CN207718031U - Plow-in optical cable antipriming pipe - Google Patents
Plow-in optical cable antipriming pipe Download PDFInfo
- Publication number
- CN207718031U CN207718031U CN201721576805.6U CN201721576805U CN207718031U CN 207718031 U CN207718031 U CN 207718031U CN 201721576805 U CN201721576805 U CN 201721576805U CN 207718031 U CN207718031 U CN 207718031U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- plow
- antipriming pipe
- sub
- 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.)
- Active
Links
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of plow-in optical cable antipriming pipe, the outer profile of the plow-in optical cable antipriming pipe is cuboid and axially extends.For the plow-in optical cable antipriming pipe in internal multiple sub- tube chambers of circle including axially extending and radius is equal, multiple sub- tube chamber of circle is arranged to m rows × n row, wherein the sub- tube chamber of auxiliary is provided between multiple sub- tube chambers of circle.The plow-in optical cable antipriming pipe of the utility model improves the hole position utilization rate of direct-burried tube body, same a road section is avoided to repeat to excavate, save social resources, evade accidentally construction and destroys the laying optical cable with routing, optimization space structure, sub- tube chamber is in branch, divides row are netted to be uniformly distributed, and optical cable quantity is worn in raising.Sub- tube chamber uses circular design, pipe friction coefficient when cable construction is worn in reduction to ensure that construction quality, raising wear cable speed to make to wear cable construction more light and fast.Several auxiliary tube chambers are set, saves and makes raw material.
Description
Technical field
The utility model is related to fiber optic communication fields, and in particular to a kind of plow-in optical cable antipriming pipe.
Background technology
Optical cable is the most basic delivery means of fiber optic communication, is the basic guarantee of communications network security operation.Optical cable is logical
The system of laying for believing circuit is broadly divided into aerial laying, pipeline laying, three kinds of directly buried installation.Toll cable communication line is most
Directly buried installation mode is commonly used, optical cable communication line generally requires to adopt to the location for not having underground piping, aerial shaft tower in city
With directly buried installation mode.Direct-burried underground cable protection casing require have resist external mechanical damage anti-extrusion ability and
Prevent the performance of soil corrosion.
When optical cable direct-burying is laid at present, often single hole pipe (such as single hole pvc pipe) is used to be used as optical cable protecting sleeve in engineering
Pipe, engineering construction only meet this engineering and disposably lay optical cable demand, and cannot provide follow-up optical cable project laying wears cable
Pipe causes to still need optical fiber cable for direct burial after same a road section and excavate again.
However, optical cable direct-burying laying uses single hole pipe as cable protection casing, there are following deficiencies：First, engineering
Implementation only meets this engineering and disposably lays optical cable demand, and cannot provide follow-up optical cable project laying wears cable pipe, increases light
The difficulty of cable dilatation；Second, for same a road section there is still a need for excavating again when Other Engineering optical fiber cable for direct burial, not only increases and apply
Work quantities, causes social resources to waste, and is also easy to damage the cable protection casing laid, constitutes optical cable safety
The hidden danger of operation.
Currently, there are nine hole integrated grid pipes in the market, one, rectangle pipe are made by 9 rectangle tube chambers with size
Chamber can be used for wearing cable.The structure of nine existing hole integrated grid pipes is as shown in Figure 1.However, nine existing hole integrated grid pipes
If laid applied to optical cable direct-burying, there are following deficiencies：First, the cavity of sub- tube chamber is square, and cavity wall has right-angled edge
Angle and friction coefficient is big, increase and wear the tractive resistance of optical cable, cable speed is worn in influence, and be easy to cause cable sheath breakage, is influenced
The Acceptable life of optical cable；Second, the anti-extrusion ability of square cavity is limited, behind direct-burried underground be easy by outer force effect and
Tube body deformation occurs, optical cable is caused to be squeezed and go to pot, constitutes the hidden danger of optical cable safe operation.
Utility model content
The purpose of this utility model is to provide one kind, to solve above-mentioned problems of the prior art.
To solve the above-mentioned problems, the utility model provides a kind of plow-in optical cable antipriming pipe, the plow-in optical cable
The outer profile of antipriming pipe is cuboid and to axially extend, which is characterized in that the plow-in optical cable antipriming pipe includes in inside
It axially extends and multiple sub- tube chambers of circle that radius is equal, multiple sub- tube chamber of circle is arranged to m rows × n row, wherein
The sub- tube chamber of auxiliary is provided between multiple sub- tube chambers of circle.
Preferably, the plow-in optical cable antipriming pipe is additionally provided with the index aperture axially extended.
In one embodiment, the outer profile of the plow-in optical cable antipriming pipe is square and m=n.
In one embodiment, the plow-in optical cable antipriming pipe includes nine sub- tube chambers of circle, nine circles in inside
The sub- tube chamber of shape is evenly arranged into 3 rows × 3 and arranges, wherein four auxiliary tube chambers is arranged around centrally located sub- tube chamber, and every
One auxiliary tube chamber is arranged between four sub- tube chambers.
Preferably, the tube body width W of the diameter D of the sub- tube chamber of circle, the plow-in optical cable antipriming pipe, described straight
The tube body height H of buried optical cable antipriming pipe, the thickness E of the outer wall thinnest part of the plow-in optical cable antipriming pipe and connection phase
Cavity wall thickness e between adjacent two sub- tube chambers meets following relationship：
H=W=3 × D+2 × e+2 × E,
E=1.5 × e
Preferably, the diameter D of the sub- tube chamber of circle meets following constraint：30mm≤D≤50mm.
In one embodiment, the plow-in optical cable antipriming pipe includes six sub- tube chambers of circle, six circles in inside
The sub- tube chamber of shape is evenly arranged into 3 rows × 2 and arranges, wherein an auxiliary tube chamber is arranged between each four adjacent sub- tube chambers.
Preferably, the tube body width W of the diameter D of the sub- tube chamber of circle, the plow-in optical cable antipriming pipe, described straight
The tube body height H of buried optical cable antipriming pipe, the thickness E of the outer wall thinnest part of the plow-in optical cable antipriming pipe and connection phase
Cavity wall thickness e between adjacent two sub- tube chambers meets following relationship：
W=3 × D+2 × e+2 × E,
H=2 × D+e+2 × E,
E=1.5 × e
Wherein, 30mm≤D≤50mm.
In one embodiment, the plow-in optical cable antipriming pipe includes six sub- tube chambers of circle, six circles in inside
The sub- tube chamber of shape is evenly arranged into 3 rows × 2 and arranges, wherein an auxiliary tube chamber is arranged between each four adjacent sub- tube chambers.
Preferably, the tube body width W of the diameter D of the sub- tube chamber of circle, the plow-in optical cable antipriming pipe, described straight
The tube body height H of buried optical cable antipriming pipe, the thickness E of the outer wall thinnest part of the plow-in optical cable antipriming pipe and connection phase
Cavity wall thickness e between adjacent two sub- tube chambers meets following relationship：
W=2 × D+e+2 × E,
H=3 × D+2 × e+2 × E,
E=1.5 × e
Wherein, 30mm≤D≤50mm.
The plow-in optical cable antipriming pipe of the utility model has the advantages that：
(1) a point hole operation is carried out to directly buried installation, improves the hole position utilization rate of direct-burried tube body, same a road section is avoided to repeat
It excavates, saves social resources, evade accidentally construction and destroy the laying optical cable with routing.
(2) optimize space structure, sub- tube chamber is in branch, divides row are netted to be uniformly distributed, and optical cable quantity is worn in raising.
(3) sub- tube chamber uses circular design, pipe friction coefficient when cable construction is worn in reduction lighter to make to wear cable construction
Just quick, ensure that construction quality, raising wear cable speed.
(4) tube body uses integrated molding structure, and tube body uses circular cavity, is played using circular mechanical property
Enhance the anti-extrusion ability of tube body, prevent tube body caused by exogenic action from deforming, protection optical cable is not compact.
(5) 1 index aperture is set, with circuit direction of advance along the number for defining sub- tube chamber clockwise, facilitates positioning, mark
Remember sub- tube chamber.
(6) several auxiliary tube chambers are set, saves and makes raw material.
(7) outer profile of tube body is cuboid, and the excavation of optical fiber cable for direct burial ditch is simple, convenient, fast, avoids unnecessary
Excavation project amount shortens the engineering construction period.
Description of the drawings
Fig. 1 is the structural schematic diagram of nine hole integrated grid pipes of the prior art.
Fig. 2 is the front view of the plow-in optical cable antipriming pipe of one embodiment of the utility model, schematically shows direct burial
The cross section of cable multi-hole pipe.
Fig. 3 is the plow-in optical cable antipriming pipe vertical view of Fig. 2.
Fig. 4 is a kind of example of the plow-in optical cable antipriming pipe of Fig. 2.
Fig. 5 is the front view of the plow-in optical cable antipriming pipe of another embodiment of the utility model, schematically shows direct-burried
The cross section of formula cable multi-hole pipe.
Fig. 6 is the front view of the plow-in optical cable antipriming pipe of another embodiment of the utility model, schematically shows direct-burried
The cross section of formula cable multi-hole pipe.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below with reference to attached drawing, understands this to become apparent from
The objects, features and advantages of utility model.It should be understood that embodiment shown in the drawings is not to the scope of the utility model
Limitation, and simply to illustrate that the connotation of technical solutions of the utility model.
Term explanation
Antipriming pipe：Played the role of protection by what at least two sub- tube chambers were constituted, combed or the tube body in point hole.
Optical cable direct-burying is laid：By ditching, fluting, optical cable is worn into the directly buried system of laying of protection sleeve pipe.
The utility model is related to a kind of plow-in optical cable antipriming pipes, and cable use is worn when can be used for optical cable using directly buried installation,
Cable quantity is worn to improve disposable digging direct-buried laying, the anti-extrusion material such as PVC can be used in raw material.Its outer profile is
Cuboid simultaneously axially extends, in internal multiple sub- tube chambers of circle including axially extending and radius is equal, multiple circle
Sub- tube chamber is arranged to m rows × n row, wherein the sub- tube chamber of auxiliary is provided between multiple sub- tube chambers of circle.Preferably, direct burial
Cable multi-hole pipe is additionally provided with the index aperture axially extended, and the diameter of the index aperture can be 4mm, wherein m can be equal to n,
More than n or it is less than n..
Its key point is：
(1) reticular structure, isometrical circular tube chamber branch, a point row is used to be uniformly distributed in transverse direction.
(2) sub- tube chamber uses circular design, reduces pipe friction coefficient.
(3) tube body uses integrated molding structure, and tube body uses circular cavity, is played using circular mechanical property
Enhance the anti-extrusion ability of tube body.
(4) 1 index aperture (a diameter of 4mm) is set, with circuit direction of advance along the number for defining sub- tube chamber clockwise.
(5) several auxiliary tube chambers are set, saves and makes raw material.
(6) sterically, the outer profile of tube body is cuboid, and the excavation of optical fiber cable for direct burial ditch is simple, convenient, fast.
(7) size relationship of each section.
The plow-in optical cable antipriming pipe of the utility model is described in detail below in conjunction with the accompanying drawings.
Fig. 2 is the front view of the plow-in optical cable antipriming pipe of one embodiment of the utility model, schematically shows direct burial
The cross section of cable multi-hole pipe, Fig. 3 are the vertical views of the plow-in optical cable antipriming pipe of Fig. 2.
As Figure 2-3, plow-in optical cable antipriming pipe includes the sub- tube chamber 11~19 of nine circles, nine circles in inside
The sub- tube chamber of shape is evenly arranged into 3 rows × 3 and arranges, wherein around centrally located sub- tube chamber 19, four auxiliary tube chambers 30 are set, with
And each auxiliary tube chamber is arranged between four sub- tube chambers (such as sub- tube chamber 11,12,19,18).First row is opened from left side
Setting flag hole 20 between the two sub- tube chambers to begin, the diameter of the index aperture is preferably 4mm.
Its coding rule be along circuit direction of advance, from index aperture along number consecutively clockwise be the first sub- tube chamber to
8th sub- tube chamber, middle center tube chamber number is the 9th sub- tube chamber.
The diameter D of nine sub- tube chambers of circle, tube body width W, height H, the outer wall thinnest part of plow-in optical cable antipriming pipe
Thickness E and the two neighboring sub- tube chamber of connection between cavity wall thickness e meet following relationship：
Wherein, as a preferred mode, the diameter D of round sub- tube chamber meets following constraint：30mm ≤D≤50mm.
Fig. 4 shows an example of the plow-in optical cable antipriming pipe of the present embodiment.As shown in figure 4, W=H=130mm, D
=40mm, e=2mm, E=3mm.
The second embodiment and 3rd embodiment of the utility model are illustrated with reference to Fig. 5 and Fig. 6.
Fig. 5 schematically shows the cross section of plow-in optical cable antipriming pipe.As shown in figure 5, plow-in optical cable antipriming pipe 200
Inside include the sub- tube chamber 21~26 of six circles, which is evenly arranged into the row of 2 rows × 3, wherein every
One auxiliary tube chamber is set between a four adjacent sub- tube chambers, i.e., one auxiliary of setting between sub- tube chamber 21,22,23,26
Tube chamber, and an auxiliary tube chamber is set between sub- tube chamber 23,24,25,26.Two, the left side of the first row sub- tube chamber it
Between setting flag hole 27.It along number consecutively clockwise is the first sub- tube chamber to the 6th son pipe that its coding rule, which is from index aperture,
Chamber.
Preferably, diameter D, tube body width W, height H, the outer wall of plow-in optical cable antipriming pipe of round sub- tube chamber are most thin
Cavity wall thickness e between the thickness E and the two neighboring sub- tube chamber of connection at place meets with ShiShimonoseki
W=3 × D+2 × e+2 × E,
H=2 × D+e+2 × E,
E=1.5 × e
Wherein, 30mm≤D≤50mm.
Fig. 6 schematically shows the cross section of plow-in optical cable antipriming pipe.As shown in fig. 6, plow-in optical cable antipriming pipe 300
Include the sub- tube chamber 31~36 of six circles in inside, which is evenly arranged into 3 rows × 2 and arranges, wherein every
One auxiliary tube chamber 37 is set between a four adjacent sub- tube chambers, i.e., between sub- tube chamber 31,32,35,36 and in sub- pipe
Sub- tube chamber 38 is set between chamber 32,33,34,35.
Preferably, diameter D, tube body width W, height H, the outer wall of plow-in optical cable antipriming pipe of round sub- tube chamber are most thin
Cavity wall thickness e between the thickness E and the two neighboring sub- tube chamber of connection at place meets following relationship：
W=2 × D+e+2 × E,
H=3 × D+2 × e+2 × E,
E=1.5 × e
Wherein, 30mm≤D≤50mm.
The utility model carries out a point hole operation to directly buried installation, improves the hole position utilization rate of direct-burried tube body, avoids with all the way
Duan Chongfu is excavated, and saves social resources, is evaded accidentally construction and is destroyed the laying optical cable with routing, optimization space structure, sub- pipe
Chamber is in branch, divides row are netted to be uniformly distributed, and optical cable quantity is worn in raising.Sub- tube chamber uses circular design, reduction to be managed when wearing cable construction
Wall friction coefficient ensures that construction quality, raising wear cable speed to make to wear cable construction more light and fast.Tube body is using integration
Molding structure, and tube body use circular cavity, using circular mechanical property play enhancing the anti-extrusion ability of tube body, prevent by
Outer force effect and occur tube body deformation, protection optical cable it is not compact.1 index aperture is set, with circuit direction of advance along clockwise
The number for defining sub- tube chamber facilitates positioning, the sub- tube chamber of label.Several auxiliary tube chambers are set, saves and makes raw material.Tube body
Outer profile be cuboid, the excavation of optical fiber cable for direct burial ditch is simple, convenient, fast, avoids unnecessary excavation project amount, shorten
The engineering construction period.
The preferred embodiment of the utility model has already been described in detail above, it is understood that having read the utility model
Above-mentioned instruction content after, those skilled in the art can make various changes or modifications the utility model.These shapes of equal value
Formula equally falls within the range of the application the appended claims restriction.
Claims (10)
1. the outer profile of a kind of plow-in optical cable antipriming pipe, the plow-in optical cable antipriming pipe is cuboid and axially extends,
It is characterized in that, the plow-in optical cable antipriming pipe is in internal multiple round son pipes including axially extending and radius is equal
Chamber, multiple sub- tube chamber of circle are arranged to m rows × n row, wherein the sub- tube chamber of auxiliary is provided between multiple sub- tube chambers of circle.
2. plow-in optical cable antipriming pipe according to claim 1, which is characterized in that the plow-in optical cable antipriming pipe is also set
There is the index aperture axially extended.
3. plow-in optical cable antipriming pipe according to claim 1, which is characterized in that outside the plow-in optical cable antipriming pipe
Profile is square and m=n.
4. plow-in optical cable antipriming pipe according to claim 3, which is characterized in that including the plow-in optical cable antipriming pipe
Portion includes nine sub- tube chambers of circle, which is evenly arranged into 3 rows × 3 and arranges, wherein around centrally located son
Four auxiliary tube chambers are arranged in tube chamber and each auxiliary tube chamber is arranged between four sub- tube chambers.
5. plow-in optical cable antipriming pipe according to claim 4, which is characterized in that the diameter D of the sub- tube chamber of circle, institute
State the tube body width W of plow-in optical cable antipriming pipe, tube body height H, the plow-in optical cable of the plow-in optical cable antipriming pipe
Cavity wall thickness e between the thickness E and the two neighboring sub- tube chamber of connection of the outer wall thinnest part of antipriming pipe meets following relationship：
6. plow-in optical cable antipriming pipe according to claim 5, which is characterized in that the diameter D of the sub- tube chamber of circle is full
It is enough lower constraint：30mm≤D≤50mm.
7. plow-in optical cable antipriming pipe according to claim 1, which is characterized in that including the plow-in optical cable antipriming pipe
Portion includes six sub- tube chambers of circle, which is evenly arranged into the row of 2 rows × 3, wherein adjacent at each four
One auxiliary tube chamber is set between sub- tube chamber.
8. plow-in optical cable antipriming pipe according to claim 7, which is characterized in that the diameter D of the sub- tube chamber of circle, institute
State the tube body width W of plow-in optical cable antipriming pipe, tube body height H, the plow-in optical cable of the plow-in optical cable antipriming pipe
Cavity wall thickness e between the thickness E and the two neighboring sub- tube chamber of connection of the outer wall thinnest part of antipriming pipe meets following relationship：
W=3 × D+2 × e+2 × E,
H=2 × D+e+2 × E,
E=1.5 × e
Wherein, 30mm≤D≤50mm.
9. plow-in optical cable antipriming pipe according to claim 1, which is characterized in that including the plow-in optical cable antipriming pipe
Portion includes six sub- tube chambers of circle, which is evenly arranged into the row of 3 rows × 2, wherein adjacent at each four
One auxiliary tube chamber is set between sub- tube chamber.
10. plow-in optical cable antipriming pipe according to claim 9, which is characterized in that the diameter D of the sub- tube chamber of circle,
The tube body width W of the plow-in optical cable antipriming pipe, the tube body height H of the plow-in optical cable antipriming pipe, the direct burial light
Cavity wall thickness e between the thickness E and the two neighboring sub- tube chamber of connection of the outer wall thinnest part of cable antipriming pipe meets with ShiShimonoseki
System：
W=2 × D+e+2 × E,
H=3 × D+2 × e+2 × E,
E=1.5 × e
Wherein, 30mm≤D≤50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721576805.6U CN207718031U (en) | 2017-11-22 | 2017-11-22 | Plow-in optical cable antipriming pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721576805.6U CN207718031U (en) | 2017-11-22 | 2017-11-22 | Plow-in optical cable antipriming pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207718031U true CN207718031U (en) | 2018-08-10 |
Family
ID=63061929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721576805.6U Active CN207718031U (en) | 2017-11-22 | 2017-11-22 | Plow-in optical cable antipriming pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207718031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501824A (en) * | 2020-04-20 | 2020-08-07 | 中冶京诚工程技术有限公司 | Intensive community pipeline co-structure |
-
2017
- 2017-11-22 CN CN201721576805.6U patent/CN207718031U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501824A (en) * | 2020-04-20 | 2020-08-07 | 中冶京诚工程技术有限公司 | Intensive community pipeline co-structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102881359A (en) | Photoelectric composite cable for reservoirs | |
| CN207718031U (en) | Plow-in optical cable antipriming pipe | |
| CN103291312B (en) | The shield machine of three-dimensional slip casting can be realized | |
| CN210636375U (en) | Hydraulic engineering bank protection of preventing soil erosion and water loss | |
| CN205690505U (en) | A kind of pipe gallery geothermal system | |
| CN102561281A (en) | Irrigation and drainage canal in coastal reclamation area | |
| CN203904857U (en) | Precast-concrete three-arch culvert pipe | |
| CN202466544U (en) | Irrigation and drainage ditch in coastal reclamation area | |
| CN103235379A (en) | Method for laying new pipeline and communication optical cable in same ditch or single ditch across embedded optical cable | |
| CN203855944U (en) | Outgoing line hole structure for underground powerhouse | |
| CN204229010U (en) | For the miniature porous bundle pipe of field of communication transmission | |
| CN103595001A (en) | Composite reinforced HDPE cable sheath tube | |
| CN202370539U (en) | Front tunnel face excavated soil pre-reinforcing structure of tunnel | |
| CN206052723U (en) | A kind of slip casting valve | |
| CN211285659U (en) | Drainage system for foundation pit | |
| CN211285527U (en) | Combined water blocking structure of embedded pressure steel pipe | |
| CN200959042Y (en) | Apparatus for protecting underground optical cable and other underground construction | |
| CN207729041U (en) | A kind of jacking construction method Large-diameter Steel reinforced concrete drainage pipe | |
| CN201993503U (en) | Communication sheath plastic pipe with circle with six holes | |
| CN202758630U (en) | Optical and electric integrated cable used for reservoir | |
| CN103606877A (en) | Buried cable corrugated protective sleeve | |
| CN202608144U (en) | Fiber resin cable guide | |
| CN214656786U (en) | Ecological bank protection of water conservancy | |
| CN214328732U (en) | Water and soil conservation's shore protection reinforcing apparatus for hydraulic engineering | |
| CN203905072U (en) | Excavator bucket for civil engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |