A power distribution cabinet with multiple sockets

Abstract

The embodiment of the present invention discloses a power distribution cabinet with multiple sockets, which relates to the field of power distribution cabinets. The cabinet comprises a cabinet body with a storage cavity, a cabinet door connected to the cabinet body and used to seal the opening of the storage cavity, and multiple components installed in the storage cavity. A through hole connected to the storage cavity is provided on one side of the cabinet body. The cabinet body also comprises: a mounting post, which is vertically fixed in the storage cavity; a turntable, which rotates and is slidably connected to the mounting post, and a plurality of sockets are provided on the outer peripheral side of the turntable. All the sockets are electrically connected to the corresponding components through slip rings, and the turntable is misaligned with the through hole in the initial position; a driving component, which is installed in the storage cavity and can be connected to the turntable, and is used to drive the turntable and the mounting post to slide and rotate so that the sockets are aligned with the through hole. The embodiment of the present invention achieves the purpose of detecting whether there is a problem with the corresponding instrument in the storage cavity without opening the cabinet door, and is simple and easy to operate.

Description

Technical Field

[0001] The present invention relates to the field of power distribution cabinets, and in particular to a power distribution cabinet with multiple sockets. Background Art

[0002] There are many types of distribution cabinets at present, such as AC low-voltage distribution cabinets, withdrawable switch cabinets, environmentally friendly gas-insulated ring network cabinets, solid-insulated ring network cabinets, high-frequency switching DC power supply cabinets, etc., which play a relatively important role in the power industry.

[0003] These distribution cabinets are equipped with various components with corresponding functions, and some components that need to display data will be displayed through various instruments. Staff usually view the data on the instruments through the transparent glass on the distribution cabinets. When problems are found in the data, they open the cabinet door for maintenance.

[0004] However, since the instruments may experience test deviations or damage during long-term use, staff need to open the cabinet door to test these instruments, which is more troublesome and poses a certain risk of safety accidents. Summary of the Invention

[0005] The purpose of the present invention is to provide a power distribution cabinet with multiple sockets, aiming to solve the problem that the existing power distribution cabinet needs to open the cabinet door to detect whether there is a problem with the instrument.

[0006] To solve the above technical problems, the present invention is achieved through the following technical solutions: providing a power distribution cabinet with multiple sockets, comprising a cabinet body with a receiving cavity, a cabinet door connected to the cabinet body and used to seal the opening of the receiving cavity, and a plurality of components installed in the receiving cavity, wherein a through hole communicating with the receiving cavity is provided on one side of the cabinet body, and further comprising:

[0007] a mounting post, the mounting post being vertically fixed in the accommodating cavity;

[0008] a turntable, the turntable being rotatable and slidably connected to the mounting post, a plurality of sockets being provided on an outer circumference of the turntable, all of the sockets being electrically connected to corresponding components via slip rings, and the turntable being misaligned with the through-holes in an initial position;

[0009] A driving component is installed in the accommodating cavity and can be connected to the turntable, and is used to drive the turntable and the mounting column to slide and rotate so that the socket is aligned with the through hole.

[0010] Through the above technical solution, the driving component drives the turntable and the mounting column to rotate and slide relative to each other, so that the socket on the turntable is raised and lowered to the same level as the through hole, and the socket is aligned with the through hole, so that it is convenient for the staff to insert the external instrument into the corresponding socket through the through hole, thereby realizing the current data detection of the component, and comparing the measured data with the corresponding instrument data in the accommodating cavity, so as to understand whether there is a problem with the instrument at the first time. It is simple and easy to operate, and when no detection is required, the socket is not aligned with the through hole, reducing the damage to the socket by foreign objects such as dust and rainwater, thereby protecting the socket.

[0011] Furthermore, a plurality of interconnected driving slots are provided at intervals on the top of the turntable, the number of the driving slots corresponding to the sockets, the bottom wall of the driving slot is an arc-shaped wall, and the driving member includes:

[0012] A lifting member, the lifting member is vertically installed in the accommodating cavity and located above the turntable;

[0013] A driving rod, the driving rod being vertically fixed on the lifting member;

[0014] a telescopic rod, the telescopic rod being vertically fixed to the lifting member, and the vertical projections of the telescopic rod and the driving rod falling into two adjacent driving slots, the length of the telescopic rod in a normal telescopic state being greater than the length of the driving rod, and the lower ends of the telescopic rod and the driving rod not extending into the driving slots in an initial position;

[0015] An elastic member, the elastic member being fixedly arranged below the turntable and connected to the turntable;

[0016] The lifting member is used to drive the telescopic rod and the driving rod to descend, so that the telescopic rod first contacts the arc wall to rotate the turntable, and the driving rod contacts the adjacent arc wall to drive the turntable to rotate and slide until one of the sockets is connected to the through hole, and the elastic member drives the turntable to rise to the initial height when the lifting member is reset.

[0017] Through the above technical solution, the driving rod and the telescopic rod are controlled to descend synchronously by the lifting member. The telescopic rod first contacts the arc wall and squeezes the turntable, causing the turntable to rotate to a suitable position. At this time, the lower end of the driving rod is embedded in the adjacent driving groove and drives the turntable to rotate and descend until the socket is aligned with the through hole. At this time, the staff can connect the socket of the external instrument through the through hole to the socket.

[0018] Furthermore, the telescopic rod includes:

[0019] A sliding connection portion, the sliding connection portion being vertically fixed to the lifting member;

[0020] a suspension portion, the suspension portion being slidably connected to the sliding groove of the sliding connection portion;

[0021] A first spring is located in the sliding groove, and two ends of the first spring are respectively fixedly connected to the bottom of the sliding groove and the inner end of the suspension portion.

[0022] In this embodiment, the first spring serves to connect the sliding connection portion and the suspension portion, and the first spring serves to drive the telescopic rod to avoid interference with the side wall of the driving slot.

[0023] Furthermore, the elastic member is a second spring, the second spring is sleeved on the mounting column, and two ends of the second spring are rotatably connected to the inner wall of the accommodating cavity and the lower side of the turntable respectively.

[0024] Through the above technical solution, the second spring plays a role in supporting the turntable and controls the turntable to return to its initial height when the lifting member returns to its original height.

[0025] Furthermore, arc-shaped balls are fixedly provided at the lower ends of the driving rod and the telescopic rod.

[0026] The above technical solution is helpful to improve the connection stability between the driving rod and the telescopic rod and the arc wall.

[0027] Furthermore, the driving rods and telescopic rods are alternately arranged in multiple groups.

[0028] Through the above technical solution, the movement stability between the driving component and the turntable is improved, and at the same time, the service life of the driving rod and the telescopic rod is increased.

[0029] Furthermore, a sealing ring is provided on the inner wall of the accommodating cavity for pressing against the outer peripheral side of the turntable.

[0030] The above technical solution can achieve the purpose of sealing the through hole and reduce the occurrence of foreign matter such as dust or rainwater entering the accommodating cavity.

[0031] Furthermore, a plurality of connected metal bars are arranged at intervals in the accommodating cavity, and a metal ring is embedded in the outer peripheral side of the turntable. When the turntable is at an initial height, the metal ring is in contact with the metal bar, and the metal ring is at least partially aligned with the through hole.

[0032] Through the above technical solution, the metal ring can not only help the staff understand the temperature in the accommodation cavity, but also help to dissipate heat for components.

[0033] An embodiment of the present invention provides a power distribution cabinet with multiple sockets, comprising a cabinet body with a storage cavity, a cabinet door connected to the cabinet body and used to seal the opening of the storage cavity, and multiple components installed in the storage cavity. A through hole connected to the storage cavity is provided on one side of the cabinet body. The cabinet also includes: a mounting post, the mounting post is vertically fixed in the storage cavity; a turntable, the turntable rotates and is slidably connected to the mounting post, a plurality of sockets are provided on the outer peripheral side of the turntable, all of the sockets are electrically connected to the corresponding components through slip rings, and the turntable is misaligned with the through hole in the initial position; a driving component, the driving component is installed in the storage cavity and can be connected to the turntable, and is used to drive the turntable and the mounting post to slide and rotate so that the sockets are aligned with the through hole. The embodiment of the present invention achieves the purpose of detecting whether there is a problem with the corresponding instrument in the storage cavity without opening the cabinet door, and is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0035] Figure 1 A schematic diagram of the structure of a power distribution cabinet with multiple sockets provided in an embodiment of the present invention from a first perspective;

[0036] Figure 2 A schematic diagram of the structure of a power distribution cabinet with multiple sockets provided in an embodiment of the present invention from a second viewing angle;

[0037] Figure 3 A schematic diagram of the partial structure of a power distribution cabinet with multiple sockets provided in an embodiment of the present invention;

[0038] Figure 4 A schematic structural diagram of a driving component in a power distribution cabinet with multiple sockets provided in an embodiment of the present invention;

[0039] Figure 5 for Figure 4 Enlarged view of part B;

[0040] Figure 6 for Figure 2 Enlarged view of part A.

[0041] Description of the symbols in the figure:

[0042] 1. Accommodating cavity; 11. Cabinet body; 12. Cabinet door; 13. Components; 14. Through hole; 2. Mounting column; 21. Slip ring; 3. Turntable; 31. Socket; 32. Drive slot; 33. Arc-shaped wall; 4. Drive member; 41. Lifting member; 42. Drive rod; 43. Telescopic rod; 44. Elastic member; 5. Sliding connection part; 51. Suspension part; 52. First spring; 6. Arc-shaped ball; 7. Sealing ring; 8. Metal strip; 9. Metal ring; 10. Mounting plate; 101. Connecting plate; 102. Identification block. DETAILED DESCRIPTION

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0044] It will be understood that when used in this specification and the appended claims, the terms “comprises” and “comprising” indicate the presence of described features, integers, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0045] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the present invention. As used in the specification and appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms unless the context clearly indicates otherwise.

[0046] It should be further understood that the term "and / or" used in the present description and appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

[0047] Combine Figures 1 to 6 An embodiment of the present invention provides a power distribution cabinet with multiple sockets, comprising a cabinet body 11 having an accommodating cavity 1, a cabinet door 12 connected to the cabinet body 11 and used to seal the opening of the accommodating cavity 1, and a plurality of components 13 installed in the accommodating cavity 1. A through hole 14 communicating with the accommodating cavity 1 is provided on one side of the cabinet body 11. The power distribution cabinet with multiple sockets further comprises:

[0048] A mounting post 2, the mounting post 2 being vertically fixed in the accommodating cavity 1;

[0049] A turntable 3 is rotatably and slidably connected to the mounting post 2. A plurality of sockets 31 are provided on the outer periphery of the turntable 3. All of the sockets 31 are electrically connected to the corresponding components 13 via slip rings 21. The turntable 3 is misaligned with the through hole 14 in an initial position.

[0050] The driving member 4 is installed in the accommodating cavity 1 and can be connected to the turntable 3 , and is used to drive the turntable 3 and the mounting column 2 to slide and rotate so that the socket 31 is aligned with the through hole 14 .

[0051] Combine Figure 1 and Figure 2 In this embodiment, the cabinet body 11 is in the shape of a square column, and its interior is a accommodating cavity 1, wherein the cabinet door 12 is rotatably connected to the cabinet body 11 through a plurality of hinges, and the cabinet door 12 is fixed relatively to the cabinet body 11 by locking members such as latches when the accommodating cavity 1 is closed. It should be understood that according to the different functional types of the distribution cabinet, the components 13 in the distribution cabinet can also be set differently, but some components 13 in the distribution cabinet are usually connected in series with corresponding instruments during operation, such as ammeters, etc. The staff can check the corresponding instrument numbers through the slots on the cabinet door 12 without opening the cabinet door 12 for maintenance. However, during the long-term use of the distribution cabinet, the instrument may be inaccurate or damaged. At this time, the staff still needs to open the cabinet door 12 for inspection, which is more troublesome. Therefore, the present application is provided with a turntable 3 with a socket 31. It should be noted that the sockets 31 are respectively connected to the corresponding components 13, for example, they are electrically connected to one of the more important or easily damaged ammeters. In this way, during the maintenance process, the staff does not need to open the cabinet door 12, but only needs to insert the external ammeter into the corresponding socket 31. In other words, the external ammeter and the corresponding component 13 establish an electrical connection, so that the corresponding data can be seen through the external ammeter, and this data can be compared with the corresponding instrument located in the accommodating cavity 1. If the data of the two are consistent, it means that the ammeter in the accommodating cavity 1 is working normally. If there is a deviation between the data of the two, it means that there is a problem with the ammeter in the accommodating cavity 1, and the cabinet door 12 needs to be opened for maintenance, thereby reducing the opening of the cabinet door 12, which is conducive to reducing the occurrence of safety accidents and making it convenient for maintenance personnel to check the working conditions of the internal instruments.

[0052] Combine Figure 3 and Figure 4In this embodiment, the present application does not make specific restrictions on the type and number of the sockets 31, and the present application can adjust the position of the sockets 31 through the driving member 4, so that the required type of sockets 31 are rotated to the position facing the through hole 14, and when the socket 31 of the turntable 3 is not needed, the socket 31 can be misaligned with the clearance hole, reducing the external environment such as water, dust and other foreign matter from entering the socket 31, thereby extending the service life of the socket 31, and in order to facilitate the staff to understand which component 13 the socket 31 aligned with the through hole 14 is connected to, the present application has a plurality of identification blocks 102 fixed on the outer peripheral side of the turntable 3, each identification block 102 corresponds to the socket 31 one by one, and the identification block 102 can be adhered with text paper for describing the type of socket 31.

[0053] Since the turntable 3 of the present application needs to rotate relative to the mounting column 2, the mounting column 2 of the present application is coaxially equipped with a slip ring 21 to prevent the wires between the socket 31 and the corresponding component 13 from being twisted off, thereby ensuring the normal operation of the socket 31. It should be understood that the slip ring 21 of the present application is an electrical component responsible for connecting the rotating body and transmitting energy and signals. This structure is existing, so this application will not elaborate on it.

[0054] Combine Figure 3 and Figure 4 In a specific embodiment, a plurality of interconnected driving slots 32 are provided at intervals on the top of the turntable 3. The number of the driving slots 32 corresponds to the number of the sockets 31. The bottom wall of the driving slot 32 is an arc-shaped wall 33. The driving member 4 includes:

[0055] A lifting member 41 , the lifting member 41 being vertically installed in the accommodating chamber 1 and located above the turntable 3 ;

[0056] A driving rod 42 , the driving rod 42 being vertically fixed on the lifting member 41 ;

[0057] A telescopic rod 43 is vertically fixed to the lifting member 41, and the vertical projections of the telescopic rod 43 and the driving rod 42 fall into two adjacent driving slots 32. The length of the telescopic rod 43 in a normal telescopic state is greater than the length of the driving rod 42. In the initial position, the lower ends of the telescopic rod 43 and the driving rod 42 do not extend into the driving slots 32.

[0058] An elastic member 44, the elastic member 44 is fixedly disposed below the turntable 3 and connected to the turntable 3;

[0059] Among them, the lifting member 41 is used to drive the telescopic rod 43 and the driving rod 42 to descend, so that the telescopic rod 43 first contacts the arc wall 33 to rotate the turntable 3, and the driving rod 42 contacts the adjacent arc wall 33 to drive the turntable 3 to rotate and slide until one of the sockets 31 is connected to the through hole 14, and the elastic member 44 drives the turntable 3 to rise to the initial height when the lifting member 41 is reset.

[0060] In this embodiment, the lifting member 41 includes but is not limited to an electric push rod. The body of the electric push rod is fixed in the accommodating cavity 1 through a mounting plate 10. A connecting plate 101 is fixed at the free end of the rod body of the electric push rod. The driving rod 42 and the telescopic rod 43 are both fixed on an end face of the connecting plate 101 facing away from the electric push rod. Starting the electric push rod can drive the driving rod 42 and the telescopic rod 43 to rise and fall synchronously.

[0061] In this embodiment, due to the presence of the elastic member 44, the turntable 3 stays at the initial height when not subjected to the pressure of the elevator, that is, the position of the socket 31 on the turntable 3 is higher than the position of the through hole 14, so that the socket 31 and the through hole 14 are misaligned.

[0062] In this embodiment, since the length of the telescopic rod 43 in the normal telescopic state is greater than the length of the driving rod 42, and the upper end surface of the telescopic rod 43 and the upper end surface of the driving rod 42 are in the same plane, the lower end surface of the telescopic rod 43 when the turntable 3 is at the initial height is lower than the lower end surface of the driving rod 42. That is to say, when it is necessary to align one of the sockets 31 on the turntable 3 with the through hole 14, the lifting member 41 is started to drive the connecting plate 101, the driving rod 42, and the telescopic rod 43 to descend. During the descent, the lower end of the telescopic rod 43 first contacts the curved wall 33, and the telescopic rod 43 is compressed and retracted. However, the telescopic rod 43 also applies a downward force to the curved wall 33 during the retraction process. Since the curved wall 33 is inclined and downward, the turntable 3 is compressed and rotates at a certain angle with the mounting column 2. At this time, the projection of the driving rod 42 in the vertical direction just falls into the adjacent When the lever 32 is lifted up, the lever 32 is released, and the cam 33 is released, so that the lever 32 is in the unlocked position and the lever 32 is unlocked.

[0063] In this embodiment, it should be noted that the elevator of the present application can be controlled by an external button. When it is necessary to rotate the assembly 3, press the button once (not shown) to align one of the sockets 31 with the through hole 14. If it is not this socket 31, press the button again to reset the drive rod 42 and the telescopic rod 43 of the elevator. At this time, the turntable 3 is reset by the restoring force of the elastic part 44, and then the staff presses the button again to align the next adjacent socket 31 with the through hole 14, and repeat the position replacement of the socket 31 until the target socket 31 is aligned with the through hole 14.

[0064] Combine Figure 4 and Figure 5 In a specific embodiment, the telescopic rod 43 includes:

[0065] A sliding connection portion 5 , the sliding connection portion 5 being vertically fixed to the lifting member 41 ;

[0066] a suspension portion 51 slidably connected to the sliding groove of the sliding connection portion 5 ;

[0067] The first spring 52 is located in the sliding groove, and two ends of the first spring 52 are fixedly connected to the bottom of the sliding groove and the inner end of the suspension portion 51 respectively.

[0068] In this embodiment, the end of the sliding connection part 5 away from the suspension part 51 can be fixedly connected to the connecting plate 101 by bolting. The sliding connection part 5 is barrel-shaped, and the suspension part 51 is cylindrical. The suspension part 51 is slidingly connected to the sliding groove through the first spring 52. During the descending process of the connecting plate 101, the free end of the suspension part 51 first contacts the arc wall 33 relative to the driving rod 42 to drive the turntable 3 to rotate to a suitable position. After the connecting plate 101 is reset, the first spring 52 drives the suspension part 51 to reset to the corresponding position of the sliding groove, ensuring that the suspension part 51 and the sliding connection part 5 can be connected together.

[0069] Combine Figure 3 and Figure 4 In a specific embodiment, the elastic member 44 is a second spring, the second spring is sleeved on the mounting column 2, and the two ends are rotatably connected to the inner wall of the accommodating cavity 1 and the lower side of the turntable 3 respectively.

[0070] In this embodiment, the lower end of the second spring can be rotatably connected to the mounting column 2 via a bearing, and the upper end of the second spring can also be rotatably connected to the lower side of the turntable 3 via a bearing. Through such a design, the torsion force exerted on the second torsion spring can be reduced, thereby protecting the second spring. In this embodiment, the second spring not only plays a resetting role, but also plays a supporting role for the turntable 3.

[0071] In a specific embodiment, arc-shaped balls 6 are fixedly provided at the lower ends of the driving rod 42 and the telescopic rod 43 .

[0072] In this embodiment, the arc ball 6 can be a hemisphere. Specifically, the lower ends of the driving rod 42 and the suspension part 51 are integrally formed with an arc ball 6. Through the contact between the arc ball 6 and the arc wall 33, the driving stability of the driving rod 42 and the suspension part 51 and the arc wall 33 can be improved, which is conducive to controlling the rotation and descent of the turntable 3.

[0073] In a specific embodiment, the driving rods 42 and the telescopic rods 43 are alternately arranged in multiple groups.

[0074] In this embodiment, two driving rods 42 and two telescopic rods 43 are provided, and the positions of the driving rods 42 and the telescopic rods 43 are alternately arranged to improve the driving stability of the turntable 3. At the same time, the load of a single telescopic rod 43 and a driving rod 42 is reduced, which is beneficial to improving the service life of the telescopic rod 43 and the driving rod 42.

[0075] In a specific embodiment, a sealing ring 7 is provided on the inner wall of the accommodating chamber 1 for pressing against the outer peripheral side of the turntable 3 .

[0076] In this embodiment, the sealing ring 7 is annular and is located at the opening edge of the through hole 14 facing the accommodating cavity 1. Through the sealing effect of the sealing ring 7, foreign matter such as dust and rainwater are reduced from entering the accommodating cavity 1 through the through hole 14, thereby improving the service life of the distribution cabinet of this application.

[0077] Combine Figure 3 and Figure 6 In a specific embodiment, a plurality of connected metal bars 8 are arranged at intervals in the accommodating cavity 1, and a metal ring 9 is embedded in the outer peripheral side of the turntable 3. When the turntable 3 is at an initial height, the metal ring 9 is in contact with the metal bar 8, and the metal ring 9 is at least partially aligned with the through hole 14.

[0078] A temperature sensor is usually provided in the accommodating chamber 1 to understand the temperature conditions in the accommodating chamber 1. However, the temperature sensor is also subject to damage during long-term use. Therefore, the present application can measure the temperature in the cabinet 11 through the metal ring 9 without opening the cabinet door 12. Since at least part of the metal ring 9 is always facing the through hole 14, it plays a role in heat dissipation. Therefore, in order to ensure the accuracy of the test, the turntable 3 can be rotated to rotate the part of the metal strip 8 that was originally farthest from the inner wall of the accommodating chamber 1 to the reference through hole 14, and then the temperature in the accommodating chamber 1 can be obtained by contacting the metal strip 8 through the through hole 14 through the temperature measuring instrument. The operation is simple and quick.

[0079] In this embodiment, the metal strip 8 can be fixed in the accommodating cavity 1 by snapping. Specifically, the metal strip 8 is attached to the inner wall of the accommodating cavity 1, so as not to interfere with the installation of the components 13 and to collect heat, so that the places where some components 13 have more serious heat dissipation can be distributed to other positions of the distribution cabinet, which is beneficial to heat dissipation. At the same time, since a metal ring 9 is embedded in the turntable 3, and when the turntable 3 is at the initial height, that is, when the socket 31 is not aligned with the through hole 14, the metal ring 9 can contact the outside air through the through hole 14, so the metal ring 9 transfers heat by contacting the metal strip 8 and dissipates heat outward, thereby achieving the purpose of heat dissipation.

[0080] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. A power distribution cabinet with multiple sockets, comprising a cabinet body (11) having a receiving cavity (1), a cabinet door (12) connected to the cabinet body (11) and used to seal the opening of the receiving cavity (1), and a plurality of components (13) installed in the receiving cavity (1), characterized in that: A through hole (14) communicating with the accommodating cavity (1) is provided on one side of the cabinet (11), and further comprises: A mounting column (2), the mounting column (2) being vertically fixed in the accommodating cavity (1); A turntable (3), the turntable (3) being rotatably and slidably connected to the mounting column (2), a plurality of sockets (31) being provided on the outer peripheral side of the turntable (3), all of the sockets (31) being electrically connected to the corresponding components (13) via slip rings (21), and the turntable (3) being misaligned with the through hole (14) in an initial position; The top of the turntable (3) is provided with a plurality of interconnected driving grooves (32) at intervals, the number of the driving grooves (32) corresponds one-to-one to the number of the sockets (31), and the bottom wall of the driving groove (32) is an arc-shaped wall (33); a driving member (4), the driving member (4) being installed in the accommodating cavity (1) and being connectable to the turntable (3), and being used for driving the turntable (3) and the mounting column (2) to slide and rotate so that the socket (31) is aligned with the through hole (14); The driving member (4) comprises: A lifting member (41), the lifting member (41) is vertically installed in the accommodating chamber (1) and is located above the turntable (3); A driving rod (42), the driving rod (42) being vertically fixed on the lifting member (41); a telescopic rod (43), the telescopic rod (43) being vertically fixed on the lifting member (41), and the projections of the telescopic rod (43) and the driving rod (42) in the vertical direction falling into two adjacent driving slots (32), the length of the telescopic rod (43) in a normal telescopic state being greater than the length of the driving rod (42), and the lower ends of the telescopic rod (43) and the driving rod (42) not extending into the driving slot (32) in an initial position; an elastic member (44), the elastic member (44) being fixedly arranged below the turntable (3) and connected to the turntable (3); The lifting member (41) is used to drive the telescopic rod (43) and the driving rod (42) to descend, so that the telescopic rod (43) first contacts the arc wall (33) to rotate the turntable (3), and the driving rod (42) contacts the adjacent arc wall (33) to drive the turntable (3) to rotate and slide until one of the sockets (31) is connected to the through hole (14), and the elastic member (44) drives the turntable (3) to rise to the initial height when the lifting member (41) is reset.

2. The power distribution cabinet with multiple sockets according to claim 1, characterized in that: The telescopic rod (43) comprises: A sliding connection portion (5), the sliding connection portion (5) being vertically fixed to the lifting member (41); A suspension portion (51), wherein the suspension portion (51) is slidably connected to the sliding groove of the sliding connection portion (5); A first spring (52) is located in the sliding groove, and two ends of the first spring (52) are respectively fixedly connected to the bottom of the sliding groove and the inner end of the suspension portion (51).

3. The power distribution cabinet with multiple sockets according to claim 2, characterized in that: The elastic member (44) is a second spring, which is sleeved on the mounting column (2), and has two ends rotatably connected to the inner wall of the accommodating cavity (1) and the lower side of the rotating disk (3).

4. The power distribution cabinet with multiple sockets according to claim 1, characterized in that: The lower ends of the driving rod (42) and the telescopic rod (43) are both fixedly provided with arc-shaped balls (6).

5. The power distribution cabinet with multiple sockets according to claim 1, characterized in that: The driving rods (42) and telescopic rods (43) are alternately arranged in multiple groups.

6. The power distribution cabinet with multiple sockets according to claim 1, characterized in that: The inner wall of the accommodating cavity (1) is provided with a sealing ring (7) for pressing against the outer peripheral side of the rotating disk (3).

7. The power distribution cabinet with multiple sockets according to any one of claims 1 to 6, characterized in that: A plurality of connected metal strips (8) are arranged at intervals in the accommodating cavity (1), and a metal ring (9) is embedded in the outer peripheral side of the turntable (3). When the turntable (3) is at an initial height, the metal ring (9) contacts and connects with the metal strips (8), and at least a portion of the metal ring (9) is aligned with the through hole (14).

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