CN220363392U - Vehicle mounting assembly and vehicle - Google Patents

Abstract

The application relates to a vehicle mounting assembly and vehicle, this vehicle mounting assembly includes: the cabin boundary beam is provided with a first connecting hole and a containing cavity, and the first connecting hole is communicated with the containing cavity; the bracket is arranged in the accommodating chamber; the bracket is provided with second connecting holes opposite to the first connecting holes, and the first connecting holes and the second connecting holes are distributed at intervals along the height direction of the cabin side beam; and a threaded pipe connected between the cabin edge beam and the bracket through the first connection hole and the second connection hole. This application disposes the support in the inside of cabin boundary beam to reduce the intensity requirement to the support, reduce the occupation space of support, reduce the welding operation degree of difficulty that needs to accomplish on the support, improve welding precision and welding stability.

Description

Vehicle mounting assembly and vehicle

Technical Field

The application relates to the technical field of automobile bodies, in particular to a vehicle mounting assembly and a vehicle.

Background

With the rapid development of the automobile industry and technology, the requirements on the performances of the automobile body such as strength, rigidity, mode and the like are also higher and higher. The auxiliary frame is used as a framework of the front axle and supports the front axle, the suspension and even the engine, so that the parts of the axle, the suspension, the engine and the like are connected with the vehicle body through the auxiliary frame. The vibration and noise are blocked, the noise and vibration are reduced, the noise and vibration enter the vehicle, and the NVH performance of the whole vehicle is improved. Therefore, the requirements for strength, rigidity, mode, assembly accuracy, and the like are very strict as the mounting structure on the vehicle body to be connected with the sub-frame.

In the related art, a stud bolt structure is generally adopted to realize the installation of the auxiliary frame and the cabin boundary beam. Specifically, an external bracket is welded at a mounting site at the lower part of the cabin boundary beam, then a reinforcing piece is arranged at a corresponding position at the inner side of the cabin boundary beam, a stud bolt penetrates through the external bracket and is inserted into the cabin boundary beam, and the connection and the fastening of the cabin boundary beam and the auxiliary frame are realized under the action of the reinforcing piece. However, the traditional peripheral support has high strength requirement on the support because of the connection of two large-scale components, so that the selected support is thicker in material thickness, the number of reinforcing pieces arranged inside the support is more, and the whole support has a complex structure and large occupied space. Moreover, as the number of the lap joint surfaces on the bracket is large, the whole welding process is difficult, the welding precision is difficult to control, and the welding stability is poor.

Disclosure of Invention

The utility model aims at providing a vehicle installation component and vehicle to when solving through outside support connection cabin boundary beam and sub vehicle frame among the conventional art, the intensity requirement to the outside support is high, and the support structure of selecting for use is complicated, occupation space is big, and the welding operation degree of difficulty that needs to accomplish on the support is big, welding precision is difficult to accuse, the poor problem of welding stability.

To achieve the above object, in a first aspect, an embodiment of the present application provides a vehicle mounting assembly, including:

the cabin boundary beam is provided with a first connecting hole and a containing cavity, and the first connecting hole is communicated with the containing cavity;

the bracket is arranged in the accommodating chamber; the bracket is provided with second connecting holes opposite to the first connecting holes, and the first connecting holes and the second connecting holes are distributed at intervals along the height direction of the cabin side beam; and

and the threaded pipe is connected between the cabin boundary beam and the bracket through the first connecting hole and the second connecting hole.

According to the technical means, the mounting structure is embedded in the cabin boundary beam, and at least part of the cabin boundary beam is used as part of the mounting structure, so that the thickness of the bracket is compensated by the thickness of the cabin boundary beam, the strength requirement on the selected bracket is reduced, and the bracket with a thinner thickness can be selected; in addition, the bracket is embedded in the cabin boundary beam, so that the occupied space of the bracket can be reduced; meanwhile, due to the embedded design, the difficulty of welding operation required to be completed on the vehicle support can be reduced, and the welding precision and the welding stability are improved.

In one possible implementation manner, the cabin boundary beam comprises a boundary beam bottom plate and a boundary beam side plate which are adjacently arranged, the first connecting hole is formed in the boundary beam bottom plate, the bracket comprises a first connecting piece, a second connecting piece and a third connecting piece which are sequentially connected, the first connecting piece is connected to one side of the boundary beam bottom plate far away from the boundary beam side plate, the second connecting piece is connected with the boundary beam bottom plate, and the third connecting piece is connected with the boundary beam side plate; the second connecting hole is arranged on the second connecting piece, and the threaded pipe is arranged between the side beam bottom plate and the second connecting piece.

According to the technical means, the bracket is configured into a special-shaped structure, so that the bracket is connected with the cabin boundary beam and the threaded pipe.

In one possible embodiment, the nacelle boundary beam further comprises a boundary beam top plate arranged opposite to the boundary beam bottom plate, the first connecting piece extends in a direction away from the boundary beam top plate, and the third connecting piece extends in a direction close to the boundary beam top plate.

According to the technical means, the second connecting piece and the third connecting piece are arranged in a back-to-back mode, so that the whole bracket occupies more area in the height direction of the cabin side beam, and the strength of the whole bracket is enhanced.

In one possible embodiment, the bracket further includes a first connecting lug and a second connecting lug, the first connecting lug is disposed on the second connecting piece, the second connecting lug is disposed on the third connecting piece, the second connecting piece is connected to the side beam bottom plate through the first connecting lug, and the third connecting piece is connected to the side beam side plate through the second connecting lug.

According to the technical means, the connection area of the second connecting piece and the side beam bottom plate and the connection area of the third connecting piece and the side beam side plate are increased, and the connection tightness is enhanced.

In one possible embodiment, the first connecting piece is connected to the side rail bottom plate by spot welding, and the third connecting piece is connected to the side rail side plate by spot welding; and/or the number of the groups of groups,

the first connecting lug is connected to the side beam bottom plate in a spot welding mode, and the second connecting lug is connected to the side beam side plate in a spot welding mode.

According to the technical means, the bracket and the cabin boundary beam are connected in a spot welding mode, so that the welding difficulty of the bracket is reduced.

In one possible embodiment, the bracket further comprises an arcuate transition piece disposed between the first and second connection pieces.

According to the technical means, the first connecting piece and the second connecting piece are smoothly transited.

In one possible embodiment, the vehicle mounting assembly further comprises a reinforcement member adapted to the structure of the cabin edge beam, the reinforcement member being provided on the inner wall of the cabin edge beam, the reinforcement member being provided with a third connecting hole provided opposite to the first connecting hole, the threaded pipe being connected to the reinforcement member and the bracket through the third connecting hole and the second connecting hole.

According to the technical means, the reinforcing piece is additionally arranged, so that the supporting strength of the cabin boundary beam is enhanced.

In one possible embodiment, one end of the threaded tube is connected to the reinforcement by means of a weld, and the other end is connected to the bracket by means of a weld.

According to the technical means, the connection tightness of the threaded pipe, the reinforcing piece and the support is reinforced in a protective welding mode, and the threaded pipe is prevented from falling off.

In one possible embodiment, the cabin edge beam has an opening disposed adjacent to the first connection hole, and the vehicle mounting assembly further includes a protector that covers the opening and is connected to the cabin edge beam.

According to the technical means, the protection of all parts in the accommodating cavity of the cabin boundary beam is prevented from being exposed in the external environment, and the service life is prevented from being influenced.

In a second aspect, embodiments of the present application also provide a vehicle comprising a vehicle mounting assembly as defined in any one of the preceding claims.

According to the vehicle installation component and vehicle that this application provided, this vehicle installation component includes: the cabin boundary beam is provided with a first connecting hole and a containing cavity, and the first connecting hole is communicated with the containing cavity; the bracket is arranged in the accommodating chamber; the bracket is provided with second connecting holes opposite to the first connecting holes, and the first connecting holes and the second connecting holes are distributed at intervals along the height direction of the cabin side beam; and the threaded pipe is connected between the cabin boundary beam and the bracket through the first connecting hole and the second connecting hole. According to the technical scheme, the mounting structure is embedded in the cabin boundary beam, and at least part of the cabin boundary beam is used as part of the mounting structure, so that the thickness of the bracket is compensated through the thickness of the cabin boundary beam, the strength requirement on the selected bracket is reduced, and the bracket with thinner thickness can be selected; in addition, the bracket is embedded in the cabin boundary beam, so that the occupied space of the bracket can be reduced; meanwhile, due to the embedded design, the difficulty of welding operation required to be completed on the vehicle support can be reduced, and the welding precision and the welding stability are improved. Specifically, configuring a vehicle mounting assembly as a composite member including at least a cabin edge beam having an accommodation chamber to provide a mounting space for the bracket and the threaded pipe, the bracket, and the threaded pipe; the bracket is arranged in the accommodating space and extends along the height direction of the cabin side beam; the cabin edge beam is provided with a first connecting hole, the support is provided with a second connecting hole, and the threaded pipe is connected between the cabin edge beam and the support through the first connecting hole and the second connecting hole. The threaded pipe is provided with a connecting via hole, so that a stud bolt of the auxiliary frame can sequentially pass through the first connecting hole, the connecting via hole and the second connecting hole and is connected and fastened on the cabin boundary beam.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model. In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort. One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.

Fig. 1 is a partial structural diagram of a vehicle according to an embodiment of the present application;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic perspective view of a stand according to an embodiment of the present disclosure;

FIG. 4 is another perspective partial block diagram of a vehicle provided in an embodiment of the present application;

fig. 5 is a partial enlarged view of fig. 4.

Reference numerals illustrate:

100. cabin side beams; 101. a first connection hole; 102. a receiving chamber; 110. a side beam bottom plate; 120. side beam side plates; 130. a side beam top plate;

200. a bracket; 201. a second connection hole; 210. a first connector; 220. a second connector; 230. a third connecting member; 240. a first connection lug; 250. a second connecting ear; 260. an arcuate transition piece;

300. a threaded tube; 301. a connection via;

400. a reinforcing member; 401. a third connection hole;

500. a protective member;

H. and the height direction.

Detailed Description

Further advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure in the present specification, by describing embodiments of the present application with reference to the accompanying drawings and preferred examples. The present application may be carried out or applied in other and different embodiments, and the details in the present description may be modified or changed from various viewpoints and applications, without departing from the spirit of the present utility model. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation to the scope of the present application.

It should be noted that, the illustrations provided in the following embodiments merely illustrate the basic concepts of the application by way of illustration, and only the components related to the application are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.

Referring to fig. 1 to 5, in a first aspect, a vehicle mounting assembly is provided according to an embodiment of the present application, including: cabin edge beam 100, bracket 200 and threaded pipe 300.

The cabin edge beam 100 is provided with a first connecting hole 101 and a containing cavity 102, and the first connecting hole 101 is communicated with the containing cavity 102;

a bracket 200 disposed in the accommodating chamber 102; the bracket 200 is provided with second connecting holes 201 opposite to the first connecting holes 101, and the first connecting holes 101 and the second connecting holes 201 are distributed at intervals along the height direction H of the cabin edge beam 100; and

the threaded pipe 300, the threaded pipe 300 is connected between the cabin edge beam 100 and the bracket 200 through the first connection hole 101 and the second connection hole 201.

In this embodiment, the mounting structure is embedded in the cabin edge beam 100, and at least part of the cabin edge beam 100 is used as a part of the mounting structure, so that the thickness of the bracket 200 is compensated by the thickness of the cabin edge beam 100, so that the strength requirement on the selected bracket 200 is reduced, and the bracket 200 with a thinner thickness can be selected; in addition, the bracket 200 is embedded in the cabin boundary beam 100, so that the occupied space of the bracket 200 can be reduced; meanwhile, due to the embedded design, the difficulty of welding operation required to be completed on the vehicle bracket 200 can be reduced, and the welding precision and the welding stability can be improved.

Specifically, the vehicle mounting assembly is configured as a combined member including at least the cabin side rail 100, the bracket 200, and the screw pipe 300, the cabin side rail 100 having the accommodation chamber 102 to provide a mounting space for the bracket 200 and the screw pipe 300; the bracket 200 is disposed in the receiving space and extends in the height direction H of the cabin edge beam 100; the cabin edge beam 100 is provided with a first connecting hole 101, the bracket 200 is provided with a second connecting hole 201, and the threaded pipe 300 is connected between the cabin edge beam 100 and the bracket 200 through the first connecting hole 101 and the second connecting hole 201. The threaded pipe 300 is provided with a connection via 301, so that the stud bolt of the subframe can sequentially pass through the first connection hole 101, the connection via 301 and the second connection hole 201, and be connected and fastened on the cabin boundary beam 100.

In an example, the threaded pipe 300 is provided with a through connection via 301, and an internal thread is provided in the connection via 301, and the internal thread is matched with an external thread on the stud bolt.

In one possible embodiment, the cabin boundary beam 100 includes a boundary beam bottom plate 110 and a boundary beam side plate 120 which are adjacently arranged, the first connecting hole 101 is formed in the boundary beam bottom plate 110, the bracket 200 includes a first connecting piece 210, a second connecting piece 220 and a third connecting piece 230 which are sequentially connected, the first connecting piece 210 is connected to one side of the boundary beam bottom plate 110 far from the boundary beam side plate 120, the second connecting piece 220 is connected with the boundary beam bottom plate 110, and the third connecting piece 230 is connected with the boundary beam side plate 120; the second connection hole 201 is provided at the second connection member 220, and the threaded pipe 300 is provided between the side sill base 110 and the second connection member 220.

In the present embodiment, the specific configuration of the cabin edge beam 100 and the brackets 200 is optimized. Specifically, the bracket 200 is configured as a combined member including at least the first connector 210, the second connector 220, and the third connector 230, while the cabin edge beam 100 is configured as a combined member including at least the edge beam bottom plate 110 and the edge beam side plate 120. The first connector 210 may be disposed on a side edge of the side sill base 110 by spot welding; the second connecting piece 220 is configured in the accommodating chamber 102 of the cabin side beam 100, one end of the second connecting piece 220 is connected to the side beam bottom plate 110, and the other end is far away from the side beam bottom plate 110 along the height direction H of the cabin side beam 100, so that a height difference exists between the second connecting hole 201 arranged on the second connecting piece 220 and the first connecting hole 101 arranged on the side beam bottom plate 110, and the height difference can provide different connecting sites for the threaded pipe 300, so that the connection stability of the threaded pipe 300 in the height direction H of the cabin side beam 100 is enhanced; the third connecting member 230 may be connected to the side rail plate 120 by spot welding, and the third connecting member 230 is spaced apart from the side rail bottom plate 110. In this manner, by disposing the threaded pipe 300 on the cabin edge beam 100 and the second connector 220 within the cabin edge beam 100, the edge beam bottom plate 110 and at least the edge beam side plate 120 between the highest points of the edge beam side plates 120 that are in contact from the edge beam bottom plate 110 to the third connector 230 form a part of the vehicle mounting assembly, providing strength and material thickness to the vehicle mounting assembly, greatly reducing the strength requirements for the bracket 200, and reducing the occupied space of the vehicle mounting assembly.

In an example, the first and third connection members 210 and 230 are plate-shaped structures, and the second connection member 220 is box-shaped structures.

In one possible embodiment, the cabin edge beam 100 further includes an edge beam top plate 130 disposed opposite the edge beam bottom plate 110, the first connection member 210 extends in a direction away from the edge beam top plate 130, and the third connection member 230 extends in a direction toward the edge beam top plate 130.

In the present embodiment, the specific configurations of the cabin edge beam 100 and the brackets 200 are further optimized. Specifically, in order to improve the connection stability between the bracket 200 and the cabin edge beam 100, the first connector 210 and the third connector 230 are disposed opposite to each other, so that the contact area between the bracket 200 and the cabin edge beam 100 can be further increased in the height direction H of the cabin edge beam 100, and the utilization of the cabin edge beam 100 can be improved.

In one example, the second mount has first and second openings disposed adjacent one another in a semi-box-like configuration. The second mounting member has a first opening facing the side rail bottom plate 110 and a second opening facing at least a portion of the side rail side plate 120, such that a complete box-like structure is formed between the second mounting member, the side rail bottom plate 110 and the side rail side plate 120. The bottom of the box structure (the side sill base 110) is provided with a first connection hole 101, the top of the box structure (the second mount) is provided with a second connection hole 201, and the threaded pipe 300 is threaded through the first connection hole 101 and the second connection hole 201.

In one possible embodiment, the bracket 200 further includes a first connecting lug 240 and a second connecting lug 250, the first connecting lug 240 is disposed on the second connecting member 220, the second connecting lug 250 is disposed on the third connecting member 230, the second connecting member 220 is connected to the side sill base plate 110 through the first connecting lug 240, and the third connecting member 230 is connected to the side sill side plate 120 through the second connecting lug 250.

In this embodiment, the specific configuration of the stand 200 is further optimized. Specifically, the bracket 200 is configured as a combined member including at least a first connector 210, a second connector 220, a third connector 230, a first connector 240, and a second connector 250, wherein the first connector 240 is configured on the second connector 220; the second connecting ear 250 is disposed on the third connecting member 230.

In an example, two first connection lugs 240 are provided, and the two first connection lugs 240 are respectively provided at one side of the second connection member 220 facing the side sill base 110. The second connecting lugs 250 are arranged in two, and the two second connecting lugs 250 are respectively arranged at two sides of the third connecting piece 230.

In one possible embodiment, the first connector 210 is connected to the side rail bottom plate 110 by spot welding, and the third connector 230 is connected to the side rail side plate 120 by spot welding; and/or the number of the groups of groups,

the first coupling lug 240 is coupled to the side rail bottom plate 110 by spot welding, and the second coupling lug 250 is coupled to the side rail side plate 120 by spot welding.

In this embodiment, the connection between the components of the bracket 200 is optimized. Specifically, to reduce the welding difficulty on the bracket 200 and improve the welding accuracy and stability, the first connector 210 is welded to the side edge of the side sill base plate 110 by spot welding, and the third connector 230 is welded to the side sill side plate 120 by spot welding. Meanwhile, the first coupling lug 240 is welded to the side rail bottom plate 110 by means of spot welding, and the second coupling lug 250 is welded to the side rail side plate 120 by means of spot welding.

In one possible embodiment, the bracket 200 further includes an arcuate transition piece 260, the arcuate transition piece 260 being disposed between the first connector 210 and the second connector 220.

In this embodiment, the specific configuration of the stand 200 is further optimized. Specifically, the bracket 200 is configured as a combined member including at least the first connector 210, the second connector 220, the third connector 230, and the arc-shaped transition piece 260, wherein the arc-shaped transition piece 260 is configured to bypass the side edge of the side sill base 110, so that the second connector 220 can smoothly transition to the inside of the side edge of the side sill base 110 (in the accommodating chamber 102).

In one example, the first connector 210, the arcuate transition 260, the second connector 220, the first connector lug 240, the third connector 230, and the second connector lug 250 are integrally formed.

In one possible embodiment, the vehicle mounting assembly further includes a reinforcement 400 adapted to the structure of the cabin edge beam 100, the reinforcement 400 being provided on the inner wall of the cabin edge beam 100, the reinforcement 400 being provided with a third connection hole 401 disposed opposite to the first connection hole 101, and the threaded pipe 300 being connected to the reinforcement 400 and the bracket 200 through the third connection hole 401 and the second connection hole 201.

In this embodiment, the specific configuration of the vehicle-mounted assembly is further optimized. Specifically, the vehicle mounting assembly is configured as a combined member including at least the cabin edge beam 100, the bracket 200, the screw pipe 300, and the reinforcement 400, the shape of the reinforcement 400 being adapted to the inner shape of the cabin edge beam 100, such that the reinforcement 400 can be completely attached to the inner wall of the cabin edge beam 100 to reinforce the overall strength of the cabin edge beam 100.

In one possible embodiment, the threaded tube 300 is connected to the reinforcement 400 at one end by means of a welding process and to the bracket 200 at the other end by means of a welding process.

In this embodiment, the connection mode of the threaded pipe 300 is optimized. Specifically, the threaded pipe 300 is welded to the reinforcement 400 and the bracket 200 by means of the shielded welding, so that the connection stability between the threaded pipe 300 and the reinforcement 400/the bracket 200 is improved, and the welding difficulty of the bracket 200 is reduced.

In one possible embodiment, the cabin edge beam 100 has an opening disposed adjacent to the first connection hole 101, and the vehicle mounting assembly further includes a protector 500, the protector 500 covering the opening and being connected to the cabin edge beam 100.

In this embodiment, the specific configuration of the vehicle-mounted assembly is further optimized. Specifically, the vehicle mounting assembly is configured as a combined member including at least the cabin edge beam 100, the bracket 200, the screw pipe 300, and the protector 500 is configured at the open end of the cabin edge beam 100 and encloses a closed chamber with the cabin edge beam 100. The bracket 200, the reinforcement 400, and the threaded tube 300 are all accommodated in the closed chamber.

In one example, the protector 500 is a plate-like structure.

In a second aspect, embodiments of the present application also provide a vehicle comprising a vehicle mounting assembly as defined in any one of the preceding claims. The specific structure of the vehicle mounting assembly refers to the above embodiments, and since the vehicle adopts all the technical solutions of all the embodiments, the vehicle mounting assembly at least has all the beneficial effects brought by the technical solutions of the embodiments, and will not be described in detail herein.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is explicitly stated. It should also be appreciated that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A vehicle mounting assembly, comprising:

the cabin boundary beam is provided with a first connecting hole and a containing cavity, and the first connecting hole is communicated with the containing cavity;

the bracket is arranged in the accommodating chamber; the bracket is provided with second connecting holes opposite to the first connecting holes, and the first connecting holes and the second connecting holes are distributed at intervals along the height direction of the cabin side beam; and

and the threaded pipe is connected between the cabin edge beam and the bracket through the first connecting hole and the second connecting hole.

2. The vehicle mounting assembly of claim 1, wherein the cabin side rail includes a side rail bottom plate and a side rail side plate disposed adjacent to each other, the first connection hole is provided in the side rail bottom plate, the bracket includes a first connection member, a second connection member, and a third connection member connected in sequence, the first connection member is connected to a side of the side rail bottom plate away from the side rail side plate, the second connection member is connected to the side rail bottom plate, and the third connection member is connected to the side rail side plate; the second connecting hole is formed in the second connecting piece, and the threaded pipe is arranged between the side beam bottom plate and the second connecting piece.

3. The vehicle mounting assembly of claim 2, wherein the cabin edge beam further includes an edge beam roof disposed opposite the edge beam floor, the first connector extending away from the edge beam roof and the third connector extending toward the edge beam roof.

4. The vehicle mounting assembly of claim 2, wherein the bracket further includes a first connector lug and a second connector lug, the first connector lug being disposed on the second connector lug, the second connector lug being disposed on the third connector lug, the second connector lug being connected to the side rail floor via the first connector lug, the third connector lug being connected to the side rail side panel via the second connector lug.

5. The vehicle mounting assembly of claim 4, wherein said first connector is spot welded to said side rail bottom panel and said third connector is spot welded to said side rail side panel; and/or the number of the groups of groups,

the first connecting lugs are connected to the side beam bottom plate in a spot welding mode, and the second connecting lugs are connected to the side beam side plates in a spot welding mode.

6. The vehicle mounting assembly of claim 2, wherein the bracket further includes an arcuate transition member disposed between the first and second connection members.

7. The vehicle mounting assembly of claim 1, further comprising a stiffener adapted to the structure of the cabin edge beam, the stiffener being disposed on an inner wall of the cabin edge beam, the stiffener being provided with a third attachment hole disposed opposite the first attachment hole, the threaded tube being connected to the stiffener and the bracket through the third attachment hole and the second attachment hole.

8. The vehicle mounting assembly of claim 7, wherein one end of the threaded tube is attached to the stiffener by means of a weld and the other end is attached to the bracket by means of a weld.

9. The vehicle mounting assembly of claim 1, wherein the cabin edge beam has an opening disposed adjacent the first attachment aperture, the vehicle mounting assembly further comprising a protector that covers the opening and is attached to the cabin edge beam.

10. A vehicle comprising a vehicle mounting assembly as claimed in any one of claims 1 to 9.