CN207906603U - Adjustable pipe settler - Google Patents
Adjustable pipe settler Download PDFInfo
- Publication number
- CN207906603U CN207906603U CN201721815729.XU CN201721815729U CN207906603U CN 207906603 U CN207906603 U CN 207906603U CN 201721815729 U CN201721815729 U CN 201721815729U CN 207906603 U CN207906603 U CN 207906603U
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- CN
- China
- Prior art keywords
- ring
- pipeline
- structures
- native
- casing
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model is related to the anti-sedimentation apparatus of a kind of pipeline and water conservancy project structure junction, and in particular to a kind of adjustable pipe settler, including only native ring, rotatable bearing, connecting spring, slideway, watertight rubber pipe, casing, its main feature is that：Only native ring is close to reinforced concrete pipiline wall, prevent the soil outside structures from entering by only native ring wing ring internal, only watertight rubber pipe is arranged between native ring and structures, the Groundwater infiltration outside structures is prevented by watertight rubber pipe, rotatable bearing is connected with only native ring set ring by slideway, it is connected by spring between two rotatable bearings, rotatable bearing can open or close up along slideway, to achieve the purpose that be automatically adjusted according to settling amount.Rotatable seat supports are in ovate canula.The device may be implemented to automatically adjust when pipeline or structures settle, and have construction maintenance simplicity, the strong feature of regulating power.
Description
Technical field
The utility model is related to hydro-structure fields, and more particularly to pipeline differential settlement technology is solved, i.e. one kind can
Adjust pipe sedimentation device.
Background technology
With the fast development of urban construction in recent years, some water supply and sewerage pipelines are laid in soft soil property region.Mollisol
Composition is mainly muck soil, silty clay and sludge interlayer etc., some are formed for hydraulic reclamation in recent years.It is characterized in that natural aqueous
Amount is big, compressibility is high, intensity is low, sedimentation is very big.There is fracture, damaged, the pipeline having in the pipeline that part is come into operation
Differential settlement makes the fluidised form of water in pipeline change, and secondary harm caused by some pipeline breaking is likely to involve railway
Traffic safety.
The core technology of pipeline laying technology is how that the ability of the raising anti-differential settlement of pipeline, pipeline are uneven heavy
The place that drop is happened at geological conditions mutation or is connect with structures such as inspection shaft, pump houses.
On the one hand the measure for reducing pipeline differential settlement at present is to handle pipeline and structure base, another party
Face is to use flexible filler material in pipeline and structures junction, and the effect that both measures adjust differential settlement is limited,
And its complicated, assembly and disassembly is not easy, and increases project cost.
Utility model content
The purpose of this utility model is that for uneven heavy in the water supply and sewerage pipeline laid processes of common mollisol matter area
Drop problem, provides a kind of adjustable pipe settler, and this adjustable pipe settler can solve pipeline and be asked with structures nonuniform settlement
Topic, is a kind of reliable way that the pipeline suitable for mollisol area is connect with structures；The device is in pipeline or structures
It may be implemented to automatically adjust when settling, there is construction maintenance simplicity, the strong feature of regulating power.
The technical solution of the utility model：A kind of adjustable pipe settler involved by the utility model, including pipeline and
Casing, sleeve pipe pre-embedding is in pipeline and structures junction, it is characterised in that：It is provided at least in space between pipeline and casing
Two rotatable bearings；Described rotatable bearing one end is using pipeline as axis, and the other end is slidably matched with internal surface of sleeve pipe, rotatable branch
It is connected by spring between seat, rotatable bearing opens according to settling amount or close up automatic adjustment.
The pipeline outer wall installation stops native ring；The only native ring includes wing ring of the soil inside prevented outside structures
And the lantern ring that top is connect with wing ring, lantern ring are close to pipeline outer wall, only arrangement prevents from constructing between native ring wing ring and structures
The watertight rubber pipe of the Groundwater infiltration in beyond the region of objective existence portion；Being provided at least two in space between the only native ring and casing can revolve
Turn bearing；One end of the rotatable bearing is connected with only native ring set ring by the slideway being arranged outside lantern ring, other end support
In internal surface of sleeve pipe in being slidably matched, rotatable bearing can open or close up along slideway according to settling amount, be carried out certainly using spring
It is dynamic to adjust.
Slideway is pre-set outside the only native ring set ring, rotatable bearing is connected by slideway with only native ring set ring.It can
Rotary support is used to support pipeline, and two rotatable bearings are symmetrically arranged in below pipeline, between be equipped with spring, rotatable bearing
It is automatically adjusted when differential settlement occurs for pipeline or differential settlement occurs for structures, plays a supporting role, prevent pipeline not
Uniform settlement.In structures and pipeline junction service sleeve, rotatable seat supports are on casing.
The wing ring of the only native ring is connected with lantern ring in collar end integral；The only native ring is that can fasten cyclization
The split structure of shape, only native ring be bolted after being fastened on pipeline outer wall, so that it is tightly attached to pipeline outer wall.
The only native ring is preferably stainless steel ring.Only native ring is divided into lantern ring and wing ring, and wing ring is circular ring shape, and lantern ring is ring
Shape, the two are connected integral in collar end.Only native ring set ring is tightly attached to duct wall setting.Only native ring set ring generally two and half
Ring interlocks, and by tightening both sides bolt, it is made to be tightly attached to duct wall setting.
Original state is round tubular before the watertight rubber pipe is not installed, is set to outside only native ring wing ring and water conservancy project structure
Between wall, it is squeezed and is deformed into ellipse；Watertight rubber pipe is connect by rivet with only native ring wing ring.
The watertight rubber pipe is preferably ethylene propylene diene rubber.
One end inside the close structures of the only native ring and casing is sealed by filling flexible pointing.
The rotatable bearing is preferably stainless steel.Different model can be selected according to designed amount of precipitation, realize and adjust not
With the demand of settling amount.
The casing is preferably steel, and cross sectional shape is ellipse so that rotatable bearing can be in pipeline or structure
It builds when object settles and is adjusted by rotating.Casing pours in advance is fixed in structures outer wall.Casing size is according to pipeline type
Number and settling amount determine.
The implementation method that adjustable pipe settler involved by the utility model adjusts differential settlement is：In pipeline and structure
It builds object junction and adjustable pipe settler involved by the utility model is installed, which is installed on pipeline and structures
Junction, when relative to structures differential settlement occurs for pipeline, rotatable bearing i.e. two stainless steel of pipe sedimentation device
Piece angle becomes larger, and is flared out so that junction pipeline sinks automatically；When structures are settled relative to pipeline, pipeline
The rotatable bearing i.e. two stainless steel substrates angle of settler becomes smaller, while inwardly collapsing under the action of the spring so that connection
Place's pipeline rises automatically.Adjustable pipe settler can fully realize the differential settlement of pipeline and structures junction as a result,
It adjusts.Adjustable pipe settler can select different model according to designed amount of precipitation, meet the regulatory demand of different situations.Structures
It is blocked using flexible material when internal water, but this material cannot influence rotatable bearing automatic adjustment.
The utility model is compared with existing technology to be had the following advantages：The utility model is pacified in pipeline and structures junction
An adjustable pipe settler is filled, by rotatable bearing, automatically adjusts pipeline differential settlement, prevents the outer underground water of structures
It flows into, prevents the soil outside structures from entering internal.Due to the slideway and spring involved by the utility model, the pipe sedimentation device
It is suitable for generating relative displacement upward or downward between pipeline and structures, there is wide applicability.The utility model institute
The pipe sedimentation device being related to has higher sensitivity, can realize deformation automatically, using the variation of rotatable bearing angle, simultaneously
By the contact surface and the rotatable bearing of ellipse of ellipse, achieve the purpose that eliminating differential settlement influences.Rotatable bearing
Be connected with slideway using native ring is stopped with pipeline, be all made of stainless steel products, be easily installed, durability it is good, may be implemented pipeline and
Structures junction automatic displacement, reduces the influence that is generated to pipeline of differential settlement, and the bearing with preferable resistance to compression,
Bending resistance, shear-carrying capacity have wide applicability.The utility model uses rotatable bearing, and durability is good, regulating power
By force, current engineering demand can be met.
Description of the drawings
On the one hand description of the drawings can more intuitively describe the detail of this pipe sedimentation device, on the other hand by attached drawing
Illustrate specific implementation mode.
Fig. 1 is pipe sedimentation device entirety sectional view.
Fig. 2 is only native ring stereogram.
Fig. 3 is rotatable bearing detail drawing.
Description of symbols in figure：1, pipeline, 2, watertight rubber pipe, 3, only native ring, 3-1, only native ring wing ring, 3-2, only native ring
Lantern ring, 4, spring, 5, structures, 6, rotatable bearing, 7, flexible pointing, 8, casing, 9, slideway, 10, bolt, 11, riveting
Nail.
Specific implementation mode
A kind of embodiment of the utility model is further illustrated in conjunction with attached drawing.
Embodiment：As shown in Figure 1 to Figure 3, a kind of adjustable pipe settler, including pipeline 1 and casing 8, casing 8 are embedded in
Pipeline 1 and structures junction, it is characterised in that：At least two rotatable branch are provided in space between pipeline 1 and casing 8
Seat 6；Described 6 one end of rotatable bearing is axis with pipeline 1, and the other end is slidably matched with 8 inner wall of casing, between rotatable bearing 6
It is connected by spring 4, rotatable bearing 6 opens according to settling amount or close up automatic adjustment.
The installation of 1 outer wall of the pipeline stops native ring 3；The only native ring 3 includes preventing the soil outside structures 5 inside
The lantern ring 3-2 that wing ring 3-1 and top are connect with wing ring 3-1, lantern ring 3-2 are close to 1 outer wall of pipeline, only soil ring wing ring 3-1 and structure
Building arrangement between object 5 prevents the watertight rubber pipe 2 of the Groundwater infiltration outside structures；Between the only native ring 3 and casing 8
At least two rotatable bearings 6 are provided in space；One end of the rotatable bearing 6 passes through lantern ring with only soil ring set ring 3-2
The slideway 9 of outside setting is connected, and the other end is supported in 8 inner wall of casing in being slidably matched, and rotatable bearing 6 can be according to settling amount
It opens or closes up along slideway 9, automatically adjusted using spring 4.
Slideway 9 is only pre-set outside native ring set ring 3-2, native ring set ring 3-2 connects rotatable bearing 6 by slideway 9 and only
It connects.Rotatable bearing 6 is used to support pipeline 1, and two rotatable bearings 6 are symmetrically arranged in 1 lower section of pipeline, interior to be equipped with spring 4, can
Rotary support 6 is automatically adjusted when differential settlement occurs for pipeline 1 or differential settlement occurs for structures, is played a supporting role,
Prevent 1 differential settlement of pipeline.In 1 junction service sleeve of structures and pipeline, rotatable bearing 6 is supported on casing 8.
The only native ring 3 is preferably stainless steel ring.Only native ring is divided into wing ring 3-1 and lantern ring 3-2, and wing ring 3-1 is annulus
Shape, lantern ring 3-2 are annular, and the two is connected integral in collar end.Lantern ring 3-2 chooses according to pipe diameter.Only native ring set ring
3-2 generally two semi-rings interlock, and by tightening both sides bolt 10, it are made to be tightly attached to the setting of 1 wall of pipeline.
Original state is round tubular before the watertight rubber pipe 2 is not installed, is set to only soil ring wing ring 3-1 and structures 5
Between outer wall, it is squeezed and is deformed into ellipse；Watertight rubber pipe 2 is connect by rivet 11 with only soil ring wing ring 3-1.
The watertight rubber pipe 2 is preferably ethylene propylene diene rubber.
One end inside the close structures 5 of the only native ring 3 and casing 8 is sealed by filling flexible pointing 7.
The rotatable bearing 6 is preferably stainless steel.Different model can be selected according to designed amount of precipitation, realize and adjust not
With the demand of settling amount.
The casing 8 is preferably steel, and 8 cross sectional shape of casing is ellipse so that rotatable bearing 6 can be with
It is adjusted when pipeline or structures are settled by rotating；8 size of casing according to 1 model of pipeline and settling amount come
It determines.Casing 8 pours be fixed in structures outer wall 5 in advance.
The pipeline 1 is reinforced concrete pipiline.
Adjustable pipe settler installation method involved by the utility model is：It is installed in pipeline 1 and 5 junction of structures
Adjustable pipe settler involved by the utility model.Only two semi-rings of native ring 3 are mutually buckled in 1 outer wall of pipeline, by tightening two
Side bolt 10 makes it be tightly attached to the setting of 1 outer wall of pipeline.Watertight rubber pipe 2 is only being set between soil ring wing ring 3-1 and structures 5,
It is fixed by rivet 11.It only is provided with rotatable bearing 6 outside native ring set ring 3-2, the two is connected by slideway 9, structures 5
The pre-buried ovate canula 8 of outer wall, rotatable bearing 6 are supported on casing 8.It waits for adjustable pipe settler installation is complete can be realized
Automatically adjust differential settlement function.
The implementation method that adjustable pipe settler involved by the utility model adjusts differential settlement is：In 1 He of pipeline
The adjustable pipe settler involved by the utility model is installed in 5 junction of structures, which is installed on pipeline 1 and structure
5 junction of object is built, when relative to structures 5 differential settlement occurs for pipeline 1, the rotatable bearing 6 of pipe sedimentation device is two
A stainless steel substrates angle becomes larger, and is flared out so that junction pipeline 1 sinks automatically；When structures 5 occur relative to pipeline 1
When sedimentation, the i.e. two stainless steel substrates angles of rotatable bearing 6 of pipe sedimentation device become smaller, while under the action of spring 4 inwardly
It collapses so that junction pipeline 1 rises automatically.Adjustable pipe settler can fully realize that pipeline 1 and structures 5 connect as a result,
The differential settlement for meeting place is adjusted.Adjustable pipe settler can select different model according to designed amount of precipitation, meet different situations
Regulatory demand.It is blocked using flexible material when 5 inside water of structures, but cannot to influence rotatable bearing automatic for this material
It adjusts.
Claims (7)
1. a kind of adjustable pipe settler, including pipeline（1）And casing（8）, casing（8）It is embedded in pipeline（1）Connect with structures
Meet place, it is characterised in that：Pipeline（1）With casing（8）Between space in be provided at least two rotatable bearings（6）；It is described
Rotatable bearing（6）One end is with pipeline（1）For axis, the other end and casing（8）Inner wall is slidably matched, rotatable bearing（6）Between
Pass through spring（4）Connection, rotatable bearing（6）Automatic adjustment is opened or closed up according to settling amount.
2. adjustable pipe settler according to claim 1, it is characterised in that：The pipeline（1）Outer wall installation stops native ring
（3）；The only native ring（3）Including preventing structures（5）Wing ring of the external soil inside（3-1）And top and wing ring
（3-1）The lantern ring of connection（3-2）, lantern ring（3-2）It is close to pipeline（1）Outer wall, only native ring wing ring（3-1）And structures（5）Between
Arrangement prevents the watertight rubber pipe of the Groundwater infiltration outside structures（2）；The only native ring（3）And casing（8）Between sky
It is interior to be provided at least two rotatable bearings（6）；The rotatable bearing（6）One end and only native ring set ring（3-2）Pass through
The slideway being arranged outside lantern ring（9）It is connected, the other end is supported in casing（8）Inner wall is in be slidably matched, rotatable bearing（6）It can
According to settling amount along slideway（9）It opens or closes up, utilize spring（4）It automatically adjusts.
3. adjustable pipe settler according to claim 2, it is characterised in that：The only native ring（3）Wing ring（3-1）
And lantern ring（3-2）It is connected in collar end integral；The only native ring（3）For the split structure circularized can be fastened, only
Native ring（3）It is fastened on pipeline（1）Pass through bolt after outer wall（10）It is fixed, so that it is tightly attached to pipeline（1）Outer wall.
4. adjustable pipe settler according to claim 2, it is characterised in that：The watertight rubber pipe（2）It does not install
Preceding original state is round tubular, is set to only native ring wing ring（3-1）And structures（5）Between outer wall, be squeezed be deformed into it is ellipse
It is round；Watertight rubber pipe（2）Pass through rivet（11）With only native ring wing ring（3-1）Connection.
5. adjustable pipe settler according to claim 2, it is characterised in that：The only native ring（3）And casing（8）Lean on
Nearly structures（5）Inner opposite end passes through filling flexible pointing（7）Sealing.
6. adjustable pipe settler according to claim 1, it is characterised in that：The casing（8）Cross sectional shape is ellipse
It is round so that rotatable bearing（6）It can be adjusted when pipeline or structures are settled by rotating；Casing（8）
Size is according to pipeline（1）Model and settling amount determine.
7. adjustable pipe settler according to claim 1, it is characterised in that：Described sleeve pipe（8）It pours and is fixed in outside structures
Wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815729.XU CN207906603U (en) | 2017-12-22 | 2017-12-22 | Adjustable pipe settler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815729.XU CN207906603U (en) | 2017-12-22 | 2017-12-22 | Adjustable pipe settler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207906603U true CN207906603U (en) | 2018-09-25 |
Family
ID=63568711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721815729.XU Withdrawn - After Issue CN207906603U (en) | 2017-12-22 | 2017-12-22 | Adjustable pipe settler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207906603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990055A (en) * | 2017-12-22 | 2018-05-04 | 中国铁路设计集团有限公司 | Adjustable pipe settler and its method of work |
-
2017
- 2017-12-22 CN CN201721815729.XU patent/CN207906603U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990055A (en) * | 2017-12-22 | 2018-05-04 | 中国铁路设计集团有限公司 | Adjustable pipe settler and its method of work |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180925 Effective date of abandoning: 20230801 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180925 Effective date of abandoning: 20230801 |