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 PDF

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Publication number
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
Authority
CN
China
Prior art keywords
traction
bogie
bolster
swing
center
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.)
Pending
Application number
CN200910066430A
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Chinese (zh)
Inventor
李文学
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changchun Railway Vehicles Co Ltd
Original Assignee
Changchun Railway Vehicles Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changchun Railway Vehicles Co Ltd filed Critical Changchun Railway Vehicles Co Ltd
Priority to CN200910066430A priority Critical patent/CN101774388A/en
Publication of CN101774388A publication Critical patent/CN101774388A/en
Pending legal-status Critical Current

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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

Traction apparatus for bogie of swing-bolster-free air spring narrow gauge passenger train
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.
CN200910066430A 2009-01-14 2009-01-14 Traction apparatus for bogie of swing-bolster-free air spring narrow gauge passenger train Pending CN101774388A (en)

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 (5)

* Cited by examiner, † Cited by third party
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
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

Cited By (8)

* Cited by examiner, † Cited by third party
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 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
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
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
PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20100714

C02 Deemed withdrawal of patent application after publication (patent law 2001)