CN220147411U - Steering gear support integrated with cab suspension swing arm and vehicle - Google Patents
Steering gear support integrated with cab suspension swing arm and vehicle Download PDFInfo
- Publication number
- CN220147411U CN220147411U CN202321485462.8U CN202321485462U CN220147411U CN 220147411 U CN220147411 U CN 220147411U CN 202321485462 U CN202321485462 U CN 202321485462U CN 220147411 U CN220147411 U CN 220147411U
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- steering gear
- bracket
- steering
- gear bracket
- swing arm
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- 239000000725 suspension Substances 0.000 title claims abstract description 38
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 10
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a steering gear bracket integrating a cab suspension swing arm and a vehicle, wherein a frame widening bottom plate is arranged between the steering gear bracket and a frame longitudinal beam; a through hole penetrating up and down is arranged in the steering gear bracket; the outer side of the steering gear bracket is provided with a first opening for installing a steering gear, a steering gear output shaft of the steering gear is inserted into the first opening, and a steering rocker arm extends downwards from a through hole in the steering gear bracket; the cab suspension swing arm support is connected with the cab suspension swing arm and is arranged on the support mounting seat. The steering gear bracket can be assembled on a widened vehicle type, so that the positions of a steering gear and a steering rocker arm are unchanged, the development cost of the rest parts of a steering system is reduced, and the universality is ensured; and the steering gear bracket integrates the suspension swing arm of the cab, so that the arrangement space is saved, new components are reduced, the cost is reduced, and the stability of the cab is ensured.
Description
Technical Field
The utility model relates to the technical field of vehicles, in particular to a steering gear bracket integrated with a cab suspension swing arm and a vehicle.
Background
In order to improve the arrangement space of vehicles such as a radiator, an intercooler and the like, the front section part of the frame is widened on the basis of the original, namely, a frame widening bottom plate is arranged on the side surface of a frame longitudinal beam, and the mounting position of a steering gear bracket which is originally and directly mounted on the frame longitudinal beam needs to be synchronously adjusted so as to ensure that the position of the steering gear is unchanged, and the position and the swinging range of a steering gear rocker are unchanged.
Original steering gear support can not guarantee the steering gear and set up the steering gear rocking arm on the steering gear and do not receive the interference, consequently, need provide a steering gear support suitable for widening motorcycle type, realize the integrated installation to the suspension swing arm of driver's cabin simultaneously.
Disclosure of Invention
In order to solve the technical problems in the prior art, the utility model aims to provide a steering gear bracket integrating a cab suspension swing arm and a vehicle, wherein the steering gear bracket adopts a brand new design, so that the frame widening is met, and meanwhile, the position of the steering gear is unchanged and the installation of the cab suspension swing arm is ensured.
The utility model solves the problems by the following technical proposal:
a steering gear bracket integrating a cab suspension swing arm is arranged on a frame longitudinal beam, and a frame widening bottom plate is arranged between the steering gear bracket and the frame longitudinal beam; the steering gear bracket is internally provided with a through hole which penetrates up and down, and the periphery of the through hole is respectively provided with the inner side of the steering gear bracket which is close to the widened bottom plate of the frame, the outer side of the steering gear bracket which is far away from the widened bottom plate of the frame, the left side of the steering gear bracket and the right side of the steering gear bracket; a first opening for installing a steering gear is formed on the outer side of the steering gear bracket, a steering gear output shaft of the steering gear is inserted into the first opening, and a steering rocker arm connected with the steering gear output shaft extends downwards from a through hole in the steering gear bracket; the steering device comprises a steering device support, a steering device suspension swing arm support, a steering device support and a steering device, wherein the steering device support is arranged on the steering device support, and the steering device suspension swing arm support is connected with the steering device suspension swing arm.
As a further improvement, the two bracket mounting seats are respectively a first bracket mounting seat and a second bracket mounting seat, wherein two ends of the first bracket mounting seat are respectively connected with the outer side of the steering gear bracket and the inner side of the steering gear bracket, and the second bracket mounting seat is arranged on the right side of the steering gear bracket.
As a further improvement, the left side of the steering gear bracket is stepped, and the steering gear bracket extends outwards from the inner side of the steering gear bracket to the outer side of the steering gear bracket in sequence, so that the steering rocker is prevented from interfering with the steering gear bracket.
As a further improvement, a plurality of triangular first reinforcing ribs are arranged on the left side of the steering gear bracket and the outer side of the steering gear bracket.
As a further improvement, a second reinforcing rib surrounding the through hole is arranged in the steering gear bracket forming the through hole, and the boundary interval and the structural strength of the steering gear bracket are ensured through the second reinforcing rib.
As a further improvement, a plurality of screw openings are formed at the first opening for installing the steering gear, and third reinforcing ribs for reducing stress concentration are formed at the plurality of screw openings in an outward diffusion manner along the edge.
In addition, the utility model solves the problems by the following technical proposal:
a vehicle comprising a diverter bracket as described above incorporating a cab suspension swing arm.
Compared with the prior art, the utility model has the following advantages:
the steering gear bracket can be assembled on a widened vehicle type, so that the positions of a steering gear and a steering rocker arm are unchanged, the development cost of the rest parts of a steering system is reduced, and the universality is ensured; and the steering gear bracket integrates the suspension swing arm of the cab, so that the arrangement space is saved, new components are reduced, the cost is reduced, and the stability of the cab is ensured.
Drawings
FIG. 1 is a schematic view of the installation of an original diverter bracket in the prior art;
FIG. 2 is a schematic illustration of the installation of a diverter bracket according to the present utility model;
FIG. 3 is a schematic illustration of the installation of a steering rocker arm in a steering gear bracket of the present utility model;
FIG. 4 is a schematic view of the steering gear bracket of the integrated cab suspension swing arm of the present utility model;
FIG. 5 is a schematic view showing the positions of the first reinforcing rib and the second reinforcing rib according to the present utility model;
fig. 6 is a schematic view showing the position of the third reinforcing rib in the present utility model.
Reference numerals:
1. a diverter; 2. a frame rail; 3. a frame widening bottom plate; 4. a diverter bracket; 5. a cab suspension swing arm; 6. a swing arm bracket is suspended in a cab; 7. a diverter output shaft; 8. a steering rocker arm; 9. a first opening; 10. a bracket mounting seat; 11. a first reinforcing rib; 12. a second reinforcing rib; 13. a third reinforcing rib; 41. the inner side of the steering gear bracket; 42. the outer side of the steering gear bracket; 43. the left side of the steering gear bracket; 44. the right side of the steering gear bracket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-6, a steering gear bracket 4 integrated with a suspension swing arm of a cab is arranged on a frame longitudinal beam 2, and a frame widening bottom plate 3 is arranged between the steering gear bracket and the frame longitudinal beam. Through holes penetrating up and down are formed in the steering gear support, and the periphery of the through holes are respectively provided with a steering gear support inner side 41 which is close to the widened bottom plate of the frame, a steering gear support outer side 42 which is far away from the widened bottom plate of the frame, a steering gear support left side 43 and a steering gear support right side 44. A first opening 9 for installing a steering gear is formed on the outer side of the steering gear bracket, a steering gear output shaft 7 of the steering gear 1 is inserted into the first opening, and a steering rocker arm 8 connected with the steering gear output shaft extends downwards from a through hole in the steering gear bracket; the support mounting seat 10 for mounting the cab suspension swing arm 5 is arranged on the upper end faces of the outer side of the steering gear support and the inner side of the steering gear support, the cab suspension swing arm is used for guaranteeing a structure with better cab structural stability and reliability, and the cab suspension swing arm support for mounting the cab suspension swing arm 5 is mounted through the support mounting seat, so that the stability of the cab structure is further guaranteed.
Preferably, the bracket mounting seats comprise two bracket mounting seats, namely a first bracket mounting seat and a second bracket mounting seat, wherein two ends of the first bracket mounting seat are respectively connected with the outer side of the steering gear bracket and the upper end face of the inner side of the steering gear bracket, the second bracket mounting seat is directly arranged on the right side of the steering gear bracket between the outer side of the steering gear bracket and the inner side of the steering gear bracket, and the second bracket mounting seat is arranged on the right side of the steering gear bracket, so that parts are saved.
Furthermore, the left side of the steering gear support is in a ladder shape, and the steering gear support extends outwards from the inner side of the steering gear support to the outer side of the steering gear support in sequence, so that the rotation width of the steering rocker arm is avoided, and the steering rocker arm is prevented from interfering with the steering gear support. In this embodiment, the connection between the lower end of the left side of the steering gear bracket and the outer side of the steering gear bracket is located in the left end of the outer side of the steering gear bracket, and a plurality of triangular first reinforcing ribs 11 are connected between the outer side of the lower end of the left side of the steering gear bracket and the left end of the outer side of the steering gear bracket, so as to ensure structural strength. The steering gear bracket forming the through hole is internally provided with a second reinforcing rib 12 surrounding the through hole, and the boundary interval and the structural strength of the whole steering gear bracket are ensured through the second reinforcing rib, so that the second reinforcing rib surrounds the through hole to adapt to the swinging range of a steering gear output shaft arranged in the through hole and a steering rocker connected with the steering gear output shaft. The screw hole of the first opening of the installation steering gear is also provided with a third reinforcing rib 13 which is outwards diffused along the edge of the screw hole, and the part with weak local strength at the screw hole is reinforced by the third reinforcing rib, so that the stress concentration is reduced.
Specifically, five square screw holes for installing the steering gear are formed outside the first opening. The rear side of the steering gear bracket is provided with a mounting screw hole which is arranged in a trapezoid shape and used for mounting the whole steering gear bracket.
In the embodiment, the steering gear bracket is arranged on the widened bottom plate of the frame, so that the installation position of the steering gear is unchanged, the strength of the widened bottom plate of the frame is weak, the steering gear bracket cannot be directly installed, the steering gear bracket installation hole is moved backwards towards the frame and is installed on the longitudinal beam of the frame; the steering rocker arm extends out of the steering support through the steering support, so that the frame widening bottom plate is avoided while the swing range of the steering rocker arm is unchanged, and the steering support designs the inner shape of a through hole of the steering support according to the swing range of the steering rocker arm; the steering gear left side plate is arranged to be in a ladder shape, and extends outwards from the inner side of the steering gear bracket to the outer side of the steering gear bracket in sequence, so that the rotation width of the steering rocker arm is avoided, the strength of the steering gear bracket is increased, and the steering rocker arm is reasonably avoided. Meanwhile, in order to ensure the installation of the cab suspension swing arm, a bracket mounting seat is additionally arranged, and the cab suspension swing arm bracket 6 for installing the cab suspension swing arm 5 is installed through the bracket mounting seat so as to integrally install the cab suspension swing arm.
The steering gear bracket can be assembled on a widened vehicle type, so that the positions of a steering gear and a steering rocker arm are unchanged, the development cost of the rest parts of a steering system is reduced, and the universality is ensured; and the steering gear bracket integrates the suspension swing arm of the cab, so that the arrangement space is saved, new components are reduced, the cost is reduced, and the stability of the cab is ensured. Meanwhile, the vehicle provided with the steering gear bracket is used for integrally installing the cab suspension swing arm and the steering gear, so that the installation space is saved, and the stability of the cab is ensured.
Although the utility model has been described herein with reference to the above-described illustrative embodiments thereof, the foregoing embodiments are merely preferred embodiments of the present utility model, and it should be understood that the embodiments of the present utility model are not limited to the above-described embodiments, and that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure.
Claims (7)
1. The steering gear bracket integrating the cab suspension swing arm is characterized by being arranged on a frame longitudinal beam, and a frame widening bottom plate is arranged between the steering gear bracket and the frame longitudinal beam; the steering gear bracket is internally provided with a through hole which penetrates up and down, and the periphery of the through hole is respectively provided with the inner side of the steering gear bracket which is close to the widened bottom plate of the frame, the outer side of the steering gear bracket which is far away from the widened bottom plate of the frame, the left side of the steering gear bracket and the right side of the steering gear bracket;
a first opening for installing a steering gear is formed on the outer side of the steering gear bracket, a steering gear output shaft of the steering gear is inserted into the first opening, and a steering rocker arm connected with the steering gear output shaft extends downwards from a through hole in the steering gear bracket; the steering device comprises a steering device support, a steering device suspension swing arm support, a steering device support and a steering device, wherein the steering device support is arranged on the steering device support, and the steering device suspension swing arm support is connected with the steering device suspension swing arm.
2. The steering gear bracket of the integrated cab suspension swing arm according to claim 1, wherein the two bracket mounting seats are respectively a first bracket mounting seat and a second bracket mounting seat, wherein two ends of the first bracket mounting seat are respectively connected with the outer side of the steering gear bracket and the inner side of the steering gear bracket, and the second bracket mounting seat is arranged on the right side of the steering gear bracket.
3. The steering gear bracket of claim 1, wherein the steering gear bracket is stepped on the left side and extends outward from the steering gear bracket inner side to the steering gear bracket outer side in order to avoid interference between the steering gear arm and the steering gear bracket.
4. A steering gear bracket integrating a cab suspension swing arm according to claim 3, wherein a plurality of first reinforcing ribs are provided in a triangle shape connecting the left side of the steering gear bracket with the outside of the steering gear bracket.
5. A diverter bracket integrating a cab suspension swing arm as claimed in claim 3, wherein a second reinforcing rib surrounding the through hole is provided in the diverter bracket forming the through hole, and the boundary intermittence and the structural strength of the diverter bracket are ensured by the second reinforcing rib.
6. A diverter bracket for an integrated cab suspension swing arm as recited in claim 3, wherein a plurality of screw openings are formed in a first opening for mounting said diverter, and wherein said plurality of screw openings are formed with third ribs for reducing stress concentrations along the edge of said screw openings.
7. A vehicle comprising a diverter bracket incorporating a cab suspension swing arm as claimed in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321485462.8U CN220147411U (en) | 2023-06-12 | 2023-06-12 | Steering gear support integrated with cab suspension swing arm and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321485462.8U CN220147411U (en) | 2023-06-12 | 2023-06-12 | Steering gear support integrated with cab suspension swing arm and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220147411U true CN220147411U (en) | 2023-12-08 |
Family
ID=89012754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321485462.8U Active CN220147411U (en) | 2023-06-12 | 2023-06-12 | Steering gear support integrated with cab suspension swing arm and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220147411U (en) |
-
2023
- 2023-06-12 CN CN202321485462.8U patent/CN220147411U/en active Active
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| GR01 | Patent grant |