CN103311831A - Removal tool for transformer respirator - Google Patents
Removal tool for transformer respirator Download PDFInfo
- Publication number
- CN103311831A CN103311831A CN 201310249146 CN201310249146A CN103311831A CN 103311831 A CN103311831 A CN 103311831A CN 201310249146 CN201310249146 CN 201310249146 CN 201310249146 A CN201310249146 A CN 201310249146A CN 103311831 A CN103311831 A CN 103311831A
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- China
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- positioning head
- activity template
- movable piece
- bolt
- support
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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.)
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- Transformer Cooling (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
本发明公开了一种变压器呼吸器拆卸工具，涉及一种电力设施维修工具。包括支架、活动片、以及定位头；支架为两端对称且设有两块平板的弧形板状结构，活动片包括个，每个活动片分别借助于螺栓固定在支架端部的平板上；所述活动片中部设有长槽孔，穿过长槽孔的两个螺栓和平板上的螺栓孔固定；螺栓端部的螺母位于所述平板下方；每个活动片的上表面固定设有一个定位头；定位头为阶梯轴状结构，位于两块活动片上的两个定位头结构相同、且相互对称；本发明的有益效果是可以迅速的拆卸下变压器呼吸器的油封碗，结构简单、操作过程在狭小的空间内就能完成，并且不会误伤呼吸器本身。
The invention discloses a dismantling tool for a transformer respirator, and relates to a maintenance tool for electric facilities. It includes a bracket, a movable piece, and a positioning head; the bracket is an arc-shaped plate structure with symmetrical ends and two flat plates, and the movable piece includes two pieces, and each movable piece is respectively fixed on the flat plate at the end of the bracket by means of bolts; The middle part of the movable piece is provided with a long slotted hole, and the two bolts passing through the long slotted hole are fixed to the bolt holes on the plate; the nut at the end of the bolt is located under the plate; the upper surface of each movable piece is fixed with a Positioning head; the positioning head is a stepped shaft-shaped structure, and the two positioning heads located on the two movable pieces have the same structure and are symmetrical to each other; the beneficial effect of the present invention is that the oil seal bowl of the transformer respirator can be quickly disassembled, and the structure is simple and easy to operate. The process can be completed in a small space without accidentally injuring the respirator itself.
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 all is equipped with a large amount of transformers, and being mainly used in provides electric energy for production equipment and all kinds of auxiliary equipment.Transformer mainly is comprised of parts 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 atmosphere and oil tank of transformer inside.Discolour silica gel is housed in the respirator, is used for absorbing airborne moisture, avoid moisture to enter oil tank of transformer and reduce the insulating oil insulation level.Respirator is cylindrical structural, and the top is communicated with conservator by pipeline, and discolour silica gel is loaded at the middle part, and the bottom is lubricating cup.Air at first by the oil in the lubricating cup, then enters conservator by pipeline during work after the discolour silica gel drying.The venthole on lubricating cup, other parts of respirator are all wanted positiver sealing, avoid the air undried to enter conservator, fuel tank.
Transformer breather is not changed for a long time at present, and the oil bowl is fastening, installs because respirator is close to transformer body, and the operating space is narrow and small, does not also have suitable instrument to be fit to the dismounting respirator.
Summary of the invention
For defective and the deficiency of prior art, technical problem to be solved by this invention provides a kind of simple in structure, and the transformer breather extracting tool that cost is low under narrow and small operating space, can make things convenient for the lower transformer breather oil sealing bowl of rapidly dismounting.
The technical solution used in the present invention is that a kind of transformer breather extracting tool comprises support, activity template, positioning head; Support is two ends symmetry and the arc platy structure that is provided with two flat boards, and activity template comprises two, and each activity template is respectively by means of on the flat board that is bolted to bracket end; Described activity template middle part is provided with long slot bore, passes two bolts of long slot bore and the bolt hole on the flat board and fixes; 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 multidiameter shape structure, and two positioning head structures that are positioned on two activity templates are identical and symmetrical.
Further, the described support of the technical program is arcuate shape, and flat board is stretched out at two ends, and around the circumference of oil sealing bowl, arcuate shape is in order to take full advantage of the operating space to the support of arcuate shape in use.The activity template of fixing on the flat board, the above has long slot bore.Panasonic's bolt can be adjusted 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 is according to the oil sealing bowl of different size, to adjust the position of suitable fixedly oil sealing bowl bottom aperture.
Further, the described screw bolt and nut of the technical program is when fixing activity template, and bolt is passed down through activity template and support, the lower end fastening nuts, such purpose is that bolt can be not protruding above activity template, so that positioning head can enter the aperture of oil sealing bowl bottom.In addition, positioning head is that multidiameter shape structure purpose is after positioning head enters small hole at bottom part, and the round post that following diameter is larger separates oil sealing bowl and body of tool, prevents that the oil sealing bowl is by the body of tool accidental damage.
The invention has the beneficial effects as follows the oil sealing bowl that can dismantle rapidly lower transformer breather, utilize the combination of support, activity template, positioning head, simple in structure, operating process just can be finished in narrow space, and can not accidentally injure respirator itself.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is bolt and the upward view of nut on support among Fig. 1.
Among the figure, 1 support, 2 activity templates, dull and stereotyped 11,21 long slot bores, 3 positioning heads.
Embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Transformer breather extracting tool shown in Fig. 1 embodiment comprises support 1, activity template 2, positioning head 3; Support 1 is two ends symmetry and the arc platy structure that is provided with two flat boards 11, and activity template 2 comprises two, and each activity template 2 is respectively by means of on the flat board 11 that is bolted to support 1 end; Described activity template 2 middle parts are provided with long slot bore 21, pass two bolts of long slot bore 21 and fix with the bolt hole on dull and stereotyped 11; The nut of bolt end is positioned at described dull and stereotyped 11 belows; The upper surface of each activity template 2 is fixed with a positioning head 3; Positioning head 3 is multidiameter shape structure, is positioned on two activity templates 2 to such an extent that two positioning head 3 structures are identical and symmetrically.
Further, the described support 1 of the present embodiment is arcuate shape, and flat board 11 is stretched out at two ends, and around the circumference of oil sealing bowl, arcuate shape is in order to take full advantage of the operating space to the support 1 of arcuate shape in use.The activity template 2 of fixing on dull and stereotyped 11, the above has long slot bore 21.Panasonic's bolt can be adjusted 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 is according to the oil sealing bowl of different size, to adjust the position of suitable fixedly oil sealing bowl bottom aperture.
Further, the described screw bolt and nut of 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 purpose is that bolt can be not protruding above activity template 2, so that positioning head 3 can enter the aperture of oil sealing bowl bottom.In addition, positioning head 3 is after positioning head 3 enters small hole at bottom part for multidiameter shape structure purpose, and the round post that following diameter is larger separates oil sealing bowl and body of tool, prevents that the oil sealing bowl is by the body of tool accidental damage.
When using the transformer breather extracting tool, Panasonic's nut at first, make activity template 2 be in can be movable state, then with the close oil sealing bowl of transformer breather extracting tool, adjust the position of activity template 2, when two positioning heads 3 all enter oil sealing bowl bottom aperture, fastening nut, activity template 2 positions are fixed, then rotated whole transformer breather extracting tool, the oil sealing bowl is taken off.
Claims (3)
1. a transformer breather extracting tool is characterized in that comprising support (1), activity template (2), positioning head (3); Support (1) is two ends symmetry and the arc platy structure that is provided with two flat boards (11), and activity template (2) comprises 2, and each activity template (2) is respectively by means of on the flat board (11) that is bolted to support (1) end; Described activity template (2) middle part is provided with long slot bore (21), passes two bolts of long slot bore (21) and the bolt hole on the flat board (11) and fixes; The upper surface of each activity template (2) is fixed with a positioning head (3).
2. described transformer breather extracting tool according to claim 1 is characterized in that the nut of described bolt end is positioned at described flat board (11) below.
3. described transformer breather extracting tool according to claim 1 is characterized in that described positioning head (3) is multidiameter shape structure, is positioned at two activity templates (2) upper that two positioning heads (3) structure is identical and symmetrically.
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 true CN103311831A (en) | 2013-09-18 |
| CN103311831B 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226543A (en) * | 2015-10-25 | 2016-01-06 | 国家电网公司 | A kind of portable oil-filled electric equipment respirator dismantling device |
| 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 |
| CN107453263A (en) * | 2017-09-04 | 2017-12-08 | 国网河南省电力公司检修公司 | Transformer breather silica gel changes mobile platform |
Family Cites Families (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 up packing gland of reciprocating pump |
| 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
Cited By (5)
| 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 |
| CN105226543A (en) * | 2015-10-25 | 2016-01-06 | 国家电网公司 | A kind of portable oil-filled electric equipment respirator dismantling device |
| 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 |
| CN107453263A (en) * | 2017-09-04 | 2017-12-08 | 国网河南省电力公司检修公司 | Transformer breather silica gel changes mobile platform |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103311831B (en) | 2015-08-19 |
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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 |