A controller integrated installation cabinet

Abstract

The utility model belongs to the technical field of mine dump truck, concretely relates to a controller integrated installation cabinet, including controller support assembly and the TMS support assembly of detachable fixed installation in the top of controller support assembly, wherein, controller support assembly includes: three -dimensional frame, multilayer partition, bottom support and many side closing boards, and TMS support assembly includes: support frame, reinforcing frame, support plate and installation frame. The utility model discloses through the structural design of three -dimensional frame and multilayer partition, has suppressed the resonance risk significantly and has promoted the whole anti -vibration performance, and then with the side closing board and specification wire port realizes airtight protection, effectively resisted dust and oil pollution erosion, still through the modularization partition layout of controller support assembly and TMS support assembly, has solved the problem that multiple controller installation is in disorder, and the maintenance is inconvenient, has strengthened the reliability, durability and maintenance convenience of system under the bad working condition of mine truck.

Description

Technical Field

[0001] This utility model belongs to the technical field of mining dump trucks and relates to a controller integrated installation cabinet. Background Technology

[0002] With the development of new energy sources, the market application of pure electric and range-extended new energy mining trucks is becoming increasingly widespread. Among them, methanol fuel is considered a highly promising alternative due to its wide availability, low cost, and clean combustion. As a result, the methanol range-extended power system has emerged. This system uses a methanol engine to drive a generator to produce electricity, which in turn drives an electric motor to provide power to the vehicle or charge the power battery. It effectively combines the economy of methanol with the smoothness of electric drive, significantly reducing emissions and noise.

[0003] In this system, the reliability of electronic control units such as the thermal management system (TMS), battery management system (BMS), drive motor controller, and range extender motor controller directly affects the overall vehicle performance and safety. However, mining trucks operate in extremely harsh environments, often facing strong vibrations and shocks, as well as various forms of damage such as dust, moisture, and oil, which places extremely high demands on the installation structure and operating conditions of the controllers.

[0004] Currently, these controllers are mostly installed on vehicles using traditional sheet metal brackets or universal mounting bases, which have the following problems: 1. The inherent frequency is difficult to avoid the main vibration frequency bands during the operation of mining trucks, which can easily cause resonance, leading to damage to the internal components of the controller due to the accumulation of mechanical stress and shortening its service life; Second, it has poor protective performance and is difficult to effectively block dust and moisture, posing a risk of short circuit and corrosion. Third, the layout lacks integrated design and does not fully consider the installation requirements of the new controller for the methanol range extender system, resulting in messy wiring harness layout, inconvenient maintenance, and lack of effective isolation of vibration sources. Utility Model Content

[0005] The purpose of this utility model is to provide an integrated controller installation cabinet that solves the technical problems of poor controller reliability, short lifespan, and inconvenient maintenance caused by vibration resonance, insufficient protection, and chaotic layout of the general brackets in the prior art.

[0006] This utility model discloses a controller integrated mounting cabinet, including: a controller bracket assembly and a TMS bracket assembly that is detachably and fixedly mounted on the top of the controller bracket assembly; The controller bracket assembly includes: A three-dimensional frame, including a top frame, a bottom frame, and multiple columns connecting the top frame and the bottom frame; Multi-layer partitions are fixedly mounted on the columns and distributed at intervals in the vertical direction to divide the three-dimensional frame into multiple storage spaces. The bottom bracket is fixedly installed inside the bottom frame; Multiple side sealing plates are fixedly covered on the outer periphery of the three-dimensional frame to close the three-dimensional frame, and at least one of the side sealing plates has several wiring ports. The TMS support assembly includes: A support frame, which matches the top frame and is detachably fixed to the top surface of the top frame; The reinforcing frame is fixedly installed inside the support frame; A support plate is fixedly attached to the top surface of the support frame; The mounting frame is vertically fixed to the top edge of the support frame and is used to install the expansion tank.

[0007] This application significantly suppresses resonance risk and improves overall vibration resistance through a three-dimensional frame and multi-layer partition structure design. Furthermore, the use of side sealing plates and standardized wiring ports achieves airtight protection, effectively resisting dust and oil corrosion. In addition, the modular and partitioned layout of the controller bracket assembly and TMS bracket assembly solves the problems of messy installation and inconvenient maintenance of multiple controllers, enhancing the system's reliability, durability, and ease of maintenance under the harsh working conditions of mining trucks.

[0008] Based on the above technical solution, the solution of this application can be further improved as follows: Preferably, one of the side sealing plates has an inspection port, and the inspection port is equipped with an openable and closable door; by adopting this solution, while ensuring the overall protective performance of the device, the convenience and efficiency of maintenance operations are greatly improved, and the maintenance time and workload are significantly shortened.

[0009] Preferably, the partition includes: Two longitudinal beams are arranged horizontally side by side at intervals; Multiple crossbeams are fixedly mounted between two longitudinal beams and arranged parallel to and at intervals along the length of the longitudinal beams. This design forms a highly rigid gridded support plane, which enhances the local structural strength to effectively suppress vibration and creates multiple flexible and standardized installation points. At the same time, the gaps between the beams are also conducive to the orderly arrangement and heat dissipation of the wiring harness, taking into account both load-bearing capacity and layout adaptability.

[0010] Preferably, the bottom frame, the columns, and the crossbeams of the top-level partition are all made of square tubing, the longitudinal beams and the remaining crossbeams are all made of U-shaped beams, and the top frame is made of L-shaped beams; this solution achieves a balance between structural strength, lightweight, cost, and functionality.

[0011] Preferably, a diagonal bracing beam is provided between the column and the base frame; this solution forms a triangular stable structure, which greatly improves the rigidity and stability of the bottom of the controller bracket assembly, thereby more effectively resisting the severe torsional and impact loads under the harsh working conditions of mining trucks.

[0012] Preferably, an L-shaped pressure plate is attached to the corner of the side sealing plate. The L-shaped pressure plate, the side sealing plate, and the three-dimensional frame are connected and locked by a bolt assembly, thereby pressing the side sealing plate onto the three-dimensional frame. This solution achieves a reliable connection of the side sealing plate at the corner of the three-dimensional frame. The L-shaped pressure plate increases the pressing area and contact rigidity at the connection, allowing the edge of the side sealing plate to be evenly stressed and tightly fitted to the three-dimensional frame. This significantly enhances the connection point's resistance to vibration and loosening, effectively improves the sealing and protection performance of the cabinet corner area, and provides convenience for disassembly and maintenance.

[0013] Preferably, the TMS support assembly includes: Multiple support beams are fixedly installed side by side at intervals on the same side of the support frame, and the top surface of each support beam is flush with the top surface of the support plate. This solution expands the installation plane and greatly increases the available installation area, thereby ensuring that all components in the thermal management system can be safely, stably, and permanently fixed.

[0014] Preferably, the TMS support assembly includes: Several reinforcing beams are horizontally fixed between each pair of adjacent support beams, and are fixedly connected to the side of the support frame. Two reinforcing plates are fixed between the outermost support beam and the side of the support frame. This solution connects the originally independent support beam and support frame into a highly rigid grid-like whole, thereby greatly improving lateral stiffness and overall stability, and effectively suppressing structural deformation and vibration that may be caused by the harsh working conditions of mining trucks.

[0015] Preferably, the support frame is formed by four square tubes connected end to end and fixed together; by adopting this solution, a high-rigidity closed rectangular load-bearing structure is constructed, and by utilizing the excellent bending and torsional resistance of square tubes, the support frame can effectively resist vibration and impact in all directions, thereby providing a stable and reliable basic load-bearing platform.

[0016] Through the above technical solution, this utility model achieves the following beneficial effects: 1. This application significantly suppresses the risk of resonance and improves the overall vibration resistance through the structural design of a three-dimensional frame and multi-layer partitions. Furthermore, the use of side sealing plates and standardized wiring ports achieves airtight protection, effectively resisting dust and oil corrosion. In addition, the modular and partitioned layout of the controller bracket assembly and TMS bracket assembly solves the problems of messy installation and inconvenient maintenance of multiple controllers, enhancing the reliability, durability and ease of maintenance of the system under the harsh working conditions of mining trucks. 2. The partition of this application includes two longitudinal beams and multiple transverse beams, which form a highly rigid gridded support plane, enhance the local structural strength to effectively suppress vibration, and create multiple flexible and standardized installation points, so that controllers of different sizes can obtain stable support and reasonable layout. At the same time, the gap between the beams is also conducive to the orderly layout and heat dissipation of the wiring harness, taking into account both load-bearing capacity and layout adaptability. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a perspective view of the controller integrated installation cabinet described in a specific embodiment of this application; Figure 2 for Figure 1 The diagram shows a disassembled view of the integrated controller mounting cabinet. Figure 3 for Figure 1 The diagram shows the structural schematic of the TMS bracket assembly in the controller integrated mounting cabinet. Figure 4 for Figure 3 The diagram shows the structural schematic of the reinforcing frame in the TMS support assembly. Figure 5 for Figure 1 The diagram shows the structural schematic of the controller bracket assembly in the integrated controller mounting cabinet. Figure 6 for Figure 5 The controller bracket assembly shown is a top-view perspective view after the side sealing plates have been removed. Figure 7 for Figure 5 The controller bracket assembly shown is viewed from below after the side panels have been removed. Explanation of reference numerals in the attached figures: 1. Controller bracket assembly; 11. Three-dimensional frame; 111. Top frame; 112. Bottom frame; 113. Column; 114. Diagonal bracing beam; 12. Partition; 121. Longitudinal beam; 122. Crossbeam; 13. Bottom bracket; 14. Side sealing plate; 141. Wiring port; 15. Enclosed door; 16. L-shaped pressure plate; 2. TMS bracket assembly; 21. Support frame; 22. Reinforcing frame; 23. Support plate; 24. Mounting frame; 25. Support beam; 26. Reinforcing beam; 27. Reinforcing plate. Detailed Implementation

[0019] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0020] In this application, unless otherwise expressly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0021] To better understand the above technical solutions, the following will provide a detailed description of the technical solutions in conjunction with the accompanying drawings and specific embodiments.

[0022] Example: like Figure 1 and Figure 2 As shown in the figure, this application discloses a controller integrated installation cabinet, which is installed on the cylinder crossbeam behind the mining truck cab. It provides an installation carrier for the complex electronic control system and thermal management system (TMS) inside the range-extended new energy mining truck, and effectively improves the vibration resistance and sealing protection of the controller. At the same time, it realizes a compact and reasonable layout of multiple controllers, thereby significantly improving the reliability, durability and maintenance convenience of the system under the harsh working conditions of the mining truck. Its specific structure includes: controller bracket assembly 1 and TMS bracket assembly 2 which is detachably fixedly installed on the top of controller bracket assembly 1. This layout realizes a clear division of functional areas, avoids mutual interference between different system components, and can be independently disassembled and installed when a certain module needs to be repaired or upgraded, greatly improving convenience.

[0023] like Figure 5As shown, the controller bracket assembly 1 is used to house the core electronic control unit, such as the battery management system (BMS), drive motor controller, and range extender motor controller, and includes: a three-dimensional frame 11, a multi-layer partition 12, a bottom bracket 13, and multiple side sealing plates 14.

[0024] like Figure 6 As shown, the three-dimensional frame 11 includes a top frame 111, a bottom frame 112, and multiple columns 113 connected between the top frame 111 and the bottom frame 112. It has extremely high rigidity and integrity, can effectively resist vibration and impact from all directions of the mining truck chassis, and can keep its natural frequency away from the main excitation frequency of the mining truck, thereby avoiding resonance from the root.

[0025] like Figure 6 As shown, the multi-layer partition 12 is fixed on the column 113 and distributed at intervals in the vertical direction to divide the three-dimensional frame 11 into multiple storage spaces, thereby allowing multiple controllers to be stacked and installed in the vertical direction, which greatly saves planar space. Each controller has its own dedicated position, thus avoiding messy wiring harness routing, facilitating standardized installation, identification and maintenance. It also evenly transfers the weight to the three-dimensional frame 11 through the partition 12, avoiding stress concentration.

[0026] like Figure 6 As shown, the bottom bracket 13 is fixedly installed inside the bottom frame 112 to install the bottom controller and enhances the local rigidity of the bottom of the three-dimensional frame 11 and the strength of the mounting point, ensuring the stability of the heavy unit installation.

[0027] like Figure 5 As shown, multiple side sealing plates 14 are fixedly covered on the outer periphery of the three-dimensional frame 11 to seal the three-dimensional frame 11, thereby effectively resisting the intrusion of dust and oil, providing a clean working environment for the internal controller and improving the protection effect; and at least one side sealing plate 14 has several wiring ports 141, which allow the wire harness to enter and exit in a concentrated and orderly manner, avoiding the risk of sealing failure and wear caused by random wire threading, and also improving the convenience of maintenance.

[0028] For example, the partition 12 has three layers, dividing the three-dimensional frame 11 into four layers of storage space; wherein, the top layer of storage space is used to install the battery management system (BMS), the second and third layers of storage space are used to install the drive motor controller, and the bottom layer of storage space is used to install the range extender motor controller.

[0029] like Figure 3 and Figure 4 As shown, the TMS bracket assembly 2 is specifically designed for mounting a thermal management system (TMS) and includes: a support frame 21, a reinforcing frame 22, a support plate 23, and a mounting frame 24.

[0030] The support frame 21 matches the top frame 111, ensuring a stable connection between the two, and is detachably fixed to the top surface of the top frame 111, facilitating independent assembly and disassembly, thereby improving maintenance convenience.

[0031] The reinforcing frame 22 is fixed inside the support frame 21, which enhances the stability of the support and provides more mounting points for the thermal management system (TMS).

[0032] The support plate 23 is fixedly covered on the top surface of the support frame 21 to provide a flat and stable mounting base for the thermal management system (TMS).

[0033] Mounting frame 24 is vertically fixed to the top edge of support frame 21 for mounting expansion tank. It utilizes the top space to fix the expansion tank and its pipeline in a specific position, separating it from the electrical controller below, but forming a compact unit overall.

[0034] This utility model significantly suppresses the risk of resonance and improves the overall vibration resistance through the structural design of the three-dimensional frame 11 and the multi-layer partition 12. Furthermore, the side sealing plate 14 and the standardized wiring port 141 achieve airtight protection, effectively resisting the corrosion of dust and oil. In addition, the modular partition layout of the controller bracket assembly 1 and the TMS bracket assembly 2 solves the problem of messy installation and inconvenient maintenance of multiple controllers, and enhances the reliability, durability and maintenance convenience of the system under the harsh working conditions of mining trucks.

[0035] In some embodiments, such as Figure 1 , Figure 2 and Figure 5 As shown, a side sealing plate 14 has an inspection port, and an openable and closable closed door 15 is provided at the inspection port. One side of the closed door 15 is rotatably connected to the side sealing plate 14, and the other side is connected to the side sealing plate 14 through a buckle assembly, so that the closed door 15 is kept closed under normal conditions. It is easy to operate and use.

[0036] For example, the access panel is connected to the topmost housing space, which is used to install the battery management system (BMS).

[0037] Through the above design, while ensuring the overall protective performance of the device, the convenience and efficiency of maintenance operations are greatly improved, and the maintenance time and workload are significantly shortened.

[0038] In some embodiments, such as Figure 6 As shown, the partition 12 includes two longitudinal beams 121 and multiple transverse beams 122; wherein, the two longitudinal beams 121 are arranged horizontally side by side with intervals, and the multiple transverse beams 122 are fixedly mounted between the two longitudinal beams 121 and are arranged parallel to and at intervals along the length of the longitudinal beams 121.

[0039] Specifically, the longitudinal beam 121 serves as the main load-bearing beam, transferring the load to the column 113; the transverse beam 122 connects the two longitudinal beams 121, preventing lateral instability, and together they form a planar truss grid structure, which can achieve extremely high bending and torsional stiffness with a relatively light weight, and has excellent rigidity and load-bearing capacity.

[0040] Specifically, the truss grid structure has good stiffness and mass distribution, which can disperse and attenuate the vibration energy transmitted from the column 113, achieving efficient vibration suppression; it also provides multiple uniformly distributed installation points for fixing the controller, ensuring the stability of the installation.

[0041] Specifically, the open structure of the truss grid naturally forms ventilation channels, which is conducive to the dissipation of heat at the bottom of the controller and avoids heat accumulation; in addition, the wiring harness can also be arranged using these gaps, making the wiring inside the cabinet neater and more orderly.

[0042] The above design creates a highly rigid gridded support plane, which significantly enhances the local structural strength to effectively suppress vibration, and creates multiple flexible and standardized installation points, enabling controllers of different sizes to obtain stable support and reasonable layout. At the same time, the gaps between beams are also conducive to the orderly layout and heat dissipation of wiring harnesses, taking into account both load-bearing capacity and layout adaptability.

[0043] Based on the above embodiments, such as Figure 7 As shown, the crossbeams 122 of the bottom frame 112, the columns 113 and the top partition 12 are all made of square tubes, the longitudinal beams 121 and the remaining crossbeams 122 are all made of U-shaped beams, and the top frame 111 is made of L-shaped beams.

[0044] Specifically, the square tube has a closed cross section and has extremely high bending and torsional stiffness in all directions; the bottom frame 112 is the foundation of the entire cabinet, directly connected to the frame, and bears complex vibration and impact loads. The square tube can most effectively resist these deformations and ensure the stability of the installation foundation; the upright 113 bears the compressive load and bending moment of the entire cabinet, and the square tube can provide uniform and strong support capacity; the crossbeam 122 of the top shelf 12 needs to support the heavy battery management system (BMS), and the use of square tubes ensures that this critical part has sufficient rigidity and strength to prevent deformation.

[0045] Specifically, the U-shaped beam has an open section and good bending stiffness in a plane perpendicular to its opening direction. For the spacer 12, it mainly bears the vertical downward gravity, which is the strongest working direction of the U-shaped beam. This allows for weight reduction and cost reduction while meeting strength requirements. At the same time, the open structure of the U-shaped beam is also conducive to opening mounting holes, which facilitates bolt fixing and improves the convenience of installation.

[0046] Specifically, the L-shaped beam forms the mounting flange edge, which facilitates the alignment and fixation of the support frame 21 of the TMS bracket assembly 2 with it. It also connects and fixes the top of each column 113, ensuring the overall shape and stability of the three-dimensional frame 11. Furthermore, it achieves lightweighting and material saving while meeting functional requirements.

[0047] The above design selects profiles with different cross-sectional shapes according to the different stress characteristics and functional requirements of each structural part, thereby achieving a balance between structural strength, lightweight, cost and functionality.

[0048] In some embodiments, such as Figure 6 As shown, a diagonal bracing beam 114 is provided between the column 113 and the bottom frame 112, which forms a triangular stable structure, greatly improving the rigidity and stability of the bottom of the controller bracket assembly 1, thereby more effectively resisting the severe torsional and impact loads under the harsh working conditions of mining trucks.

[0049] In some embodiments, such as Figure 5 As shown, an L-shaped pressure plate 16 is attached to the corner of the side sealing plate 14. The L-shaped pressure plate 16, the side sealing plate 14 and the three-dimensional frame 11 are connected and locked by bolt assembly, thereby pressing the side sealing plate 14 onto the three-dimensional frame 11.

[0050] Through the above design, the side sealing plate 14 is reliably fixed at the corner of the three-dimensional frame 11. The L-shaped pressure plate 16 increases the pressing area and contact rigidity at the connection, so that the edge of the side sealing plate 14 can be evenly stressed and tightly attached to the three-dimensional frame 11, thereby significantly enhancing the connection point's resistance to vibration and loosening, effectively improving the sealing and protection performance of the cabinet corner area, and providing convenience for disassembly and maintenance.

[0051] In some embodiments, such as Figure 3 and Figure 4 As shown, the TMS support assembly 2 includes: Multiple support beams 25 are fixedly installed side by side at intervals on the same side of the support frame 21, and the top surface of each support beam 25 is flush with the top surface of the support plate 23.

[0052] The above design expands the installation plane and greatly increases the available installation area, thereby ensuring that all components in the thermal management system can be safely, stably, and permanently installed.

[0053] Based on the above embodiments, such as Figure 3 and Figure 4 As shown, the TMS support assembly 2 includes: Several reinforcing beams 26 are horizontally fixed between each pair of adjacent support beams 25 and are fixedly connected to the side of the support frame 21 to connect the support beams 25 to each other, thereby forming a stable grid structure. This significantly improves the in-plane stiffness and torsional resistance, achieves uniform load distribution, and avoids overloading of a single support beam 25. Two reinforcing plates 27 are fixed between the outermost support beam 25 and the side of the support frame 21, which greatly enhances the torsional stiffness and lateral stability of the structure.

[0054] Through the above design, the originally independent support beam 25 and support frame 21 are connected into a highly rigid gridded whole, which greatly improves the lateral stiffness and overall stability, and can effectively suppress the structural deformation and vibration that may be caused by the harsh working conditions of mining trucks.

[0055] In some embodiments, such as Figure 3 and Figure 4 As shown, the support frame 21 is formed by four square tubes connected end to end and fixed together, which constitutes a high-rigidity closed rectangular load-bearing structure. By utilizing the excellent bending and torsional resistance of the square tubes, the support frame 21 can effectively resist vibration and impact in all directions, thus providing a stable and reliable foundation bearing platform.

[0056] Numerous specific details are set forth in this specification. However, it will be understood that embodiments of this invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0057] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0058] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A controller integrated installation cabinet, characterized in that, include: The controller bracket assembly and the TMS bracket assembly that is detachably and fixedly mounted on top of the controller bracket assembly; The controller bracket assembly includes: A three-dimensional frame, including a top frame, a bottom frame, and multiple columns connecting the top frame and the bottom frame; Multi-layer partitions are fixedly mounted on the columns and distributed at intervals in the vertical direction to divide the three-dimensional frame into multiple storage spaces. The bottom bracket is fixedly installed inside the bottom frame; Multiple side sealing plates are fixedly covered on the outer periphery of the three-dimensional frame to close the three-dimensional frame, and at least one of the side sealing plates has several wiring ports. The TMS support assembly includes: A support frame, which matches the top frame and is detachably fixed to the top surface of the top frame; The reinforcing frame is fixedly installed inside the support frame; A support plate is fixedly attached to the top surface of the support frame; The mounting frame is vertically fixed to the top edge of the support frame and is used to install the expansion tank.

2. The controller integrated installation cabinet according to claim 1, characterized in that, An inspection port is provided on one of the side sealing plates, and an openable and closable door is provided at the inspection port.

3. The controller integrated installation cabinet according to claim 1, characterized in that, The partition includes: Two longitudinal beams are arranged horizontally side by side at intervals; Multiple crossbeams are fixedly mounted between two longitudinal beams and arranged parallel to and at intervals along the length of the longitudinal beams.

4. The controller integrated installation cabinet according to claim 3, characterized in that, The bottom frame, the columns, and the top partition beams are all made of square tubing, the longitudinal beams and the remaining beams are all made of U-shaped beams, and the top frame is made of L-shaped beams.

5. The controller integrated installation cabinet according to claim 1, characterized in that, A diagonal bracing beam is provided between the column and the base frame.

6. The controller integrated installation cabinet according to claim 1, characterized in that, An L-shaped pressure plate is attached to the corner of the side sealing plate. The L-shaped pressure plate, the side sealing plate, and the three-dimensional frame are connected and locked by a bolt assembly, thereby pressing the side sealing plate onto the three-dimensional frame.

7. The controller integrated installation cabinet according to claim 1, characterized in that, The TMS support assembly includes: Multiple support beams are fixedly installed side by side at intervals on the same side of the support frame, and the top surface of each support beam is flush with the top surface of the support plate.

8. The controller integrated installation cabinet according to claim 7, characterized in that, The TMS support assembly includes: Several reinforcing beams are horizontally fixed between each pair of adjacent support beams, and are fixedly connected to the side of the support frame. Two reinforcing plates are fixedly installed between the outermost support beam and the side of the support frame.

9. The controller integrated installation cabinet according to claim 1, characterized in that, The support frame is formed by connecting and fixing four square tubes end to end.

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