CN207261813U - Communications optical cable drills connection structure more with high-pressure gas pipeline common orientation - Google Patents
Communications optical cable drills connection structure more with high-pressure gas pipeline common orientation Download PDFInfo
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- CN207261813U CN207261813U CN201721345667.0U CN201721345667U CN207261813U CN 207261813 U CN207261813 U CN 207261813U CN 201721345667 U CN201721345667 U CN 201721345667U CN 207261813 U CN207261813 U CN 207261813U
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- China
- Prior art keywords
- pressure gas
- gas pipeline
- optical cable
- wire rope
- universal joint
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Abstract
The utility model provides a kind of communications optical cable and drills connection structure more with high-pressure gas pipeline common orientation, belong to urban construction field, including directional drilling crossing universal joint, high-pressure gas pipeline, steel wire rope and seamless steel pipe, directional drilling crossing universal joint one end is fixedly connected with high-pressure gas pipeline, the reduced diameter portion outer wall of the directional drilling crossing universal joint other end is provided with connection ring, steel wire rope and seamless steel pipe are laid along high-pressure gas pipeline, steel wire rope one end is fixedly connected with connection ring, steel wire rope and seamless steel pipe close to connection ring 5 are fixed together by least two pipe clamps.The connection structure is rationally effective, can reach communications optical cable and high-pressure gas pipeline and passes through the purpose of barrier at the same time, has that construction speed is fast, precision is high, and formality is declared simply, the advantages such as engineering construction cost is low；High-pressure gas is responsible for and optical cable disposably passes through, and construction investment is small；The public space of barrier is saved, is conducive to other structures and passes through.
Description
Technical field
The utility model belongs to urban construction field, and in particular to a kind of communications optical cable is with high-pressure gas pipeline common orientation
Drill connection structure more.
Background technology
As the important branch of no-excavation construction method, Pipeline Crossing by Horizontal Directional Drilling technology is subject to unit in charge of construction and construction unit
Favor, be widely used to underground piping crossing construction.Gas works build in generally use Pipeline Crossing by Horizontal Directional Drilling river,
The barriers such as lake, the main line of communication.It is customary using directional drilling crossing barrier in gas works industry at present, with
Construction level increases substantially, and orients the optimization of drilling equipment, using the large-scale structures case history of directional drilling crossing also one by one
Realize.Due to the advantages that its speed of application is fast, pipeline laying precision is high, ground failure is small, be increasingly subject to people favor and
Selection.
In conventional gas works laid processes, communications optical cable and gas pipeline are separately respectively adopted orientation drill and cross barrier
Hinder thing.This kind of form of construction work certainly will bring following problem：1. need to pass through barrier twice, correlation pass through procedure of submitting reports for approval need into
Row is secondary, more troublesome.2. needing to carry out both sides Directional Drilling construction drill in construction, construction cost is costly.3. occupy big
The barrier public space of amount, it is more difficult that other urban operating mechanisms of later stage pass through barrier Route Selection.
Utility model content
In order to overcome above-mentioned the shortcomings of the prior art, the utility model provides a kind of communications optical cable with high-pressure gas
Pipeline common orientation drills connection structure more.
To achieve these goals, the utility model provides following technical solution：
Communications optical cable drills connection structure more with high-pressure gas pipeline common orientation, including directional drilling crossing universal joint,
High-pressure gas pipeline, steel wire rope and seamless steel pipe, described directional drilling crossing universal joint one end are fixed with the high-pressure gas pipeline
Connection, the reduced diameter portion outer wall of the directional drilling crossing universal joint other end are provided with connection ring, the steel wire rope and the nothing
Stitch steel pipe to lay along the high-pressure gas pipeline, the seamless steel pipe is welded with the directional drilling crossing universal joint, the steel
Cord one end is fixedly connected with the connection ring, passes through at least two close to the steel wire rope of the connection ring and the seamless steel pipe
Pipe clamp is fixed together.
Preferably, a diameter of 10mm of the steel wire rope.
Preferably, the specification of the seamless steel pipe is
Preferably, the quantity of the pipe clamp is 3, and the distance between two neighboring described pipe clamp is 0.5m.
Preferably, described directional drilling crossing universal joint one end is welded with the high-pressure gas pipeline.
Preferably, the seamless steel pipe is not less than 500mm with the length of docking of the directional drilling crossing universal joint.
Communications optical cable provided by the utility model rationally has with the connection structure that high-pressure gas pipeline common orientation drills more
Effect, can reach communications optical cable and passes through the purpose of barrier at the same time with high-pressure gas pipeline, with construction speed is fast, precision is high, work
The advantages such as journey construction cost is low；High-pressure gas is responsible for and optical cable disposably passes through, and construction investment is small；Barrier phase is passed through with conventional
Compare, save it is secondary pass through declaration formalities, effectively pushed construction speed；The public space of barrier is saved, is conducive to
Other structures pass through.
Brief description of the drawings
Fig. 1 is that the communications optical cable of the utility model embodiment 1 drills connection knot more with high-pressure gas pipeline common orientation
The structure diagram of structure.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is further described.Following embodiments are only used for
Clearly illustrate the technical solution of the utility model, and the scope of protection of the utility model cannot be limited with this.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instruction such as " axial direction ", " radial direction ", " circumferential direction " are based on orientation shown in the drawings or position relationship, are only
For the ease of description the technical solution of the utility model and simplify description, rather than indicate or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that indicating or implying relatively important
Property., it is necessary to which explanation, unless otherwise clear and definite regulation or limits, term " connected ", " connect in the description of the utility model
Connect " it should broadly understood, for example, it may be fixedly connected or be detachably connected, or integral type connection；It can be machine
Tool is connected or is electrically connected；It can be directly connected or be indirectly connected by intermediary.For this area
Those of ordinary skill for, can understand concrete meaning of the above-mentioned term in the utility model as the case may be.At this
In the description of utility model, unless otherwise indicated, " multiple " are meant that two or more, and this will not be detailed here.
Embodiment 1
The utility model provides a kind of communications optical cable and drills connection structure more with high-pressure gas pipeline common orientation, tool
Body is as shown in Figure 1, including directional drilling crossing universal joint 1, high-pressure gas pipeline 2, steel wire rope 3 and seamless steel pipe 4, directional drilling crossing
1 one end of universal joint is fixedly connected with high-pressure gas pipeline 2, and the reduced diameter portion outer wall of 1 other end of directional drilling crossing universal joint is set
There is connection ring 5, steel wire rope 3 and seamless steel pipe 4 are laid along high-pressure gas pipeline 2, seamless steel pipe 4 and directional drilling crossing universal joint
1 welding, 3 one end of steel wire rope are fixedly connected with connection ring 5, and the steel wire rope 3 and seamless steel pipe 4 close to connection ring 5 pass through at least two
A pipe clamp 6 is fixed together.
In the present embodiment, a diameter of 10mm of steel wire rope 3, the specification of seamless steel pipe 4 is
In order to enable steel wire rope 3 and seamless steel pipe 4 connect firm, the quantity of pipe clamp 6 is 3, between two neighboring pipe clamp 6
Distance be 0.5m.
Specifically, 1 one end of directional drilling crossing universal joint is welded with high-pressure gas pipeline 2, seamless steel pipe 4 and directional drilling crossing
The docking length of universal joint 1 is not less than 500mm.
Using directional drilling crossing when should be noted that some：1. during directional drilling crossing, simulated mud should be according to through section
Geologic prospect report is matched using appropriate material.2. the surplus of cable sleeve is considered as during directional drilling crossing reaming,
It is recommended that reaming aperture takes 1.5 times of outer diameter tube.3. universal joint drilling construction path should be adjusted in due course in crossing process
And depth.4. the maximum dilatory force according to needed for the factors such as geology, crossing length, mud parameter calculate directional drilling crossing, then instead
To specification, the size that cable sleeve is selected when adjusting directional drilling crossing.5. constructing for this kind of special barrier that passes through, should focus on
The radius of curvature of directional drilling crossing section is preferably greater than equal to 1500D, at the same should to the construction parameter in work progress into line trace,
Adjustment.
Embodiment described above is only the preferable embodiment of the utility model, and the scope of protection of the utility model is not
It is limited to this, any those skilled in the art can become apparent in the technical scope that the utility model discloses
Technical solution simple change or equivalence replacement, belong to the scope of protection of the utility model.
Claims (6)
1. communications optical cable drills connection structure more with high-pressure gas pipeline common orientation, it is characterised in that including orientation drill
More universal joint (1), high-pressure gas pipeline (2), steel wire rope (3) and seamless steel pipe (4), the directional drilling crossing universal joint (1) one
End is fixedly connected with the high-pressure gas pipeline (2), and the reduced diameter portion outer wall of directional drilling crossing universal joint (1) other end is set
Connection ring (5) is equipped with, the steel wire rope (3) and the seamless steel pipe (4) are laid along the high-pressure gas pipeline (2), described
Seamless steel pipe (4) is welded with the directional drilling crossing universal joint (1), and described steel wire rope (3) one end is fixed with the connection ring (5)
Connection, steel wire rope (3) and the seamless steel pipe (4) close to the connection ring (5) are fixed on one by least two pipe clamps (6)
Rise.
2. communications optical cable according to claim 1 drills connection structure more with high-pressure gas pipeline common orientation, it is special
Sign is, a diameter of 10mm of the steel wire rope (3).
3. communications optical cable according to claim 1 drills connection structure more with high-pressure gas pipeline common orientation, it is special
Sign is that the specification of the seamless steel pipe (4) is
4. communications optical cable according to claim 1 drills connection structure more with high-pressure gas pipeline common orientation, it is special
Sign is that the quantity of the pipe clamp (6) is 3, and the distance between two neighboring described pipe clamp (6) is 0.5m.
5. communications optical cable according to claim 1 drills connection structure more with high-pressure gas pipeline common orientation, it is special
Sign is that described directional drilling crossing universal joint (1) one end is welded with the high-pressure gas pipeline (2).
6. communications optical cable according to claim 1 drills connection structure more with high-pressure gas pipeline common orientation, it is special
Sign is that the seamless steel pipe (4) is not less than 500mm with the length of docking of the directional drilling crossing universal joint (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721345667.0U CN207261813U (en) | 2017-10-18 | 2017-10-18 | Communications optical cable drills connection structure more with high-pressure gas pipeline common orientation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721345667.0U CN207261813U (en) | 2017-10-18 | 2017-10-18 | Communications optical cable drills connection structure more with high-pressure gas pipeline common orientation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207261813U true CN207261813U (en) | 2018-04-20 |
Family
ID=61917992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721345667.0U Active CN207261813U (en) | 2017-10-18 | 2017-10-18 | Communications optical cable drills connection structure more with high-pressure gas pipeline common orientation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207261813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819303A (en) * | 2021-09-30 | 2021-12-21 | 陕西华山路桥集团有限公司 | Pipeline tensile strength enhancing device and using method thereof |
-
2017
- 2017-10-18 CN CN201721345667.0U patent/CN207261813U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819303A (en) * | 2021-09-30 | 2021-12-21 | 陕西华山路桥集团有限公司 | Pipeline tensile strength enhancing device and using method thereof |
| CN113819303B (en) * | 2021-09-30 | 2022-11-11 | 陕西华山路桥集团有限公司 | Pipeline tensile strength enhancing device and using method thereof |
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