Roof battery fixing bracket and vehicle

Abstract

The utility model provides a vehicle roof battery fixing bracket and a vehicle, and belongs to the field of battery mounting frames. The car roof battery fixing bracket comprises a main frame body, a battery fixing unit used for fixing a battery is arranged on the main frame body, and the battery fixing unit comprises a longitudinal installation position and at least two transverse installation positions located on the same side of the longitudinal installation position. The long sides of the transverse installation positions are perpendicular to the long sides of the longitudinal installation positions, the transverse installation positions are arranged along the long sides of the longitudinal installation positions, and one long side of each longitudinal installation position is connected with one short side of each transverse installation position. The vehicle comprises a vehicle body and the vehicle roof battery fixing bracket. According to the utility model, through the arrangement of the transverse mounting positions and the longitudinal mounting positions for mounting the batteries, only one space for arranging pipelines is reserved between the batteries in the width direction of the vehicle, so that the actual mounting space of the batteries in the width direction of the vehicle is enlarged, and the batteries with larger sizes can also be arranged at the top of the vehicle.

Description

Technical Field

[0001] The utility model belongs to the field of battery mounting racks, in particular to a roof battery fixing bracket and a vehicle. Background Art

[0002] The power battery of a new energy bus is usually installed on the roof to ensure that there is enough space inside the vehicle. However, during the vehicle manufacturing process, the power batteries need to be hoisted and installed on the roof piece by piece. The heavy weight of the power batteries makes it difficult to install them at high altitudes.

[0003] In order to solve the above technical problems, the existing Chinese utility model patent with authorization announcement number CN213007570U and authorization announcement date April 20, 2021 discloses a roof battery fixing bracket, which includes a detachably connected first frame, a second frame and a third frame, the first frame, the second frame and the third frame are all provided with a fixedly connected crossbeam and a longitudinal beam, the longitudinal beam is provided with a battery mounting hole for fixing the battery, one end of the first frame, both ends of the second frame and one end of the third frame are provided with a connecting block for mutual connection, and the other end of the first frame and the other end of the third frame are provided with a fixing block for fixed connection with the roof. The first frame, the second frame and the third frame are respectively installed with batteries on the ground separately, and then hoisted to the roof and fixed in series along the width direction of the vehicle, so that the three boxes of batteries are integrated and installed as a battery fixing unit, and each frame is a mounting position for a battery, thereby improving the installation efficiency.

[0004] However, since power transmission and cooling pipelines need to be laid around the batteries, there needs to be sufficient spacing between two adjacent batteries to leave space for laying the pipelines. In the above technical solution, two spaces for laying pipelines need to be reserved between the three boxes of batteries along the width direction of the vehicle. This will result in the actual installation space for the batteries in the width direction of the vehicle being smaller, and larger batteries cannot be arranged side by side along the width direction of the vehicle. Utility Model Content

[0005] One of the purposes of the utility model is to provide a roof battery fixing bracket to solve the technical problem in the prior art that the batteries on the roof are arranged side by side, resulting in more space being required between the batteries along the width direction of the vehicle for arranging pipelines, resulting in a smaller actual installation space for the batteries in the width direction of the vehicle.

[0006] One of the purposes of the present utility model is to provide a vehicle to solve the above technical problems.

[0007] In order to achieve the above-mentioned purpose, the technical solution of the roof battery fixing bracket provided by the utility model is:

[0008] A roof battery fixing bracket comprises a main frame, on which a battery fixing unit for fixing a battery is arranged, the battery fixing unit comprises a longitudinal mounting position and at least two transverse mounting positions located on the same side of the longitudinal mounting position, the extension direction of the long side of the longitudinal mounting position is used to be in the same direction as the length direction of the vehicle, the long side of the transverse mounting position is perpendicular to the long side of the longitudinal mounting position and each transverse mounting position is arranged along the long side of the longitudinal mounting position, and one long side of the longitudinal mounting position is connected to one short side of each transverse mounting position.

