CN216078774U - Taper sealing right-angle pipe joint - Google Patents
Taper sealing right-angle pipe joint Download PDFInfo
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- CN216078774U CN216078774U CN202121328690.5U CN202121328690U CN216078774U CN 216078774 U CN216078774 U CN 216078774U CN 202121328690 U CN202121328690 U CN 202121328690U CN 216078774 U CN216078774 U CN 216078774U
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- connector
- pipeline
- clamping sleeve
- external thread
- angle pipe
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Abstract
The utility model discloses a cone sealing right-angle pipe joint which comprises a joint body, wherein a main flow channel is arranged in the joint body; a first connector is arranged on the right side of the connector body, and a second connector is arranged on the lower portion of the connector body; the first connector is connected with a pipeline through a clamping sleeve and a compression nut, the pipeline is provided with a through hole, the through hole is communicated with the main flow channel, the first connector is provided with a first external thread, and the compression nut is in threaded connection with the first connector through the first external thread; the compression nuts of the first connector are connected through threads, the first connector is provided with the step part and the tapered part which are used for placing the pipeline and the clamping sleeve respectively, the clamping sleeve is embedded in the tapered part, so that the inner wall of the clamping sleeve is abutted against the outer wall of the pipeline, the O-shaped ring is arranged between the clamping sleeve and the compression nuts, the sealing performance is further enhanced through the O-shaped ring, and the pipeline is prevented from leaking.
Description
Technical Field
The utility model relates to the technical field of pipeline connection, in particular to a conical sealing right-angle pipe joint.
Background
The pipe joint is widely applied to the industry fields of aviation, automobiles, ore machinery, die machinery and the like, and is common in daily life; the existing right-angle pipe joints are used in a large number in hydraulic pipelines and are mainly used for adjusting different installation angles of the pipelines; however, the structure of the common pipe joint is mainly metal contact sealing, when the connecting pipe and the joint body are assembled, the contact between the connecting pipe and the joint body may be cracked due to excessive force for screwing the nut, and the conventional pipe joint is often in an environment with high strength, so that problems of pipeline breakage, leakage and the like may occur, and meanwhile, maintenance and overhaul work is very troublesome.
Based on the situation, the utility model provides the cone sealing right-angle pipe joint which can effectively solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a taper sealing right-angle pipe joint. The taper sealing right-angle pipe joint is simple and reasonable, the first external thread is arranged on the first connector and matched with the compression nut, so that the first connector is in threaded connection with the compression nut, the first connector is provided with the step part and the tapered part which are respectively used for placing a pipeline and a clamping sleeve, the clamping sleeve is embedded in the tapered part, so that the inner wall of the clamping sleeve is abutted against the outer wall of the pipeline, the O-shaped ring is arranged between the clamping sleeve and the compression nut, the sealing performance is further enhanced through the O-shaped ring, and the pipeline is prevented from leaking.
The utility model is realized by the following technical scheme:
a taper sealing right-angle pipe joint comprises a joint body, wherein a main flow channel is arranged in the joint body; a first connector is arranged on the right side of the connector body, and a second connector is arranged on the lower portion of the connector body; the first connector is connected with a pipeline through a clamping sleeve and a compression nut, the pipeline is provided with a through hole, the through hole is communicated with the main flow channel, the first connector is provided with a first external thread, the compression nut is in threaded connection with the first connector through the first external thread, the second connector is provided with a second external thread, and a limiting part is arranged on the surface of the second connector, which is positioned at the top of the second external thread; the upper portion of spacing portion fixedly connected with hexagon nut piece.
According to the above technical scheme, as a further preferred technical scheme of the above technical scheme, the first connector is further provided with a step portion and a tapered portion, one end of the pipeline penetrates through the compression nut and abuts against the step portion, the clamping sleeve is embedded in the tapered portion, and the inner wall of the clamping sleeve is attached to the outer wall of the pipeline.
According to the technical scheme, as a further preferable technical scheme of the technical scheme, an O-shaped ring is sleeved between the clamping sleeve and the compression nut.
According to the above aspect, as a more preferable aspect of the above aspect, an inner diameter of the inner wall of the stepped portion is equal to an outer diameter of the pipe.
According to the above technical scheme, as a further preferred technical scheme of the above technical scheme, the second connector is provided with a sealing groove, and the sealing groove is arranged between the limiting part and the hexagon nut block.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the taper sealing right-angle pipe joint is simple and reasonable, the first external thread is arranged on the first connector and matched with the compression nut, so that the first connector is in threaded connection with the compression nut, the first connector is provided with the step part and the tapered part which are respectively used for placing a pipeline and a clamping sleeve, the clamping sleeve is embedded in the tapered part, so that the inner wall of the clamping sleeve is abutted against the outer wall of the pipeline, the O-shaped ring is arranged between the clamping sleeve and the compression nut, the sealing performance is further enhanced through the O-shaped ring, and the pipeline is prevented from leaking.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in conjunction with specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Example 1:
a taper sealing right-angle pipe joint comprises a joint body 1, wherein a main flow channel 11 is arranged in the joint body 1; a first connector 12 is arranged on the right side of the connector body 1, and a second connector 13 is arranged on the lower portion of the connector body 1; the first connector 12 is connected with a pipeline 4 through a clamping sleeve 2 and a compression nut 3, the pipeline 4 is provided with a through hole 41, the through hole 41 is communicated with the main flow channel 11, the first connector 12 is provided with a first external thread 121, the compression nut 3 is in threaded connection with the first connector 12 through the first external thread 121, the second connector 13 is provided with a second external thread 131, and a limiting part 132 is arranged on the surface of the second connector 13 at the top of the second external thread 131; the upper portion of the limiting portion 132 is fixedly connected with a hexagon nut block 133.
Example 2:
a taper sealing right-angle pipe joint comprises a joint body 1, wherein a main flow channel 11 is arranged in the joint body 1; a first connector 12 is arranged on the right side of the connector body 1, and a second connector 13 is arranged on the lower portion of the connector body 1; the first connector 12 is connected with a pipeline 4 through a clamping sleeve 2 and a compression nut 3, the pipeline 4 is provided with a through hole 41, the through hole 41 is communicated with the main flow channel 11, the first connector 12 is provided with a first external thread 121, the compression nut 3 is in threaded connection with the first connector 12 through the first external thread 121, the second connector 13 is provided with a second external thread 131, and a limiting part 132 is arranged on the surface of the second connector 13 at the top of the second external thread 131; the upper portion of the limiting portion 132 is fixedly connected with a hexagon nut block 133.
According to the utility model, the first external thread 121 is arranged on the first connector 12 and matched with the compression nut 3, so that the first connector 12 is in threaded connection with the compression nut 3, and the connection tightness is improved.
Further, in another embodiment, the first connector 12 is further provided with a step portion 122 and a tapered portion 123, one end of the pipe 4 passes through the compression nut 3 and is supported against the step portion 122, the ferrule 2 is embedded in the tapered portion 123, and the inner wall of the ferrule 2 is attached to the outer wall of the pipe 4.
The first connector 12 of the present invention is provided with a step portion 122 and a tapered portion 123 for placing the pipe 4 and the ferrule 3, respectively, and the ferrule 3 is embedded in the tapered portion 123, so that the inner wall of the ferrule 2 is abutted against the outer wall of the pipe 4, thereby preventing the pipe 4 from leaking.
Further, in another embodiment, an O-ring 5 is sleeved between the ferrule 2 and the compression nut 3.
According to the utility model, the O-shaped ring 5 is arranged between the clamping sleeve 2 and the compression nut 3, and the sealing performance is further enhanced through the O-shaped ring 5, so that the pipeline 4 is prevented from leaking.
Further, in another embodiment, the inner diameter of the inner wall of the step portion 122 is the same as the outer diameter of the pipe 4.
Further, in another embodiment, the second connector 13 is provided with a sealing groove 134, and the sealing groove 134 is disposed between the limiting portion 132 and the hexagon nut block 133.
The arrangement of the sealing groove 134 can ensure that the sealing effect is better when the second connector 13 is used, so that the connection is firmer, and the phenomenon of fluid leakage during the connection is avoided.
According to the description of the utility model and the attached drawings, a person skilled in the art can easily make or use a taper sealing right-angle pipe joint of the utility model and can produce the positive effects recorded in the utility model.
Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (5)
1. The utility model provides a awl is sealed right angle coupling which characterized in that: the connector comprises a connector body (1), wherein a main flow channel (11) is arranged in the connector body (1); a first connector (12) is arranged on the right side of the connector body (1), and a second connector (13) is arranged on the lower portion of the connector body (1); the first connector (12) is connected with a pipeline (4) through a clamping sleeve (2) and a compression nut (3), the pipeline (4) is provided with a through hole (41), the through hole (41) is communicated with the main flow channel (11), the first connector (12) is provided with a first external thread (121), the compression nut (3) is in threaded connection with the first connector (12) through the first external thread (121), the second connector (13) is provided with a second external thread (131), and a limiting part (132) is arranged on the surface of the second connector (13) at the top of the second external thread (131); the upper part of the limiting part (132) is fixedly connected with a hexagon nut block (133).
2. The cone-seal right-angle pipe fitting of claim 1, wherein: first connector (12) still are provided with step portion (122) and toper portion (123), the one end of pipeline (4) is passed gland nut (3) and top hold in step portion (122), cutting ferrule (2) are inlayed and are located toper portion (123), just the inner wall of cutting ferrule (2) with the outer wall laminating of pipeline (4).
3. The cone-seal right-angle pipe fitting of claim 1, wherein: an O-shaped ring (5) is sleeved between the clamping sleeve (2) and the compression nut (3).
4. The cone-seal right-angle pipe fitting of claim 2, wherein: the inner diameter of the inner wall of the step part (122) is the same as the outer diameter of the pipeline (4).
5. The cone-seal right-angle pipe fitting of claim 1, wherein: second connector (13) are provided with sealed recess (134), sealed recess (134) set up in between spacing portion (132) and hexagon nut piece (133).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121328690.5U CN216078774U (en) | 2021-06-15 | 2021-06-15 | Taper sealing right-angle pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121328690.5U CN216078774U (en) | 2021-06-15 | 2021-06-15 | Taper sealing right-angle pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216078774U true CN216078774U (en) | 2022-03-18 |
Family
ID=80663466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121328690.5U Active CN216078774U (en) | 2021-06-15 | 2021-06-15 | Taper sealing right-angle pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216078774U (en) |
-
2021
- 2021-06-15 CN CN202121328690.5U patent/CN216078774U/en active Active
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