A modular chassis for generator sets and generator sets

Abstract

This utility model relates to a modular chassis and generator set for a generator set, including a chassis assembly and a mounting assembly. The chassis assembly includes a first chassis and a second chassis; the first chassis and the second chassis are detachably connected via the mounting assembly. The technical solution of this application sets the chassis assembly to include a first chassis and a second chassis, and the first chassis and the second chassis are securely connected via the mounting assembly while also allowing for easy disassembly. By modularizing the chassis through a two-part structure, a large chassis can be divided into two or more parts, reducing size and weight, thereby facilitating transportation and reducing transportation costs. Furthermore, the number of chassis and the splicing method can be flexibly selected according to the specific size and power requirements of the generator set, offering high flexibility.

Description

Technical Field

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

[0002] The chassis supports all the core components of the generator set, including the heavy engine, generator (motor), radiator, fuel tank, control panel, etc. Existing chassis are mostly one-piece molded or integrally welded structures, resulting in large size and heavy weight during transportation, leading to high transportation costs and inconvenience. Utility Model Content

[0003] Therefore, there is a need to provide a modular chassis and generator set for generator sets, in order to solve the technical problem that existing chassis are mostly integrally formed or integrally welded structures, which result in large chassis volume and heavy weight, leading to high transportation costs and inconvenience during transportation.

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

[0005] Chassis components, which include a first chassis and a second chassis;

[0006] The mounting components allow for a detachable connection between the first and second chassis.

[0007] Unlike existing technologies, the technical solution of this application sets the chassis assembly to include a first chassis and a second chassis, with the first and second chassis securely connected by mounting components while also allowing for easy disassembly. The modular chassis design, achieved through a two-part structure, allows a large chassis to be divided into two or more parts, reducing size and weight, thereby facilitating transportation and lowering transportation costs. Furthermore, the number of chassis and the splicing method can be flexibly selected according to the specific size and power requirements of the generator set, offering high flexibility.

[0008] In one embodiment of this utility model, the mounting assembly includes two or more first mounting seats, two or more second mounting seats, and two or more fasteners. The two or more first mounting seats are spaced apart on one side of the first chassis along the length direction of the chassis assembly, and the two or more second mounting seats are spaced apart on the side of the second chassis near the first chassis along the length direction of the chassis assembly. Each second mounting seat corresponds to one first mounting seat, and the second mounting seats and the first mounting seats are connected by fasteners.

[0009] In this way, multiple first mounting seats and second mounting seats are spaced apart along the length direction, ensuring the uniformity and stability of the connection between the first chassis and the second chassis, dispersing the force at the connection point, and improving the overall structural strength.

[0010] As one embodiment of the present utility model, the first mounting base includes an L-shaped mounting plate and a first mounting plate. The L-shaped mounting plate is mounted on one side of the first chassis, and the first mounting plate is mounted on the L-shaped mounting plate and protrudes from the first chassis along the width direction of the chassis assembly. A first mounting hole is provided on the first mounting plate.

[0011] The second mounting base includes a U-shaped mounting plate and a second mounting plate. The U-shaped mounting plate is installed on the side of the second chassis near the first chassis, and the second mounting plate is installed on the inner side of the U-shaped mounting plate. The second mounting plate has a second mounting hole, and the second mounting hole is connected to the first mounting hole by fasteners.

[0012] Thus, during assembly, the second mounting hole aligns with the first mounting hole and is connected by fasteners. The L-shaped and U-shaped mounting plates form a nested, precisely positioned connection interface, which not only provides high connection strength but also effectively resists shear forces and torque.

[0013] In one embodiment of this utility model, a U-shaped groove is provided on the side of the second chassis near the first chassis, and the U-shaped groove is for the U-shaped mounting plate to be inserted and installed.

[0014] Thus, the U-shaped groove provides a positioning and fixing base for the U-shaped mounting plate, enhancing the installation stability of the second mounting base, while preventing the connection between the first and second mounting bases from protruding from the chassis after assembly, making the chassis assembly more aesthetically pleasing.

[0015] In one embodiment of this utility model, the mounting assembly further includes two or more nuts, and the second mounting plate has a nut welded to the bottom of the second mounting hole.

[0016] In this way, pre-welded nuts can simplify the installation process, eliminating the need for separate positioning and fixing of the nuts during installation, thus improving installation efficiency and ensuring the reliability of the connection.

[0017] In one embodiment of this utility model, the mounting assembly further includes a third mounting base, which is connected to the top of the first chassis and the second chassis.

[0018] Thus, the third mounting bracket constitutes an additional connection point besides the side connection, further enhancing the connection rigidity and overall stability between the first chassis and the second chassis, and preventing warping or deformation at the connection point.

[0019] As one embodiment of the present utility model, the first chassis is provided with two or more pieces, and the two adjacent first chassis pieces are detachably connected.

[0020] The second chassis consists of two or more parts, and adjacent second chassis parts can be detachably connected.

[0021] In this way, the chassis assembly can be expanded not only along the width direction of the chassis assembly, but also along the length direction of the chassis assembly, realizing two-dimensional modularization, which greatly improves the size flexibility and versatility of the chassis and can be adapted to various specifications of generator set enclosures.

[0022] As one embodiment of this utility model, two first chassis are provided, and two second chassis are provided. The two first chassis are detachably connected along the length direction of the chassis assembly, and the two second chassis are detachably connected along the length direction of the chassis assembly. Each first chassis corresponds to one second chassis, and the two are detachably connected by a set of mounting components.

[0023] Thus, the first and second chassis together form a complete rectangular frame chassis. Furthermore, the 2x2 modular assembly method is a typical and efficient assembly approach.

[0024] As one embodiment of this utility model, the first chassis has first lifting holes on both sides, and the second chassis has second lifting holes on both sides.

[0025] Thus, by setting up lifting holes, it is easy to lift and move individual chassis modules or the entire assembled chassis, which improves the convenience and safety of transportation and installation operations.

[0026] To achieve the above objectives, in a second aspect, the present invention also provides a generator set, comprising: a modular chassis for the generator set as described above by the inventors.

[0027] Unlike existing technologies, the technical solution of this application, by setting up a modular chassis for generator sets, can be adapted to different generator set sizes and power requirements, making it more flexible in application. Furthermore, modular disassembly makes transportation more convenient.

[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 modular chassis for a generator set according to an embodiment of this application;

[0032] Figure 2 This is another structural schematic diagram of a modular chassis for a generator set according to one embodiment of this application;

[0033] Figure 3 This is a schematic diagram of the structure of a first chassis according to an embodiment of this application;

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

[0035] Figure 5 This is a schematic diagram of the structure of a first mounting base and a second mounting base cooperating according to an embodiment of this application;

[0036] Figure 6 This is a schematic diagram of the structure of the first mounting base according to an embodiment of this application;

[0037] Figure 7 This is a schematic diagram of the structure of the second mounting base according to an embodiment of this application;

[0038] Figure 8 This is a schematic diagram of the second mounting base from another perspective, representing one embodiment of this application.

[0039] Figure 9 This is a structural schematic diagram of a chassis component in a transport state according to an embodiment of this application.

[0040] The reference numerals used in the above figures are explained as follows:

[0041] 100 - Modular chassis for generator set; 1 - Chassis assembly; 11 - First chassis; 111 - First lifting hole; 12 - Second chassis; 121 - U-shaped groove; 122 - Second lifting hole; 2 - Mounting assembly; 21 - First mounting base; 211 - L-shaped mounting plate; 212 - First mounting plate; 2121 - First mounting hole; 22 - Second mounting base; 221 - U-shaped mounting plate; 222 - Second mounting plate; 2221 - Second mounting hole; 23 - Nut; 24 - Third mounting base; X - Length direction of chassis assembly; Y - Width direction of chassis assembly; Z - Height direction of chassis assembly. Detailed Implementation

[0042] 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.

[0043] 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.

[0044] 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.

[0045] 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.

[0046] 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.

[0047] 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.

[0048] Similar to the understanding 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.

[0049] 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.

[0050] 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.

[0051] For ease of explanation, such as Figures 1 to 4 and Figure 9 As shown, the direction of arrow X is the length direction of the chassis component, the direction of arrow Y is the width direction of the chassis component, and the direction of arrow Z is the height direction of the chassis component.

[0052] Most existing chassis are integrally molded or welded structures. When transporting them, the chassis are large and heavy, resulting in high transportation costs and inconvenience.

[0053] In view of this, this application provides a modular chassis 100 for a generator set, including a chassis assembly 1 and a mounting assembly 2. The chassis assembly 1 includes a first chassis 11 and a second chassis 12; the first chassis 11 and the second chassis 12 are detachably connected by the mounting assembly 2.

[0054] According to some embodiments of this application, this embodiment relates to a generator set, including a modular chassis 100 for the generator set.

[0055] The generator set also includes a housing, a generator, and an engine, etc. The generator and engine are mounted on a modular chassis 100 for the generator set. The housing covers the generator and engine and is connected to the modular chassis 100 for the generator set at the bottom.

[0056] The technical solution of this application, by setting a modular chassis 100 for the generator set, can be adapted to different generator sets of different sizes and power requirements, making it more flexible in application. Furthermore, modular disassembly makes transportation more convenient.

[0057] According to some embodiments of this application, please refer to Figures 1 to 9 This embodiment also relates to a modular chassis 100 for a generator set, including a chassis assembly 1 and a mounting assembly 2. The chassis assembly 1 includes a first chassis 11 and a second chassis 12. The first chassis 11 and the second chassis 12 are detachably connected by the mounting assembly 2.

[0058] In this embodiment, the first chassis 11 and the second chassis 12 are connected along the width direction Y of the chassis assembly under the action of the mounting component 2. In some embodiments, the first chassis 11 and the second chassis 12 can also be connected along the length direction X of the chassis assembly under the action of the mounting component 2.

[0059] Both the first chassis 11 and the second chassis 12 have the functions of existing chassis, and the first chassis 11 and the second chassis 12 can be modularly combined according to actual needs.

[0060] The technical solution of this application sets the chassis assembly 1 to include a first chassis 11 and a second chassis 12, and the first chassis 11 and the second chassis 12 are stably connected by an installation component 2, while also allowing for easy disassembly. The modular chassis design, through a two-part structure, allows a large chassis to be divided into two or more parts, reducing size and weight, thereby facilitating transportation and lowering transportation costs. Furthermore, the number of chassis and the splicing method can be flexibly selected according to the specific size and power requirements of the generator set, offering high flexibility.

[0061] like Figures 2 to 8 As shown, the mounting assembly 2 includes two or more first mounting seats 21, two or more second mounting seats 22, and two or more fasteners. The two or more first mounting seats 21 are installed at intervals along the length direction X of the chassis assembly on one side of the first chassis 11. The two or more second mounting seats 22 are installed at intervals along the length direction X of the chassis assembly on the side of the second chassis 12 near the first chassis 11. Each second mounting seat 22 corresponds to one first mounting seat 21, and the second mounting seat 22 and the first mounting seat 21 are connected by fasteners.

[0062] Fasteners can be bolts, screws, or screws, etc.

[0063] Thus, the multiple first mounting bases 21 and second mounting bases 22 are spaced apart along the length direction, ensuring the uniformity and stability of the connection between the first chassis 11 and the second chassis 12, dispersing the force at the connection point, and improving the overall structural strength.

[0064] like Figures 5 to 8 As shown, the first mounting base 21 includes an L-shaped mounting plate 211 and a first mounting plate 212. The L-shaped mounting plate 211 is mounted on one side of the first chassis 11, and the first mounting plate 212 is mounted on the L-shaped mounting plate 211 and protrudes from the first chassis 11 along the width direction Y of the chassis assembly. A first mounting hole 2121 is provided on the first mounting plate 2122. The second mounting base 22 includes a U-shaped mounting plate 221 and a second mounting plate 222. The U-shaped mounting plate 221 is mounted on the side of the second chassis 12 near the first chassis 11, and the second mounting plate 222 is mounted on the inner side of the U-shaped mounting plate 221. A second mounting hole 2221 is provided on the second mounting plate 2222, and the second mounting hole 2221 is connected to the first mounting hole 2121 by fasteners.

[0065] Thus, during assembly, the second mounting hole 2221 is aligned with the first mounting hole 2121 and connected by fasteners. The L-shaped mounting plate 211 and the U-shaped mounting plate 221 form a nested, precisely positioned connection interface, which not only provides high connection strength but also effectively resists shear forces and torques.

[0066] like Figure 4 As shown, the second chassis 12 has a U-shaped groove 121 on the side near the first chassis 11, and the U-shaped groove 121 is used for the U-shaped mounting plate 221 to be inserted and installed.

[0067] Thus, the U-shaped groove 121 provides a positioning and fixing base for the U-shaped mounting plate 221, enhancing the installation stability of the second mounting base 22, while preventing the connection between the first mounting base 21 and the second mounting base 22 from protruding from the chassis after assembly, making the chassis assembly more aesthetically pleasing.

[0068] like Figure 8 As shown, the mounting assembly 2 also includes two or more nuts 23, and the second mounting plate 222 has nuts 23 welded to the bottom of the second mounting hole 2221.

[0069] Thus, the pre-welded nut 23 simplifies the installation process, eliminating the need for separate positioning and fixing of the nut 23 during installation, thereby improving installation efficiency and ensuring the reliability of the connection.

[0070] like Figure 2 As shown, the mounting assembly 2 also includes a third mounting base 24, which is connected to the top of the first chassis 11 and the second chassis 12.

[0071] The third mounting bracket 24 connects to one side of the top of the first chassis 11 and the second chassis 12, strengthening the connection without hindering the normal use of the chassis. Specifically, the third mounting bracket 24 is detachably connected to the first chassis 11 and the second chassis 12 by bolts.

[0072] Thus, the third mounting base 24 constitutes an additional connection point besides the side connection, further enhancing the connection rigidity and overall stability of the first chassis 11 and the second chassis 12, and preventing warping or deformation at the connection point.

[0073] like Figure 1 As shown, there are two or more first chassis 11, and two adjacent first chassis 11 are detachably connected; there are two or more second chassis 12, and two adjacent second chassis 12 are detachably connected.

[0074] In this way, the chassis assembly 1 can not only be extended along the width direction Y of the chassis assembly, but also along the length direction X of the chassis assembly, realizing two-dimensional modularization, which greatly improves the size flexibility and versatility of the chassis and can be adapted to various specifications of generator set housings.

[0075] like Figure 1 As shown, there are two first chassis 11 and two second chassis 12. The two first chassis 11 are detachably connected along the length direction X of the chassis assembly, and the two second chassis 12 are detachably connected along the length direction X of the chassis assembly. Each first chassis 11 corresponds to one second chassis 12, and the two are detachably connected by a set of mounting components 2.

[0076] Two first chassis 11 are detachably connected along the length X of the chassis assembly. Specifically, connecting holes are provided at the opposing connecting surfaces of the two first chassis 11, and the two first chassis 11 are connected by bolts. Similarly, the two second chassis 12 are connected in the same way. Figure 9 As shown, when the modular chassis 100 for the generator set is in transport mode, two first chassis 11 and two second chassis 12 can be stacked along the height direction Z of the chassis assembly for transport, thereby reducing the floor space occupied and facilitating transportation.

[0077] Thus, the first chassis 11 and the second chassis 12 together form a complete rectangular frame chassis. Furthermore, the 2x2 modular assembly method is a typical and efficient assembly approach.

[0078] like Figures 2 to 4 As shown, the first chassis 11 has first lifting holes 111 on both sides, and the second chassis 12 has second lifting holes 122 on both sides.

[0079] Thus, by setting up lifting holes, it is easy to lift and move individual chassis modules or the entire assembled chassis, which improves the convenience and safety of transportation and installation operations.

[0080] 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 modular chassis for a genset, characterized by, include: A chassis assembly, the chassis assembly including a first chassis and a second chassis; The mounting components allow for a detachable connection between the first chassis and the second chassis.

2. The modular chassis for a genset of claim 1, wherein, The mounting assembly includes two or more first mounting seats, two or more second mounting seats, and two or more fasteners. The two or more first mounting seats are spaced apart along the length of the chassis assembly and mounted on one side of the first chassis. The two or more second mounting seats are spaced apart along the length of the chassis assembly and mounted on the side of the second chassis near the first chassis. Each second mounting seat corresponds to one first mounting seat, and the second mounting seats and the first mounting seats are connected by the fasteners.

3. The modular chassis for a genset of claim 2, wherein, The first mounting base includes an L-shaped mounting plate and a first mounting plate. The L-shaped mounting plate is mounted on one side of the first chassis, and the first mounting plate is mounted on the L-shaped mounting plate and protrudes from the first chassis along the width direction of the chassis assembly. A first mounting hole is provided on the first mounting plate. The second mounting base includes a U-shaped mounting plate and a second mounting plate. The U-shaped mounting plate is mounted on the side of the second chassis near the first chassis, and the second mounting plate is mounted on the inner side of the U-shaped mounting plate. The second mounting plate has a second mounting hole, and the second mounting hole is connected to the first mounting hole by the fastener.

4. The modular chassis for a genset of claim 3, wherein, The second chassis has a U-shaped groove on the side near the first chassis, which is used to insert and install the U-shaped mounting plate.

5. The modular chassis for a genset of claim 3, wherein, The mounting assembly also includes two or more nuts, and the second mounting plate has the nuts welded to the bottom of the second mounting hole.

6. The modular chassis for a genset of claim 2, wherein, The mounting assembly also includes a third mounting base, which is connected to the top of the first chassis and the second chassis.

7. The modular chassis for a genset of claim 1, wherein, The first chassis consists of two or more pieces, and adjacent first chassis pieces are detachably connected. The second chassis consists of two or more pieces, and adjacent second chassis pieces are detachably connected.

8. The modular chassis for a genset of claim 7, wherein, The first chassis consists of two parts, and the second chassis consists of two parts. The two first chassis are detachably connected along the length of the chassis assembly, and the two second chassis are detachably connected along the length of the chassis assembly. Each first chassis corresponds to one second chassis, and the two are detachably connected by a set of mounting components.

9. The modular chassis for a genset of claim 1, wherein, The first chassis has first lifting holes on both sides, and the second chassis has second lifting holes on both sides.

10. A generator set, characterized in that, include: The modular chassis for generator sets as described in any one of claims 1 to 9.

Images