CN203067948U - Gasket hoop - Google Patents
Gasket hoop Download PDFInfo
- Publication number
- CN203067948U CN203067948U CN 201220677669 CN201220677669U CN203067948U CN 203067948 U CN203067948 U CN 203067948U CN 201220677669 CN201220677669 CN 201220677669 CN 201220677669 U CN201220677669 U CN 201220677669U CN 203067948 U CN203067948 U CN 203067948U
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- skeleton
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- circular arc
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Abstract
The utility model discloses a gasket hoop and relates to fixing supporting devices of a pipeline connection system, an electronic system line and a pipeline system of an aircraft engine. The gasket hoop is composed of a metal upper framework, a metal lower framework and a composite material gasket. The gasket hoop is characterized in that the metal upper framework is connected with the metal lower framework, framework sleeves are manufactured at two ends of the composite material gasket, the two framework sleeves are respectively sleeved on the metal upper framework and the metal lower framework, and the composite material gasket is arranged on inner sides of the metal upper framework and the metal lower framework. The gasket hoop has the advantages of being novel in structure, simple and convenient to manufacture, convenient to install and use and suitable for being used in various equipment pipelines and the like, and the gasket hoop belongs to a novel gasket hoop integrating economical efficiency and practicability.
Description
Technical field
Liner clip described in the utility model relates to a kind of pipe connection system of aeroengine, the fixed support device of electronics circuit and pipe-line system.
Background technique
The liner clip is widely used in the pipe connection system of motor in the Aeronautics and Astronautics industry, on electronics circuit and the pipe-line system, pipeline, circuit is played fastening, fixed support effect.In these industries, product performance are required height, to the material of product, intensity, structure, performance requirements such as weight are higher, and non-other products can substitute.General product is when these industry applications, and the clip bending part ruptures because holding vibrations that can't stand aircraft, and in some special environment, common product can't satisfy requirements such as high temperature, high strength.
Traditional clip generally is made up of two-part, metal band and rubber pad; The tradition clip does not have to be strengthened bending, and no composite structure is so the clip performance can not satisfy the Aeronautics and Astronautics standard.Tradition rubber pad material oil resistant, acid-alkali-corrosive-resisting, resistance to high temperature are poor, can't use for some particular surroundingss; Tradition rubber pad abrasion resistance properties is poor, and working life can not be permanent; The rubber pad expanded by heating is also relatively large, can't use in some special dimensions.
At existing problem in the above-mentioned prior art, a kind of novel liner clip of research and design, existing problem is very necessary in the prior art thereby overcome.
Summary of the invention
In view of existing problem in the above-mentioned prior art, the purpose of this utility model is a kind of novel liner clip of research and design.Exist in the prior art in order to solve: 1, traditional clip does not have and strengthens curvedly, and no composite structure be so the clip performance can not satisfy the Aeronautics and Astronautics standard; 2, traditional rubber pad material oil resistant, acid-alkali-corrosive-resisting, resistance to high temperature are poor, can't use for some particular surroundingss; 3, traditional rubber pad abrasion resistance properties is poor, and working life can not be permanent; 4, the rubber pad expanded by heating is also relatively large, can't use in some special dimensions.
Technical solution of the present utility model is achieved in that
Liner clip described in the utility model is made up of metal upper skeleton, metal lower skeleton and composite material liner; It is characterized in that described metal upper skeleton is connected with the metal lower skeleton; The two ends of composite material liner are processed with the skeleton cover; Two skeleton covers are enclosed within respectively on metal upper skeleton and the metal lower skeleton, the composite material liner are loaded on the inboard of metal upper skeleton and metal lower skeleton.
Metal upper skeleton described in the utility model is the long strip sheet metal, and its main body is 1/3 circular arc, and an end of 1/3 circular arc has a straight line extended end, is processed with the square groove of closure at the end of straight line extended end; The other end at 1/3 circular arc has the straight line extension board, and straight line extension board folding has the quarter bend reverse with circular arc, is processed with fixed hole at the end of straight line extension board.
Metal lower skeleton described in the utility model is the long strip sheet metal, its main body is 1/4 circular arc, is processed with the hinge circle of outside upset at an end of 1/4 circular arc, and the width of hinge circle is less than the width of square groove, the hinge circle is hinged with square groove, and metal upper skeleton and metal lower skeleton are linked together; The other end of 1/4 circular arc has extension plate, and it is curved that extension plate is processed with the Z font, is processed with fixed hole at the end of extension plate.
Metal upper skeleton described in the utility model and metal lower skeleton are made by the 0Cr18Ni9 stainless steel;
Composite material liner described in the utility model is that the nylon that polybenzimidazoles and glass fibre are strengthened constitutes, and forms with the teflon sintering again.
Open lower skeleton during use, after making it and pipeline or cable contacting, closure packs tightly, and passes fixed hole with bolt, and clip is fixed on the body, can finish the installation of clip.
The utility model has the advantages that apparently, mainly show:
1, the utility model composite material liner can be applied to acid-and base-resisting, oil resistant, in the resistant to elevated temperatures environment, the long-term work temperature can be up to 290 ℃, instantaneous can anti-400 ℃ of high temperature, and material thermal expansion coefficient is low, wear-resisting property is good, shock resistance is strong.Long service life reduces the maintenance and repair expense.
2, the utility model clip is designed to the hinge type connection, and is easy for installation, behind the parcel composite material, with pipeline, the applying degree of circuit is good, and is convenient to change composite material, can also guarantee that clip can bear powerful vibration and the friction of aircraft, improve Security and the fastening reliability of fixation of clip.
3, upper and lower skeleton of the present utility model connects by the hook-hang type hinge, but wide-angle opening after the connection, parcel composite material liner on the skeleton.Not only be suitable for the fastening fixing of conventional pipeline, circuit, and satisfy pipeline, circuit fastening fixing of motor in the Aeronautics and Astronautics industry.
4, the utility model is easy for installation, and behind the parcel composite material, with pipeline, the applying degree of circuit is good, and is convenient to change composite material, can also guarantee that clip can bear powerful vibration and the friction of aircraft, has improved Security and the fastening reliability of fixation of clip.
The utlity model has novel structure, processing easy, easy to install, adapt to advantage such as various device pipeline use, it puts goods on the market in enormous quantities and will produce positive social benefit and remarkable economic efficiency.
Description of drawings
The utility model has 7 width of cloth accompanying drawings, wherein:
Accompanying drawing 1 the utility model structural representation;
Accompanying drawing 2 metal upper skeleton structural representations;
Accompanying drawing 3 metal upper skeleton plan views;
Accompanying drawing 4 metal lower skeleton structural representations;
Accompanying drawing 5 metal lower skeleton plan views;
Accompanying drawing 6 composite material bedding construction schematic representation;
Accompanying drawing 7 is the A-A view of accompanying drawing 6.
In the drawings: 1, metal upper skeleton 1.1,1/3 circular arc 1.2, straight line extended end 1.3, square groove 1.4, straight line extension board 1.5, fixed hole 2, metal lower skeleton 2.1,1/4 circular arc 2.2, hinge circle 2.3, extension plate 3, composite material liner 3.1 skeleton covers.
Embodiment
Specific embodiment of the utility model as shown in drawings, the liner clip is made up of metal upper skeleton 1, metal lower skeleton 2 and composite material liner 3; It is characterized in that described metal upper skeleton 1 is connected with metal lower skeleton 2; The two ends of composite material liner 3 are processed with skeleton cover 3.1; Two skeleton covers 3.1 are enclosed within respectively on metal upper skeleton 1 and the metal lower skeleton 2, composite material liner 3 are loaded on the inboard of metal upper skeleton 1 and metal lower skeleton 2.
Metal upper skeleton 1 is the long strip sheet metal, and its main body is that an end of 1/3 circular arc, 1.1,1/3 circular arcs 1.1 has a straight line extended end 1.2, is processed with the square groove 1.3 of closure at the end of straight line extended end 1.2; The other end at 1/3 circular arc 1.1 has straight line extension board 1.4, and straight line extension board 1.4 folding has the quarter bend reverse with circular arc, is processed with fixed hole 1.5 at the end of straight line extension board 1.4.
Metal lower skeleton 2 is the long strip sheet metal, its main body is 1/4 circular arc 2.1, be processed with the hinge circle 2.2 of outside upset at an end of 1/4 circular arc 2.1, the width of hinge circle 2.2 is less than the width of square groove 1.3, hinge circle 2.2 is hinged with square groove 1.3, and metal upper skeleton 1 and metal lower skeleton 2 are linked together; The other end of 1/4 circular arc 2.1 has extension plate 2.3, and it is curved that extension plate 2.3 is processed with the Z font, is processed with fixed hole 1.5 at the end of extension plate 2.3.
Metal upper skeleton 1 is made by the 0Cr18Ni9 stainless steel with metal lower skeleton 2;
The above; it only is preferable embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; all are familiar with those skilled in the art in the disclosed technical scope of the utility model, are equal to replace or change according to the technical solution of the utility model and design of the present utility model thereof all should be encompassed within the protection domain of the present utility model.
