CN113696977B - Preceding cabin structure and car - Google Patents
Preceding cabin structure and car Download PDFInfo
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- CN113696977B CN113696977B CN202111101441.7A CN202111101441A CN113696977B CN 113696977 B CN113696977 B CN 113696977B CN 202111101441 A CN202111101441 A CN 202111101441A CN 113696977 B CN113696977 B CN 113696977B
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- plate
- rod
- mounting
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- assembly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/16—Mud-guards or wings; Wheel cover panels
- B62D25/163—Mounting devices
- B62D25/166—Mounting devices by rods or other distance-keeping devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/001—Arrangements for attachment of dampers
- B60G13/003—Arrangements for attachment of dampers characterised by the mounting on the vehicle body or chassis of the damper unit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to a front cabin structure and an automobile, comprising: the wheel hub assembly comprises a first wheel hub assembly and a second wheel hub assembly, wherein the first wheel hub assembly and the second wheel hub assembly are both provided with shock absorber mounting holes, and the shock absorber mounting holes are used for mounting shock absorbers; the combined rod assembly comprises a connecting rod, a first connecting patch plate and a second connecting patch plate are respectively arranged at two ends of the connecting rod, and patch plate mounting holes corresponding to the shock absorber mounting holes are formed in the first connecting patch plate and the second connecting patch plate; the first connecting patch plate is attached to the first wheel casing assembly, the second connecting patch plate is attached to the second wheel casing assembly, and the patch plate mounting holes and the shock absorber mounting holes share bolts. The combined rod assembly can be synchronously installed when the shock absorber is installed, the installation steps are reduced, the wheel cover assembly structure is simplified, and the dynamic rigidity and the strength of the wheel cover assembly are improved through the combined rod assembly.
Description
Technical Field
The invention relates to the field of automobile frames, in particular to a front engine room structure and an automobile.
Background
At present, the requirements of automobiles on light weight and attractiveness are higher and higher, sheet metal welding launders are omitted in many automobile types, and plastic wiper cover plates are adopted, so that compared with the traditional sheet metal welding launders, the light plastic wiper cover plates can reduce the bending, torsional rigidity and collision performance of automobile bodies, and have a great influence on the performance of the whole automobile.
In the related art, a cabin beam assembly is added between a left wheel cover assembly and a right wheel cover assembly to improve the bending and torsion rigidity of a vehicle cabin.
However, the beam assembly is installed at the wheel cover assembly, and the wheel cover assembly is provided with the damper structure, so that the structure of the wheel cover assembly is complex, and meanwhile, the requirements of the performance of the whole vehicle on the dynamic rigidity and the strength of the wheel cover assembly are high, the strength of the wheel cover assembly is improved by thickening the wheel cover assembly, the structure of the wheel cover assembly is further complex, the installation space for supporting the beam assembly is small, and the part installation at the wheel cover assembly is time-consuming.
Disclosure of Invention
The embodiment of the invention provides a front engine room structure and an automobile, and aims to solve the problems that in the related art, a wheel cover assembly is provided with a large number of mounting parts, the structure is complex, the mounting space of a supporting beam assembly is small, and the supporting beam is difficult to mount.
In a first aspect, a front cabin structure and an automobile are provided, which includes: the wheel hub assembly comprises a first wheel hub assembly and a second wheel hub assembly, wherein the first wheel hub assembly and the second wheel hub assembly are both provided with shock absorber mounting holes, and the shock absorber mounting holes are used for mounting shock absorbers; the combined rod assembly comprises a connecting rod, a first connecting compensation plate and a second connecting compensation plate are respectively arranged at two ends of the connecting rod, and compensation plate mounting holes corresponding to the shock absorber mounting holes are formed in the first connecting compensation plate and the second connecting compensation plate; the first connecting patch plate is attached to the first wheel casing assembly, the second connecting patch plate is attached to the second wheel casing assembly, and the patch plate mounting holes and the shock absorber mounting holes share bolts.
