CN209313373U - A kind of converter power transformer network side sleeve fitting and the converter station using the fitting - Google Patents
A kind of converter power transformer network side sleeve fitting and the converter station using the fitting Download PDFInfo
- Publication number
- CN209313373U CN209313373U CN201920232506.3U CN201920232506U CN209313373U CN 209313373 U CN209313373 U CN 209313373U CN 201920232506 U CN201920232506 U CN 201920232506U CN 209313373 U CN209313373 U CN 209313373U
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- gold utensil
- connection gold
- middle conductor
- network side
- power transformer
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- 239000004020 conductor Substances 0.000 claims abstract description 105
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 96
- 239000010931 gold Substances 0.000 claims abstract description 96
- 229910052737 gold Inorganic materials 0.000 claims abstract description 96
- 238000009429 electrical wiring Methods 0.000 claims description 7
- 230000009977 dual effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a kind of converter power transformer network side sleeve fitting and using the converter station of the fitting, wherein converter power transformer network side sleeve fitting includes converter power transformer network side sleeve interconnecting piece, middle conductor and tube type bus interconnecting piece;Converter power transformer network side sleeve interconnecting piece and tube type bus interconnecting piece are electrically connected by middle conductor;The middle conductor connection gold utensil of converter power transformer network side sleeve interconnecting piece and the end of middle conductor connect, and middle conductor connection gold utensil is electrically connected with casing terminal connection gold utensil with flexible circuit conductor;Middle conductor connection gold utensil and casing terminal connection gold utensil slidable connection;The master of tube type bus interconnecting piece embraces folder and connects tube type bus with main briquetting, and middle conductor connection gold utensil is rotatably connected with main folder of embracing, and the wiring of tube type bus and middle conductor connection gold utensil uses flexible circuit conductor;The open converter station for using the fitting simultaneously, casing fitting pass through the connection structure relative to sliding and rotation, effectively reduce the active force between terminal device;Greatly reduce equipment damage rate.
Description
Technical field
The utility model belongs to T & D Technology field, and in particular to a kind of converter power transformer network side sleeve fitting also relates to
And a kind of converter station using converter power transformer network side sleeve fitting.
Background technique
In ultra-high voltage converter station, line between converter power transformer net side 750kV casing and firewall generally uses more points
Conducting wire is split, diameter of wire is thicker, and rigidity is larger, and terminal device stress is larger in installation and operation in engineering, causes terminals
Son deformation, even insulator are damaged.
Utility model content
The purpose of this utility model is to provide a kind of converter power transformer network side sleeve fitting and using the casing fitting
Converter station, it is excessive and impaired to solve bushing shell for transformer stress by mechanical supporting mechanism and the through-flow structure separately designed
Problem.
In order to achieve the above objectives, the utility model adopts the following technical solution: a kind of converter power transformer network side sleeve fitting,
Including converter power transformer network side sleeve interconnecting piece, middle conductor and tube type bus interconnecting piece;The connection of converter power transformer network side sleeve
Portion and tube type bus interconnecting piece are electrically connected by middle conductor;
Converter power transformer network side sleeve interconnecting piece includes middle conductor connection gold utensil, casing terminal connection gold utensil and sliding
The end of connection gold utensil, middle conductor connection gold utensil and middle conductor connects, and middle conductor connection gold utensil is connect with casing terminal
Fitting is electrically connected using flexible circuit conductor;Middle conductor connection gold utensil and casing terminal connection gold utensil slidable connection, sliding
Axis of the plane perpendicular to converter power transformer network side sleeve where direction;
Tube type bus interconnecting piece includes main briquetting, main armful of folder and middle conductor connection gold utensil;It is main to embrace folder and main briquetting company
Tube type bus is connect, middle conductor connection gold utensil is rotatably connected with main folder of embracing, and pivot center is parallel to the axis of tube type bus,
Tube type bus and the electrical wiring of middle conductor connection gold utensil use flexible circuit conductor.
It is provided with a sliding block group between middle conductor connection gold utensil and casing terminal connection gold utensil, the sliding block group includes the
One sliding block and the second sliding block, the first sliding block and the second sliding block slidable connection.
Slotted hole is offered on first sliding block and the second sliding block, and the first pin shaft is set in the slotted hole of the first sliding block, the
One pin shaft is parallel with the axis of tube type bus, and there are two the second pin shaft, second pin shafts for setting in the slotted hole of the second sliding block
It is vertical with the axis of tube type bus.
First sliding block is arranged in middle conductor connection gold utensil, and the end face of middle conductor connection gold utensil is provided with a switching
Block, transfer block are connected by screw bolts with middle conductor connection gold utensil, and the first sliding block is fixedly connected with the transfer block, the second sliding block
Transfer block is set between casing terminal connection gold utensil, and transfer block is welded and fixed with the second sliding block, and transfer block and casing terminal connect
Fitting is connect to be connected by screw bolts;First pin shaft is connect with the second pin shaft by the dual U-shaped connection gold utensil of a both ends aperture.
The flexible circuit conductor of connection middle conductor connection gold utensil and casing terminal connection gold utensil is provided with two groups, connects tube type bus
The flexible circuit conductor of the electrical wiring of middle conductor connection gold utensil is provided with two groups, the both ends of flexible circuit conductor, which are fixedly connected, embraces folder, embraces folder
Connect tube type bus, middle conductor connection gold utensil and casing terminal connection gold utensil.
The end face of middle conductor connection gold utensil is provided with adapter flange, and adapter flange is connect with main armful of folder by shaft.
The end face of middle conductor connection gold utensil connects adapter flange, and the first earrings is provided on adapter flange, main to embrace folder
The one end connecting with adapter flange is provided with the second earrings, is connected between the first earrings and the second earrings using shaft.
Bulb-socket arrangement connection is arranged in middle conductor connection gold utensil and main embrace between folder, the main connecting pin setting for embracing folder
Adapter flange is arranged in socket arrangement, the end face of middle conductor connection gold utensil, and bulb is arranged in adapter flange and the main connecting pin for embracing folder
Structure.
Middle conductor uses 120/180mm tube type bus, and middle conductor connection gold utensil embraces folder using tube type bus.
Another technical solution of the utility model is a kind of converter station, the converter station converter power transformer network side sleeve with
Converter power transformer network side sleeve fitting described in the utility model is used between tube type bus.
Compared with prior art, the utility model at least has the advantages that converter power transformer network side sleeve connects
Portion and tube type bus interconnecting piece are electrically connected by middle conductor;The utility model is subjected to displacement change when casing or another end pipe mother
When change, one end of casing fitting relative to sliding and is rotated by sliding block, while the other end passes through middle conductor connection gold utensil
Pressing from both sides be rotatably connected structure energy sufficiently buffer ferrule or another end pipe mother with main armful and being subjected to displacement influences to fitting bring, can
Effectively reduce the active force between terminal device;The spoilage for greatly reducing equipment, avoids safe thing caused by equipment damage
Therefore there is good social and economic benefit.
Further, adapter flange is connect with main armful of folder by shaft;So that combination hardware fitting connects with tube type bus T-shape
It connects, while combination hardware fitting integrally can be along tube type bus center axis rotation.
Further, bulb-socket arrangement connection, the main company for embracing folder is arranged in middle conductor connection gold utensil and main embrace between folder
End setting socket arrangement is connect, adapter flange, adapter flange and the main connecting pin for embracing folder is arranged in the end face of middle conductor connection gold utensil
Setting ball head structure, bulb-socket arrangement make middle conductor connection gold utensil and main embrace press from both sides energy multi-angle rotation, can pass through angle position
It moves and more fully buffers the active force from equipment.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is tube type bus interconnecting piece schematic top plan view in Fig. 1;
Fig. 3 is tube type bus interconnecting piece schematic rear view in Fig. 1;
Fig. 4 is converter power transformer network side sleeve interconnecting piece schematic diagram;
Fig. 5 is the left view schematic diagram of Fig. 4;
Fig. 6 is the elevational schematic view of Fig. 4.
In attached drawing, 1- sliding block group, the first pin shaft of 2-, the second pin shaft of 3-, 4- first terminal embrace folder, 5- Second terminal embraces folder,
6- flexible circuit conductor, 7- tube type bus, 8- middle conductor, the main briquetting of 9-, 10- master embrace folder, the connection of 11- adapter flange, 12- middle conductor
Fitting, 13- embrace folder, the switching of 14- first fitting, 15- second switching fitting, the first sliding block of 16-, the second sliding block of 17-, 18- dual U-shaped
Connection gold utensil, 19- shaft, 20- network side sleeve cylindrical end sub-interface, the first earrings of 21-, the second earrings of 22-.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, complete description, embodiment described herein is only a part of the embodiment of the utility model, and not all implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained under the premise of no creative work
Every other embodiment, belongs to scope of protection of the utility model.
As shown in Figure 1, the utility model is separately to design the mechanical connecting structure of fitting and connecting structure for electrical equipment, then
Combination is attached again to be designed;One kind ± 1100kV converter station converter power transformer net side 750kV casing fitting is designed, including
Converter power transformer network side sleeve interconnecting piece, middle conductor and tube type bus interconnecting piece;Middle conductor connects converter power transformer net side
Bushing connection and tube type bus interconnecting piece;Connect the flexible circuit conductor 6 of middle conductor connection gold utensil 12 and casing terminal connection gold utensil
It is provided with two groups, the flexible circuit conductor 6 of the electrical wiring of connection tube type bus 7 and middle conductor connection gold utensil 12 is provided with two groups, soft
The both ends of conducting wire 6, which are fixedly connected, embraces folder 13, embraces 13 connection tube type bus 7 of folder, middle conductor connection gold utensil 12 and casing terminal
Connection gold utensil.
As shown in figs. 1,4 and 5, converter power transformer network side sleeve interconnecting piece, including mechanical support sliding part and electricity
Gas interconnecting piece, the mechanical support sliding part include middle conductor connection gold utensil, casing terminal connection gold utensil and are slidably connected
Fitting, middle conductor connection gold utensil 12 are connect with the end of middle conductor 8, and middle conductor connection gold utensil 12 is connect with casing terminal
It is electrically connected between fitting using flexible circuit conductor 6;Between middle conductor connection gold utensil 12 and casing terminal connection gold utensil slidably
Connection, axis of the plane perpendicular to converter power transformer network side sleeve where glide direction;Middle conductor connection gold utensil 12 and set
One group of sliding block is provided between the sub- connection gold utensil of pipe end, the sliding block includes the first sliding block 16 and the second sliding block 17, the first sliding block
16 and second offer slotted hole on sliding block 17, and the first sliding block 16 is arranged in middle conductor connection gold utensil 12, middle conductor
The end face of connection gold utensil 12 is provided with a transfer block, and transfer block is connected by screw bolts with middle conductor connection gold utensil 12, and first is sliding
Block 15 is fixedly connected with the transfer block, and the first pin shaft 2 is arranged in the slotted hole of the first sliding block 16, and the first pin shaft 2 and cast are female
The axis of line 7 is parallel, and transfer block is arranged between the second sliding block 17 and casing terminal connection gold utensil, and transfer block and the second sliding block 17 weld
Fixation is connect, transfer block is connected by screw bolts with casing terminal connection gold utensil, and there are two for setting in the slotted hole of the second sliding block 17
Two pin shafts 3, second pin shaft 3 are vertical with the axis of tube type bus 7.First pin shaft 2 and the second pin shaft 3 pass through a both ends aperture
Dual U-shaped connection gold utensil 18 connect, the dual U-shaped connection gold utensil includes the opposite U-shaped link of two opening directions, the U-shaped
The axis in the opened up hole of link is mutually perpendicular to, and the U-shaped link is fixedly connected or using integrated molding;Dual U-shaped connection gold utensil 18
One end open up the hole for installing the first pin shaft 2, the other end opens up the hole for installing the second pin shaft 3;It is practical as this
Novel one another optional embodiment, the first pin shaft 2 and the second pin shaft 3 are all made of bolt, and spiral shell is arranged in one end of bolt
It is female.
As shown in Figure 5 and Figure 6, casing terminal connection gold utensil includes that first terminal armful folder 4 and Second terminal embrace and press from both sides 5, first
Terminal embraces folder 4 and Second terminal is embraced folder 5 and connect with transfer block, and first terminal embraces folder 4 and Second terminal is embraced and formed between 5 opening of folder
One for installing network side sleeve cylindrical end sub-interface.
The utility model is preferred, and middle conductor 8 uses 120/180mm tube type bus;Middle conductor connection gold utensil 12 is adopted
Folder is embraced with tube type bus.
Combination hardware fitting embraces folder 4 by first terminal and Second terminal is embraced folder 5 and connect with network side sleeve cylindrical terminal;Electrically
Connection uses flexible circuit conductor, smaller to the active force of terminal.
As shown in Figure 1, Figure 2 and shown in Fig. 3, tube type bus interconnecting piece includes mechanical connecting element and electrical wiring;Machinery is even
Connection member includes main briquetting, main armful of folder, adapter flange and middle conductor connection gold utensil;Middle conductor connection gold utensil 12 and master embrace
Folder 10 is rotatably connected, and pivot center is parallel to the axis of tube type bus 7;Electrical wiring uses flexible circuit conductor 6, at least provided with
Two flexible circuit conductors 6, the both ends of flexible circuit conductor 6 are electrically connected by embracing folder 13 with tube type bus 7 and middle conductor 8 respectively;Switching method
Lan Yuzhu embraces folder 10 and is connected by shaft 19;So that combination hardware fitting is connected with tube type bus T-shape, while combination hardware fitting entirety energy
Along the center axis rotation of tube type bus 7.
The end face of middle conductor connection gold utensil 12 connects adapter flange, is provided with the first earrings 21 on adapter flange, main
It embraces one end that folder is connect with adapter flange and is provided with the second earrings 22, shaft 19 is used between the first earrings 21 and the second earrings 22
Connection, adapter flange are fixedly connected with the first earrings 21, and adapter flange and the first earrings 21 use integrated molding;
Bulb-socket arrangement connection, the main connection for embracing folder 10 is arranged in middle conductor connection gold utensil 12 and main embrace between folder 10
Adapter flange, adapter flange and the main connection for embracing folder 10 is arranged in end setting socket arrangement, the end face of 12 connection gold utensil of middle conductor
End setting ball head structure.
Combination hardware fitting realizes by mechanical connecting part and tube type bus 7 and is mechanically connected that combination hardware fitting can be along cast mother
Line center axis rotation guarantees that the sliding of fitting bushing connection is smooth.
With reference to FIG. 1 to FIG. 6, combination hardware fitting can be automatically adjusted, and realize electrical connection using flexible circuit conductor 6, on the one hand
Combination hardware fitting can be around tube type bus center axis rotation, on the other hand, the converter power transformer network side sleeve interconnecting piece of combination hardware fitting
By two sliding blocks, opposite sliding can be occurred by realizing between casing terminal and tube type bus 8, and is able to achieve two sides for setting
To opposite sliding, again, also it is able to rotate between middle conductor and casing terminal, pivot center is the axis of the first pin shaft, with
Upper structure can effectively avoid that biggish active force occurs before two equipment.
Above embodiments are merely to illustrate the technical solution of the utility model rather than its limitations, although referring to above-mentioned implementation
The utility model is described in detail in example, and those of ordinary skill in the art still can be to the specific of the utility model
Embodiment is modified or replaced equivalently, and these without departing from the spirit and scope of the utility model any modification or
Equivalent replacement, within the claims of the utility model.
Claims (10)
1. a kind of converter power transformer network side sleeve fitting, which is characterized in that including converter power transformer network side sleeve interconnecting piece, centre
Conductor and tube type bus interconnecting piece;Converter power transformer network side sleeve interconnecting piece and tube type bus interconnecting piece pass through middle conductor (8)
Electrical connection;
Converter power transformer network side sleeve interconnecting piece includes middle conductor connection gold utensil (12), casing terminal connection gold utensil and sliding
Connection gold utensil, middle conductor connection gold utensil (12) are connect with the end of middle conductor (8), middle conductor connection gold utensil (12) and set
The sub- connection gold utensil of pipe end is electrically connected using flexible circuit conductor (6);Middle conductor connection gold utensil (12) and casing terminal connection gold utensil
Slidable connection, axis of the plane perpendicular to converter power transformer network side sleeve where glide direction;
Tube type bus (7) interconnecting piece includes main briquetting (9), main armful of folder (10) and middle conductor connection gold utensil (12);It is main to embrace folder
(10) it is rotatably connected with main briquetting (9) connection tube type bus (7), middle conductor connection gold utensil (12) with main folder (10) of embracing,
Pivot center is parallel to the axis of tube type bus (7), and tube type bus (7) and the electrical wiring of middle conductor connection gold utensil (12) are adopted
With flexible circuit conductor (6).
2. converter power transformer network side sleeve fitting according to claim 1, which is characterized in that middle conductor connection gold utensil
(12) a sliding block group (1) is provided between casing terminal connection gold utensil, the sliding block group includes the first sliding block (16) and second
Sliding block (17), the first sliding block (16) and the second sliding block (17) slidable connection.
3. converter power transformer network side sleeve fitting according to claim 2, which is characterized in that the first sliding block (16) and second
Offer slotted hole on sliding block (17), be arranged in the slotted hole of the first sliding block (16) the first pin shaft (2), the first pin shaft (2) with
The axis of tube type bus (7) is parallel, and there are two the second pin shaft (3), second pins for setting in the slotted hole of the second sliding block (17)
Axis (3) is vertical with the axis of tube type bus (7).
4. converter power transformer network side sleeve fitting according to claim 3, which is characterized in that the first sliding block (16) setting exists
In middle conductor connection gold utensil (12), the end face of middle conductor connection gold utensil (12) is provided with a transfer block, transfer block and centre
Conductor connection gold utensil (12) is connected by screw bolts, and the first sliding block (16) is fixedly connected with the transfer block, the second sliding block (17) with
Transfer block is set between casing terminal connection gold utensil, and transfer block is welded and fixed with the second sliding block (17), transfer block and casing terminal
Connection gold utensil is connected by screw bolts;First pin shaft (2) and the second pin shaft (3) pass through the dual U-shaped connection gold utensil of a both ends aperture
(18) it connects.
5. converter power transformer network side sleeve fitting according to claim 1, which is characterized in that connection middle conductor connection gold
Tool (12) and the flexible circuit conductor (6) of casing terminal connection gold utensil are provided with two groups, and connection tube type bus (7) connect gold with middle conductor
The flexible circuit conductor (6) for having the electrical wiring of (12) is provided with two groups, and the both ends of flexible circuit conductor (6), which are fixedly connected, embraces folder (13), embraces folder
(13) tube type bus (7), middle conductor connection gold utensil (12) and casing terminal connection gold utensil are connected.
6. converter power transformer network side sleeve fitting according to claim 1, which is characterized in that middle conductor connection gold utensil
(12) end face is provided with adapter flange (11), and adapter flange (11) is connect with main armful of folder (10) by shaft (19).
7. converter power transformer network side sleeve fitting according to claim 6, which is characterized in that middle conductor connection gold utensil
(12) end face connects adapter flange, is provided with the first earrings (21) on adapter flange, and main folder (10) of embracing connects with adapter flange
The one end connect is provided with the second earrings (22), is connect between the first earrings (21) and the second earrings (22) using shaft (19).
8. converter power transformer network side sleeve fitting according to claim 6, which is characterized in that middle conductor connection gold utensil
(12) it presss from both sides setting bulb-socket arrangement between (10) main armful to connect, master embraces the connecting pin setting socket arrangement for pressing from both sides (10), intermediate
Adapter flange is arranged in the end face of conductor connection gold utensil (12), and ball head structure is arranged in adapter flange and the main connecting pin for embracing folder (10).
9. converter power transformer network side sleeve fitting according to claim 1, which is characterized in that middle conductor uses 120/
180mm tube type bus, middle conductor connection gold utensil (12) embrace folder using tube type bus.
10. a kind of converter station, which is characterized in that wanted between converter station converter power transformer network side sleeve and tube type bus using right
Seek 1~9 described in any item casing fittings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920232506.3U CN209313373U (en) | 2019-02-22 | 2019-02-22 | A kind of converter power transformer network side sleeve fitting and the converter station using the fitting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920232506.3U CN209313373U (en) | 2019-02-22 | 2019-02-22 | A kind of converter power transformer network side sleeve fitting and the converter station using the fitting |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209313373U true CN209313373U (en) | 2019-08-27 |
Family
ID=67681752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920232506.3U Active CN209313373U (en) | 2019-02-22 | 2019-02-22 | A kind of converter power transformer network side sleeve fitting and the converter station using the fitting |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209313373U (en) |
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2019
- 2019-02-22 CN CN201920232506.3U patent/CN209313373U/en active Active
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