CN105047379A - Suspended load type transformer - Google Patents
Suspended load type transformer Download PDFInfo
- Publication number
- CN105047379A CN105047379A CN201510500276.0A CN201510500276A CN105047379A CN 105047379 A CN105047379 A CN 105047379A CN 201510500276 A CN201510500276 A CN 201510500276A CN 105047379 A CN105047379 A CN 105047379A
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- CN
- China
- Prior art keywords
- iron core
- upper cover
- oil tank
- fuel tank
- framework
- Prior art date
- 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.)
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- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a suspended load type transformer which comprises an oil tank and an iron core, wherein the iron core is arranged in the oil tank, the oil tank is provided with an upper cover, the suspended load type transformer is characterized in that a framework is fixedly arranged on the iron core, the framework and the iron core are connected via an insulation block, the framework is provided with suspension beams in contact with the upper cover, the suspension beams are connected with an insulation fixed block tightly pressed against the iron core via screw rods, a hanging bracket is arranged on the upper cover, cross beams are arranged on the hanging bracket and aligned to the suspension beams, the cross beams are fixedly connected with the suspension beams via bolts passing through the upper cover, suspended load hooks and installation holes are arranged on the hanging bracket, vertical posts are connected to the two ends of the hanging bracket outside the oil tank and extend downwards, the lower ends of the vertical posts are connected with bottom legs, the bottom legs are arranged below the oil tank, and a gap is kept between the lower part of the iron core and the bottom of the oil tank. By the suspended load type transformer, collision can be effectively prevented; moreover, a tool is simple, only a winch is needed, and installation difficulty is reduced; force is transferred to the hanging bracket through the bottom legs during flat transportation, the bottom of the oil tank can be prevented from bearing, and better protection is provided.
Description
Technical field
The present invention relates to a kind of power industry equipment transformer, particularly relate to one and hang a year formula transformer.
Background technology
China is vast in territory, and power delivery networks gathers, network end all need transformer to carry out voltage transitions.Existing transformer weight support is all on base, all to transformer base be fixed on platform during installation, except the cabinet type Installation Modes that lands, in transformer installation process, transformer all will be fixed on high aerial support, first be that transformer is elevated to height higher than support during operation, move to again above support, fall to installing again, slightly do not note during translation bumping to support or electric pole, due to the heavier necessary professional lifting appliance of transformer, as crane, bring very large difficulty to installation, this still awaits technology and solves.
Summary of the invention
In order to solve the problem, the invention provides one and hanging a year formula transformer.
The technical solution used in the present invention is: one is hung and carried formula transformer, comprise fuel tank and iron core, iron core is positioned at fuel tank, fuel tank has a upper cover, it is characterized in that described iron core is fixed with framework, be connected by collets between framework with iron core, framework is provided with a hanging beam contacted with upper cover, hanging beam is connected with the insulation fixed block held out against on iron core by screw mandrel, on cover and be provided with suspension bracket, suspension bracket is provided with the crossbeam alignd with hanging beam, crossbeam is fixedly connected with hanging beam by the bolt through upper cover, suspension bracket is provided with to hang and carries hook and installing hole, the column to downward-extension is connected with at the outer suspension bracket two ends of fuel tank, column lower end is connected with footing, footing is positioned at fuel tank bottom, mandrel lower and oil tank bottom possess gap.
Further, the described bolt through upper cover is provided with sealing gasket in upper cover both sides.
Further, described footing is connect the bottom girder lower than fuel tank bottom.
Further, described crossbeam bottom is provided with the iron sheet covering tank bottoms.
Further, described beam is logical is respectively four with hanging beam.
The Main Load iron core of transformer of the present invention and fuel tank etc. are all installed by suspension bracket suspension type, its mounting means is different from traditional transformer, installation is hung in below support, only at frame upper capstan winch, transformer vertically need be sling in installation process, be connected until hang to draw close with support with screw, high aerial transformer is without the need to significantly horizontal displacement, can effectively prevent from colliding with, as long as and the simple capstan winch of instrument, reduce installation difficulty, and dynamics is passed to suspension bracket by footing support when transporting of falling to normal price, can ensure that tank bottoms can not load-bearing, there is provided and protect better.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention scheme of installation.
Fig. 2 is embodiment of the present invention cross-sectional schematic.
Reference numeral: 1 fuel tank; 2 iron cores; 3 upper covers; 4 frameworks; 5 collets; 6 hanging beams; 7 screw mandrels; 8 fixed blocks; 9 suspension brackets; 10 crossbeams; 11 bolts; 12 hang a year hook; 13 installing holes; 14 columns; 15 bottom girders; 16 supports; 17 electric poles.
Embodiment
The embodiment of the present invention is just like Fig. 1, shown in 2, this hangs and carries formula transformer, comprise fuel tank 1 and iron core 2, iron core is positioned at fuel tank, fuel tank has a upper cover 3, iron core is fixed with framework 4, be connected by collets 5 between framework with iron core, framework is provided with a hanging beam contacted with upper cover 6, hanging beam is connected with the insulation fixed block 8 held out against on iron core by screw mandrel 7, ensure the integraty of iron core and framework, on cover and be provided with suspension bracket 9, suspension bracket is provided with the crossbeam 10 alignd with hanging beam, crossbeam is fixedly connected with hanging beam by the bolt 11 through upper cover, suspension bracket is provided with to hang and carries hook 12 and installing hole 13, hang and carry hook for lifting, installing hole is used for connection, the column 14 to downward-extension is connected with at the outer suspension bracket two ends of fuel tank, column lower end is connected with footing, footing is connect the bottom girder 15 lower than fuel tank bottom, footing is positioned at fuel tank bottom, mandrel lower and oil tank bottom possess gap.
The Main Load iron core of transformer of the present invention and fuel tank etc. all concentrate on suspension bracket, installed by suspension bracket suspension type, its mounting means is different from traditional transformer, installation is hung in below support 16, only at frame upper capstan winch, transformer vertically need be sling in installation process, be connected until hang to draw close with support with screw, high aerial transformer is without the need to significantly horizontal displacement, effectively can prevent collide with support and electric pole 17, as long as and the simple capstan winch of instrument, reduce installation difficulty, and dynamics is passed to suspension bracket by footing support when transporting of falling to normal price, can ensure that tank bottoms can not load-bearing, there is provided and protect better.
During enforcement, the bolt through upper cover can be provided with sealing gasket in upper cover both sides, improves sealing property; Also can be provided with the iron sheet covering tank bottoms in crossbeam bottom, protect tank bottoms further, prevent protrusion press against pressure impaired; Beam leads to and can arrange according to volume of transformer size with the quantity of hanging beam, is respectively four in above-described embodiment.
Be only present pre-ferred embodiments in sum, all equivalence modifications of doing according to the application and prior art are added and are all considered as the technology of the present invention category.
Claims (5)
1. one kind is hung a year formula transformer, comprise fuel tank and iron core, iron core is positioned at fuel tank, fuel tank has a upper cover, it is characterized in that described iron core is fixed with framework, be connected by collets between framework with iron core, framework is provided with a hanging beam contacted with upper cover, hanging beam is connected with the insulation fixed block held out against on iron core by screw mandrel, on cover and be provided with suspension bracket, suspension bracket is provided with the crossbeam alignd with hanging beam, crossbeam is fixedly connected with hanging beam by the bolt through upper cover, suspension bracket is provided with to hang and carries hook and installing hole, the column to downward-extension is connected with at the outer suspension bracket two ends of fuel tank, column lower end is connected with footing, footing is positioned at fuel tank bottom, mandrel lower and oil tank bottom possess gap.
2. according to claim 1 hanging carries formula transformer, it is characterized in that the described bolt through upper cover is provided with sealing gasket in upper cover both sides.
3. according to claim 1 hanging carries formula transformer, it is characterized in that described footing is connect the bottom girder lower than fuel tank bottom.
4. one according to claim 1 is hung and is carried formula transformer, it is characterized in that described crossbeam bottom is provided with the iron sheet covering tank bottoms.
5. carry formula transformer according to arbitrary described the hanging of Claims 1-4, it is characterized in that described beam is logical and be respectively four with hanging beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510500276.0A CN105047379B (en) | 2015-08-14 | 2015-08-14 | Suspended load type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510500276.0A CN105047379B (en) | 2015-08-14 | 2015-08-14 | Suspended load type transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105047379A true CN105047379A (en) | 2015-11-11 |
| CN105047379B CN105047379B (en) | 2017-04-12 |
Family
ID=54453843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510500276.0A Active CN105047379B (en) | 2015-08-14 | 2015-08-14 | Suspended load type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105047379B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115410795A (en) * | 2022-10-10 | 2022-11-29 | 张美岐 | Surrounding type cooling transformer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001110643A (en) * | 1999-10-14 | 2001-04-20 | Hitachi Ltd | Method for transporting and assembling winding wire for transformer |
| JP2002359121A (en) * | 2001-05-31 | 2002-12-13 | Mitsubishi Electric Corp | Transformer |
| CN201126757Y (en) * | 2007-10-11 | 2008-10-01 | 特变电工沈阳变压器集团有限公司技术中心 | Decomposition transformer core being convenient for transportation and transportation clamping-piece thereof |
| CN201153068Y (en) * | 2007-12-17 | 2008-11-19 | 北京合康亿盛科技有限公司 | Cabinet body equipped with transformer |
| CN102856065A (en) * | 2011-06-30 | 2013-01-02 | 特变电工沈阳变压器集团有限公司 | Single-phase super-capacity strong-current short-circuit testing transformer |
| CN103855608A (en) * | 2014-03-31 | 2014-06-11 | 天津市农工商宏达总公司 | Novel frame structure for box-type substation |
| CN204966235U (en) * | 2015-08-14 | 2016-01-13 | 重庆民生变压器有限责任公司 | Suspended load formula transformer |
-
2015
- 2015-08-14 CN CN201510500276.0A patent/CN105047379B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001110643A (en) * | 1999-10-14 | 2001-04-20 | Hitachi Ltd | Method for transporting and assembling winding wire for transformer |
| JP2002359121A (en) * | 2001-05-31 | 2002-12-13 | Mitsubishi Electric Corp | Transformer |
| CN201126757Y (en) * | 2007-10-11 | 2008-10-01 | 特变电工沈阳变压器集团有限公司技术中心 | Decomposition transformer core being convenient for transportation and transportation clamping-piece thereof |
| CN201153068Y (en) * | 2007-12-17 | 2008-11-19 | 北京合康亿盛科技有限公司 | Cabinet body equipped with transformer |
| CN102856065A (en) * | 2011-06-30 | 2013-01-02 | 特变电工沈阳变压器集团有限公司 | Single-phase super-capacity strong-current short-circuit testing transformer |
| CN103855608A (en) * | 2014-03-31 | 2014-06-11 | 天津市农工商宏达总公司 | Novel frame structure for box-type substation |
| CN204966235U (en) * | 2015-08-14 | 2016-01-13 | 重庆民生变压器有限责任公司 | Suspended load formula transformer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115410795A (en) * | 2022-10-10 | 2022-11-29 | 张美岐 | Surrounding type cooling transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105047379B (en) | 2017-04-12 |
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