CN105406275A - Downhole tool quick connect device for ground electrical test - Google Patents
Downhole tool quick connect device for ground electrical test Download PDFInfo
- Publication number
- CN105406275A CN105406275A CN201410468679.7A CN201410468679A CN105406275A CN 105406275 A CN105406275 A CN 105406275A CN 201410468679 A CN201410468679 A CN 201410468679A CN 105406275 A CN105406275 A CN 105406275A
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- handle
- plug
- quick connect
- connector
- connect kit
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Abstract
The invention provides a downhole tool quick connect device, which comprises a connector plug, a connector socket and a plugging handle. The connector plug comprises a pin, a wire tube, a handle, a positioning slot and a self-lock card. The connector socket comprises a body, a positioning pin, a pin, a fixing hole, a wire and a self-lock slot. The plugging handle can sleeve the outside of the connector plug. The downhole tool quick connect device is compact in structure and small in size, allows the connector plug to be quickly plugged in and out, and can effectively ensure a quick test of a downhole tool on the ground.
Description
Technical field
The present invention relates to a kind of jockey, particularly a kind of Quick Connect Kit of downhole tool.
Background technology
In order to complete drilling well fast, simultaneously also in order to drilling safety, in peupendicular hole drilling process, usually will strictly control hole deviation within the specific limits, especially for the comparatively complicated stratum of geological environment and deep-well, it is recurrent thing that well tilts; In rotary steerable drilling process, need the parameters such as hole deviation to change according to instruction, under stratum comparatively complicated situation, the Parameters variation such as hole deviation very easily depart from instruction.Current vertical drilling tool and rotary steering drilling tool have become the important topic of oil and gas well drilling industry research, before going into the well at every turn, vertical drilling or rotary steering drilling tool have to pass through strict test and just can go into the well, and how effectively vertical the or rotary steering drilling tool of test becomes an important content of drilling tool research process.
When vertical or rotary steering drilling tool and downhole tool prepare to go into the well, just can to go into the well through strict test, due to limited space on the derrick in well site, Measurement &control computer will be connected with the outer survey mouth of downhole tool by outer cable, can test, simultaneously because general outer survey mouth is arranged in the deep trouth on downhole tool body, therefore how outer cable is connected with downhole tool, directly affects the rapidity of test.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides that a kind of structure is simple, compact, be easy to the Quick Connect Kit of the downhole tool connected, it comprises connector plug, connector body and plug handle, wherein, connector plug comprises pin, wire beam tube, handle, location notch and self-locking card, and wherein, wire beam tube is connected with the front end of handle, pin is positioned at the distal portion of wire beam tube, and location notch is positioned at the rear end of handle; Connector body comprises body, alignment pin, pin, fixing hole, wire, self-locking grooves, and wherein, fixing hole is located on the rear portion of body, and self-locking grooves is positioned at the hollow bulb of body, and with self-locking card with the use of; Described plug handle can be enclosed within connector plug outside.
Preferably, self-locking card is located in the rear side of handle, and this self-locking card configuration ground is used for playing locking effect when connector plug is inserted in connector body, and only otherwise be pulled outwardly handle, would not depart between connector plug and connector body, form stable connection.
Preferably, the every root wire in wire beam tube is connected one by one with corresponding pin; Every root wire in wire is connected one by one with corresponding pin.
Preferably, handle comprises columned front and rear, and the diameter of its middle front part is greater than the diameter at rear portion.
Preferably, the front and rear connecting place outside wall surface of handle is designed to screw thread, and the anterior outside wall surface of handle is provided with screw thread.
Preferably, body comprises columned front and rear, and anterior diameter is less than the diameter at rear portion, in front portion, be provided with hollow bulb.
Preferably, according to the length of the handle of connector plug, the relevant position of plug handle arranges two pin holes, described two pin holes are in same radial direction and the central axis of plug handle is relative relatively.
Preferably, be provided with a step at plug handle near one end of pin hole, the internal diameter of this step is less than the external diameter of the handle of connector plug.
Preferably, plug handle is hollow tubular, and its two ends are opening, and the internal diameter of plug handle is larger than the external diameter of the handle of connector plug.
Preferably, the outer test port of observing and controlling case and downhole tool link together by outer survey cable by described Quick Connect Kit, and observing and controlling case is connected with computer by CAN/232 bus.
The downhole tool Quick Connect Kit of a kind of ground provided by the invention electric test, compact conformation, volume is little, be easy to the fast insert-pull of connector plug, effectively can ensure the quick test job to downhole tool, the quick test with boring drilling tool, mine exploitation instrument etc. automatically can be applied in simultaneously, and reach good performance.
Accompanying drawing explanation
Fig. 1 is the connection diagram of the Quick Connect Kit that the present invention relates to;
Fig. 2 is the structural representation of connector plug in the Quick Connect Kit that the present invention relates to;
Fig. 3 is the structural representation of connector body in the Quick Connect Kit that the present invention relates to;
Fig. 4 is the cutaway view of connector body in the Quick Connect Kit that the present invention relates to;
Fig. 5 is the structural representation plugging handle in the Quick Connect Kit that the present invention relates to;
Fig. 6 is connector plug and the scheme of installation plugging handle in the Quick Connect Kit that the present invention relates to;
Fig. 7 is connector plug and the installation cutaway view plugging handle in the Quick Connect Kit that the present invention relates to;
Fig. 8 is the connection diagram of connector plug and connector body in the Quick Connect Kit that the present invention relates to;
Fig. 9 is the disengaging schematic diagram of connector plug and connector body in the Quick Connect Kit that the present invention relates to.
Wherein, 1-pin, 2-wire, 3-handle, 4-connector plug, 5-location notch, 6-self-locking card, 7-alignment pin, 8-pin, 9-fixing hole, 10-wire, 11-connector body, 12-self-locking grooves, 13-plug handle, 14-pin hole, 15-body.
Embodiment
In order to better the intent of the present invention is described, below in conjunction with accompanying drawing, content of the present invention is described further.
The following examples provide the downhole tool Quick Connect Kit of a kind of ground electric test, as shown in Figure 1, the outer test port of observing and controlling case and downhole tool link together by outer survey cable by described Quick Connect Kit, observing and controlling case is connected with computer by CAN/232 bus, as shown in Figure 2-5, described Quick Connect Kit comprises connector plug 4, connector body 11 and plug handle 13.
Particularly see Fig. 2, Fig. 2 gives the structural representation of connector plug 4, wherein, connector plug 4 comprises pin one, wire beam tube 2, handle 3, location notch 5 and self-locking card 6, wherein, wire beam tube 2 is connected with the front end of handle 3, and pin one is positioned at the distal portion of wire beam tube 2, and the every root wire in wire beam tube 2 is connected one by one with corresponding pin one, handle 3 comprises columned front and rear, and the diameter of its middle front part is greater than the diameter at rear portion, and front and rear connecting place outside wall surface is designed to screw thread, and the anterior outside wall surface of handle 3 is provided with screw thread, the rear side of handle 3 is provided with self-locking card 6, this self-locking card 6 configuration ground is used for playing locking effect when connector plug 4 is inserted in connector body 11, and only otherwise be pulled outwardly handle 3, would not depart between connector plug 4 and connector body 11, form stable connection, specifically, with reference to Fig. 8 and 9, Fig. 8 and 9 shows the swapping process between connector plug 4 and connector body 11, when connector plug 4 is inserted in connector body 11 by needs, push inward fixed handle 3, now self-locking card 6 is stuck in the self-locking grooves 12 in connector body 11, realize the self-locking between connector plug 4 and connector body 11, when connector plug 4 is pulled up from connector body 11 by needs, be pulled outwardly handle 3, self-locking card 6 be subject to handle 3 to internal pressure, deviate from self-locking grooves 12, realize between connector plug 4 and connector body 11 being separated, in addition, location notch 5 is positioned at the rear end of handle 3, the effect of described location notch 5 is correctly to locate downhole tool thus prevents from mispluging connector plug 4, simultaneously can also making male and female head tube pin one_to_one corresponding between connector plug 4 and connector body 11 by the alignment pin 7 in matching connector socket 11, ensureing that downhole tool can normally work when testing.
See Fig. 3 and 4, connector body 11 also comprises body 15, pin 8, fixing hole 9 and wire 10, and wherein, body 15 comprises columned front and rear, and anterior diameter is less than the diameter at rear portion, in front portion, be provided with hollow bulb; Wire 10 is connected with the rear end of body 15, and is connected one by one with pin 8; Fixing hole 9 is located on the rear portion of body 15, and configuration ground is for being fixed on the body of downhole tool by connector body 11; Self-locking grooves 12 is positioned at the hollow bulb of the front portion of body 15, and with self-locking card 6 with the use of, for making self-locking between connector plug 4 and connector body 11.
See Fig. 5, quick connection tool comprises plug handle 13, it is outside that described plug handle 13 can be enclosed within connector plug 4, consider in the process of being undertaken testing by downhole tool, make Measurement &control computer survey mouth to be outward connected with downhole tool, but generally, in order to seal to prevent down-hole fifth wheel from entering outer survey mouth, and then affect the normal work of downhole tool, outer survey mouth is generally located in the deep trouth on downhole tool body, and the handle 5 of connector plug 4 is general with regard to 10mm, therefore the plug realizing connector plug 4 is difficult to, therefore, in Quick Connect Kit, design plug handle 13 can so that the plug of connector plug 4, connection between connector plug 4 and plug handle 13 can see Fig. 6 and 7.Wherein, plug handle 13 is hollow tubular, and its two ends are opening, and the length of plug handle 13 can be determined according to field condition, and in the present embodiment, the length of plug handle 13 is preferably 60mm.In addition, the internal diameter of plug handle 13 is larger than the external diameter of the handle 5 of connector plug 4, the large 1mm of preferred diameter.
According to the length of the handle 5 of connector plug 4, the relevant position of plug handle 13 arranges two pin holes 14, described two pin holes 14 are in same radial direction and the central axis of plug handle 13 is relative relatively, can ensure that plug handle 13 is coaxially installed with connector plug 4 like this, when connector plug 4 is inserted in plug handle 13, by two pin holes 14, connector plug 4 is fixed on plug handle 13 inside.In addition, a step is provided with near one end of pin hole 14 at plug handle 13, the internal diameter 1mm less of the external diameter of the handle 3 of connector plug 4 of this step, described step width is preferably 1-1.5mm, can ensure when pulling out plug handle 13 like this, the handle 5 of connector plug 4 along with plug handle 13 shift action, can reach the object opening connector plug 4 retaining mechanism.
When using Quick Connect Kit of the present invention, operate by following methods:
First used by connector body 11 4 screws to be fixed in the reserved lateral port groove of downhole tool body by fixing hole 9, the wire 10 of connector body 11 is connected with the corresponding site of downhole tool circuit.When carrying out the work such as downhole tool test, be connected by CAN or RS232 bus between Measurement &control computer with observing and controlling case, be connected by outer survey cable between downhole tool with observing and controlling case, one end that its China and foreign countries survey cable is the fast insert-pull plug that connector plug 4 connects according to Fig. 7 with plug handle, and this end is connected with the connector body 11 on downhole tool body.When survey cable is connected with downhole tool outside, the location notch 5 of connector plug 4 is corresponding with the alignment pin 7 of connector body 11, hold plug handle 13 to push inward, now the self-locking card 6 of connector plug 4 is stuck in the self-locking grooves 12 of connector body 11 simultaneously, reach the object of self-locking, the pin one of connector plug 4 and the pin 8 of connector body 11 connect one to one, and can realize the test job to downhole tool; After being completed, when needing connector plug 4 to pull up from downhole tool, be pulled outwardly plug handle 13, handle 3 due to connector plug 4 is fixed in plug handle 13, move with plug handle 13, the self-locking card 6 of connector plug 4 is by the pressure of handle 3, and self-locking card 6 is deviate from from the self-locking grooves 12 of connector body 11, realizes being separated of connector plug 4 and connector body 11.
Embodiment of the present invention is only the description carried out the preferred embodiment of the present invention; not design of the present invention and scope are limited; under the prerequisite not departing from design philosophy of the present invention; the various modification that in this area, engineers and technicians make technical scheme of the present invention and improvement; protection scope of the present invention all should be fallen into; the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (10)
1. the downhole tool Quick Connect Kit of a ground electric test, described Quick Connect Kit comprises connector plug (4), connector body (11) and plug handle (13), wherein, connector plug (4) comprises pin (1), wire beam tube (2), handle (3), location notch (5) and self-locking card (6), wherein, wire beam tube (2) is connected with the front end of handle (3), pin (1) is positioned at the distal portion of wire beam tube (2), and location notch (5) is positioned at the rear end of handle (3); Connector body (11) comprises body (15), alignment pin (7), pin (8), fixing hole (9), wire (10), self-locking grooves (12), wherein, fixing hole (9) is located on the rear portion of body (15), self-locking grooves (12) is positioned at the hollow bulb of body (15), and with self-locking card (6) with the use of; It is outside that described plug handle (13) can be enclosed within connector plug (4).
2. Quick Connect Kit according to claim 1, it is characterized in that: self-locking card (6) is located in the rear side of handle (3), this self-locking card (6) configuration ground is used for playing locking effect when time during connector plug (4) is inserted into connector body (11), and only otherwise be pulled outwardly handle (3), would not depart between connector plug (4) and connector body (11), form stable connection.
3. Quick Connect Kit according to claim 2, is characterized in that: the every root wire in wire beam tube (2) is connected one by one with corresponding pin (1); Every root wire in wire (10) is connected one by one with corresponding pin (8).
4. Quick Connect Kit according to claim 3, is characterized in that: handle (3) comprises columned front and rear, and the diameter of its middle front part is greater than the diameter at rear portion.
5. Quick Connect Kit according to claim 4, is characterized in that: the front and rear connecting place outside wall surface of handle (3) is designed to screw thread, and the anterior outside wall surface of handle (3) is provided with screw thread.
6. the Quick Connect Kit according to any one of claim 1-5, is characterized in that: body (15) comprises columned front and rear, and anterior diameter is less than the diameter at rear portion, in front portion, be provided with hollow bulb.
7. Quick Connect Kit according to claim 6, it is characterized in that: according to the length of the handle (3) of connector plug (4), the relevant position of plug handle (13) arranges two pin holes (14), and described two pin holes (14) are in same radial direction and relatively to plug the central axis of handle (13) relative.
8. Quick Connect Kit according to claim 7, it is characterized in that: be provided with a step in plug handle (13) near one end of pin hole (14), the internal diameter of this step is less than the external diameter of the handle (3) of connector plug (4).
9. Quick Connect Kit according to claim 8, it is characterized in that: plug handle (13) is hollow tubular, its two ends are opening, and the internal diameter of plug handle (13) is larger than the external diameter of the handle (3) of connector plug (4).
10. the Quick Connect Kit according to any one of claim 7-9, it is characterized in that: the outer test port of observing and controlling case and downhole tool link together by outer survey cable by described Quick Connect Kit, and observing and controlling case is connected with computer by CAN/232 bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410468679.7A CN105406275B (en) | 2014-09-15 | 2014-09-15 | A kind of downhole tool Quick Connect Kit of ground electric test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410468679.7A CN105406275B (en) | 2014-09-15 | 2014-09-15 | A kind of downhole tool Quick Connect Kit of ground electric test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105406275A true CN105406275A (en) | 2016-03-16 |
| CN105406275B CN105406275B (en) | 2018-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410468679.7A Active CN105406275B (en) | 2014-09-15 | 2014-09-15 | A kind of downhole tool Quick Connect Kit of ground electric test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105406275B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599709A (en) * | 2018-11-17 | 2019-04-09 | 镇江科茂电子有限公司 | A kind of dustproof and waterproof electric power connector |
| CN114286556A (en) * | 2021-12-16 | 2022-04-05 | 贵州航天南海科技有限责任公司 | Quick plug multimachine frame |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2626079Y (en) * | 2003-06-03 | 2004-07-14 | 天津华宁电子有限公司 | Intrinsic safety type connector assembly for mine |
| CN2641855Y (en) * | 2003-08-05 | 2004-09-15 | 贵州航天电器股份有限公司 | Low unlocking force locking-rnig type slide quick locking/unlocking connector |
| CN101005180A (en) * | 2007-02-06 | 2007-07-25 | 中航光电科技股份有限公司 | Seal radiofrequency coaxial connector with self locking mechanism |
| CN201117937Y (en) * | 2007-11-27 | 2008-09-17 | 贵州航天电器股份有限公司 | Electric connector rapid locking and detaching mechanism |
| CN101656380A (en) * | 2008-08-22 | 2010-02-24 | 贵州航天电器股份有限公司 | High-power radio frequency connector provided with fast locking and separation mechanism |
| CN204045839U (en) * | 2014-09-15 | 2014-12-24 | 北京精密机电控制设备研究所 | The downhole tool Quick Connect Kit of a kind of ground electric test |
-
2014
- 2014-09-15 CN CN201410468679.7A patent/CN105406275B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2626079Y (en) * | 2003-06-03 | 2004-07-14 | 天津华宁电子有限公司 | Intrinsic safety type connector assembly for mine |
| CN2641855Y (en) * | 2003-08-05 | 2004-09-15 | 贵州航天电器股份有限公司 | Low unlocking force locking-rnig type slide quick locking/unlocking connector |
| CN101005180A (en) * | 2007-02-06 | 2007-07-25 | 中航光电科技股份有限公司 | Seal radiofrequency coaxial connector with self locking mechanism |
| CN201117937Y (en) * | 2007-11-27 | 2008-09-17 | 贵州航天电器股份有限公司 | Electric connector rapid locking and detaching mechanism |
| CN101656380A (en) * | 2008-08-22 | 2010-02-24 | 贵州航天电器股份有限公司 | High-power radio frequency connector provided with fast locking and separation mechanism |
| CN204045839U (en) * | 2014-09-15 | 2014-12-24 | 北京精密机电控制设备研究所 | The downhole tool Quick Connect Kit of a kind of ground electric test |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599709A (en) * | 2018-11-17 | 2019-04-09 | 镇江科茂电子有限公司 | A kind of dustproof and waterproof electric power connector |
| CN114286556A (en) * | 2021-12-16 | 2022-04-05 | 贵州航天南海科技有限责任公司 | Quick plug multimachine frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105406275B (en) | 2018-08-31 |
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