CN204296722U - High and cold vehicle device cabin lifting skeleton - Google Patents
High and cold vehicle device cabin lifting skeleton Download PDFInfo
- Publication number
- CN204296722U CN204296722U CN201420793229.0U CN201420793229U CN204296722U CN 204296722 U CN204296722 U CN 204296722U CN 201420793229 U CN201420793229 U CN 201420793229U CN 204296722 U CN204296722 U CN 204296722U
- Authority
- CN
- China
- Prior art keywords
- adjusting seat
- bolt
- lead frame
- square
- improves
- 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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- Body Structure For Vehicles (AREA)
Abstract
A kind of high and cold vehicle device cabin lifting skeleton, it is characterized in that: comprise lead frame, square adjusting seat, square adjusting seat and lead frame are bolted, the entirety of square adjusting seat and lead frame is installed to vehicle body bottom frame side bar tapping by bolt, adjusts the position with cross-car and longitudinal direction by the slotted hole on parts.The utility model parts are few, easy for installation, easily adjust.New structure improves former segmentation structure, have employed welding integral frame structure, reduces installment work, enhance productivity, and general frame improves the rigidity of total, meets equipment compartment instructions for use under car.The connection of lead frame and vehicle body bottom frame side bar adopts the adjusting seat of square hollow shape extrusion, carries out vertical connection with bolt, makes bolt tension stretch, improves the service life of bolt.
Description
Technical field
The utility model is applicable to the design of high and cold vehicle device cabin structure, relates to lifting skeleton.
Background technology
At present, in aluminium-alloy high-speed vehicle arrangement cabin, set up lifting skeleton there is no equipment or the less installation chute place that cannot provide of equipment.Existing lifting skeleton adopts structure to be the frame structure that segmented weldment bolt is connected to form.The part be connected with vehicle body bottom frame side bar, for weld angle bar, is connected with other weldments along cross-car direction with bolt.The problems such as this structure exists self-strength deficiency, and tearing appears in commissure, and construction bolt stressing conditions is not good.
Utility model content
Technical problem to be solved in the utility model is the lifting skeleton that design can meet equipment compartment intensity and space requirement.
For solving the problems of the technologies described above, the utility model provides a kind of high and cold vehicle device cabin lifting skeleton, it is characterized in that: comprise lead frame, square adjusting seat, square adjusting seat and lead frame are bolted,
The entirety of square adjusting seat and lead frame is installed to vehicle body bottom frame side bar tapping by bolt, adjusts the position with cross-car and longitudinal direction by the slotted hole on parts.
The utility model parts are few, easy for installation, easily adjust.New structure improves former segmentation structure, have employed welding integral frame structure, reduces installment work, enhance productivity, and general frame improves the rigidity of total, meets equipment compartment instructions for use under car.The connection of lead frame and vehicle body bottom frame side bar adopts the adjusting seat of square hollow shape extrusion, carries out vertical connection with bolt, makes bolt tension stretch, improves the service life of bolt.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, the utility model comprises lead frame 1, square adjusting seat 2, square adjusting seat is connected by bolt 3 with lead frame, the entirety of square adjusting seat and lead frame is installed to vehicle body bottom frame side bar tapping by bolt, adjusts the position with cross-car and longitudinal direction by the slotted hole on parts.The connection of lead frame and vehicle body bottom frame side bar adopts the adjusting seat of square hollow shape extrusion, carries out vertical connection with bolt, makes bolt tension stretch, improves the service life of bolt.
Claims (1)
1. a high and cold vehicle device cabin lifting skeleton, it is characterized in that: comprise lead frame, square adjusting seat, square adjusting seat and lead frame are bolted, the entirety of square adjusting seat and lead frame is installed to vehicle body bottom frame side bar tapping by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793229.0U CN204296722U (en) | 2014-12-16 | 2014-12-16 | High and cold vehicle device cabin lifting skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793229.0U CN204296722U (en) | 2014-12-16 | 2014-12-16 | High and cold vehicle device cabin lifting skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204296722U true CN204296722U (en) | 2015-04-29 |
Family
ID=53102289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420793229.0U Expired - Fee Related CN204296722U (en) | 2014-12-16 | 2014-12-16 | High and cold vehicle device cabin lifting skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204296722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270437A (en) * | 2015-10-26 | 2016-01-27 | 南车南京浦镇车辆有限公司 | Braking module applicable to passenger train with center sill on underframe |
| CN113830113A (en) * | 2021-11-09 | 2021-12-24 | 中车株洲电力机车有限公司 | Elastic suspension mounting structure for lower heavy equipment of railway vehicle |
-
2014
- 2014-12-16 CN CN201420793229.0U patent/CN204296722U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270437A (en) * | 2015-10-26 | 2016-01-27 | 南车南京浦镇车辆有限公司 | Braking module applicable to passenger train with center sill on underframe |
| CN113830113A (en) * | 2021-11-09 | 2021-12-24 | 中车株洲电力机车有限公司 | Elastic suspension mounting structure for lower heavy equipment of railway vehicle |
| WO2023082673A1 (en) * | 2021-11-09 | 2023-05-19 | 中车株洲电力机车有限公司 | Elastic suspended mounting structure for heavy-duty apparatus under rail vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20201216 |