Fuel tank bracket and vehicle

Abstract

The present application provides a fuel tank bracket and a vehicle. The fuel tank bracket includes a bracket body and an adjusting member. The bracket body includes a mounting portion and a supporting portion. The mounting portion intersects and connects with the supporting portion. The mounting portion is used to connect to the vehicle. The supporting portion includes a supporting body and a first surface located on one side of the supporting body and extending in a first direction. The first surface is used to support the fuel tank. The adjusting member has a second surface located in the same plane as the first surface. The second surface is used to assist in supporting the fuel tank. The adjusting member is slidably connected to the supporting portion so that the second surface can be adjusted by a preset distance along the first direction. The fuel tank bracket of the present application, by providing a bracket body and an adjusting member, enables the adjusting member to move relative to the bracket body, allowing the adjusting member to adjust a preset distance along the first direction, thereby enabling the bracket body to support and install fuel tanks of different lengths and sizes, thereby increasing the applicability of the fuel tank bracket.

Description

Technical Field

[0001] The present application relates to the field of vehicle accessories, and in particular to a fuel tank bracket and a vehicle. Background Art

[0002] Vehicles, especially heavy trucks, are equipped with fuel tank brackets to support and install the fuel tanks. The fuel tank sizes of vehicles vary depending on different models and brands. For example, the fuel tanks of Sinotruk HOWO T5G A7T7 trucks range from 300 to 600 liters, the fuel tank capacity of Foton Auman GTL is 700 to 1230 liters, and the fuel tank capacity of Dongfeng Commercial Vehicle Tianlong flagship KX is 800 to 1350 liters. Different fuel tank sizes require brackets of different sizes for support, but the existing fuel tank brackets are not adjustable in size, have a single use, and are not very applicable. Summary of the Invention

[0003] The embodiments of the present application provide a fuel tank bracket and a vehicle, which solve the problem of low applicability of the fuel tank bracket on the vehicle.

[0004] In a first aspect, an embodiment of the present application provides a fuel tank bracket, comprising: a bracket body, comprising a mounting portion and a supporting portion, the mounting portion intersecting and connected with the supporting portion, the mounting portion being used to connect to a vehicle, the supporting portion comprising a supporting body and a first surface extending along a first direction and located on one side of the supporting body, the first surface being used to support the fuel tank; an adjusting member, having a second surface located in the same plane as the first surface, the second surface being used to assist in supporting the fuel tank, the adjusting member being slidably connected to the supporting portion so that the second surface can be adjusted a preset distance along the first direction.

[0005] According to an embodiment of the first aspect of the present application, the support body includes a bottom wall and a side wall fixedly connected to the bottom wall, the side wall includes a first side wall and a second side wall arranged opposite to each other, the first side wall, the second side wall and the bottom wall form a semi-enclosed structure, the adjustment member is accommodated in the semi-enclosed structure and is slidably connected to the first side wall and the second side wall respectively.

[0006] According to an embodiment of the first aspect of the present application, a first slide groove is provided on the first side wall, a first slider is provided in the first slide groove, and the first slider is slidably connected to the first slide groove; a second slide groove is provided on the second side wall, a second slider is provided in the second slide groove, and the second slider is slidably connected to the second slide groove, the first slider and the second slider are connected through a connecting block, the connecting block is fixedly connected to the adjusting member, and the connecting block is controlled by the first slider and the second slider to drive the adjusting member to move.

[0007] According to an embodiment of the first aspect of the present application, the adjusting member includes a top plate and an adjusting box body, the top plate includes a second surface, the box body is arranged on the side of the top plate away from the second surface, and a damping device is connected between the top plate and the adjusting box body.

[0008] According to an embodiment of the first aspect of the present application, the adjustment box includes a third side wall and a fourth side wall arranged opposite to each other, and the third side wall is arranged opposite to the first side wall, and the fourth side wall is arranged opposite to the second side wall. The top plate is fixedly connected to a first rotating block on both sides perpendicular to the first direction, and the first rotating block is arranged on a side of the top plate away from the second surface.

