CN201201612Y - Tramcar rod jacking device - Google Patents
Tramcar rod jacking device Download PDFInfo
- Publication number
- CN201201612Y CN201201612Y CNU2008200094189U CN200820009418U CN201201612Y CN 201201612 Y CN201201612 Y CN 201201612Y CN U2008200094189 U CNU2008200094189 U CN U2008200094189U CN 200820009418 U CN200820009418 U CN 200820009418U CN 201201612 Y CN201201612 Y CN 201201612Y
- Authority
- CN
- China
- Prior art keywords
- mine car
- chassis
- rod
- vehicle frame
- push rod
- 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 mine car pole jack is composed of a mine car framework (2), which is characterized in that the lower end of the mine car framework (2) is connected with a pole head (1), the pole head (1) is connected with the upper end of a pole body (3), the lower end of the pole body (3) is connected with a chassis (5), and the chassis (5) is movably connected with chassis bolts (4). Thereby, the utility model is simple in use, low in cost and high in efficiency, and is extremely suitable for small and medium-sized mines.
Description
Technical field:
The utility model relates to a kind of push rod device, particularly a kind of mine mine car push rod device.
Background technology:
The mine is general when the maintenance mine car at present adopts two jacks to support mine car, utilizes jack to support mine car, the insecure easy initiation injury accident in not only little, chassis with the mine car area of contact, and also efficient is low, the expense height.
Summary of the invention:
The purpose of this utility model just provides a kind of mine car push rod device simple, that expense is low, efficient is high that uses.
The purpose of this utility model is achieved in that a kind of mine car push rod device, form by mine car vehicle frame (2), it is characterized in that described mine car vehicle frame (2) lower end connecting-rod cap (1), bar head (1) connecting-rod body (3) upper end, the body of rod (3) lower end connects chassis (5), and chassis (5) flexibly connect chassis bolt (4).
An optimum implementation of the present utility model is: bar head (1) is for square, rotatable.
The utility model compared with prior art has the following advantages:
Since adopted mine car vehicle frame (2) lower end connecting-rod cap (1), bar head (1) connecting-rod body (3) upper end, and the body of rod (3) lower end connects chassis (5), chassis (5) flexibly connects the version of chassis bolt (4), thereby simple and convenient, the efficient height, expense is low, and the one man operation can finish.
Description of drawings:
Figure: be concrete structure scheme drawing of the present utility model
1, bar head 2, mine car vehicle frame 3, the body of rod 4, chassis bolt 5, chassis
The specific embodiment:
A kind of mine car push rod device, form by mine car vehicle frame (2), mine car vehicle frame (2) lower end connecting-rod cap (1), bar head (1) connecting-rod body (3) upper end, the body of rod (3) lower end connects chassis (5), chassis (5) flexibly connects chassis bolt (4), and bar head (1) and chassis (5) are that the steel plate of 10mm is made by thickness, and the body of rod (3) is made for the 16cm round steel by diameter.
The mine car of jack-uping earlier during use places mine car push rod device in the mine car vehicle frame (2) again, getting final product chassis bolt (4) is fixing then.
Claims (2)
1, a kind of mine car push rod device, form by mine car vehicle frame (2), it is characterized in that described mine car vehicle frame (2) lower end connecting-rod cap (1), bar head (1) connecting-rod body (3) upper end, the body of rod (3) lower end connects chassis (5), and chassis (5) flexibly connect chassis bolt (4).
2, a kind of mine car push rod device according to claim 1 is characterized in that described bar head (1) is for square, rotatable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200094189U CN201201612Y (en) | 2008-04-17 | 2008-04-17 | Tramcar rod jacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200094189U CN201201612Y (en) | 2008-04-17 | 2008-04-17 | Tramcar rod jacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201612Y true CN201201612Y (en) | 2009-03-04 |
Family
ID=40423924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200094189U Expired - Fee Related CN201201612Y (en) | 2008-04-17 | 2008-04-17 | Tramcar rod jacking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201201612Y (en) |
-
2008
- 2008-04-17 CN CNU2008200094189U patent/CN201201612Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20100417 |