Digital twin power grid data transmission device

Abstract

The utility model belongs to the field of digital twin power grid equipment, and particularly relates to a digital twin power grid data transmission device. Comprising a box body and a data transmission device body arranged in the box body, a cooling fan is arranged in the box body, the box body is provided with a ventilation opening corresponding to the cooling fan, a filter screen assembly is arranged at the ventilation opening, the data transmission device further comprises an installation table, the installation table is arranged on the outer side of the ventilation opening, and the filter screen assembly is detachably connected to the installation table. The cleaning assembly can vertically move in the mounting table, brush parts, located on the two sides of the filter screen, in the cleaning assembly can clean the two sides of the filter screen when the cleaning assembly moves, and the dust collecting box is arranged in a containing groove communicating with the mounting table and used for receiving dust falling when the filter screen is cleaned by the cleaning assembly above; dust on the surface of the filter screen is cleaned and collected, and negative effects caused by dust flying are avoided.

Description

Technical Field

[0001] The utility model belongs to the field of digital twin power grid equipment, and in particular relates to a digital twin power grid data transmission device. Background Art

[0002] The prior art reduces the impact of dust on the transmission device by setting a cooling fan on the top of the digital twin power grid data transmission device and shielding the filter, but lacks the cleaning of the filter. After long-term use, the filter is easily blocked by dust and flocs, reducing the effect of heat dissipation and exhaust. Chinese patent CN217220629U discloses a digital twin power grid data transmission device, which releases gas with a certain pressure to blow away the dust on the surface of the filter. However, the blown dust will fly everywhere, which will make the local environment worse, and secondly, it will prevent the dust from flying and falling to the top of the transmission device to affect heat dissipation. Utility Model Content

[0003] The purpose of the utility model is to provide a digital twin power grid data transmission device to solve the above-mentioned technical problems, which can clean and collect dust on the surface of the filter without causing negative effects caused by flying dust.

[0004] In view of this, the utility model provides a digital twin power grid data transmission device, comprising a box body and a data transmission device body arranged in the box body, a cooling fan is arranged in the box body, and a vent is arranged in the box body corresponding to the cooling fan, and a filter assembly is arranged at the vent, and also includes: a mounting table, the mounting table is arranged on the outside of the vent; a filter assembly, the filter assembly is detachably connected to the mounting table; a cleaning assembly, the cleaning assembly can move vertically in the mounting table, and the brush parts of the cleaning assembly located on both sides of the filter can clean both sides of the filter when the cleaning assembly moves; a dust box, the dust box is arranged in a placement groove connected to the mounting table, and is used to receive dust dropped when the upper cleaning assembly cleans the filter.

[0005] In the present technical solution, when the filter needs to be cleaned, the cleaning component moves back and forth up and down, and the dust on the filter is scraped and cleaned through the brush parts on both sides of the filter. The fallen dust is collected in the dust collecting box placed in the groove just below the filter, thus avoiding the negative impact of dust flying caused by pressurized gas dust removal.

[0006] In the above technical solution, further, the cleaning assembly includes a cleaning block threadedly connected to the screw rod, and a driving device arranged under the mounting table, the cleaning block includes a connecting plate connecting the sliders at both ends, a brush part is fixedly connected to the inner side of the connecting plate, and a threaded hole is passed through the slider.

[0007] In this technical solution, the driving device drives the lead screw to rotate, driving the cleaning block to move up and down. The filter screen assembly is located between two connecting plates. When the cleaning block moves up and down, the brush parts correspondingly arranged on the connecting plates scrape the dust on both sides of the filter screen simultaneously.

[0008] In the above technical solution, further, the driving device includes a first pulley fixedly connected to the first lead screw and a second pulley fixedly connected to the second lead screw. The first pulley and the second pulley are connected by a transmission belt. Both ends of the second lead screw are rotatably connected to the top wall and the bottom wall of the box body respectively. One end of the first lead screw is rotatably connected to the top wall of the box body, and the other end passes through the bottom wall of the box body and is fixedly connected coaxially with the output end of the first motor.

[0009] In this technical solution, the first motor drives the first lead screw to rotate. The first pulley fixedly connected to the first lead screw drives the second pulley to rotate synchronously through the transmission belt, thereby completing the synchronous rotation of the first lead screw and the second lead screw, and ensuring the normal movement of the cleaning block threadedly connected to the first lead screw and the second lead screw.

[0010] In the above technical solution, further, the filter screen assembly is inserted through the through-hole on the top wall of the box body and fixed by the locking components symmetrically arranged on the bottom wall of the mounting table.

[0011] In the above technical solution, further, the filter screen assembly includes a fixing plate and a filter screen fixedly connected inside the fixing plate. Locking holes are provided on both side walls of the fixing plate, and a pop-up component is provided at the bottom of the fixing plate.

[0012] In the above technical solution, further, the locking component includes a "C"-shaped locking block. The fixing plate is slidably connected to the notch of the locking block. A moving channel is provided in the notch along the width direction of the locking block. A wedge-shaped block is slidably connected in the moving channel. The wedge-shaped block is connected to the inner wall of the moving channel by a first spring. A chute is provided on the side wall of the locking block. The chute communicates with the moving channel. A dial block is movably connected in the chute. One end of the dial block is fixedly connected to the wedge-shaped block, and the other end partially protrudes from the chute.

[0013] In this technical solution, when installing the fixing plate, the fixing plate is inserted through the through-hole on the top wall of the box body into the notch of the locking block symmetrically arranged on the mounting table. The side wall of the fixing plate abuts against the inner wall of the notch, pressing the wedge-shaped block into the moving channel. Continue to insert the fixing plate until the bottom of the fixing plate abuts against the tabletop of the mounting table. At this time, under the action of the first spring, the wedge-shaped block is embedded into the locking hole on the side wall of the fixing plate to complete the locking of the fixing plate. When it is necessary to take out the fixing plate, by simultaneously拨动 the dial blocks of the two locking components on both sides, the first spring is compressed, so that the wedge-shaped block leaves the locking hole and completely enters the moving channel. At this time, the elastic component at the bottom of the fixing plate makes the fixing plate partially expose from the through-hole on the top wall of the box body, facilitating the taking out of the fixing plate.

[0014] In the above technical solution, further, the pop-up component is arranged on both sides of the bottom wall of the fixed plate, including a through hole perpendicular to the bottom wall of the fixed plate, and a second spring is arranged in the through hole, one end of the second spring is fixedly connected to the inner wall of the through hole, and the other end at least partially extends out of the through hole and is fixedly connected to the disc.

[0015] In the present technical solution, when the fixing plate is fixed, the disc is embedded in the through hole of the bottom wall of the fixing plate. At this time, the second spring is in a compressed state. When the locking assembly no longer fixes the fixing plate, the restoring force of the second spring is used to make the fixing plate partially exposed from the through hole of the top wall of the box body, making it convenient to take out the fixing plate.

[0016] In the above technical solution, further, when the cleaning assembly is not working, the cleaning block is located above the filter, that is, located on the upper part of the fixed plate, and does not block the filter.

[0017] In this technical solution, it is avoided that the cleaning block blocks the filter screen, thereby reducing the use efficiency of the filter screen.

[0018] The beneficial effects of the utility model are:

[0019] 1. Clean and collect the dust on both sides of the filter to avoid the negative impact of dust flying;

[0020] 2. The fast installation and quick removal of the fixing plate can be achieved by setting the locking assembly and the elastic assembly at the bottom of the fixing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an exploded view of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the utility model;

[0023] Figure 3 It is a cross-sectional view of the utility model;

[0024] Figure 4 is a schematic diagram of the structure of the cleaning block;

[0025] Figure 5 is a schematic diagram of the structure of the filter plate assembly;

[0026] Figure 6 is a cross-sectional view of the locking block.

[0027] The symbols in the figure are:

[0028] 1. Box body; 2. Ventilation port; 3. Filter assembly; 4. Mounting table; 6. Brush part; 7. Filter; 8. Dust box; 9. Placement slot; 11. Cleaning block; 12. Slider; 13. Connecting plate; 14. Threaded hole; 15. First screw rod; 16. First pulley; 17. Second screw rod; 18. Second pulley; 19. Transmission belt; 20. First motor; 21. Through port; 22. Locking assembly; 23. Fixing plate; 24. Locking hole; 25. Locking block; 26. Notch; 27. Moving channel; 28. Wedge block; 29. ​​First spring; 30. Slide slot; 31. Shift block; 32. Through hole; 33. Second spring; 34. Disc. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0030] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0031] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0032] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0033] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0034] Embodiment 1:

[0035] like Figure 1-6As shown, the present embodiment provides a digital twin power grid data transmission device, comprising a box body 1 and a data transmission device body arranged in the box body 1, a cooling fan is arranged in the box body 1, and a vent 2 is arranged in the box body 1 corresponding to the cooling fan, and a filter assembly 3 is arranged at the vent 2, and also includes: a mounting table 4, the mounting table 4 is arranged on the outside of the vent 2; a filter assembly 3, the filter assembly 3 is detachably connected to the mounting table 4; a cleaning assembly, the cleaning assembly can move vertically in the mounting table 4, and the brush parts 6 located on both sides of the filter 7 in the cleaning assembly can clean both sides of the filter 7 when the cleaning assembly moves; a dust box 8, the dust box 8 is arranged in a placement slot 9 connected to the mounting table 4, and is used to receive dust dropped when the upper cleaning assembly cleans the filter 7. When the filter 7 needs to be cleaned, the cleaning component moves back and forth up and down, and the dust on the filter 7 is scraped and cleaned through the brush parts 6 on both sides of the filter 7. The fallen dust is collected in the dust collecting box 8 in the groove 9 just below the filter 7. Mechanical cleaning is used instead of pressurized gas dust removal, avoiding the negative impact of dust flying caused by pressurized gas dust removal.

[0036] like Figure 1-4 As shown, the cleaning assembly includes a cleaning block 11 threadedly connected to the screw rod, and a driving device arranged under the mounting platform 4. The cleaning block 11 includes a connecting plate 13 connecting two end sliders 12, and the inner side of the connecting plate 13 is fixedly connected with a brush portion 6, and the slider 12 is penetrated with a threaded hole 14. The driving device drives the screw rod to rotate, driving the cleaning block 11 to move up and down, and the filter assembly 3 is located between the two connecting plates 13. When the cleaning block 11 moves up and down, the brush portion 6 corresponding to the connecting plate 13 is scraped off dust on both sides of the filter 7 at the same time.

[0037] like Figure 3 As shown, the driving device includes a first pulley 16 fixedly connected to the first screw 15, and a second pulley 18 fixedly connected to the second screw, the first pulley 16 and the second pulley 18 are connected by a transmission belt 19, and the two ends of the second screw 17 are respectively rotatably connected to the top wall and the bottom wall of the box body 1, one end of the first screw 15 is rotatably connected to the top wall of the box body 1, and the other end passes through the bottom wall of the box body 1 and is coaxially fixedly connected to the output end of the first motor 20. The first motor 20 drives the first screw 15 to rotate, and the first pulley 16 fixedly connected to the first screw 15 drives the second pulley 18 to rotate synchronously through the transmission belt 19, thereby completing the synchronous rotation of the first screw 15 and the second screw, ensuring the normal movement of the cleaning block 11 threadedly connected to the first screw 15 and the second screw 17.

[0038] When the cleaning assembly is not working, the cleaning block 11 is located above the filter screen 7, that is, located on the upper part of the fixing plate 23, and does not block the filter screen 7. Avoid the cleaning block 11 blocking the filter screen 7, which reduces the use efficiency of the filter screen 7.

[0039] Embodiment 2:

[0040] This embodiment provides a digital twin power grid data transmission device. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0041] The filter screen assembly 3 is inserted through the through-hole 21 on the top wall of the box body 1 and fixed by the locking assembly 22 symmetrically arranged on the bottom wall of the mounting table 4.

[0042] As Figure 5 shown, the filter screen assembly 3 includes a fixing plate 23 and a filter screen 7 fixedly connected inside the fixing plate 23. Locking holes 24 are provided on both side walls of the fixing plate 23, and a pop-up assembly is provided at the bottom of the fixing plate 23.

[0043] As Figure 2 and Figure 6 shown, the locking assembly 22 includes a "C"-shaped locking block 25. The fixing plate 23 is slidably connected to the notch 26 of the locking block 25. A moving channel 27 is provided in the notch 26 along the width direction of the locking block 25. A wedge block 28 is slidably connected in the moving channel 27. The wedge block 28 is connected to the inner wall of the moving channel 27 by a first spring 29. A sliding groove 30 is provided on the side wall of the locking block 25. The sliding groove 30 communicates with the moving channel 27. A dial block 31 is movably connected in the sliding groove 30. One end of the dial block 31 is fixedly connected to the wedge block 28, and the other end partially protrudes from the sliding groove 30. When installing the fixing plate 23, the fixing plate 23 is inserted through the through-hole 21 on the top wall of the box body 1 into the notch 26 of the locking block 25 symmetrically arranged on the mounting table 4. The side wall of the fixing plate 23 abuts against the inner wall of the notch 26, pressing the wedge block 28 into the moving channel 27. Continue to insert the fixing plate 23 until the bottom of the fixing plate 23 abuts against the tabletop of the mounting table 4. At this time, under the action of the first spring 29, the wedge block 28 is embedded into the locking hole 24 on the side wall of the fixing plate 23 to complete the locking of the fixing plate 23; when it is necessary to take out the fixing plate 23, by simultaneously拨动 the dial blocks 31 of the two locking assemblies 22, the first spring 29 is compressed, so that the wedge block 28 leaves the locking hole 24 and completely enters the moving channel 27. At this time, the elastic assembly at the bottom of the fixing plate 23 makes the fixing plate 23 partially expose from the through-hole 21 on the top wall of the box body 1, facilitating the taking out of the fixing plate 23.

[0044] As Figure 5As shown, the pop-up assembly is arranged on both sides of the bottom wall of the fixed plate 23, including a through hole 32 perpendicular to the bottom wall of the fixed plate 23, and a second spring 33 is arranged in the through hole 32, one end of the second spring 33 is fixedly connected to the inner wall of the through hole 32, and one end at least partially extends out of the through hole 32 and is fixedly connected to the disc 34. When the fixed plate 23 is fixed, the disc 34 is embedded in the through hole 32 on the bottom wall of the fixed plate 23, and the second spring 33 is in a compressed state at this time. When the locking assembly 22 no longer fixes the fixed plate 23, the restoring force of the second spring 33 makes the fixed plate 23 partially exposed from the through hole 21 on the top wall of the box body 1, so that the fixed plate 23 can be taken out conveniently.

[0045] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A digital twin power grid data transmission device, comprising a box (1) and a data transmission device body arranged in the box (1), wherein a cooling fan is arranged in the box (1), and a vent (2) is arranged in the box (1) corresponding to the cooling fan, and a filter assembly (3) is arranged at the vent (2), wherein the filter assembly (3) is characterized in that , further comprising: an installation platform (4), the installation platform (4) being disposed outside the ventilation opening (2); a filter assembly (3), the filter assembly (3) being detachably connected to the installation platform (4); a cleaning assembly, the cleaning assembly being capable of vertically moving within the installation platform (4), and brush portions (6) located on both sides of the filter screen (7) in the cleaning assembly being capable of cleaning both sides of the filter screen (7) when the cleaning assembly moves; a dust collection box (8), the dust collection box (8) being disposed within a placement groove (9) communicating with the installation platform (4) for receiving dust that falls when the upper cleaning assembly cleans the filter screen (7).

2. A digital twin power grid data transmission device according to claim 1, characterized in that: The cleaning assembly includes a cleaning block body (11) threadedly connected to a lead screw, and a driving device disposed below the installation platform (4). The cleaning block body (11) includes a connecting plate (13) connecting slider blocks (12) at both ends. A brush portion (6) is fixedly connected to the inner side of the connecting plate (13), and a threaded hole (14) penetrates through the slider block (12).

3. A digital twin power grid data transmission device according to claim 2, characterized in that: The driving device includes a first pulley (16) fixedly connected to a first lead screw (15), and a second pulley (18) fixedly connected to a second lead screw. The first pulley (16) and the second pulley (18) are connected by a transmission belt (19). Both ends of the second lead screw (17) are respectively rotatably connected to the top wall and the bottom wall of the box body (1). One end of the first lead screw (15) is rotatably connected to the top wall of the box body (1), and the other end passes through the bottom wall of the box body (1) and is coaxially fixedly connected to the output end of a first motor (20).

4. A digital twin power grid data transmission device according to claim 1, characterized in that: The filter assembly (3) is inserted through a through opening (21) in the top wall of the box body (1) and fixed by a locking assembly (22) symmetrically disposed on the bottom wall of the installation platform (4).

5. A digital twin power grid data transmission device according to claim 4, characterized in that: The filter assembly (3) includes a fixing plate (23) and a filter screen (7) fixedly connected within the fixing plate (23). Locking holes (24) are provided on both side walls of the fixing plate (23), and a pop-up assembly is provided at the bottom of the fixing plate (23).

6. A digital twin power grid data transmission device according to claim 5, characterized in that: The locking assembly (22) includes a "C"-shaped locking block (25). The fixing plate (23) is slidably connected to the notch (26) of the locking block (25). A moving channel (27) is provided in the notch (26) along the width direction of the locking block (25). A wedge block (28) is slidably connected within the moving channel (27). The wedge block (28) is connected to the inner wall of the moving channel (27) by a first spring (29). A sliding groove (30) is provided on the side wall of the locking block (25). The sliding groove (30) communicates with the moving channel (27). A dial block (31) is movably connected within the sliding groove (30). One end of the dial block (31) is fixedly connected to the wedge block (28), and the other end partially protrudes from the sliding groove (30).

7. A digital twin power grid data transmission device according to claim 6, characterized in that: The pop-up assembly is provided on both sides of the bottom wall of the fixing plate (23), and includes a through hole (32) perpendicular to the bottom wall of the fixing plate (23). A second spring (33) is provided within the through hole (32). One end of the second spring (33) is fixedly connected to the inner wall of the through hole (32), and one end at least partially extends out of the through hole (32) and is fixedly connected to a disc (34).

8. A digital twin power grid data transmission device according to claim 3, characterized in that: When the cleaning assembly is not in operation, the cleaning block (11) is located above the filter screen (7), that is, located on the upper part of the fixing plate (23), and does not block the filter screen (7).

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