Claims (4)
1. a liner clip is made up of metal upper skeleton (1), metal lower skeleton (2) and composite material liner (3); It is characterized in that described metal upper skeleton (1) is connected with metal lower skeleton (2); The two ends of composite material liner (3) are processed with skeleton cover (3.1); Two skeleton covers (3.1) are enclosed within respectively on metal upper skeleton (1) and the metal lower skeleton (2), composite material liner (3) are loaded on the inboard of metal upper skeleton (1) and metal lower skeleton (2).
2. liner clip according to claim 1, it is characterized in that described metal upper skeleton (1) is the long strip sheet metal, its main body is 1/3 circular arc (1.1), one end of 1/3 circular arc (1.1) has a straight line extended end (1.2), is processed with the square groove (1.3) of closure at the end of straight line extended end (1.2); The other end at 1/3 circular arc (1.1) has straight line extension board (1.4), and straight line extension board (1.4) folding has the quarter bend reverse with circular arc, is processed with fixed hole (1.5) at the end of straight line extension board (1.4).
3. liner clip according to claim 1, it is characterized in that described metal lower skeleton (2) is the long strip sheet metal, its main body is 1/4 circular arc (2.1), be processed with the hinge circle (2.2) of outside upset at an end of 1/4 circular arc (2.1), the width of hinge circle (2.2) is less than the width of square groove (1.3), hinge circle (2.2) is hinged with square groove (1.3), and metal upper skeleton (1) and metal lower skeleton (2) are linked together; The other end of 1/4 circular arc (2.1) has extension plate (2.3), and it is curved that extension plate (2.3) is processed with the Z font, is processed with fixed hole (1.5) at the end of extension plate (2.3).
4. liner clip according to claim 1 is characterized in that described metal upper skeleton (1) and metal lower skeleton (2) made by the 0Cr18Ni9 stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220677669 CN203067948U (en) | 2012-12-10 | 2012-12-10 | Gasket hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220677669 CN203067948U (en) | 2012-12-10 | 2012-12-10 | Gasket hoop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067948U true CN203067948U (en) | 2013-07-17 |
Family
ID=48766731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220677669 Expired - Lifetime CN203067948U (en) | 2012-12-10 | 2012-12-10 | Gasket hoop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552254A (en) * | 2013-11-14 | 2014-02-05 | 上海市塑料研究所 | Preparation method of polybenzimidazole fiber steeping polytetrafluoroethylene anti-abrasion gasket |
| CN104806445A (en) * | 2015-05-13 | 2015-07-29 | 中国科学院工程热物理研究所 | Connecting method of blade and bracket for H-shaped vertical-shaft wind turbine |
-
2012
- 2012-12-10 CN CN 201220677669 patent/CN203067948U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552254A (en) * | 2013-11-14 | 2014-02-05 | 上海市塑料研究所 | Preparation method of polybenzimidazole fiber steeping polytetrafluoroethylene anti-abrasion gasket |
| CN104806445A (en) * | 2015-05-13 | 2015-07-29 | 中国科学院工程热物理研究所 | Connecting method of blade and bracket for H-shaped vertical-shaft wind turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN CHANGZHILIN TECHNOLOGY DEVELOPMENT CO., LTD Effective date: 20130929 Owner name: SHENYANG ENGINE DESIGN + RESEARCH INSTITUTE, AVIAT Free format text: FORMER OWNER: DALIAN CHANGZHILIN TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20130929 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Yingjian Inventor after: Shi Zhiyong Inventor after: Zhang Qiang Inventor after: Li Wenbiao Inventor after: Sui Shikun Inventor after: Ge Jian Inventor before: Sui Shikun Inventor before: Ge Jian |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SUI SHIKUN GE JIAN TO: LI YINGJIAN SHI ZHIYONG ZHANG QIANG LI WENBIAO SUI SHIKUN GE JIAN Free format text: CORRECT: ADDRESS; FROM: 116600 DALIAN, LIAONING PROVINCE TO: 110015 SHENYANG, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130929 Address after: Shenhe District of Shenyang City, 110015 Wan Lin Road No. 1 in Liaoning Province Patentee after: AVIC SHENYANG ENGINE DESIGN & Research Institute Patentee after: DALIAN C&L TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 116600 No. 21, Chifeng street, Dalian Economic Development Zone, Liaoning, China Patentee before: DALIAN C&L TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |
|
| CX01 | Expiry of patent term |