CN208548208U - A kind of high voltage combined transformer - Google Patents
A kind of high voltage combined transformer Download PDFInfo
- Publication number
- CN208548208U CN208548208U CN201820857618.3U CN201820857618U CN208548208U CN 208548208 U CN208548208 U CN 208548208U CN 201820857618 U CN201820857618 U CN 201820857618U CN 208548208 U CN208548208 U CN 208548208U
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- fixedly connected
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- turntable
- bearing
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Abstract
The utility model discloses a kind of high voltage combined transformers, including bottom plate, the plate upper surface is fixedly connected by four telescopic rods with the lower surface of shell, and four telescopic rods are located at the four corners of plate upper surface, the upper surface of the bottom plate is connected with rotating device, the rotating device is engaged with first driving device, the first driving device is connected to the upper surface of bottom plate, the first driving device is located at the right side of rotating device, the top of the rotating device is fixedly connected with the bottom end of the first threaded post, the surface of first threaded post is threaded with the first thread barrel.The high voltage combined transformer, pass through the first turntable, the second shaft, driving wheel, driven wheel, first rotating shaft, the first threaded post, the collective effect of the first thread barrel, shell, electric current binding post and voltage link column, so that staff need not squat down when wiring, so that the wiring work of staff is more convenient.
Description
Technical field
The utility model relates to transformer technical field, specially a kind of high voltage combined transformer.
Background technique
Mutual inductor is also known as instrument transformer, is the general designation of current transformer and voltage transformer, can become high voltage
Low-voltage, high current become low current, for measuring or protecting system, function mainly by high voltage or high current in proportion
It is transformed into normal low voltage (100V) or standard small electric current (5A or 1A, refer both to rated value), to realize that measuring instrumentss, protection are set
Standby and automatic control equipment standardization, miniaturization, while mutual inductor may further be used to separate high-voltage system, with guarantee the person and
The safety of equipment.
Combination transformer is exactly the combination of voltage transformer and current transformer, is generally used for metering power administration's charge,
But existing combination transformer majority does not have the function of lifting, it in use, can not height to mutual inductor and position
Set etc. and to be changed, can there is some inconvenience in staff's wiring, and existing mutual inductor do not have pairs of posts carry out every
From protection, and mutual inductor is generally placed upon open air, be easy to cause danger.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of high voltage combined transformer, solves existing group
Close mutual inductor majority and do not have the function of lifting, in use, can not height to mutual inductor and position etc. be changed,
There can be some inconvenience in staff's wiring, and existing mutual inductor does not have pairs of posts to carry out insulation blocking, and mutual inductance
Device is generally placed upon open air, is relatively easy to cause dangerous problem.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of high voltage combined transformer, including bottom
Plate, the plate upper surface is fixedly connected by four telescopic rods with the lower surface of shell, and four telescopic rods are located at bottom
The four corners of plate upper surface, the upper surface of the bottom plate are connected with rotating device, and the rotating device is nibbled with first driving device
It closes, the first driving device is connected to the upper surface of bottom plate, and the first driving device is located at the right side of rotating device, described
The top of rotating device is fixedly connected with the bottom end of the first threaded post, and the surface of first threaded post is threaded with the first spiral shell
The upper surface of line cylinder, first thread barrel is fixedly connected with the lower surface of shell, and the left and right sides of the shell are clamped
There is the second driving device, the left end of second driving device is fixedly connected with the right end of the second threaded post, second screw thread
The surface of column is threaded with the second thread barrel, and the left side of second thread barrel is fixedly connected with the right side of baffle, institute
The upper and lower surfaces for stating baffle are fixedly connected to sliding block, and two sliding blocks are slidably connected upper table on the inner wall of the housing respectively
In two sliding slots that face and lower surface open up, the left side of the baffle is fixedly connected with the second epoxy resin board, the shell
The upper surface of inner wall is fixedly connected by fixed plate with the lower surface of the inner wall of shell, and the left and right sides of the fixed plate are solid
Surely it is connected with the first epoxy resin board, and the right side of the first epoxy resin board of right side passes through electric current binding post and the second ring of right side
The left side of oxygen resin plate overlaps, and the left side of the first epoxy resin board of left side passes through voltage link column and the second epoxy of left side
The right side of resin plate overlaps.
The left side and right side of the shell pass through two hinges respectively and connect with the mutually separate one side activity of two cover boards
It connects, the front of the cover board is fixedly connected with handle.
