CN205080929U - High -resolution seismic prospecting cable - Google Patents
High -resolution seismic prospecting cable Download PDFInfo
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- CN205080929U CN205080929U CN201520888232.5U CN201520888232U CN205080929U CN 205080929 U CN205080929 U CN 205080929U CN 201520888232 U CN201520888232 U CN 201520888232U CN 205080929 U CN205080929 U CN 205080929U
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Abstract
The utility model discloses a high -resolution seismic prospecting cable, be the conductor that the annular was arranged including a plurality of, the conductor is the tinned wire synnema or the transposition of soft copper wire forms, just conductor all outer cladding has the insulating layer, the conductor that the cladding has the insulating layer is through winding the package stranding, just around the covering it has the weaving layer to go back the cladding outward around the covering, the cladding is gone back outward to the weaving layer has the sheath, the cladding is gone back outward to the sheath has the armor. The utility model discloses a cable sets up four even conductors of arranging each other at the middle part, increase the data acquisition function, and the utility model discloses a cables are consolidated to two back up coats of cable sets, and at first the nexine at the cable sets up the reinforcement pierce tap that toughness is stronger, increases its inside intensity, then at the outer armor that comprises the high -carbon galvanized steel wire that sets up of sheath, protection of cables's exterior structure can make the cable bear great stretching resistance like this and do all can with the antidetonation, has improved the performance and the life of cable greatly.
Description
Technical field
The utility model relates to a kind of cable, is a kind of high-resolution seismic survey cable specifically.
Background technology
Because seismic prospecting cable is in seismic region, therefore seismic prospecting cable needs to have stronger antidetonation resistance to tension, and the antidetonation of traditional seismic prospecting cable and resistance to tension all also exist larger deficiency; Additionally seismic exploration cable needs to bear the mission transmitting geological data, and therefore its signal transmission and intensity transmission all want more stable.
Utility model content
Utility model object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of high-resolution seismic survey cable.
For achieving the above object, the technical solution adopted in the utility model is a kind of high-resolution seismic survey cable, comprises the conductor of several circular array, and described conductor is that tin plated wire synnema or the conjunction of soft copper skein silk form; And described conductor is all coated with insulating barrier; The described conductor being coated with insulating barrier is by the wrapped stranding of lapping layer, and described lapping layer is also coated with braid outward, and described braid is also coated with sheath outward, and described sheath is also coated with armour outward.
As preferably, described conductor is provided with four groups altogether; And the centre place of array that four groups of conductors surround also is provided with reinforcing pierce tap.
Conductor of the present utility model can arrange many groups, so that more accurate image data, and entreats in the conductor to arrange and reinforces pierce tap and can increase toughness between conductor and conductor, prevent its overbending from occurring situation about fractureing.
As preferably, described insulating barrier is modified polypropene.
Adopt its insulation effect of insulating barrier of modified polypropylene material better.
As preferably, described armour is that high-carbon zinc-coated wire is formed.
Beneficial effect: the utility model provides a kind of high-resolution seismic survey cable, cable of the present utility model arranges four uniform conductors of arrangement mutually at middle part, increase data acquisition function; And cable of the present utility model arranges two back-up coat reinforcement electric cables; first the stronger reinforcing pierce tap of toughness is set in the innermost layer of cable; increase its internal intensity; then the armour be made up of high-carbon zinc-coated wire is set at sheath skin; the external structure of protection cable; cable can be made like this to bear larger stretching resistance and seismic force, substantially increase serviceability and the useful life of cable.
Accompanying drawing explanation
Fig. 1 is the utility model structural section figure.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figure 1, a kind of high-resolution seismic survey cable, comprises the conductor 1 of several circular array; Described conductor is that tin plated wire synnema or the conjunction of soft copper skein silk form; And described conductor 1 is all coated with insulating barrier 2; The described conductor 1 being coated with insulating barrier 2 is by the wrapped stranding of lapping layer 3, and described lapping layer 3 is outer is also coated with braid 4, and described braid 4 is outer is also coated with sheath 5, and described sheath 5 is outer is also coated with armour 6.
Conductor 1 is provided with four groups altogether; And the centre place of array that four groups of conductors 1 surround also is provided with and reinforces pierce tap 7.Conductor 1 of the present utility model can arrange many groups, so that more accurate image data, and arranges in conductor 1 central authorities and reinforces pierce tap 7 and can increase toughness between conductor 1 and conductor 1, prevent its overbending from occurring situation about fractureing.
In addition in order to increase the performance of insulating barrier, insulating barrier 2 is modified polypropene; And armour 6 is high-carbon zinc-coated wire formation, high-carbon zinc-coated wire has very high intensity and certain crooking ability.
Cable of the present utility model arranges four uniform conductors of arrangement mutually at middle part, increase data acquisition function; And cable of the present utility model arranges two back-up coat reinforcement electric cables; first the stronger reinforcing pierce tap of toughness is set in the innermost layer of cable; increase its internal intensity; then the armour be made up of high-carbon zinc-coated wire is set at sheath skin; the external structure of protection cable; cable can be made like this to bear larger stretching resistance and seismic force, substantially increase serviceability and the useful life of cable.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. a high-resolution seismic survey cable, is characterized in that: the conductor (1) comprising several circular array; Described conductor is that tin plated wire synnema or the conjunction of soft copper skein silk form; And described conductor (1) is all coated with insulating barrier (2); The described conductor (1) being coated with insulating barrier (2) is by lapping layer (3) wrapped stranding, and described lapping layer (3) is also coated with braid (4) outward, described braid (4) is also coated with sheath (5) outward, and described sheath (5) is also coated with armour (6) outward.
2. a kind of high-resolution seismic survey cable according to claim 1, is characterized in that: described conductor (1) is provided with four groups altogether; And the centre place of array that four groups of conductors (1) surround also is provided with and reinforces pierce tap (7).
3. a kind of high-resolution seismic survey cable according to claim 1, is characterized in that: described insulating barrier (2) is modified polypropene.
4. a kind of high-resolution seismic survey cable according to claim 1, is characterized in that: described armour (6) is high-carbon zinc-coated wire formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520888232.5U CN205080929U (en) | 2015-11-09 | 2015-11-09 | High -resolution seismic prospecting cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520888232.5U CN205080929U (en) | 2015-11-09 | 2015-11-09 | High -resolution seismic prospecting cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205080929U true CN205080929U (en) | 2016-03-09 |
Family
ID=55433319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520888232.5U Active CN205080929U (en) | 2015-11-09 | 2015-11-09 | High -resolution seismic prospecting cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205080929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111899933A (en) * | 2020-08-06 | 2020-11-06 | 陈利 | Cable with high tensile strength |
-
2015
- 2015-11-09 CN CN201520888232.5U patent/CN205080929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111899933A (en) * | 2020-08-06 | 2020-11-06 | 陈利 | Cable with high tensile strength |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |