CN206610997U - A kind of duct type cable - Google Patents
A kind of duct type cable Download PDFInfo
- Publication number
- CN206610997U CN206610997U CN201720315068.8U CN201720315068U CN206610997U CN 206610997 U CN206610997 U CN 206610997U CN 201720315068 U CN201720315068 U CN 201720315068U CN 206610997 U CN206610997 U CN 206610997U
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- socket
- plug
- inner core
- pipeline
- type cable
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Abstract
The utility model discloses a kind of duct type cable, including single-unit pipeline, single-unit pipeline includes inner core, shell and support meanss, inner core top is provided with plug, the bottom of inner core is provided with socket, plug is fixedly connected with socket by electric wire, and the plug on inner core top and the socket of inner core bottom are fixed on shell by support meanss respectively, and shell is made up of pipeline；Plug is matched with the shape of socket, and plug is inserted on the socket of single-unit pipeline adjacent thereto.Support meanss include conical ring, support frame and apical axis, and plug and socket is fixedly mounted on support frame, and conical ring is fixedly mounted on support frame, and apical axis one end withstands on the other end on the lateral wall of conical ring and withstood on the madial wall of pipeline.The duct type cable that the utility model is provided combines cable with oil pipe or drilling rod, it is only necessary to inner core is fixed on pipeline in well site, carries out horizontal well operations.Convenient construction and transport, cost is low.
Description
Technical field
The utility model is related to a kind of steel pipe type cable, especially a kind of rigid cable using oil pipe (drilling rod).
Background technology
Since the eighties, horizontal well drilling technology moves to maturity.Horizontal well can significantly improve oil well productivity, improve ground
Layer yield.Horizontal well is more and more applied, and also brings the development of horizontal wellbore logging technology.Horizontal wellbore logging is required survey
Well equipment sends into horizontal segment, and requires ground electrical power being conveyed to equipment, and this is accomplished by cable and possesses higher rigidity, patent
Number a kind of special steel pipe cable is disclosed for 201210293756.0 Chinese patent, this cable is rigidly higher than normal cable,
There is certain ability conveying equipment.But this cable needs to be wrapped in and vehicle transport is utilized on roller, radius roller is limited, institute
Rigidity with cable is also limited, as horizontal well length is increasingly longer, and this mode cannot meet wanting for conveying equipment
Ask.Pipeline is conventional oil equipment, and rigidity enough, can send into equipment horizontal segment, but without transmission electric wire, it is impossible to by ground
Face power Transmission is to equipment.The utility model provides a kind of pipeline of live wire, equipment can be sent into horizontal segment, there is transmission electricity
Line, can be conveyed to equipment by ground electrical power.Finally realize horizontal wellbore logging.
Utility model content
The purpose of this utility model is to provide a kind of duct type cable, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：
A kind of duct type cable, including single-unit pipeline, the single-unit pipeline include inner core, shell and support meanss, described
Inner core top is provided with plug, and the bottom of inner core is provided with socket, and plug is fixedly connected with socket by electric wire, inner core top
Plug and the socket of inner core bottom are fixed on shell by support meanss respectively, and the shell is made up of pipeline；The plug
Matched with the shape of socket, plug is inserted on the socket of single-unit pipeline adjacent thereto.
It is used as the utility model further scheme：The support meanss include conical ring, support frame and apical axis, described to insert
Head and socket are installed on support frame, and conical ring is arranged on support frame, other end top on the male cone (strobilus masculinus) of apical axis one end addendum cone ring
On the madial wall of pipeline.
It is used as the utility model further scheme：The outside of the plug is also installed with axle, the outside of socket
Hole is provided with, the shape of axle matches with the shape in hole.
It is used as the utility model further scheme：One layer of rubber ring, institute are additionally provided between the plug and socket
State rubber ring top to be fixedly connected with axle, the bottom of rubber ring is connected with hole, closing space is formed between rubber ring and electric wire, seal
Close interior volume and be filled with hydraulic oil.
It is used as the utility model further scheme：The pipeline is one kind in oil pipe or drilling rod.
It is used as the utility model further scheme：The apical axis quantity is in two or more, and apical axis is around support frame
Lateral wall annular array.
Compared with prior art, the beneficial effects of the utility model are：
The duct type cable that the utility model is provided combines cable with oil pipe or drilling rod, is only needed in construction
Well site is fixed on inner core on pipeline, as hard cable, completes in horizontal well operations.The fixed form side of the utility model inner core
Just simple, timeliness is high, and takes full advantage of well site resource, cost-effective, convenient transport.The utility model provides duct type cable
There is endoporus, extraordinary logging operation can be carried out as fluid passage.By setting one layer of rubber ring to make in electric wire on the outside of electric wire
External pressure dynamic balance, prevents grouting, insulate guaranteed.
Brief description of the drawings
Fig. 1 is the structural representation of single-unit oil pipe in duct type cable.
The structural representation that Fig. 2 is combined for two Oil-saving pipes in duct type cable.
Fig. 3 is Fig. 1 top view.
In figure：1- plugs, 2- conical rings, 3- apical axis, 4- support frames, 5- axles, 6- box cuplings, 7- electric wires, 8- rubber tubes, 9- pipes
Road, 10- sockets, 11- holes, 31- closing spaces.
Embodiment
The technical solution of the utility model is described in more detail with reference to embodiment.
Fig. 1-3, a kind of duct type cable, including single-unit pipeline are referred to, the single-unit pipeline includes inner core, shell and branch
Support arrangement, the inner core top is provided with plug 1, and the bottom of inner core is provided with socket 10, and plug 1 passes through electric wire 7 with socket 10
It is fixedly connected, the plug 1 on inner core top and the socket 10 of inner core bottom are fixed on shell by support meanss respectively, it is described outer
Shell is made up of pipeline 9, and the support meanss include conical ring 2, support frame 4 and apical axis 3, and the plug 1 and socket 10 are arranged on branch
Support 4, conical ring 2 is arranged on support frame 4, and the one end of apical axis 3 withstands on the madial wall that the other end on the male cone (strobilus masculinus) of conical ring withstands on pipeline 9
On, the quantity of apical axis 3 surrounds the lateral wall annular array of support frame 4 in two or more, apical axis 3；The plug 1 and socket 10
Shape match, plug 1 is inserted on the socket 10 of single-unit pipeline adjacent thereto, for transmitting electric signal, the plug 1
Outside is also installed with axle 5, and the outside of socket 10 is provided with hole 11, and the shape of axle 5 matches with the shape in hole 11, works as plug
1 when be inserted into socket 10 on adjacent single-unit pipeline, and now hole 11 is inserted into the outside of axle 5, plays sealing plug and inserts
The purpose of seat；One layer of rubber ring 8 is additionally provided between the plug 1 and socket 10, the top of rubber ring 8 is fixed with axle 5 to be connected
Connect, the bottom of rubber ring 8 is connected with hole 11, closing space 31 is formed between rubber ring 8 and electric wire 7, rubber ring 8 is equivalent to electric wire
Be filled with hydraulic oil inside 7 elastic housing, the closing space 31, filling hydraulic oil purpose be make pipeline go into the well after rubber tube
8 internal and external pressure balances prevent equipment to be in the milk, it is ensured that the insulating properties of electrical equipment；The pipeline 9 is one kind in oil pipe or drilling rod, institute
It is fluid through-hole to state between rubber tube 8 and the madial wall of pipeline 9, and the fluid through-hole of adjacent single-unit pipeline is mutually communicated, and fluid leads to
Hole passes through for fluid, does not influence pipeline normally to use.
Better embodiment of the present utility model is explained in detail above, but the utility model be not limited to it is above-mentioned
In embodiment, the knowledge that one skilled in the relevant art possesses, the utility model ancestor can also not departed from
Various changes can be made on the premise of purport.
Claims (6)
1. a kind of duct type cable, it is characterised in that including single-unit pipeline, the single-unit pipeline includes inner core, shell and support
Device, the inner core top is provided with plug (1), and the bottom of inner core is provided with socket (10), and plug (1) passes through with socket (10)
Electric wire (7) is fixedly connected, and the plug (1) on inner core top and the socket (10) of inner core bottom are fixed outside by support meanss respectively
On shell, the shell is made up of pipeline (9)；The plug (1) is matched with the shape of socket (10), and plug (1) is inserted therewith
On the socket (10) of adjacent single-unit pipeline.
2. duct type cable according to claim 1, it is characterised in that the support meanss include conical ring (2), support frame
(4) and apical axis (3), the plug (1) and socket 10 are arranged on support frame (4), and conical ring (2) is arranged on support frame (4), top
Axle (3) one end withstands on the other end on the conical surface of conical ring (2) and withstood on the madial wall of pipeline (9).
3. duct type cable according to claim 1 or 2, it is characterised in that the outside of the plug (1) is also fixedly mounted
Have and hole (11) is provided with the outside of axle (5), socket (10), the shape of axle (5) matches with the shape of hole (11).
4. duct type cable according to claim 3, it is characterised in that also set between the plug (1) and socket (10)
One layer of rubber ring (8) is equipped with, rubber ring (8) top is fixedly connected with axle (5), bottom and the hole (11) of rubber ring (8) connect
Connect, formed between rubber ring (8) and electric wire (7) inside closing space (31), closing space (31) and be filled with hydraulic oil.
5. duct type cable according to claim 4, it is characterised in that the pipeline (9) is in oil pipe or drilling rod
It is a kind of.
6. duct type cable according to claim 2, it is characterised in that apical axis (3) quantity is in two or more, apical axis
(3) the lateral wall annular array of support frame (4) is surrounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315068.8U CN206610997U (en) | 2017-03-28 | 2017-03-28 | A kind of duct type cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315068.8U CN206610997U (en) | 2017-03-28 | 2017-03-28 | A kind of duct type cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206610997U true CN206610997U (en) | 2017-11-03 |
Family
ID=60174411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720315068.8U Active CN206610997U (en) | 2017-03-28 | 2017-03-28 | A kind of duct type cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206610997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711726A (en) * | 2017-03-28 | 2017-05-24 | 西安同兴石油设备技术有限公司 | Duct cable |
-
2017
- 2017-03-28 CN CN201720315068.8U patent/CN206610997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711726A (en) * | 2017-03-28 | 2017-05-24 | 西安同兴石油设备技术有限公司 | Duct cable |
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