CN209638565U - A kind of walled tube with high-strength structure - Google Patents
A kind of walled tube with high-strength structure Download PDFInfo
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- CN209638565U CN209638565U CN201822139575.8U CN201822139575U CN209638565U CN 209638565 U CN209638565 U CN 209638565U CN 201822139575 U CN201822139575 U CN 201822139575U CN 209638565 U CN209638565 U CN 209638565U
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Abstract
A kind of walled tube with high-strength structure belongs to environmentally friendly basic material preparation technical field, including nano-antibacterial ceramic layer, insulating layer, noise reduction layer, epoxy coating, elastic cord breaker and one group of stiffener assembly；Wherein, the elastic cord breaker includes one group of rubber cylinder, one group of spring, interior rubber adhered layer and outer rubber adhered layer, the spring is set in the outside of rubber cylinder, the both ends of the rubber cylinder are respectively set on interior rubber adhered layer and outer rubber adhered layer, the inner wall of the connection of the outer wall of the interior rubber adhered layer and insulating layer, the outer rubber adhered layer and noise reduction layer connects.The intensity of the utility model PE pipe hot melt or electric smelting interface is higher than tube body ontology, and seam will not be disconnected due to the effect of soil movement or changing load, and pipeline quality is light, and welding procedure is simple, and easy for construction, project cost is low；PE pipe good toughness, impact resistance is high, and weight, which presses through pipeline, not will lead to pipeline breaking.
Description
Technical field
The utility model belongs to environmentally friendly basic material preparation technical field, and in particular, to one kind has high-strength structure
Walled tube.
Background technique
In underground pipeline construction, large obstacles or the regions such as river, railway, village, congestion street are frequently encountered, it can not
It excavates straight, generallys use jacking construction, armored concrete work well etc. need to be built, process is more, and long in time limit, cost is high.Using non-
Technology of Directional Drilling drag pipe construction is excavated, can be shortened the duration, reduces engineering cost.
The also known as dilatory pipe of no-dig technique Technology of Directional Drilling, drawing pipe construction, be by the Technology of Directional Drilling of petroleum industry with
The construction technology that traditional pipeline construction method combines, it is more to be widely used in municipal administration, telecommunications, electric power etc. in recent years
In the construction of kind underground utilities.This requires have excellent physical and chemical performance to tubing.
Walled tube used in no-dig technique directional drilling, it is desirable that the intensity and ring stiffness of tubing must satisfy design and construction
The load requirement in stage.If pipeline ring stiffness is lower, it is difficult to high ring rigidity requirement needed for reaching traffic main artery load-bearing load,
And by increasing pipe thickness, so that the material utilization amount of manufacture pipeline greatly increases, cost increases.
Utility model content
Purpose of utility model: the purpose of the utility model is to provide a kind of walled tubes with high-strength structure, solve
The problem of intensity can not reach requirement in walled tube use process improves the intensity of walled tube.
Technical solution: the utility model provides a kind of walled tube with high-strength structure, including nano-antibacterial ceramics
Layer, insulating layer, noise reduction layer, epoxy coating, elastic cord breaker and one group of stiffener assembly, the nano-antibacterial ceramic layer are protected
Warm layer, noise reduction layer and epoxy coating are set gradually according to by the sequence except interior, and the elastic cord breaker setting is being kept the temperature
Between layer and noise reduction layer, one group of stiffener assembly is evenly spaced to be arranged on the outer wall of epoxy coating, and one group
If walled tube is separated into stem portion by stiffener assembly；Wherein, the elastic cord breaker include one group of rubber cylinder, one group of spring,
Interior rubber adhered layer and outer rubber adhered layer, the spring are set in the outside of rubber cylinder, the both ends of the rubber cylinder
It is respectively set on interior rubber adhered layer and outer rubber adhered layer, and the evenly spaced setting of rubber cylinder is pasted in interior rubber
Between layer and outer rubber adhered layer, the outer wall of the interior rubber adhered layer and insulating layer is connected, the outer rubber adhered layer with disappear
The inner wall of sound-absorbing layer connects.The utility model by between walled tube and walled tube middle position be arranged stiffener assembly, improve
The intensity of walled tube, while between walled tube insulating layer and noise reduction layer elastic cord breaker is set, by elastic rubber column and
Spring improves the intensity of walled tube, and has certain buffer capacity.
Further, the above-mentioned walled tube with high-strength structure, the interior rubber adhered layer and outer rubber adhered layer
It is respectively equipped with the first clinch and the second clinch along the both sides of the edge of planomural tube axis direction, first clinch is equipped with
One layer of adhesive, second clinch can be bonded by adhesive with the first clinch.The interior rubber adhered layer that is arranged and outer
Rubber adhered layer is rectangle plane shape, rubber cylinder is arranged between interior rubber adhered layer and outer rubber adhered layer, interior rubber
Adhered layer and outer rubber adhered layer with insulating layer and noise reduction layer for connecting.
Further, the inner wall of the above-mentioned walled tube with high-strength structure, the nano-antibacterial ceramic layer is equipped with
One group of baffle, one group of baffle are arranged on nano-antibacterial ceramic layer inner wall in a manner of annular array.What is be arranged leads
Fluid can play the role of guiding fluid, guarantee liquid smooth flow in walled tube.
Further, the above-mentioned walled tube with high-strength structure, the baffle are set along walled tube is radially tapered
It sets, and circumferentially minimum radially adjacent to the end of planomural tube hub, the two sides of the baffle are arcwall face, the water conservancy diversion
Body is arranged along planomural tube axis direction in fin shape.
Further, the above-mentioned walled tube with high-strength structure, the stiffener assembly include shell, supporter and one
The first reinforcing rib of group, the shell are set in the outside of supporter, and the inner wall of supporter is arranged in one group of first reinforcing rib
Between the outer wall of epoxy coating.Since planomural length of tube is longer, the evenly spaced setting stiffener assembly of sectional,
Improve intensity.
Further, the above-mentioned walled tube with high-strength structure, the supporter are positive hexagonal structure, the branch
Six corners of support body and the inner wall of shell connect.The supporter of regular hexagon and the inner wall of shell connect, and supporter inner wall is logical
The outer wall for crossing the first reinforcing rib and epoxy coating connects, and improves load-bearing energy ability, but there is no increase walled tube weight
Amount.
Further, the above-mentioned walled tube with high-strength structure, six outer ledges and shell of the supporter
Inner wall between be equipped with one group of domes.
Further, the above-mentioned walled tube with high-strength structure, the domes include the first ogive and the
Two ogives, second ogive are set as two, the section of the sectional area of second ogive less than the first ogive
Product, second ogive are symmetricly set on the two sides of the first ogive, one end of first ogive and the second ogive
It is connect with the outer ledge of supporter, and the inner wall phase of the other end arcwall face of the first ogive and the second ogive and shell
It cuts.The domes of setting had both reduced the weight of walled tube, while domes have good support effect.
Further, the above-mentioned walled tube with high-strength structure, first reinforcing rib are located at the corner of supporter
On.
Further, the above-mentioned walled tube with high-strength structure, the outer wall of the epoxy coating are equipped with the
Two reinforcing ribs, second reinforcing rib is annular in shape, and the evenly spaced epoxy coating that is arranged in of the second reinforcing rib
On outer wall, the section of second reinforcing rib is semicircle.Second reinforcing rib further improves the intensity of walled tube.
Above-mentioned technical proposal can be seen that the utility model has the following beneficial effects: described in the utility model have
The walled tube of high-strength structure, simple and reasonable for structure, easy to use, application cost is low, and adaptability is good；Connection is reliable, polyethylene
It is connected between pipe-line system using shop hot melting way, the intensity of connector is higher than pipeline body intensity；Excellent mechanical strength, crystallization
Degree height, nonpolar thermoplastic resin, preferable rigidity, soft and flexible, mechanical strength are good；It is flexible good, HDPE pipe
The flexibility in road is easily bent it, cut-through object can be managed in many occasions by way of changing pipeline rout in engineering
The flexibility in road can reduce pipe fitting dosage and reduce mounting cost；Low-temperature impact resistance is good, the brittle temperature pole of HDPE
It is low, it can be used safely in -25-40 DEG C of temperature ranges of low temperature.When winter construction, because material shock resistance is good, it will not occur
Pipe embrittlement.HDPE has low notch sensitivity, high shear strength and excellent scratch-resistant ability, resisting environmental stress and cracking
Performance is also very prominent.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of the walled tube described in the utility model with high-strength structure；
Fig. 2 is the structural schematic diagram two of the walled tube described in the utility model with high-strength structure；
Fig. 3 is the external structure schematic diagram of the walled tube described in the utility model with high-strength structure；
Fig. 4 is the plane outspread drawing of elastic cord breaker described in the utility model；
Fig. 5 is the axial section of the walled tube described in the utility model with high-strength structure；
Fig. 6 is the structural schematic diagram of elastic cord breaker described in the utility model.
In figure: nano-antibacterial ceramic layer 1, baffle 11, arcwall face 111, insulating layer 2, noise reduction layer 3, epoxy coating
4, the second reinforcing rib 41, elastic cord breaker 5, rubber cylinder 51, spring 52, interior rubber adhered layer 53, the first clinch 531,
Two clinch 532, adhesive 533, outer rubber adhered layer 54, stiffener assembly 6, shell 61, supporter 62, the first reinforcing rib 63,
Domes 64, the first ogive 641, the second ogive 642.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
Describe the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Embodiment
Walled tube with high-strength structure as shown in Figs. 1-3, including nano-antibacterial ceramic layer 1, insulating layer 2, noise reduction
Layer 3, epoxy coating 4, elastic cord breaker 5 and one group of stiffener assembly 6, the nano-antibacterial ceramic layer 1, insulating layer 2, noise reduction
Layer 3 and epoxy coating 4 are set gradually according to by the sequence except interior, and the setting of elastic cord breaker 5 is in insulating layer 2 and disappears
Between sound-absorbing layer 3, on the evenly spaced outer wall that epoxy coating 4 is set of one group of stiffener assembly 6, and one group of reinforcement
If walled tube is separated into stem portion by component 6；Wherein, the elastic cord breaker 5 as Figure 4-Figure 6 includes one group of rubber cylinder
51, one group of spring 52, interior rubber adhered layer 53 and outer rubber adhered layer 54, the spring 52 are set in the outer of rubber cylinder 51
Portion, the both ends of the rubber cylinder 51 are respectively set on interior rubber adhered layer 53 and outer rubber adhered layer 54, and rubber
Cylinder 51 is evenly spaced to be arranged between interior rubber adhered layer 53 and outer rubber adhered layer 54, the interior rubber adhered layer 53 with
The outer wall of insulating layer 2 connects, and the outer rubber adhered layer 54 is connect with the inner wall of noise reduction layer 3.Interior rubber adhered layer 53 and outer rubber
Gluing paste layer 54 is respectively equipped with the first clinch 531 and the second clinch 532 along the both sides of the edge of planomural tube axis direction, described
First clinch 531 is equipped with one layer of adhesive 533, and second clinch 532 can be with the first clinch by adhesive 533
531 bondings.It can will be connected with interior rubber adhered layer 53 by the way that several rubber cylinders 51 are bonded on interior rubber adhered layer 53
It is bonded in outside several rubber cylinders 51 to after 3 outer wall of noise reduction layer, then by outer rubber adhered layer 54, several rubber cylinders 51 and bullet
The height of spring 52, quantity area can be arranged according to the diameter of walled tube.
In addition, the inner wall of nano-antibacterial ceramic layer 1 is equipped with one group of baffle 11, one group of baffle 11 is with circular array
The mode of column is arranged on 1 inner wall of nano-antibacterial ceramic layer.Baffle 11 is along walled tube radially tapered setting, and circumferentially
Minimum radially adjacent to the end of planomural tube hub, the two sides of the baffle 11 are arcwall face 111, and the baffle 11 is along flat
Wall tube axis direction is arranged in fin shape.
Again, stiffener assembly 6 includes shell 61, supporter 62 and one group of first reinforcing rib 63, and the shell 61 is set in
The inner wall of supporter 62 and the outer wall of epoxy coating 4 is arranged in the outside of supporter 62, one group of first reinforcing rib 63
Between.Supporter 62 is positive hexagonal structure, and six corners of the supporter 62 are connect with the inner wall of shell 61.Supporter 62
Six outer ledges and the inner wall of shell 61 between be equipped with one group of domes 64.Domes 64 include the first ogive
641 and second ogive 642, second ogive 642 be set as two, the sectional area of second ogive 642 is less than
The sectional area of first ogive 641, second ogive 642 are symmetricly set on the two sides of the first ogive 641, and described first
One end of ogive 641 and the second ogive 642 is connect with the outer ledge of supporter 62, and the first ogive 641 and
The other end arcwall face and the inner wall of shell 61 of two ogives 642 are tangent.First reinforcing rib 63 is located on the corner of supporter 62.
In addition, the outer wall of epoxy coating 4 is equipped with the second reinforcing rib 41, second reinforcing rib 41 is annular in shape,
And on the evenly spaced outer wall that epoxy coating 4 is set of the second reinforcing rib 41, the section of second reinforcing rib 41
For semicircle.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvement can also be made, these improvement also should be regarded as
The protection scope of the utility model.
Claims (10)
1. a kind of walled tube with high-strength structure, it is characterised in that: including nano-antibacterial ceramic layer (1), insulating layer (2),
Noise reduction layer (3), epoxy coating (4), elastic cord breaker (5) and one group of stiffener assembly (6), the nano-antibacterial ceramic layer
(1), insulating layer (2), noise reduction layer (3) and epoxy coating (4) are set gradually according to by the sequence except interior, and the elasticity is slow
It rushes layer (5) to be arranged between insulating layer (2) and noise reduction layer (3), one group of stiffener assembly (6) is evenly spaced to be arranged in epoxy
On the outer wall of resinous coat (4), and one group of stiffener assembly (6) is if be separated into stem portion for walled tube；Wherein, the elasticity is slow
It rushes layer (5) and includes one group of rubber cylinder (51), one group of spring (52), interior rubber adhered layer (53) and outer rubber adhered layer (54),
The spring (52) is set in the outside of rubber cylinder (51), and the both ends of the rubber cylinder (51) are respectively set in interior rubber
On adhered layer (53) and outer rubber adhered layer (54), and the evenly spaced setting of rubber cylinder (51) is in interior rubber adhered layer
(53) between outer rubber adhered layer (54), the interior rubber adhered layer (53) connect with the outer wall of insulating layer (2), the outer rubber
Gluing paste layer (54) is connect with the inner wall of noise reduction layer (3).
2. the walled tube according to claim 1 with high-strength structure, it is characterised in that: the interior rubber adhered layer
(53) and outer rubber adhered layer (54) along the both sides of the edge of planomural tube axis direction is respectively equipped with the first clinch (531) and second
Clinch (532), first clinch (531) are equipped with one layer of adhesive (533), and second clinch (532) passes through
Adhesive (533) can be bonded with the first clinch (531).
3. the walled tube according to claim 1 with high-strength structure, it is characterised in that: the nano-antibacterial ceramic layer
(1) inner wall is equipped with one group of baffle (11), and it is anti-that nanometer is arranged in one group of baffle (11) in a manner of annular array
On bacterium ceramic layer (1) inner wall.
4. the walled tube according to claim 3 with high-strength structure, it is characterised in that: the baffle (11) is along flat
Wall caliber is minimum radially adjacent to the end of planomural tube hub to tapered setting, and circumferentially, and the two of the baffle (11)
Side is arcwall face (111), and the baffle (11) is arranged along planomural tube axis direction in fin shape.
5. the walled tube according to claim 1 with high-strength structure, it is characterised in that: stiffener assembly (6) packet
It includes shell (61), supporter (62) and one group of first reinforcing rib (63), the shell (61) and is set in the outside of supporter (62),
One group of first reinforcing rib (63) is arranged between the inner wall of supporter (62) and the outer wall of epoxy coating (4).
6. the walled tube according to claim 5 with high-strength structure, it is characterised in that: the supporter (62) is positive
Six corners of hexagonal structure, the supporter (62) are connect with the inner wall of shell (61).
7. the walled tube according to claim 6 with high-strength structure, it is characterised in that: the six of the supporter (62)
One group of domes (64) is equipped between a outer ledge and the inner wall of shell (61).
8. the walled tube according to claim 7 with high-strength structure, it is characterised in that: domes (64) packet
The first ogive (641) and the second ogive (642) are included, second ogive (642) is set as two, second arch
For the sectional area of body (642) less than the sectional area of the first ogive (641), second ogive (642) is symmetricly set on first
One end of the two sides of ogive (641), first ogive (641) and the second ogive (642) is outer with supporter (62)
Side edge connection, and the inner wall of the other end arcwall face of the first ogive (641) and the second ogive (642) and shell (61)
It is tangent.
9. the walled tube according to claim 8 with high-strength structure, it is characterised in that: first reinforcing rib (63)
On the corner of supporter (62).
10. the walled tube according to claim 1 with high-strength structure, it is characterised in that: the epoxy coating
(4) outer wall is equipped with the second reinforcing rib (41), and second reinforcing rib (41) is annular in shape, and between the second reinforcing rib (41)
It is arranged on the outer wall of epoxy coating (4) every uniform, the section of second reinforcing rib (41) is semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822139575.8U CN209638565U (en) | 2018-12-20 | 2018-12-20 | A kind of walled tube with high-strength structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822139575.8U CN209638565U (en) | 2018-12-20 | 2018-12-20 | A kind of walled tube with high-strength structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209638565U true CN209638565U (en) | 2019-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822139575.8U Active CN209638565U (en) | 2018-12-20 | 2018-12-20 | A kind of walled tube with high-strength structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857018A (en) * | 2022-03-29 | 2022-08-05 | 金堆城钼业汝阳有限责任公司 | Pump station tailing conveying system and method |
-
2018
- 2018-12-20 CN CN201822139575.8U patent/CN209638565U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857018A (en) * | 2022-03-29 | 2022-08-05 | 金堆城钼业汝阳有限责任公司 | Pump station tailing conveying system and method |
| CN114857018B (en) * | 2022-03-29 | 2024-04-16 | 金堆城钼业汝阳有限责任公司 | Pump station tailing conveying system and method |
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