CN107202211A - The band anti-skidding simple steel flange of neck - Google Patents
The band anti-skidding simple steel flange of neck Download PDFInfo
- Publication number
- CN107202211A CN107202211A CN201610163132.5A CN201610163132A CN107202211A CN 107202211 A CN107202211 A CN 107202211A CN 201610163132 A CN201610163132 A CN 201610163132A CN 107202211 A CN107202211 A CN 107202211A
- Authority
- CN
- China
- Prior art keywords
- flange
- flange body
- skidding
- neck
- exit orifice
- 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 band anti-skidding simple steel flange of neck, 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（2）, the projection（2）In annular shape, the flange body（1）On be provided with exit orifice（3）, the exit orifice（3）At least two, each exit orifice（3）And endoporus（3）Inwall be provided with skid resistant course；The flange body（1）It is upper to set fluted close to inner radius（4）.A kind of band anti-skidding simple steel flange of neck of the 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 band anti-skidding simple steel flange of neck 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 simple steel flange of band neck being connected firmly.
The object of the present invention is achieved like this：A kind of band anti-skidding simple steel flange of neck, 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 annular shape, it is provided with exit orifice in the flange body, the exit orifice at least two, the inwall of each exit orifice and endoporus is provided with skid resistant course；Set fluted close to inner radius in the flange body.
Compared with prior art, the invention has the advantages that：
A kind of band anti-skidding simple steel flange of neck of the 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 with the anti-skidding simple steel flange of neck of the present invention.
Wherein：
Flange body 1
Projection 2
Exit orifice 3
Groove 4.
Embodiment
Referring to Fig. 1, a kind of band anti-skidding simple steel flange of neck of the invention, it includes flange body 1, the cross section of flange body 1 is in annular shape, projection 2, described raised 2 is provided with circular close to inner radius in the flange body 1, has exit orifice 3 in the flange body 1, the inwall of the exit orifice 3 at least two, each exit orifice 3 and endoporus 3 is provided with skid resistant course；In the flange body 1 fluted 4 are set close to inner radius.
The flange body 1 is made up of stainless steel, carbon steel or nickel steel.
Claims (1)
1. a kind of band anti-skidding simple steel flange of neck, 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（2）, the projection（2）In annular shape, the flange body（1）On be provided with exit orifice（3）, the exit orifice（3）At least two, each exit orifice（3）And endoporus（3）Inwall be provided with skid resistant course；The flange body（1）It is upper to set fluted close to inner radius（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610163132.5A CN107202211A (en) | 2016-03-19 | 2016-03-19 | The band anti-skidding simple steel flange of neck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610163132.5A CN107202211A (en) | 2016-03-19 | 2016-03-19 | The band anti-skidding simple steel flange of neck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107202211A true CN107202211A (en) | 2017-09-26 |
Family
ID=59904715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610163132.5A Pending CN107202211A (en) | 2016-03-19 | 2016-03-19 | The band anti-skidding simple steel flange of neck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107202211A (en) |
-
2016
- 2016-03-19 CN CN201610163132.5A patent/CN107202211A/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 |