CN105423023B - Electronic flange connecting device and its operating method - Google Patents
Electronic flange connecting device and its operating method Download PDFInfo
- Publication number
- CN105423023B CN105423023B CN201510826072.6A CN201510826072A CN105423023B CN 105423023 B CN105423023 B CN 105423023B CN 201510826072 A CN201510826072 A CN 201510826072A CN 105423023 B CN105423023 B CN 105423023B
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- CN
- China
- Prior art keywords
- flange
- chuck
- oil
- transformer
- electric pushrod
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
- F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/003—Auxiliary devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/22—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention provides a kind of electronic flange connecting device and its operating method, belong to the flangeseal interconnection technique field of transformer pouring fuel outlet valve.Electronic flange connecting device, including transformer pouring drain line, oil pipe self-sealing joint, transformer pouring fuel outlet valve flange, oil connection flange, sealing gasket, chuck, buckle and electric pushrod, sealing gasket is set between oil connection flange and transformer pouring fuel outlet valve flange, the outside of oil pipe self-sealing joint sets electric pushrod, chuck is set on oil pipe self-sealing joint, one end of chuck is connected with electric pushrod, and the other end is connected through the hinge some buckles.The present invention is safe and reliable, is applicable to the note Oil drain operation of all transformer oil-out sizes, substantially reduces and is tightly connected the time between transformer ring flange, it is quick and convenient, the working strength of maintainer is alleviated, operating efficiency is improved, while repair rate is substantially reduced.
Description
Technical field
The invention belongs to the flangeseal interconnection technique field of transformer pouring fuel outlet valve, and in particular to a kind of electronic flange
Disk attachment means and its application method.
Background technology
Power transformer need to be noted, Oil drain operation in overhaul or installation process to transformer oil.Due to different factories
Family, model, the transformer fuel outlet valve oil-out size of voltage class differ, and are needed when maintainer is noted, drained the oil every time
The joint of sizes is carried, suitable for field apparatus, to bring many inconvenience for work, add staff's
Working strength, operating efficiency is low.
The Chinese patent of Patent No. 201520183084.7 discloses a kind of transformer universal pipe joint, including pipe,
Mother law orchid is stamped on the blue and sub- flange of mother law, pipe and sub- flange butt welding, sub- flange, the lower surface of the upper disk of mother law orchid is pressed in son
On flange, mother law orchid is provided with 4-8 fixing hole.The invention is separated because mother law is blue with sub- flange when in use, and mother law orchid can 360
Degree rotation so that mother law orchid is easy to fix, and solves the direct right of general power transformer pipe joint pipe and single flange
Weldering, flange can not rotate when pipeline is docked, increase docking difficulty, easily make sealing gasket unbalance stress, cause Leakage in Transformer etc. to ask
Topic.But, due to sub- flange and circular duct butt-welding so that the joint installs not convenient in use, dismounting maintenance is also cumbersome,
The model for being applicable transformer is limited.The Chinese patent of Patent No. 20120683674.2 provides a kind of transformer and uses charge and discharge
Fuel tap flange, is made up of ring flange and the oil connection for being fixed on ring flange center, and ring flange panel surface interval is opened up in axle pair
The bolt connecting hole of title distribution, the bolt connecting hole is strip through hole, and the oil connection is outer thin interior thick pipe,
Oil connection surface opens up the oil pipe neck no less than twice；The flange be applicable to Multiple Type transformer fill, fuel outlet valve and
The petroleum pipeline of multiple diameter, realizes the purpose of one-object-many-purposes.But there are problems, such as bolt connection in application process
If the aperture in hole is excessive, poorly sealed, aperture is too small, then does not allow to be fixed easily, need to also by the instruments such as spanner, troublesome poeration,
And applicable transformer model is limited.Above problems limit its fill in transformer, on fuel outlet valve and petroleum pipeline should
With.
The content of the invention
The technical problems to be solved by the invention are to be connected in view of the shortcomings of the prior art there is provided a kind of electronic ring flange
Device, the electronic Fast Installation between ring flange can be realized using the device, seal tight, maintenance is convenient.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
Electronic flange connecting device, including transformer pouring drain line, oil pipe self-sealing joint, transformer pouring fuel outlet valve method
Orchid, oil connection flange, sealing gasket, chuck, buckle and electric pushrod, the transformer pouring fuel outlet valve flange are put with transformer pouring
Oil pipe is connected, and the oil connection flange is connected with oil pipe self-sealing joint, and the oil connection flange is put with the transformer pouring
Sealing gasket is set between fuel tap flange, and the outside of the oil pipe self-sealing joint sets electric pushrod, and the chuck is set in described
On oil pipe self-sealing joint, one end of the chuck is connected with the electric pushrod, and the other end is connected through the hinge some buckles.
Further, the electric pushrod includes push rod, motor and control device, the push rod, motor and control device
It is sequentially connected electrically.
Further, one end of the chuck is threadedly coupled with the push rod.
Further, the chuck is threaded hole with one end that the push rod is connected.
Further, the quantity of the buckle is 3, is set in qually spaced in one end of the chuck.
Further, the sealing gasket is oil resistant rubber sealing gasket.
Further, the buckle is square or arc.
The operating method of above-mentioned electronic flange connecting device, comprises the following steps：
Step S1, by the transformer pouring fuel outlet valve flange be arranged on the transformer pouring drain line on, by the oil pipe
Joint flange is arranged on the oil pipe self-sealing joint, and the sealing gasket is arranged on the oil connection flange, will be described
Transformer pouring fuel outlet valve flange is docked with the oil connection flange；
Step S2, the chuck is set on the oil pipe self-sealing joint, starts electric pushrod, by the electric pushrod
It is connected with the chuck, until the chuck is held out against with the oil connection flange；
Step S3, by the buckle and the transformer pouring fuel outlet valve flange clamping.
Compared with prior art, beneficial effects of the present invention are as follows：The present invention is put in oil connection flange and transformer pouring
Sealing gasket is provided between fuel tap flange, sealing effectiveness can be strengthened, the hair of transformer adpting flange oil seepage phenomena is effectively prevented
It is raw, reduce seepage oil mass；And then by setting electric pushrod in the outside of the oil pipe self-sealing joint, the chuck is set in institute
State on oil pipe self-sealing joint, one end of the chuck is connected with the electric pushrod, the other end is connected through the hinge some buckles,
So, chuck is set in the outside of oil pipe self-sealing joint when in use, then starts electric pushrod, chuck is acted on, makes two
Person connects, and gradually holds out against, chuck is fixed, then by buckle and transformer pouring fuel outlet valve flange clamping.Pass through above-mentioned design
And operate, the connection between transformer pouring fuel outlet valve flange and oil connection flange is tighter, seals tight, and fastening behaviour
Make simpler easy, the transformer for being adapted to all models is used.Structure of the present invention is novel, safe and reliable, is applicable to own
The note Oil drain operation of transformer oil-out size, substantially reduces transformer fuel outlet valve ring flange with noting the connection for ring flange of draining the oil
Time, not only quickly but also conveniently, the working strength of maintainer is alleviated, operating efficiency is improved, while repair rate drops significantly
It is low.
Brief description of the drawings
Fig. 1：The structural representation of the embodiment of the present invention 1；
Fig. 2：The right view of the embodiment of the present invention 1；
Fig. 3：The structural representation of the embodiment of the present invention 2；
Fig. 4：The right view of the embodiment of the present invention 2；
Wherein, 1- transformer pourings drain line, 2- oil pipe self-sealing joints, 3- transformer pouring fuel outlet valve flanges, 4- oil connections
Flange, 5- sealing gaskets, 6- chucks, 7- buckles, 8- push rods, 9- motors, 10- control devices, 11- screwed holes.
Embodiment
For a better understanding of the present invention, present disclosure, but this hair are further fairly set out with reference to embodiment
Bright protection content is not limited solely to the following examples.In the following description, give a large amount of concrete details so as to
More thorough understanding of the invention is provided.It will be apparent, however, to one skilled in the art that the present invention can be with
It is carried out without one or more of these details.In other examples, in order to avoid obscuring with the present invention, for
Some technical characteristics well known in the art are not described.
Embodiment 1
Refering to Fig. 1 and Fig. 2, a kind of electronic flange connecting device of the present invention, including transformer pouring drain line 1, oil pipe are certainly
Sealing joint 2, transformer pouring fuel outlet valve flange 3, oil connection flange 4, sealing gasket 5, chuck 6, buckle 7 and electric pushrod, transformation
Device Oil-filling and drainage valve flange 3 is connected with transformer pouring drain line 1, and oil connection flange 4 is connected with oil pipe self-sealing joint 2, and oil pipe connects
Sealing gasket 5 is set between head flange 4 and transformer pouring fuel outlet valve flange 3, and the outside of oil pipe self-sealing joint 2 sets electric pushrod,
Chuck 6 is set on oil pipe self-sealing joint 2, and one end of chuck 6 is connected with electric pushrod, and the other end is connected through the hinge some cards
Button 7.
In the present embodiment, electric pushrod includes push rod 8, motor 9 and control device 10, push rod 8, motor 9 and control dress
10 are put to be sequentially connected electrically.Known, electric pushrod is a kind of linear reciprocation fortune that the rotary motion of motor is changed into push rod 8
Dynamic power-driven gear, may be performed as machinery and uses, to realize far distance controlled, centralized Control or automatically control.Pass through
Change the torque arm length of push rod 8, can increase or reduce stroke.It can be entered simultaneously using two electric pushrods in the both sides of chuck 6
Row operation, so that the uniform force of chuck 6.
Wherein, one end of chuck 6 is threadedly coupled with push rod 8, and its implementation can be：It is connected in chuck 6 with push rod 8
One end is threaded hole 11, so, and push rod 8 applies active force in progradation to chuck 6 so that chuck 6 is to oil connection
Flange 4 is close, until chuck 6 is held out against with oil connection flange 4.
Refering to Fig. 2, the quantity of buckle 7 is 3, and the movable connection method of chuck 6 and buckle 7 uses hinge connection, buckle 7
Be set in qually spaced in one end of chuck 6, buckle 7 can 360 ° of rotations in active face, chuck 6 can be fixed, transformer pouring is put
Fuel tap flange 3 and oil connection flange 4 are fixed between buckle 7 and chuck 6.
Wherein, buckle 7 is shaped as perpendicular type, and one end is articulated and connected with chuck 6, the other end is clamped on transformer pouring and drained the oil
On the face of valve flange 3, the one end for being clamped on the face of transformer pouring fuel outlet valve flange 3 is at least contacted with transformer pouring drain line 1.At this
In embodiment, buckle 7 is in stationary state, and the extension line of its end deviates the central axis of transformer pouring drain line 1, while with
The central axis upright of transformer pouring drain line 1.
In addition, sealing gasket 5 uses oil resistant rubber sealing gasket, increase the service life of sealing gasket 5, and sealing
It is good.
The present invention is provided with sealing gasket 5 between oil connection flange 4 and transformer pouring fuel outlet valve flange 3, can strengthen close
Effect is sealed, the generation of transformer adpting flange oil seepage phenomena is effectively prevented, seepage oil mass is reduced；And then by the oil pipe
The outside of self-sealing joint 2 sets electric pushrod, and the chuck 6 is set on the oil pipe self-sealing joint 2, and the one of the chuck 6
End is connected with the electric pushrod, and the other end is connected through the hinge some buckles 7, so, chuck 6 is set in into oil when in use
The outside of pipe self-sealing joint 2, then starts electric pushrod, acts on chuck 6, connects the two, gradually holds out against, and chuck 6 is consolidated
It is fixed, then by buckle 7 and the clamping of transformer pouring fuel outlet valve flange 3.Pass through above-mentioned design and operation, transformer pouring fuel outlet valve method
Connection between orchid 3 and oil connection flange 4 is tighter, seals tight, and tightening operation is simpler easy, is adapted to institute
The transformer for having model is used.Structure of the present invention is novel, and safe and reliable, the note for being applicable to all transformer oil-out sizes is put
Oil operation, substantially reduces transformer fuel outlet valve ring flange and is drained the oil Connection Time of ring flange with note, not only quickly but also conveniently, mitigates
The working strength of maintainer, improves operating efficiency, while repair rate is substantially reduced.
The operating method of above-mentioned electronic flange connecting device, comprises the following steps：
Step S1, by transformer pouring fuel outlet valve flange 3 be arranged on transformer pouring drain line 1 on, oil connection flange 4 is pacified
On oil pipe self-sealing joint 2, sealing gasket 5 is arranged on oil connection flange 4, by transformer pouring fuel outlet valve flange 3 and oil
Pipe coupling flange 4 is docked；
Step S2, chuck 6 is set on oil pipe self-sealing joint 2, starts electric pushrod, electric pushrod is connected with chuck 6
Connect, until holding out against；
Step S3, by buckle 7 and the clamping of transformer pouring fuel outlet valve flange 3.
Embodiment 2
Refering to Fig. 3 and Fig. 4, a kind of electronic flange connecting device of the present invention, including transformer pouring drain line 1, oil pipe are certainly
Sealing joint 2, transformer pouring fuel outlet valve flange 3, oil connection flange 4, sealing gasket 5, chuck 6, buckle 7 and electric pushrod, transformation
Device Oil-filling and drainage valve flange 3 is connected with transformer pouring drain line 1, and oil connection flange 4 is connected with oil pipe self-sealing joint 2, and oil pipe connects
Sealing gasket 5 is set between head flange 4 and transformer pouring fuel outlet valve flange 3, and the outside of oil pipe self-sealing joint 2 sets electric pushrod,
Chuck 6 is set on oil pipe self-sealing joint 2, and one end of chuck 6 is connected with electric pushrod, and the other end is connected through the hinge some cards
Button 7.
In the present embodiment, the quantity of buckle 7 is 4, and the movable connection method of chuck 6 and buckle 7 uses hinge connection,
Be set in qually spaced in one end of chuck 6, buckle 7 can 360 ° of rotations in active face, chuck 6 can be fixed, transformer pouring is put
Fuel tap flange 3 and oil connection flange 4 are fixed between buckle 7 and chuck 6.
In the present embodiment, buckle 7 is arc, and buckle 7 is in stationary state, and the extension line of its end is crossed transformer pouring and put
The central axis of oil pipe 1, and with the central axis upright of transformer pouring drain line 1.
The operating method of above-mentioned electronic flange connecting device, specific steps be the same as Example 1 is repeated no more.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, this area is common
Other modifications or equivalent substitution that technical staff is made to technical scheme, without departing from technical solution of the present invention
Spirit and scope, all should cover among scope of the presently claimed invention.
Claims (7)
1. a kind of operating method of electronic flange connecting device, it is characterised in that：The electronic flange connecting device, including
Transformer pouring drain line, oil pipe self-sealing joint, transformer pouring fuel outlet valve flange, oil connection flange, sealing gasket, chuck, buckle
And electric pushrod, the transformer pouring fuel outlet valve flange is connected with transformer pouring drain line, the oil connection flange and oil pipe
Self-sealing joint is connected, and sealing gasket, the oil pipe are set between the oil connection flange and the transformer pouring fuel outlet valve flange
The outside of self-sealing joint sets electric pushrod, and the chuck is set on the oil pipe self-sealing joint, one end of the chuck with
Electric pushrod connection, the other end is connected through the hinge some buckles, comprises the following steps：
Step S1, by the transformer pouring fuel outlet valve flange be arranged on the transformer pouring drain line on, by the oil connection
Flange is arranged on the oil pipe self-sealing joint, the sealing gasket is arranged on the oil connection flange, by the transformation
Device Oil-filling and drainage valve flange is docked with the oil connection flange；
Step S2, the chuck is set on the oil pipe self-sealing joint, starts electric pushrod, by the electric pushrod and institute
Chuck connection is stated, until the chuck is held out against with the oil connection flange；
Step S3, by the buckle and the transformer pouring fuel outlet valve flange clamping.
2. the operating method of electronic flange connecting device as claimed in claim 1, it is characterised in that：The electric pushrod bag
Push rod, motor and control device are included, the push rod, motor and control device are sequentially connected electrically.
3. the operating method of electronic flange connecting device as claimed in claim 2, it is characterised in that：One end of the chuck
It is threadedly coupled with the push rod.
4. the operating method of electronic flange connecting device as claimed in claim 3, it is characterised in that：The chuck with it is described
One end of push rod connection is threaded hole.
5. the operating method of electronic flange connecting device as claimed in claim 1, it is characterised in that：The quantity of the buckle
For 3, one end of the chuck is set in qually spaced in.
6. the operating method of electronic flange connecting device as claimed in claim 1, it is characterised in that：The buckle is right angle
Shape or arc.
7. the operating method of electronic flange connecting device as claimed in claim 1, it is characterised in that：The sealing gasket is resistance to
Oily rubber gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826072.6A CN105423023B (en) | 2015-11-25 | 2015-11-25 | Electronic flange connecting device and its operating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826072.6A CN105423023B (en) | 2015-11-25 | 2015-11-25 | Electronic flange connecting device and its operating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105423023A CN105423023A (en) | 2016-03-23 |
| CN105423023B true CN105423023B (en) | 2017-09-01 |
Family
ID=55501444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510826072.6A Active CN105423023B (en) | 2015-11-25 | 2015-11-25 | Electronic flange connecting device and its operating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105423023B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325012A (en) * | 2018-01-31 | 2018-07-27 | 李瑞玲 | A kind of obstetrics and gynecology department cleaning sterilizing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4222591A (en) * | 1978-03-02 | 1980-09-16 | Fmc Corporation | Mechanism for clamping plates |
| US4905938A (en) * | 1988-07-01 | 1990-03-06 | General Electric Company | Special purpose robotic end effector |
| US5166650A (en) * | 1991-07-25 | 1992-11-24 | Loral Aerospace Corp. | Remote waveguide flange clamp |
| CN1605006A (en) * | 2001-12-21 | 2005-04-06 | Fmc技术股份有限公司 | Clamping assembly and a hydraulic coupler comprising it |
| CN2926733Y (en) * | 2006-06-22 | 2007-07-25 | 上海海事大学 | Fast air-duct connector |
-
2015
- 2015-11-25 CN CN201510826072.6A patent/CN105423023B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4222591A (en) * | 1978-03-02 | 1980-09-16 | Fmc Corporation | Mechanism for clamping plates |
| US4905938A (en) * | 1988-07-01 | 1990-03-06 | General Electric Company | Special purpose robotic end effector |
| US5166650A (en) * | 1991-07-25 | 1992-11-24 | Loral Aerospace Corp. | Remote waveguide flange clamp |
| CN1605006A (en) * | 2001-12-21 | 2005-04-06 | Fmc技术股份有限公司 | Clamping assembly and a hydraulic coupler comprising it |
| CN2926733Y (en) * | 2006-06-22 | 2007-07-25 | 上海海事大学 | Fast air-duct connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105423023A (en) | 2016-03-23 |
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