CN104554331A - Installing structure for magnetic rail brake and rail vehicle using same structure - Google Patents
Installing structure for magnetic rail brake and rail vehicle using same structure Download PDFInfo
- Publication number
- CN104554331A CN104554331A CN201510018148.2A CN201510018148A CN104554331A CN 104554331 A CN104554331 A CN 104554331A CN 201510018148 A CN201510018148 A CN 201510018148A CN 104554331 A CN104554331 A CN 104554331A
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- China
- Prior art keywords
- brake device
- rail brake
- electromagnetic rail
- leaf spring
- mounting structure
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H7/00—Brakes with braking members co-operating with the track
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention relates to an installing structure for a magnetic rail brake and a rail vehicle using the same structure. The installing structure includes two axles fixed on a framework by a series of suspension devices, and the magnetic rail brake is installed on the axles. According to the installing structure, the magnetic rail brake is installed on the axles, thus being conductive to reducing the height of the framework, and simplifying the structure of the framework, and thereby the gas between the electromagnet and the steel rail of the magnetic rail brake is no longer influenced by the deflection of the series of the suspension, and the gap is ensured.
Description
Technical field
The present invention relates to a kind of mounting structure, particularly a kind of electromagnetic rail brake device mounting structure and apply the guideway vehicle of this structure.
Background technology
Adopt electromagnetic rail brake can shorten stopping distance, be generally used for binding force inadequate emergency braking in.Electromagnetic rail brake is namely above rail, be provided with longitudinal electromagnet, strict clearance requirement is had between electromagnet and rail, braked by the contact of electromagnet and rail, usual electromagnetic rail brake is arranged architecturally, but because the spring of single stage suspension can produce vertical amount of deflection when vehicle operating, the gap therefore between electromagnet and rail changes floating all the time, cannot be protected in gap.
Summary of the invention
Main purpose of the present invention is to solve the problem and deficiency, provides a kind of mounting structure reducing the electromagnetic rail brake device floated in gap between electromagnetic rail brake device and rail.
Another object of the present invention is to provide a kind of guideway vehicle applying above-mentioned mounting structure.
For achieving the above object, technical scheme of the present invention is:
A mounting structure for electromagnetic rail brake device, comprise and fix two axle bridges architecturally by single stage suspension device, described electromagnetic rail brake device is arranged on described axle bridge.
Further, described electromagnetic rail brake device two ends are suspended on the single stage suspension mount pad of two axle bridges respectively.
Further, bottom described single stage suspension mount pad, be fixed with one install supporting plate, the two ends of described electromagnetic rail brake device are fixed respectively by the described installation supporting plate on a leaf spring and two axle bridges.
Further, supporting plate is vertical with electromagnetic rail brake device arranges with installation respectively for the setting direction of described leaf spring.
Further, one end of described installation supporting plate upwards extends, and extension is provided with leaf spring mount pad, and one end bolt of described leaf spring is on described leaf spring mount pad.
Further, described leaf spring mount pad is cuboid, and one end of described leaf spring is arranged to squarely to be fixed by four bolts and described leaf spring mount pad.
Further, the two ends of described electromagnetic rail brake device are connected with described leaf spring respectively by an arrangement for adjusting height.
Further, described arrangement for adjusting height comprises adjusting screw(rod) and adjust bar cover, and described adjust bar cover is fixedly connected with described leaf spring, and described adjusting screw(rod) screws in the tapped bore in adjust bar cover, and the screw cap end of adjusting screw(rod) and one end of described electromagnetic rail brake device are fixed.
Further, be respectively arranged with a flap seat at described electromagnetic rail brake device two ends, described flap seat is provided with the screw bolt seat offering through hole, and described adjusting screw(rod) is arranged in through hole, and the screw cap end of adjusting screw(rod) props up bottom screw bolt seat.
Another technical scheme of the present invention is:
A kind of guideway vehicle, comprise car body and bogie truck, described bogie truck comprises the mounting structure of above-mentioned a kind of electromagnetic rail brake device.