[0009] The third side wall and the fourth side wall are both provided with a third sliding groove, a third slider is provided in the third sliding groove, the third slider is slidingly connected to the third sliding groove, a first control plate is connected between the third slider and the first rotating block, the first control plate is rotationally connected to the third slider and the first rotating block respectively, and a first damping device is connected between the third slider and the third side wall.

[0010] According to an embodiment of the first aspect of the present application, a spring assembly is sleeved on the first damping device.

[0011] According to an embodiment of the first aspect of the present application, a second damping device is fixedly connected between the top plate and the adjustment box.

[0012] According to an embodiment of the first aspect of the present application, the adjusting member also includes a connecting rod and a connecting plate, the connecting rod extends along the first direction, the connecting rod is connected between the connecting plate and the adjustment box, the support body is also provided with a fourth slide groove, a support plate is provided in the fourth slide groove, the support plate is slidably connected to the fourth slide groove, and the support plate is fixedly connected to the connecting plate to support the connecting plate.

[0013] According to an embodiment of the first aspect of the present application, a buffer component is provided between the support plate and the connecting plate, and the buffer component is used for buffering.

[0014] According to an embodiment of the first aspect of the present application, the fuel tank bracket further includes a telescopic sleeve, and both ends of the telescopic sleeve are rotatably connected to the supporting body of the bracket body and the connecting plate of the adjusting member respectively.

[0015] According to the embodiment of the first aspect of the present application, the bracket body is made of Liangang nano-precipitated high-strength steel LG800NP material.

[0016] In a second aspect, an embodiment of the present application provides a vehicle comprising the above-mentioned fuel tank bracket.

[0017] Compared with the prior art, this application has at least the following beneficial effects:

[0018] The fuel tank bracket of the present application is provided with a bracket body and an adjusting member, wherein the bracket body includes a mounting portion and a supporting portion, the supporting portion includes a supporting body and a first surface extending along a first direction and located on one side of the supporting body, the first surface is used to support the fuel tank, the adjusting member is slidably connected to the supporting portion, and has a second surface located in the same plane as the first surface, and by making the adjusting member move relative to the bracket body, the second surface is adjusted to a preset distance along the first direction, so that the bracket body can support and install fuel tanks of different lengths and sizes, thereby increasing the applicability of the fuel tank bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments of the present application. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the fuel tank bracket according to an embodiment of the present application;

[0021] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0022] Figure 3 This is a partially cutaway perspective structural diagram of a fuel tank bracket according to an embodiment of the present application;

[0023] Figure 4 It is a partially cutaway perspective structural diagram of the adjusting member in the present invention;

[0024] Figure 5 for Figure 4 Enlarged view of point B in the middle;

[0025] Figure 6 Schematic diagram of the structure of the bracket body in the embodiment of the present application.

[0026] Among them, 10, bracket body; 11, mounting portion; 111, mounting hole; 12, support portion; 13, first surface; 14, support body; 15, bottom wall; 16, side wall; 161, first side wall; 162, first chute; 163, first slider; 164, second side wall; 165, second chute; 166, second slider; 167, fourth chute; 168, support plate; 169, screw; 170, control panel;

[0027] 20. Adjustment member; 21. Top plate; 22. Second surface; 23. Adjustment box; 231. Third side wall; 232. Third slide groove; 233. Third slider; 234. Connecting rod; 235. Connecting plate; 236. Magnetic component; 237. Connecting hole;

[0028] 30. Connecting block; 31. Buffer component; 32. Telescopic sleeve; 321. Stabilizing tube; 322. Telescopic portion; 33. Damping device; 331. First damping device; 332. Second damping device; 333. Spring assembly; 34. First rotating block; 35. First control panel; 36. Second rotating block; 37. Third rotating block. DETAILED DESCRIPTION

[0029] In order to make the application purpose, technical solution and beneficial technical effects of this application clearer, the application is further described in detail below with reference to the embodiments. It should be understood that the embodiments described in this specification are only for explaining this application and are not intended to limit this application.

[0030] For simplicity, this application only explicitly discloses certain numerical ranges. However, any lower limit may be combined with any upper limit to form an unspecified range; and any lower limit may be combined with other lower limits to form an unspecified range, and similarly, any upper limit may be combined with any other upper limit to form an unspecified range. In addition, although not explicitly stated, each point or individual value between the endpoints of a range is included in the range. Thus, each point or individual value may serve as its own lower limit or upper limit and be combined with any other point or individual value, or with other lower limits or upper limits, to form an unspecified range.

[0031] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. 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 embodiments of the present application 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. Therefore, they should not be understood as limiting the embodiments of the present application.

[0032] In addition, the technical terms "first," "second," etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. In the description of the embodiments of the present application, the meaning of "plurality" is more than two, unless otherwise specifically defined.

[0033] In the description of the embodiments of the present application, unless otherwise expressly specified or limited, technical terms such as "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components or interactions between two components. Those skilled in the art can understand the specific meanings of the above terms in the embodiments of the present application based on specific circumstances.

[0034] The above disclosure of the present application is not intended to describe every disclosed embodiment or every implementation in the present application. The following description more specifically illustrates exemplary embodiments. In many places throughout the application, guidance is provided through a series of examples, which can be used in various combinations. In each example, the enumeration is intended only as a representative group and should not be construed as exhaustive.

[0035] The inventor of the present application noticed that the fuel tank sizes of different vehicles are different, and fuel tanks of different sizes need to be supported by brackets of different sizes. However, the existing fuel tank brackets are not adjustable in size, are of single use, and have low applicability.

[0036] In view of the above problems, the present application provides a fuel tank bracket and a vehicle to solve the problem of low applicability of the fuel tank bracket on the vehicle. The technical solution provided by the present application is described in detail below.

[0037] See also Figures 1 to 3 The fuel tank bracket provided in the embodiment of the present application includes:

[0038] The bracket body 10 includes a mounting portion 11 and a supporting portion 12. The mounting portion 11 intersects and connects with the supporting portion 12. The mounting portion 11 is used to connect to the vehicle. The supporting portion 12 includes a supporting body 14 and a first surface 13 extending along a first direction on one side of the supporting body 14. The first surface 13 is used to support the fuel tank.

[0039] The adjusting member 20 has a second surface 22 located in the same plane as the first surface 13. The second surface 22 is used to assist the supporting portion 12 in supporting the oil tank. The adjusting member 20 is slidably connected to the supporting portion 12 so that the second surface 22 can be adjusted along the first direction by a preset distance.

[0040] The fuel tank bracket of the present application includes a bracket body 10 and an adjusting member 20. The bracket body 10 can be installed on a vehicle and support the fuel tank on the vehicle. The adjusting member 20 is used to adjust the size of the fuel tank bracket so that the fuel tank bracket can support fuel tanks of different sizes.

[0041] Specifically, the bracket body 10 includes a mounting portion 11, which is used to connect to the vehicle. It is understood that the mounting portion 11 can be provided with mounting holes 111, which can be used in conjunction with bolts to facilitate the mounting of the bracket body 10 on a vehicle such as a heavy truck. The number of mounting holes 111 can be set as needed. For example, Figure 1 As shown, there are three mounting holes 111 .

[0042] The mounting portion 11 and the supporting portion 12 are intersected and connected, that is, there is a preset angle between the mounting portion 11 and the supporting portion 12. The angle area formed by the mounting portion 11 and the supporting portion 12 can accommodate the fuel tank. Preferably, the preset angle is 60° to 120°. For example, see Figure 1 , the preset angle is 90°.

[0043] The supporting portion 12 has a first surface 13 extending along a first direction. The first surface 13 is used to contact the oil tank to achieve the supporting function of the supporting portion 12 .

[0044] The adjusting member 20 has a second surface 22 coplanar with the first surface 13. The second surface 22 is used to assist the supporting portion 12 in supporting the fuel tank. The adjusting member 20 is slidably connected to the bracket body 10. The sliding direction of the adjusting member 20 is the same as the extension direction of the first surface 13. This allows the second surface 22 to be adjusted along the first direction by a predetermined distance. This allows the size of the fuel tank bracket to be adjusted, allowing the bracket to support fuel tanks of different sizes.

[0045] See also Figure 3 In some embodiments, connection holes 237 are further provided on the first surface 13 and the second surface 22. The connection holes 237 are used to limit and fix the oil tank. The number and position of the connection holes 237 can be set as needed.

[0046] In summary, the fuel tank bracket of the embodiment of the present application is provided with a bracket body 10 and an adjusting member 20. By adjusting the second surface 22 of the adjusting member 20 along the first direction to a preset distance, the bracket body 10 is convenient for supporting and installing fuel tanks of different lengths, thereby increasing the applicability of the fuel tank bracket.

[0047] In some embodiments, please refer to Figures 1 to 3 The supporting body 14 includes a bottom wall 15 and a side wall fixedly connected to the bottom wall 15. The side wall includes a first side wall 161 and a second side wall 164 that are opposite to each other. The first side wall 161, the second side wall 164 and the bottom wall 15 form a semi-enclosed structure. The adjusting member 20 is accommodated in the semi-enclosed structure and is slidably connected to the first side wall 161 and the second side wall 164 respectively.

[0048] The support body 14 of the present application includes a bottom wall 15 and side walls. It is understood that the first surface 13 for supporting the fuel tank is located on the side of the side wall facing away from the bottom wall 15. The first side wall 161 and the second side wall 164 are arranged opposite each other and are respectively fixedly connected to the bottom wall 15. As a result, the bottom wall 15 and the side walls form a semi-enclosed structure with one side open. The adjustment member 20 is located within the semi-enclosed structure, which saves space, improves the compactness of the fuel tank bracket, and makes the fuel tank structure more simple.

[0049] In addition, the adjusting member 20 is accommodated in the semi-enclosed structure and is slidingly connected to the first side wall 161 and the second side wall 164 respectively, so that the first side wall 161 and the second side wall 164 can provide support force for the adjusting member 20, and the support force is symmetrical, which can improve the stability of the adjusting member 20.

[0050] It can be understood that the first surface 13 includes a first sub-surface and a second sub-surface, the first sub-surface and the second sub-surface are parallel and spaced apart, the adjusting member 20 is arranged in the area between the first sub-surface and the second sub-surface, and the second surface 22 of the adjusting member 20 is supported together with the first surface 13.

[0051] In some embodiments, see Figures 1 to 3 and Figure 6 The first side wall 161 is provided with a first slide groove 162, and a first slider 163 is provided in the first slide groove 162, and the first slider 163 is slidingly connected to the first slide groove 162; the second side wall 164 is provided with a second slide groove 165, and a second slider 166 is provided in the second slide groove 165, and the second slider 166 is slidingly connected to the second slide groove 165. The first slider 163 and the second slider 166 are connected through the connecting block 30, and the connecting block 30 is fixedly connected to the adjusting member 20. The connecting block 30 is controlled by the first slider 163 and the second slider 166 to drive the adjusting member 20 to move.

[0052] In this application, a connecting block 30 is connected between the first slider 163 and the second slider 166. The connecting block 30 is located between the bottom wall 15 of the support body 14 and the adjusting member 20, providing support for the adjusting member 20. The connecting block 30 is fixedly connected to the adjusting member 20. The first slider 163 and the second slider 166 slide simultaneously in the first and second chute 162 and chute 165, respectively, to move the connecting block 30, thereby moving the adjusting member 20. The size of the connecting block 30 and the contact area with the adjusting member 20 can be adjusted as needed.

[0053] It is understood that a screw 169 can be provided in the chute, connected to the slider, and the slider can be driven to slide in the chute by controlling the rotation of the screw 169, thereby driving the adjustment member 20 to move to adjust the size of the fuel tank bracket, thereby facilitating the support and installation of fuel tanks of different lengths and increasing the applicability of the bracket. In some embodiments, a control panel can also be provided and connected to the screw 169 so that the control panel can adjust the rotation of the screw 169.

[0054] For example, see Figure 2 One end of the screw 169 is connected to a control disk. When in use, the screw 169 is rotated in the slide groove by rotating the control disk. The rotation of the screw 169 drives the slider to slide in the slide groove, and the sliding of the slider in the slide groove drives the connecting block 30 to move. The connecting block 30 then drives the adjusting member 20 to move, so that the position of the adjusting member 20 is adjusted, and finally the purpose of adjusting the size of the fuel tank bracket is achieved.

[0055] In some embodiments, see Figure 4 and Figure 5 The adjusting member 20 includes a top plate 21 and an adjusting box 23 . The top plate 21 includes a second surface 22 . The adjusting box 23 is arranged on a side of the top plate 21 away from the second surface 22 . A damping device is connected between the top plate 21 and the adjusting box 23 .

[0056] In this application, the adjustment member 20 is composed of a top plate 21 and an adjustment housing 23. The top plate 21 has a second surface 22 for auxiliary support of the fuel tank. The adjustment housing 23 is disposed on the side of the top plate 21 facing away from the second surface 22 and is used to support the top plate 21. When the fuel tank is in use, during vehicle operation, vibrations transmitted from the outside of the vehicle are transmitted to the fuel tank, causing the top plate 21 to float up and down. A damping device is connected between the top plate 21 and the adjustment housing 23. The damping device is used to reduce the amplitude of the movement of the top plate 21 and reduce the impact of vibrations on the fuel tank.

[0057] In some embodiments, see Figure 1 、 Figures 4 to 6 The regulating box 23 includes a third side wall 231 and a fourth side wall (not shown) that are arranged opposite to each other, and the third side wall 231 is arranged opposite to the first side wall 161, and the fourth side wall is arranged opposite to the second side wall 164. The top plate 21 is fixedly connected to the first rotating block 34 on both sides perpendicular to the first direction. The first rotating block 34 is arranged on the side of the top plate 21 away from the second surface 22.

[0058] The third side wall 231 and the fourth side wall are both provided with a third sliding groove 232, and a third slider 233 is provided in the third sliding groove 232. The third slider 233 is slidingly connected to the third sliding groove 232. A first control plate 35 is connected between the third slider 233 and the first rotating block 34. The first control plate 35 is rotationally connected to the third slider 233 and the first rotating block 34 respectively. A first damping device 331 is connected between the third slider 233 and the third side wall 231.

[0059] When the fuel tank is in use, during the driving of the vehicle, the vibration transmitted from the outside of the vehicle is transmitted to the fuel tank, and the fuel tank drives the top plate 21 to float up and down, so that the top plate 21 drives the first control plate 35 to rotate, and the first control plate 35 drives the third slider 233 to move, and the amplitude of the movement is weakened by the first damping on the side, thereby reducing the impact of the vibration on the fuel tank.

[0060] In some embodiments, see Figure 4 and Figure 5 The first damping device 331 is sleeved with a spring assembly 333. The spring assembly 333 cooperates with the first damping device 331 to increase the shock absorption effect and extend the service life of the fuel tank.

[0061] In some embodiments, a second damping device 332 is fixedly connected between the top plate 21 and the adjustment box 23 .

[0062] The present application may also include a second damping device 332, which is disposed between the top plate 21 and the adjustment box 23 and is fixedly connected to the top plate 21 and the adjustment box 23. The second damping device 332 cooperates with the first damping device 331 to enhance the shock absorption effect and extend the service life of the fuel tank.

[0063] In some embodiments, see Figure 3 The adjusting member 20 also includes a connecting rod 234 and a connecting plate 235. The connecting rod 234 extends along the first direction. The connecting rod 234 is connected between the connecting plate 235 and the adjusting box 23. The supporting body 14 is also provided with a fourth slide groove 167. A support plate 168 is provided in the fourth slide groove 167. The support plate 168 is slidably connected to the fourth slide groove 167, and the support plate 168 is fixedly connected to the connecting plate 235 to support the connecting plate 235.

[0064] In this application, a fourth slide groove 167 is set on the supporting body 14, and a support plate 168 is set in the slide groove. The support plate 168 can be fixedly connected to the connecting plate 235. When the adjusting member 20 moves, the support plate 168 follows the connecting plate 235 to move and realize the supporting function.

[0065] In some embodiments, see Figure 3The adjusting member 20 is provided with a magnetic component 236 for adsorbing the oil tank.

[0066] The magnetic component 236 can be set in any component of the adjusting member 20. Preferably, the magnetic component 236 is set on the connecting plate 235. The magnetic component 236 can absorb the bottom of the oil tank to increase the stability of the oil tank connection.

[0067] In some embodiments, a buffer component 31 is provided between the support plate 168 and the connecting plate 235 , and the buffer component 31 is used for buffering.

[0068] In this application, a buffer component 31 is provided on the support plate 168 to provide a buffering effect in the event of vibration, thereby preventing damage to the mailbox. The buffer component can be made of a deformable material. For example, the buffer component is formed of a sponge or rubber material, that is, the buffer component 31 can be a sponge board or a rubber board. The buffer component 31 can also be made of other deformable materials, which will not be further described in this application.

[0069] In some embodiments, see Figure 1 and Figure 2 The fuel tank bracket further includes a telescopic sleeve 32 , both ends of which are rotatably connected to the supporting body 14 of the bracket body 10 and the connecting plate 235 of the adjusting member 20 .

[0070] The telescopic sleeve 32 is connected between the supporting portion 12 of the bracket body 10 and the connecting plate 235 of the adjusting member 20 , and is rotatably connected by a hinge. The telescopic sleeve 32 can extend and retract following the movement of the adjusting member 20 , and the telescopic sleeve 32 can support the adjusting member 20 .

[0071] For example, see Figure 1 and Figure 2 A second rotating block 36 is provided on the side of the support body 14 facing the first surface 13, and a third rotating block 37 is provided on the side of the connecting plate 235 facing away from the second surface 22. The telescopic sleeve 32 is rotatably connected to the second rotating block 36 at one end of its extension direction, and to the third rotating block 37 at the other end of its extension direction. The telescopic sleeve 32 has an inclined structure. The telescopic sleeve 32 includes a stabilizing cylinder 321 and a telescopic portion 322. When the adjusting member 20 moves horizontally, the adjusting member 20 drives the telescopic sleeve 32 to rotate, while the telescopic portion 322 slides within the stabilizing cylinder 321. This allows the telescopic sleeve 32, configured in an inclined structure, to support the adjusting member 20, thereby increasing the stability of the fuel tank support.

[0072] In some embodiments, the fuel tank bracket of the present application can be made of metal or other high-strength materials. Preferably, the bracket body 10 of the fuel tank bracket is made of Liangang's nano-precipitated high-strength steel LG800NP. This material has high strength and plasticity, and its fine precipitated particles facilitate the bracket's stamping and forming. It is also 20% lighter than 700MPa high-strength steel, meeting the vehicle's lightweight requirements and contributing to carbon emission reductions.

[0073] In a second aspect, an embodiment of the present application provides a vehicle comprising the fuel tank bracket of the first aspect.

[0074] The fuel tank bracket in the embodiment of the present application can be applicable to a variety of vehicles. For example, the vehicles include various off-road vehicles, special vehicles (such as sprinkler trucks, fire trucks, road cleaning trucks, tank trucks, mixer trucks, etc.), dump trucks (such as earth trucks), trucks, etc.

[0075] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present application, and such modifications or substitutions should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A fuel tank bracket, characterized in that: include: The bracket body includes a mounting portion and a supporting portion, wherein the mounting portion intersects and connects with the supporting portion, the mounting portion is used to connect to the vehicle, and the supporting portion includes a supporting body and a first surface extending along a first direction on one side of the supporting body, wherein the first surface is used to support the fuel tank; an adjusting member having a second surface coplanar with the first surface, the second surface being used to assist in supporting the oil tank, the adjusting member being slidably connected to the supporting portion so that the second surface can be adjusted along the first direction by a preset distance; The supporting body includes a bottom wall and a side wall fixedly connected to the bottom wall, the side wall includes a first side wall and a second side wall arranged opposite to each other, the first side wall, the second side wall and the bottom wall form a semi-enclosed structure, the adjusting member is accommodated in the semi-enclosed structure and is slidably connected to the first side wall and the second side wall respectively; The adjusting member includes a top plate and an adjusting box body, the top plate including a second surface, the box body being arranged on a side of the top plate facing away from the second surface, the damping device being connected between the top plate and the adjusting box body; the adjusting box body includes a third side wall and a fourth side wall which are arranged opposite to each other, and the third side wall is arranged opposite to the first side wall, the fourth side wall is arranged opposite to the second side wall, the top plate is fixedly connected to the first rotating block on both sides perpendicular to the first direction, the first rotating block is arranged on a side of the top plate facing away from the second surface, the third side wall and the fourth side wall are both provided with a third sliding groove, a third sliding block is provided in the third sliding groove, the third sliding block is slidably connected to the third sliding groove, a first control plate is connected between the third sliding block and the first rotating block, the first control plate is rotatably connected to the third sliding block and the first rotating block, and a first damping device is connected between the third sliding block and the third side wall.

2. The fuel tank bracket according to claim 1, characterized in that: The first side wall is provided with a first slide groove, a first slider is provided in the first slide groove, and the first slider is slidably connected to the first slide groove; the second side wall is provided with a second slide groove, a second slider is provided in the second slide groove, and the second slider is slidably connected to the second slide groove, the first slider and the second slider are connected by a connecting block, the connecting block is fixedly connected to the adjusting member, and the connecting block is controlled by the first slider and the second slider to drive the adjusting member to move.

3. The fuel tank bracket according to claim 1, characterized in that: The first damping device is sleeved with a spring assembly.

4. The fuel tank bracket according to claim 1 or 3, characterized in that: A second damping device is fixedly connected between the top plate and the adjustment box.

5. The fuel tank bracket according to claim 1, characterized in that: The adjusting member also includes a connecting rod and a connecting plate, the connecting rod extends along a first direction, the connecting rod is connected between the connecting plate and the adjusting box, the supporting body is also provided with a fourth slide groove, a support plate is provided in the fourth slide groove, the support plate is slidably connected to the fourth slide groove, and the support plate is fixedly connected to the connecting plate to support the connecting plate.

6. The fuel tank bracket according to claim 5, characterized in that: A buffer component is provided between the support plate and the connecting plate, and the buffer component is used for buffering.

7. The fuel tank bracket according to claim 1, characterized in that: The oil tank bracket further comprises a telescopic sleeve, both ends of which are rotatably connected to the supporting body of the bracket body and the connecting plate of the adjusting member respectively.

8. The fuel tank bracket according to claim 1, characterized in that: The bracket body is made of Liangang nano-precipitated high-strength steel LG800NP material.

9. A vehicle comprising the fuel tank bracket according to any one of claims 1 to 8.

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