Battery mounting rack and vehicle

Abstract

The utility model discloses a battery mounting rack and a vehicle, the battery mounting rack comprises a mounting rack body, the mounting rack body is provided with a connecting part, the connecting part is used for being connected with a vehicle frame, at least two mounting spaces are formed in the mounting rack body, the mounting spaces are used for mounting batteries, the at least two mounting spaces are sequentially distributed along the vertical direction, and the connecting part is used for connecting the connecting part with the vehicle frame. A supporting surface is formed at the bottom of each mounting space; the fixing structure comprises a connecting rod and a pressing plate, the pressing plate is mounted at the top of the battery, and the connecting rod is used for connecting the mounting rack body with the pressing plate in a penetrating manner and enabling the pressing plate to press the battery towards the supporting surface. According to the battery installation frame, at least two batteries can be sequentially fixed in the corresponding installation spaces in the vertical direction, the vertical space is reasonably utilized, the longitudinal arrangement space of a vehicle is reduced, the battery installation frame is suitable for the vehicle with the small front-back axle distance, and the battery installation frame is simple in overall structure, convenient to disassemble and assemble and low in machining cost.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle manufacturing, in particular to a battery mounting rack and a vehicle with the battery mounting rack. Background Art

[0002] As competition in the commercial vehicle market becomes increasingly fierce, in order to meet the needs of different users, it is necessary to develop vehicles based on specific needs. When developing mountain transport vehicles, in order to ensure mountain cornering, it is usually necessary to minimize the length of the vehicle, that is, shorten the wheelbase of the vehicle. The existing 24V automotive battery layout is mainly arranged side by side in the X direction or arranged up and down using a more complex sheet metal stamping method. The former occupies a large space and cannot match vehicles with a shorter wheelbase. The latter requires a large initial mold investment and is costly, leaving room for improvement. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a battery mounting rack that can sequentially secure at least two batteries in corresponding mounting spaces along the vertical direction, rationally utilizing vertical space and reducing the longitudinal layout space of the vehicle to accommodate vehicles with a smaller front-to-rear wheelbase. The rack also features a simple overall structure, easy assembly and disassembly, and low manufacturing cost.

[0004] According to an embodiment of the utility model, the battery mounting rack includes: a mounting rack body, the mounting rack body is provided with a connecting portion, the connecting portion is used to be connected to the vehicle frame, and the mounting rack body is formed with at least two mounting spaces, the mounting spaces are used to install batteries, at least two of the mounting spaces are distributed in sequence along the up and down directions, and a support surface is formed at the bottom of each of the mounting spaces; a fixing structure, the fixing structure includes a connecting rod and a pressure plate, the pressure plate is installed on the top of the battery, and the connecting rod is used to connect the mounting rack body and the pressure plate, and the pressure plate presses the battery toward the support surface.

[0005] According to the battery mounting rack of the embodiment of the present invention, at least two mounting spaces are arranged on the mounting rack body and distributed in sequence along the upper and lower directions, and the mounting rack body is connected to the mounting rack body through a pressure plate and a connecting rod. At least two batteries can be fixed in the corresponding mounting spaces in sequence along the upper and lower directions, and then connected to the vehicle frame through the mounting rack body. In this way, the vertical space of the vehicle is rationally utilized, and the longitudinal layout space of the vehicle is reduced to adapt to vehicles with a smaller front and rear wheelbase. The overall structure is simple, disassembly and assembly are convenient, and the processing cost is low.

[0006] According to some embodiments of the battery mounting rack of the present invention, the mounting rack body includes a connecting structure and at least two mounting brackets, two adjacent mounting brackets are spaced apart and connected by the connecting structure, a plurality of mounting spaces are defined between two adjacent mounting brackets, and the support surface is formed on the connecting structure; the fixing structure also includes a connecting rod, and the connecting structure is connected to the pressure plate through the connecting rod.

[0007] According to some embodiments of the present invention, the battery mounting bracket includes a first support tube and a second support tube, the first support tube includes a first tube portion and a second tube portion, the second support tube is parallel to and spaced apart from the second tube portion, one end of the first tube portion is connected to the second support tube and the other end is bent and connected to the second tube portion, and the connecting portion is provided on the second tube portion;

[0008] There are multiple connecting structures, the lowest one among the multiple connecting structures is connected to the first pipe part, and each of the remaining connecting structures is connected to the second supporting pipe and the second pipe part.

[0009] According to some embodiments of the battery mounting rack of the present invention, the first support tube further includes an arc-shaped tube portion, which is connected between the first tube portion and the second tube portion, and makes the first tube portion and the second tube portion perpendicular to each other.

[0010] According to some embodiments of the battery mounting rack of the present invention, the extension length of the second support tube is less than the extension length of the second tube portion;

[0011] Among the plurality of connection structures, one end of the connection structure located at the top is connected to the side wall of the second tube portion and the other end is supported by the upper end of the second support tube.

[0012] According to some embodiments of the battery mounting bracket of the present invention, the second tube portion is provided with a reinforcing sleeve, the connecting portion is configured as a connecting fixing hole, and the mounting bracket is detachably connected to the vehicle frame via a connecting piece passing through the reinforcing sleeve and the connecting fixing hole.

[0013] According to some embodiments of the battery mounting rack of the present invention, the connection structure includes two first connecting plates and two second connecting plates, the two first connecting plates are spaced apart and distributed along the first direction, and the two first connecting plates are respectively connected to the two mounting brackets, the two second connecting plates are spaced apart and connected between the two first connecting plates along the second direction, and the second connecting plates form the support surface.

[0014] According to some embodiments of the battery mounting rack of the present invention, among the multiple connecting structures, the first connecting plate and the second connecting plate of the connecting structure located at the bottom are integrally formed, and the first connecting plate and the second connecting plate of each of the remaining connecting structures are connected by a connecting piece.

[0015] According to some embodiments of the present invention, the battery mounting rack further includes a fixing bracket, the fixing bracket including a support plate and two sub-brackets, the two sub-brackets being spaced apart and respectively connected to the top of the two mounting brackets, the support plate being connected between the bottoms of the two sub-brackets, and at least a portion of the mounting space located at the top is formed between the two sub-brackets, the sub-bracket having a mounting position formed above the mounting space, the mounting position being used to fix the fuse box;

[0016] And / or, at least one of the mounting brackets is provided with a fender on a side facing away from another adjacent mounting bracket.

[0017] The utility model also provides a vehicle.

[0018] A vehicle according to an embodiment of the present invention includes a battery mounting rack according to any one of the above embodiments.

[0019] The advantages of the vehicle and the above-mentioned battery mounting rack over the prior art are the same and will not be repeated here.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 This is a schematic structural diagram of a battery mounting rack according to an embodiment of the present utility model;

[0023] Figure 2 is a side view of a battery mounting rack according to an embodiment of the present utility model;

[0024] Figure 3 1 is a schematic structural diagram of a pressure plate of a battery mounting rack according to an embodiment of the present utility model;

[0025] Figure 4 This is a structural diagram of a connecting rod of a battery mounting rack according to an embodiment of the present utility model;

[0026] Figure 5It is a structural schematic diagram of a mudguard of a battery mounting rack according to an embodiment of the present utility model.

[0027] Reference numerals:

[0028] Battery mounting rack 100,

[0029] Mounting frame body 1, mounting space 11, connecting structure 12, supporting surface 121, first connecting plate 122, second connecting plate 123, second connecting hole 124, mounting bracket 13, first supporting tube 131, first tube portion 1311, second tube portion 1312, arc-shaped tube portion 1313, reinforcing sleeve 1314, connecting portion 1315, second support tube 132, switch bracket 133, pressing plate 21, first connecting hole 211, connecting rod 22, nut 221, fixing bracket 3, support plate 31, sub-bracket 32, mounting position 321, first sub-bracket 322, second sub-bracket 323, mudguard 4, avoidance groove 41. DETAILED DESCRIPTION

[0030] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0032] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0033] Unless otherwise specified, the front-to-back direction in this application is the longitudinal direction of the vehicle, that is, the X direction; the left-right direction is the lateral direction of the vehicle, that is, the Y direction; and the up-down direction is the vertical direction of the vehicle, that is, the Z direction.

[0034] Reference below Figure 1-Figure 5 Description: According to the battery mounting rack 100 of the embodiment of the present invention, at least two mounting spaces 11 are arranged on the mounting rack body 1 and distributed in sequence along the upper and lower directions, and are connected to the mounting rack body 1 through a pressure plate 21 and a connecting rod 22. At least two batteries can be fixed in the corresponding mounting spaces 11 in sequence along the upper and lower directions, and then connected to the vehicle frame through the mounting rack body 1. In this way, the vertical space of the vehicle is rationally utilized, and the longitudinal layout space of the vehicle is reduced to adapt to vehicles with a smaller front and rear wheelbase. The overall structure is simple, disassembly and assembly are convenient, and the processing cost is low.

[0035] like Figure 1-Figure 5 As shown, a battery mounting rack 100 according to an embodiment of the present invention includes: a mounting rack body 1 and a fixing structure.

[0036] The mounting frame body 1 is provided with a connecting portion 1315, which is used to connect to the vehicle frame, so that the mounting frame body 1 can be connected to the vehicle frame. The mounting frame body 1 can be directly connected to the vehicle frame through the connecting portion 1315, and the two can be detachably connected by bolts and other connecting parts. The connection method is simple and easy to assemble and disassemble. Specifically, the mounting frame body 1 can be connected to the longitudinal beam of the vehicle frame and can occupy the side space of the vehicle frame. It can realize the installation of the battery mounting frame 100 without occupying excess space in the vehicle, thereby improving the space utilization rate of the vehicle. In addition, the mounting frame body 1 can be indirectly connected to the vehicle frame, that is, a transition connection structure can be set between the mounting frame body 1 and the vehicle frame, and the battery mounting frame 100 can also be installed. Its setting method is diverse and can be flexibly selected according to the actual space layout.

[0037] The mounting frame body 1 is formed with at least two mounting spaces 11 for mounting batteries. The at least two mounting spaces 11 are sequentially distributed along the up and down directions, and a support surface 121 is formed at the bottom of each mounting space 11 .

[0038] Specifically, the battery mounting rack 100 is used to connect and fix batteries. The mounting rack body 1 is a basic frame structure, and at least two mounting spaces 11 are formed inside it, both for installing batteries, and at least two mounting spaces 11 are distributed in sequence along the up and down directions, that is, at least two batteries can be installed along the up and down directions, and a support surface 121 is formed at the bottom of each mounting space 11 to support the battery in each mounting space 11 to effectively carry the battery, wherein the mounting space 11 can be a square cavity, a circular cavity, etc., and can be set according to the shape of the battery, and the mounting space 11 can be two, three, four, etc., that is, two batteries, three batteries, four batteries, etc. can be installed to meet different usage requirements.

[0039] The fixing structure includes a connecting rod 22 and a pressing plate 21 . The pressing plate 21 is installed on the top of the battery. The connecting rod 22 is used to penetrate and connect the mounting frame body 1 and the pressing plate 21 , and the pressing plate 21 presses the battery toward the supporting surface 121 .

[0040] Specifically, the connecting rod 22 and the pressure plate 21 of the fixed structure are used to fix the battery to the mounting frame body 1, wherein the pressure plate 21 is installed on the top of the battery, that is, the pressure plate 21 is placed on the top of the battery to apply downward pressure to the battery. In actual design, the pressure plate 21 can be extended and distributed along the width direction of the battery. The pressure plate 21 can press the battery along its width direction, and one end of the connecting rod 22 is connected to the pressure plate 21, and the other end is connected to the mounting frame body 1, so that the battery is pressed toward the support surface 121 through the connecting rod 22 and the pressure plate 21 to achieve fixation of the battery. The connection method is simple and the installation is reliable.

[0041] Furthermore, at least two batteries are placed on the support surface 121 of an installation space 11 in the upper and lower directions respectively, and then the pressure plate 21 is pressed on the top of the battery, and the pressure plate 21 is connected to the mounting frame body 1 through the connecting rod 22, so that each battery is pressed toward the corresponding support surface 121, and the connection and fixation of at least two batteries can be achieved. This installation method can make the connection between the battery and the mounting frame body 1 more firmly and reliably, avoid the battery from moving or falling off, and ensure the stable and reliable operation of the battery.

[0042] Therefore, through the above-mentioned arrangement, at least two batteries can be installed in the up and down directions at one time to realize the integrated installation of at least two batteries, and the battery mounting frame 100 is connected to the vehicle frame. In this way, the arrangement of at least two batteries can occupy the vertical space of the vehicle. Compared with the battery mounting structure arranged side by side longitudinally, the battery mounting frame 100 of this embodiment can reduce the longitudinal arrangement space of the vehicle, can be adapted to vehicles with smaller front and rear wheelbases, and can improve space utilization. The structure of the pressure plate 21 is simple. Compared with stamping parts, there is no need to set up complex molds, which improves the production efficiency of the vehicle. The overall structure is simple, easy to disassemble and assemble, and the processing cost is low.

[0043] In some embodiments, the mounting frame body 1 includes a connecting structure 12 and at least two mounting brackets 13 , two adjacent mounting brackets 13 are spaced apart and connected by the connecting structure 12 , a plurality of mounting spaces 11 are defined between the two adjacent mounting brackets 13 , and a support surface 121 is formed on the connecting structure 12 .

[0044] Specifically, at least two mounting brackets 13 are spaced apart in sequence along one direction, and two adjacent mounting brackets 13 are connected by a connecting structure 12. At least two mounting brackets 13 can be connected to form a mounting frame body 1, and the connecting structure 12 can connect and support the two adjacent mounting brackets 13, so that the connection between the two adjacent mounting brackets 13 can be firm and reliable, thereby improving the structural strength of the mounting frame body 1.

[0045] Among them, after at least two mounting brackets 13 are installed, the connection structure 12 can be used to separate the two adjacent mounting brackets 13 into multiple installation spaces 11, and a support surface 121 is formed on the upper side of each connecting structure 12. In this way, two or more batteries can be placed on the support surface 121 of the connecting structure 12 respectively, and the connecting structure 12 and the pressure plate 21 can be connected by a connecting rod 22, so that the top and bottom of the battery can be pressed against the pressure plate 21 and the connecting structure 12 respectively, which can improve the installation strength of the battery.

[0046] In actual design, the connection structure 12 can be a connection plate, etc. The connection structure 12 can be detachably connected to the mounting bracket 13 by connecting members such as bolts, or can be connected by welding. Figure 4 As shown, one end of the connecting rod 22 is provided with an external thread, and the other end is provided with a nut 221, and as shown Figure 3 As shown, the pressing plate 21 is provided with two first connecting holes 211, and Figure 1 As shown, the connecting structure 12 is provided with two second connecting holes 124, the two first connecting holes 211 are arranged in a one-to-one correspondence with the two second connecting holes 124, the two connecting rods 22 extend in the up and down directions, and the two ends of the two connecting rods 22 are respectively threadedly engaged with the connecting structure 12 and the pressure plate 21 to increase the tensioning force of the connecting rods 22 on the connecting structure 12 and the pressure plate 21, thereby improving the installation strength of the battery.

[0047] In some embodiments, the mounting bracket 13 includes a first support tube 131 and a second support tube 132, the first support tube 131 includes a first tube portion 1311 and a second tube portion 1312, the second support tube 132 is distributed parallel to and spaced apart from the second tube portion 1312, one end of the first tube portion 1311 is connected to the second support tube 132 and the other end is bent and connected to the second tube portion 1312.

[0048] Specifically, the first support tube 131 includes a first tube portion 1311 and a second tube portion 1312 connected to each other, wherein the second support tube 132 can be configured as a straight tube, and the first support tube 131 can be configured as a curved tube, and the second support tube 132 and the second tube portion 1312 are arranged in parallel, and the two are spaced apart and distributed in one direction, and the spacing between them is greater than the length of the battery to meet the battery installation space 11 requirements. Figure 1 As shown, the second support tube 132 is located on the upper side of the first tube portion 1311 and is connected to one end of the first tube portion 1311, and the other end of the first tube portion 1311 is bent and connected to the second tube portion 1312, and the second support tube 132 and the second tube portion 1312 are both located on the same side of the first tube portion 1311.

[0049] The second support tube 132 is parallel and spaced apart from the second tube portion 1312, so that the installation space 11 forms an open side here, and the battery can be installed from the open side. Figure 1 As shown, the connecting portion 1315 is provided on the second tube portion 1312 , so that the second tube portion 1312 can be connected to the frame through the connecting portion 1315 to achieve the connection and fixation of the battery to the frame, which is simple to install and easy to assemble and disassemble.

[0050] Among them, the first support tube 131 and the second support tube 132 can both be made of standard square tubes and cylindrical tubes, and the second support tube 132 and the first tube part 1311 can be connected by welding. The installation is firm and reliable, and does not take up much space for the connection of the tubes, which is conducive to leaving more space for the installation of batteries. The second support tube 132 and the first tube part 1311 can be connected by bolts and other connectors. The setting method is diverse and can be flexibly selected according to actual conditions. It has a simple structure and low material cost, which reduces the setting cost of the mounting bracket 13, and the structure is lightweight, meeting the lightweight design requirements.

[0051] There are multiple connection structures 12 . The lowest one among the multiple connection structures 12 is connected to the first tube portion 1311 , and the remaining connection structures 12 are each connected to the second support tube 132 and the second tube portion 1312 .

[0052] Specifically, multiple connecting structures 12 are distributed in sequence along the up and down directions, wherein the connecting structure 12 located at the bottom is connected to the first tube portion 1311 of two adjacent mounting brackets 13, and each of the remaining connecting structures 12 is connected to the second support tube 132 and the second tube portion 1312 of two adjacent mounting brackets 13. In this way, the bottoms of the two adjacent mounting brackets 13 are connected and supported by the connecting structure 12, and are connected and supported by multiple connecting structures 12 at multiple positions in the vertical direction, which can improve the structural strength of the mounting frame body 1, and its layout is reasonable and simple.

[0053] Therefore, after at least two mounting brackets 13 are installed, the space between two adjacent mounting brackets 13 can be divided into multiple mounting spaces 11 through multiple connecting structures 12. In this way, two or more batteries can be placed on the support surface 121 of the connecting structure 12 respectively, and then the connecting structure 12 is connected to the pressure plate 21 through the connecting rod 22 to realize the installation of multiple batteries.

[0054] Among them, the mounting brackets 13 can be two, three, four, etc., and the connecting structures 12 can be two, three, etc. In this embodiment, as Figure 1 and Figure 2 As shown, there are two mounting brackets 13 and two connecting structures 12 , that is, there are two mounting spaces 11 . In this way, two batteries can be connected to the mounting spaces 11 in the up and down directions respectively.

[0055] In some embodiments, the first support tube 131 further includes an arc-shaped tube portion 1313 , which is connected between the first tube portion 1311 and the second tube portion 1312 , and makes the first tube portion 1311 and the second tube portion 1312 perpendicular to each other.

[0056] Specifically, if Figure 1 As shown, the arc-shaped tube portion 1313 is connected between the first tube portion 1311 and the second tube portion 1312, and the bending connection between the first tube portion 1311 and the second tube portion 1312 can be realized, and the arc-shaped tube portion 1313 can be constructed as a quarter-circular arc tube, and the center of the arc-shaped tube portion 1313 is located on the side of the second tube portion 1312 close to the first tube portion 1311. In this way, after the first tube portion 1311 and the second tube portion 1312 are connected by the arc-shaped tube portion 1313, the first tube portion 1311 and the second tube portion 1312 can be vertically distributed, and the second tube portion 1312 and the second support tube 132 both extend in the up and down directions, and the first tube portion 1311 can extend in an extension direction perpendicular to the second tube portion 1312.

[0057] Among them, when processing, the first support tube 131 can be bent using a straight tube, and the first support tube 131 can be formed in one go, and the first tube portion 1311 and the second tube portion 1312 are vertically connected, making the processing process simpler and more convenient, which is beneficial to improving the production efficiency of the battery mounting rack 100 and low in cost.

[0058] Therefore, by setting the arc-shaped tube portion 1313, an arc-shaped feature can be formed at the connection between the first tube portion 1311 and the second tube portion 1312, which can avoid other structures in the vehicle. It occupies less space and can avoid interference with other structures. The arc-shaped tube portion 1313 can make the connection between the first tube portion 1311 and the second tube portion 1312 smoother.

[0059] In some embodiments, the extension length of the second support tube 132 is less than the extension length of the second tube portion 1312. Figure 1 As shown, in this embodiment, the arrangement of the first support tube 131 and the second support tube 132 is suitable for installing two batteries, the extension length of the second support tube 132 is greater than the height of one battery, and the extension length of the second tube portion 1312 of the first support tube 131 is greater than the extension length of the second support tube 132, and one battery can be accommodated between the top of the second support tube 132 and the top of the second tube portion 1312, that is, the distance between the top of the second support tube 132 and the top of the second tube portion 1312 can be the same as the extension length of one second support tube 132. In this way, two batteries can be installed vertically in sequence, and the extension length of the second support tube 132 is shorter, which can save the material cost of the mounting bracket 13 and reduce the overall weight of the mounting bracket 13.

[0060] It should be noted that the extension lengths of the first support tube 131 and the second support tube 132 can be adjusted or changed to adapt to batteries and urea tanks of different capacities, thereby improving the level of commonality.

[0061] Among the plurality of connection structures 12 , the topmost connection structure 12 has one end connected to the side wall of the second tube portion 1312 and the other end supported by the upper end of the second support tube 132 .

[0062] Specifically, the topmost connecting structure 12 is connected to the second supporting tubes 132 and the second tube portions 1312 of the two adjacent mounting brackets 13, as shown in FIG. Figure 1 As shown, one end of the connecting structure 12 is connected to the upper ends of the two second support tubes 132, and the other end of the connecting structure 12 is connected to the side wall of the second tube portion 1312. In this way, the upper parts of the two adjacent mounting brackets 13 can be connected and supported by the connecting structure 12, and multiple connecting structures 12 can be used to connect and support at multiple positions in the vertical direction, which can improve the structural strength of the mounting frame body 1, and its layout is reasonable and simple.

[0063] Thus, through the above-mentioned connection method, the connection structure 12 and the mounting bracket 13 can be connected at four points, thereby improving the connection strength between the two and enhancing the installation strength of the battery.

[0064] In some embodiments, the second tube portion 1312 is sleeved with a reinforcing sleeve 1314 , the connecting portion 1315 is configured as a connecting fixing hole, and the mounting bracket 13 is detachably connected to the vehicle frame via a connector penetrating the reinforcing sleeve 1314 and the connecting fixing hole.

[0065] Among them, the reinforcing sleeve 1314 has a reinforcing effect. The second tube portion 1312 is sleeved with the reinforcing sleeve 1314, which can improve the structural strength of the local area of the second tube portion 1312, that is, it can increase the connection strength of the connecting part, thereby improving the installation strength between the second tube portion 1312 and the frame, so as to improve the stability of the battery installation.

[0066] Specifically, the reinforcing sleeve 1314 can be constructed as a steel sleeve, which can be made of Q345 steel pipe to improve the self-strength of the reinforcing sleeve, and the second pipe portion 1312 is provided with a connecting hole, and the reinforcing sleeve 1314 is sleeved in the connecting hole and connected to the second pipe portion 1312 by welding to improve the connection strength between the reinforcing sleeve 1314 and the second pipe portion 1312, and a connecting portion 1315 is formed in the reinforcing sleeve 1314, and the connecting portion 1315 can be constructed as a connecting fixing hole, and the connecting piece can be a connecting bolt, which is passed through the reinforcing sleeve 1314 and the connecting fixing hole is threadedly connected to the connecting hole of the frame. The connection method is simple and easy to install.

[0067] Each second tube portion 1312 is provided with a plurality of reinforcing sleeves 1314. Correspondingly, each reinforcing sleeve 1314 is provided with a connecting fixing hole. In this embodiment, Figure 1 As shown, each second tube portion 1312 is provided with two reinforcing sleeves 1314 . Thus, the second tube portion 1312 is connected to the vehicle frame through a plurality of connectors, thereby improving the strength and stability of the battery installation.

[0068] In some embodiments, a switch bracket 133 is further provided at the upper end of the second support tube 132. The switch bracket 133 is used to install the main power switch. Specifically, Figure 1 As shown, the upper end of the second support tube 132 is connected to the connecting structure 12, and one end of the connecting structure 12 is connected to the switch bracket 133. The switch bracket 133 is provided with a connecting hole and is connected to the main power switch through connecting parts such as bolts. The main power switch can be integrated into the battery mounting frame 100, wherein the switch bracket 133 can be welded to the connecting structure 12, and can also be detachably connected through connecting parts such as bolts. Its connection method is simple and the installation is reliable.

[0069] In some embodiments, the connecting structure 12 includes two first connecting plates 122 and two second connecting plates 123, the two first connecting plates 122 are spaced apart along the first direction, and the two first connecting plates 122 are respectively connected to the two mounting brackets 13, the two second connecting plates 123 are spaced apart along the second direction and connected between the two first connecting plates 122, and the second connecting plates 123 form a support surface 121.

[0070] Specifically, the first direction can be the front-to-back direction or the left-to-right direction, and the second direction can be the left-to-right direction or the front-to-back direction. In this embodiment, the first direction is the left-to-right direction, and the second direction is the front-to-back direction. The first connecting plate 122 can extend along the front-to-back direction, and the two first connecting plates 122 are distributed in parallel and spaced apart along the left-to-right direction. The second connecting plate 123 extends along the left-to-right direction, and the two second connecting plates 123 are distributed in parallel and spaced apart along the front-to-back direction, and the two ends of the two second connecting plates 123 are respectively connected to the two first connecting plates 122. In this way, the two first connecting plates 122 are respectively connected to the supports of the two second connecting plates 123, which can improve the structural strength of the connecting structure 12.

[0071] Among them, one end of the two first connecting plates 122 is connected to the top of the second support tube 132, and the other end is connected to the side wall of the second tube portion 1312, and the two second connecting plates 123 are formed with a support surface 121, that is, the battery can be placed above the second connecting plate 123, which can support the battery, and the two support surfaces 121 can improve the reliability of battery installation, and the two second connecting plates 123 and the two first connecting plates 122 are both provided with connecting flanges on the side away from each other, which can limit the battery along the second direction and the first direction, and the two second connecting plates 123 are respectively connected to the two first connecting plates 122, which can reduce the weight of the connecting structure 12, thereby reducing the overall weight of the battery mounting rack 100.

[0072] In some embodiments, among the multiple connection structures 12, the first connection plate 122 and the second connection plate 123 of the lowest connection structure 12 are integrally formed, and the first connection plate 122 and the second connection plate 123 of each of the remaining connection structures 12 are connected by a connector.

[0073] Specifically, the connecting structure 12 can also be an integral structure, wherein the connecting structure 12 located at the bottom is set to be integrally formed, that is, the two first connecting plates 122 and the two second connecting plates 123 are integrally formed. During actual processing, the processing of the connecting structure 12 can be achieved by cutting a steel plate into a ring, and the two first connecting plates 122 of the integrally formed connecting structure 12 are flat plates and can be fitted and connected to the upper side of the first tube portion 1311. The two second connecting plates 123 are formed with connecting flanges, which can limit the two ends of the battery in the second direction, and the two first connecting plates 122 are provided with mounting holes for connecting to the connecting rod 22.

[0074] Therefore, by setting the bottommost connection structure 12 as an integrally formed structure, the connection feature settings inside the connection structure 12 can be reduced, the assembly steps can be reduced, and the production efficiency can be improved.

[0075] The two second connecting plates 123 of each of the remaining connecting structures 12 can be detachably connected to the two first connecting plates 122 by connecting members such as bolts, and the two second connecting plates 123 can also be respectively welded to the two first connecting plates 122.

[0076] In some embodiments, the battery mounting rack 100 also includes a fixed bracket 3, which includes a support plate 31 and two sub-brackets 32. The two sub-brackets 32 are spaced apart and respectively connected to the top of the two mounting brackets 13. The support plate 31 is connected between the bottoms of the two sub-brackets 32, and at least part of the topmost mounting space 11 is formed between the two sub-brackets 32.

[0077] Specifically, the fixing bracket 3 is used to install the fuse box, and the fixing bracket 3 is connected to the rear side of the topmost installation space 11, and the fixing bracket 3 is located at the fixing bracket 3 and includes two sub-brackets 32, and the two sub-brackets 32 are spaced apart along the second direction and distributed corresponding to the two installation brackets 13, wherein the sub-bracket 32 includes a first sub-bracket 322 and a second sub-bracket 323 connected by bending, the first sub-bracket 322 extends along the up and down directions, and the second sub-bracket 323 extends along the second direction, and the fixing bracket 3 also includes a support plate 31, the support plate 31 is connected between the bottoms of the first sub-bracket 322 of the two sub-brackets 32, and the support plate 31 is connected to the two first connecting plates 122 of the connecting structure 12, and the second sub-brackets 323 of the two sub-brackets 32 are respectively connected to the upper side of the second tube portion 1312 at the end away from the first sub-bracket 322, so as to realize the connection and fixation of the fixing bracket 3 and the two adjacent installation brackets 13.

[0078] Therefore, by setting the above-mentioned fixed bracket 3, at least a part of an installation space 11 located at the top can be formed between the two sub-brackets 32, and the top battery can be installed between the two sub-brackets 32, and the pressure plate 21 can be connected to the two sub-brackets 32. In this way, the top battery is installed through the pressure plate 21 and the two sub-brackets 32, saving the use of the connecting rod 22, and the installation is more secure, and the top battery can be fixed by the pressure plate 21 and the two connecting rods 22. The setting methods are diverse and can be flexibly selected, and the structure of the battery mounting rack 100 is lighter and the cost is lower.

[0079] The support plate 31 and the connection structure 12 and the two second sub-brackets 323 and the second pipe portion 1312 may be connected by welding or by connecting members such as bolts.

[0080] The sub-bracket 32 is formed with a mounting position 321 above the mounting space 11, and the mounting position 321 is used to fix the fuse box, such as Figure 1As shown, a mounting position 321 is formed above the second sub-bracket 323 of the sub-bracket 32, and the fuse box can be set above the topmost battery. The mounting position 321 can be constructed as a mounting hole, and the connection between the fuse box and the second sub-bracket 323 can be achieved by connecting parts such as bolts.

[0081] In other embodiments, at least one mounting bracket 13 is provided with a fender 4 on a side facing away from another adjacent mounting bracket 13. For example, the fender 4 can be provided on the side of the mounting bracket 13 facing away from the battery. This fender 4 serves to shield mud and water from the wheels, preventing splashes and mud from entering the battery mounting bracket 100, thereby protecting the batteries. The fender 4 has multiple mounting holes, and the second support tube 132 of the mounting bracket 13 has multiple connection holes. The fender 4 is connected to the mounting bracket 13 via multiple bolts or other connectors, or by snap-fitting or other methods. The fender 4 can be made of EVA plastic or other materials.

[0082] The location of the fender 4 can be selected according to the arrangement of the battery mounting frame 100 and the vehicle body, such as Figure 1 As shown, the outer side of the battery mounting bracket 100 can be used to connect the fender 4 , that is, the fender 4 can be connected to one of the two mounting brackets 13 or connected between the two mounting brackets 13 .

[0083] It should be noted that the second support tube 132 of one of the two mounting brackets 13 can assist in fixing the cargo box guardrail. Figure 5 As shown, an avoidance groove 41 can be provided at the connection between the fender 4 and the second support tube 132 to realize the installation of the cargo box guardrail, and the structure of the battery mounting frame 100 is reasonably utilized to provide a connection position for the structure of the vehicle body, so that the battery mounting frame 100 can integrate the installation of multiple structures.

[0084] The utility model also provides a vehicle.

[0085] According to the vehicle of the embodiment of the present invention, including the battery mounting rack 100 of any of the above-mentioned embodiments, at least two mounting spaces 11 are arranged on the mounting rack body 1 and distributed sequentially along the upper and lower directions, and are connected to the mounting rack body 1 through a pressure plate 21. At least two batteries can be fixed in the corresponding mounting spaces 11 sequentially along the upper and lower directions, thereby rationally utilizing the vertical space and reducing the longitudinal layout space of the vehicle to adapt to vehicles with a smaller front and rear wheelbase. The overall structure is simple, disassembly and assembly are convenient, and the processing cost is low.

[0086] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0087] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A battery mounting rack, characterized in that: include: A mounting frame body, wherein the mounting frame body is provided with a connecting portion, the connecting portion is used to connect to the vehicle frame, and the mounting frame body is formed with at least two mounting spaces, the mounting spaces are used to install batteries, the at least two mounting spaces are distributed in sequence along the upper and lower directions, and the bottom of each mounting space is formed with a support surface; The fixing structure includes a connecting rod and a pressure plate, the pressure plate is installed on the top of the battery, and the connecting rod is used to connect the mounting frame body with the pressure plate, and the pressure plate presses the battery toward the support surface.

2. The battery mounting rack according to claim 1, wherein: The mounting frame body includes a connecting structure and at least two mounting brackets. Two adjacent mounting brackets are spaced apart and connected by the connecting structure. A plurality of mounting spaces are defined between two adjacent mounting brackets. The supporting surface is formed on the connecting structure.

3. The battery mounting rack according to claim 2, characterized in that: The mounting bracket includes a first support tube and a second support tube, the first support tube includes a first tube portion and a second tube portion, the second support tube is parallel to and spaced from the second tube portion, one end of the first tube portion is connected to the second support tube and the other end is bent and connected to the second tube portion, and the connecting portion is provided on the second tube portion; There are multiple connecting structures, the lowest one among the multiple connecting structures is connected to the first pipe part, and each of the remaining connecting structures is connected to the second supporting pipe and the second pipe part.

4. The battery mounting rack according to claim 3, characterized in that: The first supporting tube further includes an arc-shaped tube portion, which is connected between the first tube portion and the second tube portion, and makes the first tube portion and the second tube portion perpendicular to each other.

5. The battery mounting rack according to claim 3, characterized in that: The extension length of the second support tube is smaller than the extension length of the second tube portion; Among the plurality of connection structures, one end of the connection structure located at the top is connected to the side wall of the second tube portion and the other end is supported by the upper end of the second support tube.

6. The battery mounting rack according to claim 3, characterized in that: The second pipe portion is sleeved with a reinforcing sleeve, the connecting portion is configured as a connecting fixing hole, and the mounting bracket is detachably connected to the vehicle frame via a connector penetrating the reinforcing sleeve and the connecting fixing hole.

7. The battery mounting rack according to claim 2, characterized in that: The connecting structure includes two first connecting plates and two second connecting plates, the two first connecting plates are spaced apart along a first direction, and the two first connecting plates are respectively connected to the two mounting brackets, the two second connecting plates are spaced apart along a second direction and connected between the two first connecting plates, and the second connecting plates form the supporting surface.

8. The battery mounting rack according to claim 7, characterized in that: Among the plurality of connection structures, the first connection plate and the second connection plate of the connection structure located at the bottom are integrally formed, and the first connection plate and the second connection plate of each of the remaining connection structures are connected by a connecting piece.

9. The battery mounting rack according to claim 2, characterized in that: The fixing bracket further comprises a fixing bracket, the fixing bracket comprising a support plate and two sub-brackets, the two sub-brackets being spaced apart and respectively connected to the top of the two mounting brackets, the support plate being connected between the bottoms of the two sub-brackets, and at least a portion of the mounting space located at the top is formed between the two sub-brackets, and the sub-bracket is formed with a mounting position above the mounting space, the mounting position being used to fix the fuse box; And / or, at least one of the mounting brackets is provided with a fender on a side facing away from another adjacent mounting bracket.

10. A vehicle, characterized in that: A battery mounting rack comprising the battery mounting rack according to any one of claims 1 to 9.

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