CN201836565U - High-strength loose flange - Google Patents
High-strength loose flange Download PDFInfo
- Publication number
- CN201836565U CN201836565U CN2010205941460U CN201020594146U CN201836565U CN 201836565 U CN201836565 U CN 201836565U CN 2010205941460 U CN2010205941460 U CN 2010205941460U CN 201020594146 U CN201020594146 U CN 201020594146U CN 201836565 U CN201836565 U CN 201836565U
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- CN
- China
- Prior art keywords
- flange plate
- flange
- ring flange
- circle
- center
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a high-strength loose flange which comprises a ring flange and a connector, wherein the connector is inserted in the center of the ring flange in a sleeve joint manner. The ring flange is cylindrical; a circle of screw holes are formed on the upper end surface of the ring flange in the positions close to the outer circumference, and run through the upper and the lower end surfaces of the ring flange; a hole is formed in the center of the ring flange; a clamping edge protruding inwards is arranged at one end opening in the hole; and mesh-like openwork is prefabricated in the body of the ring flange. The utility model adopts a mesh-like structure and has the advantages of material conservation and reduction of manufacturing cost; and meanwhile, the strength of the ring flange is not reduced while material is saved, and deformation dose not occur easily during use.
Description
Technical field
The utility model relates to a kind of flange, relates in particular to a kind of high strength lap joint flange.
Background technique
Flange plate is generally solid construction in the existing lap joint flange product in market, or dead slot shape structure, and it is more that the flange plate of solid construction is finished the making materials.And along with use, flange plate internal stress and variation of ambient temperature cause distortion easily, and influence is used normally.Then there is the problem of strength deficiency in the flange plate of dead slot structure, damages easily in the use.
Summary of the invention
It is few that the purpose of this utility model is to propose a kind of making materials, intensity height, the high strength lap joint flange that can use for a long time.
The purpose of this utility model is achieved in that the high strength lap joint flange, is made up of flange plate and connecting head, and connecting head inserts in the flange plate center, both sockets.Described flange plate is cylindrical, and end face has a circle screw near the excircle place thereon, and described screw runs through the flange plate upper and lower end face.The flange plate center drilling, a port is provided with inwardly outstanding card rib in the hole.In the flange plate disk body, be shaped on latticed hollow out in advance.
The utility model adopts the grid type structure, has material-saving, the advantage that reduces production costs.In material-saving, do not reduce flange plate intensity, not yielding in the use.
Description of drawings: the technical solution of the utility model is provided by following drawings and Examples:
Fig. 1 is a high strength lap joint flange structural representation;
Fig. 2 is a high strength lap joint flange bottom surface structural representation.
Legend: 1, flange plate, 2, screw, 3, connecting head, 4, hollow out, 5, anti-skidding line.
Embodiment:
The utility model is not subjected to following embodiment's restriction, can determine concrete mode of execution according to the technical solution of the utility model and actual conditions.
Embodiment: shown in Fig. 1-2, the high strength lap joint flange is made up of flange plate 1 and connecting head 3, and connecting head 3 inserts in flange plate 1 center, both sockets.
Described flange plate 1 is cylindrical, and end face has a circle screw 2 near the excircle place thereon, and described screw 2 runs through flange plate 1 upper and lower end face.Flange plate 1 center drilling, a port is provided with inwardly outstanding card rib in the hole.In flange plate 1 disk body, be shaped on latticed hollow out 4 in advance.Two adjacent hollow outs 4 are to be symmetry axis with folded therebetween screw 2 centers of circle and flange plate 1 center of circle connecting line, are symmetrically distributed in flange plate 1 disk body.
Described connecting head 3 is the cavity pipe, is provided with outwards outstanding card rib on the one port outer peripheral surface, and corresponding with card rib in flange plate 1 center hole, card rib bottom surface offers anti-skidding line 5.Described anti-skidding line 5 is a ring, is concentric circle with the center of circle, connecting head 3 bottom surface and arranges.
By the hollow out 4 of symmetry, at material-saving, when reducing fabricating cost, do not reduce the intensity of flange plate itself, can ensure the long-term use of flange.
Above technical characteristics has constituted most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease inessential technical characteristics according to actual needs, satisfies the needs of different situations.
Claims (4)
1. high strength lap joint flange, form by flange plate and connecting head, connecting head inserts in the flange plate center, both sockets is characterized in that: described flange plate is cylindrical, and end face has a circle screw near the excircle place thereon, described screw runs through the flange plate upper and lower end face, the flange plate center drilling, a port is provided with inwardly outstanding card rib in the hole, is shaped on latticed hollow out in the flange plate disk body in advance.
2. high strength lap joint flange as claimed in claim 1 is characterized in that: two adjacent hollow outs are to be symmetry axis with the folded therebetween screw center of circle and flange plate center of circle connecting line, are symmetrically distributed in the flange plate disk body.
3. high strength lap joint flange as claimed in claim 1 is characterized in that: described connecting head is the cavity pipe, is provided with outwards outstanding card rib on the one port outer peripheral surface, and corresponding with card rib in the flange plate center hole, card rib bottom surface offers anti-skidding line.
4. high strength lap joint flange as claimed in claim 3 is characterized in that: described anti-skidding line is a ring, is concentric circle with the center of circle, connecting head bottom surface and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205941460U CN201836565U (en) | 2010-11-05 | 2010-11-05 | High-strength loose flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205941460U CN201836565U (en) | 2010-11-05 | 2010-11-05 | High-strength loose flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201836565U true CN201836565U (en) | 2011-05-18 |
Family
ID=44006669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205941460U Expired - Fee Related CN201836565U (en) | 2010-11-05 | 2010-11-05 | High-strength loose flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201836565U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982921A (en) * | 2012-10-27 | 2013-03-20 | 江苏神马电力股份有限公司 | Tool for fixing flange of hollow composite insulator for 2250-kilovolt outdoor power frequency experiment |
| CN103384024A (en) * | 2012-05-04 | 2013-11-06 | 苏州工业园区新宏博通讯科技有限公司 | Antenna fixing device |
| CN104439937A (en) * | 2014-11-06 | 2015-03-25 | 苏州市诚键法兰制造有限公司 | Method for manufacturing anti-skid stainless steel flange |
| CN104455840A (en) * | 2014-11-06 | 2015-03-25 | 苏州市诚键法兰制造有限公司 | Novel anti-skid stainless steel flange |
| CN105257932A (en) * | 2015-11-30 | 2016-01-20 | 苏州众捷汽车零部件有限公司 | Flange |
| CN105675078A (en) * | 2016-03-14 | 2016-06-15 | 天津银宝山新科技有限公司 | Injection molded magnetoelectric water meter shell |
| CN105784014A (en) * | 2016-03-14 | 2016-07-20 | 天津银宝山新科技有限公司 | Injection molded flange type magneto-electric water meter |
| CN106979416A (en) * | 2016-03-29 | 2017-07-25 | 江阴市诺普得机械有限公司 | Reinforce the anti-skidding low temperature of band neck type and accept welding method orchid |
| CN106979413A (en) * | 2016-03-24 | 2017-07-25 | 江阴市诺普得机械有限公司 | The anti-skidding three layers of welded flange of hub |
| CN109538766A (en) * | 2018-11-20 | 2019-03-29 | 韩开龙 | A kind of combustion gas loose joint flanges quick action emergency valve |
-
2010
- 2010-11-05 CN CN2010205941460U patent/CN201836565U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384024A (en) * | 2012-05-04 | 2013-11-06 | 苏州工业园区新宏博通讯科技有限公司 | Antenna fixing device |
| CN102982921A (en) * | 2012-10-27 | 2013-03-20 | 江苏神马电力股份有限公司 | Tool for fixing flange of hollow composite insulator for 2250-kilovolt outdoor power frequency experiment |
| CN104439937A (en) * | 2014-11-06 | 2015-03-25 | 苏州市诚键法兰制造有限公司 | Method for manufacturing anti-skid stainless steel flange |
| CN104455840A (en) * | 2014-11-06 | 2015-03-25 | 苏州市诚键法兰制造有限公司 | Novel anti-skid stainless steel flange |
| CN105257932A (en) * | 2015-11-30 | 2016-01-20 | 苏州众捷汽车零部件有限公司 | Flange |
| CN105675078A (en) * | 2016-03-14 | 2016-06-15 | 天津银宝山新科技有限公司 | Injection molded magnetoelectric water meter shell |
| CN105784014A (en) * | 2016-03-14 | 2016-07-20 | 天津银宝山新科技有限公司 | Injection molded flange type magneto-electric water meter |
| CN106979413A (en) * | 2016-03-24 | 2017-07-25 | 江阴市诺普得机械有限公司 | The anti-skidding three layers of welded flange of hub |
| CN106979416A (en) * | 2016-03-29 | 2017-07-25 | 江阴市诺普得机械有限公司 | Reinforce the anti-skidding low temperature of band neck type and accept welding method orchid |
| CN109538766A (en) * | 2018-11-20 | 2019-03-29 | 韩开龙 | A kind of combustion gas loose joint flanges quick action emergency valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20131105 |