CN220366086U - Sewage pipeline connection structure - Google Patents
Sewage pipeline connection structure Download PDFInfo
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- CN220366086U CN220366086U CN202323485066.8U CN202323485066U CN220366086U CN 220366086 U CN220366086 U CN 220366086U CN 202323485066 U CN202323485066 U CN 202323485066U CN 220366086 U CN220366086 U CN 220366086U
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- pipe
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- connecting pipe
- notch
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- 239000010865 sewage Substances 0.000 title claims abstract description 35
- 238000011900 installation process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of pipeline connection, and discloses a sewage pipeline connection structure which comprises a connecting pipe, wherein a sleeve is fixedly arranged at the top end of the connecting pipe, a cannula is fixedly arranged at the bottom end of the connecting pipe, the inner hole of the sleeve and the outer shape of the cannula are conical, meanwhile, the inner hole narrow end of the sleeve is communicated with the connecting pipe, the wide end of the cannula is communicated with the connecting pipe, a first fixed pipe is fixedly arranged at the end part of the sleeve, which is far away from the connecting pipe, a second fixed pipe is fixedly arranged at the bottom end of the connecting pipe, the second fixed pipe is sleeved on the surface of the cannula, the first fixed pipe and the second fixed pipe are conical, a first notch is formed at the end part of the first fixed pipe, a second notch is formed at the end part of the second fixed pipe, and a tightening assembly is arranged on the surface of the connecting pipe, and the first fixed pipe and the second fixed pipe are tightened through the tightening assembly. The utility model greatly simplifies the installation process, is simpler and more convenient to use, saves time and labor and has wider application range.
Description
Technical Field
The utility model belongs to the technical field of pipeline connection, and particularly relates to a sewage pipeline connection structure.
Background
The sewer pipe is a sewage transportation pipe, which is indispensable in modern production and life, but the factory length of the sewer pipe is limited, when the sewer pipe is installed and used, if the sewer pipe is not long enough, the sewer pipe needs to be connected, two pipelines with the same diameter can be directly connected by adopting a straight-through or flange, the sewer pipe is relatively simple, two pipelines with different diameters need connectors with specific fixed types, however, when the sewer pipe is installed, the condition that no connectors are matched often occurs, and a plurality of sewer pipes are nonstandard, so that the sewer pipes are more troublesome to connect.
In the prior art, CN212691141U discloses a sewage pipeline connecting structure, which solves the technical problem of connection between different pipe diameters of the current pipeline, and comprises a middle hose and connectors fixed at two ends, wherein the middle hose comprises a small-size part and a large-size part which are integrally formed, and the connectors are connected on the small-size part and the large-size part; the connector comprises a lantern ring clamping piece, a lining plate, clamping strips, a sealing ring, a shell, a mortise lock and bolts; the lining plate and the lantern ring clamping piece jointly form a complete lantern ring, the sealing ring is arranged in the lantern ring clamping piece, the sealing ring is abutted against the inner side wall of the lantern ring clamping piece, the clamping strips are clamped at the two ends of the lantern ring clamping piece, the shell is provided with two mounting openings and welded on the periphery of the lantern ring clamping piece, the mortise lock is penetrated in the mounting openings, and the bolt is penetrated in the mortise lock to be locked and fixed. According to the technical scheme, the connecting structure is more convenient for connecting pipelines among different pipe diameters.
In this patent, to the fixed bolt locking lantern ring between the different pipelines, and then press from both sides tight pipeline and realize connecting, under this kind of connection structure, need the user to utilize external tool to rotate the bolt, relatively, the operation is more loaded down with trivial details, when not having the instrument, just can't accomplish the installation, in comprehensive terms, uses and has certain limitation.
Disclosure of Invention
According to the defects in the prior art, the utility model aims to solve the problems that: the sewage pipeline connecting structure has the advantages that the installation process is simplified, the use is simpler and more convenient, the time and the labor are saved, and the application range is wider.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a sewage pipeline connection structure, including the connecting pipe, the top fixed mounting of connecting pipe has the sleeve pipe, the bottom fixed mounting of connecting pipe has the intubate, telescopic hole shape and the external shape of intubate are the toper, telescopic hole narrow end and connecting pipe intercommunication simultaneously, the wide end and the connecting pipe intercommunication of intubate, the tip fixed mounting that the connecting pipe was kept away from to the sleeve pipe has first fixed pipe, the bottom fixed mounting of connecting pipe has the second fixed pipe, and the fixed pipe box of second is established at the surface of intubate, first fixed pipe is the toper with the fixed pipe of second, and first notch has been seted up to the tip of first fixed pipe, the tip of the fixed pipe of second is provided with the second notch, the surface mounting of connecting pipe has and tightens up the subassembly, tighten up first fixed pipe and the fixed pipe of second through tightening up the subassembly.
Preferably, the wide ends of the first fixed pipe and the second fixed pipe are far away from the connecting pipe, the first notch is formed in the wide end of the first fixed pipe, and the second notch is formed in the wide end of the second fixed pipe. The sewage pipeline can be better clamped during use.
Preferably, the tightening assembly comprises a first tightening pipe and a second tightening pipe, the first tightening pipe is slidably sleeved on the surface of the first fixing pipe, the second tightening pipe is slidably sleeved on the surface of the second fixing pipe, the surface of the connecting pipe is rotatably provided with a driving pipe, the driving pipe is in left-handed threaded connection with the first tightening pipe, and meanwhile the driving pipe is in right-handed threaded connection with the second tightening pipe. The double ends can be tightened by only rotating the driving tube.
Preferably, the top end of the first tightening pipe is fixedly provided with a first guide block, the first guide block is slidably arranged in the first notch, the bottom end of the second tightening pipe is fixedly provided with a second guide block, and the second guide block is slidably arranged in the second notch. It is ensured that the first and second cinch tubes move and do not rotate with the drive tube when the drive tube rotates.
Preferably, the surface of the connecting pipe is provided with a limit groove, the inner wall of the driving pipe is fixedly provided with a limit ring, and the limit ring is rotatably arranged in the limit groove. When in use, the driving tube can be ensured not to move.
Preferably, the driving pipe is composed of two driving half pipes with the same structural shape, the surfaces of the two driving half pipes are provided with the fixing half rings, and the two fixing half rings are fixed through bolts. Is convenient for assembly and use.
The utility model has the beneficial effects that:
when the sewage pipeline connecting device is installed and used, the butt joint can be realized only by inserting sewage pipelines at two ends of the whole connecting structure and then rotating the driving pipe, so that the whole installation process does not need external tools by a user, the installation process is greatly simplified, the use is simpler and more convenient, the time and the labor are saved, and the sewage pipeline connecting device is particularly suitable for connecting two sewage pipelines with different diameters.
The utility model can realize installation without external tools, and can be installed and used in places which are narrow and inconvenient for the external tools to enter, thereby reducing the limitation of use and leading the application range of the utility model to be wider.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model in a use state;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
fig. 4 is a schematic diagram of the split structure of fig. 1.
The reference numerals are: 1. a connecting pipe; 2. a sleeve; 3. a cannula; 4. a first fixed tube; 5. a second fixed tube; 6. a first notch; 7. a second notch; 8. a first cinch tube; 9. a second cinch tube; 10. a driving tube; 11. a first guide block; 12. a second guide block; 13. a limit groove; 14. a limiting ring; 15. driving a half pipe; 16. a stationary half ring; 17. and (5) a bolt.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1 to 4, a sewage pipeline connection structure comprises a connection pipe 1, a sleeve pipe 2 is fixedly arranged at the top end of the connection pipe 1, a cannula 3 is fixedly arranged at the bottom end of the connection pipe 1, the inner hole of the sleeve pipe 2 and the outer shape of the cannula 3 are both conical, meanwhile, the inner hole narrow end of the sleeve pipe 2 is communicated with the connection pipe 1, the wide end of the cannula 3 is communicated with the connection pipe 1, a first fixed pipe 4 is fixedly arranged at the end part of the sleeve pipe 2 far away from the connection pipe 1, a second fixed pipe 5 is fixedly arranged at the bottom end of the connection pipe 1, the second fixed pipe 5 is sleeved on the surface of the cannula 3, the first fixed pipe 4 and the second fixed pipe 5 are conical, a first notch 6 is formed at the end part of the first fixed pipe 4, a second notch 7 is formed at the end part of the second fixed pipe 5, a tightening assembly is arranged on the surface of the connection pipe 1, and the first fixed pipe 4 and the second fixed pipe 5 are tightened through the tightening assembly.
When the sewage pipe connecting device is used, two sewage pipes (namely, two sewage pipes with different diameters in fig. 1) to be connected are inserted into two ends of the whole connecting structure respectively, a thinner sewage pipe is inserted into the end part of the sleeve 2 from the first fixed pipe 4, a thicker sewage pipe is inserted into the second fixed pipe 5 and sleeved on the surface of the insertion pipe 3, and then the first fixed pipe 4 and the second fixed pipe 5 can be tightened through the tightening assembly so as to clamp the thinner sewage pipe and the thicker sewage pipe, so that the continuous connection of the two sewage pipes with different diameters can be completed. Sealing rings can be sleeved at the end parts of the two sewage pipelines, so that the tightness is further improved.
The wide ends of the first fixed pipe 4 and the second fixed pipe 5 are far away from the connecting pipe 1, a first notch 6 is formed in the wide end of the first fixed pipe 4, and a second notch 7 is formed in the wide end of the second fixed pipe 5. And the first notch 6 and the second notch 7 all comprise a plurality of notches which are distributed uniformly, so that the first fixed pipe 4 and the second fixed pipe 5 can be ensured to clamp the sewage pipeline better after being folded.
The tightening assembly comprises a first tightening pipe 8 and a second tightening pipe 9, the first tightening pipe 8 is slidably sleeved on the surface of the first fixing pipe 4, the second tightening pipe 9 is slidably sleeved on the surface of the second fixing pipe 5, a driving pipe 10 is rotatably arranged on the surface of the connecting pipe 1, the driving pipe 10 is in left-handed threaded connection with the first tightening pipe 8, and meanwhile, the driving pipe 10 is in right-handed threaded connection with the second tightening pipe 9. Under this kind of setting, only need rotate driving tube 10 during the use, driving tube 10 rotates just can drive first tight tube 8 and second tight tube 9 and remove, and when first tight tube 8 removed, can draw in first fixed pipe 4 to press from both sides tight finer sewage pipe, and when second tight tube 9 removed, can draw in second fixed pipe 5, thereby press from both sides tight thicker sewage pipe.
The top fixed mounting first guide block 11 of first tensioning tube 8, and first guide block 11 slidable mounting is inside first notch 6, and the bottom fixed mounting of second tensioning tube 9 has second guide block 12, and second guide block 12 slidable mounting is inside second notch 7. It is ensured that the first cinch tube 8 and the second cinch tube 9 move without rotating with the drive tube 10 when the drive tube 10 rotates.
The surface of the connecting pipe 1 is provided with a limit groove 13, the inner wall of the driving pipe 10 is fixedly provided with a limit ring 14, and the limit ring 14 is rotatably arranged in the limit groove 13. It is ensured that the drive tube 10 does not move.
The driving tube 10 is composed of two driving half tubes 15 with the same structural shape, and the surfaces of the two driving half tubes 15 are provided with fixing half rings 16, and the two fixing half rings 16 are fixed by bolts 17. Under this kind of setting, only need before leaving the factory with two drive half-pipes 15 block at the surface of connecting pipe 1 to place spacing ring 14 inside spacing groove 13, then utilize fixed semi-ring 16 to fix two drive half-pipes 15 and make it form drive pipe 10, alright accomplish the equipment, played the effect of convenient equipment.
In summary, the complete use flow is as follows:
firstly, two sewage pipes to be connected are respectively inserted into two ends of the whole connecting structure, a thinner sewage pipe is inserted into the end part of the sleeve 2 from the first fixed pipe 4, a thicker sewage pipe is inserted into the second fixed pipe 5 and sleeved on the surface of the insertion pipe 3, then the driving pipe 10 can be rotated, the driving pipe 10 can drive the first tightening pipe 8 and the second tightening pipe 9 to move, when the first tightening pipe 8 moves, the first fixed pipe 4 can be folded, so that the thinner sewage pipe is clamped, and when the second tightening pipe 9 moves, the second fixed pipe 5 can be folded, so that the thicker sewage pipe is clamped, and the continuous connection of two sewage pipes with different diameters can be completed.
In this embodiment, the surface of the driving tube 10 is machined with a friction groove and a regular hexagonal outer contour, so that a user can conveniently rotate the driving tube 10 by hand.
In summary, in the installation and use process of the present utility model, a user only needs to insert sewage pipes at two ends of the whole connection structure, and then rotate the driving pipe 10 to realize the butt joint, so that the whole installation process does not need external tools, the installation process is greatly simplified, the use is simpler and more convenient, the time and the labor are saved, and the present utility model is particularly suitable for connecting two sewage pipes with different diameters. And the installation can be realized without an external tool, so that the installation and the use can be performed in places which are narrow and inconvenient for the external tool to enter, the use limitation is reduced, and the application range of the utility model is wider.
Claims (6)
1. A sewage pipe connection structure comprising a connection pipe (1), characterized in that: the top fixed mounting of connecting pipe (1) has sleeve pipe (2), the bottom fixed mounting of connecting pipe (1) has intubate (3), the outside shape of the hole shape of sleeve pipe (2) and intubate (3) is the toper, the hole narrow end and the connecting pipe (1) intercommunication of sleeve pipe (2) simultaneously, the wide end and the connecting pipe (1) intercommunication of intubate (3), the tip fixed mounting that connecting pipe (1) was kept away from to sleeve pipe (2) has first fixed pipe (4), the bottom fixed mounting of connecting pipe (1) has second fixed pipe (5), and the surface at intubate (3) is established to second fixed pipe (5) cover, first notch (6) have been seted up to the tip of first fixed pipe (4), the tip of second fixed pipe (5) is provided with second notch (7), the surface mounting of connecting pipe (1) has tightens up the subassembly, tighten up first fixed pipe (4) and second fixed pipe (5) through tightening up the subassembly.
2. A sewer pipe connection according to claim 1, characterized in that: the wide ends of the first fixed pipe (4) and the second fixed pipe (5) are far away from the connecting pipe (1), the first notch (6) is formed in the wide end of the first fixed pipe (4), and the second notch (7) is formed in the wide end of the second fixed pipe (5).
3. A sewer pipe connection according to claim 1, characterized in that: the tightening assembly comprises a first tightening pipe (8) and a second tightening pipe (9), the first tightening pipe (8) is slidably sleeved on the surface of the first fixing pipe (4), the second tightening pipe (9) is slidably sleeved on the surface of the second fixing pipe (5), the surface of the connecting pipe (1) is rotatably provided with a driving pipe (10), the driving pipe (10) is in left-handed threaded connection with the first tightening pipe (8), and meanwhile the driving pipe (10) is in right-handed threaded connection with the second tightening pipe (9).
4. A sewer pipe connection according to claim 3, characterized in that: the top fixed mounting first guide block (11) of first tighten up pipe (8), and first guide block (11) slidable mounting is inside first notch (6), and the bottom fixed mounting of second tighten up pipe (9) has second guide block (12), and second guide block (12) slidable mounting is inside second notch (7).
5. A sewer pipe connection according to claim 3, characterized in that: the surface of the connecting pipe (1) is provided with a limit groove (13), the inner wall of the driving pipe (10) is fixedly provided with a limit ring (14), and the limit ring (14) is rotatably arranged in the limit groove (13).
6. A sewer pipe connection according to claim 3, characterized in that: the driving pipe (10) is composed of two driving half pipes (15) with the same structural shape, the surfaces of the two driving half pipes (15) are provided with fixing half rings (16), and the two fixing half rings (16) are fixed through bolts (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323485066.8U CN220366086U (en) | 2023-12-20 | 2023-12-20 | Sewage pipeline connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323485066.8U CN220366086U (en) | 2023-12-20 | 2023-12-20 | Sewage pipeline connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220366086U true CN220366086U (en) | 2024-01-19 |
Family
ID=89517921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323485066.8U Active CN220366086U (en) | 2023-12-20 | 2023-12-20 | Sewage pipeline connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220366086U (en) |
-
2023
- 2023-12-20 CN CN202323485066.8U patent/CN220366086U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |