Frame assembly and vehicle

Abstract

The utility model discloses a frame assembly and a vehicle. The frame assembly comprises a longitudinal beam, a brake dryer and a brake tube bundle. The longitudinal beam comprises an upper wing surface and a lower wing surface; the brake dryer is connected with the longitudinal beam; at least part of the braking tube bundle parallel to the braking dryer is located on the side, away from the upper wing face, of the lower wing face, and at least part of the braking tube bundle is connected with the longitudinal beam. The at least part, parallel to the brake dryer, of the brake tube bundle is arranged on the side, away from the upper wing surface, of the lower wing surface of the longitudinal beam, so that interference between the brake tube bundle and peripheral parts can be avoided, extrusion and deformation of the brake tube bundle are avoided, abrasion of the brake tube bundle caused by vibration generated by the brake dryer is avoided, and brake failure is avoided; the service life of the brake tube bundle is prolonged, the ignition risk is reduced, and the safety and reliability of the vehicle are improved.

Description

Technical Field

[0001] This utility model relates to the field of vehicle technology, and in particular to a chassis assembly and a vehicle. Background Technology

[0002] In the existing technology, the vehicle pipelines are located on the inner side of the longitudinal beams of the vehicle frame. The vehicle's brake dryer and pipeline bundle will interfere with each other, squeezing the pipeline bundle. At the same time, the vibration of the brake dryer will wear down the pipelines, reducing the vehicle's safety and reliability. Utility Model Content

[0003] This invention aims to at least solve one of the technical problems existing in the prior art. Therefore, one objective of this invention is to provide a chassis assembly that can improve the safety and reliability of a vehicle.

[0004] The second objective of this invention is to provide a vehicle comprising the frame assembly described in any of the above embodiments.

[0005] According to a first aspect embodiment of the present invention, the vehicle frame assembly includes: a longitudinal beam, a brake dryer, and a brake tube bundle; the longitudinal beam includes an upper flange and a lower flange; the brake dryer is connected to the longitudinal beam; at least a portion of the brake tube bundle parallel to the brake dryer is located on the side of the lower flange away from the upper flange, and the at least portion of the brake tube bundle is connected to the longitudinal beam.

[0006] According to the vehicle frame assembly of this utility model embodiment, by placing at least a portion of the brake tube bundle parallel to the brake dryer on the side of the lower flange of the longitudinal beam away from the upper flange, interference between the brake tube bundle and surrounding components can be avoided, squeezing and deformation of the brake tube bundle can be avoided, vibration generated by the brake dryer can be avoided causing wear of the brake tube bundle, brake failure can be avoided, the service life of the brake tube bundle can be extended, and the risk of fire can be reduced, thereby improving the safety and reliability of the vehicle.

[0007] In some embodiments, the braking bundle includes: a first bundle segment and a second bundle segment, wherein the first bundle segment is disposed between the upper wing surface and the lower wing surface; and at least a portion of the second bundle segment is disposed on the side of the lower wing surface away from the upper wing surface.

[0008] In some embodiments, the frame assembly further includes at least one mounting bracket, one end of which is connected to the longitudinal beam, and the other end of which is at least partially located on the side of the lower wing surface away from the upper wing surface, the mounting bracket being used to mount the brake tube bundle.

[0009] In some embodiments, there are multiple mounting brackets, including: a first bracket, one end of which is connected to the longitudinal beam, the other end of which extends in a first direction toward a direction away from the upper wing surface, and the other end of which is bent in a second direction, wherein the first direction and the second direction are perpendicular.

[0010] In some embodiments, the connection portion between the first tube bundle segment and the second tube bundle segment extends obliquely, and the plurality of mounting brackets include: a second bracket, one end of which is connected to the longitudinal beam, and the other end of which is connected to the connection portion between the first tube bundle segment and the second tube bundle segment.

[0011] In some embodiments, one end of the second bracket contacts the lower wing surface on the side of the lower wing surface adjacent to the upper wing surface.

[0012] In some embodiments, the width of the other end of the second bracket along the length direction of the longitudinal beam is greater than or equal to the width of the first end of the second bracket along the length direction of the longitudinal beam.

[0013] In some embodiments, the other end of the second support includes an extension, one end of which is connected to the lower wing surface, and the other end of which extends obliquely along the length of the longitudinal beam toward the lower wing surface away from the upper wing surface, and the extension is adapted to the connection between the second tube bundle segment and the first tube bundle segment.

[0014] In some embodiments, the frame assembly further includes an air reservoir disposed below the longitudinal beam and connected to the longitudinal beam, wherein at least a portion of the brake tube bundle parallel to the brake dryer is located between the lower wing surface and the air reservoir.

[0015] The vehicle according to a second aspect embodiment of the present invention includes the frame assembly described in any one of the first aspect embodiments.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0018] Figure 1 This is a partial schematic diagram of the frame assembly according to an embodiment of the present utility model;

[0019] Figure 2This is a partial cross-sectional schematic diagram of the frame assembly according to an embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram of the assembly of the brake tube bundle and the mounting bracket according to an embodiment of this utility model;

[0021] Figure 4 This is a schematic diagram of the assembly of the mounting bracket and the longitudinal beam according to an embodiment of this utility model.

[0022] Figure label:

[0023] 100. Chassis assembly;

[0024] 10. Longitudinal beam; 11. Upper flange surface; 12. Lower flange surface;

[0025] 20. Brake dryer;

[0026] 30. Brake tube bundle; 31. First tube bundle section; 32. Second tube bundle section;

[0027] 40. Mounting bracket; 41. First bracket; 42. Second bracket; 421. Extension section;

[0028] 50. Gas storage tank;

[0029] A. First direction; B. Second direction; C. Third direction. Detailed Implementation

[0030] The embodiments of this utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. Figures 1-4 The vehicle frame assembly 100 according to an embodiment of the present utility model is described. The vehicle frame assembly 100 includes: a longitudinal beam 10, a brake dryer 20, and a brake tube bundle 30.

[0031] Specifically, such as Figure 1 and Figure 2 As shown, the longitudinal beam 10 includes an upper wing surface 11 and a lower wing surface 12; the brake dryer 20 is connected to the longitudinal beam 10; at least a portion of the brake tube bundle 30, which is parallel to the brake dryer 20, is located on the side of the lower wing surface 12 away from the upper wing surface 11, and at least a portion of the brake tube bundle 30 is connected to the longitudinal beam 10.

[0032] In this embodiment, the frame assembly 100 includes two longitudinal beams 10, which are spaced apart along the width direction of the frame assembly 100 and extend along the length direction of the frame assembly 100. The upper wing surface 11 and the lower wing surface 12 of the longitudinal beams 10 are spaced apart along the height direction of the frame assembly 100. The brake dryer 20 is connected to the inner wall of the longitudinal beams 10. The brake dryer 20 is an air purification device suitable for removing moisture from the air to achieve the purpose of drying. One end of the brake tube bundle 30 is connected to the vehicle engine, and the other end is connected to the brake dryer 20. At least a portion of the brake tube bundle 30 is parallel to the brake dryer 20 and is located on the side of the lower wing surface 12 away from the upper wing surface 11, and is connected to the longitudinal beams 10. The brake tube bundle 30 is suitable for controlling the operation of the brake dryer 20.

[0033] According to the vehicle frame assembly 100 of this utility model embodiment, by distributing at least a portion of the brake tube bundle 30 parallel to the brake dryer 20 on the side of the lower flange 12 of the longitudinal beam 10 away from the upper flange 11, interference between the brake tube bundle 30 and surrounding components can be avoided, squeezing and deformation of the brake tube bundle 30 can be avoided, vibration generated by the brake dryer 20 can be avoided causing wear of the brake tube bundle 30, brake failure can be avoided, the service life of the brake tube bundle 30 can be extended, and the risk of fire can be reduced, thereby improving the safety and reliability of the vehicle.

[0034] According to some embodiments of this utility model, such as Figure 3 As shown, the braking tube bundle 30 includes: a first tube bundle segment 31 and a second tube bundle segment 32. The first tube bundle segment 31 is disposed between the upper wing surface 11 and the lower wing surface 12; at least a portion of the second tube bundle segment 32 is disposed on the side of the lower wing surface 12 away from the upper wing surface 11.

[0035] That is, the first tube bundle section 31 is disposed on the inner side wall between the upper wing surface 11 and the lower wing surface 12 of the longitudinal beam 10, and the second tube bundle section 32 is disposed at least partially on the side of the lower wing surface 12 away from the upper wing surface 11, parallel to the brake dryer 20, and the first tube bundle section 31 and the second tube bundle section 32 are connected to each other at their adjacent ends.

[0036] Therefore, the first tube bundle section 31 is located between the upper wing surface 11 and the lower wing surface 12, and at least a portion of the second tube bundle section 32 is located on the side of the lower wing surface 12 away from the upper wing surface 11. By changing the orientation of the brake tube bundle 30, interference between the brake tube bundle 30 and the brake dryer 20 can be avoided, the first tube bundle section 31 and the second tube bundle section 32 can be avoided from blocking the mounting holes of other components, and friction between the first tube bundle section 31 and the second tube bundle section 32 and the brake dryer 20 can be avoided, thereby improving the reliability of the vehicle and the aesthetics of the arrangement of the brake tube bundle 30.

[0037] According to some embodiments of this utility model, such as Figure 2 and Figure 3As shown, the frame assembly 100 also includes at least one mounting bracket 40, one end of which is connected to the longitudinal beam 10, and the other end of which is at least partially located on the side of the lower wing 12 away from the upper wing 11. The mounting bracket 40 is used to mount the brake tube bundle 30.

[0038] That is, the mounting bracket 40 is suitable for mounting the brake tube bundle 30 on the side of the lower wing surface 12 away from the upper wing surface 11. One end of the mounting bracket 40 is located between the upper wing surface 11 and the lower wing surface 12 of the longitudinal beam 10, and the other end of the mounting bracket 40 is located on the side of the lower wing surface 12 away from the upper wing surface 11. The brake tube bundle 30 is connected to the other end of the mounting bracket 40.

[0039] Therefore, one end of the mounting bracket 40 is connected to the longitudinal beam 10, and the other end of the mounting bracket 40 is at least partially located on the side of the lower wing 12 away from the upper wing 11. This facilitates the installation of the brake tube bundle 30, provides support for the brake tube bundle 30, and improves the reliability and stability of the connection between the brake tube bundle 30 and the longitudinal beam 10. By placing at least a portion of the brake tube bundle 30 on the side of the lower wing 12 of the longitudinal beam 10 away from the upper wing 11, interference with the brake dryer 20 and other components is avoided.

[0040] According to some embodiments of this utility model, such as Figure 3 As shown, there are multiple mounting brackets 40, including a first bracket 41. One end of the first bracket 41 is connected to the longitudinal beam 10, and the other end of the first bracket 41 extends along a first direction A in a direction away from the upper wing surface 11, and the other end of the first bracket 41 is bent along a second direction B. The first direction A and the second direction B are perpendicular. In this embodiment, the first direction A is the height direction of the frame assembly 100, and the second direction B is the width direction of the frame assembly 100.

[0041] Combination Figure 3 One end of the first bracket 41 is connected to the outer side wall of the longitudinal beam 10, and the other end of the first bracket 41 extends along the height direction of the frame assembly 100, i.e., the first direction A, toward the lower wing surface 12 of the longitudinal beam 10, and bends along the width direction of the frame assembly 100, i.e., the second direction B, toward the inner side wall of the longitudinal beam 10. The side of the first bracket 41 away from the lower wing surface 12 along the first direction A is suitable for fixing the first tube bundle section 31.

[0042] Optionally, one end of the first bracket 41 may also be connected to the inner wall of the longitudinal beam 10, and the other end of the first bracket 41 extends along the height direction of the frame assembly 100, i.e., the first direction A, toward the lower wing surface 12 of the longitudinal beam 10, and bends along the width direction of the frame assembly 100, i.e., the second direction B, toward the outer wall of the longitudinal beam 10.

[0043] Therefore, one end of the first bracket 41 is connected to the longitudinal beam 10, and the other end of the first bracket 41 extends in the first direction A away from the upper wing surface 11. The other end of the first bracket 41 is bent in the second direction B, which can make the other end of the first bracket 41 fit against the lower wing surface 12 of the longitudinal beam 10, reduce the processing precision of the first bracket 41, improve the structural strength and reliability of the first bracket 41, avoid interference between the first bracket 41 and the brake dryer 20 and other components, reduce the space occupied, and improve the space utilization of the frame assembly 100.

[0044] According to some embodiments of this utility model, such as Figure 3 and Figure 4 As shown, the connection between the first tube bundle segment 31 and the second tube bundle segment 32 extends obliquely, and the plurality of mounting brackets 40 include: a second bracket 42, one end of the second bracket 42 is connected to the longitudinal beam 10, and the other end of the second bracket 42 is connected to the connection between the first tube bundle segment 31 and the second tube bundle segment 32.

[0045] That is, one end of the second support 42 extends along the inner side wall of the longitudinal beam 10 and bends in the second direction B toward the outer side wall away from the longitudinal beam 10. The other end of the second support 42 is adapted to provide a connection between the first tube bundle segment 31 and the second tube bundle segment 32. In this embodiment, the direction of the inclined extension of the connection between the first tube bundle segment 31 and the second tube bundle segment 32 is not limited.

