Battery pack vibration simulation detection fixing platform

Abstract

The utility model discloses a battery pack vibration simulation detection fixing platform, which belongs to the technical field of energy storage equipment detection, and is characterized in that the main body of the platform is a rectangular platform plate body, and a plurality of groups of longitudinal push blocks and a plurality of groups of end pressing blocks are respectively arranged at two ends of the upper plate surface of the platform plate body; a plurality of groups of transverse push blocks and a plurality of groups of side pressing blocks are respectively arranged on two sides of the upper plate surface of the platform plate body, at least one n-shaped mounting beam is transversely arranged on the upper plate surface of the platform plate body, two ends of the mounting beam are detachably mounted on the platform plate body, a cover plate pressing block is arranged on the inner side of the mounting beam, and a fixing mechanism connected with a testing machine is arranged on the platform plate body. A longitudinal push block, an end pressing block, a transverse push block, a side pressing block and a cover plate pressing block on the platform plate body are used for fixing multiple directions of the X axis, the Y axis and the Z axis of the battery pack, so that the battery pack is stable and firm during vibration detection, and the safety of the process is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy storage equipment detection, and more specifically, particularly relates to a battery pack vibration simulation detection fixing platform. Background Art

[0002] A battery is a cup, tank or other container or part of a composite container that contains an electrolyte solution and metal electrodes to generate an electric current. It is a device that can convert chemical energy into electrical energy. A battery pack is a collection of batteries. Battery packs are widely used, such as energy storage cabinets and new energy vehicles. In order to ensure the safety of battery packs, strict testing of various performances of battery packs is required to ensure the safety of their use.

[0003] In order to test the anti-seismic measures of the battery pack and the firmness of the connection points, it is necessary to conduct vibration testing. However, due to the large volume and mass of the battery pack, and in order to ensure that the product has a higher redundancy, the vibration intensity of the test is often greater than the vibration intensity of actual use. If the battery pack cannot be firmly fixed on the testing machine, accidents are likely to occur. In view of this, this solution provides a battery pack vibration simulation test fixing platform to solve this problem. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a battery pack vibration simulation detection fixing platform to solve the technical problem of how to firmly fix the battery pack during vibration detection in the prior art.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a battery pack vibration simulation detection fixed platform, including a rectangular platform plate body, multiple groups of longitudinal push blocks and multiple groups of end pressure blocks are respectively arranged at both ends of the upper plate surface of the platform plate body, multiple groups of transverse push blocks and multiple groups of side pressure blocks are respectively arranged on both sides of the upper plate surface of the platform plate body, at least one "n"-shaped mounting beam is transversely arranged on the upper plate surface of the platform plate body, and both ends of the mounting beam are detachably mounted on the platform plate body, and a cover plate pressure block is arranged on the inner side thereof, and a fixing mechanism connected to the testing machine is arranged on the platform plate body.

[0006] Optionally, the transverse push block, the longitudinal push block and the cover plate pressing block are all adjustably mounted by at least two adjusting bolts.

[0007] Optionally, the transverse push block, the side pressure block, the longitudinal push block, and the end pressure block are all mounted on the platform plate through a mounting seat.

[0008] Optionally, a mounting groove is provided on the mounting seat, and the mounting seat is mounted on the platform plate by inserting fixing bolts through the mounting groove.

[0009] Optionally, the end pressing block and the side pressing block are respectively detachably mounted on the mounting seat.

[0010] Optionally, the fixing mechanism is a mounting bolt, and the platform plate is fixedly mounted on the testing machine by the mounting bolt.

[0011] Optionally, there are three mounting beams, and the three mounting beams are spaced apart and distributed parallel to each other.

[0012] Optionally, the upper surface of the platform plate is provided with lifting ears distributed in a 2×2 pattern.

[0013] Optionally, the longitudinal push block and the end pressure block on the same side are spaced apart from each other, and the transverse push block and the side pressure block on the same side are spaced apart from each other.

[0014] Optionally, the longitudinal push block, the end press block, the transverse push block, the side press block and the contact portion of the cover plate press block with the battery pack are all provided with protective pads.

[0015] The utility model provides a battery pack vibration simulation detection fixing platform, which has the following beneficial effects:

[0016] 1. Use the longitudinal push block, end pressure block, transverse push block, side pressure block and cover pressure block on the platform plate to fix the battery pack in multiple positions of the XYZ axis, so that the battery pack is stable and firm during vibration detection to ensure the safety of the process.

[0017] 2. The push block and the pressing block position are adjustable, which can adapt to different types of battery packs and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a fixed platform for battery pack vibration simulation detection provided in this embodiment;

[0019] Figure 2 The embodiment provided Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0020] Figure 3 A schematic diagram of the structure of the battery pack provided in this embodiment;

[0021] Figure 4 A schematic diagram of the structure of the side pressure block mounting seat provided in this embodiment;

[0022] Figure 5 A schematic diagram of the structure of the end pressure block mounting seat provided in this embodiment;

[0023] Figure 6 A schematic diagram of the structure of the detection fixed platform provided in this embodiment.

[0024] In the figure: 1. Platform plate; 2. Longitudinal push block; 3. End pressure block; 4. Horizontal push block; 5. Side pressure block; 6. Mounting beam; 7. Cover plate pressure block; 8. Adjustment bolt; 9. Mounting seat; 10. Mounting groove; 11. Mounting bolt; 12. Lifting ear; 13. Protection pad; 14. Flange; 15. Lifting hole. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0026] The technical solution provided by the utility model is a battery pack vibration simulation detection fixing platform, which is mainly used for fixing the battery pack during the battery pack vibration simulation detection.

[0027] like Figure 1 Figure 2 Figure 3 As shown, the platform body is a rectangular platform plate 1. In order to fix the battery pack, multiple groups of longitudinal push blocks 2 and multiple groups of end pressing blocks 3 are respectively arranged at both ends of the upper plate surface of the platform plate 1. The multiple groups of longitudinal push blocks 2 at both ends are respectively abutted against the two ends of the battery pack, and the multiple groups of end pressing blocks 3 at both ends are respectively pressed on the flanges 14 at both ends of the battery pack, in this way, the Y-axis fixation is completed. In addition, in order to ensure uniform force during fixation, the longitudinal push blocks 2 and end pressing blocks 3 on the same side are spaced apart from each other;

[0028] Multiple groups of lateral push blocks 4 and multiple groups of side pressure blocks 5 are respectively arranged on both sides of the upper plate surface of the platform body 1. The multiple groups of lateral push blocks 4 on both sides are respectively abutted against the two ends of the battery pack, and the multiple groups of side pressure blocks 5 on both sides are respectively pressed into the lifting holes 15 on both sides of the battery pack, and the X-axis fixation is completed in this way. In addition, in order to ensure uniform force during fixation, the lateral push blocks 4 and side pressure blocks 5 on the same side are spaced apart from each other;

[0029] At the same time, at least one "n"-shaped mounting beam 6 is horizontally arranged on the upper surface of the platform plate body 1, and both ends of the mounting beam 6 are detachably mounted on the platform plate body 1, and a cover plate pressing block 7 is arranged on the inner side thereof, and the cover plate pressing block 7 abuts against the sealing cover plate on the top of the battery pack, thereby completing the Z-axis fixation. Three mounting beams 6 can be arranged here, and the three mounting beams 6 are arranged at intervals and distributed parallel to each other. There are multiple cover plate pressing blocks 7 on each mounting beam 6, which can ensure that the sealing cover plate is evenly stressed to prevent it from being squeezed and deformed.

[0030] The battery pack is fixed in the XYZ axis direction by the above method to ensure firmness during detection. A fixing mechanism connected to the test machine is provided on the platform plate 1, which is convenient for installing the detection fixing platform on the test machine for detection. The fixing mechanism can be a mounting bolt 11, and the platform plate 1 is fixedly mounted on the test machine by the mounting bolt 11. Of course, the fixing mechanism is not limited to the mounting bolt 11, and can also be a clamp or the like.

[0031] In order to ensure that the transverse push block 4, the longitudinal push block 2 and the cover plate pressing block 7 can be completely fitted around the battery pack, the transverse push block 4, the longitudinal push block 2 and the cover plate pressing block 7 are all adjustably installed through at least two adjusting bolts 8. The two adjusting bolts 8 can ensure the stability of the installation and prevent self-rotation. During implementation, the installation position of (the transverse push block 4, the longitudinal push block 2, and the cover plate pressing block 7) can be adjusted by rotating the adjusting bolts 8.

[0032] The specific installation structure is as follows:

[0033] like Figure 1 Figure 2 As shown, the lateral push block 4, the side pressure block 5, the longitudinal push block 2, and the end pressure block 3 are all installed on the platform plate 1 through the mounting seat 9. Among them, the end pressure block 3 and the side pressure block 5 are detachably installed with the mounting seat 9. In order to make the lateral push block 4, the side pressure block 5, the longitudinal push block 2, and the end pressure block 3 act well on the battery pack, the installation position needs to be adaptively adjusted. Therefore, Figure 4 Figure 5 As shown, a mounting groove 10 is provided on the mounting seat 9, and the mounting seat 9 is installed on the platform plate 1 by inserting fixing bolts through the mounting groove 10, so that the position of the fixing bolts in the mounting groove 10 can be adjusted, thereby achieving appropriate adjustment of the position of the mounting seat 9.

[0034] Considering the transfer problem of the detection fixed platform, such as Figure 1 As shown, the upper surface of the platform plate body 1 is provided with lifting ears 12 distributed in 2×2 order, and the platform is lifted by the lifting ears 12 to become a mobile detection fixed platform.

[0035] In addition, in order to protect the battery pack when it is fixed. Figure 1 Figure 2 As shown, protective pads 13 are provided at the contact parts of the longitudinal push block 2, the end pressure block 3, the transverse push block 4, the side pressure block 5 and the cover pressure block 7 with the battery pack. The protective pad 13 is made of high-strength rubber to effectively prevent the battery pack from being scratched.

[0036] The specific usage and function of this embodiment are as follows:

[0037] When the utility model is used, Figure 6As shown, firstly, the battery pack is hoisted onto the platform plate 1 and the position of the battery pack is adjusted, and the longitudinal push blocks 2 and the transverse push blocks 4 at both ends and both sides are adjusted in position by adjusting bolts 8 so that all the push blocks are in contact with the battery pack.

[0038] Install the end pressing blocks 3 on the mounting seats 9 at both ends of the battery pack so that the end pressing blocks 3 are pressed on the flanges 14 at both ends of the battery pack, and then install the side pressing blocks 5 on the mounting seats 9 on both sides of the battery pack so that the side pressing blocks 5 are pressed in the lifting holes 15 on both sides of the battery pack.

[0039] The mounting beam 6 is sequentially mounted on the platform plate body 1 , and then the height of the cover plate pressing block 7 is adjusted by the adjusting bolt 8 thereon, so that the cover plate pressing block 7 abuts against the sealing cover plate.

[0040] After the battery pack is fixed, the simulation detection fixing platform is hoisted onto the detection machine, and it is fixed by installing bolts 11, and then the detection can be started.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0042] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0043] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A battery pack vibration simulation detection fixed platform, characterized in that: The invention comprises a rectangular platform plate body (1), wherein a plurality of groups of longitudinal push blocks (2) and a plurality of groups of end pressure blocks (3) are respectively arranged at both ends of the upper plate surface of the platform plate body (1), a plurality of groups of transverse push blocks (4) and a plurality of groups of side pressure blocks (5) are respectively arranged at both sides of the upper plate surface of the platform plate body (1), at least one "n"-shaped mounting beam (6) is transversely arranged on the upper plate surface of the platform plate body (1), the two ends of the mounting beam (6) are detachably mounted on the platform plate body (1), and a cover plate pressure block (7) is arranged on the inner side thereof, and a fixing mechanism connected to a testing machine is arranged on the platform plate body (1).

2. The battery pack vibration simulation detection fixed platform according to claim 1, characterized in that: The transverse push block (4), the longitudinal push block (2) and the cover plate pressing block (7) are all adjustably mounted via at least two adjusting bolts (8).

3. The battery pack vibration simulation detection fixed platform according to claim 1, characterized in that: The transverse push block (4), the side pressure block (5), the longitudinal push block (2), and the end pressure block (3) are all mounted on the platform plate (1) via a mounting seat (9).

4. The battery pack vibration simulation detection fixed platform according to claim 3, characterized in that: The mounting seat (9) is provided with a mounting groove (10), and the mounting seat (9) is mounted on the platform plate (1) by inserting fixing bolts through the mounting groove (10).

5. The battery pack vibration simulation detection fixed platform according to claim 3 or 4, characterized in that: The end pressing block (3) and the side pressing block (5) are respectively detachably mounted on the mounting seat (9).

6. The battery pack vibration simulation detection fixed platform according to any one of claims 1 to 4, characterized in that: The fixing mechanism is a mounting bolt (11), and the platform plate body (1) is fixedly mounted on the testing machine via the mounting bolt (11).

7. The battery pack vibration simulation detection fixed platform according to any one of claims 1 to 4, characterized in that: There are three mounting beams (6), and the three mounting beams (6) are arranged at intervals and distributed parallel to each other.

8. The battery pack vibration simulation detection fixing platform according to claim 1, characterized in that: The upper plate surface of the platform plate body (1) is provided with lifting ears (12) distributed in a 2×2 pattern.

9. The battery pack vibration simulation detection fixed platform according to claim 1 or 2 or 3 or 4 or 8, characterized in that: The longitudinal push block (2) and the end pressure block (3) on the same side are arranged at intervals from each other, and the transverse push block (4) and the side pressure block (5) on the same side are arranged at intervals from each other.

10. The battery pack vibration simulation detection fixed platform according to claim 1 or 2 or 3 or 4 or 8, characterized in that: The contact portions of the longitudinal push block (2), the end pressure block (3), the transverse push block (4), the side pressure block (5) and the cover plate pressure block (7) with the battery pack are all provided with protective pads (13).

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