Support, support assembly and vehicle

Abstract

The application relates to the technical field of vehicles, and provides a support, a support assembly and a vehicle, which comprise a support body, the support body comprises a mounting part and at least two groups of connecting parts, the two groups of connecting parts are symmetrically distributed with the center of symmetry being the middle line in the length direction of the mounting part, the connecting parts are adapted to be connected with a vehicle frame, and the connecting parts are integrally formed with the mounting part. The support, the support assembly and the vehicle have the advantages of higher integrally formed strength, strong corrosion resistance and higher overall production efficiency.

Description

Technical Field

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

[0002] Currently, the bracket structures used in commercial vehicles are mostly welded structures. The precision of these brackets cannot be guaranteed, resulting in relatively weak structural strength and susceptibility to corrosion problems such as rust. Furthermore, the welding process is involved in production, impacting overall production efficiency and increasing processing costs. Summary of the Invention

[0003] The purpose of this application is to provide a bracket, bracket assembly, and vehicle to solve or alleviate the problems existing in the prior art.

[0004] To achieve the above objectives, this application provides the following technical solution: This application provides a bracket, comprising: The bracket body includes a mounting part and at least two sets of connecting parts. The two sets of connecting parts are symmetrically distributed with the midline of the length direction of the mounting part as a mirror center. The connecting parts are adapted to be connected to the vehicle frame. The connecting parts and the mounting part are integrally formed.

[0005] Optionally, each set of connecting parts includes at least two connecting plates, and each connecting plate is connected to the mounting part by a bending part. The connecting plate, the bending part, and the mounting part are integrally formed to enhance the overall strength of the mounting part and form an installation space between the connecting plate and the mounting part. Each connecting plate is provided with at least one connecting hole, and the connecting holes on the four connecting plates correspond to the positions of the through holes on the frame.

[0006] Optionally, the bent portion is formed with at least one reinforcing rib along its bending direction.

[0007] Optionally, the mounting part is provided with a first fixing hole, a second fixing hole, a third fixing hole, a fourth fixing hole, a fifth fixing hole and a sixth fixing hole, and the number of the first fixing hole, the second fixing hole, the third fixing hole, the fourth fixing hole, the fifth fixing hole and the sixth fixing hole is N, and N is not less than 2; The first fixing hole and the second fixing hole are respectively distributed on both sides of the width direction of the mounting part. The first fixing hole is used to fix the integrated controller and the second fixing hole is used to fix the storage battery. The third fixing hole is disposed between the first fixing hole and the second fixing hole, and the third fixing hole is used to fix and install the cooling water pump. A cooling water pipe passage hole is provided on the mounting part near the first fixing hole, and the fourth fixing hole is provided between the multiple first fixing holes to fix and install the liquid thermal PTC. The fifth fixing hole and the sixth fixing hole are opened on the side away from the first fixing hole in the width direction of the mounting part. The fifth fixing hole is used to fix the vehicle controller and the sixth fixing hole is used to fix the expansion tank. The side edge of the mounting part is formed with an arc-shaped inner groove that is adapted to the structure shape of the expansion tank at the position where the expansion tank is installed. The sixth fixing hole is distributed on both sides of the arc-shaped inner groove.

[0008] Optionally, four first fixing holes are provided, and the four first fixing holes are distributed in a rectangular array on the mounting part. The four fixing holes include one through hole and three oblong holes.

[0009] Optionally, a first weight-reducing hole is provided at the middle position of the plurality of first fixing holes, and a second weight-reducing hole is provided at the middle position of the plurality of second fixing holes.

[0010] Optionally, flanges are formed at the edges of the connecting portion and the mounting portion, as well as at the edges of the first weight-reducing hole and the second weight-reducing hole, to enhance the overall strength of the bracket.

[0011] Optionally, the mounting portion is formed with a plurality of shaped concave ribs, which are used to enhance the strength of the mounting portion. The shaped concave ribs are elongated and distributed at intervals along the length direction of the mounting portion.

[0012] A bracket assembly includes the bracket, on which an integrated controller, a battery, a cooling water pump, a liquid thermal PTC, a vehicle controller, and an expansion tank are disposed; the cooling water pump and the liquid thermal PTC are disposed on one side of the mounting part, and the integrated controller, the battery, the vehicle controller, and the expansion tank are disposed on the other opposite side of the mounting part.

[0013] A vehicle includes the bracket, and / or the bracket assembly.

[0014] Beneficial effects: The bracket, bracket assembly, and vehicle provided in this application embodiment include a bracket body, which includes a mounting part and at least two sets of connecting parts. The two sets of connecting parts are symmetrically distributed with the midline of the mounting part along its length as a mirror center. The connecting parts are adapted to be connected to the vehicle frame. The connecting parts and the mounting part are integrally formed. The bracket body, which is designed by integrally die-casting the mounting part and the connecting parts, has higher structural strength and is a non-welded part with stronger corrosion resistance. Furthermore, the production efficiency of the bracket body is higher. With two sets of connecting parts, there are fewer installation points, the installation accuracy of the bracket body is higher, and the assembly efficiency of the workshop is improved. Attached Figure Description

[0015] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. Wherein: Figure 1 This is a three-dimensional structural schematic diagram of a bracket provided according to some embodiments of this application; Figure 2 This is a schematic diagram of the cooperation structure between the bracket body and the vehicle frame in a bracket according to some embodiments of this application; Figure 3 This is a top view of a support assembly provided according to some embodiments of this application; Figure 4 This is a structural front view of a support assembly provided according to some embodiments of this application.

[0016] Explanation of reference numerals in the attached figures: 1. Mounting section; 101. First fixing hole; 1011. Through hole; 1012. Waist-shaped hole; 102. Second fixing hole; 103. Third fixing hole; 104. Fourth fixing hole; 105. Fifth fixing hole; 106. Sixth fixing hole; 107. Cooling water pipe through hole; 108. Arc-shaped inner groove; 109. First weight reduction hole; 110. Second weight reduction hole; 111. Flanged edge; 112. Shaped concave rib; 2. Connecting section; 21. Connecting plate; 22. Connecting hole; 3. Bending section; 31. Reinforcing rib; 4. Integrated controller; 5. Battery; 6. Cooling water pump; 7. Liquid thermal PTC; 8. Vehicle controller; 9. Expansion tank; 10. Side mounting bracket. Detailed Implementation

[0017] The present application will now be described in detail with reference to the accompanying drawings and embodiments. Various examples are provided by way of explanation and not by way of limitation. In fact, those skilled in the art will understand that modifications and variations can be made to the present application without departing from the scope or spirit of the present application. For example, a feature shown or described as part of one embodiment may be used in another embodiment to produce yet another embodiment. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention should fall within the scope of protection of the embodiments of the present invention.

[0018] In one embodiment of this application, such as Figure 1 and Figure 2 As shown, a bracket includes a bracket body. The bracket body is made of 510L sheet metal using a die-casting and punching process, consisting of four steps: blanking and punching, flanging (internal double cavity), flanging (outer side), and punching. The bracket body includes a mounting part 1 and two sets of connecting parts 2. The mounting part 1 has a rectangular plate-like structure. The two sets of connecting parts 2 are symmetrically distributed with the midline along the length of the mounting part 1 as a mirror center. The connecting parts 2 are adapted to connect to the vehicle frame and are integrally formed with the mounting part 1. Each connecting part 2 includes two connecting plates 21. Each connecting plate 21 is connected to the mounting part 1 by a bending part 3. The connecting plate 21, the bending part 3, and the mounting part 1 are integrally formed. The bending part 3 causes the connecting plate 21 and the mounting part 1 to be staggered and not in the same plane, thereby enhancing the overall strength of the mounting part 1 and forming an installation space between the connecting plate 21 and the mounting part 1, facilitating the installation of various integrated components. Two reinforcing ribs 31 are formed on the bending part 3 along its bending direction. The use of reinforcing ribs 31 can further enhance the strength of the bending part 3.

[0019] Four connecting plates 21 are distributed at the four corners of the mounting section 1. Each connecting plate 21 has a connecting hole 22. The connecting holes 22 on the four connecting plates 21 correspond to the positions of the through holes on the frame. The four connecting plates 21 are fixed to the lower wing surface of the frame by four M12 bolts. The four connecting holes 22 include one M13 round hole, two M18 round holes, and one 13*19 oblong hole. This arrangement ensures the installation accuracy of the bracket body and the frame, and facilitates some displacement adjustment and error compensation. The spacing between the connecting holes 22 on the connecting plates 21 on the same side is 4902mm.

[0020] The mounting part 1 is provided with a first fixing hole 101, a second fixing hole 102, a third fixing hole 103, a fourth fixing hole 104, a fifth fixing hole 105 and a sixth fixing hole 106. The number of each of the first fixing hole 101, the second fixing hole 102, the third fixing hole 103, the fourth fixing hole 104, the fifth fixing hole 105 and the sixth fixing hole 106 is N, and N is not less than 2. The first fixing hole 101 and the second fixing hole 102 are respectively distributed on the left and right sides of the mounting part 1 in the width direction. The first fixing hole 101 is used to fix the integrated controller 4, and the second fixing hole 102 is used to fix the storage battery 5. There are four first fixing holes 101, which are arranged in a rectangular array on the mounting part 1. The four fixing holes include one through hole 1011 and three oblong holes 1012. The arrangement of one through hole 1011 and three oblong holes 1012 makes installation more convenient, facilitates some installation displacement adjustment and error compensation, and makes installation more convenient. The second fixing hole 102 includes battery bracket fixing holes and battery tie rod fixing holes. There are five battery bracket fixing holes in total. Three of the battery bracket fixing holes are arranged in a row on one side of the length direction of the mounting part 1, and the other two are arranged in a row on the other side of the length direction of the mounting part 1. This arrangement facilitates better fixing of the battery bracket. The battery tie rod fixing holes are oblong holes, and there are four of them. They are arranged in pairs on both sides of the length direction of the mounting part 1. The length direction of the oblong holes is parallel to the length direction of the mounting part 1. This arrangement facilitates the adjustment of misalignment and error compensation for the fixing and installation of the battery tie rod, ensuring the overall installation accuracy of the battery 5.

[0021] The third fixing hole 103 is disposed between the first fixing hole 101 and the second fixing hole 102, and is used to fix and install the cooling water pump. There are eight third fixing holes 103, arranged in a rectangular array of four. This arrangement is suitable for the size of the cooling water pump, and since the installation space of the cooling water pump is located below the mounting part 1, the arrangement of eight third fixing holes 103 makes the installation and fixation of the cooling water pump more secure.

[0022] A cooling water pipe passage hole 107 is provided on the side of the mounting part 1 near the first fixing hole 101 (i.e., the right side). A fourth fixing hole 104 is provided between the multiple first fixing holes 101 for fixing and installing the liquid-heated PTC7 (Positive Temperature Coefficient). Four fourth fixing holes 104 are provided, arranged in pairs on both sides of the first weight-reduction hole 109. The cooling water pipe passage hole 107 is an elongated hole with semi-circular ends to facilitate the passage of cooling water pipes. Furthermore, the cooling water pipe passage hole 107 is located close to the cooling water pump 6 for easy connection between the cooling water pipe and the cooling water pump 6. By placing the fourth fixing holes 104 between the first fixing holes 101, the lower mounting space of the mounting part 1 is fully utilized, enhancing the advantages of integrated installation and saving layout space.

[0023] The fifth fixing hole 105 and the sixth fixing hole 106 are located on the side of the mounting part 1 away from the first fixing hole 101 in the width direction. The fifth fixing hole 105 is used to fix the vehicle controller 8, and the sixth fixing hole 106 is used to fix the expansion tank 9. The side edge of the mounting part 1 has an arc-shaped inner groove 108 that is adapted to the structural shape of the expansion tank 9. The sixth fixing holes 106 are distributed on both sides of the arc-shaped inner groove 108. The fifth fixing holes 105 and the sixth fixing holes 106 are arranged along the length direction of the edge of the mounting part 1. The fifth fixing hole 105 is located at the edge of the mounting part 1, and there are two of them. This makes it easier to fix the vehicle controller 8 to the edge of the mounting part 1, reducing the space occupied by the vehicle controller 8. At the same time, it makes full use of the space left after the battery is installed, which is conducive to integrated installation layout. Two sixth fixing holes 106 are provided, distributed on both sides of the arc-shaped inner groove 108. The arc-shaped inner groove 108 expands the installation space of the expansion tank into the installation part 1, reducing the occupation of external space, which is more conducive to adapting to the installation space of the vehicle and avoiding incompatibility. At the same time, the two sixth fixing holes 106 are used to fix the expansion tank 9. Meanwhile, the arc-shaped inner groove 108 also limits the expansion tank 9 to prevent displacement due to external force.

[0024] A first weight-reduction hole 109 is provided at the middle position of a plurality of first fixing holes 101, and a second weight-reduction hole 110 is provided at the middle position of a plurality of second fixing holes 102. The first weight-reduction hole 109 and the second weight-reduction hole 110 are respectively provided between the first fixing holes 101 and the second fixing holes 102. This is mainly because the storage battery 5 and the integrated controller 4 occupy a large area, and other components cannot be installed in the corresponding mounting parts 1. Therefore, the corresponding positions are respectively provided as the second weight-reduction hole 110 and the first weight-reduction hole 109, thereby reducing the overall weight of the mounting parts 1, achieving lightweighting, and reducing costs.

[0025] Flanges 111 are formed at the edges of the connecting part 2 and the mounting part 1, as well as at the edges of the first weight-reducing hole 109 and the second weight-reducing hole 110. The flanges 111 are used to enhance the overall strength of the bracket. With this configuration, the flanges 111 are directly formed during the die-casting process, which can improve the support strength of the entire bracket. Three shaped concave ribs 112 are formed on the mounting part 1. The shaped concave ribs 112 are used to enhance the strength of the mounting part 1. The shaped concave ribs 112 are elongated and distributed at intervals along the length of the mounting part 1. The three shaped concave ribs 112 have different lengths, so as to adapt to the position of other fixing holes, making full use of the spare space of the mounting part 1, and enhancing the strength of the mounting part 1. Moreover, the spaced arrangement can increase the strength of the mounting part 1 from different positions, thereby improving the overall strength of the mounting part 1.

[0026] A bracket assembly includes a bracket on which an integrated controller 4, a battery 5, a coolant pump 6, a liquid thermal PTC 7, a vehicle controller 8, and an expansion tank 9 are mounted. The coolant pump 6 and the liquid thermal PTC 7 are located on one side of the mounting part, while the integrated controller 4, battery 5, vehicle controller 8, and expansion tank 9 are located on the opposite side of the mounting part 1. The integrated controller 4 is connected to the first fixing hole 101 via four M10 bolts. The battery 5 is connected to the battery bracket fixing holes in the four second fixing holes 102 via four M8 bolts, and is also connected to the battery tie rod fixing holes via four hooks, thereby achieving overall battery fixation. The expansion tank 9 is connected to the two sixth fixing holes 106 via two M8 bolts. A spare nut is welded to the mounting part 1 at the position corresponding to the sixth fixing hole 106 to mate with the M8 bolts. The vehicle controller 8 is connected to the two fifth fixing holes 105 via two M8 bolts. A spare nut is welded to the mounting part 1 at the position corresponding to the fifth fixing hole 105 to mate with the M8 bolts. The liquid heat PTC7 is mounted on the mounting part 1 by four M8 bolts and four fourth fixing holes 104; the cooling water pump 6 is connected to the four third fixing holes 103 by four M6 bolts and is mounted on the mounting part 1; the mounting part 1 is also provided with a side mounting bracket 10 on the side near the vehicle controller 8, which is suitable for connecting and fixing the bracket to the external water pipe bracket.

[0027] A vehicle including a bracket, and / or a bracket assembly.

[0028] In another embodiment of this application, the difference between this embodiment and the other embodiments is that, as Figure 2 As shown, the first fixing hole 101 is provided with six holes, including one through hole 1011 and five oblong holes 1012. One oblong hole 1012 is located on the same side as the through hole 1011, and the other four oblong holes 1012 are distributed on the other side of the length direction of the mounting part 1. The four oblong holes 1012 are arranged in a rectangular array. The four oblong holes 1012 located on the same side are grouped in pairs based on the distribution along the width direction of the mounting part 1. The spacing between the two oblong holes 1012 in each group is the same as the spacing between the through hole 1011 and the oblong hole 1012 on the same side. Compared with other embodiments, providing two more oblong holes 1012 can adapt to integrated controllers of different lengths and improve the installation adaptability of the bracket body.

[0029] The working principle is as follows: The bracket body, with its integral die-cast design of the mounting section and connecting section, boasts higher structural strength and is a non-welded component, offering enhanced corrosion resistance. Furthermore, the bracket body's production efficiency is higher. Utilizing two sets of connecting sections reduces installation points, resulting in higher installation precision and improved assembly efficiency in the workshop. The die-cast flanges distributed across the mounting section, connecting section, bending section, and the edges of the first and second weight-reducing holes enhance the overall strength of the bracket. Additionally, shaped ribs are incorporated at the bending section and on the mounting section, further increasing the bracket's strength. The mounting section features a rationally distributed arrangement of the first, second, third, fourth, fifth, and sixth fixing holes, enabling integrated installation of the controller, battery, coolant pump, liquid thermal PTC, expansion tank, and vehicle controller. The coolant pump and liquid thermal PTC, along with other components, are positioned on different sides of the mounting section, making efficient use of the mounting space. In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention 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. Therefore, they should not be construed as limitations on this invention.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0031] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0032] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0033] In this invention, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A support, characterized in that, include: The bracket body includes a mounting part and at least two sets of connecting parts. The two sets of connecting parts are symmetrically distributed with the midline of the length direction of the mounting part as a mirror center. The connecting parts are adapted to be connected to the vehicle frame. The connecting parts and the mounting part are integrally formed.

2. The bracket according to claim 1, characterized in that, Each set of connecting parts includes at least two connecting plates. Each connecting plate is connected to the mounting part by a bending part. The connecting plate, the bending part, and the mounting part are integrally formed to enhance the overall strength of the mounting part and form an installation space between the connecting plate and the mounting part. Each connecting plate is provided with at least one connecting hole. The connecting holes on the four connecting plates correspond to the positions of the through holes on the frame.

3. The bracket according to claim 2, characterized in that, The bent portion has at least one reinforcing rib formed along its bending direction.

4. The bracket according to claim 1, characterized in that, The mounting part is provided with a first fixing hole, a second fixing hole, a third fixing hole, a fourth fixing hole, a fifth fixing hole and a sixth fixing hole, and the number of the first fixing hole, the second fixing hole, the third fixing hole, the fourth fixing hole, the fifth fixing hole and the sixth fixing hole is N, and N is not less than 2; The first fixing hole and the second fixing hole are respectively distributed on both sides of the width direction of the mounting part. The first fixing hole is used to fix the integrated controller and the second fixing hole is used to fix the storage battery. The third fixing hole is disposed between the first fixing hole and the second fixing hole, and the third fixing hole is used to fix and install the cooling water pump. A cooling water pipe passage hole is provided on the mounting part near the first fixing hole, and the fourth fixing hole is provided between the multiple first fixing holes to fix and install the liquid thermal PTC. The fifth fixing hole and the sixth fixing hole are opened on the side away from the first fixing hole in the width direction of the mounting part. The fifth fixing hole is used to fix the vehicle controller and the sixth fixing hole is used to fix the expansion tank. The side edge of the mounting part is formed with an arc-shaped inner groove that is adapted to the structure shape of the expansion tank at the position where the expansion tank is installed. The sixth fixing hole is distributed on both sides of the arc-shaped inner groove.

5. The bracket according to claim 4, characterized in that, The first fixing hole is provided in four parts, and the four first fixing holes are distributed in a rectangular array on the mounting part. The four fixing holes include one through hole and three oblong holes.

6. The bracket according to claim 4, characterized in that, A first weight-reducing hole is provided at the middle position of the plurality of first fixing holes, and a second weight-reducing hole is provided at the middle position of the plurality of second fixing holes.

7. The bracket according to claim 6, characterized in that, The edges of the connecting part and the mounting part, as well as the edges of the first weight-reducing hole and the second weight-reducing hole, are all formed with flanges, which are used to enhance the overall strength of the bracket.

8. The bracket according to claim 1, characterized in that, The mounting part is formed with a plurality of shaped concave ribs, which are used to enhance the strength of the mounting part. The shaped concave ribs are elongated and distributed at intervals along the length direction of the mounting part.

9. A support assembly, characterized in that, The bracket as described in any one of claims 1-8 is provided with an integrated controller, a battery, a cooling water pump, a liquid thermal PTC, a vehicle controller, and an expansion tank; the cooling water pump and the liquid thermal PTC are provided on one side of the mounting part, and the integrated controller, the battery, the vehicle controller, and the expansion tank are provided on the other opposite side of the mounting part.

10. A vehicle, characterized in that, Includes the stent as described in any one of claims 1-8, and / or the stent assembly as described in claim 9.

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