117985 U CN201621117985 U CN 201621117985U CN 206216199 U CN206216199 U CN 206216199U
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- electric flat
- subway train
- flat carriage
- assembling
- subway
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Abstract
The utility model is related to On Bearing Cantilever of Motor In Subway Train more exchange device, the bogie for change on subway train, going wrong.It is characterized in：Support meanss (1) are in the ground base contour with subway train ground rail (24), lower section in Subway Body (22) both sides, electric flat carriage (2) is arranged in melt pit, screw elevator assembling (3) is set below electric flat carriage (2), can be as needed, raise or fall electric flat carriage (2), when electric flat carriage (2) is in raised configuration, used as the track of subway train, when electric flat carriage (2) is in full state, can laterally be run along running track (21), remove subway train, change bogie.
Description
Technical field
The utility model is related to subway train repair apparatus, can conveniently change on subway train, go wrong
Bogie.
Background technology
On Bearing Cantilever of Motor In Subway Train is the important component of subway train, and the safety in operation of bogie has influence on subway train
Riding quality and passenger traffic security.On Bearing Cantilever of Motor In Subway Train is the direct recipient of train traction power, car load.Cause
This, in subway train running, pays special attention to the safety in operation of bogie.
On Bearing Cantilever of Motor In Subway Train is by pantagraph current collector assembling, drive device, brake rigging, draw-gear, primary spring, two
It is the part compositions such as suspension arrangement, wheel set axle box device, framework, each part is many organic assembling bodies of part, than
Set axle box device is such as taken turns to be made up of wheel, axletree, axle box, many parts of bearing.The failure of any one parts, all can
Have influence on the safety in operation of bogie.
In order to improve the utilization rate of subway train, that reduces subway train parks maintenance time, and subway train is from structure
Consider the interchangeability of bogie.Remove and connected between bogie and its top vehicle, so that it may change the bogie for going wrong.
When existing On Bearing Cantilever of Motor In Subway Train maintenance is changed, whole subway train is given rise to one using pit type car lifting jack
Fixed height, then falls back on ground the bogie for needing to change, and carries out the replacing of bogie.Its advantage is：Without tearing open
Except the connection (feed cable, communicaton and signal cable, mechanical hitch etc.) between compartment, the steering for going wrong can be directly changed
Frame, during bogie is changed, will not produce other potential faults.But also possess a drawback：One is that pit type car lifting jack is
The lifting of whole subway train is got up, investment cost is higher, and floor space is than larger.Two is to be changed to turn with pit type car lifting jack
, it is necessary to whole train is erected certain height during to frame, unwheeling unit is relatively more, and equipment is more complicated, therein any one
Individual unwheeling unit goes wrong, and may all influence being normally carried out for replacement operation, and fault rate is higher.
Utility model content
For existing On Bearing Cantilever of Motor In Subway Train more the problems of exchange device, turned to the utility model proposes subway train
Frame more exchange device, remains the advantage that bogie is changed with pit type car lifting jack, while also overcoming existing disadvantage：Reduce
Equipment manufacturing cost, the fault rate for reducing equipment.This On Bearing Cantilever of Motor In Subway Train more exchange device is achieved by the following measures：
On Bearing Cantilever of Motor In Subway Train more exchange device includes support meanss 1, electric flat carriage 2, screw elevator assembling 3, operation rail
Road 21.Support meanss 1 are in the ground base contour with subway train ground rail 24, in the both sides of Subway Body 22
Lower section, electric flat carriage 2 is arranged in melt pit, and rail 13 is provided with electric flat carriage 2, used as subway train ground rail 24
A part, sets screw elevator assembling 3 below electric flat carriage 2, can raise or fall electric flat carriage 2 as needed, when
When electric flat carriage 2 is in raised configuration, used as the track of subway train, when electric flat carriage 2 is in full state, as
Laterally the flatcar of operation is used.
Support meanss 1 are by adjusting screw rod 4, support bar component 5, connecting plate 6, rotating shaft 7, mounting seat 8, reinforcement 9, built-in fitting
10 compositions.Support bar component 57 can be rotated around the shaft, and when needing electric flat carriage 2 to fall, support bar component 5 is upright, adjusts spiral shell
Bar 4 is in the upper end of support bar component 5, by rotating adjusting screw rod 4, supports Subway Body 22.
Electric flat carriage 2 is made up of driven wheel assembling 11, vehicle frame 12, rail 13, adhesion wheel assembling 14, on vehicle frame 12
The rail 13 with subway train same size is mounted with, is passed through for subway train.Adhesion wheel assembling 14, driven wheel assembling 11
Below vehicle frame 12.When electric flat carriage 2 is in full state, can be along the laterally operation of running track 21.Electronic flat
When car 2 is in raised configuration, as the track of subway train, it is allowed to which subway train passes through.
Screw elevator assembling 3 is by screw elevator 15, long shaft coupler assembling 16, short axle shaft coupling assembling 17, high speed
Section shaft coupling assembling 18, motor assembling 19, screw conic steering box 20 is constituted.Motor assembles 19 toward two ends shaft, by two
The screw conic steering box 20 of side, drive screw lift 15 is moved up and down, and realizes the power and energy of electric flat carriage 2.
On Bearing Cantilever of Motor In Subway Train more exchange device involved by the utility model, and uses pit type car lifting jack, changes and turns to
Frame is compared, and is had the following advantages that：1st, simple structure.It is not required to erect on whole train, it is only necessary to by operating procedure, for problematic
Bogie carries out directly replacing.2nd, it is simple to operate.Synchronization Control requirement to equipment is low.3rd, because only for problematic
Bogie directly changed, equipment investment is few, therefore investment cost is low, and floor space is small.4th, it is safe and reliable.Bogie
More change jobs and need to only be carried out in ground level, be not required to lift whole subway train, in the absence of potential safety hazard.5th, while having
Pit type car lifting jack changes the advantage of bogie：Without removing connection (feed cable, communicaton and signal cable, machine between compartment
Tool hitch etc.), the bogie for going wrong can be directly changed, during bogie is changed, other events will not be produced
Barrier hidden danger.
Brief description of the drawings
Fig. 1 ----On Bearing Cantilever of Motor In Subway Train more exchange device front view (bogie removal train)
Fig. 2 ----On Bearing Cantilever of Motor In Subway Train more exchange device front view (bogie is below train)
Fig. 3 ----On Bearing Cantilever of Motor In Subway Train more exchange device top view
Fig. 4 ----On Bearing Cantilever of Motor In Subway Train more exchange device left view
The front view of Fig. 5 ----support meanss 1
The left view of Fig. 6 ----support meanss 1
The front view of Fig. 7 ----electric flat carriage 2
The top view of Fig. 8 ----electric flat carriage 2
Fig. 9 --- the floor plan of-screw elevator assembling 3
Support meanss 1, electric flat carriage 2, screw elevator assembling 3, adjusting screw rod 4, support bar component 5, connecting plate 6, turn
Axle 7, mounting seat 8, reinforcement 9, the assembling 11, vehicle frame 12 of built-in fitting 10, driven wheel, the assembling 14, screw rod of rail 13, adhesion wheel
Assembling 16, short axle shaft coupling assembling 17, high regime shaft coupling assembling 18, the motor assembling 19, spiral shell of lift 15, long shaft coupler
Rotation cone steering box 20, running track 21, Subway Body 22, bogie 23, ground rail 24.
Specific embodiment
Below in conjunction with the accompanying drawings 1, Fig. 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, accompanying drawing 6, accompanying drawing 7, accompanying drawing 8, accompanying drawing 9 are to implementation method
Illustrate.
On Bearing Cantilever of Motor In Subway Train more exchange device is by support meanss 1, the assembling 3, running track of electric flat carriage 2, screw elevator
21 compositions.Support meanss 1 are in the ground base contour with subway train ground rail 24, in the both sides of Subway Body 22
Lower section, electric flat carriage 2 is arranged in melt pit, rail 13 is provided with electric flat carriage 2, as subway train ground rail 24
A part, below electric flat carriage 2 set screw elevator assembling 3, can raise or fall electric flat carriage 2 as needed,
When electric flat carriage 2 is in raised configuration, used as the track of subway train, when electric flat carriage 2 is in full state, made
For the flatcar of laterally operation is used.
Support meanss 1 (as shown in Figure 5, Figure 6) are by adjusting screw rod 4, support bar component 5, connecting plate 6, rotating shaft 7, mounting seat
8th, reinforcement 9, built-in fitting 10 are constituted.Support bar component 57 can be rotated around the shaft, when needing electric flat carriage 2 to fall, support bar
Component 5 is upright, and adjusting screw rod 4 is in the upper end of support bar component 5, by rotating adjusting screw rod 4, supports Subway Body 22.
Electric flat carriage 2 (as shown in Figure 7, Figure 8) is by driven wheel assembling 11, vehicle frame 12, rail 13, adhesion wheel assembling 14
Composition, is mounted with the rail 13 with subway train same size on vehicle frame 12, passes through for subway train.Adhesion wheel is assembled
14th, driven wheel assembling 11 is arranged on below vehicle frame 12.When electric flat carriage 2 is in full state, can be along running track 21
Laterally operation.When electric flat carriage 2 is in raised configuration, as the track of subway train, it is allowed to which subway train passes through.
Screw elevator assembles 3 (as shown in Figure 9) by the assembling 16, short axle shaft coupling of screw elevator 15, long shaft coupler
Assembling 17, high regime shaft coupling assembling 18, motor assembling 19, screw conic steering box 20 is constituted.Motor assembles 19 toward two ends
Shaft, by the screw conic steering box 20 of both sides, drive screw lift 15 is moved up and down, and realizes the function of electric flat carriage 2
Conversion.
The course of work of On Bearing Cantilever of Motor In Subway Train more exchange device：1) subway train is started, it would be desirable to the bogie 23 of replacing
It is placed in the top of the electric flat carriage 2 of On Bearing Cantilever of Motor In Subway Train more exchange device.2) support meanss 1 are turned back to erectility, and are revolved
Turn adjusting screw rod 4, until adjusting screw rod 4 is touched on the downside of the both sides of Subway Body 22.3) bogie 23 and subway are released
Connection between car body 22.4) start screw elevator assembling 3, electric flat carriage 2 is lowered in running track 21, bogie 23
Decline also with electric flat carriage 2.5) start electric flat carriage 2, laterally run to the outside appropriate location of subway train (shown in Fig. 1
Position on).The bogie for going wrong is changed with qualified bogie.6) start electric flat carriage 2, laterally run to subway row
The lower section (on the position shown in Fig. 2) of car.7) start screw elevator assembling 3, electric flat carriage 2 is risen, recover bogie 23
With the connection between Subway Body 22.8) support meanss 1 are fallen, completes more changing jobs for bogie.
Claims (4)
1. a kind of On Bearing Cantilever of Motor In Subway Train more exchange device, including support meanss (1), electric flat carriage (2), screw elevator assembling
(3), running track (21), it is characterized in that support meanss (1) are installed in the ground base contour with subway train ground rail (24)
Lower section on plinth, in Subway Body (22) both sides, electric flat carriage (2) is arranged in melt pit, is provided with electric flat carriage (2)
Rail (13), as a part for subway train ground rail (24), sets screw elevator dress below electric flat carriage (2)
With (3), electric flat carriage (2) can be raised or fallen as needed, when electric flat carriage (2) is in raised configuration, be arranged as subway
The track of car is used, and when electric flat carriage (2) is in full state, is used as the flatcar of laterally operation.
2. On Bearing Cantilever of Motor In Subway Train according to claim 1 more exchange device, it is characterized in that support meanss (1) are by adjusting screw rod
(4), support bar component (5), connecting plate (6), rotating shaft (7), mounting seat (8), reinforcement (9), built-in fitting (10) composition, support bar
Component (5) (7) can be rotated around the shaft, and when needing electric flat carriage (2) to fall, support bar component (5) is upright, adjusting screw rod (4)
Upper end in support bar component (5), by rotating adjusting screw rod (4), supporting Subway Body (22).
3. On Bearing Cantilever of Motor In Subway Train according to claim 1 more exchange device, it is characterized in that electric flat carriage (2) is by driven wheel
Assembling (11), vehicle frame (12), rail (13), adhesion wheel assembling (14) composition, are mounted with and subway train on vehicle frame (12)
The rail (13) of same size, passes through for subway train, and adhesion wheel assembling (14), driven wheel assembling (11) are installed in vehicle frame
(12) below, when electric flat carriage (2) is in full state, can laterally be run along running track (21), in electric flat carriage (2)
During in raised configuration, as the track of subway train, it is allowed to which subway train passes through.
4. On Bearing Cantilever of Motor In Subway Train according to claim 1 more exchange device, it is characterized in that screw elevator assembles (3) by spiral shell
Bar lift (15), long shaft coupler assembling (16), short axle shaft coupling assembling (17), high regime shaft coupling assembling (18), electronic
Machine assembling (19), screw conic steering box (20) composition, motor assembling (19) are turned to toward two ends shaft by the screw conic of both sides
Case (20), drive screw lift (15) is moved up and down, and realizes the power and energy of electric flat carriage (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621117985.7U CN206216199U (en) | 2016-10-13 | 2016-10-13 | On Bearing Cantilever of Motor In Subway Train more exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621117985.7U CN206216199U (en) | 2016-10-13 | 2016-10-13 | On Bearing Cantilever of Motor In Subway Train more exchange device |
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| Publication Number | Publication Date |
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| CN206216199U true CN206216199U (en) | 2017-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621117985.7U Active CN206216199U (en) | 2016-10-13 | 2016-10-13 | On Bearing Cantilever of Motor In Subway Train more exchange device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932010A (en) * | 2016-10-13 | 2018-04-20 | 中铁华铁工程设计集团有限公司 | On Bearing Cantilever of Motor In Subway Train more exchange device |
| CN108181932A (en) * | 2017-12-30 | 2018-06-19 | 北京铁道工程机电技术研究所股份有限公司 | The unwheeling location regulation method and device of car lifting J-Horner, equipment and storage medium |
| CN108311860A (en) * | 2018-03-14 | 2018-07-24 | 中铁第四勘察设计院集团有限公司 | A kind of bogie without foundation pit more exchange device |
| CN108383037A (en) * | 2018-04-28 | 2018-08-10 | 中车青岛四方车辆研究所有限公司 | Bogie more changing device |
| CN109421749A (en) * | 2017-08-31 | 2019-03-05 | 比亚迪股份有限公司 | Straddle type rail transit system |
-
2016
- 2016-10-13 CN CN201621117985.7U patent/CN206216199U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932010A (en) * | 2016-10-13 | 2018-04-20 | 中铁华铁工程设计集团有限公司 | On Bearing Cantilever of Motor In Subway Train more exchange device |
| CN109421749A (en) * | 2017-08-31 | 2019-03-05 | 比亚迪股份有限公司 | Straddle type rail transit system |
| CN109421749B (en) * | 2017-08-31 | 2020-06-19 | 比亚迪股份有限公司 | Straddle type track traffic system |
| CN108181932A (en) * | 2017-12-30 | 2018-06-19 | 北京铁道工程机电技术研究所股份有限公司 | The unwheeling location regulation method and device of car lifting J-Horner, equipment and storage medium |
| CN108311860A (en) * | 2018-03-14 | 2018-07-24 | 中铁第四勘察设计院集团有限公司 | A kind of bogie without foundation pit more exchange device |
| CN108383037A (en) * | 2018-04-28 | 2018-08-10 | 中车青岛四方车辆研究所有限公司 | Bogie more changing device |
| CN108383037B (en) * | 2018-04-28 | 2019-11-05 | 中车青岛四方车辆研究所有限公司 | Bogie more changing device |
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