In some embodiments, the modular pole assembly further comprises: the support rod is provided with a front wall supporting part, wherein the front wall supporting part is positioned on one side of the support rod away from the connecting rod; the first rod part and the second rod part are arranged on the connecting rod, and the first rod part, the second rod part and the connecting rod form a triangular structure; the front wall supporting part is used for being mounted on the front wall.
In some embodiments, the combination post assembly further comprises: the connecting plate is attached to one side of the supporting rod, the mounting plate is attached to the other side of the supporting rod, and the connecting plate and the mounting plate are both used for being mounted on a front wall; the connecting plate with the mounting panel encloses into encircles the space, the bracing piece passes encircle the space, just the cross-section in encircling the space is greater than the cross-section of bracing piece.
In some embodiments, the connecting plate with the mounting panel all is provided with preceding installation department, preceding installation department is used for the laminating before enclose, preceding installation department of enclosing of connecting plate with preceding installation department of enclosing of mounting panel forms the obtuse angle between.
In some embodiments, the end faces of the two ends of the support rod are attached to the connecting rod.
In some embodiments, the connecting rod and the supporting rod are both profiles, and cavities are arranged inside the connecting rod and the supporting rod.
In some embodiments, the first wheel cover assembly comprises: a first wheel house main body; the wheel casing mounting panel, first wheel casing mounting panel install in on the first wheel casing main part, seted up on the first wheel casing mounting panel the bumper shock absorber mounting hole, one side of first wheel casing mounting panel with first connecting patch is laminated mutually, the opposite side of first wheel casing mounting panel is used for laminating the bumper shock absorber.
In some embodiments, the first wheel cover assembly further comprises: the first wheel casing front reinforcing plate is mounted on the first wheel casing main body, and a cavity is formed between the first wheel casing front reinforcing plate and the first wheel casing main body; reinforcing plate behind the first wheel casing, reinforcing plate install in behind the first wheel casing main part, reinforcing plate is located behind the first wheel casing mounting panel is kept away from one side of reinforcing plate before the first wheel casing, just reinforcing plate behind the first wheel casing with form the cavity between the first wheel casing main part.
In some embodiments, the first connection patch has a groove body matching with the outer contour shape of the connection rod, the connection rod is installed inside the groove body, and the cross sections of the connection rod are the same.
In a second aspect, there is provided an automobile comprising: a vehicle body; the first wheel cover assembly and the second wheel cover assembly are both arranged on the vehicle body, and the first wheel cover assembly and the second wheel cover assembly are both provided with shock absorber mounting holes; the two shock absorbers are respectively arranged on the first wheel cover assembly and the second wheel cover assembly through the shock absorber mounting holes; the combined rod assembly comprises a connecting rod, a first connecting compensation plate and a second connecting compensation plate are respectively arranged at two ends of the connecting rod, and compensation plate mounting holes corresponding to the shock absorber mounting holes are formed in the first connecting compensation plate and the second connecting compensation plate; the first connecting patch plate is attached to the first wheel casing assembly, the second connecting patch plate is attached to the second wheel casing assembly, and the patch plate mounting holes and the shock absorber mounting holes share bolts.
