CN207437952U - A kind of construction concrete duct - Google Patents
A kind of construction concrete duct Download PDFInfo
- Publication number
- CN207437952U CN207437952U CN201721416810.0U CN201721416810U CN207437952U CN 207437952 U CN207437952 U CN 207437952U CN 201721416810 U CN201721416810 U CN 201721416810U CN 207437952 U CN207437952 U CN 207437952U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- multiple tube
- several
- supporting rack
- outer tube
- 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
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of construction concrete ducts, including Outer Tube, several grooves are provided on Outer Tube, Outer Tube is internally provided with multiple tube, and several screws are provided on multiple tube one end, several screw holes are provided on the multiple tube other end, multiple tube is internally provided with supporting rack, multiple tube includes erosion resistant coating, and erosion resistant coating one side is provided with enhancement layer, and advantageous effect is：This construction is with concrete duct by being provided with several grooves on its surface, pipeline is enabled to more to stablize when being placed on underground, by being provided with screw and screw hole, it enables to connect between two pipelines even closer, by being provided with erosion resistant coating, this pipeline is enabled to have more anti-corrosive properties, add the service life of pipeline, enhancement layer is made of 45 Steel materials, so that pipeline is firmer, by being provided with supporting rack, the stability of pipeline is enabled to greatly increase, and several circular holes are provided on supporting rack, so that supporting rack does not interfere the circulation inside pipeline.
Description
Technical field
The utility model is related to a kind of pipeline, more particularly to a kind of construction concrete duct belongs to construction
Technical field.
Background technology
In the prior art, the pipe made of concrete or armored concrete, for conveying the fluids such as water, oil, gas, coagulation
Native pipe is divided into plain concrete pipe, four class of ordinary reinforced concrete pipe, seif-citing rate concrete reinforced pipe and prestressed concrete pipe, presses
The difference of pipe of concrete internal diameter can be divided into minor diameter pipe, middle diameter tube, and the difference of hydraulic pressure ability is born by pipe, can be divided into low
Pressure pipe and pressure pipe, the operating pressure of pressure pipe generally have 0.4,0.6,0.8,1.0,1.2 megapascal etc., pipe of concrete and steel pipe ratio
Compared with by the difference of joint for pipe pattern, and flat pipe, spigot-and-socket pipe and groove and tognue type pipe, interface form can be divided into having cement
Mortar smears band interface, ferro-cement smears band interface, cement mortar socket joint and rubber ring socket joint etc., traditional pipe of concrete
The most structure in road is not sufficiently stable, and when placement easily rolls, and does not possess good anti-corrosive properties, also inadequate when pipeline is connected with pipeline
Closely.So the utility model proposes a kind of construction concrete ducts.
Utility model content
The utility model provides a kind of construction concrete duct, this construction is passed through with concrete duct at it
Surface is provided with several grooves, pipeline is enabled to more to stablize when being placed on underground, by being provided with screw and screw hole, energy
Enough so that connecting even closer between two pipelines, by being provided with erosion resistant coating, this pipeline is enabled to have more anti-corrosive properties, increased
The service life of pipeline, enhancement layer are made of 45 Steel materials so that pipeline is firmer, by being provided with supporting rack, energy
Enough so that the stability of pipeline greatly increases, and several circular holes are provided on supporting rack so that supporting rack does not interfere pipeline
Internal circulation.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of construction concrete duct of the utility model, including Outer Tube, is provided with several on the Outer Tube
Groove, the Outer Tube are internally provided with multiple tube, several screws are provided on described multiple tube one end, and the multiple tube is another
Several screw holes are provided on end, the multiple tube is internally provided with supporting rack, and the multiple tube includes erosion resistant coating, the erosion resistant coating
One side is provided with enhancement layer, and the enhancement layer one side is provided with liner layer, and the liner layer one side is provided with inner wall.
As a kind of optimal technical scheme of the utility model, several circular holes are provided on support frame as described above.
As a kind of optimal technical scheme of the utility model, the enhancement layer use steel is made.
It is removable connection between the screw and the screw hole as a kind of optimal technical scheme of the utility model.
As a kind of optimal technical scheme of the utility model, the shape of the Outer Tube is hexagon cylinder.
The advantageous effect that the utility model is reached is：This construction is with concrete duct by being provided on its surface
Several grooves enable to pipeline more to stablize when being placed on underground, by being provided with screw and screw hole, enable to two
It connects even closer between pipeline, by being provided with erosion resistant coating, this pipeline is enabled to have more anti-corrosive properties, adds making for pipeline
With the service life, enhancement layer is made of 45 Steel materials so that pipeline is firmer, by being provided with supporting rack, enables to pipeline
Stability greatly increase, and several circular holes are provided on supporting rack so that supporting rack does not interfere the circulation inside pipeline.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure schematic diagram of the utility model；
Fig. 3 is the structure diagram of the utility model supporting rack；
Fig. 4 is the structure diagram of the utility model multiple tube.
In figure：1st, Outer Tube；2nd, groove；3rd, multiple tube；4th, screw；5th, screw hole；6th, supporting rack；7th, circular hole；8th, erosion resistant coating；
9th, enhancement layer；10th, liner layer；11st, inner wall.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Embodiment：As shown in Figs 1-4, a kind of construction concrete duct of the utility model, including Outer Tube 1, outside
Several grooves 2 are provided on pipeline 1, Outer Tube 1 is internally provided with multiple tube 3, several screws 4 is provided on 3 one end of multiple tube,
It is connected between two pipelines by screw 4 and screw hole 5, several screw holes 5 is provided on 3 other end of multiple tube, are set inside multiple tube 3
Supporting rack 6 is equipped with, multiple tube 3 includes erosion resistant coating 8, and 8 one side of erosion resistant coating is provided with enhancement layer 9 so that the structure of the present apparatus is more
Firm, 9 one side of enhancement layer is provided with liner layer 10, and 10 one side of liner layer is provided with inner wall 11.
Several circular holes 7 are provided on supporting rack 6, enhancement layer 9 is made of No. 45 steel, is removable between screw 4 and screw hole 5
Formula connects, and the shape of Outer Tube 1 is hexagon cylinder.
Specifically, when the utility model is used, this construction is provided with several grooves with concrete duct on its surface
2, pipeline is enabled to more to stablize when being placed on underground, by being provided with screw 4 and screw hole 5, enables to two pipelines
Between connect even closer, by being provided with erosion resistant coating 8, this pipeline is enabled to have more anti-corrosive properties, adds the use of pipeline
Service life, enhancement layer 9 are made of 45 Steel materials so that pipeline is firmer, by being provided with supporting rack 6, enables to pipeline
Stability greatly increase, and several circular holes 7 are provided on supporting rack 6 so that supporting rack does not interfere the stream inside pipeline
Logical, Outer Tube 1 uses hexagon cylindrical shape, this pipeline is enabled to have more stability.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of construction concrete duct, including Outer Tube (1), which is characterized in that be provided on the Outer Tube (1)
Several grooves (2), the Outer Tube (1) are internally provided with multiple tube (3), several spiral shells are provided on described multiple tube (3) one end
It follows closely (4), is provided with several screw holes (5) on multiple tube (3) other end, the multiple tube (3) is internally provided with supporting rack
(6), the multiple tube (3) includes erosion resistant coating (8), and erosion resistant coating (8) one side is provided with enhancement layer (9), the enhancement layer (9)
One side is provided with liner layer (10), and liner layer (10) one side is provided with inner wall (11).
2. a kind of construction concrete duct according to claim 1, which is characterized in that on support frame as described above (6)
It is provided with several circular holes (7).
3. a kind of construction concrete duct according to claim 1, which is characterized in that the enhancement layer (9) is adopted
It is made of No. 45 steel.
4. a kind of construction concrete duct according to claim 1, which is characterized in that the screw (4) and institute
It is removable connection to state between screw hole (5).
5. a kind of construction concrete duct according to claim 1, which is characterized in that the Outer Tube (1)
Shape is hexagon cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416810.0U CN207437952U (en) | 2017-10-27 | 2017-10-27 | A kind of construction concrete duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416810.0U CN207437952U (en) | 2017-10-27 | 2017-10-27 | A kind of construction concrete duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207437952U true CN207437952U (en) | 2018-06-01 |
Family
ID=62290474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416810.0U Expired - Fee Related CN207437952U (en) | 2017-10-27 | 2017-10-27 | A kind of construction concrete duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207437952U (en) |
-
2017
- 2017-10-27 CN CN201721416810.0U patent/CN207437952U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20181027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |