CN105371029A - Flange structure - Google Patents
Flange structure Download PDFInfo
- Publication number
- CN105371029A CN105371029A CN201510949927.4A CN201510949927A CN105371029A CN 105371029 A CN105371029 A CN 105371029A CN 201510949927 A CN201510949927 A CN 201510949927A CN 105371029 A CN105371029 A CN 105371029A
- Authority
- CN
- China
- Prior art keywords
- flange
- hole
- plate
- arrangement according
- pipelines
- 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)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a flange structure which comprises two flange discs. Each flange disc is symmetrically provided with two bolt holes, an elastic spacer is arranged between the two flange discs, the outer edge of each flange disc is provided with multiple planes, each plane is provided with a threaded blind hole, and connecting plates are fixed to the threaded blind holes through bolts. The connecting plates are used for connecting two flanges and changing partial connecting bolts arranged in the direction parallel to pipelines to be perpendicular to the pipelines, installation operation can be conveniently conducted in a narrow and small space with the pipelines densely distributed, the number of screw holes in the elastic spacer is decreased, and the seal effect is improved. The flange structure is simple in design and convenient to achieve and has a good application prospect.
Description
Technical field
The present invention relates to a kind of flange, particularly relate to a kind of convenient flange installed.
Background technique
Flange is union piece conventional between pipeline and valve, is applied to pipe end, general paired use.Under normal circumstances, two panels flange adopts bolt to fix, bolt realizes the connection of flange through the corresponding bolt hole arranged, bolt direction is parallel to the duct orientation of Flange joint, under the scene that pipeline gathers, due to narrow space, the bolt operation parallel with pipeline is very inconvenient, and pad between two panels flange is due to the existence of multiple bolt hole, sealing effect is poor.
Summary of the invention
The object of the invention is to overcome flange fixing bolt operation inconvenience in prior art, the problem of sealing effect difference, provides a kind of flange arrangement, can realize flange convenient installation in limited operating space, and improve the sealing effect of flange
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of flange arrangement, comprise two panels flange plate, described flange plate is arranged with two bolts hole, resilient pad is provided with between two panels flange plate, it is characterized in that: the outer rim of described flange plate is provided with several planes, described plane has tapped blind hole, and described tapped blind hole has been bolted connecting plate, and described connecting plate offers mounting hole.
Aforesaid a kind of flange arrangement, is characterized in that: described plane occurs in pairs and is symmetrical arranged.
Aforesaid a kind of flange arrangement, is characterized in that: described plane quantity is 2.
Aforesaid a kind of flange arrangement, is characterized in that: described mounting hole is 2 manholes.
Aforesaid a kind of flange arrangement, is characterized in that: described mounting hole is a strip hole, and the distance between two blind holes (5) corresponding when the length of described strip hole is installed with flange is equal.
Aforesaid a kind of flange arrangement, is characterized in that: described connecting plate is that carbon steel material is made.
The invention has the beneficial effects as follows: special flange of the present invention, flange plate outer rim is designed to plane, and the blind hole offered perpendicular to duct orientation, connect two panels flange with connecting plate, part connecting bolt is arranged and changes into by being parallel to duct orientation and arranging perpendicular to duct orientation, fitting operation is carried out in the convenient small space densely covered at pipeline, and decrease the quantity of screw on resilient pad, improve sealing effect, simplicity of design of the present invention, it is convenient to realize, and has a good application prospect.
Accompanying drawing explanation
Fig. 1 is the plan view of a kind of flange arrangement of the present invention.
Fig. 2 is two panels Flange joint schematic diagram.
Wherein: 1: flange plate; 2: resilient pad; 3: bolt hole; 4: plane; 5: blind hole; 6: connecting plate.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As Fig. 1, shown in 2, a kind of flange arrangement, comprise flange plate 1, described flange plate 1 is arranged with two bolts hole 3, arrange bolt in bolt hole 3 to be used for connecting two panels flange plate, resilient pad 2 is provided with between two panels flange plate 1, the outer rim of described flange plate 1 is provided with two planes 4, plane 4 is symmetrical arranged, described plane 4 has tapped blind hole 5, described tapped blind hole 5 is bolted the connecting plate 6 that carbon steel is made, described connecting plate 6 offers mounting hole, mounting hole can be 2 circular ports or a strip hole, two panels flange plate 1 is bolted to connection plate 6 and realizes connecting.
In sum, special flange of the present invention, flange plate outer rim is designed to plane, and offers the blind hole perpendicular to duct orientation, two panels flange is connected with connecting plate, part connecting bolt being changed into perpendicular to duct orientation setting by being parallel to duct orientation setting, carrying out fitting operation in the convenient small space densely covered at pipeline, and decreasing the quantity of screw on resilient pad, improve sealing effect, simplicity of design of the present invention, it is convenient to realize, and has a good application prospect.
More than show and describe basic principle of the present invention, major character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. a flange arrangement, comprise two panels flange plate (1), described flange plate (1) is all arranged with two bolts hole (3), resilient pad (2) is provided with between two panels flange plate (1), it is characterized in that: the outer rim of described flange plate (1) is provided with several planes (4), described plane (4) has tapped blind hole (5), described tapped blind hole (5) has been bolted connecting plate (6), and (6) offer mounting hole to described connecting plate.
2. a kind of flange arrangement according to claim 1, is characterized in that: described plane (4) occurs in pairs and is symmetrical arranged.
3. a kind of flange arrangement according to claim 1, is characterized in that: described plane (4) quantity is 2.
4. a kind of flange arrangement according to claim 1, is characterized in that: described mounting hole is 2 manholes.
5. a kind of flange arrangement according to claim 1, is characterized in that: described mounting hole is a strip hole, and the distance between two blind holes (5) corresponding when the length of described strip hole is installed with flange is equal.
6. a kind of flange arrangement according to claim 1, is characterized in that: described connecting plate (6) is made for carbon steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949927.4A CN105371029A (en) | 2015-12-18 | 2015-12-18 | Flange structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949927.4A CN105371029A (en) | 2015-12-18 | 2015-12-18 | Flange structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105371029A true CN105371029A (en) | 2016-03-02 |
Family
ID=55373478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510949927.4A Pending CN105371029A (en) | 2015-12-18 | 2015-12-18 | Flange structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105371029A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438602A (en) * | 2016-09-28 | 2017-02-22 | 湖北航天技术研究院总体设计所 | Shear-stress-resisting flange butt joint device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2628841Y (en) * | 2003-06-18 | 2004-07-28 | 马恩强 | Non-metal compensator |
| CN201129586Y (en) * | 2007-12-18 | 2008-10-08 | 天津市雪琰管业有限公司 | Polyethylene, steel bushing flange and pipeline connecting structure |
| US20100090462A1 (en) * | 2006-02-23 | 2010-04-15 | Salco Products Inc. | Universal attachment flange |
| US20110187097A1 (en) * | 2010-02-04 | 2011-08-04 | High Tech Rental Tools, Inc. | Wellhead change-out flange and method of use thereof |
| CN202118406U (en) * | 2011-06-13 | 2012-01-18 | 深圳市久通机电有限公司 | Flange capable of being installed easily |
| CN102979971A (en) * | 2012-09-29 | 2013-03-20 | 徐州支点机电设备有限公司 | Anti-static pipeline companion flange |
| CN104160197A (en) * | 2012-02-07 | 2014-11-19 | 小林一三 | Flange joint connection structure |
| CN204611156U (en) * | 2015-03-20 | 2015-09-02 | 安庆市柯林希尔密封制造有限公司 | A kind of flange adopting self-energized seal packing ring |
| CN204677932U (en) * | 2015-06-08 | 2015-09-30 | 上海盛剑环境系统科技有限公司 | A kind of Quick-jointing flange |
| CN204785171U (en) * | 2015-07-14 | 2015-11-18 | 吉林钰翎珑钢管钢构制造有限公司 | Flange formula connecting device of compound tubular product of wire net skeleton polyethylene |
| CN205261071U (en) * | 2015-12-18 | 2016-05-25 | 镇江步云电子有限公司 | Flange structure |
-
2015
- 2015-12-18 CN CN201510949927.4A patent/CN105371029A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2628841Y (en) * | 2003-06-18 | 2004-07-28 | 马恩强 | Non-metal compensator |
| US20100090462A1 (en) * | 2006-02-23 | 2010-04-15 | Salco Products Inc. | Universal attachment flange |
| CN201129586Y (en) * | 2007-12-18 | 2008-10-08 | 天津市雪琰管业有限公司 | Polyethylene, steel bushing flange and pipeline connecting structure |
| US20110187097A1 (en) * | 2010-02-04 | 2011-08-04 | High Tech Rental Tools, Inc. | Wellhead change-out flange and method of use thereof |
| CN202118406U (en) * | 2011-06-13 | 2012-01-18 | 深圳市久通机电有限公司 | Flange capable of being installed easily |
| CN104160197A (en) * | 2012-02-07 | 2014-11-19 | 小林一三 | Flange joint connection structure |
| CN102979971A (en) * | 2012-09-29 | 2013-03-20 | 徐州支点机电设备有限公司 | Anti-static pipeline companion flange |
| CN204611156U (en) * | 2015-03-20 | 2015-09-02 | 安庆市柯林希尔密封制造有限公司 | A kind of flange adopting self-energized seal packing ring |
| CN204677932U (en) * | 2015-06-08 | 2015-09-30 | 上海盛剑环境系统科技有限公司 | A kind of Quick-jointing flange |
| CN204785171U (en) * | 2015-07-14 | 2015-11-18 | 吉林钰翎珑钢管钢构制造有限公司 | Flange formula connecting device of compound tubular product of wire net skeleton polyethylene |
| CN205261071U (en) * | 2015-12-18 | 2016-05-25 | 镇江步云电子有限公司 | Flange structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438602A (en) * | 2016-09-28 | 2017-02-22 | 湖北航天技术研究院总体设计所 | Shear-stress-resisting flange butt joint device |
| CN106438602B (en) * | 2016-09-28 | 2018-11-27 | 湖北航天技术研究院总体设计所 | A kind of anti-shearing stress flange docking facilities |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |