CN104139796A - Novel steering machine support - Google Patents
Novel steering machine support Download PDFInfo
- Publication number
- CN104139796A CN104139796A CN201410418701.7A CN201410418701A CN104139796A CN 104139796 A CN104139796 A CN 104139796A CN 201410418701 A CN201410418701 A CN 201410418701A CN 104139796 A CN104139796 A CN 104139796A
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- CN
- China
- Prior art keywords
- poppet
- support
- front frame
- steering machine
- fixed
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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.)
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Abstract
The invention relates to a steering machine support. The steering machine support comprises a cab and a frame which are rotationally assembled by a rotating shaft; the steering machine support also comprises a front L-shaped support and a rear support, the front support and the rear support are buckled and welded to form a b-shaped structure, a mounting hole I corresponding to a steering machine fixing hole in size and position is formed in the front support, a plurality of mounting holes II are formed in the rear support, a hinge pin is arranged in an inner cavity formed by the front support and the rear support through assembling, and the upper end of the hinge pin is fixed on a lower plane of the rear support. The steering machine support can be used for assembling a steering machine and a limit pulling belt; the front L-shaped support and the rear support are buckled to form the steering machine support which is of a rectangular frame structure, the steering machine support has light weight and good stress strength, and can ensure the using reliability and reduce the production cost; the steering machine and the limit pulling belt can be arranged simultaneously and cannot be interfered mutually in a cramped space under the cab.
Description
Technical field
The present invention relates to heavy vehicle component technical field, be specifically related to a kind of steering wheel support.
Background technology
Low-speed dock gas tractor mainly be take fluid-link steering as main at present, and along with expanding economy, market is refinement gradually, and mechanical steering also has certain demand.Because the original spacing drawstring base of operator's compartment is just in time positioned at the position of steering gear bracket, therefore steering box being installed can interfere, so solve this problem, becomes the difficult problem that mechanical steering is installed.
Summary of the invention
The present invention, in order to overcome the deficiency of above technology, provides a kind of simplicity of design, the novel steering wheel support of service-strong.
The present invention overcomes the technical scheme that its technical matters adopts:
The steering wheel support that this is novel, comprise the operator's compartment and the vehicle frame that by rotating shaft, mutually rotate installation, also comprise all L-shaped front frame and after poppet, described front frame fastening relative to after poppet is welded and fixed formation " b " character form structure, on described front frame, be provided with and the equal corresponding mounting hole I of steering wheel fixed orifice position size, on described after poppet, be provided with some mounting hole II, in the internal cavities that described front frame and after poppet are combined to form, be provided with bearing pin, the upper end of described bearing pin is fixed on the lower plane of after poppet, bolt is fixed on after poppet on vehicle frame through mounting hole II, spacing drawstring one end is fixed on operator's compartment, its other end is fixed on bearing pin.
In order to improve rigidity, the connecting portion between above-mentioned front frame and after poppet is provided with gusset II, between described bearing pin and after poppet lower plane, is provided with gusset I, is surrounded with annular gusset III in the internal cavities that described front frame and after poppet are combined to form.
In order to reduce weight.On above-mentioned front frame and after poppet, be provided with perforate.
In order to improve intensity, the bending part of above-mentioned front frame and after poppet is respectively fillet I and fillet II.
The invention has the beneficial effects as follows: this direction machine support is installation direction machine but also effect that can mounting limit drawstring not only, and the steering wheel support forming after being fastened by L-shaped front frame 1 and after poppet, it is rectangular frame structure, lightweight, but be subject to force intensity good, guarantee the reliability of use, reduced again productive costs, in the tight preesed space of under-cab, realized the object that steering box and spacing drawstring do not interfere has again been installed simultaneously.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present invention;
Fig. 2 is main TV structure schematic diagram of the present invention;
Fig. 3 is mounting structure schematic diagram of the present invention;
In figure, the 1. spacing drawstring of front frame 2. perforate 3. gusset I 4. mounting hole I 5. mounting hole II 6. after poppet 7. bearing pin 8. gusset II 9. gusset III 10. fillet I 11. fillet II 12. operator's compartment 13. rotating shaft 14. vehicle frame 15..
The specific embodiment
Below in conjunction with accompanying drawing 1, accompanying drawing 2, the present invention will be further described for accompanying drawing 3.
The steering wheel support that this is novel, comprise by rotating shaft 13 and mutually rotate operator's compartment 12 and the vehicle frame 14 of installing, also comprise all L-shaped front frame 1 and after poppet 6, front frame 1 fastening relative to after poppet 6 is welded and fixed formation " b " character form structure, on front frame 1, be provided with and the equal corresponding mounting hole I 4 of steering wheel fixed orifice position size, on after poppet 6, be provided with some mounting hole II 5, in the internal cavities that front frame 1 and after poppet 6 are combined to form, be provided with bearing pin 7, the upper end of bearing pin 7 is fixed on the lower plane of after poppet 6, bolt is fixed on after poppet 6 on vehicle frame 14 through mounting hole II 5, spacing drawstring 15 one end are fixed on operator's compartment 12, its other end is fixed on bearing pin 7.Steering box utilizes threaded fasteners to be fixed on front frame 1 by mounting hole I 4, therefore this direction machine support not only installation direction machine but also effect that can mounting limit drawstring 15 have been realized, and the steering wheel support forming after being fastened by L-shaped front frame 1 and after poppet 6, it is rectangular frame structure, lightweight, but be subject to force intensity good, guarantee the reliability using, reduced again productive costs, in the tight preesed space of under-cab, realized the object that steering box and spacing drawstring 15 do not interfere has again been installed simultaneously.
