CN207149365U - A kind of power transformer of safety and stability - Google Patents
A kind of power transformer of safety and stability Download PDFInfo
- Publication number
- CN207149365U CN207149365U CN201721071129.7U CN201721071129U CN207149365U CN 207149365 U CN207149365 U CN 207149365U CN 201721071129 U CN201721071129 U CN 201721071129U CN 207149365 U CN207149365 U CN 207149365U
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- Prior art keywords
- fixedly connected
- housing
- gear
- safety
- transformer
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Abstract
The utility model discloses a kind of power transformer of safety and stability, including bottom plate, the upper surface of bottom plate is fixedly connected with housing, the corner of the lower surface of inner walls has been fixedly connected with retractor device, the top of retractor device is fixedly connected with crushing block, and lower surface of the upper surface of four crushing blocks with transformer body mutually overlaps, the lower surface of inner walls is fixedly connected with electric pushrod.The power transformer of the safety and stability, by setting motor, first gear, transmission device, retractor device and electric pushrod, so that the output shaft of motor drives first gear to rotate, so that housing drives transformer body to move upwards, so that child is not easy to touch transformer body, so as to ensure that the personal safety of child, so that electric pushrod starts, so that electric pushrod extends, so that transformer body can depart from housing, threaded connection need not be used to fix transformer body, so that the dismounting of staff is more convenient.
Description
Technical field
Technical field of electric power is the utility model is related to, specially a kind of power transformer of safety and stability.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Level coil and iron core.Major function has：Voltage transformation, current transformation, impedance conversion, isolation and voltage stabilizing etc..It can divide by purposes
For：Power transformer and special transformer (electric furnace change, rectification change, power frequency testing transformer, pressure regulator, mining change, audio transformation
Device, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer, reactor and transformer etc.).
Most of existing power transformer is all integrally fixed at ground or fixed aloft, and power transformer is fixed on
It is easy to allow child to touch on ground, so as to jeopardize the personal safety of child, for the pinnacled power transformer pair of fixation
It is very inconvenient in the maintenance of staff, and the installation of most of power transformers is all to use threaded connection by power transformer
It is fixed on mounting bracket, is not easy to staff and power transformer is overhauled or changed, therefore for these reasons, I
Propose a kind of power transformer of safety and stability.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of power transformer of safety and stability, solves existing
Some power transformers are easy to be touched by child, are adopted so as to jeopardize the personal safety of child and most of power transformers
The problem of dismounting being not easy to threaded connection.
(2) technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of power transformer of safety and stability, bag
Bottom plate is included, the upper surface of the bottom plate is fixedly connected with housing, and the corner of the lower surface of the inner walls has been fixedly connected with
Retractor device, the top of the retractor device are fixedly connected with crushing block, and the upper surface of four crushing blocks with transformer sheet
The lower surface of body mutually overlaps, and the lower surface of the inner walls is fixedly connected with electric pushrod, and the top of the electric pushrod is consolidated
Surely it is connected with supporting plate, the two side of the two sides of the transformer body respectively with shell inner surface mutually overlaps, on the bottom plate
The both sides on surface have been fixedly connected with support frame, and the top of two support frames both sides with same supporting plate lower surface respectively
It is fixedly connected, the lower surface of the supporting plate is fixedly connected with motor, and the two sides of the motor pass through fixed block and support
The lower surface of plate is fixedly connected, and the output shaft of the motor is fixedly connected with first gear, and the first gear is engaged with two
Transmission device, the side of the transmission device are fixedly connected with slide bar, and the one end of the slide bar away from transmission device is slidably connected
In the chute that support frame side opens up, the front and back of the transmission device has been fixedly connected with connecting rod, the connection
The one end of bar away from transmission device is fixedly connected on the side of housing.
The transmission device includes second gear, and the first gear is meshed with two second gears respectively, and described
The upper surface of two gears is fixedly connected with rotating shaft, and bearing is socketed with the top of the rotating shaft outer surface, and the bearing is connected to branch
The lower surface of fagging, and the lower surface of two second gears has been fixedly connected with threaded post, and the screw thread of two threaded posts opens up
Direction is identical, and the outer surface thread of the threaded post is connected with thread cap, and the side of the thread cap and one end of slide bar are fixed
Connection, the opposite face of the front and back of the thread cap respectively with two connecting rod one end are fixedly connected.
Preferably, for the first gear between two second gears, the connecting rod is shaped as L-shaped.
Preferably, the retractor device includes expansion link and is socketed in the spring of flexible rod outer surface, the inner walls
Lower surface be fixedly connected by expansion link and spring with the lower surface of crushing block.
Preferably, the side of support frame as described above has been respectively fixedly connected with control panel and battery, the control panel position
In the top of battery.
Preferably, the output end of the battery electrically connects with the input of control panel, the output of the control panel
The input respectively with motor and electric pushrod is held to electrically connect.
Preferably, the electric pushrod is located at the underface of transformer body.
(3) beneficial effect
The utility model provides a kind of power transformer of safety and stability, possesses following beneficial effect：
(1), the power transformer of the safety and stability, by set motor, first gear, transmission device, retractor device and
Electric pushrod so that the output shaft of motor drives first gear to rotate so that second gear drives threaded post to rotate, so that
Thread cap drives connecting rod to move upwards, and then causes housing to drive transformer body to move upwards so that child is not easy to touch
Transformer body is touched, so as to ensure that the personal safety of child so that electric pushrod starts so that electric pushrod extends, and makes
Obtain supporting plate to move upwards, so that transformer body can move upwards, so that transformer body can depart from housing, no
Need to fix transformer body using threaded connection, so that the dismounting of staff is more convenient.
(2), the power transformer of the safety and stability, by setting housing, crushing block and retractor device so that staff
Transformer body is put into housing so that crushing block moves downward so that expansion link and spring shorten, so that transformer
Body is fixed in housing so that and transformer body is fixed more stable, and the utility model is compact-sized, reasonable in design,
It is practical.
Brief description of the drawings
Fig. 1 is the cross-sectional view that the utility model is faced；
Fig. 2 is the structural representation of the utility model connecting rod left view.
In figure：1 bottom plate, 2 housings, 3 retractor devices, 31 springs, 32 expansion links, 4 crushing blocks, 5 electric pushrods, 6 supporting plates, 7
Transformer body, 8 connecting rods, 9 supporting plates, 10 fixed blocks, 11 motors, 12 first gears, 13 transmission devices, 131 bearings, 132
Rotating shaft, 133 second gears, 134 threaded posts, 135 thread caps, 14 chutes, 15 slide bars, 16 control panels, 17 batteries, 18 supports
Frame.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figure 1-2, the utility model provides a kind of technical scheme：A kind of power transformer of safety and stability, including
Bottom plate 1, the upper surface of bottom plate 1 is fixedly connected with housing 2, by setting housing 2 so that what transformer body 7 can be stablized
It is put into housing 2 so that the use of staff is more convenient, and the corner of the lower surface of the inwall of housing 2, which has been fixedly connected with, stretches
Compression apparatus 3, retractor device 3 includes expansion link 32 and is socketed in the spring 31 of the outer surface of expansion link 32, by setting retractor device
3 so that impulsive force of the spring 31 using the spring damping transformer body 7 of itself to crushing block 4 so that the quilt of transformer body 7
Fixed is more stable, and the lower surface of the inwall of housing 2 is fixedly connected by expansion link 32 and spring 31 with the lower surface of crushing block 4,
The top of retractor device 3 is fixedly connected with crushing block 4, and lower surface of the upper surface of four crushing blocks 4 with transformer body 7
Mutually overlap, the lower surface of the inwall of housing 2 is fixedly connected with electric pushrod 5, by setting electric pushrod 5 so that electric pushrod 5 is stretched
It is long, so that supporting plate 6 moves upwards so that transformer body 7, which can lift up, to be come, and is easy to staff to transformer body
7 are repaired or are changed, and electric pushrod 5 is located at the underface of transformer body 7, and the top of electric pushrod 5 is fixedly connected with
Supporting plate 6, by setting supporting plate 6 so that transformer body 7 is moved more stable by support so that the use of staff is more convenient,
Two side of the two sides of transformer body 7 respectively with the inner surface of housing 2 is mutually overlapped, and the both sides of the upper surface of bottom plate 1 are fixed to be connected
Support frame 18 is connected to, by setting support frame 18 so that supporting plate 9 is supported more stable so that the use of staff is more
Add conveniently, the side of support frame 18 has been respectively fixedly connected with control panel 16 and battery 17, and control panel 16 is located at battery
17 top, by setting battery 17 so that battery 17 can power to motor 11 and electric pushrod 5 respectively, battery
17 output end electrically connects with the input of control panel 16, the output end of control panel 16 respectively with motor 11 and electric pushrod
5 input electrical connection, by setting control panel 16 so that staff can preferably distinguish controlled motor 11 and electronic
The operation of push rod 5, and both sides of the top of two support frames 18 respectively with the same lower surface of supporting plate 9 are fixedly connected, support
The lower surface of plate 9 is fixedly connected with motor 11, by setting motor 11 so that the output shaft of motor 11 drives 12 turns of first gear
It is dynamic, rotated so that first gear 12 engages second gear 133, and then threaded post 134 is rotated so that thread cap 135
Connecting rod 8 is driven to move upwards, so that housing 2 drives transformer body 7 to move upwards so that child is not easy to touch
Transformer body 7, so as to ensure that the personal safety of child, the two sides of motor 11 pass through fixed block 10 and supporting plate 9
Lower surface is fixedly connected, by setting fixed block 10 so that motor 11 is by fixed more stable, the output shaft fixation company of motor 11
First gear 12 is connected to, first gear 12 is engaged with two transmission devices 13, by setting first gear 12 so that first gear
12, which can engage two second gears 133, rotates so that the use of staff is more convenient, and the side of transmission device 13 is fixed
Slide bar 15 is connected with, the one end of slide bar 15 away from transmission device 13 is slidably connected in the chute 14 that the side of support frame 18 opens up,
By setting slide bar 15 and chute 14 so that slide bar 15 moves more stable, and prevents from sending out when the up and down motion of thread cap 135
Raw to rotate, the front and back of transmission device 13 has been fixedly connected with connecting rod 8, and connecting rod 8 is shaped as L-shaped, passes through setting
Connecting rod 8 so that thread cap 135 can drive housing 2 to move up and down by connecting rod 8 so that the use of staff is more
Convenient, the one end of connecting rod 8 away from transmission device 13 is fixedly connected on the side of housing 2.
Transmission device 13 includes second gear 133, by setting transmission device 13 so that the output shaft of motor 11 drives the
One gear 12 rotates so that first gear 12 drives connecting rod 8 to move up and down by transmission device 13, so that transformer sheet
Body 7 can move up and down so that child is not easy to touch transformer body 7, so as to ensure that the personal safety of child, and just
Transformer body 7 is repaired or changed in staff, first gear 12 is nibbled with two phases of second gear 133 respectively
Close, for first gear 12 between two second gears 133, the upper surface of second gear 133 is fixedly connected with rotating shaft 132, turns
Axle 132 is socketed with bearing 131 at the top of outer surface, by setting bearing 131 so that more stable, the bearing that rotating shaft 132 rotates
131 are connected to the lower surface of supporting plate 9, by setting supporting plate 9 so that motor 11 is supported more stable, and causes bearing
131 by the more stable of clamping, and the lower surface of two second gears 133 has been fixedly connected with threaded post 134, and two threaded posts
It is identical that 134 screw thread opens up direction so that two thread caps 135 can move up and down simultaneously so that the use of staff is more
Add conveniently, the outer surface thread of threaded post 134 is connected with thread cap 135, by being threaded cap 135 so that the energy of threaded post 134
Enough connecting rod 8 is driven to move up and down by thread cap 135 so that the use of staff is more convenient, the side of thread cap 135
It is fixedly connected with one end of slide bar 15, the opposite face of the front and back of thread cap 135 respectively with two one end of connecting rod 8 is fixed
Connection.
In use, transformer body 7 is put into the surface of housing 2 firstly the need of staff so that transformer body 7
Move downward, so that crushing block 4 moves downward so that expansion link 32 and spring 31 shorten, so that transformer body 7
That is stablized is put into housing 2, and the personnel that proceed with one's work start motor 11 by control panel 16 so that motor 11 rotates forward, and makes
The output shaft for obtaining motor 11 drives first gear 12 to rotate so that first gear 12 engages two second gears 133 and rotated so that
Two second gears 133 drive two threaded posts 134 to rotate respectively, and due to the screw thread of two threaded posts 134, to open up direction identical,
So that two thread caps 135 can move upwards simultaneously so that two thread caps 135 drive shell by four connecting rods 8
Body 2 moves upwards, so that housing 2 drives transformer body 7 to move upwards, when reaching appropriate position so that motor 11
Close so that child is not easy to touch transformer body 7, when needing that transformer body 7 is repaired or changed, makes
Motor 11 inverts so that the output shaft of motor 11 drives first gear 12 to rotate so that connecting rod 8 drive housing 2 to
Lower motion, and then transformer body 7 is moved downward, when moving on bottom plate 1, it is again switched off motor 11 so that electronic
Push rod 5 starts so that electric pushrod 5 extends so that supporting plate 6 moves upwards so that transformer body 7, which lifts up, to be come, and is easy to work
To make personnel transformer body 7 is repaired or changed, be finally again started up motor 11 so that motor 11 rotates forward, so that
Obtaining housing 2 drives transformer body 7 to move upward to appropriate position.
Can to sum up obtain, the power transformer of the safety and stability, by set motor 11, first gear 12, transmission device 13,
Retractor device 3 and electric pushrod 5 so that the output shaft of motor 11 drives first gear 12 to rotate so that second gear 133 drives
Threaded post 134 rotates, so that thread cap 135 drives connecting rod 8 to move upwards, and then causes housing 2 to drive transformer sheet
Body 7 moves upwards so that child is not easy to touch transformer body 7, so as to ensure that the personal safety of child so that electronic
Push rod 5 starts so that electric pushrod 5 extends so that supporting plate 6 moves upwards, so that transformer body 7 can be transported upwards
It is dynamic, so that transformer body 7 can depart from housing 2, it is not necessary to transformer body 7 is fixed using threaded connection, so as to
So that the dismounting of staff is more convenient.
Meanwhile the power transformer of the safety and stability, by setting housing 2, crushing block 4 and retractor device 3 so that work
Personnel put transformer body 7 in housing 2 into so that crushing block 4 moves downward so that and expansion link 32 and spring 31 shorten, from
And make it that transformer body 7 is fixed in housing 2 so that transformer body 7 is by fixed more stable, the utility model structure
It is compact, it is reasonable in design, it is practical.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of power transformer of safety and stability, including bottom plate (1), it is characterised in that：The upper surface of the bottom plate (1) is fixed
Housing (2) is connected with, the corner of the lower surface of housing (2) inwall has been fixedly connected with retractor device (3), the flexible dress
The top for putting (3) is fixedly connected with crushing block (4), and following table of the upper surface of four crushing blocks (4) with transformer body (7)
Face mutually overlaps, and the lower surface of housing (2) inwall is fixedly connected with electric pushrod (5), and the top of the electric pushrod (5) is consolidated
Surely it is connected with supporting plate (6), the two side of the two sides of the transformer body (7) respectively with housing (2) inner surface mutually overlaps, institute
The both sides for stating bottom plate (1) upper surface have been fixedly connected with support frame (18), and the top of two support frames (18) respectively with it is same
The both sides of individual supporting plate (9) lower surface are fixedly connected, and the lower surface of the supporting plate (9) is fixedly connected with motor (11), described
The two sides of motor (11) are fixedly connected by fixed block (10) with the lower surface of supporting plate (9), the motor (11) it is defeated
Shaft is fixedly connected with first gear (12), and the first gear (12) is engaged with two transmission devices (13), the transmission dress
The side for putting (13) is fixedly connected with slide bar (15), and the one end of the slide bar (15) away from transmission device (13) is slidably connected at branch
In the chute (14) that support (18) side opens up, the front and back of the transmission device (13) has been fixedly connected with connecting rod
(8), the one end of the connecting rod (8) away from transmission device (13) is fixedly connected on the side of housing (2)；
The transmission device (13) includes second gear (133), the first gear (12) respectively with two second gears (133)
It is meshed, the upper surface of the second gear (133) is fixedly connected with rotating shaft (132), the top of rotating shaft (132) outer surface
Bearing (131) is socketed with, the bearing (131) is connected to the lower surface of supporting plate (9), and under two second gears (133)
Surface has been fixedly connected with threaded post (134), and the screw thread of two threaded posts (134) identical, the threaded post that opens up direction
(134) outer surface thread is connected with thread cap (135), and the side and one end of slide bar (15) of the thread cap (135) are fixed
Connection, the opposite face of the front and back of the thread cap (135) respectively with two connecting rod (8) one end are fixedly connected.
A kind of 2. power transformer of safety and stability according to claim 1, it is characterised in that：The first gear (12)
Between two second gears (133), the connecting rod (8) is shaped as L-shaped.
A kind of 3. power transformer of safety and stability according to claim 1, it is characterised in that：The retractor device (3)
Including expansion link (32) and the spring (31) of expansion link (32) outer surface is socketed in, the lower surface of housing (2) inwall passes through
Expansion link (32) and spring (31) are fixedly connected with the lower surface of crushing block (4).
A kind of 4. power transformer of safety and stability according to claim 1, it is characterised in that：Support frame as described above (18)
Side has been respectively fixedly connected with control panel (16) and battery (17), and the control panel (16) is located at the upper of battery (17)
Side.
A kind of 5. power transformer of safety and stability according to claim 4, it is characterised in that：The battery (17)
Output end electrically connects with the input of control panel (16), the output end of the control panel (16) respectively with motor (11) and electricity
The input electrical connection of dynamic push rod (5).
A kind of 6. power transformer of safety and stability according to claim 1, it is characterised in that：The electric pushrod (5)
Positioned at the underface of transformer body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071129.7U CN207149365U (en) | 2017-08-25 | 2017-08-25 | A kind of power transformer of safety and stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071129.7U CN207149365U (en) | 2017-08-25 | 2017-08-25 | A kind of power transformer of safety and stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207149365U true CN207149365U (en) | 2018-03-27 |
Family
ID=61669979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721071129.7U Expired - Fee Related CN207149365U (en) | 2017-08-25 | 2017-08-25 | A kind of power transformer of safety and stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207149365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791892A (en) * | 2018-05-28 | 2018-11-13 | 芜湖千创智能科技有限公司 | A kind of agriculture aircraft of spray case easy to repair |
| CN112635164A (en) * | 2021-01-09 | 2021-04-09 | 罗露露 | Power transformer |
-
2017
- 2017-08-25 CN CN201721071129.7U patent/CN207149365U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791892A (en) * | 2018-05-28 | 2018-11-13 | 芜湖千创智能科技有限公司 | A kind of agriculture aircraft of spray case easy to repair |
| CN112635164A (en) * | 2021-01-09 | 2021-04-09 | 罗露露 | Power transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20180825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |