CN201737002U - Novel axle box tie-rod turning rack - Google Patents
Novel axle box tie-rod turning rack Download PDFInfo
- Publication number
- CN201737002U CN201737002U CN2010202746305U CN201020274630U CN201737002U CN 201737002 U CN201737002 U CN 201737002U CN 2010202746305 U CN2010202746305 U CN 2010202746305U CN 201020274630 U CN201020274630 U CN 201020274630U CN 201737002 U CN201737002 U CN 201737002U
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- CN
- China
- Prior art keywords
- tie
- rod
- turning rack
- axle box
- ball joint
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to the technical field of a turning rack, especially a novel axle box tie-rod turning rack, comprising an axle box, a tie rod, a tie-rod seat and a ball joint, wherein the axle box is fixedly connected with the tie rod, one side of the tie rod is fixedly connected with the tie-rod seat, three corners of the tie rod are provided with a ball joint 1, a ball joint 2 and a ball joint 3 and the tie rod is triangular. The novel axle box tie-rod turning rack has features of simple structure, convenient use, strong practicability and use of the self feature of the triangular structure and provides the enough horizontal positioning rigidity for the turning rack, makes up the defects of the common single tie-rod vehicle turning rack that the horizontal rigidity is increased in need of other elastic elements. The work efficiency is increased, the production period is shortened and the work time is saved.
Description
Technical field
The utility model relates to a kind of technical field of bogie truck, especially a kind of novel axlebox rod bogie truck.
Background technology
Original common simplex pull rod railway locomotive bogie truck, the axle box locating stiffness that axlebox rod is provided self is less, needing increases located lateral rigidity by other axle box elastic element, to guarantee locomotive safe operation on railway, this has increased the design difficulty of elastic element, implements also very difficulty sometimes.
The utility model content
In order to reduce original common simplex pull rod engine truck axle box elastic element design-calculated difficulty, the utility model provides a kind of novel axlebox rod bogie truck.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of novel axlebox rod bogie truck, comprise journal box body, pull bar, draw-bar seat and ball and socket, journal box body is captiveed joint with pull bar, one side of pull bar is captiveed joint with draw-bar seat, and three angles of pull bar are provided with ball and socket one, ball and socket two and ball and socket three.
According to another embodiment of the present utility model, comprise that further pull bar is a triangle.
The beneficial effects of the utility model are: this novel axlebox rod bogie structure is simple, easy to use, practical, utilize the characteristics of triangular structure part self, can be the bogie primary location enough located lateral rigidity is provided, remedied the shortcoming that common simplex pull rod engine truck need increase lateral stiffness by other elastic element, improved work efficiency, shorten the production cycle, saved work-hours.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
1. journal box bodyes among the figure, 2. pull bar, 3. draw-bar seat, 4. ball and socket.
The specific embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the scheme drawing of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As Fig. 1 is structural representation of the present utility model, this novel axlebox rod bogie truck comprises journal box body 1, pull bar 2, draw-bar seat 3 and ball and socket 4, journal box body 1 is captiveed joint with pull bar 2, one side of pull bar 2 is captiveed joint with draw-bar seat 3, three angles of pull bar 2 are provided with ball and socket 1, ball and socket 2 22 and ball and socket 3 23, and pull bar 2 is a triangle.
During use, three joints of pull bar 2, promptly ball and socket 1, ball and socket 2 22 and ball and socket 3 23 are connected with axle box with framework respectively, and the journal box body 1 of bogie truck is captiveed joint with pull bar 2, pull bar 2 is the framing member of triangular form, directly provides enough located lateral rigidity for bogie truck.This novel axlebox rod bogie structure is simple, easy to use, practical, utilize the characteristics of triangular structure part self, can be the bogie primary location enough located lateral rigidity is provided, remedied the shortcoming that common simplex pull rod engine truck need increase lateral stiffness by other elastic element, improved work efficiency, shorten the production cycle, saved work-hours.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.
Claims (2)
1. novel axlebox rod bogie truck, comprise journal box body (1), pull bar (2), draw-bar seat (3) and ball and socket (4), it is characterized in that: journal box body (1) is captiveed joint with pull bar (2), one side of pull bar (2) is captiveed joint with draw-bar seat (3), and three angles of pull bar (2) are provided with ball and socket one (21), ball and socket two (22) and ball and socket three (23).
2. a kind of novel axlebox rod bogie truck according to claim 1 is characterized in that: pull bar (2) is a triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202746305U CN201737002U (en) | 2010-07-29 | 2010-07-29 | Novel axle box tie-rod turning rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202746305U CN201737002U (en) | 2010-07-29 | 2010-07-29 | Novel axle box tie-rod turning rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737002U true CN201737002U (en) | 2011-02-09 |
Family
ID=43552285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202746305U Expired - Lifetime CN201737002U (en) | 2010-07-29 | 2010-07-29 | Novel axle box tie-rod turning rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201737002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235703A (en) * | 2015-10-27 | 2016-01-13 | 南车株洲电力机车有限公司 | Transportation equipment and bogie thereof |
| CN105292139A (en) * | 2015-10-19 | 2016-02-03 | 中国北车集团大同电力机车有限责任公司 | Locomotive bogie |
-
2010
- 2010-07-29 CN CN2010202746305U patent/CN201737002U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292139A (en) * | 2015-10-19 | 2016-02-03 | 中国北车集团大同电力机车有限责任公司 | Locomotive bogie |
| CN105235703A (en) * | 2015-10-27 | 2016-01-13 | 南车株洲电力机车有限公司 | Transportation equipment and bogie thereof |
| CN105235703B (en) * | 2015-10-27 | 2018-07-31 | 南车株洲电力机车有限公司 | transportation equipment and its bogie |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |