CN108442892A - A kind of attachment device of cable and underground equipment - Google Patents
A kind of attachment device of cable and underground equipment Download PDFInfo
- Publication number
- CN108442892A CN108442892A CN201810219357.7A CN201810219357A CN108442892A CN 108442892 A CN108442892 A CN 108442892A CN 201810219357 A CN201810219357 A CN 201810219357A CN 108442892 A CN108442892 A CN 108442892A
- Authority
- CN
- China
- Prior art keywords
- inner cone
- cable
- underground equipment
- attachment device
- sheath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present invention provides the attachment devices of a kind of cable and underground equipment, including inner cone, sheath and fastening connector;Threading hole is set inside inner cone, taper is set as outside inner cone;Setting and the taper outside inner cone match the tightening hole used inside sheath, and the sheath for tightening the big one end in hole aperture is detachably connected with connector one end is fastened;It fastens the connector other end and external screw thread is set.The attachment device of a kind of cable and underground equipment of the present invention realizes that the cable that surface is smooth, intensity is high is connected with underground equipment.
Description
Technical field
The invention belongs to underground work device fields, more particularly, to the attachment device of a kind of cable and underground equipment.
Background technology
Existing hp-ht well test jobs use two kinds of forms substantially:The operation of wire armoring cable and steel wire operation.
The characteristics of it is to hold lotus material that two kinds of operating types, which are all with steel, material itself determines that the two can not be applied to deep-well, ultra-deep
The test of well, Holes of Complicated Wells.Therefore a kind of new cable is devised, surface is smooth, intensity is high, can effectively solve above-mentioned hole condition
Test problem.But because this kind of cable is different from wire armoring structure, existing fastening means cannot achieve new construction cable
Therefore it is badly in need of a kind of new attachment device of exploitation with the lower well operations of new construction cable with the connection of underground equipment.
Invention content
In view of this, the present invention is directed to propose the attachment device of a kind of cable and underground equipment, realize that surface is smooth, intensity
High cable is connected with underground equipment.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way:
A kind of attachment device of cable and underground equipment, including inner cone, sheath and fastening connector;
Threading hole is set inside inner cone, taper is set as outside inner cone;
The tightening hole that setting matches with the taper outside inner cone inside sheath, the big one end in the tightening hole aperture of sheath with
Fastening connector one end is detachably connected;
It fastens the connector other end and external screw thread is set.
Further, the outside of sheath is set as cylindrical, and the sheath outer wall of the one end that is connected with fastening connector is threaded,
It fastens connector and groove is set, matched internal thread is set in the groove.
Further, annular projection is arranged in the intermediate of sheath, is arranged on annular projection and rises as high as the banks.
Further, inner cone is set as flexible material, and the taper for tightening hole is identical as the taper of inner cone, and the length of inner cone is more than
Tighten the length in hole.
Further, inner cone uses elastomeric material.
Further, inner cone is set as rigid material, and the taper for tightening hole is identical as the taper of inner cone, and the length of inner cone is more than
Tighten the length in hole.
Further, inner cone uses steel material.
Further, the diameter of inner cone most big end side connecting cylinder body, the diameter of cylinder are less than the internal diameter of groove.
Further, annular groove is arranged in the external of inner cone, and perforation is arranged on annular groove.
Compared with the existing technology, the attachment device of a kind of cable and underground equipment of the present invention has the advantage that:
Inner cone, sheath and fastening connector three parts, inner cone play the curable grip to built-in cable, and sheath is used for protecting inner cone
Structure is injury-free, is held out against by sheath and fastening connector, for locking inner cone structure.
It is simple in structure, it is reasonable design, ingenious, it is easy to use.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the inner cone schematic diagram described in the embodiment of the present invention;
Fig. 2 is the sheath schematic diagram described in the embodiment of the present invention;
Fig. 3 is the fastening structure schematic diagram described in the embodiment of the present invention;
Fig. 4 is the use state diagram described in the embodiment of the present invention.
Reference sign:
1- inner cones;11, threading hole;12, annular groove;13, it perforates;2- sheaths;21, hole is tightened;22, annular projection;23, it puts down
Slot;3- fastens connector;31, groove.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
System of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can be bright
Show or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple " contain
Justice is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
Can also be electrical connection to be mechanical connection;It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1, such as Fig. 1-3, a kind of attachment device of cable and underground equipment, including inner cone 1, sheath 2 and fastening connect
First 3;
Inner cone 1 is set as flexible material, and 1 inside of inner cone is arranged threading hole 11, taper is set as outside inner cone 1;
2 inside setting tightening hole 21 of sheath, one end and 3 one end of fastening connector that tightening 21 aperture of hole of sheath 2 is big are removable
Unload connection;The taper to match outside the setting of tightening hole 21 and inner cone 1.The taper for tightening hole 21 is identical as the taper of inner cone 1, interior
The length of cone 1 is more than the length in tightening hole 21.Inner cone 1 is flexible material, and inner cone 1 is made to be placed in tightening hole 21, interior when holding out against
Cone 1 is held out against into the smaller and smaller tightening hole 21 of internal diameter, is played and is slightly deformed, and the curable grip to cable is increased, and holds cable tightly,
Keep cable difficult to slide, falls off.
Embodiment 2, such as Fig. 1-3, a kind of attachment device of cable and underground equipment, including inner cone 1, sheath 2 and fastening connect
First 3;
Inner cone 1 is set as rigid material, and 1 inside of inner cone is arranged threading hole 11, taper is set as outside inner cone 1;
2 inside setting tightening hole 21 of sheath, one end and 3 one end of fastening connector that tightening 21 aperture of hole of sheath 2 is big are removable
Unload connection;The taper to match outside the setting of tightening hole 21 and inner cone 1.The taper in tightening hole 21 is matched with the taper of inner cone 1, interior
The length of cone 1 is more than the length in tightening hole 21.Inner cone 1 is placed in tightening hole 21, and when holding out against, inner cone 1, which is held out against to internal diameter, to be got over
Come in smaller tightening hole 21, increase the curable grip to cable, holds cable tightly, keep cable difficult to slide, fall off.
It fastens 3 other end of connector and external screw thread is set.Underground equipment setting has female connecting hole, and fastening connector 3 is logical
Screw thread engagement is crossed, for the connection with underground equipment.
The outside of sheath 2 is set as cylindrical, and 2 outer wall of sheath of the one end that is connected with fastening connector 3 is threaded, and is fastened
Groove 31 is arranged in connector 3, and matched internal thread is arranged in the groove 31.Sheath 2 is threadedly coupled with fastening connector 3,
It is completely embedded, avoids relative motion.
Annular projection 22 is arranged in the intermediate of sheath 2, on annular projection 22 setting rise as high as the banks 23.It realizes when assembly,
The tools such as pipe wrench have stress point.
Such as Fig. 4, assembly method:Cable is penetrated in the threading hole 11 of inner cone 1, inner cone 1 is then pressed into the mating grafting of taper
In in the tightening hole 21 of sheath 2, will have 2 end of externally threaded sheath be engaged with 31 screw thread of groove, and hold out against inner cone 1, make inner cone 1 and
Cable is held tightly, is not slided, and then fastening 3 other end of connector is threaded engagement on underground equipment, that is, is completed cable and set with underground
Standby connection.
The foregoing is merely illustrative of the preferred embodiments of the present invention, be not intended to limit the invention spirit and principle it
Interior, any modification, equivalent replacement, improvement and so on should be included within the scope of the invention.
Claims (9)
1. the attachment device of a kind of cable and underground equipment, it is characterised in that:Including inner cone (1), sheath (2) and fastening connector
(3);
Setting threading hole (11) inside inner cone (1), inner cone (1) is external to be set as taper;
The setting taper external with inner cone (1) matches the tightening hole (21) used inside sheath (2), the tightening hole of sheath (2)
(21) the big one end in aperture is detachably connected with fastening connector (3) one end;
It fastens connector (3) other end and external screw thread is set.
2. the attachment device of a kind of cable and underground equipment according to claim 1, it is characterised in that:Outside sheath (2)
Portion is set as cylindrical, and sheath (2) outer wall of the one end that is connected with fastening connector (3) is threaded, and fastening connector (3) is arranged recessed
Matched internal thread is arranged in slot (31), groove (31) inner wall.
3. the attachment device of a kind of cable and underground equipment according to claim 1 or 2, it is characterised in that:Sheath (2)
Centre setting annular projection (22), is arranged rise as high as the banks (23) on annular projection (22).
4. the attachment device of a kind of cable and underground equipment according to claim 1, it is characterised in that:Inner cone (1) is arranged
For flexible material, the taper for tightening hole (21) is identical as the taper of inner cone (1), and the length of inner cone (1) is more than tightening hole (21)
Length.
5. the attachment device of a kind of cable and underground equipment according to claim 4, it is characterised in that:Inner cone (1) uses
Elastomeric material.
6. the attachment device of a kind of cable and underground equipment according to claim 1, it is characterised in that:Inner cone (1) is arranged
For rigid material, the taper for tightening hole (21) is identical as the taper of inner cone (1), and the length of inner cone (1) is more than tightening hole (21)
Length.
7. the attachment device of a kind of cable and underground equipment according to claim 6, it is characterised in that:Inner cone (1) uses
Steel material.
8. the attachment device of a kind of cable and underground equipment according to claim 2, it is characterised in that:Inner cone (1) it is straight
Diameter most big end side connecting cylinder body, the diameter of cylinder are less than the internal diameter of groove (31).
9. the attachment device of a kind of cable and underground equipment according to claim 8, it is characterised in that:Outside inner cone (1)
Annular groove (12) is arranged in portion, the setting perforation (13) on annular groove (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810219357.7A CN108442892A (en) | 2018-03-16 | 2018-03-16 | A kind of attachment device of cable and underground equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810219357.7A CN108442892A (en) | 2018-03-16 | 2018-03-16 | A kind of attachment device of cable and underground equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108442892A true CN108442892A (en) | 2018-08-24 |
Family
ID=63195662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810219357.7A Pending CN108442892A (en) | 2018-03-16 | 2018-03-16 | A kind of attachment device of cable and underground equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108442892A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113020642A (en) * | 2021-03-18 | 2021-06-25 | 河北安迪模具有限公司 | Glass die punch inner hole machining tool |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1474031A (en) * | 2002-08-09 | 2004-02-11 | 中国石油勘探开发研究院钻井工艺研究 | Protector for preventing rod member from falling and one-way locking method |
CN201016961Y (en) * | 2007-01-05 | 2008-02-06 | 王维刚 | Electric cable locking apparatus for radial sensing probe |
CN203412538U (en) * | 2013-08-15 | 2014-01-29 | 中国石油化工股份有限公司 | Drop-preventing short section of cut-and-thread fishing cable for logging |
CN206694016U (en) * | 2016-11-23 | 2017-12-01 | 中国石油天然气股份有限公司 | Well-prospecting cable bridle |
-
2018
- 2018-03-16 CN CN201810219357.7A patent/CN108442892A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1474031A (en) * | 2002-08-09 | 2004-02-11 | 中国石油勘探开发研究院钻井工艺研究 | Protector for preventing rod member from falling and one-way locking method |
CN201016961Y (en) * | 2007-01-05 | 2008-02-06 | 王维刚 | Electric cable locking apparatus for radial sensing probe |
CN203412538U (en) * | 2013-08-15 | 2014-01-29 | 中国石油化工股份有限公司 | Drop-preventing short section of cut-and-thread fishing cable for logging |
CN206694016U (en) * | 2016-11-23 | 2017-12-01 | 中国石油天然气股份有限公司 | Well-prospecting cable bridle |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113020642A (en) * | 2021-03-18 | 2021-06-25 | 河北安迪模具有限公司 | Glass die punch inner hole machining tool |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9723873B2 (en) | Electronic cigarette | |
EP3310533B1 (en) | Screw tensioning device | |
PL1786071T3 (en) | Adapter to receive a male connector part | |
WO2020211700A1 (en) | Multicore inline electrical connection structure for use with drilling instrument | |
CN108442892A (en) | A kind of attachment device of cable and underground equipment | |
CN204144810U (en) | A kind of plain type cable traction device | |
EP3514037A1 (en) | Threaded interface buffer provided with anti-rotation structures | |
CN108644220A (en) | A kind of threaded connector with retaining structure | |
CN110944410A (en) | Wireless bridging or quick connection telescopic rod | |
US2987029A (en) | Sonar tow bar extension | |
CN105909236A (en) | Multi-functional instrument connecting device | |
CN107017587B (en) | A kind of shield line hose coupling | |
US7906727B2 (en) | Umbilical bullet connector | |
CN211278488U (en) | Cable fixer, mechanical arm and SCARA robot for robot | |
CN108193668A (en) | A kind of prefabricated pile for playing swollen engagement mechanism quick coupling, connection and attaching method thereof | |
CN219794167U (en) | Extension connector of dredger | |
CN109638494A (en) | The fixation device of plug-in type connector | |
KR100258548B1 (en) | Pulling eye and method how to use it | |
CN109654166A (en) | A kind of locking device of the cable wire junction on aircraft | |
CN209249732U (en) | The fixation device and plug-in type attachment device of plug-in type connector | |
CN220086503U (en) | Wire harness terminal connection structure | |
CN206524406U (en) | A kind of wire connector | |
CN109968243B (en) | Positioning cylinder connecting device | |
CN214673243U (en) | Locking connector | |
CN215567172U (en) | Welding screw sleeve |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180824 |