CN213442036U - Automobile body top cover with crossbeam structure - Google Patents

Abstract

The utility model discloses a car body top cap with crossbeam structure relates to car body top cap technical field, including the top cap, fixed surface installs the first board of accepting on one side of top cap, the outer wall symmetry fixed mounting of top cap has the mounting panel, and is a plurality of the lower fixed surface of mounting panel installs the crossbeam, two one side fixed surface that the crossbeam kept away from the top cap installs the backup pad. This automobile body top cap with crossbeam structure, set up the mounting panel through the surface at the top cap, crossbeam and backup pad, the cooperation of second connecting plate is passed through to the backup pad, the realization is connected fixedly with frame around the automobile body, the mounting panel passes through the cooperation of first connecting plate, realize carrying out fixed connection with automobile body side frame, frame and side frame and crossbeam snap-on around through with the automobile body, can effectively reduce the resonance amplitude between top cap and the automobile body, better promotion the life of top cap, strengthen structural strength.

Description

Automobile body top cover with crossbeam structure

Technical Field

The utility model relates to an automobile body top cap technical field specifically is an automobile body top cap with crossbeam structure.

Background

The automobile body top cover is an important component of an automobile body structure, not only needs to bear the top pressure load of an automobile, but also has the functions of absorbing and transmitting collision energy of the automobile body, the safety and the economical efficiency of the automobile are important parameters of selecting the automobile by a user, the improvement of the collision performance of the automobile body and the reduction of the weight of the automobile body become inevitable trends of automobile development, and the automobile body top cover plays an important role in the strength of the top cover, the collision performance of the whole automobile and the torsional rigidity of the whole automobile.

In chinese utility model patent application no: CN201320230807.5 discloses a vehicle body roof with a cross member structure, which comprises a vehicle cover body and a cross member. This automobile body top cap with crossbeam structure, the resonance range that produces between top cap and the automobile body frame construction is higher, uses for a long time to reduce structural strength easily, influences top cap life, and the noise that produces between the structure is higher, is not suitable for popularizing.

Therefore, it is necessary to provide a vehicle body roof having a cross member structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a car body top cap with beam structure to solve the current car body top cap with beam structure who provides among the above-mentioned background art, the resonance range that produces between top cap and the automobile body frame structure is higher, uses for a long time and reduces structural strength easily, influences top cap life, and the noise that produces between the structure is higher, is not suitable for the problem of popularization.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automobile body top cap with crossbeam structure, includes the top cap, fixed surface installs the first board of accepting on one side of top cap, the outer wall symmetry fixed mounting of top cap has the mounting panel, and is a plurality of the lower fixed surface of mounting panel installs the crossbeam, two one side fixed surface that the top cap was kept away from to the crossbeam installs the backup pad, one side outer wall symmetry fixed mounting that the top cap is close to the backup pad has the locating plate, and is a plurality of the inner wall fixed mounting of locating plate has the block rubber, two fixed surface installs the limiting plate, and is a plurality of on one side that the backup pad is close to the block rubber fixed mounting surface installs the connecting block on the inside of mounting panel, and is a plurality of fixed surface installs the position sleeve on the inside of crossbeam, and is a plurality.

Preferably, a skylight groove is formed in the upper surface of one side, close to the first bearing plate, of the top cover, and a second bearing plate is fixedly mounted on the upper surface of one side, far away from the first bearing plate, of the top cover.

Preferably, a plurality of the crossbeam is close to the first connecting plate of one side below surface symmetry fixed mounting of mounting panel, and is a plurality of first mounting groove has been seted up to the surface of first connecting plate.

Preferably, two the backup pad is close to the symmetrical movable mounting of one side inner wall of block rubber and is had buffer spring, two one side surface top fixed mounting that buffer spring was kept away from to the backup pad has the second connecting plate.

Preferably, a plurality of the mounting plates are provided with second mounting grooves on the outer surfaces thereof, and the mounting plates correspond to each other.

Preferably, the upper surfaces of the connecting blocks are inserted with screws, and damping springs are symmetrically and movably mounted on the upper surfaces of the connecting blocks.

Preferably, a plurality of bolts are symmetrically inserted into the tops of the outer surfaces of one sides, far away from the top cover, of the mounting plates, and the cross beams and the connecting blocks are fixedly connected.

(III) advantageous effects

Compared with the prior art, the utility model provides a car body top cap with crossbeam structure possesses following beneficial effect:

1. this automobile body top cap with crossbeam structure, set up the mounting panel through the surface at the top cap, crossbeam and backup pad, the cooperation of second connecting plate is passed through to the backup pad, the realization is connected fixedly with frame around the automobile body, the mounting panel passes through the cooperation of first connecting plate, realize carrying out fixed connection with automobile body side frame, frame and side frame and crossbeam snap-on around through with the automobile body, can effectively reduce the resonance amplitude between top cap and the automobile body, better promotion the life of top cap, strengthen structural strength.

2. This automobile body top cap with crossbeam structure accepts the board through the upper surface at the top cap sets up first board and the second of accepting, can effectively strengthen the overall structure intensity of top cap, sets up block rubber and buffer spring through the surface at the top cap, can effectively reduce the noise that resonance produced, promotes personnel's in the car riding comfort, through set up the rubber slab in the inside of crossbeam, can further reduce the noise, is suitable for to popularize.

Drawings

Fig. 1 is a schematic perspective view of a roof structure of a vehicle body according to the present invention;

FIG. 2 is a schematic front sectional view of the roof structure of the vehicle body of the present invention;

FIG. 3 is an enlarged schematic view of the structure of area A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of the area B in FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure of the region C in fig. 1 according to the present invention.

In the figure: 1. a top cover; 2. a skylight slot; 3. a first bearing plate; 4. a second bearing plate; 5. mounting a plate; 6. a cross beam; 7. a first connecting plate; 8. a first mounting groove; 9. a support plate; 10. positioning a plate; 11. a rubber block; 12. a limiting plate; 13. a buffer spring; 14. a second connecting plate; 15. a second mounting groove; 16. connecting blocks; 17. a screw; 18. a damping spring; 19. a positioning sleeve; 20. a rubber plate; 21. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a top cover of a car body with a beam structure comprises a top cover 1, a first bearing plate 3 is fixedly installed on the upper surface of one side of the top cover 1, a skylight groove 2 is arranged on the upper surface of one side of the top cover 1 close to the first bearing plate 3, a second bearing plate 4 is fixedly installed on the upper surface of one side of the top cover 1 far away from the first bearing plate 3, the first bearing plate 3 and the second bearing plate 4 are arranged in an arc shape, mounting plates 5 are symmetrically and fixedly installed on the outer wall of the top cover 1, beams 6 are fixedly installed on the lower surfaces of the mounting plates 5, first connecting plates 7 are symmetrically and fixedly installed on the lower surfaces of one sides of the beams 6 close to the mounting plates 5, first mounting grooves 8 are arranged on the outer surfaces of the first connecting plates 7, the mounting plates 5 are located on the same horizontal plane, and support plates 9 are fixedly installed on, the outer wall of one side of the top cover 1, which is close to the supporting plates 9, is symmetrically and fixedly provided with the positioning plates 10, the inner walls of the positioning plates 10 are fixedly provided with the rubber blocks 11, the upper surfaces of one sides of the two supporting plates 9, which are close to the rubber blocks 11, are symmetrically and fixedly provided with the limiting plates 12, the inner walls of one sides of the two supporting plates 9, which are close to the rubber blocks 11, are symmetrically and movably provided with the buffer springs 13, the rubber blocks 11 correspond to the buffer springs 13, the top parts of the outer surfaces of one sides of the two supporting plates 9, which are far away from the buffer springs 13, are fixedly provided with the second connecting plates 14, the mounting plates 5 are fixedly connected with the front frame and the rear frame of the vehicle body through the matching of the first connecting plates 7, the mounting plates 5 are fixedly connected with the side frame of the vehicle body, and the front frame and, the resonance amplitude between the top cover 1 and a vehicle body can be effectively reduced, the service life of the top cover 1 is better prolonged, the structural strength is enhanced, the second mounting grooves 15 are formed in the outer surfaces of the mounting plates 5, the mounting plates 5 correspond to each other, the connecting blocks 16 are fixedly mounted on the inner upper surfaces of the mounting plates 5, the screws 17 are inserted into the upper surfaces of the connecting blocks 16, the damping springs 18 are symmetrically and movably mounted on the upper surfaces of the connecting blocks 16, the positioning sleeves 19 are symmetrically and fixedly mounted on the inner upper surfaces of the cross beams 6, the rubber plates 20 are fixedly mounted inside the positioning sleeves 19, the first bearing plate 3 and the second bearing plate 4 are arranged on the upper surface of the top cover 1, the overall structural strength of the top cover 1 can be effectively enhanced, the rubber blocks 11 and the damping springs 13 are arranged on the outer surface of the top cover 1, and the noise generated by resonance can be effectively reduced, promote interior personnel's riding comfort, through set up rubber slab 20 in crossbeam 6's inside, can further the noise reduction, be suitable for to promote to popularize, one side surface top symmetry that top cap 1 was kept away from to a plurality of mounting panels 5 is pegged graft and is had bolt 21, and a plurality of crossbeams 6 are the fixed connection setting with connecting block 16.

The working principle is as follows: when in use, the top cover 1 is fixedly connected with the adaptive car body frame through the matching of the mounting plate 5 and the supporting plate 9, the fastening connection is realized through the matching of the first connecting plate 7 and the second connecting plate 14, meanwhile, the supporting plate 9 is fixedly connected with the front and rear frames of the car body through the matching of the second connecting plate 14, the mounting plate 5 is fixedly connected with the side frame of the car body through the matching of the first connecting plate 7, the front and rear frames of the car body and the side frame are directly fixed with the cross beam 6, the direct connection and fixation with the top cover 1 are avoided, the resonance amplitude generated between the top cover 1 and the car body can be effectively reduced, the service life of the top cover 1 is better prolonged, the structural strength is enhanced, meanwhile, the overall structural strength of the top cover 1 can be effectively enhanced through the arrangement of the first bearing plate 3 and the second bearing plate 4 on the upper surface of the top cover 1, through set up rubber block 11 and buffer spring 13 at the surface of top cap 1, through the effort between buffer spring 13 and backup pad 9, can effectively reduce the noise that resonance produced, promote interior personnel's riding comfort, meanwhile, through set up rubber slab 20 in the inside of crossbeam 6 to through damping spring 18's cooperation, can further reduce the noise, be suitable for popularization.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A car body roof with a beam structure, comprising a roof (1), characterized in that: the fixed surface installs first accepting board (3) on one side of top cap (1), the outer wall symmetry fixed mounting of top cap (1) has mounting panel (5), and is a plurality of the lower fixed surface of mounting panel (5) installs crossbeam (6), two one side outer fixed surface that top cap (1) was kept away from in crossbeam (6) installs backup pad (9), one side outer wall symmetry fixed mounting that top cap (1) is close to backup pad (9) has locating plate (10), a plurality of the inner wall fixed mounting of locating plate (10) has block rubber (11), two one side upper surface symmetry fixed mounting that backup pad (9) is close to block rubber (11) has limiting plate (12), a plurality of the fixed surface installs connecting block (16) on the inside of mounting panel (5), a plurality of the fixed surface installs position sleeve (19) on the inside of crossbeam (6), and rubber plates (20) are fixedly arranged in the positioning sleeves (19).

2. The vehicle body roof having a cross-member structure according to claim 1, wherein: a skylight groove (2) is formed in the upper surface of one side, close to the first bearing plate (3), of the top cover (1), and a second bearing plate (4) is fixedly mounted on the upper surface of one side, far away from the first bearing plate (3), of the top cover (1).

3. The vehicle body roof having a cross-member structure according to claim 1, wherein: a plurality of crossbeam (6) are close to one side lower surface symmetry fixed mounting of mounting panel (5) have first connecting plate (7), and are a plurality of first mounting groove (8) have been seted up to the surface of first connecting plate (7).

4. The vehicle body roof having a cross-member structure according to claim 1, wherein: two the inner wall symmetry movable mounting in one side that backup pad (9) are close to rubber piece (11) has buffer spring (13), two one side surface top fixed mounting that buffer spring (13) were kept away from in backup pad (9) has second connecting plate (14).

5. The vehicle body roof having a cross-member structure according to claim 1, wherein: a plurality of second mounting grooves (15) are formed in the outer surface of the mounting plate (5), and the mounting plates (5) correspond to each other.

6. The vehicle body roof having a cross-member structure according to claim 1, wherein: the upper surfaces of the connecting blocks (16) are inserted with screws (17), and damping springs (18) are symmetrically and movably mounted on the upper surfaces of the connecting blocks (16).

7. The vehicle body roof having a cross-member structure according to claim 1, wherein: a plurality of bolt (21) are symmetrically inserted into the top of the outer surface of one side of the mounting plate (5) far away from the top cover (1), and the cross beam (6) and the connecting block (16) are fixedly connected.

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