CN105365841A - Rotary arm type positioning driving axle device for suspension type single-rail bogie - Google Patents
Rotary arm type positioning driving axle device for suspension type single-rail bogie Download PDFInfo
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- CN105365841A CN105365841A CN201510522236.6A CN201510522236A CN105365841A CN 105365841 A CN105365841 A CN 105365841A CN 201510522236 A CN201510522236 A CN 201510522236A CN 105365841 A CN105365841 A CN 105365841A
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- axle
- drive axle
- rotary arm
- driving axle
- arm type
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Abstract
The invention provides a rotary arm type positioning driving axle device for a suspension type single-rail bogie, and aims at effectively improving sitting comfort of a car as well as improving loading weight of the car. The device comprises a dead driving axle, wheels, a frame, a rotary arm type shaft box, a shaft box spring and a balance pulling rod, wherein the wheels are mounted to an axle end of the dead driving axle through a half shaft and a conical roller bearing; one end of the rotary arm type shaft box is hinged to the frame through a rubber joint while the other end of the rotary arm type shaft box is connected with the dead driving axle through the conical roller bearing; the bottom end of the shaft box spring is fixed to the upper part of the rotary arm type shaft box, and the top end of the shaft box spring is connected to the frame; one end of the balance pulling rod is hinged to the top part of a housing of the dead driving axle while the other end of the balance pulling rod is hinged to the frame.
Description
Technical field
The present invention relates to guideway vehicle, particularly a kind of suspension type monorail bogie truck swing arm type positioning drive axle device.
Background technology
For improving the ride comfort sense of passenger, in traditional steel wheel steel rail type rail traffic vehicles bogie truck, single stage suspension and secondary suspension are often set.Single stage suspension be arranged on wheel to and framework between, by the abirritation of journal box spring, reduce guideway irregularity to the impact of vehicle.Secondary suspension adopts the vertical force between air bellow transmission car body and bogie truck, slows down the vibration between bogie truck and car body further.
But, existing suspension type monorail bogie truck does not arrange single stage suspension, a kind of suspension type monorail vehicle bogie disclosed in the patent of invention specification sheets of patent No. ZL201320179366.0, inflated rubber tire is only utilized to relax the impact shock of circuit, shortcoming is vehicle easy up-down vibration in the process of moving, affects the ride comfort sense of passenger.
In addition, existing single rail bogie major part adopts inflated rubber tire, and in reality operation, tire wear is relatively more serious, and periderm replacement frequency is higher, and these tires depend on import, so operation cost is very large.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of suspension type monorail bogie truck swing arm type positioning drive axle device, cuts out weight effectively to improve vehicle riding comfort and to improve.
The technical solution adopted for the present invention to solve the technical problems is as follows:
A kind of suspension type monorail bogie truck swing arm type positioning drive axle device of the present invention, it is characterized in that it comprises: rigid drive axle and wheel, wheel is installed on rigid drive axle axle head by semiaxis and tapered roller bearing; Framework and pivoted arm axle box, one end of pivoted arm axle box is architecturally hinged by rubber nodal point, and the other end is connected with rigid drive axle by tapered roller bearing; Journal box spring, pivoted arm axle box top is fixed in its bottom, and top is connected with framework; Balancing pull rod, the axle housing top of one end and rigid drive axle is hinged, the other end and framework hinged.
The invention has the beneficial effects as follows, pivoted arm drive axle device is set between wheel and framework, reach the effect of single stage suspension in traditional railway bogie truck, the impact shock from circuit can be relaxed to a certain extent, substantially improve vehicle riding comfort; Increase after single stage suspension, bogie truck walking wheel both can adopt inflated rubber wheel, also can adopt solid rubber wheel, and many large than the former of the load-carrying capacity of the latter, so use the latter can transport more passenger or more heavy weight goods.
Accompanying drawing explanation
This specification sheets comprises following three width accompanying drawings:
Fig. 1 is the front view of a kind of suspension type monorail bogie truck of the present invention swing arm type positioning drive axle device;
Fig. 2 is the left view of a kind of suspension type monorail bogie truck of the present invention swing arm type positioning drive axle device;
Fig. 3 is the block diagram of a kind of suspension type monorail bogie truck of the present invention swing arm type positioning drive axle device;
Component shown in figure and corresponding mark: rigid drive axle 1, pivoted arm axle box 2, rubber nodal point 3, journal box spring 4, balancing pull rod 5, framework 6, wheel 7.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of suspension type monorail bogie truck swing arm type positioning drive axle device of the present invention comprises rigid drive axle 1, pivoted arm axle box 2, rubber nodal point 3, journal box spring 4, balancing pull rod 5, framework 6 and wheel 7.Wheel 7 is installed on rigid drive axle 1 axle head by semiaxis and tapered roller bearing, meets the gyroscopic movement of wheel 7, thus produces tractive force or braking force.One end of pivoted arm axle box 2 is hinged on framework 6 by rubber nodal point 3, and the other end is connected with rigid drive axle 1 by tapered roller bearing, and pivoted arm axle box 2 can transmit longitudinal force from rigid drive axle 1 and transverse force.Journal box spring 4, pivoted arm axle box 2 top is fixed in its bottom, and top is connected with framework 6, to transmit the vertical force from rigid drive axle 1.Balancing pull rod 5, the axle housing top of one end and rigid drive axle 1 is hinged, the other end and framework 6 hinged, thus balance rigid drive axle 1 on twist moment.
The present invention arranges pivoted arm drive axle device between wheel 7 and framework 6, reaches the effect of single stage suspension in traditional railway bogie truck, can relax the impact shock from circuit to a certain extent, substantially improve vehicle riding comfort.After increasing single stage suspension, bogie truck walking wheel (wheel 7) both can adopt inflated rubber wheel, also can adopt solid rubber wheel, much larger than the former of the load-carrying capacity of the latter, so use the latter can transport more passenger or more heavy weight goods.
Some principles of the above a kind of suspension type monorail bogie truck of the present invention swing arm type positioning drive axle device that just explains through diagrams, be not the present invention to be confined to shown in and in described concrete structure and Applicable scope, therefore every corresponding modify of being likely utilized and equivalent, all belong to the scope of the claims that the present invention applies for.
Claims (2)
1. a suspension type monorail bogie truck swing arm type positioning drive axle device, it is characterized in that it comprises: rigid drive axle (1) and wheel (7), wheel (7) is installed on rigid drive axle (1) axle head by semiaxis and tapered roller bearing; Framework (6) and pivoted arm axle box (2), one end of pivoted arm axle box (2) is hinged on framework 6 by rubber nodal point (3), and the other end is connected with rigid drive axle (1) by tapered roller bearing; Journal box spring (4), pivoted arm axle box (2) top is fixed in its bottom, and top is connected with framework (6); Balancing pull rod (5), the axle housing top of one end and rigid drive axle (1) is hinged, the other end and framework (6) hinged.
2. a kind of suspension type monorail bogie truck swing arm type positioning drive axle device as claimed in claim 1, is characterized in that: described wheel (7) is inflated rubber wheel, or adopts solid rubber wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510522236.6A CN105365841A (en) | 2015-08-24 | 2015-08-24 | Rotary arm type positioning driving axle device for suspension type single-rail bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510522236.6A CN105365841A (en) | 2015-08-24 | 2015-08-24 | Rotary arm type positioning driving axle device for suspension type single-rail bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105365841A true CN105365841A (en) | 2016-03-02 |
Family
ID=55368609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510522236.6A Pending CN105365841A (en) | 2015-08-24 | 2015-08-24 | Rotary arm type positioning driving axle device for suspension type single-rail bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105365841A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657215A (en) * | 2017-03-30 | 2018-10-16 | 比亚迪股份有限公司 | Bogie frame and truck assemblies and rail vehicle with it |
| CN108657195A (en) * | 2017-03-30 | 2018-10-16 | 比亚迪股份有限公司 | Front driving axle assembly and the chassis with it, rail traffic vehicles |
| CN109017858A (en) * | 2018-09-30 | 2018-12-18 | 中车资阳机车有限公司 | A kind of suspension type sky rail goods train steering framing wheel is to structure of axle box |
| CN111746578A (en) * | 2019-03-29 | 2020-10-09 | 比亚迪股份有限公司 | Bogie, monorail vehicle and monorail traffic system |
| CN111976774A (en) * | 2020-09-01 | 2020-11-24 | 中车株洲电力机车有限公司 | Hollow shaft type primary suspension device |
| CN112537334A (en) * | 2020-12-09 | 2021-03-23 | 中车唐山机车车辆有限公司 | Bogie and rail vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55160651A (en) * | 1979-06-01 | 1980-12-13 | Kawasaki Heavy Ind Ltd | Hung monorail |
| CN103318212A (en) * | 2013-03-18 | 2013-09-25 | 刘焕玉 | Bogie |
| CN104442880A (en) * | 2014-10-15 | 2015-03-25 | 南车株洲电力机车有限公司 | Suspension type monorail train bogie |
| CN205086938U (en) * | 2015-08-24 | 2016-03-16 | 中铁二院工程集团有限责任公司 | Cargo location transaxle device of single track bogie of suspension type |
-
2015
- 2015-08-24 CN CN201510522236.6A patent/CN105365841A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55160651A (en) * | 1979-06-01 | 1980-12-13 | Kawasaki Heavy Ind Ltd | Hung monorail |
| CN103318212A (en) * | 2013-03-18 | 2013-09-25 | 刘焕玉 | Bogie |
| CN104442880A (en) * | 2014-10-15 | 2015-03-25 | 南车株洲电力机车有限公司 | Suspension type monorail train bogie |
| CN205086938U (en) * | 2015-08-24 | 2016-03-16 | 中铁二院工程集团有限责任公司 | Cargo location transaxle device of single track bogie of suspension type |
Non-Patent Citations (1)
| Title |
|---|
| 蒲全卫等: "悬挂式独轨列车转向架", 《机车电传动》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657215A (en) * | 2017-03-30 | 2018-10-16 | 比亚迪股份有限公司 | Bogie frame and truck assemblies and rail vehicle with it |
| CN108657195A (en) * | 2017-03-30 | 2018-10-16 | 比亚迪股份有限公司 | Front driving axle assembly and the chassis with it, rail traffic vehicles |
| CN108657215B (en) * | 2017-03-30 | 2019-12-10 | 比亚迪股份有限公司 | Bogie frame and have its bogie assembly and rail vehicle |
| CN109017858A (en) * | 2018-09-30 | 2018-12-18 | 中车资阳机车有限公司 | A kind of suspension type sky rail goods train steering framing wheel is to structure of axle box |
| CN111746578A (en) * | 2019-03-29 | 2020-10-09 | 比亚迪股份有限公司 | Bogie, monorail vehicle and monorail traffic system |
| CN111976774A (en) * | 2020-09-01 | 2020-11-24 | 中车株洲电力机车有限公司 | Hollow shaft type primary suspension device |
| CN112537334A (en) * | 2020-12-09 | 2021-03-23 | 中车唐山机车车辆有限公司 | Bogie and rail vehicle |
| CN112537334B (en) * | 2020-12-09 | 2022-06-17 | 中车唐山机车车辆有限公司 | Bogie and rail vehicle |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |
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| WD01 | Invention patent application deemed withdrawn after publication |