CN216070209U - Cabin structure and vehicle - Google Patents
Cabin structure and vehicle Download PDFInfo
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- CN216070209U CN216070209U CN202122806777.5U CN202122806777U CN216070209U CN 216070209 U CN216070209 U CN 216070209U CN 202122806777 U CN202122806777 U CN 202122806777U CN 216070209 U CN216070209 U CN 216070209U
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Abstract
The utility model discloses a cabin structure and a vehicle, wherein the cabin structure comprises: a dash panel; two wheel casing assemblies, two wheel casing assemblies establish before the bounding wall on the relative both ends of the same side, every wheel casing assembly includes: the longitudinal beam is connected to the front wall plate; the wheel casing, the wheel casing includes: the side beam part is arranged on the longitudinal beam and comprises a top wall, the top wall extends towards one side of the longitudinal beam, which is far away from the other wheel cover assembly, the shock absorber mounting part is arranged on the top wall, the shock absorber mounting part is provided with a mounting position, and a reserved area is arranged between the mounting position and the edge of the top wall; the connecting plate is arranged at one end of the side beam part close to the front wall plate and is connected with the front wall plate; the stiffening beam is arranged on the top wall and connected with the longitudinal beam. The utility model can adapt to the installation of vehicle types with different wheel gauges by adjusting the shock absorber installation part through forming a reserved area between one side of the shock absorber installation part of the wheel cover assembly, which is far away from the longitudinal beam, and the edge of the side beam part.
Description
Technical Field
The utility model relates to the technical field of vehicle manufacturing, in particular to a cabin structure and a vehicle.
Background
In the automobile research and development process, differentiated products are designed to meet the requirements of various crowds in order to ensure the competitiveness of the products in various market segments.
However, the number of types of parts is increased due to the differentiated product design, and the development cost and the mold cost are increased greatly. Particularly, the engine room part relates to a product mold, the newly-opened mold affects the cycle and increases the cost, and if the model is changed, the wheel track needs to be increased, so that most parts are newly opened, and the cycle and the cost are affected. If the man-machine needs to be lifted, the front wall plate is newly opened, and the period and the cost are influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a nacelle structure.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows:
a nacelle structure comprising: a dash panel; two wheel casing assemblies, two the wheel casing assembly is established on the relative both ends of same side of preceding bounding wall, every the wheel casing assembly includes: the longitudinal beam is connected to the front wall plate; a wheel cover, the wheel cover comprising: the wheel cover assembly comprises a side beam part and a shock absorber mounting part, wherein the side beam part is arranged on the longitudinal beam and comprises a top wall, the top wall extends towards one side of the longitudinal beam, which is far away from the other wheel cover assembly, a mounting position is arranged on the shock absorber mounting part and is used for mounting a shock absorber, and a reserved area is arranged between the mounting position and the edge of the top wall; a connecting plate provided at an end of the side member portion close to the dash panel, the connecting plate connecting the dash panel; the stiffening beam is arranged on the top wall and connected with the longitudinal beam.
According to the engine room structure provided by the embodiment of the utility model, the wheel cover of the wheel cover assembly is arranged to comprise the side beam part and the damper installation part, the side beam part is arranged on the longitudinal beam, the side beam part comprises the top wall, the top wall extends towards one side of the longitudinal beam far away from the other wheel cover assembly, the damper installation part is provided with the installation position, the installation position is used for installing the damper, a reserved area is arranged between the installation position and the edge of the top wall, and due to the arrangement of the reserved area, the damper installation part can be adjusted to be suitable for installation of vehicle types with different wheel pitches without replacing the side beam part, so that the number of opened molds can be reduced, and the development period and the cost of the engine room can be reduced.
In addition, the nacelle structure according to the above-described embodiment of the present invention may further have the following additional technical features:
according to some embodiments of the utility model, an extension of the reserved area in the extension direction of the top wall is 20mm to 40 mm.
According to some embodiments of the utility model, the mounting location comprises a first mounting hole and a plurality of second mounting holes, the plurality of second mounting holes being arranged around the first mounting hole, the first mounting hole and the plurality of second mounting holes being for mounting a shock absorber.
According to some embodiments of the utility model, the wheel cover further comprises: and the reinforcing ribs are arranged on the shock absorber mounting part and surround the first mounting hole.
According to some embodiments of the utility model, the wheel cover assembly further comprises: the first force guide part and the second force guide part are positioned on two opposite sides of the longitudinal beam in the length direction, the first force guide part and the second force guide part are arranged on the longitudinal beam, and the first force guide part and the second force guide part are connected with the front wall plate.
According to some embodiments of the utility model, the first force guide member is provided on a side of the side member away from the center of the dash panel, and the wheel house assembly further includes: the side power of leading spare, the side power of leading spare with first power of leading spare is the homonymy setting, the one end of side power of leading spare is connected longeron and other end are connected preceding bounding wall, the side power of leading spare with form the contained angle between the longeron, just the contained angle is the acute angle.
According to some embodiments of the utility model, the side force guide is connected to an edge of the first force guide.
According to some embodiments of the utility model, the dash panel comprises: the first force guide part and the second force guide part are arranged on the enclosing plate main body; the two vertical reinforcing beams are arranged on the enclosing plate main body; the lateral reinforcing beams are in compression joint with the two vertical reinforcing beams, the lateral reinforcing beams are arranged on the front wall plate, and the lateral force guide pieces and the longitudinal beams are connected to the lateral reinforcing beams.
According to some embodiments of the utility model, a brake booster mounting plate is arranged on the front wall plate, a plurality of groups of third mounting holes are arranged on the brake booster mounting plate, and each group of the third mounting holes can be used for mounting a brake booster.
Another object of the utility model is to propose a vehicle.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows:
a vehicle comprising a nacelle structure as described hereinbefore. The advantages of the vehicle over the prior art are the same and will not be described further herein.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a perspective view of a nacelle structure according to an embodiment of the utility model;
FIG. 2 is a perspective view of a wheel cover assembly according to an embodiment of the present invention;
FIG. 3 is a perspective view of a wheel cover according to an embodiment of the present invention;
FIG. 4 is a perspective view of the dash panel in the embodiment according to the present invention;
FIG. 5 is an assembled schematic view of the dash panel and a portion of the wheel cover assembly in an embodiment of the present invention;
FIG. 6 is a perspective view of a brake booster mounting plate according to an embodiment of the present invention;
fig. 7 is a bottom view of a nacelle structure according to an embodiment of the utility model.
Reference numerals:
100. a nacelle structure;
10. a dash panel;
110. a coaming body; 1101. a steering transmission shaft through hole; 1102. an air conditioner via hole;
120. a vertical reinforcing beam; 130. transversely reinforcing the beam; 140. a brake booster mounting plate; 1401. a third mounting hole; 14011. a booster via hole; 14012. a booster mounting hole;
20. a wheel cover assembly;
210. a stringer;
220. a wheel cover; 2201. a damper mounting portion; 201. a first mounting hole; 202. a second mounting hole; 2202. a side beam portion; 22021. a top wall; 22022. erecting a wall; 20a, a reserved area;
230. a connecting plate; 240. a reinforcing beam; 250. reinforcing ribs; 260. a first force guide; 270. a second force guide; 280. side force guide.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail with reference to fig. 1 to 7 in conjunction with examples.
As shown in fig. 1 and 2, a nacelle structure 100 according to an embodiment of the present invention includes: a dash panel 10 and a wheel cover assembly 20.
The two wheel housing assemblies 20 are provided, and the two wheel housing assemblies 20 are provided on opposite ends of the same side surface of the dash panel 10, for example, the two wheel housing assemblies 20 are provided on the left and right sides of the dash panel 10, and the two wheel housing assemblies 20 constitute a left wheel housing assembly and a right wheel housing assembly of the cabin structure 100, which are provided corresponding to the left wheel and the right wheel of the vehicle, respectively.
Each wheel cover assembly 20 includes: the front fender comprises a longitudinal beam 210, a wheel cover 220, a connecting plate 230 and a reinforcing beam 240, wherein the longitudinal beam 210 is connected to the front fender 10; the wheel cover 220 includes: the wheel cover assembly comprises a side beam part 2202 and a shock absorber mounting part 2201, wherein the side beam part 2202 is arranged on a longitudinal beam 210, the side beam part 2202 comprises a top wall 22021, the top wall 22021 extends towards one side of the longitudinal beam 210 far away from another wheel cover assembly 20, the shock absorber mounting part 2201 is provided with a mounting position used for mounting a shock absorber, and a reserved area 20a is arranged between the mounting position and the edge of the top wall 22021; the connecting plate 230 is provided on an end of the side beam portion 2202 near the dash panel 10, the connecting plate 230 connecting the dash panel 10; the reinforcing beam 240 is provided on the top wall 22021 and connects the longitudinal beams 210. The web 230 and the reinforcement beam 240 may increase the strength of the wheel cover assembly 20 and enhance structural stability.
The skirt portion 2202 may be understood to include: the automobile bumper comprises a top wall 22021 and a vertical wall 22022, the vertical wall 22022 is connected with a longitudinal beam 210 and extends upwards, the top wall 22021 is arranged on the vertical wall 22022, for automobile types with different wheel pitches, bumper mounting portions 2201 corresponding to different automobile types can be designed in advance, mounting positions on the shock absorber mounting portions are different, a reserved area 20a can be an area defined between the outer edge of a reinforcing area formed after the mounting positions are connected with the bumper and the edge of the top wall 22021, due to the fact that the reserved area 20a is arranged, a sufficient mounting space can be provided, the proper shock absorber mounting portions 2201 are selected to be connected with the top wall 22021, edge beam portions 2202 do not need to be designed again, and therefore the automobile bumper can meet the mounting requirements of the bumpers on the automobile types with different wheel pitches.
As shown in fig. 1 and 2, the left side and the right side of the mounting position can be provided with reserved areas 20a, the extending length of each reserved area 20a in the left-right direction is 15mm, when the wheel track is increased, the mounting position of the mounting position can move outwards, and then encroaches on the reserved area 20a, so that the mounting position can adapt to the mounting with a larger wheel track.
According to the nacelle structure 100 of the embodiment of the utility model, the wheel cover 220 of the wheel cover assembly 20 is provided with the side beam part 2202 and the shock absorber installation part 2201, the side beam part 2202 is arranged on the longitudinal beam 210, the side beam part 2202 comprises the top wall 22021, the top wall 22021 extends towards one side of the longitudinal beam 210 far away from the other wheel cover assembly 20, the shock absorber installation part 2201 is provided with the installation position for installing the shock absorber, the reserved area 20a is arranged between the installation position and the edge of the top wall 22021, the shock absorber installation part 2201 can be adjusted to be installed on vehicle types with different wheel pitches by adjusting the reserved area 20a, the side beam part 2202 does not need to be replaced, the number of opened molds can be reduced, and the development period and the cost of the nacelle can be reduced.
According to some embodiments of the present invention, the extension length of the reserved area 20a in the extension direction of the top wall 22021 is 20mm to 40 mm. It will be appreciated that in some embodiments, the extension may be the sum of two reserved areas 20a, the two reserved areas 20a being located on the left and right sides of the installation site. As shown in fig. 2, the extending direction of the top wall 22021 may refer to a left-right direction, and then the extending length of the reserved area 20a in the left-right direction is 20mm to 40mm, the shock absorber mounting portion 2201 may be provided with a mounting position for connecting a shock absorber, for vehicle types with different wheel pitches, the positions of the mounting positions on the shock absorber mounting portion 2201 are different, in a plurality of shock absorber mounting portions 2201 which are preset, the structure and the shape of each shock absorber mounting portion 2201 are the same, and the only difference is the position of the mounting position, so that mold opening can be reduced, then a proper shock absorber mounting portion 2201 is selected, and the reserved area 20a can adapt to adjustment of the mounting position. With this width range, the reserved area 20a can adjust the shock absorber mounting portions 2201 of the wheel houses 220 of most vehicle types, and the adaptation effect is good.
For example, as shown in fig. 2, the reserved area 20a has an extension length of 30mm in the left-right direction.
For example, the reserved area 20a has an extension length of 20mm in the left-right direction.
For example, the reserved area 20a has an extension length of 40mm in the left-right direction.
According to some embodiments of the present invention, as shown in fig. 2 and 3, the mounting position includes a first mounting hole 201 and a plurality of second mounting holes 202, the plurality of second mounting holes 202 are disposed around the first mounting hole 201, and the first mounting hole 201 and the plurality of second mounting holes 202 are used for mounting the shock absorber. The first mounting hole 201 and the plurality of second mounting holes 202 are the above-mentioned mounting positions, and the shock absorber is mounted on the shock absorber mounting portion 2201 through the first mounting hole 201 and the plurality of second mounting holes 202, for vehicle types with different wheel pitches, for example, when the wheel pitches of the left wheel and the right wheel are increased and correspondingly the distances between the shock absorbers on the two wheels are increased, the distance between the first mounting hole 201 in the left wheel cover assembly 20 and the first mounting hole 201 in the right wheel cover assembly 20 is increased, and the distance between the second mounting hole 202 in the left wheel cover assembly 20 and the second mounting hole 202 in the right wheel cover assembly 20 is increased, at this time, it is only necessary to set the design positions of the first mounting hole 201 and the second mounting hole 202 close to the reserved area 20a on the basis of the original shock absorber mounting portion 2201, so that the mounting of various vehicle types can be satisfied.
By adopting the mode, only a plurality of wheel covers 220 are designed in advance, the structure of the boundary beam part 2202 of the wheel cover 220 is kept unchanged, the main body structure of the shock absorber installation part 2201 is not changed, and the installation of different vehicle types can be met only by the difference of the positions of the first installation hole 201 and the second installation hole 202, so that the mold opening quantity is effectively reduced, the research and development period is shortened, and the cost is reduced.
Specifically, as shown in fig. 2 and 3, a plurality of second mounting holes 202 are provided at equal intervals in the circumferential direction around the first mounting hole 201.
According to some embodiments of the present invention, as shown in fig. 2 and 3, the wheel cover 220 further includes: and a plurality of reinforcing ribs 250, the plurality of reinforcing ribs 250 being provided on the damper mounting portion 2201 and surrounding the first mounting hole 201. It can be understood that the plurality of ribs 250 are distributed in a spoke pattern, and the structural strength of the damper mounting portion 2201 can be improved by providing the plurality of ribs 250. The plurality of ribs 250 may be connected to the damper mounting portion 2201 by welding.
In some embodiments, a gap is formed between any adjacent two of the plurality of reinforcing bars 250, and the plurality of second mounting holes 202 are provided in the gap. The arrangement relationship of the plurality of second mounting holes 202 and the gaps may be specifically set according to circumstances, for example, as shown in fig. 2 and 3, the number of the second mounting holes 202 is three, and the three second mounting holes 202 are arranged at equal intervals and are provided in the three gaps.
According to some embodiments of the present invention, as shown in FIG. 2, the wheel cover assembly 20 further includes: the first force guide 260 and the second force guide 270 are located on opposite sides of the longitudinal beam 210 in the longitudinal direction, the first force guide 260 and the second force guide 270 are disposed on the longitudinal beam 210, and the first force guide 260 and the second force guide 270 are connected to the dash panel 10. When longeron 210 received the impact collision, the impact force was along longeron 210's length direction transmission, and first leading power piece 260 and second lead power piece 270 this moment can lead the impact force to the other positions departments of dash panel 10 in two different directions to play the effect of decomposing the impact force, avoid dash panel 10 to go up the atress and concentrate, reduce the damage risk, improve crashworthiness.
For example, as shown in fig. 2, taking the right wheel house assembly 20 as an example, the first force guide 260 is provided on the right side of the side member 210 and guides a part of the impact force applied to the side member 210 to the right side of the dash panel 10, and the second force guide 270 is provided on the left side of the side member 210 and guides another part of the impact force applied to the side member 210 to the left side of the dash panel 10, so that the impact force applied to the dash panel 10 by the side member 210 is reduced, and the possibility of damage to the dash panel 10 is reduced.
Specifically, the first force guiding member 260 is welded to the side member 210 and the dash panel 10, and the second force guiding member 270 is welded to the side member 210 and the dash panel 10.
According to some embodiments of the present invention, as shown in fig. 5 and 7, the first force guiding member 260 is provided on the side of the longitudinal beam 210 away from the center of the dash panel 10, and the wheel housing assembly 20 further includes: side guiding element 280, side guiding element 280 and first guiding element 260 are arranged on the same side, one end of side guiding element 280 is connected with longitudinal beam 210, the other end is connected with dash panel 10, and an included angle is formed between side guiding element 280 and longitudinal beam 210, and the included angle is an acute angle. When the first force guiding member 260 and the second force guiding member 270 conduct the impact force, the decomposition force of the impact force is transmitted to both sides along the direction parallel to the dash panel 10, and by arranging the side force guiding member 280, and the distance between the side force guiding member 280 and the longitudinal beam 210 is gradually reduced along the direction from front to back, that is, an included angle is formed between the side force guiding member 280 and the longitudinal beam 210, the impact force can be directly transmitted to the dash panel 10 along the lateral direction, and the impact force is uniformly decomposed.
Specifically, side guides 280 are welded to side rails 210 and dash panel 10.
In some embodiments, the distance between the outer edge of the second force guide 270 and the side member 210 gradually decreases in the forward-rearward direction, and the impact force applied to the second force guide 270 can be transmitted to the dash panel 10 along the outer edge.
For example, as shown in fig. 7, the side guide 280 of the right wheel house assembly 20 is inclined toward the right, and the second guide 270 is inclined toward the left; the center guide 280 of the left wheel house assembly 20 is inclined toward the left side and the second guide 270 is inclined toward the right side. In this case, the impact force can be split along the W-shaped track on the two longitudinal beams 210, the two side force guides 280 and the two second force guides 270, so that the impact force is uniformly split and absorbed on the dash panel 10.
According to some embodiments of the present invention, side guide 280 is attached to an edge of first guide 260. For example, the side guide 280 is connected to the edge of the first guide 260 by welding, and the connection reliability and strength of the side guide 280 to the first guide 260 can be improved.
According to some embodiments of the present invention, as shown in fig. 4, the dash panel 10 includes: the coaming main body 110, the two vertical reinforcing beams 120 and the transverse reinforcing beam 130, and the first force guide piece 260 and the second force guide piece 270 are arranged on the coaming main body 110; two vertical stiffening beams 120 are provided on the shroud body 110; the lateral reinforcement beam 130 is press-fitted to the two vertical reinforcement beams 120, the lateral reinforcement beam 130 is provided on the dash panel 10, and the lateral guide 280 and the longitudinal beam 210 are connected to the lateral reinforcement beam 130. The dash panel 10 is provided to include the dash panel main body 110, the two vertical reinforcing beams 120 and the transverse reinforcing beam 130, so that the overall structural strength can be improved, and the impact resistance can be improved, and the decomposed impact force is transmitted to the transverse reinforcing beam 130 by the first force guide part 260, the second force guide part 270 and the side force guide part 280, and then the acting force is transmitted to the two vertical reinforcing beams 120, so that the dash panel main body 110 is finally acted, the impact force of collision can be uniformly dispersed by adopting the mode, and the impact load can be better absorbed.
Specifically, two vertical reinforcing beams 120 are welded to the panel body 110, and a lateral reinforcing beam 130 and the vertical reinforcing beams 120 are welded to the panel body 110.
According to some embodiments of the present invention, as shown in fig. 4, 5 and 6, the dash panel 10 is provided with a brake booster mounting plate 140, the brake booster mounting plate 140 is provided with a plurality of sets of third mounting holes 1401, and each set of third mounting holes 1401 can be used for mounting a brake booster. That is to say, the structure of the brake booster may be different for different vehicle models, resulting in different installation positions, through being equipped with the third mounting hole 1401 of multiunit on the brake booster mounting panel 140, the position of every third mounting hole 1401 differs, and every third mounting hole 1401 of group can adapt to the installation of the brake booster of a condition to realize expanding the installation position difference of different man-machine vehicle model boosters.
For example, as shown in fig. 6, two sets of third mounting holes 1401 are provided on the brake booster mounting plate 140, which can adapt to the mounting of two types of brake boosters, specifically, when the brake booster is mounted, only one set of third mounting holes 1401 needs to be selected for mounting, and the other set of third mounting holes 1401 is reserved for mounting another type of brake booster.
Specifically, the brake booster mounting plate 140 is provided on the shroud body 110.
In some embodiments, as shown in FIG. 6, each set of third mounting holes 1401 comprises: a booster pass hole 14011 and a plurality of booster mounting holes 14012, the plurality of booster mounting holes 14012 being circumferentially spaced apart about the booster pass hole 14011. The booster pass hole 14011 and the plurality of booster mounting holes 14012 cooperate to effect installation of a brake booster.
Specifically, as shown in fig. 6, there are one booster passing hole 14011 and four booster mounting holes 14012.
In some embodiments, as shown in fig. 4, a steering shaft through hole 1101 is provided on the enclosure body 110, and the steering shaft through hole 1101 is used for mounting a steering shaft. The opening of the steering transmission shaft through hole 1101 is larger than the envelope of the steering transmission shaft, and the rubber sealing piece is matched with the steering transmission shafts in different types and different positions, so that the requirements of expanding different man-machine vehicle types on different steering wheel positions are met.
In some embodiments, as shown in fig. 4, the enclosure body 110 is provided with an air conditioning via 1102, and the air conditioning via 1102 is used for installing an air conditioning pipeline.
One embodiment of the nacelle structure 100 of the present invention is described below with reference to the drawings.
As shown in fig. 1 to 7, the nacelle structure 100 includes: a dash panel 10 and a wheel cover assembly 20.
The dash panel 10 includes: the coaming body 110, the vertical reinforcing beam 120 and the transverse reinforcing beam 130.
The two vertical reinforcing beams 120 are welded to the shroud body 110 in the vertical direction; the horizontal reinforcing beam 130 is crimped to the two vertical reinforcing beams 120, the horizontal reinforcing beam 130 is welded to the dash panel 10, and the longitudinal beam 210 is welded to the horizontal reinforcing beam 130.
The enclosing plate main body 110 is welded with a brake booster mounting plate 140, two groups of third mounting holes 1401 are arranged on the brake booster mounting plate 140, and each group of third mounting holes 1401 are used for mounting a brake booster.
Each set of third mounting holes 1401 includes: a booster pass hole 14011 and four booster mounting holes 14012, the four booster mounting holes 14012 being circumferentially spaced apart about the booster pass hole 14011.
The enclosing plate main body 110 is provided with a steering transmission shaft through hole 1101, and the steering transmission shaft through hole 1101 is used for installing a steering transmission shaft.
An air-conditioning through hole 1102 is formed in the coaming body 110, and the air-conditioning through hole 1102 is used for installing an air-conditioning pipeline.
The two wheel housing assemblies 20 are disposed at the left and right ends of the rear side of the dash panel 10, and the two wheel housing assemblies 20 constitute a left wheel housing assembly and a right wheel housing assembly of the cabin structure 100, which are respectively disposed corresponding to the left wheel and the right wheel of the vehicle.
Each wheel cover assembly 20 includes: longitudinal beam 210, wheel casing 220, connecting plate 230, reinforcing beam 240, reinforcing rib 250, first force guide 260, second force guide 270 and side force guide 280.
The longitudinal beam 210 is welded to the lateral reinforcement beam 130. The wheel cover 220 includes: the side beam part 2202 comprises a top wall 22021 and a vertical wall 22022, the vertical wall 22022 is welded on the longitudinal beam 210 and extends upwards, the top wall 22021 extends in the left-right direction, the top wall 22021 and the vertical wall 22022 are both connected with the shock absorber mounting part 2201 in a welding mode, a mounting position is arranged on the shock absorber mounting part 2201 and used for mounting a shock absorber, and a reserved area 20a is arranged between the mounting position and the edge of the top wall 22021; the connecting plate 230 is welded on the front end of the side beam part 2202 and is connected with the transverse reinforcing beam 130 in a welding way; the reinforcing beam 240 is welded to the top end of the side beam portion 2202 and is welded to the side beam 210.
The reserved area 20a has an extension length of 30mm in the left-right direction. The mounting position comprises a first mounting hole 201 and three second mounting holes 202, the three second mounting holes 202 are arranged around the first mounting hole 201, and the first mounting hole 201 and the three second mounting holes 202 are used for mounting the shock absorber.
The plurality of reinforcing ribs 250 are provided, the plurality of reinforcing ribs 250 are welded to the damper mounting portion 2201 and are provided around the first mounting hole 201, a gap is formed between any adjacent two of the plurality of reinforcing ribs 250, and the three second mounting holes 202 are arranged at equal intervals and provided in the three gaps.
The first force guide 260 and the second force guide 270 are located on opposite sides of the longitudinal beam 210 in the longitudinal direction, the first force guide 260 and the second force guide 270 are welded to the longitudinal beam 210, and the first force guide 260 and the second force guide 270 are welded to the enclosure body 110.
The first force guide piece 260 is welded on one side, far away from the center of the front wall panel 10, of the longitudinal beam 210, the side force guide piece 280 and the first force guide piece 260 are arranged on the same side, one end of the side force guide piece 280 is welded and connected with the longitudinal beam 210, the other end of the side force guide piece 280 is welded and connected with the transverse reinforcing beam 130, an included angle is formed between the side force guide piece 280 and the longitudinal beam 210 and is an acute angle, and the side force guide piece 280 is welded and connected with the edge of the first force guide piece 260.
In summary, the cabin structure 100 of the present invention adopts a modular design, which can improve the expansibility of the cabin, reduce the cost of change, improve the efficiency of research and development, efficiently complete the development of new vehicle types, and reduce the investment of research and development and molds.
The vehicle according to the embodiment of the present invention includes the nacelle structure 100 described above.
The nacelle structure 100 serves as a nacelle of an engine of a vehicle for mounting the engine.
According to the vehicle provided by the embodiment of the utility model, the cabin structure 100 can adapt to vehicle type installation of different wheel tracks, so that the number of opened moulds can be reduced, and the development period and the cost of the cabin can be reduced.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A nacelle structure (100), comprising:
a dash panel (10);
two wheel housing assemblies (20), two of the wheel housing assemblies (20) being provided on opposite ends of the same side of the dash panel (10), each of the wheel housing assemblies (20) including:
a longitudinal beam (210), the longitudinal beam (210) being connected to the dash panel (10);
a wheel cover (220), the wheel cover (220) comprising: the wheel cover assembly comprises a side beam part (2202) and a shock absorber mounting part (2201), wherein the side beam part (2202) is arranged on the longitudinal beam (210), the side beam part (2202) comprises a top wall (22021), the top wall (22021) extends towards one side, far away from the other wheel cover assembly (20), of the longitudinal beam (210), the shock absorber mounting part (2201) is arranged on the top wall (22021), a mounting position is arranged on the shock absorber mounting part (2201) and used for mounting a shock absorber, and a reserved area (20a) is arranged between the mounting position and the edge of the top wall (22021);
a connecting plate (230), the connecting plate (230) being provided on an end of the side member portion (2202) near the cowl panel (10), the connecting plate (230) connecting the cowl panel (10);
a reinforcing beam (240), the reinforcing beam (240) being disposed on the top wall (22021) and connecting the side members (210).
2. The nacelle structure (100) of claim 1, wherein the extension of the reserved area (20a) in the extension direction of the top wall (22021) is 20-40 mm.
3. The nacelle structure (100) of claim 1, wherein the mounting location comprises a first mounting hole (201) and a plurality of second mounting holes (202), the plurality of second mounting holes (202) being arranged around the first mounting hole (201), the first mounting hole (201) and the plurality of second mounting holes (202) being used for mounting a shock absorber.
4. The nacelle structure (100) of claim 3, wherein the wheel cover (220) further comprises: and the reinforcing ribs (250) are arranged on the shock absorber mounting part (2201) and surround the first mounting hole (201).
5. The nacelle structure (100) of claim 1, wherein the wheel cover assembly (20) further comprises: a first force guide member (260) and a second force guide member (270), wherein the first force guide member (260) and the second force guide member (270) are positioned at two opposite sides of the longitudinal beam (210) in the length direction, the first force guide member (260) and the second force guide member (270) are arranged on the longitudinal beam (210), and the first force guide member (260) and the second force guide member (270) are connected with the front wall plate (10).
6. The nacelle structure (100) of claim 5, wherein the first force guide (260) is provided on a side of the side member (210) away from a center of the cowl (10), and the wheel house assembly (20) further includes: side power guide (280), side power guide (280) with first power guide (260) set up for the homonymy, the one end of side power guide (280) is connected longeron (210) and the other end are connected dash panel (10), side power guide (280) with form the contained angle between longeron (210), just the contained angle is the acute angle.
7. The nacelle construction (100) of claim 6, wherein the side guides (280) are connected to an edge of the first guide (260).
8. The nacelle structure (100) of claim 6, wherein the dash panel (10) comprises:
the coaming body (110), the first force guide piece (260) and the second force guide piece (270) are arranged on the coaming body (110);
two vertical reinforcing beams (120), the two vertical reinforcing beams (120) being provided on the apron body (110);
a transverse reinforcing beam (130), wherein the transverse reinforcing beam (130) is pressed on the two vertical reinforcing beams (120), the transverse reinforcing beam (130) is arranged on the front wall plate (10), and the side guide member (280) and the longitudinal beam (210) are connected on the transverse reinforcing beam (130).
9. The nacelle structure (100) of claim 1, wherein a brake booster mounting plate (140) is provided on the dash panel (10), wherein a plurality of sets of third mounting holes (1401) are provided on the brake booster mounting plate (140), and wherein each set of third mounting holes (1401) is available for mounting a brake booster.
10. A vehicle, characterized by comprising a nacelle structure (100) according to any of claims 1 to 9.
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| CN202122806777.5U CN216070209U (en) | 2021-11-16 | 2021-11-16 | Cabin structure and vehicle |
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| CN202122806777.5U CN216070209U (en) | 2021-11-16 | 2021-11-16 | Cabin structure and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158479A (en) * | 2022-06-29 | 2022-10-11 | 重庆长安汽车股份有限公司 | Cabin integral type structure and car before automobile body based on platform framework |
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2021
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158479A (en) * | 2022-06-29 | 2022-10-11 | 重庆长安汽车股份有限公司 | Cabin integral type structure and car before automobile body based on platform framework |
| CN115158479B (en) * | 2022-06-29 | 2023-09-22 | 重庆长安汽车股份有限公司 | Automobile body front cabin integral type structure and car based on platform framework |
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