CN210739695U - Connecting device capable of connecting water supply and drainage pipelines with different specifications - Google Patents
Connecting device capable of connecting water supply and drainage pipelines with different specifications Download PDFInfo
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- CN210739695U CN210739695U CN201921471928.2U CN201921471928U CN210739695U CN 210739695 U CN210739695 U CN 210739695U CN 201921471928 U CN201921471928 U CN 201921471928U CN 210739695 U CN210739695 U CN 210739695U
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Abstract
The utility model discloses a can connect different specifications's connecting device for water supply and drainage pipeline, including connecting main part and first fixed cover, connecting main part includes thin connector and thick connector, and the right side of thin connector is provided with thick connector, first fixed cover is installed in the afterbody outside of thin connector, and the edge of first fixed cover has seted up the fixed orifices, the inside of fixed orifices is pegged graft and is had fastening bolt, and fastening bolt's afterbody connection has the ring flange, the left side of thin connector is connected with first pipeline, the right side of thick connector is connected with the second pipeline. The device is provided with the connector body, and thin connector and thick connector are the frustum form, can be connected with the pipeline of different specifications, can connect two kinds of pipelines that the specification is different, because connect in thin connector need inject external first pipeline, fill suitable volume gas through filling for first gasbag pad for thin connector live better with the sealed of first pipeline junction.
Description
Technical Field
The utility model relates to a pipe connection technical field specifically is a can connect different specifications's connecting device for water supply and drainage pipeline.
Background
The water supply and drainage pipeline engineering is a pipe (channel) system engineering for conveying and distributing industrial water supply and domestic drinking water and collecting, conveying and discharging industrial wastewater, domestic sewage and rainwater, the water supply and drainage pipeline engineering is an integral part of a water supply and drainage system and plays an important role in the whole water supply and drainage system, the water supply and drainage pipeline engineering comprises a pipe (channel) system and various structure engineering on the pipe (channel) system, and the engineering investment accounts for most of the total investment of the water supply and drainage system engineering.
Present pipe connection device, connecting device's both sides trompil specification is mostly fixed, can only connect two pipelines that the specification is the same mostly, and when the pipeline specification is different, need convert two pipelines into the pipeline of the same size earlier and carry out the problem of connecting again, for this reason, we propose a better pipe connection device.
Disclosure of Invention
An object of the utility model is to provide a can connect different specifications's connecting device for water supply and drainage pipeline to solve the pipe connection device who proposes in the above-mentioned background art, connecting device's both sides trompil specification is mostly fixed, can only connect two pipelines that the specification is the same mostly, and when the pipeline specification is different, need convert two pipelines into the problem that the pipeline of the same size connects again earlier.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can connect different specifications's connecting device for water supply and drainage pipeline, includes connecting main part and first fixed cover, connecting main part includes thin connector and thick connector, and the right side of thin connector is provided with thick connector, first fixed cover is installed in the afterbody outside of thin connector, and the edge of first fixed cover has seted up the fixed orifices, the inside of fixed orifices is pegged graft and is had fastening bolt, and fastening bolt's trailing bar connection has the ring flange, the left side of thin connector is connected with first pipeline, the right side of thick connector is connected with the second pipeline.
Preferably, the thin connector and the thick connector are both frustum-shaped, and a communicating structure is formed between the thin connector and the thick connector.
Preferably, the outer wall of the thin connector is connected with a first air bag cushion, and the first air bag cushion is uniformly distributed along the outer wall of the thin connector.
Preferably, the fixing holes are uniformly distributed along the outer edge of the first fixing sleeve, and the thin connector forms a clamping structure with the first pipeline through the first fixing sleeve and the flange plate.
Preferably, the inner wall of thick connector is provided with the second gasbag pad, and the second gasbag pad is along the inner wall evenly distributed of thick connector.
Preferably, the second fixing sleeve is installed on the outer side of the thick connector, and the thick connector forms a clamping structure between the second fixing sleeve and the flange plate and the second pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device is provided with a connecting main body, the thin connector and the thick connector are both in frustum shapes and can be connected with pipelines with different specifications, and two pipelines with different specifications can be connected; the first air bag cushion is arranged, and the thin connector is required to be inserted into an external first pipeline for connection, so that the connection position of the thin connector and the first pipeline is sealed well by filling a proper amount of air into the first air bag cushion;
2. the first fixing sleeve is matched with the flange plate, and the first fixing sleeve and the flange plate are fixed by screwing a fastening bolt for connecting the first fixing sleeve and the flange plate, so that the thin connector is connected with the first pipeline;
3. when the device is installed, the thick connector needs to be sleeved outside the second pipeline, and the second airbag cushion is filled with a proper amount of gas, so that the thick connector and the second pipeline are connected tightly, and the sealing performance of the device is improved; the second fixing sleeve is arranged and matched with the flange plate on the second pipeline, and the thick connector is fixed in the second pipeline by screwing the fastening bolt for connecting the second fixing sleeve with the flange plate.
Drawings
FIG. 1 is a schematic view of the installation structure of the present invention;
FIG. 2 is a schematic view of the connection main body structure of the present invention;
FIG. 3 is a schematic view of the external structure of the thin connector and the thick connector of the present invention;
fig. 4 is a schematic view of the connection structure of the first fixing sleeve and the fixing hole of the present invention.
In the figure: 1. a connecting body; 101. a thin connector; 102. a coarse connector; 2. a first airbag cushion; 3. a first fixing sleeve; 4. a fixing hole; 5. fastening a bolt; 6. a flange plate; 7. a first conduit; 8. a second airbag cushion; 9. a second fixing sleeve; 10. a second conduit.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a connecting device for water supply and drainage pipelines capable of being connected with different specifications comprises a connecting main body 1 and a first fixing sleeve 3, wherein the connecting main body 1 comprises a thin connector 101 and a thick connector 102, the thick connector 102 is arranged on the right side of the thin connector 101, the thin connector 101 and the thick connector 102 are both frustum-shaped, a communicating structure is formed between the thin connector 101 and the thick connector 102, the thin connector 101 and the thick connector 102 are both hollow, the thin connector 101 and the thick connector 102 are communicated, the connecting main body 1 is arranged, the thin connector 101 and the thick connector 102 are both frustum-shaped, the connecting device can be connected with pipelines with different specifications, and two pipelines with different specifications can be connected;
the first fixing sleeve 3 is arranged on the outer side of the tail part of the thin connector 101, the edge of the first fixing sleeve 3 is provided with a fixing hole 4, a fastening bolt 5 is inserted into the fixing hole 4, the tail part of the fastening bolt 5 is connected with a flange plate 6, the fixing hole 4 is uniformly distributed along the outer edge of the first fixing sleeve 3, the thin connector 101 forms a clamping structure with the first pipeline 7 through the first fixing sleeve 3 and the flange plate 6, the first fixing sleeve 3 is connected with the flange plate 6 through the fastening bolt 5, the first fixing sleeve 3 is in interference connection with the connecting main body 1, the flange plate 6 is in interference connection with the first pipeline 7, the fastening bolt 5 is screwed, the thin connector 101 is fixed with the first pipeline 7, the first fixing sleeve 3 is arranged, the first fixing sleeve 3 is inosculated with the flange plate 6, the fastening bolt 5 for connecting the first fixing sleeve 3 with the flange plate 6 is screwed, so that the first fixing sleeve 3 is fixed with the flange 6, and the thin connector 101 is connected with the first pipeline 7; the left side of the thin connector 101 is connected with a first pipeline 7, the outer wall of the thin connector 101 is connected with a first air bag cushion 2, the first air bag cushion 2 is uniformly distributed along the outer wall of the thin connector 101, the first air bag cushion 2 is distributed on the outer wall of the thin connector 101, different amounts of air are added into the first air bag cushion 2, the first air bag cushion 2 is arranged due to different volumes, the thin connector 101 needs to be inserted into the first pipeline 7 outside for connection, and the connection position of the thin connector 101 and the first pipeline 7 is well sealed by filling the first air bag cushion 2 with appropriate amount of air;
the right side of the thick connector 102 is connected with a second pipeline 10, the inner wall of the thick connector 102 is provided with a second airbag cushion 8, the second airbag cushions 8 are uniformly distributed along the inner wall of the thick connector 102, the second airbag cushions 8 are distributed on the inner wall of the thick connector 102, the amount of gas in the second airbag cushion 8 is changed, the volume of the second airbag cushion 8 is changed, and the second airbag cushion 8 is arranged; the second fixing sleeve 9 is installed on the outer side of the coarse connector 102, the coarse connector 102 forms a clamping structure with the second pipeline 10 through the second fixing sleeve 9 and the flange plate 6, the second fixing sleeve 9 is in interference connection with the connecting body 1, the flange plate 6 is in interference connection with the second pipeline 10, the second fixing sleeve 9 is connected with the flange plate 6 through the fastening bolt 5, the fastening bolt 5 is screwed, the coarse connector 102 is fixed with the second pipeline 10, the second fixing sleeve 9 is arranged, the second fixing sleeve 9 is matched with the flange plate 6 on the second pipeline 10, the fastening bolt 5 for connecting the second fixing sleeve 9 with the flange plate 6 is screwed, and the coarse connector 102 is fixed in the second pipeline 10.
The working principle is as follows: for the pipeline connecting device, firstly, the flange 6 is respectively arranged on the first pipeline 7 and the second pipeline 10, the first fixing sleeve 3 and the second fixing sleeve 9 are arranged on the connecting main body 1, the thin connector 101 at the left side of the connecting main body 1 is aligned with the opening of the first pipeline 7, the thin connector 101 is inserted into the first pipeline 7, the fastening bolt 5 is inserted into the fixing hole 4 on the first fixing sleeve 3, the fastening bolt 5 is screwed, the flange 6 on the first fixing sleeve 3 and the first pipeline 7 is fixed, the thin connector 101 and the first pipeline 7 are fixed, the first air bag cushion 2 is filled with air, the first air bag cushion 2 seals the connection position of the thin connector 101 and the first pipeline 7, the second pipeline 10 is inserted into the thick connector 102, the flange 6 on the second pipeline 10 and the second fixing sleeve 9 are fixed by the fastening bolt 5, the thick connector 102 and the second pipeline 10 are fixed, gas is added into the second airbag cushion 8, the volume of the second airbag cushion 8 is increased, the joint of the thick connector 102 and the second pipeline 10 is sealed by the second airbag cushion 8, and when the pipeline connecting device is used, water flows into the first pipeline 7 from the second pipeline 10 through the connecting body 1, so that the using process of the whole pipeline connecting device is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a can connect different specifications's connecting device for water supply and drainage pipeline, includes connecting main part (1) and first fixed cover (3), its characterized in that: connecting body (1) includes thin connector (101) and thick connector (102), and the right side of thin connector (101) is provided with thick connector (102), install in the afterbody outside of thin connector (101) first fixed cover (3), and the edge of first fixed cover (3) has seted up fixed orifices (4), the inside grafting of fixed orifices (4) has fastening bolt (5), and the connection of the afterbody of fastening bolt (5) has ring flange (6), the left side of thin connector (101) is connected with first pipeline (7), the right side of thick connector (102) is connected with second pipeline (10).
2. The connecting device for water supply and drainage pipelines capable of connecting different specifications as claimed in claim 1, wherein: the thin connector (101) and the thick connector (102) are both frustum-shaped, and a communicating structure is formed between the thin connector (101) and the thick connector (102).
3. The connecting device for water supply and drainage pipelines capable of connecting different specifications as claimed in claim 1, wherein: the outer wall of thin connector (101) is connected with first air bag pad (2), and first air bag pad (2) are along the outer wall evenly distributed of thin connector (101).
4. The connecting device for water supply and drainage pipelines capable of connecting different specifications as claimed in claim 1, wherein: the outer edge evenly distributed of fixed cover (3) is followed in fixed orifices (4), and constitute the block structure between thin connector (101) and first pipeline (7) through first fixed cover (3) and flange dish (6).
5. The connecting device for water supply and drainage pipelines capable of connecting different specifications as claimed in claim 1, wherein: the inner wall of thick connector (102) is provided with second gasbag pad (8), and second gasbag pad (8) are along the inner wall evenly distributed of thick connector (102).
6. The connecting device for water supply and drainage pipelines capable of connecting different specifications as claimed in claim 1, wherein: the second fixing sleeve (9) is installed on the outer side of the coarse connector (102), and the coarse connector (102) forms a clamping structure between the second fixing sleeve (9) and the flange plate (6) and the second pipeline (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921471928.2U CN210739695U (en) | 2019-09-05 | 2019-09-05 | Connecting device capable of connecting water supply and drainage pipelines with different specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921471928.2U CN210739695U (en) | 2019-09-05 | 2019-09-05 | Connecting device capable of connecting water supply and drainage pipelines with different specifications |
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|---|---|
| CN210739695U true CN210739695U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921471928.2U Active CN210739695U (en) | 2019-09-05 | 2019-09-05 | Connecting device capable of connecting water supply and drainage pipelines with different specifications |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828750A (en) * | 2020-07-23 | 2020-10-27 | 杨皓然 | Reducing two-way pipe joint |
| CN113124245A (en) * | 2021-03-11 | 2021-07-16 | 中国汽车技术研究中心有限公司 | Variable-caliber adapter tube |
-
2019
- 2019-09-05 CN CN201921471928.2U patent/CN210739695U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828750A (en) * | 2020-07-23 | 2020-10-27 | 杨皓然 | Reducing two-way pipe joint |
| CN113124245A (en) * | 2021-03-11 | 2021-07-16 | 中国汽车技术研究中心有限公司 | Variable-caliber adapter tube |
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