CN211786257U - Load-bearing detection ribbon optical cable for intelligent oil field - Google Patents
Load-bearing detection ribbon optical cable for intelligent oil field Download PDFInfo
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- CN211786257U CN211786257U CN202020298803.0U CN202020298803U CN211786257U CN 211786257 U CN211786257 U CN 211786257U CN 202020298803 U CN202020298803 U CN 202020298803U CN 211786257 U CN211786257 U CN 211786257U
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Abstract
The utility model discloses a wisdom oilfield is with holding lotus and surveying ribbon optical cable, including first tensile rope unit, optical fiber unit and the second stay cord unit of nai, first tensile rope unit, optical fiber unit and second are resistant the stay cord unit and are one row of distribution, the optical fiber unit is located first tensile rope unit and second and is resistant between the stay cord unit, first tensile rope unit and second are resistant the stay cord unit and are formed by 7 tensile ropes transposition, the optical cable unit still includes the outer jacket, the outer jacket parcel first tensile rope unit, optical fiber unit and second are resistant the stay cord unit, the optical fiber unit includes stainless steel pipe and is located the intraductal a plurality of optic fibre of stainless steel. The utility model discloses an optical cable tensile is effectual, is applicable to borehole operation.
Description
Technical Field
The utility model relates to a cable optical cable field, concretely relates to wisdom oil field is with holding lotus and surveying ribbon optical cable.
Background
The load-bearing detection cable (optical cable) can be used for the aspects of water conservancy and hydrological measurement, coal field geological exploration, geothermal logging and the like, and is a connecting line used for hanging weight connection and transmitting measurement data between a ground system and an underground instrument. The cable and cable require a high tensile strength due to the weight hanging, and the cable and cable require a high durability, pressure resistance, and the like due to the severe environment downhole.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at overcoming the defects of the prior art, and provides a wisdom oil field is with holding lotus and surveying ribbon optical cable.
The technical scheme is as follows: the utility model provides a wisdom is load-bearing detection ribbon optical cable for oil field, includes first stretch-proofing rope unit, optical fiber unit and the second is resisted the stay cord unit, first stretch-proofing rope unit, optical fiber unit and second are resisted the stay cord unit and are distributed in one row, the optical fiber unit is located between first stretch-proofing rope unit and the second is resisted the stay cord unit, first stretch-proofing rope unit and second are resisted the stay cord unit and are formed by 7 stretch-proofing ropes transposition, wisdom is load-bearing detection ribbon optical cable for oil field still includes the outer jacket, the outer jacket parcel first stretch-proofing rope unit, optical fiber unit and second are resisted the stay cord unit, the optical fiber unit includes stainless steel pipe and is located a plurality of optic fibre of stainless steel intraductal.
Further, the 7 tensile cords are divided into a central tensile cord and the remaining 6 tensile cords surrounding the central tensile cord.
Further, the stainless steel pipe is internally provided with optical fiber ointment.
Further, there are 4 optical fibers in the stainless steel tube.
Furthermore, the first tensile rope and the second tensile rope are both glass fiber tensile ropes.
Further, still include first skeleton unit and second skeleton unit, first, two skeleton units all extend along the length direction of optical cable, first skeleton unit is including the first holding tank that is used for holding first tensile rope unit and the first arc recess that is used for butt optical fiber unit, second skeleton unit is including the second holding tank that is used for holding the second tensile rope unit and the second arc recess that is used for butt optical fiber unit.
Further, the skeleton unit is made of a nylon material.
Further, the outer sheath is made of a polyethylene material, or made of a PVC material.
Has the advantages that: the utility model discloses an optical cable, because the both sides of surveying ribbon optical cable with bearing the load in wisdom oil field have all set up two strands of stretch-proofing ropes, consequently the tensile is effectual, more can the bearing on the whole to in the embodiment that has the skeleton unit, increased the compressive property of optical cable more, thereby be applicable to the abominable borehole operation of environment more.
Drawings
FIG. 1 is a schematic view of example 1;
FIG. 2 is a schematic view of example 2.
Detailed Description
Reference numerals: 1 a first tensile strand element; 2 a second tensile cord unit; 3.1 stainless steel tube; 3.2 an optical fiber; 4, an outer protective layer; 5.1 a first skeletal unit; 5.2 second backbone units.
Example 1
As shown in fig. 1, the load-bearing detection ribbon optical cable for the smart oilfield comprises a first tensile rope unit 1, an optical fiber unit and a second tensile rope unit 2, wherein the first tensile rope unit 1, the optical fiber unit and the second tensile rope unit 2 are distributed in a row, the optical fiber unit is located between the first tensile rope unit 1 and the second tensile rope unit 2, the first tensile rope unit 1 and the second tensile rope unit 2 are formed by twisting 7 tensile ropes, the load-bearing detection ribbon optical cable for the smart oilfield further comprises an outer protective layer 4, the first tensile rope unit 1, the optical fiber unit and the second tensile rope unit 2 are wrapped by the outer protective layer 4, and the optical fiber unit comprises a stainless steel pipe 3.1 and a plurality of optical fibers 3.2 located in the stainless steel pipe 3.1.
The 7 tensile cords are divided into a central tensile cord and the remaining 6 tensile cords surrounding the central tensile cord. The stainless steel pipe 3.1 is internally provided with optical fiber ointment 3.2. The stainless steel tube 3.1 is internally provided with 4 optical fibers 3.2. The first tensile rope and the second tensile rope are both glass fiber tensile ropes. The skeleton unit is made of nylon materials. The outer protective layer is made of a polyethylene material or a PVC material.
Example 2
In the embodiment 2, a skeleton unit is further added on the basis of the embodiment 1, so that the intelligent load-bearing detection ribbon cable for the oilfield is further protected, and the mechanical property is increased. Specifically, the method comprises the following steps: the utility model provides a wisdom oilfield is with holding load and is surveyed ribbon optical cable still includes first skeleton unit 5.1 and second skeleton unit 5.2, first, two skeleton units all extend along the length direction of optical cable, first skeleton unit 5.1 is including the first holding tank that is used for holding first anti-tensile rope unit and the first arc recess that is used for butt optical fiber unit, second skeleton unit 5.2 is including the second holding tank that is used for holding second anti-tensile rope unit and the second arc recess that is used for butt optical fiber unit.
As can be seen from fig. 1-2, the optical cable of the present application has the advantages that two tensile ropes are additionally arranged on two sides of the optical cable respectively, so that the tensile performance is integrally increased, and the load bearing is facilitated.
Although the invention has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined in the following claims.
Claims (8)
1. The utility model provides a wisdom is load-bearing detection ribbon optical cable for oil field, its characterized in that includes first stretch-proofing rope unit, optical fiber unit and the second is resisted the stay cord unit, first stretch-proofing rope unit, optical fiber unit and second are resisted the stay cord unit and are distributed in one row, the optical fiber unit is located first stretch-proofing rope unit and second and resists between the stay cord unit, first stretch-proofing rope unit and second are resisted the stay cord unit and are formed by 7 stretch-proofing ropes transposition, wisdom is load-bearing detection ribbon optical cable for oil field still includes the outer jacket, the outer jacket parcel first stretch-proofing rope unit, optical fiber unit and second are resisted the stay cord unit, the optical fiber unit includes stainless steel pipe and is located a plurality of optic fibre in the stainless steel pipe.
2. The smart oilfield load bearing detection ribbon cable of claim 1, wherein the 7 tensile cords are divided into a central tensile cord and the remaining 6 tensile cords surrounding the central tensile cord.
3. The smart oilfield load bearing detection ribbon cable of claim 1, wherein the stainless steel tube has an optical fiber ointment therein.
4. The smart oilfield load bearing detection ribbon cable of claim 1, wherein the stainless steel tube has 4 of the optical fibers therein.
5. The smart oilfield load bearing detection ribbon cable of claim 1, wherein the first and second tensile cords are glass fiber tensile cords.
6. The smart oilfield load bearing detection ribbon cable of claim 1, further comprising a first frame unit and a second frame unit, wherein the first and second frame units extend along a length direction of the cable, the first frame unit comprises a first receiving groove for receiving the first tensile strand unit and a first arcuate groove for abutting against the optical fiber unit, and the second frame unit comprises a second receiving groove for receiving the second tensile strand unit and a second arcuate groove for abutting against the optical fiber unit.
7. The smart oilfield load bearing detection ribbon cable of claim 6, wherein the skeletal unit is made of a nylon material.
8. The smart oilfield load bearing detection ribbon cable of claim 1, wherein the outer jacket is made of a polyethylene material or a PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020298803.0U CN211786257U (en) | 2020-03-11 | 2020-03-11 | Load-bearing detection ribbon optical cable for intelligent oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020298803.0U CN211786257U (en) | 2020-03-11 | 2020-03-11 | Load-bearing detection ribbon optical cable for intelligent oil field |
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| Publication Number | Publication Date |
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| CN211786257U true CN211786257U (en) | 2020-10-27 |
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| CN202020298803.0U Active CN211786257U (en) | 2020-03-11 | 2020-03-11 | Load-bearing detection ribbon optical cable for intelligent oil field |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114114570A (en) * | 2021-11-23 | 2022-03-01 | 长飞光纤光缆股份有限公司 | Flat self-supporting overhead composite optical cable based on skeleton optical cable |
-
2020
- 2020-03-11 CN CN202020298803.0U patent/CN211786257U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114114570A (en) * | 2021-11-23 | 2022-03-01 | 长飞光纤光缆股份有限公司 | Flat self-supporting overhead composite optical cable based on skeleton optical cable |
| CN114114570B (en) * | 2021-11-23 | 2023-12-19 | 长飞光纤光缆股份有限公司 | Flat self-supporting overhead composite optical cable based on skeleton optical cable |
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