CN210504640U - Dry-type transformer coil transfer device - Google Patents
Dry-type transformer coil transfer device Download PDFInfo
- Publication number
- CN210504640U CN210504640U CN201921276824.6U CN201921276824U CN210504640U CN 210504640 U CN210504640 U CN 210504640U CN 201921276824 U CN201921276824 U CN 201921276824U CN 210504640 U CN210504640 U CN 210504640U
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- China
- Prior art keywords
- clamping piece
- coil
- dry
- type transformer
- transfer device
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Abstract
The utility model relates to the technical field of dry-type transformer manufacturing, in particular to a dry-type transformer coil transfer device, which comprises a plurality of clamping mechanisms for clamping a coil, wherein each clamping mechanism comprises an L-shaped upper clamping piece and a lower clamping piece, the upper end of each upper clamping piece is tightly propped against the top of the coil, and the lower end of each upper clamping piece is provided with a chute for sleeving the lower clamping piece; the lower end of the lower clamping piece is tightly propped against the bottom of the coil, and the upper end of the lower clamping piece is matched with the sliding groove to slide; and a hanging ring is arranged at the top of the upper clamping piece. The utility model discloses an upper and lower holder of a plurality of fixture carries out the centre gripping with the upper and lower end of coil respectively, then passes through hoisting apparatus such as loop wheel machine and is connected with rings in proper order through cable wire etc. and transports, simple structure, and the installation is very convenient with the dismantlement, saves the cost.
Description
Technical Field
The utility model relates to a dry-type transformer makes technical field, especially relates to a dry-type transformer coil transfer device.
Background
The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. At present, common transformers are mainly divided into wet transformers and dry transformers, and compared with the wet transformers, the dry transformers have the advantages of being good in fireproof performance, free of maintenance, free of pollution, strong in short circuit resistance, strong in heat resistance, convenient to install and the like, so that the dry transformers are more and more widely applied. The production process of the dry-type transformer mainly comprises the procedures of coil winding, coil pouring, iron core stacking, body assembling, overall assembling and the like, and a transfer device is required to transfer the cast coil or the coil assembled with the iron core in the production process.
Based on the above consideration, the utility model provides a dry-type transformer coil transfer device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's not enough, provide a dry-type transformer coil transfer device.
In order to realize the utility model discloses a purpose, the utility model discloses a technical scheme do:
the utility model discloses a dry-type transformer coil transfer device, which comprises a plurality of clamping mechanisms for clamping a coil, wherein each clamping mechanism comprises an inverted L-shaped upper clamping piece and an L-shaped lower clamping piece, the upper end of each upper clamping piece is tightly propped against the top of the coil, and the lower end of each upper clamping piece is provided with a chute for sleeving the lower clamping piece; the lower end of the lower clamping piece is tightly propped against the bottom of the coil, and the upper end of the lower clamping piece is matched with the sliding groove to slide.
The upper clamping piece is of a hollow inverted L-shaped structure consisting of a transverse clamping piece and a longitudinal upper clamping piece, and the bottom of the transverse clamping piece is tightly propped against the top of the coil.
The longitudinal section of the transverse clamping piece is of a right-angle trapezoidal structure with a narrow top and a wide bottom, and the transverse clamping piece is close to the side wall of the coil in an inclined mode.
And a hanging ring is arranged at the top of the transverse clamping piece.
The upper end of the lower clamping piece is connected with a transmission rod; the top of the transverse clamping piece is provided with a through hole for the transmission rod to pass through, and the through hole is communicated with the sliding groove; and an adjusting nut is arranged above the transverse clamping piece, and the internal thread of the adjusting nut is matched with the external thread of the transmission rod.
The bottom of spout is equipped with the limiting plate that is the square frame type, the middle part of limiting plate is equipped with the quad slit that is used for down the holder to pass, the top of holder is equipped with the slider down, the cross-section of slider with the cross-section phase-match of spout, the bottom of transfer line with the top of slider links to each other.
And spacing plates are arranged among the upper clamping piece, the lower clamping piece and the coil.
The partition plate is of a circular ring structure with the same shape as the upper surface and the lower surface of the coil.
The spacing plates comprise a first spacing plate and a second spacing plate, a gap is arranged between the first spacing plate and the second spacing plate, and the first spacing plate and the second spacing plate and the gap between the first spacing plate and the second spacing plate are combined to form a circular ring-shaped structure matched with the shapes of the upper surface and the lower surface of the coil.
And the side wall of the partition plate is provided with a limiting convex edge.
The beneficial effects of the utility model reside in that:
1. the utility model has the advantages that the upper and lower ends of the coil are respectively clamped by the upper and lower clamping pieces of the plurality of clamping mechanisms, and then are sequentially connected with the lifting ring through steel cables and the like for transferring through hoisting devices such as cranes and the like, the structure is simple, the installation and the disassembly are very convenient, and the cost is saved;
2. the utility model discloses a set up limiting plate and slider and ensure can not break away from with the spout because of the circumstances such as staff misoperation, cause down holder, cause the unnecessary loss.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the clamping mechanism of the present invention;
fig. 3 is a schematic structural diagram of a fourth embodiment.
In the figure, 1 coil, 2 clamping mechanisms, 21 upper clamping piece, 211 transverse clamping piece, 212 longitudinal upper clamping piece, 22 lower clamping piece, 23 sliding grooves, 24 transmission rods, 25 through holes, 26 adjusting nuts, 27 hanging rings, 28 limiting plates, 29 square holes, 30 sliding blocks, 3 spacing plates, 31 first spacing plates and 32 second spacing plates.
Detailed Description
The invention will be further described with reference to the following figures and examples:
see fig. 1-3.
The first embodiment is as follows: the embodiment discloses a dry-type transformer coil transfer device, which comprises a plurality of clamping mechanisms 2 for clamping a coil 1, wherein each clamping mechanism 2 comprises an inverted L-shaped upper clamping piece 21 and an L-shaped lower clamping piece 22, the upper end of each upper clamping piece 21 is tightly propped against the top of the coil 1, and the lower end of each upper clamping piece 21 is provided with a sliding groove 23 for sleeving the corresponding lower clamping piece 22; the lower extreme of lower holder 22 with the bottom top of coil 1 is tight, the upper end with spout 23 cooperation slides, and the upper and lower end with coil 1 is carried out the centre gripping respectively to upper and lower holder through a plurality of fixture 2 in the present case, then passes through hoisting apparatus such as loop wheel machine and is connected with rings 27 in proper order through cable wire etc. and transport, simple structure, and the installation is very convenient with the dismantlement, saves the cost.
The upper clamping piece 21 is a hollow inverted L-shaped structure consisting of a transverse clamping piece 211 and a longitudinal upper clamping piece 212, and the bottom of the transverse clamping piece 211 is tightly propped against the top of the coil 1.
The vertical section of holder 211 is the narrow right trapezoid structure wide down on horizontal, holder 211 is close to on horizontal the lateral wall slope setting of coil, the better carries out the centre gripping to the coil.
The top of the transverse clamping piece 211 is provided with a hanging ring 27, so that a hoisting device such as a crane can hoist the transfer device through a steel cable and the like through the hanging ring 27, and the coil 1 can be transferred.
The upper end of the lower clamping piece 22 is connected with a transmission rod 24; the top of the transverse clamping piece 211 is provided with a through hole 25 for the transmission rod 24 to pass through, and the through hole 25 is communicated with the sliding groove 23; an adjusting nut 26 is arranged above the transverse clamping piece 211, the internal thread of the adjusting nut 26 is matched with the external thread outside the transmission rod 24, the adjusting nut 26 is in threaded connection with the transmission rod 24, the adjusting nut 26 is rotated, one end of the transmission rod 24 is connected with the lower clamping piece 22 and cannot rotate along the radial direction, the adjusting nut 26 and the upper clamping piece 21 rotate continuously after being tightly jacked, the transmission rod 24 can displace along the axial direction, and therefore the adjustment of the distance between the upper clamping piece and the lower clamping piece, namely the lower clamping piece 22 can slide along the sliding groove 23, is achieved.
The bottom of spout 23 is equipped with the limiting plate 28 that is the square frame type, the middle part of limiting plate 28 is equipped with the quad slit 29 that is used for down holder 22 to pass, the top of holder 22 is equipped with slider 30 down, slider 30 the cross-section with the cross-section phase-match of spout 23, the bottom of transfer line 24 with slider 30's top links to each other, ensures through setting up limiting plate 28 and slider 30 that can not cause down holder 22 and spout 23 to break away from because of the circumstances such as staff misoperation, causes unnecessary loss.
Example two: be equipped with the space bar 3 between last holder 21, lower holder 22 and the coil 1, thereby ensure through setting up space bar 3 that can not cause unnecessary damage to coil 1 because upper and lower holder and coil 1 press from both sides tight contact in the transportation.
Example three: the space plate 3 is in a circular ring structure with the same shapes of the upper surface and the lower surface of the coil 1, so that the normal clamping of the upper clamping piece and the lower clamping piece on the coil 1 is not influenced, and the normal operation of transfer equipment is ensured.
Example four: the partition plate 3 comprises a first partition plate 31 and a second partition plate 32, a gap is arranged between the first partition plate and the second partition plate, and the first partition plate, the second partition plate and the gap between the first partition plate and the second partition plate are combined to form a circular ring-shaped structure matched with the upper surface and the lower surface of the coil 1 in shape, so that the upper partition plate and the lower partition plate can be adjusted better and clamped better.
Example five: be equipped with spacing chimb on the lateral wall of space bar 3, through setting up spacing chimb, can be better place upper and lower space bar in coil 1's suitable position to also can carry out certain degree's guard action to the lateral wall of coil through spacing chimb, further avoid it to cause unnecessary to damage.
The above mentioned is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings or the direct or indirect application in the related technical field are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a dry-type transformer coil transfer device which characterized in that: the coil clamping device comprises a plurality of clamping mechanisms (2) used for clamping a coil (1), wherein each clamping mechanism (2) comprises an inverted L-shaped upper clamping piece (21) and an L-shaped lower clamping piece (22), the upper end of each upper clamping piece (21) is tightly propped against the top of the coil (1), and the lower end of each upper clamping piece (21) is provided with a sliding groove (23) used for sleeving the corresponding lower clamping piece (22); the lower end of the lower clamping piece (22) is tightly propped against the bottom of the coil (1), and the upper end of the lower clamping piece is matched with the sliding groove (23) to slide.
2. A dry-type transformer coil transfer device as claimed in claim 1, wherein: the upper clamping piece (21) is of a hollow inverted L-shaped structure consisting of a transverse clamping piece (211) and a longitudinal upper clamping piece (212), and the bottom of the transverse clamping piece (211) is tightly propped against the top of the coil (1).
3. A dry-type transformer coil transfer device as claimed in claim 2, wherein: the longitudinal section of horizontal holder (211) is the right trapezoid structure of narrow-end-up width, holder (211) is close to on horizontal the lateral wall slope setting of coil.
4. A dry-type transformer coil transfer device as claimed in claim 3, wherein: and a hanging ring (27) is arranged at the top of the transverse clamping piece (211).
5. A dry-type transformer coil transfer device as claimed in claim 4, wherein: the upper end of the lower clamping piece (22) is connected with a transmission rod (24); the top of the transverse clamping piece (211) is provided with a through hole (25) for the transmission rod (24) to pass through, and the through hole (25) is communicated with the sliding groove (23); an adjusting nut (26) is arranged above the transverse clamping piece (211), and the internal thread of the adjusting nut (26) is matched with the external thread of the outside of the transmission rod (24).
6. A dry-type transformer coil transfer device as claimed in claim 5, wherein: the bottom of spout (23) is equipped with limiting plate (28) that is the square frame type, the middle part of limiting plate (28) is equipped with quad slit (29) that are used for down holder (22) to pass, the top of holder (22) is equipped with slider (30) down, the cross-section of slider (30) with the cross-section phase-match of spout (23), the bottom of transfer line (24) with the top of slider (30) links to each other.
7. A dry-type transformer coil transfer device as claimed in claim 6, wherein: and a partition plate (3) is arranged between the upper clamping piece (21), the lower clamping piece (22) and the coil (1).
8. A dry-type transformer coil transfer device as claimed in claim 7, wherein: the partition plate (3) is of a circular ring structure with the same shape as the upper surface and the lower surface of the coil (1).
9. A dry-type transformer coil transfer device as claimed in claim 7, wherein: the spacing plate (3) comprises a first spacing plate (31) and a second spacing plate (32), a gap is arranged between the first spacing plate and the second spacing plate, and the first spacing plate, the second spacing plate and the gap combination between the first spacing plate and the second spacing plate are in a circular ring structure matched with the upper surface shape and the lower surface shape of the coil (1).
10. A dry-type transformer coil transfer device as claimed in claim 9, wherein: and the side wall of the partition plate (3) is provided with a limiting convex edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921276824.6U CN210504640U (en) | 2019-08-08 | 2019-08-08 | Dry-type transformer coil transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921276824.6U CN210504640U (en) | 2019-08-08 | 2019-08-08 | Dry-type transformer coil transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210504640U true CN210504640U (en) | 2020-05-12 |
Family
ID=70588383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921276824.6U Expired - Fee Related CN210504640U (en) | 2019-08-08 | 2019-08-08 | Dry-type transformer coil transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210504640U (en) |
-
2019
- 2019-08-08 CN CN201921276824.6U patent/CN210504640U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 Termination date: 20210808 |