Remote control device for box-type substation

Abstract

The utility model relates to the technical field of box-type substations, in particular to a remote control device for a box-type substation, which comprises a box-type substation, and a top cover is arranged at the top of the box-type substation. The box-type transformer substation has the advantage of good heat dissipation effect, in the actual use process, when the internal temperature of the box-type transformer substation gradually rises, the fan is firstly started, at the moment, the air fluidity in the box-type transformer substation is enhanced, and hot air in the inner cavity of the box-type transformer substation can be quickly discharged to the outer side of the box-type transformer substation, so that the temperature of the inner cavity is effectively reduced; secondly, under the cooperation of the lifting assembly, the lifting assembly drives the top cover to ascend, so that an open structure is formed in the top of the box-type substation, the ventilation area between the substation and the outside is increased, the air circulation speed is increased, when the top cover is opened, outside fresh air can enter the inner cavity of the substation more smoothly, and the safety of the substation is improved. Therefore, the heat dissipation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of box-type substations, in particular to a remote control device for a box-type substation. Background Art

[0002] Box-type substation, also known as prefabricated substation or prefabricated substation, is a kind of high-voltage switchgear, distribution transformer and low-voltage distribution device, which are prefabricated indoor and outdoor compact distribution equipment arranged in one according to a certain wiring scheme. It organically combines the functions of transformer step-down and low-voltage distribution, and is installed in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, anti-theft, heat-insulating, fully enclosed, movable steel structure box. It is particularly suitable for urban network construction and transformation, and is a new type of substation that has emerged after the civil substation.

[0003] For example, a box-type substation intelligent monitoring device disclosed in publication number CN211830980U, the box-type substation intelligent monitoring device, the inner top wall of the box is provided with an intelligent monitoring mechanism, and the intelligent monitoring mechanism includes a motor, the upper surface of the motor is fixedly connected to the inner top wall of the box, so that when the maintenance personnel are in a maintenance environment that does not allow the maintenance personnel to maintain the substation body for a long time, the maintenance personnel can maintain the substation body through this mechanism. At the same time, the remote assisted maintenance personnel can also provide maintenance suggestions to the maintenance personnel inside the box through the APP downloaded on the mobile phone, thereby effectively reducing the maintenance time of the maintenance personnel on the substation body, and having a more targeted effect, which solves the problem caused by the existing box-type The substation body consists of too many electrical components, and the functions of each electrical component are different, which causes the power maintenance personnel to be unable to solve the problem in time when repairing the substation body, which can easily affect the maintenance efficiency of the power maintenance personnel; however, the above patent lacks a structure to dissipate heat from the inner cavity of the box-type substation. If the inner cavity temperature of the box-type substation is too high and cannot be effectively dissipated, the high temperature environment will accelerate the aging of the internal equipment of the box-type substation and shorten its service life. Long-term high-temperature operation may also cause equipment performance degradation or even failure, thereby affecting the stable operation of the entire power system; secondly, high temperature may also cause thermal expansion of metal parts inside the box-type substation, thereby causing deformation or damage to the equipment.

[0004] Therefore, there is an urgent need for a box-type substation remote control device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a box-type substation remote control device, which has the advantage of good heat dissipation effect and solves the problems raised by the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a box-type substation remote control device, comprising a box-type substation, wherein a top cover is arranged on the top of the box-type substation.

[0007] A lifting assembly, the lifting assembly includes a motor located at one side of the box-type substation, a support frame is sleeved on the surface of the motor, one side of the support frame is fixedly connected to the box-type substation, the output shaft of the motor passes through the inner cavity of the box-type substation and is fixedly connected to a bidirectional threaded rod, one end of the bidirectional threaded rod is rotatably connected to the box-type substation, the surface of the bidirectional threaded rod is threadedly connected to two threaded blocks, the front and rear sides of the threaded blocks are rotatably connected to connecting rods, the end of the connecting rod away from the threaded block is rotatably connected to a rotating plate, the side of the rotating plate away from the connecting rod is rotatably connected to a rotating seat, and the tops of the four rotating seats are fixedly connected to the top cover;

[0008] The rear side of the box-type substation is provided with three ventilation holes, and the inner cavities of the ventilation holes are provided with fans.

[0009] Furthermore, as a preferred embodiment of the utility model, a temperature sensor, a signal transceiver and a controller are provided on the rear side of the inner cavity of the box-type substation, an electrical connection is formed between the temperature sensor and the signal transceiver, an electrical connection is formed between the signal transceiver and the controller, and an electrical connection is formed between the controller and the fan and the motor.

[0010] Furthermore, as a preferred embodiment of the present invention, the inner cavity of the ventilation hole is filled with a filter, and the filter is located at the rear side of the fan.

[0011] Furthermore, as a preferred embodiment of the utility model, guide holes are provided at four corners of the top of the box-type substation, the inner cavity of the guide hole is slidably connected with a guide rod, and the top end of the guide rod is fixedly connected to the top cover.

[0012] Furthermore, as a preferred embodiment of the present invention, both the front side and the rear side of the top of the top cover are provided with inclined surfaces, and the surfaces of the inclined surfaces are smooth.

[0013] Furthermore, as a preferred embodiment of the present invention, a shutter is embedded in the left side of the box-type substation.

[0014] Beneficial effects. The technical solution of the present application has the following technical effects: the utility model has the advantage of good heat dissipation effect. In actual use, when the internal temperature of the box-type substation gradually rises, the fan is started first. At this time, the air flow inside the box-type substation is enhanced, and the hot air in the inner cavity of the box-type substation can be quickly discharged to the outside of the box-type substation, thereby effectively reducing the temperature of the inner cavity; secondly, with the cooperation of the lifting assembly, the lifting assembly drives the top cover to rise, so that the top of the box-type substation forms an open structure, which not only increases the ventilation area between the substation and the outside world, but also increases the speed of air circulation. When the top cover is opened, the fresh air from the outside can enter the inner cavity of the substation more smoothly and exchange with the warm air inside, thereby accelerating the heat dissipation efficiency.

[0015] It should be appreciated that all combinations of the foregoing concepts, as well as additional concepts described in greater detail below, may be considered part of the inventive subject matter of the present disclosure, provided such concepts are not mutually inconsistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a rear-view stereoscopic structural schematic diagram of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the local structure of the box-type substation of the utility model;

[0020] Figure 4 It is a bottom-up three-dimensional structural schematic diagram of the top cover and the guide rod of the utility model.

[0021] In the figure, the meaning of each figure mark is as follows: 1. box-type substation; 2. top cover; 3. motor; 4. bidirectional threaded rod; 5. threaded block; 6. connecting rod; 7. rotating plate; 8. rotating seat; 9. ventilation hole; 10. temperature sensor; 11. signal transceiver; 12. controller; 13. filter; 14. guide hole; 15. guide rod; 16. inclined plane; 17. support frame; 18. fan; 19. shutter. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. In order to better understand the technical content of the utility model, specific embodiments are cited and explained in conjunction with the drawings as follows. In this disclosure, various aspects of the utility model are described with reference to the drawings, and many illustrative embodiments are shown in the drawings. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] As attached Figure 1 To Attachment Figure 4 As shown: This embodiment provides a remote control device for a box-type substation, including a box-type substation 1, and a top cover 2 is arranged on the top of the box-type substation 1.

[0024] A lifting assembly, which includes a motor 3 located on one side of the box-type substation 1. A support frame 17 is sleeved on the surface of the motor 3. One side of the support frame 17 is fixedly connected to the box-type substation 1. The output shaft of the motor 3 passes through the inner cavity of the box-type substation 1 and is fixedly connected to a bidirectional threaded rod 4. One end of the bidirectional threaded rod 4 is rotatably connected to the box-type substation 1. Two threaded blocks 5 are threadedly connected to the surface of the bidirectional threaded rod 4. The front and rear sides of the threaded blocks 5 are rotatably connected to connecting rods 6. The end of the connecting rod 6 away from the threaded block 5 is rotatably connected to a rotating plate 7. The side of the rotating plate 7 away from the connecting rod 6 is rotatably connected to a rotating seat 8. The tops of the four rotating seats 8 are fixedly connected to the top cover 2.

[0025] Three ventilation holes 9 are provided at the rear side of the box-type substation 1 , and fans 18 are provided in the inner cavities of the ventilation holes 9 .

[0026] Specifically, a temperature sensor 10, a signal transceiver 11 and a controller 12 are arranged on the rear side of the inner cavity of the box-type substation 1. The temperature sensor 10 and the signal transceiver 11 are electrically connected, the signal transceiver 11 and the controller 12 are electrically connected, and the controller 12 and the fan 18 and the motor 3 are electrically connected. The line connections between the temperature sensor 10, the signal transceiver 11 and the controller 12 all adopt the connection method of the existing technology, and the temperature sensor 10, the signal transceiver 11 and the controller 12 are existing technologies, and their working principles are well known to those skilled in the art.

[0027] In this embodiment: through the coordinated use of the temperature sensor 10, the signal transceiver 11 and the controller 12, when in use, when the temperature sensor 10 detects that the internal temperature of the box-type substation 1 is high, the signal transceiver 11 is used to send the result detected by the temperature sensor 10 to the user, and the user sends instructions through a remote terminal device such as a computer, a collection, etc., and the signal transceiver 11 receives the instructions and converts these instructions into electrical signals. The converted electrical signals are transmitted to the controller 12, and the controller 12 controls the motor 3 and the fan 18 to start, thereby improving the intelligence of the device.

[0028] Specifically, the inner cavity of the ventilation hole 9 is filled with a filter 13 , and the filter 13 is located at the rear side of the fan 18 .

[0029] In this embodiment, by providing the filter 13 , when the fan 18 is started, it is prevented that a user puts his hand into the inner cavity of the ventilation hole 9 , thereby facilitating improving the safety of the fan 18 when it is working.

