CN210763921U - Integral hoisting tool for three-phase coil of transformer - Google Patents
Integral hoisting tool for three-phase coil of transformer Download PDFInfo
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- CN210763921U CN210763921U CN201921795643.4U CN201921795643U CN210763921U CN 210763921 U CN210763921 U CN 210763921U CN 201921795643 U CN201921795643 U CN 201921795643U CN 210763921 U CN210763921 U CN 210763921U
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Abstract
The utility model relates to a transformer three-phase coil integral hoisting tool belongs to transformer lifting device technical field. The technical scheme is as follows: contain the same hoist and mount subassembly of two sets of structures, two sets of hoist and mount subassembly symmetry sets up the both sides of outer frame, hoist and mount subassembly contains lug (1), gallows (2), break out (3), hanger plate (4) and bolt (5), gallows (2) are the rectangular plate, gallows (2) inside is equipped with rectangular form through-hole (9) of transverse arrangement, the upper end of gallows (2) is equipped with a plurality of lug (1), hanger plate (4) are a plurality of, parallel arrangement each other, the upper end of hanger plate (4) is passed through break out (3) and is connected with the through-hole of gallows (2), the lower extreme of hanger plate (4) passes through bolt (5) and is connected with the arm-tie (7) lower extreme of outer frame. The utility model discloses an actively the effect: the working procedures of opening and re-welding the welding spot of the connecting lead of the coil at the valve side are omitted, the working efficiency is greatly improved, and the cost is obviously reduced.
Description
Technical Field
The utility model relates to a transformer three-phase coil integral hoisting tool belongs to transformer lifting device technical field.
Background
The rectifier transformer is a special transformer with a complex structure and relatively high manufacturing difficulty, and because the valve side coil has more heads, the valve side coil is usually arranged on the outer side, the net side coil is arranged on the inner side close to the iron core, and the valve side coil is usually welded to complete the extended triangular connection required by the design. In the process of a finished product test, once a problem occurs, the process of pulling out the package (lifting off the valve side coil) is often needed, but the number of leads of the valve side coil is large, if all connecting lead welding heads are opened, then the process of pulling out the package often needs to consume a large amount of manpower and time, and the work efficiency is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a transformer three-phase coil integral hoisting tool can save valve side coil connection lead wire bonding tool and open the link of rewelding, can directly carry out whole package processing of pulling out to three-phase coil and outer frame, improves work efficiency greatly, and effective reduce cost solves the above-mentioned problem that the background art exists.
The technical scheme of the utility model is that:
a three-phase coil integral hoisting tool of a transformer is provided, wherein the three-phase coil is arranged in an outer frame formed by sequentially connecting a plurality of upper clamping pieces, lower clamping pieces and pulling plates; it is characterized in that: contain the same hoist and mount subassembly of two sets of structures, two sets of hoist and mount subassembly symmetries set up the both sides of outer frame, and hoist and mount subassembly contains lug, gallows, shackle, hanger plate and bolt, and the gallows is the rectangular plate, and the inside rectangular form through-hole that is equipped with transverse arrangement of gallows, and the upper end of gallows is equipped with a plurality of lug, and the hanger plate is a plurality of, and mutual parallel arrangement, the upper end of hanger plate is passed through the shackle and is connected with the through-hole of gallows, and the lower extreme of hanger plate passes through the bolt and is connected.
The lifting lug is connected with a driving hanging strip.
The hanger plate is a rectangular plate in a long strip shape, the hanger plate is arranged in parallel with the three-phase coil, and the hanger plate and the hanger are arranged in a hanging mode.
The two lifting lugs in the hoisting assembly are symmetrically arranged on two sides of the central line of the hanging bracket; the hanging plates are three, the upper end of one hanging plate is connected with the middle part of the through hole through a shackle, and the upper ends of the other two hanging plates are connected with the two end parts of the through hole through shackles.
The utility model discloses hoist and mount subassembly's manufacturing method: the hanger is provided with a strip-shaped through hole which is transversely arranged; the lifting lug is welded on the lifting frame, the upper end of the lifting plate is provided with a hole and is fixed at the through hole of the lifting frame through a shackle, and the lower end of the lifting plate is provided with a hole which penetrates through a bolt and is fastened with the lower end of the pulling plate.
The crane sling is connected with a lifting lug on the hanger, the hanger plate is connected with a through hole of the hanger through a shackle, the hanger plate and the lower end of the pulling plate are fastened through bolts, and the purpose of integrally pulling out the three-phase coil and the outer frame of the three-phase coil can be achieved by adjusting the connecting position of the shackle and the hanger.
The utility model discloses an actively the effect: the working procedures of opening and re-welding the welding spot of the connecting lead of the coil at the valve side are omitted, the working efficiency is greatly improved, and the cost is obviously reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic diagram of the structure of the three-phase coil and its outer frame;
in the figure: the lifting lug comprises a lifting lug 1, a lifting frame 2, a shackle 3, a lifting plate 4, a bolt 5, a three-phase coil 6, a pulling plate 7, a lower clamping piece 8 and a through hole 9.
Detailed Description
The invention is further described with reference to the following figures and examples:
a three-phase coil integral hoisting tool of a transformer is characterized in that a three-phase coil 6 is arranged in an outer frame formed by sequentially connecting a plurality of upper clamping pieces, lower clamping pieces 8 and pulling plates 7; it is characterized in that: contain the same hoist and mount subassembly of two sets of structures, two hoist and mount subassembly symmetries set up the both sides of outer frame, hoist and mount subassembly contains lug 1, gallows 2, 3 that breaks out, hanger plate 4 and bolt 5, gallows 2 is the rectangular plate, gallows 2 is inside to be equipped with transverse arrangement's rectangular form through-hole, the upper end of gallows 2 is equipped with a plurality of lug 1, hanger plate 4 is a plurality of, parallel to each other sets up, the upper end of hanger plate 4 is connected with the through-hole of gallows 2 through 3 that breaks out, the lower extreme of hanger plate 4 passes through bolt 5 and is connected with 7 lower extremes of arm-tie of.
The lifting lug 1 is connected with a travelling crane lifting belt.
The hanger plate 4 is a rectangular plate in a long strip shape, the hanger plate 4 is arranged in parallel with the three-phase coil, and the hanger plate 4 and the hanger 2 are arranged in a vertical mode.
The two lifting lugs in the hoisting assembly are symmetrically arranged on two sides of the central line of the hanging bracket; the hanging plates are three, the upper end of one hanging plate is connected with the middle part of the through hole through a shackle, and the upper ends of the other two hanging plates are connected with the two end parts of the through hole through shackles.
With reference to fig. 1-3, the embodiment of the present invention:
the three-phase coil consists of a coil A, a coil B and a coil C which are sequentially arranged from left to right, the outer frame comprises six pull plates which are respectively a pull plate I, a pull plate II, a pull plate III, a pull plate IV, a pull plate V and a pull plate VI; the first pulling plate, the second pulling plate and the third pulling plate are arranged on one side of the three-phase coil, and the fourth pulling plate, the fifth pulling plate and the sixth pulling plate are arranged on the other side of the three-phase coil.
The two sets of hoisting assemblies are respectively a first hoisting assembly and a second hoisting assembly.
The first hoisting assembly consists of two lifting lugs I, a first hanging bracket, three shackle I, a first hanging plate, a second hanging plate, a third hanging plate and three bolts I, and the two lifting lugs I are symmetrically welded at the left end and the right end of the first hanging bracket; the first hanging plate, the second hanging plate and the third hanging plate are correspondingly arranged on the outer sides of the first pulling plate, the second pulling plate and the third pulling plate respectively, the upper ends of the first hanging plate, the second hanging plate and the third hanging plate are arranged at the left end, the middle part and the right end of the through hole of the first hanging bracket respectively through three shackles, and the lower ends of the first hanging plate, the second hanging plate and the third hanging plate are connected with the lower ends of the first pulling plate, the second pulling plate and the third pulling plate respectively through three bolts.
The hoisting assembly II consists of two lifting lugs II, a hanging bracket II, three shackle II, a hanging plate IV, a hanging plate V, a hanging plate VI and three bolts II, and the two lifting lugs II are symmetrically welded at the left end and the right end of the hanging bracket II; the four hanging plates, the five hanging plates and the six hanging plates are correspondingly arranged on the outer sides of the four pulling plates, the five pulling plates and the six pulling plates respectively, the upper ends of the four hanging plates, the five hanging plates and the six hanging plates are arranged at the left end, the middle part and the right end of the through hole of the second hanging bracket respectively through three shackles, and the lower ends of the four hanging plates, the five hanging plates and the six hanging plates are connected with the lower ends of the four pulling plates, the five pulling plates and the six pulling plates respectively through three bolts.
The central lines of the first hanging plate, the first pulling plate, the coil A, the fourth pulling plate and the fourth hanging plate are on the same plane A; the central lines of the hanging plate II, the pull plate II, the coil B, the pull plate V and the hanging plate V are on the same plane B; the center lines of the hanging plate III, the pulling plate III, the coil C, the pulling plate VI and the hanging plate VI are on the same plane C; plane a, plane B and plane C are arranged parallel to each other.
Claims (3)
1. A three-phase coil integral hoisting tool of a transformer is characterized in that a three-phase coil (6) is arranged in an outer frame formed by sequentially connecting a plurality of upper clamping pieces, lower clamping pieces (8) and pulling plates (7); the method is characterized in that: contain the same hoist and mount subassembly of two sets of structures, two sets of hoist and mount subassembly symmetry sets up the both sides of outer frame, hoist and mount subassembly contains lug (1), gallows (2), break out (3), hanger plate (4) and bolt (5), gallows (2) are the rectangular plate, gallows (2) inside is equipped with rectangular form through-hole (9) of transverse arrangement, the upper end of gallows (2) is equipped with a plurality of lug (1), hanger plate (4) are a plurality of, parallel arrangement each other, the upper end of hanger plate (4) is passed through break out (3) and is connected with the through-hole of gallows (2), the lower extreme of hanger plate (4) passes through bolt (5) and is connected with the arm-tie (7) lower extreme of outer frame.
2. The integral hoisting tool for the three-phase coil of the transformer as recited in claim 1, wherein: the lifting lug (1) is connected with a travelling crane lifting belt.
3. The integral hoisting tool for the three-phase coil of the transformer as recited in claim 1, wherein: the hanging plate (4) is a rectangular plate in a long strip shape, the hanging plate (4) is arranged in parallel with the three-phase coil, and the hanging plate (4) and the hanging bracket (2) are arranged in a hanging mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921795643.4U CN210763921U (en) | 2019-10-24 | 2019-10-24 | Integral hoisting tool for three-phase coil of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921795643.4U CN210763921U (en) | 2019-10-24 | 2019-10-24 | Integral hoisting tool for three-phase coil of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210763921U true CN210763921U (en) | 2020-06-16 |
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ID=71036323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921795643.4U Active CN210763921U (en) | 2019-10-24 | 2019-10-24 | Integral hoisting tool for three-phase coil of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210763921U (en) |
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2019
- 2019-10-24 CN CN201921795643.4U patent/CN210763921U/en active Active
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