To sum up content, the mounting structure of a kind of electromagnetic rail brake device of the present invention and apply the guideway vehicle of this structure, be arranged on axle bridge by electromagnetic rail brake device, be beneficial to the reduction of framework height, and simplify framework structure, make the gap between the electromagnet of electromagnetic rail brake device and rail no longer be subject to the impact of single stage suspension amount of deflection, gap obtains guarantee.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is that large figure is sent out in the present invention local;
Fig. 3 is planar structure schematic diagram of the present invention;
Fig. 4 is the birds-eye view of Fig. 3;
Fig. 5 is the A-A face cutaway view of Fig. 3;
Fig. 6 is the B-B face cutaway view of Fig. 4.
As shown in Figures 1 to 6, axle bridge 1, single stage suspension mount pad 2, mechanism of independent wheel 3, electromagnetic rail brake device 4, flap seat 5, electromagnet 6, screw bolt seat 7, installs supporting plate 8, leaf spring 9, leaf spring mount pad 10, adjusting screw(rod) 11, adjust bar cover 12, framework 13.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
As shown in Figures 1 to 6, a kind of mounting structure of electromagnetic rail brake device, comprises two axle bridges 1 of low-floor bogie, and electromagnetic rail brake device 4 hanging is arranged on two axle bridges 1.
Axle bridge 1 two ends connect a mechanism of independent wheel 3 respectively by wheel shaft, and mechanism of independent wheel 3 is elastic wheel, damping noise reduction.Also be respectively arranged with a single stage suspension mount pad 2 at axle bridge 1 two ends, axle bridge 1, for installing single stage suspension device, is connected with framework 13 by single stage suspension device by single stage suspension mount pad 2.The two ends of electromagnetic rail brake device 4 hang respectively and are arranged on the single stage suspension mount pad 2 of two axle bridges 1.
As shown in Figure 2, the bottom of single stage suspension mount pad 2 is one piece of vertical riser structure, cross sectional shape is "T"-shaped, on the side, side of riser structure, bolt is fixed one and is installed supporting plate 8, and the two ends of electromagnetic rail brake device 4 are fixed respectively by the installation supporting plate 8 on a leaf spring 9 and two axle bridges 1.Adopt and install the mounting structure of supporting plate 8, make axle bridge 1 can bamboo product structure in addition, arrange mount pad for electromagnetic rail brake device 4 separately, cost-saving, structure be simple.The setting direction of leaf spring 9, perpendicular to installation supporting plate 8, also perpendicular to the electromagnet 6 of electromagnetic rail brake device 4, makes the electromagnet 6 of electromagnetic rail brake device 4 be positioned on rail.Utilize its own resilient of leaf spring 9 can make electromagnetic rail brake device 4 automatic homing.
Supporting plate 8 sponson is installed upwards extend, extension is provided with leaf spring mount pad 10, leaf spring mount pad 10 is for being rectangular structure, one end of leaf spring 9 is set to square, square structure arranges four through holes, the rectangular structure of leaf spring mount pad 10 arranges four corresponding tapped bore, and one end of leaf spring 9 is bolted on leaf spring mount pad 10 by four, and actv. prevents leaf spring 9 swing offset.
The two ends of electromagnetic rail brake device 4 are connected with two leaf springs 9 at two ends respectively by an arrangement for adjusting height, and arrangement for adjusting height comprises adjusting screw(rod) 11 and adjust bar cover 12.One end that adjust bar overlaps 12 tops and leaf spring 9 is fixed, the bottom of adjust bar cover 12 is provided with tapped bore, adjusting screw(rod) 11 screws in tapped bore, screw cap end and the electromagnetic rail brake device 4 of adjusting screw(rod) 11 are fixed, by the length regulating adjusting screw(rod) 11 to screw in tapped bore, realize the adjustment to electromagnetic rail brake device 4 height.This arrangement for adjusting height is simple and practical, after the wearing and tearing of mechanism of independent wheel 3 tread, can be adjusted, meet the clearance requirement between electromagnet 6 and rail by arrangement for adjusting height to the height of electromagnetic rail brake device 4.
Electromagnetic rail brake device 4 comprises electromagnet 6 part and is arranged on two flap seats 5 at electromagnet 6 two ends, flap seat 5 is in " U " type structure, electromagnet 6 is arranged on " U " type structural openings place and is fixed by two bolts, flap seat 5 away from electromagnet 6 side is provided with screw bolt seat 7, screw bolt seat 7 stretches out flap seat 5 and arranges, screw bolt seat 7 is provided with through hole, adjusting screw(rod) 11 is through screwing in adjust bar cover 12 after through hole, the screw cap end of adjusting screw(rod) 11 props up screw bolt seat 7, when the screw cap end height change of adjusting screw(rod) 11, hold up screw bolt seat 7 and realize height change in the lump with the electromagnetic rail brake device 4 that screw bolt seat 7 is fixed.
Apply a guideway vehicle for above-mentioned mounting structure, comprise car body and bogie truck, bogie truck is low-floor bogie, and bogie truck comprises framework 13 and connects axle bridge 1 architecturally and mechanism of independent wheel 3, also comprises the mounting structure of above-mentioned electromagnetic rail brake device.
The mounting structure of a kind of electromagnetic rail brake device of the present invention and apply the guideway vehicle of this structure, be arranged on axle bridge 1 by electromagnetic rail brake device 4, be beneficial to the reduction of framework 13 height, and simplify framework 13 structure, framework 13 with single stage suspension produce float can not affect the electromagnetic rail brake device 4 be arranged on axle bridge 1, make the gap between the electromagnet 6 of electromagnetic rail brake device 4 and rail no longer be subject to the impact of single stage suspension amount of deflection, gap obtains guarantee.
As mentioned above, plan content given by reference to the accompanying drawings, can derive similar technical scheme.In every case be the content not departing from technical solution of the present invention, any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. a mounting structure for electromagnetic rail brake device, comprises and fixes two axle bridges architecturally by single stage suspension device, it is characterized in that: described electromagnetic rail brake device is arranged on described axle bridge.
2. the mounting structure of a kind of electromagnetic rail brake device according to claim 1, is characterized in that: described electromagnetic rail brake device two ends are suspended on the single stage suspension mount pad of two axle bridges respectively.
3. the mounting structure of a kind of electromagnetic rail brake device according to claim 2, it is characterized in that: bottom described single stage suspension mount pad, be fixed with one install supporting plate, the two ends of described electromagnetic rail brake device are fixed respectively by the described installation supporting plate on a leaf spring and two axle bridges.
4. the mounting structure of a kind of electromagnetic rail brake device according to claim 3, is characterized in that: supporting plate is vertical with electromagnetic rail brake device arranges with installation respectively for the setting direction of described leaf spring.
5. the mounting structure of a kind of electromagnetic rail brake device according to claim 3, is characterized in that: one end of described installation supporting plate upwards extends, and extension is provided with leaf spring mount pad, one end bolt of described leaf spring is on described leaf spring mount pad.
6. the mounting structure of a kind of electromagnetic rail brake device according to claim 5, is characterized in that: described leaf spring mount pad is cuboid, and one end of described leaf spring is arranged to squarely to be fixed by four bolts and described leaf spring mount pad.
7. the mounting structure of a kind of electromagnetic rail brake device according to claim 3, is characterized in that: the two ends of described electromagnetic rail brake device are connected with described leaf spring respectively by an arrangement for adjusting height.
8. the mounting structure of a kind of electromagnetic rail brake device according to claim 7, it is characterized in that: described arrangement for adjusting height comprises adjusting screw(rod) and adjust bar cover, described adjust bar cover is fixedly connected with described leaf spring, described adjusting screw(rod) screws in the tapped bore in adjust bar cover, and the screw cap end of adjusting screw(rod) and one end of described electromagnetic rail brake device are fixed.
9. the mounting structure of a kind of electromagnetic rail brake device according to claim 8, it is characterized in that: be respectively arranged with a flap seat at described electromagnetic rail brake device two ends, described flap seat is provided with the screw bolt seat offering through hole, described adjusting screw(rod) is arranged in through hole, and the screw cap end of adjusting screw(rod) props up bottom screw bolt seat.
10. a guideway vehicle, is characterized in that: comprise car body and bogie truck, and described bogie truck comprises the mounting structure of a kind of electromagnetic rail brake device as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510018148.2A CN104554331B (en) | 2015-01-14 | 2015-01-14 | Installing structure for magnetic rail brake and rail vehicle using same structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510018148.2A CN104554331B (en) | 2015-01-14 | 2015-01-14 | Installing structure for magnetic rail brake and rail vehicle using same structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104554331A true CN104554331A (en) | 2015-04-29 |
| CN104554331B CN104554331B (en) | 2017-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510018148.2A Active CN104554331B (en) | 2015-01-14 | 2015-01-14 | Installing structure for magnetic rail brake and rail vehicle using same structure |
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| Country | Link |
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| CN (1) | CN104554331B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109747676A (en) * | 2019-02-27 | 2019-05-14 | 中车青岛四方车辆研究所有限公司 | Rail vehicle truck and rail vehicle with eddy current braking device |
| EP3816011A4 (en) * | 2018-07-17 | 2022-02-16 | CRRC Zhuzhou Locomotive Co., Ltd | Light rail vehicle bogie |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2143076A1 (en) * | 1971-08-27 | 1973-03-08 | Knorr Bremse Gmbh | MAGNETIC RAIL BRAKE FOR RAIL VEHICLES |
| DE19503381A1 (en) * | 1995-02-02 | 1996-08-08 | Knorr Bremse Systeme | Suspension mechanism for railbrake on fixed track rail vehicle bogie |
| EP0749882A3 (en) * | 1995-06-23 | 1997-05-21 | Fiat Sig Schienenfahrzeuge Ag | Suspension device for brake units of railway vehicles |
| CN101979266A (en) * | 2010-10-26 | 2011-02-23 | 长春轨道客车股份有限公司 | Power bogie with independent wheels for 100 percent low-floor light rail vehicles |
| CN103802852A (en) * | 2014-03-07 | 2014-05-21 | 唐山轨道客车有限责任公司 | Power bogie of tramcar |
| CN103802853A (en) * | 2014-03-07 | 2014-05-21 | 唐山轨道客车有限责任公司 | 100% low floor tramcar non-power bogie and tramcar |
| CN204415421U (en) * | 2015-01-14 | 2015-06-24 | 南车青岛四方机车车辆股份有限公司 | A kind of mounting structure of electromagnetic rail brake device and apply the guideway vehicle of this structure |
| CN204472813U (en) * | 2014-12-10 | 2015-07-15 | 广州电力机车有限公司 | A kind of low floor tramway train bogie truck electromagnetic rail brake fixed sturcture |
-
2015
- 2015-01-14 CN CN201510018148.2A patent/CN104554331B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2143076A1 (en) * | 1971-08-27 | 1973-03-08 | Knorr Bremse Gmbh | MAGNETIC RAIL BRAKE FOR RAIL VEHICLES |
| DE19503381A1 (en) * | 1995-02-02 | 1996-08-08 | Knorr Bremse Systeme | Suspension mechanism for railbrake on fixed track rail vehicle bogie |
| EP0749882A3 (en) * | 1995-06-23 | 1997-05-21 | Fiat Sig Schienenfahrzeuge Ag | Suspension device for brake units of railway vehicles |
| CN101979266A (en) * | 2010-10-26 | 2011-02-23 | 长春轨道客车股份有限公司 | Power bogie with independent wheels for 100 percent low-floor light rail vehicles |
| CN103802852A (en) * | 2014-03-07 | 2014-05-21 | 唐山轨道客车有限责任公司 | Power bogie of tramcar |
| CN103802853A (en) * | 2014-03-07 | 2014-05-21 | 唐山轨道客车有限责任公司 | 100% low floor tramcar non-power bogie and tramcar |
| CN204472813U (en) * | 2014-12-10 | 2015-07-15 | 广州电力机车有限公司 | A kind of low floor tramway train bogie truck electromagnetic rail brake fixed sturcture |
| CN204415421U (en) * | 2015-01-14 | 2015-06-24 | 南车青岛四方机车车辆股份有限公司 | A kind of mounting structure of electromagnetic rail brake device and apply the guideway vehicle of this structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3816011A4 (en) * | 2018-07-17 | 2022-02-16 | CRRC Zhuzhou Locomotive Co., Ltd | Light rail vehicle bogie |
| CN109747676A (en) * | 2019-02-27 | 2019-05-14 | 中车青岛四方车辆研究所有限公司 | Rail vehicle truck and rail vehicle with eddy current braking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104554331B (en) | 2017-04-12 |
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| CB02 | Change of applicant information |
Address after: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Applicant after: CRRC QINGDAO SIFANG CO., LTD. Address before: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Applicant before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
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