CN109443649A - A kind of oil tank of transformer air-tightness detection device - Google Patents
A kind of oil tank of transformer air-tightness detection device Download PDFInfo
- Publication number
- CN109443649A CN109443649A CN201811628925.5A CN201811628925A CN109443649A CN 109443649 A CN109443649 A CN 109443649A CN 201811628925 A CN201811628925 A CN 201811628925A CN 109443649 A CN109443649 A CN 109443649A
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- CN
- China
- Prior art keywords
- water tank
- fixedly connected
- support column
- bearing plate
- detection device
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a kind of oil tank of transformer air-tightness detection devices, including water tank and support column, it is fixedly connected at the top of the support column and water tank, inner top of the water tank close to support column side is equipped with water filling port, the water filling port internal screw thread is connected with inlet valve, the inner top of the water tank is fixedly plugged with outlet pipe, the top of the outlet pipe is equipped with self priming pump, bearing plate is rotatably connected at the top of the support column, one end of the bearing plate is fixedly connected with hanging rod, multiple weights are arranged on the hanging rod, the bearing plate is far from being fixedly connected with motor at the top of hanging rod one end, the output shaft of the motor runs through the top of bearing plate and extends downwardly.The present invention adjusts device freely according to the different size of transformer-cabinet by the setting of adjustable briquetting, to improve the detection efficiency of cabinet.
Description
Technical field
The present invention relates to oil tank of transformer production equipment technology more particularly to a kind of oil tank of transformer air-leakage tests
Device.
Background technique
Oil tank of transformer (corrugated tank) fills oil, it is necessary to assure ne-leakage, sealing propertytest are particularly important.
But existing device for detecting sealability external structure is relatively simple, and when being detected to transformer-cabinet, inspection
Surveying device can not be adjusted accordingly according to the size of cabinet, to influence detection efficiency.
Summary of the invention
The purpose of the present invention is to solve device for detecting sealability external structure in the prior art is relatively simple, to change
When depressor cabinet is detected, the problem of detection device can not accordingly be adjusted according to the size of cabinet, and the one kind proposed
Oil tank of transformer air-tightness detection device.
To achieve the goals above, present invention employs following technical solutions:
A kind of oil tank of transformer air-tightness detection device, including water tank and support column, the top of the support column and water tank
Be fixedly connected, the water tank close to support column side inner top be equipped with water filling port, the water filling port internal screw thread be connected with into
Penstock, the inner top of the water tank are fixedly plugged with outlet pipe, and the top of the outlet pipe is equipped with self priming pump, the support
Bearing plate is rotatably connected at the top of column, one end of the bearing plate is fixedly connected with hanging rod, is arranged on the hanging rod multiple
Weight, the bearing plate run through bearing plate far from motor, the output shaft of the motor is fixedly connected at the top of hanging rod one end
Top and extend downwardly, one end fixing sleeve that the motor output shaft extends is connected to first gear, the bottom of the bearing plate
It is rotatably connected to screw rod, fixing sleeve is connected to the second gear that first gear is meshed, the bottom spiral shell of the screw rod on the screw rod
Line is socketed with thread bush, and the bottom of the thread bush is fixedly connected with briquetting corresponding with outlet pipe position, the thread bush
Side is fixedly connected with guide rod, and the support column is equipped with sliding slot corresponding with guide rod, is fixedly connected with slide bar in the sliding slot, institute
Guide rod is stated equipped with impenetrating mouth corresponding with slide bar.
Preferably, one end fixing sleeve that the outlet pipe is located in water tank is connected to sealing ring, the side of the sealing ring
It offsets with the inner top of water tank.
Preferably, to be threadedly coupled between the weight and hanging rod, the outer wall of the hanging rod is equipped with external screw thread, described
The inner wall of weight is equipped with corresponding internal screw thread.
Preferably, it is fixedly attached on the support column there are two support sleeve, the opposite side of two support sleeves is distinguished
It is in contact with the two sides of bearing plate.
Preferably, one end that the screw rod is located in thread bush is fixedly connected with limited block.
Preferably, rubber pad is fixedly connected at the top of the water tank, the rubber pad is equipped with corresponding with outlet pipe
Apopore.
In the present invention, transformer-cabinet is first tipped upside down on to the top of water tank, while rubber pad can play one to cabinet
Then fixed elastic buffer effect opens motor and drives first gear rotation, while driving screw rod rotation by second gear, from
And thread bush is driven to move up and down, drive briquetting to fix transformer-cabinet, while thread bush rotation can be effectively prevented in slide bar,
Weight can anti-locking apparatus it is oblique, then open self priming pump filled the water into transformer tank body, the sealing performance of detection box.This
Invention adjusts device freely according to the different size of transformer-cabinet by the setting of adjustable briquetting,
To improve the detection efficiency of cabinet.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of oil tank of transformer air-tightness detection device proposed by the present invention；
Fig. 2 is the structural schematic diagram overlooked at a kind of oil tank of transformer air-tightness detection device water tank proposed by the present invention.
In figure: 1 water tank, 2 support columns, 3 inlet valves, 4 outlet pipes, 5 self priming pumps, 6 bearing plates, 7 hanging rods, 8 weights,
9 motors, 10 first gears, 11 screw rods, 12 second gears, 13 support sleeves, 14 thread bush, 15 briquettings, 16 guide rods, 17 slide bars, 18
Sealing ring, 19 limited blocks, 20 rubber pads.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-2, a kind of oil tank of transformer air-tightness detection device, including water tank 1 and support column 2, support column 2 with
The top of water tank 1 is fixedly connected, and inner top of the water tank 1 close to 2 side of support column is equipped with water filling port, is used for water tank 1
Interior water filling, water filling port internal screw thread are connected with inlet valve 3, and for controlling the flow of water, the inner top of water tank 1 is fixedly plugged with
Outlet pipe 4, for exporting water, the top of outlet pipe 4 is equipped with self priming pump 5, for the water in water tank 1 to be sucked out, support column 2
Top is rotatably connected to bearing plate 6, is used to support hanging rod 7, and one end of bearing plate 6 is fixedly connected with hanging rod 7, aggravates for being arranged
Block 8 is arranged with multiple weights 8 on hanging rod 7, and preventing support column 2, tiltedly top of the bearing plate 6 far from 7 one end of hanging rod is fixed to be connected
It is connected to motor 9, for driving screw rod 11 to rotate, the output shaft of motor 9 runs through the top of bearing plate 6 and extends downwardly, and motor 9 is defeated
One end fixing sleeve that shaft extends is connected to first gear 10, and for driving second gear 12 to rotate, the lower rotation of bearing plate 6 connects
It is connected to screw rod 11, for driving thread bush 14 to move up and down, fixing sleeve is connected to second that first gear 10 is meshed on screw rod 11
Gear 12, the bottom thread of screw rod 11 are socketed with thread bush 14, are used to support briquetting 15, and the bottom of thread bush 14 is fixedly connected with
Briquetting 15 corresponding with 4 position of outlet pipe, for fixing transformer-cabinet, the side of thread bush 14 is fixedly connected with guide rod 16,
Prevent thread bush 14 from rotating, support column 2 is equipped with sliding slot corresponding with guide rod 16, slide bar 17 is fixedly connected in sliding slot, for branch
Guide rod 16 is supportted, guide rod 16 is equipped with impenetrating mouth corresponding with slide bar 17.
In the present invention, one end fixing sleeve that outlet pipe 4 is located in water tank 1 is connected to sealing ring 18, the side of sealing ring 18
It offsets with the inner top of water tank 1, prevents water from leaking out, be threadedly coupled between weight 8 and hanging rod 7, set on the outer wall of hanging rod 7
There is external screw thread, the inner wall of weight 8 is equipped with corresponding internal screw thread, is convenient for changing weight 8, fixing sleeve is connected on support column 2
Two support sleeves 13, the opposite side of two support sleeves 13 are in contact with the two sides of bearing plate 6 respectively, prevent bearing plate 6 from shaking,
One end that screw rod 11 is located in thread bush 14 is fixedly connected with limited block 19, prevents screw rod 11 from falling off out of thread bush 14, water storage
The top of case 1 is fixedly connected with rubber pad 20, and rubber pad 20 is equipped with apopore corresponding with outlet pipe 4, to transformer-cabinet
Play certain resilient support.
In the present invention, transformer-cabinet is first tipped upside down on to the top of water tank 1, while rubber pad can play one to cabinet
Then fixed elastic buffer effect opens motor 9 and first gear 10 is driven to rotate, while driving screw rod 11 by second gear 12
Rotation drives briquetting 15 to fix transformer-cabinet, while slide bar 17 can effectively be prevented so that thread bush 14 be driven to move up and down
Only thread bush 14 rotate, weight 8 can anti-locking apparatus it is oblique, then open self priming pump 5 filled the water into transformer tank body, detect
The sealing performance of cabinet.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of oil tank of transformer air-tightness detection device, including water tank (1) and support column (2), which is characterized in that the branch
It is fixedly connected at the top of dagger (2) and water tank (1), inner top of the water tank (1) close to support column (2) side is equipped with note
The mouth of a river, the water filling port internal screw thread are connected with inlet valve (3), and the inner top of the water tank (1) is fixedly plugged with outlet pipe
(4), the top of the outlet pipe (4) is equipped with self priming pump (5), is rotatably connected to bearing plate (6) at the top of the support column (2),
One end of the bearing plate (6) is fixedly connected with hanging rod (7), is arranged with multiple weights (8) on the hanging rod (7), described to hold
For weight plate (6) far from being fixedly connected with motor (9) at the top of hanging rod (7) one end, the output shaft of the motor (9) runs through bearing plate
(6) top simultaneously extends downwardly, and one end fixing sleeve that motor (9) output shaft extends is connected to first gear (10), described to hold
The lower rotation of weight plate (6) is connected with screw rod (11), and fixing sleeve is connected to what first gear (10) was meshed on the screw rod (11)
The bottom thread of second gear (12), the screw rod (11) is socketed with thread bush (14), and the bottom of the thread bush (14) is fixed
It is connected with briquetting (15) corresponding with outlet pipe (4) position, the side of the thread bush (14) is fixedly connected with guide rod (16), institute
It states support column (2) and is equipped with sliding slot corresponding with guide rod (16), be fixedly connected slide bar (17) in the sliding slot, the guide rod (16)
It is equipped with impenetrating mouth corresponding with slide bar (17).
2. a kind of oil tank of transformer air-tightness detection device according to claim 1, which is characterized in that the outlet pipe
(4) one end fixing sleeve being located in water tank (1) is connected to sealing ring (18), the side and water tank (1) of the sealing ring (18)
Inner top offset.
3. a kind of oil tank of transformer air-tightness detection device according to claim 1, which is characterized in that the weight
(8) to be threadedly coupled between hanging rod (7), the outer wall of the hanging rod (7) is equipped with external screw thread, the inner wall of the weight (8)
It is equipped with corresponding internal screw thread.
4. a kind of oil tank of transformer air-tightness detection device according to claim 1, which is characterized in that the support column
(2) be fixedly attached on there are two support sleeve (13), the opposite side of two support sleeves (13) respectively with bearing plate (6) two
Side is in contact.
5. a kind of oil tank of transformer air-tightness detection device according to claim 1, which is characterized in that the screw rod (11)
One end in thread bush (14) is fixedly connected with limited block (19).
6. a kind of oil tank of transformer air-tightness detection device according to claim 1, which is characterized in that the water tank
(1) it is fixedly connected at the top of rubber pad (20), the rubber pad (20) is equipped with apopore corresponding with outlet pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628925.5A CN109443649A (en) | 2018-12-28 | 2018-12-28 | A kind of oil tank of transformer air-tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628925.5A CN109443649A (en) | 2018-12-28 | 2018-12-28 | A kind of oil tank of transformer air-tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109443649A true CN109443649A (en) | 2019-03-08 |
Family
ID=65538563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811628925.5A Pending CN109443649A (en) | 2018-12-28 | 2018-12-28 | A kind of oil tank of transformer air-tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109443649A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089717A (en) * | 2019-12-26 | 2020-05-01 | 温州职业技术学院 | Valve test bench |
| CN116399517A (en) * | 2023-06-07 | 2023-07-07 | 天津市博拿德执行器制造有限责任公司 | Safety detection equipment for gas pipeline valve |
| CN116818222A (en) * | 2023-08-30 | 2023-09-29 | 江苏伟正电气科技有限公司 | Transformer oil conservator capsule gas tightness detection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201569544U (en) * | 2009-12-01 | 2010-09-01 | 卧龙电气集团股份有限公司 | Sealing device used for leak testing operation of transformer oil tank |
| CN201594031U (en) * | 2009-12-04 | 2010-09-29 | 卧龙电气集团股份有限公司 | Leak testing device of transformer oil box |
| CN207395972U (en) * | 2017-10-17 | 2018-05-22 | 河南森源重工有限公司 | A kind of oil tank of transformer leakage testing device |
| CN109048806A (en) * | 2018-09-20 | 2018-12-21 | 安徽荣明新材料科技有限公司 | A kind of fixed device of electric machine support processing |
-
2018
- 2018-12-28 CN CN201811628925.5A patent/CN109443649A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201569544U (en) * | 2009-12-01 | 2010-09-01 | 卧龙电气集团股份有限公司 | Sealing device used for leak testing operation of transformer oil tank |
| CN201594031U (en) * | 2009-12-04 | 2010-09-29 | 卧龙电气集团股份有限公司 | Leak testing device of transformer oil box |
| CN207395972U (en) * | 2017-10-17 | 2018-05-22 | 河南森源重工有限公司 | A kind of oil tank of transformer leakage testing device |
| CN109048806A (en) * | 2018-09-20 | 2018-12-21 | 安徽荣明新材料科技有限公司 | A kind of fixed device of electric machine support processing |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089717A (en) * | 2019-12-26 | 2020-05-01 | 温州职业技术学院 | Valve test bench |
| CN111089717B (en) * | 2019-12-26 | 2021-08-06 | 温州职业技术学院 | Valve test bench |
| CN116399517A (en) * | 2023-06-07 | 2023-07-07 | 天津市博拿德执行器制造有限责任公司 | Safety detection equipment for gas pipeline valve |
| CN116399517B (en) * | 2023-06-07 | 2023-08-04 | 天津市博拿德执行器制造有限责任公司 | Safety detection equipment for gas pipeline valve |
| CN116818222A (en) * | 2023-08-30 | 2023-09-29 | 江苏伟正电气科技有限公司 | Transformer oil conservator capsule gas tightness detection device |
| CN116818222B (en) * | 2023-08-30 | 2023-11-03 | 江苏伟正电气科技有限公司 | Transformer oil conservator capsule gas tightness detection device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190308 |