CN104006241B - A kind of multifunction conjunction - Google Patents
A kind of multifunction conjunction Download PDFInfo
- Publication number
- CN104006241B CN104006241B CN201310055585.2A CN201310055585A CN104006241B CN 104006241 B CN104006241 B CN 104006241B CN 201310055585 A CN201310055585 A CN 201310055585A CN 104006241 B CN104006241 B CN 104006241B
- Authority
- CN
- China
- Prior art keywords
- loop connecting
- connecting set
- upper flange
- flange plate
- multifunction conjunction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 abstract description 4
- 230000003628 erosive effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
- F16B7/182—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes
-
- 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
- F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The present invention provides a kind of multifunction conjunction, including circular upper flange plate and the lower flange with internal diameter and external diameter, described upper flange plate with lower flange are respectively provided with loop connecting set and bolt hole, also include connecting bolt, the length of connecting bolt is less than or equal to upper flange plate external diameter, during operation, loop connecting set is nested together with loop connecting set, uses two mutually perpendicular connecting bolts to be fastened by bolt hole；The present invention uses simply, and, the surrounding uniform force of multifunction conjunction, without departing from being difficult to by raindrop erosion outside ring flange, there is not the potential safety hazard of existing screw mounting flange method of attachment in connecting bolt.
Description
Technical field
The present invention relates to a kind of multifunction conjunction, belong to plumbing arrangements technical field.
Background technology
Ring flange, again call blue (Flange) or flange, be to make pipe and pipe interconnective zero
Part, is connected to pipe end, also have be used in equipment import and export on flange, the connection between two equipment,
In industry and life, the use of Flange joint is quite varied.During operation, two pipelines, pipe fitting or
Equipment, is first individually fixed on a ring flange, then two firm together completing of ring flange are connected.
Generally ring flange fastening method has welding and screw to fix.Welding needs special equipment with special
Human users, efficiency is low, cost is high；So, applying more is that screw is fixed, i.e. use extremely
Few eight screws vertical with ring flange disc are fixed together two ring flanges.Common screw is solid
Fixed, if two connected objects have one by External Force Acting deflection, may result in several screws
Unbalance stress, time serious, screw damages, connected thing departs from, and produces security incident；If connected thing
Body is placed in outdoor application, and screw can be got rusty by raindrop erosion unavoidably because of naked being exposed on the external, and occurs connecting
Loosen.
Summary of the invention
It is an object of the invention to provide a kind of multifunction conjunction, attended operation is simple, and can make to be connected
The object connect stable connection when by External Force Acting is hardly damaged.
It is an object of the invention to be achieved through the following technical solutions:
A kind of multifunction conjunction, including having circular upper flange plate and the lower flange of internal diameter and external diameter,
Its structural feature is:
Described lower flange is provided with the first loop connecting set 21, hangs down in the axis of the first loop connecting set 21
Straight in lower flange disc and through the center of circle, the first loop connecting set 21 there is multiple first bolt hole 24；
Described upper flange plate is provided with and overlaps with the first loop connecting that 21 shapes are identical and diameter is less than the first ring
Second loop connecting set 11 of shape adapter sleeve 21, the axis of the second loop connecting set 11 is perpendicular to method
Blue dish disc and through the center of circle, the second loop connecting set 11 has multiple second bolt hole 14；
Also including connecting bolt, the length of connecting bolt is less than or equal to upper flange plate external diameter, during operation,
First loop connecting set 21 is overlapped with the second loop connecting and 11 nests together, use two orthogonal
Connecting bolt fastened by the first bolt hole 24 and the second bolt hole 14.
Optionally, described upper flange plate and lower flange have identical internal diameter and external diameter.
Optionally, described first loop connecting set 21 is by being uniformly distributed centered by axis and mutually handing over
Wrong multiple first double wedges 22 and the first concave tooth 23 form, and the first bolt hole 24 is positioned at the first concave tooth 23
On；Described second loop connecting set 11 by quantity and the first double wedge 22 and the first concave tooth 23 is identical, with
It is uniformly distributed centered by axis and the second interlaced double wedge 12 and the second concave tooth 13 form, second
Bolt hole 14 is positioned in the second concave tooth 13.
Optionally, described first loop connecting set 21 has 22, four the first concave tooth of four the first double wedges
23 and four the first bolts hole 24；Correspondingly second loop connecting set 11 also have four the second double wedges 12,
Four the second concave tooth 13 and four the second bolts hole 14.
Optionally, the first double wedge 22 outer rim of described first loop connecting set 21 is positioned at lower flange
Outer radius.
Optionally, in lead to different from being evenly distributed with multiple aperture on lower flange of described upper flange plate
Hole.
Optionally, described upper flange plate is 215mm with the minimum outer diameter of lower flange, the second ring-type company
It is 65mm that female connector 11 and the first loop connecting overlap 21 minimum constructive heights.
Optionally, described upper flange plate, lower flange require that tolerance is 2mm when making with bolt.
