CN107202214A - Anti-skidding high-neck type flange - Google Patents
Anti-skidding high-neck type flange Download PDFInfo
- Publication number
- CN107202214A CN107202214A CN201610163137.8A CN201610163137A CN107202214A CN 107202214 A CN107202214 A CN 107202214A CN 201610163137 A CN201610163137 A CN 201610163137A CN 107202214 A CN107202214 A CN 107202214A
- Authority
- CN
- China
- Prior art keywords
- flange
- endoporus
- flange body
- exit orifice
- neck type
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
-
- 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)
- Closures For Containers (AREA)
Abstract
The present invention relates to a kind of anti-skidding high-neck type flange, it includes flange body(1), the flange body(1)Cross section is in annular shape, the flange body(1)It is upper that inner radius is provided with projection(4), the projection(4)In annular shape, the flange body(1)On be respectively arranged with exit orifice from outside to inside(2)And endoporus(3), the exit orifice(2)At least two, the endoporus(3)At least two, each exit orifice(2)And endoporus(3)Inwall be provided with skid resistant course.A kind of anti-skidding high-neck type flange of the present invention so that two connections between equipment or pipe are more firm, reduce equipment or the repair rate of pipe, extend its service life.
Description
Technical field
The present invention relates to a kind of flange, a kind of anti-skidding high-neck type flange is specifically related to.
Background technology
Flange, is called flange flange disk or bead.Flange is the part being connected with each other between pipe and pipe, for the connection between pipe end;Also have with the flange imported and exported in equipment, for the connection between two equipment, such as reductor flange.Traditional flange is made up of flange body and collar aperture eye, is connected between equipment not enough firmly, the time, long rear bolt easily came off.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency, there is provided a kind of anti-skidding high-neck type flange being connected firmly.
The object of the present invention is achieved like this:A kind of anti-skidding high-neck type flange, it includes flange body, the flange body cross section is in annular shape, inner radius is provided with projection in the flange body, it is described raised in circular, exit orifice and endoporus, the exit orifice at least two are respectively arranged with from outside to inside in the flange body, the inwall of the endoporus at least two, each exit orifice and endoporus is provided with skid resistant course.
The internal diameter of the exit orifice is more than endoporus.
Compared with prior art, the invention has the advantages that:
A kind of anti-skidding high-neck type flange of the present invention so that two connections between equipment or pipe are more firm, reduce equipment or the repair rate of pipe, extend its service life.
Brief description of the drawings
Fig. 1 is a kind of structural representation of anti-skidding high-neck type flange of the present invention.
Wherein:
Flange body 1
Exit orifice 2
Endoporus 3
Projection 4.
Embodiment
Referring to Fig. 1, a kind of anti-skidding high-neck type flange of the present invention, it includes flange body 1, and the cross section of flange body 1 is provided with projection 4 in the flange body 1 in circular close to inner radius, described raised 4 in annular shape, exit orifice 2 and endoporus 3, the exit orifice 2 at least two, the endoporus 3 at least two are respectively arranged with the flange body 1 from outside to inside, the internal diameter of the exit orifice 2 is more than endoporus 3, and the inwall of each exit orifice 2 and endoporus 3 is provided with skid resistant course.
The flange body 1 is made up of stainless steel, carbon steel or nickel steel.
Claims (1)
1. a kind of anti-skidding high-neck type flange, it is characterised in that:It includes flange body(1), the flange body(1)Cross section is in annular shape, the flange body(1)It is upper that inner radius is provided with projection(4), the projection(4)In annular shape, the flange body(1)On be respectively arranged with exit orifice from outside to inside(2)And endoporus(3), the exit orifice(2)At least two, the endoporus(3)At least two, each exit orifice(2)And endoporus(3)Inwall be provided with skid resistant course.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610163137.8A CN107202214A (en) | 2016-03-19 | 2016-03-19 | Anti-skidding high-neck type flange |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610163137.8A CN107202214A (en) | 2016-03-19 | 2016-03-19 | Anti-skidding high-neck type flange |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107202214A true CN107202214A (en) | 2017-09-26 |
Family
ID=59904523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610163137.8A Pending CN107202214A (en) | 2016-03-19 | 2016-03-19 | Anti-skidding high-neck type flange |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107202214A (en) |
-
2016
- 2016-03-19 CN CN201610163137.8A patent/CN107202214A/en active Pending
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170926 |
|
WD01 | Invention patent application deemed withdrawn after publication |