[0009] As a further improvement, the long side dimension of the longitudinal installation position is equal to the sum of the short side dimensions of each transverse installation position, and the two short sides of the longitudinal installation position are respectively aligned with the long sides of the outermost transverse installation position.

[0010] As a further improvement, the short side dimension and the long side dimension of each lateral mounting position are respectively equal.

[0011] As a further improvement, the long side dimensions and the short side dimensions of the longitudinal installation position and the transverse installation position are respectively equal.

[0012] As a further improvement, a longitudinal vertical plate is provided between the long side of the longitudinal installation position and the short sides of each transverse installation position, and the longitudinal vertical plate is provided with threading holes for passing and fixing pipelines.

[0013] As a further improvement, a first transverse vertical plate is arranged between each transverse installation position, one end of the first transverse vertical plate is vertically connected to the longitudinal vertical plate, and a first fixing hole for passing and fixing the pipeline is arranged on the first transverse vertical plate.

[0014] As a further improvement, a first avoidance bevel is provided at one end of the first transverse vertical plate away from the longitudinal vertical plate for avoiding the pipeline.

[0015] As a further improvement, a second transverse vertical plate is fixed on the long side of the outermost transverse installation position and the short side of the longitudinal installation position, and a second fixing hole for passing and fixing the pipeline is provided on the second transverse vertical plate.

[0016] As a further improvement, both ends of the second transverse vertical plate are provided with second avoidance bevel edges for avoiding the pipeline.

[0017] The beneficial effect of the roof battery fixing bracket provided by the utility model is that the roof battery fixing bracket in the utility model is an improvement on the prior art. The utility model arranges the transverse installation position and the longitudinal installation position for installing the battery, so that after the roof battery fixing bracket is installed on the top of the vehicle, there is only one space left between the batteries in the width direction of the vehicle for arranging the pipelines, so that the space used for arranging the pipelines in the width direction of the vehicle can be effectively reduced, and the actual installation space of the battery in the width direction of the vehicle is expanded, so that larger batteries can also be arranged on the top of the vehicle.

[0018] To achieve the above-mentioned purpose, the technical solution of the vehicle provided by the utility model is:

[0019] A vehicle comprises a vehicle body and a roof battery fixing bracket mounted on the top of the vehicle body, the roof battery fixing bracket comprises a main frame, a battery fixing unit for fixing a battery is arranged on the main frame, the battery fixing unit comprises a longitudinal mounting position and at least two transverse mounting positions located on the same side of the longitudinal mounting position, the extension direction of the long side of the longitudinal mounting position is used to be in the same direction as the length direction of the vehicle, the long side of the transverse mounting position is perpendicular to the long side of the longitudinal mounting position and the transverse mounting positions are arranged along the long side of the longitudinal mounting position, and one long side of the longitudinal mounting position is connected to one short side of each transverse mounting position.

[0020] As a further improvement, the long side dimension of the longitudinal installation position is equal to the sum of the short side dimensions of each transverse installation position, and the two short sides of the longitudinal installation position are respectively aligned with the long sides of the outermost transverse installation position.

[0021] As a further improvement, the short side dimension and the long side dimension of each lateral mounting position are respectively equal.

[0022] As a further improvement, the long side dimensions and the short side dimensions of the longitudinal installation position and the transverse installation position are respectively equal.

[0023] As a further improvement, a longitudinal vertical plate is provided between the long side of the longitudinal installation position and the short sides of each transverse installation position, and the longitudinal vertical plate is provided with threading holes for passing and fixing pipelines.

[0024] As a further improvement, a first transverse vertical plate is arranged between each transverse installation position, one end of the first transverse vertical plate is vertically connected to the longitudinal vertical plate, and a first fixing hole for passing and fixing the pipeline is arranged on the first transverse vertical plate.

[0025] As a further improvement, a first avoidance bevel is provided at one end of the first transverse vertical plate away from the longitudinal vertical plate for avoiding the pipeline.

[0026] As a further improvement, a second transverse vertical plate is fixed on the long side of the outermost transverse installation position and the short side of the longitudinal installation position, and a second fixing hole for passing and fixing the pipeline is provided on the second transverse vertical plate.

[0027] As a further improvement, both ends of the second transverse vertical plate are provided with second avoidance bevel edges for avoiding the pipeline.

[0028] The beneficial effect of the vehicle provided by the utility model is that the vehicle in the utility model is an improvement on the prior art. The utility model arranges the transverse installation position and the longitudinal installation position for installing the battery so that there is only one space for arranging the pipelines between the batteries in the width direction of the vehicle, thereby effectively reducing the space used for arranging the pipelines in the width direction of the vehicle, and the actual installation space of the battery in the width direction of the vehicle is expanded, so that a larger battery can also be arranged on the top of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the structure of the roof battery fixing bracket in the utility model;

[0030] Figure 2 It is a partial structural schematic diagram of the roof battery fixing bracket in the utility model;

[0031] Figure 3 It is another partial structural schematic diagram of the roof battery fixing bracket in the utility model;

[0032] Figure 4 It is a structural schematic diagram of the roof battery fixing bracket of the utility model being installed on a vehicle;

[0033] Figure 5 This is a cross-sectional view of the roof battery fixing bracket of the utility model installed on a vehicle.

[0034] Description of reference numerals:

[0035] 1. Top cover beam; 2. Connecting frame; 3. Cross beam; 4. Longitudinal beam; 5. Bolt mounting hole; 6. Longitudinal mounting position; 7. Horizontal mounting position; 8. Longitudinal vertical plate; 9. First horizontal vertical plate; 10. Second horizontal vertical plate; 11. Threading hole; 12. First avoidance bevel; 13. First fixing hole; 14. Second avoidance bevel; 15. Second fixing hole; 16. Bottom plate; 17. Mounting hole; 18. Pad. DETAILED DESCRIPTION

[0036] The present invention is further described in detail below in conjunction with the embodiments.

[0037] The utility model arranges the transverse installation positions and the longitudinal installation positions for installing the battery so that there is only one space left between the batteries in the width direction of the vehicle for arranging the pipelines, thereby expanding the actual installation space of the batteries in the width direction of the vehicle and allowing larger batteries to be arranged on the top of the vehicle.

[0038] Specific embodiments of the roof battery fixing bracket provided by the utility model:

[0039] A roof battery fixing bracket comprises a main frame body and a connecting frame 2.

[0040] See attached Figure 4 and attached Figure 5 A hole is opened on the connecting frame 2 and a connecting bolt is passed through the hole. The connecting bolt is welded and fixed to the connecting frame 2. During installation, the connecting frame 2 is arranged between the roof beams 1 of the vehicle along the longitudinal direction of the vehicle and is welded and fixed to the roof beams 1.

[0041] See attached Figure 1 Combined with the attached Figure 2 and attached Figure 3 The main frame includes four longitudinal beams 4 and three transverse beams 3, wherein the two outer longitudinal beams 4 are made of profiles and are provided with bolt mounting holes 17 for connecting bolts to pass through. In order to improve the strength at the bolt mounting holes 17, in this embodiment, a sleeve is provided in the bolt mounting hole 17, and the sleeve is welded and fixed to the corresponding longitudinal beam 4.

[0042] The main frame is provided with a battery fixing unit for fixing the battery. In this embodiment, there is only one battery fixing unit. In other embodiments, two or three battery fixing units can also be provided according to needs.

[0043] The battery fixing unit includes a longitudinal mounting position 6 and two transverse mounting positions 7. Both the longitudinal mounting position 6 and the transverse mounting position 7 are rectangular structures with equal long side and short side dimensions. The long side dimension of the longitudinal mounting position 6 is equal to the sum of the short side dimensions of each transverse mounting position 7. After the roof battery fixing bracket is fixed to the top of the vehicle, the extension direction of the long side of the longitudinal mounting position 6 is in the same direction as the length direction of the vehicle, the two transverse mounting positions 7 are located on the same side of the longitudinal mounting position 6, the long side of the transverse mounting position 7 is perpendicular to the long side of the longitudinal mounting position 6, and each transverse mounting position 7 is arranged along the long side of the longitudinal mounting position 6, and one long side of the longitudinal mounting position 6 is connected to one short side of each transverse mounting position 7.

[0044] A longitudinal vertical plate 8 is arranged between the long side of the longitudinal installation position 6 and the short sides of each transverse installation position 7. The longitudinal vertical plate 8 is provided with threading holes 11 for threading and fixing pipelines.

[0045] A first transverse vertical plate 9 is arranged between the two transverse mounting positions 7, one end of the first transverse vertical plate 9 is perpendicular to and connected to the longitudinal vertical plate 8, and the end of the first transverse vertical plate 9 away from the longitudinal vertical plate 8 is provided with a first avoidance bevel 12 for avoiding pipelines, and a first fixing hole 13 for passing and fixing the pipeline is provided.

[0046] The long sides of the side away from each other at the transverse mounting position 7 are aligned with the two short sides of the longitudinal mounting position 6 and are respectively provided with a second transverse vertical plate 10 welded and fixed to the main frame, the second transverse vertical plate 10 extends to the short side corresponding to the longitudinal mounting position 6, and both ends of the second transverse vertical plate 10 are provided with a second avoidance bevel 14, and the second transverse vertical plate 10 is provided with a second fixing hole 15 for passing and fixing the pipeline. The threading hole 11, the first fixing hole 13 and the second fixing hole 15 are all long holes.

[0047] Each longitudinal vertical plate 8 or first transverse vertical plate 9 or second transverse vertical plate 10 is connected to at least one bottom plate 16, and a mounting hole 17 for mounting bolts to fix the battery is provided on the bottom plate 16. The bottom plate 16 is used to contact the bottom wall of the battery and support the battery, so the bottom plate 16 at the second transverse vertical plate 10 is located on the side of the second transverse vertical plate 10 facing the battery, the bottom plates 16 are arranged on both sides of the first transverse vertical plate 9, and the bottom plate 16 is arranged on the side of the longitudinal vertical plate 8 away from the first transverse vertical plate 9.

[0048] See attached Figure 3 The longitudinal mounting position 6 has only a longitudinal beam 4 on one side away from the longitudinal vertical plate 8. In order to facilitate the fixing of the battery, a hole is opened on the longitudinal beam 4 and a nut is welded in the hole. At the same time, in order to adjust the horizontality of the battery, a pad 18 can be installed at the position where the nut is set.

[0049] After the roof battery fixing bracket is installed on the roof of the vehicle, three batteries can be installed in the battery fixing unit, and in the width direction of the vehicle, there is only one space between the batteries for arranging pipelines. Therefore, the space used for arranging pipelines in the width direction of the vehicle can be effectively reduced, thereby increasing the actual installation space of the batteries in the width direction of the vehicle, so that larger batteries can also be arranged on the roof of the vehicle.

[0050] In this embodiment, the long side dimension of the longitudinal mounting position is equal to the sum of the short side dimensions of each transverse mounting position, and the two short sides of the longitudinal mounting position are respectively aligned with the long sides of the outermost transverse mounting position, so that the structure of the entire battery fixing unit can be more neat. In other embodiments, the number of transverse mounting positions can also be three, in which case the length dimension of the longitudinal mounting position is equal to three times the width dimension of the transverse mounting position. Of course, the long side dimension of the longitudinal mounting position may not be equal to the sum of the short side dimensions of each transverse mounting position.

[0051] In this embodiment, the long side dimensions and short side dimensions of the longitudinal installation position and the transverse installation position are respectively equal, so that the battery specifications installed at the longitudinal installation position and the transverse installation position can be the same, which is convenient for the supply of batteries. In other embodiments, the long side dimensions and short side dimensions of each transverse installation position can be respectively equal, while the long side dimensions of the longitudinal installation position are not equal to the long side dimensions of the transverse installation position, and the short side dimensions of the longitudinal installation position are not equal to the short side dimensions of the transverse installation position. Or the long side dimensions of each transverse installation position are not equal, and the short side dimensions are not equal.

[0052] In other embodiments, the longitudinal plate, the first transverse plate and the second transverse plate can be replaced with pipeline troughs made of "U"-shaped steel to facilitate the installation of pipelines. Of course, the longitudinal plate, the first transverse plate and the second transverse plate can also be omitted, and the pipelines can be directly tied to the main frame or fixed to the outside of the battery by gluing.

[0053] The bottom plate is used to fix and install the battery. In other embodiments, the bottom plate may not be provided. In this embodiment, holes can be directly opened on the crossbeam or longitudinal beam of the main frame to facilitate the installation of the battery. The openings on the crossbeam or longitudinal beam can form a longitudinal installation position or a transverse installation position.

[0054] In this embodiment, the first avoidance bevel and the second avoidance bevel are both used to avoid pipelines. In other embodiments, the first avoidance bevel and the second avoidance bevel may not be provided. In this embodiment, the pipeline needs to be arranged further outward.

[0055] The specific embodiment of the vehicle provided by the utility model:

[0056] A vehicle includes a vehicle body and a roof battery fixing bracket installed on the top of the vehicle body. The roof battery fixing bracket is the roof battery fixing bracket in the above-mentioned roof battery fixing bracket embodiment, which will not be described in detail here.

[0057] Finally, it should be noted that the above is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments without creative work, or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A roof battery fixing bracket, comprising a main frame, on which a battery fixing unit for fixing a battery is arranged, characterized in that: The battery fixing unit includes a longitudinal mounting position and at least two transverse mounting positions located on the same side of the longitudinal mounting position. The extension direction of the long side of the longitudinal mounting position is used to be the same as the length direction of the vehicle. The long side of the transverse mounting position is perpendicular to the long side of the longitudinal mounting position and each transverse mounting position is arranged along the long side of the longitudinal mounting position. One long side of the longitudinal mounting position is connected to one short side of each transverse mounting position.

2. The roof battery fixing bracket according to claim 1, characterized in that: The long side dimension of the longitudinal installation position is equal to the sum of the short side dimensions of each transverse installation position, and the two short sides of the longitudinal installation position are respectively aligned with the long sides of the outermost transverse installation position.

3. The roof battery fixing bracket according to claim 2, characterized in that: The short side dimensions and long side dimensions of each lateral installation position are respectively equal.

4. The roof battery fixing bracket according to claim 3, characterized in that: The long side dimension and the short side dimension of the longitudinal installation position are equal to those of the transverse installation position.

5. The roof battery fixing bracket according to any one of claims 1 to 4, characterized in that: A longitudinal vertical plate is arranged between the long side of the longitudinal installation position and the short sides of each transverse installation position, and a threading hole for threading and fixing the pipeline is arranged on the longitudinal vertical plate.

6. The roof battery fixing bracket according to claim 4, characterized in that: A first transverse vertical plate is arranged between each transverse installation position, one end of the first transverse vertical plate is vertically connected to the longitudinal vertical plate, and a first fixing hole for passing and fixing pipelines is arranged on the first transverse vertical plate.

7. The roof battery fixing bracket according to claim 5, characterized in that: One end of the first transverse vertical plate away from the longitudinal vertical plate is provided with a first avoidance bevel for avoiding pipelines.

8. The roof battery fixing bracket according to any one of claims 2 to 4, characterized in that: A second transverse vertical plate is fixed on the long side of the outermost transverse installation position and the short side of the longitudinal installation position, and a second fixing hole for passing and fixing the pipeline is arranged on the second transverse vertical plate.

9. The roof battery fixing bracket according to claim 8, characterized in that: Both ends of the second transverse vertical plate are provided with second avoidance bevel edges for avoiding pipelines.

10. A vehicle, comprising a vehicle body and a roof battery fixing bracket mounted on the top of the vehicle body, characterized in that: The roof battery fixing bracket is the roof battery fixing bracket in any one of claims 1-9.

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