Preferably, the rotating device includes first bearing, and the first bearing is connected to the upper surface of bottom plate, and described
The inner surface of one bearing is socketed with first rotating shaft, and the surface of the first rotating shaft is fixedly connected with driven wheel, the driven wheel with
First driving device engagement, the top of the first rotating shaft is fixedly connected with the bottom end of the first threaded post.
Preferably, the first driving device includes driving wheel, and the driving wheel is engaged with driven wheel, the driving wheel
Inner surface is fixedly connected with the outer surface of the second shaft, and the surface of second shaft is socketed with second bearing, second axis
The upper surface for being connected to bottom plate is held, the top of second shaft is fixedly connected with the lower surface of the first turntable.
Preferably, second driving device includes 3rd bearing, and the 3rd bearing is connected to the right side of shell, institute
The inner surface for stating 3rd bearing is socketed with third shaft, the fixed company of the right end of the third shaft and the left side of the second turntable
It connects, the left end of the third shaft is fixedly connected with the right end of the second threaded post.
Preferably, the shape of first turntable and the second turntable is identical, the surface of first turntable and the second turntable
It is provided with non-slip texture.
Preferably, the shape of the shell is rectangle, and the inside of the shell is filled with insulating materials.
(3) beneficial effect
The utility model provides a kind of high voltage combined transformer, have it is following the utility model has the advantages that
(1), the high voltage combined transformer passes through the first turntable, the second shaft, driving wheel, driven wheel, first rotating shaft,
The collective effect of one threaded post, the first thread barrel, shell, electric current binding post and voltage link column, the first turntable of rotation, first turn
Disk drives the rotation of the second shaft, the rotation of the second driven by rotary disc driving wheel, and driving wheel drives driven wheel rotation, and driven wheel drives first
Shaft rotation, first rotating shaft drives the rotation of the first threaded post, so that the first thread barrel moves up and down, the first thread barrel drives shell
Body moves up and down, so that staff need not squat down when wiring, so that the wiring work of staff is more
It is convenient.
(2), the high voltage combined transformer passes through the second turntable, third shaft, 3rd bearing, the second threaded post, the second spiral shell
The collective effect of line cylinder and baffle rotates the second turntable, two the second driven by rotary disc, two third shaft rotations, third shaft band
Dynamic second threaded post rotation, so that two the second thread barrels are close to each other, so that two baffles and two the second epoxy resin boards
It is close to each other, so as to which electric current binding post and voltage link column are fixed, and by setting the first epoxy resin board and
Second epoxy resin board, the epoxy-resin systems after solidification be it is a kind of with high dielectric property, resistance to surface leakage, resistance to electric arc it is excellent
Good insulating materials has good insulation performance.
(3), the high voltage combined transformer, by the way that telescopic rod is arranged, and the quantity of telescopic rod is four, and four telescopic rods
The four corners of housing lower surface are located at, play the role of support to shell, and avoid the rotation of shell, and this is practical new
Type which has a compact structure and a reasonable design, it is practical.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram that the utility model is overlooked；
Fig. 3 is the structural schematic diagram of the utility model part A amplification.
In figure: 1 bottom plate, 2 telescopic rods, 3 shells, 4 rotating devices, 41 first bearings, 42 first rotating shafts, 43 driven wheels, 5
One driving device, 51 driving wheels, 52 second shafts, 53 first turntables, 54 second bearings, 6 first threaded posts, 7 first thread barrels,
8 fixed plates, 9 first epoxy resin boards, 10 second driving devices, 101 3rd bearings, 102 third shafts, 103 second turntables, 11
Second threaded post, 12 second thread barrels, 13 baffles, 14 second epoxy resin boards, 15 sliding blocks, 16 sliding slots, 17 hinges, 18 cover boards,
19 handles, 20 electric current binding posts, 21 voltage link columns.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of high voltage combined transformer, including bottom plate 1,
1 upper surface of bottom plate is fixedly connected by four telescopic rods 2 with the lower surface of shell 3, and the shape of shell 3 is rectangle, passes through setting
Shell 3 plays the role of protection to electrical equipment, electric current binding post 20 and the voltage link column 21 in shell 3, shell 3 it is interior
Portion is filled with insulating materials, so shell 3 plays the effect of good insulating protection, and four telescopic rods 2 are located at bottom plate 1
The four corners of upper surface, by the way that telescopic rod 2 is arranged, and the quantity of telescopic rod 2 is four, and four telescopic rods 2 are located at shell
The four corners of 3 lower surface of body play the role of support to shell 3, and avoid the rotation of shell 3, the upper surface clamping of bottom plate 1
There is rotating device 4, rotating device 4 includes first bearing 41, by the way that first bearing 41 is arranged, so that the rotation of first rotating shaft 42 is more
Add stabilization, avoid the inclination of the first threaded post 6, first bearing 41 is connected to the upper surface of bottom plate 1, the interior table of first bearing 41
Surface cover is connected to first rotating shaft 42, and the surface of first rotating shaft 42 is fixedly connected with driven wheel 43, driven wheel 43 and first driving device 5
Engagement, the top of first rotating shaft 42 are fixedly connected with the bottom end of the first threaded post 6, and rotating device 4 is nibbled with first driving device 5
It closes, first driving device 5 includes driving wheel 51, and driving wheel 51 engages with driven wheel 43, the inner surface of driving wheel 51 and second turn
The outer surface of axis 52 is fixedly connected, and the surface of the second shaft 52 is socketed with second bearing 54, by the way that second bearing 54 is arranged, so that
The rotation of second shaft 52 is more stable, avoids the inclination of driving wheel 51, and second bearing 54 is connected to the upper surface of bottom plate 1,
The top of second shaft 52 is fixedly connected with the lower surface of the first turntable 53, by the way that the first turntable 53,53 band of the first turntable is arranged
Dynamic second shaft 52 rotation, the second turntable 103 drive driving wheel 51 to rotate, and driving wheel 51 drives driven wheel 43 to rotate, driven wheel
43 drive first rotating shaft 42 to rotate, and first rotating shaft 42 drives the rotation of the first threaded post 6, so that the first thread barrel 7 moves up and down,
First thread barrel 7 drives shell 3 to move up and down, so that staff need not squat down when wiring, so that work
The wiring work of personnel is more convenient, and first driving device 5 is connected to the upper surface of bottom plate 1, and first driving device 5 is located at rotation
The right side of device 4, the top of rotating device 4 are fixedly connected with the bottom end of the first threaded post 6, the surface screw thread of the first threaded post 6
It is connected with the first thread barrel 7, by the way that the first thread barrel 7 is arranged, the first threaded post 6 rotates in the first thread barrel 7, so that first
Thread barrel 7 moves up and down, and the upper surface of the first thread barrel 7 is fixedly connected with the lower surface of shell 3, the left and right sides of shell 3
Face is connected with the second driving device 10, and the second driving device 10 includes that 3rd bearing 101 is made by the way that 3rd bearing 101 is arranged
The rotation for obtaining third shaft 102 is more stable, avoids the rotation of the second threaded post 11,3rd bearing 101 is connected to shell 3
Right side, the inner surface of 3rd bearing 101 are socketed with third shaft 102, the right end of third shaft 102 and the second turntable 103
Left side is fixedly connected, and by the way that the second turntable 103 is arranged, rotates the second turntable 103, and two the second turntables 103 drive two the
The rotation of three shafts 102, third shaft 102 drive the rotation of the second threaded post 11, so that two the second thread barrels 12 are close to each other, make
It obtains two baffles 13 and two the second epoxy resin boards 14 is close to each other, so as to electric current binding post 20 and voltage link column
21 are fixed, and the left end of third shaft 102 is fixedly connected with the right end of the second threaded post 11, the first turntable 53 and the second turntable
103 shape is identical, and the surface of the first turntable 53 and the second turntable 103 is provided with non-slip texture, the second driving device 10
Left end is fixedly connected with the right end of the second threaded post 11, and the surface of the second threaded post 11 is threaded with the second thread barrel 12, is led to
The second thread barrel 12 of setting is crossed, the second threaded post 11 rotates in the second thread barrel 12, so that two the second thread barrels 12 do phase
Mutually movement, the left side of the second thread barrel 12 are fixedly connected with the right side of baffle 13, and the upper and lower surfaces of baffle 13 are equal
It is fixedly connected with sliding block 15, and two sliding blocks 15 are slidably connected at two that the upper and lower surfaces of 3 inner wall of shell open up respectively
In a sliding slot 16, the left side of baffle 13 is fixedly connected with the second epoxy resin board 14, and the upper surface of 3 inner wall of shell passes through fixation
Plate 8 is fixedly connected with the lower surface of the inner wall of shell 3, and the left and right sides of fixed plate 8 are fixedly connected to the first epoxy resin
Plate 9 is that one kind has by the first epoxy resin board 9 of setting and the second epoxy resin board 14, the epoxy-resin systems after solidification
High dielectric property, resistance to surface leakage, resistance to electric arc superior isolation material, have good insulation performance, and the first asphalt mixtures modified by epoxy resin of right side
The right side of rouge plate 9 is overlapped by the left side of electric current binding post 20 and the second epoxy resin board of right side 14, and the first ring of left side
The left side of oxygen resin plate 9 is overlapped by the right side of voltage link column 21 and the second epoxy resin board of left side 14.
The left side and right side of shell 3 pass through two hinges 17 respectively and connect with the mutually separate one side activity of two cover boards 18
It connects, the front of cover board 18 is fixedly connected with handle 19, and by being arranged handle 19, pull handle 19 can be with to pull open cover board 18
Electric current binding post 20 and voltage link column 21 are protected, the wiring of staff is also facilitated to work.
In use, staff rotates the first turntable 53 first, the first turntable 53 drives the second shaft 52 to rotate, second turn
Disk 103 drives driving wheel 51 to rotate, and driving wheel 51 drives driven wheel 43 to rotate, and driven wheel 43 drives first rotating shaft 42 to rotate, the
One shaft 42 drives the rotation of the first threaded post 6 so that the first thread barrel 7 moves upwards, the first thread barrel 7 drive shell 3 to
Upper movement, when shell 3 rises to suitable position, staff stops operating the first turntable 53, and then staff pulls handle
Hand 19, to pull open cover board 18, then staff starts to carry out wiring work, but after the completion of wiring, staff pushes handle
Hand 19, so that cover board 18 is closed, then staff rotates backward the first turntable 53, and the first turntable 53 drives 52 turns of the second shaft
Dynamic, the second turntable 103 drives driving wheel 51 to rotate, and driving wheel 51 drives driven wheel 43 to rotate, and driven wheel 43 drives first rotating shaft
42 rotations, first rotating shaft 42 drives the rotation of the first threaded post 6, so that the first thread barrel 7 moves downward, the first thread barrel 7 is driven
Shell 3 moves downward, and when shell 3 moves to certain position, staff stops operating the first turntable 53.
It can to sum up obtain, the high voltage combined transformer, pass through the first turntable 53, the second shaft 52, driving wheel 51, driven wheel
43, first rotating shaft 42, the first threaded post 6, the first thread barrel 7, shell 3, electric current binding post 20 and voltage link column 21 is common
Effect rotates the first turntable 53, and the first turntable 53 drives the rotation of the second shaft 52, and the second turntable 103 drives driving wheel 51 to rotate,
Driving wheel 51 drives driven wheel 43 to rotate, and driven wheel 43 drives first rotating shaft 42 to rotate, and first rotating shaft 42 drives the first threaded post 6
Rotation, so that the first thread barrel 7 moves up and down, the first thread barrel 7 drives shell 3 to move up and down, so that staff exists
It need not squat down when wiring, so that the wiring work of staff is more convenient.
Meanwhile the high voltage combined transformer, pass through the second turntable 103, third shaft 102,3rd bearing 101, the second spiral shell
The collective effect of line column 11, the second thread barrel 12 and baffle 13, rotates the second turntable 103, and two the second turntables 103 drive two
Third shaft 102 rotates, and third shaft 102 drives the rotation of the second threaded post 11, so that two the second thread barrels 12 are close to each other,
So that two baffles 13 and two the second epoxy resin boards 14 are close to each other, so as to electric current binding post 20 and voltage link
Column 21 is fixed, and by the first epoxy resin board 9 of setting and the second epoxy resin board 14, the epoxy-resin systems after solidification
Be it is a kind of with high dielectric property, resistance to surface leakage, resistance to electric arc superior isolation material, have good insulation performance.
Meanwhile the high voltage combined transformer, by the way that telescopic rod 2 is arranged, and the quantity of telescopic rod 2 is four, and four are stretched
Contracting bar 2 is located at the four corners of 3 lower surface of shell, plays the role of support to shell 3, and avoid the rotation of shell 3, and
The utility model which has a compact structure and a reasonable design, it is practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of high voltage combined transformer, including bottom plate (1), it is characterised in that: bottom plate (1) upper surface is flexible by four
Bar (2) is fixedly connected with the lower surface of shell (3), and four telescopic rods (2) are located at the four corners of bottom plate (1) upper surface,
The upper surface of the bottom plate (1) is connected with rotating device (4), and the rotating device (4) is engaged with first driving device (5), institute
The upper surface that first driving device (5) is connected to bottom plate (1) is stated, the first driving device (5) is located at the right side of rotating device (4)
The top of side, the rotating device (4) is fixedly connected with the bottom end of the first threaded post (6), the surface of first threaded post (6)
It is threaded with the first thread barrel (7), the upper surface of first thread barrel (7) is fixedly connected with the lower surface of shell (3), institute
The left and right sides for stating shell (3) are connected with the second driving device (10), the left end of second driving device (10) and the
The right end of two threaded posts (11) is fixedly connected, and the surface of second threaded post (11) is threaded with the second thread barrel (12),
The left side of second thread barrel (12) is fixedly connected with the right side of baffle (13), and the upper surface of the baffle (13) is under
Surface is fixedly connected to sliding block (15), and two sliding blocks (15) are slidably connected at the upper surface of shell (3) inner wall under respectively
In two sliding slots (16) that surface opens up, the left side of the baffle (13) is fixedly connected with the second epoxy resin board (14), institute
The upper surface for stating shell (3) inner wall is fixedly connected by fixed plate (8) with the lower surface of the inner wall of shell (3), the fixed plate
(8) left and right sides are fixedly connected to the first epoxy resin board (9), and the right side of the first epoxy resin board of right side (9)
It is overlapped by electric current binding post (20) and the left side of the second epoxy resin board of right side (14), and the first epoxy resin board of left side
(9) left side is overlapped by voltage link column (21) and the right side of the second epoxy resin board of left side (14)；
The left side and right side of the shell (3) pass through two hinge (17) one sides mutually separate with two cover boards (18) respectively
It is flexibly connected, the front of the cover board (18) is fixedly connected with handle (19).
2. a kind of high voltage combined transformer according to claim 1, it is characterised in that: the rotating device (4) includes the
One bearing (41), the first bearing (41) are connected to the upper surface of bottom plate (1), the inner surface socket of the first bearing (41)
Have first rotating shaft (42), the surface of the first rotating shaft (42) is fixedly connected with driven wheel (43), the driven wheel (43) and the
One driving device (5) engagement, the top of the first rotating shaft (42) is fixedly connected with the bottom end of the first threaded post (6).
3. a kind of high voltage combined transformer according to claim 2, it is characterised in that: first driving device (5) packet
It includes driving wheel (51), the driving wheel (51) is engaged with driven wheel (43), the inner surface and the second shaft of the driving wheel (51)
(52) outer surface is fixedly connected, and the surface of second shaft (52) is socketed with second bearing (54), the second bearing
(54) upper surface of bottom plate (1), the fixed company in the top of second shaft (52) and the lower surface of the first turntable (53) are connected to
It connects.
4. a kind of high voltage combined transformer according to claim 3, it is characterised in that: the second driving device (10) packet
Include 3rd bearing (101), the 3rd bearing (101) is connected to the right side of shell (3), the 3rd bearing (101) it is interior
Surface is socketed with third shaft (102), the fixed company of the right end of the third shaft (102) and the left side of the second turntable (103)
It connects, the left end of the third shaft (102) is fixedly connected with the right end of the second threaded post (11).
5. a kind of high voltage combined transformer according to claim 4, it is characterised in that: first turntable (53) and second
The shape of turntable (103) is identical, and the surface of first turntable (53) and the second turntable (103) is provided with non-slip texture.
6. a kind of high voltage combined transformer according to claim 1, it is characterised in that: the shape of the shell (3) is square
The inside of shape, the shell (3) is filled with insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820857618.3U CN208548208U (en) | 2018-06-05 | 2018-06-05 | A kind of high voltage combined transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820857618.3U CN208548208U (en) | 2018-06-05 | 2018-06-05 | A kind of high voltage combined transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208548208U true CN208548208U (en) | 2019-02-26 |
Family
ID=65421668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820857618.3U Expired - Fee Related CN208548208U (en) | 2018-06-05 | 2018-06-05 | A kind of high voltage combined transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208548208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038068A (en) * | 2020-08-24 | 2020-12-04 | 山东梅格彤天电气有限公司 | Intelligent low-voltage transformer device with electricity taking function based on Internet of things technology |
| CN112542303A (en) * | 2020-12-08 | 2021-03-23 | 安徽华能集团电器有限公司 | Side-folded voltage transformer convenient to overhaul |
-
2018
- 2018-06-05 CN CN201820857618.3U patent/CN208548208U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038068A (en) * | 2020-08-24 | 2020-12-04 | 山东梅格彤天电气有限公司 | Intelligent low-voltage transformer device with electricity taking function based on Internet of things technology |
| CN112542303A (en) * | 2020-12-08 | 2021-03-23 | 安徽华能集团电器有限公司 | Side-folded voltage transformer convenient to overhaul |
| CN112542303B (en) * | 2020-12-08 | 2022-08-30 | 安徽华能集团电器有限公司 | Side-folded voltage transformer convenient to overhaul |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |