CN107757651A - A kind of retaining mechanism for EMU gauge-changeable bogie - Google Patents
A kind of retaining mechanism for EMU gauge-changeable bogie Download PDFInfo
- Publication number
- CN107757651A CN107757651A CN201711182946.4A CN201711182946A CN107757651A CN 107757651 A CN107757651 A CN 107757651A CN 201711182946 A CN201711182946 A CN 201711182946A CN 107757651 A CN107757651 A CN 107757651A
- Authority
- CN
- China
- Prior art keywords
- arm
- locking
- gauge
- lock lever
- axle box
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F7/00—Rail vehicles equipped for use on tracks of different width
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F15/00—Axle-boxes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
Description
Claims (4)
- A kind of 1. retaining mechanism for EMU gauge-changeable bogie, it is characterised in that:Including check lock lever, working arm, Node, actuating arm, connecting rod, spring, lower block and upper stopper, working arm middle part are connected with actuating arm by connecting rod, working arm one End is connected with pivoted arm hoop, and the working arm other end is connected with check lock lever, and spring is arranged on check lock lever, check lock lever upper end insertion axle box Locking is realized in the locking keyway of body and axle box swivel arm beam and pivoted arm hoop.
- A kind of 2. retaining mechanism for EMU gauge-changeable bogie according to claim 1, it is characterised in that: Described working arm connection pivoted arm hoop one end is provided with through hole, by setting node to connect pivoted arm hoop in through hole.
- A kind of 3. retaining mechanism for EMU gauge-changeable bogie according to claim 1, it is characterised in that: Described check lock lever upper end is round key, is realized in round key insertion axle box and the locking keyway of axle box swivel arm beam and pivoted arm hoop Locking.
- A kind of 4. retaining mechanism for EMU gauge-changeable bogie according to claim 1, it is characterised in that: Upper stopper is provided with above described spring, lower block is arranged below.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711182946.4A CN107757651A (en) | 2017-11-23 | 2017-11-23 | A kind of retaining mechanism for EMU gauge-changeable bogie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711182946.4A CN107757651A (en) | 2017-11-23 | 2017-11-23 | A kind of retaining mechanism for EMU gauge-changeable bogie |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107757651A true CN107757651A (en) | 2018-03-06 |
Family
ID=61275262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711182946.4A Withdrawn CN107757651A (en) | 2017-11-23 | 2017-11-23 | A kind of retaining mechanism for EMU gauge-changeable bogie |
Country Status (1)
Country | Link |
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CN (1) | CN107757651A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108407841A (en) * | 2018-05-11 | 2018-08-17 | 吉林大学 | A kind of pneumatic type locking device suitable for gauge-changeable bogie |
CN108423026A (en) * | 2018-05-11 | 2018-08-21 | 吉林大学 | A kind of locking device suitable for gauge-changeable bogie |
CN108515979A (en) * | 2018-04-13 | 2018-09-11 | 中车青岛四方机车车辆股份有限公司 | A kind of ground for gauge-changeable bogie becomes rail structure |
CN111071280A (en) * | 2018-10-19 | 2020-04-28 | 中车唐山机车车辆有限公司 | Axle box, bogie and rail vehicle |
CN111137318A (en) * | 2019-11-12 | 2020-05-12 | 中车株洲电力机车有限公司 | Locking device of variable-gauge bogie |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1091704A (en) * | 1992-09-30 | 1994-09-07 | 技术研究及方案因瓦斯特沙有限公司 | Bogies for railway vehicles with variable gap between wheels |
JP2001158350A (en) * | 1999-12-02 | 2001-06-12 | Railway Technical Res Inst | Variable gage truck for railroad vehicle |
EP1138569A2 (en) * | 2000-03-28 | 2001-10-04 | Railway Technical Research Institute | Variable-wheel-gage bogie for rolling stock |
JP2007314134A (en) * | 2006-05-29 | 2007-12-06 | Toshiba Corp | Locking system for gauge variable truck |
JP2016164035A (en) * | 2015-03-06 | 2016-09-08 | 川崎重工業株式会社 | Track gauge variable truck for railway vehicle |
CN207657827U (en) * | 2017-11-23 | 2018-07-27 | 中车长春轨道客车股份有限公司 | A kind of retaining mechanism for high-speed EMUs gauge-changeable bogie |
-
2017
- 2017-11-23 CN CN201711182946.4A patent/CN107757651A/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1091704A (en) * | 1992-09-30 | 1994-09-07 | 技术研究及方案因瓦斯特沙有限公司 | Bogies for railway vehicles with variable gap between wheels |
JP2001158350A (en) * | 1999-12-02 | 2001-06-12 | Railway Technical Res Inst | Variable gage truck for railroad vehicle |
EP1138569A2 (en) * | 2000-03-28 | 2001-10-04 | Railway Technical Research Institute | Variable-wheel-gage bogie for rolling stock |
JP2007314134A (en) * | 2006-05-29 | 2007-12-06 | Toshiba Corp | Locking system for gauge variable truck |
JP2016164035A (en) * | 2015-03-06 | 2016-09-08 | 川崎重工業株式会社 | Track gauge variable truck for railway vehicle |
CN207657827U (en) * | 2017-11-23 | 2018-07-27 | 中车长春轨道客车股份有限公司 | A kind of retaining mechanism for high-speed EMUs gauge-changeable bogie |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108515979A (en) * | 2018-04-13 | 2018-09-11 | 中车青岛四方机车车辆股份有限公司 | A kind of ground for gauge-changeable bogie becomes rail structure |
CN108515979B (en) * | 2018-04-13 | 2019-09-24 | 中车青岛四方机车车辆股份有限公司 | A kind of ground change rail structure for gauge-changeable bogie |
CN108407841A (en) * | 2018-05-11 | 2018-08-17 | 吉林大学 | A kind of pneumatic type locking device suitable for gauge-changeable bogie |
CN108423026A (en) * | 2018-05-11 | 2018-08-21 | 吉林大学 | A kind of locking device suitable for gauge-changeable bogie |
CN111071280A (en) * | 2018-10-19 | 2020-04-28 | 中车唐山机车车辆有限公司 | Axle box, bogie and rail vehicle |
CN111071280B (en) * | 2018-10-19 | 2021-02-09 | 中车唐山机车车辆有限公司 | Axle box, bogie and rail vehicle |
CN111137318A (en) * | 2019-11-12 | 2020-05-12 | 中车株洲电力机车有限公司 | Locking device of variable-gauge bogie |
CN111137318B (en) * | 2019-11-12 | 2024-04-05 | 中车株洲电力机车有限公司 | Locking device of variable-track-gauge bogie |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information |
Inventor after: Han Junchen Inventor after: Han Guangxu Inventor after: Yuan Shiming Inventor after: Shen Wenlin Inventor after: Zhan Lichao Inventor before: Han Guangxu Inventor before: Kong Ruichen Inventor before: Cui Hongwei Inventor before: Xu Fang Inventor before: Dai Xiaochao Inventor before: Wang Ruizhuo Inventor before: Shen Wenlin |
|
CB03 | Change of inventor or designer information | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180306 |
|
WW01 | Invention patent application withdrawn after publication |