CN105042231A - Copper dual-flange connecting piece - Google Patents
Copper dual-flange connecting piece Download PDFInfo
- Publication number
- CN105042231A CN105042231A CN201510429442.2A CN201510429442A CN105042231A CN 105042231 A CN105042231 A CN 105042231A CN 201510429442 A CN201510429442 A CN 201510429442A CN 105042231 A CN105042231 A CN 105042231A
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- flanges
- copper dual
- flange connecting
- elastic string
- 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
Links
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
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a copper dual-flange connecting piece. The copper dual-flange connecting piece comprises two same flanges (1) arranged at the two ends of a connecting pipe (5), and center through holes (2) are formed in the two flanges (1) in a penetrating mode. The copper dual-flange connecting piece is characterized in that a circle of elastic strings (4) and a circle of fixing lugs (3) are evenly distributed on the exterior of each center through hole of the flanges (1) in the circumferential direction from inside to outside, each elastic string (4) is a long-strip-shaped protrusion, the fixing lugs (3) are perpendicular to the end faces of the flanges (1), and the outer surface of the connecting pipe (5) is wrapped with an elastic string. According to the copper dual-flange connecting piece, the safety of materials is high, and by means of the elastic strings, positioning and fixing can be better achieved; by means of the perpendicular design of the fixing lugs, when the connecting piece is used for connecting pipe fittings with different outer diameters, connection can be achieved by adjusting the length of a bolt used for fixation, and the application range of the connecting piece is enlarged.
Description
Technical field
The present invention relates to mechanical field, particularly relate to a kind of copper pair of flange connector.
Background technique
At present, existing pair of flange connector, generally all must mate the pipe fitting of same outer diameter, can not be used for the connection of the pipe fitting of various outer diameter, and for some special occasions, the Safety performance of material is inadequate.
Summary of the invention
The present invention, in order to solve the problem of prior art, provides a kind of copper pair of flange connector.
In order to reach above object, the technological scheme that the present invention adopts is: a kind of copper pair of flange connector, comprise two the identical flanges being arranged on connecting tube two ends, run through two flanges and be provided with central through bore, in circumference outside the central through bore of described two flanges, the even circle elastic string and that is furnished with encloses fixing ear from inside to outside, and described elastic string is that long strip is protruding, described fixing ear is perpendicular to the end face of flange, and the outer surface of described connecting tube is wound with elastic string.
The invention has the beneficial effects as follows: copper pair of flange connector of the present invention, the Security of material is high, by elastic string can realize better location and fastening, the vertical design of fixing ear also makes this link use the length regulating fixing bolt when connecting the pipe fitting of various outer diameter, expands the Applicable scope of link.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Embodiment
All features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this specification (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
As Fig. 1, one provided by the present invention copper pair of flange connector, comprise two the identical flanges 1 being arranged on connecting tube 5 two ends, run through two flanges 1 and be provided with central through bore 2, in circumference outside the central through bore of described two flanges 1, the even circle elastic string 4 and that is furnished with encloses fixing ear 3 from inside to outside, and described elastic string 4 is that long strip is protruding, described fixing ear 3 is perpendicular to the end face of flange 1, and the outer surface of described connecting tube (5) is wound with elastic string.
Copper pair of flange connector of the present invention, the Security of material is high, can realize location and fastening better by elastic string, the vertical design of fixing ear also makes this link when connecting the pipe fitting of various outer diameter by the length regulating the bolt fixed, and expands the Applicable scope of link.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (1)
1. copper pair of flange connector, comprise two the identical flanges (1) being arranged on connecting tube (5) two ends, run through two flanges (1) and be provided with central through bore (2), it is characterized in that, in circumference outside the central through bore of described two flanges (1), the even circle elastic string (4) and that is furnished with encloses fixing ear (3) from inside to outside, described elastic string (4) is long strip projection, described fixing ear (3) is perpendicular to the end face of flange (1), and the outer surface of described connecting tube (5) is wound with elastic string.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429442.2A CN105042231A (en) | 2015-07-21 | 2015-07-21 | Copper dual-flange connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429442.2A CN105042231A (en) | 2015-07-21 | 2015-07-21 | Copper dual-flange connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105042231A true CN105042231A (en) | 2015-11-11 |
Family
ID=54449030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510429442.2A Pending CN105042231A (en) | 2015-07-21 | 2015-07-21 | Copper dual-flange connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105042231A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468886A (en) * | 2018-05-07 | 2018-08-31 | 申晓丽 | A kind of improved efficient mounting flange connector |
-
2015
- 2015-07-21 CN CN201510429442.2A patent/CN105042231A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468886A (en) * | 2018-05-07 | 2018-08-31 | 申晓丽 | A kind of improved efficient mounting flange connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |