CN215475357U - Elevated box beam assembly, elevated box module and vehicle - Google Patents
Elevated box beam assembly, elevated box module and vehicle Download PDFInfo
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- CN215475357U CN215475357U CN202122205298.8U CN202122205298U CN215475357U CN 215475357 U CN215475357 U CN 215475357U CN 202122205298 U CN202122205298 U CN 202122205298U CN 215475357 U CN215475357 U CN 215475357U
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Abstract
The utility model relates to an elevated box beam assembly which comprises a beam body, wherein the beam body comprises a connecting bottom plate, a first side plate and a second side plate; the connecting bottom plate comprises a plate body and a plurality of fixing columns convexly arranged on one side of the plate body along the thickness direction of the connecting bottom plate, the first side plate and the second side plate are respectively positioned on two opposite sides of the plate body along the width direction of the plate body, and the connecting bottom plate is connected with the overhead box through the fixing columns; the connecting bottom plate, the first side plate and the third side plate are arranged in a surrounding mode to form a cavity structure with a U-shaped cross section, and the fixing column is located in the cavity structure. In addition, the connecting bottom plate is fixedly connected with the elevated box through the fixing holes and the first connecting pieces, so that the connecting strength of the connecting part of the connecting bottom plate and the elevated box can be ensured, and the integral rigidity and the bearing performance of the elevated box beam assembly are ensured.
Description
Technical Field
The utility model relates to the technical field of automobile accessories, in particular to an elevated box beam assembly, an elevated box module and a vehicle.
Background
In the automobile field, especially commercial car, overhead box crossbeam assembly should connect overhead box assembly and automobile body panel beating as one of the key parts of overhead box module, realizes the installation of overhead box module fixed, provides the mounted position for parts such as overhead box case lid simultaneously again, still should bear the weight of overhead box assembly self and user placing object article, consequently, overhead box crossbeam assembly must have sufficient intensity and higher reliability.
However, in the prior art, in order to ensure that the elevated box cross beam assembly has sufficient strength and high reliability, a metal plate stamping process is generally adopted, and the problems of heavy weight, low dimensional accuracy and weak cross section torsion resistance of the elevated box cross beam assembly exist.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide an elevated box cross beam assembly, an elevated box module and a vehicle with lighter weight while ensuring rigidity and load-bearing performance, aiming at the problems of heavier weight, low dimensional accuracy and weak cross section torsion resistance of the existing elevated box cross beam assembly.
A beam assembly of an overhead box comprises a beam body, wherein the beam body is connected with a bottom plate, a first side plate and a second side plate;
the connecting bottom plate comprises a plate body and a plurality of fixing columns convexly arranged on one side of the plate body along the thickness direction of the connecting bottom plate, the first side plate and the second side plate are respectively positioned on two opposite sides of the plate body along the width direction of the plate body, and the connecting bottom plate is connected with the overhead box through the fixing columns;
the connecting bottom plate, the first side plate and the third side plate are arranged in a surrounding mode to form a cavity structure with a U-shaped cross section, and the fixing column is located in the cavity structure.
In one of the embodiments, the first and second electrodes are,
the fixing columns form a plurality of fixing column groups, each fixing column group comprises a plurality of fixing columns and first reinforcing ribs which are arranged at intervals, and every two adjacent fixing columns are connected through the first reinforcing ribs.
In one embodiment, each fixed column group comprises at least three fixed columns, and the at least three fixed columns and the first reinforcing rib are connected end to form a closed annular structure.
In one embodiment, the fixing column is provided with a fixing hole along the axial direction, and the connecting bottom plate is connected with the overhead box through the fixing hole.
In one embodiment, the connecting bottom plate further includes a second reinforcing rib protruding from one side of the plate body in the thickness direction of the plate body, and two ends of the second reinforcing rib are respectively connected to the first side plate and the second side plate.
In one embodiment, the beam body comprises a first beam body, a second beam body and a third beam body, and the first beam body and the third beam body are detachably connected to two sides of the second beam body in the longitudinal direction respectively.
In one embodiment, the connecting positions of the first beam body, the second beam body and the third beam body are provided with connecting parts;
the connecting part comprises connecting holes which are arranged on the connecting bottom plate and the first side plate, the elevated box beam assembly further comprises at least four connecting pieces, and each connecting piece penetrates through the corresponding connecting hole, so that the first beam body is connected with the second beam body and the second beam body is connected with the third beam body.
In one embodiment, the first beam body, the second beam body and the third beam body are all aluminum alloy beam bodies.
In one embodiment, the first beam body, the second beam body and the third beam body are all integrally die-cast parts.
The utility model also provides an elevated box module, which comprises the elevated box cross beam assembly.
The utility model also provides a vehicle comprising an elevated tank module as described above.
Foretell overhead box beam assembly, overhead box module and vehicle, by connecting the bottom plate, first curb plate and second curb plate interconnect enclose jointly and establish the cavity structures who forms transversal personally submitting U type for overhead box beam assembly's whole weight alleviates greatly, in addition, the fixed column is established to the protruding on the board body, and link to each other with the overhead box through the fixed column, therefore, can ensure the joint strength who connects bottom plate and overhead box junction, thereby ensure overhead box beam assembly's whole rigidity and bearing performance.
Drawings
FIG. 1 is a schematic view of the overall structure of an elevated box beam assembly according to an embodiment of the present application;
FIG. 2 is a side cross-sectional view of the elevated box beam assembly of FIG. 1;
FIG. 3 is an exploded view of the elevated box beam assembly of FIG. 1 mated with an elevated box;
FIG. 4 is a partial schematic view of the elevated box beam assembly of FIG. 1;
FIG. 5 is a side cross-sectional view of a connection portion of the elevated box beam assembly of FIG. 1;
the beam assembly comprises 100 parts of an overhead box beam assembly, 200 parts of an overhead box, 10 parts of a connecting bottom plate, 20 parts of a first side plate, 30 parts of a second side plate, 40 parts of a first beam body, 50 parts of a second beam body, 60 parts of a third beam body, 11 parts of a plate body, 12 parts of a fixing column, 13 parts of a fixing column group, 14 parts of a fixing hole, 15 parts of a second reinforcing rib, 41 parts of a connecting part, 131 parts of a first reinforcing rib and 411 parts of a connecting hole.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Fig. 1 is a schematic view showing the overall structure of an elevated box beam assembly according to an embodiment of the present invention, fig. 2 is a side sectional view showing the elevated box beam assembly according to the embodiment of the present invention, fig. 3 is an exploded view showing the elevated box beam assembly and an elevated box in cooperation according to the embodiment of the present invention, fig. 4 is a partial schematic view showing the elevated box beam assembly according to the embodiment of the present invention, and fig. 5 is a side sectional view showing a connecting portion according to the embodiment of the present invention. For the purpose of illustration, the drawings show only the structures associated with embodiments of the utility model.
Referring to fig. 2 and 3, an embodiment of the utility model provides an elevated box beam assembly 100, which includes a beam body. Wherein, the beam body comprises a connecting bottom plate 10, a first side plate 20 and a second side plate 30. The connection bottom plate 10 includes a plate body 11 and a plurality of fixing posts 12 protruding from one side of the plate body 11 along the thickness direction thereof. The first side plate 20 and the second side plate 30 are respectively located at two opposite sides of the plate body 11 along the width direction thereof, and the connecting bottom plate 10 is connected with the overhead box 200 through the fixing posts 12. The connecting bottom plate 10, the first side plate 20 and the third side plate 30 together enclose a cavity structure with a U-shaped cross section, and the fixing column 12 is located in the cavity structure.
Due to the design of the U-shaped cavity body structure, the overall weight of the elevated box beam assembly 100 is greatly reduced. However, in order to ensure the rigidity and the bearing performance of the whole structure, the local strength of the joint between the elevated box cross beam assembly 100 and the elevated box 200 can be improved by the fixing posts 12 protruding from the plate body 11. Therefore, the overall rigidity and the bearing performance of the elevated box beam assembly 100 are ensured, and the effect of light overall structure is achieved.
Referring to fig. 4, in some embodiments, the plurality of fixed columns 12 form a plurality of fixed column groups 13, each fixed column group 13 includes a plurality of fixed columns 12 and first reinforcing ribs 131, which are disposed at intervals, and two adjacent fixed columns 12 are connected by the first reinforcing rib 131. Specifically, a plurality of fixed column groups 13 are distributed on the plate body 11 at intervals, and the distribution number and the distribution position of the fixed column groups 13 on the plate body 11 can be flexibly determined according to the connection between the elevated box beam assembly 100 and the elevated box 200, so that the connection between the fixed column groups and the elevated box beam assembly is more stable. In addition, because the fixed columns 12 in each fixed column group 13 are connected through the first reinforcing ribs 131, the local strength of the joint of the elevated box cross beam assembly 100 and the elevated box 200 can be further improved, and the connection is firmer.
In some embodiments, each fixed column set 13 includes at least three fixed columns 12, and at least three fixed columns 12 and the first reinforcing rib 131 are connected end to form a closed loop structure. Specifically to in this embodiment, each fixed column group 13 includes four fixed columns 12, and four fixed columns 12 set up at an interval each other, and end to end between four fixed columns 12 and the first strengthening rib 131, form a rectangle structure jointly and arrange on board body 11. Therefore, the four fixing posts 12 can be matched with each other, and after the overhead box cross beam assembly 100 is fixed on the overhead box 200, the bearing capacity and stability of the overhead box cross beam assembly 100 are improved.
In this embodiment, the fixing post 12 is provided with a fixing hole 14 along an axial direction thereof, and the connecting base plate 10 is connected to the elevated box 200 through the fixing hole 14. Therefore, the installation process is simpler and more convenient, and the positioning precision is higher.
In some embodiments, the connection base plate 10 further includes a second reinforcing rib 15 provided to protrude from one side of the plate body 11 in a thickness direction of the plate body 11. The two ends of the second reinforcing rib 15 are respectively connected with the first side plate 20 and the second side plate 30, and are located on the same side provided with the fixing column 12. In this embodiment, the second reinforcing ribs 15 are connected between the first side plate 20 and the second side plate 30 in pairs. On the one hand, on the longitudinal section of the elevated box cross beam assembly 100, a U-shaped structure is formed between the second reinforcing rib 15 and the first side plate 20 or the second side plate 30. On the other hand, in the cross section of the elevated box cross beam assembly 100, the second reinforcing rib 15 and the first side plate 20 and the second side plate 30 together form another U-shaped structure. Thereby, the torsion resistance of the overhead box girder assembly 100 can be improved by the second reinforcing bead 15. As shown in fig. 1, in order to make the structure of the elevated box girder assembly 100 more flexible, the girder includes a first girder 40, a second girder 50, and a third girder 60. The first beam 40 and the third beam 60 are detachably connected to two sides of the second beam 50 along the longitudinal direction thereof. Therefore, the elevated box beam assembly 100 can be assembled according to the requirements in specific use, and the structure and the processing technology of the elevated box beam assembly are more flexible.
Referring to fig. 5, the first beam 40, the second beam 50 and the third beam 60 are connected at a connecting position having a connecting portion 41. When the first, second, and third beam bodies 40, 50, and 60 are connected to each other, the connection portions 41 are disposed to overlap each other two by two. The connecting portion 41 includes a plurality of connecting holes 411 formed on the connecting bottom plate 10 and the first side plate 20, and the elevated box beam assembly 100 further includes at least four connecting members (not shown in the drawings), each connecting member passing through a corresponding connecting hole 411, so as to connect the first beam 40 and the second beam 50 to each other and connect the second beam 50 and the third beam 60 to each other. When the connecting portions 41 are disposed in a pairwise overlapping manner, the connecting holes 411 of the two overlapping connecting portions 41 are in one-to-one correspondence, and the connecting members are inserted into the connecting holes 411 to fixedly connect the two overlapping connecting portions 41. The first beam 40, the second beam 50 and the third beam 60 are connected through the connecting portion 41, so that the connecting process is simpler and more convenient, and the connecting portion 41 has an overlapping position, so that the overall strength of the connected elevated box cross beam assembly 100 is higher.
In this embodiment, the first beam 40, the second beam 50, and the third beam 60 are all aluminum alloy beams. Because the aluminum alloy is a light material, the overall weight of the elevated box beam assembly 100 can be further reduced by adopting the aluminum alloy beam body. It is understood that in some other embodiments, the first beam 40, the second beam 50, and the third beam 60 may be made of other light materials, which are not described herein.
Further, the first beam body 40, the second beam body 50, and the third beam body 60 are all integrally die-cast members. Because divide into first roof beam body 40, second roof beam body 50 and the third roof beam body 60 of detachably with overhead box crossbeam assembly 100 overall structure for the monomer structure length who adds man-hour reduces greatly, consequently can adopt integrative die-casting shaping to process first roof beam body 40, second roof beam body 50 and the third roof beam body 60. And the integrated die-casting molding is adopted, so that the processing cost can be greatly reduced, and the processing time can be shortened.
Based on the same concept as the elevated box beam assembly 100 described above, the present invention also provides an elevated box module comprising an elevated box beam assembly as described above.
Based on the same concept as the elevated tank module described above, the utility model also provides a vehicle comprising an elevated tank module as described above.
When the utility model is used, the first beam body 40, the second beam body 50 and the third beam body 60 are connected in sequence and locked by the connecting pieces respectively according to the specific requirements when the elevated box beam assembly 100 is connected with the elevated box 200. And respectively fixing the connected first beam body 40, second beam body 50 and third beam body 60 to the overhead box 200, thereby completing the connection and fixation of the overhead box beam assembly 100 and the overhead box 200.
The elevated box cross beam assembly 100, the elevated box module and the vehicle in the above embodiments have at least the following advantages:
1) the first beam body 40, the second beam body 50 and the third beam body 60 are connected with each other to form the elevated box beam assembly 100, so that the structure of the elevated box beam assembly 100 is more flexible;
2) the first side plate 20, the second side plate 30 and the plate body 11 are enclosed together to form a U-shaped cavity structure, so that the overall weight of the elevated box beam assembly 100 is greatly reduced;
3) the first beam body 40, the second beam body 50 and the third beam body 60 are all aluminum alloy beam bodies, and the aluminum alloy is a light material, so that the overall weight of the elevated box beam assembly 100 can be further reduced;
4) the fixed column 12 and the first reinforcing rib 131 form a fixed column group 13 together, the fixed column group 13 is convexly arranged on the plate body 11, the local strength of the joint of the elevated box beam assembly 100 and the elevated box 200 can be improved through the fixed column group 13, and the integral rigidity and the bearing performance of the elevated box beam assembly 100 are ensured;
5) the plate body 11 is provided with a set of two second reinforcing ribs 15, and the second reinforcing ribs, the first side plate 20 and the second side plate 30 form a U-shaped structure from the cross section or the longitudinal section, so that the torsion resistance of the elevated box cross beam assembly 100 can be improved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (11)
1. The elevated box crossbeam assembly is characterized by comprising a beam body, wherein the beam body comprises a connecting bottom plate, a first side plate and a second side plate;
the connecting bottom plate comprises a plate body and a plurality of fixing columns convexly arranged on one side of the plate body along the thickness direction of the connecting bottom plate, the first side plate and the second side plate are respectively positioned on two opposite sides of the plate body along the width direction of the plate body, and the connecting bottom plate is connected with the overhead box through the fixing columns;
the connecting bottom plate, the first side plate and the second side plate are arranged in an enclosing mode to form a cavity structure with a U-shaped cross section, and the fixing column is located in the cavity structure.
2. The elevated box crossbeam assembly of claim 1, wherein the plurality of fixing posts form a plurality of fixing post sets, each fixing post set comprises a plurality of fixing posts and a first reinforcing rib, the fixing posts and the first reinforcing ribs are spaced apart from each other, and two adjacent fixing posts are connected by the first reinforcing ribs.
3. The elevated box cross beam assembly of claim 2 wherein each of the fixed column sets comprises at least three of the fixed columns, and wherein the at least three fixed columns and the first reinforcing rib are connected end to form a closed loop configuration.
4. The elevated box crossbeam assembly of claim 1, wherein the fixing post has a fixing hole formed along an axial direction thereof, and the connecting base plate is connected to the elevated box through the fixing hole.
5. The elevated box crossbeam assembly of claim 1, wherein the connecting bottom plate further comprises a second reinforcing rib protruding from one side of the plate body in the thickness direction of the plate body, and two ends of the second reinforcing rib are connected to the first side plate and the second side plate respectively.
6. The elevated box cross beam assembly of claim 1 wherein the beam body comprises a first beam body, a second beam body, and a third beam body, the first and third beam bodies being removably attached to the second beam body on either side of the second beam body in the longitudinal direction thereof.
7. The elevated box crossbeam assembly of claim 6, wherein the connection locations of the first, second and third beams each have a connection portion;
the connecting part comprises connecting holes formed in the connecting bottom plate and the first side plate, the elevated box beam assembly further comprises at least four connecting pieces, and each connecting piece penetrates through the corresponding connecting hole, so that the first beam body is connected with the second beam body and the second beam body is connected with the third beam body.
8. The elevated box cross beam assembly of claim 1 wherein the beam is an aluminum alloy beam.
9. The elevated box cross beam assembly of claim 1 wherein the beam body is an integral die cast molding.
10. An elevated tank module comprising an elevated tank and an elevated tank beam assembly as claimed in any one of claims 1 to 9.
11. A vehicle comprising the elevated tank module of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122205298.8U CN215475357U (en) | 2021-09-13 | 2021-09-13 | Elevated box beam assembly, elevated box module and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122205298.8U CN215475357U (en) | 2021-09-13 | 2021-09-13 | Elevated box beam assembly, elevated box module and vehicle |
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| CN215475357U true CN215475357U (en) | 2022-01-11 |
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| CN202122205298.8U Active CN215475357U (en) | 2021-09-13 | 2021-09-13 | Elevated box beam assembly, elevated box module and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633696A (en) * | 2022-03-22 | 2022-06-17 | 一汽解放汽车有限公司 | Overhead box positioning structure and vehicle |
-
2021
- 2021-09-13 CN CN202122205298.8U patent/CN215475357U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633696A (en) * | 2022-03-22 | 2022-06-17 | 一汽解放汽车有限公司 | Overhead box positioning structure and vehicle |
| CN114633696B (en) * | 2022-03-22 | 2024-04-09 | 一汽解放汽车有限公司 | Overhead bin positioning structure and vehicle |
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