CN104565612B - A kind of connection sleeve pipe for glass fiber reinforced steel push pipe with sand Yu relay well - Google Patents
A kind of connection sleeve pipe for glass fiber reinforced steel push pipe with sand Yu relay well Download PDFInfo
- Publication number
- CN104565612B CN104565612B CN201410841159.6A CN201410841159A CN104565612B CN 104565612 B CN104565612 B CN 104565612B CN 201410841159 A CN201410841159 A CN 201410841159A CN 104565612 B CN104565612 B CN 104565612B
- Authority
- CN
- China
- Prior art keywords
- jack
- pipe
- space
- sand
- push pipe
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The present invention relates to a kind of connection sleeve pipe for glass fiber reinforced steel push pipe with sand Yu relay well, including body and jack, described body is made up of internal layer and outer layer, space is formed between internal layer and outer layer, the middle part in this space is provided with several jack around even circumferential, one end of this jack is fixed in space by jack base, the other end extension bar of described jack and the ring-shaped rubber bed course sealing space withstand, the side of described jack base is close to be disposed with annular wooden dunnage, the two ends in described space are respectively formed pipeline slot, hydro-expansive rubber bed course it is disposed with on the medial wall of this pipeline slot.A kind of connection sleeve pipe for glass fiber reinforced steel push pipe with sand Yu relay well of the present invention, simple in construction, can be the most waterproof, reduce the abrasion of push pipe, make push pipe uniform force, prevent deformation.
Description
Technical field
The present invention relates to relay well field, particularly relate to a kind of for glass fiber reinforced steel push pipe with sand and relay well
Connection sleeve pipe.
Background technology
Glass fiber reinforced steel push pipe with sand is the most novel a kind of push pipe tubing, uses alkali-free glass fibre and knits
Tetramune is reinforcing material, and quartz sand particle is packing material, with thermosetting resin as matrix material, presses
Certain process is made, and processing technology can use definite-length-winding process or centrifugal casting craft to carry out.
Internal surface of pipe is smooth, and structural pipe wall is made up of inner liner, structure sheaf, and structure sheaf is by glass
Fiber-reinforced layer, burning into sand layer form.
At the scene during jacking construction, fiberglass sand inclusion layer push pipe radial-deformation is not to be exceeded 0.4%.
For ensureing tubing joint strength, bell and spigot two ends use pure fiberglass to be made, the pure fiberglass of faucet section
Segment length is not less than 200mm.Female end pure fiberglass segment length is not less than 150mm.
Visible, the requirement for the relay well of the push pipe with sand of fiberglass is the highest, prevents sand layer pipe jacking footpath
To excessive, but also push pipe to be reduced and extraneous friction.
Summary of the invention
The technical problem to be solved is to provide a kind of for glass fiber reinforced steel push pipe with sand and relay well
Connection sleeve pipe, simple in construction, can be the most waterproof, reduce the abrasion of push pipe, make push pipe uniform force, anti-
Only deformation.
The technical solution adopted for the present invention to solve the technical problems is: provide one for fiberglass sand inclusion
Push pipe and the connection sleeve pipe of relay well, including body and jack, described body is by internal layer and outer layer group
Become, between internal layer and outer layer formed space, the middle part in this space around even circumferential be provided with several thousand
Jin top, one end of this jack is fixed in space by jack base, another of described jack
End extension bar withstands with the ring-shaped rubber bed course sealing space, and cloth is close in the side of described jack base
Being equipped with annular wooden dunnage, the two ends in described space are respectively formed pipeline slot, the medial wall of this pipeline slot
On be disposed with hydro-expansive rubber bed course.
One as the present invention is supplemented, and pacifies between described ring-shaped rubber bed course and the extension bar of jack
Equipped with circular top ferrum, make ring-shaped rubber bed course uniform force, thus the promotion to push pipe is more steady, anti-
Only push pipe deformation is excessive.
Another kind as the present invention supplements, and the middle part of described jack base has to be run through inside and outside body
The injected hole of layer, slurry conveyed can enter into tube wall in pipe, form mud off, effectively subtract
Few tube wall and extraneous friction, reduce abrasion.
Further, the surface of described hydro-expansive rubber bed course is disposed with corresponding with insertion pipe
Rectangular preiection, was embedded in caulking groove corresponding on insertion pipe insertion pipe inserts when, prevented from meeting water
Expanded rubber bed course and insertion pipe depart from sliding process, and hydro-expansive rubber bed course has water-swellable
Effect, can effectively prevent after expansion the external world water enter in space.
Further, the length of described pipeline slot is not less than 200mm, it is ensured that stress during glass reinforced plastic push pipe
Uniformly, deformation is prevented.
Fiberglass insertion pipe is inserted in the pipeline slot at two ends according to the direction of push pipe, stretching of jack
Rod towards identical with push pipe direction, by while several jack act on, can be by push pipe side
Fiberglass insertion pipe upwards ejects to push pipe direction, it is achieved push pipe, the other end of this fiberglass insertion pipe
Plug with the right-hand end of another relay well, real by the continuous action of the jack on multiple relay wells
Progressively heading into of existing fiberglass.
Beneficial effect
The present invention relates to a kind of connection sleeve pipe for glass fiber reinforced steel push pipe with sand Yu relay well, simple in construction,
Hydro-expansive rubber pad at bell and spigot can adjust according to tubing Interface Shape, and this rubber sheet gasket can be effective
Sealing, prevent tubing and relay well inside and outside wall from colliding, prevent abrasion, can connect to a certain extent simultaneously
The side-play amount rectified a deviation by the jacking in jacking construction, does not make tubing unbalance stress, causes stress to be concentrated, and produces
Change shape.Each jack solid base sets a little injected hole, for reducing the friction of outer wall.?
After jacking construction, can take off jack, relay well can not take out, and is directly used in two segment pipes
Between junction, close injected hole, use as pipeline.
Accompanying drawing explanation
Fig. 1 is that the entirety of the present invention partly cuts open structure chart；
Fig. 2 be body of the present invention partly cut open structure chart；
Fig. 3 is body forward cross section structure figure of the present invention；
Fig. 4 is body of the present invention reverse cross section structure figure.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments are only used for
The present invention is described rather than limits the scope of the present invention.In addition, it is to be understood that reading instruction of the present invention
Content after, the present invention can be made various changes or modifications by those skilled in the art, these shapes of equal value
Formula falls within the application appended claims limited range equally.
As Figure 1-4, embodiments of the present invention relate to a kind of for glass fiber reinforced steel push pipe with sand and relaying
Between connection sleeve pipe, including body 1 and jack 2, described body 1 is made up of internal layer and outer layer, interior
Forming space between layer and outer layer, the middle part in this space is provided with several jack 2 around even circumferential,
One end of this jack 2 is fixed in space by jack base 5, another of described jack 2
End extension bar withstands with the ring-shaped rubber bed course 10 sealing space, and the side of described jack base 5 is tight
Patch is equipped with annular wooden dunnage 4, and the two ends in described space are respectively formed pipeline slot 8, this pipeline slot 8
Medial wall on be disposed with hydro-expansive rubber bed course 7.
Between described ring-shaped rubber bed course 10 and the extension bar of jack 2, circular top ferrum 6 is installed, makes
Ring-shaped rubber bed course 10 uniform force, thus the promotion to push pipe is more steady, prevents push pipe deformation excessive.
The middle part of described jack base 5 has the injected hole 3 running through body 1 ectonexine, outside can making
It is internal that the mud on boundary enters into body 1, the pressure outside reduction, effectively reduces body 1 outer wall with extraneous
Friction, reduce abrasion.
It is disposed with the rectangular preiection corresponding with insertion pipe on the surface of described hydro-expansive rubber bed course 7,
It is embedded into insertion pipe inserts when in caulking groove corresponding on insertion pipe, prevents hydro-expansive rubber pad
Layer 7 and insertion pipe depart from sliding process, and hydro-expansive rubber bed course 7 has the effect of water-swellable,
The water that can effectively prevent the external world after expansion enters in space.
The length of described pipeline slot 8 is not less than 200mm, it is ensured that uniform force during glass reinforced plastic push pipe, anti-
Only deformation.
Embodiment
Fiberglass insertion pipe is inserted in the pipeline slot 8 at two ends according to the direction of push pipe, jack 2
Extension bar towards identical with push pipe direction, by acting on while several jack 2, can be by
Fiberglass insertion pipe on push pipe direction ejects to push pipe direction, it is achieved push pipe, this fiberglass insertion pipe
The other end plugs with the right-hand end of another relay well, by the company of the jack 2 on multiple relay wells
Continuous effect realizes progressively heading into of fiberglass.
Claims (3)
1. for a connection sleeve pipe for glass fiber reinforced steel push pipe with sand with relay well, including body (1) and jack
(2), it is characterised in that described body (1) is made up of internal layer and outer layer, internal layer and outer layer it
Between formed space, the middle part in this space is provided with several jack (2) around even circumferential, and these are thousand years old
One end of jin top (2) is fixed in space by jack base (5), described jack (2)
Other end extension bar withstand, at the bottom of described jack with the ring-shaped rubber bed course (10) sealing space
The side of seat (5) is close to be disposed with annular wooden dunnage (4), and the two ends in described space are respectively formed pipe
Road slot (8), the medial wall of this pipeline slot (8) is disposed with hydro-expansive rubber bed course (7),
Between described ring-shaped rubber bed course (10) and the extension bar of jack (2), circular top ferrum is installed
(6) it is disposed with corresponding with insertion pipe on the surface of, described hydro-expansive rubber bed course (7)
Rectangular preiection, was embedded in caulking groove corresponding on insertion pipe insertion pipe inserts when.
Connection sleeve pipe for glass fiber reinforced steel push pipe with sand Yu relay well the most according to claim 1, its feature
It is: the middle part of described jack base (5) has the injected hole running through body (1) ectonexine
(3)。
Connection sleeve pipe for glass fiber reinforced steel push pipe with sand Yu relay well the most according to claim 1, its feature
It is: the length of described pipeline slot (8) is not less than 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841159.6A CN104565612B (en) | 2014-12-30 | 2014-12-30 | A kind of connection sleeve pipe for glass fiber reinforced steel push pipe with sand Yu relay well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841159.6A CN104565612B (en) | 2014-12-30 | 2014-12-30 | A kind of connection sleeve pipe for glass fiber reinforced steel push pipe with sand Yu relay well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104565612A CN104565612A (en) | 2015-04-29 |
| CN104565612B true CN104565612B (en) | 2016-08-24 |
Family
ID=53082347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410841159.6A Expired - Fee Related CN104565612B (en) | 2014-12-30 | 2014-12-30 | A kind of connection sleeve pipe for glass fiber reinforced steel push pipe with sand Yu relay well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104565612B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201008B (en) * | 2015-07-22 | 2020-04-03 | 清华大学 | Pin type bending-resistant longitudinal connecting joint and construction method thereof |
| CN111810727B (en) * | 2020-06-24 | 2022-05-20 | 昆山固特水泥制管有限公司 | Concrete pipe and processing technology thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06117184A (en) * | 1992-10-09 | 1994-04-26 | Kido Gijutsu Kenkyusho:Kk | Intermediately pushing embedded-pipe in long distance thrusting |
| JP3560228B2 (en) * | 2000-01-20 | 2004-09-02 | 良治 本間 | Propulsion method and center push pipe used for the method |
| CN1260503C (en) * | 2004-02-27 | 2006-06-21 | 武汉理工大学 | Construction technology of relay jacking for glass fiber reinforced plastics sand-inclusion pipe-jacking and apparatus of device thereof |
| CN201031999Y (en) * | 2007-06-14 | 2008-03-05 | 上海市基础工程公司 | Relay ring of sand doped fiber glass reinforced pipes |
| CN103353019A (en) * | 2013-07-31 | 2013-10-16 | 天津超威千斤顶有限公司 | Relay device of flexible joint steel structure |
| CN204420384U (en) * | 2014-12-30 | 2015-06-24 | 九峰海洋生态建设集团有限公司 | A kind of adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well |
-
2014
- 2014-12-30 CN CN201410841159.6A patent/CN104565612B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104565612A (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204420384U (en) | A kind of adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well | |
| CN104565612B (en) | A kind of connection sleeve pipe for glass fiber reinforced steel push pipe with sand Yu relay well | |
| CN207112139U (en) | A kind of UPVC double-wall corrugated pipes | |
| CN104329525B (en) | Fiber reinforced plastic pipe seal sleeve interface and processing method thereof | |
| CN105952409A (en) | Hydraulic wellhead polished rod stuffing box self-tightening device | |
| CN203585617U (en) | Glass reinforced plastic sleeve joint | |
| CN202195191U (en) | Special hoop of flexible port for building drainage | |
| CN202769112U (en) | Double sealed water stop interface for steel bell end reinforced concrete pipelines | |
| CN102563218A (en) | Nonmetal tube baseboard-penetrating waterproof sleeve | |
| CN104452816A (en) | High-stiffness leakage-proof plastic inspection well and production method thereof | |
| CN202416361U (en) | Inspection well for improving sealing performance of interface and branch pipe connected with inspection well | |
| CN201599504U (en) | Dual-sealing waterproof port of F-type reinforced concrete pipeline | |
| CN202629380U (en) | Water drainage pipeline | |
| CN205778681U (en) | A kind of fluid pressure type wellhead polish rod packing box Self tightening device | |
| CN204300528U (en) | Glass fiber reinforced plastic sand-inclusion pipeline | |
| CN204420313U (en) | A kind of relay well adapter sleeve being exclusively used in RC pipejacking | |
| CN203927102U (en) | Polyester concrete Pressure pipe and assembly thereof | |
| CN102561397B (en) | Manhole for improving joint sealing performance | |
| CN202109142U (en) | Novel pipeline telescopic joint | |
| CN204692747U (en) | For pipeline longitudinal stress strain relief during horizontal directional drilling | |
| CN201074708Y (en) | Glass fiber reinforced plastics outer canopy guard pipe | |
| CN204201336U (en) | Fiber reinforced plastic pipe seal sleeve interface | |
| CN101311596A (en) | Steel faucet concrete ceiling coil | |
| CN204176169U (en) | A kind of fiber reinforced plastic concrete composite pipe inner lining structure band rubber ring structure | |
| CN205716066U (en) | Explosion-proof type drainage pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20161230 |