CN113309203A - Municipal drainage pipe network is with pipeline convenient to quick assembly disassembly - Google Patents
Municipal drainage pipe network is with pipeline convenient to quick assembly disassembly Download PDFInfo
- Publication number
- CN113309203A CN113309203A CN202110751352.0A CN202110751352A CN113309203A CN 113309203 A CN113309203 A CN 113309203A CN 202110751352 A CN202110751352 A CN 202110751352A CN 113309203 A CN113309203 A CN 113309203A
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- ferrule
- drainage pipe
- pipeline
- connecting piece
- plates
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention discloses a pipeline convenient for quick assembly and disassembly for a municipal drainage pipe network, which comprises: the drainage pipeline is divided into a head end and a tail end, and a connecting piece is installed at the head end of the drainage pipeline; under extrusion mechanism's effect, realized inserting inside the back of connecting piece at the drainage pipe tail end, the effect through the clamp splice carries out extrusion fit closely with drainage pipe's clearance, thereby keep being connected of connecting piece and another drainage pipe tail end, under the effect of holding the mechanism in the pressure, the separation of putting ferrule and lower ring has been realized, make things convenient for the insertion of another drainage pipe tail end, carry out the clamping action to it after inserting, at the mating reaction of rubber ring and draw-in groove, keep the leakproofness between drainage pipe and the connecting piece, the effect of holding the mechanism is pressed in the cooperation, when drainage pipe tail end is put into inside the connecting piece, form the joint with rubber ring and draw-in groove, compare convenient and swift more with current mounting means.
Description
Technical Field
The invention relates to the technical field of drainage pipe network pipeline installation, in particular to a pipeline convenient to assemble and disassemble for a municipal drainage pipe network.
Background
The urban drainage pipe network system is a system consisting of pipe channels for collecting and discharging sewage, wastewater and rainwater and auxiliary facilities thereof, the urban drainage pipe network is an important component of urban infrastructure and is a material foundation for living and development of cities, the investment on the urban infrastructure is increased year by year along with the continuous improvement of the urbanization process of China in recent years, the construction of the urban drainage pipe network is rapidly developed, and a rapid pipeline installation mode is needed for improving the construction efficiency of the urban drainage pipe network facility.
Present drainage pipe is when burying underground, connects into through pipeline, pipe connecting piece and valve etc. and connect into, because the pipeline is comparatively huge, consequently the manpower and the material resources that consume when installation pipeline and connecting piece are more, for this reason, we provide a municipal drainage pipe network with quick assembly disassembly's of being convenient for pipeline.
Disclosure of Invention
The invention aims to provide a pipeline which is convenient to disassemble and assemble quickly and used for a municipal drainage pipe network, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the method comprises the following steps:
the drainage pipeline is divided into a head end and a tail end, and a connecting piece is installed at the head end of the drainage pipeline;
the extruding mechanism is arranged on the surface of the connecting piece and is used for decompressing and limiting when the connecting piece is connected with the tail end of the drainage pipeline;
and the pressing and holding mechanisms are arranged on two sides of the connecting piece and are used for separating the connecting piece and inserting the tail end of the drainage pipeline into the connecting piece so as to press and hold the top and the bottom of the connecting piece.
Preferably, the connecting piece is divided into an upper ferrule and a lower ferrule, the lower ferrule is fixedly mounted at the head end of the drainage pipeline, and the upper ferrule is arranged at the top of the lower ferrule.
Preferably, the pressing mechanism, the rotating button, the vertical threaded rod, the meshing plates, the fixed plates and the telescopic columns are symmetrically fixed to the top of the lower ferrule and the two sides of the bottom of the upper ferrule, the top of the meshing plate of the lower ferrule is rotatably connected with the vertical threaded rod, the meshing plate of the upper ferrule is meshed and sleeved on the surface of the vertical threaded rod, the rotating button is fixed to the top of the vertical threaded rod, the two fixed plates are fixed between the two meshing plates on the two sides of the upper ferrule and the two sides of the lower ferrule, and the telescopic columns are fixed between the two fixed plates corresponding to the upper ferrule and the lower ferrule.
Preferably, extrusion mechanism includes stripper plate, telescopic link, clamp splice, flexible groove, threaded sleeve, horizontal threaded rod, flexure strip, holding tank and connecting plate, go up lasso and lower lasso and all slip on the surface and cup jointed two stripper plates, go up lasso and lower lasso and correspond stripper plate removal route on the surface and seted up four holding tanks, and holding tank internally mounted has the flexure strip, the flexure strip bottom is fixed with the connecting plate, and the connecting plate keeps away from one side of flexure strip and is fixed with the clamp splice, the flexible groove has all been seted up to the position that goes up lasso and lower lasso correspond the clamp splice, and the clamp splice slides and wears out flexible groove, two be equipped with the threaded sleeve between the stripper plate, and the threaded sleeve both ends all mesh pegs graft and have horizontal threaded rod, horizontal threaded rod and adjacent stripper plate fixed connection separately.
Preferably, the upper ferrule and the lower ferrule are positioned between the two extrusion plates and are symmetrically fixed with telescopic rods.
Preferably, the drainage pipeline is a HDPE double-wall corrugated pipe, gaps are formed in the surface of the drainage pipeline at equal intervals, and the clamping blocks are in extrusion contact with the gaps of the drainage pipeline.
Preferably, a friction strip is arranged on the contact surface of the gap between the clamping block and the drainage pipeline.
Preferably, two rubber rings are fixed on the surface of the drainage pipeline close to the tail end, clamping grooves are formed in the two sides, located on the clamping blocks, of the inner walls of the upper ferrule and the lower ferrule, and the rubber rings are connected with the clamping grooves in a sliding mode.
Preferably, a sealing ring is fixed at the head end of the drainage pipeline, and the sealing ring is in sealing sleeve connection with the upper ferrule and the lower ferrule.
Preferably, the surface of the threaded sleeve is provided with anti-skid lines.
Compared with the prior art, the invention has the beneficial effects that:
1. under extrusion mechanism's effect, rotate the threaded sleeve, the horizontal threaded rod at both ends is the meshing and stretches out the rotation, promote two stripper plates and remove and extrude the holding tank elastic plate on the surface, make it withdraw inside and keep the level gradually the holding tank, change into when keeping the horizontality with the holding tank at the state of flexure strip by initial perk, connecting plate and splint remove along flexible groove, extrude drainage pipe's clearance, realized inserting the inside back of connecting piece at the drainage pipe tail end, effect through the clamp splice carries out close extrusion fit with drainage pipe's clearance, thereby keep being connected of connecting piece and another drainage pipe tail end.
2. Under the effect of mechanism is held in the pressure, the knob rotates, the knob drives vertical threaded rod and rotates, make the upper ferrule keep away from the lower ring, make the clearance grow between upper ferrule and the lower ring, thereby make things convenient for the insertion of another drainage pipe tail end more, after drainage pipe tail end inserts, the contra-rotation knob, the downward lasso of upper ferrule is close to, and carry out clamping action to the drainage pipe tail end of inside, realized the separation with upper ferrule and lower ring, make things convenient for the insertion of another drainage pipe tail end, carry out clamping action to it after inserting.
3. The sealing performance between the drainage pipeline and the connecting piece is kept under the matching action of the rubber ring and the clamping groove, and the rubber ring and the clamping groove are clamped when the tail end of the drainage pipeline is placed into the connecting piece under the action of the matching pressing and holding mechanism.
4. Under the action of the sealing ring, the sealing ring is sleeved on the upper ferrule and the lower ferrule simultaneously before the upper ferrule is moved through the pressing and holding mechanism, the sealing effect is kept, and the sealing effect of the sealing ring on the upper ferrule is contacted before the upper ferrule is moved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection between the tail end of the drain pipe and the connector according to the present invention;
FIG. 3 is a schematic view of the connection between the head end of the drainpipe and the connecting member according to the present invention;
FIG. 4 is a schematic view of a connector according to the present invention;
FIG. 5 is a second schematic view of the connector structure of the present invention;
FIG. 6 is one of the schematic structural diagrams of the extrusion mechanism of the present invention;
fig. 7 is a second schematic view of a portion of the pressing mechanism of the present invention.
In the figure: 1. a water discharge pipeline; 11. a rubber ring; 12. a seal ring; 2. a connecting member; 21. an upper ferrule; 22. a lower ferrule; 23. a card slot; 3. an extrusion mechanism; 31. a pressing plate; 32. a telescopic rod; 33. a clamping block; 34. a telescopic groove; 35. a threaded sleeve; 36. a transverse threaded rod; 37. an elastic sheet; 38. accommodating grooves; 39. a connecting plate; 4. a pressing mechanism; 41. turning a button; 42. a vertical threaded rod; 43. an engaging plate; 44. a fixing plate; 45. a telescopic column.
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. 1-3, the present invention provides a technical solution: the method comprises the following steps:
the drainage pipeline 1 is divided into a head end and a tail end, the head end of the drainage pipeline 1 is provided with a connecting piece 2, the head end of the drainage pipeline 1 is used for installing the connecting piece 2, and the tail end of the drainage pipeline 1 is used for being assembled with the connecting piece 2 of the next drainage pipeline 1;
the extrusion mechanism 3 is arranged on the surface of the connecting piece 2 and used for performing decompression limiting function when the connecting piece 2 is connected with the tail end of the drainage pipeline 1, and under the action of the extrusion mechanism 3, the close extrusion matching between the tail end of the drainage pipeline 1 and the gap of the drainage pipeline 1 is realized through the action of the clamping block 33 after the tail end of the drainage pipeline 1 is inserted into the connecting piece 2, so that the connection between the connecting piece 2 and the tail end of another drainage pipeline 1 is maintained;
the pressing and holding mechanisms 4 are arranged on two sides of the connecting piece 2 and used for separating the connecting piece 2 and inserting the tail end of the drainage pipeline 1 into the connecting piece 2, the top and the bottom of the connecting piece 2 are pressed and held, under the action of the pressing and holding mechanisms 4, the upper ferrule 21 and the lower ferrule 22 are separated, the tail end of the other drainage pipeline 1 can be conveniently inserted, and the tail end of the other drainage pipeline 1 can be clamped after being inserted.
Referring to fig. 4 and 5, the connecting element 2 is divided into an upper ferrule 21 and a lower ferrule 22, the lower ferrule 22 is fixedly installed at the head end of the drain pipe 1, the upper ferrule 21 is arranged on the top of the lower ferrule 22, the connecting element 2 formed by combining the lower ferrule 22 and the upper ferrule 21 is used for communicating the two drain pipes 1, the lower ferrule 22 is fixed with the drain pipe 1, and the upper ferrule 21 can be displaced by the position of the lower ferrule 22.
Referring to fig. 3 and 4, the pressing mechanism 4, a rotating button 41, a vertical threaded rod 42, an engaging plate 43, a fixing plate 44 and a telescopic column 45 are provided, two engaging plates 43 are symmetrically fixed on both sides of the top of the lower ferrule 22 and the bottom of the upper ferrule 21, the top of the engaging plate 43 of the lower ferrule 22 is rotatably connected with the vertical threaded rod 42, the engaging plate 43 of the upper ferrule 21 is engaged and sleeved on the surface of the vertical threaded rod 42, the rotating button 41 is fixed on the top of the vertical threaded rod 42, two fixing plates 44 are fixed between the two engaging plates 43 on both sides of the upper ferrule 21 and the lower ferrule 22, the telescopic column 45 is fixed between the two fixing plates 44 corresponding to the upper ferrule 21 and the lower ferrule 22, the rotating button 41 rotates the vertical threaded rod 42 to make the upper ferrule 21 far away from the lower ferrule 22, so that the gap between the upper ferrule 21 and the lower ferrule 22 is increased, therefore, the tail end of the other drainage pipeline 1 can be inserted more conveniently, after the tail end of the drainage pipeline 1 is inserted, the rotating button 41 is rotated reversely, the upper ferrule 21 is close to the lower ferrule 22, the tail end of the internal drainage pipeline 1 is clamped, the telescopic column 45 is matched and telescopic in the moving process of the upper ferrule 21 and the lower ferrule 22, and the connection stability of the upper ferrule 21 and the lower ferrule 22 is maintained in an auxiliary mode.
Referring to fig. 4, 6 and 7, the extruding mechanism 3 includes an extruding plate 31, an expansion link 32, a clamping block 33, an expansion slot 34, a threaded sleeve 35, a transverse threaded rod 36, an elastic sheet 37, an accommodating slot 38 and a connecting plate 39, the upper ferrule 21 and the lower ferrule 22 are slidably sleeved with the two extruding plates 31, the upper ferrule 21 and the lower ferrule 22 are provided with four accommodating slots 38 corresponding to the moving path of the extruding plate 31 on the surface, the accommodating slot 38 is internally provided with an elastic sheet 37, the bottom of the elastic sheet 37 is fixed with the connecting plate 39, the clamping block 33 is fixed on one side of the connecting plate 39 far from the elastic sheet 37, the upper ferrule 21 and the lower ferrule 22 are provided with the expansion slot 34 corresponding to the clamping block 33, the clamping block 33 slidably penetrates through the expansion slot 34, the threaded sleeve 35 is provided between the two extruding plates 31, and the two ends of the threaded sleeve 35 are engaged with the transverse threaded rod 36, horizontal threaded rod 36 and adjacent stripper plate 31 fixed connection separately, after drainage pipe 1 tail end inserts connecting piece 2, rotate threaded sleeve 35, the horizontal threaded rod 36 at both ends is engaged and is stretched out the rotation, promote two stripper plates 31 and remove and to the holding tank 38 elastic plate extrusion on the surface, make it withdraw inside and keep the level gradually holding tank 38, at the elastic sheet 37 by the state of initial perk change into with holding tank 38 when keeping the horizontality, connecting plate 39 and splint remove along flexible groove 34, extrude drainage pipe 1's clearance, thereby keep the connectivity of connecting piece 2 and drainage pipe 1 tail end, wherein the elastic plate has elastic recovery's function, be the perk state under the normal condition, can produce certain deformation.
Referring to fig. 4, the telescopic rods 32 are symmetrically fixed between the two squeezing plates 31 of the upper ferrule 21 and the lower ferrule 22, and when the two squeezing plates 31 slide along the surfaces of the upper ferrule 21 and the lower ferrule 22, the telescopic rods 32 maintain the connection line between the two squeezing plates 31 and assist the two squeezing plates 31 to move toward or away from each other.
Referring to fig. 1 and 2, the drainage pipe 1 is a HDPE double-wall corrugated pipe, gaps are equidistantly formed on the surface of the drainage pipe 1, and the clamping blocks 33 are in extrusion contact with the gaps of the drainage pipe 1, so that the HDPE double-wall corrugated pipe has a unique structure, high external pressure resistance, impact resistance, flexibility, smooth inner wall, small friction resistance, and large flow rate for pipes with the same inner diameter; the socket joint is flexibly connected, is convenient to connect, has high reliability and is not easy to leak.
Referring to fig. 5, a friction strip is disposed on a contact surface between the clamping block 33 and the drainage pipeline 1, and when the clamping block 33 extrudes the gap of the drainage pipeline 1, the friction between the two friction strips is increased, so as to enhance the clamping effect of the clamping block 33.
Please refer to fig. 2 and fig. 4, two rubber rings 11 are fixed on the surface of the drainage pipeline 1 near the tail end, the inner walls of the upper ferrule 21 and the lower ferrule 22 are located at the two sides of the clamping block 33, and clamping grooves 23 are formed in the two sides, the rubber rings 11 and the clamping grooves 23 are in sliding clamping connection, the two rubber rings 11 are sleeved at the tail end of the drainage pipeline 1 and separated by a certain distance, the clamping connection is conveniently carried out by matching with the clamping grooves 23, the sealing performance between the drainage pipeline 1 and the connecting piece 2 is kept, and the rubber rings 11 and the clamping grooves 23 are clamped together by matching with the action of the pressing and holding mechanism 4 when the tail end of the drainage pipeline 1 is placed inside the connecting piece 2.
Referring to fig. 3, a sealing ring 12 is fixed at the head end of the drainage pipeline 1, and the sealing ring 12 is in sealing sleeve connection with an upper ferrule 21 and a lower ferrule 22, before the upper ferrule 21 is moved by the holding mechanism 4, the sealing ring 12 is in sleeve connection with the upper ferrule 21 and the lower ferrule 22 at the same time, so as to maintain the sealing function, and before the upper ferrule 21 is moved, the sealing ring 12 is in contact with the sealing function of the upper ferrule 21.
Referring to fig. 7, the surface of the threaded sleeve 35 is provided with anti-slip threads, and the anti-slip threads are used for increasing the friction contact coefficient between the user and the hand when the user rotates the threaded sleeve 35, so that the threaded sleeve 35 can be rotated more easily.
The working principle is as follows: rotating the knob 41, the knob 41 drives the vertical threaded rod 42 to rotate, so that the upper ferrule 21 is far away from the lower ferrule 22, the gap between the upper ferrule 21 and the lower ferrule 22 is enlarged, thereby facilitating the insertion of the tail end of another drainage pipeline 1, after the tail end of the drainage pipeline 1 is inserted, reversely rotating the knob 41, the upper ferrule 21 is close to the lower ferrule 22, and clamping the tail end of the internal drainage pipeline 1, two rubber rings 11 are sleeved at the tail end of the drainage pipeline 1 and separated by a certain distance, conveniently matching with the clamping groove 23 for clamping, maintaining the tightness between the drainage pipeline 1 and the connecting piece 2, matching with the action of the pressing and holding mechanism 4, when the tail end of the drainage pipeline 1 is placed into the connecting piece 2, the rubber rings 11 and the clamping groove 23 are clamped, after the tail end of the drainage pipeline 1 is inserted into the connecting piece 2, the threaded sleeve 35 is rotated, and the transverse threaded rods 36 at the two ends are engaged and extended and rotated, the two squeezing plates 31 are pushed to move and squeeze the elastic plates on the surface of the accommodating groove 38, so that the elastic plates are retracted into the accommodating groove 38 and gradually kept horizontal, when the elastic sheet 37 is changed from an initial tilting state to a state of keeping horizontal with the accommodating groove 38, the connecting plate 39 and the clamping plate move along the telescopic groove 34 to squeeze the gap of the drainage pipeline 1, so that the connectivity of the connecting piece 2 and the tail end of the drainage pipeline 1 is kept, and the sealing effect of the upper ferrule 21 and the lower ferrule 22 is kept through the sealing ring 12.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (10)
1. The utility model provides a municipal drainage pipe network is with pipeline convenient to quick assembly disassembly, a serial communication port, include:
the drainage pipeline (1) is divided into a head end and a tail end, and a connecting piece (2) is installed at the head end of the drainage pipeline (1);
the extrusion mechanism (3) is arranged on the surface of the connecting piece (2) and is used for decompressing and limiting when the connecting piece (2) is connected with the tail end of the drainage pipeline (1);
and the pressing and holding mechanisms (4) are arranged on two sides of the connecting piece (2) and are used for separating the connecting piece (2) and inserting the tail end of the drainage pipeline (1) into the connecting piece (2) so as to press and hold the top and the bottom of the connecting piece (2).
2. The pipeline convenient for quick assembly and disassembly for the municipal drainage pipe network according to claim 1, wherein: the connecting piece (2) is divided into an upper ferrule (21) and a lower ferrule (22), the lower ferrule (22) is fixedly installed at the head end of the drainage pipeline (1), and the upper ferrule (21) is arranged at the top of the lower ferrule (22).
3. The pipeline convenient for quick assembly and disassembly for the municipal drainage pipe network according to claim 2, wherein: the clamping mechanism (4), the rotating button (41), the vertical threaded rod (42), the meshing plates (43), the fixing plates (44) and the telescopic columns (45) are arranged, two meshing plates (43) are symmetrically fixed to the top of the lower ferrule (22) and the two sides of the bottom of the upper ferrule (21), the top of the meshing plate (43) of the lower ferrule (22) is rotatably connected with the vertical threaded rod (42), the meshing plates (43) of the upper ferrule (21) are meshed and sleeved on the surface of the vertical threaded rod (42), the rotating button (41) is fixed to the top of the vertical threaded rod (42), the two fixing plates (44) are fixed between the two meshing plates (43) on the two sides of the upper ferrule (21) and the two sides of the lower ferrule (22), and the telescopic columns (45) are fixed between the two fixing plates (44) corresponding to the upper ferrule (21) and the lower ferrule (22).
4. The pipeline convenient for quick assembly and disassembly for the municipal drainage pipe network according to claim 2, wherein: the extrusion mechanism (3) comprises extrusion plates (31), an expansion rod (32), clamping blocks (33), an expansion groove (34), a threaded sleeve (35), a transverse threaded rod (36), an elastic sheet (37), accommodating grooves (38) and connecting plates (39), wherein the two extrusion plates (31) are sleeved on the surfaces of the upper ferrule (21) and the lower ferrule (22) in a sliding manner, the four accommodating grooves (38) are formed in the surfaces of the upper ferrule (21) and the lower ferrule (22) corresponding to the movement paths of the extrusion plates (31), the elastic sheet (37) is installed inside the accommodating grooves (38), the connecting plates (39) are fixed at the bottoms of the elastic sheets (37), the clamping blocks (33) are fixed on one sides of the connecting plates (39) far away from the elastic sheets (37), the expansion grooves (34) are formed in the positions of the upper ferrule (21) and the lower ferrule (22) corresponding to the clamping blocks (33), and the clamping blocks (33) penetrate through the expansion grooves (34) in a sliding manner, a threaded sleeve (35) is arranged between the two extrusion plates (31), two ends of the threaded sleeve (35) are engaged and inserted with a transverse threaded rod (36), and the transverse threaded rod (36) is fixedly connected with the adjacent extrusion plates (31).
5. The pipeline convenient for quick assembly and disassembly for the municipal drainage pipe network according to claim 4, wherein: the upper ferrule (21) and the lower ferrule (22) are positioned between the two extrusion plates (31) and are symmetrically fixed with telescopic rods (32).
6. The pipeline convenient for quick assembly and disassembly for the municipal drainage pipe network according to claim 4, wherein: drainage pipe (1) is HDPE double-walled bellows, and drainage pipe (1) is equidistant to be seted up gappedly on the surface, the clearance extrusion contact of clamp splice (33) and drainage pipe (1).
7. The pipeline convenient for quick assembly and disassembly for the municipal drainage pipe network according to claim 6, wherein: and a friction strip is arranged on the gap contact surface of the clamping block (33) and the drainage pipeline (1).
8. The pipeline convenient for quick assembly and disassembly for the municipal drainage pipe network according to claim 2, wherein: drainage pipe (1) is close to on the surface of tail end and is fixed with two rubber rings (11), go up lasso (21) and lower lasso (22) inner wall and be located the both sides of clamp splice (33) and seted up draw-in groove (23), rubber ring (11) and draw-in groove (23) are the slip joint.
9. The pipeline convenient for quick assembly and disassembly for the municipal drainage pipe network according to claim 2, wherein: the head end of the drainage pipeline (1) is fixed with a sealing ring (12), and the sealing ring (12) is in sealing sleeve joint with an upper ferrule (21) and a lower ferrule (22).
10. The pipeline convenient for quick assembly and disassembly for the municipal drainage pipe network according to claim 4, wherein: the surface of the threaded sleeve (35) is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110751352.0A CN113309203B (en) | 2021-07-02 | 2021-07-02 | Municipal drainage pipe network is with pipeline convenient to quick assembly disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110751352.0A CN113309203B (en) | 2021-07-02 | 2021-07-02 | Municipal drainage pipe network is with pipeline convenient to quick assembly disassembly |
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| CN113309203A true CN113309203A (en) | 2021-08-27 |
| CN113309203B CN113309203B (en) | 2022-09-20 |
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| CN110425354A (en) * | 2019-08-30 | 2019-11-08 | 康命源（贵州）科技发展有限公司 | The release-resistant sealing structure connected between bellows |
| CN210830861U (en) * | 2019-09-27 | 2020-06-23 | 南宁航轩环保科技有限公司 | Municipal administration water supply and drainage pipeline connection structure |
| CN212080427U (en) * | 2020-05-15 | 2020-12-04 | 中国水利水电第六工程局有限公司 | Water supply and drainage pipeline connecting structure |
| CN213089034U (en) * | 2020-07-15 | 2021-04-30 | 邱强生 | Metal thread pipe joint |
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2021
- 2021-07-02 CN CN202110751352.0A patent/CN113309203B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB406121A (en) * | 1933-01-12 | 1934-02-22 | Ernest Alfred Ward | Improvements in means for securing joint ferrules or fittings to cane and other wooden rods |
| CN1701196A (en) * | 2003-07-28 | 2005-11-23 | 金戍根 | Pipe joint device by flange |
| DE102007049996A1 (en) * | 2007-10-16 | 2009-04-30 | Vahlbrauk, Wolfgang, Dipl.-Ing. | pipe connection |
| CN103062532A (en) * | 2011-10-23 | 2013-04-24 | 林锐志 | Polyethylene plastic steel winding drain pipe clamping hoop |
| CN103162029A (en) * | 2013-03-27 | 2013-06-19 | 杭州斗源机械电子有限公司 | Pipe connector of anchor ear type quick-change pipeline |
| CN105972321A (en) * | 2016-06-27 | 2016-09-28 | 重庆芦霖建材厂 | Fixed-axis rotation mechanism for corrugated pipes |
| KR20180007620A (en) * | 2016-07-13 | 2018-01-23 | 주식회사 하이스텐 | Coupling |
| CN206817027U (en) * | 2017-06-15 | 2017-12-29 | 青岛海川建设集团有限公司 | A kind of adjustable HDPE indoor drainage pipes groove pressure ring |
| CN110425354A (en) * | 2019-08-30 | 2019-11-08 | 康命源（贵州）科技发展有限公司 | The release-resistant sealing structure connected between bellows |
| CN210830861U (en) * | 2019-09-27 | 2020-06-23 | 南宁航轩环保科技有限公司 | Municipal administration water supply and drainage pipeline connection structure |
| CN212080427U (en) * | 2020-05-15 | 2020-12-04 | 中国水利水电第六工程局有限公司 | Water supply and drainage pipeline connecting structure |
| CN213089034U (en) * | 2020-07-15 | 2021-04-30 | 邱强生 | Metal thread pipe joint |
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| Publication number | Publication date |
|---|---|
| CN113309203B (en) | 2022-09-20 |
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