CN108426107A - Flange auxiliary connecting device - Google Patents
Flange auxiliary connecting device Download PDFInfo
- Publication number
- CN108426107A CN108426107A CN201810495069.4A CN201810495069A CN108426107A CN 108426107 A CN108426107 A CN 108426107A CN 201810495069 A CN201810495069 A CN 201810495069A CN 108426107 A CN108426107 A CN 108426107A
- Authority
- CN
- China
- Prior art keywords
- lug
- flange
- gasket
- fixing piece
- sleeve
- 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.)
- Granted
Links
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 241000233855 Orchidaceae Species 0.000 description 3
- 235000014121 butter Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- 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
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
- F16D1/033—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/076—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The present invention relates to a kind of flange auxiliary connecting devices, including the first gasket, the second gasket, the first sleeve and second sleeve.One end of first connect band is connected with first lug, and the other end of the first connect band is connected with the second lug.One end of second connect band is connected with third lug, and the other end of the second connect band is connected with the 4th lug.When first gasket and the second gasket are stitched together, the first recess portion and third recess portion split are formed for the first jack corresponding with one of flange mounting hole.Second recess portion is formed with the 4th recess portion split for the second jack corresponding with another mounting hole of flange.First sleeve, which can cover, to be filled in the first jack, and second sleeve, which can cover, to be filled in the second jack, and the first sleeve, second sleeve, which can cover, to be filled in the mounting hole of flange.Above-mentioned flange auxiliary connecting device can be convenient for carrying out to hole operation between flange.
Description
Technical field
The present invention relates to flanged joint technical fields, more particularly to a kind of flange auxiliary connecting device.
Background technology
Between traditional flange and flange by screw connection during, between flange and flange frequent device to hole not on, and
When flange is to above for device to hole there are when deviation, screw is just difficult to the device to hole being inserted between flange and flange between hole or flange
In.It is thus desirable to constantly move flange to carry out two flanges to hole operation.Flange during device to hole, is moved with flange
Dynamic flange is easy to drive the gasket movement between two flanges, causes gasket off center point so that it cannot method be completely covered
Blue waterline position, so that the sealing performance after flange assembly and connection is poor.In addition, the flange moved is also resulted in and is applied to
Butter on gasket is unevenly distributed, to influence the service life of gasket.
Invention content
Based on this, it is necessary to overcome the deficiencies of existing technologies, provide a kind of flange auxiliary connecting device, it can be convenient for method
It is carried out to hole operation between orchid.
Its technical solution is as follows：A kind of flange auxiliary connecting device, including：First gasket, first gasket include the
One end of one lug, the first connect band and the second lug, first connect band is connected with the first lug, and described first connects
The other end of tape splicing is connected with second lug, and the first lug is equipped with the first recess portion, and second lug is equipped with second
Recess portion；Second gasket, second gasket include third lug, the second connect band and the 4th lug, second connect band
One end is connected with the third lug, and the other end of second connect band is connected with the 4th lug, the third lug
Equipped with third recess portion corresponding with first recess portion, it is recessed that the 4th lug is equipped with the corresponding with second recess portion the 4th
Portion, when first gasket is stitched together with second gasket, first recess portion is formed with the third recess portion split and is used
In the first jack corresponding with one of flange mounting hole, second recess portion is used for the 4th recess portion split formation
The second jack corresponding with another mounting hole of the flange；First sleeve and second sleeve, first sleeve can be set with
To in first jack, the second sleeve, which can cover, to be filled in second jack, first sleeve, the second sleeve
It can cover and be filled in the mounting hole of the flange.
Above-mentioned flange auxiliary connecting device, when needing assembly and connection is carried out between two flanges, first by the first gasket
It is stitched together with the second gasket, by first set jacket casing in the first jack, second sleeve is sleeved in the second jack；Then will
First sleeve, second sleeve wherein one end are aligned in the mounting hole for being inserted into one of flange, and by another flange
Two mounting holes are respectively aligned to the first sleeve, second sleeve so that the first sleeve, second sleeve the other end be inserted into it is another
In the mounting hole of a flange；Then screw is packed into the first sleeve, second sleeve, it just can be by two flange contrapositions one
It rises；The first gasket, the second gasket are separated again, and pull out to come from the gap between two flanges；In its of two flanges
It is packed into screw in its mounting hole, then the screw in the first sleeve, second sleeve is dismantled；By the first sleeve, second sleeve
Take out, and two flanges correspond to the first sleeves, second sleeve mounting hole in be packed into screw.So as it can be seen that above-mentioned flange
Auxiliary connecting device can be convenient for carrying out to hole operation between flange.
Further, the flange auxiliary connecting device further includes the first fixing piece, the second fixing piece, third fixing piece
And the 4th fixing piece, first fixing piece are arranged in the first lug, are described for the first lug to be fixed on
On flange；Second fixing piece is arranged on second lug, for second lug to be fixed on the flange；
The third fixing piece is arranged on the third lug, for the third lug to be fixed on the flange；Described
Four fixing pieces are arranged on the 4th lug, for the 4th lug to be fixed on the flange.
Further, first fixing piece, second fixing piece, the third fixing piece and the 4th fixing piece
It is elastic clip.
Further, first fixing piece, second fixing piece, the third fixing piece and the 4th fixing piece
It is bond, the bond is for being adhesively fixed on the flange.
Further, the flange auxiliary connecting device further includes the first connector and the second connector, and described first
Connector is for linking together the first lug and the third lug；Second connector is used for described second
Lug links together with the 4th lug.
Further, first connector, second connector are snak link.
Further, the first lug is equipped with the first shackle member, and the third lug is equipped with and first card
The second shackle member that fitting is accordingly arranged, second lug are equipped with third shackle member, and the 4th lug is equipped with and institute
State the 4th shackle member that third shackle member is accordingly arranged；When first gasket and second gasket are stitched together, described the
One shackle member is engaged by clamping with second shackle member, and the third shackle member is engaged by clamping with the 4th shackle member.
Further, first connect band is equipped with more than one first protrusion, and second connect band is equipped with one
A above second protrusion, first connect band and second connect band are arcuate zone, first gasket and described the
After two gaskets are stitched together, first connect band and second connect band constitute endless belt, first protrusion with it is described
Second protrusion is used for around the periphery for being located at gasket seal.
Further, first protrusion, second protrusion are equally spaced on the endless belt.
Further, first protrusion is equipped with the first groove for installing the gasket seal, second protrusion
Equipped with the second groove for installing the gasket seal.
Description of the drawings
Fig. 1 is the front view of the flange auxiliary connecting device described in the embodiment of the present invention；
Fig. 2 is the side view of the flange auxiliary connecting device described in the embodiment of the present invention；
Fig. 3 is the vertical view of the flange auxiliary connecting device described in the embodiment of the present invention；
Fig. 4 is that the flange auxiliary connecting device described in the embodiment of the present invention is installed in the structural schematic diagram on flange.
Reference numeral：
10, the first gasket, 11, first lug, the 111, first recess portion, the 12, first connect band, the 121, first protrusion, 13,
Two lugs, the 131, second recess portion, the 14, first jack, the 15, first fixing piece, the 16, second fixing piece, the 20, second gasket, 21,
Three lugs, 211, third recess portion, the 22, second connect band, the 221, second protrusion, the 23, the 4th lug, the 231, the 4th recess portion, 24,
Two jacks, 25, third fixing piece, the 26, the 4th fixing piece, the 30, first sleeve, 40, second sleeve, 50, gasket seal, 60, method
Orchid, 61, mounting hole.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings to the present invention
Specific implementation mode be described in detail.Many details are elaborated in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of violating intension of the present invention, therefore the present invention is not limited by following public specific embodiment.
In the description of the present invention, it is to be understood that, term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indicating or implies relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, " multiple "
It is meant that at least two, such as two, three etc., unless otherwise specifically defined.
It in the description of the present invention, it is to be understood that, can be with when an element is considered as " connection " another element
It is directly to another element or may be simultaneously present intermediary element.On the contrary, when element be referred to as " direct " with it is another
When element connects, intermediary element is not present.
As shown in Figure 1 to Figure 3, in one embodiment, a kind of flange auxiliary connecting device, including：First gasket 10,
Two gaskets 20, the first sleeve 30 and second sleeve 40.First gasket 10 includes first lug 11, the first connect band 12 and the
Two lugs 13.One end of first connect band 12 is connected with the first lug 11, the other end of first connect band 12
It is connected with second lug 13.The first lug 11 is equipped with the first recess portion 111, and second lug 13 is equipped with the second recess portion
131.Second gasket 20 includes third lug 21, the second connect band 22 and the 4th lug 23.Second connect band 22
One end is connected with the third lug 21, and the other end of second connect band 22 is connected with the 4th lug 23.Described
Three lugs 21 are equipped with third recess portion 211 corresponding with first recess portion 111, the 4th lug 23 be equipped with it is described second recessed
131 corresponding 4th recess portion 231 of portion.When first gasket 10 is stitched together with second gasket 20, first recess portion
111 form with 211 split of third recess portion for first jack corresponding with one of flange 60 mounting hole 61 14.Institute
The second recess portion 131 is stated to be formed for corresponding with another mounting hole 61 of the flange 60 with 231 split of the 4th recess portion
Second jack 24.First sleeve 30, which can cover, to be filled in first jack 14, the second sleeve 40 can cover be filled to it is described
In second jack 24, first sleeve 30, the second sleeve 40, which can cover, to be filled in the mounting hole 61 of the flange 60.
Above-mentioned flange auxiliary connecting device, when needing assembly and connection is carried out between two flanges 60, also referring to
First gasket 10 and the second gasket 20 are first stitched together by Fig. 4, the first sleeve 30 are sleeved in the first jack 14, second set
Cylinder 40 is sleeved in the second jack 24；Then the first sleeve 30, the wherein one end of second sleeve 40 are aligned and are inserted into wherein one
In the mounting hole 61 of a flange 60, and two mounting holes 61 of another flange 60 are respectively aligned to 30, second sets of the first sleeve
Cylinder 40 so that the first sleeve 30, second sleeve 40 the other end be inserted into the mounting hole 61 of another flange 60；Then exist
It is packed into screw in first sleeve 30, second sleeve 40, it just can be by two contrapositions of flange 60 together；Again by the first gasket
10, the second gasket 20 separates, and pulls out to come from the gap between two flanges 60；In other mounting holes of two flanges 60
It is packed into screw in 61, then the screw in the first sleeve 30, second sleeve 40 is dismantled；By the first sleeve 30, second sleeve
40 take out, and two flanges 60 correspond to the first sleeves 30, second sleeve 40 mounting hole 61 in be packed into screw.So as it can be seen that
Above-mentioned flange auxiliary connecting device can be convenient for carrying out to hole operation between flange 60.
In addition, further, the flange auxiliary connecting device further include the first fixing piece 15, the second fixing piece 16,
Third fixing piece 25 and the 4th fixing piece 26.First fixing piece 15 is arranged in the first lug 11, for will be described
First lug 11 is fixed on the flange 60.Second fixing piece 16 is arranged on second lug 13, is used for institute
The second lug 13 is stated to be fixed on the flange 60.The third fixing piece 25 is arranged on the third lug 21, for inciting somebody to action
The third lug 21 is fixed on the flange 60.4th fixing piece 26 is arranged on the 4th lug 23, is used for
4th lug 23 is fixed on the flange 60.In this way, when the first sleeve 30, the wherein one end of second sleeve 40 is right
After standard is inserted into the mounting hole 61 of one of flange 60, with the first fixing piece 15, the second fixing piece 16, third fixing piece 25
And the 4th fixing piece 26 fix flange 60 so that flange auxiliary connecting device is steadily installed on flange 60, in order to
Assembly operation between flange 60.When needing to separate on the first gasket 10, the second gasket 20, then first by first on flange 60
Fixing piece 15, the second fixing piece 16, third fixing piece 25 and the 4th fixing piece 26 unclamp.
Further, referring to Fig. 2, first fixing piece 15, second fixing piece 16, the third fixing piece 25
And the 4th fixing piece 26 is elastic clip.When if desired fixing flange 60, then elastic clip is opened, method is clamped by elastic clip
Orchid 60, operation are more convenient.
Further, first fixing piece 15, second fixing piece 16, the third fixing piece 25 and the described 4th
Fixing piece 26 is bond.The bond is for being adhesively fixed on the flange 60.In this way, if desired fixing flange
When 60, then it can be clung and be fixed on flange 60 by bond, operation is more convenient.
In one embodiment, the flange auxiliary connecting device further includes the first connector and the second connector.Institute
The first connector is stated for the first lug 11 and the third lug 21 to link together.Second connector is used for
Second lug 13 and the 4th lug 23 are linked together.In this way, the first connector, the second connector can be by
One gasket 10 links together with the second gasket 20.
Specifically, first connector, second connector are snak link.In this way, convex by first by snak link
Ear 11 is mutually buckled together with third lug 21, and the second lug 13 is mutually buckled together with the 4th lug 23, such energy
The first gasket 10 is enough avoided to be separated with the second gasket 20, the first gasket 10 and the second gasket 20 can clamp first relatively stablely
The second sleeve 40 in the first sleeve 30 and the second jack 24 in jack 14.In addition, ought need to incite somebody to action between two flanges 60
When first gasket 10 is separated and dismantled with the second gasket 20, then first snak link is dismantled, operation is more convenient.In addition, first connects
Fitting, the second connector can also be connecting rope, adhesive tape, bandage or clip.
In another embodiment, the first lug 11 is equipped with the first shackle member, and the third lug 21 is equipped with
The second shackle member being arranged corresponding to first shackle member, second lug 13 be equipped with third shackle member, the described 4th
Lug 23 is equipped with the 4th shackle member being arranged corresponding to the third shackle member；First gasket 10 and second gasket
20 when being stitched together, and first shackle member is engaged by clamping with second shackle member, the third shackle member and the described 4th
Shackle member is engaged by clamping.In this way, after the first gasket 10 and the second gasket 20 are stitched together, the first shackle member and the second shackle member card
It connects in succession, third shackle member is connected with the clamping of the 4th shackle member, realizes that the first gasket 10 links together with the second gasket 20；When
It needs from when first gasket 10 being separated and dismantled with the second gasket 20 between two flanges 60, then first by the first shackle member and the
Two shackle members separate, and third shackle member and the 4th shackle member are separated.
Further, refering to Fig. 3 and Fig. 4, first connect band 12 is equipped with more than one first protrusion 121, described
Second connect band 22 is equipped with more than one second protrusion 221.First connect band 12 is with second connect band 22
Arcuate zone, after first gasket 10 is stitched together with second gasket 20, first connect band 12 connects with described second
Tape splicing 22 constitutes endless belt.First protrusion 121 is used for second protrusion 221 around the periphery for being located at gasket seal 50.
When flange 60 is specially boss flange, endless belt that first connect band 12 and second connect band 22 are constituted is around being located at convex method
Blue convex block periphery, gasket seal 50 are then accordingly between the convex block of two boss flanges.In this way, can by two flanges 60 it
Between gasket seal 50 be painted with butter after, be installed on endless belt, the first protrusion 121 and the second protrusion 221 just it is corresponding contradict it is close
The lateral wall of gasket 50, the first protrusion 121 and the second protrusion 221 can fix gasket seal 50.In this way, gasket seal 50
When being assembled between two flanges 60, since the first protrusion 121 and the second protrusion 221 can avoid gasket from moving, to
It can ensure the sealing performance after flange 60 assembles.In addition, when flange auxiliary connecting device is placed on bottom surface or hangs on wall,
First protrusion 121, the second protrusion 221 can keep apart gasket seal 50 with ground or metope, ensure gasket seal 50 not by
Pollution.
Further, first protrusion 121, second protrusion 221 are equally spaced on the endless belt.Such as
This, the first protrusion 121, the second protrusion 221 are preferable to the fixed effect of gasket seal 50.Specifically, the first protrusion 121, second
Protrusion 221 is two, and four protrusions are equally spaced on endless belt.
Further, first protrusion 121 is equipped with the first groove for installing the gasket seal 50, and described second
Protrusion 221 is equipped with the second groove for installing the gasket seal 50.In this way, after gasket seal 50 is installed up on endless belt,
So that 50 edge of gasket seal is fitted into the first groove, the second groove, can ensure gasket seal 50 on endless belt in this way
Fixed effect.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of flange auxiliary connecting device, which is characterized in that including：
First gasket, first gasket include first lug, the first connect band and the second lug, and the one of first connect band
End is connected with the first lug, and the other end of first connect band is connected with second lug, and the first lug is set
There are the first recess portion, second lug to be equipped with the second recess portion；
Second gasket, second gasket include third lug, the second connect band and the 4th lug, and the one of second connect band
End is connected with the third lug, and the other end of second connect band is connected with the 4th lug, and the third lug is set
There are third recess portion corresponding with first recess portion, the 4th lug to be equipped with the 4th recess portion corresponding with second recess portion,
When first gasket and second gasket are stitched together, first recess portion and the third recess portion split formed for
Corresponding first jack of one of flange mounting hole, second recess portion and the 4th recess portion split formed for institute
State corresponding second jack of another mounting hole of flange；
First sleeve and second sleeve, first sleeve, which can cover, to be filled in first jack, and the second sleeve can be set with
It is filled in the mounting hole of the flange in second jack, first sleeve, the second sleeve can cover.
2. flange auxiliary connecting device according to claim 1, which is characterized in that further include the first fixing piece, second solid
Determine part, third fixing piece and the 4th fixing piece, first fixing piece is arranged in the first lug, is used for described first
Lug is fixed on the flange；Second fixing piece is arranged on second lug, for consolidating second lug
It is scheduled on the flange；The third fixing piece is arranged on the third lug, for the third lug to be fixed on institute
It states on flange；4th fixing piece is arranged on the 4th lug, for the 4th lug to be fixed on the flange
On.
3. flange auxiliary connecting device according to claim 2, which is characterized in that first fixing piece, described second
Fixing piece, the third fixing piece and the 4th fixing piece are elastic clip.
4. flange auxiliary connecting device according to claim 2, which is characterized in that first fixing piece, described second
Fixing piece, the third fixing piece and the 4th fixing piece are bond, and the bond is described for being adhesively fixed on
On flange.
5. flange auxiliary connecting device according to claim 1, which is characterized in that further include that the first connector and second connect
Fitting, first connector is for linking together the first lug and the third lug；Second connector
For second lug and the 4th lug to be linked together.
6. flange auxiliary connecting device according to claim 5, which is characterized in that first connector, described second
Connector is snak link.
7. flange auxiliary connecting device according to claim 1, which is characterized in that the first lug is equipped with the first card
Fitting, the third lug are equipped with the second shackle member being arranged corresponding to first shackle member, are set on second lug
There are third shackle member, the 4th lug to be equipped with the 4th shackle member being arranged corresponding to the third shackle member；Described first
When gasket is stitched together with second gasket, first shackle member is engaged by clamping with second shackle member, the third
Shackle member is engaged by clamping with the 4th shackle member.
8. the flange auxiliary connecting device according to claim 1 to 7 any one, which is characterized in that first connection
It takes and is equipped with more than one first protrusion, second connect band is equipped with more than one second protrusion, first connect band
It is arcuate zone with second connect band, after first gasket is stitched together with second gasket, first connection
Band and second connect band constitute endless belt, and first protrusion and second protrusion are used for around being located at the outer of gasket seal
It encloses.
9. flange auxiliary connecting device according to claim 8, which is characterized in that first protrusion, described second dash forward
It rises and is equally spaced on the endless belt.
10. flange auxiliary connecting device according to claim 8, which is characterized in that first protrusion is equipped with for filling
If the first groove of the gasket seal, second protrusion is equipped with the second groove for installing the gasket seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810495069.4A CN108426107B (en) | 2018-05-22 | 2018-05-22 | Flange auxiliary connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810495069.4A CN108426107B (en) | 2018-05-22 | 2018-05-22 | Flange auxiliary connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108426107A true CN108426107A (en) | 2018-08-21 |
| CN108426107B CN108426107B (en) | 2024-05-28 |
Family
ID=63163798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810495069.4A Active CN108426107B (en) | 2018-05-22 | 2018-05-22 | Flange auxiliary connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108426107B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878650A (en) * | 2020-07-31 | 2020-11-03 | 袁利华 | Pipeline flange interfacing apparatus for hydraulic engineering |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050200128A1 (en) * | 2004-03-15 | 2005-09-15 | Bongiorno Louis C. | Self-aligning aseptic flanged joint |
| CN102886680A (en) * | 2012-09-24 | 2013-01-23 | 黑龙江建龙钢铁有限公司 | Method for aligning flange disc hole in process of replacing large-diameter valve |
| CN204171980U (en) * | 2014-10-31 | 2015-02-25 | 鞍钢建设集团有限公司 | Large-scale pipeline and valve adpting flange installation servicing unit |
| JP2015094394A (en) * | 2013-11-11 | 2015-05-18 | 三菱日立パワーシステムズ株式会社 | Jig for positioning of bolt hole in coupling |
| WO2016041699A1 (en) * | 2014-09-19 | 2016-03-24 | Eberhard Karls Universität Tübingen | Positioning aid for a sealing element of a flange connection |
| US20160245308A1 (en) * | 2013-11-06 | 2016-08-25 | United Technologies Corporation | Method for Tight Control of Bolt Holes in Fan Assembly |
| CN206344089U (en) * | 2016-11-20 | 2017-07-21 | 江苏神山风电设备制造有限公司 | A kind of flange hole guiding mechanism |
| CN206723660U (en) * | 2017-04-28 | 2017-12-08 | 东风汽车公司 | The flange gasket and its application of Anti-fall and anti-neglected loading |
| CN207334034U (en) * | 2017-08-30 | 2018-05-08 | 中国石油天然气股份有限公司 | Flange Connection Auxiliary Device |
| CN208221831U (en) * | 2018-05-22 | 2018-12-11 | 广州南沙发展燃气有限公司 | Flange auxiliary connecting device |
-
2018
- 2018-05-22 CN CN201810495069.4A patent/CN108426107B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050200128A1 (en) * | 2004-03-15 | 2005-09-15 | Bongiorno Louis C. | Self-aligning aseptic flanged joint |
| CN102886680A (en) * | 2012-09-24 | 2013-01-23 | 黑龙江建龙钢铁有限公司 | Method for aligning flange disc hole in process of replacing large-diameter valve |
| US20160245308A1 (en) * | 2013-11-06 | 2016-08-25 | United Technologies Corporation | Method for Tight Control of Bolt Holes in Fan Assembly |
| JP2015094394A (en) * | 2013-11-11 | 2015-05-18 | 三菱日立パワーシステムズ株式会社 | Jig for positioning of bolt hole in coupling |
| WO2016041699A1 (en) * | 2014-09-19 | 2016-03-24 | Eberhard Karls Universität Tübingen | Positioning aid for a sealing element of a flange connection |
| CN204171980U (en) * | 2014-10-31 | 2015-02-25 | 鞍钢建设集团有限公司 | Large-scale pipeline and valve adpting flange installation servicing unit |
| CN206344089U (en) * | 2016-11-20 | 2017-07-21 | 江苏神山风电设备制造有限公司 | A kind of flange hole guiding mechanism |
| CN206723660U (en) * | 2017-04-28 | 2017-12-08 | 东风汽车公司 | The flange gasket and its application of Anti-fall and anti-neglected loading |
| CN207334034U (en) * | 2017-08-30 | 2018-05-08 | 中国石油天然气股份有限公司 | Flange Connection Auxiliary Device |
| CN208221831U (en) * | 2018-05-22 | 2018-12-11 | 广州南沙发展燃气有限公司 | Flange auxiliary connecting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878650A (en) * | 2020-07-31 | 2020-11-03 | 袁利华 | Pipeline flange interfacing apparatus for hydraulic engineering |
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| CN108426107B (en) | 2024-05-28 |
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