CN216344508U - Water supply and drainage pipeline connecting component - Google Patents
Water supply and drainage pipeline connecting component Download PDFInfo
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- CN216344508U CN216344508U CN202121773032.7U CN202121773032U CN216344508U CN 216344508 U CN216344508 U CN 216344508U CN 202121773032 U CN202121773032 U CN 202121773032U CN 216344508 U CN216344508 U CN 216344508U
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Abstract
The utility model discloses a water supply and drainage pipeline connecting component, which comprises: the connecting pipeline, the both ends of connecting pipeline set up the ring flange respectively, and the connecting pipeline of the inboard of two ring flanges sets up the clamping mechanism of the pipeline of cartridge in the radial clamp connecting pipeline, and clamping mechanism is mobilizable to be set up in the connecting pipeline. The utility model provides a water supply and drainage pipeline connecting elements passes through the flange dish respectively with the flange joint of two pipelines to press from both sides tight pipeline through clamping mechanism, simple structure, the operation of being convenient for connects two sections pipelines between two sections pipelines, has strengthened the connection with the pipeline, has avoided leaking.
Description
Technical Field
The utility model relates to the technical field of pipeline connection, in particular to a connecting component for a water supply and drainage pipeline.
Background
The water supply and drainage refers to a water supply system and a drainage system for cities and water supply and drainage for buildings, which are called water supply and drainage for short, when water supply and drainage are carried out on a community park, two water pipes need to be connected, and when the two water pipes are connected, a pipeline connecting component needs to be used for connection and fixation.
Based on the above, when the existing water supply and drainage connecting structure is used for connecting pipelines, water leakage can occur at the connecting part of the connecting component and the pipelines, the connecting and fixing effect is poor, a large amount of time needs to be consumed when the connecting is carried out, and the working efficiency is low.
In summary, the problem to be solved by the skilled person is how to avoid water leakage at the connection between the connection member and the pipeline.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a drainage pipeline connecting member, which has a simple structure and is easy to operate, and connects two pipelines between two pipelines, thereby enhancing the connection between the two pipelines and preventing water leakage.
In order to achieve the above purpose, the utility model provides the following technical scheme:
a water supply and drainage pipeline connecting member comprising: connecting tube, connecting tube's both ends set up the ring flange respectively, the inboard of two ring flanges connecting tube sets up the radial clamp tightly the clamping mechanism of the pipeline of cartridge in the connecting tube, clamping mechanism mobilizable set up in connecting tube.
Preferably, the inner wall of the connecting conduit is provided with a seal.
Preferably, the clamping mechanism comprises two axial moving devices and two groups of radial moving devices, and both the axial moving devices and the radial moving devices are movably arranged on the connecting pipeline;
when the two axial moving devices respectively move to a first preset position in the axial direction, the two axial moving devices respectively drive the two groups of radial moving devices to clamp and insert the pipelines in the connecting pipeline; when the two axial moving devices respectively move axially to a second preset position opposite to the first preset position, the two axial moving devices are respectively separated from the two groups of radial moving devices, and the two groups of radial moving devices are loosened and inserted in the pipeline in the connecting pipeline.
Preferably, the axial moving device comprises external threads which are respectively arranged on the peripheries of two sides of the connecting pipeline, a movable threaded sleeve is sleeved on the external threads, and the two sets of radial moving devices are respectively arranged on the two external threads and extend into the connecting pipeline.
Preferably, the radial moving device comprises a push plate, a connecting rod and an arc-shaped fixed plate, the connecting rod is radially arranged on the periphery of the fixed plate, and the push plate is arranged at the outer end of the connecting rod; the external thread is provided with a through hole, and the push plate and the connecting rod can be radially movably arranged in the through hole.
Preferably, a limiting protrusion is arranged in the through hole, and an elastic part is arranged between the push plate and the limiting protrusion.
Preferably, the elastic member is a coil spring sleeved on the connecting rod.
Preferably, the outer ends of the two external threads are respectively provided with a limiting plate.
Preferably, the threaded sleeve is provided with a first inclined surface towards the inner edge of the end part of the push plate, and the push plate is provided with a second inclined surface towards the side surface of the threaded sleeve.
Preferably, the inner edges of the two ends of the connecting pipeline are provided with third inclined planes.
The utility model provides a water supply and drainage pipeline connecting elements passes through the flange dish respectively with the flange joint of two pipelines to press from both sides tight pipeline through clamping mechanism, simple structure, the operation of being convenient for connects two sections pipelines between two sections pipelines, has strengthened the connection with the pipeline, has avoided leaking.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is an isometric view of a connecting pipe of a drain pipe connecting member according to the present invention;
FIG. 2 is an isometric view of a connecting conduit provided by the present invention;
FIG. 3 is a sectional view of a connecting pipe of the drain pipe connecting member according to the present invention;
FIG. 4 is a cross-sectional view of a threaded bushing and radial translation device provided by the present invention;
fig. 5 is an isometric view of a radial displacement device provided by the present invention.
In FIGS. 1-5:
the device comprises a pipeline 1, a flange 2, a threaded sleeve 3, a connecting pipeline 4, a push plate 5, an external thread 6, a limiting plate 7, a connecting flange 8, a sealing ring 9, a fixing plate 10, an elastic part 11, a connecting rod 12, a first inclined surface 13 and a second inclined surface 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The core of the utility model is to provide a drainage pipeline connecting component which has simple structure and convenient operation, and two pipelines are connected between the two pipelines, thereby strengthening the connection with the pipelines and avoiding water leakage.
Referring to fig. 1 to 5, a connecting member for water supply and drainage pipelines includes: connecting tube 4, connecting tube 4's both ends set up ring flange 2 respectively, and the connecting tube 4 of the inboard of two ring flanges 2 sets up the clamping mechanism of the pipeline 1 of cartridge in radial clamp connecting tube 4, and clamping mechanism is mobilizable to be set up in connecting tube 4.
It should be noted that the connecting pipeline 4 is used as an intermediate connecting member to connect the two segments of pipelines 1 together, the inner diameter of the connecting pipeline 4 can be set according to the outer diameters of the two segments of pipelines 1, and when the pipeline is installed, the two segments of pipelines 1 are respectively inserted into the connecting pipeline 4 along the two ends of the connecting pipeline 4. The outer parts of the two sections of pipelines 1 are respectively provided with a connecting flange 8, the two sections of pipelines 1 are respectively inserted into the connecting flanges 8 and respectively attached to the two flange plates 2, and then the two flange plates 2 are respectively connected with the two connecting flanges 8 by bolts.
After the flange plate 2 is connected with the connecting flange 8, the two sections of pipelines 1 are respectively positioned at the positions which can be clamped by the clamping mechanism, the two sections of pipelines 1 are respectively clamped by adjusting the clamping mechanism, and the connection between the connecting pipeline 4 and the two sections of pipelines can be further strengthened after the clamping mechanism is clamped. The clamping mechanism clamps the pipeline 1 in a radial clamping mode, and friction force between the clamping mechanism and the pipeline 1 can be increased.
The utility model provides a water supply and drainage pipeline connecting elements passes through flange dish 2 respectively with the flange joint of two pipelines 1 to press from both sides tight pipeline 1 through clamping mechanism, simple structure, the operation of being convenient for connects two sections pipelines 1 between two sections pipelines 1, has strengthened the connection with pipeline 1, has avoided leaking.
In order to further improve the sealing performance of the connection between the connecting component of the water supply and drainage pipeline and the pipeline 1, on the basis of the above embodiment, as a further preferable option, the inner wall of the connecting pipeline 4 is provided with a sealing element, the sealing element can be a sealing ring 9, and the number of the sealing elements can be set according to the actual application situation, it should be noted that, because two sections of pipelines 1 are respectively inserted into two ends of the connecting pipeline 4, and the sealing rings 9 are respectively arranged between the two sections of pipelines 1 and 4, the sealing performance is ensured.
In an embodiment of the clamping mechanism, based on the above embodiment, as a further preference, the clamping mechanism comprises two axial moving devices and two sets of radial moving devices, and both the axial moving devices and the radial moving devices are movably arranged on the connecting pipeline 4;
when the two axial moving devices respectively move to the first preset position in the axial direction, the two axial moving devices respectively drive the two groups of radial moving devices to clamp the pipeline 1 inserted in the connecting pipeline 4; when the two axial moving devices respectively move axially to a second preset position opposite to the first preset position, the two axial moving devices are respectively separated from the two groups of radial moving devices, and the two groups of radial moving devices loosen the pipeline 1 inserted in the connecting pipeline 4.
It should be noted that the two axial moving devices are respectively and axially movably disposed on the connecting pipeline 4, the radial moving devices are radially movably disposed on the connecting pipeline 4, the radial moving devices are disposed on a moving path of the axial moving devices, the first preset position includes positions where the two sets of radial moving devices are respectively located, and the specific setting position can be set according to positions where the two sections of pipelines 1 are respectively inserted into the connecting pipeline 4. The second preset position comprises a position where the two axial moving devices are separated from the two groups of radial moving devices respectively. When the clamping mechanism is operated, one axial moving device correspondingly drives one group of radial moving devices, and the other axial moving device correspondingly drives the other group of radial moving devices, so that two sections of pipelines are respectively clamped.
In an embodiment of the axial moving device, in addition to the above embodiment, as a further preferred mode, the axial moving device includes external threads 6 respectively disposed on both sides of the outer periphery of the connecting pipe 4, the external threads 6 are sleeved with the movable threaded sleeve 3, and two sets of radial moving devices are respectively disposed on the two external threads 6 and extend into the connecting pipe 4. When the threaded sleeve 3 is rotated, the threaded sleeve 3 can axially move along the external thread 6, and the radial moving device is arranged on the external thread 6, so that the threaded sleeve 3 can contact the radial moving device when moving and drive the radial moving device to clamp the pipeline 1, and the radial moving device stretches into the connecting pipeline 4, so that the threaded sleeve 3 adopts a radial pressing mode to press the radial moving device on the outer wall of the pipeline 1.
The radial moving devices of the same group can be arranged on the same circumference in a plurality, so as to press the pipeline 1 in different directions, and achieve the effect of clamping the pipeline 1, preferably, in order to ensure that the pipeline 1 is stressed in balance and ensure that the pipeline 1 cannot deviate, all the radial moving devices are uniformly arranged on the same circumference.
Regarding the implementation mode of the radial moving device, in addition to the above-mentioned embodiment, as a further preferable mode, the radial moving device includes a push plate 5, a connecting rod 12 and an arc-shaped fixed plate 10, the connecting rod 12 is radially disposed on the outer periphery of the fixed plate 10, and the push plate 5 is disposed on the outer end of the connecting rod 12; the external thread 6 is provided with a through hole, and the push plate 5 and the connecting rod 12 can be radially and movably arranged in the through hole. It should be noted that, because the inner wall of threaded sleeve 3 is the arc, and when the radial mobile device of 3 drive of threaded sleeve moved about, compress tightly push pedal 5 for the inner wall of threaded sleeve 3, push pedal 5 transmission connecting rod 12, fixed plate 10, make fixed plate 10 compress tightly in the outer wall of pipeline 1, in order to cooperate the shape of 3 inner walls of threaded sleeve, avoid push pedal 5 top to hinder threaded sleeve 3, set up push pedal 5 into arc push pedal 5, make the outer cambered surface contact of the inner wall of threaded sleeve 3 and arc push pedal 5.
In order to ensure that the flange 2 is disconnected and the threaded sleeve 3 is separated from the push plate 5, the two sections of the pipeline 1 are convenient to draw out, on the basis of the above embodiment, a limit protrusion is arranged in the through hole, and an elastic part 11 is arranged between the push plate 5 and the limit protrusion. After the threaded sleeve 3 compresses the push plate 5, the elastic part 11 compresses and stores elastic potential energy, and after the threaded sleeve 3 leaves the push plate 5, the elastic part 11 releases the elastic potential energy to push the push plate 5 back to the original position, and ensures that the fixing plate 10 leaves the pipeline 1, so that the pipeline 1 cannot be blocked by the fixing plate 10 when being pulled out. And when the pipe 1 is inserted into the connection pipe 4 again, the fixing plate 10 is prevented from blocking the insertion of the pipe 1.
In addition to the above embodiments, it is further preferable that the elastic member 11 is a coil spring fitted to the link 12. The spiral spring is simple in structure, convenient to install, small in size and low in cost, and the overall size of the radial moving device can be reduced by adopting the spiral spring.
In order to limit the moving position of the threaded sleeve 3 and lock the moving sleeve, it is further preferable that the outer ends of the two external threads 6 are respectively provided with a limit plate 7 on the basis of the above-mentioned embodiment. After the threaded sleeve 3 compresses tightly push pedal 5, continue to rotate threaded sleeve 3, make threaded sleeve 3's terminal surface laminate in the terminal surface of limiting plate 7, continue to apply the moment of torsion and can make threaded sleeve 3 lock on external thread 6, promoted threaded sleeve 3's positional stability, promoted water supply and drainage pipeline connecting elements's connection stability.
In order to facilitate the pressing of the threaded bushing 3 against the thrust plate 5, it is further preferred on the basis of the above-described embodiment that the threaded bushing 3 is provided with a first bevel 13 towards the inner edge of the end of the thrust plate 5 and that the thrust plate 5 is provided with a second bevel 14 towards the side of the threaded bushing 3. When the threaded sleeve 3 moves to the fit push plate 5, the end face of the threaded sleeve 3 is fit with the push plate 5 first, so that the first inclined surface 13 is fit with the second inclined surface 14, the threaded sleeve 3 continues to move axially after the inclined surfaces are fit with each other, the resistance of the push plate 5 can be reduced, the push plate 5 can conveniently enter the inner side of the threaded sleeve 3 to be fit with the inner wall of the threaded sleeve 3, and the operation difficulty is reduced.
In order to facilitate the insertion of the two sections of pipes 1 along the two ends of the connecting pipe 4, it is further preferable that, on the basis of the above-mentioned embodiment, the inner edges of the two ends of the connecting pipe 4 are both provided with third inclined surfaces. The third inclined surface can increase the diameter of the inner edges of the two ends of the connecting pipeline 4, so that the two sections of pipelines 1 can be conveniently inserted along the third inclined surface.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The water supply and drainage pipeline connecting component provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. A water supply and drainage pipeline connecting member, comprising: connecting tube (4), the both ends of connecting tube (4) set up ring flange (2) respectively, the inboard of two ring flanges (2) connecting tube (4) set up radially to press from both sides tightly the clamping mechanism of pipeline (1) of cartridge in connecting tube (4), clamping mechanism mobilizable set up in connecting tube (4).
2. Connecting element according to claim 1, characterised in that the inner wall of the connecting pipe (4) is provided with a seal.
3. The connecting member according to claim 1, wherein said clamping mechanism comprises two axial displacement means and two sets of radial displacement means, both of said axial displacement means and said radial displacement means being movably arranged in said connecting duct (4);
when the two axial moving devices respectively move to a first preset position in the axial direction, the two axial moving devices respectively drive the two groups of radial moving devices to clamp and insert the pipeline (1) in the connecting pipeline (4); and when the two axial moving devices respectively axially move to a second preset position opposite to the first preset position, the two axial moving devices are respectively separated from the two groups of radial moving devices, and the two groups of radial moving devices are loosened and inserted in the pipeline (1) in the connecting pipeline (4).
4. The connecting member according to claim 3, wherein the axial moving means comprises external threads (6) respectively disposed on the outer peripheries of both sides of the connecting pipe (4), the external threads (6) are sleeved with a movable threaded sleeve (3), and two sets of the radial moving means are respectively disposed on both external threads (6) and extend into the connecting pipe (4).
5. The connecting member for a water supply and drainage pipeline according to claim 4, wherein the radial moving means comprises a push plate (5), a connecting rod (12) and an arc-shaped fixed plate (10), the connecting rod (12) is radially arranged on the periphery of the fixed plate (10), and the push plate (5) is arranged at the outer end of the connecting rod (12); the external thread (6) is provided with a through hole, and the push plate (5) and the connecting rod (12) can be radially movably arranged in the through hole.
6. The connecting member for a water supply and drainage pipeline according to claim 5, wherein a limiting protrusion is provided in the through hole, and an elastic member (11) is provided between the push plate (5) and the limiting protrusion.
7. The connecting member for a water supply and drainage pipeline according to claim 6, wherein the elastic member (11) is a coil spring fitted around the connecting rod (12).
8. A connecting element according to claim 4, characterised in that the outer ends of both external threads (6) are provided with respective stop plates (7).
9. Water supply and drainage pipe connecting member according to claim 5, wherein the threaded sleeve (3) is provided with a first bevel (13) towards the inner edge of the end of the push plate (5), and the push plate (5) is provided with a second bevel (14) towards the side of the threaded sleeve (3).
10. The connecting element according to claim 1, characterised in that the connecting pipe (4) is provided with a third bevel on both ends of the inner edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121773032.7U CN216344508U (en) | 2021-07-30 | 2021-07-30 | Water supply and drainage pipeline connecting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121773032.7U CN216344508U (en) | 2021-07-30 | 2021-07-30 | Water supply and drainage pipeline connecting component |
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| Publication Number | Publication Date |
|---|---|
| CN216344508U true CN216344508U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121773032.7U Active CN216344508U (en) | 2021-07-30 | 2021-07-30 | Water supply and drainage pipeline connecting component |
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| CN (1) | CN216344508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231831A (en) * | 2023-11-10 | 2023-12-15 | 泰州市恩博机械有限公司 | Metal hose with self-cleaning function |
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2021
- 2021-07-30 CN CN202121773032.7U patent/CN216344508U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231831A (en) * | 2023-11-10 | 2023-12-15 | 泰州市恩博机械有限公司 | Metal hose with self-cleaning function |
| CN117231831B (en) * | 2023-11-10 | 2024-03-19 | 泰州市恩博机械有限公司 | Metal hose with self-cleaning function |
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