CN208385046U - A kind of intelligent numerical control system high-resolution coal logging cable - Google Patents
A kind of intelligent numerical control system high-resolution coal logging cable Download PDFInfo
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- CN208385046U CN208385046U CN201821075339.8U CN201821075339U CN208385046U CN 208385046 U CN208385046 U CN 208385046U CN 201821075339 U CN201821075339 U CN 201821075339U CN 208385046 U CN208385046 U CN 208385046U
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Abstract
The utility model discloses a kind of intelligent numerical control system of field of cable technology high-resolution coal logging cables, including tensile members, the uniform mounting framework of the outer wall of the tensile members, the inner cavity of the skeleton is installed by twisted copper conductors, the outer wall of the twisted copper conductors installs shielded layer, the outer wall of the shielded layer installs insulating layer, the skeleton installs waterproof layer far from the side of tensile members, annular hollow pipe is equipped in the waterproof layer, fiber paste is filled in the inner cavity of the annular hollow pipe, the outer wall of the waterproof layer installs resistance to compression layer, the inner cavity of the resistance to compression layer is uniformly installed by rubber tube, the outer wall of the resistance to compression layer installs protective layer, the coal logging cable is in the environment of coalfield underground humidity, under protection by the fiber paste filled in silica gel and the hollow tube cavity of annular, moisture will not enter in waterproof layer, can prevent twisted copper conductors by To the erosion of moisture, to keep signal transmission more accurate, efficiency of transmission is higher.
Description
Technical field
The utility model relates to field of cable technology, specially a kind of intelligent numerical control system high-resolution coal logging electricity
Cable.
Background technique
Downhole imaging instrument be it is a kind of using visible light camera check oil, gas, coalfield test equipment, can by the instrument
Situations such as directly to observe by the casing damage of coal logging, casing-broken, trouble of lost tool in hole, perforating quality, effective response for water flood direction.
Logging cable is for the electric signal parameter of the downhole imaging instrument for being used for the operations such as well logging to be transferred on ground instrument
Important communication material.
Due to coalfield subsurface environment humidity, logging cable is led inside moisture attack cable core when carrying out probe transmission signal
The number of writing Transmission, influence detection as a result, and coalfield subsurface environment it is more severe, cable is easy to be squeezed, and also can
Lead to signal Transmission, the efficiency of signal transmission reduces, therefore, it is proposed that a kind of intelligent numerical control system high-resolution coal
Field logging cable.
Utility model content
The purpose of this utility model is to provide a kind of intelligent numerical control system high-resolution coal logging cables, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of intelligent numerical control system high-resolution
Twisted copper is installed in coal logging cable, including tensile members, the uniform mounting framework of the outer wall of the tensile members, the inner cavity of the skeleton
Conductor, the outer wall of the twisted copper conductors install shielded layer, and the outer wall of the shielded layer installs insulating layer, and the skeleton is far from anti-
Waterproof layer is installed in the side of draw piece, annular hollow pipe is equipped in the waterproof layer, and be uniformly provided with honeycomb on annular hollow pipe
Fiber paste is filled in the inner cavity of the annular hollow pipe in hole, and silica gel is installed in the gap of waterproof layer and annular hollow pipe, described anti-
The outer wall of water layer installs resistance to compression layer, and rubber tube is uniformly installed in the inner cavity of the resistance to compression layer, and the outer wall of the resistance to compression layer installs protection
Layer.
Preferably, the tensile members include wirerope, and the outer wall of the wirerope wraps up nylon layer, and wirerope and nylon
Buffer layer is installed between layer.
Preferably, the skeleton be the identical pentagon skeleton of four groups of structures, and four groups of skeletons it is equidistant be arranged in it is anti-
The outer wall of draw piece.
Preferably, the rubber tube is hollow pipe, and Compression-resistansponge sponge is uniformly installed in the inner cavity of rubber tube.
Preferably, the protective layer be cross-linked polyethylene layer, and protective layer with a thickness of 0.2mm.
Preferably, the outer wall of the protective layer uniformly installs wear-resistant block, and wear-resistant block is semicircle wear-resistant block.
Compared with prior art, the utility model has the beneficial effects that
1, the coal logging cable is when going deep into coalfield underground and being detected, rubber tube and Compression-resistansponge sponge can effectively by
The pressure that logging cable is subject in detection is buffered, while tensile members can increase the pull resistance of the logging cable, make this
Logging cable has enough intensity, and the collection of convenient dilatory carry out signal repeatedly back and forth guarantees the accuracy of signal transmission.
2, the coal logging cable is in the environment of coalfield underground humidity, by filling in silica gel and the hollow tube cavity of annular
Fiber paste protection under, moisture will not enter waterproof layer in, twisted copper conductors can be prevented by the erosion of moisture, to make letter
Number transmission is more accurate, and efficiency of transmission is higher.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model tensile members structural schematic diagram.
In figure: 1 tensile members, 101 wirerope, 102 buffer layers, 103 nylon layers, 2 skeletons, 3 twisted copper conductors, 4 shielded layers,
5 insulating layers, 6 waterproof layers, 7 annular hollow pipes, 8 fiber pastes, 9 silica gel, 10 resistance to compression layers, 11 rubber tubes, 12 protective layers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of intelligent numerical control system high-resolution coalfield
Twisted copper conductors 3 are installed in the inner cavity of logging cable, including tensile members 1, the uniform mounting framework 2 of the outer wall of tensile members 1, skeleton 2, twist
The outer wall for closing copper conductor 3 installs shielded layer 4, and the outer wall of shielded layer 4 installs insulating layer 5, and skeleton 2 is pacified far from the side of tensile members 1
Waterproof layer 6 is filled, annular hollow pipe 7 is equipped in waterproof layer 6, and be uniformly provided with honeycomb hole, annular hollow pipe on annular hollow pipe 7
Fiber paste 8 is filled in 7 inner cavity, and silica gel 9, the outer wall installation of waterproof layer 6 are installed in the gap of waterproof layer 6 and annular hollow pipe 7
Rubber tube 11 is uniformly installed in resistance to compression layer 10, the inner cavity of resistance to compression layer 10, and the outer wall of resistance to compression layer 10 installs protective layer 12.
Wherein, tensile members 1 include wirerope 101, and the outer wall of wirerope 101 wraps up nylon layer 103, and wirerope 101 with
Buffer layer 102 is installed between nylon layer 103, the pull resistance of the logging cable can be increased by tensile members 1, make the logging cable
With enough intensity, the collection of convenient dilatory carry out signal repeatedly back and forth guarantees the accuracy of signal transmission；
Skeleton 2 is the identical pentagon skeleton of four groups of structures, and four groups of skeletons 2 are equidistant is arranged in the outer of tensile members 1
Wall can protect twisted copper conductors 3 by the setting of skeleton 2, increase its crushing resistance and resistance to torsion；
Rubber tube 11 is hollow pipe, and Compression-resistansponge sponge is uniformly installed in the inner cavity of rubber tube 11, passes through rubber tube 11 and resistance to compression
The pressure that logging cable can effectively be subject to by sponge buffers；
Protective layer 12 is cross-linked polyethylene layer, and crosslinked polyethylene has environmental stress cracking resistance, chemical-resistant resistance rotten
The comprehensive performances such as corrosion energy, creep resistance and electrical property, and be readily apparent that improve temperature resistant grade, the resistance to of polyethylene can be made
Hot temperature is increased to 100 DEG C or more from 70 DEG C, and protective layer 12 with a thickness of 0.2mm, reduce the whole thick of the logging cable pair
Degree；
The outer wall of protective layer 12 uniformly installs wear-resistant block, and wear-resistant block is semicircle wear-resistant block, can be increased by wear-resistant block
The rub proofness for adding protective layer 12, prolongs its service life.
Working principle: the logging cable can increase the pull resistance of the logging cable by tensile members 1, make the logging cable
With enough intensity, the collection of convenient dilatory carry out signal repeatedly back and forth guarantees the accuracy of signal transmission, is arranged simultaneously
Skeleton 2 can protect twisted copper conductors 3, increase its crushing resistance and resistance to torsion, when cable is under pressure, 11 He of rubber tube
The pressure that logging cable can effectively be subject to by Compression-resistansponge sponge buffers, when going deep into coalfield underground and being detected, coalfield
Subsurface environment moisture is more, and the fiber paste 8 filled in 7 inner cavity of silica gel 9 and annular hollow pipe can protect effectively by moisture barrier
Demonstrate,prove the efficiency of signal transmission.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of intelligent numerical control system high-resolution coal logging cable, including tensile members (1), it is characterised in that: described anti-
Twisted copper conductors (3) are installed in the inner cavity of the uniform mounting framework of outer wall (2) of draw piece (1), the skeleton (2), and the twisted copper is led
The outer wall of body (3) installs shielded layer (4), and the outer wall of the shielded layer (4) installs insulating layer (5), and the skeleton (2) is far from tension
Waterproof layer (6) are installed in the side of part (1), annular hollow pipe (7) are equipped in the waterproof layer (6), and on annular hollow pipe (7)
It is even to offer honeycomb hole, fiber paste (8) are filled in the inner cavity of the annular hollow pipe (7), and waterproof layer (6) and annular hollow pipe
(7) silica gel (9) are installed in gap, and the outer wall of the waterproof layer (6) installs resistance to compression layer (10), the inner cavity of the resistance to compression layer (10)
The outer wall of uniformly installation rubber tube (11), the resistance to compression layer (10) installs protective layer (12).
2. a kind of intelligent numerical control system according to claim 1 high-resolution coal logging cable, it is characterised in that: institute
Stating tensile members (1) includes wirerope (101), and the outer wall of the wirerope (101) wraps up nylon layer (103), and wirerope (101)
Buffer layer (102) are installed between nylon layer (103).
3. a kind of intelligent numerical control system according to claim 1 high-resolution coal logging cable, it is characterised in that: institute
Stating skeleton (2) is the identical pentagon skeleton of four groups of structures, and four groups of skeletons (2) are equidistant is arranged in the outer of tensile members (1)
Wall.
4. a kind of intelligent numerical control system according to claim 1 high-resolution coal logging cable, it is characterised in that: institute
Stating rubber tube (11) is hollow pipe, and Compression-resistansponge sponge is uniformly installed in the inner cavity of rubber tube (11).
5. a kind of intelligent numerical control system according to claim 1 high-resolution coal logging cable, it is characterised in that: institute
State protective layer (12) be cross-linked polyethylene layer, and protective layer (12) with a thickness of 0.2mm.
6. a kind of intelligent numerical control system according to claim 1 high-resolution coal logging cable, it is characterised in that: institute
The outer wall for stating protective layer (12) uniformly installs wear-resistant block, and wear-resistant block is semicircle wear-resistant block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821075339.8U CN208385046U (en) | 2018-07-09 | 2018-07-09 | A kind of intelligent numerical control system high-resolution coal logging cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201821075339.8U CN208385046U (en) | 2018-07-09 | 2018-07-09 | A kind of intelligent numerical control system high-resolution coal logging cable |
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| CN208385046U true CN208385046U (en) | 2019-01-15 |
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| CN201821075339.8U Active CN208385046U (en) | 2018-07-09 | 2018-07-09 | A kind of intelligent numerical control system high-resolution coal logging cable |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867278A (en) * | 2019-11-29 | 2020-03-06 | 铜陵铜泉线缆科技有限公司 | High-strength photovoltaic cable |
| CN111091933A (en) * | 2020-01-03 | 2020-05-01 | 浙江正泰电缆有限公司 | Method for manufacturing high-strength tensile flexible cable |
| CN113937710A (en) * | 2021-10-20 | 2022-01-14 | 泰来兴科技(惠州)有限公司 | Underwater buoyant cable with torsion-resistant structure and erection device thereof |
-
2018
- 2018-07-09 CN CN201821075339.8U patent/CN208385046U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867278A (en) * | 2019-11-29 | 2020-03-06 | 铜陵铜泉线缆科技有限公司 | High-strength photovoltaic cable |
| CN111091933A (en) * | 2020-01-03 | 2020-05-01 | 浙江正泰电缆有限公司 | Method for manufacturing high-strength tensile flexible cable |
| CN111091933B (en) * | 2020-01-03 | 2021-03-30 | 浙江正泰电缆有限公司 | Method for manufacturing high-strength tensile flexible cable |
| CN113937710A (en) * | 2021-10-20 | 2022-01-14 | 泰来兴科技(惠州)有限公司 | Underwater buoyant cable with torsion-resistant structure and erection device thereof |
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