The technical scheme provided by the invention has the beneficial effects that:
the embodiment of the invention provides a front engine room structure, wherein a first wheel cover assembly and a second wheel cover assembly are respectively provided with a damper mounting hole for mounting a damper, a combined rod assembly comprises a connecting rod, a first connecting compensation plate and a second connecting compensation plate are respectively mounted at two ends of the connecting rod, the combined rod assembly is mounted on the two wheel cover assemblies through the first connecting compensation plate and the second connecting compensation plate, the support on a vehicle body is realized, the force between the two wheel covers is mutually transmitted, the torsional rigidity of the vehicle body is improved, the two connecting compensation plates are mounted with the damper through the compensation plate mounting holes corresponding to the damper mounting holes, compared with the method that a new mounting part is arranged on the wheel cover assembly, the structure of the wheel cover assembly is simplified, the mounting space is saved, the arrangement difficulty of the engine room space is reduced, the combined rod assembly and the damper can be fixed at the same time through the common hole arrangement, the mounting steps are reduced, the mounting efficiency is improved, and the additional thickness of the wheel cover assembly and the dynamic rigidity of the wheel cover assembly are improved due to the fact that the connecting compensation plates are attached to the wheel cover assembly, the mounting efficiency is improved, and the mounting efficiency of the wheel cover assembly is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a front cabin structure according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a combination pole assembly according to an embodiment of the present invention;
FIG. 3 is a schematic top view of the interior of the nacelle provided by an embodiment of the invention;
FIG. 4 isbase:Sub>A schematic cross-sectional view A-A of FIG. 3;
FIG. 5 is a schematic cross-sectional view of B-B of FIG. 3;
FIG. 6 is a perspective view of a first wheel cover assembly;
fig. 7 is an exploded view of the modular pole assembly.
In the figure:
1. a combination rod assembly; 11. a connecting rod; 12. a first connection patch; 13. a second connection patch; 121. supplementing plate mounting holes; 122. a trough body; 123. an adjustment hole; 14. a support bar; 15. a connecting plate; 16. mounting a plate; 17. an encircling space; 18. a cowl mounting portion;
21. a first wheel cover assembly; 22. a second wheel cover assembly; 211. a first wheel cover main body; 212. a first wheel house front reinforcement plate; 213. a first wheel house rear reinforcing plate; 214. a first wheel house mounting plate; 23. a damper mounting hole;
3. a shock absorber.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The embodiment of the invention provides a front engine room structure which can solve the problems that a wheel cover assembly is provided with a plurality of mounting parts, the structure is complex, the mounting space of a supporting beam assembly is small, and the supporting beam is difficult to mount.
Referring to fig. 1 and 3, in order to provide a front nacelle structure according to the present invention, the front nacelle structure may include: the first wheel cover assembly 21 and the second wheel cover assembly 22, the first wheel cover assembly 21 and the second wheel cover assembly 22 may be both provided with a damper mounting hole 23, and the damper mounting hole 23 may be used for mounting the damper 3; the combined rod assembly 1, the combined rod assembly 1 can include the tie rod 11, can install the first connection patch 12 and second connection patch 13 separately at both ends of the tie rod 11, the first connection patch 12 and second connection patch 13 can have patch mounting holes 121 corresponding to mounting hole 23 of the shock absorber all; the first connecting patch plate 12 can be attached to the first wheel cover assembly 21, the second connecting patch plate 13 can be attached to the second wheel cover assembly 22, and the patch plate mounting hole 121 can share a bolt with the shock absorber mounting hole 23, wherein the first wheel cover assembly 21 and the second wheel cover assembly 22 are respectively used for covering two front wheels of the vehicle, the shock absorber 3 of the vehicle is mounted on the first wheel cover assembly 21 and the second wheel cover assembly 22 by opening the shock absorber mounting hole 23, the combination rod assembly 1 is attached to the first wheel cover assembly 21 by the first connecting patch plate 12 at one end of the connecting rod 11, the first connecting patch plate 12 is provided with the patch plate mounting hole 121 to share a bolt with the shock absorber mounting hole 23, compared with the new arrangement of the fixing hole on the first wheel cover assembly 21, the holes of the first wheel cover assembly 21 are relatively fewer, and the strength damage to the first wheel cover assembly 21 is less, and because the first connecting patch 12 is directly attached to the first wheel casing assembly 21 to fix the combined rod assembly 1, compared with the arrangement of a transition bracket on the combined rod assembly 1 or the first wheel casing assembly 21, the direct attachment mode is more convenient to install and occupies less space, and at the same time, the thickness of the first wheel casing assembly 21 is increased to improve the strength of the wheel casing of the vehicle, wherein the patch mounting hole 121 and the damper mounting hole 23 share a bolt, in the embodiment, the first connecting patch 12 is further provided with an adjusting hole 123 with a size larger than that of the damper mounting hole 23, after the patch mounting hole 121 is accurately positioned, the adjusting hole 123 and the damper mounting hole 23 share a bolt, so that the mounting strength of the first connecting patch 12 is improved on the premise of convenient installation, the installation of the damper 3 can be realized while the combined rod assembly 1 is installed, the installation steps are simplified while the installation bolts are reduced, the mode that the second connection patch board 13 is installed in the second wheel casing assembly 22 is installed in the first wheel casing assembly 21 with the first connection patch board 12, connect two wheel casings through the connecting rod 11, transmit to another wheel casing through the connecting rod 11 when the unilateral wheel casing atress is too big, realize improving the effect of automobile body torsional rigidity, consequently, can realize improving automobile body torsional rigidity through the combination pole assembly 1 of connecting two wheel casings, can install combination pole assembly 1 simultaneously at the installation bumper shock absorber 3, reduce the installation bolt and simplify the installation step, can promote the dynamic rigidity and the intensity of wheel casing assembly simultaneously.
Referring to fig. 1 to 3, in some embodiments, the combination post assembly 1 may further include: the support rod 14 is provided with a first rod part and a second rod part at two ends of the support rod 14 respectively, and the support rod 14 can also be provided with a front wall supporting part, wherein the front wall supporting part can be positioned at one side of the support rod 14 away from the connecting rod 11; the first rod part and the second rod part can be arranged on the connecting rod 11, and the first rod part, the second rod part and the connecting rod 11 can form a triangular structure; the front wall supporting part can be used for being installed on the front wall, that is, the supporting rod 14 and the connecting rod 11 form a triangular structure, and the combined rod assembly 1 is installed on the front wall, so that the connection between the left wheel cover and the front wall is realized, compared with the connection between the left wheel cover and the right wheel cover, the rigidity strength of the vehicle body is improved through the triangular structure supported on the front wall, and particularly the torsional rigidity is improved.
Referring to fig. 1 to 4, in some alternative embodiments, the combination post assembly 1 may further include: the connecting plate 15 and the mounting plate 16, the connecting plate 15 can be attached to one side of the support rod 14, the mounting plate 16 can be attached to the other side of the support rod 14, and both the connecting plate 15 and the mounting plate 16 are used for being mounted on the front wall; the connecting plate 15 and the mounting plate 16 can enclose an encircling space 17, the supporting rod 14 can penetrate through the encircling space 17, and the cross section of the encircling space 17 can be larger than that of the supporting rod 14, that is, the supporting rod 14 is mounted on the front wall through the connecting plate 15 and the mounting plate 16, in the embodiment, the connecting plate 15, the mounting plate 16 and the supporting rod 14 are connected by welding, the positions of the connecting plate 15, the mounting plate 16 and the supporting rod 14 can be adjusted more conveniently compared with bolt connection, because the encircling space 17 is enclosed between the connecting plate 15 and the mounting plate 16, the structure of the encircling space 17 forms a cavity, the strength of the combined rod assembly 1 is enhanced, meanwhile, the cross section of the encircling space 17 is larger than that of the supporting rod 14, when the supporting rod 14 is mounted in the encircling space 17, the position of the supporting rod 14 in the encircling space 17 can be properly adjusted, the mounting difficulty of the combined rod assembly 1 caused by production accuracy during mounting of the combined rod assembly 1 can be avoided, a sample piece can be produced in advance for trial mounting in the production process of the combined rod assembly 1, the subsequent production can be adjusted by adjusting the mounting position of the supporting rod 14 in the encircling space 17 by trial, the mounting result of the trial mounting, the mounting of the supporting rod assembly 14, the mounting can be adjusted quickly, the mounting of the supporting rod assembly can be adjusted by adjusting the high-precision of the low-precision clamp in the low-precision clamp, and the low-precision clamp in the embodiment, and the low-precision of the high-precision clamp can be adjusted in-precision clamp in the embodiment, and the assembly, the low-precision clamp can be adjusted in-precision clamp.
Referring to fig. 5, in some optional embodiments, the connecting plate 15 and the mounting plate 16 are provided with the front wall mounting portion 18, the front wall mounting portion 18 can be used for attaching a front wall, and an obtuse angle can be formed between the front wall mounting portion 18 of the connecting plate 15 and the front wall mounting portion 18 of the mounting plate 16.
Referring to fig. 2 and 7, preferably, end surfaces of both ends of the support rod 14 may be attached to the connecting rod 11, in this embodiment, the end surfaces of the support rod 14 are welded to the connecting rod 11 to achieve the mounting and fixing of the connecting rod 11 and the support rod 14, in other embodiments, the end surfaces of the support rod 14 may be attached to the connecting rod 11 to achieve a positioning function, the support rod 14 and the connecting rod 11 may be fixedly connected by bolts or other methods, the end surfaces of the support rod 14 are attached to the connecting rod 11, and when a gap between a front wall of a vehicle and the shock absorber mounting hole 23 changes, the end distance of the support rod 14 may be controlled to achieve the length adjustment of the combined rod assembly 1 in the vehicle traveling direction.
Referring to fig. 2 and 7, in some alternative embodiments, the connecting rod 11 and the supporting rod 14 may be both formed by a profile, and cavities may be disposed inside the connecting rod 11 and the supporting rod 14, that is, by selecting a corresponding profile to manufacture the connecting rod 11 and the supporting rod 14, compared with the development of a new design of a mold, the cost of the combination rod assembly 1 can be reduced by using a profile structure and subsequently using a cutting length, wherein the cavities are disposed inside the connecting rod 11 and the supporting rod 14 to improve the strength and rigidity of the combination rod assembly 1, and compared with a solid structure, the weight of the combination rod assembly 1 is reduced by saving material cost.
Referring to fig. 4 and 6, in some alternative embodiments, the first wheel housing assembly 21 may include: a first wheel house main body 211; the wheel cover mounting plate assembly comprises a first wheel cover mounting plate 214, the first wheel cover mounting plate 214 can be mounted on a first wheel cover main body 211, a shock absorber mounting hole 23 can be formed in the first wheel cover mounting plate 214, one side of the first wheel cover mounting plate 214 can be attached to a first connecting and repairing plate 12, and the other side of the first wheel cover mounting plate 214 can be used for attaching a shock absorber 3.
Referring to fig. 1, 3 and 6, in some alternative embodiments, the first wheel cover assembly 21 may further include: a first wheel house front reinforcing plate 212, wherein the first wheel house front reinforcing plate 212 is mounted on the first wheel house main body 211, and a cavity can be formed between the first wheel house front reinforcing plate 212 and the first wheel house main body 211; the rear wheel cover reinforcing plate 213 is installed on the first wheel cover main body 211, the rear wheel cover reinforcing plate 213 can be located on one side of the first wheel cover mounting plate 214 away from the front wheel cover reinforcing plate 212, and a cavity can be formed between the rear wheel cover reinforcing plate 213 and the first wheel cover main body 211, that is, the front wheel cover reinforcing plate 212, the first wheel cover mounting plate 214 and the rear wheel cover reinforcing plate 213 are installed on the first wheel cover main body 211, wherein the first wheel cover mounting plate 214 is installed above the first wheel cover main body 211 to play a role in mounting the shock absorber 3, the front strength of the first wheel cover main body 211 is enhanced by the front wheel cover reinforcing plate 212 arranged close to the vehicle head direction, the rear strength of the first wheel cover main body 211 is enhanced by the rear wheel cover reinforcing plate 213 close to the vehicle rear direction, the deformation of the first wheel cover main body 211 is reduced by the enhancement of the front and rear strength, the positions of the shock absorber 3 and the wheels are ensured to remain unchanged, the first wheel cover main body 211 is enhanced by the formation of the cavity, the formation of the first wheel cover rear wheel cover reinforcing plate 213, the bending difficulty of the dust accumulation can be reduced, and the difficulty of the bending cost of the die can be reduced.
Referring to fig. 2 and 7, in some optional embodiments, the first connection patch 12 may have a groove 122 matching the outer shape of the connection rod 11, the connection rod 11 is installed inside the groove 122, and the cross sections of the connection rod 11 may be the same, in this embodiment, the first connection patch 12 is a sheet metal part, and the groove 122 is formed by stamping, in other embodiments, the first connection patch 12 may also be a casting part, and the groove 122 is formed by machining or casting, because the cross sections of the connection rod 11 are the same, when adapting to vehicles with different widths, the length of the connection rod 11 may be adjusted to adapt to different vehicle types, compared with newly developed and designed connection rod 11, the outer widths of different vehicle types are used by adjusting the length, which not only reduces the design difficulty, but also when selecting materials, can reduce the development of a mold by reserving an appropriate length to adapt to different vehicle types, or directly adopt a cheap profile structure, and reduce the cost.
The invention also includes an automobile, which may include: a vehicle body; the first wheel cover assembly 21 and the second wheel cover assembly 22 are mounted on the vehicle body, and the first wheel cover assembly 21 and the second wheel cover assembly 22 are both provided with a shock absorber mounting hole 23; the two shock absorbers 3 are respectively arranged on the first wheel cover assembly 21 and the second wheel cover assembly 22 through shock absorber mounting holes 23; the combined rod assembly 1, the combined rod assembly 1 can include the brace rod 11, can install the first and connect and mend the board 12 and second and connect and mend the board 13 separately at both ends of the brace rod 11, the first connects and mends the board 12 and second and connects and mend the board 13 and can equip with and support the board mounting hole 121 correspondingly with the mounting hole 23 of the shock absorber; the first connecting patch 12 is attached to the first wheel casing assembly 21, the second connecting patch 13 is attached to the second wheel casing assembly 22, the patch mounting hole 121 and the damper mounting hole 23 share a bolt, the combined rod assembly 1 is used for transmitting force between the first wheel casing assembly 21 and the second wheel casing assembly 22, the torsional rigidity and the cabin yaw mode of the vehicle are improved, the damper 3 is mounted while the combined rod assembly 1 is mounted through the patch mounting hole 121 and the damper mounting hole 23, the mounting steps are simplified, the assembly process is simple, parts on the wheel casing assemblies are reduced, and the cabin structure is simplified.
The principle of the front engine room structure and the automobile provided by the embodiment of the invention is as follows:
the first wheel cover assembly 21 is connected with the second wheel cover assembly 22 through the connecting rod 11 of the combined rod assembly 1, the torsional rigidity of a vehicle body is improved, the wheel cover assemblies are attached through the first connecting patch 12 and the second connecting patch 13 which are arranged at two ends of the connecting rod 11, additional thickness is provided for the wheel cover assemblies, the strength of the wheel cover assemblies is improved, the combined rod assembly 1 is synchronously installed when the shock absorber 3 is installed through the patch installing holes 121 sharing bolts with the shock absorber installing holes 23, the installing steps of parts in a cabin are simplified, the part arrangement on the wheel cover assemblies is reduced, and the installing space of a front cabin is saved.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It is to be noted that, in the present invention, relational terms such as "first" and "second", and the like, are 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. 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 invention. Thus, the present invention 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 (7)
1. A forward nacelle structure, comprising:
the wheel hub assembly comprises a first wheel cover assembly (21) and a second wheel cover assembly (22), wherein shock absorber mounting holes (23) are formed in the first wheel cover assembly (21) and the second wheel cover assembly (22), and the shock absorbers mounting holes (23) are used for mounting shock absorbers (3);
the combined rod assembly (1) comprises a connecting rod (11), a first connecting patch plate (12) and a second connecting patch plate (13) are respectively installed at two ends of the connecting rod (11), and patch plate installing holes (121) corresponding to the shock absorber installing holes (23) are formed in the first connecting patch plate (12) and the second connecting patch plate (13);
the first connecting patch plate (12) is attached to the first wheel casing assembly (21), the second connecting patch plate (13) is attached to the second wheel casing assembly (22), and the patch plate mounting hole (121) and the shock absorber mounting hole (23) share a bolt;
the combination rod assembly (1) further comprises: the support rod (14), the two ends of the support rod (14) are respectively a first rod part and a second rod part, the support rod (14) is also provided with a front wall supporting part, wherein the front wall supporting part is positioned on one side of the support rod (14) far away from the connecting rod (11); the first rod part and the second rod part are arranged on the connecting rod (11), and the first rod part, the second rod part and the connecting rod (11) form a triangular structure; the front wall supporting part is used for being mounted on a front wall;
the combination rod assembly (1) further comprises: the connecting plate (15) is attached to one side of the supporting rod (14) and the mounting plate (16) is attached to the other side of the supporting rod (14), and both the connecting plate (15) and the mounting plate (16) are used for being mounted on a front wall; the connecting plate (15) and the mounting plate (16) enclose an encircling space (17), the supporting rod (14) penetrates through the encircling space (17), and the cross section of the encircling space (17) is larger than that of the supporting rod (14);
the connecting plate (15) and the mounting plate (16) are both provided with a front wall mounting part (18), the front wall mounting part (18) is used for attaching a front wall, and an obtuse angle is formed between the front wall mounting part (18) of the connecting plate (15) and the front wall mounting part (18) of the mounting plate (16); connecting plate (15) preceding enclose installation department (18) with preceding of mounting panel (16) enclose installation department (18) and be located the same one side of bracing piece (14), bracing piece (14) have relative first plane and the second plane that sets up, first plane with the laminating of the first spacing plane of connecting plate (15), the second plane with the laminating of the second spacing plane of mounting panel (16), mounting panel (16) with connecting plate (15) preceding enclose installation department (18) and have all seted up the mounting hole, the mounting hole is used for supplying fixed connection preceding installation department (18) and preceding bolt of enclosing pass, first spacing plane with preceding installation department (18) of connecting plate (15) are the contained angle setting, the spacing plane of second with preceding installation department (18) of enclosing of mounting panel (16) is the contained angle setting.
2. The forward nacelle structure as claimed in claim 1, wherein:
the end faces of the two ends of the supporting rod (14) are attached to the connecting rod (11).
3. The forward nacelle structure as claimed in claim 1, wherein:
the connecting rod (11) and the supporting rod (14) are both sectional materials, and cavities are arranged inside the connecting rod (11) and the supporting rod (14).
4. The forward nacelle structure as claimed in claim 1, wherein the first wheel house assembly (21) comprises:
a first wheel house main body (211);
first wheel casing mounting panel (214), first wheel casing mounting panel (214) install in on first wheel casing main part (211), seted up on first wheel casing mounting panel (214) bumper shock absorber mounting hole (23), one side of first wheel casing mounting panel (214) with first connection patch board (12) is laminated mutually, the opposite side of first wheel casing mounting panel (214) is used for laminating bumper shock absorber (3).
5. The forward nacelle construction as claimed in claim 4, wherein the first wheel house assembly (21) further comprises:
a first wheel house front reinforcement plate (212), the first wheel house front reinforcement plate (212) being mounted to the first wheel house main body (211), and a cavity being formed between the first wheel house front reinforcement plate (212) and the first wheel house main body (211);
reinforcing plate (213) behind first wheel casing, reinforcing plate (213) install in behind first wheel casing main part (211), reinforcing plate (213) are located behind the first wheel casing reinforcing plate (214) are kept away from before the first wheel casing one side of reinforcing plate (212), just reinforcing plate (213) behind the first wheel casing with form the cavity between first wheel casing main part (211).
6. The forward nacelle structure as claimed in claim 1, wherein:
the first connecting complementary plate (12) is provided with a groove body (122) matched with the outer contour shape of the connecting rod (11), the connecting rod (11) is installed inside the groove body (122), and the cross sections of all the positions of the connecting rod (11) are the same.
7. An automobile, characterized in that it comprises:
a vehicle body;
the wheel type motorcycle is characterized by comprising a first wheel cover assembly (21) and a second wheel cover assembly (22), wherein the first wheel cover assembly (21) and the second wheel cover assembly (22) are both installed on the motorcycle body, and shock absorber installation holes (23) are formed in the first wheel cover assembly (21) and the second wheel cover assembly (22);
the two shock absorbers (3) are respectively mounted on the first wheel cover assembly (21) and the second wheel cover assembly (22) through the shock absorber mounting holes (23);
the combined rod assembly (1) comprises a connecting rod (11), a first connecting compensation plate (12) and a second connecting compensation plate (13) are respectively installed at two ends of the connecting rod (11), and compensation plate installation holes (121) corresponding to the shock absorber installation holes (23) are formed in the first connecting compensation plate (12) and the second connecting compensation plate (13);
the first connecting patch plate (12) is attached to the first wheel casing assembly (21), the second connecting patch plate (13) is attached to the second wheel casing assembly (22), and the patch plate mounting hole (121) and the shock absorber mounting hole (23) share a bolt;
the combination rod assembly (1) further comprises: the support rod (14), the two ends of the support rod (14) are respectively a first rod part and a second rod part, the support rod (14) is also provided with a front wall supporting part, wherein the front wall supporting part is positioned on one side of the support rod (14) far away from the connecting rod (11); the first rod part and the second rod part are mounted on the connecting rod (11), and the first rod part, the second rod part and the connecting rod (11) form a triangular structure; the front wall supporting part is used for being mounted on a front wall;
the combination rod assembly (1) further comprises: the connecting plate (15) is attached to one side of the supporting rod (14) through the connecting plate (15), the mounting plate (16) is attached to the other side of the supporting rod (14), and the connecting plate (15) and the mounting plate (16) are used for being mounted on a front wall; the connecting plate (15) and the mounting plate (16) enclose an encircling space (17), the supporting rod (14) penetrates through the encircling space (17), and the cross section of the encircling space (17) is larger than that of the supporting rod (14);
the connecting plate (15) and the mounting plate (16) are both provided with a front wall mounting part (18), the front wall mounting part (18) is used for attaching a front wall, and an obtuse angle is formed between the front wall mounting part (18) of the connecting plate (15) and the front wall mounting part (18) of the mounting plate (16);
enclose installation department (18) before connecting plate (15) with enclose installation department (18) before mounting panel (16) and be located same one side of bracing piece (14), bracing piece (14) have relative first plane and the second plane that sets up, first plane with the first spacing plane laminating of connecting plate (15), the second plane with the spacing plane laminating of second of mounting panel (16), mounting panel (16) with connecting plate (15) preceding install department (18) has all seted up the mounting hole, the mounting hole is used for supplying fixed connection preceding install department (18) and the bolt of preceding enclosing pass, first spacing plane with preceding the installation department (18) of enclosing of connecting plate (15) are the contained angle setting, the spacing plane of second with preceding install department (18) of enclosing of mounting panel (16) is the contained angle setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111101441.7A CN113696977B (en) | 2021-09-18 | 2021-09-18 | Preceding cabin structure and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111101441.7A CN113696977B (en) | 2021-09-18 | 2021-09-18 | Preceding cabin structure and car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113696977A CN113696977A (en) | 2021-11-26 |
| CN113696977B true CN113696977B (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111101441.7A Active CN113696977B (en) | 2021-09-18 | 2021-09-18 | Preceding cabin structure and car |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115257948B (en) * | 2022-07-20 | 2023-06-06 | 岚图汽车科技有限公司 | Platform damping tower connection structure, front cabin structure and vehicle |
| CN118004289B (en) * | 2024-04-08 | 2024-06-14 | 上海埃维汽车技术股份有限公司 | Platform combined structure for vehicle |
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| Publication number | Publication date |
|---|---|
| CN113696977A (en) | 2021-11-26 |
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