CN102966736B - Identifier installing structure of centering ring in metal winding type gasket - Google Patents
Identifier installing structure of centering ring in metal winding type gasket Download PDFInfo
- Publication number
- CN102966736B CN102966736B CN201210488561.1A CN201210488561A CN102966736B CN 102966736 B CN102966736 B CN 102966736B CN 201210488561 A CN201210488561 A CN 201210488561A CN 102966736 B CN102966736 B CN 102966736B
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- Prior art keywords
- centering ring
- signboard
- face
- platform
- spiral wound
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Abstract
The invention discloses an identifier installing structure of a centering ring in a metal winding type gasket, which solves the problem that the existing identifier of the centering ring is not easy to recognize after the gasket is installed. The invention adopts the technical scheme that the identifier installing structure comprises the centering ring, wherein the outer-edge end surface of the centering ring is provided with a first identifier plate. The identifier installing structure disclosed by the invention has the advantages of simple structure, easy easiness in recognition, difficulty in dropping and high reliability.
Description
Technical field
The present invention relates to a kind of spiral wound gaskets, specifically the mark mounting structure of centering ring in a kind of spiral wound gaskets.
Background technique
Spiral wound gaskets is widely used in the engineering construction fields such as petrochemical industry, and achieves good using effect.But in the process used, the identification problem of spiral wound gaskets annoyings each related side of project construction always, that is once after spiral wound gaskets installs, when needs to its carry out reinspection confirm time, unless it is removed, otherwise be difficult to judge that whether the installation of pad is correct.At present, in order to address this problem, general way is that the part being easy to observe on the centering ring of spiral wound gaskets coats the paint of certain color in order to mark (painting process), but this method often affects the implementation result of painting process greatly because of coming off of paint.
Summary of the invention
The object of the invention is to solve the problems of the technologies described above, providing that a kind of structure is simple, the mark mounting structure of centering ring in spiral wound gaskets that easily identification, difficult drop-off, reliability are high.
Technological scheme comprises centering ring, is provided with the first signboard at the outer rim end face of described centering ring.
Be provided with at the outer rim end face of described centering ring the platform that chord length length is 40-80mm, described first signboard is located on platform.
Described first signboard through fixed supporting leg and platform grafting, or is riveted through rivet and platform, or through screw and platform screw thread in succession.
Bottom surface or the end face of described centering ring are provided with the second signboard.
On described centering ring, the position of the position of the second tag board and the first tag board in the same direction.
Described second signboard through the end face of fixed supporting leg and centering ring or bottom surface grafting, or is riveted through the end face of rivet and centering ring or bottom surface, or through the end face of screw and centering ring or bottom surface screw thread in succession.
Inventor eliminates normally used painting process, and adopts the mode of installing signboard, solves caducous problem of tinting.In addition, consider spiral wound gaskets after mounting when needs are checked, due to the obstruction of flange, the very difficult end face from pad and bottom surface confirm, and the outer rim end face being positioned at the outermost centering ring of spiral wound gaskets is the position than being easier to observe, therefore the outer rim end face the first signboard being arranged on centering ring is considered, but bring again a problem, being exactly signboard elongated is rectangular thin slice, and outer rim end face is arc shaped surface, both are difficult to the problem of Matching installation, therefore the outer rim end face level of centering ring is considered to clip one section, be partially formed the platform that chord length length is 40-80mm, for installation signboard.
Further, the second signboard can also be provided with on the bottom surface or end face of centering ring simultaneously, because this signboard position is comparatively eye-catching, the identification in a pre-installation of different model of being more convenient for pad.
Described first signboard and the second signboard according to the thermal creep stress metal material of design conditions or non-metallic material, can be less than or equal to the situation of 150 DEG C, can adopt nonmetallic signboard for design temperature.The mounting type of the first signboard and the second signboard and centering ring also has multiple, when signboard is nonmetallic material, during as rubber or plastic materials, a fixed supporting leg with material can be designed at the back side of signboard, utilize the principle of interference fit, fixed supporting leg is snapped in the perforate that centering ring upper-end surface platform or bottom surface or end face are preset, form grafting.If signboard be metallic material as aluminum material, then to rivet by rivet and centering ring upper-end surface platform or end face or bottom surface, or through the end face of screw and centering ring or bottom surface screw thread in succession.
For the ease of debating knowledge, when centering ring being equipped with the first tag board and the second tag board simultaneously, preferably make the position of the first signboard and the second signboard in the same direction.
Structure of the present invention is simple, easy for installation, and rear difficult drop-off installed by label, and be convenient to identify, reliability is high, and the mark that can be used for the spiral wound gaskets at least including shim body and centering ring is installed and identifies.
Accompanying drawing explanation
Fig. 1 is the schematic diagram (not installing the first signboard 6) of platform of the present invention.
Fig. 2 is the plan view of the first signboard.
Fig. 3 is the worm's eye view of the first signboard.
Fig. 4 is structural representation of the present invention.
Wherein, 1-centering ring, 2-shim body, 3-inner ring, 4-second signboard, 4-1-screw, 5-platform, 5-1-mounting hole, 6-first signboard, 6-1-fixed supporting leg.
Embodiment
Below in conjunction with accompanying drawing, explanation is further explained to the present invention:
With reference to Fig. 4, in the present embodiment, spiral wound gaskets is by the centering ring 1 be socketed successively from outside to inside, the shim body 2 that metal take-up strap is entwined is with inner ring 3, it is that the outer rim end face that centering ring 1 is cut in the platform 5(local of 40-80mm forms that the outer rim end face of described centering ring 1 is provided with chord length length, see Fig. 1), platform 5 has two mounting hole 5-1, described platform is equipped with the first signboard 6(and can be rubber, plastics or metallic material etc.), see Fig. 2 and Fig. 3, described first signboard 6 back side is provided with two fixed supporting leg 6-1 with material, fixed supporting leg 6-1 coordinates grafting with two mounting hole 5-1.The position corresponding with the first signboard 6, the bottom surface of described centering ring 1 is also provided with the second signboard 4(and can be rubber, plastics or metallic material etc.), described second tag board 4 is threaded (centering ring 1 bottom surface having the female mounting hole of tool) with centering ring 1 bottom surface through screw 4-1.
When installing spiral wound gaskets, should note being placed in the region of the first tag board 6 side being convenient to check by inner ring 1.
Mainly divide due to spiral wound gaskets and have four kinds of patterns, i.e. basic model (only have annular shim body), band inner ring type (shim body inner ring is equipped with inner ring), band centering ring-like (centering ring is equipped with in the outer ring of shim body), band inner ring and centering ring-like (the inside and outside circle of shim body is equipped with inner ring and centering ring respectively), and the spiral wound gaskets of the band inner ring that mounting structure of the present invention is applicable to be with the ring-like and above-described embodiment of centering to list and ring-like two types of centering.
Claims (4)
1. the mark mounting structure of centering ring in a spiral wound gaskets, comprise centering ring, it is characterized in that, be provided with at the outer rim end face of described centering ring the platform that chord length length is 40-80mm, first signboard is located on platform, and bottom surface or the end face of described centering ring are provided with the second signboard.
2. the mark mounting structure of centering ring in spiral wound gaskets as claimed in claim 1, it is characterized in that, described first signboard through fixed supporting leg and platform grafting, or is riveted through rivet and platform, or through screw and platform screw thread in succession.
3. the mark mounting structure of centering ring in spiral wound gaskets as claimed in claim 1 or 2, is characterized in that, on described centering ring, the position of the position of the second signboard and the first signboard in the same direction.
4. the mark mounting structure of centering ring in spiral wound gaskets as claimed in claim 1 or 2, it is characterized in that, described second signboard is through the end face of fixed supporting leg and centering ring or bottom surface grafting, or rivet through the end face of rivet and centering ring or bottom surface, or through the end face of screw and centering ring or bottom surface screw thread in succession.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210488561.1A CN102966736B (en) | 2012-11-27 | 2012-11-27 | Identifier installing structure of centering ring in metal winding type gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210488561.1A CN102966736B (en) | 2012-11-27 | 2012-11-27 | Identifier installing structure of centering ring in metal winding type gasket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102966736A CN102966736A (en) | 2013-03-13 |
| CN102966736B true CN102966736B (en) | 2015-06-17 |
Family
ID=47797077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210488561.1A Expired - Fee Related CN102966736B (en) | 2012-11-27 | 2012-11-27 | Identifier installing structure of centering ring in metal winding type gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102966736B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813029B (en) * | 2017-03-03 | 2019-02-26 | 慈溪市高新密封材料有限公司 | Spirotallic gasket |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201345196Y (en) * | 2009-01-15 | 2009-11-11 | 魏庆 | Dermatoglyph-like frame type signboard |
| CN201765757U (en) * | 2010-09-14 | 2011-03-16 | 浙江晶泉水处理设备有限公司 | Novel anticollision and antiscratch equipment nameplate base |
| CN102644738A (en) * | 2012-04-28 | 2012-08-22 | 南京白云化工环境监测有限公司 | Metal winding gasket |
| CN202443696U (en) * | 2012-01-31 | 2012-09-19 | 河南省电力公司南阳供电公司 | Mounting fitting of warning board of electric power circuit phase sequence board |
| CN202937803U (en) * | 2012-11-27 | 2013-05-15 | 中国五环工程有限公司 | Installation structure for identification of centering ring in metal intertwining type spacer |
-
2012
- 2012-11-27 CN CN201210488561.1A patent/CN102966736B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201345196Y (en) * | 2009-01-15 | 2009-11-11 | 魏庆 | Dermatoglyph-like frame type signboard |
| CN201765757U (en) * | 2010-09-14 | 2011-03-16 | 浙江晶泉水处理设备有限公司 | Novel anticollision and antiscratch equipment nameplate base |
| CN202443696U (en) * | 2012-01-31 | 2012-09-19 | 河南省电力公司南阳供电公司 | Mounting fitting of warning board of electric power circuit phase sequence board |
| CN102644738A (en) * | 2012-04-28 | 2012-08-22 | 南京白云化工环境监测有限公司 | Metal winding gasket |
| CN202937803U (en) * | 2012-11-27 | 2013-05-15 | 中国五环工程有限公司 | Installation structure for identification of centering ring in metal intertwining type spacer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102966736A (en) | 2013-03-13 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20191127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |