CN202557421U - Get-on escalator assembly of tractor - Google Patents
Get-on escalator assembly of tractor Download PDFInfo
- Publication number
- CN202557421U CN202557421U CN2012202089660U CN201220208966U CN202557421U CN 202557421 U CN202557421 U CN 202557421U CN 2012202089660 U CN2012202089660 U CN 2012202089660U CN 201220208966 U CN201220208966 U CN 201220208966U CN 202557421 U CN202557421 U CN 202557421U
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- CN
- China
- Prior art keywords
- staircase
- bus
- getting
- assembly
- right support
- 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
The utility model discloses a get-on escalator assembly of a tractor. The escalator assembly comprises a left bracket and a right bracket which are mutually corresponding, wherein the left bracket and the right bracket are both bent to have a vertical part and a transverse part respectively, an escalator transverse support is connected between the vertical parts of the left bracket and the right bracket, and an escalator walking platen is connected between the transverse parts of the left bracket and the right bracket; the escalator assembly also comprises handrails; the left bracket and the right bracket are both bent by an n-shaped beam, and the structures of the left bracket and the right bracket are symmetrical; and the escalator walking platen is formed by bending and cutting a steel plate and provided with a plurality of flanging holes. Because the get-on escalator assembly of the tractor is bent by using the n-shaped beam, the get-on escalator assembly of the tractor has the advantages of high strength, simple structure and reliable connection.
Description
Technical field
The utility model relates to the tractor truck staircase of getting on the bus, and belongs to auto manufacturing, is specifically related to a kind of tractor truck staircase assembly of getting on the bus.
Background technology
The tractor truck staircase assembly of getting on the bus is tractor truck a kind of device commonly used, is convenient to the user and gets on the bus and connect the braking and the electrical installation of trailer and tractor truck.The staircase support of generally getting on the bus adopts steel pipe or L template to be welded complex structure.
Summary of the invention
The purpose of the utility model is for overcoming the deficiency of above-mentioned prior art, and a kind of tractor truck staircase assembly of getting on the bus is provided, and its intensity is high, and from heavy and light, technology is simple, and is easy to manufacture, with low cost.
For realizing above-mentioned purpose, the utility model adopts following technical proposals:
A kind of tractor truck staircase assembly of getting on the bus; It comprises corresponding left socle and right support; Left socle, right support all are bent into vertical partial sum lateral part, and the vertical portion of left and right support is connected with the staircase stull between dividing, and is connected with staircase between the lateral part of left and right support and walks platen; This staircase assembly also includes handrail.
Said left and right support forms by the bending of π type beam, right support and left socle symmetrical configuration.
It is to be formed by steel plate bending cutting that said staircase is walked platen, and some flange hole is set.
Said staircase stull is to be formed by steel plate bending cutting, and some flange hole is set.
Said handrail is connected with left socle through bolt.
Said handrail is to be formed by the steel pipe bending, and both sides flatten respectively and the machining hole position.
The beneficial effect of the utility model is, the utility model adopts the bending of π ellbeam, and intensity is high, and is simple in structure, connects reliable.
Description of drawings
Fig. 1 is the structural representation of staircase assembly of getting on the bus;
Fig. 2 is the scheme of installation of staircase assembly of getting on the bus.
1. left socles wherein, 2. right support, 3. staircase is walked platen, 4. staircase stull, 5. handrail, 6. chassis side rail.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
As shown in Figure 1, a kind of tractor truck staircase assembly of getting on the bus, it is walked platen 3, staircase stull 4 and handrail 5 by left socle 1, right support 2, staircase and forms.Left and right support is corresponding, and left socle, right support all are bent into vertical partial sum lateral part, and staircase is walked platen 3 and is connected with the lateral part of left socle 1, right support 2 through bolt respectively; Staircase stull 4 is welded with the vertical part of left socle 1, right support 2 respectively; Handrail 5 is connected with left socle 1 through bolt.
As shown in Figure 2, the utility model staircase assembly of getting on the bus is connected with chassis side rail 6 through bolt.
Though the above-mentioned accompanying drawing that combines is described the specific embodiment of the utility model; But be not restriction to the utility model protection domain; On the basis of the technical scheme of the utility model, those skilled in the art need not pay various modifications that creative work can make or distortion still in the protection domain of the utility model.
Claims (6)
1. tractor truck staircase assembly of getting on the bus; It is characterized in that: it comprises corresponding left socle and right support; Left socle, right support all are bent into vertical partial sum lateral part; The vertical portion of left and right support is connected with the staircase stull between dividing, and is connected with staircase between the lateral part of left and right support and walks platen; This staircase assembly also includes handrail.
2. the tractor truck as claimed in claim 1 staircase assembly of getting on the bus, it is characterized in that: said left and right support forms by the bending of π type beam, right support and left socle symmetrical configuration.
3. the tractor truck as claimed in claim 1 staircase assembly of getting on the bus is characterized in that: it is to be formed by steel plate bending cutting that said staircase is walked platen, and some flange hole is set.
4. the tractor truck as claimed in claim 1 staircase assembly of getting on the bus is characterized in that: said staircase stull is to be formed by steel plate bending cutting, and some flange hole is set.
5. the tractor truck as claimed in claim 1 staircase assembly of getting on the bus is characterized in that: said handrail is connected with left socle through bolt.
6. the tractor truck as claimed in claim 1 staircase assembly of getting on the bus, it is characterized in that: said handrail is to be formed by the steel pipe bending, both sides flatten respectively and the machining hole position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202089660U CN202557421U (en) | 2012-05-10 | 2012-05-10 | Get-on escalator assembly of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202089660U CN202557421U (en) | 2012-05-10 | 2012-05-10 | Get-on escalator assembly of tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202557421U true CN202557421U (en) | 2012-11-28 |
Family
ID=47207112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202089660U Expired - Fee Related CN202557421U (en) | 2012-05-10 | 2012-05-10 | Get-on escalator assembly of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202557421U (en) |
-
2012
- 2012-05-10 CN CN2012202089660U patent/CN202557421U/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 |
Granted publication date: 20121128 Termination date: 20150510 |
|
| EXPY | Termination of patent right or utility model |