CN212874205U - Box-type transformer monitoring device - Google Patents
Box-type transformer monitoring device Download PDFInfo
- Publication number
- CN212874205U CN212874205U CN202022202989.8U CN202022202989U CN212874205U CN 212874205 U CN212874205 U CN 212874205U CN 202022202989 U CN202022202989 U CN 202022202989U CN 212874205 U CN212874205 U CN 212874205U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- close
- grooved wheel
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a box transformer monitoring device, the power distribution box comprises a box body, the utility model discloses the device dispels the heat to the device inner chamber through mutually supporting between motor, blade, bleeder vent, through-hole, framework, first filter screen and the second filter screen when using, through roof, basin, the hole that leaks, carousel, connecting plate, a section of thick bamboo, second dwang, third sheave, first belt, fourth sheave, third dwang, mutually supporting between connecting rod and the brush drives the brush rotation through the rainwater and clears up second filter screen surface dust, can receive and release the bottom plate through threaded rod, thread bush, first sheave, second belt, second sheave, first dwang, mutually supporting between second diaphragm and the hand wheel, conveniently remove and fix the device, it is convenient to use, the utility model discloses a series of mechanisms make this device have that the radiating effect is good, Movable and the like.
Description
Technical Field
The utility model relates to a transformer technical field especially relates to a box transformer monitoring device.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, in electrical equipment, the transformer is usually used for voltage lifting, impedance matching, safety isolation and the like, and a box-type transformer is one of the transformers, is mostly arranged outdoors, needs regular detection by workers to the site, and cannot realize remote wireless communication, so that the monitoring device is used for monitoring and protecting the transformer in real time.
The existing box-type transformer monitoring device cannot be moved after being installed and cannot be moved according to different use scenes, so that the monitoring device is inconvenient to use, and because the monitoring device is used, internal components of the monitoring device need to be operated along with different transformer works, so that the inside of the monitoring device needs to be cooled, and dust is easy to block an air inlet in the using process, so that the heat dissipation effect is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a box-type transformer monitoring device.
The utility model discloses an one of the purpose adopts following technical scheme to realize: a box-type transformer monitoring device comprises a box body, wherein a body is arranged in an inner cavity of the box body, a first opening is formed in the bottom of the box body, a top plate is fixedly connected to the top of the box body, a first transverse plate is fixedly connected to the position, close to the middle position, of the inner cavity of the box body, the bottom of the body is fixedly connected with the first transverse plate, a first bearing is fixedly connected to the bottom of the first transverse plate, a threaded rod is inserted into the inner cavity of the first bearing, a bottom plate is arranged at the bottom of the first transverse plate, a threaded sleeve is fixedly connected to the position, close to the middle position, of the bottom plate, a first grooved wheel is arranged between the first transverse plate and the bottom plate, the bottom end of the threaded rod penetrates through the inner cavities of the first grooved wheel and the threaded sleeve, a rolling mechanism is arranged at the bottom of the bottom plate, a, a transmission mechanism is arranged between the first grooved pulley and the second grooved pulley, a second bearing is fixedly connected onto the second transverse plate, a first rotating rod penetrates through the inner cavity of the second bearing, the top end of the first rotating rod is fixedly connected with the second grooved pulley, a hand-cranking wheel is fixedly connected to the bottom end of the first rotating rod, a clamping mechanism is arranged on the hand-cranking wheel, a plurality of air holes are formed in the left side and the right side of the box body close to the top, a shell is fixedly connected to the right side of the box body close to the top, a second opening is formed in the left side of the shell, a plurality of through holes are formed in the right side of the shell, a first filter screen is fixedly connected to the inner cavity of the shell close to the right side, a base is arranged on the left side of the first filter screen, the bottom of the base is fixedly connected with the shell, a motor, a water tank is fixedly connected to the right side of the box body close to the top, a water leakage hole is formed in the position of the bottom of the water tank close to the front side, a rotary table is arranged at the bottom of the water tank, a plurality of connecting plates are fixedly connected to the outer edge of the rotary table, a barrel is fixedly connected to one side of each connecting plate far away from the rotary table, two third bearings are fixedly connected to the left side of the box body close to the top, the two third bearings are arranged up and down, a second rotary rod is inserted into an inner cavity of each third bearing positioned at the top, the left end of each second rotary rod penetrates through the rotary table and is fixedly connected with a third grooved wheel, a fourth grooved wheel is arranged at the bottom of the third grooved wheel, a first belt is arranged between the third grooved wheel and the fourth grooved wheel, the third grooved wheel is in transmission connection with the fourth grooved wheel through the first belt, a frame, the right side of the fourth grooved wheel is fixedly connected with a third rotating rod, the right end of the third rotating rod penetrates through the second filter screen and is inserted in a third bearing inner cavity located at the bottom, the outer edge of the third rotating rod is fixedly connected with a plurality of connecting rods, and the right side of each connecting rod is fixedly connected with a brush.
Furthermore, the cross section of the top plate is in an inverted V shape, and the width of the top plate is consistent with that of the box body.
Further, a plurality of the connecting rod is arranged in an annular array form by taking the circle center of the third rotating rod as the center, and the right side of the hairbrush is mutually attached to the left side of the second filter screen.
Further, the rolling mechanism comprises a plurality of vertical plates and a plurality of vertical plates which are fixedly connected to the bottom of the bottom plate and close to four corners, rollers are arranged on one sides of the vertical plates close to the center of the bottom plate, rotating shafts are arranged between the vertical plates and the rollers, and the front ends and the rear ends of the rotating shafts are respectively movably connected with the vertical plates and the rollers.
Further, stop gear includes the gag lever post, gag lever post fixed connection is close to left side department in the bottom of first diaphragm, set up the spacing hole that matches each other with the gag lever post on the bottom plate, spacing downthehole chamber is run through to the gag lever post bottom.
Furthermore, the transmission mechanism comprises a first sheave and a second sheave, a second belt is arranged between the first sheave and the second sheave, a through hole matched with the second belt is formed in the right side of the box body, and the first sheave is in transmission connection with the second sheave through the second belt.
Further, the clamping mechanism includes the montant, the fluting has been seted up to second diaphragm bottom, the fluting inner chamber is equipped with the limiting plate, limiting plate top fixedly connected with spring, the top and the fluting inner chamber top fixed connection of spring, limiting plate bottom and montant fixed connection, hand take turns to set up the perforation that a plurality of and montant matched with each other, the second diaphragm is run through to the montant bottom, and plug-in connects in one of them perforation inner chamber.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. in the technical scheme, the inner cavity of the device is cooled through the mutual matching of the motor, the blades, the air holes, the through holes, the frame body, the first filter screen and the second filter screen, and the dust on the surface of the second filter screen is cleaned through the mutual matching of the top plate, the water channel, the water leakage holes, the rotary table, the connecting plate, the barrel, the second rotary rod, the third grooved wheel, the first belt, the fourth grooved wheel, the third rotary rod, the connecting rod and the brush by driving the brush to rotate through rainwater, so that the heat dissipation effect is improved;
2. in this technical scheme, can receive and release the bottom plate through mutually supporting between threaded rod, thread bush, first sheave, second belt, second sheave, first transfer pole, second diaphragm and the hand wheel, conveniently remove and fix the device, it is convenient to use.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a left side sectional view of the component turntable of the present embodiment;
FIG. 3 is a left side sectional view of the component frame of the present embodiment;
fig. 4 is an enlarged view of fig. 1 a of the present embodiment.
In the figure: 1. a box body; 2. a body; 3. a first transverse plate; 4. a spring; 5. a vertical plate; 6. a roller; 7. a limiting rod; 8. a first sheave; 9. a threaded sleeve; 10. a threaded rod; 11. a base plate; 12. a frame body; 13. a second filter screen; 14. a brush; 15. a connecting rod; 16. a fourth sheave; 17. a third rotating rod; 18. a first belt; 19. a third sheave; 20. a second rotating lever; 21. a turntable; 22. a connecting plate; 23. a cartridge; 24. a water tank; 25. a top plate; 26. a housing; 27. a blade; 28. a motor; 29. a first filter screen; 30. a second sheave; 31. a second belt; 32. a first rotating lever; 33. a second transverse plate; 34. a hand-operated wheel; 35. a vertical rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a box-type transformer monitoring device comprises a box body 1, a body 2 is arranged in an inner cavity of the box body 1, a first opening is arranged at the bottom of the box body 1, a top plate 25 is fixedly connected to the top of the box body 1, the cross section of the top plate 25 is inverted V-shaped, the width of the top plate 25 is consistent with that of the box body 1, rainwater is conveniently collected, a first transverse plate 3 is fixedly connected to the position of the inner cavity of the box body 1 close to the middle position, the bottom of the body 2 is fixedly connected with the first transverse plate 3, a first bearing is fixedly connected to the bottom of the first transverse plate 3, a threaded rod 10 is inserted into the inner cavity of the first bearing, a bottom plate 11 is arranged at the bottom of the first transverse plate 3, a threaded sleeve 9 is fixedly connected to the position of the bottom plate 11, a first sheave 8 is arranged between the first transverse plate 3 and the bottom plate 11, the rolling mechanism comprises a plurality of vertical plates 5, the vertical plates 5 are fixedly connected to the bottom of the bottom plate 11 and are close to four corners, one side of each vertical plate 5, which is close to the center of the bottom plate 11, is provided with a roller 6, a rotating shaft is arranged between the vertical plate 5 and the roller 6, the front end and the rear end of the rotating shaft are respectively movably connected with the vertical plate 5 and the roller 6, the bottom plate 11 is provided with a limiting mechanism, the limiting mechanism comprises a limiting rod 7, the limiting rod 7 is fixedly connected to the bottom of the first transverse plate 3 and is close to the left side, the bottom plate 11 is provided with a limiting hole matched with the limiting rod 7, the bottom end of the limiting rod 7 penetrates through an inner cavity of the limiting hole, the right side of the box body 1 and close to the bottom are fixedly connected with a second transverse plate 33, the top of the second transverse plate 33 is provided with a second grooved pulley 30, a transmission mechanism is arranged between, the right side of the box body 1 is provided with a through hole matched with the second belt 31, the first grooved pulley 8 is in transmission connection with the second grooved pulley 30 through the second belt 31, a second bearing is fixedly connected onto the second transverse plate 33, a first rotating rod 32 penetrates through an inner cavity of the second bearing, the top end of the first rotating rod 32 is fixedly connected with the second grooved pulley 30, the bottom end of the first rotating rod 32 is fixedly connected with a hand-operated wheel 34, a clamping mechanism is arranged on the hand-operated wheel 34 and comprises a vertical rod 35, the bottom of the second transverse plate 33 is provided with a groove, a limiting plate is arranged in the groove inner cavity, the top of the limiting plate is fixedly connected with a spring 4, the top end of the spring 4 is fixedly connected with the top of the groove inner cavity, the bottom of the limiting plate is fixedly connected with the vertical rod 35, the hand-operated wheel 34 is provided with a plurality of through holes matched with the vertical rod 35, the, a shell 26 is fixedly connected to the right side of the box body 1 near the top, a second opening is arranged on the left side of the shell 26, a plurality of through holes are arranged on the right side of the shell 26, a first filter screen 29 is fixedly connected to the inner cavity of the shell 26 near the right side, a base is arranged on the left side of the first filter screen 29, the bottom of the base is fixedly connected with the shell 26, a motor 28 is fixedly connected to the top of the base, a plurality of blades 27 are arranged on the left side of the motor 28, a power output shaft of the motor 28 is fixedly connected with the plurality of blades 27, a water tank 24 is fixedly connected to the right side of the box body 1 near the top, a water leakage hole is arranged near the front side of the bottom of the water tank 24, a rotary table 21 is arranged at the bottom of the water tank 24, a plurality of connecting plates 22 are fixedly connected to the outer, a second rotating rod 20 is inserted into the inner cavity of the third bearing at the top, the left end of the second rotating rod 20 penetrates through the rotating disc 21 and is fixedly connected with a third grooved wheel 19, a fourth grooved wheel 16 is arranged at the bottom of the third grooved wheel 19, a first belt 18 is arranged between the third grooved wheel 19 and the fourth grooved wheel 16, the third grooved wheel 19 is in transmission connection with the fourth grooved wheel 16 through the first belt 18, a frame body 12 is arranged at the bottom of the rotating disc 21, a second filter screen 13 is fixedly connected at the position, close to the right side, of the inner cavity of the frame body 12, a third rotating rod 17 is fixedly connected at the right side of the fourth grooved wheel 16, the right end of the third rotating rod 17 penetrates through the second filter screen 13 and is inserted into the inner cavity of the third bearing at the bottom, a plurality of connecting rods 15 are fixedly connected at the outer edge of the third rotating rod 17, brushes 14 are fixedly connected at the, the right side of the brush 14 is attached to the left side of the second filter 13.
The working principle is as follows: when the utility model is used, wind enters the inner cavity of the box body 1 through the plurality of air holes on the left side to cool the inner cavity of the box body 1, the motor 28 is started through the external power supply, the base plays a role in supporting the motor 28, the motor 28 works to drive the plurality of blades 27 to rotate, the plurality of blades 27 rotate from the plurality of air holes on the right side to suck out heat generated in the inner cavity of the box body 1, and the absorbed heat is discharged through the first filter screen 29 and the plurality of through holes, thereby reducing the temperature in the inner cavity of the box body 1, when in rainy days, the top of the top plate 25 where the rainwater falls is arranged on the roof plate 25 in an inverted V shape, the falling rainwater part can enter the inner cavity of the water tank 24, the rainwater entering the inner cavity of the water tank 24 flows out from the water leakage hole, the falling rainwater forms impact force on the barrel 23 and drives the barrel 23 to move downwards, the rainwater which falls ceaselessly drives the, the plurality of barrels 23 rotate to drive the plurality of connecting plates 22 to rotate, the plurality of connecting plates 22 rotate to drive the rotary table 21 to rotate, the rotary table 21 rotates to drive the second rotary rod 20 to rotate, the second rotary rod 20 rotates to drive the third grooved wheel 19 to rotate, the third grooved wheel 19 rotates to drive the fourth grooved wheel 16 to rotate through the first belt 18, the fourth grooved wheel 16 rotates to drive the third rotary rod 17 to rotate, the third rotary rod 17 rotates to drive the plurality of connecting rods 15 and the brush 14 to rotate, the brush 14 rotates to clean dust which is prevented from being accumulated on the second filter screen 13, the second filter screen 13 is prevented from being blocked by the dust, the brush 14 is driven by rainwater to clean the second filter screen 13, labor force is saved, the use is convenient, when the device needs to be moved, the vertical rod 35 is pushed upwards, the vertical rod 35 moves upwards to drive the limiting plate to move upwards, the limiting plate moves upwards, make montant 35 bottom break away from the perforation, rotate hand wheel 34, hand wheel 34 is rotatory to drive first rotation pole 32 rotatory, first rotation pole 32 is rotatory to drive second sheave 30 rotatory, second sheave 30 is rotatory to drive first sheave 8 rotatory through second belt 31, first sheave 8 is rotatory to drive threaded rod 10 rotatory, threaded rod 10 is rotatory to drive threaded sleeve 9 and moves down, threaded sleeve 9 moves down and drives bottom plate 11 and move down, setting through gag lever post 7, it is spacing to carry out bottom plate 11, bottom plate 11 moves down and drives a plurality of riser 5 and gyro wheel 6 and move down, make gyro wheel 6 and ground contact, thereby can remove by thrust unit, and convenient operation.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a box transformer monitoring device, includes box (1), box (1) inner chamber is equipped with body (2), its characterized in that: the bottom of the box body (1) is provided with a first opening, the top of the box body (1) is fixedly connected with a top plate (25), the inner cavity of the box body (1) is fixedly connected with a first transverse plate (3) close to the middle position, the bottom of the body (2) is fixedly connected with the first transverse plate (3), the bottom of the first transverse plate (3) is fixedly connected with a first bearing, the inner cavity of the first bearing is inserted with a threaded rod (10), the bottom of the first transverse plate (3) is provided with a bottom plate (11), the bottom plate (11) is fixedly connected with a threaded sleeve (9) close to the middle position, a first grooved pulley (8) is arranged between the first transverse plate (3) and the bottom plate (11), the bottom end of the threaded rod (10) penetrates through the inner cavities of the first grooved pulley (8) and the threaded sleeve (9), the bottom of the bottom plate (11) is provided with a rolling mechanism, the right side of the box body (1) is close to a second transverse plate (33) fixedly connected with the bottom, the top of the second transverse plate (33) is provided with a second grooved pulley (30), a transmission mechanism is arranged between the first grooved pulley (8) and the second grooved pulley (30), a second bearing is fixedly connected with the second transverse plate (33), the inner cavity of the second bearing is provided with a first rotating rod (32) in a penetrating manner, the top end of the first rotating rod (32) is fixedly connected with the second grooved pulley (30), the bottom end of the first rotating rod (32) is fixedly connected with a hand wheel (34), the hand wheel (34) is provided with a clamping mechanism, the left side and the right side of the box body (1) are both provided with a plurality of air holes close to the top, the right side of the box body (1) is close to a fixedly connected with a shell (26) at the top, the left side of the shell (26) is, the inner cavity of the shell (26) is fixedly connected with a first filter screen (29) close to the right side, the left side of the first filter screen (29) is provided with a base, the bottom of the base is fixedly connected with the shell (26), the top of the base is fixedly connected with a motor (28), the left side of the motor (28) is provided with a plurality of blades (27), a power output shaft of the motor (28) is fixedly connected with the plurality of blades (27), the right side of the box body (1) is fixedly connected with a water tank (24) close to the top, the bottom of the water tank (24) is provided with a water leakage hole close to the front side, the bottom of the water tank (24) is provided with a rotary table (21), the edge of the outer side of the rotary table (21) is fixedly connected with a plurality of connecting plates (22), one side of the connecting plates (22) far away from the rotary table (21), the two third bearings are arranged up and down, a second rotating rod (20) is inserted into an inner cavity of the third bearing at the top, the left end of the second rotating rod (20) penetrates through the rotary table (21) and is fixedly connected with a third grooved wheel (19), a fourth grooved wheel (16) is arranged at the bottom of the third grooved wheel (19), a first belt (18) is arranged between the third grooved wheel (19) and the fourth grooved wheel (16), the third grooved wheel (19) is in transmission connection with the fourth grooved wheel (16) through the first belt (18), a frame body (12) is arranged at the bottom of the rotary table (21), a second filter screen (13) is fixedly connected at the position, close to the right side, of the inner cavity of the frame body (12), a third rotating rod (17) is fixedly connected to the right side of the fourth grooved wheel (16), the right end of the third rotating rod (17) penetrates through the second filter screen (13) and is inserted into the inner cavity of, third dwang (17) outside edge fixedly connected with a plurality of connecting rod (15), connecting rod (15) right side fixedly connected with brush (14).
2. A box transformer monitoring device according to claim 1, characterized in that: the cross section of the top plate (25) is in an inverted V shape, and the width of the top plate (25) is consistent with that of the box body (1).
3. A box transformer monitoring device according to claim 1, characterized in that: a plurality of connecting rod (15) use the centre of a circle of third dwang (17) to be the array form of annular as the center and arrange, brush (14) right side and second filter screen (13) left side laminate each other.
4. A box transformer monitoring device according to claim 1, characterized in that: the rolling mechanism comprises a plurality of vertical plates (5) and a plurality of the vertical plates (5) are fixedly connected to the bottom of the bottom plate (11) and are close to four corners, rollers (6) are arranged on one sides of the vertical plates (5) close to the center of the bottom plate (11), a rotating shaft is arranged between the vertical plates (5) and the rollers (6), and the front end and the rear end of the rotating shaft are respectively connected with the vertical plates (5) and the rollers (6) in a movable mode.
5. A box transformer monitoring device according to claim 1, characterized in that: stop gear includes gag lever post (7), gag lever post (7) fixed connection is close to left side department in the bottom of first diaphragm (3), set up the spacing hole that matches each other with gag lever post (7) on bottom plate (11), spacing hole inner chamber is run through to gag lever post (7) bottom.
6. A box transformer monitoring device according to claim 1, characterized in that: the transmission mechanism comprises a first grooved wheel (8) and a second grooved wheel (30), a second belt (31) is arranged between the first grooved wheel (8) and the second grooved wheel (30), a through hole matched with the second belt (31) is formed in the right side of the box body (1), and the first grooved wheel (8) is in transmission connection with the second grooved wheel (30) through the second belt (31).
7. A box transformer monitoring device according to claim 1, characterized in that: clamping mechanism includes montant (35), the fluting has been seted up to second diaphragm (33) bottom, the fluting inner chamber is equipped with the limiting plate, limiting plate top fixedly connected with spring (4), the top and the fluting inner chamber top fixed connection of spring (4), limiting plate bottom and montant (35) fixed connection, set up the perforation that a plurality of and montant (35) mateed each other on hand wheel (34), montant (35) bottom runs through second diaphragm (33), and plug connects at one of them perforation inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022202989.8U CN212874205U (en) | 2020-09-30 | 2020-09-30 | Box-type transformer monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022202989.8U CN212874205U (en) | 2020-09-30 | 2020-09-30 | Box-type transformer monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212874205U true CN212874205U (en) | 2021-04-02 |
Family
ID=75198574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022202989.8U Withdrawn - After Issue CN212874205U (en) | 2020-09-30 | 2020-09-30 | Box-type transformer monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212874205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113890457A (en) * | 2021-09-28 | 2022-01-04 | 刘希臣 | Power-saving frequency converter for oil field pumping unit and use method thereof |
-
2020
- 2020-09-30 CN CN202022202989.8U patent/CN212874205U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113890457A (en) * | 2021-09-28 | 2022-01-04 | 刘希臣 | Power-saving frequency converter for oil field pumping unit and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212874205U (en) | Box-type transformer monitoring device | |
| CN210406027U (en) | Intelligent electrical control device | |
| CN111478208B (en) | Portable intelligent measurement and control device for manufacturing | |
| CN108554850B (en) | Circuit board cleaning equipment for manufacturing integrated optoelectronic device | |
| CN207009926U (en) | A kind of efficient dustproof equipment of power distribution cabinet | |
| CN215031510U (en) | Intelligent library bookshelf dust remover | |
| CN214380622U (en) | Frequency converter protection device with dustproof cooling function | |
| CN210183697U (en) | Dustproof heat dissipation regulator cubicle | |
| CN107834744B (en) | Motor with explosion-proof function | |
| CN115581005B (en) | Power dispatching control system with wind-solar complementary structure | |
| CN216705308U (en) | Circuit board dust collecting equipment for manufacturing photoelectronic device | |
| CN216357948U (en) | Internet big data intelligent workbench with payment function | |
| CN215146042U (en) | Moving device of welding equipment | |
| CN204800003U (en) | Novel but chromatic light of dust absorption location electric hand drill | |
| CN114513102A (en) | Miniature permanent magnet direct current motor convenient to change motor cover | |
| CN210609955U (en) | Mobile precise electromechanical equipment with installation protection and noise reduction functions | |
| CN209774514U (en) | Negative pressure fan dismounting combined device of spinning frame | |
| CN215637781U (en) | Indoor exhaust equipment with efficient exhaust | |
| CN214179654U (en) | Shoe rack | |
| CN216721900U (en) | Electric automatization uses electric control box | |
| CN209946202U (en) | Heat dissipation mechanism of power line fault monitoring equipment | |
| CN214314607U (en) | Take direct current screen of drawer type storage battery | |
| CN220605306U (en) | Electrical cabinet convenient to overhaul | |
| CN216649000U (en) | Environment control device for auxiliary monitoring based on transformer substation | |
| CN220229658U (en) | High-efficient cooling device is used in electronic product processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210402 Effective date of abandoning: 20240102 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210402 Effective date of abandoning: 20240102 |