Connecting portion between front frame 1 and after poppet 6 is provided with gusset II 8, between described bearing pin 7 and after poppet 6 lower planes, is provided with gusset I 3, in the internal cavities that described front frame 1 and after poppet 6 are combined to form, is surrounded with annular gusset III 9.By arranging, gusset II 8, I 3 and gusset III 9 can improve respectively between front frame 1 and after poppet 6, between bearing pin 7 and after poppet 6 lower planes and the intensity of the internal cavities that is combined to form of front frame 1 and after poppet 6, improved reliability and the service life of using.
On front frame 1 and after poppet 6, can be provided with perforate 2.Perforate 2 is loss of weight perforate, therefore can reduce the weight of front frame 1 and after poppet 6, makes it meet modern automobile parts weight-saving designer trends.Front frame 1 is respectively fillet I 10 and fillet II 11 with the bending part of after poppet 6.The stress concentration phenomenon that adopts round-corner transition can avoid right angle transition to cause, has improved the fatigue resistance of front frame 1 with after poppet 6, thereby has improved service life.
Claims (4)
1. a novel steering wheel support, comprise by rotating shaft (13) and mutually rotate operator's compartment (12) and the vehicle frame (14) of installing, it is characterized in that: also comprise all L-shaped front frame (1) and after poppet (6), described front frame (1) fastening relative to after poppet (6) is welded and fixed formation " b " character form structure, on described front frame (1), be provided with and the equal corresponding mounting hole I (4) of steering wheel fixed orifice position size, on described after poppet (6), be provided with some mounting hole II (5), in the internal cavities that described front frame (1) and after poppet (6) are combined to form, be provided with bearing pin (7), the upper end of described bearing pin (7) is fixed on the lower plane of after poppet (6), bolt is fixed on after poppet (6) on vehicle frame (14) through mounting hole II (5), spacing drawstring (15) one end is fixed on operator's compartment (12), its other end is fixed on bearing pin (7).
2. novel steering wheel support according to claim 1, it is characterized in that: the connecting portion between described front frame (1) and after poppet (6) is provided with gusset II (8), between described bearing pin (7) and after poppet (6) lower plane, be provided with gusset I (3), in the internal cavities that described front frame (1) and after poppet (6) are combined to form, be surrounded with annular gusset III (9).
3. novel steering wheel support according to claim 1 and 2, is characterized in that: on described front frame (1) and after poppet (6), be provided with perforate (2).
4. novel steering wheel support according to claim 3, is characterized in that: described front frame (1) is respectively fillet I (10) and fillet II (11) with the bending part of after poppet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410418701.7A CN104139796B (en) | 2014-08-25 | 2014-08-25 | A kind of novel steering wheel support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410418701.7A CN104139796B (en) | 2014-08-25 | 2014-08-25 | A kind of novel steering wheel support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104139796A true CN104139796A (en) | 2014-11-12 |
| CN104139796B CN104139796B (en) | 2016-04-13 |
Family
ID=51849174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410418701.7A Active CN104139796B (en) | 2014-08-25 | 2014-08-25 | A kind of novel steering wheel support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104139796B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009154781A (en) * | 2007-12-27 | 2009-07-16 | Mitsubishi Fuso Truck & Bus Corp | Cab hinge bracket |
| EP2271542A2 (en) * | 2008-03-07 | 2011-01-12 | Mahindra Navistar Automotives Limited | Mechanical system for tilting cab of a vehicle |
| CN202071884U (en) * | 2011-05-04 | 2011-12-14 | 中国重汽集团济南动力有限公司 | Front combination rack assembly for heavy automobile |
| CN202413918U (en) * | 2012-02-10 | 2012-09-05 | 中国重汽集团济南动力有限公司 | Multifunctional support for medium-sized vehicle |
| CN202624329U (en) * | 2012-05-16 | 2012-12-26 | 中国重汽集团济南动力有限公司 | Fixing support for steering engine of middle/heavy duty car |
| CN203996389U (en) * | 2014-08-25 | 2014-12-10 | 中国重汽集团济南动力有限公司 | A kind of novel steering wheel support |
-
2014
- 2014-08-25 CN CN201410418701.7A patent/CN104139796B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009154781A (en) * | 2007-12-27 | 2009-07-16 | Mitsubishi Fuso Truck & Bus Corp | Cab hinge bracket |
| EP2271542A2 (en) * | 2008-03-07 | 2011-01-12 | Mahindra Navistar Automotives Limited | Mechanical system for tilting cab of a vehicle |
| CN202071884U (en) * | 2011-05-04 | 2011-12-14 | 中国重汽集团济南动力有限公司 | Front combination rack assembly for heavy automobile |
| CN202413918U (en) * | 2012-02-10 | 2012-09-05 | 中国重汽集团济南动力有限公司 | Multifunctional support for medium-sized vehicle |
| CN202624329U (en) * | 2012-05-16 | 2012-12-26 | 中国重汽集团济南动力有限公司 | Fixing support for steering engine of middle/heavy duty car |
| CN203996389U (en) * | 2014-08-25 | 2014-12-10 | 中国重汽集团济南动力有限公司 | A kind of novel steering wheel support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104139796B (en) | 2016-04-13 |
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Effective date of registration: 20230516 Address after: No. 583, Jiyan Road, Huaiyin District, Jinan City, Shandong Province, 250000 Patentee after: China National Heavy Duty Truck Group Ji'nan Special Vehicle Co.,Ltd. Address before: 250002, hero mountain road, Shizhong District, Shandong, Ji'nan 165 Patentee before: China National Heavy Duty Truck Group Jinan Power Co.,Ltd. |