CN217762533U - Pipeline connecting device - Google Patents
Pipeline connecting device Download PDFInfo
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- CN217762533U CN217762533U CN202221202337.7U CN202221202337U CN217762533U CN 217762533 U CN217762533 U CN 217762533U CN 202221202337 U CN202221202337 U CN 202221202337U CN 217762533 U CN217762533 U CN 217762533U
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Abstract
The utility model relates to a device of connecting water pipe specifically is a pipe connection device, technical problem in the background art has been solved, it includes first pipeline joint and second pipeline joint, the one end of first pipeline joint has linked firmly the ball chamber, the one end of second pipeline joint has linked firmly the spherical passageway that is used for leading to water, clearance fit has the ball shell on the latter half of spherical passageway, the last through-hole aperture of dodging the second pipeline joint of ball shell is greater than the diameter that the second pipeline connects, sealing connection is realized with the inner wall laminating in ball chamber to the first half of spherical passageway's outer wall that stretches into ball chamber and spherical passageway, ball chamber and ball shell connect mutually through the flange, spherical passageway can rotate at ball shell and ball intracavity inboard multi-angle. When the pipeline interfaces needing to be butted are not aligned, the pipeline connecting device can also be used for well realizing the butt joint of the unaligned pipelines; the connection difficulty between the water pipes is reduced, the water pipes can be installed at different angles, and the use is convenient.
Description
Technical Field
The utility model relates to a device of connecting water pipe specifically is a pipe connection device.
Background
The water pipe is a water supply pipeline, modern decoration water pipes are constructed in a wall-buried mode, the water pipe is classified into three types, the first type is a metal pipe such as an inner-lined plastic hot-dip cast iron pipe, a copper pipe, a stainless steel pipe and the like, the second type is a plastic composite metal pipe such as a plastic composite steel pipe, an aluminum-plastic composite pipe and the like, the third type is a rubber hose, and the water pipe is formed by splicing a plurality of groups of pipelines in the process of conveying water.
But when the hard pipeline butt joint of metal pipe or mould compound metal pipe this type, the angle of its water pipe can not be changed at will, so before the butt joint, the angle of laying of this kind of pipeline need satisfy higher precision, if there is the deviation in connection angle, then the mouth of pipe probably staggers unable the connection, often need to pull down the water pipe of fixing well and reinstall, the process of doing over again wastes time and energy, and the water pipe installation precision requires too high, the efficiency of water pipe installation has been reduced, so need provide a pipeline connecting device who is convenient for the pipeline butt joint.
SUMMERY OF THE UTILITY MODEL
The utility model discloses when aiming at solving present water piping connection, need rework when two water pipe angles of butt joint can't align and reinstall, lead to the technical problem who wastes time and energy, provide a pipe connection device.
The utility model provides a technical means that its technical problem adopted is: the utility model provides a pipe connecting device, including being used for connecting the first pipeline joint and the second pipeline joint of treating the butt joint pipeline, the one end that first pipeline connects has linked firmly the ball joint chamber, the one end that the second pipeline connects has linked firmly the spherical passageway that is used for leading to water, clearance fit has the ball joint shell on the latter half of spherical passageway, the through-hole aperture of dodging the second pipeline joint on the ball joint shell is greater than the diameter that the second pipeline connects, sealing connection is realized with the inner wall laminating in ball joint chamber and spherical passageway to the first half of spherical passageway's outer wall, ball joint chamber and ball joint shell connect mutually through the flange, after ball joint shell and ball joint chamber pass through flange fixed connection, spherical passageway can rotate at ball joint shell and ball joint intracavity inboard multi-angle. The ball-joint shell, the ball-joint cavity and the spherical channel are combined to form a universal spherical joint. The spherical channel is made by hollow sphere, relative both ends are opened on the hollow sphere has the limbers, hollow sphere wherein one end limbers connects the second pipeline and connects, the other end is located the inside in ball joint chamber, the ball joint chamber can set up to the hemisphere casing, the tip of hemisphere casing is opened there is the through-hole that is connected with first pipeline joint, the ring flange is connected to the other end of hemisphere casing, the ball joint housing is on the outer wall of spherical channel, the shape of ball joint housing is similar with hemisphere casing, but the axis length in the ball joint housing is shorter than the length of ball joint chamber axis, the outer wall of ball joint housing inner wall laminating spherical channel, spherical channel can arrange ball joint housing and ball joint chamber inboard under the connection effect in ball joint housing and ball joint chamber, because the through-hole aperture of dodging the second pipeline joint on the ball joint housing is greater than the diameter of second pipeline joint, so the spherical channel can rotate in ball joint chamber and ball joint housing, and then make the second pipeline joint that the ball joint that connects can dodge on the ball joint housing and realize the rotation of certain angle in the through-hole of second pipeline joint, consequently, ball joint housing, ball joint chamber and ball joint housing and ball joint chamber combination form the three ball joint pipeline to treat that the ball joint is connected. When the pipeline interfaces needing to be butted are not aligned, the pipeline connecting device can also be used for well realizing the butting of the unaligned pipelines. Reduce the connection degree of difficulty between the water pipe, can make the installation that reaches different angles between the water pipe, convenient to use.
Preferably, the other ends of the first pipeline joint and the second pipeline joint are respectively provided with an external thread for connecting a pipeline to be butted. The internal thread matched with the external thread is arranged on the pipeline to be butted, so that the first pipeline joint can be reliably connected with the pipeline to be butted.
Preferably, still threaded connection respectively has the double-end installation sleeve pipe that is used for connecting the pipeline of waiting to dock on the other end that first pipeline connects and the second pipeline connects, and double-end installation sleeve pipe's both ends all are provided with the internal thread, and be provided with in the double-end installation sleeve pipe with the coaxial rubber seal sleeve of double-end installation sleeve pipe, and double-end installation sleeve pipe's centre links into an integrated entity with rubber seal sleeve's centre, forms between rubber seal sleeve's both ends and the double-end installation sleeve pipe's the both ends and dodges the intermediate layer of waiting to connect the pipeline. First pipeline connects, second pipeline connects or treats that the butt joint pipeline stretches into rubber seal sleeve and the intermediate layer that double-end installation sleeve tip formed respectively to treat the butt joint pipeline as an example, treat that the outside of butt joint pipeline is connected with double-end installation sleeve's internal thread, treat that the inboard and the rubber seal sleeve laminating of butt joint pipeline, rubber seal sleeve's setting is for strengthening the sealed effect of junction.
Preferably, a sealing gasket is arranged between the flange connecting the ball-joint shell and the ball-joint cavity. The sealing washer is arranged to ensure the sealing effect.
Preferably, the diameter of the through hole of the spherical passage close to the first pipeline joint is larger than the diameter of the first pipeline joint. This is to guarantee that when the ball passageway rotated, the through-hole that is close to first pipeline joint on the ball passageway was not covered, guaranteed the circulation efficiency of water.
Preferably, the other ends of the first pipeline joint and the second pipeline joint are fixedly connected with quick joints for connecting pipelines to be butted. This is for connecting or dismantle convenient, after setting up quick-operation joint on first pipeline joint and the second pipeline joint, also should set up corresponding quick-operation joint on the pipeline of treating to the butt joint to satisfy the demand of quick butt joint.
The utility model has the advantages that: the ball joint structure has the advantages that the structure is simple, the design is reasonable, the cost is low, the use is safe and convenient, the spherical channel can be arranged on the inner sides of the ball joint shell and the ball joint cavity under the connecting action of the ball joint shell and the ball joint cavity, so that the spherical channel can rotate in the ball joint cavity and the ball joint shell, a second pipeline joint connected on the spherical channel can avoid a through hole of the second pipeline joint on the ball joint shell to realize rotation at a certain angle, and the connection of pipelines to be butted is matched; when the pipeline interfaces needing to be butted are not aligned, the pipeline connecting device can also be used for well realizing the butt joint of the unaligned pipelines; reduce the connection degree of difficulty between the water pipe, can make the installation that reaches different angles between the water pipe, convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a pipe connection device according to the present invention.
Fig. 2 is an explosion structure diagram of the pipe connection device of the present invention.
Fig. 3 is the installation schematic diagram of the double-end installation sleeve of the present invention.
Fig. 4 is a longitudinal sectional view of fig. 1 (wherein the first pipeline joint is in a state of being connected, and the second pipeline joint is in a state of being connected with a pipeline to be butted).
In the figure: 1. pipelines to be butted; 2. a first pipe joint; 3. a second pipe joint; 4. a ball joint cavity; 5. a spherical channel; 6. ball-receiving shell; 7. a flange; 8. an external thread; 9. installing a sleeve at the double ends; 10. a rubber sealing sleeve; 11. a sealing gasket; 12. bolt and nut assembly.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 as a specific case by those skilled in the art.
A pipeline connecting device comprises a first pipeline joint 2 and a second pipeline joint 3 which are used for connecting pipelines 1 to be butted, wherein one end of the first pipeline joint 2 is fixedly connected with a ball joint cavity 4, one end of the second pipeline joint 3 is fixedly connected with a spherical channel 5 for water, a ball joint shell 6 is in clearance fit on the rear half part of the spherical channel 5, the aperture of a through hole on the ball joint shell 6 for avoiding the second pipeline joint 3 is larger than the diameter of the second pipeline joint 3, the larger the through hole on the ball joint shell 6 for avoiding the second pipeline joint 3 is, the larger the rotatable angle range of the second pipeline joint 3 is, the front half part of the spherical channel 5 extends into the ball joint cavity 4, the outer wall of the spherical channel 5 is attached to the inner wall of the ball joint cavity 4 to realize sealing connection, the ball joint cavity 4 is in butt joint with the ball joint shell 6 through a flange 7, a sealing gasket 11 is further arranged between the flange 7 for connecting the ball joint shell 6 and the ball joint cavity 4, and the sealing gasket 11 is arranged for ensuring the sealing effect; at least four bolt and nut assemblies 12 are uniformly distributed on a flange 7 connecting the ball-joint shell 6 and the ball-joint cavity 4 along the circumferential direction, so as to ensure good sealing effect; after the ball joint housing 6 is fixedly connected with the ball joint cavity 4 through the flange 7, the spherical channel 5 can rotate at multiple angles on the inner sides of the ball joint housing 6 and the ball joint cavity 4, and the ball joint housing 6, the ball joint cavity 4 and the spherical channel 5 are combined to form a universal spherical joint. The other ends of the first pipeline joint 2 and the second pipeline joint 3 are respectively provided with an external thread 8 for connecting the pipeline 1 to be butted, and if the pipeline 1 to be butted is provided with an internal thread matched with the external thread 8, the first pipeline joint 2 can be reliably connected with the pipeline 1 to be butted; or the other ends of the first pipeline joint 2 and the second pipeline joint 3 are respectively in threaded connection with a double-end mounting sleeve 9 used for connecting the pipeline 1 to be butted, the two end parts of the double-end mounting sleeve 9 are provided with internal threads, a rubber sealing sleeve 10 coaxial with the double-end mounting sleeve is arranged in the double-end mounting sleeve 9, the middle of the double-end mounting sleeve 9 is connected with the middle of the rubber sealing sleeve 10 into a whole, and an interlayer avoiding the pipeline to be connected is formed between the two end parts of the rubber sealing sleeve 10 and the two end parts of the double-end mounting sleeve; first pipeline connects 2, second pipeline and connects 3 or treats that butt joint pipeline 1 stretches into respectively in the intermediate layer that rubber seal sleeve 10 and double-end installation sleeve tip formed to treat butt joint pipeline 1 as an example, treat that the outside of butt joint pipeline 1 is connected with double-end installation sleeve's internal thread, treat that the inboard of butt joint pipeline 1 and rubber seal sleeve 10 laminate, the setting of rubber seal sleeve 10 is in order to strengthen the sealed effect of junction. In the specific embodiment, the aperture of the through hole of the spherical channel 5 close to the first pipeline joint 2 is larger than the diameter of the first pipeline joint 2, which is to ensure that when the spherical channel 5 rotates, the through hole of the spherical channel 5 close to the first pipeline joint 2 is not covered, and the circulation efficiency of water is ensured. The other ends of the first pipeline joint 2 and the second pipeline joint 3 are fixedly connected with a quick joint for connecting a pipeline 1 to be butted. This is for connecting or dismantle conveniently, after setting up quick-operation joint on first pipeline joint 2 and the second pipeline joint 3, treat to also set up corresponding quick-operation joint on the butt joint pipeline 1 to satisfy the demand of quick butt joint, for example be used for outdoor engineering rainwater pipeline's connection.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a pipe connection device, a serial communication port, including first pipeline joint (2) and second pipeline joint (3) that are used for connecting treating butt joint pipeline (1), the one end of first pipeline joint (2) has linked firmly ball joint chamber (4), the one end of second pipeline joint (3) has linked firmly spherical passageway (5) that are used for leading to water, clearance fit has ball joint shell (6) on the latter half of spherical passageway (5), the through-hole aperture of dodging second pipeline joint (3) on ball joint shell (6) is greater than the diameter of second pipeline joint (3), the first half of spherical passageway (5) stretches into ball joint chamber (4) and the outer wall laminating realization sealing connection of spherical passageway (5) and the inner wall laminating of ball joint chamber (4), ball joint chamber (4) and ball joint housing (6) are through flange (7) butt joint, after ball joint housing (6) and ball joint chamber (4) pass through flange (7) fixed connection, ball joint chamber (5) can rotate the inboard at ball joint chamber (6) and ball joint chamber (4).
2. A pipe connection according to claim 1, characterised in that the other ends of the first (2) and second (3) pipe connections are provided with an external thread (8) for connecting the pipes (1) to be joined, respectively.
3. The pipeline connecting device according to claim 2, wherein the other ends of the first pipeline joint (2) and the second pipeline joint (3) are respectively connected with a double-end mounting sleeve (9) for connecting the pipeline (1) to be butted in a threaded manner, the two ends of the double-end mounting sleeve (9) are provided with internal threads, a rubber sealing sleeve (10) coaxial with the double-end mounting sleeve is arranged in the double-end mounting sleeve (9), the middle of the double-end mounting sleeve (9) is connected with the middle of the rubber sealing sleeve (10) into a whole, and an interlayer for avoiding the pipeline to be connected is formed between the two ends of the rubber sealing sleeve (10) and the two ends of the double-end mounting sleeve.
4. A pipe connection according to any of claims 1-3, characterized in that a sealing gasket (11) is arranged between the ball-receiving housing (6) and the flange (7) of the ball-receiving chamber (4).
5. A pipe connection according to claim 4, characterised in that the diameter of the through-hole of the spherical channel (5) close to the first pipe joint (2) is larger than the diameter of the first pipe joint (2).
6. A pipe connection according to claim 1, characterised in that the other ends of the first (2) and second (3) pipe connections are attached quick-acting couplings for connecting the pipes (1) to be joined.
7. A pipe connection according to claim 4, wherein at least four bolt and nut assemblies (12) are circumferentially and evenly distributed on the flange (7) connecting the ball-joint housing (6) and the ball-joint chamber (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221202337.7U CN217762533U (en) | 2022-05-19 | 2022-05-19 | Pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221202337.7U CN217762533U (en) | 2022-05-19 | 2022-05-19 | Pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217762533U true CN217762533U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221202337.7U Active CN217762533U (en) | 2022-05-19 | 2022-05-19 | Pipeline connecting device |
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| Country | Link |
|---|---|
| CN (1) | CN217762533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118065223A (en) * | 2024-04-16 | 2024-05-24 | 新乡智慧城市建设管理有限公司 | Highway crack processing apparatus that highway engineering was used |
-
2022
- 2022-05-19 CN CN202221202337.7U patent/CN217762533U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118065223A (en) * | 2024-04-16 | 2024-05-24 | 新乡智慧城市建设管理有限公司 | Highway crack processing apparatus that highway engineering was used |
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