CN206465941U - Rail transit train bogie - Google Patents
Rail transit train bogie Download PDFInfo
- Publication number
- CN206465941U CN206465941U CN201621127155.2U CN201621127155U CN206465941U CN 206465941 U CN206465941 U CN 206465941U CN 201621127155 U CN201621127155 U CN 201621127155U CN 206465941 U CN206465941 U CN 206465941U
- Authority
- CN
- China
- Prior art keywords
- side frame
- rail transit
- connecting rod
- support base
- transit train
- 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 - Fee Related
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Abstract
This application discloses a kind of rail transit train bogie, including the first side frame and the second side frame being oppositely arranged, provided with the head rod and the second connecting rod intersected in X-shaped between first side frame and the second side frame, the two ends of the head rod and the second connecting rod are rotationally connected with the inner side of first side frame and the second side frame respectively.This new diamond resistant rigidity that bogie is provided by setting up X lever apparatus.This is new by the way that support base is arranged on into spring bearing platform position on the inside of side frame, and the replacing space of brake shoe is not influenceed.
Description
Technical field
The application is related to a kind of rail transit train parts, more particularly to a kind of rail transit train bogie.
Background technology
Bogie is the important component of rail transit train, and the diamond resistant rigidity of bogie is to influence the weight of bogie performance
Parameter is wanted, diamond resistant rigidity is low, rhombus dislocation easily occurs between the side frames of bogie, the critical speed of vehicle snaking motion can be caused
Reduction, so as to reduce operation stability, increases the abrasion of wheel track and vibration insulating system.Now, the master for improving bogie diamond resistant rigidity
It is that cross-braced device is set up between side frames to want measure, and it is to install cross support dress additional in the middle part of side frame such as to turn K1 type bogies
Put.
With reference to shown in Fig. 1, turn K1 type bogies, mainly by side frame 101, bolster 102, cross-braced device 103, braking
Beam 104 and wheel are constituted to 105 grades, and the delthyrium of crossbar through side frame is connected with support base, and brake shoe Tobe is put on brake beam
In the inner side of side frame delthyrium 106, realized when changing brake shoe by side frame delthyrium space.Its problem is：Crossbar is passed through
The delthyrium of side frame is connected with support base, so as to reduce the space that brake shoe is changed at delthyrium position, changes brake shoe inconvenience.Intersect
Pole length is longer, and manufacturing cost is high.
Utility model content
The purpose of this utility model is to provide a kind of rail transit train bogie, to solve to be not passed through side frame delthyrium
Also the problem of side frame being supported.
To achieve the above object, the utility model provides following technical scheme：
The embodiment of the present application discloses a kind of rail transit train bogie, including the first side frame being oppositely arranged and the second side
Frame, is provided with the head rod intersected in X-shaped and the second connecting rod between first side frame and the second side frame, described first connects
The two ends of extension bar and the second connecting rod are rotationally connected with the inner side of first side frame and the second side frame respectively.
It is preferred that, in above-mentioned rail transit train bogie, first side frame and the second side frame are respectively equipped with
The two ends of one spring bearing platform and second spring cushion cap, the head rod and the second connecting rod are installed on by support base respectively
First spring bearing platform and second spring hold edge of table.
It is preferred that, in above-mentioned rail transit train bogie, the support base and the first spring bearing platform or the second bullet
Spring cushion cap is integrally formed or is welded and fixed or bolt connection, is rotated between the support base and head rod or the second connecting rod
Connection.
It is preferred that, in above-mentioned rail transit train bogie, the support base is connected with head rod or second
Rubber sleeve is provided between the contact surface of bar.
It is preferred that, in above-mentioned rail transit train bogie, the rubber sleeve is fixed in the mounting hole of support base.
It is preferred that, in above-mentioned rail transit train bogie, the rubber sleeve be fixed on the head rod or
In the through hole of second connecting rod.
Compared with prior art, the utility model has the advantage of：
1st, this new diamond resistant rigidity that bogie is provided by setting up X lever apparatus.
2nd, this is new by the way that support base is arranged on into spring bearing platform position on the inside of side frame, and the replacing space of brake shoe is not influenceed.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 show the structural representation of rail transit train bogie in the prior art；
Fig. 2 show the dimensional structure diagram of bogie in the utility model specific embodiment；
Fig. 3 show the head rod intersected in the utility model specific embodiment in X-shaped and the knot of the second connecting rod
Structure schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Detailed description, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art institute on the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of the utility model protection.
With reference to shown in Fig. 2 and Fig. 3, rail transit train bogie, including the first side frame 201 and second being oppositely arranged
Side frame 202, is provided with the connecting rod of head rod 203 and second intersected in X-shaped between the first side frame 201 and the second side frame 202
204, the two ends of the connecting rod 204 of head rod 203 and second are rotationally connected with the first side frame 201 and the second side frame 202 respectively
Inner side.
Further, the bottom of the first side frame 201 and the bottom of the second side frame 202 are respectively equipped with the first spring bearing platform 205 and
Two spring bearing platforms 206, the first spring bearing platform 205 and second spring cushion cap 206 are protruded out respectively inwards, head rod 203 and
The two ends of two connecting rods 204 are installed on the first spring bearing platform 205 by support base 207 respectively and second spring cushion cap 206 is inside
The edge protruded out.
Further, the spring bearing platform 205 of support base 207 and first or second spring cushion cap 206 are integrally formed or welded solid
Determine or be detachably connected by bolt, connection is rotated between support base 207 and the connecting rod 204 of head rod 203 or second.
Further, rubber is provided between support base 207 and the contact surface of the connecting rod 204 of head rod 203 or second
Set 208.
In the first embodiment, rubber sleeve 208 is fixed in the mounting hole of support base 207.
In a second embodiment, rubber sleeve 208 is fixed in the through hole of the connecting rod 204 of head rod 203 or second.
In the technical scheme, realize X-type bar (head rod and the second connecting rod) between side frame by rubber sleeve
Elastic connection.X-type bar is straight-bar, or is the bar under middle concave, or is the bar with certain circular arc, or is other structures；X-type
Bar middle part is not connected to, or is connected as a single entity.
In summary, in the present embodiment, support base and side frame are casting integrated structure or by being welded as a whole, X-type bar
Rubber sleeve is installed in hole, X-type bar and support base are connected as a single entity by connection component, the diamond resistant rigidity of bogie is improved.X-type bar
Side frame delthyrium is not passed through, the replacing space of brake shoe is not influenceed.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or equipment including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including institute
Also there is other identical element in process, method, article or the equipment of stating key element.
Described above is only the embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (5)
1. a kind of rail transit train bogie, it is characterised in that described including the first side frame and the second side frame being oppositely arranged
Between first side frame and the second side frame be provided with X-shaped intersect head rod and the second connecting rod, the head rod and
The two ends of second connecting rod are rotationally connected with the inner side of first side frame and the second side frame respectively；
The first side frame bottom and the second side frame bottom are respectively equipped with the first spring bearing platform and second spring cushion cap, the first spring
Cushion cap and second spring cushion cap are protruded out respectively inwards, and the two ends of head rod and the second connecting rod are installed by support base respectively
The edge inwardly protruded out in the first spring bearing platform and second spring cushion cap.
2. rail transit train bogie according to claim 1, it is characterised in that：The support base is held with the first spring
Platform or second spring cushion cap are integrally formed or are welded and fixed or bolt connection, and the support base is connected with head rod or second
Connection is rotated between bar.
3. rail transit train bogie according to claim 1, it is characterised in that：The support base and head rod
Or second connecting rod contact surface between be provided with rubber sleeve.
4. rail transit train bogie according to claim 3, it is characterised in that：The rubber sleeve is fixed on support base
Mounting hole in.
5. rail transit train bogie according to claim 3, it is characterised in that：The rubber sleeve is fixed on described
In the through hole of one connecting rod or the second connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621127155.2U CN206465941U (en) | 2016-10-18 | 2016-10-18 | Rail transit train bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621127155.2U CN206465941U (en) | 2016-10-18 | 2016-10-18 | Rail transit train bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206465941U true CN206465941U (en) | 2017-09-05 |
Family
ID=59710464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621127155.2U Expired - Fee Related CN206465941U (en) | 2016-10-18 | 2016-10-18 | Rail transit train bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206465941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494446A (en) * | 2016-10-18 | 2017-03-15 | 张家港特锐机械制造有限公司 | Rail transit train bogie |
-
2016
- 2016-10-18 CN CN201621127155.2U patent/CN206465941U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494446A (en) * | 2016-10-18 | 2017-03-15 | 张家港特锐机械制造有限公司 | Rail transit train bogie |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20201018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |