CN103994288A - Novel flange - Google Patents
Novel flange Download PDFInfo
- Publication number
- CN103994288A CN103994288A CN201410246135.6A CN201410246135A CN103994288A CN 103994288 A CN103994288 A CN 103994288A CN 201410246135 A CN201410246135 A CN 201410246135A CN 103994288 A CN103994288 A CN 103994288A
- Authority
- CN
- China
- Prior art keywords
- circular hole
- flange
- rubber layer
- round hole
- bearing pin
- 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
-
- 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
- F16L23/036—Flanged joints the flanges being connected by members tensioned axially characterised by the tensioning members, e.g. specially adapted bolts or C-clamps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The invention discloses a novel flange which comprises a flange body, a first round hole, a pin shaft, an annular rubber layer, a second round hole and a third round hole. The first round hole is formed in the edge of the flange body, the second round hole is formed in the flange body, the third round hole is formed in the flange body, the second round hole and the third round hole are located on the same straight line, the annular rubber layer is arranged in the third round hole, the pin shaft is arranged in the annular rubber layer, and the diameter of the pin shaft is not smaller than the inner diameter of the annular rubber layer. The novel flange has the advantages that machining and manufacturing are simple, and fixing performance is good.
Description
Technical field
The present invention relates to a kind of flange, be specifically related to a kind of novel flange, belong to flange technical field.
Background technique
Flange is again flange plate or bead.Flange be make pipe and pipe and and the interconnective part of valve, be connected in pipe end.Perforation on flange, bolt is close to two flanges.Flange connect be exactly two pipelines, pipe fitting or equipment, elder generation be fixed on separately on a flange plate, between two flange plate, add flange gasket, with bolton together, completed connection.Some pipe fittings and equipment have carried flange plate, are also to belong to flange to connect.It is the important Placement of pipeline construction that flange connects.The use that flange connects is very extensive.Within the family, pipe diameter is little, and is low pressure, cannot see flange and connects.It is all directly with bolt, two flanges to be coupled together by circular hole that current existing flange connects, but can not well fix two flanges before connecting.
Summary of the invention
The problem existing for above-mentioned prior art, the invention provides a kind of novel flange, and manufacturing is simple, and stationarity is relatively good.
To achieve these goals, the technical solution used in the present invention is: a kind of novel flange, comprise flange body, the first circular hole, bearing pin, annulus rubber layer, the second circular hole and the 3rd circular hole, the first circular hole is arranged on the edge of flange body, the second circular hole is arranged in flange body, the 3rd circular hole is arranged in flange body, the second circular hole and the 3rd circular hole are positioned on one bar of vertical line, annulus rubber layer is arranged on the 3rd circular hole inside, bearing pin is arranged in annulus rubber layer, and the diameter of bearing pin is not less than the inner diameter of annulus rubber layer.
Further, also comprise leveling instrument.
Further, the quantity of the first described circular hole is 8.
Further, the structure of the second circular hole is identical with the structure of the 3rd circular hole.
The invention has the beneficial effects as follows: annulus rubber layer is positioned at the inside of the second circular hole and the 3rd circular hole, and the second circular hole and the 3rd circular hole are on same vertical line, bearing pin is arranged in annulus rubber layer, the diameter of bearing pin is not less than the inner diameter of annulus rubber layer, in the time connecting two flanges, first bearing pin is connected corresponding to the second annulus hole and the 3rd annulus hole, then with bolt, two flanges are connected, this flange manufacturing is simple, and stationarity is good.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
In figure: 1, flange body, 2, the first circular hole, 3, bearing pin, 4, annulus rubber layer, 5, leveling instrument, 6, the second circular hole, 7, the 3rd circular hole.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, the present invention includes flange body 1, the first circular hole 2, bearing pin 3, annulus rubber layer 4, the second circular hole 6 and the 3rd circular hole 7, the first circular hole 2 is arranged on the edge of flange body 1, the second circular hole 6 is arranged in flange body, the 3rd circular hole 7 is arranged in flange body, the second circular hole 6 and the 3rd circular hole 7 are positioned on one bar of vertical line, annulus rubber layer 4 is arranged on the 3rd circular hole 7 inside, bearing pin 3 is arranged in annulus rubber layer 4, and the diameter of bearing pin 3 is not less than the inner diameter of annulus rubber layer 4.
Also comprise leveling instrument 5.
The quantity of the first described circular hole 2 is 8.
The structure of the second circular hole 6 is identical with the structure of the 3rd circular hole 7.
Particularly, while connecting two flanges, first the second circular hole 6 and the 3rd circular hole 7 are coupled together by the circular hole on bearing pin 3 and corresponding flange, bearing pin 3 is arranged in annulus rubber layer 4, the diameter of bearing pin 3 is not less than the inner diameter of annulus rubber layer 4, adopt this kind of structure two flanges will be fixed, then connect corresponding the circular hole on two flanges 2 by bearing pin, leveling instrument 5 makes the more accurate of two flanges connections.
Claims (4)
1. a novel flange, it is characterized in that, comprise flange body (1), the first circular hole (2), bearing pin (3), annulus rubber layer (4), the second circular hole (6) and the 3rd circular hole (7), the first circular hole (2) is arranged on the edge of flange body (1), the second circular hole (6) is arranged in flange body, the 3rd circular hole (7) is arranged in flange body, the second circular hole (6) and the 3rd circular hole (7) are positioned on one bar of vertical line, annulus rubber layer (4) is arranged on the 3rd circular hole (7) inside, bearing pin (3) is arranged in annulus rubber layer (4), the diameter of bearing pin (3) is not less than the inner diameter of annulus rubber layer (4).
2. according to a kind of novel flange described in claim 1, it is characterized in that, also comprise leveling instrument (5).
3. according to a kind of novel flange described in claim 1, it is characterized in that, the quantity of described the first circular hole (2) is 8.
4. according to a kind of cup described in claim 1, it is characterized in that, the structure of the second circular hole (6) is identical with the structure of the 3rd circular hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410246135.6A CN103994288A (en) | 2014-06-05 | 2014-06-05 | Novel flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410246135.6A CN103994288A (en) | 2014-06-05 | 2014-06-05 | Novel flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103994288A true CN103994288A (en) | 2014-08-20 |
Family
ID=51308541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410246135.6A Pending CN103994288A (en) | 2014-06-05 | 2014-06-05 | Novel flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103994288A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979399A (en) * | 2016-03-14 | 2017-07-25 | 江阴市诺普得机械有限公司 | Board-like integral (type) flange |
| CN106979401A (en) * | 2016-03-14 | 2017-07-25 | 江阴市诺普得机械有限公司 | Anti-skidding slip-on welding flange |
| CN106989229A (en) * | 2016-03-19 | 2017-07-28 | 江阴市诺普得机械有限公司 | The anti-skidding flange of stainless steel reinforcement type |
-
2014
- 2014-06-05 CN CN201410246135.6A patent/CN103994288A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979399A (en) * | 2016-03-14 | 2017-07-25 | 江阴市诺普得机械有限公司 | Board-like integral (type) flange |
| CN106979401A (en) * | 2016-03-14 | 2017-07-25 | 江阴市诺普得机械有限公司 | Anti-skidding slip-on welding flange |
| CN106989229A (en) * | 2016-03-19 | 2017-07-28 | 江阴市诺普得机械有限公司 | The anti-skidding flange of stainless steel reinforcement type |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103383029A (en) | Fast pipeline connection device | |
| CN103994288A (en) | Novel flange | |
| CN105043473A (en) | Ultrasonic flowmeter with plugging positioning function | |
| US20150260320A1 (en) | Flange mounting structure of a pump | |
| CN209054214U (en) | A kind of Double entry middle-opening pump pump housing | |
| CN103644405A (en) | Flange connecting piece | |
| CN204083580U (en) | Novel flange | |
| CN203147115U (en) | Integrated reducing connecting pipe | |
| CN204300567U (en) | A kind of Novel ring flange | |
| CN204595100U (en) | The mounting structure of the conductivity meter in waste incineration Water Treatment | |
| CN205842035U (en) | The outlet reducing adapter of line with rubber pressure vessels for the chemical industry | |
| CN204239932U (en) | The linkage structure of pipe and flange | |
| CN106122654A (en) | A kind of air-cooled ducted air conditioner pipeline external screw thread bending snap joint | |
| CN205640001U (en) | A elasticity sealing washer for plastic check well | |
| CN204495415U (en) | New water meter | |
| CN210398057U (en) | Gas-liquid dual-purpose large-flow hose connector | |
| CN104930279A (en) | Flange connector | |
| CN105065828A (en) | Three-way pipe fitting | |
| CN204266599U (en) | A kind of concrete mixer cloth tube apparatus for welding and positioning | |
| CN106287032A (en) | External thread type snap joint is used in a kind of blower fan drain pipe docking | |
| CN106122628B (en) | A kind of bushing pipe end face of flange self sealing structure | |
| CN202674628U (en) | Expansion joint type flange | |
| CN105545409A (en) | Oil discharge tool of engine sump | |
| CN206055021U (en) | Valve gladhand | |
| CN204450319U (en) | A kind of Novel static pressure hole pipeline rapid mounting clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140820 |