CN202448854U - Stepping device for getting on heavy tractor - Google Patents
Stepping device for getting on heavy tractor Download PDFInfo
- Publication number
- CN202448854U CN202448854U CN2012200177934U CN201220017793U CN202448854U CN 202448854 U CN202448854 U CN 202448854U CN 2012200177934 U CN2012200177934 U CN 2012200177934U CN 201220017793 U CN201220017793 U CN 201220017793U CN 202448854 U CN202448854 U CN 202448854U
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- CN
- China
- Prior art keywords
- getting
- square
- square tube
- tube portion
- heavy
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- 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
Disclosed is a stepping device for getting on a heavy tractor. The technical scheme includes that the stepping device for getting on the heavy tractor comprises a left bended square tube support and a right bended square tube support which are arranged symmetrically and fixedly connected through connecting square tubes. Each of the bended square tube supports comprises a vertical tube portion fixedly connected with a frame, the vertical tube portion is connected with a horizontal tube portion connected with an inclined tube portion, and a supporting square is fixed between the vertical tube portion and the inclined tube portion. The stepping device for getting on the heavy tractor has the advantages of being economical and practical, extremely high in adaptability, simple in structure, low in machining cost and convenient to mount and use.
Description
Technical field
The utility model is that a kind of heavy-duty tractor is with the device of marking time of getting on the bus.
Background technology
Along with expanding economy; Each mining area and highlands are increasing to the demand of heavy-duty tractor, because operating mode is more abominable, therefore need frequently gets on or off the bus and detect and keep in repair; The general operation personnel are by means of tire or other parts, and are not only dangerous, but also inconvenient.And the apparatus structure more complicated of marking time of getting on the bus of highway tractor, cost is higher, is not suitable for being applied on the abominable heavy-duty tractor of road conditions, therefore develop a kind of simple for structure, durable, easy to maintenance, applicability is strong, and the get on the bus device of marking time is necessary.
Summary of the invention
The utility model provides a kind of economical and practical to the deficiency of prior art, and the heavy-duty tractor of extremely well-adapted is with the device of marking time of getting on the bus, and it is simple in structure, the processing and manufacturing cost is low, easy to install.
The utility model is realized through following technical measures: a kind of heavy-duty tractor is with the device of marking time of getting on the bus; The left and right bending square tube support that comprises symmetric arrangement; Through connecting the square tube captive joint, said left and right bending square tube support includes the vertical tube part of captiveing joint with vehicle frame between the said left and right square tube support, and said vertical tube part partly is connected with transverse tube; Said transverse tube part partly is connected with inclined tube, is fixed with supporting square tube between said vertical tube part and the inclined tube part.It can be made up of the moulding square tube of same type, and left and right bending square tube support has certain angle during bending, fully takes into account the custom that gets on and off of operating personal, and other two kinds of square tubes play and support and fixation.It is bolted on the chassis side rail through four, has saved the car load arrangement space, can be convenient for people to get on or off the bus quickly and safely.
Above-mentioned vertical tube partly is provided with two mounting holes up and down.
The beneficial effect of the utility model is: reasonable use space, outstanding human oriented design.The utlity model has characteristics such as simple in structure, durable, with low cost.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is the scheme of installation of the utility model specific embodiment.
Among the figure, 1, the vertical tube part, 2, supporting square tube, 3, the inclined tube part, 4, the transverse tube part, 5, connect square tube, 6, mounting hole.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, through a specific embodiment, this programme is set forth below.
Shown in accompanying drawing; A kind of heavy-duty tractor is with the device of marking time of getting on the bus; The left and right bending square tube support that comprises symmetric arrangement, through connecting square tube 5 captive joints, said left and right bending square tube support includes the vertical tube part 1 of captiveing joint with vehicle frame between the said left and right square tube support; Vertical tube part 1 is provided with two mounting holes 6 up and down; Said vertical tube part 1 is connected with transverse tube part 4, and said transverse tube part 4 is connected with inclined tube part 3, is fixed with supporting square tube 2 between said vertical tube part 1 and the inclined tube part 3.
The utility model can pass through or adopt existing techniques in realizing without the technical characterictic of describing; Repeat no more at this; Certainly, above-mentioned explanation is not to be the restriction to the utility model, and the utility model also is not limited in above-mentioned giving an example; Variation, remodeling, interpolation or replacement that those skilled in the art are made in the essential scope of the utility model also should belong to the protection domain of the utility model.
Claims (2)
1. a heavy-duty tractor is with the device of marking time of getting on the bus; It is characterized in that, comprise the left and right bending square tube support of symmetric arrangement, pass through to connect the square tube captive joint between the said left and right square tube support; Said left and right bending square tube support includes the vertical tube part of captiveing joint with vehicle frame; Said vertical tube part partly is connected with transverse tube, and said transverse tube part partly is connected with inclined tube, is fixed with supporting square tube between said vertical tube part and the inclined tube part.
2. heavy-duty tractor according to claim 1 is characterized in that with the device of marking time of getting on the bus said vertical tube partly is provided with two mounting holes up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200177934U CN202448854U (en) | 2012-01-16 | 2012-01-16 | Stepping device for getting on heavy tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200177934U CN202448854U (en) | 2012-01-16 | 2012-01-16 | Stepping device for getting on heavy tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202448854U true CN202448854U (en) | 2012-09-26 |
Family
ID=46864742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200177934U Expired - Fee Related CN202448854U (en) | 2012-01-16 | 2012-01-16 | Stepping device for getting on heavy tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202448854U (en) |
-
2012
- 2012-01-16 CN CN2012200177934U patent/CN202448854U/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 | ||
| 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: 20120926 Termination date: 20180116 |