Disclosure of utility model
The present application aims to solve at least one of the technical problems existing in the prior art. It is therefore an object of the present application to provide a spare beam carrier assembly for a vehicle which has a higher structural strength and a longer service life.
The application further provides a vehicle with the spare tire beam bracket assembly.
The spare tire beam support assembly for the vehicle comprises a support plate, a buckling plate and a buckling plate, wherein the support plate is connected with the vehicle body, the buckling plate is buckled with the support plate and connected with the support plate, the buckling plate and at least part of the support plate are arranged at intervals to form a cavity, a connecting edge facing the vehicle body is formed on the buckling plate, at least part of the connecting edge extends in the height direction, and the buckling plate is fixed with the vehicle body at the connecting edge through welding.
According to the spare tire beam bracket assembly for the vehicle, which is provided by the embodiment of the application, the spare tire beam bracket assembly is provided with the supporting plate and the buckling plate, the supporting plate can be connected with the vehicle, the buckling plate can be arranged on the supporting plate and buckled with the supporting plate, the buckling plate is formed with the connecting edge towards one side of the vehicle body, the buckling plate can be welded and fixed with the vehicle body through the connecting edge, and the connecting edge can extend in the height direction, so that the connecting strength and the bearing performance of the spare tire beam bracket assembly and the vehicle body in the height direction are improved, and the service life of the spare tire beam bracket assembly is further prolonged.
In some embodiments of the application, the buckling plate comprises a top plate, a first side plate and a second side plate, wherein the top plate is arranged in an extending mode in the width direction, a first edge is formed on one side of the top plate facing the vehicle body, the first edge is welded and fixed with the vehicle body, the first side plate and the second side plate are respectively arranged on two sides of the top plate in the width direction, a second edge and a third edge are respectively formed on one side of the first side plate and the second side plate facing the vehicle body, the second edge and the third edge extend in the height direction and are welded and fixed with the vehicle body, and the first edge, the second edge and the third edge are configured as the connecting edges.
In some embodiments of the application, the buckling plate further comprises a horizontal extension plate arranged at the bottom of the first side plate and/or the bottom of the second side plate, and the horizontal extension plate is suitable for being overlapped and fixed with the vehicle body.
In some embodiments of the application, at least a portion of the top plate is recessed into the cavity to form a stiffening groove in the top of the top plate.
In some embodiments of the application, at least one of the top panel, the first side panel, and the second side panel has a weight reducing aperture formed therein.
In some embodiments of the application, a side edge of the top plate facing away from the vehicle body is formed with a third side plate extending in the height direction, and a bottom edge of the third side plate is adapted to be fixedly connected with the support plate.
In some embodiments of the present application, a first flange portion extending in a height direction is formed on a side edge of the support plate near the vehicle body, and a second flange portion overlapping and welded to the third side plate is formed on a side edge of the support plate facing away from the vehicle body.
In some embodiments of the application, the spare tire beam bracket assembly further comprises a spare tire beam arranged at the bottom of the supporting plate, and fasteners respectively matched with the spare tire beam and the supporting plate to fixedly connect the spare tire beam with the supporting plate.
In some embodiments of the application, a bottom of the support plate is formed with a recess recessed away from the cavity, the bottom of the recess being formed with a mounting hole for mating with the fastener.
A vehicle according to an embodiment of the present application is briefly described below.
According to the spare wheel beam bracket assembly, the spare wheel beam bracket assembly is arranged, so that the spare wheel beam bracket assembly is provided with the supporting plate and the buckling plate, the supporting plate can be connected with the vehicle, the buckling plate can be arranged on the supporting plate and buckled with the supporting plate, the buckling plate is formed with a connecting edge on one side facing the vehicle body, the buckling plate can be welded and fixed with the vehicle body through the connecting edge, and the connecting edge can extend in the height direction, and therefore the connecting strength and the bearing performance of the spare wheel beam bracket assembly and the vehicle body in the height direction are improved, and the service life of the spare wheel beam bracket assembly is further prolonged.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the application will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a portion of a structure of a spare tire beam bracket assembly and a vehicle body after being secured in accordance with an embodiment of the present application;
FIG. 2 is a schematic bottom view of FIG. 1;
FIG. 3 is a schematic view of the structure of the support plate and the buckling plate of FIG. 1 after being mated;
FIG. 4 is a schematic view of the structure of FIG. 3 at another angle;
Fig. 5 is a schematic view of the structure of the spare wheel beam bracket assembly and the vehicle body after being fixed according to the embodiment of the present application.
Reference numerals:
10. A spare tire beam support assembly;
11. a support plate, 111, a first flanging part, 112, a second flanging part, 113, and a mounting hole;
12. The buckling plate, 121, a top plate, 1211, a first edge, 1212, a reinforcing groove;
122. A first side panel, 1221, a second edge, 123, a second side panel, 1231, a third edge;
124. the horizontal extension plate, 125, the third side plate, 126, the lightening hole, 13, the spare tire beam;
14. And 20, fastening pieces and a vehicle body.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.
Referring to fig. 1 to 5, a spare tire beam support assembly 10 for a vehicle according to an embodiment of the present application is described below, the spare tire beam support assembly 10 being provided on a vehicle body 20, the spare tire beam support assembly 10 including a support plate 11 and a fastening plate 12, the support plate 11 being coupled to the vehicle body 20, the fastening plate 12 being fastened to and coupled to the support plate 11, the fastening plate 12 being provided at least partially spaced apart from the support plate 11 to form a cavity, wherein the fastening plate 12 is formed with a coupling edge facing the vehicle body 20, at least a portion of the coupling edge extending in a height direction, the fastening plate 12 being fixed to the vehicle body 20 at the coupling edge by welding.
At present, a spare tire of a vehicle is usually arranged at the bottom of a frame and is connected with the frame through a spare tire beam and a spare tire bracket, so that the strength and fatigue performance of the spare tire beam bracket have a critical effect on the use safety of the spare tire beam. When the vehicle runs on a bumpy road section for a long time, the spare tire beam support is easy to crack after bearing the Z-directional load.
As shown in fig. 1, specifically, the spare tire beam carrier assembly 10 may be on the vehicle body 20, and the spare tire beam carrier assembly 10 is used to mount a spare tire, which is generally mounted at the bottom of the spare tire beam carrier assembly 10, and thus the spare tire beam carrier assembly 10 needs to withstand a load in the height direction. The height direction referred to herein may be the Z direction of the vehicle, the length direction may be the X direction of the vehicle, and the width direction may be the Y direction of the vehicle train.
The spare tire beam support assembly 10 may include a support plate 11 and a buckling plate 12, the support plate 11 may be connected with a vehicle body 20 of the vehicle, the vehicle body 20 may be a metal plate or a longitudinal beam of the vehicle, the buckling plate 12 may be buckled and connected with the support plate 11, at least part of the buckling plate 12 and the support plate 11 may be spaced apart to form a cavity, the stiffness properties of the buckling plate 12 and the support plate 11 may be improved by being provided with a cavity structure, wherein the buckling plate 12 is formed with a connection edge facing the vehicle body 20, at least part of the connection edge may extend in a height direction, the buckling plate 12 may be fixed with the vehicle body 20 at the connection edge by welding, and it may be understood that the connection edge corresponds to the vehicle body 20 in the welding process and then is welded by a welding gun, thereby fixing the buckling plate 12 to the vehicle body 20 by welding. Because the spare tire beam support assembly 10 needs to bear the load in the height direction, the connecting edge extends in the height direction, so that the connecting strength of the spare tire beam support assembly 10 and the vehicle body 20 in the height direction is higher, the bearing performance of the spare tire beam support assembly 10 and the vehicle body 20 in the height direction is improved, and the problem that the spare tire beam support assembly 10 cracks when loaded is avoided.
In short, the spare tire beam bracket assembly 10 for a vehicle according to the embodiment of the application is provided with the supporting plate 11 and the buckling plate 12, the supporting plate 11 can be connected with the vehicle, the buckling plate 12 can be arranged on the supporting plate 11 and buckled with the supporting plate 11, a connecting edge is formed on one side of the buckling plate 12 facing the vehicle body 20, the buckling plate 12 can be welded and fixed with the vehicle body 20 through the connecting edge, and the connecting edge can extend in the height direction, so that the connection strength and the bearing performance of the spare tire beam bracket assembly 10 and the vehicle body 20 in the height direction are improved, and the service life of the spare tire beam bracket assembly 10 is further prolonged.
As shown in fig. 1 and 2, in some embodiments of the present application, the buckling plate 12 includes a top plate 121, a first side plate 122, and a second side plate 123, the top plate 121 is provided to extend in a width direction of the vehicle, and the top plate 121 is provided to extend in a height direction of the vehicle, and the first side plate 1211 is welded to the vehicle body 20, and the first side plate 1211 is provided to extend in a length direction of the vehicle, and the first side plate 122 and the second side plate 123 are provided to extend in a width direction of the top plate 121, and to extend in a direction away from the top plate 121, and the first side plate 122 and the second side plate 123 are provided to extend in a height direction of the vehicle body 20, and the second side plate 122 and the third side plate 1231 are provided to extend in a height direction, and the first side plate 122 and the second side plate 123 are welded to the vehicle body 20 by the second side plate 1221 and the third side plate 1231, respectively, and the connection strength between the spare tire bracket assembly 10 and the vehicle body 20 is further improved by providing the second side plate 1221 and the third side plate 1231. Wherein the first edge 1211, the second edge 1221, and the third edge 1231 are configured as connecting edges. In the actual assembly, the worker can increase the welding length of the roof panel 121 and the vehicle body 20, that is, the length of the first edge 1211 as much as possible, while avoiding the occurrence of a process problem caused by the influence of the weld bead with the side member.
As shown in fig. 2 and 3, in some embodiments of the present application, the fastening plate 12 further includes a horizontal extension plate 124, where the horizontal extension plate 124 may be disposed at a bottom of the first side plate 122 or a bottom of the second side plate 123, or the bottom of the first side plate 122 and the bottom of the second side plate 123 are both provided with the horizontal extension plate 124, and the horizontal extension plate 124 may extend toward the vehicle body 20 in a width direction, where the horizontal extension plate 124 may overlap and be fixed with the vehicle body 20, and a contact surface between the horizontal extension plate 124 and the vehicle body 20 may be directly welded and fixed, and the horizontal extension plate 124 may implement a limit between the spare tire beam bracket assembly 10 and the vehicle body 20 in the width direction, that is, a limit in a Y direction of the vehicle.
As shown in fig. 1, in some embodiments of the present application, at least a portion of the top plate 121 may be concavely disposed toward the cavity so that a reinforcing groove 1212 is formed at the top plate 121, and the reinforcing groove 1212 may function to increase the strength of the top plate 121, thereby increasing the rigidity of the fixed plate, preventing the top plate 121 from being deformed by a force. Accordingly, the first edge 1211 may change position with the degree of recession of the reinforcement groove 1212.
As shown in fig. 3, in some embodiments of the present application, at least one of the top plate 121, the first side plate 122, and the second side plate 123 may be formed with a weight-reducing hole 126, or the top plate 121, the first side plate 122, and the second side plate 123 may each be formed with a weight-reducing hole 126, the weight-reducing holes 126 may be configured in plurality, and the plurality of weight-reducing holes 126 may be disposed at intervals on the top plate 121, the first side plate 122, and the second side plate 123, and the weight-reducing holes 126 may reduce the overall weight of the spare tire beam support assembly 10, thereby realizing a lightweight design of the spare tire beam support assembly 10.
As shown in fig. 1 and 3, in some embodiments of the present application, a third side plate 125 is further formed at an edge of the top plate 121 facing away from the vehicle body 20, the third side plate 125 may be disposed to extend in a height direction, and a bottom edge of the third side plate 125 may be connected to the support plate 11, where a contact surface may be directly welded and fixed between the third side plate 125 and the support plate 11, and the top plate 121 may be fixed to the support plate 11 through a third edge 1231, so as to further achieve fixation between the fastening plate 12 and the support plate 11.
As shown in fig. 1 and 3, in some embodiments of the present application, a first flange portion 111 is formed at a side edge of the support plate 11 near the vehicle body 20, the first flange portion 111 may be extended in a height direction of the vehicle, the first flange portion 111 may be fixedly connected with the vehicle body 20, wherein the first flange portion 111 may be directly welded and fixed to the vehicle body 20 through a contact surface, a second flange portion 112 is formed at a side edge of the support plate 11 facing away from the vehicle body 20, the second flange portion 112 may overlap with the third side plate 125 and be directly welded and fixed through a contact surface, and the fixing between the support plate 11 and the vehicle body 20 and the fastening plate 12 may be achieved by providing the first flange portion 111 and the second flange portion 112.
As shown in fig. 1 and 4, in some embodiments of the present application, the spare tire beam bracket assembly 10 further includes a spare tire beam 13 and a fastener 14, the spare tire beam 13 may be disposed at the bottom of the support plate 11, wherein the bottom of the support plate 11 may be formed with a groove facing away from the cavity recess, the groove may play a reinforcing role, and the groove may provide a certain space for mounting the spare tire beam 13, wherein the groove is formed with a mounting hole 113, the fastener 14 may be respectively engaged with the spare tire beam 13 and the mounting hole 113 to fixedly connect the spare tire beam 13 with the support plate 11, and further, the bottom of the support plate 11 may be formed with a plurality of through holes, which may play a role in reducing weight, and at the same time, the through holes may also guide out the liquid in the spare tire beam bracket assembly 10, thereby avoiding corrosion of the spare tire beam bracket assembly 10 due to liquid accumulation.
In some embodiments of the present application, the fastening plate 12 and the support plate 11 may be 420L of material, and the thickness of the fastening plate 12 and the support plate 11 may be 2.5mm, and fatigue durability of the fastening plate 12 and the support plate 11 may be improved by setting the material and the thickness of the fastening plate 12 and the support plate 11 within the above ranges.
A vehicle according to an embodiment of the present application is briefly described below.
The vehicle according to the embodiment of the present application is provided with the spare beam carrier assembly 10 of the above embodiment, and since the vehicle according to the embodiment of the present application is provided with the spare beam carrier assembly 10 of the above embodiment, the spare beam carrier assembly 10 of the vehicle is provided with the support plate 11 and the buckling plate 12, the support plate 11 can be connected with the vehicle, the buckling plate 12 can be disposed on the support plate 11 and buckled with the support plate 11, a connection edge is formed at one side of the buckling plate 12 facing the vehicle body 20, the buckling plate 12 can be welded and fixed with the vehicle body 20 through the connection edge, and the connection edge can extend in the height direction, thereby improving the connection strength and the bearing performance of the spare beam carrier assembly 10 and the vehicle body 20 in the height direction, and further improving the service life of the spare beam carrier assembly 10.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
In the description of the application, a "first feature" or "second feature" may include one or more of such features.
In the description of the present application, "plurality" means two or more.
In the description of the application, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween.
In the description of the application, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application as defined by the appended claims and their equivalents.