CN207199413U - A kind of fixing device for pouring into a mould current transformer - Google Patents
A kind of fixing device for pouring into a mould current transformer Download PDFInfo
- Publication number
- CN207199413U CN207199413U CN201720973779.4U CN201720973779U CN207199413U CN 207199413 U CN207199413 U CN 207199413U CN 201720973779 U CN201720973779 U CN 201720973779U CN 207199413 U CN207199413 U CN 207199413U
- Authority
- CN
- China
- Prior art keywords
- connecting pole
- retainer ring
- spring
- pouring
- fixing device
- 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.)
- Expired - Fee Related
Links
- 210000003462 Veins Anatomy 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model provides a kind of fixing device for pouring into a mould current transformer,Including bearing,Pressure liftable post,Connecting plate,Retainer ring,Connecting pole one,Spring one,Top board,Lower platen and connecting pole two,Pressure liftable post upper end is fixed on bearing lower surface,And pressure liftable post lower end is fixed on connecting plate upper surface,Fixation of the present utility model is easy in the design,Connecting pole one is assemblied in retainer ring upper end,And the lower end of connecting pole one is connected to top board upper surface,Top board is arranged on inside retainer ring,Spring one is assemblied in the annular side of connecting pole one,And the upper end of spring one is fixed on retainer ring inner annular side upper end,Connecting pole two is assemblied in retainer ring lower end,And the upper end of connecting pole two is connected with lower platen,Lower platen is arranged on inside retainer ring,The fixation of the utility model and electric wire is easy in the design,The utility model is simple in construction,It is easily installed,Stability is good,Strong adaptability,Reliability is high.
Description
Technical field
The utility model is a kind of fixing device for pouring into a mould current transformer, belongs to electrical equipment.
Background technology
C-GIS switch cubicles are the development trends of Medium Voltage Switchgear, are had good prospects.Current transformer is first device of C-GIS cabinets
One of part, bus-type structure is used mostly, on the disengaging cable in switch cubicle.The knot of C-GIS cabinet Current Transformers
Structure composition is sleeved on secondary winding in the flame-retardant plastic-housing that center is through hole, is shaped with poured with epoxy resin.
In the prior art, it is simple to pour into a mould the fixture structure of current transformer, needs during installation to carry out by screwdriver
Installation, and bad adaptability, it is impossible to be adjusted according to the exhaust position of electric wire；The fixation of current transformer is poured into a mould in the prior art
Device does not adapt to the electric wire of different-diameter, and electric wire is easily because being involved and shift position after installation, so that terminal
Loosen, so needing a kind of fixing device for pouring into a mould current transformer to solve the above problems.
The content of the invention
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of fixed dress for pouring into a mould current transformer
Put, to solve the problems mentioned in the above background technology, the utility model is simple in construction, is easily installed, and stability is good, adaptability
By force, reliability is high.
To achieve these goals, the utility model is to realize by the following technical solutions：One kind cast electric current is mutual
The fixing device of sensor, including transformer, fixation kit and electric wire positioning component, the fixation kit are arranged under transformer
End face, the transformer front end face and rear end face are mounted on electric wire positioning component, and the fixation kit includes bearing, air pressure
Lifting column, handle, whorl brace rod and connecting plate, the bearing are fixed on transformer lower surface, on the pressure liftable post
End is fixed on bearing lower surface, and pressure liftable post lower end is fixed on connecting plate upper surface, and screw thread is equipped with the connecting plate
Connecting rod, the handle are fixed on whorl brace rod upper surface, and the electric wire positioning component includes retainer ring, connecting pole one, bullet
Spring one, top board, lower platen, spring two and connecting pole two, the transformer front end face and rear end face are respectively and fixedly provided with fixation
Ring, the connecting pole one is assemblied in retainer ring upper end, and the lower end of connecting pole one is connected to top board upper surface, and the top board is set
Put inside retainer ring, the spring one is assemblied in the annular side of connecting pole one, and the upper end of spring one is fixed on inside retainer ring
Annular side upper end, the connecting pole two is assemblied in retainer ring lower end, and the upper end of connecting pole two is connected with lower platen, described to push
Plate is arranged on inside retainer ring, and the spring two is assemblied in connecting pole second ring side, and the upper end of spring two is fixed on lower platen
Lower surface.
Further, the connecting plate lower surface is machined with anti-slip veins.
Further, the connecting plate upper surface offers through hole, and whorl brace rod is assemblied in inside through hole, described solid
Determine ring annular side upper end and lower end offers through hole, the connecting pole one and connecting pole two are respectively assembled in through hole
Portion.
Further, the top board and lower platen are in arc structure.
Further, the top board lower surface and lower platen upper surface are mounted on rubber blanket.
Further, the transformer lower surface is provided with metal connection pin.
The beneficial effects of the utility model：A kind of fixing device for pouring into a mould current transformer of the present utility model, because of this reality
Bearing, pressure liftable post, handle, whorl brace rod and connecting plate are with the addition of with new, the design is easy to of the present utility model
Fixed, installation operation is convenient, and adaptability is good, solves the fixture structure letter for pouring into a mould current transformer in the prior art
It is single, it is impossible to different installation sites is adapted to, easily makes electric wire overflexing, and the problem of installation operation trouble.
Because the utility model with the addition of retainer ring, connecting pole one, spring one, top board, lower platen, spring two and connection
The fixation of the utility model and electric wire is easy in post two, the design, realizes the purpose of electric wire positioning, solves of the prior art
The fixing device of cast current transformer does not adapt to the electric wire of different-diameter, it is impossible to realizes the positioning of electric wire, electric wire after installation
The problem of easily being involved and being loosened.
Because with the addition of anti-slip veins, the design improves the stability after the utility model installation, and because with the addition of through hole, this sets
Meter is easy to connection of the present utility model, and because with the addition of rubber blanket, the design has protective effect to electric wire, because with the addition of metal connection
The connection of the utility model electric current is easy in pin, the design, and the utility model is simple in construction, is easily installed, and stability is good, adaptability
By force, reliability is high.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation for the fixing device for pouring into a mould current transformer of the utility model；
Fig. 2 is the structural representation of fixation kit in a kind of fixing device for pouring into a mould current transformer of the utility model；
Fig. 3 is the structural representation of electric wire positioning component in a kind of fixing device for pouring into a mould current transformer of the utility model
Figure；
In figure：1- transformers, 2- fixation kits, 3- electric wires positioning component, 21- bearings, 22- pressure liftables post, 23- handles
Hand, 24- whorl brace rods, 25- connecting plates, 31- retainer rings, 32- connecting poles one, 33- springs one, 34- top boards, 35- are pushed
Plate, 36- springs two, 37- connecting poles two.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 3 is referred to, the utility model provides a kind of technical scheme：A kind of fixed dress for pouring into a mould current transformer
Put, including transformer 1, fixation kit 2 and electric wire positioning component 3, fixation kit 2 are arranged on the lower surface of transformer 1, transformer
1 front end face and rear end face are mounted on electric wire positioning component 3.
Fixation kit 2 includes bearing 21, pressure liftable post 22, handle 23, whorl brace rod 24 and connecting plate 25, bearing
21 are fixed on the lower surface of transformer 1, and the upper end of pressure liftable post 22 is fixed on the lower surface of bearing 21, and the lower end of pressure liftable post 22 is consolidated
The upper surface of connecting plate 25 is scheduled on, whorl brace rod 24 is equipped with connecting plate 25, handle 23 is fixed on the upper end of whorl brace rod 24
Face, the fixture structure that the design solves cast current transformer in the prior art are simple, it is impossible to adapt to different installations
Position, easily make electric wire overflexing, and the problem of installation operation trouble.
Electric wire positioning component 3 includes retainer ring 31, connecting pole 1, spring 1, top board 34, lower platen 35, spring
2 36 and connecting pole 2 37, the front end face of transformer 1 and rear end face are respectively and fixedly provided with retainer ring 31, and connecting pole 1 is assemblied in solid
Determine the upper end of ring 31, and the lower end of connecting pole 1 is connected to the upper surface of top board 34, top board 34 is arranged on inside retainer ring 31, bullet
Spring 1 is assemblied in the annular side of connecting pole 1, and the upper end of spring 1 is fixed on the inner annular side upper end of retainer ring 31,
Connecting pole 2 37 is assemblied in the lower end of retainer ring 31, and the upper end of connecting pole 2 37 is connected with lower platen 35, and lower platen 35 is arranged on solid
Determine inside ring 31, spring 2 36 is assemblied in the annular side of connecting pole 2 37, and the upper end of spring 2 36 is fixed on the lower end of lower platen 35
Face, the design solve the electric wire that the fixing device of the prior art for pouring into a mould current transformer does not adapt to different-diameter, no
The positioning of electric wire can be realized, the problem of electric wire is easily involved and loosened after installation.
The lower surface of connecting plate 25 is machined with anti-slip veins, and the upper surface of connecting plate 25 offers through hole, and whorl brace rod 24 fills
Fit over inside through hole, the annular side upper end of retainer ring 31 and lower end offer through hole, connecting pole 1 and connecting pole two
37 are respectively assembled inside through hole, and top board 34 and lower platen 35 are in arc structure, the lower surface of top board 34 and push
The upper surface of plate 35 is mounted on rubber blanket, and the lower surface of transformer 1 is provided with metal connection pin.
Embodiment：When staff installs the utility model, according to the installation of the position of wiring and switch cubicle
Position, the position of regulation connecting plate 25 and transformer 1, during regulation, staff makes pressure liftable post 22 flexible, so as to the company of drive
Fishplate bar 25 moves, and when connecting plate 25 is moved to correct position, staff's pressure liftable post 22 out of service, then work people
Connecting plate 25 is placed on the panel of switch cubicle by member, and makes the connection on the through-hole alignment switch cabinet panel on connecting plate 25
Hole, and make inside the transformer 1 of electric wire placement, staff holds handle 23, and swing handle 23, and handle 23, which rotates, drives spiral shell
Line connecting rod 24 rotates, so that whorl brace rod 24 is assemblied in inside connecting hole, installation of the present utility model is easy in the design
It is fixed.
When electric wire is placed on inside the utility model by staff, staff holds connecting pole 1 and connecting pole
2 37, staff moves up connecting pole 1, and the movement of connecting pole 1 drives top board 34 to move, and top board 34 moves
Compression stress is produced to spring 1, shrinks spring 1, so that top board 34 is moved to correct position, while connecting pole two
37, which move down drive lower platen 35, moves down, and shrinks spring 2 36, so that lower platen 35 is moved to correct position, work
Make personnel electric wire is pulled to inside the utility model, and decontrol connecting pole 1 and connecting pole 2 37, top board 34 is in spring
Moved down under the elastic force effect of one 33 recovery deformation, lower platen 35 is under the elastic force effect that spring 2 36 recovers deformation to moving up
Dynamic, so as to which top board 34 and lower platen 35 are brought into close contact with electric wire annular side, the utility model and electric wire are easy in the design
Connection.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of fixing device for pouring into a mould current transformer, including transformer, fixation kit and electric wire positioning component, its feature
It is：The fixation kit is arranged on transformer lower surface, and the transformer front end face and rear end face, which are mounted on electric wire, to be determined
Hyte part；
The fixation kit includes bearing, pressure liftable post, handle, whorl brace rod and connecting plate, and the bearing is fixed on
Transformer lower surface, the pressure liftable post upper end is fixed on bearing lower surface, and pressure liftable post lower end is fixed on connecting plate
Upper surface, whorl brace rod is equipped with the connecting plate, the handle is fixed on whorl brace rod upper surface；
The electric wire positioning component includes retainer ring, connecting pole one, spring one, top board, lower platen, spring two and connecting pole
Two, the transformer front end face and rear end face are respectively and fixedly provided with retainer ring, and the connecting pole one is assemblied in retainer ring upper end, and even
Connect the lower end of post one and be connected to top board upper surface, the top board is arranged on inside retainer ring, and the spring one is assemblied in connection
The annular side of post one, and the upper end of spring one is fixed on retainer ring inner annular side upper end, the connecting pole two is assemblied in fixation
Ring lower end, and the upper end of connecting pole two is connected with lower platen, the lower platen is arranged on inside retainer ring, and the spring two is assemblied in
Connecting pole second ring side, and the upper end of spring two is fixed on lower platen lower surface.
A kind of 2. fixing device for pouring into a mould current transformer according to claim 1, it is characterised in that：Under the connecting plate
End face is machined with anti-slip veins.
A kind of 3. fixing device for pouring into a mould current transformer according to claim 1, it is characterised in that：On the connecting plate
End face offers through hole, and whorl brace rod is assemblied in inside through hole, and the retainer ring annular side upper end and lower end are opened
Provided with through hole, the connecting pole one and connecting pole two are respectively assembled inside through hole.
A kind of 4. fixing device for pouring into a mould current transformer according to claim 1, it is characterised in that：The top board with
And lower platen is in arc structure.
A kind of 5. fixing device for pouring into a mould current transformer according to claim 1, it is characterised in that：Under the top board
End face and lower platen upper surface are mounted on rubber blanket.
A kind of 6. fixing device for pouring into a mould current transformer according to claim 1, it is characterised in that：Under the transformer
End face is provided with metal connection pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720973779.4U CN207199413U (en) | 2017-08-07 | 2017-08-07 | A kind of fixing device for pouring into a mould current transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720973779.4U CN207199413U (en) | 2017-08-07 | 2017-08-07 | A kind of fixing device for pouring into a mould current transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207199413U true CN207199413U (en) | 2018-04-06 |
Family
ID=61796495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720973779.4U Expired - Fee Related CN207199413U (en) | 2017-08-07 | 2017-08-07 | A kind of fixing device for pouring into a mould current transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207199413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111613427A (en) * | 2020-05-09 | 2020-09-01 | 北京华强诚信电器有限公司 | Split type current transformer convenient to installation |
-
2017
- 2017-08-07 CN CN201720973779.4U patent/CN207199413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111613427A (en) * | 2020-05-09 | 2020-09-01 | 北京华强诚信电器有限公司 | Split type current transformer convenient to installation |
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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: 20180406 Termination date: 20180807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |