Mobile substation

Abstract

The application provides a mobile transformer substation, which comprises a base arranged on a working base surface, a containing device arranged on the base and having a containing cavity, two separating devices arranged on the containing device and located in the containing cavity to separate the containing cavity into a first containing cavity, a second containing cavity and a third containing cavity, the first containing cavity being used for containing a high-voltage electric cabinet, the second containing cavity being used for containing a transformer, and the third containing cavity being used for containing a low-voltage electric cabinet, and at least two carrying devices, at least one of which is connected with the high-voltage electric cabinet and at least another of which is connected with the low-voltage electric cabinet, each of the carrying devices moving along a preset direction. The application effectively solves the problem of low installation and maintenance efficiency of the mobile transformer substation in the prior art.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of transformer substations, in particular to a mobile transformer substation. BACKGROUND

[0002] At present, as the power transmission and distribution center of the power grid, the main function of the transformer substation is to raise or lower the voltage of the power transmission from high voltage to low voltage, and finally deliver it to the user site to solve the problem of power transmission, transformation and distribution. In the operation process of the power grid, especially during the peak period of electricity consumption, the power grid is prone to power supply interruption or insufficient distribution and transformation capacity,

[0003] In the prior art, the staff usually uses a power generation vehicle to replace the emergency power supply system.

[0004] However, in the actual use process of the power generation vehicle, the staff needs to install and maintain it, and in the case of complex geographical conditions, the transportation and installation of the power generation vehicle are more difficult, especially in the emergency power supply scene of urban and rural power grids, the installation and use of the power generation vehicle are more difficult, which affects the timeliness of emergency power supply. At the same time, the staff is easily affected by the body of the power generation vehicle during installation and maintenance, which reduces the installation efficiency and maintenance efficiency of the power generation vehicle. SUMMARY

[0005] The main purpose of the present application is to provide a mobile transformer substation to solve the problem of low installation efficiency and maintenance efficiency of the mobile transformer substation in the prior art.

[0006] In order to achieve the above purpose, the present application provides a mobile transformer substation, comprising: a base arranged on a working base surface; a containing device arranged on the base, the containing device having a containing cavity; two partition devices arranged on the containing device and located in the containing cavity to divide the containing cavity into a first containing cavity, a second containing cavity and a third containing cavity, the first containing cavity being used for containing a high-voltage electric cabinet, the second containing cavity being used for containing a transformer, and the third containing cavity being used for containing a low-voltage electric cabinet; at least two carrying devices, at least one carrying device being connected with the high-voltage electric cabinet, and at least another carrying device being connected with the low-voltage electric cabinet, each carrying device moving along a predetermined direction.

[0007] Further, the mobile transformer substation further comprises at least two driving devices, the at least two driving devices being arranged in one-to-one correspondence with the at least two carrying devices; wherein the driving device is drivingly connected with the carrying device to drive the carrying device to move.

[0008] Further, each of the carrying devices has a threaded hole, and the driving device comprises: a mounting assembly arranged on the containing device; and a first driving assembly rotatably arranged on the mounting assembly; wherein at least part of the first driving assembly passes through the threaded hole and is threadedly matched with the hole wall of the threaded hole, and the first driving assembly drives the carrying device to move along the extension direction of the first driving assembly during rotation of the first driving assembly.

[0009] Further, the mobile transformer substation further comprises a clamping device arranged on the base, the clamping device comprising at least two oppositely arranged clamping assemblies, a clamping space being formed around the at least two clamping assemblies, and the clamping space being adjustably arranged in size for clamping the animal driving device; wherein the animal driving device is used for generating ultrasonic waves to drive away animals.

[0010] Further, the clamping device further comprises: a fixing assembly arranged on the side of the base away from the containing device; and a second driving assembly arranged on the fixing assembly and drivingly connected with each of the clamping assemblies, the second driving assembly being used for driving the at least two clamping assemblies to move towards or away from each other to adjust the size of the clamping space.

[0011] Further, each of the clamping assemblies comprises a connecting structure, at least one of the connecting structures has a first matching hole, and at least another of the connecting structures has a second matching hole, and the second driving assembly comprises: a mounting structure arranged on the fixing assembly; and a driving structure rotatably arranged on the mounting structure, the driving structure having a first threaded section and a second threaded section, at least part of the first threaded section being located in the first matching hole and threadedly matched with the hole wall of the first matching hole, and at least part of the second threaded section being located in the second matching hole and threadedly matched with the hole wall of the second matching hole; wherein the rotation direction of the first threaded section is opposite to that of the second threaded section, so as to drive the at least two connecting structures to move towards or away from each other during rotation of the driving structure.

[0012] Further, the fixing assembly has a fixed recess, and at least part of the connecting structure, at least part of the mounting structure and at least part of the driving structure are located in the fixed recess; each of the clamping assemblies further comprises a clamping structure arranged on the connecting structure, so as to contact the fixing assembly with at least part of the clamping structure during rotation of the driving structure to stop rotation of the connecting structure; and the animal driving device comprises a lapping assembly and a receiving assembly, the lapping assembly being arranged on the end of the receiving assembly close to the fixing assembly; wherein at least part of the lapping assembly is located between the clamping structure and the fixing assembly when the clamping device clamps the animal driving device, and at least part of the outer surface of the at least two clamping structures contacts at least part of the outer surface of the receiving assembly to clamp the receiving assembly.

[0013] Further, the accommodating device comprises a bottom plate arranged on the base, the bottom plate having an accommodating groove, the at least partial mounting assembly, the at least partial first driving assembly and the at least partial carrying device being located in the accommodating groove; a side plate arranged on the bottom plate, the side plate comprising two oppositely arranged sub-side plates; a top plate arranged on an end of each sub-side plate away from the bottom plate, the top plate being oppositely arranged with the bottom plate; two oppositely arranged sealing doors arranged at two ends of the side plate respectively, each sealing door comprising two oppositely arranged sealing door bodies, each sealing door body being rotatably arranged on the sub-side plate; wherein the bottom plate, the sub-side plate and the top plate surround to form an accommodating cavity.

[0014] Further, each sub-side plate comprises a support plate and a plurality of opening and closing doors, the support plate being arranged on the bottom plate, the support plate having a first heat dissipation hole, each opening and closing door being arranged along a length direction or a width direction of the support plate, each opening and closing door being rotatably arranged on the support plate, at least two opening and closing doors having a second heat dissipation hole, the mobile substation further comprising at least two heat dissipation devices arranged on the sub-side plate, at least one heat dissipation device being located in the first accommodating cavity and at least another heat dissipation device being located in the third accommodating cavity, so as to dissipate heat of the first accommodating cavity and the third accommodating cavity.

[0015] Further, the mobile substation further comprises at least two detection devices arranged on the top plate, at least one detection device being located in the first accommodating cavity and at least another detection device being located in the third accommodating cavity, so as to detect temperature and humidity of the first accommodating cavity and the third accommodating cavity; at least two display devices arranged on the sub-side plate and located outside the accommodating cavity, the at least two display devices being arranged in one-to-one correspondence with the at least two detection devices, the display devices being connected with the detection devices, so as to display detection data of the detection devices; at least two dehumidification devices arranged on the sub-side plate, at least one dehumidification device being located in the first accommodating cavity and at least another dehumidification device being located in the third accommodating cavity, so as to dehumidify the first accommodating cavity and the third accommodating cavity; and an actuating device arranged on the sealing door, the actuating device being connected with the dehumidification device, so as to control opening of the dehumidification device.

[0016] The base of the mobile transformer substation is arranged on the working base surface, the containing device is arranged on the base, and the containing device has a containing cavity. Two partition devices are arranged on the containing device and located in the containing cavity to divide the containing cavity into a first containing cavity, a second containing cavity and a third containing cavity, the first containing cavity is used for containing the high-voltage cabinet, the second containing cavity is used for containing the transformer, and the third containing cavity is used for containing the low-voltage cabinet. At least one carrying device is connected with the high-voltage cabinet, and at least another carrying device is connected with the low-voltage cabinet, and each carrying device moves along a preset direction. In this way, the mobile transformer substation is arranged on the working base surface through the base, the containing cavity of the containing device is divided into three independent cavities through the partition device, so that the high-voltage cabinet, the transformer and the low-voltage cabinet can independently operate, and interference between each other is avoided. The high-voltage cabinet converts power into low voltage suitable for household and industrial users through the transformer, and the low-voltage cabinet is distributed to the users. While realizing the emergency power supply function of the mobile transformer substation, the volume of the mobile transformer substation is also reduced, so that the mobile transformer substation can be installed in complex terrain and narrow space, and the installation efficiency of the workers is improved. At the same time, the two carrying devices drive the high-voltage cabinet and the low-voltage cabinet to move, so that the workers are not limited by the space of the first containing cavity and the third containing cavity when installing and maintaining the high-voltage cabinet and the low-voltage cabinet, thereby facilitating the workers to install and maintain the high-voltage cabinet and the low-voltage cabinet, reducing the difficulty of installation and maintenance of the workers, improving the installation efficiency and maintenance efficiency of the workers, and solving the problems of low installation efficiency and maintenance efficiency of the mobile transformer substation in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings constituting a part of the specification of the present application are used to provide a further understanding of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 The overall structure of the mobile transformer substation in the embodiment according to the present application is shown in the perspective view;

[0019] Figure 2 The overall structure of the mobile transformer substation in the embodiment according to the present application is shown in the perspective view; Figure 1

[0020] Figure 3 The overall structure of the mobile transformer substation in the embodiment according to the present application is shown in the perspective view; Figure 1

[0021] Figure 4 The overall structure of the mobile transformer substation in the embodiment according to the present application is shown in the perspective view; Figure 1

[0022] Figure 5 The overall structure of the mobile transformer substation in the embodiment according to the present application is shown in the perspective view;​​​Figure 1 a sectional view of the overall structure of the mobile substation in

[0023] Figure 6 a sectional view of the partial structure of the mobile substation in Figure 1 a sectional view of the partial structure of the mobile substation in

[0024] Wherein, the above drawings include the following reference signs:

[0025] 1, high-voltage cabinet; 2, transformer; 3, low-voltage cabinet;

[0026] 10, base; 11, bearing plate; 12, support column;

[0027] 20, containing device; 21, containing cavity; 211, first containing cavity; 212, second containing cavity; 213, third containing cavity; 22, bottom plate; 221, containing groove; 23, sub-side plate; 231, support plate; 2311, first heat dissipation hole; 232, opening and closing door; 2321, second heat dissipation hole; 24, top plate; 25, sealing door body;

[0028] 30, separation device;

[0029] 40, carrying device;

[0030] 50, driving device; 51, mounting assembly; 52, first driving assembly;

[0031] 60, clamping device; 61, clamping assembly; 611, connecting structure; 6111, first matching hole; 6112, second matching hole; 612, clamping structure; 62, clamping space; 63, fixing assembly; 631, fixing recess; 64, second driving assembly; 641, mounting structure; 642, driving structure; 6421, first threaded segment; 6422, second threaded segment;

[0032] 70, driving device; 71, lapping assembly; 72, receiving assembly;

[0033] 80, heat dissipation device;

[0034] 90, detection device;

[0035] 100, display device;

[0036] 110, dehumidifying device;

[0037] 120, starting device. DETAILED DESCRIPTION

[0038] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0039] It should be noted that all technical and scientific terms used in the present application have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs, unless otherwise specified.

[0040] In the present application, unless otherwise specified, the orientation words such as "up, down" are generally directed to the directions shown in the drawings, or are directed to the vertical, perpendicular or gravity directions; similarly, for the convenience of understanding and description, "left, right" are generally directed to the left and right shown in the drawings; "inner, outer" refer to the inner and outer relative to the contour of each component, but the above orientation words are not used to limit the present application.

[0041] In order to solve the problem of low installation and maintenance efficiency of mobile substation in the prior art, the present application provides a mobile substation.

[0042] As shown in Figures 1 to 6 The mobile substation comprises a base 10, a containing device 20, two separating devices 30 and at least two carrying devices 40. The base 10 is arranged on a working base surface. The containing device 20 is arranged on the base 10, and the containing device 20 has a containing cavity 21. The two separating devices 30 are arranged on the containing device 20 and located in the containing cavity 21, so as to separate the containing cavity 21 into a first containing cavity 211, a second containing cavity 212 and a third containing cavity 213. The first containing cavity 211 is used for containing a high-voltage electric cabinet 1, the second containing cavity 212 is used for containing a transformer 2, and the third containing cavity 213 is used for containing a low-voltage electric cabinet 3. At least one carrying device 40 is connected with the high-voltage electric cabinet 1, and at least another carrying device 40 is connected with the low-voltage electric cabinet 3. Each carrying device 40 moves along a preset direction.

[0043] The base 10 of the mobile transformer substation is arranged on the working base surface. The containing device 20 is arranged on the base 10, and the containing device 20 has a containing cavity 21. Two separating devices 30 are arranged on the containing device 20 and located in the containing cavity 21, so as to separate the containing cavity 21 into a first containing cavity 211 for containing the high-voltage cabinet 1, a second containing cavity 212 for containing the transformer 2, and a third containing cavity 213 for containing the low-voltage cabinet 3. At least one carrying device 40 is connected with the high-voltage cabinet 1, and at least another carrying device 40 is connected with the low-voltage cabinet 3. Each carrying device 40 moves along a preset direction. In this way, the mobile transformer substation is arranged on the working base surface through the base 10, and the containing cavity 21 of the containing device 20 is divided into three independent cavities by the separating devices 30, so that the high-voltage cabinet, the transformer 2 and the low-voltage cabinet can independently operate, and interference between them is avoided. The high-voltage cabinet converts power into low voltage suitable for household and industrial users through the transformer 2, and the low-voltage cabinet is distributed to the users. While realizing the emergency power supply function of the mobile transformer substation, the volume of the mobile transformer substation is also reduced, so that the mobile transformer substation can be installed in complex terrain and narrow space, and the installation efficiency of the workers is improved. At the same time, the two carrying devices 40 drive the high-voltage cabinet 1 and the low-voltage cabinet 3 to move, so that the workers are not limited by the space of the first containing cavity 211 and the third containing cavity 213 when installing and maintaining the high-voltage cabinet 1 and the low-voltage cabinet 3, thereby facilitating the workers to install and maintain the high-voltage cabinet 1 and the low-voltage cabinet 3, reducing the difficulty of installation and maintenance of the workers, and improving the installation efficiency and maintenance efficiency of the workers, thereby solving the problem of low installation efficiency and maintenance efficiency of the mobile transformer substation in the prior art.

[0044] In this embodiment, the working base surface is the ground.

[0045] In this embodiment, the base 10 includes a bearing plate 11 and four support columns 12. The four support columns 12 are arranged on the side of the bearing plate 11 away from the containing device 20, and the four support columns 12 are in contact with the ground to support the bearing plate 11.

[0046] In this embodiment, the preset direction is the length direction of the bearing plate 11.

[0047] In this embodiment, the separating device 30 is made of insulating material to ensure the operation reliability and stability of the mobile transformer substation.

[0048] In this embodiment, the containing device 20 is made of a steel plate bent to improve the rigidity of the containing device 20.

[0049] In the embodiment, the accommodating device 20 and the base 10 are welded by using a channel steel No. 8 to absorb the noise generated in the working process of the high-voltage cabinet 1, the transformer 2 and the low-voltage cabinet 3 through the base 10, thereby reducing the noise of the mobile substation.

[0050] In the embodiment, the color of the accommodating device 20 is grass green to improve the eye-catching of the mobile substation.

[0051] In the embodiment, the transformer 2 can be replaced.

[0052] As shown in Figure 5 , the mobile substation further comprises at least two driving devices 50, and the at least two driving devices 50 are arranged in one-to-one correspondence with the at least two carrying devices 40. The driving device 50 is drivingly connected with the carrying device 40 to drive the carrying device 40 to move. In this way, the staff realizes the movement of the carrying device 40 by starting the driving device 50, thereby realizing the movement of the high-voltage cabinet 1 and the low-voltage cabinet 3, improving the automation degree of the mobile substation, reducing the labor intensity of the staff, and improving the installation efficiency and maintenance efficiency of the staff.

[0053] As shown in Figure 5 , each carrying device 40 has a threaded hole, and the driving device 50 comprises a mounting assembly 51 and a first driving assembly 52. The mounting assembly 51 is arranged on the accommodating device 20. The first driving assembly 52 is rotatably arranged on the mounting assembly 51. At least part of the first driving assembly 52 passes through the threaded hole and is threadedly connected with the hole wall of the threaded hole. In the rotating process of the first driving assembly 52, the first driving assembly 52 drives the carrying device 40 to move along the extension direction of the first driving assembly 52. In this way, the driving device 50 realizes the connection with the accommodating device 20 through the mounting assembly 51. At the same time, the threaded connection between the driving assembly and the carrying device 40 enables the staff to only need to rotate the driving assembly to drive the carrying device 40, so that the driving assembly does not need to be provided with a matching gas supply device or oil supply device, thereby reducing the operation cost of the driving device 50 and the operation cost of the mobile substation.

[0054] Specifically, the gravity of the high-voltage cabinet 1 or the low-voltage cabinet 3, and the contact between the high-voltage cabinet 1 or the low-voltage cabinet 3 and the accommodating device 20 realize the rotation stopping of the carrying device 40, so that the carrying device 40 cannot rotate in the threaded connection process between the carrying device 40 and the driving assembly, thereby driving the high-voltage cabinet 1 or the low-voltage cabinet 3 to move along the extension direction of the driving assembly.

[0055] In the embodiment, the mounting assembly 51 is a bearing.

[0056] In the embodiment, the driving assembly is a lead screw, and the extension direction of the driving assembly is parallel to the length direction of the base 10.

[0057] In the embodiment, the number of the carrying devices 40 is four, two of which are arranged oppositely at the bottom of the high-voltage cabinet 1, and the other two of which are arranged oppositely at the bottom of the low-voltage cabinet 3. In this way, the above arrangement can balance the stress of the carrying devices 40, ensure the carrying efficiency of the carrying devices 40, and ensure the carrying stability of the carrying devices 40.

[0058] It should be noted that the number of the carrying devices 40 is not limited to this, and can be adjusted according to the working conditions and use requirements. Alternatively, the number of the carrying devices 40 is two, or three, or six, or eight, or more.

[0059] As shown in Figure 3 and Figure 5 , the mobile substation further comprises a clamping device 60 arranged on the base 10, the clamping device 60 comprises at least two oppositely arranged clamping assemblies 61, and a clamping space 62 is formed around the at least two clamping assemblies 61. The clamping space 62 is adjustably arranged to clamp a device 70. The device 70 is used to generate ultrasonic waves to drive animals. In this way, the device 70 generates ultrasonic waves of a specific frequency as needed to drive animals, avoiding animals entering the mobile substation and causing damage to the equipment, prolonging the service life of the mobile substation, and ensuring the operation reliability and durability of the mobile substation. At the same time, the clamping device 60 clamps the device 70 through the clamping assemblies 61, ensuring the installation stability of the device 70. At the same time, the clamping space 62 is adjustably arranged, so that the clamping device 60 can adapt to different specifications and sizes of the device 70, improving the clamping versatility of the clamping device 60, and improving the operation reliability and durability of the mobile substation.

[0060] In the embodiment, the device 70 is one of an ultrasonic bird repeller and an ultrasonic mouse repeller.

[0061] In the embodiment, the number of the clamping assemblies 61 is two.

[0062] It should be noted that the number of the clamping assemblies 61 is not limited to this, and can be adjusted according to the working conditions and use requirements. Alternatively, the number of the clamping assemblies 61 is three, or four, or six, or eight, or more.

[0063] As shown in Figure 3 , Figure 5 and Figure 6As shown, the clamping device 60 also includes a fixing component 63 and a second drive component 64. The fixing component 63 is disposed on the side of the base 10 away from the receiving device 20. The second drive component 64 is disposed on the fixing component 63 and is drivenly connected to each clamping component 61. The second drive component 64 is used to drive at least two clamping components 61 to move toward or away from each other to adjust the size of the clamping space 62. In this way, the clamping device 60 is connected to the base 10 through the fixing component 63, ensuring the installation reliability and stability of the clamping device 60. At the same time, the drive component can drive the clamping components 61 to move, so as to realize the automatic clamping and automatic release of the clamping device 60, thereby improving the automation level of the clamping device 60, reducing the labor intensity of the workers, and improving the work efficiency of the workers.

[0064] In this embodiment, the fixing component 63 is plate-shaped.

[0065] like Figure 6 As shown, each clamping assembly 61 includes a connecting structure 611. At least one connecting structure 611 has a first mating hole 6111, and at least another connecting structure 611 has a second mating hole 6112. The second driving assembly 64 includes a mounting structure 641 and a driving structure 642. The mounting structure 641 is disposed on the fixing assembly 63. The driving structure 642 is rotatably disposed on the mounting structure 641. The driving structure 642 has a first threaded section 6421 and a second threaded section 6422. At least a portion of the first threaded section 6421 is located within the first mating hole 6111 and is threadedly engaged with the hole wall of the first mating hole 6111. At least a portion of the second threaded section 6422 is located within the second mating hole 6112 and is threadedly engaged with the hole wall of the second mating hole 6112. The rotation direction of the first threaded section 6421 is opposite to that of the second threaded section 6422, so that during the rotation of the driving structure 642, at least two connecting structures 611 are driven to move toward or away from each other. In this way, the drive assembly is connected to the fixed assembly 63 via the mounting structure 641. Simultaneously, the threaded engagement between the drive structure 642 and the connecting structure 611 allows the operator to move the two connecting structures 611 closer together or further apart simply by rotating the drive structure 642, thereby driving the clamping assembly 61. This eliminates the need for a separate air or oil supply device for the drive structure 642, thus reducing its operating costs and those of the mobile substation.

[0066] In this embodiment, the mounting structure 641 is a bearing.

[0067] In this embodiment, the drive structure 642 is a bidirectional lead screw.

[0068] Specifically, the extension direction of the bidirectional lead screw is parallel to the length direction of the base 10.

[0069] As shown in Figure 3 , Figure 5 and Figure 6 , the fixed assembly 63 has a fixed recess 631, and the at least partial connecting structure 611, the at least partial mounting structure 641 and the at least partial driving structure 642 are all located in the fixed recess 631. Each clamping assembly 61 further comprises a clamping structure 612 arranged on the connecting structure 611, so that at least part of the clamping structure 612 is in contact with the fixed assembly 63 during the rotation of the driving structure 642, and the rotation of the connecting structure 611 is stopped. The driving device 70 comprises a lapping assembly 71 and a receiving assembly 72, and the lapping assembly 71 is arranged on the end of the receiving assembly 72 close to the fixed assembly 63. When the clamping device 60 clamps the driving device 70, at least part of the lapping assembly 71 is located between the clamping structure 612 and the fixed assembly 63, and at least part of the outer surface of the at least two clamping structures 612 is in contact with at least part of the outer surface of the receiving assembly 72 to clamp the receiving assembly 72. In this way, the fixed recess 631 is arranged in such a way that the connecting structure 611, the mounting structure 641 and the driving structure 642 are partially located in the fixed recess 631, which ensures the compactness of the structure of the clamping device 60, avoids damage to the above-mentioned key components by the external environment, and prolongs the service life of the clamping device 60. At the same time, the arrangement of the clamping structure 612 in contact with the fixed assembly 63 ensures the movement of the connecting structure 611 along the extension direction of the driving structure 642, and ensures the clamping reliability of the clamping device 60. At the same time, the two clamping structures 612 are in contact with the outer surface of the receiving assembly 72 to clamp the receiving assembly 72, and at the same time, at least part of the lapping assembly 71 is located between the clamping structure 612 and the fixed assembly 63 to clamp the receiving assembly 72, so that the driving device 70 can be clamped between the clamping structure 612 and the fixed assembly 63 through the lapping assembly 71, and the receiving assembly 72 is clamped by the clamping structure 612, thereby ensuring the mounting firmness of the driving device 70, and improving the clamping stability and reliability of the clamping device 60.

[0070] As shown in Figures 1 to 3As shown, the accommodating device 20 comprises a bottom plate 22, side plates, a top plate 24 and two oppositely arranged sealing doors. The bottom plate 22 is arranged on the base 10, and the bottom plate 22 has an accommodating groove 221 in which the at least partial mounting assembly 51, the at least partial first driving assembly 52 and the at least partial carrying device 40 are located. The side plates are arranged on the bottom plate 22, and the side plates comprise two oppositely arranged sub-side plates 23. The top plate 24 is arranged on the end of each sub-side plate 23 away from the bottom plate 22, and the top plate 24 is oppositely arranged with the bottom plate 22. The two oppositely arranged sealing doors are arranged at the two ends of the side plates respectively, and each sealing door comprises two oppositely arranged sealing door bodies 25, and each sealing door body 25 is rotatably arranged on the sub-side plate 23. The accommodating cavity 21 is formed around the bottom plate 22, the sub-side plate 23 and the top plate 24. In this way, the accommodating device 20 is connected with the base 10 through the bottom plate 22. Meanwhile, the accommodating groove 221 is arranged in such a way that the carrying device 40 can carry the high-voltage cabinet 1 or the low-voltage cabinet 3 while ensuring that the high-voltage cabinet 1 and the low-voltage cabinet 3 are stably arranged on the bottom plate 22, ensuring the stability of the arrangement of the high-voltage cabinet 1 and the low-voltage cabinet 3, and ensuring the compactness of the structure of the accommodating device 20. Meanwhile, the sealing doors are arranged in such a way that the workers open the sealing doors by rotating the sealing door bodies 25, and then the workers operate the driving device 50 to drive the carrying device 40 to drive the high-voltage cabinet 1 or the low-voltage cabinet 3 to move in front of the workers, thereby facilitating the workers to install and maintain the high-voltage cabinet 1 or the low-voltage cabinet 3. When the workers finish the installation or maintenance, the workers rotate the sealing door bodies 25 to close the sealing doors, thereby ensuring the sealing property of the first accommodating cavity 211 and the third accommodating cavity 213, and ensuring the flexibility of the communication between the first accommodating cavity 211 and the third accommodating cavity 213 and the outside.

[0071] In the embodiment, the sealing door is provided with a padlock to realize the waterproof and theftproof function of the mobile substation.

[0072] Specifically, the padlock is made of stainless steel material.

[0073] In the embodiment, the sealing door is provided with a limiting hook positioning device to improve the theftproof property of the mobile substation.

[0074] As Figures 1 to 4As shown, each sub-side plate 23 comprises a support plate 231 and a plurality of open-close doors 232, the support plate 231 is arranged on the bottom plate 22, the support plate 231 is provided with first heat dissipation holes 2311, each open-close door 232 is arranged along the length direction or the width direction of the support plate 231, each open-close door 232 is rotatably arranged on the support plate 231, at least two open-close doors 232 are provided with second heat dissipation holes 2321, and the mobile substation further comprises at least two heat dissipation devices 80. The at least two heat dissipation devices 80 are arranged on the sub-side plate 23, at least one heat dissipation device 80 is arranged in the first accommodating cavity 211, and at least another heat dissipation device 80 is arranged in the third accommodating cavity 213, so as to dissipate heat of the first accommodating cavity 211 and the third accommodating cavity 213. In this way, the sub-side plate 23 is connected with the bottom plate 22 through the support plate 231. Meanwhile, the worker can rotate the open-close door 232 to realize the connection between the transformer 2, the high-voltage cabinet 1 and the low-voltage cabinet 3, which facilitates the operation of the worker and improves the work convenience of the worker. Meanwhile, the accommodating device 20 is provided with the first heat dissipation holes 2311, the second heat dissipation holes 2321 and the heat dissipation devices 80, so as to dissipate heat in the accommodating cavity 21, ensure the heat dissipation efficiency of the high-voltage cabinet 1 and the low-voltage cabinet 3, and further ensure the operation reliability of the high-voltage cabinet 1 and the low-voltage cabinet 3.

[0075] In the embodiment, the heat dissipation device 80 is a fan.

[0076] In the embodiment, the first heat dissipation holes 2311 are three, and the three first heat dissipation holes 2311 are arranged along the length direction of the sub-side plate 23.

[0077] In the embodiment, the open-close door 232 is in a plate shape, the second heat dissipation holes 2321 are a plurality of, and the plurality of second heat dissipation holes 2321 are arranged along the length direction of the open-close door 232.

[0078] As Figures 1 to 5As shown, the mobile transformer substation further comprises at least two detection devices 90, at least two display devices 100, at least two dehumidifying devices 110 and a starting device 120. The at least two detection devices 90 are arranged on the top plate 24, at least one detection device 90 is arranged in the first accommodating cavity 211, and at least another detection device 90 is arranged in the third accommodating cavity 213, so as to detect the temperature and humidity of the first accommodating cavity 211 and the third accommodating cavity 213. The at least two display devices 100 are arranged on the sub-side plate 23 and outside the accommodating cavity 21, and the at least two display devices 100 are arranged in one-to-one correspondence with the at least two detection devices 90. The display device 100 is connected with the detection device 90, so as to display the detection data of the detection device 90. The at least two dehumidifying devices 110 are arranged on the sub-side plate 23, at least one dehumidifying device 110 is arranged in the first accommodating cavity 211, and at least another dehumidifying device 110 is arranged in the third accommodating cavity 213, so as to dehumidify the first accommodating cavity 211 and the third accommodating cavity 213. The starting device 120 is arranged on the sealing door, and the starting device 120 is connected with the dehumidifying device 110, so as to control the opening of the dehumidifying device 110. In this way, when the mobile transformer substation is placed outdoors and faces an environment with high temperature and humidity, the detection device 90 can detect the temperature and humidity in the first accommodating cavity 211 and the third accommodating cavity 213, and transmit the detection data to the display device 100 and display the detection data through the display device 100. The working personnel can judge the temperature and humidity in the first accommodating cavity 211 and the third accommodating cavity 213 according to the detection data displayed by the display device 100. When the temperature and humidity in the first accommodating cavity 211 and the third accommodating cavity 213 exceed the safety range, the operator can control the dehumidifying device 110 to be opened by using the starting device 120, so as to dehumidify the first accommodating cavity 211 and the third accommodating cavity 213, thereby removing the moisture in the first accommodating cavity 211 and the third accommodating cavity 213, avoiding the risk of electric leakage caused by the humid environment, and improving the operation reliability and safety of the mobile transformer substation. The above arrangement improves the automatic monitoring function of the mobile transformer substation, and improves the automation degree and safety of the mobile transformer substation.

[0079] Optionally, the mobile transformer substation further comprises a control device, and the detection device 90, the display device 100, the dehumidifying device 110 and the starting device 120 are connected with the control device. The control device controls the starting device 120 to control the opening of the dehumidifying device 110 according to the detection data, thereby further improving the automation degree of the mobile transformer substation.

[0080] In this embodiment, the detection device 90 and the display device 100 are integrally connected to form an ip65 temperature and humidity sensor.

[0081] In this embodiment, the dehumidifying device 110 is a condensing dehumidifier, and a drainage structure of the dehumidifying device 110 penetrates through the accommodating device 20, so as to drain water outside the accommodating cavity 21.

[0082] In the embodiment, the number of the detection devices 90, the number of the display devices 100 and the number of the dehumidifying devices 110 are all two.

[0083] From the above description, it can be seen that the above-mentioned embodiments of the present application achieve the following technical effects:

[0084] The base of the mobile substation is arranged on the working base surface. The containing device is arranged on the base and has a containing cavity. Two separating devices are arranged on the containing device and located in the containing cavity to separate the containing cavity into a first containing cavity, a second containing cavity and a third containing cavity, the first containing cavity is used for containing the high-voltage cabinet, the second containing cavity is used for containing the transformer, and the third containing cavity is used for containing the low-voltage cabinet. At least one carrying device is connected with the high-voltage cabinet, and at least another carrying device is connected with the low-voltage cabinet, and each carrying device moves along a preset direction. In this way, the mobile substation is arranged on the working base surface through the base, the separating devices divide the containing cavity of the containing device into three independent cavities, so that the high-voltage cabinet, the transformer and the low-voltage cabinet can independently operate, avoiding interference between each other. The high-voltage cabinet converts power into low voltage suitable for household and industrial users through the transformer, and the low-voltage cabinet is distributed to the users. While realizing the emergency power supply function of the mobile substation, the volume of the mobile substation is also reduced, so that the mobile substation can be installed in complex terrain and narrow space, and the installation efficiency of the workers is improved. At the same time, the two carrying devices drive the high-voltage cabinet and the low-voltage cabinet to move, so that the workers are not limited by the space of the first containing cavity and the third containing cavity when installing and maintaining the high-voltage cabinet and the low-voltage cabinet, thereby facilitating the workers to install and maintain the high-voltage cabinet and the low-voltage cabinet, reducing the difficulty of installation and maintenance of the workers, improving the installation efficiency and maintenance efficiency of the workers, and thus solving the problem of low installation efficiency and maintenance efficiency of the mobile substation in the prior art.

[0085] It is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0086] It should be noted that the terms "first", "second", and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the use of these terms in the description and in the claims of the present application is merely for distinguishing between the similar elements, and does not necessarily indicate a particular order or chronology.

[0087] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. The present application can be variously changed and modified by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the present application.

Claims

1. A mobile substation, characterized in that, include: The base (10) is set on the working base surface; A receiving device (20) is disposed on the base (10), the receiving device (20) having a receiving cavity (21); Two separating devices (30) are disposed on the receiving device (20) and located in the receiving cavity (21) to divide the receiving cavity (21) into a first receiving cavity (211), a second receiving cavity (212) and a third receiving cavity (213). The first receiving cavity (211) is used to receive a high-voltage electrical cabinet (1), the second receiving cavity (212) is used to receive a transformer (2), and the third receiving cavity (213) is used to receive a low-voltage electrical cabinet (3). At least two conveying devices (40), at least one of the conveying devices (40) is connected to the high-voltage electrical cabinet (1), and at least another of the conveying devices (40) is connected to the low-voltage electrical cabinet (3), and each of the conveying devices (40) moves in a preset direction; The mobile substation also includes a clamping device (60) disposed on the base (10). The clamping device (60) includes at least two opposing clamping components (61), which surround to form a clamping space (62). The clamping space (62) is sized adjustablely to clamp a repelling device (70). The repelling device (70) generates ultrasonic waves to drive away animals. The clamping device (60) further includes: A fixing component (63) is disposed on the side of the base (10) away from the receiving device (20); The second drive assembly (64) is disposed on the fixed assembly (63) and is drivenly connected to each of the clamping assemblies (61). The second drive assembly (64) is used to drive at least two of the clamping assemblies (61) to move toward or away from each other in order to adjust the size of the clamping space (62). Each of the clamping assemblies (61) includes a connecting structure (611), at least one of the connecting structures (611) having a first mating hole (6111), and at least another of the connecting structures (611) having a second mating hole (6112). The second drive assembly (64) includes: The mounting structure (641) is disposed on the fixing component (63); The drive structure (642) is rotatably mounted on the mounting structure (641); The fixing component (63) has a fixing recess (631), and at least a portion of the connecting structure (611), at least a portion of the mounting structure (641) and at least a portion of the driving structure (642) are located within the fixing recess (631). Each of the clamping components (61) further includes a clamping structure (612), which is disposed on the connecting structure (611) so that at least part of the clamping structure (612) contacts the fixing component (63) during the rotation of the driving structure (642) to prevent the connecting structure (611) from rotating. The driving device (70) includes an overlapping component (71) and a receiving component (72), wherein the overlapping component (71) is disposed on one end of the receiving component (72) near the fixing component (63); When the clamping device (60) clamps the driving device (70), at least a portion of the overlapping component (71) is located between the clamping structure (612) and the fixing component (63), and at least a portion of the outer surface of at least two of the clamping structures (612) contacts at least a portion of the outer surface of the receiving component (72) to clamp the receiving component (72).

2. The mobile substation according to claim 1, characterized in that, The mobile substation also includes at least two drive devices (50), and the at least two drive devices (50) are arranged in a one-to-one correspondence with the at least two transport devices (40); wherein the drive devices (50) are driven to connect with the transport devices (40) to drive the transport devices (40) to move.

3. The mobile substation according to claim 2, characterized in that, Each of the aforementioned conveying devices (40) has a threaded hole, and the driving device (50) includes: Mounting component (51) is disposed on the receiving device (20); The first drive assembly (52) is rotatably mounted on the mounting assembly (51); At least a portion of the first drive assembly (52) passes through the threaded hole and is threadedly engaged with the hole wall of the threaded hole. During the rotation of the first drive assembly (52), the first drive assembly (52) drives the conveying device (40) to move along the extension direction of the first drive assembly (52).

4. The mobile substation according to claim 1, characterized in that, The drive structure (642) has a first threaded section (6421) and a second threaded section (6422), at least a portion of the first threaded section (6421) is located in the first mating hole (6111) and is threadedly engaged with the hole wall of the first mating hole (6111), and at least a portion of the second threaded section (6422) is located in the second mating hole (6112) and is threadedly engaged with the hole wall of the second mating hole (6112); The first threaded segment (6421) has a rotation direction opposite to that of the second threaded segment (6422), so that during the rotation of the drive structure (642), at least two of the connecting structures (611) are driven to move toward or away from each other.

5. The mobile substation according to claim 3, characterized in that, The receiving device (20) includes: A base plate (22) is disposed on the base (10), the base plate (22) having a receiving groove (221), at least a portion of the mounting assembly (51), at least a portion of the first drive assembly (52) and at least a portion of the conveying device (40) are located in the receiving groove (221); Side plates are disposed on the base plate (22), and the side plates include two oppositely disposed sub-side plates (23). A top plate (24) is disposed on one end of each of the sub-side plates (23) away from the bottom plate (22), and the top plate (24) is disposed opposite to the bottom plate (22); Two opposing sealing doors are respectively located at both ends of the side plate. Each sealing door includes two opposing sealing door bodies (25), and each sealing door body (25) is rotatably mounted on the sub-side plate (23). The receiving cavity (21) is formed by the base plate (22), the sub-side plate (23) and the top plate (24).

6. The mobile substation according to claim 5, characterized in that, Each of the sub-side panels (23) includes a support plate (231) and multiple opening and closing doors (232). The support plate (231) is disposed on the base plate (22). The support plate (231) has a first heat dissipation hole (2311). Each of the opening and closing doors (232) is spaced apart along the length or width direction of the support plate (231). Each of the opening and closing doors (232) is rotatably disposed on the support plate (231). At least two of the opening and closing doors (232) have a second heat dissipation hole (2321). The mobile substation further includes: At least two heat dissipation devices (80) are disposed on the sub-side plate (23), at least one of the heat dissipation devices (80) is located in the first receiving cavity (211), and at least another heat dissipation device (80) is located in the third receiving cavity (213) to dissipate heat from the first receiving cavity (211) and the third receiving cavity (213).

7. The mobile substation according to claim 6, characterized in that, The mobile substation also includes: At least two detection devices (90) are disposed on the top plate (24), at least one of the detection devices (90) is located in the first receiving cavity (211) and at least another detection device (90) is located in the third receiving cavity (213) to detect the temperature and humidity of the first receiving cavity (211) and the third receiving cavity (213); At least two display devices (100) are disposed on the sub-side plate (23) and located outside the receiving cavity (21). At least two display devices (100) are disposed in correspondence with at least two detection devices (90). The display devices (100) are connected to the detection devices (90) to display the detection data of the detection devices (90). At least two dehumidifying devices (110) are disposed on the sub-side plate (23), at least one of the dehumidifying devices (110) is located in the first receiving cavity (211), and at least another dehumidifying device (110) is located in the third receiving cavity (213) to dehumidify the first receiving cavity (211) and the third receiving cavity (213); A starting device (120) is provided on the sealed door. The starting device (120) is connected to the dehumidification device (110) to control the opening of the dehumidification device (110).

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