CN212839963U - Single ball rubber joint convenient to maintain - Google Patents
Single ball rubber joint convenient to maintain Download PDFInfo
- Publication number
- CN212839963U CN212839963U CN202021311583.7U CN202021311583U CN212839963U CN 212839963 U CN212839963 U CN 212839963U CN 202021311583 U CN202021311583 U CN 202021311583U CN 212839963 U CN212839963 U CN 212839963U
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- Prior art keywords
- joint
- thread bush
- fixedly connected
- casing
- single ball
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Abstract
The utility model discloses a convenient single ball rubber joint who maintains, which comprises a housin, the inside of casing is provided with the inside lining, the one end fixedly connected with second of casing connects, the first joint of other end fixedly connected with of casing, first thread bush has been cup jointed to the outside that the second connects, the second thread bush has been cup jointed to first joint outside, be provided with the second sealing washer between second joint and the first thread bush, be provided with first sealing washer between first joint and the second thread bush. Through setting up the water pipe that two thread bush come to connect both ends, when needing to connect, only need aim at corresponding water pipe external screw thread with the thread bush, rotate locking can, need not to use a plurality of bolts to carry out flange joint, simplify the connection process, make things convenient for follow-up maintenance. Through setting up the sealing washer to and extend to the outside with rubber lining, when connecting, guarantee leakproofness that can be fine avoids the sepage and produces the erosion to the thread bush.
Description
Technical Field
The utility model relates to a single ball rubber joint field especially relates to a convenient single ball rubber joint who maintains.
Background
The single-ball rubber joint is mainly used for reducing vibration and noise of pipelines, has good flexibility and is convenient to use. The single ball rubber joint is also called rubber soft joint, vibration damper, pipeline vibration damper, etc. and is one kind of high elasticity, high air tightness, medium resistance and weather resistance pipeline joint. The product utilizes the advantages of rubber such as elasticity, high air tightness, medium resistance, weather resistance and radiation resistance, and is formed by obliquely crossing and compounding the polyester cord fabric with high strength and strong cold and hot stability and then vulcanizing the polyester cord fabric by a high-pressure and high-temperature mold. The single ball rubber joint is a pipe joint with high elasticity, high air tightness, medium resistance and weather resistance, and is formed by a fabric-reinforced rubber member and a flat movable joint.
The existing single-ball rubber joint is mostly connected by flanges, a plurality of bolts are required to be connected when the single-ball rubber joint is installed, the single-ball rubber joint is mostly used in a humid environment for a long time, the bolts are easily rusted, the single-ball rubber joint is required to be maintained and replaced, the number of the bolts is large, the bolts are difficult to detach, and the single-ball rubber joint is inconvenient to continue to be maintained and replaced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a single-ball rubber joint convenient to maintain.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a convenient single ball rubber joint who maintains, includes the casing, the inside of casing is provided with the inside lining, the one end fixedly connected with second of casing connects, the first joint of other end fixedly connected with of casing, first thread bush has been cup jointed to the outside of second joint, second thread bush has been cup jointed to first joint outside, be provided with the second sealing washer between second joint and the first thread bush, be provided with first sealing washer between first joint and the second thread bush.
As a further description of the above technical solution:
the second sealing ring is divided into two parts, one part is fixedly connected with the second connector, and the other part is fixedly connected with the first threaded sleeve.
As a further description of the above technical solution:
the first sealing ring is divided into two parts, one part is fixedly connected with the second threaded sleeve, and the other part is fixedly connected with the first connector.
As a further description of the above technical solution:
the two ends of the lining extend to the outer sides of the second joint and the first joint.
As a further description of the above technical solution:
the shell is spherical as a whole, and the center of the lining is spherical as a whole.
As a further description of the above technical solution:
the material of inside lining is rubber, the material of second sealing washer, first sealing washer is the same with the material of inside lining.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up the water pipe that two thread bush connect both ends, when needing to connect, only need aim at corresponding water pipe external screw thread with the thread bush, rotate locking can, need not to use a plurality of bolts to carry out flange joint, simplify the connection process, make things convenient for subsequent maintenance.
2. The utility model discloses a set up the sealing washer to and extend to the outside with the rubber inside lining, when connecting, guarantee leakproofness that can be fine avoids the sepage and produces the erosion to the thread bush.
Drawings
Fig. 1 is a front cross-sectional view of a single ball rubber joint provided by the utility model for convenient maintenance;
fig. 2 is a front view of a single-ball rubber joint provided by the present invention for convenient maintenance;
fig. 3 is a side view of a single-ball rubber joint which is convenient to maintain.
Illustration of the drawings:
1. a liner; 2. a housing; 3. a first seal ring; 4. a first joint; 5. a first threaded sleeve; 6. a second threaded sleeve; 7. a second seal ring; 8. a second joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a convenient single ball rubber joint who maintains, which comprises a housin 2, the inside of casing 2 is provided with inside lining 1, a holistic gas tightness is used for improving, the one end fixedly connected with second of casing 2 connects 8, the first joint 4 of the other end fixedly connected with of casing 2, two connect respectively with both ends treat the pipeline of being connected corresponding, first thread bush 5 has been cup jointed to the outside that second connects 8, second thread bush 6 has been cup jointed to first joint 4 outside, come locking joint and pipeline through the thread bush, be provided with second sealing washer 7 between second joint 8 and the first thread bush 5, be provided with first sealing washer 3 between first joint 4 and the second thread bush 6, guarantee the gas tightness of cup joint through the sealing washer.
The second sealing ring 7 is divided into two parts, one part is fixedly connected with the second joint 8, and the other part is fixedly connected with the first threaded sleeve 5. The first sealing ring 3 is divided into two parts, one part is fixedly connected with the second thread bush 6, and the other part is fixedly connected with the first joint 4. Both ends of the liner 1 extend to the outside of the second joint 8 and the first joint 4. The shell 2 is spherical as a whole, and the center of the lining 1 is spherical as a whole. The lining 1 is made of rubber, the second sealing ring 7 and the first sealing ring 3 are made of the same material as the lining 1, and the air tightness of the joint is guaranteed through the rubber material.
The working principle is as follows: when needing to connect, only need correspond the water pipe external screw thread with first thread bush 5 and 6 alignments of second thread bush, rotate locking can, need not to use a plurality of bolts to carry out flange joint, simplify the connection process, make things convenient for subsequent maintenance, when dismantling the maintenance, back the unscrewing of first thread bush 5 and second thread bush 6, and push the center to casing 2, can be very convenient take off whole single ball rubber joint from between two water pipes, maintain or change.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a convenient single ball rubber joint who maintains, includes casing (2), its characterized in that: the inside of casing (2) is provided with inside lining (1), the one end fixedly connected with second of casing (2) connects (8), the other end fixedly connected with first joint (4) of casing (2), first thread bush (5) have been cup jointed to the outside of second joint (8), second thread bush (6) have been cup jointed to first joint (4) outside, be provided with second sealing washer (7) between second joint (8) and first thread bush (5), be provided with first sealing washer (3) between first joint (4) and second thread bush (6).
2. The single ball rubber joint of claim 1, wherein: the second sealing ring (7) is divided into two parts, one part is fixedly connected with the second joint (8), and the other part is fixedly connected with the first threaded sleeve (5).
3. The single ball rubber joint of claim 1, wherein: the first sealing ring (3) is divided into two parts, one part is fixedly connected with the second threaded sleeve (6), and the other part is fixedly connected with the first connector (4).
4. The single ball rubber joint of claim 1, wherein: the two ends of the lining (1) extend to the outer sides of the second joint (8) and the first joint (4).
5. The single ball rubber joint of claim 1, wherein: the shell (2) is spherical as a whole, and the center of the lining (1) is spherical as a whole.
6. The single ball rubber joint of claim 1, wherein: the lining (1) is made of rubber, and the second sealing ring (7) and the first sealing ring (3) are made of the same material as the lining (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021311583.7U CN212839963U (en) | 2020-07-07 | 2020-07-07 | Single ball rubber joint convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021311583.7U CN212839963U (en) | 2020-07-07 | 2020-07-07 | Single ball rubber joint convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212839963U true CN212839963U (en) | 2021-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021311583.7U Active CN212839963U (en) | 2020-07-07 | 2020-07-07 | Single ball rubber joint convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212839963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811269A (en) * | 2022-04-07 | 2022-07-29 | 中山大学 | Pipeline structure |
-
2020
- 2020-07-07 CN CN202021311583.7U patent/CN212839963U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811269A (en) * | 2022-04-07 | 2022-07-29 | 中山大学 | Pipeline structure |
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