CN207106352U - Get-on step and handrail assembly for tractor - Google Patents
Get-on step and handrail assembly for tractor Download PDFInfo
- Publication number
- CN207106352U CN207106352U CN201720943609.1U CN201720943609U CN207106352U CN 207106352 U CN207106352 U CN 207106352U CN 201720943609 U CN201720943609 U CN 201720943609U CN 207106352 U CN207106352 U CN 207106352U
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- Prior art keywords
- tube
- bus
- getting
- pipe
- storage battery
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- 238000005098 hot rolling Methods 0.000 claims abstract description 25
- 208000020442 loss of weight Diseases 0.000 claims description 5
- 238000009966 trimming Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a last car footboard and handrail assembly for haulage vehicle, including vertical setting and a round tubular beam and No. two round tubular beams that are parallel to each other, the handrail tubular beam, the upper end of a round tubular beam and the one end fixed connection of handrail tubular beam, the other end of handrail tubular beam is provided with a hot rolling flat portion, a through-hole and the side rear end fixed connection of storage battery framework that hot rolling flat portion seted up through it, the upper end of No. two round tubular beams and the bottom fixed connection of storage battery framework, and a round tubular beam, be provided with a plurality of step boards of getting on the bus between No. two round tubular beams. This design not only reduces the footprint of the assembly, but also reduces the cost and weight of the assembly.
Description
Technical field
The utility model belongs to auto parts and components Lightweight Technology field, and in particular to a kind of tractor with get on the bus mark time with
Arm assembly, suitable for less space-consuming, reduce cost and weight.
Background technology
Tractor boarding footplate and the transition apparatus that staircase is a kind of conventional connection ground of tractor and workbench, are easy to
User, which gets on the bus, connects braking and the electrical installation of trailer and tractor.Chinese patent：Authorization Notice No. is CN203651626U, is awarded
The power day for announcing discloses a kind of heavy truck arm rest lift assembly, including two for the utility model patent on June 18th, 2014
Root be parallel to each other the standpipe being made up of hollow circular-tube, be horizontally installed between two standpipes some boarding footplates, by open circles
Pipe is bent into the bend pipe I of " π " font, the bar of " 7 " font is bent into by hollow circular-tube and is installed on bar outer end
Bend pipe III.Although the device is realized by bend pipe I and bend pipe III this heavy truck being fixed to car with arm rest lift assembly
Storage battery casing on, but the bend pipe I and bend pipe III are required to be fixed on storage battery casing by connecting plate, and the structure is not only
Need to take larger space, and add technique and material cost, while weight is larger.
The content of the invention
The purpose of this utility model is to overcome existing for prior art space-consuming is big, cost is high and weight is larger to ask
Topic, there is provided it is a kind of occupy little space, cost is low and tractor in light weight is marked time and arm assembly with getting on the bus.
To realize object above, the technical solution of the utility model is as follows：
A kind of tractor is marked time and arm assembly with getting on the bus, including it is longitudinally disposed and be parallel to each other No.1 pipe beam, two
Number pipe beam, the upper end of the No.1 pipe beam are fixedly connected by handrail tube beam with the side of storage battery framework, No. two circles
Guan Liang upper end is fixedly connected with the bottom of storage battery framework, and is provided with multiple get on the bus between No.1 pipe beam, No. two pipe beams
Step plate；
One end of the handrail tube beam is provided with the flat portion of No.1 hot rolling, and the flat portion of No.1 hot rolling is logical by what is opened up thereon
Hole is fixedly connected with the side rear end of storage battery framework.
The handrail tube beam is inverted U-shaped structure, including No.1 inclined tube, horizontal tube, No. two inclined tubes, under the No.1 inclined tube
End is provided with the flat portion of No.1 hot rolling, and the upper end of No.1 inclined tube passes sequentially through horizontal tube, the upper end of No. two inclined tubes and No.1 pipe beam
It is fixedly connected.
No. two pipe beams are 7 character form structures, including the transverse tube of interconnection, vertical tube, the transverse tube pass through outside it
The connecting bracket for the C fonts being arranged is fixedly connected with the bottom of storage battery framework.
The assembly also includes the connecting circular tube beam of S types, and the upper end of the connecting circular tube beam is provided with No. two flat portions of hot rolling,
No. two flat portions of hot rolling are fixedly connected by the through hole opened up thereon with the side front end of storage battery framework, the connecting circular tube beam
Lower end is fixedly connected with No.1 pipe beam.
The anti-skidding projecting apertures of multiple losss of weight is offered on the step plate of getting on the bus, multiple losss of weight are offered in the connecting bracket
Hole.
Welded by the circular trimming opened up thereon with No.1 pipe beam, vertical tube at the both ends of the step plate of getting on the bus.
Compared with prior art, the beneficial effects of the utility model are：
The utility model one kind, which is got on the bus, marks time and to be provided with hot rolling on handrail tube beam in arm assembly, connecting circular tube beam flat
Portion, the flat portion of hot rolling are fixedly connected by the through hole opened up thereon with storage battery framework, meanwhile, No. two pipe beams are 7 character form structures, bag
Transverse tube, the vertical tube of interconnection are included, transverse tube is fixed by the bottom of the connecting bracket and storage battery framework of the C fonts being arranged outside it
Connection, the design is directly connected by the way of pipe beam hot rolling is flat with battery frame body phase, without setting up transition bracket, and by
A transverse tube is set up to substitute existing π fonts bend pipe structure at the top of vertical tube, is not only reduced and is accounted for while bonding strength is ensured
With space, and material and technology input is saved, reduce weight and cost.Therefore, the utility model, which not only reduces, accounts for
With space, and reduce weight and cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of No. two pipe beams in Fig. 1.
Fig. 3 is the structural representation of step plate of being got on the bus in Fig. 1.
Fig. 4 is the structural representation of connecting bracket in Fig. 1.
In figure：1, No. two pipe beam 2 of No.1 pipe beam, transverse tube 21, vertical tube 22, handrail tube beam 3, the flat portion 31 of No.1 hot rolling,
No.1 inclined tube 32,33, No. two inclined tubes 34 of horizontal tube, the anti-skidding projecting apertures 41 of get on the bus step plate 4, loss of weight, circular trimming 42, connecting bracket
5th, lightening hole 51, the flat portion 61 of 6, No. two hot rollings of connecting circular tube beam, storage battery framework 7.
Embodiment
Explanation and embodiment are described in further detail to the utility model below in conjunction with the accompanying drawings.
Referring to Fig. 1 to Fig. 4, a kind of tractor is marked time and arm assembly with getting on the bus, including longitudinally disposed and be parallel to each other
1, No. two pipe beam 2 of No.1 pipe beam, the upper end of the No.1 pipe beam 1 are consolidated by handrail tube beam 3 and the side of storage battery framework 7
Fixed connection, the upper end of No. two pipe beams 2 is fixedly connected with the bottom of storage battery framework 7, and 1, No. two pipe of No.1 pipe beam
Multiple step plates 4 of getting on the bus are provided between beam 2；
One end of the handrail tube beam 3 is provided with the flat portion 31 of No.1 hot rolling, and the flat portion 31 of No.1 hot rolling by opening thereon
If through hole be fixedly connected with the side rear end of storage battery framework 7.
The handrail tube beam 3 is inverted U-shaped structure, including 33, No. two No.1 inclined tube 32, horizontal tube inclined tubes 34, the No.1
The lower end of inclined tube 32 is provided with the flat portion 31 of No.1 hot rolling, and the upper end of No.1 inclined tube 32 passes sequentially through 33, No. two inclined tubes 34 of horizontal tube
It is fixedly connected with the upper end of No.1 pipe beam 1.
No. two pipe beams 2 are 7 character form structures, including the transverse tube 21 of interconnection, vertical tube 22, the transverse tube 21 pass through
The connecting bracket 5 for the C fonts being arranged outside it is fixedly connected with the bottom of storage battery framework 7.
The assembly also includes the connecting circular tube beam 6 of S types, and it is flat that the upper end of the connecting circular tube beam 6 is provided with No. two hot rollings
Portion 61, the flat portion 61 of No. two hot rollings are fixedly connected by the through hole opened up thereon with the side front end of storage battery framework 7, the connection
The lower end of pipe beam 6 is fixedly connected with No.1 pipe beam 1.
The anti-skidding projecting apertures 41 of multiple losss of weight is offered on the step plate 4 of getting on the bus, multiple subtract is offered in the connecting bracket 5
Repeated hole 51.
Welded by the circular trimming 42 opened up thereon with No.1 pipe beam 1, vertical tube 22 at the both ends of the step plate 4 of getting on the bus
Connect.
Principle of the present utility model is described as follows：
The utility model provides a kind of tractor and marked time and arm assembly with getting on the bus, including 1, No. two circle of No.1 pipe beam
Pipe beam 2, handrail tube beam 3, get on the bus step plate 4 and connecting circular tube beam 6, connected in the form of welding between above-mentioned five part, it is whole
Body, which is then bolted, to be fixed in storage battery framework 7.
The anti-skidding projecting apertures 41 of loss of weight：The anti-skidding projecting apertures 41 of loss of weight described in the utility model can play loss of weight and anti-skidding effect simultaneously.
Embodiment 1：
Referring to Fig. 1 to Fig. 4, a kind of tractor is marked time and arm assembly with getting on the bus, including longitudinally disposed and be parallel to each other
No.1 pipe beam 1 and No. two pipe beams 2, handrail tube beam 3, connecting circular tube beam 6, the handrail tube beam 3 are what bending circular pipe was formed
Inverted U-shaped structure, including 33, No. two No.1 inclined tube 32, horizontal tube inclined tubes 34, the lower end of the No.1 inclined tube 32 are provided with No.1 heat
Draw down portion 31, the flat portion 31 of No.1 hot rolling is by the through hole opened up thereon and the side rear end bolt connection of storage battery framework 7, and described one
The upper end that the upper end of number inclined tube 32 passes sequentially through 33, No. two inclined tubes 34 of horizontal tube and No.1 pipe beam 1 is welded, the connecting circular tube
Beam 6 is the S type structures that bending circular pipe is formed, and its upper end is provided with the flat portion 61 of No. two hot rollings, and the flat portion 61 of No. two hot rollings passes through it
On the through hole that opens up and the side front end bolt connection of storage battery framework 7, lower end and the No.1 pipe beam 1 of the connecting circular tube beam 6
It is fixedly connected, No. two pipe beams 2 are 7 character form structures that bending circular pipe is formed, and include transverse tube 21, the vertical tube of interconnection
22, the transverse tube 21 is connected by the connecting bracket 5 for the C fonts being arranged outside it with the bottom bolts of storage battery framework 7, and is connected
Multiple lightening holes 51 are offered on support 5, multiple step plates 4 of getting on the bus, institute are provided between the No.1 pipe beam 1, vertical tube 22
State and the anti-skidding projecting apertures 41 of multiple losss of weight is offered on step plate 4 of getting on the bus, and the mark time both ends of 4 plates of getting on the bus pass through the circle that opens up thereon
Trimming 42 is welded with No.1 pipe beam 1, vertical tube 22.
Claims (6)
1. a kind of tractor is marked time and arm assembly with getting on the bus, including No.1 pipe beam that is longitudinally disposed and being parallel to each other（1）, two
Number pipe beam（2）, the No.1 pipe beam（1）Upper end pass through handrail tube beam（3）With storage battery framework（7）Side fix connect
Connect, No. two pipe beams（2）Upper end and storage battery framework（7）Bottom be fixedly connected, and No.1 pipe beam（1）, No. two circles
Guan Liang（2）Between be provided with multiple step plates of getting on the bus（4）, it is characterised in that：
The handrail tube beam（3）One end be provided with the flat portion of No.1 hot rolling（31）, the flat portion of No.1 hot rolling（31）By thereon
The through hole opened up and storage battery framework（7）Side rear end be fixedly connected.
2. a kind of tractor according to claim 1 is marked time and arm assembly with getting on the bus, it is characterised in that：The handrail tube
Beam（3）For inverted U-shaped structure, including No.1 inclined tube（32）, horizontal tube（33）, No. two inclined tubes（34）, the No.1 inclined tube（32）'s
Lower end is provided with the flat portion of No.1 hot rolling（31）, No.1 inclined tube（32）Upper end pass sequentially through horizontal tube（33）, No. two inclined tubes（34）
With No.1 pipe beam（1）Upper end be fixedly connected.
3. a kind of tractor according to claim 1 or 2 is marked time and arm assembly with getting on the bus, it is characterised in that：Described two
Number pipe beam（2）For the transverse tube of 7 character form structures, including interconnection（21）, vertical tube（22）, the transverse tube（21）By outside it
The connecting bracket for the C fonts being arranged（5）With storage battery framework（7）Bottom be fixedly connected.
4. a kind of tractor according to claim 1 or 2 is marked time and arm assembly with getting on the bus, it is characterised in that：It is described total
Into the connecting circular tube beam for also including S types（6）, the connecting circular tube beam（6）Upper end be provided with No. two flat portions of hot rolling（61）, this two
Number flat portion of hot rolling（61）Pass through the through hole and storage battery framework opened up thereon（7）Side front end be fixedly connected, the connecting circular tube
Beam（6）Lower end and No.1 pipe beam（1）It is fixedly connected.
5. a kind of tractor according to claim 3 is marked time and arm assembly with getting on the bus, it is characterised in that：Described get on the bus is stepped on
Walk plate（4）On offer multiple loss of weight projecting apertures（41）, the connecting bracket（5）On offer multiple lightening holes（51）.
6. a kind of tractor according to claim 3 is marked time and arm assembly with getting on the bus, it is characterised in that：Described get on the bus is stepped on
Walk plate（4）Both ends pass through the circular trimming that opens up thereon（42）With No.1 pipe beam（1）, vertical tube（22）Welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720943609.1U CN207106352U (en) | 2017-07-31 | 2017-07-31 | Get-on step and handrail assembly for tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720943609.1U CN207106352U (en) | 2017-07-31 | 2017-07-31 | Get-on step and handrail assembly for tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207106352U true CN207106352U (en) | 2018-03-16 |
Family
ID=61572305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720943609.1U Active CN207106352U (en) | 2017-07-31 | 2017-07-31 | Get-on step and handrail assembly for tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207106352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115923701A (en) * | 2022-12-28 | 2023-04-07 | 中国重汽集团济南动力有限公司 | Multifunctional battery box with getting-on step handrail and capable of providing urea box installation |
-
2017
- 2017-07-31 CN CN201720943609.1U patent/CN207106352U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115923701A (en) * | 2022-12-28 | 2023-04-07 | 中国重汽集团济南动力有限公司 | Multifunctional battery box with getting-on step handrail and capable of providing urea box installation |
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