CN207282263U - A kind of lift transformer - Google Patents
A kind of lift transformer Download PDFInfo
- Publication number
- CN207282263U CN207282263U CN201721367565.9U CN201721367565U CN207282263U CN 207282263 U CN207282263 U CN 207282263U CN 201721367565 U CN201721367565 U CN 201721367565U CN 207282263 U CN207282263 U CN 207282263U
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- CN
- China
- Prior art keywords
- support column
- fixedly connected
- transformer
- cabinet
- base
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Abstract
The utility model discloses a kind of lift transformer, including base, the upper surface of the base is fixedly connected with the first support column and the second support column, the top of first support column and the second support column has been fixedly connected with rolling bearing units, the inner wall of the rolling bearing units is plugged with shaft, the surface of the shaft is fixedly connected with drum, the surface wrap of the drum has steel strand rope, one end of the steel strand rope is fixedly connected with transformer-cabinet, and the two sides of the transformer-cabinet have been fixedly connected with movable sleeve.The utility model is by driving motor to operate, so as to drive shaft to rotate, drum is driven to be wound steel strand rope when shaft rotates, so as to which transformer body be lifted up, when transformer body is raised to top, electric pushrod promotes pushing block movement, so that wedge block is moved along pushing block surface, stretched so that gag lever post is pushed away to both ends in insertion limit hole, so as to play the role of carrying to transformer-cabinet.
Description
Technical field
Electrical equipment technical field is the utility model is related to, is specially a kind of lift transformer.
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 (magnetic core).Major function has：(magnetic saturation becomes for voltage transformation, current transformation, impedance conversion, isolation and voltage stabilizing
Depressor) etc., it can be divided into, according to use,：Power transformer and special transformer (electric furnace change, rectification change, power frequency testing transformer, tune
Depressor, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer
Device, reactor and mutual inductor etc.).
Voltage is very high when electric energy is transported out from power station, so as to maintain the loss in transportational process, still
Need to carry out reduced pressure operation when electrical energy transportation is to private residence, so transformer is often provided with streets and lanes, these transformers one
As be set up in eminence so as to preventing people contact from causing danger, this also causes transformer when needing maintenance and repair, maintenance work
Person needs climb and could repair, and inconvenience is brought for maintenance work.
Utility model content
(1) technical problem solved
In view of the deficiencies of the prior art, the utility model provides a kind of lift transformer, solves the change of in the market
Depressor is not easy to the problem of maintenance.
(2) technical solution
To achieve the above object, the utility model provides following technical solution：A kind of lift transformer, including base,
The upper surface of the base is fixedly connected with the first support column and the second support column, the top of first support column and the second support column
End has been fixedly connected with rolling bearing units, and the inner wall of the rolling bearing units is plugged with shaft, and the surface of the shaft is fixedly connected with
Drum, the surface wrap of the drum have steel strand rope, and one end of the steel strand rope is fixedly connected with transformer-cabinet, the transformation
The two sides of device babinet have been fixedly connected with movable sleeve, and two movable sleeves are socketed in the first support column and the second support column respectively
Surface, the surface of first support column and the second support column is socketed with buffer spring, the both ends point of the buffer spring
Do not overlapped with the downside of movable sleeve and the upper surface of base, the side of first support column is fixedly connected with stent, the branch
Driving motor is fixedly connected with frame, the output terminal of the driving motor is fixedly connected by shaft coupling with one end of shaft, institute
The lower surface for stating transformer-cabinet is fixedly connected with sliding sleeve, and gag lever post is plugged with the sliding sleeve, and one end of the gag lever post is consolidated
Surely be connected with wedge block, the surface of the gag lever post is socketed with resetting spring, the both ends of the resetting spring respectively with sliding sleeve
Side and the side of wedge block overlap joint, the lower surface of the transformer-cabinet is fixedly connected with electric pushrod, the electric pushrod
Output terminal be fixedly connected with pushing block, the side of the pushing block and the side of wedge block overlap.
Preferably, the upper surface of the base is threaded with bolt, and the quantity of the bolt is four, and four bolts
The upper surface of base is arranged in the form of rectangular array, the base is mounted by means of bolts on ground.
Preferably, the opposite side of first support column and the second support column offers limit hole, and two spacing
The height in hole is identical.
Preferably, the height of first support column and the second support column is equal, and the first support column and the second support column
It is symmetricly set on the upper surface of base.
Preferably, the quantity of the gag lever post is two, and two gag lever posts are symmetrical using the central axes of transformer-cabinet
Line is symmetricly set on the lower surface of transformer-cabinet.
Preferably, the shape of the pushing block is triangle.
(3) beneficial effect
The utility model provides a kind of lift transformer.Possesses following beneficial effect：
(1), the utility model is by driving motor to operate, so as to drive shaft to rotate, drum pair is driven when shaft rotates
Steel strand rope is wound, so that transformer body be lifted up, when transformer body is raised to top, electric pushrod pushes away
Block moves, so that wedge block is moved along pushing block surface, is stretched so that gag lever post is pushed away to both ends in insertion limit hole, from
And play the role of carrying to transformer-cabinet.
(2), the utility model electric pushrod bounce back so that gag lever post resetting spring elastic force effect under out of limiting slot
Depart from, discharged steel strand rope by driving motor to reversely rotate, so that transformer body declines under the effect of gravity, in transformer
During body moves down, buffer spring produces elastic deformation, so that the potential energy declined to transformer body is kept away into row buffering
It is too fast to exempt from transformer body decline.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model front view；
Fig. 2 is the structure diagram of the utility model transformer body top view；
Fig. 3 is the structure diagram of the utility model the first support column side view.
In figure：1 base, 2 first support columns, 3 second support columns, 4 rolling bearing units, 5 shafts, 6 drums, 7 steel strand ropes, 8 become
Depressor babinet, 9 movable sleeves, 10 buffer springs, 11 stents, 12 driving motors, 13 sliding sleeves, 14 gag lever posts, 15 wedge blocks, 16 reset
Spring, 17 electric pushrods, 18 pushing blocks, 19 bolts, 20 limit holes.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the utility model provides a kind of technical solution：A kind of lift transformer, including base 1, bottom
The upper surface of seat 1 is threaded with bolt 19, and the quantity of bolt 19 is four, and four bolts 19 are set in the form of rectangular array
Put and ground is fixedly mounted on by bolt 19 in the upper surface of base 1, base 1, the upper surface of base 1 is fixedly connected with the first support
The height of 2 and second support column 3 of column, the first support column 2 and the second support column 3 is equal, and the first support column 2 and the second support column
3 are symmetricly set on the upper surface of base 1, and the first support column 2 and the opposite side of the second support column 3 offer limit hole 20,
And the height of two limit holes 20 is identical, the top of the first support column 2 and the second support column 3 has been fixedly connected with rolling bearing units 4,
The inner wall of rolling bearing units 4 is plugged with shaft 5, and the surface of shaft 5 is fixedly connected with drum 6, and the surface wrap of drum 6 has steel strand rope
7, one end of steel strand rope 7 is fixedly connected with transformer-cabinet 8, and the two sides of transformer-cabinet 8 have been fixedly connected with movable sleeve 9,
And two movable sleeves 9 are socketed in the surface of the first support column 2 and the second support column 3, the first support column 2 and the second support column respectively
3 surface is socketed with buffer spring 10, the both ends of buffer spring 10 respectively with the downside of movable sleeve 9 and the upper surface of base 1
Overlap joint, the side of the first support column 2 are fixedly connected with stent 11, and driving motor 12 is fixedly connected with stent 11, drives motor
12 output terminal is fixedly connected by shaft coupling with one end of shaft 5, and the lower surface of transformer-cabinet 8 is fixedly connected with sliding sleeve
13, gag lever post 14 is plugged with sliding sleeve 13, the quantity of gag lever post 14 is two, and two gag lever posts 14 are with transformer-cabinet 8
Central axes are symmetricly set on the lower surface of transformer-cabinet 8 for line of symmetry, and one end of gag lever post 14 is fixedly connected with wedge block 15,
The surface of gag lever post 14 is socketed with resetting spring 16, the both ends of resetting spring 16 respectively with the side of sliding sleeve 13 and wedge block 15
Side overlaps, and the lower surface of transformer-cabinet 8 is fixedly connected with electric pushrod 17, and the output terminal of electric pushrod 17 is fixedly connected with
Pushing block 18, the shape of pushing block 18 is triangle, and the side of pushing block 18 is overlapped with the side of wedge block 15.
It can to sum up obtain, (1), the utility model are by driving motor 12 to operate, so as to drive shaft 5 to rotate, shaft 5 rotates
When drive drum 6 steel strand rope 7 is wound, so as to transformer body 8 is lifted up, when transformer body 8 is raised to top
When, electric pushrod 17 promotes pushing block 18 to move, so that wedge block 15 is moved along 18 surface of pushing block, so that gag lever post
14 pushed away to both ends stretch insertion limit hole 20 in, so as to play the role of carrying to transformer-cabinet 8.
(2), the utility model electric pushrod 17 bounces back, thus gag lever post 14 under the elastic force effect of resetting spring 16 from limit
Depart from the groove 20 of position, discharged steel strand rope 7 by driving motor 12 to reversely rotate, so that transformer body 8 is under the effect of gravity
Decline, during transformer body 8 moves down, buffer spring 10 produces elastic deformation, so as to decline to transformer body 8
Potential energy into row buffering, avoid transformer body 8 from declining too fast.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence " including a reference structure ", is not arranged
Except also there are other identical element in the process, method, article or apparatus that includes the element.
While there has been shown and described that the embodiment of the 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 the principle of the 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 lift transformer, including base (1), it is characterised in that：The upper surface of the base (1) is fixedly connected with first
The top of support column (2) and the second support column (3), first support column (2) and the second support column (3) has been fixedly connected with band
Seat bearing (4), the inner wall of the rolling bearing units (4) are plugged with shaft (5), and the surface of the shaft (5) is fixedly connected with drum
(6), the surface wrap of the drum (6) has steel strand rope (7), and one end of the steel strand rope (7) is fixedly connected with transformer-cabinet
(8), the two sides of the transformer-cabinet (8) have been fixedly connected with movable sleeve (9), and two movable sleeves (9) are socketed in respectively
The surface of the surface of first support column (2) and the second support column (3), first support column (2) and the second support column (3) covers
Be connected to buffer spring (10), the both ends of the buffer spring (10) respectively with the downside of movable sleeve (9) and the upper surface of base (1)
Overlap joint, the side of first support column (2) are fixedly connected with stent (11), and driving electricity is fixedly connected with the stent (11)
Machine (12), the output terminal of the driving motor (12) are fixedly connected by shaft coupling with one end of shaft (5), the transformer tank
The lower surface of body (8) is fixedly connected with sliding sleeve (13), and gag lever post (14), the gag lever post (14) are plugged with the sliding sleeve (13)
One end be fixedly connected with wedge block (15), the surface of the gag lever post (14) is socketed with resetting spring (16), the reset bullet
The both ends of spring (16) are overlapped with the side of sliding sleeve (13) and the side of wedge block (15) respectively, under the transformer-cabinet (8)
Surface is fixedly connected with electric pushrod (17), and the output terminal of the electric pushrod (17) is fixedly connected with pushing block (18), described to push away
The side of block (18) is overlapped with the side of wedge block (15).
A kind of 2. lift transformer according to claim 1, it is characterised in that：The upper surface screw thread of the base (1)
Bolt (19) is connected with, the quantity of the bolt (19) is four, and four bolts (19) are arranged in the form of rectangular array
The upper surface of base (1), the base (1) are fixedly mounted on ground by bolt (19).
A kind of 3. lift transformer according to claim 1, it is characterised in that：First support column (2) and second
The opposite side of support column (3) offers limit hole (20), and the height of two limit holes (20) is identical.
A kind of 4. lift transformer according to claim 1, it is characterised in that：First support column (2) and second
The height of support column (3) is equal, and the first support column (2) and the second support column (3) are symmetricly set on the upper surface of base (1).
A kind of 5. lift transformer according to claim 1, it is characterised in that：The quantity of the gag lever post (14) is two
It is a, and two gag lever posts (14) are symmetricly set under transformer-cabinet (8) by line of symmetry of the central axes of transformer-cabinet (8)
Surface.
A kind of 6. lift transformer according to claim 1, it is characterised in that：The shape of the pushing block (18) is triangle
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367565.9U CN207282263U (en) | 2017-10-23 | 2017-10-23 | A kind of lift transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367565.9U CN207282263U (en) | 2017-10-23 | 2017-10-23 | A kind of lift transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207282263U true CN207282263U (en) | 2018-04-27 |
Family
ID=61981138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721367565.9U Expired - Fee Related CN207282263U (en) | 2017-10-23 | 2017-10-23 | A kind of lift transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207282263U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399493A (en) * | 2018-11-23 | 2019-03-01 | 浙江厚达智能科技股份有限公司 | The optical fiber chuck clamping lifting device that magnetic drive clamps |
| CN110571882A (en) * | 2019-09-09 | 2019-12-13 | 郭琦 | Intelligent charging stake convenient to adjust |
| CN110744500A (en) * | 2019-10-21 | 2020-02-04 | 曹小兰 | Building templates nail pulling device |
| CN110937543A (en) * | 2019-12-11 | 2020-03-31 | 尉睦根 | Building material conveying device with self-locking function |
| CN111430102A (en) * | 2020-04-24 | 2020-07-17 | 杭州沃门峡电子科技有限公司 | Transformer installation cabinet with cooling and rain sheltering functions |
| CN112607663A (en) * | 2020-12-11 | 2021-04-06 | 刘国月 | High-voltage smart grid transformer installation construction method |
| CN112803260A (en) * | 2021-01-15 | 2021-05-14 | 广东兴宏业电器有限公司 | Mounting rack, power distribution cabinet and use method |
| CN113421736A (en) * | 2020-11-27 | 2021-09-21 | 深圳市欣晔永顺电子有限公司 | Energy-saving environment-friendly electronic transformer with protection function |
-
2017
- 2017-10-23 CN CN201721367565.9U patent/CN207282263U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399493A (en) * | 2018-11-23 | 2019-03-01 | 浙江厚达智能科技股份有限公司 | The optical fiber chuck clamping lifting device that magnetic drive clamps |
| CN109399493B (en) * | 2018-11-23 | 2020-04-28 | 浙江厚达智能科技股份有限公司 | Optical fiber disc clamping and lifting device driven by magnetic force to clamp |
| CN110571882A (en) * | 2019-09-09 | 2019-12-13 | 郭琦 | Intelligent charging stake convenient to adjust |
| CN110744500A (en) * | 2019-10-21 | 2020-02-04 | 曹小兰 | Building templates nail pulling device |
| CN110937543A (en) * | 2019-12-11 | 2020-03-31 | 尉睦根 | Building material conveying device with self-locking function |
| CN111430102A (en) * | 2020-04-24 | 2020-07-17 | 杭州沃门峡电子科技有限公司 | Transformer installation cabinet with cooling and rain sheltering functions |
| CN113421736A (en) * | 2020-11-27 | 2021-09-21 | 深圳市欣晔永顺电子有限公司 | Energy-saving environment-friendly electronic transformer with protection function |
| CN112607663A (en) * | 2020-12-11 | 2021-04-06 | 刘国月 | High-voltage smart grid transformer installation construction method |
| CN112803260A (en) * | 2021-01-15 | 2021-05-14 | 广东兴宏业电器有限公司 | Mounting rack, power distribution cabinet and use method |
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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: 20180427 Termination date: 20191023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |