CN206706737U - A kind of hermetic type butt connector - Google Patents
A kind of hermetic type butt connector Download PDFInfo
- Publication number
- CN206706737U CN206706737U CN201720082340.2U CN201720082340U CN206706737U CN 206706737 U CN206706737 U CN 206706737U CN 201720082340 U CN201720082340 U CN 201720082340U CN 206706737 U CN206706737 U CN 206706737U
- Authority
- CN
- China
- Prior art keywords
- hermetic type
- butt connector
- type butt
- lower flange
- antiseepage film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Vacuum preloading soft soil foundation technology is the utility model is related to, especially a kind of hermetic type butt connector.The purpose of this utility model is to provide a kind of hermetic type butt connector, is used in underwater vacuum precompression method consolidated subsoil, to overcome leakage problems when pumping conduit passes through antiseepage film, consolidation effect is reached optimal.The technical solution of the utility model is：Hermetic type butt connector, including the pumping conduit through antiseepage film, and the upper flange plate and lower flange that antiseepage film is clipped in the middle, it is characterized in that, two pumping conduits are respectively provided with direct insertion quick pneumatic joint in butt end, the upper surface of lower flange is provided with two circle grooves and is embedded in O-shaped sealing collar in the groove, is connected between upper flange plate and lower flange by some screw bolt and nut.The utility model is applied to hole sealing when vacuum lead passes through antiseepage film.
Description
Technical field
Vacuum preloading soft soil foundation technology is the utility model is related to, especially a kind of hermetic type butt connector.It is special
Shi Yongyu not hole sealing of vacuum lead when passing through antiseepage film.
Background technology
With the development of national basis construction, exploitation of the people to marine resources is increasingly paid attention to, but sea bed bury
Low intensity, compressibility is high, not directly the ground as Oversea wind pylon, drilling platform etc., to ensure the peace of Offshore Units
Full property and durability, it is necessary that pre-reinforcement processing is carried out to sea bed weak soil.
During using underwater vacuum precompression method soft soil foundation, pumping conduit passes through sealing during antiseepage film to ask
Topic usually weakens consolidation effect.
A kind of thus, it is desirable to have leakage problems when technical scheme can overcome the pumping conduit to pass through antiseepage film.
The content of the invention
The technical problems to be solved in the utility model is：A kind of hermetic type butt connector is provided, is used in submersible vacuum
In preloading method consolidated subsoil, to overcome leakage problems when pumping conduit passes through antiseepage film, consolidation effect is set to reach optimal.
To achieve the above object, technical scheme is used by the utility model：Hermetic type butt connector, including through
The pumping conduit of antiseepage film, and the upper flange plate and lower flange that antiseepage film is clipped in the middle, it is characterised in that two are drawn water
Pipeline is respectively provided with direct insertion quick pneumatic joint in butt end, and the upper surface of lower flange is provided with two circle grooves and described recessed
Groove is embedded in O-shaped sealing collar, is connected between upper flange plate and lower flange by some screw bolt and nut.
The pumping conduit is the pressure-bearing pipe that diameter is adapted to direct insertion quick pneumatic joint, and the material of pumping conduit is to have
Machine macromolecule hard material or alloy.
The contact position of the pumping conduit and direct insertion quick pneumatic joint scribbles fluid sealant.
The upper flange plate and lower flange are organic polymer hard material or alloy.
The antiseepage film is HDPE film.
The bolt both ends are respectively provided with annular latex sealing packing ring and annular pressure and disperse steel washer.
The beneficial effects of the utility model are：The utility model is to combine a kind of hermetic type that underwater vacuum precompression method proposes
Butt connector, HDPE antiseepage films can be achieved, and both sides are completely isolated up and down, and containing vacuum region is formed on the downside of HDPE antiseepage films,
Strengthen reinforced soft soil ground effect.The utility model is simple in construction, easy to use, can shorten vacuum method pre-reinforcement ground
The construction period of engineering, save the energy.
Brief description of the drawings
Fig. 1 is three-dimensional exploded view of the present utility model.
Fig. 2 is the three-dimensional exploded view of direct insertion quick pneumatic joint and upper flange plate in the utility model.
Fig. 3 is the profile of direct insertion quick pneumatic joint and upper flange plate in the utility model.
Fig. 4 is the three-dimensional exploded view of direct insertion quick pneumatic joint and lower flange in the utility model.
Fig. 5 is the profile of direct insertion quick pneumatic joint and lower flange in the utility model.
Fig. 6 is the profile after the upper and lower ring flange connection of the utility model.
Embodiment
As Figure 1-3, the connector includes upper flange plate 4 and lower flange to the present embodiment hermetic type butt connector
7, antiseepage film 3 is clipped in the middle by upper and lower ring flange by 6 uniform bolts 5 and nut 8, and the both ends of bolt 5 are respectively provided with
Annular latex sealing packing ring 10 and annular pressure disperse steel washer 11.
As illustrated in figures 4-5, seepage is occurred without to make pumping conduit 1 run through antiseepage film 3, specially in lower flange 7
Upper surface opens up two circle groove 7-2, and groove is embedded in O-shaped sealing collar 6.Tightening the application of nut 8 pressure makes load pass through annular breast
Glue sealing packing ring 10 and annular pressure disperse steel washer 11 and are delivered between upper flange plate 4 and lower flange 7, extrude O-shaped sealing
The deformation of circle 6, so as to reach sealing effect.
This example be respectively provided with the butt end of two pumping conduits 1 direct insertion quick pneumatic joint 2 (for prior art, can
Outsourcing), and (brothers are good) fluid sealant 9 is scribbled in the contact position of pumping conduit 1 and direct insertion quick pneumatic joint 2, to ensure to take out
Outside is completely isolated in waterpipe 1.
Waterstop is tied between the upper flange plate 4, lower flange 7 and screwed hole 10 (in thread segment, shown in Fig. 1).
The pressure-bearing pipe that the pumping conduit 1 that the present embodiment uses is adapted to for diameter with direct insertion quick pneumatic joint 2, drinking-water pipe
The material in road 1 can be the machine macromolecule hard material such as nylon or alloy.Equally, upper flange plate 4 and lower flange 7 can also be
The organic polymer such as nylon hard material or alloy.The antiseepage film 3 selects HDPE film.
The utility model connector can make HDPE antiseepage films, and both sides water is completely isolated up and down, in the downside shape of HDPE antiseepage films
Into closing space, and then make underwater vacuum precompression method pre-reinforcement Effect of Ground Treatment more preferably；Vacuum method pre-reinforcement can be shortened simultaneously
The foundation engineering construction period, save the energy.
Claims (6)
1. a kind of hermetic type butt connector, including the pumping conduit (1) through antiseepage film (3), and antiseepage film (3) is clipped in
Middle upper flange plate (4) and lower flange (7), it is characterised in that：Two pumping conduits (1) are respectively provided with straight cutting in butt end
Formula fast pneumatic joint (2), the upper surface of lower flange (7) are provided with two circle grooves (7-2) and are embedded in the groove O-shaped
Sealing collar (6), upper flange plate (4) and lower flange (7) if between be connected by bolt stem (5) and nut (8).
2. hermetic type butt connector according to claim 1, it is characterised in that：The pumping conduit (1) be diameter with
The pressure-bearing pipe of direct insertion quick pneumatic joint (2) adaptation, the material of pumping conduit (1) is organic polymer hard material or conjunction
Gold.
3. hermetic type butt connector according to claim 2, it is characterised in that：The pumping conduit (1) with it is direct insertion
The contact position of fast pneumatic joint (2) scribbles fluid sealant (9).
4. hermetic type butt connector according to claim 1, it is characterised in that：The upper flange plate (4) and lower flange
Disk (7) is organic polymer hard material or alloy.
5. hermetic type butt connector according to claim 3, it is characterised in that：The antiseepage film (3) is HDPE film.
6. hermetic type butt connector according to claim 5, it is characterised in that：Bolt (5) both ends are respectively provided with
Annular latex sealing packing ring (10) and annular pressure disperse steel washer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720082340.2U CN206706737U (en) | 2017-01-20 | 2017-01-20 | A kind of hermetic type butt connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720082340.2U CN206706737U (en) | 2017-01-20 | 2017-01-20 | A kind of hermetic type butt connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206706737U true CN206706737U (en) | 2017-12-05 |
Family
ID=60472922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720082340.2U Active CN206706737U (en) | 2017-01-20 | 2017-01-20 | A kind of hermetic type butt connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206706737U (en) |
-
2017
- 2017-01-20 CN CN201720082340.2U patent/CN206706737U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |