Positioning device for high-voltage stacked battery installation

Abstract

The utility model relates to a positioning device for high-voltage stacked battery installation, and belongs to the technical field of high-voltage stacked energy storage batteries. The positioning device comprises a positioning base which is mounted at the top of a battery module and is matched with the battery module to fix the position of the positioning device; the positioning plate is connected with one side of the positioning base through a connecting clamp, the positioning plate is attached to the wall surface, and the positioning plate is provided with a bubble level used for judging the flatness and a precise positioning hole used for marking; the connecting clamp is used for connecting the positioning base and the positioning plate; and the bottom of the battery module is assembled in the base. By means of the precise positioning holes and the detachable structural design, accurate alignment of the battery module, the anti-toppling support and the battery module support is guaranteed, errors caused by manual operation are remarkably reduced, the bubble level is integrated on the positioning plate, the installation flatness is adjusted in an auxiliary mode, and the installation quality is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of high-voltage stacked energy storage battery technology, and in particular to a positioning device for installing high-voltage stacked batteries. Background Technology

[0002] With the development of energy storage battery technology, high-voltage stacked energy storage batteries have emerged. When installing high-voltage stacked energy storage batteries, manual lifting of the battery pack is usually used for installation and disassembly.

[0003] In related technologies, during the assembly of high-voltage stacked batteries, it is necessary to ensure precise alignment between the battery modules, brackets, and connectors, while also ensuring the efficiency and safety of the installation process. However, due to the typically large weight and high precision requirements of stacked batteries, the manual hoisting of battery packs for installation and disassembly presents problems of insufficient precision and operational inconvenience.

[0004] Therefore, the current lack of positioning fixtures that can directly act on stacked batteries, relying solely on manual surveying and drilling, is not only inefficient but also wastes a lot of manpower. To solve the above problems, it is urgent to develop a positioning device for the installation of high-voltage stacked batteries. Utility Model Content

[0005] In response to the shortcomings of the existing production technology, the applicant provides a positioning device for installing high-voltage stacked batteries, thereby providing a positioning device that acts directly on the stacked batteries to reduce the difficulty of manual operation and improve operational efficiency.

[0006] The technical solution adopted in this utility model is as follows: A positioning device for mounting high-voltage stacked batteries, comprising:

[0007] A positioning base is used to be installed on the top of the battery module and cooperate with the battery module to fix the position of the positioning device.

[0008] The positioning plate is connected to one side of the positioning base via a connecting clamp. The positioning plate is flush against the wall surface and is equipped with a bubble level for judging flatness and precision positioning holes for marking.

[0009] A connecting clamp is used to connect the positioning base and the positioning plate;

[0010] The bottom of the battery module is assembled inside the base.

[0011] As a further improvement to the above technical solution:

[0012] In one embodiment, the connecting fixture includes a fixture body with fixture through holes on both sides. The fixture body is fixed to the positioning base through the fixture through hole on one side and to the positioning plate through the fixture through hole on the other side.

[0013] In one embodiment, the positioning base includes a base threaded hole, which is formed on the side of the positioning base and cooperates with a clamp through hole on one side of the clamp body for fixation;

[0014] Connector positioning holes are formed on the positioning base and mate with the connectors on the battery module;

[0015] The guide box positioning hole is opened on the positioning base and cooperates with the guide box on the battery module;

[0016] The limiting groove extends downward from the periphery of the positioning base and is used to engage and fix the battery module around its perimeter.

[0017] In one embodiment, the positioning base further includes a weight-reducing groove, which is formed in the middle of the positioning base to reduce the overall weight of the positioning device.

[0018] In one embodiment, a flexible layer is provided on the side of the positioning base that contacts the battery module; specifically, the flexible layer is configured as a flexible rubber pad.

[0019] In one embodiment, the positioning plate includes a positioning plate threaded hole, which is formed on the side of the positioning plate and is fixed in conjunction with a clamp through hole on the other side of the clamp body.

[0020] The bubble level is mounted on the positioning plate and is used to determine flatness.

[0021] The precision positioning holes are formed on the positioning plate for marking.

[0022] In one embodiment, after the positioning plate marks the wall with holes, an anti-tipping bracket is fixed at the marked hole, and a battery module bracket is set at the corresponding position on the side of the battery module. The battery module is stacked and assembled by the interlocking between the anti-tipping bracket and the battery module bracket.

[0023] The beneficial effects of this utility model are as follows:

[0024] This utility model has a compact structure and is easy to operate. Through the cooperation of the positioning base, positioning plate and connecting clamp and the detachable design, the operator can quickly complete the installation and coordination of the anti-tipping bracket and the battery module bracket according to the markings on the positioning plate, realize the stacking installation of battery modules, and greatly improve the installation efficiency.

[0025] This utility model also has the following advantages:

[0026] (1) The present invention provides a weight reduction groove in the middle of the positioning base, which reduces the overall weight of the positioning device, making it easier for operators to disassemble, move and install the positioning device.

[0027] (2) This utility model takes into account the accuracy requirements during the installation of the battery module. Through the synergistic effect of the connector positioning hole, the guide box positioning hole and the limiting groove, the stability and accuracy of the battery module during the installation process are further ensured.

[0028] (3) The present invention integrates a bubble level on the positioning plate, which enables the operator to determine the horizontal state of the positioning plate, thereby ensuring the horizontality of the battery module installation and the installation quality of the anti-tipping bracket.

[0029] (4) The present invention provides a flexible layer between the positioning base and the battery module, which protects the battery module from damage during installation and further improves the safety of the positioning device. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of the positioning device of this utility model.

[0031] Figure 2 This is a schematic diagram of the positioning base in the positioning device of this utility model.

[0032] Figure 3 This is a schematic diagram of the positioning plate in the positioning device of this utility model.

[0033] Figure 4 This is a schematic diagram of the connecting component in the positioning device of this utility model.

[0034] Figure 5 This is a schematic diagram showing the positioning device in use on a battery product according to one embodiment of the present invention.

[0035] Figure 6 This is a schematic diagram of the anti-tipping bracket installed on the wall after the positioning device has been used in one embodiment.

[0036] Figure 7 This is a schematic diagram showing the engagement state of the battery module bracket with the anti-tipping bracket on the back side of the battery in one embodiment.

[0037] The components include: 1. Positioning base; 2. Positioning plate; 3. Connecting clamp; 4. Battery module; 5. Base; 6. Anti-tipping bracket; 7. Battery module bracket.

[0038] 101. Base threaded hole; 102. Connector positioning hole; 103. Guide box positioning hole; 104. Weight reduction groove; 105. Limiting groove;

[0039] 201. Precision positioning hole; 202. Positioning plate threaded hole; 203. Bubble level;

[0040] 301. Fixture body; 302. Fixture through hole;

[0041] 401. Guide box; 402. Connector. Detailed Implementation

[0042] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0043] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0045] When using the terms “including,” “having,” and “comprising” as described herein, another component may be added unless explicitly qualifying terms such as “only,” “consisting of,” etc. are used. Unless otherwise stated, singular terms may include plural forms and should not be construed as having a quantity of one.

[0046] It should be understood that although the terms "first," "second," etc., may be used herein to describe various elements, these elements should not be limited by these terms. These terms are used only to distinguish one element from another. For example, without departing from the scope of this invention, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element.

[0047] Furthermore, the accompanying drawings are not drawn to a 1:1 scale, and the relative dimensions of the components are shown in the drawings only as examples and not necessarily to actual scale.

[0048] like Figures 1-5 The accompanying drawing shows a structural schematic diagram of a positioning device for mounting high-voltage stacked batteries according to an embodiment of the present invention; for ease of description, the drawing only shows the structure related to the embodiment of the present invention.

[0049] In this embodiment, a positioning device for installing high-voltage stacked batteries is provided, including a positioning base 1, a positioning plate 2, and a connecting clamp 3. The positioning base 1 is used to install on the top of the battery module 4 and cooperate with the battery module 4 to fix the position of the positioning device. The positioning plate 2 is connected to one side of the positioning base 1 through the connecting clamp 3. The positioning plate 2 is in contact with the wall surface and is provided with a bubble level 203 for judging flatness and a precision positioning hole 201 for marking. The connecting clamp 3 is used to connect the positioning base 1 and the positioning plate 2.

[0050] Combination Figure 1 , Figure 2 as well as Figure 5 As shown, in this embodiment, the positioning base 1 includes:

[0051] The base threaded hole 101 is opened on the side of the positioning base 1 and is used to cooperate with the clamp through hole 302 of the connecting clamp 3 to fix the connecting clamp 3 and the positioning base 1 together through threaded connection.

[0052] The connector positioning hole 102 is formed on the positioning base 1, and its shape and size match the connector 402 on the battery module 4. When the battery module 4 is installed, the connector 402 can be accurately inserted into the connector positioning hole 102, thereby realizing the electrical connection and positioning between the battery module 4 and the positioning base 1.

[0053] The guide box positioning hole 103 is also opened on the positioning base 1, and its shape and size match the guide box 401 on the battery module 4; the guide box 401 can be accurately inserted into the guide box positioning hole 103, providing guidance for the installation of the battery module 4 and enhancing the connection stability between the battery module 4 and the positioning base 1.

[0054] The weight reduction groove 104 is located in the middle of the positioning base 1 to reduce the overall weight of the positioning device, making it easier for operators to move, install and disassemble the positioning device.

[0055] The limiting groove 105 extends downward from the periphery of the positioning base 1 and is used to engage and fix the battery module 4 around its periphery. The design of the limiting groove 105 can ensure the stability and accuracy of the battery module 4 during the installation process and prevent the battery module 4 from shifting or shaking during the installation process.

[0056] A flexible layer (not shown in the figure) is disposed on the side of the positioning base 1 that contacts the battery module 4, specifically a flexible rubber pad; the flexible layer of this application can protect the battery module 4 from damage during installation and increase the friction between the positioning base 1 and the battery module 4, thereby improving the stability of the connection.

[0057] Combination Figure 1 , Figure 3 as well as Figure 5 As shown, in this embodiment, the positioning plate 2 is connected to one side of the positioning base 1 through the connecting clamp 3 and is attached to the wall surface to determine the flatness and mark in the precision positioning hole 201.

[0058] Specifically, the positioning plate 2 includes:

[0059] Precision positioning holes 201 are formed on the positioning plate 2 for marking on the wall. Before the battery module 4 is installed, the operator can mark the wall through the precision positioning holes 201;

[0060] The positioning plate threaded hole 202 is opened on the side of the positioning plate 2 and is used to cooperate with the clamp through hole 302 of the connecting clamp 3 to fix the connecting clamp 3 and the positioning plate 2 together by threaded connection.

[0061] A bubble level 203 is installed on the positioning plate 2 to determine the flatness. During the installation of the battery module 4, the operator can observe the indication of the bubble level 203 to ensure that the positioning plate 2 is in a horizontal state, thereby ensuring the flatness and accuracy of the battery module 4 installation.

[0062] Combination Figure 1 , Figure 4 as well as Figure 5 As shown, in this embodiment, the connecting clamp 3 is used to connect the positioning base 1 and the positioning plate 2.

[0063] Specifically, the connecting clamp 3 includes:

[0064] The fixture body 301 is the main body part connected to the fixture 3. Its shape can be set to "L" or "U" shape, etc. The specific shape is set according to the requirements to adapt to the needs of different installation scenarios.

[0065] The clamp through hole 302 is provided on both sides of the clamp body 301. One side of the clamp through hole 302 is engaged with the base threaded hole 101 of the positioning base 1, and the connecting clamp 3 and the positioning base 1 are fixed together by the threaded connection. The other side of the clamp through hole 302 is engaged with the positioning plate threaded hole 202 of the positioning plate 2, and the connecting clamp 3 and the positioning plate 2 are fixed together by the threaded connection.

[0066] Please continue reading. Figure 5 In this embodiment, the bottom of the battery module 4 is located inside the base 5. The base 5 is a bottom support structure for installing the battery module 4, and its specific structure and shape can be designed according to actual needs.

[0067] like Figures 6-7 As shown, in this embodiment, it also includes:

[0068] The anti-tipping bracket 6 is fixed to the wall to prevent the stacked battery modules 4 from tipping over. The shape and number of the anti-tipping bracket 6 can be designed according to actual needs.

[0069] The battery module bracket 7 is fixed on the battery module 4 and works in conjunction with the anti-tipping bracket 6 to complete the assembly and fixation of the stacked batteries.

[0070] In practical application, the working method of this utility model is as follows:

[0071] The installer can first fix the positioning base 1 and the positioning plate 2 onto the connecting clamp 3 by screwing them together with bolts through the base threaded hole 101 and the positioning plate threaded hole 202, respectively, to form a positioning device.

[0072] The connector positioning hole 102 on the positioning base 1 mates with the connector 402 on the battery module 4, and the guide box positioning hole 103 mates with the guide box 401 on the battery module 4. At the same time, the flexible rubber pad at the bottom of the positioning base 1 fits against the top of the battery module 4, and the limiting groove 105 of the positioning base 1 matches the perimeter of the battery module 4, thus completing the fixation between the positioning device and the battery module 4.

[0073] At this time, the positioning plate 2 is attached to the wall. The flatness is judged by the bubble level 203 on the positioning plate 2. The tool is used to mark the precision positioning hole 201 of the positioning plate 2.

[0074] After marking, remove the positioning device and use a drilling device to drill holes in the wall.

[0075] After drilling is completed, the anti-tipping bracket 6 is fixed to the wall. When in use, the battery module bracket 7 is fixed to the corresponding position on the battery module 4. The assembly of stacked batteries is completed through the cooperation between the anti-tipping bracket 6 and the battery module bracket 7.

[0076] This utility model has a reasonable structure and is easy to operate. The positioning base 1 with a limiting design works in conjunction with the positioning plate 2 which integrates a bubble level 203. The positioning base 1 and the positioning plate 2 are then connected by the connecting clamp 3. Through the synergistic effect of the positioning base 1 and the positioning plate 2, accurate hole markings can be made on the wall, which facilitates the subsequent installation and fixing of the anti-tipping bracket 6 and the battery module bracket 7, further facilitating the assembly of stacked batteries.

[0077] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0078] The embodiments described above merely illustrate the implementation of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A positioning device for high voltage stacked battery installation, characterized by, include: The positioning base (1) is used to be installed on the top of the battery module (4) and cooperate with the battery module (4) to fix the position of the positioning device; The positioning plate (2) is connected to one side of the positioning base (1) through the connecting clamp (3). The positioning plate (2) is attached to the wall surface. The positioning plate (2) is provided with a bubble level (203) for judging flatness and a precision positioning hole (201) for marking. as well as A connecting clamp (3) is used to connect the positioning base (1) and the positioning plate (2); The bottom of the battery module (4) is fitted inside the base (5).

2. The positioning device for high voltage stacked battery installation according to claim 1, characterized in that, The connecting clamp (3) includes a clamp body (301), and clamp through holes (302) are provided on both sides of the clamp body (301). The clamp body (301) is fixed to the positioning base (1) through the clamp through hole (302) on one side and fixed to the positioning plate (2) through the clamp through hole (302) on the other side.

3. The positioning device for high voltage stacked battery installation of claim 1, wherein, The positioning base (1) includes: The base threaded hole (101) is opened on the side of the positioning base (1) and is fixed in conjunction with the clamp through hole (302) on one side of the clamp body (301); A connector positioning hole (102) is formed on the positioning base (1) and mates with the connector (402) on the battery module (4); The guide box positioning hole (103) is opened on the positioning base (1) and cooperates with the guide box (401) on the battery module (4); The limiting groove (105) extends downward from the periphery of the positioning base (1) and is used to engage and fix with the battery module (4) around its periphery.

4. The positioning device for high voltage stacked battery installation according to claim 3, characterized in that, The positioning base (1) also includes a weight reduction groove (104), which is located in the middle of the positioning base (1) to reduce the overall weight of the positioning device.

5. The positioning device for high voltage stacked battery installation of claim 3, wherein, The side of the positioning base (1) that contacts the battery module (4) is provided with a flexible layer.

6. The positioning device for high voltage stacked battery installation of claim 5, wherein, The flexible layer is configured as a flexible rubber pad.

7. The positioning device for high pressure stacked battery installation of claim 1, wherein, The positioning plate (2) includes: The positioning plate threaded hole (202) is opened on the side of the positioning plate (2) and is fixed in conjunction with the clamp through hole (302) on the other side of the clamp body (301); The bubble level (203) is mounted on the positioning plate (2) and is used to determine the flatness. The precision positioning hole (201) is formed on the positioning plate (2) for marking.

8. The positioning device for high pressure stacked battery installation of claim 1, wherein, After the positioning plate (2) marks the wall surface with holes, the anti-tipping bracket (6) is fixed at the hole mark, and the battery module bracket (7) is set at the corresponding position on the side of the battery module (4). The battery module (4) is stacked and assembled by the interlocking between the anti-tipping bracket (6) and the battery module bracket (7).

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