CN103010246A - Lower bearing-type wheel rail operation mechanism of electric railway empty coach - Google Patents
Lower bearing-type wheel rail operation mechanism of electric railway empty coach Download PDFInfo
- Publication number
- CN103010246A CN103010246A CN2012105612170A CN201210561217A CN103010246A CN 103010246 A CN103010246 A CN 103010246A CN 2012105612170 A CN2012105612170 A CN 2012105612170A CN 201210561217 A CN201210561217 A CN 201210561217A CN 103010246 A CN103010246 A CN 103010246A
- Authority
- CN
- China
- Prior art keywords
- wheel
- operating unit
- track
- pull bar
- passenger car
- 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
Links
Landscapes
- Bearings For Parts Moving Linearly (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention relates to a lower bearing-type wheel rail operation mechanism of an electric railway empty coach, and the mechanism belongs to the technical field of electric railway empty coaches. The operation mechanism comprises at least four operation mechanism units; each operation mechanism unit comprises a driving wheel and a driven wheel which is arranged on the opposite side of the driving wheel; the driving wheels and the driven wheels are connected in a seamless railway in a rolling way; a pair of railway height adjusting devices are arranged at positions on the lower edge of the seamless railway which are opposite to the driving wheel and the driven wheel; and according to the structure, based on a three-point balance principle, height difference is difficult to eliminate on both railway surfaces on one side which is vertical to an operation direction; in addition, a high and a low super-high slopes are needed for running on a curve; and in such a manner, the running on an uneven railway surface is adjusted only by a steel ball and a combined cylindrical spiral compression spring, so that stable operation is realized. The lower bearing-type wheel rail operation mechanism of the electric railway empty coach has the advantages of high safety coefficient of operation, elaborate and simple structure, low cost and wide application prospect.
Description
Technical field
The present invention relates to a kind of electric track Air Passenger car base-supporting wheel track operating unit, belong to the technical field of electric track Air Passenger car.
Background technology
Society, traffic congestion has become one of problem of puzzlement urban development, particularly in recent years, urban economy trade along with China, social activities day by day frequent, and the living standards of the people raising, city traffic is with unprecedented speed rapid growth, and traditional traffic route facility can not adapt to the needs of modern social development.
How to alleviate more and more serious Urban Traffic Jam Based, become large-and-medium size cities one development problem anxious to be cracked, to greatly develop the common-rail traffic system very urgent for this reason, imperative, the orbital motion mechanism of the Rail Transit System in Europe is the principle of using the subway transportation system, cause the passenger vehicle casing that delivers heavy, and the finite capacity of every row passenger vehicle, manufacturing cost is high.
Summary of the invention
In order to overcome defects, the object of the present invention is to provide a kind of can be so that large, the stay-in-grade electric track Air Passenger of the capacity car base-supporting wheel track operating unit of light, the every row passenger vehicle of passenger vehicle casing of delivery.
In order to achieve the above object, the present invention adopts following technical scheme:
A kind of electric track Air Passenger car base-supporting wheel track operating unit, this operating unit comprises four operating unit unit at least.At least four operating unit unit just can support the casing of an electric track Air Passenger car.
Each operating unit unit comprise an adhesion wheel and the adhesion wheel opposite side by motor car wheel, described adhesion wheel and passive wheel rolling are connected in the continuous welded rail track, are provided with the pair of tracks arrangement for adjusting height on the lower edge of continuous welded rail track with respect to adhesion wheel with by the position of motor car wheel; The orbit altitude control apparatus can be so that adhesion wheel and kept a line plane by two orbit planes at motor car wheel place.
Be provided with load-bearing in this bottom, operating unit unit and prop up joist and load-bearing frame beam, prop up joist in load-bearing and be provided with guide rod, be provided with steel ball in the upper end of guide rod, be provided with the Combined cylindrical spiral compression spring in the both sides of guide rod; Can be so that operating unit can smooth running according to the adjusting between steel ball and line plane of above-mentioned two orbit planes maintenance.
The both sides of propping up joist in load-bearing upwards are respectively arranged with pull bar I and pull bar II, are fixedly connected with fixed link between pull bar I and pull bar II, are respectively arranged with single-row tapered roller bearing and horizontal guide sheave in pull bar I and pull bar II.Because can produce horizontal side force during the wheel operation, the setting of horizontal guide sheave is for preventing that gnawing rail power oversteps the limit the outside slippage of wheel.
Be provided with self-aligning roller bearing at described adhesion wheel inner chamber.Self-aligning roller bearing can be finely tuned the balance of wheel.
Axial direction at described adhesion wheel is provided with band cydariform external tooth drive sprocket axle and band cydariform internally toothed annulus bearing cap shim.With cydariform external tooth drive sprocket axle with the setting of cydariform internally toothed annulus bearing cap shim, permitted to axle≤3 ° angular transposition, guarantee that the seamless operation of wheel track is not unsettled.
At band cydariform external tooth drive sprocket axle cover bearing sleeve is arranged.
Be provided with passive wheel shaft at described axial direction by motor car wheel.
At passive wheel shaft cover the follower cover for seat is arranged.
Be provided with coupling yoke in pull bar I and pull bar II cross-sectional direction.If the generation major break down gets fast Superb tool car and personnel and is on the scene, the occupant is connect get off first, then with the wheel of the operation on broken-down vehicle quick-detachment; Tear the bearing pin on the coupling yoke and drive part universal coupling upper joint dish open disengagement, and the fixed link dismounting, broken-down vehicle is hung down and transports to repair plant by the truck-mounted crane on the tool car and keep in repair.
Described horizontal guide sheave is without the wheel rim horizontal guide sheave.Can more effective anti-tumbling without the wheel rim horizontal guide sheave.
The material of described horizontal guide sheave is nylon.
Below this mechanism, be provided with the connecting device that is connected with car body.
Beneficial effect of the present invention:
1, structure of the present invention is according to 3 equilibrium principles, with a perpendicular side two rail levels of service direction on, be difficult to accomplish there is not difference of height, moreover travelling at bend also needs to make one high and one low superelevation slope, like this, travelling to only have at uneven rail level adds the Combined cylindrical spiral compression spring by steel ball and regulates, thereby reaches smooth running.
2, operating safety factor of the present invention is high, and structure is exquisite simple, and cost is low.
3, the present invention is with a wide range of applications.
Description of drawings
Fig. 1 is that the present invention is at the use scheme drawing of track girder cross section angle.
Fig. 2 is the structural representation of operating unit block construction of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing 1,2 the present invention is described in detail:
A kind of electric track Air Passenger car base-supporting wheel track operating unit, this operating unit comprises four operating unit unit at least,
Each operating unit unit comprise an adhesion wheel 1 and adhesion wheel 1 opposite side by motor car wheel 19, described adhesion wheel 1 and rolled by motor car wheel 19 is connected in the continuous welded rail track 20, is provided with pair of tracks arrangement for adjusting height 21 on the lower edge of continuous welded rail track 20 with respect to adhesion wheel 1 with by the position of motor car wheel 19;
Be provided with load-bearing in this bottom, operating unit unit and prop up joist 10 and load-bearing frame beam 12, prop up joist 10 in load-bearing and be provided with guide rod 14, be provided with steel ball 15 in the upper end of guide rod 14, be provided with Combined cylindrical spiral compression spring 11 in the both sides of guide rod 14;
The both sides of propping up joist 10 in load-bearing upwards are respectively arranged with pull bar I 9 and pull bar II 16, are fixedly connected with fixed link 22 between pull bar I 9 and pull bar II 16, are respectively arranged with single-row tapered roller bearing 8 and horizontal guide sheave 7 in pull bar I 9 and pull bar II 16.
Be provided with self-aligning roller bearing at described adhesion wheel 1 inner chamber.
Axial direction at described adhesion wheel 1 is provided with band cydariform external tooth drive sprocket axle 4 and band cydariform internally toothed annulus bearing cap shim 6.
At band cydariform external tooth drive sprocket axle 4 covers bearing sleeve 3 is arranged.
Be provided with passive wheel shaft 17 at described axial direction by motor car wheel 19.
At passive wheel shaft 17 covers follower cover for seat 18 is arranged.
Be provided with coupling yoke 13 in pull bar I 9 and pull bar II 16 cross-sectional direction.
Described horizontal guide sheave 7 is without the wheel rim horizontal guide sheave.
The material of described horizontal guide sheave 7 is nylon.
Below this mechanism, be provided with the connecting device that is connected with car body.
The orbit altitude control apparatus can be so that adhesion wheel and kept a line plane by two orbit planes at motor car wheel place.Can be so that operating unit can smooth running according to the adjusting between steel ball and line plane of two orbit plane maintenances.
Because can produce horizontal side force during the wheel operation, the setting of horizontal guide sheave is for preventing that gnawing rail power oversteps the limit the outside slippage of wheel.
If the generation major break down gets fast Superb tool car and personnel and is on the scene, the occupant is connect get off first, then with the wheel of the operation on broken-down vehicle quick-detachment; Tear the bearing pin on the coupling yoke and drive part universal coupling upper joint dish open disengagement, and the fixed link dismounting, broken-down vehicle is hung down and transports to repair plant by the truck-mounted crane on the tool car and keep in repair.
Can more effective anti-tumbling without the wheel rim horizontal guide sheave.
Claims (10)
1. electric track Air Passenger car base-supporting wheel track operating unit, this operating unit comprises four operating unit unit at least, it is characterized in that:
Each operating unit unit comprise an adhesion wheel (1) and adhesion wheel (1) opposite side by motor car wheel (19), described adhesion wheel (1) and rolled by motor car wheel (19) is connected in the continuous welded rail track (20), is provided with pair of tracks arrangement for adjusting height (21) on the lower edge of continuous welded rail track (20) with respect to adhesion wheel (1) with by the position of motor car wheel (19);
Be provided with load-bearing in this bottom, operating unit unit and prop up joist (10) and load-bearing frame beam (12), prop up joist (10) in load-bearing and be provided with guide rod (14), be provided with steel ball (15) in the upper end of guide rod (14), be provided with Combined cylindrical spiral compression spring (11) in the both sides of guide rod (14);
The both sides of propping up joist (10) in load-bearing upwards are respectively arranged with pull bar I (9) and pull bar II (16), between pull bar I (9) and pull bar II (16), be fixedly connected with fixed link (22), be respectively arranged with single-row tapered roller bearing (8) and horizontal guide sheave (7) in pull bar I (9) and pull bar II (16).
2. electric track Air Passenger car base-supporting wheel track operating unit according to claim 1 is characterized in that: be provided with self-aligning roller bearing at described adhesion wheel (1) inner chamber.
3. electric track Air Passenger car base-supporting wheel track operating unit according to claim 1 is characterized in that: the axial direction at described adhesion wheel (1) is provided with band cydariform external tooth drive sprocket axle (4) and is with cydariform internally toothed annulus bearing cap shim (6).
4. electric track Air Passenger car base-supporting wheel track operating unit according to claim 3 is characterized in that: at band cydariform external tooth drive sprocket axle (4) cover bearing sleeve (3) is arranged.
5. electric track Air Passenger car base-supporting wheel track operating unit according to claim 1 is characterized in that: be provided with passive wheel shaft (17) at described axial direction by motor car wheel (19).
6. electric track Air Passenger car base-supporting wheel track operating unit according to claim 5 is characterized in that: at passive wheel shaft (17) cover follower cover for seat (18) is arranged.
7. electric track Air Passenger car base-supporting wheel track operating unit according to claim 1 is characterized in that: be provided with coupling yoke (13) in pull bar I (9) and pull bar II (16) cross-sectional direction.
8. electric track Air Passenger car base-supporting wheel track operating unit according to claim 1 is characterized in that: described horizontal guide sheave (7) is for without the wheel rim horizontal guide sheave.
9. electric track Air Passenger car base-supporting wheel track operating unit according to claim 1, it is characterized in that: the material of described horizontal guide sheave (7) is nylon.
10. electric track Air Passenger car base-supporting wheel track operating unit according to claim 1 is characterized in that: be provided with the connecting device that is connected with car body below this mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210561217.0A CN103010246B (en) | 2012-12-21 | 2012-12-21 | A kind of lower bearing-type wheel rail operation mechanism of electric railway empty coach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210561217.0A CN103010246B (en) | 2012-12-21 | 2012-12-21 | A kind of lower bearing-type wheel rail operation mechanism of electric railway empty coach |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103010246A true CN103010246A (en) | 2013-04-03 |
| CN103010246B CN103010246B (en) | 2015-12-30 |
Family
ID=47959503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210561217.0A Expired - Fee Related CN103010246B (en) | 2012-12-21 | 2012-12-21 | A kind of lower bearing-type wheel rail operation mechanism of electric railway empty coach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103010246B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455948A (en) * | 2014-12-21 | 2015-03-25 | 苏州路云机电设备有限公司 | Generator |
| CN108706454A (en) * | 2018-08-22 | 2018-10-26 | 法兰泰克重工股份有限公司 | A kind of guide wheel assemblies and crane |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052782U (en) * | 1989-07-05 | 1990-02-14 | 江苏建筑机械厂 | Jolter for cement concrete cloth material and its running track |
| BG50766A1 (en) * | 1990-07-24 | 1992-11-16 | T I Telferostroene | Monorail mechanism |
| US6220176B1 (en) * | 1998-04-08 | 2001-04-24 | Mannesmann Ag | Travelling mechanism, especially for lifting devices |
| US20040173117A1 (en) * | 2003-02-28 | 2004-09-09 | Transol Corporation | Trolley with tractor drive for use in curved enclosed tracks and system including the same |
| CN101786575A (en) * | 2009-12-15 | 2010-07-28 | 江西省电力设备总厂 | Bridge-type through four-track single-beam crane |
| CN201825040U (en) * | 2010-10-20 | 2011-05-11 | 刘建强 | Urban air track passenger train and road trestle matched therewith |
| CN202987178U (en) * | 2012-12-21 | 2013-06-12 | 江西省电力设备总厂 | Bearing type wheel track running mechanism for empty electric rail trains |
-
2012
- 2012-12-21 CN CN201210561217.0A patent/CN103010246B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052782U (en) * | 1989-07-05 | 1990-02-14 | 江苏建筑机械厂 | Jolter for cement concrete cloth material and its running track |
| BG50766A1 (en) * | 1990-07-24 | 1992-11-16 | T I Telferostroene | Monorail mechanism |
| US6220176B1 (en) * | 1998-04-08 | 2001-04-24 | Mannesmann Ag | Travelling mechanism, especially for lifting devices |
| US20040173117A1 (en) * | 2003-02-28 | 2004-09-09 | Transol Corporation | Trolley with tractor drive for use in curved enclosed tracks and system including the same |
| CN101786575A (en) * | 2009-12-15 | 2010-07-28 | 江西省电力设备总厂 | Bridge-type through four-track single-beam crane |
| CN201825040U (en) * | 2010-10-20 | 2011-05-11 | 刘建强 | Urban air track passenger train and road trestle matched therewith |
| CN202987178U (en) * | 2012-12-21 | 2013-06-12 | 江西省电力设备总厂 | Bearing type wheel track running mechanism for empty electric rail trains |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455948A (en) * | 2014-12-21 | 2015-03-25 | 苏州路云机电设备有限公司 | Generator |
| CN108706454A (en) * | 2018-08-22 | 2018-10-26 | 法兰泰克重工股份有限公司 | A kind of guide wheel assemblies and crane |
| CN108706454B (en) * | 2018-08-22 | 2023-08-25 | 法兰泰克重工股份有限公司 | Guide wheel assembly and crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103010246B (en) | 2015-12-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201357723Y (en) | Electric highway railway double-purpose tractor | |
| US8561545B2 (en) | Industrial locomotive construction | |
| CN102501858B (en) | Narrow-gauge electric motor car | |
| CN101927767A (en) | Suspension type monorail traffic system | |
| CN106864465B (en) | A kind of empty rail traffic system based on embedded tracks | |
| CN103241258B (en) | A kind of bogie frame | |
| CN205239512U (en) | Power truck of adaptable little curvature radius bend | |
| CN105696429A (en) | Novel vehicle with dual rails in parallel up and down | |
| CN108639069B (en) | Rail system suitable for station | |
| WO2016107338A1 (en) | City rail transit vehicle | |
| CN202966315U (en) | Railway ore gondola car | |
| CN103010246B (en) | A kind of lower bearing-type wheel rail operation mechanism of electric railway empty coach | |
| CN102673580B (en) | A kind of Multifunctional mobile vehicle frame and removable lighting | |
| CN102050135B (en) | Novel welding frame-type bogie | |
| CN202987178U (en) | Bearing type wheel track running mechanism for empty electric rail trains | |
| CN103318187A (en) | Cable-suspended type rail locomotive | |
| CN206528472U (en) | A kind of empty rail traffic system based on embedded tracks | |
| CN2931192Y (en) | Board gauge bogie with electricity generating device | |
| CN109334364B (en) | Road-rail dual-purpose tractor with three traveling wheels | |
| CN201923162U (en) | Railway vehicle bogie frame | |
| CN207241693U (en) | The bogie of car and overhead rail train | |
| CN202320309U (en) | Narrow-gauge electric locomotive | |
| DE202023103592U1 (en) | Lightweight monorail as a universal transport system | |
| CN113022594A (en) | Ultra-light rail transit line system | |
| WO2024060280A1 (en) | Bogie and aerial rail train |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 330100 west of new North Road, Wangcheng New District, New District, Nanchang, Jiangxi Patentee after: China Electrical Construction Group Jiangxi Equipment Co.,Ltd. Address before: 330000 west side of Chuang Bei Road, Wangcheng New District, Nanchang, Jiangxi Patentee before: Jiangxi Power Equipment General Factory |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20211221 |