A battery apparatus for a genset chassis and a genset chassis

Abstract

The utility model relates to a battery equipment and generator set chassis, including battery assembly and pull support, battery assembly is installed in the generator set chassis, and is separated with chassis oil tank arrangement, and battery assembly includes battery package, pull support is used for with battery assembly connection, and is located the outside of generator set chassis, and battery package slides on pull support to remove battery package from the generator set chassis. The technical scheme of the application is provided with the external pull support that can be connected with the battery assembly, so that the battery package can be pulled out of the generator chassis, and the installation and dismounting are more convenient. And compared with the stacking type, the pull type design does not need to move the upper part, and realizes the more convenient maintenance of the battery package.

Description

Technical Field

[0001] This utility model relates to the field of generator set technology, and in particular to a battery device for a generator set chassis and a generator set chassis. Background Technology

[0002] In hybrid power generator sets, integrating the battery pack into the equipment is one of the key technologies. Currently, the common integration methods are rack mounting or direct stacking. Rack mounting usually requires securing the battery pack to a complex rack with multiple bolts, making installation and disassembly cumbersome and inconvenient for maintenance. Stacking mounting, on the other hand, simply places the battery packs in a designated location, but when it is necessary to inspect or replace the bottom battery pack, all the components above must be removed, which is also inconvenient. Utility Model Content

[0003] Therefore, there is a need to provide a battery device for a generator set chassis and a generator set chassis to solve the technical problem of inconvenient maintenance caused by the existing battery packs being installed in a rack or stacked manner.

[0004] To achieve the above objectives, in a first aspect, this utility model provides a battery device for a generator set chassis, comprising:

[0005] The battery assembly is installed inside the generator set chassis and is separated from the chassis fuel tank. The battery assembly includes a battery pack.

[0006] The pull-out bracket is used to connect to the battery pack and is located outside the generator set chassis. The battery pack slides on the pull-out bracket to move the battery pack out of the generator set chassis.

[0007] Unlike existing technologies, the technical solution of this application uses an external pull-out bracket that can be connected to the battery pack, allowing the battery pack to be pulled out of the generator chassis, making installation and disassembly more convenient. Furthermore, the pull-out design eliminates the need to move upper components compared to a stacked design, enabling more convenient maintenance of the battery pack.

[0008] As one embodiment of this utility model, the battery assembly also includes a battery rack and a mounting bracket. The battery rack is installed inside the generator set chassis, and the battery pack is installed on the battery rack via the mounting bracket and can slide on the battery rack. The pull-out bracket is used to connect with the battery rack.

[0009] In this way, the battery pack can slide on the battery rack fixed to the chassis via the mounting bracket, providing a smooth transition for seamless docking and movement with the external pull-out bracket, ensuring the stability and reliability of the entire pull-out process.

[0010] As one embodiment of this utility model, the battery rack includes two first guide rails and a first mounting plate installed between the two first guide rails, and the pull-out bracket includes two second guide rails and a second mounting plate installed between the two second guide rails. The second mounting plate and the first mounting plate are connected by fasteners so that the two second guide rails are connected to the two first guide rails.

[0011] In this way, the plate-to-plate connection between the first mounting plate and the second mounting plate enables rapid and precise docking between the internal first guide rail and the external second guide rail, forming a continuous and stepless sliding guide rail, which ensures a smooth transition of the battery pack during its movement from the inside to the outside.

[0012] In one embodiment of this utility model, four mounting brackets are provided, which are respectively installed at the four corners of the battery pack. The battery pack also includes four casters, with each mounting bracket corresponding to one caster. The bottom of the mounting bracket is equipped with a caster, which slides on the first guide rail and the second guide rail.

[0013] In this way, by using the casters installed at the four corners of the battery pack in conjunction with the guide rails, sliding friction is transformed into rolling friction, which greatly reduces the thrust required to move the heavy battery pack and makes the pull-out operation very effortless.

[0014] As one embodiment of this utility model, the battery rack also includes a limiting bracket, which is installed on the first guide rail and is disposed opposite to the first mounting plate. The limiting bracket is used to restrict the movement of the battery pack.

[0015] Thus, the limit bracket, as a simple mechanical blocking device, can effectively prevent the battery pack from accidentally slipping off the working position due to vibration during the transportation or operation of the generator set, thus ensuring the safety of the equipment during operation while enabling convenient maintenance.

[0016] As one embodiment of this utility model, the battery assembly is provided in two or more sets, and the two or more sets of battery assemblies are installed side by side in the generator set chassis.

[0017] Thus, the modular pull-out design facilitates capacity expansion. Arranging two or more battery packs side-by-side increases the total energy storage capacity, and each pack can be pulled out and maintained independently without interference, solving the problem of difficulty in removing the bottom battery pack in stacked installations.

[0018] In one embodiment of this utility model, two adjacent battery packs are connected by a connecting bracket.

[0019] In this way, the connecting bracket connects the two independent battery modules into a whole, enhancing the structural rigidity and stability of the entire battery system within the generator chassis and preventing individual battery modules from shifting under vibration.

[0020] As one embodiment of this utility model, the battery equipment of the generator set chassis also includes a shock absorption component, which is installed between the battery assembly and the generator set chassis.

[0021] In this way, the vibration damping components can effectively isolate the severe vibrations transmitted to the generator set chassis during generator operation, providing a stable working environment for the battery pack, which helps protect the cells and circuits inside the battery pack and extend its service life.

[0022] To achieve the above objectives, in a second aspect, this utility model also provides a generator set chassis, comprising:

[0023] The battery device of the generator set chassis provided by the inventor as described above has a pull-out opening on one side of the battery device.

[0024] The chassis fuel tank is separated from the battery equipment on the generator set chassis.

[0025] Unlike existing technologies, the technical solution of this application integrates a pull-out battery device on the generator set chassis and opens a corresponding pull-out port, which maintains the safe layout of oil-electric separation while making the battery device easy to maintain, thereby improving the maintainability and safety of the generator set as a whole.

[0026] As one embodiment of this utility model, the generator set chassis is provided with a battery maintenance door on the other side of the battery equipment.

[0027] Thus, the battery access door provides another dimension of maintenance convenience. For minor tasks such as wiring checks, interface tightening, or radiator cleaning, there is no need to pull out the entire battery pack; simply opening the battery access door allows for these operations, further enhancing the flexibility and efficiency of maintenance work.

[0028] The above description of the utility model is merely an overview of the technical solution of this application. In order to enable those skilled in the art to better understand the technical solution of this application and to implement it based on the description and drawings, and to make the above-mentioned objectives and other objectives, features and advantages of this application easier to understand, the following description is provided in conjunction with the specific embodiments and drawings of this application. Attached Figure Description

[0029] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, features, and effects of specific embodiments of this application and other related content, and should not be considered as limitations on this application.

[0030] In the accompanying drawings of the instruction manual:

[0031] Figure 1This is a schematic diagram of the structure of a generator set according to an embodiment of this application;

[0032] Figure 2 for Figure 1 Enlarged view of A in the middle;

[0033] Figure 3 This is a schematic diagram of the generator set from another perspective, representing one embodiment of this application.

[0034] Figure 4 This is a schematic diagram of the structure of a generator set chassis according to an embodiment of this application;

[0035] Figure 5 This is a schematic diagram of the generator set chassis from another perspective, representing one embodiment of this application.

[0036] Figure 6 This is a schematic diagram of the structure of a generator set chassis with the pull-out mounting plate opened according to an embodiment of this application;

[0037] Figure 7 This is a partial schematic diagram of a generator set chassis according to an embodiment of this application;

[0038] Figure 8 This is a schematic diagram of the structure of a battery assembly according to an embodiment of this application;

[0039] Figure 9 This is a schematic diagram of the structure of a battery assembly according to one embodiment of this application from another perspective;

[0040] Figure 10 This is a schematic diagram of the structure of a battery holder according to one embodiment of this application;

[0041] Figure 11 This is a schematic diagram of a battery pack with a mounting bracket and casters installed according to one embodiment of this application.

[0042] The reference numerals used in the above figures are explained as follows:

[0043] 100-Generator chassis; 1-Battery equipment; 11-Battery assembly; 111-Battery pack; 112-Battery rack; 1121-First guide rail; 1122-First mounting plate; 1123-First connecting crossbar; 1124-Limit bracket; 113-Mounting bracket; 114-Cast; 115-Connecting bracket; 12-Pull-out bracket; 121-Second guide rail; 122-Second mounting plate; 123-Second connecting crossbar; 124-Support base; 13-Shock absorption assembly; 2-Chassis oil tank; 3-Sheet metal; 4-Pull-out port; 5-Battery maintenance door; 51-Second heat dissipation hole; 6-Pull-out mounting plate; 61-First heat dissipation hole; X-Horizontal direction. Detailed Implementation

[0044] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0045] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0046] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0047] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0048] In this application, terms such as “first” and “second” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order relationship between these entities or operations.

[0049] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar open-ended expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0050] As understood in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments in this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0051] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0052] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral arrangement; it can be a direct connection or an indirect connection through an intermediate medium; it can be a relationship of two components combined together, an interaction relationship between two components, or a connection within two structures. Those skilled in the art to which this application pertains can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0053] Currently, common integration methods are rack mounting or direct stacking. Rack mounting typically requires securing the battery pack to a complex rack with multiple bolts, making installation and disassembly cumbersome and inconvenient for maintenance. Stacking, on the other hand, simply places the battery packs in a designated location, but when the bottom battery pack needs to be inspected or replaced, all the components above must be removed, which is also inconvenient.

[0054] In view of this, this application provides a battery device 1 for a generator set chassis 100, including a battery assembly 11 and a pull-out bracket 12. The battery assembly 11 is installed inside the generator set chassis 100 and is separated from the chassis fuel tank 2. The battery assembly 11 includes a battery pack 111. The pull-out bracket 12 is used to connect to the battery assembly 11 and is located outside the generator set chassis 100. The battery pack 111 slides on the pull-out bracket 12 to move the battery pack 111 out of the generator set chassis 100.

[0055] According to some embodiments of this application, please refer to Figures 1 to 6 This embodiment relates to a generator set chassis 100, including a battery device 1 and a chassis fuel tank 2. The generator set chassis 100 has a pull-out opening 4 on one side of the battery device 1. The chassis fuel tank 2 is separated from the battery device 1 of the generator set chassis 100.

[0056] The generator set chassis 100 has a pull-out opening 4 on one side corresponding to the battery device 1. The pull-out opening 4 is used for docking with the pull-out bracket 12. Optionally, a detachable pull-out mounting plate 6 is installed at the pull-out opening 4. The pull-out mounting plate 6 has a first heat dissipation hole 61 to facilitate heat dissipation of the battery device 1.

[0057] The technical solution of this application integrates a pull-out battery device 1 on the generator set chassis 100 and opens a corresponding pull-out port 4, which maintains the safe layout of oil-electric separation while making the battery device 1 convenient for maintenance, thereby improving the maintainability and safety of the generator set as a whole.

[0058] like Figure 5 As shown, the generator set chassis 100 is provided with a battery maintenance door 5 on the other side of the battery equipment 1.

[0059] Optionally, the battery access door 5 is provided with a second heat dissipation hole 51, which is opposite to the first heat dissipation hole 61 opened on the pull-out mounting plate 6, to form convection and enhance the heat dissipation of the battery device 1.

[0060] Thus, the battery access door 5 provides another dimension of maintenance convenience. For minor tasks such as wiring checks, interface tightening, or radiator cleaning, there is no need to pull out the entire battery pack 111; simply opening the battery access door 5 allows for these operations, further enhancing the flexibility and efficiency of maintenance work.

[0061] According to some embodiments of this application, please refer to Figures 7 to 11 This embodiment also relates to a battery device 1 for a generator set chassis 100, including a battery assembly 11 and a pull-out bracket 12. The battery assembly 11 is installed inside the generator set chassis 100 and is separated from the chassis fuel tank 2. The battery assembly 11 includes a battery pack 111. The pull-out bracket 12 is used to connect to the battery assembly 11 and is located outside the generator set chassis 100. The battery pack 111 slides on the pull-out bracket 12 to move the battery pack 111 out of the generator set chassis 100.

[0062] The battery assembly 11 is bolted to the generator set chassis 100, and its installation position is separated from the chassis fuel tank 2 to ensure safety. In this embodiment, the chassis fuel tank 2 and the battery assembly 11 can be separated along the horizontal direction X by a sheet metal 3 welded inside the generator set chassis 100.

[0063] The pull-out bracket 12 is located outside the generator set chassis 100 and is used to extend the sliding guide rail.

[0064] The technical solution of this application, by setting an external pull-out bracket 12 that can be connected to the battery pack 11, allows the battery pack 111 to be pulled out of the generator chassis, making its installation and disassembly more convenient. Furthermore, compared to a stacked design, the pull-out design eliminates the need to move upper components, enabling more convenient maintenance of the battery pack 111.

[0065] like Figures 8 to 11 As shown, the battery assembly 11 also includes a battery rack 112 and a mounting bracket 113. The battery rack 112 is installed inside the generator set chassis 100. The battery pack 111 is installed on the battery rack 112 via the mounting bracket 113 and can slide on the battery rack 112. The pull-out bracket 12 is used to connect to the battery rack 112.

[0066] Thus, the battery pack 111 can slide on the battery rack 112 fixed to the generator set chassis 100 via the mounting bracket 113, providing a smooth transition for smooth docking and movement with the external pull-out bracket 12, and ensuring the stability and reliability of the entire pull-out process.

[0067] like Figure 2 and Figures 8 to 10 As shown, the battery rack 112 includes two first guide rails 1121 and a first mounting plate 1122 installed between the two first guide rails 1121. The pull-out bracket 12 includes two second guide rails 121 and a second mounting plate 122 installed between the two second guide rails 121. The second mounting plate 122 is connected to the first mounting plate 1122 by fasteners so that the two second guide rails 121 are connected to the two first guide rails 1121.

[0068] In this embodiment, the battery rack 112 also includes two or more first connecting crossbars 1123, and the two first guide rails 1121 are connected by two or more first connecting crossbars 1123 to strengthen the connection.

[0069] Each of the four corners of the battery pack 111 is fixed with a mounting bracket 113, meaning that the battery pack 111 has two mounting brackets 113 installed on the corresponding side of the first guide rail 1121. The mounting brackets 113 on both sides of the battery pack 111 are symmetrically arranged, allowing the battery pack 111 to slide on the guide rail via the mounting brackets 113. The sliding method can be a sliding motion between a slider and the guide rail. In this embodiment, the pull-out bracket 12 also includes two or more second connecting crossbars 123 and two or more support bases 124. The two second guide rails 121 are connected by two or more second connecting crossbars 123. The support bases 124 are installed at the bottom of the second guide rails 121, and the bottom of the support bases 124 contacts the ground, providing support. In some embodiments, each support base 124 may be equipped with a lockable wheel at its bottom for easy movement or locking as needed.

[0070] Thus, through the plate-to-plate connection between the first mounting plate 1122 and the second mounting plate 122, the internal first guide rail 1121 and the external second guide rail 121 are quickly and accurately connected, forming a continuous and stepless sliding guide rail, which ensures that the battery pack 111 moves smoothly from the inside to the outside.

[0071] like Figure 11 As shown, there are four mounting brackets 113, which are respectively installed at the four corners of the battery pack 111. The battery assembly 11 also includes four casters 114, with each mounting bracket 113 corresponding to one caster 114. The bottom of the mounting bracket 113 is equipped with a caster 114, which slides on the first guide rail 1121 and the second guide rail 121.

[0072] In this embodiment, the first guide rail 1121 and the second guide rail 121 are U-shaped. Each mounting bracket 113 has a caster 114 mounted on its bottom. After assembly, the battery pack 111 slides within the first guide rail 1121 and the second guide rail 121 via these four mounting brackets 113 with casters 114.

[0073] In this way, by using the casters 114 installed at the four corners of the battery pack 111 in conjunction with the guide rail, the sliding friction is transformed into rolling friction, which greatly reduces the thrust required to move the heavy battery pack 111, making the pull-out operation very effortless.

[0074] like Figure 9 and Figure 10 As shown, the battery rack 112 also includes a limiting bracket 1124, which is mounted on the first guide rail 1121 and is disposed opposite to the first mounting plate 1122. The limiting bracket 1124 is used to restrict the movement of the battery pack 111.

[0075] At the end of each first guide rail 1121 (i.e., the end furthest from the pull-out port 4), a limiting bracket 1124 is also bolted on. The limiting bracket 1124 may be L-shaped. When the battery pack 111 is fully pushed into the generator set chassis 100, the mounting bracket 113 will contact the limiting bracket 1124 to prevent it from moving excessively.

[0076] Thus, the limit bracket 1124, as a simple mechanical blocking device, can effectively prevent the battery pack 111 from accidentally slipping off the working position due to vibration during the transportation or operation of the generator set, thus ensuring the safety of the equipment during operation while achieving convenient maintenance.

[0077] like Figures 7 to 9 As shown, there are two or more battery packs 11, which are installed side by side in the generator set chassis 100.

[0078] In this embodiment, two sets of battery components 11 are provided, and the two sets of battery components 11 are arranged side by side.

[0079] Thus, the modular pull-out design facilitates capacity expansion. Arranging two or more battery packs 11 side-by-side increases the total energy storage capacity, and each pack can be pulled out and maintained independently without interference, solving the problem of difficulty in removing the bottom battery pack 111 in stacked installations.

[0080] like Figure 8 and Figure 9 As shown, two adjacent battery packs 11 are connected by a connecting bracket 115.

[0081] In this embodiment, two sets of battery modules 11 are provided. Limiting brackets 1124 are installed at corresponding locations on the battery access door 5 for each set of battery modules 11. The limiting brackets 1124 are located on the side of the two sets of battery modules 11 that are far apart, while the other side of the two sets of battery modules 11 that are close together is connected by a connecting bracket 115. The connecting bracket 115 is connected to the mounting bracket 113 of the two sets of battery modules 11 that are close together by bolts.

[0082] In this way, the connecting bracket 115 connects the two independent battery modules 11 into a whole, which enhances the structural rigidity and stability of the entire battery system within the generator chassis 100 and prevents individual battery modules 11 from shifting under vibration.

[0083] like Figures 7 to 10 As shown, the battery device 1 of the generator set chassis 100 also includes a shock absorption assembly 13, which is installed between the battery assembly 11 and the generator set chassis 100.

[0084] The vibration damping assembly 13 includes multiple damping pads, with two or more damping pads installed between the bottom and top of the battery assembly 11 and the generator set chassis 100. The damping pads can be existing vibration damping structures and can be made of rubber to absorb and isolate vibrations.

[0085] In this way, the shock absorption component 13 can effectively isolate the severe vibration transmitted to the generator set chassis 100 during generator set operation, providing a stable working environment for the battery pack 111, which helps protect the cells and circuits inside the battery pack 111 and extend its service life.

[0086] When the battery pack 111 needs to be inspected or replaced, its working principle is as follows:

[0087] First, the bolt connection between the mounting bracket 113 and the battery rack 112 needs to be removed through the pull-out opening 4 and the battery access door 5. Then, the external pull-out bracket 12 is moved to the pull-out opening 4, its second mounting plate 122 is brought into contact with the first mounting plate 1122 of the battery rack 112, and secured with bolts. At this point, the two second guide rails 121 are precisely aligned with the two first guide rails 1121, forming a complete extended guide rail. Next, the operator can pull out the battery pack 111 from inside the generator set chassis 100 along the first and second guide rails 1121. Due to the rolling action of the casters 114, even though the battery pack 111 is heavy, the pulling process is relatively effortless. Finally, after maintenance, the battery pack 111 is pushed back into the generator set chassis 100 along the guide rails until it is blocked by the limit bracket 1124, thus returning to the working position. Then, the mounting bracket 113 and the battery rack 112 are fixed together with bolts to secure the battery pack 111. Finally, the pull-out bracket 12 can be removed for storage.

[0088] It should be noted that although the above embodiments have been described herein, this does not limit the scope of patent protection for this utility model. Therefore, any changes and modifications made to the embodiments described herein based on the innovative concept of this utility model, or equivalent structural or procedural transformations made using the content of this utility model's specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields, are all included within the scope of patent protection for this utility model.

Claims

1. A battery device for a generator set chassis, characterized in that, include: A battery assembly, which is installed inside the generator set chassis and is separated from the chassis fuel tank, the battery assembly including a battery pack; A pull-out bracket is provided for connection to the battery pack and is located outside the generator set chassis. The battery pack slides on the pull-out bracket to move the battery pack out of the generator set chassis.

2. The battery equipment of the generator set chassis according to claim 1, characterized in that, The battery assembly also includes a battery rack and a mounting bracket. The battery rack is installed inside the generator set chassis. The battery pack is mounted on the battery rack via the mounting bracket and can slide on the battery rack. The pull-out bracket is used to connect to the battery rack.

3. The battery equipment of the generator set chassis according to claim 2, characterized in that, The battery rack includes two first guide rails and a first mounting plate installed between the two first guide rails. The pull-out bracket includes two second guide rails and a second mounting plate installed between the two second guide rails. The second mounting plate is connected to the first mounting plate by fasteners so that the two second guide rails are aligned with the two first guide rails.

4. The battery equipment of the generator set chassis according to claim 3, characterized in that, The mounting brackets are provided in four parts, and the four mounting brackets are respectively installed at the four corners of the battery pack. The battery assembly also includes four casters, with each mounting bracket corresponding to one caster. The casters are installed at the bottom of the mounting brackets and slide on the first guide rail and the second guide rail.

5. The battery device for the generator set chassis according to claim 3, characterized in that, The battery rack also includes a limiting bracket, which is mounted on the first guide rail and is disposed opposite to the first mounting plate. The limiting bracket is used to restrict the movement of the battery pack.

6. The battery device for the generator set chassis according to claim 1, characterized in that, The battery assembly is provided in two or more sets, and the two or more sets of battery assemblies are installed side by side in the generator set chassis.

7. The battery equipment for the generator set chassis according to claim 6, characterized in that, The adjacent sets of battery components are connected by a connecting bracket.

8. The battery device for the generator set chassis according to claim 1, characterized in that, The battery equipment on the generator set chassis also includes a shock absorption assembly, which is installed between the battery assembly and the generator set chassis.

9. A generator set chassis, characterized in that, include: The battery device of the generator set chassis as described in any one of claims 1 to 8, wherein the generator set chassis has a pull-out opening on one side of the battery device; The chassis fuel tank is separately installed from the battery equipment of the generator set chassis.

10. The generator set chassis according to claim 9, characterized in that, The generator set chassis has a battery access door on the other side of the battery equipment.

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