[0046] Therefore, the connection between the first tube bundle segment 31 and the second tube bundle segment 32 extends obliquely, and one end of the second bracket 42 is connected to the longitudinal beam 10, while the other end of the second bracket 42 is connected to the connection between the first tube bundle segment 31 and the second tube bundle segment 32. This provides support and guidance for the connection between the first tube bundle segment 31 and the second tube bundle segment 32, facilitating the fixation of the connection between the first tube bundle segment 31 and the second tube bundle segment 32.

[0047] According to some embodiments of this utility model, such as Figure 4 As shown, one end of the second bracket 42 contacts the lower wing surface 12 on the side of the lower wing surface 12 adjacent to the upper wing surface 11.

[0048] That is, one end of the second bracket 42 is bent along the second direction B toward the outer side wall away from the longitudinal beam 10, and fits against the side of the lower wing 12 adjacent to the upper wing 11. Thus, one end of the second bracket 42 contacts the lower wing 12 on the side of the lower wing 12 adjacent to the upper wing 11, which can provide support for the other end of the second bracket 42 connected to the connection between the first tube bundle segment 31 and the second tube bundle segment 32, avoid stress concentration in the mounting bracket 40, improve the structural strength of the mounting bracket 40, and at the same time improve the reliability and stability of the mounting bracket 40.

[0049] According to some embodiments of this utility model, such as Figure 4 As shown, the width of the other end of the second bracket 42 along the length of the longitudinal beam 10 is greater than or equal to the width of one end of the second bracket 42 along the length of the longitudinal beam 10. In this embodiment, the third direction C is the length direction of the longitudinal beam 10, i.e., the length direction of the frame assembly 100.

[0050] That is, the width along the third direction C of the other end of the second support 42 connected to the first tube bundle segment 31 and the second tube bundle segment 32 is greater than or equal to the width along the third direction C of the other end of the second support 42 connected to the longitudinal beam 10. Therefore, the width along the third direction C of the other end of the second support 42 being greater than or equal to the width along the third direction C of the other end of the second support 42 increases the contact area between the connection of the first tube bundle segment 31 and the second tube bundle segment 32 and the other end of the second support 42, facilitating the installation and fixing of the connection, and further improving the overall structural strength and stability of the second support 42.

[0051] According to some embodiments of this utility model, such as Figure 4 As shown, the other end of the second support 42 includes an extension section 421. One end of the extension section 421 is connected to the lower wing surface 12, and the other end of the extension section 421 extends obliquely along the length direction of the longitudinal beam 10, i.e., the third direction C, toward the lower wing surface 12 away from the upper wing surface 11. The extension section 421 is adapted to the connection part of the second tube bundle section 32 and the first tube bundle section 31.

[0052] That is, the extension section 421 is located at the other end of the second support 42. One end of the extension section 421 is connected to one end of the second support 42 and extends along the first direction A toward the direction away from the upper wing surface 11. The other end of the extension section 421 extends obliquely along the third direction C toward the lower wing surface 12 of the longitudinal beam 10 away from the upper wing surface 11. In this embodiment, the shape and size of the extension section 421 are adapted to the connection between the second tube bundle section 32 and the first tube bundle section 31.

[0053] Thus, one end of the extension section 421 is connected to the lower wing surface 12, and the other end of the extension section 421 extends obliquely along the length direction of the longitudinal beam 10, i.e., the third direction C, toward the lower wing surface 12 away from the upper wing surface 11. This allows the extension section 421 to fix the connection between the second tube bundle section 32 and the first tube bundle section 31, and to provide guidance for the connection between the second tube bundle section 32 and the first tube bundle section 31. This facilitates the second tube bundle section 32 being located on the side of the lower wing surface 12 of the longitudinal beam 10 away from the upper wing surface 11, thereby improving the reliability of the mounting bracket 40 and increasing the assembly efficiency of the brake tube bundle 30.

[0054] According to some embodiments of this utility model, such as Figure 2As shown, the frame assembly 100 also includes an air reservoir 50, which is located below the longitudinal beam 10 and connected to the longitudinal beam 10. At least a portion of the brake tube bundle 30, which is parallel to the brake dryer 20, is located between the lower wing surface 12 and the air reservoir 50.

[0055] That is, the air reservoir 50 extends along a third direction C and is spaced apart from the lower flange 12 of the longitudinal beam 10 along a first direction A. At least a portion of the brake tube bundle 30 parallel to the brake dryer 20 is located between the lower flange 12 and the air reservoir 50. The air reservoir 50 is suitable for storing gas compressed by the vehicle's air compressor. Thus, by placing the air reservoir 50 below the longitudinal beam 10 and ensuring that at least a portion of the brake tube bundle 30 parallel to the brake dryer 20 is located between the lower flange 12 and the air reservoir 50, the layout of the brake tube bundle 30 is optimized. This avoids interference between the brake tube bundle 30 and surrounding components, shortens the connection path between the brake tube bundle 30 and the air reservoir 50, and improves the space utilization of the frame assembly 100.

[0056] The vehicle according to a second aspect embodiment of the present invention includes a frame assembly 100 of any one of the first aspect embodiments described above.

[0057] In this embodiment, by placing at least a portion of the brake tube bundle 30 parallel to the brake dryer 20 on the side of the lower wing surface 12 of the longitudinal beam 10 away from the upper wing surface 11, and by connecting the brake tube bundle 30 to the longitudinal beam 10 through the mounting bracket 40, the reliability of the brake tube bundle 30 can be effectively improved, the layout of the brake tube bundle 30 can be optimized, interference between the brake tube bundle 30 and the brake dryer 20 and other components can be avoided, wear of the brake tube bundle 30 can be avoided, the service life of the brake tube bundle 30 can be extended, the risk of fire can be reduced, and brake failure of the brake tube bundle 30 can be avoided, thereby improving the safety and reliability of the vehicle.

[0058] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0059] In the description of this utility model, "first feature" and "second feature" may include one or more of the features. In the description of this utility model, "multiple" means two or more. In the description of this utility model, "above" or "below" the second feature may include direct contact between the first and second features, or contact between the first and second features through another feature between them. In the description of this utility model, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature.

[0060] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0061] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A frame assembly (100), characterized by, The application relates to a brake heat exchanger, comprising: a stringer (10) comprising an upper wing surface (11) and a lower wing surface (12); a brake heat exchanger (20) connected to the stringer (10); a brake tube bundle (30) at least partially parallel to the brake heat exchanger (20) on a side of the lower wing surface (12) away from the upper wing surface (11), the at least partially of the brake tube bundle (30) being connected to the stringer (10).

2. The frame assembly (100) of claim 1, wherein, The brake tube bundle (30) comprises: a first tube bundle section (31) arranged between the upper wing surface (11) and the lower wing surface (12); a second tube bundle section (32) at least partially arranged on a side of the lower wing surface (12) away from the upper wing surface (11).

3. The frame assembly (100) of claim 2, characterized in that Further comprising: at least one mounting bracket (40) having one end connected to the stringer (10) and the other end at least partially arranged on a side of the lower wing surface (12) away from the upper wing surface (11), the mounting bracket (40) being used for mounting the brake tube bundle (30).

4. The frame assembly (100) of claim 3, wherein, The mounting bracket (40) is a plurality of mounting brackets (40), and the plurality of mounting brackets (40) comprises: a first bracket (41) having one end connected to the stringer (10) and the other end extending in a first direction (A) away from the upper wing surface (11) and being bent in a second direction (B), the first direction (A) being perpendicular to the second direction (B).

5. The frame assembly (100) of claim 3, wherein, The connecting part of the first tube bundle section (31) and the second tube bundle section (32) is inclined, The plurality of mounting brackets (40) comprises: a second bracket (42) having one end connected to the stringer (10) and the other end connected to the connecting part of the first tube bundle section (31) and the second tube bundle section (32).

6. The frame assembly (100) of claim 5, wherein, The one end of the second bracket (42) is in contact with the lower wing surface (12) on a side of the lower wing surface (12) adjacent to the upper wing surface (11).

7. The frame assembly (100) of claim 5, wherein, The width of the other end of the second bracket (42) along the length direction of the stringer (10) is greater than or equal to the width of the one end of the second bracket (42) along the length direction of the stringer (10).

8. The frame assembly (100) of claim 5, wherein, The other end of the second bracket (42) comprises an extension section (421) having one end connected to the lower wing surface (12) and the other end inclined in the length direction of the stringer (10) away from the upper wing surface (11) on a side of the lower wing surface (12) away from the upper wing surface (11), the extension section (421) being matched with the connecting part of the second tube bundle section (32) and the first tube bundle section (31).

9. The frame assembly (100) according to any one of claims 1-8, characterized in that, Further comprising: A gas reservoir (50) is arranged below the stringer (10), the gas reservoir (50) is connected with the stringer (10), at least part of the brake pipe bundle (30) and the brake dryer (20) are parallel and located between the lower wing surface (12) and the gas reservoir (50).

10. A vehicle characterized by comprising: A vehicle frame assembly (100) comprising a vehicle frame (10) according to any one of claims 1-9.

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