[0030] Specifically, guide holes 14 are provided at four corners of the top of the box-type substation 1 , and guide rods 15 are slidably connected to the inner cavity of the guide holes 14 , and the top ends of the guide rods 15 are fixedly connected to the top cover 2 .

[0031] In this embodiment, by using the guide hole 14 and the guide rod 15 in coordination, the top cover 2 will drive the guide rod 15 to slide in the inner cavity of the guide hole 14 when it moves, thereby guiding the top cover 2 and further improving the stability of the top cover 2 when it moves.

[0032] Specifically, the front side and the rear side of the top of the top cover 2 are both provided with inclined surfaces 16 , and the surface of the inclined surfaces 16 is smooth.

[0033] In this embodiment, the arrangement of the inclined surface 16 facilitates the flow of rainwater and can prevent debris from accumulating on the top of the top cover 2 .

[0034] Specifically, a shutter 19 is embedded in the left side of the box-type substation 1 .

[0035] In this embodiment, the shutters 19 are provided to assist ventilation and heat dissipation inside the box-type substation 1, thereby improving the rationality of the structural layout.

[0036] The working principle and use process of the utility model are as follows: when in use, when the temperature sensor 10 detects that the internal temperature of the box-type substation 1 is high, the signal transceiver 11 is used to send the result detected by the temperature sensor 10 to the user, and the user issues instructions through a remote terminal device such as a computer, a collection, etc., and the signal transceiver 11 receives the instructions and converts these instructions into electrical signals. The converted electrical signals are transmitted to the controller 12, and the controller 12 controls the motor 3 and the fan 18 to start. First, when the motor 3 starts, it will drive the bidirectional threaded rod 4 to rotate. When the bidirectional threaded rod 4 rotates, the threads on the surface will drive the two threaded blocks 5 to move in opposite directions. When the threaded block 5 moves, it drives the connecting rod 6 to move in the same direction. When the connecting rod 6 moves, it will drive When the rotating plate 7 rotates, the rotating plate 7 will rotate on one side of the rotating seat 8 and push the top cover 2 to move upward through the rotating seat 8. When the top cover 2 moves upward, it will drive the guide rod 15 to slide in the inner cavity of the guide hole 14, thereby guiding the top cover 2 and also guiding the threaded block 5 to prevent the threaded block 5 from rotating. By moving the top cover 2 upward, air circulation is allowed at the top of the box-type substation 1, which is beneficial to heat dissipation in the inner cavity of the box-type substation 1; secondly, when the fan 18 is started, the fan 18 can accelerate the air circulation inside the box-type substation 1, and quickly bring the air inside the box-type substation 1 to the outside of the box-type substation 1, which is beneficial to maintaining the safety of the internal temperature environment of the box-type substation 1.

[0037] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0038] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A remote control device for a box-type substation, comprising a box-type substation (1), characterized in that: The top of the box-type substation (1) is provided with a top cover (2); A lifting assembly, the lifting assembly includes a motor (3) located on one side of a box-type substation (1), the surface of the motor (3) is sleeved with a support frame (17), one side of the support frame (17) is fixedly connected to the box-type substation (1), the output shaft of the motor (3) passes through the inner cavity of the box-type substation (1) and is fixedly connected to a bidirectional threaded rod (4), one end of the bidirectional threaded rod (4) is rotatably connected to the box-type substation (1), the surface of the bidirectional threaded rod (4) is threadedly connected to two threaded blocks (5), the front and rear sides of the threaded blocks (5) are both rotatably connected to a connecting rod (6), the end of the connecting rod (6) away from the threaded block (5) is rotatably connected to a rotating plate (7), the side of the rotating plate (7) away from the connecting rod (6) is rotatably connected to a rotating seat (8), and the tops of the four rotating seats (8) are all fixedly connected to the top cover (2); The rear side of the box-type substation (1) is provided with three ventilation holes (9), and the inner cavity of the ventilation holes (9) is provided with a fan (18).

2. A box-type substation remote control device according to claim 1, characterized in that: A temperature sensor (10), a signal transceiver (11) and a controller (12) are arranged on the rear side of the inner cavity of the box-type substation (1); the temperature sensor (10) and the signal transceiver (11) are electrically connected, the signal transceiver (11) and the controller (12) are electrically connected, and the controller (12) and the fan (18) and the motor (3) are electrically connected.

3. A box-type substation remote control device according to claim 1, characterized in that: The inner cavity of the ventilation hole (9) is filled with a filter (13), and the filter (13) is located at the rear side of the fan (18).

4. A box-type substation remote control device according to claim 1, characterized in that: The four corners of the top of the box-type substation (1) are each provided with a guide hole (14), the inner cavity of the guide hole (14) is slidably connected to a guide rod (15), and the top end of the guide rod (15) is fixedly connected to the top cover (2).

5. A box-type substation remote control device according to claim 1, characterized in that: The front side and the rear side of the top of the top cover (2) are both provided with inclined surfaces (16), and the surfaces of the inclined surfaces (16) are smooth.

6. A box-type substation remote control device according to claim 1, characterized in that: A shutter (19) is embedded on the left side of the box-type substation (1).

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