Steering control device mounting bracket for heavy-duty car
Technical Field
The utility model relates to the technical field of mounting brackets, in particular to a mounting bracket for a steering control device for a heavy-duty car.
Background
With the development of the automobile industry, the requirements of drivers on the driving comfort of vehicles are continuously improved. Especially for drivers of heavy commercial vehicles, the working scenes of the drivers are mostly continuous long time, complex road conditions, full load and heavy load and other environments. Heavy-duty car cab structures and interior trim environments are increasingly complex, placing more stringent design requirements on the operator mounting bracket.
How make full use of driver's cabin body and turn to the space between the controlling device, on the basis that guarantees that the installing support can provide a reliable support, the problem that needs to solve now is to increase intensity, weight reduction and the installation, dismantlement and the maintenance that conveniently turn to controlling device.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a steering control device mounting bracket for a heavy-duty automobile, which aims to solve the problems of increasing strength, reducing weight and facilitating the mounting, dismounting and maintenance of a steering control device in the prior art.
In order to achieve the purpose, the utility model provides a steering control device mounting bracket for a heavy-duty automobile, which comprises a middle connecting frame, wherein a left mounting bracket and a right mounting bracket are fixedly mounted on the left side and the right side of the middle connecting frame, the middle connecting frame is U-shaped, the tops of the left mounting bracket and the right mounting bracket are U-shaped matched with the connecting frame in shape, the front parts of the left mounting bracket and the right mounting bracket are provided with extending ends, and the extending ends are provided with oval reinforcing ribs.
Furthermore, the middle parts of the left mounting bracket and the right mounting bracket are provided with elliptical lightening holes and elliptical fabrication holes, and the rear parts of the left mounting bracket and the right mounting bracket are provided with elliptical reinforcing ribs.
Furthermore, welding laps are arranged on the left side and the right side of the middle connecting frame, and the middle connecting frame is connected with the left mounting bracket and the right mounting bracket in a welding mode.
Furthermore, a rectangular window is arranged on the front side of the middle connecting frame, and reinforcing ribs are arranged in the middle and the rear of the middle connecting frame.
Furthermore, the bottom end in the middle of the left mounting bracket and the right mounting bracket, the rear end of the rear part and the front end of the extending end are provided with flanges.
According to the utility model, the connecting frame is set to be U-shaped, so that the top of the connecting frame can avoid obstacles in a cab, and the installation of the connecting frame is not influenced; by arranging the extension end, the instrument desk shroud plate can be connected with the extension end; the strength can be increased and the weight can be reduced by arranging the reinforcing ribs, the lightening holes and the rectangular holes; the flange is arranged, so that the detachable connection of the utility model is convenient; through setting up the welding scrap (bridge), conveniently weld, the intensity of the welded junction that also increases.
This practicality can be on the basis of providing a reliable support, increase intensity, weight reduction and conveniently turn to operating means's installation, dismantlement and maintenance.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a left side view of the present embodiment;
FIG. 3 is a right side view of the present embodiment;
FIG. 4 is a bottom view of the present embodiment;
FIG. 5 is a schematic view illustrating a usage status of the present embodiment;
in the figure: 1. a left mounting bracket; 2. an intermediate connecting frame; 21. welding a lap; 22. a rectangular window; 3. a right mounting bracket; 31. an extension end; 32. an elliptical lightening hole; 33. an elliptical fabrication hole; 34. flanging; 4. a cab front beam; 5. an obstacle; 6. a steering control device; 7. instrument desk shroud plate.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 to 5, according to an embodiment of the present invention, there is provided a steering device mounting bracket for a heavy-duty vehicle, including a middle connecting bracket 2, a left mounting bracket 1 and a right mounting bracket 3 are fixedly mounted on left and right sides of the middle connecting bracket 2, the middle connecting bracket 2 is U-shaped, tops of the left mounting bracket 1 and the right mounting bracket 3 are U-shaped to match with the shape of the connecting bracket 2, protruding ends 31 are provided at front portions of the left mounting bracket 1 and the right mounting bracket 3, and elliptical reinforcing ribs are provided on the protruding ends 31.
The middle parts of the left mounting bracket 1 and the right mounting bracket 3 are provided with elliptical lightening holes 32 and elliptical fabrication holes 33, and the rear parts are provided with elliptical reinforcing ribs; welding scrap edges 21 are arranged on the left side and the right side of the middle connecting frame 2, the middle connecting frame 2 is connected with the left mounting bracket 1 and the right mounting bracket 3 in a welding mode, a rectangular window 22 is arranged on the front side of the middle connecting frame 2, and reinforcing ribs are arranged in the middle and the rear of the middle connecting frame; the bottom end of the middle part of the left mounting bracket 1 and the right mounting bracket 3, the rear end of the rear part and the front end of the extending end 31 are all provided with flanges 34.
When the device is used, the front end of the device is connected with the instrument desk shroud plate 7 through the turned edge 34 and the bolt assembly on the extending end 31, the rear end of the device is connected with the cab front beam 4 through the turned edge 34 and the bolt assembly, the middle part of the device is connected with one end of the connecting plate through the turned edge 34 and the bolt assembly, the other end of the connecting plate is connected with the steering control device 6, the top of the middle connecting frame 2 is used for avoiding the obstacles 5, the installation cannot be influenced, and the steering control device 6 is arranged between the two extending ends 31.
Compared with the mounting bracket in the prior art, the mounting bracket has the advantages of more simplified structure, higher strength, capability of prolonging the average service life by 10000 hours, capability of reducing the weight by 0.18kg, and more convenience in mounting and dismounting.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.