CN104392824B - A kind of transformer positioner and localization method - Google Patents
A kind of transformer positioner and localization method Download PDFInfo
- Publication number
- CN104392824B CN104392824B CN201410733508.2A CN201410733508A CN104392824B CN 104392824 B CN104392824 B CN 104392824B CN 201410733508 A CN201410733508 A CN 201410733508A CN 104392824 B CN104392824 B CN 104392824B
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- transformer
- elastic telescopic
- alignment pin
- installing plate
- telescopic alignment
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- Transformers For Measuring Instruments (AREA)
Abstract
The present invention provides a kind of transformer positioner and localization method, including installing plate and elastic telescopic alignment pin, least one set elastic telescopic alignment pin is provided with each installing plate, the elastic telescopic alignment pin that every group of elastic telescopic alignment pin is oppositely arranged by two alignment pin ends is constituted, in every group of elastic telescopic alignment pin, width of the ultimate range distance between two elastic telescopic alignment pins more than transformer, width of the small distance distance between two elastic telescopic alignment pins less than transformer.Relatively complicated with the installation for solving existing transformer, more, impact production efficiency is taken, meanwhile, transformer is also required to two people in dismounting and smoothly could dismantle while coordinating, the problems such as being not easy to the maintenance of transformer and change.The invention belongs to transformer assembling field.
Description
Technical field
The present invention relates to a kind of positioner and localization method, belong to transformer installing area.
Background technology
Transformer is also called instrument transformer, is the equipment and current transformer and voltage of scaling transformation voltage or electric current
The general designation of transformer.Its function is mainly high voltage or high current scaling transformation into normal low voltage or standard small electric current,
To realize standardization, the miniaturization of measuring instrumentss, protection equipment and automatic controlling device.Transformer may further be used to separate simultaneously
High-voltage system, to ensure the safety of the person and equipment.Scaling transformation voltage or the equipment of electric current.Transformer is broadly divided into electricity
Two kinds of pressure transformer summation current transformer.
Existing transformer is usually that producer requires as desired by transformer manufacturer when mounted, under transformer
Side, opens up the through hole of two insertion transformer front-rear side walls, afterwards, is through on two through holes respectively with two metallic plates, is passed through
Screw is fixed on the two ends of two metallic plates on location-plate, and the other end of screw is fixed by nut, so as to realize transformer
Installation, this method each transformer need to correspond to and open up four location holes on location-plate, it is assumed that for three-phase current, then each
Three transformers are fixed on location-plate, then need to open up 12 location holes on each location-plate, meanwhile, each transformer
Need FOUR EASY STEPS just complete to fix, practical operation get up relatively complicated, for distribution box manufacturing enterprise, transformer
Install and need to devote a tremendous amount of time, very affect production efficiency, meanwhile, dismantling by the transformer that existing installation method is installed
When, need have a people respectively in the both sides of location-plate, two people coordinate by screw separate with nut just can, dismounting inconvenience.
Content of the invention
It is an object of the invention to：A kind of transformer positioner and localization method is provided, to solve existing transformer
Relatively complicated, time-consuming more, impact production efficiency is installed, meanwhile, transformer is also required to two people in dismounting while coordinating
Smoothly can dismantle, the problems such as being not easy to the maintenance of transformer and change.
The solution of the present invention is as follows：A kind of transformer positioner, including installing plate and elastic telescopic alignment pin, each peace
Least one set elastic telescopic alignment pin is provided with dress plate, every group of elastic telescopic alignment pin is oppositely arranged by two alignment pin ends
Elastic telescopic alignment pin is constituted, the ultimate range distance in every group of elastic telescopic alignment pin, between two elastic telescopic alignment pins
More than the width of transformer, width of the small distance distance between two elastic telescopic alignment pins less than transformer.
Preferably, elastic telescopic alignment pin includes that base, alignment pin and spring, base positioning are arranged on a mounting board, bottom
Be provided with the blind hole parallel to installing plate on seat, one end of alignment pin is stretched in blind hole, and spring be arranged on the bottom of blind hole in
Between alignment pin, alignment pin can be along the direction elastic telescopic of blind hole.
Preferably, three groups of elastic telescopic alignment pins are fixedly installed on each installing plate.
Preferably, three groups of elastic telescopic alignment pins are parallel to each other, and three is distributed setting on a mounting board in a triangle.
Preferably, installing plate is square plate, offers location hole on installing plate, and installing plate is by being located on location hole
Screw is fixed on location-plate.
The method that transformer positioning is carried out using above-mentioned transformer positioner, comprises the steps：First by installing plate
Plate face is adjacent to the plate face of location-plate, secures the two together；The transformer that both sides relative position offers screens groove is taken, is selected
One group of elastic telescopic alignment pin, makes the pin end of two elastic telescopic alignment pins be fastened in the screens groove of transformer both sides respectively,
The positioning of transformer is completed.
Compared with prior art, major advantage is the device combined using elastic telescopic alignment pin and installing plate to the present invention
And method, first, the number of openings on location-plate is reduced, using this device and method, two or three need to be opened up on location-plate only
Individual hole is fixed on installing plate on location-plate, and by taking three-phase current as an example, existing installation method needs to open up ten on location-plate
Two holes, greatly reduce perforate work；Meanwhile, the installation and removal of transformer are very convenient, it is only necessary to ask transformer to produce
Producer opens two screens grooves being oppositely arranged in the relative both sides of transformer, and during installation, every group of elastic telescopic alignment pin is correspondingly pacified
A transformer is filled, two alignment pins is stuck in the screens groove of both sides on transformer, it is only necessary to two procedures, operated
Very convenient, in the actual production test of electricity distributing box, using assembly of the invention after, the installment work of transformer is relative to existing
There is installment work time-consuming about 80%, substantially increase transformer installation effectiveness, meanwhile, the dismounting of transformer is convenient to,
Each transformer can be disassembled for several seconds, be easy to the maintenance and replacing of transformer.
Description of the drawings
Fig. 1 is the main structure diagram of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation when present invention is assembled together with transformer and location-plate；
Fig. 4 is the structural representation of elastic telescopic alignment pin in Fig. 1.
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with accompanying drawing
Step ground is described in detail,
In conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4, transformer positioner described in the present embodiment, including installing plate 1 and elastic telescopic
Alignment pin 2, installing plate 1 are square plate, offer location hole 11 on installing plate 1, and installing plate 1 is by being located on location hole 11
Screw 4 is fixed on location-plate 5.
Elastic telescopic alignment pin 2 includes that base 21, alignment pin 22 and spring 23, the positioning of base 21 are arranged on installing plate 1,
The blind hole 211 parallel to installing plate 1 is provided with base 21, and one end of alignment pin 22 is stretched in blind hole 211, and spring 23 is arranged
In the bottom of blind hole 211 between alignment pin 22, alignment pin 22 can be along the direction elastic telescopic of blind hole 211.
Three groups of elastic telescopic alignment pins 2 are provided with each installing plate 1, and three groups of elastic telescopic alignment pins 2 are parallel to each other, and
Three is distributed in a triangle and is arranged on installing plate 1.The bullet that every group of elastic telescopic alignment pin 2 is oppositely arranged by two alignment pin ends
Property flexible alignment pin 2 constitute, in every group of elastic telescopic alignment pin 2, the ultimate range distance between two alignment pins 22 is more than mutually
The width of sensor 3, width of the small distance distance between two alignment pins 22 less than transformer 3.
During use, the plate face of installing plate 1 is first adjacent to the plate face of location-plate 5, is secured the two together；Take both sides relative
Position offers the transformer 3 of screens groove, selectes one group of elastic telescopic alignment pin 2, makes the pin end of two elastic telescopic alignment pins 2
It is fastened in the screens groove of 3 both sides of transformer respectively, that is, completes the positioning of transformer, only needs two steps complete, through reality
Pilot production, the installation of transformer 3 is time-consuming to have saved about 80%.
The structure that the elastic telescopic alignment pin 2 protected by the present invention is not limited in above-described embodiment, also including can
Realize the other structures form of structure described in the invention and function.
Claims (5)
1. a kind of transformer positioner, it is characterised in that：Including installing plate（1）With elastic telescopic alignment pin（2）, each installation
Plate（1）On be provided with least one set elastic telescopic alignment pin（2）, every group of elastic telescopic alignment pin（2）By two alignment pin end phases
To the elastic telescopic alignment pin for arranging（2）Composition, and every group of elastic telescopic alignment pin（2）In, two elastic telescopic alignment pins（2）
Between ultimate range be more than transformer（3）Width, two elastic telescopic alignment pins（2）Between minimum range be less than mutual inductance
Device（3）Width, the elastic telescopic alignment pin（2）Including base（21）, alignment pin（22）And spring（23）, base（21）Fixed
Position is arranged on installing plate（1）On, base（21）On be provided with parallel to installing plate（1）Blind hole（211）, alignment pin（22）One
Stretch in blind hole at end（211）Interior, and spring（23）It is arranged on blind hole（211）Bottom and alignment pin（22）Between.
2. a kind of transformer positioner according to claim 1, it is characterised in that：Each installing plate（1）On be fixedly installed
There are three groups of elastic telescopic alignment pins（2）.
3. a kind of transformer positioner according to claim 1, it is characterised in that：Three groups of elastic telescopic alignment pins（2）Phase
Mutually parallel, and three is distributed in a triangle and is arranged on installing plate（1）On.
4. a kind of transformer positioner according to claim 1, it is characterised in that：Installing plate（1）For square plate, installing plate
（1）On offer location hole（11）.
5. the side of transformer positioning is carried out using transformer positioner described in any one claim in claim 1-4
Method, it is characterised in that comprise the steps：First by installing plate（1）Plate face be adjacent to location-plate（5）Plate face, the two is fixed on
Together；Take the transformer that both sides relative position offers screens groove（3）, select one group of elastic telescopic alignment pin（2）, make two bullets
Property flexible alignment pin（2）Pin end be fastened on transformer respectively（3）In the screens groove of both sides, that is, complete the positioning of transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733508.2A CN104392824B (en) | 2014-12-05 | 2014-12-05 | A kind of transformer positioner and localization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733508.2A CN104392824B (en) | 2014-12-05 | 2014-12-05 | A kind of transformer positioner and localization method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104392824A CN104392824A (en) | 2015-03-04 |
| CN104392824B true CN104392824B (en) | 2017-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410733508.2A Active CN104392824B (en) | 2014-12-05 | 2014-12-05 | A kind of transformer positioner and localization method |
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| Country | Link |
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| CN (1) | CN104392824B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826022A (en) * | 2016-06-03 | 2016-08-03 | 范爱苏 | Mounting locating device for transformer and use method of mounting locating device |
| CN105810399A (en) * | 2016-06-03 | 2016-07-27 | 朱娟红 | Safe transformer assembly with guide and positioning devices and method for applying safe transformer assembly |
| CN105826021A (en) * | 2016-06-03 | 2016-08-03 | 朱娟红 | Adjustable transformer structure with guiding and positioning devices and use method of transformer structure |
| CN105826029A (en) * | 2016-06-03 | 2016-08-03 | 范爱苏 | Transformer structure with guiding and positioning device and using method of transformer structure |
| CN110456119B (en) * | 2018-05-07 | 2021-11-30 | 国网安徽省电力有限公司电力科学研究院 | Terminal block assembling and positioning device |
| CN110247315A (en) * | 2019-07-11 | 2019-09-17 | 重庆市一开机电设备有限公司 | A kind of combined type high and low voltage switchgear |
| CN112782442A (en) * | 2019-11-11 | 2021-05-11 | 河南许继仪表有限公司 | Meter bottom capable of positioning relay and mutual inductor and electric meter using meter bottom |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10229020A (en) * | 1997-02-14 | 1998-08-25 | Sansui Electric Co Ltd | Transformer mounting device |
| DE102005027942A1 (en) * | 2005-06-16 | 2006-12-28 | Epcos Ag | Holding device, carrier device for a toroidal core choke and inductive component |
| CN102360898B (en) * | 2011-11-01 | 2013-08-14 | 黄德平 | Installation structure for current transformer |
| CN202585011U (en) * | 2012-03-20 | 2012-12-05 | 法雷奥汽车内部控制（深圳）有限公司 | Fixing structure for power inductor |
| CN203038765U (en) * | 2012-12-09 | 2013-07-03 | 国家电网公司 | Transformer terminal protector |
| CN204215850U (en) * | 2014-12-05 | 2015-03-18 | 贵州长通电气有限公司 | A kind of instrument transformer positioner |
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2014
- 2014-12-05 CN CN201410733508.2A patent/CN104392824B/en active Active
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| CN104392824A (en) | 2015-03-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A transformer positioning device and positioning method Effective date of registration: 20220421 Granted publication date: 20170315 Pledgee: China Construction Bank Corporation Guiyang Hebin sub branch Pledgor: GUIZHOU CHANGTONG ELECTRIC Co.,Ltd. Registration number: Y2022520000019 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230510 Granted publication date: 20170315 Pledgee: China Construction Bank Corporation Guiyang Hebin sub branch Pledgor: GUIZHOU CHANGTONG ELECTRIC Co.,Ltd. Registration number: Y2022520000019 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Transformer Positioning Device and Method Effective date of registration: 20230602 Granted publication date: 20170315 Pledgee: China Construction Bank Corporation Guiyang Hebin sub branch Pledgor: GUIZHOU CHANGTONG ELECTRIC Co.,Ltd. Registration number: Y2023520000022 |