CN204986112U - Quick -to -mount pipe joint - Google Patents
Quick -to -mount pipe joint Download PDFInfo
- Publication number
- CN204986112U CN204986112U CN201520464862.XU CN201520464862U CN204986112U CN 204986112 U CN204986112 U CN 204986112U CN 201520464862 U CN201520464862 U CN 201520464862U CN 204986112 U CN204986112 U CN 204986112U
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- CN
- China
- Prior art keywords
- convex shoulder
- pipe joint
- mounting pipe
- sealing gasket
- fast mounting
- 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.)
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Abstract
The utility model discloses a quick -to -mount pipe joint, include: two bodys, connecting piece and two clamp covers, two bodys have the same axis, and be equipped with a location convex shoulder respectively, each is fixed a position one side that the convex shoulder is close to another body and is equipped with sealed the pad, connecting piece both sides face supports respectively and leans on two sealed stacking up, and the inside of body embedding connecting piece, the dress is worn respectively on one of them body to two clamp covers, including tight mouthful of end, intermediate part and flaring end, the inner wall of tight mouthful of end and the side laminating of body, the medial surface and the location convex shoulder shape of intermediate part are agreed with, the flaring pot head is established on the lateral surface of sealed pad and connecting piece, the outside of flaring end is equipped with along the circumferencial direction and presss from both sides the lock flange, two clamp covers pass through the bolt fastening. The utility model discloses, it is spacing that the convex shoulder will be fixed a position in respective tight mouthful of end of two clamp covers and intermediate part cooperation, and two clamp covers adopt axial bolt location moreover, can effectively prevent the axial dipole field of body, simple structure, convenient to use.
Description
Technical field
The utility model relates to pipe joint, is specifically related to fast mounting pipe joint.
Background technique
Pipe joint is the fastening means between pipeline and pipeline, is can the tie point of dismounting between element and pipeline.Act as indispensable key player in the tube, is one of two main composition parts of fluid-transporting tubing.Pipe joint is used for the connection between equipment and equipment, and Connecting format has SOCKET WELDING or is threaded.Be mainly used in small-bore low-pressure line, for needing the use of the position of often mounting or dismounting or the final adjustment as use threaded fitting pipeline.
The existing pipe joint for compressed air hose has a variety of.The ubiquitous problem of existing pipe joint be pipe upon connection, pipe in joint connect not firm, there is axial dipole field between pipe and joint.Simultaneously after pipe joint uses a period of time, because pipe under the effect of expanding with heat and contract with cold and joint there will be loosening, affect the normal transport of the medium in pipeline.
As can be seen here, there is connection problem that is not firm, that easily loosen in current pipe joint.
Model utility content
Technical problem to be solved in the utility model is that current pipe joint exists connection problem that is not firm, that easily loosen.
In order to solve the problems of the technologies described above, the technological scheme that the utility model adopts there is provided a kind of fast mounting pipe joint, comprising:
Two bodys, have identical medial axis, and are respectively equipped with a location convex shoulder, and the side of each convex shoulder rest another body nearly is provided with sealing gasket;
Link, its bi-side are resisted against on sealing gasket described in two respectively, and described body embeds the inside of described link;
Two clamp covers, be installed on respectively on body described in one of them, comprise tight mouth end, intermediate portion and flared end, fit in the described inwall of tight mouth end and the side of described body, inner side surface and the described location shoulder form of described intermediate portion agree with, described flared end is set on the outer side surface of described sealing gasket and described link, and the outside of described flared end is along the circumferential direction provided with folder latching flange, and described in two, clamp cover is bolted.
In above-mentioned fast mounting pipe joint, the both ends of the surface of described link are connected by circular cone with its inwall.
In above-mentioned fast mounting pipe joint, the opposite side of described sealing gasket is provided with seal ring, and described seal ring is arranged in the annular chamber that described circular cone and described body formed.
In above-mentioned fast mounting pipe joint, described location convex shoulder is semicircle shape in axial slices.
In above-mentioned fast mounting pipe joint, described location convex shoulder parabolically shape in axial slices.
In above-mentioned fast mounting pipe joint, one of them side of described sealing gasket is provided with the concave surface with described location convex shoulder adaptation.
The utility model, during installation, location convex shoulder is set on body, and the clamp cover adopting shape to agree with and link could form pipe joint, two bodys adopt link to limit position, the respective tight mouth end of two clamp covers and intermediate portion coordinate that will locate convex shoulder spacing, and the Bolt to position of two clamp covers employing axis, effectively can prevent the axial dipole field of body, structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model;
Fig. 3 is decomposing schematic representation of the present utility model.
Embodiment
The technological scheme that the utility model adopts there is provided a kind of fast mounting pipe joint, and structure is simple, easy to use.Below in conjunction with specific embodiment and Figure of description, the utility model is described in detail.
As depicted in figs. 1 and 2, the fast mounting pipe joint that the utility model provides comprises two bodys 10, link 20 and two clamp covers 40.
Shown in composition graphs 3, two bodys 10 have identical medial axis, body 10 are respectively equipped with a location convex shoulder 11, and one of them location convex shoulder 11 is provided with sealing gasket 30 near the side of another body 10.Location convex shoulder 11 in axial slices in semicircle shape, also can parabolically shape.One of them side of sealing gasket 30 is provided with and the concave surface of locating convex shoulder 11 adaptation, ensures sealing gasket 30 and close fit and the stable connection of locating convex shoulder 11.
The bi-side of link 20 are resisted against on the another side of two sealing gaskets 30 respectively, and the inside of body 10 built-in connector 20.Link 20 can make two bodys 10 keep coaxial, radial displacement does not occur.
Two clamp covers 40 are installed on one of them body 10 respectively, comprise tight mouth end 41, intermediate portion 42 and flared end 43, fit in the inwall of tight mouth end 41 and the side of body 10, the inner side surface of intermediate portion 42 agrees with location convex shoulder 11 shape, flared end 43 is set on the outer side surface of sealing gasket 30 and link 20, the outside of flared end 43 is along the circumferential direction provided with folder latching flange 44, two clamp cover 40 by bolt axial restraint.Location convex shoulder 11 adopts comparatively round and smooth shape, and intermediate portion 42 can be avoided to be subject to concentrated stress, reduces the probability of components damage, increases the service life.
The both ends of the surface of link 20 are connected by circular cone 21 with its inwall, the opposite side of sealing gasket 30 is provided with seal ring 50, seal ring 50 is arranged in the annular chamber that circular cone 21 and body 10 formed, prevent ducted liquid or gas from outwards oozing out or overflowing, play certain buffer function simultaneously, prevent the rigid impulse between sealing gasket 30 and link 20, the working life of extension element.
After installation, two clamp covers 40 can be strained mutually, and tight mouth end 41 and intermediate portion 42 apply inside tightening force can to location convex shoulder 11, and link 20 gives to locate the outside thrust of convex shoulder simultaneously, ensures body 10 stress balance.
The utility model, during installation, location convex shoulder is set on body, and the clamp cover adopting shape to agree with and link could form pipe joint, two bodys adopt link to limit position, the respective tight mouth end of two clamp covers and intermediate portion coordinate that will locate convex shoulder spacing, and the Bolt to position of two clamp covers employing axis, effectively can prevent the axial dipole field of body, structure is simple, easy to use.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change made under enlightenment of the present utility model, and every have identical or close technological scheme with the utility model, all falls within protection domain of the present utility model.
Claims (6)
1. fast mounting pipe joint, is characterized in that, comprising:
Two bodys, have identical medial axis, and are respectively equipped with a location convex shoulder, and the side of each convex shoulder rest another body nearly is provided with sealing gasket;
Link, its bi-side are resisted against on sealing gasket described in two respectively, and described body embeds the inside of described link;
Two clamp covers, be installed on respectively on body described in one of them, comprise tight mouth end, intermediate portion and flared end, fit in the described inwall of tight mouth end and the side of described body, inner side surface and the described location shoulder form of described intermediate portion agree with, described flared end is set on the outer side surface of described sealing gasket and described link, and the outside of described flared end is along the circumferential direction provided with folder latching flange, and described in two, clamp cover is bolted.
2. fast mounting pipe joint as claimed in claim 1, it is characterized in that, the both ends of the surface of described link are connected by circular cone with its inwall.
3. fast mounting pipe joint as claimed in claim 2, it is characterized in that, the opposite side of described sealing gasket is provided with seal ring, and described seal ring is arranged in the annular chamber that described circular cone and described body formed.
4. fast mounting pipe joint as claimed in claim 1, is characterized in that, described location convex shoulder is semicircle shape in axial slices.
5. fast mounting pipe joint as claimed in claim 1, is characterized in that, described location convex shoulder parabolically shape in axial slices.
6. the fast mounting pipe joint as described in claim 4 or 5, is characterized in that, one of them side of described sealing gasket is provided with the concave surface with described location convex shoulder adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464862.XU CN204986112U (en) | 2015-06-30 | 2015-06-30 | Quick -to -mount pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464862.XU CN204986112U (en) | 2015-06-30 | 2015-06-30 | Quick -to -mount pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204986112U true CN204986112U (en) | 2016-01-20 |
Family
ID=55120480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520464862.XU Active CN204986112U (en) | 2015-06-30 | 2015-06-30 | Quick -to -mount pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204986112U (en) |
-
2015
- 2015-06-30 CN CN201520464862.XU patent/CN204986112U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |