CN103311831B - Removal tool for transformer respirator - Google Patents
Removal tool for transformer respirator Download PDFInfo
- Publication number
- CN103311831B CN103311831B CN201310249146.5A CN201310249146A CN103311831B CN 103311831 B CN103311831 B CN 103311831B CN 201310249146 A CN201310249146 A CN 201310249146A CN 103311831 B CN103311831 B CN 103311831B
- Authority
- CN
- China
- Prior art keywords
- activity template
- positioning head
- support
- activity
- respirator
- 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.)
- Expired - Fee Related
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- Transformer Cooling (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a kind of removal tool for transformer respirator, relate to a kind of electric power facility maintenance tool.Comprise support, activity template and positioning head; Support is that two ends are symmetrical and be provided with two pieces of dull and stereotyped arc platy structures, and activity template comprises, and each activity template is respectively by means of being bolted on the flat board of bracket end; Be provided with long slot bore in the middle part of described activity template, fix through the bolt hole on two bolts of long slot bore and flat board; The nut of bolt end is positioned at described dull and stereotyped below; The upper surface of each activity template is fixed with a positioning head; Positioning head is ladder shaft-like structure, and two the positioning head structures be positioned on two pieces of activity templates are identical and symmetrical; The invention has the beneficial effects as follows the oil sealing bowl can dismantling lower transformer breather rapidly, structure is simple, operating process just can complete, and can not accidentally injure respirator itself in narrow space.
Description
Technical field
The present invention relates to a kind of electric power facility maintenance tool.
Background technology
Domestic and international all kinds of manufacturing enterprises power supply-distribution system is all provided with a large amount of transformers, is mainly used in as production equipment and all kinds of auxiliary equipment provide electric energy.Transformer is primarily of parts compositions such as coil, high-low pressure sleeve pipe, fuel tank, conservator, respirators.
Respirator is the critical piece of transformer, is connected with conservator by pipeline, plays the effect of linking up air and oil tank of transformer inside.In respirator, discolour silica gel is housed, for absorbing the moisture in air, avoids moisture to enter oil tank of transformer and reducing insulating oil insulation level.Respirator is cylindrical structural, and top is communicated with conservator by pipeline, and discolour silica gel is loaded at middle part, and bottom is lubricating cup.During work, air is first by the oil in lubricating cup, then after discolour silica gel drying, enters conservator by pipeline.Except the venthole on lubricating cup, other parts of respirator all want positiver sealing, avoid air undried to enter conservator, fuel tank.
Current transformer breather is not changed for a long time, and oily bowl is fastening, and install because transformer body is close to by respirator, operating space is narrow and small, does not also have suitable instrument to be applicable to dismounting respirator.
Summary of the invention
For defect and the deficiency of prior art, it is simple that technical problem to be solved by this invention is to provide a kind of structure, the removal tool for transformer respirator that cost is low, under narrow and small operating space, can facilitate the lower transformer breather oil sealing bowl of dismounting rapidly.
The technical solution used in the present invention is, a kind of removal tool for transformer respirator, comprises support, activity template, positioning head; Support is that two ends are symmetrical and be provided with two pieces of dull and stereotyped arc platy structures, and activity template comprises two, and each activity template is respectively by means of being bolted on the flat board of bracket end; Be provided with long slot bore in the middle part of described activity template, fix through the bolt hole on two bolts of long slot bore and flat board; The nut of bolt end is positioned at described dull and stereotyped below; The upper surface of each activity template is fixed with a positioning head; Positioning head is ladder shaft-like structure, and two the positioning head structures be positioned on two pieces of activity templates are identical and symmetrical.
Further, the support described in the technical program is arcuate shape, and flat board is stretched out at two ends, and the support of arcuate shape is in use around the circumference of oil sealing bowl, and arcuate shape is to make full use of operating space.Activity template fixing on flat board, has long slot bore above.Panasonic's bolt, can adjust the position of activity template; And the oil sealing bowl of different size, the aperture pitch of bottom just has different size, and the effect of long slot bore according to the oil sealing bowl of different size, can adjust the position of suitable fixing oil sealing bowl bottom aperture.
Further, screw bolt and nut described in the technical program is when fixing activity template, and bolt is passed down through activity template and support, lower end fastening nuts, such object is that bolt can not be protruding above activity template, makes positioning head can enter the aperture of oil sealing bowl bottom.In addition, positioning head is ladder shaft-like structure object is after positioning head enters small hole at bottom part, and oil sealing bowl and body of tool separate by the round post that diameter is below larger, prevent oil sealing bowl by body of tool accidental damage.
The invention has the beneficial effects as follows the oil sealing bowl can dismantling lower transformer breather rapidly, utilize the combination of support, activity template, positioning head, structure is simple, operating process just can complete, and can not accidentally injure respirator itself in narrow space.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is bolt and the nut upward view on support in Fig. 1.
In figure, 1 support, 2 activity templates, dull and stereotyped 11,21 long slot bores, 3 positioning heads.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Removal tool for transformer respirator shown in Fig. 1 embodiment, comprises support 1, activity template 2, positioning head 3; Support 1 is two ends symmetry and is provided with the arc platy structure of two pieces of flat boards 11, and activity template 2 comprises two, and each activity template 2 is respectively by means of being bolted on the flat board 11 of support 1 end; Be provided with long slot bore 21 in the middle part of described activity template 2, fix through the bolt hole on two bolts and dull and stereotyped 11 of long slot bore 21; The nut of bolt end is positioned at below described dull and stereotyped 11; The upper surface of each activity template 2 is fixed with a positioning head 3; Positioning head 3 is ladder shaft-like structure, to be positioned on two pieces of activity templates 2 two positioning head 3 structures are identical and symmetrically.
Further, the support 1 described in the present embodiment is arcuate shape, and two ends stretch out dull and stereotyped 11, and the support 1 of arcuate shape is in use around the circumference of oil sealing bowl, and arcuate shape is to make full use of operating space.Activity template 2 fixing on dull and stereotyped 11, has long slot bore 21 above.Panasonic's bolt, can adjust the position of activity template 2; And the oil sealing bowl of different size, the aperture pitch of bottom just has different size, and the effect of long slot bore 21 according to the oil sealing bowl of different size, can adjust the position of suitable fixing oil sealing bowl bottom aperture.
Further, screw bolt and nut described in the present embodiment is when fixing activity template 2, and bolt is passed down through activity template 2 and support 1, lower end fastening nuts, such object is that bolt can not be protruding above activity template 2, makes positioning head 3 can enter the aperture of oil sealing bowl bottom.In addition, positioning head 3 is ladder shaft-like structure object is after positioning head 3 enters small hole at bottom part, and oil sealing bowl and body of tool separate by the round post that diameter is below larger, prevent oil sealing bowl by body of tool accidental damage.
When using removal tool for transformer respirator, first Panasonic's nut, make activity template 2 be in can be movable state, then by removal tool for transformer respirator near oil sealing bowl, adjustment activity template 2 position, when two positioning heads 3 all enter oil sealing bowl bottom aperture, fastening nut, activity template 2 position is fixed, then rotates whole removal tool for transformer respirator, oil sealing bowl is taken off.
Claims (1)
1. a removal tool for transformer respirator, is characterized in that comprising support (1), activity template (2), positioning head (3); Support (1) for two ends symmetrical and be provided with the arc platy structure of two pieces of flat boards (11), activity template (2) comprises 2, and each activity template (2) is respectively by means of being bolted on the flat board (11) of support (1) end; Described activity template (2) middle part is provided with long slot bore (21), and two bolts through long slot bore (21) are fixed with the bolt hole on dull and stereotyped (11); The upper surface of each activity template (2) is fixed with a positioning head (3), the nut of described bolt end is positioned at described flat board (11) below, described positioning head (3) is ladder shaft-like structure, and two positioning head (3) structures be positioned on two pieces of activity templates (2) are identical and symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310249146.5A CN103311831B (en) | 2013-06-21 | 2013-06-21 | Removal tool for transformer respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310249146.5A CN103311831B (en) | 2013-06-21 | 2013-06-21 | Removal tool for transformer respirator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103311831A CN103311831A (en) | 2013-09-18 |
| CN103311831B true CN103311831B (en) | 2015-08-19 |
Family
ID=49136762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310249146.5A Expired - Fee Related CN103311831B (en) | 2013-06-21 | 2013-06-21 | Removal tool for transformer respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103311831B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882812B (en) * | 2015-06-09 | 2016-08-24 | 国网山东济南市历城区供电公司 | Instrument changed by Multifunction transformer respirator |
| CN105226543B (en) * | 2015-10-25 | 2017-08-01 | 国家电网公司 | A kind of portable oil-filled electric equipment respirator dismantling device |
| CN107453263B (en) * | 2017-09-04 | 2019-07-12 | 国网河南省电力公司检修公司 | Transformer breather silica gel replaces mobile platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201320745Y (en) * | 2008-12-05 | 2009-10-07 | 南车洛阳机车有限公司 | Axle suspension bush removing device |
| CN201455863U (en) * | 2009-07-22 | 2010-05-12 | 中国石油天然气股份有限公司 | Special tool for screwing reciprocate pump packing press cover |
| CN201931422U (en) * | 2010-12-27 | 2011-08-17 | 潍柴动力股份有限公司 | Special disassembling tool for filter element |
| CN203312672U (en) * | 2013-06-21 | 2013-11-27 | 国家电网公司 | Transformer respirator removing tool |
-
2013
- 2013-06-21 CN CN201310249146.5A patent/CN103311831B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201320745Y (en) * | 2008-12-05 | 2009-10-07 | 南车洛阳机车有限公司 | Axle suspension bush removing device |
| CN201455863U (en) * | 2009-07-22 | 2010-05-12 | 中国石油天然气股份有限公司 | Special tool for screwing reciprocate pump packing press cover |
| CN201931422U (en) * | 2010-12-27 | 2011-08-17 | 潍柴动力股份有限公司 | Special disassembling tool for filter element |
| CN203312672U (en) * | 2013-06-21 | 2013-11-27 | 国家电网公司 | Transformer respirator removing tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103311831A (en) | 2013-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: STATE GRID HEBEI ELECTRIC POWER COMPANY, CANGZHOU BRANCH Applicant after: STATE GRID HEBEI ELECTRIC POWER Co. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Cangzhou Power Supply Co. Applicant before: Hebei Electric Power Corp. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 |