CN108573806A - A kind of transformer coil sling formula Tiebar structure - Google Patents
A kind of transformer coil sling formula Tiebar structure Download PDFInfo
- Publication number
- CN108573806A CN108573806A CN201810469162.8A CN201810469162A CN108573806A CN 108573806 A CN108573806 A CN 108573806A CN 201810469162 A CN201810469162 A CN 201810469162A CN 108573806 A CN108573806 A CN 108573806A
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- China
- Prior art keywords
- clamping piece
- coil
- upper clamping
- transformer coil
- piece
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- 125000003003 spiro group Chemical group 0.000 claims description 14
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
The present invention relates to a kind of transformer coil sling formula Tiebar structures.The transformer coil sling formula Tiebar structure includes upper clamping piece, lower clamping piece and the connector for connecting upper clamping piece and lower clamping piece, the axially vertical connecting hole with coil is respectively equipped on upper clamping piece and lower clamping piece, the fastener for being fixedly connected with connector is equipped in the connecting hole, drawing piece is also associated on the fastener, the transformer coil sling formula Tiebar structure further includes the locking member for the axial locking to drawing piece along coil being supported on the top surface of upper clamping piece.Transformer coil sling formula Tiebar structure further includes locking member, locking member is supported on the top surface of upper clamping piece the axial locking along coil to drawing piece, locking member oppresses upper clamping piece close to backing plate and coil simultaneously, compression of the upper clamping piece to coil may be implemented, it avoids coil from generating displacement, ensures the normal work of coil.
Description
Technical field
The present invention relates to a kind of transformer coil sling formula Tiebar structures.
Background technology
In the manufacturing process of transformer, need the coil made being packed into transformer, coil is being installed into transformation
During in device, need to axially retain suitable pressing force to coil using transformer coil Tiebar structure, to avoid line
Enclose migration.
The structure of existing transformer coil Tiebar structure in upper clamping piece 2, lower clamping piece 4 and connection as shown in Figure 1, including pressing from both sides
The connecting plate 3 of part 2 and lower clamping piece 4 has the accommodation space for accommodating coil 9, upper clamping piece 2 between upper clamping piece 2 and lower clamping piece 4
Upper surface on be welded with hanging ring 1.Upper clamping piece 2 and lower clamping piece 4 are channel steel, channel steel include horizontally disposed two parallel edges and
The connection side of two parallel edges is connected, the parallel edges close to each other of channel steel forms the clamping face for coil to be axially clamped,
Axis pin 5 is fixedly installed on connecting plate 3, upper clamping piece 2 and the corresponding position on the connection side of the channel steel of lower clamping piece 4 are equipped with for axis pin
5 connecting holes passed through.
Above-mentioned transformer coil Tiebar structure is in order to ensure the planarization of the clamping face of upper clamping piece 2 and lower clamping piece 4, even
Fishplate bar 3 and the connection side of upper clamping piece 2, lower clamping piece 4 are connected by axis pin, ensure that connecting plate 3 does not depart from by the gravity of coil 9
Folder 2 and lower clamping piece 4.When lifting coil using hanging ring 1, can be respectively set in the lower section of upper clamping piece 2 and the top of lower clamping piece 4
Backing plate 8 ensures the clamping force to coil to increase the contact area with coil 9.Pass through axis pin 5 between connecting plate 3 and upper clamping piece 2
Connection, the cooperation precision between axis pin and connecting hole is relatively low, and rigging error is larger, and under the action of coil gravity, axis pin can produce
Raw offset, the matching loose of axis pin and upper clamping piece, connecting plate can have certain activity space in the axial direction of coil, to lead
Cause upper clamping piece to the clamping force of backing plate weaken and can not coil pressing, coil will produce micro displacement, and then influence coil
Work in transformer.
Invention content
The purpose of the present invention is to provide a kind of transformer coil sling formula Tiebar structure, with solve in the prior art due to
Connecting plate has certain activity space in the axial direction of coil, causes upper clamping piece to weaken the clamping force of backing plate and can not compress
The problem of coil.
In order to solve the above-mentioned technical problem, the technical solution of transformer coil sling formula Tiebar structure of the invention is：
A kind of transformer coil sling formula Tiebar structure, including upper clamping piece, lower clamping piece and the connection for connecting upper clamping piece and lower clamping piece
Part is respectively equipped with the axially vertical connecting hole with coil on upper clamping piece and lower clamping piece, be equipped in the connecting hole for even
The fastener that fitting is fixedly connected is also associated with drawing piece, the transformer coil sling formula Tiebar structure on the fastener
It further include the locking member being used for drawing piece along the axial locking of coil being supported on the top surface of upper clamping piece.
The advantageous effect of the technical solution is：Transformer coil sling formula Tiebar structure further includes locking member, locking member
The axial locking along coil to drawing piece is supported on the top surface of upper clamping piece, while locking member oppresses upper clamping piece close to backing plate and line
Circle, may be implemented compression of the upper clamping piece to coil, avoids coil from generating displacement, ensures the normal work of coil.
The locking member is realized by helicitic texture with drawing piece and is locked.Helicitic texture is easy to operate.
The drawing piece has the axially extending spiro rod section along coil, and the locking member is equipped with matches with the spiro rod section
The threaded hole of conjunction.Spiro rod section is set on drawing piece, hole is threaded on locking member, it is simple in structure.
The locking member is hanging ring.Hanging ring simplifies transformer coil sling formula pull rod as locking member, hanging ring dual-use material
Structure, while reducing the workload of hanging ring and upper clamping piece welding.
The fastener is screw, and the connector is equipped with the threaded hole with screw fit.Screw is at low cost, while can
To apply clamping force to connector.
The drawing piece includes the connecting plate for being set on the screw, and the drawing piece is connected with screw by connecting plate
It connects.Connecting plate is set in be connect with screw on screw, simple in structure, easy to process.
The connector is slab structure.
Description of the drawings
Fig. 1 is the structural schematic diagram of the transformer coil Tiebar structure of the prior art；
Fig. 2 is the structural schematic diagram of the embodiment 1 of the transformer coil sling formula Tiebar structure of the present invention；
Fig. 3 is the side view of the transformer coil sling formula Tiebar structure of Fig. 2；
Fig. 4 is the vertical view of the transformer coil sling formula Tiebar structure of Fig. 3.
It is respectively marked in figure：1. hanging ring；2. upper clamping piece；3. connecting plate；4. lower clamping piece；5. axis pin；6. screw；7. drawing piece；
8. backing plate；9. coil；71. connecting plate；72. spiro rod section.
Specific implementation mode
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The embodiment 1 of the transformer coil sling formula Tiebar structure of the present invention, as shown in Figures 2 to 4, the transformer coil
Suspender formula Tiebar structure includes upper clamping piece 2, lower clamping piece 4 and the connector for connecting upper clamping piece 2 and lower clamping piece 4.Upper clamping piece 2 and lower folder
4 arranged for interval of part has the accommodation space for accommodating coil 9, upper clamping piece 2 and lower clamping piece 4 between upper clamping piece 2 and lower clamping piece 4
It is the axially vertical channel steel of opening direction and coil 9, channel steel includes that horizontally disposed two parallel edges and connection two are flat
Row while connection while, the parallel edges close to each other of upper clamping piece 2 and lower clamping piece 4 is respectively formed the clamping of upper clamping piece 2 and lower clamping piece 4
The clamping face of coil.
Connector is connecting plate 3, and in other embodiments, connector may be rod or tubular-shaped structures.Upper clamping piece 2
And the connection side of lower clamping piece 4 is equipped with axially vertical connecting hole with coil 9, position corresponding with connecting hole on connecting plate 3
Place is equipped with threaded hole, and screw 6 is screwed in the threaded hole on connecting plate 3, and connecting plate 3 is fixedly connected with screw 6, the formation of screw 6
The fastener of fastening connecting plate 3.
Drawing piece 7 is connected on screw 6, transformer coil sling formula Tiebar structure further includes the top for being supported on upper clamping piece 2
With the locking member to drawing piece 7 along the axial locking of coil 9 on face.Drawing piece 7 includes connecting plate 71 and the spiral shell being connect with connecting plate 71
Rod segment 72, spiro rod section 72 is axially extending along coil 9, and connecting plate 71 is equipped with the perforation passed through for screw 6, and connecting plate 71 is set in spiral shell
To be connect with screw 6 on nail 6；In other embodiments, the claw of F types can also be used to replace connecting plate；Connecting plate can also directly be consolidated
It is scheduled on screw.The top surface of upper clamping piece 2 is equipped with hanging ring 1, and hanging ring 1 is equipped with the threaded hole being adapted to spiro rod section 72,1 shape of hanging ring
The locking member that pairs of spiro rod section 72 is locked, can simplify transformer coil sling formula Tiebar structure, while also omiting and hanging
Weld job between ring and upper clamping piece.
Above-mentioned transformer coil sling formula Tiebar structure when in use, takes the transformer coil sling formula Tiebar structure two
Backing plate 8 is placed on the connection side of lower clamping piece 4 by a and arranged for interval, and the lower end of connecting plate 3 is consolidated with lower clamping piece 4 by screw 6
Fixed connection, the inner ring of coil 9 are placed on after passing through two connecting plates 3 on lower clamping piece 4, connecting plate 3 contacted with the inner wall of coil 9 with
Coil is avoided to slide in the horizontal direction；Two upper clamping pieces are fixedly connected with the upper end of connecting plate 3 by screw 6 respectively, are led
The connecting plate 71 of draw piece 7 is sleeved on screw 6, and spring washer can be arranged between connecting plate 71 and screw 6 to increase fastening effect, spiral shell
Rod segment 72 passes through the perforation of upper clamping piece 2 to be fixedly connected with hanging ring 1, under the threaded function between hanging ring 1 and spiro rod section 72, upper folder
Part 2 is applied in downward pressure, and screw 6, connecting plate 3 and lower clamping piece 4 are applied in upward pulling force, to realize upper clamping piece 2
With lower clamping piece 4 to the compression of coil 9, coil 9 is avoided to shift.
The present invention transformer coil sling formula Tiebar structure embodiment 2, with embodiment 1 difference lies in：Embodiment 1
In, locking member, by spiro rod section and threaded hole axial locking, in the present embodiment, can also omit spiro rod section with drawing piece,
The turning handle of cam type is hingedly set on drawing piece, and turning handle is supported on the top surface of upper clamping piece, and turning handle can lean in rotational travel
Cam structure compresses the axial locking realized to drawing piece with upper clamping piece, and turning handle forms locking member.
The present invention transformer coil sling formula Tiebar structure embodiment 3, with embodiment 1 difference lies in：Embodiment 1
Middle drawing piece has spiro rod section, and hanging ring is equipped with threaded hole can also be arranged circle along the shaft on drawing piece in the present embodiment
To the threaded hole of extension, hanging ring is equipped with the spiro rod section coordinated with threaded hole.
The present invention transformer coil sling formula Tiebar structure embodiment 4, with embodiment 1 difference lies in：Embodiment 1
Middle hanging ring forms locking member, in the present embodiment, nut can also be arranged on the top surface of upper clamping piece, nut forms locking member.
The present invention transformer coil sling formula Tiebar structure embodiment 5, with embodiment 1 difference lies in：Embodiment 1
Middle fastener is screw, and in the present embodiment, fastener may be axis pin in the prior art, and axis pin and connecting plate welding are solid
Fixed or integrated molding.
Claims (7)
1. a kind of transformer coil sling formula Tiebar structure, including upper clamping piece, lower clamping piece and the company for connecting upper clamping piece and lower clamping piece
The axially vertical connecting hole with coil is respectively equipped on fitting, upper clamping piece and lower clamping piece, it is characterised in that：In the connecting hole
Equipped with the fastener for being fixedly connected with connector, drawing piece is also associated on the fastener, the transformer coil is hung
Tool formula Tiebar structure further includes the locking member being used for drawing piece along the axial locking of coil being supported on the top surface of upper clamping piece.
2. transformer coil sling formula Tiebar structure according to claim 1, it is characterised in that：The locking member and drawing
Part is realized by helicitic texture and is locked.
3. transformer coil sling formula Tiebar structure according to claim 2, it is characterised in that：The drawing piece has edge
The axially extending spiro rod section of coil, the locking member are equipped with the threaded hole coordinated with the spiro rod section.
4. transformer coil sling formula Tiebar structure according to claim 3, it is characterised in that：The locking member is to hang
Ring.
5. according to claim 1-4 any one of them transformer coil sling formula Tiebar structures, it is characterised in that：The fastening
Part is screw, and the connector is equipped with the threaded hole with screw fit.
6. transformer coil sling formula Tiebar structure according to claim 5, it is characterised in that：The drawing piece includes using
In the connecting plate being set on the screw, the drawing piece is connect with screw by connecting plate.
7. according to claim 1-4 any one of them transformer coil sling formula Tiebar structures, it is characterised in that：The connection
Part is slab structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469162.8A CN108573806A (en) | 2018-05-16 | 2018-05-16 | A kind of transformer coil sling formula Tiebar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469162.8A CN108573806A (en) | 2018-05-16 | 2018-05-16 | A kind of transformer coil sling formula Tiebar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108573806A true CN108573806A (en) | 2018-09-25 |
Family
ID=63572615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810469162.8A Pending CN108573806A (en) | 2018-05-16 | 2018-05-16 | A kind of transformer coil sling formula Tiebar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108573806A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341549A (en) * | 2020-04-22 | 2020-06-26 | 江西鑫尔利电力科技有限公司 | Cantilever type coil standing device |
| CN111390330A (en) * | 2020-04-30 | 2020-07-10 | 昆山广辉精密五金有限公司 | A kind of inductance coil immersion tin equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202150335U (en) * | 2011-08-01 | 2012-02-22 | 保定天威集团有限公司 | Tensioning structure of pulling plate of dry type transformer |
| CN202887948U (en) * | 2012-11-06 | 2013-04-17 | 保定天威集团有限公司 | Dry type transformer body pressing structure |
| JP2013168401A (en) * | 2012-02-14 | 2013-08-29 | Mitsubishi Electric Corp | In-vehicle power conversion device |
| CN203871176U (en) * | 2014-04-23 | 2014-10-08 | 常州联力自动化科技有限公司 | Press fitting die for transformer coil |
-
2018
- 2018-05-16 CN CN201810469162.8A patent/CN108573806A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202150335U (en) * | 2011-08-01 | 2012-02-22 | 保定天威集团有限公司 | Tensioning structure of pulling plate of dry type transformer |
| JP2013168401A (en) * | 2012-02-14 | 2013-08-29 | Mitsubishi Electric Corp | In-vehicle power conversion device |
| CN202887948U (en) * | 2012-11-06 | 2013-04-17 | 保定天威集团有限公司 | Dry type transformer body pressing structure |
| CN203871176U (en) * | 2014-04-23 | 2014-10-08 | 常州联力自动化科技有限公司 | Press fitting die for transformer coil |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341549A (en) * | 2020-04-22 | 2020-06-26 | 江西鑫尔利电力科技有限公司 | Cantilever type coil standing device |
| CN111341549B (en) * | 2020-04-22 | 2021-06-29 | 江西鑫尔利电力科技有限公司 | Cantilever type coil standing device |
| CN111390330A (en) * | 2020-04-30 | 2020-07-10 | 昆山广辉精密五金有限公司 | A kind of inductance coil immersion tin equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180925 |
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| RJ01 | Rejection of invention patent application after publication |