CN216112596U - Water supply and drainage pipeline connecting device - Google Patents
Water supply and drainage pipeline connecting device Download PDFInfo
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- CN216112596U CN216112596U CN202122803429.2U CN202122803429U CN216112596U CN 216112596 U CN216112596 U CN 216112596U CN 202122803429 U CN202122803429 U CN 202122803429U CN 216112596 U CN216112596 U CN 216112596U
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Abstract
The utility model discloses a water supply and drainage pipeline connecting device, which comprises: the right end of the first connecting pipeline is connected with a first connecting assembly, the right end of the first connecting assembly is provided with a connecting pipe, the right end of the connecting pipe is connected with a second connecting assembly, and the right end of the second connecting assembly is connected with a second connecting pipeline; the mounting pipe is connected to the outer end face of the connecting pipe, and the upper end of the mounting pipe is fixedly connected with a lug; the fixing ring is fixedly connected to the inner end face of the connecting pipe, and a corrugated pipe is connected between the single bodies of the fixing ring; the installation grooves are respectively arranged on the left end surface and the right end surface of the connection pipe. This water supply and drainage pipeline connecting device, the convenient length of connecting the position according to the interval adjustment between the pipeline, and it is better to connect the leakproofness, has solved current water supply and drainage pipeline connecting device and has used the screw rod to oppress the location to the pipeline, causes the problem of pipeline deformation easily.
Description
Technical Field
The utility model relates to the technical field of water supply and drainage pipelines, in particular to a water supply and drainage pipeline connecting device.
Background
The water supply and drainage is a short term for urban water supply system, drainage system (municipal water supply and drainage) and building water supply and drainage, wherein the pipelines for water supply and drainage are called as water supply and drainage pipelines, and the water supply and drainage pipelines need to be connected when being installed due to the length of the pipelines and the installation environment, however, the existing water supply and drainage pipeline connecting device has some defects, such as the following defects;
for example, the Chinese patent granted publication No. CN211118130U discloses a water supply and drainage pipeline connecting device, which comprises a device main body, a sleeve, a first drainage pipe and a second drainage pipe, wherein one end of the device main body is connected with the first drainage pipe in an embedded manner, the other end of the device main body is connected with the second drainage pipe in an embedded manner, two sides of the middle part of the inside of the device main body are fixedly connected with connecting pipes, the middle part of the device main body is fixedly connected with the sleeve, two sides of the device main body are connected with connecting pieces in an embedded manner, the connecting pieces can connect the first drainage pipe with the second drainage pipe and can also be fixed simultaneously, so that the device main body can better perform drainage work, an expansion block can expand when being subjected to flowing extrusion force of water flow, thereby supporting the pipelines, the protection effect is achieved, the filter screen improves the filtering effect of the device, and a sealing ring can well prevent water from leaking at the connecting part, therefore, the sealing performance of the device is improved, and the device has wide development prospect in the future.
However, the above prior art solutions have the following drawbacks: it does not possess better length adjustment structure, leads to inconvenient length according to the interval adjustment connection position between the pipeline, and uses the screw rod to oppress the location to the pipeline, causes the pipeline to warp easily, and then has certain use defect, consequently, we propose a water supply and drainage pipeline connecting device to in the problem of proposing in the solution of the aforesaid.
Disclosure of Invention
The utility model aims to provide a water supply and drainage pipeline connecting device, which solves the problems that the existing water supply and drainage pipeline connecting device proposed in the background technology does not have a good length adjusting structure, so that the length of a connecting part is inconvenient to adjust according to the distance between pipelines, and the pipelines are easily deformed due to the fact that a threaded rod is used for pressing and positioning the pipelines.
In order to achieve the purpose, the utility model provides the following technical scheme: a water supply and drainage pipeline connecting device comprising:
the right end of the first connecting pipeline is connected with a first connecting assembly, the right end of the first connecting assembly is provided with a connecting pipe, the right end of the connecting pipe is connected with a second connecting assembly, the right end of the second connecting assembly is connected with a second connecting pipeline, and sealing rings are connected between the connecting pipe and the first connecting assembly as well as between the connecting pipe and the second connecting assembly;
the mounting pipe is connected to the outer end face of the connecting pipe, and the upper end of the mounting pipe is fixedly connected with a lug;
the fixing ring is fixedly connected to the inner end face of the connecting pipe, and a corrugated pipe is connected between the single bodies of the fixing ring;
the installation grooves are respectively arranged on the left end surface and the right end surface of the connection pipe.
Preferably, the connecting pipe and the fixing ring are arranged in bilateral symmetry about the vertical center line of the mounting pipe, and the mounting pipe is connected with the connecting pipe in a threaded manner.
Preferably, the first connection assembly is composed of a first connection plate, a first connection hole and a first connection groove;
a first connection plate provided at a left end of the connection pipe;
a first connection hole opened inside the first connection plate;
and the first connecting groove is formed in the right end face of the first connecting plate.
Preferably, the second connecting assembly is composed of a second connecting plate, a second connecting hole and a second connecting groove;
a second connecting plate provided at the right end of the joint pipe;
the second connecting hole is formed in the second connecting plate;
and the second connecting groove is formed in the left end face of the second connecting plate.
Preferably, the first connecting groove and the mounting groove monomer at the left end of the connecting pipe are correspondingly arranged left and right, the mounting groove monomer at the right end of the connecting pipe and the second connecting groove are correspondingly arranged left and right, and the sealing rings are arranged inside the first connecting groove and the second connecting groove.
Compared with the prior art, the utility model has the beneficial effects that: the connecting device for the water supply and drainage pipeline has the advantages that the length of the connecting part can be conveniently adjusted according to the distance between pipelines, the connecting sealing performance is good, and the problem that the pipeline is easy to deform because the existing connecting device for the water supply and drainage pipeline is used for carrying out compression positioning on the pipelines by using the threaded rod is solved;
1. the connecting pipe is provided with a connecting pipe, a mounting pipe and a convex block, the mounting pipe and the connecting pipe form threaded connection, after the first connecting pipeline and the second connecting pipeline are held and fixed, the mounting pipe is rotated by the convex block, so that the mounting pipe rotates around the central axis of the connecting pipe, the distance between the connecting pipe monomers is changed, the connecting length of the first connecting pipeline and the second connecting pipeline is changed, and the length of a connecting part is conveniently adjusted according to the distance between the pipelines;
2. the sealing ring, the mounting groove and the first connecting groove are arranged, the mounting groove monomer at the left end of the connecting pipe is correspondingly arranged left and right through the first connecting groove, the mounting groove monomer at the right end of the connecting pipe is correspondingly arranged left and right through the second connecting groove, and the sealing rings are arranged in the first connecting groove and the second connecting groove, so that the sealing effect of the connecting parts of the first connecting assembly and the second connecting assembly and the connecting pipe is increased, the sealing effect of the connecting parts is improved, and the practicability is better;
3. the connecting device is provided with a first connecting assembly, a connecting pipe and a second connecting assembly, the first connecting pipeline is connected with the installation pipe through the first connecting assembly and the connecting pipe, the second connecting pipeline is connected with the installation pipe through the second connecting assembly and the connecting pipe, the first connecting pipeline and the second connecting pipeline do not need to be extruded and positioned, and the problem that the existing water supply and drainage pipeline connecting device is pressed and positioned on the pipeline by using a threaded rod and is easy to cause pipeline deformation is solved.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the connection structure of the second connecting pipe and the second connecting assembly according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the connection structure of the fixing ring and the bellows according to the present invention.
In the figure: 1. a first connecting pipe; 2. a second connecting pipe; 3. installing a pipe; 4. connecting the pipe; 5. a fixing ring; 6. a bellows; 7. a bump; 8. a first connection assembly; 801. a first connecting plate; 802. a first connection hole; 803. a first connecting groove; 9. a second connection assembly; 901. a second connecting plate; 902. a second connection hole; 903. a second connecting groove; 10. a seal ring; 11. and (4) mounting the groove.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a water supply and drainage pipeline connecting device comprising: the right end of the first connecting pipeline 1 is connected with a first connecting assembly 8, the right end of the first connecting assembly 8 is provided with a connecting pipe 4, the right end of the connecting pipe 4 is connected with a second connecting assembly 9, the right end of the second connecting assembly 9 is connected with a second connecting pipeline 2, sealing rings 10 are connected between the connecting pipe 4 and the first connecting assembly 8 and between the connecting pipe 4 and the second connecting assembly 9, the mounting pipe 3 is connected to the outer end face of the connecting pipe 4, the upper end of the mounting pipe 3 is fixedly connected with a lug 7, the fixing ring 5 is fixedly connected to the inner end face of the connecting pipe 4, a corrugated pipe 6 is connected between the single bodies of the fixing ring 5, and the mounting grooves 11 are respectively arranged on the left end face and the right end face of the connecting pipe 4.
When the water supply and drainage pipeline connecting device is used, firstly, as shown in fig. 1, 2 and 3, since the connecting pipe 4 and the fixing ring 5 are symmetrically arranged on the left and right of the vertical center line of the mounting pipe 3, the first connecting hole 802 is formed inside the first connecting plate 801, the second connecting hole 902 is formed inside the second connecting plate 901, the first connecting assembly 8 is connected with the connecting pipe 4, the second connecting assembly 9 is connected with the connecting pipe 4 through the bolt and nut structure, and then the first connecting pipeline 1, the mounting pipe 3 and the second connecting pipeline 2 are connected, as shown in fig. 1, through the threaded connection formed between the mounting pipe 3 and the connecting pipe 4, after the first connecting pipeline 1 and the second connecting pipeline 2 are held and fixed, the mounting pipe 3 is rotated around the central axis of the connecting pipe 4 through the convex block 7, so that the distance between the single bodies of the connecting pipe 4 is changed, thereby changing the connection length of the first connecting pipe 1 and the second connecting pipe 2;
specifically, as shown in fig. 1 and 4, a corrugated pipe 6 is connected between the single bodies through the fixing ring 5, the corrugated pipe 6 is convenient to deform along with the change of the distance between the single bodies of the connecting pipe 4, and the length of the corrugated pipe 6 is changed, as shown in fig. 1, 2 and 3, the corrugated pipe 6 is opened on the right end surface of the first connecting plate 801 through the first connecting groove 803, the second connecting groove 903 is opened on the left end surface of the second connecting plate 901, meanwhile, the first connecting groove 803 and the mounting groove 11 on the left end of the connecting pipe 4 are respectively arranged on the left and right sides, the mounting groove 11 on the right end of the connecting pipe 4 is respectively arranged on the left and right sides and the second connecting groove 903, and the sealing rings 10 are respectively arranged inside the first connecting groove 803 and the second connecting groove 903, so as to increase the sealing performance of the connecting portions between the first connecting assembly 8 and the second connecting assembly 9 and the connecting pipe 4, which is the use method of the water supply and drainage pipeline connecting device.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. A water supply and drainage pipeline connecting device is characterized in that: the method comprises the following steps:
the right end of the first connecting pipeline is connected with a first connecting assembly, the right end of the first connecting assembly is provided with a connecting pipe, the right end of the connecting pipe is connected with a second connecting assembly, the right end of the second connecting assembly is connected with a second connecting pipeline, and sealing rings are connected between the connecting pipe and the first connecting assembly as well as between the connecting pipe and the second connecting assembly;
the mounting pipe is connected to the outer end face of the connecting pipe, and the upper end of the mounting pipe is fixedly connected with a lug;
the fixing ring is fixedly connected to the inner end face of the connecting pipe, and a corrugated pipe is connected between the single bodies of the fixing ring;
the installation grooves are respectively arranged on the left end surface and the right end surface of the connection pipe.
2. A water supply and drainage pipeline connecting device as claimed in claim 1, wherein: the connecting pipe and the fixing ring are arranged in bilateral symmetry about the vertical center line of the mounting pipe, and the mounting pipe is connected with the connecting pipe in a threaded manner.
3. A water supply and drainage pipeline connecting device as claimed in claim 1, wherein: the first connecting assembly is composed of a first connecting plate, a first connecting hole and a first connecting groove;
a first connection plate provided at a left end of the connection pipe;
a first connection hole opened inside the first connection plate;
and the first connecting groove is formed in the right end face of the first connecting plate.
4. A water supply and drainage pipeline connecting device as claimed in claim 1, wherein: the second connecting assembly is composed of a second connecting plate, a second connecting hole and a second connecting groove;
a second connecting plate provided at the right end of the joint pipe;
the second connecting hole is formed in the second connecting plate;
and the second connecting groove is formed in the left end face of the second connecting plate.
5. A water supply and drainage pipeline connecting device as claimed in claim 3, wherein: the first connecting groove and the mounting groove monomer at the left end of the connecting pipe are correspondingly arranged left and right, the mounting groove monomer at the right end of the connecting pipe and the second connecting groove are correspondingly arranged left and right, and the sealing rings are arranged inside the first connecting groove and the second connecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122803429.2U CN216112596U (en) | 2021-11-16 | 2021-11-16 | Water supply and drainage pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122803429.2U CN216112596U (en) | 2021-11-16 | 2021-11-16 | Water supply and drainage pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216112596U true CN216112596U (en) | 2022-03-22 |
Family
ID=80716995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122803429.2U Active CN216112596U (en) | 2021-11-16 | 2021-11-16 | Water supply and drainage pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216112596U (en) |
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2021
- 2021-11-16 CN CN202122803429.2U patent/CN216112596U/en active Active
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