The invention have benefit that, on upper flange plate with lower flange, be provided with ring-type company respectively
Two loop connecting sets are nested together during use by female connector, just have certain before fixing with bolt
Stability, will not make connection disengage the external force from non-axis direction；Use two mutually perpendicular spiral shells
Bolt is fixed together loop connecting set by bolt hole, add loop connecting be nested combine work
With, the surrounding uniform force of multifunction conjunction can be made, there is not existing screw mounting flange method of attachment
Potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of multifunction conjunction of the present invention；
Fig. 2 is the lower flange perspective view of multifunction conjunction of the present invention；
Fig. 3 is the lower flange plan structure schematic diagram of multifunction conjunction of the present invention；
Fig. 4 is the upper flange plate perspective view of multifunction conjunction of the present invention；
Fig. 5 is the upper flange plate plan structure schematic diagram of multifunction conjunction of the present invention.
Detailed description of the invention
Below according to drawings and Examples, the present invention is described in further detail.
As it is shown in figure 1, multifunction conjunction of the present invention, including the circle with internal diameter and external diameter
Upper flange plate 1 and lower flange 2, described upper flange plate 1 and lower flange 2 have identical internal diameter and
External diameter, described upper flange plate 1 from be evenly distributed with the different through hole in multiple aperture 15 on lower flange 2
With through hole 25.
Fig. 2, Fig. 3 are perspective view and the plan structure schematic diagrams of described lower flange.Purgation
Blue dish 2 is provided with the first loop connecting set 21, and the axis of the first loop connecting set 21 is perpendicular to purgation
Blue dish 2 disc and through the center of circle, the first loop connecting set 21 has multiple first bolt hole 24；Described
First loop connecting set 21 is by being uniformly distributed centered by axis and interlaced multiple first double wedges
22 and first concave tooth 23 form, the first bolt hole 24 is positioned in the first concave tooth 23.Under shown in figure
Ring flange 2 is overlapped 21 by four the first double wedges 22 and four the first concave tooth 23, described first loop connecting
First double wedge 22 outer rim is positioned at the outer radius of lower flange 2.Each first concave tooth 23 has first bolt
Hole 24, four bolts hole are symmetrical centered by axis, and disjunct two spiro keyhole positions are in a plane
On, four bolts hole lay respectively in the most different two plane, the company of disjunct two bolts hole
Line overlaps the axis of 21 and orthogonal through the first loop connecting.
The structure of described upper flange plate 1 is as shown in Figure 4, Figure 5.Upper flange plate 1 is provided with and first
Loop connecting overlaps that 21 shapes are identical and diameter is less than the second loop connecting set of the first loop connecting set 21
11, the axis of the second loop connecting set 11 is perpendicular to upper flange plate 1 disc and through the center of circle, and second
Multiple second bolt hole 14 is had on loop connecting set 11.Second loop connecting set 11 is convex with first by quantity
Tooth 22 is identical with the first concave tooth 23, be uniformly distributed centered by axis and the second interlaced double wedge
12 and second concave tooth 13 form, the second bolt hole 14 is positioned in the second concave tooth 13.In figure, with flange
Dish 2 is corresponding, second loop connecting set 11 also have 12, four the second concave tooth 13 of four the second double wedges and
The second bolt hole 14 that four distributions are similar.
Described upper flange plate 1 is 215mm with the minimum outer diameter of lower flange 2, the second loop connecting set
11 and first loop connecting to overlap 21 minimum constructive heights be 65mm.
Multifunction conjunction of the present invention also includes connecting bolt 3.Described upper flange plate 1, lower flange
When dish 2 and connecting bolt 3 make, tolerance is 2mm, it is desirable to high accurancy and precision.
The length of connecting bolt 3 is less than or equal to upper flange plate 1 external diameter, and connecting bolt is without departing from flange
Outside dish, even if connected object is placed in outdoor application, connecting bolt also will not because of naked being exposed on the external quilt
Raindrop erosion gets rusty to occur connecting and loosens.
During use simple to operate, the first loop connecting set 21 is overlapped with the second loop connecting and 11 is nested in
Together, two connecting bolts of user 3 carry out fastening i.e. by the first bolt hole 24 and the second bolt hole 14
Can.In four bolts hole on upper flange plate 1 and lower flange 2, the company of disjunct two bolts hole
Line is through axis that loop connecting overlaps and is mutually perpendicular to, so, for two fixing connecting bolts
3 be also through axis and also mutually perpendicular.
Common ring flange jointing, self does not has mutual active force between two ring flanges, only
Can be secured the two together by screw.The multifunction conjunction of the present invention, respectively upper flange plate with under
It is provided with loop connecting set on ring flange, two loop connecting sets is nested together, fixes without bolt
There is certain stability, connection will not have been made to disengage the external force from non-axis direction；Make
By bolt hole, loop connecting set is fixed together with two mutually perpendicular bolts, adds ring-type company
The effect that female connector nesting combines, can make the surrounding uniform force of multifunction conjunction, not have External Force Acting
Under each assembly damage due to unbalance stress, the situation of dockingundocking, use safety.
The present invention can be widely used in various pipe fitting and connect, e.g., and electric pole, house steelframe etc..
Claims (8)
1. a multifunction conjunction, including circular upper flange plate (1) and the purgation with internal diameter and external diameter
Blue dish (2), it is characterised in that:
Described lower flange (2) is provided with the first loop connecting set (21), the first loop connecting set (21)
Axis be perpendicular to lower flange (2) disc and through the center of circle, on the first loop connecting set (21)
There is multiple first bolt hole (24)；
Described upper flange plate (1) is provided with identical with the first loop connecting set (21) shape and diameter is little
In the second loop connecting set (11) of the first loop connecting set (21), the second loop connecting set (11)
Axis be perpendicular to upper flange plate (1) disc and through the center of circle, on the second loop connecting set (11)
There is multiple second bolt hole (14)；
Also including connecting bolt (3), the length of connecting bolt (3) is less than or equal to upper flange plate (1)
External diameter, during operation, is nested in one by the first loop connecting set (21) and the second loop connecting set (11)
Rise, use two mutually perpendicular connecting bolts (3) by the first bolt hole (24) and the second bolt
Hole (14) fastens.
Multifunction conjunction the most according to claim 1, it is characterised in that: described upper flange plate (1)
With lower flange (2), there is identical internal diameter and external diameter.
Multifunction conjunction the most according to claim 2, it is characterised in that:
Described first loop connecting set (21) is by being uniformly distributed centered by axis and interlaced many
Individual first double wedge (22) and the first concave tooth (23) composition, the first bolt hole (24) is positioned at the first concave tooth
(23) on；
Described second loop connecting set (11) is by quantity and the first double wedge (22) and the first concave tooth (23)
Identical, centered by axis, be uniformly distributed interlaced the second double wedge (12) and the second concave tooth (13)
Composition, the second bolt hole (14) is positioned in the second concave tooth (13).
Multifunction conjunction the most according to claim 3, it is characterised in that: described first ring-type company
Female connector (21) has four the first double wedges (22), four the first concave tooth (23) and four the first bolts hole
(24)；Correspondingly the second loop connecting set (11) also have four the second double wedges (12), four second
Concave tooth (13) and four the second bolts hole (14).
Multifunction conjunction the most according to claim 4, it is characterised in that: described first ring-type company
First double wedge (22) outer rim of female connector (21) is positioned at the outer radius of lower flange (2).
6. according to the multifunction conjunction according to any one of claim 1-5, it is characterised in that: described
Upper flange plate (1) is evenly distributed with, on lower flange (2), the through hole that multiple aperture is different.
Multifunction conjunction the most according to claim 6, it is characterised in that: described upper flange plate (1)
Being 215mm with the minimum outer diameter of lower flange (2), the second loop connecting set (11) is ring-type with first
Adapter sleeve (21) minimum constructive height is 65mm.
Multifunction conjunction the most according to claim 7, it is characterised in that: described upper flange plate (1),
Require when lower flange (2) makes with connecting bolt (3) that tolerance is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310055585.2A CN104006241B (en) | 2013-02-21 | 2013-02-21 | A kind of multifunction conjunction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310055585.2A CN104006241B (en) | 2013-02-21 | 2013-02-21 | A kind of multifunction conjunction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104006241A CN104006241A (en) | 2014-08-27 |
| CN104006241B true CN104006241B (en) | 2016-12-28 |
Family
ID=51367045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310055585.2A Expired - Fee Related CN104006241B (en) | 2013-02-21 | 2013-02-21 | A kind of multifunction conjunction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104006241B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2280823Y (en) * | 1997-01-07 | 1998-05-06 | 青岛海尔微波制品有限公司 | Spherical-strip square-tooth type flange |
| JP2003097776A (en) * | 2001-09-25 | 2003-04-03 | Sekisui Chem Co Ltd | Pipe flange and piping support structure using the same |
| CN2872042Y (en) * | 2005-12-12 | 2007-02-21 | 王洪才 | Concavo-convex bonded sealed flange disk |
| CN102076920A (en) * | 2008-05-02 | 2011-05-25 | 维斯塔斯风力系统集团公司 | Tower section for a wind turbine tower |
| CN203257802U (en) * | 2013-02-21 | 2013-10-30 | 李建平 | Multifunctional connector |
-
2013
- 2013-02-21 CN CN201310055585.2A patent/CN104006241B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2280823Y (en) * | 1997-01-07 | 1998-05-06 | 青岛海尔微波制品有限公司 | Spherical-strip square-tooth type flange |
| JP2003097776A (en) * | 2001-09-25 | 2003-04-03 | Sekisui Chem Co Ltd | Pipe flange and piping support structure using the same |
| CN2872042Y (en) * | 2005-12-12 | 2007-02-21 | 王洪才 | Concavo-convex bonded sealed flange disk |
| CN102076920A (en) * | 2008-05-02 | 2011-05-25 | 维斯塔斯风力系统集团公司 | Tower section for a wind turbine tower |
| CN203257802U (en) * | 2013-02-21 | 2013-10-30 | 李建平 | Multifunctional connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104006241A (en) | 2014-08-27 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20200221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |