CN220774103U - Tapping lead insulating support of oil immersed transformer - Google Patents
Tapping lead insulating support of oil immersed transformer Download PDFInfo
- Publication number
- CN220774103U CN220774103U CN202322164925.7U CN202322164925U CN220774103U CN 220774103 U CN220774103 U CN 220774103U CN 202322164925 U CN202322164925 U CN 202322164925U CN 220774103 U CN220774103 U CN 220774103U
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- plate
- clamping plate
- fixedly connected
- rotating
- cardboard
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 24
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model discloses a tapping lead insulating bracket of an oil immersed transformer, which relates to the technical field of insulating brackets, and is characterized in that: the insulation support comprises a fixing plate, wherein a supporting plate is arranged on the upper side of the fixing plate, a rotating plate is rotatably connected to one side of the supporting plate, a rotating part is arranged between the supporting plate and the rotating plate and used for assisting in adjusting the fixing direction of the insulation support, a clamping plate I is arranged on the upper side of the rotating plate, a fixing groove I is formed in one side, close to the rotating plate, of the clamping plate I, a clamping plate II is arranged on the upper side of the clamping plate I, a fixing groove II is formed in one side, close to the clamping plate II, of the clamping plate I, and an adjusting part is arranged between the clamping plate I and the rotating plate and between the clamping plate II; through being provided with adjusting part, make this support can adjust the internal diameter size of fixed slot according to the lead wire internal diameter of different specifications, the installation of being convenient for has effectively improved work efficiency.
Description
Technical Field
The utility model relates to the technical field of insulating supports, in particular to a tapping lead insulating support of an oil immersed transformer.
Background
The oil immersed transformer is a common power device for converting and transmitting electric energy between different voltage levels, and in order to improve the quality and the operation reliability of the transformer, in the processes of transportation, operation and the like of the transformer, the tapping lead of the transformer needs to be ensured not to generate displacement, namely, the tapping lead needs to be fixed by an insulating bracket;
the prior art publication No. CN204760206U provides a tapping lead insulating support of an oil immersed transformer, the device comprises a fixing plate, a first fixing hole, a second fixing hole and at least one threaded hole are arranged on the fixing plate, when the lead is assembled, a phase lead passes through the second fixing hole, wherein the radius of the phase lead is the same as that of the second fixing hole, the tapping lead passes through the first fixing hole, the radius of the tapping lead is the same as that of the second fixing hole, and then a screw passes through the threaded hole to fix the fixing plate in the transformer;
the prior art scheme of above-mentioned is through being provided with the fixed plate, has simple and convenient, has improved the beneficial effect of the efficiency of assembly lead wire, but still has following defect:
the transformer needs to use tapping leads in the installation process, the size length of the tapping leads is subjected to the power of the transformer, the sectional area of the tapping leads can be correspondingly increased along with the increase of the power and the current, so that the leads are thicker, the size of a fixing hole in the prior art is fixed, the tapping leads cannot be adjusted temporarily, and the working efficiency can be influenced in the installation process.
Therefore, in order to solve the technical problem, the application provides a tapping lead insulation support of an oil immersed transformer.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a tapping lead insulation support of an oil immersed transformer.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an insulation support for tapping leads of an oil immersed transformer, comprising
The fixed plate, the upside of fixed plate is provided with the backup pad, and backup pad one side rotates and is connected with the rotor plate, be provided with rotation portion between backup pad and the rotor plate for the fixed direction of this insulating support of supplementary regulation, the upside of rotor plate is provided with cardboard one, and cardboard one all has seted up fixed slot one with one side that the rotor plate is close to, cardboard one's upside is provided with cardboard two, and cardboard one all has seted up fixed slot two with one side that the cardboard is close to two, all be provided with adjustment part between cardboard one and rotor plate and the cardboard two, and adjustment part includes two sets of regulating plate one, threaded rod and regulating plate two.
By adopting the technical scheme, the bracket can be matched with leads of different specifications and has the function of adjusting the direction of the bracket.
Preferably, the first adjusting plates are respectively and fixedly connected to the outer walls of the rotating plate and the second clamping plate, the first adjusting plates are internally provided with first screw grooves, the first screw grooves are internally connected with threaded rods in a threaded manner, the other ends of the threaded rods are respectively and fixedly connected with the second adjusting plates, and the second adjusting plates are fixedly connected to the outer walls of the two sides of the first clamping plate.
Through adopting above-mentioned technical scheme, can nimble internal diameter size of fixed slot one and fixed slot two, match the lead wire of different thickness.
Preferably, the rotating part comprises a rotating shaft which is rotationally connected with the supporting plate, one end of the rotating shaft is fixedly connected with a worm wheel, the surface of the rotating shaft is fixedly connected with the rotating plate, one side of the worm wheel is connected with a worm in a meshed mode, two ends of the worm are provided with round blocks I, two groups of upper fixing plates are rotationally connected to the surface of the adjusting plate I, and one ends of the upper fixing plates are fixedly connected with the fixing plates.
By adopting the technical scheme, the direction of the rotating plate is regulated under the condition that the fixed plate is fixed.
Preferably, the upper ends of the rotating plate and the first clamping plate are provided with limiting grooves, limiting rods are slidably connected in the limiting grooves, one group of limiting rods are fixedly connected with the first clamping plate, and the other group of limiting rods are fixedly connected with the second clamping plate.
By adopting the technical scheme, the first clamping plate and the second clamping plate cannot turn over along with the rotation of the adjusting part, so that the lead cannot be supported.
Preferably, the other ends of the two groups of threaded rods are fixedly connected with round blocks II, and the surfaces of the round blocks I and II are provided with rotary patterns.
Through adopting above-mentioned technical scheme, be convenient for manual rotatory circle piece one and circle piece two, avoid skidding.
Preferably, the rotating plate and one side of the second clamping plate are fixedly connected with a wire winding shaft, the other end of the wire winding shaft is fixedly connected with a connecting sheet, the other ends of the two groups of connecting sheets are slidably connected with slide bars, one ends of the slide bars, which are far away from the second clamping plate, are fixedly connected with limiting blocks, the outer wall of each group of slide bars is wound with a spring, and two ends of the spring are respectively fixed between the connecting sheet and the limiting blocks.
Through adopting above-mentioned technical scheme, twine unnecessary size's lead wire on the reel surface to the lead wire side after twining is spacing through the cooperation of slide bar and spring.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the adjusting part is arranged, the round block II is manually rotated, and the inner diameter size of the fixing groove can be adjusted according to the inner diameters of leads with different specifications by matching the adjusting plate I, the threaded rod and the limiting rod, so that the fixing groove is convenient to install, and the working efficiency is effectively improved.
2. According to the utility model, the rotating part is arranged, and the supporting and fixing direction of the bracket can be flexibly adjusted through the matching of the worm, the worm wheel, the rotating shaft and the round block I, so that the practicability of the bracket is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic elevational view of the structure of the present utility model;
FIG. 3 is a schematic side view of the structure of the present utility model;
fig. 4 is a schematic perspective view of a rotating shaft, a worm wheel, a rotating plate and an adjusting plate according to the present utility model.
1. A fixing plate; 2. a support plate; 3. a rotating shaft; 4. a worm wheel; 5. a rotating plate; 6. an adjusting plate I; 7. a threaded rod; 8. an adjusting plate II; 9. a clamping plate I; 10. a limit rod; 11. an upper fixing plate; 12. a second clamping plate; 13. a wire reel; 14. a connecting sheet; 15. a slide bar; 16. a worm.
Detailed Description
As shown in fig. 1 and 2, the utility model provides a tapping lead insulation support of an oil immersed transformer, which comprises a fixed plate 1, wherein a supporting plate 2 is arranged on the upper side of the fixed plate 1, one side of the supporting plate 2 is rotatably connected with a rotating plate 5 through a bearing, a clamping plate one 9 is arranged on the upper side of the rotating plate 5, a fixing groove one is formed on one side, close to the rotating plate 5, of the clamping plate one 9, a clamping plate two 12 is arranged on the upper side, a fixing groove two is formed on one side, close to the clamping plate two 12, of the clamping plate one 9, the rotating plate 5, the clamping plate one 9 and the clamping plate two 12 are made of insulating materials, a winding shaft 13 is fixedly connected with a connecting piece 14 on one side of the rotating plate 5 and the clamping plate two 12, a sliding rod 15 is slidably connected on the other side of the two groups of connecting pieces 14, a limiting block is fixedly connected on one end of the sliding rod 15, the outer wall of each group of the sliding rod 15 is wound with a spring, two ends of the spring are respectively fixed between the connecting piece 14 and the limiting block, a sliding rod 15 is matched with one side inner wall of the clamping plate two 12, and the sliding rod 15 is matched with the sliding rod 15 to form a groove, and then the excessive leads can be wound on the side of the sliding rod 15 to the side of the sliding rod through the limiting groove.
As shown in fig. 1, 2 and 3, according to the adjusting part provided by the utility model, two groups of adjusting plates I6 are fixedly connected to the outer walls of a rotating plate 5 and a clamping plate II 12 respectively, a first threaded groove is formed in each group of adjusting plates I6, a threaded rod 7 is connected in the first threaded groove in a threaded rotating manner, the other end of each group of threaded rods 7 is connected with an adjusting plate II 8 in a threaded rotating manner, the adjusting plates II 8 are fixedly connected to the outer walls of two sides of the clamping plate I9, limit grooves are formed in the upper ends of the rotating plate 5 and the clamping plate I9, limit rods 10 are connected in the limit grooves in a sliding manner, one end of one group of limit rods 10 is fixedly connected with the lower end of the clamping plate I9, one end of the other group of limit rods 10 is fixedly connected with the lower end of the clamping plate II 12, through the arrangement, the inner diameters of the first fixed grooves and the second fixed grooves can be flexibly adjusted, leads with different specifications are met, the other ends of the two groups of threaded rods 7 are fixedly connected with round blocks II, and the surfaces of round blocks II are provided with rotary patterns, and manual rotation is convenient.
As shown in fig. 2, 3 and 4, the rotating part provided by the utility model comprises a rotating shaft 3 which is rotationally connected with a supporting plate 2 through a bearing, one end of the rotating shaft 3 is fixedly connected with a worm wheel 4, the surface of the rotating shaft 3 is fixedly connected with a rotating plate 5, one side of the worm wheel 4 is in meshed connection with a worm 16, two ends of the worm 16 are respectively provided with a round block I, the surface of an adjusting plate I6 is rotationally connected with two groups of upper fixing plates 11 through the bearing, one end of each upper fixing plate 11 is fixedly connected with the fixing plate 1, a rotating pattern is formed on one surface of the round block, and by the arrangement, the direction of the rotating plate 5 can be adjusted by manually rotating the round block I, so that the supporting direction of the bracket can be adjusted.
Working principle: the fixing plate 1 is fixedly connected with the transformer through an anchor bolt, the round block I is manually rotated according to the tapping lead position, the worm 16 drives the engaged worm wheel 4 to rotate, meanwhile, the rotating shaft 3 fixedly connected with the rotating plate 5 drives the rotating plate 5 to set up the adjusting direction to the designated position, then the lead is connected into the fixing groove, the round block II is rotated according to the thickness of the lead, the threaded rod 7 is driven to rotate, the lead is clamped in the fixing groove through the cooperation of the limiting rod 10, meanwhile, redundant leads are wound on the surface of the winding shaft 13, the sliding rod 15 is controlled to be inserted in the limiting groove under the control of the spring, and the side face of the wound lead is limited.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art can smoothly practice the utility model as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (6)
1. A tapping lead insulation support for an oil immersed transformer, comprising:
fixed plate (1), the upside of fixed plate (1) is provided with backup pad (2), and backup pad (2) one side rotates and is connected with rotor plate (5), be provided with rotation portion between backup pad (2) and rotor plate (5) for the fixed direction of supplementary regulation this insulating support, the upside of rotor plate (5) is provided with cardboard one (9), and cardboard one (9) all has seted up fixed slot one with rotor plate (5) one side that is close to, the upside of cardboard one (9) is provided with cardboard two (12), and cardboard one (9) all has seted up fixed slot two with cardboard two (12) one side that is close to, all be provided with adjustment portion between cardboard one (9) and rotor plate (5) and cardboard two (12), and adjustment portion includes two sets of regulating plate one (6), threaded rod (7) and regulating plate two (8).
2. The tapping lead insulation support of an oil immersed transformer according to claim 1, wherein: the two groups of first adjusting plates (6) are respectively and fixedly connected to the outer walls of the rotating plate (5) and the second clamping plate (12), the first spiral grooves are formed in the first adjusting plates (6), the threaded rods (7) are connected with the first spiral grooves in an internal threaded mode, the other ends of the threaded rods (7) are connected with the second adjusting plates (8) in a threaded mode, and the second adjusting plates (8) are fixedly connected to the outer walls of the two sides of the first clamping plate (9).
3. The tapping lead insulation support of an oil immersed transformer according to claim 2, wherein: the rotating part comprises a rotating shaft (3) which is rotationally connected with a supporting plate (2), one end of the rotating shaft (3) is fixedly connected with a worm wheel (4), the surface of the rotating shaft (3) is fixedly connected with a rotating plate (5), one side of the worm wheel (4) is connected with a worm (16) in a meshed mode, two ends of the worm (16) are provided with round blocks I, two groups of upper fixing plates (11) are rotationally connected to the surface of the adjusting plate I (6), and one end of each upper fixing plate (11) is fixedly connected with the fixing plate (1).
4. The tapping lead insulation support of an oil immersed transformer according to claim 2, wherein: the upper ends of the rotating plate (5) and the clamping plate I (9) are provided with limiting grooves, limiting rods (10) are slidably connected in the limiting grooves, one group of limiting rods (10) are fixedly connected with the lower ends of the clamping plate I (9), and the other group of limiting rods (10) are fixedly connected with the lower ends of the clamping plate II (12).
5. The tapping lead insulation support of an oil immersed transformer according to claim 2, wherein: the other ends of the two groups of threaded rods (7) are fixedly connected with round blocks II, and the surfaces of the round blocks I and II are provided with rotary patterns.
6. The tapping lead insulation support of an oil immersed transformer according to claim 1, wherein: one side of the rotating plate (5) and the clamping plate II (12) is fixedly connected with a winding shaft (13), the other end of the winding shaft (13) is fixedly connected with a connecting sheet (14), the other ends of the two groups of connecting sheets (14) are slidably connected with a sliding rod (15), one end, far away from the clamping plate II (12), of the sliding rod (15) is fixedly provided with a limiting block, the outer wall of each group of sliding rod (15) is wound with a spring, and the two ends of the spring are respectively fixed between the connecting sheet (14) and the limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322164925.7U CN220774103U (en) | 2023-08-12 | 2023-08-12 | Tapping lead insulating support of oil immersed transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322164925.7U CN220774103U (en) | 2023-08-12 | 2023-08-12 | Tapping lead insulating support of oil immersed transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220774103U true CN220774103U (en) | 2024-04-12 |
Family
ID=90605628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322164925.7U Active CN220774103U (en) | 2023-08-12 | 2023-08-12 | Tapping lead insulating support of oil immersed transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220774103U (en) |
-
2023
- 2023-08-12 CN CN202322164925.7U patent/CN220774103U/en active Active
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