CN206299916U - Underground pipe gallery heavy caliber crosslinked polyethylene winding structure tube - Google Patents
Underground pipe gallery heavy caliber crosslinked polyethylene winding structure tube Download PDFInfo
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- CN206299916U CN206299916U CN201621307915.8U CN201621307915U CN206299916U CN 206299916 U CN206299916 U CN 206299916U CN 201621307915 U CN201621307915 U CN 201621307915U CN 206299916 U CN206299916 U CN 206299916U
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- crosslinked polyethylene
- heavy caliber
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- winding structure
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Abstract
The utility model discloses a kind of underground pipe gallery heavy caliber crosslinked polyethylene winding structure tube, specially special large-diameter flanged interconnection system crosslinked polyethylene PE X winding structure tubes of underground pipe gallery draining blowdown, including an at least piping unit, piping unit includes pipeline body, is arranged at the flange bindiny mechanism at pipeline body two ends；Flange bindiny mechanism includes at least one flange connection unit, and each flange connection unit split is complete flange.The connection sealing surface side of the flange bindiny mechanism is all provided with fluted, and groove is embedded in sealing mechanism；The connection sealing surface side of the flange connection unit is equipped with tenon, fourth of the twelve Earthly Branches chamber, and fourth of the twelve Earthly Branches chamber is embedded in sealing strip；Flange bindiny mechanism between adjacent piping unit is fixed by fixed mechanism.The utility model proposes underground pipe gallery heavy caliber winding structure tube, can meet piping lane heavy caliber blow-off line Environmental Technology requirement.
Description
Technical field
The utility model belongs to underground piping technical field, is related to a kind of heavy caliber draining blow-off line, more particularly to one
Plant underground pipe gallery heavy caliber crosslinked polyethylene winding structure tube.
Background technology
At present, known draining blow-off line, refers generally to buried use HDPE double-wall corrugated pipes, PVC riffled tubes, HDPE windings
Structured wall popes, RPM etc..Its construction method of installation is generally：Fluting pipe laying, backfill is restored.Pipeline connected mode one
As be spigot-and-socket seal with elastometic washer, also there is sweat soldering or heat shrinking sleeve mode to connect；Pipeline the key technical indexes is to bear to refer to
To the external force in the center of circle, such as ring stiffness；Ring flexibility etc..
Then belong to built on stilts surface mode as piping lane heavy caliber blow-off line, its key technical indexes is from inside to outside
Active force, such as internal pressure bearing capacity；The shear stress that weight and support of the pipeline under the conditions of full packages are produced；Shape is being used with pipeline
Built on stilts section under state carries lower winding degree.
Obviously, traditional buried environment, skill that piping lane heavy caliber blow-off line can not be met with heavy caliber blow-off line
Art requirement.
In view of this, nowadays in the urgent need to designing a kind of new underground heavy caliber blow-off line, to overcome existing knot
The drawbacks described above that structure is present.
Utility model content
Technical problem to be solved in the utility model is：A kind of underground pipe gallery heavy caliber crosslinked polyethylene winding knot is provided
Structure wall pipeline, can meet the Environmental Technology requirement of piping lane heavy caliber blow-off line.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：
A kind of underground pipe gallery heavy caliber crosslinked polyethylene winding structure tube, the pipeline includes an at least pipeline list
Unit, piping unit includes crosslinked polyethylene pipe body, is arranged at the flange bindiny mechanism at crosslinked polyethylene pipe body two ends；
The flange bindiny mechanism includes at least one flange connection unit, and each flange connection unit split is complete
Flange.
Used as a kind of preferred scheme of the present utility model, the connection sealing surface side of the flange bindiny mechanism is equipped with recessed
It is used for being embedded in rubber weather strip in groove, groove.
Used as a kind of preferred scheme of the present utility model, the connection sealing surface side of the flange bindiny mechanism is equipped with close
Sealing mechanism.
Used as a kind of preferred scheme of the present utility model, the side of the flange connection unit is provided with tenon, fourth of the twelve Earthly Branches chamber, fourth of the twelve Earthly Branches chamber
It is interior to reach sealing for tubing joints for embedding sealing bar.
Used as a kind of preferred scheme of the present utility model, the flange bindiny mechanism between adjacent piping unit is by fixing
Mechanism is fixed；Fixed mechanism realizes two fixations of piping unit through the corresponding waist hole of two piping units.Each pipeline list
Unit is respectively equipped with some waist holes or looping pit.While pipeline is connected, rubber weather strip plays connection after overcompression
Face seals.
Used as a kind of preferred scheme of the present utility model, the flange bindiny mechanism is plastics flange, plastics flange and pipe
The axis of road body is vertically arranged.Plastics flange is structure as a whole, or at least two panels inlays spelling with upper flange connection unit
Conjunction is formed.
Used as a kind of preferred scheme of the present utility model, one end of at least one piping unit is provided with port electric brake, end
Mouth electric brake includes：One end is provided with the pipeline body of flange, gate support, gate body, gate electric lifting system；
The gate support is set near the flange of pipeline body, and gate support includes being arranged at the U-shaped support of bottom, sets
It is placed in the triangular supports on top；The triangular supports are locked by bolt with U-shaped support；
The U-shaped support coordinates with the flange of pipeline body, and U-shaped support includes the loop configuration coordinated with flange；U-shaped branch
The lower edge of frame is adjacent to the lower edge of flange, and the lower edge of flange is locked by bolt；The thickness of U-shaped support lower edge is more than
The thickness of annular mechanism so that after loop configuration coordinates with the flange of pipeline body, there is gap between loop configuration and flange；
The triangular supports include double yoke, upright arm, transverse arms, and upright arm is fixedly connected on transverse arm, double yokes
Two lower ends are connected with the two ends of transverse arm respectively；Gap is provided between double yokes, upright arm, to place gate body, the gap
Gap between correspondence loop configuration and flange；
Gate body activity in the gap that gate support is formed under the driving of gate electric lifting system；
The gate electric lifting system includes motor, transmission mechanism, screw mandrel, and transmission mechanism includes change-speed gearing,
Screw mandrel is fixedly connected with gate body, and motor is moved up and down by transmission mechanism drive screw, so as to drive gate body
Move up and down；The edge of gate body is provided with sealing ring.
The beneficial effects of the utility model are：The utility model proposes underground pipe gallery heavy caliber crosslinked polyethylene winding
Structural walls pipeline, can meet the Environmental Technology requirement of piping lane heavy caliber blow-off line.
The piping lane being made of present invention heavy caliber blow-off line, with built on stilts surface bearing strength is good, environment resistant is compacted
Varying stress performance is strong, ageing-resistant service life is long, high temperature resistant (can 80 degrees Celsius of hot water of long-time bearing), wear-resistant, fire-retardant etc. excellent
Point；Fully meet the Environmental Technology requirement that down-stream discharge tube includes city piping lane.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model heavy caliber crosslinked polyethylene winding structure tube.
Fig. 2 is the structural representation of piping unit in the utility model crosslinked polyethylene winding structure tube.
Fig. 3 is the structural representation of flange connection unit.
Fig. 4 is the sectional view of sealing strip.
Fig. 5 is the structural representation of port electric brake.
Specific embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Embodiment one
Fig. 1, Fig. 2 are referred to, the utility model discloses a kind of underground pipe gallery heavy caliber crosslinked polyethylene winding structure
Pipeline (the specially special large-diameter flanged interconnection system crosslinked polyethylene PE-X winding structure tubes of underground pipe gallery draining blowdown),
The pipeline includes an at least piping unit, and piping unit includes crosslinked polyethylene pipe body 1, is arranged at crosslinked polyethylene pipe
The flange bindiny mechanism 2 at the two ends of road body 1.
In the present embodiment, the flange bindiny mechanism can be plastics flange, and plastics flange hangs down with the axis of pipeline body
It is straight to set.Plastics flange is structure as a whole, or at least two panels is inlayed with upper flange connection unit and is put together.
The flange bindiny mechanism 2 includes at least one flange connection unit, and each flange connection unit split is complete
Flange.Fig. 3 is referred to, the side of the flange connection unit connection sealing surface is equipped with tenon, fourth of the twelve Earthly Branches chamber, is used in the chamber of the fourth of the twelve Earthly Branches embedding
Enter sealing strip and reach sealing for tubing joints.Certainly, the joint face of flange connection unit can also be plane (being not provided with groove), two
Sealing strip is provided between individual flange connection unit.Sealing strip can be that loop configuration, or multiple sealing strips are combined into annular.
Sealing strip can be rubber weather strip, and rubber weather strip is caused between adpting flange after being compressed to certain degree through fixed structure
Reach the effect of sealing.
It (can also be collar mounting holes, or other shapes that some kidney-shaped mounting holes are provided with the outside of flange connection unit
Shape), such that it is able to make connection more quick smooth；As shown in figure 4, sealing strip is hollow design.Between adjacent piping unit
Flange bindiny mechanism fixed by fixed mechanism；Fixed mechanism is real through the corresponding waist hole of two piping units or looping pit
Existing two fixations of piping unit.
In a kind of implementation method of the present utility model, the joint of flange connection unit is provided with groove or projection, connects
In two flange connection units, the male cooperation of a groove for flange connection unit and another flange connection unit for connecting
Clamping.
Embodiment two
A kind of underground pipe gallery heavy caliber crosslinked polyethylene winding structure tube, the pipeline includes an at least pipeline list
Unit, piping unit includes pipeline body, is arranged at the flange bindiny mechanism at pipeline body two ends；The flange bindiny mechanism includes
At least one flange connection unit, each flange connection unit split is complete flange.
Embodiment three
The present embodiment is with the difference of embodiment one, in the present embodiment, refers to Fig. 5, at least one piping unit
One end is provided with port electric brake, and port electric brake includes：One end is provided with pipeline body 11, gate support 12, the gate sheet of flange
Body 13, gate electric lifting system；
The gate support 12 is set near the flange of pipeline body 11, and gate support 12 includes being arranged at the U-shaped of bottom
Support, the triangular supports for being arranged at top；The triangular supports are locked by bolt with U-shaped support.
The U-shaped support 12 coordinates with the flange of pipeline body 11, and U-shaped support 12 includes the ring junction coordinated with flange
Structure；The lower edge of U-shaped support is adjacent to the lower edge of flange, and the lower edge of flange is locked by bolt；U-shaped support lower edge
Thickness is more than the thickness of annular mechanism so that after loop configuration coordinates with the flange of pipeline body, between loop configuration and flange
With gap.
The triangular supports include double yoke, upright arm, transverse arms, and upright arm is fixedly connected on transverse arm, double yokes
Two lower ends are connected with the two ends of transverse arm respectively；Gap is provided between double yokes, upright arm, to place gate body, the gap
Gap between correspondence loop configuration and flange.
Gate body activity in the gap that gate support is formed under the driving of gate electric lifting system.
The gate electric lifting system includes motor 14, transmission mechanism, screw mandrel 15, and transmission mechanism includes gear teeth
Wheel, the lower end of screw mandrel 15 is fixedly connected with gate body 13, and motor 14 is moved up and down by transmission mechanism drive screw 15,
So as to drive gate body 13 to move up and down；The edge of gate body 13 is provided with sealing ring.
In sum, the utility model proposes underground pipe gallery heavy caliber crosslinked polyethylene winding structure tube, can expire
Sufficient piping lane is required with the Environmental Technology of heavy caliber blow-off line.
Using the utility model piping lane heavy caliber blow-off line, with built on stilts surface bearing strength is good, environment resistant creep
Stress performance is strong, ageing-resistant service life is long, high temperature resistant (can 80 degrees Celsius of hot water of long-time bearing), it is wear-resistant, fire-retardant the advantages of.
Fully meet the Environmental Technology requirement that down-stream discharge tube includes city piping lane.
Here description of the present utility model and application are illustrative, are not wishing to be limited in scope of the present utility model
In stating embodiment.The deformation and change of embodiments disclosed herein are possible, for the ordinary skill people of those this areas
The replacement of embodiment and equivalent various parts are known for member.It should be appreciated by the person skilled in the art that not taking off
In the case of spirit or essential characteristics of the present utility model, the utility model can in other forms, structure, arrangement, ratio,
And realized with other components, material and part.In the case where the utility model scope and spirit are not departed from, can be to this
In disclosed embodiment carry out other deformation and change.
Claims (7)
1. a kind of underground pipe gallery heavy caliber crosslinked polyethylene winding structure tube, it is characterised in that the pipeline is included at least
One piping unit, piping unit includes crosslinked polyethylene pipe body, is arranged at the flange at crosslinked polyethylene pipe body two ends
Bindiny mechanism；
The flange bindiny mechanism includes at least one flange connection unit, and each flange connection unit split is complete method
It is blue.
2. underground pipe gallery heavy caliber crosslinked polyethylene winding structure tube according to claim 1, it is characterised in that：
The connection sealing surface side of the flange bindiny mechanism is all provided with fluted, is used in groove being embedded in rubber weather strip.
3. underground pipe gallery heavy caliber crosslinked polyethylene winding structure tube according to claim 1, it is characterised in that：
The connection sealing surface side of the flange bindiny mechanism is equipped with sealing mechanism.
4. underground pipe gallery heavy caliber crosslinked polyethylene winding structure tube according to claim 1, it is characterised in that：
Flange bindiny mechanism between adjacent piping unit is fixed by fixed mechanism；Fixed mechanism passes through two piping units
Corresponding hole, realizes two fixations of piping unit；While pipeline is connected, rubber weather strip is played after overcompression
Joint face is sealed.
5. underground pipe gallery heavy caliber crosslinked polyethylene winding structure tube according to claim 4, it is characterised in that：
Each piping unit is respectively equipped with some waist holes or looping pit.
6. underground pipe gallery heavy caliber crosslinked polyethylene winding structure tube according to claim 1, it is characterised in that：
The flange bindiny mechanism is plastics flange, and plastics flange is vertically arranged with the axis of pipeline body；
Plastics flange is structure as a whole, or at least two panels is inlayed with upper flange connection unit and is put together.
7. underground pipe gallery heavy caliber crosslinked polyethylene winding structure tube according to claim 1, it is characterised in that：
One end of at least one piping unit is provided with port electric brake, and port electric brake includes：One end is provided with the pipeline sheet of flange
Body, gate support, gate body, gate electric lifting system；
The gate support is set near the flange of pipeline body, and gate support includes being arranged at the U-shaped support of bottom, is arranged at
The triangular supports on top；The triangular supports are locked by bolt with U-shaped support；
The U-shaped support coordinates with the flange of pipeline body, and U-shaped support includes the loop configuration coordinated with flange；U-shaped support
Lower edge is adjacent to the lower edge of flange, and the lower edge of flange is locked by bolt；The thickness of U-shaped support lower edge is more than annular
The thickness of mechanism so that after loop configuration coordinates with the flange of pipeline body, there is gap between loop configuration and flange；
The triangular supports include double yoke, upright arm, transverse arms, and upright arm is fixedly connected on transverse arm, two of double yokes
Lower end is connected with the two ends of transverse arm respectively；Gap is provided between double yokes, upright arm, to place gate body, gap correspondence
Gap between loop configuration and flange；
Gate body activity in the gap that gate support is formed under the driving of gate electric lifting system；
The gate electric lifting system includes motor, transmission mechanism, screw mandrel, and transmission mechanism includes change-speed gearing, screw mandrel
It is fixedly connected with gate body, motor is moved up and down by transmission mechanism drive screw, so as to drive gate body upper and lower
Motion；The edge of gate body is provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621307915.8U CN206299916U (en) | 2016-12-01 | 2016-12-01 | Underground pipe gallery heavy caliber crosslinked polyethylene winding structure tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621307915.8U CN206299916U (en) | 2016-12-01 | 2016-12-01 | Underground pipe gallery heavy caliber crosslinked polyethylene winding structure tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206299916U true CN206299916U (en) | 2017-07-04 |
Family
ID=59212102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621307915.8U Active CN206299916U (en) | 2016-12-01 | 2016-12-01 | Underground pipe gallery heavy caliber crosslinked polyethylene winding structure tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206299916U (en) |
-
2016
- 2016-12-01 CN CN201621307915.8U patent/CN206299916U/en active Active
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