CN112459206A - Telescopic adapting plug, sewage intercepting well with adapting plug and construction method of sewage intercepting well - Google Patents
Telescopic adapting plug, sewage intercepting well with adapting plug and construction method of sewage intercepting well Download PDFInfo
- Publication number
- CN112459206A CN112459206A CN201911096397.8A CN201911096397A CN112459206A CN 112459206 A CN112459206 A CN 112459206A CN 201911096397 A CN201911096397 A CN 201911096397A CN 112459206 A CN112459206 A CN 112459206A
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- Prior art keywords
- well
- pipe
- water inlet
- sewage
- sewage intercepting
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
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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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/041—Accessories therefor
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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)
- Joints Allowing Movement (AREA)
Abstract
The invention discloses a telescopic socket joint which comprises an outer sleeve and an inner sleeve, wherein the inner sleeve is telescopically sleeved in the outer sleeve, a current pipe is sleeved in the inner sleeve, a prefabricated flaring is arranged at an outer port of the inner sleeve, a sealing rubber ring is arranged between the outer sleeve and the inner sleeve, and a sealing structure is arranged between the prefabricated flaring and the current pipe. When the socket joint is in on-site connection, the sleeve extends out of the water outlet and is sleeved into the water outlet pipeline, and the sleeve, the water outlet and the water outlet pipe are sealed by asphalt hemp threads. Even the connection error between outlet pipe and the delivery port is as big as 300 ~ 400mm, use this telescopic socket joint to connect still can high efficiency, made things convenient for the installation of intercepting dirty well greatly.
Description
Technical Field
The invention belongs to the technical field of sewage intercepting wells, and particularly relates to a telescopic adapting plug, a sewage intercepting well with the adapting plug and a construction method of the sewage intercepting well.
Background
Chinese patent application CN201721609227.0 discloses an integrated intelligent sewage intercepting well, and its figure 1 shows the structural schematic diagram of the integrated intelligent sewage intercepting well in the prior art, and its figure 1 shows the integrated intelligent sewage intercepting well, which comprises a well body, and further comprises a water inlet and a water outlet arranged at both sides of the well body. The integrated intelligent sewage intercepting well is used for installing a municipal drainage pipeline and a water inlet in the installation process, the connection error between a water outlet pipeline and the water outlet is required to be within 50mm, the integrated intelligent sewage intercepting well can be installed on site, the municipal drainage pipeline and the water inlet are inevitably caused by unreasonable length of a cutting pipeline, deviation of an installation angle and unavailable construction precision, and the water outlet pipeline and the water outlet cannot be connected in an error range.
At present, a socket joint capable of solving the problem of construction difficulty caused by overlarge error in the process of bearing at a pipeline joint is needed urgently.
Disclosure of Invention
The technical problems solved by the invention are as follows: the problem of current sewage interception well pipeline kneck when accepting too big to cause the construction difficulty is solved.
The technical scheme is as follows: in order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the invention discloses a telescopic socket joint which comprises an outer sleeve and an inner sleeve, wherein the inner sleeve is telescopically sleeved in the outer sleeve, a current situation pipe is sleeved in the inner sleeve, a prefabricated flaring is arranged at an outer port of the inner sleeve, a first sealing structure is arranged between the outer sleeve and the inner sleeve, and a second sealing structure is arranged between the prefabricated flaring and the current situation pipe.
Preferably, the pre-flares are trumpet flares.
Preferably, the first sealing structure and the second sealing structure are rubber rings and/or asphalt hemp threads.
The invention also discloses a sewage intercepting well with the telescopic socket joint, wherein a telescopic inner sleeve is movably arranged in a water inlet and/or a water outlet of the sewage intercepting well, a prefabricated flaring is fixedly arranged at the outer port of the inner sleeve, a water inlet pipe or a water outlet pipe is sleeved in the inner sleeve, and sealing structures are arranged between the water inlet or the water outlet and the inner sleeve, and between the inner sleeve and the water inlet pipe or the water outlet pipe, and are rubber rings and/or asphalt hemp threads.
Preferably, a water inlet flaring is arranged on the water inlet, a water inlet pipe is sleeved in the water inlet flaring, and a second sealing structure is arranged between the water inlet flaring and the water inlet pipe; a telescopic inner sleeve is movably arranged in the water outlet.
The invention also discloses a construction method of the sewage intercepting well with the telescopic socket joint, which comprises the following steps:
1) constructing a reverse construction method well;
2) remaining the extra long pipelines of the water inlet pipe and the water outlet pipe;
3) hoisting the sewage interception well, and respectively connecting telescopic inner sleeves in a water inlet and a water outlet of the sewage interception well with a water inlet pipe and a water outlet pipe;
4) sealing the inner sleeve with the water outlet and the water outlet pipe of the sewage interception well, and sealing the inner sleeve with the water inlet and the water inlet pipe of the sewage interception well (sealing;
5) and connecting a sewage interception opening of the sewage interception well with a sewage interception pipeline.
Preferably, in the step 1), when the reverse method well is constructed to the position of the existing pipe or the position of a newly-constructed pipe pipeline, the wall of the well wraps the pipeline and is poured, sealed and waterproof.
Preferably, in step 4), the filler sealing is performed by using asphalt hemp threads.
Preferably, in the step 5), if the position deviation between the sewage intercepting pipeline and the sewage intercepting port is small, the sewage intercepting pipeline and the sewage intercepting port are connected by using a section of prefabricated flaring joint, and the filler is sealed after the sewage intercepting pipeline and the sewage intercepting port are fixed firmly.
Preferably, in the step 5), if the position deviation between the sewage interception pipeline and the sewage interception port is large, a small-sized closed anti-water-penetration communication well is arranged between the sewage interception pipeline and the sewage interception port, and a pressure-bearing well cover is arranged on the communication well.
Has the advantages that: compared with the prior art, the invention has the following advantages:
the telescopic socket joint of the invention enlarges the original water outlet pipe diameter, inserts the original water outlet part into the expanded pipe to form a sleeve, and the two pipes are sealed by a sealing rubber ring to form the telescopic socket joint. When the pipe is connected on site, the sleeve is extended out of the water outlet and is sleeved in the water outlet pipeline, and the sleeve, the water outlet and the water outlet pipe are sealed by asphalt hemp threads. Even the connection error between outlet pipe and the delivery port is as big as 300 ~ 400mm, use this telescopic socket joint to connect still can high efficiency, made things convenient for the installation of intercepting dirty well greatly.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic sectional view of the integrated intelligent sewage intercepting well before construction.
FIG. 3 is a schematic cross-sectional view of an integrated intelligent shut-off well pipe section after being cut off.
Fig. 4 is a schematic structural diagram of the integrated intelligent sewage intercepting well before the telescopic socket joint is used when the integrated intelligent sewage intercepting well is placed at the bottom of the well.
FIG. 5 is a schematic structural diagram of the integrated intelligent sewage intercepting well after a telescopic socket joint is used when the integrated intelligent sewage intercepting well is placed at the bottom of the well.
Fig. 6 is a schematic structural diagram of the integrated intelligent sewage intercepting well, which is observed downwards along the section AA during construction.
Fig. 7 is a schematic structural diagram of downward observation along the cross section AA when the construction deviation of the sewage intercepting pipe is large during the construction of the integrated intelligent sewage intercepting well.
Detailed Description
The present invention will be further illustrated by the following specific examples, which are carried out on the premise of the technical scheme of the present invention, and it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.
The invention discloses a telescopic socket joint which comprises an outer sleeve 1 and an inner sleeve 3, wherein the inner sleeve 3 is telescopically sleeved in the outer sleeve 1, a current situation pipe 6 is sleeved in the inner sleeve 3, a prefabricated flaring 4 is arranged at an outer port of the inner sleeve 3, a first sealing structure 2 is arranged between the outer sleeve 1 and the inner sleeve 3, and a second sealing structure 5 is arranged between the prefabricated flaring 4 and the current situation pipe 6. The first sealing structure 2 and the second sealing structure 5 are sealing rubber rings and/or asphalt hemp threads.
First seal structure 2 between outside sleeve pipe 1 and the inside sleeve pipe 3, the preferred sealing rubber circle that is provided with, the rubber circle is soft annular, make inside sleeve pipe 3 can carry out 360 angular adjustment in outside sleeve pipe, inside sleeve pipe 3 is connected with the current situation pipe during easy to assemble, first seal structure 2 also can be the combination of sealing rubber circle and pitch hemp, fix inside sleeve pipe 3 promptly and manage with the current situation after, add the pitch hemp at the sealing rubber circle and further seal, second seal structure 5 between prefabricated flaring 4 and the current situation pipe 6 preferably adopts the pitch hemp to seal.
The prefabricated flaring 4 is a trumpet-shaped flaring, and is convenient to insert and connect with a current tube.
The invention also discloses a sewage intercepting well with the telescopic socket joint, wherein a water inlet 7 and a water outlet 8 which are opposite to each other are arranged on two sides of a well body of the sewage intercepting well, telescopic inner sleeves 3 are arranged in the water inlet 7 and the water outlet 8, or the telescopic inner sleeve 3 is arranged in one of the water inlet 7 and the water outlet, and a water opening flaring 9 is arranged in the other one of the water inlet 7 and the water outlet, and the arrangement is adjusted according to requirements.
In this embodiment, as shown in fig. 4 and 5, a water inlet flaring 9 is provided on the water inlet 7, a water inlet pipe 10 is sleeved in the water inlet flaring 9, and a sealing filler 15 is provided between the water inlet flaring 9 and the water inlet pipe 10; a telescopic inner sleeve 3 is sleeved in the water outlet 8, a prefabricated flaring 4 is fixedly arranged at the outer port of the inner sleeve 3, a water outlet pipe 11 is sleeved in the inner sleeve 3, a first sealing structure is arranged between the water outlet 8 and the inner sleeve 3, and a sealing structure is arranged between the inner sleeve 3 and the water outlet pipe 11.
The invention also discloses a construction method of the sewage intercepting well with the telescopic socket joint, which comprises the following steps:
in the following description, the invention is described with reference to an integrated intelligent sewage intercepting well construction. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of the invention. Furthermore, it should be understood that the embodiments shown in the figures are illustrative representations and are not necessarily drawn to scale.
Meanwhile, once the water inlet and other pipelines are connected, the telescopic socket joint can be adopted due to the construction difficulty caused by overlarge error. The following reverse construction method is only one of the construction methods, and is not only used as an example.
1) Constructing a reverse-construction method well, excavating at the technical position of the sewage interception well as shown in figure 2, and constructing the reverse-construction method well above the existing pipe 6 or the new pipe; when the reverse construction method well is constructed to the current pipe 6 or a new pipe pipeline, the well wall wraps the pipeline and is poured, and sealing and water proofing are well performed.
2) Remaining the extra-long pipelines of the water inlet pipe 10 and the water outlet pipe 11, cutting off the existing pipe 6 or a newly-made pipe as shown in fig. 3, remaining the extra-long pipelines of the water inlet pipe 10 and the water outlet pipe 11 with process requirements at the two sides of the inlet and the outlet, and continuing to reversely make the pipelines to the bottom elevation;
3) hoisting the sewage interception well, and respectively connecting the telescopic inner sleeves 3 in the water inlet 7 and the water outlet 8 of the sewage interception well with a water inlet pipe 10 and a water outlet pipe 11; as shown in fig. 4, the embodiment shows a case that the telescopic inner sleeve 3 is arranged in the water outlet, the water inlet 7 is provided with the water gap flaring 9, specifically, after the water is reversely worked to the bottom elevation, the bottom plane is made, the sewage intercepting well is hoisted, the whole body deflects to the position of the water outlet pipe 11 when the sewage intercepting well is hoisted, the sewage intercepting well is translated to sleeve the water inlet flaring 9 of the sewage intercepting well into the extra-long pipeline of the water inlet pipe 10, the water outlet 8 of the sewage intercepting well is aligned to the water outlet pipe 11, and the sewage intercepting well is put down and fixed; as shown in fig. 5, the inner sleeve 3 in the water outlet 8 of the sewage interception well is pulled out of the sewage interception well, sleeved outside the water outlet pipe 11 and fixed in position of the inner sleeve 3,
4) the inner sleeve 3 is sealed with the water outlet 8 and the water outlet pipe 11 of the sewage intercepting well in a filling manner, and the gap between the water inlet pipe 10 and the flaring 9 of the water inlet is sealed in a filling manner. The invention adopts asphalt hemp thread to carry out packing and sealing.
5) The sewage interception port 12 of the sewage interception well is connected with a sewage interception pipeline 13.
As shown in FIG. 5, if the offset between the sewage intercepting pipeline 13 and the sewage intercepting port 12 is small, the sewage intercepting pipeline 13 and the sewage intercepting port 12 are connected by using a section of prefabricated flared joint 14, and the packing is sealed after the fixing is stable. As shown in fig. 6, if the position deviation between the sewage interception pipeline 13 and the sewage interception opening 12 is large, a small-sized closed water-proof and water-permeable communication well 16 is formed between the sewage interception pipeline 13 and the sewage interception opening 12, and a pressure-bearing well cover is arranged on the communication well 16.
The telescopic socket joint of the invention enlarges the original water outlet pipe diameter, inserts the original water outlet part into the expanded pipe to form a sleeve, and the two pipes are sealed by a sealing rubber ring to form the telescopic socket joint. When the pipe is connected on site, the sleeve is extended out of the water outlet and is sleeved in the water outlet pipeline, and the sleeve, the water outlet and the water outlet pipe are sealed by asphalt hemp threads.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a scalable socket joint which characterized in that: including outside sleeve pipe (1) and inside sleeve pipe (3), inside sleeve pipe (3) telescopic cup joints in outside sleeve pipe (1), and current situation pipe (6) cup joint in inside sleeve pipe (3) the outer port of inside sleeve pipe (3) is provided with prefabricated flaring (4) be provided with first seal structure (2) between outside sleeve pipe (1) and inside sleeve pipe (3) set up second seal structure (5) between prefabricated flaring (4) and current situation pipe (6).
2. The retractable socket joint of claim 1, wherein: the prefabricated flaring (4) is a trumpet-shaped flaring.
3. The retractable socket joint of claim 1, wherein: the first sealing structure (2) and the second sealing structure (5) are rubber rings and/or asphalt hemp threads.
4. The utility model provides a cut dirty well with scalable socket joint connects which characterized in that: the sewage intercepting well is characterized in that a telescopic inner sleeve (3) is movably arranged in a water inlet (7) and/or a water outlet (8) of the sewage intercepting well, a prefabricated flaring (4) is fixedly arranged at an outer port of the inner sleeve (3), a water inlet pipe (10) or a water outlet pipe (11) is sleeved in the inner sleeve (3), a first sealing structure is arranged between the water inlet (7) or the water outlet (8) and the inner sleeve (3), and a second sealing structure is arranged between the inner sleeve (3) and the water inlet pipe (10) or the water outlet pipe (11).
5. The sewage interception wellhead with a retractable socket joint according to claim 4, characterized in that: a water inlet flaring (9) is arranged on the water inlet (7), a water inlet pipe (10) is sleeved in the water inlet flaring (9), and a second sealing structure (5) is arranged between the water inlet flaring (9) and the water inlet pipe (10); a telescopic inner sleeve (3) is movably arranged in the water outlet (8).
6. The method for constructing the sewage intercepting well with the retractable socket joint as set forth in claim 4, which comprises the steps of:
1) constructing a reverse construction method well;
2) remaining extra long pipelines of a water inlet pipe (10) and a water outlet pipe (11);
3) hoisting the sewage interception well, and respectively connecting the telescopic inner sleeves (3) in the water inlet (7) and the water outlet (8) of the sewage interception well with a water inlet pipe (10) and a water outlet pipe (11);
4) sealing the inner sleeve (3) with a water outlet (8) and a water outlet pipe (11) of the sewage interception well, and sealing the inner sleeve (3) with a water inlet (7) and a water inlet pipe (10) of the sewage interception well;
5) connecting a sewage interception opening (12) of the sewage interception well with a sewage interception pipeline (13).
7. The method for constructing a sewage intercepting well with a retractable socket joint according to claim 6, wherein the method comprises the following steps: in the step 1), when the reverse method well is constructed to the current pipe (6) or a new pipe pipeline, the well wall wraps the pipeline and is poured, sealed and waterproof.
8. The method for constructing a sewage intercepting well with a retractable socket joint according to claim 6, wherein the method comprises the following steps: and 4), adopting asphalt hemp threads to perform packing and sealing.
9. The method for constructing a sewage intercepting well with a retractable socket joint according to claim 6, wherein the method comprises the following steps: in the step 5), if the position deviation between the sewage intercepting pipeline (13) and the sewage intercepting port (12) is small, the sewage intercepting pipeline (13) and the sewage intercepting port (12) are connected by using a section of prefabricated flaring joint (14), and the sewage intercepting pipeline and the sewage intercepting port are fixedly and stably sealed by filling.
10. The method for constructing a sewage intercepting well with a retractable socket joint according to claim 6, wherein the method comprises the following steps: in the step 5), if the position deviation between the sewage intercepting pipeline (13) and the sewage intercepting port (12) is large, a small-sized closed water-penetration-proof communicating well (16) is arranged between the sewage intercepting pipeline (13) and the sewage intercepting port (12), and a pressure-bearing well cover is arranged on the communicating well (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911096397.8A CN112459206A (en) | 2019-11-11 | 2019-11-11 | Telescopic adapting plug, sewage intercepting well with adapting plug and construction method of sewage intercepting well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911096397.8A CN112459206A (en) | 2019-11-11 | 2019-11-11 | Telescopic adapting plug, sewage intercepting well with adapting plug and construction method of sewage intercepting well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112459206A true CN112459206A (en) | 2021-03-09 |
Family
ID=74807659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911096397.8A Pending CN112459206A (en) | 2019-11-11 | 2019-11-11 | Telescopic adapting plug, sewage intercepting well with adapting plug and construction method of sewage intercepting well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112459206A (en) |
-
2019
- 2019-11-11 CN CN201911096397.8A patent/CN112459206A/en active Pending
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