CN101774388A - Traction apparatus for bogie of swing-bolster-free air spring narrow gauge passenger train - Google Patents
Traction apparatus for bogie of swing-bolster-free air spring narrow gauge passenger train Download PDFInfo
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- CN101774388A CN101774388A CN200910066430A CN200910066430A CN101774388A CN 101774388 A CN101774388 A CN 101774388A CN 200910066430 A CN200910066430 A CN 200910066430A CN 200910066430 A CN200910066430 A CN 200910066430A CN 101774388 A CN101774388 A CN 101774388A
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- traction
- bogie
- bolster
- swing
- center
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Abstract
The invention relates to a traction apparatus for a bogie of a swing-bolster-free air spring narrow gauge passenger train, which is characterized by comprising a center pin, a center rubber sleeve, a traction seat, a traction rubber-metal pad and a gland; wherein the lower part of the center pin is connected with the center rubber sleeve by the gland, the center rubber sleeve is press-mounted in the traction seat, and the traction seat is connected with the traction rubber-metal pad. The invention features compact structure, small installation space, simple and convenient maintenance and long service life; in addition, stability, safety, traction property and limitation of the traction apparatus in the invention all meet the requirements of the bogie of the swing-bolster-free air spring narrow gauge passenger train travelling at a speed of 100km/h.
Description
Technical field
The present invention relates to the railway passenger car bogie draw gear, especially relate to a kind of narrow gauge passenger train bogie truck draw gear.
Background technology
Bogie truck is passenger train traveling position, and draw gear is the most important components of narrow gauge swing-bolster-free air spring bogie truck.Draw gear is one of critical component of bogie truck, and draw gear plays important effect to the performance of bogie truck.Whether the stationarity of vehicle operating, safety, tractive property, maintenance, gauge meet standard, depend primarily on the design of draw gear.The present general running velocity of narrow gauge bogie truck is lower, and major part all is a drawing strickle guide formula steel spring bogie truck, and draw gear has duplex pull rod traction and impacting type to draw two kinds.The duplex pull rod traction takes up room greatly, requires vehicle gauge to compare broad.Impacting type traction requires that running velocity is lower, the impact block abrasion are big, service life is short.
Summary of the invention
Technical matters to be solved by this invention provides the draw gear of whole satisfactory 100km/h bogie of swing-bolster-free air spring narrow gauge passenger train such as a kind of stationarity, safety, tractive property, gauge, and this draw gear compact conformation installing space is little, easy, the long service life of maintenance.
For solving the problems of the technologies described above, the invention provides a kind of swing-bolster-free air spring narrow gauge passenger train passenger car bogie draw gear, it is characterized in that: comprise center pin, center rubber coating, traction seat, traction rubber metal pad, gland, the center pin bottom links to each other with the center rubber coating by gland, the center rubber coating is fitted in the traction seat, and traction seat links to each other with the traction rubber metal pad.
Compact conformation installing space of the present invention is little, easy, the long service life of maintenance, whole satisfactory 100km/h bogie of swing-bolster-free air spring narrow gauge passenger train such as stationarity, safety, tractive property, gauge.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is the birds-eye view of Fig. 1.
The specific embodiment
With reference to Fig. 1, Fig. 2, the present invention includes center pin 1, center rubber coating 2, traction seat 6, traction rubber metal pad 5, gland 4, the center pin bottom links to each other with the center rubber coating by gland, and the center rubber coating is fitted in the traction seat, traction seat links to each other with the traction rubber metal pad, and the 3rd, back-up ring.
During work, center pin top links to each other with the car body sleeper beam with fastener, links to each other by drawing rubber metal pad between traction seat and the truck transom.The longitudinal force transmission of whole vehicle is: car body-center pin-center rubber coating-traction seat-traction rubber metal pad-framework.
Claims (1)
1. traction apparatus for bogie of swing-bolster-free air spring narrow gauge passenger train, it is characterized in that: comprise center pin, center rubber coating, traction seat, traction rubber metal pad, gland, the center pin bottom links to each other with the center rubber coating by gland, the center rubber coating is fitted in the traction seat, and traction seat links to each other with the traction rubber metal pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910066430A CN101774388A (en) | 2009-01-14 | 2009-01-14 | Traction apparatus for bogie of swing-bolster-free air spring narrow gauge passenger train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910066430A CN101774388A (en) | 2009-01-14 | 2009-01-14 | Traction apparatus for bogie of swing-bolster-free air spring narrow gauge passenger train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101774388A true CN101774388A (en) | 2010-07-14 |
Family
ID=42511023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910066430A Pending CN101774388A (en) | 2009-01-14 | 2009-01-14 | Traction apparatus for bogie of swing-bolster-free air spring narrow gauge passenger train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101774388A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019940A (en) * | 2010-11-23 | 2011-04-20 | 永济新时速电机电器有限责任公司 | Traction device and rail car |
| CN105346549A (en) * | 2015-11-19 | 2016-02-24 | 南车青岛四方机车车辆股份有限公司 | Traction device for rail vehicle |
| WO2017118265A1 (en) * | 2016-01-05 | 2017-07-13 | 中车青岛四方机车车辆股份有限公司 | Central traction device for straddling monorail train |
| CN107117183A (en) * | 2017-04-26 | 2017-09-01 | 中车唐山机车车辆有限公司 | Central traction apparatus and rail vehicle for rail vehicle |
| CN108482401A (en) * | 2018-06-11 | 2018-09-04 | 中车洛阳机车有限公司 | A kind of engineering detecting vehicle bogie for metro trailer |
| CN110723164A (en) * | 2019-09-05 | 2020-01-24 | 中车长春轨道客车股份有限公司 | Compact type traction device and bogie with same |
-
2009
- 2009-01-14 CN CN200910066430A patent/CN101774388A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019940A (en) * | 2010-11-23 | 2011-04-20 | 永济新时速电机电器有限责任公司 | Traction device and rail car |
| CN102019940B (en) * | 2010-11-23 | 2013-09-11 | 永济新时速电机电器有限责任公司 | Draw gear and railcar |
| CN105346549A (en) * | 2015-11-19 | 2016-02-24 | 南车青岛四方机车车辆股份有限公司 | Traction device for rail vehicle |
| WO2017118265A1 (en) * | 2016-01-05 | 2017-07-13 | 中车青岛四方机车车辆股份有限公司 | Central traction device for straddling monorail train |
| US10507847B2 (en) | 2016-01-05 | 2019-12-17 | Crrc Qingdao Sifang Co., Ltd. | Central traction device for straddling monorail train |
| CN107117183A (en) * | 2017-04-26 | 2017-09-01 | 中车唐山机车车辆有限公司 | Central traction apparatus and rail vehicle for rail vehicle |
| CN107117183B (en) * | 2017-04-26 | 2020-03-24 | 中车唐山机车车辆有限公司 | Central traction device for railway vehicle and railway vehicle |
| CN108482401A (en) * | 2018-06-11 | 2018-09-04 | 中车洛阳机车有限公司 | A kind of engineering detecting vehicle bogie for metro trailer |
| CN110723164A (en) * | 2019-09-05 | 2020-01-24 | 中车长春轨道客车股份有限公司 | Compact type traction device and bogie with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100714 |