Urea tank mounting structure assembly and vehicle

Abstract

The utility model discloses a urea tank mounting structure assembly and a vehicle, and the urea tank mounting structure assembly comprises a storage battery frame, a plurality of urea tanks, a plurality of urea tanks and a plurality of urea tanks, the urea tank is positioned below the storage battery frame; the mounting assembly comprises a support beam and a bandage piece, the support beam is mounted at the bottom of the storage battery frame, and the two ends of the bandage piece are mounted on the support beam and spaced in the length direction of the support beam; and the getting-on stepping assembly is mounted on the side surface of the storage battery frame. Wherein the urea tank is mounted on the storage battery frame by utilizing the bandage piece, so that the urea tank is convenient to disassemble and assemble; the getting-on stepping assembly is installed on the storage battery frame, the storage battery frame, the urea tank and the getting-on stepping assembly are integrated, and the advantages of being high in modularization degree, small in occupied space and the like are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of urea tanks, in particular to a urea tank mounting structure assembly and a vehicle. Background Art

[0002] In the related art, the urea tank and the battery are separately installed and arranged on the vehicle frame, which occupies a large space on the vehicle frame, affects the layout space of the fuel tank, and makes it impossible to expand the volume of the fuel tank, which affects the maximum mileage of the vehicle. In addition, since the urea tank and the battery need to be installed separately, the assembly steps are cumbersome, there are many assembly parts, and the scattered layout is not conducive to installation. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a urea tank installation structure assembly, which uses a strap to install the urea tank on the battery frame, making it easy to disassemble and install the urea tank; a vehicle step assembly is installed on the battery frame, integrating the battery frame, the urea tank and the vehicle step assembly, and has the advantages of high modularity and small space occupation.

[0004] The utility model also provides a vehicle.

[0005] According to the urea tank mounting structure assembly of the first aspect embodiment of the utility model, it includes: a battery frame, which is installed on the frame longitudinal beam; a urea tank, which is located below the battery frame; a mounting assembly, which includes: a support beam and a strap, the support beam is installed on the bottom of the battery frame, and the two ends of the strap are installed on the support beam and spaced along the length direction of the support beam; and a boarding step assembly, which is installed on the side of the battery frame.

[0006] According to the urea tank mounting structure assembly of the embodiment of the utility model, the urea tank is mounted on the battery frame by using a strap, which facilitates the disassembly and assembly of the urea tank; a boarding step assembly is mounted on the battery frame, which integrates the battery frame, the urea tank and the boarding step assembly, and has the advantages of high modularity and small space occupation.

[0007] According to some embodiments of the utility model, the on-board step assembly includes: a connecting bracket and a pedal bracket, the upper end of the connecting bracket is connected to the side of the battery frame, the connecting bracket extends along the height direction, and the pedal bracket is connected to the lower end of the connecting bracket.

[0008] According to some embodiments of the utility model, the connecting bracket includes: a connecting rod and a connecting piece, the connecting rod extends in the height direction, the upper end of the connecting rod is fixedly connected to the battery bracket through the connecting piece, and the pedal bracket is fixed to the lower end of the connecting rod.

[0009] According to some embodiments of the utility model, at least one connecting rod includes: a first section and a second section, the first section and the second section are transitioned by an arc section, and the pedal bracket is arranged on the second section and fixedly connected to the second section.

[0010] According to some embodiments of the utility model, the connecting member includes: a first part and a second part, the first part is connected to the second part, the first part is arranged to fit the connecting rod and is bent, and the second part fits and is fixedly connected to the battery frame.

[0011] According to some embodiments of the present utility model, the urea tank comprises: a body and a cover plate, the cover plate is arranged opposite to the sensor in the urea tank, and the cover plate is detachably connected to the body.

[0012] According to some embodiments of the utility model, the support beam includes: a fixing plate, the fixing plate is fitted and fixedly connected to the bottom surface of the battery frame, and the fixing plates are arranged at intervals on both sides of the width direction of the support beam;

[0013] A strap mounting plate is connected between the fixing plates on both sides, the strap mounting plate extends downward from the fixing plates, a groove is formed in the middle of the strap mounting plate in the width direction and the strap mounting plate is spaced apart from the battery frame.

[0014] According to some embodiments of the utility model, the strap member includes: a strap body, the strap body is wrapped around the urea tank; a mounting pin, the mounting pin is connected to both ends of the strap body, the strap mounting plate is provided with mounting holes at intervals along the length direction, the mounting pin is passed through the mounting hole and is engaged with the mounting hole on the side facing away from the urea tank.

[0015] According to some embodiments of the utility model, limiting grooves are constructed on two opposite sides of the urea tank, part of the binding member is accommodated in the limiting grooves, and the depth of the limiting grooves gradually increases from the middle to the top and bottom of the urea tank.

[0016] A vehicle according to an embodiment of the second aspect of the utility model includes: the urea tank mounting structure assembly.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 It is a structural schematic diagram of a urea tank installation structure assembly according to an embodiment of the utility model;

[0020] Figure 2 is a schematic diagram of an installation assembly according to an embodiment of the utility model;

[0021] Figure 3 is a side view of a mounting assembly according to an embodiment of the utility model;

[0022] Figure 4 It is a schematic diagram of the connection between the battery frame and the vehicle step assembly according to an embodiment of the utility model;

[0023] Figure 5 It is a schematic diagram of a vehicle step assembly in one direction according to an embodiment of the utility model;

[0024] Figure 6 is a schematic diagram of another direction of the vehicle step assembly according to an embodiment of the utility model;

[0025] Figure 7 is a schematic diagram of a vehicle step assembly according to an embodiment of the utility model in another direction;

[0026] Figure 8 It is a top view of a urea tank according to an embodiment of the utility model.

[0027] Reference numerals:

[0028] 100. Urea tank installation structure assembly;

[0029] 11. Battery frame; 12. Urea tank; 121. Sensor; 122. Main body; 123. Urea pump bracket;

[0030] 20. Mounting assembly; 21. Support beam; 211. Fixing plate; 212. Strap mounting plate; 22. Strap member; 221. Strap body; 222. Mounting pin;

[0031] 30. Boarding step assembly; 31. Connecting bracket; 32. Pedal bracket; 321. Avoidance groove; 33. Connecting rod; 331. First section; 332. Second section; 333. Arc section; 34. Connecting piece; 341. First part; 342. Second part. DETAILED DESCRIPTION

[0032] The embodiments of the present utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present utility model are described in detail below.

[0033] Reference below Figure 1-Figure 8A urea tank mounting structure assembly 100 according to an embodiment of the utility model is described, and a vehicle including the urea tank mounting structure assembly 100 is also proposed.

[0034] like Figure 1 As shown, the urea tank installation structure assembly 100 includes: a battery frame 11, a urea tank 12 and a mounting assembly 20. The battery frame 11 and the urea tank 12 are integrated into a whole through the mounting assembly 20. The battery frame 11 is installed on the longitudinal beam of the frame, and the urea tank 12 is located below the battery frame 11, which effectively utilizes the existing installation space, integrates the urea tank 12 and the battery, and improves space utilization.

[0035] By stacking the urea tank 12 and the battery frame 11, the space occupied in the length direction of the frame is reduced, and there is sufficient space to arrange a large fuel tank, thereby increasing the maximum mileage of the vehicle. The urea tank 12 and the battery frame 11 form a modular integrated structure, making the urea tank installation structure assembly 100 more compact.

[0036] For example, the battery frame 11 and the urea tank 12 are both constructed in the shape of a cuboid, and the length and width of the battery frame 11 and the urea tank 12 are substantially the same. The battery frame 11 is mounted on the outside of the longitudinal beam of the vehicle frame, and the urea tank 12 is mounted on the bottom of the battery frame 11 through the bracket beam 21.

[0037] Combination Figure 1-Figure 3 As shown, the mounting assembly 20 includes: a support beam 21 and a tie member 22. The support beam 21 is installed at the bottom of the battery frame 11. The two ends of the tie member 22 are installed on the support beam 21 and are spaced along the length direction of the support beam 21. Specifically, the number of the support beams 21 is at least two, and the number of the tie members 22 is consistent with the number of the support beams 21. In the embodiment of the utility model, there are two support beams 21, both of which are installed at the bottom of the battery frame 11, and the two support beams 21 are arranged in parallel; the two support beams 21 can be connected by a connecting plate to improve the structural stability of the two support beams 21. There are two tie members 22, and the two tie members 22 are connected to the two support beams 21 respectively. The urea tank 12 is located at the bottom of the support beam 21. The urea tank 12 is installed on the support beam 21 through the tie member 22, so that the urea tank 12 and the battery bracket are integrated into a whole, thereby improving the space utilization.

[0038] At the same time, when the urea tank 12 is disassembled, only the tie piece 22 needs to be disassembled. The use of the tie piece 22 for installation reduces the number of parts used and reduces the difficulty of installation and disassembly. In addition, the two support beams 21 are arranged side by side, and the two tie pieces 22 tie the urea tank 12 to the support beam 21 on both sides of the bottom of the urea tank 12, so that the forces on both sides of the bottom of the urea tank 12 are more balanced.

[0039] according to Figure 1 , Figure 4-Figure 7 As shown, the urea tank installation structure assembly 100 also includes: a step assembly 30 for getting on the vehicle, and the step assembly 30 for getting on the vehicle is installed on the side of the battery frame 11. The user gets on and off the vehicle through the step assembly 30, thereby inspecting and replacing various parts of the battery frame 11 and the urea tank 12. Therefore, the embodiment of the utility model integrates the urea tank 12, the battery frame 11 and the step assembly 30 for getting on the vehicle, effectively utilizing the existing installation space and realizing module integration.

[0040] Therefore, the urea tank 12 is installed on the battery frame 11 using the strap 22, which facilitates the disassembly and assembly of the urea tank 12; a boarding step assembly 30 is installed on the battery frame 11, integrating the battery frame 11, the urea tank 12 and the boarding step assembly 30, which has the advantages of high modularity and small space occupation.

[0041] like Figure 4-Figure 7 As shown, the vehicle step assembly 30 includes: a connecting bracket 31 and a pedal bracket 32. The upper end of the connecting bracket 31 is connected to the side of the battery frame 11. The connecting bracket 31 extends in the height direction. The pedal bracket 32 ​​is connected to the lower end of the connecting bracket 31. Specifically, the upper end of the connecting bracket 31 is fixedly connected to the side of the battery frame 11, the lower end of the connecting bracket 31 extends to the urea tank 12, and the lower end of the connecting bracket 31 is connected to the pedal bracket 32, that is, the pedal bracket 32 ​​is arranged on the side of the urea tank 12, and the user gets on and off the vehicle through the pedal bracket 32 ​​to check and replace various parts of the battery frame 11 and the urea tank 12.

[0042] according to Figure 5 and Figure 6 As shown, the connecting bracket 31 includes: a connecting rod 33 and a connecting member 34, the connecting rod 33 extends in the height direction, the upper end of the connecting rod 33 is fixedly connected to the battery bracket through the connecting member 34, and the pedal bracket 32 ​​is fixed to the lower end of the connecting rod 33. Specifically, the connecting member 34 is fixedly connected to the battery bracket, and can be screwed to ensure the connection strength between the connecting bracket 31 and the battery frame 11, which is convenient for disassembly. The lower end of the connecting rod 33 is connected to the pedal bracket 32, and the upper end of the connecting rod 33 is connected to the connecting member 34, so that the connecting rod 33 is fixed on the battery frame 11, so that the vehicle step assembly 30 is integrated on the battery frame 11, so as to integrate the urea tank 12, the battery frame 11 and the vehicle step assembly 30, and improve the modularity of the urea tank installation structure assembly 100.

[0043] Furthermore, there can be two connecting rods 33, one of which is connected to one side of the battery bracket, and the other connecting rod 33 is connected to the other side of the battery bracket, that is, the boarding step assembly 30 is located at one corner of the battery frame 11, which is convenient for operators to get on and off the vehicle. The number of connecting members 34 is consistent with the number of connecting rods 33. In the embodiment of the utility model, there are two connecting members 34, one of which is connected to one side of the battery frame 11, and the other is connected to the other side of the battery frame 11.

[0044] Reference Figure 5-Figure 7 As shown, at least one connecting rod 33 includes: a first section 331 and a second section 332, the first section 331 and the second section 332 are transitioned by an arc section 333, and the pedal bracket 32 ​​is arranged on the second section 332 and fixedly connected to the second section 332. Specifically, the second section 332 is bent relative to the first section 331, the first section 331 extends in the height direction, the second section 332 extends horizontally, the first section 331 and the second section 332 are connected, the lower surface of the pedal bracket 32 ​​abuts against the second section 332, and the pedal bracket 32 ​​is connected to the second section 332, and the first section 331 and the second section 332 are connected by the arc section 333.

[0045] Furthermore, a side surface of the pedal bracket 32 ​​is provided with an avoidance groove 321 , and the second section 332 passes through the avoidance groove 321 and is fixedly connected to the bottom surface of the pedal bracket 32 ​​.

[0046] Furthermore, the connecting member 34 includes: a first part 341 and a second part 342, the first part 341 is connected to the second part 342, the first part 341 is arranged to fit the connecting rod 33 and is in a bent shape, and the second part 342 fits and is fixedly connected to the battery frame 11. Specifically, the number of the connecting members 34 is consistent with the connecting rod 33. The first part 341 is in a bent shape so that the first part 341 is attached to the outer periphery of the connecting rod 33, the first part 341 is fixedly connected to the upper end of the connecting rod 33, the inner side of the first part 341 fits the outer periphery of the connecting rod 33, and can be fixedly connected by welding to ensure the connection strength between the first part 341 and the connecting rod 33. The second part 342 is in a sheet shape, the second part 342 fits the surface of the battery frame 11, and the second part 342 is fixedly connected to the battery frame 11, and can be fixedly connected by screwing or welding.

[0047] like Figure 8As shown, the urea tank 12 includes: a body 122 and a cover plate, the cover plate is arranged opposite to the sensor 121 in the urea tank 12, and the cover plate is detachably connected to the body 122. Specifically, the sensor 121 is arranged inside the body 122, the cover plate is arranged above the sensor 121, and the cover plate and the sensor 121 are arranged opposite to each other. The sensor 121 can be repaired and maintained by removing the cover plate, avoiding the need to disassemble the entire urea tank 12, which greatly improves the convenience of maintenance.

[0048] like Figure 2 and Figure 3 As shown, the support beam 21 includes: a fixing plate 211 and a strap mounting plate 212. The fixing plate 211 fits and is fixedly connected to the bottom surface of the battery frame 11. The fixing plates 211 are spaced apart on both sides of the width direction of the support beam 21. Specifically, the fixing plate 211 fits and is fixedly connected to the bottom surface of the battery frame 11. The fixing plate 211 is welded or screwed to ensure the connection strength between the fixing plate 211 and the battery frame 11, that is, to ensure the connection strength between the support beam 21 and the battery frame 11. Each support beam 21 includes two fixing plates 211. The two fixing plates 211 are spaced apart on both sides of the width direction of the support beam 21. The strap mounting plate 212 is connected between the two fixing plates 211.

[0049] The strap mounting plate 212 is connected between the fixing plates 211 on both sides, and extends downwardly from the fixing plates 211. A groove is formed in the middle of the width direction of the strap mounting plate 212, so that the strap mounting plate 212 is spaced apart from the battery frame 11, which facilitates the connection between the strap mounting plate 212 and the strap member 22.

[0050] Combination Figure 3-Figure 4 As shown, the strap part 22 includes: a main body and a mounting pin 222. The main body surrounds the urea tank 12. The mounting pin 222 is connected to both ends of the main body. The strap mounting plate 212 is provided with mounting holes at intervals along the length direction. The mounting pin 222 is passed through the mounting hole and is engaged with the mounting hole on the side facing away from the urea tank 12. The mounting pin 222 is configured in a "T" shape. The end of the mounting pin 222 is perpendicular to the extension direction of the groove above the strap mounting plate 212 so as to be engaged. The end of the mounting pin 222 passes through the mounting hole and is engaged in the groove, thereby maintaining the installation with the support beam 21. The main body and the mounting pin 222 can be connected as a whole by welding. The two ends of the main body form a depression surrounding the outer peripheral surface of the mounting pin 222, thereby increasing the connection area between the main body and the mounting pin 222, and the connection is more firm.

[0051] In some specific embodiments of the utility model, the mounting hole of the support beam 21 extends along the length direction of the support beam 21, which can adapt to the shape of the end of the mounting pin 222, and the mounting pin 222 can easily pass through the mounting hole. For example, the mounting hole is configured as an oblong hole, and the width of the mounting pin 222 is greater than the width of the mounting hole after passing through the mounting hole. After the top of the mounting pin 222 passes through the mounting hole, the mounting pin 222 is arranged perpendicular to the mounting hole, so that the mounting pin 222 is engaged in the groove above the strap mounting plate 212. Furthermore, by adjusting the installation position of the mounting hole of the support beam 21, the mounting pin 222 is kept in different positions after passing through the mounting hole, so that the battery frames 11 of different capacities can be adapted, and the versatility is stronger.

[0052] In some embodiments, two opposite sides of the urea tank 12 are configured with limiting grooves, and part of the binding member 22 is accommodated in the limiting grooves, and the depth of the limiting grooves gradually increases from the middle to the top and bottom of the urea tank 12. Specifically, the limiting grooves accommodate the binding member 22, thereby keeping the binding member 22 in position and firmly tying the urea tank 12 to the support beam 21. The limiting grooves can prevent the binding member 22 from loosening, and ensure that the urea tank 12 is firmly installed with the battery frame 11.

[0053] During assembly, first, the urea tank 12 and the sensor 121, the urea suction pipe, and the urea tank 12 heating return pipe are separately assembled, the urea pump is installed on the urea pump bracket 123, and then the urea pump bracket 123 is installed on the bracket beam 21, and the urea tank 12 suction pipe and the urea tank 12 heating return pipe are connected, and then the urea tank 12 and the bracket beam 21 are assembled by the binding member 22, and finally installed on the battery frame 11.

[0054] The vehicle according to the second embodiment of the utility model includes: a urea tank installation structure assembly 100. The urea tank installation structure assembly 100 integrates the urea tank 12, the battery frame 11 and the vehicle step assembly 30, realizing a compact layout, saving the layout space, and minimizing the complexity of the module to ensure the universality of the module. There is no need to adjust the vehicle step assembly 30, only the size of the support beam 21 needs to be adjusted, so that it can be adapted to battery frames 11 of different volumes, thereby improving the universality of the urea tank installation structure assembly 100.

[0055] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "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, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0056] In the description of this specification, the description with reference to the terms "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 the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0057] 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 spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A urea tank mounting structure assembly, characterized in that: include: A battery frame (11), wherein the battery frame (11) is mounted on a longitudinal beam of a vehicle frame; A urea tank (12), the urea tank (12) being located below the battery frame (11); An installation assembly (20), the installation assembly (20) comprising: a support beam (21) and a binding member (22), the support beam (21) being installed at the bottom of the battery frame (11), and two ends of the binding member (22) being installed at the support beam (21) and spaced apart along the length direction of the support beam (21); A boarding step assembly (30), wherein the boarding step assembly (30) is mounted on a side surface of the battery frame (11).

2. The urea tank installation structure assembly according to claim 1, characterized in that: The on-board step assembly (30) comprises: a connecting bracket (31) and a pedal bracket (32); the upper end of the connecting bracket (31) is connected to the side of the battery frame (11); the connecting bracket (31) extends in a height direction; and the pedal bracket (32) is connected to the lower end of the connecting bracket (31).

3. The urea tank installation structure assembly according to claim 2, characterized in that: The connecting bracket (31) comprises a connecting rod (33) and a connecting piece (34); the connecting rod (33) extends in a height direction; the upper end of the connecting rod (33) is fixedly connected to the battery frame (11) via the connecting piece (34); and the pedal bracket (32) is fixed to the lower end of the connecting rod (33).

4. The urea tank mounting structure assembly according to claim 3, characterized in that: At least one connecting rod (33) comprises: a first section (331) and a second section (332), the first section (331) and the second section (332) transitioning through an arc section (333), and the pedal bracket (32) is disposed on the second section (332) and fixedly connected to the second section (332).

5. The urea tank mounting structure assembly according to claim 3, characterized in that: The connecting member (34) comprises a first part (341) and a second part (342), wherein the first part (341) is connected to the second part (342), the first part (341) is arranged to fit the connecting rod (33) and is in a bent shape, and the second part (342) fits and is fixedly connected to the battery frame (11).

6. The urea tank mounting structure assembly according to claim 1, characterized in that: The urea tank (12) comprises: a body (122) and a cover plate, the cover plate being arranged opposite to a sensor (121) in the urea tank (12), and the cover plate being detachably connected to the body (122).

7. The urea tank mounting structure assembly according to claim 1, characterized in that: The support beam (21) comprises: A fixing plate (211), the fixing plate (211) being fitted to and fixedly connected to the bottom surface of the battery frame (11), the fixing plate (211) being arranged at intervals on both sides of the width direction of the support beam (21); A strap mounting plate (212), the strap mounting plate (212) being connected between the fixing plates (211) on both sides, the strap mounting plate (212) extending downwardly from the fixing plates (211), a groove being formed in the middle portion in the width direction of the strap mounting plate (212) and being spaced apart from the battery frame (11).

8. The urea tank mounting structure assembly according to claim 7, characterized in that: The binding member (22) comprises: A binding belt body (221), wherein the binding belt body (221) surrounds the urea tank (12); A mounting pin (222) is connected to both ends of the binding strap body (221); the binding strap mounting plate (212) is provided with mounting holes at intervals along the length direction; the mounting pin (222) passes through the mounting hole and is engaged with the mounting hole on a side facing away from the urea tank (12).

9. The urea tank mounting structure assembly according to claim 1, characterized in that: The urea tank (12) is provided with limiting grooves on two opposite sides thereof, and a portion of the binding member (22) is accommodated in the limiting grooves. The depth of the limiting grooves gradually increases from the middle to the top and bottom of the urea tank (12).

10. A vehicle, characterized in that: include: The urea tank mounting structure assembly (100) according to any one of claims 1 to 9.

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