CN117565983A - Through type wind-guiding pneumatic cabin structure and all-terrain vehicle - Google Patents
Through type wind-guiding pneumatic cabin structure and all-terrain vehicle Download PDFInfo
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- CN117565983A CN117565983A CN202311646382.0A CN202311646382A CN117565983A CN 117565983 A CN117565983 A CN 117565983A CN 202311646382 A CN202311646382 A CN 202311646382A CN 117565983 A CN117565983 A CN 117565983A
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- 230000007704 transition Effects 0.000 claims abstract description 51
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to the technical field of vehicles, in particular to a through type wind-guiding pneumatic cabin structure and an all-terrain vehicle, wherein the through type wind-guiding pneumatic cabin structure comprises a front cabin, the front cabin is provided with a first side plate, the first side plate is provided with a first plate part and a second plate part, the first plate part and the second plate part are not in the same plane, the first plate part and the second plate part are connected to form a first transition part, and the first transition part is obliquely upwards arranged along a first direction; the rear cabin is hinged with the front cabin, the rear cabin is provided with a second side plate, the second side plate is provided with a third plate part and a fourth plate part, the third plate part and the fourth plate part are not in the same plane, the third plate part and the fourth plate part are connected to form a second transition part, and the second transition part is obliquely upwards arranged along the first direction. The invention can reduce the influence of wind power on the running of the vehicle and reduce the shimmy of the vehicle.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a through type wind-guiding pneumatic cabin structure and an all-terrain vehicle.
Background
The special vehicles used in the polar region face a harsher natural environment than the vehicles used in the ordinary environment. In severe weather conditions of polar storm, the vehicle may be subjected to strong winds during its travel from multiple directions, particularly up to 6-8 levels of lateral wind, causing the vehicle to roll sideways. And the vehicle must overcome the resistance of strong wind to cause the speed of the vehicle to decrease. In order to achieve high-speed running of a vehicle, means for increasing engine power of the vehicle, improving transmission efficiency, and reducing weight of the vehicle are generally employed. This approach does not take into account the influence of wind forces on the speed of travel of the vehicle, and at the same time cannot reduce the shimmy of the vehicle caused by the lateral wind.
Therefore, a through-type wind-guiding pneumatic cabin structure and an all-terrain vehicle are needed to solve the above problems.
Disclosure of Invention
The invention aims to provide a through type wind-guiding pneumatic cabin structure and an all-terrain vehicle, which can reduce the influence of wind power on the running of the vehicle and reduce the shimmy of the vehicle.
To achieve the purpose, the invention adopts the following technical scheme:
the through type wind-guiding pneumatic cabin body structure comprises:
the front cabin is provided with a first side plate, the first side plate is provided with a first plate part and a second plate part, the first plate part and the second plate part are not in the same plane, the first plate part and the second plate part are connected to form a first transition part, and the first transition part is obliquely upwards arranged along a first direction;
the rear cabin is hinged with the front cabin, the rear cabin is provided with a second side plate, the second side plate is provided with a third plate part and a fourth plate part, the third plate part and the fourth plate part are not in the same plane, the third plate part and the fourth plate part are connected to form a second transition part, and the second transition part is obliquely upwards arranged along the first direction.
Further, the first plate portion and the third plate portion are in the same plane.
Further, the second plate portion and the fourth plate portion are in the same plane.
Further, the first plate portion, the first transition portion, and the second plate portion are of an integrated structure.
Further, the third plate portion, the second transition portion, and the fourth plate portion are of an integrated structure.
Further, the second transition portion includes a first guide portion and a second guide portion that are connected to each other, the first guide portion and the second guide portion extend in the first direction, the first guide portion is disposed horizontally, and the second guide portion is disposed obliquely upward.
Further, the connection part of the first transition part and the first plate part is arc-shaped, and the connection part of the first transition part and the second plate part is arc-shaped.
Further, the rear cabin is far away from one side of the front cabin and is provided with an air deflector, the rear cabin is provided with a top inclined plate, the top inclined plate is arranged downwards along the first direction in an inclined mode, the air deflector is connected with the two second side plates and the top inclined plate in an encircling mode to form a cavity, and the air deflector is arranged on the rear cabin upwards along the first direction in an inclined mode.
Further, a reinforcing rib is arranged in the cavity, one end of the reinforcing rib is connected with the air deflector, and the other end of the reinforcing rib is connected with the top inclined plate.
The all-terrain vehicle comprises the through type wind-guiding pneumatic cabin structure.
The invention has the beneficial effects that:
the first side plate of the front cabin is divided into a first plate part, a first transition part and a second plate part, the first plate part and the second plate part are not in the same plane, the front cabin is connected with a rear cabin, the rear cabin is provided with a second side plate, the second side plate is divided into a third plate part, a fourth plate part and a second transition part, and the third plate part and the fourth plate part are not in the same plane. Through the arrangement, when the vehicle body receives lateral wind, the wind breaking effect is formed at the first transition part and the second transition part, so that the lateral stress of the vehicle body is reduced. Wind power from the front and the side can be effectively guided to the upward direction or the backward direction along the trend of the first transition part and the second transition part, so that the influence of wind resistance and side wind on the cabin body is reduced, the stability of high-speed running of the vehicle in storm snow is realized, and the lateral shimmy of the vehicle is reduced.
The all-terrain vehicle provided by the invention comprises the through type wind-guiding pneumatic cabin structure, so that the influence of wind power on the running of the vehicle can be reduced, and the shimmy of the vehicle can be reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly explain the drawings needed in the description of the embodiments of the present invention, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the contents of the embodiments of the present invention and these drawings without inventive effort for those skilled in the art.
FIG. 1 is a front view of a through-type wind-guiding pneumatic cabin structure of the present invention;
FIG. 2 is a top view of a through-type wind-guiding pneumatic cabin structure of the present invention;
FIG. 3 is a cross-sectional view of a first side plate of a through-air-guiding pneumatic cabin structure according to the present invention;
fig. 4 is a cross-sectional view of a second side plate in a through-type wind-guiding pneumatic cabin structure according to the present invention.
In the figure:
100. a front cabin; 200. a rear cabin; 1. a first side plate; 11. a first plate portion; 12. a first transition portion; 13. a second plate portion; 2. a second side plate; 21. a third plate portion; 22. a second transition portion; 221. a first guide portion; 222. a second guide portion; 23. a fourth plate portion; 3. a top sloping plate; 4. and an air deflector.
Detailed Description
Before any embodiments of the application are explained in detail, it is to be understood that the application is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the following drawings.
In this application, the terms "comprises," "comprising," "has," "having," 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In the present application, the term "and/or" is an association relationship describing an association object, meaning that three relationships may exist. For example, a through-air-guide aerodynamic cabin structure and/or a through-air-guide aerodynamic cabin structure may represent: the three conditions of the through type air guide pneumatic cabin structure are independently existing. In addition, the character "/" in this application generally indicates that the front-rear association object is an "and/or" relationship.
The terms "connected," "coupled," and "mounted" are used herein to describe either a direct connection, a coupling, or an installation, or an indirect connection, a coupling, or an installation. By way of example, two parts or components are connected together without intermediate members, and by indirect connection is meant that the two parts or components are respectively connected to at least one intermediate member, through which the two parts or components are connected. Further, "connected" and "coupled" are not restricted to physical or mechanical connections or couplings, and may include electrical connections or couplings.
In this application, one of ordinary skill in the art will understand that relative terms (e.g., "about," "approximately," "substantially," etc.) used in connection with quantities or conditions are intended to include the values and have the meanings indicated by the context. For example, the relative terms include at least the degree of error associated with the measurement of a particular value, the tolerance associated with a particular value resulting from manufacture, assembly, use, and the like. Such terms should also be considered to disclose a range defined by the absolute values of the two endpoints. Relative terms may refer to the addition or subtraction of a percentage (e.g., 1%,5%,10% or more) of the indicated value. Numerical values, not employing relative terms, should also be construed as having specific values of tolerance. Further, "substantially" when referring to relative angular positional relationships (e.g., substantially parallel, substantially perpendicular) may refer to adding or subtracting a degree (e.g., 1 degree, 5 degrees, 10 degrees, or more) from the indicated angle.
In this application, one of ordinary skill in the art will understand that a function performed by a component may be performed by one component, multiple components, a part, or multiple parts. Also, the functions performed by the elements may be performed by one element, by an assembly, or by a combination of elements.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", and the like are described in terms of orientation and positional relationship shown in the drawings, and should not be construed as limiting the embodiments of the present application. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements. It should also be understood that the terms upper, lower, left, right, front, back, etc. are not only intended to represent positive orientations, but also to be construed as lateral orientations. For example, the lower side may include a right lower side, a left lower side, a right lower side, a front lower side, a rear lower side, and the like.
When the all-terrain vehicle is used in a polar region environment, in order to reduce the influence of wind power on the running of the vehicle and reduce the shimmy of the vehicle, the invention provides a through type wind-guiding pneumatic cabin structure as shown in fig. 1-4. The through type wind-guiding pneumatic cabin structure comprises a front cabin 100 and a rear cabin 200.
The front cabin 100 has a first side plate 1, the first side plate 1 has a first plate portion 11 and a second plate portion 13, the first plate portion 11 and the second plate portion 13 are not on the same plane, and the first plate portion 11 and the second plate portion 13 are connected to form a first transition portion 12, and the first transition portion 12 is disposed obliquely upward along a first direction. The rear compartment 200 is hinged with the front compartment 100, the rear compartment 200 has a second side plate 2, the second side plate 2 has a third plate portion 21 and a fourth plate portion 23, the third plate portion 21 and the fourth plate portion 23 are not on the same plane, and the third plate portion 21 and the fourth plate portion 23 are connected to form a second transition portion 22, and the second transition portion 22 is disposed obliquely upward along the first direction.
With the above arrangement, when the vehicle body is subjected to lateral wind, a wind breaking effect is formed at the first transition portion 12 and the second transition portion 22, thereby reducing the lateral stress of the vehicle body. Wind power from the front and the side can be effectively guided upwards or backwards along the trend of the first transition part 12 and the second transition part 22, so that the influence of wind resistance and side wind on the cabin body is reduced, the stability of high-speed running of the vehicle in storm snow is realized, and the lateral shimmy of the vehicle is reduced.
Further, the first plate portion 11 and the third plate portion 21 are on the same plane. With the above arrangement, it is ensured that the front wind passes through the first plate portion 11 and then directly flows to the rear of the vehicle body through the third plate portion 21. When the air flow passes, the third plate portion 21 is prevented from blocking the air flow passing through the first plate portion 11, so that the wind resistance can be further reduced, and the rear compartment 200 can be prevented from shaking relative to the front compartment 100.
Further, the second plate portion 13 and the fourth plate portion 23 are on the same plane. With the above arrangement, it is ensured that the front wind passes through the second plate portion 13 and then directly flows to the rear of the vehicle body through the fourth plate portion 23. The fourth plate portion 23 is prevented from blocking the air flow passing through the second plate portion 13 when the air flow passes, so that the wind resistance can be further reduced, and the rear compartment 200 can be prevented from shaking with respect to the front compartment 100. Meanwhile, the front compartment 100 and the rear compartment 200 form a through wind guiding structure, thereby reducing wind resistance. In the present embodiment, the second plate portion 13 and the fourth plate portion 23 protrude with respect to the first plate portion 11 and the second plate portion 13, so that the vehicle chassis is ensured to have a sufficient width to accommodate use in a polar environment.
Further, the first plate portion 11, the first transition portion 12 and the second plate portion 13 are of an integrated structure. Specifically, a sheet metal process may be used to bend the entire steel plate into the first plate portion 11, the first transition portion 12, and the second plate portion 13. By manufacturing the first side plate 1 by adopting a sheet metal process, the difficulty in manufacturing can be reduced, and the connection strength of the first plate portion 11, the first transition portion 12, and the second plate portion 13 can be ensured. And the whole plate is adopted for manufacturing, so that the occurrence of joints can be avoided, and the manufacturing is convenient. In other embodiments, the first side plate 1 may also be manufactured using a welding process, without being limited thereto.
Further, the third plate portion 21, the second transition portion 22 and the fourth plate portion 23 are of an integrated structure. Likewise, a sheet metal process may be used to bend the whole steel plate into the second side plate 2. By manufacturing the second side plate 2 by using a sheet metal process, the difficulty in manufacturing can be reduced, and the connection strength of the third plate portion 21, the second transition portion 22, and the fourth plate portion 23 can be ensured. And the whole plate is adopted for manufacturing, so that the occurrence of joints can be avoided, and the manufacturing is convenient. In other embodiments, the second side plate 2 may also be manufactured using a welding process, without being limited thereto.
Further, the second transition portion 22 includes a first guide portion 221 and a second guide portion 222 connected to each other, the first guide portion 221 and the second guide portion 222 extend along a first direction, the first guide portion 221 is disposed horizontally, and the second guide portion 222 is disposed obliquely upward. By performing the test, the wind breaking effect is formed by the first transition portion 12, and the wind blown from the front passes through the first guide portion 221 and the second guide portion 222 so that the airflow moves upward away from the rear compartment 200, thereby reducing the wind resistance of the rear compartment 200.
Further, the connection between the first transition portion 12 and the first plate portion 11 is arcuate, and the connection between the first transition portion 12 and the second plate portion 13 is arcuate. Through the arrangement, the stress concentration at the connection part between the first transition part 12 and the first plate part 11 and between the first transition part 12 and the second plate part 13 can be reduced, meanwhile, the wind resistance is reduced, and the wind guiding effect is ensured. Similarly, the connection between the second transition portion 22 and the third plate portion 21 and the connection between the second transition portion 22 and the fourth plate portion 23 are also arc-shaped.
Further, an air deflector 4 is disposed on one side of the rear compartment 200 away from the front compartment 100, the rear compartment 200 has a top inclined plate 3, the top inclined plate 3 is disposed obliquely downward along the first direction, the air deflector 4 is connected with two second side plates 2 and the top inclined plate 3 and encloses a cavity, and the air deflector 4 is disposed obliquely upward along the first direction on the rear compartment 200. In the prior art, the tail of the rear cabin 200 is designed in a right angle shape or a circular arc shape, so that the air guiding capability is poor, turbulence is easily formed at the tail, and the driving stability is affected. In this embodiment, by providing the air deflector 4, the air flow at the tail of the rear cabin 200 can be guided upward away from the tail of the rear cabin 200, so that turbulence is avoided, and the running stability of the vehicle is improved. Specifically, the air deflector 4 is connected with the top inclined plate 3 and the two second side plates 2 by adopting a welding process, so that the air deflector 4 can be ensured to be stably arranged on the rear cabin 200.
Further, a reinforcing rib is fixedly arranged in the cavity, one end of the reinforcing rib is connected with the air deflector 4, and the other end of the reinforcing rib is connected with the top inclined plate 3. Can carry out effective support to aviation baffle 4 through setting up the strengthening rib to guarantee that aviation baffle 4 can not blow the bending under the effect of air current, thereby avoid appearing the vortex.
The embodiment also provides an all-terrain vehicle, which comprises the through type wind-guiding pneumatic cabin structure, so that the influence of wind power on running of the vehicle can be reduced, the shimmy of the vehicle is reduced, and the use of polar region environment can be effectively met.
It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (10)
1. Through type wind-guiding pneumatic cabin body structure, its characterized in that includes:
a front cabin (100), the front cabin (100) is provided with a first side plate (1), the first side plate (1) is provided with a first plate part (11) and a second plate part (13), the first plate part (11) and the second plate part (13) are not in the same plane, the first plate part (11) and the second plate part (13) are connected to form a first transition part (12), and the first transition part (12) is arranged obliquely upwards along a first direction;
the rear cabin (200), rear cabin (200) with front cabin (100) articulates, rear cabin (200) have second curb plate (2), second curb plate (2) have third board portion (21) and fourth board portion (23), third board portion (21) with fourth board portion (23) are not in the coplanar, just third board portion (21) with fourth board portion (23) connect and form second transition portion (22), second transition portion (22) are upwards set up along the slope of first direction.
2. The through-air guiding pneumatic cabin structure according to claim 1, characterized in that the first plate portion (11) and the third plate portion (21) are in the same plane.
3. The through-air guiding pneumatic cabin structure according to claim 1, characterized in that the second plate portion (13) and the fourth plate portion (23) are in the same plane.
4. The through-air guiding pneumatic cabin structure according to claim 1, characterized in that the first plate portion (11), the first transition portion (12) and the second plate portion (13) are an integrated structure.
5. The through-air guiding pneumatic cabin structure according to claim 1, characterized in that the third plate portion (21), the second transition portion (22) and the fourth plate portion (23) are an integrated structure.
6. The through-type wind-guiding pneumatic cabin structure according to claim 1, wherein the second transition portion (22) includes a first guide portion (221) and a second guide portion (222) connected to each other, the first guide portion (221) and the second guide portion (222) extend along the first direction, the first guide portion (221) is horizontally disposed, and the second guide portion (222) is obliquely disposed upward.
7. The through-type air guiding pneumatic cabin structure according to claim 1, wherein the connection between the first transition portion (12) and the first plate portion (11) is arc-shaped, and the connection between the first transition portion (12) and the second plate portion (13) is arc-shaped.
8. The through-type air guiding pneumatic cabin structure according to claim 1, wherein an air guiding plate (4) is arranged on one side of the rear cabin (200) away from the front cabin (100), the rear cabin (200) is provided with a top inclined plate (3), the top inclined plate (3) is arranged obliquely downwards along a first direction, the air guiding plate (4) is connected with two second side plates (2) and the top inclined plate (3) and encloses a cavity, and the air guiding plate (4) is arranged obliquely upwards along the first direction on the rear cabin (200).
9. The through-type air guide pneumatic cabin structure according to claim 8, wherein a reinforcing rib is arranged in the cavity, one end of the reinforcing rib is connected with the air guide plate (4), and the other end of the reinforcing rib is connected with the top inclined plate (3).
10. All-terrain vehicle, characterized by comprising a through-air-guiding pneumatic cabin structure according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311646382.0A CN117565983A (en) | 2023-12-04 | 2023-12-04 | Through type wind-guiding pneumatic cabin structure and all-terrain vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311646382.0A CN117565983A (en) | 2023-12-04 | 2023-12-04 | Through type wind-guiding pneumatic cabin structure and all-terrain vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117565983A true CN117565983A (en) | 2024-02-20 |
Family
ID=89864107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311646382.0A Pending CN117565983A (en) | 2023-12-04 | 2023-12-04 | Through type wind-guiding pneumatic cabin structure and all-terrain vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117565983A (en) |
-
2023
- 2023-12-04 CN CN202311646382.0A patent/CN117565983A/en active Pending
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