CN103912744A - Conveying pipeline connection flange - Google Patents
Conveying pipeline connection flange Download PDFInfo
- Publication number
- CN103912744A CN103912744A CN201410132095.2A CN201410132095A CN103912744A CN 103912744 A CN103912744 A CN 103912744A CN 201410132095 A CN201410132095 A CN 201410132095A CN 103912744 A CN103912744 A CN 103912744A
- Authority
- CN
- China
- Prior art keywords
- flange plate
- flange
- conveying pipeline
- pipeline connection
- plate
- 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)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The invention discloses a conveying pipeline connection flange. The conveying pipeline connection flange is composed of a first flange plate and a second flange plate, wherein a protrusive stepped hole is formed at the center of each of the first flange plate and the second flange plate, four or more than four threaded holes are formed around each stepped hole, divergent reinforcing ribs are arranged on the outer sidewalls of bodies of the flange plates and uniformly distributed around the stepped holes, and the first flange plate and the second flange plate are connected by a bolt penetrating through the stepped holes in the flange plates. The conveying pipeline connection flange has the advantages of simple structure, simplicity in mounting, easiness in production and manufacturing, convenience in mounting, good leakproofness and the like.
Description
Technical field
The present invention relates to field of mechanical technique, relate in particular to a kind of conveyance conduit connecting flange.
Background technique
At present, flange is widely used in mechanical field as link, people are in the time doing some pipelines connections, the effect that the jointing of its pipeline tends to connect is not very desirable, sealing is poor, and link can be realized good sealing effect by flange, so people are increasing to the demand of flange, simultaneously also just more and more harsher to the requirement of flange, concerning some pipelines, by a pair of flange of working in coordination, pipeline well can be connected, and people are often as the bolt of connection device, clearly can not complete these work, from these visible practicability and convenience that uses flange.
summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of conveyance conduit connecting flange.
The present invention takes following technological scheme to realize: a kind of conveyance conduit connecting flange, and it is to be made up of the first flange plate and the second flange plate, described the first flange plate and the second flange plate center all arrange a protruding step hole; Described step hole arranges four or more tapped hole around; The outer side wall of described flange plate body is provided with divergence form stiffening rib, is evenly distributed on around tapped hole; Described bolt is connected the first flange plate by the tapped hole on flange plate with the second flange plate; The material of described flange is stainless steel; The bolt hole size of described the first flange plate and the second flange plate is identical.
The present invention has following beneficial effect in sum: this conveyance conduit connecting flange has structure and installs simply, manufactures the advantages such as easy, easy for installation and good airproof performance.
Brief description of the drawings
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, step hole; 2, tapped hole; 3, stiffening rib; 4, the first flange plate; 5, the second flange plate.
Embodiment
As shown in Figure 1, a kind of conveyance conduit connecting flange, it is to be made up of the first flange plate 4 and the second flange plate 5, described the first flange plate 4 and the second flange plate 5 centers all arrange a protruding step hole 1; Described step hole 1 arranges four or more tapped hole 2 around; The outer side wall of described flange plate body is provided with divergence form stiffening rib 3, is evenly distributed on around tapped hole 2; Described bolt is connected the first flange plate 4 by the tapped hole 2 on flange plate with the second flange plate 5; The material of described flange is stainless steel; Described the first flange plate 4 is identical with the bolt hole size of the second flange plate 5.
The above is the embodiment of the present invention, and the equivalence of doing according to structure, feature and principle described in the present patent application scope therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (3)
1. a conveyance conduit connecting flange, it is to be made up of the first flange plate and the second flange plate, it is characterized in that: described the first flange plate and the second flange plate center all arrange a protruding step hole; Described step hole arranges four or more tapped hole around; The outer side wall of described flange plate body is provided with divergence form stiffening rib, is evenly distributed on around tapped hole; Described bolt is connected the first flange plate by the tapped hole on flange plate with the second flange plate.
2. a kind of conveyance conduit connecting flange according to claim 1, is characterized in that: the material of described flange is stainless steel.
3. a kind of conveyance conduit connecting flange according to claim 1, is characterized in that: the bolt hole size of described the first flange plate and the second flange plate is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410132095.2A CN103912744A (en) | 2014-04-03 | 2014-04-03 | Conveying pipeline connection flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410132095.2A CN103912744A (en) | 2014-04-03 | 2014-04-03 | Conveying pipeline connection flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103912744A true CN103912744A (en) | 2014-07-09 |
Family
ID=51038634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410132095.2A Pending CN103912744A (en) | 2014-04-03 | 2014-04-03 | Conveying pipeline connection flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103912744A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201661619U (en) * | 2010-03-25 | 2010-12-01 | 常州市安多益缓速器制造有限公司 | Flange |
| KR101111166B1 (en) * | 2011-06-10 | 2012-02-24 | 유옥수 | A pipe |
| CN202327437U (en) * | 2011-11-14 | 2012-07-11 | 铜陵市弘润机电有限责任公司 | Square shaft flange cover plate for ore washer |
| CN102777715A (en) * | 2012-07-05 | 2012-11-14 | 无锡金洋铝业有限公司 | Anti-pressing flange |
| CN202901612U (en) * | 2012-08-27 | 2013-04-24 | 芜湖中能机械制造有限公司 | Durable type flange used for machine tool |
| CN203068003U (en) * | 2012-12-10 | 2013-07-17 | 江阴市合威塑业有限公司 | Plastic flange mounted with reinforcing rib |
-
2014
- 2014-04-03 CN CN201410132095.2A patent/CN103912744A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201661619U (en) * | 2010-03-25 | 2010-12-01 | 常州市安多益缓速器制造有限公司 | Flange |
| KR101111166B1 (en) * | 2011-06-10 | 2012-02-24 | 유옥수 | A pipe |
| CN202327437U (en) * | 2011-11-14 | 2012-07-11 | 铜陵市弘润机电有限责任公司 | Square shaft flange cover plate for ore washer |
| CN102777715A (en) * | 2012-07-05 | 2012-11-14 | 无锡金洋铝业有限公司 | Anti-pressing flange |
| CN202901612U (en) * | 2012-08-27 | 2013-04-24 | 芜湖中能机械制造有限公司 | Durable type flange used for machine tool |
| CN203068003U (en) * | 2012-12-10 | 2013-07-17 | 江阴市合威塑业有限公司 | Plastic flange mounted with reinforcing rib |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |