CN103515063B - A kind of shell type transformer lead-in wire clamp method - Google Patents
A kind of shell type transformer lead-in wire clamp method Download PDFInfo
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- CN103515063B CN103515063B CN201310433084.3A CN201310433084A CN103515063B CN 103515063 B CN103515063 B CN 103515063B CN 201310433084 A CN201310433084 A CN 201310433084A CN 103515063 B CN103515063 B CN 103515063B
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Abstract
The present invention relates to a kind of shell type transformer lead-in wire clamp method, belong to transformer technology field.Technical scheme is: fixed head one and fixed head two are welded on case lid, supporting bracket one is fixedly connected with fixed head two with fixed head one respectively with one end of supporting bracket two, supporting bracket one is fixedly connected with the two ends of transverse slat respectively with the other end of supporting bracket two, pass in the circular hole that two semicircle orifices that to go between from lead-in wire clamping plate one and lead-in wire clamping plate two are matched to, lead-in wire clamping plate one and lead-in wire clamping plate two are separately fixed in the middle part of transverse slat, the other end of lead-in wire clamping plate one and lead-in wire clamping plate two is fixed together by lead-in wire fixed head, is gripped by shell type transformer lead-in wire.The multiple supporting bracket transverse slat of the present invention connects in length and breadth, and what the semicircle orifice on lead-in wire clamping plate was firm fixes lead-in wire; Under guarantee shell type transformer lead-in wire meets the prerequisite of insulation distance, clamp structure is simple, reliably fixes, easy to operate, adds the electric creep distance of long lead to case lid to greatest extent, ensures properties of product.
Description
Technical field
The present invention relates to a kind of shell type transformer lead-in wire clamp method, belong to transformer technology field.
Background technology
At present, conventional core type transformer product lead-in wire clamping is many welds base plate on folder web, then will to be gone between under the prerequisite ensureing insulation distance fixation by wire clamp.The iron core that shell type transformer is made up of stack of laminations and yoke are round a kind of transformer of winding (generally surrounding the major part of winding), the line cake of shell type transformer is vertically placed, go between to lift one's head from line cake top and draw, background technology existing problems are: complex structure, inconvenient operation, lead-in wire clamping fastness and poor reliability.
Summary of the invention
The object of this invention is to provide a kind of shell type transformer lead-in wire clamp method, under guarantee shell type transformer lead-in wire meets the prerequisite of insulation distance, clamp structure is simple, reliably fixes, easy to operate, solves the problems referred to above that background technology exists.
Technical scheme of the present invention is: a kind of shell type transformer lead-in wire clamp structure, comprise lead-in wire, case lid, fixed head one, fixed head two, supporting bracket one, supporting bracket two, transverse slat, lead-in wire clamping plate one, lead-in wire clamping plate two and lead-in wire fixed head, fixed head one and fixed head two are welded on case lid, supporting bracket one and supporting bracket two are arranged vertically with case lid, supporting bracket one is fixedly connected with fixed head two with fixed head one respectively with one end of supporting bracket two, supporting bracket one is fixedly connected with the two ends of transverse slat respectively with the other end of supporting bracket two, and transverse slat and case lid are arranged in parallel; Lead-in wire clamping plate one and lead-in wire clamping plate two are respectively equipped with semicircle orifice, and two semicircle orifice couplings are a circular hole together, and the diameter of this circular hole and the external diameter of lead-in wire match; Pass in the circular hole that two semicircle orifices that to go between from lead-in wire clamping plate one and lead-in wire clamping plate two are matched to, lead-in wire clamping plate one and lead-in wire clamping plate two are separately fixed at the middle part of transverse slat, the other end of lead-in wire clamping plate one and lead-in wire clamping plate two is fixed together by lead-in wire fixed head, is gripped by shell type transformer lead-in wire.
Two holes opened respectively by described fixed head one and fixed head two, and fixed head one and fixed head two are connected and fixed respectively by two bolts with one end of supporting bracket one and supporting bracket two.
The other end of described supporting bracket one and supporting bracket two is connected and fixed by nylon bolt one with the two ends of transverse slat respectively.
Lead-in wire clamping plate one and lead-in wire clamping plate two-way cross the middle part that nylon bolt two is separately fixed at transverse slat.
A kind of shell type transformer lead-in wire clamp method, comprise following steps: 1. supporting bracket one and supporting bracket two are arranged in parallel mutually, supporting bracket one is fixedly connected with fixed head two with fixed head one respectively with one end of supporting bracket two, supporting bracket one is fixedly connected with the two ends of transverse slat respectively with the other end of supporting bracket two, and transverse slat and supporting bracket one and supporting bracket two are arranged vertically; 2. lead-in wire clamping plate one and lead-in wire clamping plate two are respectively equipped with semicircle orifice, two semicircle orifices couplings are a circular hole together, and the diameter of this circular hole and the external diameter of lead-in wire match; First lead-in wire clamping plate one are fixed on the middle part of transverse slat, make lead-in wire clamping shelf; 3. this lead-in wire clamping shelf is taken the case lid place of shell type transformer, be welded on case lid by fixed head one and fixed head two, supporting bracket one and supporting bracket two are arranged vertically with case lid; 4. go between and to pass from lead-in wire clamping plate one first circular hole, then lead-in wire clamping plate two are fixed on the middle part of transverse slat, with first circular hole clamp leads of lead-in wire clamping plate two, pass in the circular hole that two semicircle orifices that to go between from lead-in wire clamping plate one and lead-in wire clamping plate two are matched to; 5. last, the other end of lead-in wire clamping plate one and lead-in wire clamping plate two is fixed together by lead-in wire fixed head, is gripped by shell type transformer lead-in wire.
Good effect of the present invention: the fixed head connecting lead wire clamping shelf welded on case lid, amplify creep distance as much as possible, ensure transformer electric property, Stability Analysis of Structures, multiple supporting bracket transverse slat connects in length and breadth, maximum is exaggerated the insulation creep distance of lead-in wire to case lid, and what the semicircle orifice on lead-in wire clamping plate was firm fixes lead-in wire; Under guarantee shell type transformer lead-in wire meets the prerequisite of insulation distance, clamp structure is simple, reliably fixes, easy to operate, adds the electric creep distance of long lead to case lid to greatest extent, ensures properties of product.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the embodiment of the present invention;
Fig. 2 is the vertical view of embodiment of the present invention lead-in wire clamping shelf;
Fig. 3 is the split component diagram of the embodiment of the present invention;
Fig. 4 is the clamp method schematic diagram of the embodiment of the present invention;
In figure: fixed head 1, supporting bracket 1, transverse slat 3, lead-in wire clamping plate 1, lead-in wire fixed head 5, case lid 6, fixed head 27, supporting bracket 28, lead-in wire clamping plate 29, lead-in wire 10, bolt 11, nylon bolt 1, nylon bolt 2 13.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the present invention will be further described.
A kind of shell type transformer lead-in wire clamp structure, comprise lead-in wire 10, case lid 6, fixed head 1, fixed head 27, supporting bracket 1, supporting bracket 28, transverse slat 3, lead-in wire clamping plate 1, lead-in wire clamping plate 29 and lead-in wire fixed head 5, fixed head one and fixed head two are welded on case lid, supporting bracket one and supporting bracket two are arranged vertically with case lid, supporting bracket one is fixedly connected with fixed head two with fixed head one respectively with one end of supporting bracket two, supporting bracket one is fixedly connected with the two ends of transverse slat respectively with the other end of supporting bracket two, and transverse slat and case lid are arranged in parallel; Lead-in wire clamping plate one and lead-in wire clamping plate two are respectively equipped with semicircle orifice, and two semicircle orifice couplings are a circular hole together, and the diameter of this circular hole and the external diameter of lead-in wire match; Pass in the circular hole that two semicircle orifices that to go between from lead-in wire clamping plate one and lead-in wire clamping plate two are matched to, lead-in wire clamping plate one and lead-in wire clamping plate two are separately fixed at the middle part of transverse slat, the other end of lead-in wire clamping plate one and lead-in wire clamping plate two is fixed together by lead-in wire fixed head, is gripped by shell type transformer lead-in wire.
Two holes opened respectively by described fixed head one and fixed head two, and fixed head one and fixed head two are connected and fixed respectively by two bolts 11 with one end of supporting bracket one and supporting bracket two.
The other end of described supporting bracket one and supporting bracket two is connected and fixed by nylon bolt 1 with the two ends of transverse slat respectively.
Lead-in wire clamping plate one and lead-in wire clamping plate two-way cross the middle part that nylon bolt 2 13 is separately fixed at transverse slat.
A kind of shell type transformer lead-in wire clamp method, comprise following steps: 1. supporting bracket one and supporting bracket two are arranged in parallel mutually, supporting bracket one is fixedly connected with fixed head two with fixed head one respectively with one end of supporting bracket two, supporting bracket one is fixedly connected with the two ends of transverse slat respectively with the other end of supporting bracket two, and transverse slat and supporting bracket one and supporting bracket two are arranged vertically; 2. lead-in wire clamping plate one and lead-in wire clamping plate two are respectively equipped with semicircle orifice, two semicircle orifices couplings are a circular hole together, and the diameter of this circular hole and the external diameter of lead-in wire match; First lead-in wire clamping plate one are fixed on the middle part of transverse slat, make lead-in wire clamping shelf; 3. this lead-in wire clamping shelf is taken the case lid place of shell type transformer, be welded on case lid by fixed head one and fixed head two, supporting bracket one and supporting bracket two are arranged vertically with case lid; 4. go between and to pass from lead-in wire clamping plate one first circular hole, then lead-in wire clamping plate two are fixed on the middle part of transverse slat, with first circular hole clamp leads of lead-in wire clamping plate two, pass in the circular hole that two semicircle orifices that to go between from lead-in wire clamping plate one and lead-in wire clamping plate two are matched to; 5. last, the other end of lead-in wire clamping plate one and lead-in wire clamping plate two is fixed together by lead-in wire fixed head, is gripped by shell type transformer lead-in wire.
Claims (1)
1. a shell type transformer lead-in wire clamp method, it is characterized in that comprising following steps: 1. supporting bracket one and supporting bracket two are arranged in parallel mutually, supporting bracket one is fixedly connected with fixed head two with fixed head one respectively with one end of supporting bracket two, supporting bracket one is fixedly connected with the two ends of transverse slat respectively with the other end of supporting bracket two, and transverse slat and supporting bracket one and supporting bracket two are arranged vertically; 2. lead-in wire clamping plate one and lead-in wire clamping plate two are respectively equipped with semicircle orifice, two semicircle orifices couplings are a circular hole together, and the diameter of this circular hole and the external diameter of lead-in wire match; First lead-in wire clamping plate one are fixed on the middle part of transverse slat, make lead-in wire clamping shelf; 3. this lead-in wire clamping shelf is taken the case lid place of shell type transformer, be welded on case lid by fixed head one and fixed head two, supporting bracket one and supporting bracket two are arranged vertically with case lid; 4. go between and to pass from lead-in wire clamping plate one first circular hole, then lead-in wire clamping plate two are fixed on the middle part of transverse slat, with first circular hole clamp leads of lead-in wire clamping plate two, pass in the circular hole that two semicircle orifices that to go between from lead-in wire clamping plate one and lead-in wire clamping plate two are matched to; 5. last, the other end of lead-in wire clamping plate one and lead-in wire clamping plate two is fixed together by lead-in wire fixed head, is gripped by shell type transformer lead-in wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310433084.3A CN103515063B (en) | 2013-09-23 | 2013-09-23 | A kind of shell type transformer lead-in wire clamp method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310433084.3A CN103515063B (en) | 2013-09-23 | 2013-09-23 | A kind of shell type transformer lead-in wire clamp method |
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| Publication Number | Publication Date |
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| CN103515063A CN103515063A (en) | 2014-01-15 |
| CN103515063B true CN103515063B (en) | 2015-12-02 |
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| CN201310433084.3A Active CN103515063B (en) | 2013-09-23 | 2013-09-23 | A kind of shell type transformer lead-in wire clamp method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167283B (en) * | 2014-08-14 | 2016-09-14 | 中国西电电气股份有限公司 | A kind of D type lead-in wire fixed clamping device and method |
| CN104882272B (en) * | 2015-06-16 | 2017-01-11 | 山东电力设备有限公司 | Lead-out head positioning device for lead |
| CN112203454A (en) * | 2020-09-23 | 2021-01-08 | 黄美婷 | Box structure for realizing rapid loading of power monitoring equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1154338A (en) * | 1997-07-31 | 1999-02-26 | Meidensha Corp | Transformer |
| CN102751074A (en) * | 2012-07-23 | 2012-10-24 | 刘进生 | Anti-theft rain and snow preventive transparent insulating safety hood for jointing clamp of transformer |
| CN103077810A (en) * | 2012-12-27 | 2013-05-01 | 吴江市变压器厂有限公司 | Clamping structure for tapping lead of transformer |
| CN203433962U (en) * | 2013-09-23 | 2014-02-12 | 保定天威集团有限公司 | Lead clamping structure of shell type transformer |
-
2013
- 2013-09-23 CN CN201310433084.3A patent/CN103515063B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1154338A (en) * | 1997-07-31 | 1999-02-26 | Meidensha Corp | Transformer |
| CN102751074A (en) * | 2012-07-23 | 2012-10-24 | 刘进生 | Anti-theft rain and snow preventive transparent insulating safety hood for jointing clamp of transformer |
| CN103077810A (en) * | 2012-12-27 | 2013-05-01 | 吴江市变压器厂有限公司 | Clamping structure for tapping lead of transformer |
| CN203433962U (en) * | 2013-09-23 | 2014-02-12 | 保定天威集团有限公司 | Lead clamping structure of shell type transformer |
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| CN103515063A (en) | 2014-01-15 |
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Effective date of registration: 20150817 Address after: 071056 West Road, Hebei, Baoding, No. 2222, No. Applicant after: Baoding Tianwei Group Co., Ltd. Address before: 071051, Hebei City, Baoding province ginkgo Road, No. 198 Jin Di garden complex Applicant before: Baoding Tianwei Group Co., Ltd. |
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