CN110189901A - A kind of integrated morphology that New Low Voltage terminal is flexible coupling with outlet - Google Patents
A kind of integrated morphology that New Low Voltage terminal is flexible coupling with outlet Download PDFInfo
- Publication number
- CN110189901A CN110189901A CN201910607851.5A CN201910607851A CN110189901A CN 110189901 A CN110189901 A CN 110189901A CN 201910607851 A CN201910607851 A CN 201910607851A CN 110189901 A CN110189901 A CN 110189901A
- Authority
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- China
- Prior art keywords
- outlet
- flexible coupling
- mounting groove
- low voltage
- pressure line
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 44
- 238000010168 coupling process Methods 0.000 title claims abstract description 44
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 44
- 238000003466 welding Methods 0.000 claims abstract description 9
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical compound [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses the integrated morphologies that a kind of New Low Voltage terminal and outlet are flexible coupling, locking hole and bolt fixing hole are equipped on low-pressure line-outgoing head, the locking hole is mutually perpendicular to bolt fixing hole, mounting groove is equipped on the outer wall of low-pressure line-outgoing head, the mounting groove is arranged along the axis direction of bolt fixing hole, outlet is flexible coupling horizontal positioned, and one end that outlet is flexible coupling is plugged in mounting groove, and outlet, which is flexible coupling between mounting groove, tamps fixation by phosphor-copper welding fluid.Structure of the invention is compact, considerably reduces transformer low voltage outlet for the needs of assembly space, directly reduces the outer dimension of case change, case becomes occupied area and reduces 5% or more；Reduce installation contact surface, connector lug and the integrated design that is flexible coupling, is combined by welding, increase the reliability of product；Reduce peace to change a job sequence, improves production efficiency；Product structure is simplified, average weight reduces up to 15% or so, saves raw material, meet the needs of production.
Description
Technical field:
The present invention relates to the integrated morphologies that a kind of New Low Voltage terminal and outlet are flexible coupling, and belong to transformer manufacturing field.
Background technique:
For a long time, it is all separate machined that the low pressure connector lug of oil-immersed transformer and outlet, which are flexible coupling, according to different size
The outlet of connector lug configuration respective cross-section is flexible coupling, and fastens (structure such as Fig. 3) by bolt assembly when use.The structure versatility
It is relatively strong, it can according to need the configuration for carrying out various combination.
With the propulsion of national Urbanization Construction, the density of population in city is gradually being increased.Simultaneous people's lives
Horizontal raising, household electricity load also increase synchronous.This just determines that current case sells of one's property the hair of the miniaturization large capacity of product
Open up direction.Transformer is that case sells of one's property most important electrical component inside product, and the volume of transformer just determines that case becomes outer substantially
Shape size, thus the manufacturer of each transformer is all in the carry out Miniaturization Design exhausted one's ability.In this background, originally
Transformer low voltage connector lug and outlet be flexible coupling separate machined, then the outlet method being bolted will because of volume compared with
Greatly, it needs many installation spaces and does not adapt to the requirement that case sells of one's property product technological progress.
Summary of the invention:
The integrated morphology that the present invention provides a kind of New Low Voltage terminal and outlet is flexible coupling, the structure be by low pressure connector lug with
The fixed anchor ear position of conducting rod installation lengthens, and connection mounting groove is opened in centre, and the outlet that then will be flexible coupling is embedded in installation notch
Face, then tamped with phosphor-copper welding fluid, guarantee mechanical strength and electric conductivity.The new construction eliminates original structure mesolow connector lug
It is flexible coupling by bolted connection with outlet, low-pressure line-outgoing head and the outlet Integrated design that is flexible coupling is combined into one.
The technical solution adopted in the present invention has: a kind of integrated morphology that New Low Voltage terminal is flexible coupling with outlet, packet
Include low-pressure line-outgoing head and outlet be flexible coupling, the low-pressure line-outgoing head be hooping structure, on low-pressure line-outgoing head be equipped with locking hole and
Bolt fixing hole, the locking hole are mutually perpendicular to bolt fixing hole, and mounting groove is equipped on the outer wall of low-pressure line-outgoing head, described
Mounting groove is arranged along the axis direction of bolt fixing hole, and outlet is flexible coupling horizontal positioned, and one end grafting that outlet is flexible coupling
Fixation is tamped by phosphor-copper welding fluid in mounting groove, outlet is flexible coupling between mounting groove.
Further, the outlet is flexible coupling for strip structure, is flexible coupling in outlet and upper is equipped with arc sections.
Further, the mounting groove is rectangular structure.
The invention has the following beneficial effects:
Structure of the invention is compact, considerably reduces transformer low voltage outlet for the needs of assembly space, directly reduces case
The outer dimension of change, case become occupied area and reduce 5% or more；Reduce installation contact surface, connector lug be flexible coupling it is integrated
Design is combined by welding, increases the reliability of product；Reduce peace to change a job sequence, improves production efficiency；New construction is very big
Ground simplifies product structure, reduces materials'use, and average weight reduces up to 15% or so, saves raw material, meet simultaneously
The needs of production.
Detailed description of the invention:
Fig. 1 is main view of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is the mounting structure that low-pressure line-outgoing head and outlet are flexible coupling in the prior art.
Specific embodiment:
The present invention will be further described below with reference to the drawings.
As the integrated morphology that Fig. 1 and Fig. 2, a kind of New Low Voltage terminal of the present invention are flexible coupling with outlet, including low pressure go out
The end of a thread 1 and outlet are flexible coupling 2, and low-pressure line-outgoing head 1 is hooping structure, and locking hole 11 is equipped on low-pressure line-outgoing head 1 and bolt is solid
Determine hole 12, locking hole 11 is mutually perpendicular to bolt fixing hole 12, and mounting groove 13, installation are equipped on the outer wall of low-pressure line-outgoing head 1
Slot 13 is rectangular structure, and mounting groove 13 is arranged along the axis direction of bolt fixing hole 12, outlet be flexible coupling it is 2 horizontal positioned,
And be flexible coupling 2 one end of outlet is plugged in mounting groove 13, outlet is flexible coupling between 2 and mounting groove 13 is tamped by phosphor-copper welding fluid
It is fixed.
Outlet in the present invention is flexible coupling 2 for strip structure, is flexible coupling on 2 in outlet and is equipped with arc sections 21.
Structure of the invention is to lengthen the fixed anchor ear position of low pressure connector lug and conducting rod installation, and mounting groove is opened in centre,
Then the outlet that will be flexible coupling is embedded in inside installation notch, then is tamped with phosphor-copper welding fluid, guarantees mechanical strength and electric conductivity.The knot
Structure eliminates original structure mesolow connector lug and outlet is flexible coupling by bolted connection, by low-pressure line-outgoing head and outlet
The Integrated design that is flexible coupling is combined into one.
Structure of the invention is compact, considerably reduces transformer low voltage outlet for the needs of assembly space, directly reduces
The outer dimension that case becomes, case become occupied area and reduce 5% or more；Reduce installation contact surface, connector lug is integrated with being flexible coupling
Integrated design is combined by welding, increases the reliability of product；Reduce peace to change a job sequence, improves production efficiency；New construction
Product structure is greatly simplified, materials'use is reduced, average weight is reduced up to 15% or so, saves raw material, full simultaneously
The needs of foot production.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, can also make several improvements without departing from the principle of the present invention, these improvement also should be regarded as of the invention
Protection scope.
Claims (3)
1. the integrated morphology that a kind of New Low Voltage terminal and outlet are flexible coupling, including low-pressure line-outgoing head (1) and outlet are flexible coupling
(2), it is characterised in that: the low-pressure line-outgoing head (1) be hooping structure, on low-pressure line-outgoing head (1) be equipped with locking hole (11) and
Bolt fixing hole (12), the locking hole (11) is mutually perpendicular to bolt fixing hole (12), on the outer wall of low-pressure line-outgoing head (1)
Equipped with mounting groove (13), the mounting groove (13) is arranged along the axis direction of bolt fixing hole (12), and outlet is flexible coupling (2) water
Placing flat, and the be flexible coupling one end of (2) of outlet is plugged in mounting groove (13), outlet is flexible coupling (2) between mounting groove (13)
Fixation is tamped by phosphor-copper welding fluid.
2. the integrated morphology that New Low Voltage terminal as described in claim 1 and outlet are flexible coupling, it is characterised in that: it is described go out
Line be flexible coupling (2) be strip structure, be flexible coupling on (2) in outlet and be equipped with arc sections (21).
3. the integrated morphology that New Low Voltage terminal as described in claim 1 and outlet are flexible coupling, it is characterised in that: the peace
Tankage (13) is rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910607851.5A CN110189901A (en) | 2019-07-08 | 2019-07-08 | A kind of integrated morphology that New Low Voltage terminal is flexible coupling with outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910607851.5A CN110189901A (en) | 2019-07-08 | 2019-07-08 | A kind of integrated morphology that New Low Voltage terminal is flexible coupling with outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110189901A true CN110189901A (en) | 2019-08-30 |
Family
ID=67725246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910607851.5A Pending CN110189901A (en) | 2019-07-08 | 2019-07-08 | A kind of integrated morphology that New Low Voltage terminal is flexible coupling with outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110189901A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103887047A (en) * | 2014-04-04 | 2014-06-25 | 镇江天力变压器有限公司 | Connecting structure of low-voltage connector lug of oil-immersed transformer and conducting rod of oil-immersed transformer |
| CN105322315A (en) * | 2014-06-24 | 2016-02-10 | 国家电网公司 | Low-voltage spout lead-out connector for transformer and transformer including low-voltage spout lead-out connector |
| CN106653463A (en) * | 2016-12-26 | 2017-05-10 | 天津平高智能电气有限公司 | Fixation and encapsulation pole rod with built-in radiator |
| CN209895895U (en) * | 2019-07-08 | 2020-01-03 | 镇江天力变压器有限公司 | Novel integrated structure of low-voltage outlet terminal and outlet flexible connection |
-
2019
- 2019-07-08 CN CN201910607851.5A patent/CN110189901A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103887047A (en) * | 2014-04-04 | 2014-06-25 | 镇江天力变压器有限公司 | Connecting structure of low-voltage connector lug of oil-immersed transformer and conducting rod of oil-immersed transformer |
| CN105322315A (en) * | 2014-06-24 | 2016-02-10 | 国家电网公司 | Low-voltage spout lead-out connector for transformer and transformer including low-voltage spout lead-out connector |
| CN106653463A (en) * | 2016-12-26 | 2017-05-10 | 天津平高智能电气有限公司 | Fixation and encapsulation pole rod with built-in radiator |
| CN209895895U (en) * | 2019-07-08 | 2020-01-03 | 镇江天力变压器有限公司 | Novel integrated structure of low-voltage outlet terminal and outlet flexible connection |
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