CN218069413U - High-strength sealed load-bearing detection cable - Google Patents
High-strength sealed load-bearing detection cable Download PDFInfo
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- CN218069413U CN218069413U CN202221628560.8U CN202221628560U CN218069413U CN 218069413 U CN218069413 U CN 218069413U CN 202221628560 U CN202221628560 U CN 202221628560U CN 218069413 U CN218069413 U CN 218069413U
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- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 239000010410 layer Substances 0.000 claims abstract description 79
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000003063 flame retardant Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000005253 cladding Methods 0.000 claims abstract description 13
- 238000007765 extrusion coating Methods 0.000 claims abstract description 4
- 239000011247 coating layer Substances 0.000 claims abstract description 3
- 239000004020 conductor Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 6
- 240000002853 Nelumbo nucifera Species 0.000 abstract description 5
- 235000006508 Nelumbo nucifera Nutrition 0.000 abstract description 5
- 235000006510 Nelumbo pentapetala Nutrition 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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Abstract
The utility model discloses a high-strength sealed load-bearing detection cable in the field of load-bearing detection cables; comprises a protection unit and a cable core unit; the cable core unit comprises a first cable core unit, a shielding layer, a first flame-retardant layer, an extrusion coating layer and a second cable core unit which are sequentially arranged from inside to outside; a first water resisting layer is arranged between the first cable core unit and the shielding layer; the outer side of the extrusion molding cladding is provided with a plurality of accommodating grooves and a plurality of plane portions, each accommodating groove is internally provided with one second cable core, each plane portion is provided with an outer side protection framework, the protection unit comprises an inner protection layer, an armor layer and an outer protection layer which are sequentially arranged from inside to outside, and the inner protection layer surrounds the second cable core unit; the utility model discloses a become lotus exploration cable, it is effectual that the flame retardant efficiency that blocks water, the leakproofness is good, and intensity is high, is a high strength seal holds lotus exploration cable.
Description
Technical Field
The utility model relates to a hold lotus exploration cable field, concretely relates to high strength seals and holds lotus exploration cable.
Background
The load-bearing detection cable is particularly used in the environment, the cable has the functions of bearing high temperature and high pressure in a well, resisting friction between the cable and a well wall and slurry, resisting the action of mechanical external force such as repeated bending and stretching and the like, and the cable is required to have good electrical performance and excellent mechanical and physical performance.
Particularly, when the cable works underground, underground pressure has a great blocking effect on an instrument, and the cable is required to have high strength and strong sealing performance; some traditional cables combine inseparably inside and outside, and sealed effect is not good, and intensity is high inadequately, causes the signal to lose in the use easily, and the cable damages, still leads to the occurence of failure very easily.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at overcoming the defects of the prior art and providing a high-strength sealing load-bearing detection cable.
The technical scheme is as follows: the high-strength sealed load-bearing detection cable comprises a protection unit and a cable core unit; the cable core unit comprises a first cable core unit, a shielding layer, a first flame-retardant layer, an extrusion molding cladding and a second cable core unit which are sequentially arranged from inside to outside; a first water resisting layer is arranged between the first cable core unit and the shielding layer; the second cable core unit comprises a plurality of second cable cores, each second cable core comprises 2 first wire cores and a cladding surrounding the 2 first wire cores; the outer side of the extrusion molding cladding is provided with a plurality of accommodating grooves and a plurality of plane parts, each accommodating groove is internally provided with one second cable core, and the number of the accommodating grooves is equal to that of the second cable cores; each plane part is provided with an outer side protection framework, and the number of the plane parts is equal to that of the outer side protection frameworks; the protection unit comprises an inner protection layer, an armor layer and an outer sheath which are sequentially arranged from inside to outside, and the inner protection layer surrounds the second cable core unit.
Furthermore, the first cable core unit comprises a plurality of first cable cores, and each first cable core comprises a first conductor, a first insulating layer and a second flame-retardant layer which are sequentially arranged from inside to outside.
Therefore, the cable has good insulation and flame retardant effects.
Furthermore, each first line core comprises a second conductor, a second insulating layer, a second water-resistant layer and a third flame-retardant layer which are sequentially arranged from inside to outside.
Thereby further enhancing the insulation, water-blocking and flame-retardant effects of the cable.
Further, every outside protection skeleton is including the diaphragm of the type of falling U frame and setting at the type of falling U frame both ends, the type of falling U frame and the diaphragm integrated into one piece that sets up at the type of falling U frame both ends.
Thereby the intensity of outside protection skeleton reinforcing cable.
Further, the extrusion-molded cladding is provided with 3 accommodating grooves, and the second core unit has 3 second cores.
Therefore, the number of the cable cores of the cable is more.
Further, the first waterproof layer is formed by wrapping a waterproof tape.
Thereby the waterproof effect of cable is good.
Further, the shielding layer is a copper wire braided layer.
Therefore, the shielding effect of the cable is good.
Furthermore, the first, second and third flame-retardant layers are all made of zeolite high polymer materials.
Therefore, the flame retardant effect of the cable is good.
Has the advantages that: the utility model discloses a hold lotus exploration cable has following advantage:
(1) The cable is provided with the first water-resistant layer and the second water-resistant layer, so that the water-resistant effect is excellent;
(2) The cable is provided with the first flame-retardant layer, the second flame-retardant layer and the third flame-retardant layer, so that the flame-retardant effect is good;
(3) All be connected with an outside protection skeleton between 2 adjacent second cable cores of this cable to protection unit's inner sheath, armor and oversheath, cable strength is higher.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;
FIG. 3 is a cross-sectional view of the present invention;
reference numerals: 1: a first cable core; 1.1: a first conductor; 1.2 first insulating layer: 1.3: a second flame retardant layer; 2: a first water resistant layer; 3: a shielding layer; 4: a first flame retardant layer; 5: extruding a cladding; 5.1: an accommodating recess; 5.2: a planar portion; 6: a second cable core; 6.1: a first wire core; 6.11: a second conductor; 6.12: a second insulating layer; 6.13: a second water resistant layer; 6.14: a third flame retardant layer; 6.2: a cladding layer; 6.3: an outer protective framework; 7: an inner protective layer; 8: an armor layer; 9: an outer sheath.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
A high-strength sealed load-bearing detection cable comprises a protection unit and a cable core unit; the cable core unit comprises a first cable core unit, a shielding layer 3, a first flame-retardant layer 4, an extrusion coating layer 5 and a second cable core unit which are sequentially arranged from inside to outside; a first water resisting layer 2 is arranged between the first cable core unit and the shielding layer 3; the second cable core unit comprises a plurality of second cable cores 6, and each second cable core 6 comprises 2 first cable cores 6.1 and a cladding 6.2 surrounding the 2 first cable cores 6.1;
the outer side of the extruded cladding 5 is provided with a plurality of accommodating grooves 5.1 and a plurality of plane parts 5.2, each accommodating groove 5.1 is internally provided with one second cable core 6, and the number of the accommodating grooves 5.1 is equal to that of the second cable cores 6; each plane part 5.2 is provided with an outer side protection framework 6.3, and the number of the plane parts 5.2 is equal to that of the outer side protection frameworks 6.3; the protection unit comprises an inner protection layer 7, an armor layer 8 and an outer sheath 9 which are sequentially arranged from inside to outside, and the inner protection layer 7 surrounds the second cable core unit.
The first cable core unit comprises a plurality of first cable cores 1, and each first cable core 1 comprises a first conductor 1.1, a first insulating layer 1.2 and a second flame-retardant layer 1.3 which are sequentially arranged from inside to outside; each first wire core 6.1 comprises a second conductor 6.11, a second insulating layer 6.12, a second water-resistant layer 6.13 and a third flame-retardant layer 6.14 which are sequentially arranged from inside to outside; each outer side protection framework 6.3 comprises an inverted U-shaped frame and transverse plates arranged at two ends of the inverted U-shaped frame, and the inverted U-shaped frame and the transverse plates arranged at two ends of the inverted U-shaped frame are integrally formed; the extrusion molding cladding 5 is provided with 3 accommodating grooves, and the second cable core unit is provided with 3 second cable cores 6; the first water-blocking layer 2 is formed by wrapping a water-blocking tape; the shielding layer 3 is a copper wire braided layer; the first, second and third flame-retardant layers are all made of zeolite high polymer materials.
The following detailed description is made with reference to the accompanying drawings: the utility model discloses a load-bearing detection cable, which is provided with a first water-resistant layer and a second water-resistant layer, and has good water-resistant effect; a first flame-retardant layer is arranged between the second cable core unit and the first cable core unit, a second flame-retardant layer is arranged inside the second cable core, and a third flame-retardant layer is arranged inside the first cable core, so that the flame-retardant effect is good; the two-layer water-blocking and the three-layer flame-retarding lead the sealing performance of the load-bearing detection cable of the utility model to be better;
each plane part of the extrusion coating in the cable is provided with an outer side protection framework, each outer side protection framework comprises an inverted U-shaped frame and transverse plates arranged at two ends of the inverted U-shaped frame, and the inverted U-shaped frame and the transverse plates arranged at two ends of the inverted U-shaped frame are integrally formed; when the cable receives outside extrusion, outside protection skeleton can slow down the pressure that the cable received, and the inside cable core unit of protection is not damaged by the extrusion to the protection unit of cable is equipped with inner sheath, armor and oversheath, and compressive capacity is strong, and cable strength is higher, realizes a high strength seal bearing load exploration cable.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
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. A high-strength sealed load-bearing detection cable is characterized by comprising a protection unit and a cable core unit; the cable core unit comprises a first cable core unit, a shielding layer (3), a first flame-retardant layer (4), an extrusion coating layer (5) and a second cable core unit which are sequentially arranged from inside to outside; a first water resisting layer (2) is arranged between the first cable core unit and the shielding layer (3); the second cable core unit comprises a plurality of second cable cores (6), each second cable core (6) comprises 2 first cable cores (6.1) and a cladding (6.2) surrounding the 2 first cable cores (6.1); the extruded cladding (5) is provided with a plurality of accommodating grooves (5.1) and a plurality of plane parts (5.2) on the outer side, each accommodating groove (5.1) is internally provided with one second cable core (6), and the number of the accommodating grooves (5.1) is equal to that of the second cable cores (6); each plane part (5.2) is provided with an outer side protection framework (6.3), and the number of the plane parts (5.2) is equal to that of the outer side protection frameworks (6.3); the protection unit comprises an inner protection layer (7), an armor layer (8) and an outer sheath (9) which are sequentially arranged from inside to outside, and the inner protection layer (7) surrounds the second cable core unit.
2. The high-strength sealed load-bearing detection cable according to claim 1, wherein the first cable core unit comprises a plurality of first cable cores (1), and the first cable cores (1) comprise a first conductor (1.1), a first insulating layer (1.2) and a second flame-retardant layer (1.3) which are sequentially arranged from inside to outside.
3. The high-strength sealed load-bearing exploration cable according to claim 2, wherein each first core (6.1) comprises a second conductor (6.11), a second insulating layer (6.12), a second water-resistant layer (6.13) and a third flame-retardant layer (6.14) which are arranged from inside to outside in sequence.
4. The high strength sealed load bearing probe cable of claim 1, wherein the extruded cladding (5) has 3 receiving grooves and the second core unit has 3 second cores (6).
5. The high-strength sealing load-bearing detection cable according to claim 1, wherein each of the outer side protection frameworks (6.3) comprises an inverted U-shaped frame and transverse plates arranged at two ends of the inverted U-shaped frame, and the inverted U-shaped frame and the transverse plates arranged at two ends of the inverted U-shaped frame are integrally formed.
6. The high-strength sealed load-bearing detection cable according to claim 1, wherein the first water-blocking layer (2) is formed by wrapping a water-blocking tape.
7. The high-strength sealed load-bearing exploration cable according to claim 1, wherein said shielding layer (3) is a copper wire braid.
8. The high strength sealed load bearing exploration cable of claim 3, wherein said first flame retardant layer, second flame retardant layer, and third flame retardant layer are made of zeolite polymer material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221628560.8U CN218069413U (en) | 2022-06-27 | 2022-06-27 | High-strength sealed load-bearing detection cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221628560.8U CN218069413U (en) | 2022-06-27 | 2022-06-27 | High-strength sealed load-bearing detection cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218069413U true CN218069413U (en) | 2022-12-16 |
Family
ID=84435882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221628560.8U Expired - Fee Related CN218069413U (en) | 2022-06-27 | 2022-06-27 | High-strength sealed load-bearing detection cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218069413U (en) |
-
2022
- 2022-06-27 CN CN202221628560.8U patent/CN218069413U/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: 20221216 |