CN217435858U

CN217435858U - Installation structure of cabin cover plate and vehicle

Info

Publication number: CN217435858U
Application number: CN202221610138.XU
Authority: CN
Inventors: 周伟杰
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-09-16
Anticipated expiration: 2032-06-24

Abstract

The utility model provides a mounting structure and vehicle of cabin apron belongs to vehicle technical field, including the installing support, the installing support has first connecting portion, space supporting part and the second connecting portion of connecting in order, and first connecting portion are used for connecting the cabin apron, and the second connecting portion are used for connecting the front end frame. The installation structure of cabin apron that this embodiment provided borrows the support of front end frame, the support intensity of lifting machine cabin apron through setting up the installing support between cabin apron and front end frame to can avoid the problem of cabin apron outward appearance pit and unevenness, the outward appearance planarization and the smoothness nature of lifting machine cabin apron, thereby the outward appearance perception effect after the installation of lifting machine cabin apron, and then the outward appearance quality of promotion whole car.

Description

Installation structure of cabin cover plate and vehicle

Technical Field

The utility model belongs to the technical field of the vehicle, concretely relates to mounting structure and vehicle of cabin apron.

Background

The engine compartment cover can reduce the noise generated during the operation of the engine, and can keep the engine compartment clean. However, the existing installation of the engine room cover plate has the following defects: the installation point of the cabin cover plate cannot be shared with the front end frame of the platform, so that the appearance surface of the cabin cover plate is concave and uneven, the cabin is not attractive, and the visual perception effect of a user is influenced; meanwhile, due to the fact that the cover is not flat after the engine room cover plate is installed, the problems that the cover is not tightly covered, appearance is not smooth and the like exist in the cover, and appearance quality of the whole vehicle is affected.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a mounting structure and vehicle of cabin apron aims at solving cabin apron installation back unevenness, influences the problem of whole car appearance quality.

In order to achieve the purpose, the utility model adopts the technical proposal that: there is provided a mounting structure of a cabin cover, including: the mounting bracket is provided with a first connecting part, a space supporting part and a second connecting part which are connected in sequence, the first connecting part is used for connecting the engine room cover plate, and the second connecting part is used for connecting the front end framework.

With reference to the first aspect, in a possible implementation manner, the first connecting portion has a first following surface that follows the shape of the lower surface of the nacelle cover, and the second connecting portion has a second following surface that follows the shape of the upper surface of the front end frame.

With reference to the first aspect, in one possible implementation manner, the space support portion is disposed obliquely in a front-rear direction, the first connection portion is connected to a rear end of the space support portion, and the second connection portion is connected to a front end of the space support portion.

With reference to the first aspect, in one possible implementation, the space support portion has a first space stiffener plate extending rearward.

With reference to the first aspect, in a possible implementation manner, the first space reinforcing plates on the left and right sides extend along the left and right sides of the first connecting portion to form a reinforcing and supporting structure of the first connecting portion and the space supporting portion.

With reference to the first aspect, in a possible implementation manner, the mounting bracket further has a first reinforcing plate, an upper end of the first reinforcing plate is connected to a rear end of the first connecting portion, the first reinforcing plate is parallel to a vertical plane in the left-right direction, and the first space reinforcing plates on the left and right sides extend backward to be connected to the first reinforcing plate.

With reference to the first aspect, in a possible implementation manner, a second reinforcing plate is further disposed on a side, facing the front, of the first reinforcing plate, and the second reinforcing plate is parallel to a vertical plane in the front-back direction.

With reference to the first aspect, in one possible implementation manner, the space support portion further has a second space reinforcement plate extending rearward.

With reference to the first aspect, in one possible implementation manner, the first connecting portion is connected with the cabin cover plate in a clamped manner through a clamping piece, and the second connecting portion is connected with the front end frame through a bolt.

In a second aspect, the embodiment of the present invention further provides a vehicle having the installation structure of the cabin cover plate.

The utility model provides a mounting structure and vehicle of cabin apron compares with prior art, and beneficial effect lies in: by arranging the mounting support between the cabin cover plate and the front end frame, the supporting strength of the elevator cabin cover plate is supported by the front end frame, so that the problems of pits and unevenness of the appearance surface of the cabin cover plate can be avoided, the appearance surface of the elevator cabin cover plate is smooth, the appearance sensing effect after the elevator cabin cover plate is mounted is improved, and the appearance quality of the whole vehicle is improved.

Drawings

Fig. 1 is a first schematic diagram illustrating an explosive structure of a mounting structure of a cabin cover plate according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an explosion structure of a mounting structure of a cabin cover plate according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a cabin cover plate and a mounting bracket according to an embodiment of the present invention;

FIG. 4 is a side view of the nacelle cover and mounting bracket shown in FIG. 3;

fig. 5 is a schematic structural view of a first mounting bracket according to an embodiment of the present invention;

FIG. 6 is an angled perspective view of the mounting bracket of FIG. 5;

FIG. 7 is an angled perspective view of the mounting bracket of FIG. 5;

FIG. 8 is a top view schematic of the mounting bracket of FIG. 5;

FIG. 9 is a cross-sectional view taken along line A-A of FIG. 8;

FIG. 10 is a schematic view of a second mounting bracket used in an embodiment of the present invention;

FIG. 11 is an angled perspective view of the mounting bracket of FIG. 10;

FIG. 12 is an angled perspective view of the mounting bracket of FIG. 10;

description of reference numerals:

1. a cabin cover plate; 2. a front end frame; 3. mounting a bracket; 31. a first connection portion; 32. a second connecting portion; 33. a space support portion; 34. a second space stiffener; 35. a first space stiffener; 36. a first reinforcing plate; 37. a second reinforcing plate; 4. a clamping piece; 5. and (4) bolts.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that, in the description of the present invention, the front-back direction is the same as the front-back direction of the vehicle body, the left-right direction is the same as the left-right direction of the vehicle body, and the up-down direction is the same as the up-down direction of the vehicle body.

Referring to fig. 1 to 12 together, the installation structure of the nacelle cover according to the present invention will now be described. The installation structure of the engine room cover plate comprises an installation support 3, wherein the installation support 3 is provided with a first connecting part 31, a space supporting part 33 and a second connecting part 32 which are sequentially connected, the first connecting part 31 is used for connecting the engine room cover plate 1, and the second connecting part 32 is used for connecting the front end frame 2.

Compared with the prior art, the installation structure of the cabin cover plate 1 provided by the embodiment comprises an installation support 3 arranged between the cabin cover plate 1 and a front end frame 2, the support of the front end frame 2 is borrowed, the support strength of the cabin cover plate 1 of the elevator is improved, so that the problem of pits and unevenness of the appearance surface of the cabin cover plate 1 can be avoided, the appearance surface of the cabin cover plate 1 of the elevator is smooth, the appearance perception effect after the cabin cover plate 1 of the elevator is installed is improved, and the appearance quality of the whole vehicle is improved.

The mounting structure of cabin cover 1 of this embodiment, between cabin cover lower surface and front end frame upper surface, lay a plurality of installing supports 3 along the automobile body left and right directions, through installing support 3 sharing front end frame 2, provide a plurality of strong points, guaranteed that the outward appearance face of cabin cover 1 levels the effect.

Optionally, this embodiment provides, the first connecting portion, the space supporting portion and the second connecting portion of installing support are integrated into one piece's sheet metal component, and the intensity of installing support self has been promoted greatly to the structure of wholeness to guarantee its support intensity.

The cabin cover plate 1 is supported on the front end frame 2 through the first connecting part 31, the space supporting part 33 and the second connecting part 32, the first connecting part 31 can be bent and adjusted according to the inclination angle of the lower surface of the cabin cover plate at the mounting position to be matched with the lower surface of the cabin cover plate, so that the supporting strength of the cabin cover plate is improved, the flatness of the appearance of the cabin cover plate is ensured, when the cabin cover plate can be matched with different vehicle types, the structural shapes of the second connecting part 32 and the space supporting part 33 are not required to be changed, only the proper position is selected according to the height of the space supporting part, and the first connecting part can be adjusted according to the inclination angle of the lower surface of the cabin cover plate, so that the mounting bracket is simple and easy to implement, and the universality of the mounting bracket is greatly improved; the space supporting part 33 is used as a connecting part of the engine room cover plate 1 and the front end frame 2 and provides support for the first connecting part, so that the support strength of the engine room cover plate is improved; the space support 33 may be sized differently to match different distances according to the distance between the nacelle cover 1 and the front end frame 2 at the installation position, or, as described above, the installation position of the suitable space support may be selected to improve the versatility of the mounting bracket 3.

In some embodiments, referring to fig. 3 and 4, the first connecting portion 31 has a first following surface following the lower surface of the nacelle cover 1, and the second connecting portion 32 has a second following surface following the upper surface of the front end frame 2. Through the shape following surface of following the shape laminating, promote the area of contact of each connecting portion and corresponding part, and then promote the reliability of support, guarantee the planarization and the smoothness nature of the outward appearance face of cabin apron 1.

In some embodiments, referring to fig. 3 to 12, the space support portion 33 is disposed obliquely in the front-rear direction, the first connection portion 31 is connected to the rear end of the space support portion 33, and the second connection portion 32 is connected to the front end of the space support portion 33. The space support portion 33 serves as a connecting member between the nacelle cover 1 and the front end frame 2, and the space support portion 33 provided obliquely can match nacelle covers 1 at different angles, thereby improving the versatility of the mounting bracket 3. Specifically, front end frame 2 is horizontal support piece as the automobile body, has the level upper surface, and the second connecting portion are horizontal plate spare, and the contained angle that space support portion and second connecting portion constitute is the obtuse angle, and the contained angle that first connecting portion and space support portion constitute is the obtuse angle, and this kind of non-right angle is connected, and streamlined transitional coupling has avoided the defect that corner portion stress concentration caused between each part, has promoted the intensity of installing support self.

Alternatively, in order to ensure the supporting strength of the mounting bracket 3, the inclination angle of the space supporting portion 33 is not too large, and generally the inclination angle is less than 10 °.

In order to enhance the support rigidity of the mounting bracket 3, as in the embodiment shown in fig. 5 to 12, the space support portion 33 has a first space reinforcement plate 35 extending rearward.

In order to enhance the supporting rigidity of the mounting bracket 3, as in the embodiment shown in fig. 10 to 12, a plurality of first space reinforcing plates 35 are provided, and particularly, the first space reinforcing plates 35 are provided on the left and right sides of the space supporting portion 33, and the plurality of first space reinforcing plates 35 are parallel to the vertical plane in the front-rear direction.

As an alternative embodiment, as shown in fig. 5 to 12, left and right first space-reinforcing plates 35 extend along left and right sides of the first connecting portion 31 to constitute a reinforcing support structure for the first connecting portion 31 and the space-supporting portion 33. The reinforcing and supporting structures of the first connecting portion 31 and the space supporting portion 33 are connected into a whole, so that the strength of the mounting bracket 3 is greatly improved, the supporting strength of the cabin cover plate 1 is improved, and the smoothness of the appearance surface of the cabin cover plate 1 is ensured.

As an alternative embodiment, as shown in fig. 5 to 9, the mounting bracket 3 further has a first reinforcing plate 36, an upper end of the first reinforcing plate 36 is connected to a rear end of the first connecting portion 31, the first reinforcing plate 36 is parallel to a vertical plane in the left-right direction, and the first space reinforcing plates 35 on the left and right sides extend rearward to be connected to the first reinforcing plate 36. The first reinforcing plate 36 and the first space reinforcing plate 35 are connected into a whole, so that the overall rigidity of the mounting bracket 3 is further improved, and the supporting strength of the cabin cover plate 1 is improved.

In the present embodiment, two kinds of mounting brackets 3 are provided, wherein, as shown in fig. 5 to 9, a first kind of mounting bracket 3 is shown, and fig. 10 to 12, a second kind of mounting bracket 3 is shown, and the two kinds of mounting brackets 3 can be used in combination or separately.

In some embodiments, as shown in fig. 5 to 9, a second reinforcing plate 37 is further provided on a side of the first reinforcing plate 36 facing forward, and the second reinforcing plate 37 is parallel to a vertical plane in the front-rear direction. The second reinforcing plate 37 reinforces the first reinforcing plate 36, thereby facilitating the improvement of the strength of the mounting bracket 3 as a whole.

As an alternative embodiment, as shown in fig. 5 to 12, the space support portion 33 further has a second space reinforcement plate 34 extending rearward. The second space-reinforcing plate 34 extends to the second connecting portion 32, and reinforces the strength of the mounting bracket 3. The mounting bracket greatly improves the strength of the mounting bracket through the reinforcing effect of the first reinforcing plate 36, the second reinforcing plate 37, the first space reinforcing plate 35 and the second space reinforcing plate 34, and provides powerful support guarantee for the flatness of the cabin cover plate.

As an alternative embodiment, as shown in fig. 3 to 12, the first connecting portion 31 is clamped with the nacelle cover 1 by a clamping member 4, and the second connecting portion 32 is connected with the front end frame 2 by a bolt 5. The connection mode that this embodiment provided can realize detachable connection mode, connects simple and conveniently. Meanwhile, the bolt 5 is connected to position the mounting bracket 3 in the vertical direction, and the mounting bracket 3 has a certain degree of freedom in adjustment in the vertical direction due to the clamping mode, so that the assembly tolerance is eliminated.

Specifically, the clamping member 4 is a snap fastener, and can also be a claw protruding on the mounting bracket 3.

Wherein, the second space reinforcing plates 34 on the left and right sides are connected at the periphery of the bolt 5, and play a role of reinforcing the connection position of the bolt 5.

In the above embodiments, the description of each embodiment has its own emphasis, and reference may be made to the related description of other embodiments for parts that are not described or recited in any embodiment.

Based on the same inventive concept, the embodiment of the application also provides a vehicle, and the vehicle is provided with the installation structure of the cabin cover plate 1.

The vehicle that this embodiment provided owing to adopted foretell mounting structure, therefore can guarantee the outward appearance planarization after cabin cover 1 installs, promote the outward appearance quality of whole car.

Specifically, as shown in fig. 1 to 4, the nacelle cover 1 is connected to the front end frame 2 through the mounting bracket 3, and the plurality of mounting brackets 3 are arranged in the left-right direction, so that the nacelle cover 1 is provided with a plurality of mounting points connected to the front end frame 2, and the flatness of the appearance surface of the nacelle cover 1 is ensured. Wherein, a plurality of installing supports 3 are arranged in a row along the left and right direction, and the interval between two is equal. For example, three mounting brackets 3 may be provided, in which case, one mounting bracket 3 is respectively provided at the left and right ends of the front end frame 2, and one mounting bracket 3 is provided at the middle position, so as to ensure the uniformity of the supporting point of the cabin cover plate 1; four mounting brackets 3 may be provided, one mounting bracket 3 being provided at each of the left and right ends of the front end frame 2.

Each part of the mounting bracket 3 can be adjusted and changed according to the specific matching surfaces of the cabin cover plate 1 and the front end frame 2 at the mounting position and the size of a gap between the cabin cover plate 1 and the front end frame 2; for example, the dimensions such as the inclination angle and the height of the space support portion 33 may be changed, and the following surfaces and the outer dimensions of the first connecting portion 31 and the second connecting portion 32 may be changed according to the fitting surface, so as to realize the mounting bracket 3 at different positions and support the flatness of the outer appearance surface of the nacelle cover 1.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A mounting structure of a cabin cover plate, characterized by comprising: the mounting bracket (3) is provided with a first connecting part (31), a space supporting part (33) and a second connecting part (32) which are sequentially connected, the first connecting part (31) is used for connecting the cabin cover plate, and the second connecting part (32) is used for connecting the front end frame (2).

2. The mounting structure of the nacelle cover according to claim 1, wherein the first connecting portion (31) has a first following surface following the lower surface of the nacelle cover, and the second connecting portion (32) has a second following surface following the upper surface of the front end frame (2).

3. The mounting structure of the nacelle cover according to claim 1, wherein the space support portion (33) is provided inclined in a front-rear direction, the first connecting portion (31) is connected to a rear end of the space support portion (33), and the second connecting portion (32) is connected to a front end of the space support portion (33).

4. The mounting structure of the nacelle cover as claimed in claim 1, wherein the space support portion (33) has a first space reinforcement plate (35) extending rearward.

5. The mounting structure of the nacelle cover according to claim 4, wherein the first space stiffener plates (35) on the left and right sides extend along the left and right sides of the first connection portion (31) to constitute a reinforcing support structure of the first connection portion (31) and the space support portion (33).

6. The mounting structure of the nacelle cover according to claim 5, wherein the mounting bracket (3) further has a first reinforcement plate (36), an upper end of the first reinforcement plate (36) is connected to a rear end of the first connecting portion (31), the first reinforcement plate (36) is parallel to a vertical plane in the left-right direction, and the first space reinforcement plates (35) on the left and right sides extend rearward to be connected to the first reinforcement plate (36).

7. The mounting structure of the nacelle cover according to claim 6, wherein a second reinforcement plate (37) is further provided on a side of the first reinforcement plate (36) facing forward, and the second reinforcement plate (37) is parallel to a vertical plane in the front-rear direction.

8. The mounting structure of the nacelle cover as claimed in claim 4, wherein the space support portion (33) further has a second space reinforcement plate (34) extending rearward.

9. The mounting structure of the nacelle cover according to claim 1, wherein the first connection portion (31) is fastened to the nacelle cover by a fastening member (4), and the second connection portion (32) is connected to the front end frame (2) by a bolt (5).

10. A vehicle characterized by having the mounting structure of the nacelle cover as claimed in any one of claims 1 to 9.