Mounting rack for battery pack

Abstract

The utility model relates to the technical field of battery pack installation, and discloses a mounting rack for a battery pack, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a plurality of first buffer dampers which are distributed in a rectangular array, the top of the bottom plate is fixedly connected with four support columns which are distributed in a rectangular array, and the bottom of the bottom plate is fixedly connected with a plurality of second buffer dampers which are distributed in a rectangular array. The tops of the multiple first buffer dampers are fixedly connected with the same fixing seat, a first buffer pad is arranged at the top of the fixing seat, the top of the first buffer pad is movably connected with a battery pack body, and the tops of the four supporting columns are movably connected with a top cover; and four threaded rods which are distributed in a rectangular array are in threaded connection with the interior of the top cover. The mounting rack for the battery pack has the advantages of having a protection function and the like, and solves the problems that a forklift shakes when encountering an uneven road surface during operation, and a common battery pack mounting rack has a common buffering effect, so that the battery pack is possibly impacted, and the battery pack is damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of battery pack installation, in particular to a mounting frame for a battery pack. Background Art

[0002] A battery pack is a battery assembly composed of multiple battery cells. It is usually used to provide power supply, such as electric vehicles, drones, mobile devices, etc. The battery pack is connected by multiple battery cells and managed and controlled by a battery management system. The battery pack needs to be installed on a forklift using a mounting frame.

[0003] Ordinary battery pack mounting racks usually have a mediocre buffering effect. If a forklift encounters an uneven road surface during operation, it will shake, and the ordinary battery pack mounting rack has a mediocre buffering effect, which may cause the battery pack to be hit and damaged. Therefore, a battery pack mounting rack is proposed to solve the above-mentioned problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a mounting bracket for a battery pack, which has advantages such as protective functions and solves the problem that a forklift will shake when encountering an uneven road surface during operation, while ordinary battery pack mounting brackets have a general buffering effect, which may cause the battery pack to be hit and damaged.

[0006] (II) Technical solution

[0007] The utility model provides a technical solution for solving the above-mentioned technical problems as follows: A mounting bracket for a battery pack, comprising a base plate, a plurality of first buffer dampers arranged in a rectangular array being fixedly connected to the top of the base plate, four support columns arranged in a rectangular array being fixedly connected to the top of the base plate, the tops of the plurality of the first buffer dampers being fixedly connected to the same fixing seat, a first buffer pad being arranged on the top of the fixing seat, the top of the first buffer pad being movably connected to a battery pack body, the tops of the four support columns being movably connected to a top cover, the internal threads of the top cover being connected to four threaded rods arranged in a rectangular array, the outer sides of the four threaded rods being respectively connected to the internal threads of the four support columns, support plates being fixedly connected between the support columns on the same side, a limiting ring matched with the battery pack body being fixedly connected to the bottom of the top cover, and baffles being fixedly connected between the two support columns on the front side and the two support columns on the rear side.

[0008] The beneficial effects of the utility model are: four threaded rods fix the top cover through the four threaded rods, two support plates and two baffles limit the battery pack body, the top cover limits the battery pack body through a limiting ring, a plurality of first buffer dampers provide a buffering effect to the fixing seat through the bottom plate, the first buffer pad prevents the battery pack body from sliding, and the fixing seat provides a buffering effect to the battery pack body through the first buffer pad to achieve a protective effect.

[0009] The mounting bracket for the battery pack has the advantage of a protective function.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, four second buffer dampers distributed in a rectangular array are fixedly connected to opposite sides of the two support plates, and a clamping block is fixedly connected to one end of the second buffer damper on the same side close to the battery pack body.

[0012] The beneficial effect of adopting the above further solution is that the two support plates provide a fixing effect for the eight second buffer dampers.

[0013] Furthermore, four clamping blocks arranged in a rectangular array are fixedly connected to the outer side of the fixing seat, and the outer sides of the four clamping blocks are slidably connected to the inner sides of the four supporting columns respectively.

[0014] The beneficial effect of adopting the above further solution is that the four support columns can limit the four blocks.

[0015] Furthermore, a plurality of compression blocks distributed in a row are fixedly connected to the bottom of the top cover, and the plurality of compression blocks are all compatible with the battery pack body.

[0016] The beneficial effect of adopting the above further solution is that a plurality of pressing blocks limit the battery pack body through the top cover.

[0017] Furthermore, a second buffer pad is fixedly connected to the top of the bottom plate, a plurality of through holes matching the first buffer damping are provided inside the second buffer pad, and the second buffer pad matches the fixing seat.

[0018] The beneficial effect of adopting the above further solution is that the second buffer pad can provide a buffering effect to the fixing seat through the bottom plate.

[0019] Furthermore, the top cover is provided with a plurality of heat dissipation holes arranged in a row, and the plurality of heat dissipation holes are all adapted to the battery pack body.

[0020] The beneficial effect of adopting the above further solution is that the plurality of heat dissipation holes prevent heat accumulation in the top cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a front view of the connection structure between the base plate and the support column of the utility model;

[0023] Figure 3 This is a side view of the connection structure between the base plate and the support column of the utility model;

[0024] Figure 4 This is an enlarged view of the structure at point A of the utility model.

[0025] In the figure: 1. bottom plate; 2. first buffer damper; 3. support column; 4. fixing seat; 5. first buffer pad; 6. battery pack body; 7. top cover; 8. threaded rod; 9. support plate; 10. limit ring; 11. second buffer damper; 12. clamping block; 13. clamping block; 14. pressing block; 15. second buffer pad; 16. through hole; 17. heat dissipation hole; 18. baffle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the embodiment, Figure 1-4 A mounting frame for a battery pack is provided. The utility model comprises a bottom plate 1, a plurality of first buffer dampers 2 arranged in a rectangular array are fixedly connected to the top of the bottom plate 1, four support columns 3 arranged in a rectangular array are fixedly connected to the top of the bottom plate 1, a plurality of first buffer dampers 2 are fixedly connected to the same fixing seat 4, a first buffer pad 5 is arranged on the top of the fixing seat 4, a battery pack body 6 is movably connected to the top of the first buffer pad 5, a top cover 7 is movably connected to the top of the four support columns 3, four threaded rods 8 arranged in a rectangular array are internally threadedly connected to the top cover 7, the outer sides of the four threaded rods 8 are respectively connected to the internal threads of the four support columns 3, support plates 9 are fixedly connected between the support columns 3 on the same side, a limiting ring 10 adapted to the battery pack body 6 is fixedly connected to the bottom of the top cover 7, and baffles 18 are fixedly connected between the two front support columns 3 and the two rear support columns 3;

[0028] Four second buffer dampers 11 distributed in a rectangular array are fixedly connected to opposite sides of the two support plates 9, and a clamping block 12 is fixedly connected to one end of the second buffer damper 11 on the same side close to the battery pack body 6;

[0029] The two support plates 9 provide a fixing effect for the eight second buffer dampers 11, and the eight second buffer dampers 11 provide a further buffering effect for the battery pack body 6 through the two clamping blocks 12;

[0030] The outer side of the fixing seat 4 is fixedly connected with four clamping blocks 13 distributed in a rectangular array, and the outer sides of the four clamping blocks 13 are respectively slidably connected with the inner sides of the four supporting columns 3;

[0031] The four support columns 3 can limit the four blocks 13, and the four blocks 13 can limit the fixing base 4 through the four support columns 3;

[0032] The bottom of the top cover 7 is fixedly connected with a plurality of pressing blocks 14 distributed in a row, and the plurality of pressing blocks 14 are all adapted to the battery pack body 6;

[0033] A plurality of pressing blocks 14 limit the battery pack body 6 through the top cover 7;

[0034] A second buffer pad 15 is fixedly connected to the top of the bottom plate 1. A plurality of through holes 16 matching the first buffer damper 2 are provided inside the second buffer pad 15. The second buffer pad 15 matches the fixing seat 4.

[0035] The second buffer pad 15 can provide a buffering effect to the fixing seat 4 through the bottom plate 1;

[0036] The top cover 7 is provided with a plurality of heat dissipation holes 17 arranged in a row, and the plurality of heat dissipation holes 17 are adapted to the battery pack body 6;

[0037] The plurality of heat dissipation holes 17 prevents the top cover 7 from accumulating heat.

[0038] Working principle:

[0039] Step 1: After placing the battery pack body 6 on the top of the first buffer pad 5, cover the top cover 7 to the top of the four support columns 3, the limiting ring 10 at the bottom of the top cover 7 limits the battery pack body 6, and screw the four threaded rods 8 from the top of the top cover 7 into the inside of the four support columns 3 to complete the fixing of the top cover 7;

[0040] Step 2: The two support plates 9 and the two baffles 18 limit the battery pack body 6, the first buffer dampers 2 provide a buffering effect to the fixing seat 4 through the bottom plate 1, the first buffer pad 5 prevents the battery pack body 6 from sliding, and the fixing seat 4 provides a buffering effect to the battery pack body 6 through the first buffer pad 5 to achieve a protective effect;

[0041] Step 3: The two support plates 9 provide a fixing effect for the eight second buffer dampers 11 , and the eight second buffer dampers 11 provide a further buffering effect for the battery pack body 6 through the two clamping blocks 12 .

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A mounting frame for a battery pack, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a plurality of first buffer dampers (2) distributed in a rectangular array, the top of the bottom plate (1) is fixedly connected to four support columns (3) distributed in a rectangular array, the tops of a plurality of the first buffer dampers (2) are fixedly connected to the same fixing seat (4), the top of the fixing seat (4) is provided with a first buffer pad (5), the top of the first buffer pad (5) is movably connected to the battery pack body (6), the tops of the four support columns (3) are movably connected to the battery pack body (6), and the tops of the four support columns (3) are movably connected to the battery pack body (6). A top cover (7) is connected, the internal threads of the top cover (7) are connected to four threaded rods (8) distributed in a rectangular array, the outer sides of the four threaded rods (8) are respectively connected to the internal threads of four support columns (3), a support plate (9) is fixedly connected between the support columns (3) on the same side, a limiting ring (10) adapted to the battery pack body (6) is fixedly connected to the bottom of the top cover (7), and a baffle (18) is fixedly connected between the two support columns (3) on the front side and the two support columns (3) on the rear side.

2. A battery pack mounting bracket according to claim 1, characterized in that: Four second buffer dampers (11) distributed in a rectangular array are fixedly connected to opposite sides of the two support plates (9), and a clamping block (12) is fixedly connected to one end of the second buffer damper (11) on the same side close to the battery pack body (6).

3. A battery pack mounting bracket according to claim 1, characterized in that: Four clamping blocks (13) arranged in a rectangular array are fixedly connected to the outer side of the fixing seat (4), and the outer sides of the four clamping blocks (13) are respectively slidably connected to the inside of four supporting columns (3).

4. A battery pack mounting bracket according to claim 1, characterized in that: A plurality of pressing blocks (14) arranged in a row are fixedly connected to the bottom of the top cover (7), and the plurality of pressing blocks (14) are all compatible with the battery pack body (6).

5. The mounting bracket for a battery pack according to claim 1, characterized in that: A second buffer pad (15) is fixedly connected to the top of the bottom plate (1), a plurality of through holes (16) matching the first buffer damper (2) are provided inside the second buffer pad (15), and the second buffer pad (15) matches the fixing seat (4).

6. A battery pack mounting bracket according to claim 1, characterized in that: The top cover (7) is provided with a plurality of heat dissipation holes (17) arranged in a row, and the plurality of heat dissipation holes (17) are all compatible with the battery pack body (6).

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