CN105609243A - Intelligent high-voltage transformer - Google Patents

Intelligent high-voltage transformer Download PDF

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Publication number
CN105609243A
CN105609243A CN201610096403.XA CN201610096403A CN105609243A CN 105609243 A CN105609243 A CN 105609243A CN 201610096403 A CN201610096403 A CN 201610096403A CN 105609243 A CN105609243 A CN 105609243A
Authority
CN
China
Prior art keywords
pressure
paw
core tube
pressure ring
voltage transformer
Prior art date
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Granted
Application number
CN201610096403.XA
Other languages
Chinese (zh)
Other versions
CN105609243B (en
CN105609243B8 (en
Inventor
胡妍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Zhikai Intelligent Technology Co ltd
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Individual
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Priority to CN201610096403.XA priority Critical patent/CN105609243B8/en
Publication of CN105609243A publication Critical patent/CN105609243A/en
Publication of CN105609243B publication Critical patent/CN105609243B/en
Application granted granted Critical
Publication of CN105609243B8 publication Critical patent/CN105609243B8/en
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/24—Voltage transformers
    • H01F38/26—Constructions

Abstract

The invention discloses an intelligent high-voltage transformer. The intelligent high-voltage transformer comprises a pressure ring, a core tube, a voltage transformer and a pressure claw assembly, wherein three radial guide holes are formed in the core tube; the pressure claw assembly comprises three pressure claws; each pressure claw is provided with a pressure plate part, a guide siding block part and a transmission plate part; each pressure plate part is positioned in the tube cavity of the core tube, and the three pressure plate parts are clamped to form a wire clamping hole; the outer end of the guide sliding block part of each pressure claw stretches out of the tube wall of the core tube, and each transmission plate part is positioned on the outer side of the tube wall of the core tube; each pressure claw slides in a reciprocating manner along the corresponding radial guide hole; the pressure ring is arranged on the outer peripheral wall of the core tube in a rotating manner, and the pressure ring and the three guide sliding block parts in the pressure claw assembly are adjacently arranged; three spiral grooves are formed in the side end, adjacent to the corresponding guide sliding block part of each pressure claw, of the pressure ring; the transmission plate part of each pressure claw is positioned in the corresponding spiral groove; the voltage transformer comprises an annular base body, and the wire clamping hole is positioned in the hole cavity of the annular base body; and the corresponding pressure claw slides towards the center of the core tube when the pressure ring is rotated. The intelligent high-voltage transformer has better performances.

Description

A kind of Intelligent high-pressure transformer
Technical field
The invention belongs to high-tension electricity technical field, be specifically related to a kind of Intelligent high-pressure transformer.
Background technology
Intelligent high-pressure transformer is to be applicable to large voltage transitions be become to small voltage or general greatly in 1kv to 220kv power systemCurrent conversion becomes little electric current so that the transformer of measuring, protecting, use.
Mostly existing Intelligent high-pressure transformer is induction transformer, and operation principle is identical with transformer, basic structureAlso be iron core and former and deputy winding. The Main Function of Intelligent high-pressure transformer is as follows: high voltage is converted to low-voltage,Large current conversion becomes little electric current, after this again for measuring, control, protecting. So not only can strengthen measuring instrument from journey,Be convenient to instrument standard, reduce control, protection equipment voltage and current, and make instrument and equipment or high-tension circuit everyOpen, ensure instrument, equipment and staff's safety.
Mostly the mounting means of existing Intelligent high-pressure transformer is to adopt flange install fixing or adopt bonding mode to fix,Its installation site generally needs reserved, therefore make the application of Intelligent high-pressure transformer be subject to more restriction.
Summary of the invention
The object of this invention is to provide a kind of Intelligent high-pressure transformer of locating, thering is better firm degree of being convenient to install.
The technical scheme that realizes the object of the invention is: a kind of Intelligent high-pressure transformer, comprise a pressure ring, core pipe,A voltage transformer and a set of paw assembly; Core tube wall is provided with three radially-directed holes; Paw assembly comprises threePaw; Each paw is provided with pressing plate portion, guide runner portion and transmission board; Each pressing plate portion is arranged in core pipe tube chamber, pawThree pressing plate portion clampings in assembly form a clamp hole; Core tube wall is stretched out in the outer end of the guide runner portion of each paw,Each driver plate portion is positioned at core tube wall outside; Each paw reciprocatingly slides along a corresponding radially-directed hole; Pressure ring rotates and arrangesOn the periphery wall of core pipe, three guide runner portions in pressure ring and paw assembly are in abutting connection with setting; Pressure ring and each paw guidingOne side of slide section adjacency is provided with three helicla flutes; The driver plate portion of each paw is arranged in a corresponding helicla flute; ElectricityPress transformer to comprise annular matrix, clamp hole is arranged in annular matrix vestibule; When rotating, pressure ring pushes phase by each helicla fluteAnswer the transmission board of a paw, and then promote corresponding paw and slide towards core tube hub.
In technique scheme, voltage transformer also comprises intelligent control module; Intelligent control module comprises wireless receiving and dispatching listUnit, the secondary voltage signal that intelligent control module senses annular matrix by wireless transmit/receive units sends long-range master toMachine.
The present invention has positive effect: (1) Intelligent high-pressure transformer of the present invention is owing to carrying press claw type retaining mechanism, noNeed to reserve installation position, be easy to install. (2) the present invention has excellent anti-loosening effect, effectively ensures long-term workReliability. (3) the present invention is by clamping cable to be arranged on core tube hub place, and its gravity centre distribution is comparatively reasonable, whenWhile being used on the overhead power line of high-altitude, be conducive to alleviate vibration.
Brief description of the drawings
Fig. 1 is a kind of perspective view of the present invention;
Fig. 2 is that Intelligent high-pressure transformer shown in Fig. 1 removes a kind of perspective view after voltage transformer;
A kind of perspective view of Fig. 3 when to be Intelligent high-pressure transformer shown in Fig. 2 observe from another angle;
Fig. 4 is a kind of front view of Intelligent high-pressure transformer shown in Fig. 2;
Fig. 5 is that the one of Intelligent high-pressure transformer shown in Fig. 2 is partly cutd open structural representation;
Fig. 6 is a kind of explosive view of Intelligent high-pressure transformer shown in Fig. 2;
A kind of explosive view of Fig. 7 when to be Intelligent high-pressure transformer shown in Fig. 2 observe from another angle;
Fig. 8 is that Intelligent high-pressure transformer shown in Fig. 2 removes a kind of explosive view after pressure ring and back-up ring;
Fig. 9 is that Intelligent high-pressure transformer shown in Fig. 2 removes the one blast while observation from another angle after pressure ring and back-up ringFigure.
Detailed description of the invention
(embodiment 1)
The present embodiment is a kind of Intelligent high-pressure transformer, sees shown in Fig. 1 to Fig. 9, comprises a pressure ring 1, a corePipe 2, a set of paw assembly 3, voltage transformer 8 and an axial back-up ring 4.
The periphery wall of core pipe 2 is provided with the gear platform 21 of evagination and the annular groove 22 of indent, and on core tube wall, edge circumferentially allEvenly be distributed with three radially-directed holes 23; In the present embodiment, each radially-directed hole is along core caliber to running through core tube wall. AxleBe arranged on to back-up ring in the annular groove of core pipe.
Each radially-directed hole 23 comprises the guiding slide opening 231 and the anticreep slide opening 232 that axially set gradually along core pipe; Guiding is slidingHole is arranged on the edge of core pipe away from a side of axial back-up ring, and anticreep slide opening and guiding slide opening are communicated with; Each radially-directedThe radial section shape in hole is T font; Each radially-directed hole 23 forms a breach that is positioned at core tube edges place; This enforcementIn example, each radially-directed hole is along core caliber to running through gear platform 21.
Paw assembly comprises three paws 5; Each paw be provided with pressing plate portion 51, along core caliber to extend guide runner portion 52And be arranged on the transmission board 53 in guide runner portion; The transmission board of each paw is arranged in each guide runner portionAlong axially outstanding flange of core pipe, the outboard end of this flange is provided with chisel teeth 54.
Each pressing plate portion is arranged in core pipe tube chamber, and core tube wall is stretched out in the outer end of the guide runner portion of each paw, each transmission boardBe positioned at core tube wall outside; Each guide runner portion 52 comprises guide part 521 and anti-delinking part 522, and guide part is positioned at corresponding oneIn the guiding slide opening in individual radially-directed hole, anti-delinking part is arranged in the anticreep slide opening in a corresponding radially-directed hole; Guide part andThe radial section shape of anti-delinking part is and the T font of radially-directed hole adaptation. Each paw is the spacing of radially-directed hole and leadingUnder effect, along core caliber to reciprocatingly sliding; The inwall of each pressing plate portion is provided with the deep-slotted chip breaker of 55, three paws of deep-slotted chip breakerEnclose and form a clamp hole 61 for clamping connection electric power cable.
Pressure ring 1 rotates and is arranged on the periphery wall of core pipe, and at gear platform with axially between back-up ring; The internal perisporium of pressure ring isSmooth inner wall with core pipe periphery wall slip adjacency; The periphery wall of pressure ring is provided with multiple binding grooves 11; In the present embodiment,One side of pressure ring and axially back-up ring slip adjacency, the guide runner portion slip adjacency of another side of pressure ring and each paw;One side of pressure ring and each paw guide runner portion adjacency is provided with three helicla flutes 12; In the present embodiment, each helicla flute bagDraw together the anticreep district 121 that is communicated with pressure ring vestibule 13 and the accommodating area 122 away from pressure ring vestibule; On the diapire in anticreep district, establishThere are multiple wedge shape anticreep teeth 123, the chisel teeth adaptation of each wedge shape anticreep tooth and paw; Accommodating area is smooth chute; ThisEmbodiment is in the time of operation, and the binding groove that adopts hook type spanner to catch on pressure ring is twisted pressure ring.
The driver plate portion of each paw is arranged in a corresponding helicla flute; Each helicla flute, along with pressure ring rotates, makes corresponding oneTransmission board, from being positioned at accommodating area to being positioned at anticreep district, also produces squeezing action to this transmission board; Pressure ring is by threeHelicla flute is synchronous drives three paws, makes each pressing plate portion close to each other towards core tube hub, is positioned at clamp hole thereby clampIn electric power cable.
In the time that the chisel teeth of each pressing plate portion is clamped on the wedge shape anticreep tooth in corresponding anticreep district, wedge shape anticreep tooth prevents pressure ringReversing, thus make the present embodiment there is good anti-loosening effect.
The present embodiment, in order better to clamp cable, is also provided with multiple punctures 62 in each deep-slotted chip breaker; Specifically, respectively wearThorn is along core caliber to protrusion.
In the present embodiment, each paw is the integral piece of making by casting forming, and each puncture is made in the time of casting forming; ?In concrete practice, puncture also can adopt alternate manner to make; For example in each deep-slotted chip breaker, be provided with multiple installation draw-in grooves, thenInstall in draw-in groove be inlaid in corresponding one by the die-cut puncture sheet of making; Puncture sheet comprises installation portion and thorn blade, peaceDress portion is inlaid in installs in draw-in groove, and thorn blade exposes installing card groove and forms puncture. The benefit of this structure is that puncture sheet canMake to adopt the material different with paw.
Voltage transformer comprises annular matrix 81 and intelligent control module; In the present embodiment, this voltage transformer is sheathed solidFixing on the periphery wall of core pipe. intelligent control module can comprise wireless transmit/receive units, and intelligent control module is by wireless receiptsSecondary voltage or current signal that bill unit senses annular matrix send distance host to, to realize accurate long-range nothingPeople's monitoring; This structure can make full use of space, is conducive to the small-sized and integrated of entirety.
In concrete practice, this voltage transformer also can be fixed on other position, as long as make clamp hole be positioned at circular baseIn body opening chamber, be all feasible.
The present embodiment is by clamping cable at the longitudinal center line place that is arranged on Intelligent high-pressure transformer, and its gravity centre distributionFor rationally, on for high-altitude overhead power line time, be conducive to alleviate vibration; In addition, the present embodiment is by having wedgeThe slope groove of shape anticreep tooth positions each paw, and can play and prevent the technique effect that falls back, and by traditional spiral shellBolt assembly clamps electric power cable and compares, particularly excellent in anti-loosening effect, effectively ensures the reliability of long-term work.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not to thisThe restriction of working of an invention mode. For those of ordinary skill in the field, also can on the basis of the above descriptionTo make other changes in different forms. Here without also giving exhaustive to all embodiments. And thisThe apparent variation that belongs to connotation of the present invention a bit and extended out or variation still belong to protection scope of the present invention.

Claims (2)

1. an Intelligent high-pressure transformer, is characterized in that: comprise that a pressure ring, a core pipe, a voltage are mutualSensor and a set of paw assembly; Core tube wall is provided with three radially-directed holes; Paw assembly comprises three paws; Each pressurePawl is provided with pressing plate portion, guide runner portion and transmission board; Each pressing plate portion is arranged in core pipe tube chamber, three in paw assemblyA clamp hole of individual pressing plate portion's clamping formation; Core tube wall is stretched out in the outer end of the guide runner portion of each paw, each transmission boardBe positioned at core tube wall outside; Each paw reciprocatingly slides along a corresponding radially-directed hole; Pressure ring rotate be arranged on core pipe outsideOn perisporium, three guide runner portions in pressure ring and paw assembly are in abutting connection with setting; Pressure ring and each paw guide runner portion adjacencyA side be provided with three helicla flutes; The driver plate portion of each paw is arranged in a corresponding helicla flute; Voltage transformer bagDraw together annular matrix, clamp hole is arranged in annular matrix vestibule; Pressure ring pushes a corresponding paw by each helicla flute while rotationTransmission board, and then promote corresponding paw and slide towards core tube hub.
2. Intelligent high-pressure transformer according to claim 1, is characterized in that: voltage transformer also comprises intelligenceEnergy control module; Intelligent control module comprises wireless transmit/receive units, and intelligent control module is by wireless transmit/receive units handle annularThe secondary voltage signal that matrix senses sends distance host to.
CN201610096403.XA 2016-01-15 2016-01-15 A kind of Intelligent high-pressure mutual inductor Active CN105609243B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610096403.XA CN105609243B8 (en) 2016-01-15 2016-01-15 A kind of Intelligent high-pressure mutual inductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610096403.XA CN105609243B8 (en) 2016-01-15 2016-01-15 A kind of Intelligent high-pressure mutual inductor

Publications (3)

Publication Number Publication Date
CN105609243A true CN105609243A (en) 2016-05-25
CN105609243B CN105609243B (en) 2019-02-01
CN105609243B8 CN105609243B8 (en) 2019-04-02

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712063A1 (en) * 1977-03-15 1978-09-21 Siemens Ag INDUCTIVE, GAS- OR LIQUID-ISOLATED VOLTAGE CONVERTER
CN202151702U (en) * 2011-07-05 2012-02-29 湖北三江航天险峰电子信息有限公司 Tool for centring and clamping large-scale rotational part
CN102510128A (en) * 2011-10-27 2012-06-20 王成楷 Intelligent electric leakage remote monitoring protector of low-voltage power grid
CN202917711U (en) * 2012-11-13 2013-05-01 北京振兴计量测试研究所 Fastening fixture for tail cover of electric connector
CN204732288U (en) * 2015-04-30 2015-10-28 山东明大电器有限公司 Low pressure segmentation paper tinsel is around structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712063A1 (en) * 1977-03-15 1978-09-21 Siemens Ag INDUCTIVE, GAS- OR LIQUID-ISOLATED VOLTAGE CONVERTER
CN202151702U (en) * 2011-07-05 2012-02-29 湖北三江航天险峰电子信息有限公司 Tool for centring and clamping large-scale rotational part
CN102510128A (en) * 2011-10-27 2012-06-20 王成楷 Intelligent electric leakage remote monitoring protector of low-voltage power grid
CN202917711U (en) * 2012-11-13 2013-05-01 北京振兴计量测试研究所 Fastening fixture for tail cover of electric connector
CN204732288U (en) * 2015-04-30 2015-10-28 山东明大电器有限公司 Low pressure segmentation paper tinsel is around structure

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Publication number Publication date
CN105609243B (en) 2019-02-01
CN105609243B8 (en) 2019-04-02

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Effective date of registration: 20190128

Address after: 325600 Jinguang Lan Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province

Patentee after: Yueqing Jupai Enterprise Management Consulting Co.,Ltd.

Address before: 325600 Yueqing City, Wenzhou, Zhejiang, Niu nose Cave Village

Patentee before: Hu Yan

CI03 Correction of invention patent
CI03 Correction of invention patent

Correction item: Patentee|Address|Patent agency|Agent

Correct: Yueqing Jupai Enterprise Management Consulting Co.,Ltd.|325600 Jinguang Lan Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province|Li Hao

False: Hu Yan|325600 Yueqing City, Wenzhou, Zhejiang, Niu nose Cave Village|None

Number: 05-02

Page: The title page

Volume: 35

Correction item: Patentee|Address|Patent agency|Agent

Correct: Yueqing Jupai Enterprise Management Consulting Co.,Ltd.|325600 Jinguang Lan Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province|Li Hao

False: Hu Yan|325600 Yueqing City, Wenzhou, Zhejiang, Niu nose Cave Village|None

Number: 05-02

Volume: 35

EE01 Entry into force of recordation of patent licensing contract
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Application publication date: 20160525

Assignee: YIFA HOLDING GROUP Co.,Ltd.

Assignor: Yueqing Jupai Enterprise Management Consulting Co.,Ltd.

Contract record no.: X2023330000610

Denomination of invention: An Intelligent High Voltage Transformer

Granted publication date: 20190201

License type: Common License

Record date: 20230914

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Assignee: GULIFA GROUP Co.,Ltd.

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Denomination of invention: An Intelligent High Voltage Transformer

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Assignee: ZHEJIANG SHENGYUE ELECTRONIC & TECHNOLOGICAL Co.,Ltd.

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Denomination of invention: An Intelligent High Voltage Transformer

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Assignee: ZHEJIANG HUAYI ELECTRONIC Co.,Ltd.

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Denomination of invention: An Intelligent High Voltage Transformer

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Denomination of invention: An Intelligent High Voltage Transformer

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Denomination of invention: An Intelligent High Voltage Transformer

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Assignee: ZHEJIANG KANGGE ELECTRIC CO.,LTD.

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Denomination of invention: An Intelligent High Voltage Transformer

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Assignee: NAHO ELECTRIC POWER TECHNOLOGY Co.,Ltd.

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Denomination of invention: An Intelligent High Voltage Transformer

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Denomination of invention: An Intelligent High Voltage Transformer

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Denomination of invention: An Intelligent High Voltage Transformer

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Assignee: JINSHAN ENVIRONMENTAL-PROTECTION Group

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Denomination of invention: An Intelligent High Voltage Transformer

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Assignee: Hongqi Meter Co.,Ltd.

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Contract record no.: X2023330000639

Date of cancellation: 20240115

Assignee: WENZHOU SHENYI SHAFT INDUSTRIES Co.,Ltd.

Assignor: Yueqing Jupai Enterprise Management Consulting Co.,Ltd.

Contract record no.: X2023330000638

Date of cancellation: 20240115

Assignee: ZHEJIANG KANGGE ELECTRIC CO.,LTD.

Assignor: Yueqing Jupai Enterprise Management Consulting Co.,Ltd.

Contract record no.: X2023330000636

Date of cancellation: 20240115

Assignee: NAHO ELECTRIC POWER TECHNOLOGY Co.,Ltd.

Assignor: Yueqing Jupai Enterprise Management Consulting Co.,Ltd.

Contract record no.: X2023330000633

Date of cancellation: 20240115

Assignee: SHENJIANG VALVE Co.,Ltd.

Assignor: Yueqing Jupai Enterprise Management Consulting Co.,Ltd.

Contract record no.: X2023330000629

Date of cancellation: 20240115

Assignee: ZHEJIANG GPILOT TECHNOLOGY Co.,Ltd.

Assignor: Yueqing Jupai Enterprise Management Consulting Co.,Ltd.

Contract record no.: X2023330000627

Date of cancellation: 20240115

Assignee: CHKO ELECTRICAL GROUP CO.,LTD.

Assignor: Yueqing Jupai Enterprise Management Consulting Co.,Ltd.

Contract record no.: X2023330000614

Date of cancellation: 20240115

Assignee: JINSHAN ENVIRONMENTAL-PROTECTION Group

Assignor: Yueqing Jupai Enterprise Management Consulting Co.,Ltd.

Contract record no.: X2023330000613

Date of cancellation: 20240115

Assignee: JINMAO ELECTRIC POWER HOLDING CO.,LTD.

Assignor: Yueqing Jupai Enterprise Management Consulting Co.,Ltd.

Contract record no.: X2023330000612

Date of cancellation: 20240115

Assignee: Hongqi Meter Co.,Ltd.

Assignor: Yueqing Jupai Enterprise Management Consulting Co.,Ltd.

Contract record no.: X2023330000611

Date of cancellation: 20240116

Assignee: YIFA HOLDING GROUP Co.,Ltd.

Assignor: Yueqing Jupai Enterprise Management Consulting Co.,Ltd.

Contract record no.: X2023330000610

Date of cancellation: 20240115

Assignee: GULIFA GROUP Co.,Ltd.

Assignor: Yueqing Jupai Enterprise Management Consulting Co.,Ltd.

Contract record no.: X2023330000609

Date of cancellation: 20240115

Assignee: ZHEJIANG SHENGYUE ELECTRONIC & TECHNOLOGICAL Co.,Ltd.

Assignor: Yueqing Jupai Enterprise Management Consulting Co.,Ltd.

Contract record no.: X2023330000608

Date of cancellation: 20240115

TR01 Transfer of patent right
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Effective date of registration: 20240226

Address after: Room 801, 8th Floor, Building 4, Zhongke Zhigu Innovation Park, Intersection of Navigation East Road and Economic Development 23rd Street, Zhengzhou City, Henan Province, 450000

Patentee after: Henan Zhikai Intelligent Technology Co.,Ltd.

Country or region after: China

Address before: 325600 Jinguang Lan Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province

Patentee before: Yueqing Jupai Enterprise Management Consulting Co.,Ltd.

Country or region before: China