A modular switch cabinet

Abstract

The present invention discloses a modular switch cabinet, which belongs to the technical field of switch cabinets, and includes a switch cabinet module, a bottom plate, a baffle plate, a clamping assembly, and a flip assembly, which is located between two baffle plates. The flip assembly includes a support plate that can be transformed from a vertical state to a horizontal state. When the two opposing support plates are both in a horizontal state, a placement space is formed above them; a folding assembly is arranged between the baffle plate and the adjustment plate, and the baffle plate on the surface of the adjustment plate is folded to transform the baffle plate from a horizontal state to a vertical state. When the baffle plate is in a horizontal state, it can form a bearing effect on the switch cabinet module, and when the baffle plate is in a vertical state, it can form a grid for the switch cabinet module. By arranging the clamping assembly, the flip assembly, and the folding assembly, when a plurality of switch cabinet modules are combined together, it can play an auxiliary installation role for the switch cabinet modules, so that the combination of the switch cabinet modules is more convenient and more efficient.

Description

Technical Field

[0001] The invention belongs to the technical field of switch cabinets, and in particular relates to a modular switch cabinet. Background Art

[0002] The switch cabinet is an electrical equipment. The external line of the switch cabinet first enters the main control switch inside the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Its main function is to open and close, control and protect electrical equipment in the process of power generation, transmission, distribution and power conversion in the power system. The components in the switch cabinet mainly include circuit breakers, disconnectors, load switches, operating mechanisms, mutual inductors and various protection devices. It is suitable for various occasions such as power plants, substations, petrochemicals, metallurgy and steel rolling, light industry and textiles, factories and mines, residential areas, high-rise buildings, etc.

[0003] In existing switch cabinets, modular settings are also adopted for the convenience of installation. Such switch cabinets usually use partitions to divide the cabinet body into several chamber structures, and then add corresponding modules to each chamber. However, the cabinet body of the switch cabinet is usually prefabricated, and its internal specifications are fixed. That is to say, if the specifications of each module are large, it will lead to successful installation, and the degree of freedom of combination is also low. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a modular switch cabinet, including a clamping component, a flipping component, and a folding component. The folding component is arranged between the baffle plate and the adjusting plate, and the baffle plate on the surface of the adjusting plate is folded to transform the baffle plate from a horizontal state to a vertical state. When the baffle plate is in a horizontal state, it can form a bearing effect on the switch cabinet module. When the baffle plate is in a vertical state, it can form a barrier for the switch cabinet module, so that when several switch cabinet modules are combined together, it can assist in the installation of the switch cabinet modules, making the combination of the switch cabinet modules more convenient and more efficient, thereby solving the problems in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a modular switch cabinet, comprising a switch cabinet module, a bottom plate detachably fixed below the switch cabinet module, baffles are arranged on both sides of the switch cabinet module, the top of the baffles is detachably connected to the bottom plate above it, and also includes an accommodating space, which is composed of two bottom plates distributed in the height direction of the switch cabinet module and two baffles distributed in the width direction, and the switch cabinet module is accommodated therein; a clamping assembly, which is accommodated inside the bottom plate, and the clamping assembly has two adjusting plates that move toward each other, and the adjusting plates drive the baffles to move. The baffle moves along the surface of the bottom plate and is attached to the side wall of the switch cabinet module; the flip assembly is located between the two baffles, and the flip assembly includes a support plate that can be transformed from a vertical state to a horizontal state. When the two opposing support plates are both in a horizontal state, a placement space is formed above them; the folding assembly is arranged between the baffle and the adjustment plate, and the baffle on the surface of the adjustment plate is folded to transform the baffle from a horizontal state to a vertical state. When the baffle is in a horizontal state, it can form a bearing effect on the switch cabinet module, and when the baffle is in a vertical state, it can form a barrier for the switch cabinet module.

[0008] Furthermore, a heat dissipation component is embedded in the surface of the baffle plate close to the switch cabinet module to dissipate heat on the side of the baffle plate close to the switch cabinet module. The heat dissipation component is a semiconductor refrigeration sheet and is equipped with a temperature sensor and a corresponding controller. When it is detected that the temperature inside the switch cabinet module is too high, the semiconductor refrigeration sheet is started to cool down and reduce the temperature of the switch cabinet module.

[0009] Furthermore, the clamping assembly includes a cylinder accommodated inside the base plate, the output end of the cylinder is connected to one of the adjustment plates, and the adjustment plate is connected to another adjustment plate through a linkage. After the cylinder outputs power, the adjustment plate moves the other adjustment plate toward each other through the linkage, causing the two baffle plates to move toward each other.

[0010] Furthermore, the interior of the base plate is provided with two symmetrical slide rails, and the exterior of the slide rails is provided with sliding sleeves, the top end of the sliding sleeves extends to the surface of the base plate and is fixedly connected to the adjustment plate. It should be noted that a sliding groove is provided on the surface of the base plate for the top end of the sliding sleeves to slide.

[0011] Furthermore, the linkage member includes a rotating base rotatably arranged along the inside of the base plate, the rotating base is roughly spindle-shaped, connecting rods are hinged at both ends of the rotating base, and one end of the connecting rod away from the rotating base is hinged to the adjustment plate.

[0012] Furthermore, the facing surfaces of the two baffle plates each have a groove to accommodate the flip assembly therein. The flip assembly includes a reduction motor accommodated inside the baffle plate, and a transmission member is also provided between the support plate and the reduction motor. After the reduction motor outputs power, the support plate is converted from a vertical state to a horizontal state.

[0013] Furthermore, the support plate and the top part of the baffle plate are movably connected via a third limiting rod, and the third limiting rod is L-shaped, with its upper horizontal end hinged to the top of the baffle plate and its lower vertical end hinged to the side of the support plate.

[0014] Furthermore, the transmission member includes mounting blocks symmetrically distributed in pairs inside the baffle plate, a transmission screw is rotatably provided between the two vertically distributed mounting blocks, the outside of the transmission screw is adapted with a screw nut that moves along the height direction, one side of the screw nut is hinged to the end of the support plate close to the baffle plate; the end of the transmission screw close to the reduction motor passes through the corresponding mounting block and extends to the inner bottom of the baffle plate, and the output end of the reduction motor is connected to the two mounting blocks through a transmission belt.

[0015] Furthermore, the folding assembly includes a second fixing member fixed to the surface of the baffle plate, and a first fixing member fixedly connected to the surface of the adjustment plate. The second fixing member and the first fixing member are movably connected via a first limiting rod and a second limiting rod. A return spring is connected between the bottom of the vertical end of the first fixing member and the side wall of the second fixing member close to the side plate.

[0016] Furthermore, the first fixing member is L-shaped, the first limiting rod is hinged at the top of its vertical end, the second limiting rod is hinged at the middle section of the horizontal end of the first fixing member, and the other end is hinged to one end of the second fixing member close to the adjustment plate, and a side panel is fixed on the horizontal end surface of the adjustment plate close to the second fixing member, and the top of the side panel is used to support the side of the baffle plate.

[0017] (III) Beneficial effects

[0018] The present invention provides a modular switch cabinet having the following beneficial effects:

[0019] By setting the clamping component, the flipping component and the folding component, when several switch cabinet modules are combined together, it can assist the installation of the switch cabinet modules, making the combination of the switch cabinet modules more convenient and more efficient. In addition, in the combined type, the preset cabinet design is no longer used, which makes the modular switch cabinet more free to combine and saves the cost of the cabinet.

[0020] The two adjustment plates drive the baffle plates to adhere to the surfaces of the corresponding switch cabinet modules. By utilizing the baffle plates to form a close contact with the switch cabinet modules, the switch cabinet modules can be stabilized. At the same time, when the switch cabinet modules are at a higher temperature, the semiconductor refrigeration plates can be started to dissipate heat for the switch cabinet modules.

[0021] When the two support plates are in a horizontal state at the same time, they can be connected to form a bearing space, which can be used to place other switch cabinet modules, so as to facilitate the combination of several switch cabinet modules. Moreover, the support plate can also avoid different switch cabinet modules being directly stacked together. Compared with directly stacking the switch cabinet modules together, the stability is higher. Moreover, since the switch cabinet modules do not fit each other, the heat dissipation effect between adjacent switch cabinet modules is better. Moreover, the support plate is also convenient to store. When the support plate is not needed to provide installation function, the support plate can be stored inside the baffle plate to save space.

[0022] By improving the baffle plate to be foldable, when there is no switch cabinet module above the bottom plate, the baffle plate can save more space. At the same time, the baffle plate can also be used to shield the top of the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the modular switch cabinet of the present invention;

[0024] Figure 2 It is a schematic cross-sectional view of the clamping assembly of the present invention;

[0025] Figure 3 A schematic cross-sectional view of the flip assembly of the present invention;

[0026] Figure 4 Another cross-sectional structural schematic diagram of the flip assembly of the present invention;

[0027] Figure 5 It is a schematic cross-sectional structural diagram of the folding assembly of the present invention;

[0028] Figure 6 It is a three-dimensional structural schematic diagram of the folding assembly of the present invention;

[0029] Figure 7 It is a schematic diagram of the overall three-dimensional structure of the modular switch cabinet of the present invention.

[0030] In the figure:

[0031] 11. Switch cabinet module; 12. Bottom box; 13. Baffle plate; 14. Side plate;

[0032] 20. Clamping assembly; 21. Cylinder; 23. Slide rail; 24. Slide sleeve; 25. Rotating seat; 26. Connecting rod; 27. Adjusting plate;

[0033] 30. Flip assembly; 31. Support plate; 32. Third limit rod; 33. Speed ​​reduction motor; 34. Transmission screw; 35. Screw nut; 36. Transmission belt; 37. Mounting block;

[0034] 40. Folding assembly; 41. Second fixing member; 42. First fixing member; 43. First limiting rod; 44. Return spring; 45. Second limiting rod. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example 1

[0037] See also Figure 1-7 The present invention provides a modular switch cabinet, including a switch cabinet module 11, a bottom plate 12 is detachably fixed below the switch cabinet module 11, and baffles 13 are arranged on both sides of the switch cabinet module 11, and the top of the baffle 13 is detachably connected to the bottom plate 12 located above it, for example, by suction cup attraction or magnetic adsorption; thus, the two bottom plates 12 distributed in the height direction of the switch cabinet module 11 and the two baffles 13 distributed in the width direction constitute an accommodating space, and the switch cabinet module 11 is accommodated therein, so that the switch cabinet module 11 is installed.

[0038] The bottom plate 12 contains a clamping assembly 20 , which has two adjustment plates 27 that move toward each other. The adjustment plates 27 drive the baffle plate 13 to move along the surface of the bottom plate 12 and adhere to the side wall of the switch cabinet module 11 .

[0039] When in use, when the baffle plate 13 is attached to the side wall of the switch cabinet module 11 , the switch cabinet module 11 can be clamped, thereby fixing the switch cabinet module 11 .

[0040] As an optional improvement, a heat dissipation component is embedded in the surface of the baffle plate 13 close to the switch cabinet module 11 to dissipate heat on the side of the baffle plate 13 close to the switch cabinet module 11. The heat dissipation component is specifically a semiconductor refrigeration plate, and is configured with a temperature sensor and a corresponding controller. When it is detected that the temperature inside the switch cabinet module 11 is too high, the semiconductor refrigeration plate is started for cooling, thereby reducing the temperature of the switch cabinet module 11 and improving the working environment of the switch cabinet module 11.

[0041] A flip assembly 30 is arranged between the two baffle plates 13, and the flip assembly 30 includes a support plate 31 that can be transformed from a vertical state to a horizontal state. When the two opposing support plates 31 are both in a horizontal state, an accommodation space is formed above them, which can be used to place other switch cabinet modules 11 or similar switch cabinet components.

[0042] A folding component 40 is provided between the baffle plate 13 and the adjustment plate 27 to fold the baffle plate 13 on the surface of the adjustment plate 27 so that the baffle plate 13 is transformed from a horizontal state to a vertical state. When the baffle plate 13 is in a horizontal state, it can bear the switch cabinet module 11, and when the baffle plate 13 is in a vertical state, it can block the switch cabinet module 11.

[0043] When in use, in this embodiment, by providing the clamping assembly 20, the flip assembly 30 and the folding assembly 40, when a plurality of switch cabinet modules 11 are combined together, it can play an auxiliary installation role for the switch cabinet modules 11, which is different from the common combination method, such as using bolts and other components, so that the combination of the switch cabinet modules 11 is more convenient and more efficient.

[0044] Example 2

[0045] See also Figure 1 and Figure 2 The present invention provides a modular switch cabinet. This embodiment is a further disclosure of the clamping assembly 20 in Embodiment 1. The clamping assembly 20 includes a cylinder 21, a slide rail 23, a sleeve 24, a rotating seat 25, a connecting rod 26, and an adjustment plate 27; wherein,

[0046] The clamping assembly 20 includes a cylinder 21 accommodated inside the base plate 12 and used to provide power. The output end of the cylinder 21 is connected to one of the adjustment plates 27, and the adjustment plate 27 is connected to another adjustment plate 27 through a linkage. After the cylinder 21 outputs power, the adjustment plate 27 causes the other adjustment plate 27 to move toward each other through the linkage, thereby causing the two baffle plates 13 to move toward each other.

[0047] The bottom plate 12 is provided with two symmetrical slide rails 23, and the outside of the slide rails 23 is slidably provided with slide sleeves 24. The top of the slide sleeve 24 extends to the surface of the bottom plate 12 and is fixedly connected to the adjustment plate 27. It should be noted that a slide groove is provided on the surface of the bottom plate 12 for the top of the slide sleeve 24 to slide.

[0048] When in use, the slide rail 23 and the slide sleeve 24 cooperate with each other to achieve sliding of the adjustment plate 27 located on the surface of the bottom plate 12 .

[0049] The linkage member includes a rotating seat 25 rotatably arranged along the inside of the bottom plate 12 . The rotating seat 25 is roughly spindle-shaped. Connecting rods 26 are hinged at both ends of the rotating seat 25 . One end of the connecting rod 26 away from the rotating seat 25 is hinged to the adjustment plate 27 .

[0050] During use, in this embodiment, when it is necessary to use the baffle plate 13 to clamp or dissipate heat for the switch cabinet module 11, it is necessary to move the baffle plate 13 closer to the side wall of the switch cabinet module 11, and use the cylinder 21 as a power source to input power, and its output end pushes one of the adjustment plates 27 and the corresponding sliding sleeve 24 to slide along the outside of the slide rail 23, and then use the cooperation between the connecting rod 26 and the rotating seat 25 to make the other adjustment plate 27 move toward the adjustment plate 27 until the two adjustment plates 27 drive the baffle plate 13 to adhere to the surface of the corresponding switch cabinet module 11. By using the baffle plate 13 to bring the switch cabinet module 11 close to each other, the switch cabinet module 11 can be stabilized. At the same time, when the switch cabinet module 11 is at a higher temperature, the semiconductor refrigeration plate can be started to dissipate heat for the switch cabinet module 11.

[0051] Example 3

[0052] See also Figure 2 , Figure 3 and Figure 4 The present invention provides a modular switch cabinet. This embodiment is a further disclosure of the flip assembly 30 in Embodiment 1. The flip assembly 30 includes a support plate 31, a third limit rod 32, a reduction motor 33, a transmission screw 34, a screw nut 35, a transmission belt 36, and a mounting block 37; wherein,

[0053] refer to Figure 3 and Figure 4 There is a groove on the facing surfaces of the two baffle plates 13 to accommodate the flip assembly 30 therein. The flip assembly 30 includes a reduction motor 33 accommodated in the baffle plate 13 and used to provide power. A transmission member is also provided between the support plate 31 and the reduction motor 33. After the reduction motor 33 outputs power, the support plate 31 is converted from a vertical state to a horizontal state.

[0054] The support plate 31 and the top part of the baffle plate 13 are movably connected via a third limiting rod 32 . The third limiting rod 32 is L-shaped, with its upper horizontal end hinged to the top of the baffle plate 13 and its lower vertical end hinged to the side of the support plate 31 .

[0055] The transmission member includes mounting blocks 37 symmetrically distributed in pairs inside the baffle plate 13, and a transmission screw 34 is rotatably provided between the two vertically distributed mounting blocks 37. Furthermore, the outside of the transmission screw 34 is adapted with a screw nut 35 that moves along the height direction, and one side of the screw nut 35 is hinged to the end of the support plate 31 close to the baffle plate 13;

[0056] One end of the transmission screw 34 close to the reduction motor 33 passes through the corresponding mounting block 37 and extends to the inner bottom of the baffle 13 . The output end of the reduction motor 33 is connected to the two mounting blocks 37 through a transmission belt 36 .

[0057] During use, in this embodiment, when it is necessary to adjust the state of the support plate 31, the reduction motor 33 is started to output power, and the drive belt 36 is used to cooperate with the drive screw 34, and the drive screw 34 is used to cooperate with the screw nut 35, so that the screw nut 35 is moved along the height direction of the drive screw 34, thereby driving the support plate 31 to rise and fall along the direction. At the same time, the third limiting rod 32 is used to limit the support plate 31. When the support plate 31 is raised and lowered, the support plate 31 is limited to transform from a vertical state to a horizontal state.

[0058] When the two support plates 31 are in a horizontal state at the same time, they can be connected to form a bearing space, which can be used to place other switch cabinet modules 11, so as to facilitate the combination of several switch cabinet modules 11. Moreover, the support plate 31 can also be provided to avoid different switch cabinet modules 11 being directly stacked together. Different from directly stacking the switch cabinet modules 11 together, the stability is higher. Moreover, since the switch cabinet modules 11 are not in contact with each other, the heat dissipation effect between adjacent switch cabinet modules 11 is better. Moreover, the support plate 31 is also convenient for storage. When the support plate 31 is not needed to provide an installation function, the support plate 31 is stored inside the baffle plate 13 to save space.

[0059] Example 4

[0060] See also Figure 5 and Figure 6 The present invention provides a modular switch cabinet. This embodiment is a further disclosure of the folding component 40 in Example 1. A folding component 40 is arranged between the adjustment plate 27 and the baffle plate 13 to realize the folding function of the baffle plate 13 so that the two baffle plates 13 can be flipped toward each other, that is, when the baffle plate 13 is not needed, the baffle plate 13 is folded on the surface of the adjustment plate 27.

[0061] Please refer to Figure 5 and Figure 6 The folding component 40 includes a second fixing member 41, a first fixing member 42, a first limiting rod 43, a return spring 44 and a second limiting rod 45; wherein, the folding component 40 includes a second fixing member 41 fixed to the surface of the baffle plate 13, and a first fixing member 42 fixedly connected to the surface of the adjustment plate 27, the second fixing member 41 and the first fixing member 42 are movably connected through the first limiting rod 43 and the second limiting rod 45, and a return spring 44 is connected between the bottom of the vertical end of the first fixing member 42 and the side wall of the second fixing member 41 close to the side plate 14.

[0062] Among them, the first fixing member 42 is L-shaped, the first limiting rod 43 is hinged at the top of its vertical end, the second limiting rod 45 is hinged to the middle section of the horizontal end of the first fixing member 42, and the other end is hinged to one end of the second fixing member 41 close to the adjustment plate 27, and a side panel 14 is fixed to the horizontal end surface of the adjustment plate 27 close to the second fixing member 41, and the top of the side panel 14 is used to form a support for the side of the baffle plate 13.

[0063] When in use, when it is necessary to fold the baffle plate 13 and transform it from a horizontal state to a vertical state, the baffle plate 13 is rotated, and the second fixing member 41 is driven by the baffle plate 13 to move, and the angles between the first limiting rod 43 and the second limiting rod 45 and the horizontal plane gradually increase, and the reset spring 44 is stretched until the baffle plate 13 is transformed into a vertical state, and the bottom end of the baffle plate 13 in the vertical state is transferred to the top end of the side plate 14, and the baffle plate 13 is in a vertical state at this time.

[0064] In this embodiment, by improving the baffle plate 13 to a foldable state, when there is no switch cabinet module 11 above the bottom plate 12, the baffle plate 13 can save more space. At the same time, the baffle plate 13 can also achieve a shielding effect on the top of the bottom plate 12.

[0065] refer to Figure 5 As a further improvement, if heat dissipation components are provided on both the upper and lower surfaces of the baffle plate 13, and if it is necessary to place a switch cabinet module 11 on the surface of the baffle plate 13, it can also play a heat dissipation role for the switch cabinet module 11.

[0066] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular switch cabinet, comprising a switch cabinet module (11), a bottom plate (12) being detachably fixed below the switch cabinet module (11), baffle plates (13) being arranged on both sides of the switch cabinet module (11), the top of the baffle plate (13) being detachably connected to the bottom plate (12) located above the baffle plate, characterized in that: Also includes, The accommodating space is composed of two bottom plates (12) distributed in the height direction of the switch cabinet module (11) and two baffle plates (13) distributed in the width direction, and the switch cabinet module (11) is accommodated therein; A clamping assembly (20) is accommodated inside the bottom plate (12), wherein the clamping assembly (20) has two adjustment plates (27) that move toward each other, and the adjustment plates (27) drive the baffle plate (13) to move along the surface of the bottom plate (12) and adhere to the side wall of the switch cabinet module (11); A flip assembly (30) is located between the two baffle plates (13), wherein the flip assembly (30) comprises a support plate (31) that can be transformed from a vertical state to a horizontal state, and when the two facing support plates (31) are both in a horizontal state, a placement space is formed above them; The folding assembly (40) is arranged between the baffle plate (13) and the adjustment plate (27), and folds the baffle plate (13) on the surface of the adjustment plate (27) to transform the baffle plate (13) from a horizontal state to a vertical state. When the baffle plate (13) is in a horizontal state, it can form a bearing effect on the switch cabinet module (11), and when the baffle plate (13) is in a vertical state, it can form a barrier for the switch cabinet module (11).

2. A modular switch cabinet according to claim 1, characterized in that: A heat dissipation component is embedded in the surface of the baffle plate (13) close to the switch cabinet module (11), which dissipates heat on the side of the baffle plate (13) close to the switch cabinet module (11). The heat dissipation component is a semiconductor cooling plate and is equipped with a temperature sensor and a corresponding controller. When it is detected that the temperature inside the switch cabinet module (11) is too high, the semiconductor cooling plate is started to cool down and reduce the temperature of the switch cabinet module (11).

3. A modular switch cabinet according to claim 1, characterized in that: The clamping assembly (20) comprises a cylinder (21) accommodated inside the base plate (12); the output end of the cylinder (21) is connected to one of the adjustment plates (27); the adjustment plate (27) is connected to another adjustment plate (27) via a linkage member; after the cylinder (21) outputs power, the adjustment plate (27) causes the other adjustment plate (27) to move toward each other via the linkage member, thereby causing the two baffle plates (13) to move toward each other.

4. A modular switch cabinet according to claim 3, characterized in that: The bottom plate (12) is provided with two symmetrical slide rails (23) inside, and a slide sleeve (24) is slidably provided outside the slide rails (23). The top end of the slide sleeve (24) extends to the surface of the bottom plate (12) and is fixedly connected to the adjustment plate (27). It should be noted that a slide groove is provided on the surface of the bottom plate (12) for the top end of the slide sleeve (24) to slide.

5. A modular switch cabinet according to claim 4, characterized in that: The linkage member comprises a rotating seat (25) rotatably arranged along the inside of the base plate (12), wherein the rotating seat (25) is roughly spindle-shaped, and connecting rods (26) are hinged at both ends of the rotating seat (25), and one end of the connecting rod (26) away from the rotating seat (25) is hinged to the adjustment plate (27).

6. The modular switch cabinet according to claim 1, characterized in that: The facing surfaces of the two baffle plates (13) are each provided with a groove for accommodating the flip assembly (30) therein; the flip assembly (30) comprises a reduction motor (33) accommodated inside the baffle plate (13); a transmission member is further provided between the support plate (31) and the reduction motor (33); after the reduction motor (33) outputs power, the support plate (31) is converted from a vertical state to a horizontal state.

7. A modular switch cabinet according to claim 6, characterized in that: The support plate (31) and the top part of the baffle plate (13) are movably connected via a third limiting rod (32); the third limiting rod (32) is L-shaped, with its upper horizontal end hinged to the top end of the baffle plate (13) and its lower vertical end hinged to the side of the support plate (31).

8. The modular switch cabinet according to claim 7, characterized in that: The transmission member comprises mounting blocks (37) symmetrically distributed in pairs inside the baffle plate (13); a transmission screw (34) is rotatably passed through the two vertically distributed mounting blocks (37); the outside of the transmission screw (34) is adapted with a screw nut (35) that moves along the height direction; one side of the screw nut (35) is hinged to the end of the support plate (31) close to the baffle plate (13); one end of the transmission screw (34) close to the reduction motor (33) passes through the corresponding mounting block (37) and extends to the inner bottom of the baffle plate (13); the output end of the reduction motor (33) is transmission-connected to the two mounting blocks (37) via a transmission belt (36).

9. The modular switch cabinet according to claim 1, characterized in that: The folding assembly (40) comprises a second fixing member (41) fixed to the surface of the baffle plate (13), and a first fixing member (42) fixedly connected to the surface of the adjustment plate (27); the second fixing member (41) and the first fixing member (42) are movably connected via a first limiting rod (43) and a second limiting rod (45); and a return spring (44) is connected between the bottom of the vertical end of the first fixing member (42) and the side wall of the second fixing member (41) close to the side plate (14).

10. The modular switch cabinet according to claim 9, characterized in that: The first fixing member (42) is L-shaped, the first limiting rod (43) is hinged at the top of its vertical end, the second limiting rod (45) is hinged at the middle section of the horizontal end of the first fixing member (42), and the other end is hinged to one end of the second fixing member (41) close to the adjustment plate (27), and a side plate (14) is fixed to the horizontal end surface of the adjustment plate (27) close to the second fixing member (41), and the top of the side plate (14) is used to support the side of the baffle plate (13).

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