CN202487340U - Butt joint device for oil-oil bushing of rectifier transformer - Google Patents
Butt joint device for oil-oil bushing of rectifier transformer Download PDFInfo
- Publication number
- CN202487340U CN202487340U CN2012200806739U CN201220080673U CN202487340U CN 202487340 U CN202487340 U CN 202487340U CN 2012200806739 U CN2012200806739 U CN 2012200806739U CN 201220080673 U CN201220080673 U CN 201220080673U CN 202487340 U CN202487340 U CN 202487340U
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- Prior art keywords
- flange
- oil
- seat
- casing
- raises
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- Expired - Fee Related
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Abstract
The utility model relates to a butt joint device for an oil-oil bushing of a rectifier transformer. The side wall of an adjustable transformer oil tank is connected with one end of an inclined flange ascending base through a flange; the other end of the inclined flange ascending base is connected with a large-caliber corrugated pipe; the large-caliber corrugated pipe is connected with a movable flange ascending base; the movable flange ascending base is connected with the side wall of a main transformer oil tank; the oil-oil bushing is connected in the inclined flange ascending base; a limiting slot and a sealing washer are arranged at a connecting point of the inclined flange ascending base and the oil-oil bushing; one end of the oil-oil bushing is arranged in the inclined flange ascending base, and the other end of the oil-oil bushing is connected with a conducting rod with an internal thread, passes through the large-caliber corrugated pipe and is extended into the movable flange ascending base; and the inclined flange ascending base and the movable flange ascending base are provided with hand holes respectively. The butt joint device has the advantages that: the inclined flange ascending base is introduced, so that the butt joint device is convenient to assemble and disassemble and is easy to joint when assembled, and the device can be separated from the oil tank if being lifted by a crane when disassembled.
Description
Technical field
The utility model relates to a kind of docking facilities, relates in particular to a kind of rectifier transformer oil tubing and casing docking facilities.
Background technology
Because the restriction of transportation clearance etc. all is divided into two fuel tank butt joints usually to form, butt joint refers to the connection of leader cable between two fuel tanks when large rectifier transformer is made.The first-selected oily tubing and casing of best method of attachment, we have designed a kind of docking facilities and have been used for safe installation oil tubing and casing for this reason, and it is convenient and practical that succinct connection plays two fuel tanks.
Summary of the invention
The purpose of the utility model is to provide a kind of rectifier transformer oil tubing and casing docking facilities, docks during installation easily, and loop wheel machine up can break away from fuel tank by device once carrying during dismounting.
The utility model is realized like this; It comprises modulation fuel tank, oblique flange rising seat, heavy caliber bellows, loose flange rising seat, main transformer fuel tank, oily tubing and casing, tapped conducting rod, hand hole; It is characterized in that the sidewall of said modulation fuel tank connects an end of oblique flange rising seat through flange; Tiltedly the other end of flange rising seat connects the heavy caliber bellows; The heavy caliber bellows connects the loose flange seat that raises, and the loose flange seat that raises is connected the sidewall of main transformer fuel tank, and said oblique flange raises and is connected with oily tubing and casing in the seat; Tiltedly flange rising seat is provided with stopper slot and seal washer with oily tubing and casing junction; One end of oil tubing and casing is in tiltedly flange raises seat, and the other end of oily tubing and casing connects tapped conducting rod and passes the heavy caliber bellows and stretch into loose flange and raise in the seat, and raise seat and loose flange of said oblique flange raises and have hand hole.
The technique effect of the utility model is: 1. introduce oblique flange rising seat and so just make things convenient for installation and removal, dock during installation easily, loop wheel machine up can device disengaging fuel tank once carrying during dismounting.2. oily tubing and casing installed surface is established the sealing stopper slot and is added the contact that sealing filler ring effectively cuts off insulating oil in two fuel tanks; Insulating oil is divided into two partly; Just to investigate rapidly be that which fuel tank internal breaks down when transformer has the somewhere to break down to carry out oiling to test to analyze when such benefit was exactly transformer operation or test, and the oil in the fuel tank that do not break down can influencedly not need not the oil strain processing again.3, install the heavy caliber bellows additional and effectively regulate the foozle alignment error.4. loose flange rising seat has a loose flange further to regulate the flange rotation error.5. two seats that raise are established hand hole and are convenient to lead-in wire and connect through installing the screw thread conducting rod additional.6. when the main transformer fuel tank need hang the cover maintenance, can remove a screw thread conducting rod and an oily tubing and casing voltage equalizing ball from loose flange rising seat hand hole earlier, directly main transformer hung the cover maintenance then.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1; The utility model is realized like this; The sidewall of said modulation fuel tank 1 connects a raise end of seat 2 of oblique flange through flange, and tiltedly the raise other end of seat 2 of flange connects heavy caliber bellows 3, and heavy caliber bellows 3 connects the loose flanges seat 4 that raises; Loose flange rising seat 4 is connected the sidewall of main transformer fuel tank 5; Said oblique flange raises and is connected with oily tubing and casing 6 in the seat 2, and tiltedly the flange seat 2 that raises is provided with stopper slot and seal washer with oily tubing and casing 6 junctions, and an end of oily tubing and casing 6 is in tiltedly flange raises seat 2; The other end of oil tubing and casing 6 connects tapped conducting rod 7 and passes heavy caliber bellows 3 and stretch into loose flange and raise in the seat 4, and said oblique flange seat 2 and the loose flange seat 4 that raises that raises has hand hole 8.The oil tubing and casing is contained in oblique flange and raises and install conducting rod in the seat, then the each several part bolt couple together again with above-mentioned two fuel tanks on abutted flange dock, carry out oily tubing and casing two ends lead-in wire and connect through two raise hand holes on the seat, accomplish two fuel tanks and dock.
Claims (1)
1. rectifier transformer oil tubing and casing docking facilities; It comprises modulation fuel tank, oblique flange rising seat, heavy caliber bellows, loose flange rising seat, main transformer fuel tank, oily tubing and casing, tapped conducting rod, hand hole; It is characterized in that the sidewall of said modulation fuel tank connects an end of oblique flange rising seat through flange; Tiltedly the other end of flange rising seat connects the heavy caliber bellows; The heavy caliber bellows connects the loose flange seat that raises, and the loose flange seat that raises is connected the sidewall of main transformer fuel tank, and said oblique flange raises and is connected with oily tubing and casing in the seat; Tiltedly flange rising seat is provided with stopper slot and seal washer with oily tubing and casing junction; One end of oil tubing and casing is in tiltedly flange raises seat, and the other end of oily tubing and casing connects tapped conducting rod and passes the heavy caliber bellows and stretch into loose flange and raise in the seat, and raise seat and loose flange of said oblique flange raises and have hand hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200806739U CN202487340U (en) | 2012-03-06 | 2012-03-06 | Butt joint device for oil-oil bushing of rectifier transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200806739U CN202487340U (en) | 2012-03-06 | 2012-03-06 | Butt joint device for oil-oil bushing of rectifier transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202487340U true CN202487340U (en) | 2012-10-10 |
Family
ID=46961744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200806739U Expired - Fee Related CN202487340U (en) | 2012-03-06 | 2012-03-06 | Butt joint device for oil-oil bushing of rectifier transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202487340U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992823A (en) * | 2015-07-20 | 2015-10-21 | 国网辽宁省电力有限公司鞍山供电公司 | Integral connection method and apparatus for grounding transformer and arc suppression coil |
| CN105428042A (en) * | 2015-12-28 | 2016-03-23 | 保定天威保变电气股份有限公司 | Sealed type high-voltage current penetrating device |
| CN105448472A (en) * | 2015-12-30 | 2016-03-30 | 卧龙电气集团股份有限公司 | Conversion device for refitting oil sampling valve into valve interface |
| CN106710850A (en) * | 2016-11-29 | 2017-05-24 | 保定天威集团特变电气有限公司 | Direct step-down 54-pulse rectifier transformer for direct current furnace |
| CN109360711A (en) * | 2018-11-27 | 2019-02-19 | 保定天威电气设备结构有限公司 | A kind of structure and method guaranteeing double fuel tank feed-through collar position precisions |
-
2012
- 2012-03-06 CN CN2012200806739U patent/CN202487340U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992823A (en) * | 2015-07-20 | 2015-10-21 | 国网辽宁省电力有限公司鞍山供电公司 | Integral connection method and apparatus for grounding transformer and arc suppression coil |
| CN105428042A (en) * | 2015-12-28 | 2016-03-23 | 保定天威保变电气股份有限公司 | Sealed type high-voltage current penetrating device |
| CN105428042B (en) * | 2015-12-28 | 2017-04-05 | 保定天威保变电气股份有限公司 | Closed type high-tension current through device |
| CN105448472A (en) * | 2015-12-30 | 2016-03-30 | 卧龙电气集团股份有限公司 | Conversion device for refitting oil sampling valve into valve interface |
| CN105448472B (en) * | 2015-12-30 | 2018-05-11 | 卧龙电气集团股份有限公司 | Oil sample valve repacks the conversion equipment of valve interface into |
| CN106710850A (en) * | 2016-11-29 | 2017-05-24 | 保定天威集团特变电气有限公司 | Direct step-down 54-pulse rectifier transformer for direct current furnace |
| CN109360711A (en) * | 2018-11-27 | 2019-02-19 | 保定天威电气设备结构有限公司 | A kind of structure and method guaranteeing double fuel tank feed-through collar position precisions |
| CN109360711B (en) * | 2018-11-27 | 2023-07-25 | 保定天威保变电气股份有限公司 | Structure and method for guaranteeing position accuracy of lead flange of double oil tanks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20140306 |