CN202157800U - Integrated wireless inclinometer - Google Patents
Integrated wireless inclinometer Download PDFInfo
- Publication number
- CN202157800U CN202157800U CN2011202586156U CN201120258615U CN202157800U CN 202157800 U CN202157800 U CN 202157800U CN 2011202586156 U CN2011202586156 U CN 2011202586156U CN 201120258615 U CN201120258615 U CN 201120258615U CN 202157800 U CN202157800 U CN 202157800U
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- China
- Prior art keywords
- pipe nipple
- plug
- integrated wireless
- socket
- tube pipe
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses an integrated wireless inclinometer, comprising a slurry pulse generation short joint, a measuring detection tube short joint, a battery barrel short joint and a refloating head short joint which are sequentially connected. The integrated wireless inclinometer further comprises a connection device consisting of plug connectors and sockets which match with each other; sockets are fixedly arranged at the tail parts of the measuring detection tube short joint, the battery barrel short joint and the refloating head short joint; and the plug connectors are arranged at the head parts of the slurry pulse generation short joint, the measuring detection tube short joint and the battery barrel short which are connected through high-temperature wires. In the utility model, by matching the high-temperature wires with the connection device, the requirements of an underground high-temperature work environment are met; meanwhile, the high-temperature wires and the connectors are respectively fixed at front and back two short joints; as the high-temperature wires have higher elasticity and flexibility, the bad contact phenomenon between two ends of the connectors, which is caused by complex vibrations at different directions, can be avoided, so that the integrated wireless inclinometer can stably work in an underground high-temperature complex vibration environment for a long time.
Description
Technical field
The utility model relates to a kind of integrated wireless directional tool in drilling technology field.
Background technology
The wireless drilling inclinometers that present China uses in drilling process mainly is made up of mud-pulse generation pipe nipple, measurement inserting tube pipe nipple, battery tube pipe nipple, fishing head pipe nipple and centralizer pipe nipple.
As shown in Figure 1, mud pulse generator pipe nipple 1 head is fixed with six pins, four holes, ten core connectors 2; As shown in Figure 2, to measure inserting tube pipe nipple 4 heads and be fixed with six pins, four holes, ten core connectors 2, afterbody is fixed with four pins, six holes, ten core connectors 3; As shown in Figure 3, battery tube pipe nipple 5 heads are fixed with six pins, four holes, ten core connectors 2, and afterbody is fixed with four pins, six holes, ten core connectors 3; As shown in Figure 4, fishing head pipe nipple 6 afterbodys are fixed with four pins, six holes, ten core connectors 3; As shown in Figure 5; Centralizer pipe nipple 7 heads are fixed with six pins, four holes, ten core connectors 2; Afterbody is fixed with four pins, six holes, ten core connectors 3; The inside of centralizer pipe nipple 7 is provided with lead six pin four holes, the ten core connectors 2 and four pins, six holes, the ten core connectors 3 at two ends is coupled together, and centralizer pipe nipple 7 outsides are with one and set upright gum cover 8, centralizer pipe nipple 5 in whole string instrument, play set upright, the conducting effect.Described six pin four holes, ten core connectors 2 and four pins, six holes, ten core connectors 3 mate each other.
During assembling; Six pin four holes, the ten core connectors 2 that mud pulse generator pipe nipple 1 head is fixing and first fixing four pins, six holes, ten core connector 3 of centralizer pipe nipple 7 afterbodys link together, and again that first centralizer pipe nipple 7 head are fixing six pins, four holes, ten core connectors 2 link together with fixing four pins, six holes, the ten core connectors 3 of measurement inserting tube pipe nipple 2 afterbodys; Six pin four holes, ten core connectors 2 and second fixing four pins, six holes, ten core connector 3 of centralizer pipe nipple 7 afterbodys that measurement inserting tube pipe nipple 4 heads are fixing link together, and again that second centralizer pipe nipple 7 head are fixing six pins, four holes, ten core connectors 2 link together with four pins, six holes, the ten core connectors 3 that battery tube pipe nipple 5 afterbodys are fixed; Six pin four holes, the ten core connectors 2 that battery tube pipe nipple 5 heads are fixing and the 3rd fixing four pins, six holes, the ten core connectors 3 of centralizer pipe nipple 7 afterbodys link together, and again that the 3rd centralizer pipe nipple 7 heads are fixing six pins, four holes, ten core connectors 2 link together with fixing four pins, six holes, the ten core connectors 3 of fishing head pipe nipple 6 afterbodys.It is urgent each other through screw thread with the transition sleeve and the union of each pipe nipple junction with eave tile spanner and Friction spanner for pipe to connect the back, the use of going into the well then.
The underground work environment belongs to strong complex vibration environment, and wireless drilling inclinometers is for a long time in underground work, and this just makes wireless drilling inclinometers also along with doing complex vibration.Because wireless drilling inclinometers is that each pipe nipple interconnects through six pin four holes, ten core connectors 2 and four pins, six holes, ten core connectors 3; When wireless drilling inclinometers vibrates; Situation such as mutual dislocation can appear in each pipe nipple; Cause six pin four holes, ten core connectors 2 and four pins, six holes, ten core connectors, 3 joints the situation of loose contact to occur, cause whole instrument ripple to occur losing, gather less than faults such as accurate data.The pipe nipple of forming wireless drilling inclinometers is many more, and tie point is many more, and the loose contact situation causes whole instrument ripple to occur losing, collection is many more less than faults such as accurate data because of plug occurs.
Have in the market and utilize spring wire and connector to be used the product that replaces the centralizer pipe nipple; At the afterbody fixed connector of measuring inserting tube pipe nipple, battery tube pipe nipple and fishing head pipe nipple; Connect respectively through spring wire at mud-pulse generation pipe nipple, the head of measuring inserting tube pipe nipple, battery tube pipe nipple and to measure inserting tube pipe nipple, battery tube pipe nipple and fishing head pipe nipple afterbody and be fixedly coupled device; Because spring wire has elasticity and pliability, the connector two ends have been avoided because the complex vibration of different directions causes occurring the loose contact situation.Because the down-hole is in high-temperature high-pressure state, surpass 100 ℃ at the position downhole temperature of the degree of depth three or four kms, but the insulated hull fracture can appear in spring wire in environment more than 85 ℃, cause lead forfeiture insulating properties, operate as normal for a long time.The connector that adopts in the market on the other hand is owing to anti-dropout function, and instrument the situation that connector is threaded off can occur when in the environment of strong complex vibration, working for a long time, and the operate as normal of string instrument is put in order in influence.
Summary of the invention
The purpose of the utility model provides a kind of integrated wireless directional tool, can be in the strong complex vibration environment of down-hole high temperature long-time steady operation.
The utility model adopts following technical proposals:
A kind of integrated wireless directional tool; Comprise the mud-pulse generation pipe nipple, measurement inserting tube pipe nipple, battery tube pipe nipple and the fishing head pipe nipple that connect successively; Also comprise the linkage of forming by plug connector that is complementary and socket; The afterbody of said measurement inserting tube pipe nipple, battery tube pipe nipple and fishing head pipe nipple is fixed with socket, and the head of mud-pulse generation pipe nipple, measurement inserting tube pipe nipple, battery tube pipe nipple is provided with the plug connector that connects through higher temperature line.
Said measurement inserting tube pipe nipple, battery tube pipe nipple and fishing head pipe nipple are provided with sets upright gum cover.
Said plug connector comprises plug, precession shell and nut; Isolator one end of plug inside setting is fixed with negative contact, and the other end is fixed with the electric wire welded post, and isolator one end of described socket set inside is fixed with positive contact; The other end is fixed with the electric wire welded post; Negative contact and positive contact mate each other, and the precession shell is enclosed within the plug casing outside, and plug casing is provided with stopping means the positioning end of precession shell is fixed on the plug casing outside; The end of thread of Socket casing and precession shell flexibly connects, and plug casing and nut flexibly connect.
Said stopping means comprises turn, is arranged on stopper slot and gear wheel on the plug casing, and gear wheel was provided with around plug casing one week, and turn is arranged in the stopper slot, and part and the gear wheel that turn protrudes in stopper slot carries out spacing to the positioning end of precession shell.
Be provided with the Location resilient piece of installing and locating key in the said precession shell, the gear wheel on positioning key and the plug casing matees each other.
The end of thread of described precession shell is provided with internal thread, and Socket casing is provided with the external screw thread that is complementary with internal thread near an end of positive contact, and Socket casing and precession shell flexibly connect through screw thread.
Said plug casing is provided with external screw thread near an end of electric wire welded post, and the internal thread of external screw thread and nut one end setting is complementary.
Said plug casing is provided with locating piece near an end outer wall of negative contact, and Socket casing is provided with an externally threaded end inwall and is provided with locating slot, and locating piece and locating slot mate each other.
The utility model is used through higher temperature line and linkage; Satisfy down-hole high-temperature work environment demand; Use higher temperature line and connector to be separately fixed at former and later two pipe nipples simultaneously; Because higher temperature line has elasticity and pliability preferably, avoid the connector two ends because the complex vibration of different directions causes occurring the loose contact situation, guarantee integrated wireless directional tool long-time steady operation in the strong complex vibration environment of down-hole high temperature.
Description of drawings
Fig. 1 is the structural representation of mud pulse generator pipe nipple;
Fig. 2 is for measuring the structural representation of inserting tube pipe nipple;
Fig. 3 is the structural representation of battery tube pipe nipple;
Fig. 4 is the structural representation of fishing head pipe nipple;
Fig. 5 is the structural representation of centralizer pipe nipple;
Fig. 6 is the structural representation of mud pulse generator pipe nipple in the utility model;
Fig. 7 is a structural representation of measuring the inserting tube pipe nipple in the utility model;
Fig. 8 is the structural representation of battery tube pipe nipple in the utility model;
Fig. 9 is the structural representation of fishing head pipe nipple in the utility model;
Figure 10 is the structural representation of plug connector in the utility model;
Figure 11 is the left view of Figure 10;
Figure 12 is the structural representation of the stopper slot on the plug casing and turn in the utility model;
Figure 13 is the structural representation of precession enclosure Location resilient piece and positioning key in the utility model;
Figure 14 is the structural representation of socket in the utility model;
Figure 15 is the right view of Figure 14.
The specific embodiment
Extremely shown in Figure 9 like Fig. 6; The utility model comprises mud-pulse generation pipe nipple 1, measures inserting tube pipe nipple 4, battery tube pipe nipple 5 and fishing head pipe nipple 6; Measurement inserting tube pipe nipple 4, battery tube pipe nipple 5 and fishing head pipe nipple 6 are provided with sets upright gum cover 8, and afterbody is fixed with socket 11; The head of mud-pulse generation pipe nipple 1, measurement inserting tube pipe nipple 4, battery tube pipe nipple 5 is provided with the plug connector 10 that connects through higher temperature line 9; Plug connector 10 matees with socket 11 each other; Higher temperature line 9 has elasticity and pliability preferably, and can be under hot environment long-time steady operation.
Extremely shown in Figure 15 like Figure 10; The described plug connector 10 of the utility model comprises plug 12, precession shell 13 and nut 14; Plug 12 set inside have isolator 15, and isolator 15 1 ends are fixed with negative contact 16, and the other end is fixed with electric wire welded post 17; Plug 12 housings are provided with external screw thread 18 near an end of electric wire welded post 17; Also be provided with stopper slot 19 and gear wheel 20 on plug 12 housings, gear wheel 20 was provided with around plug one week of 12 housings, and plug 12 housings are provided with 5 locating pieces 21 near an end outer wall of negative contact 16; Said precession shell 13 two ends are respectively the end of thread and positioning end, and the end of thread is provided with three-way dextrorotation internal thread 22, and precession shell 13 set inside have Location resilient piece 23, and Location resilient piece 23 is provided with positioning key 24; Said socket 11 set inside have isolator 25; Isolator 25 1 ends are fixed with the positive contact 26 that is complementary with negative contact 16; The other end is fixed with electric wire welded post 27; Socket 11 housings are provided with the three-way dextrorotation external screw thread 28 that matches with three-way dextrorotation internal thread 22 near an end outer wall of positive contact 26, and socket 11 housings are provided with 5 locating slots 29 that match with locating piece 21 near an end inwall of positive contact 26; Said nut 14 1 ends are provided with the internal thread that matches with external screw thread 18.During use; The power lead of former and later two pipe nipples is connected respectively on the electric wire welded post 27 of electric wire welded post 17 and socket 11 of plug 12; Align 5 locating slots 29 that are provided with on 5 locating pieces 21 that are provided with on the plug 12 housing outer walls and socket 11 inner walls; Insert socket 11 to plug 12 then; The negative contact 16 of plug 12 set inside and the positive contact 26 of socket 11 set inside closely contact at this moment; Precession shell 13 is enclosed within plug 12 outside, and the three-way dextrorotation external screw thread 28 that is provided with on the three-way dextrorotation internal thread 22 that utilizes 13 end of thread settings of precession shell and the socket 3 housing outer walls couples together precession shell 13 and socket 11, behind the precession shell 13 of screwing; This moment precession shell 13 positioning end one side with plug 12 housings on the gear wheel 20 that is provided with closely contact; The positioning end opposite side closely contact with turns 30 in being arranged on stopper slot 19, and the positioning end that turn 30 protrudes in part and 20 pairs of precession shells 13 of gear wheel of stopper slot 19 carries out spacing, and the positioning key 24 of setting just in time is stuck between the gear teeth of gear wheel 20 on the precession shell 13 positioned internal shell fragments 23; Utilize the external screw thread 18 of plug 12 housings one end setting and the internal thread of nut 14 1 end settings that plug 12 and nut 14 are coupled together at last.Use plug 12 and socket 11 to play the effect of avoiding mispluging and preventing plug 12 and socket 11 dropouts through locating piece 21 and being used of locating slot 29 in the utility model; Play the effect that prevents that precession shell 13 and socket 11 from threading off through three-way dextrorotation internal thread 22 and being used of three-way dextrorotation external screw thread 28; Through the effect that prevents that precession shell 13 and plug 12 from threading off of having played that is used of gear wheel 20 and stopper slot 19, Location resilient piece 23, positioning key 24, turn 30, use the effect that prevents that plug 12 and nut 14 from threading off of having played through the screw-internal thread fit of external screw thread 18 and nut 14 1 end settings.
The utility model uses higher temperature line and connector to be separately fixed at former and later two pipe nipples; Because higher temperature line has elasticity and pliability preferably; Avoid plug connector and socket because the complex vibration of different directions causes occurring the loose contact situation, guarantee wireless drilling inclinometers long-time steady operation in the strong complex vibration environment of down-hole high temperature.
Claims (8)
1. integrated wireless directional tool; Comprise the mud-pulse generation pipe nipple, measurement inserting tube pipe nipple, battery tube pipe nipple and the fishing head pipe nipple that connect successively; It is characterized in that: also comprise the linkage of forming by plug connector that is complementary and socket; The afterbody of said measurement inserting tube pipe nipple, battery tube pipe nipple and fishing head pipe nipple is fixed with socket, and the head of mud-pulse generation pipe nipple, measurement inserting tube pipe nipple, battery tube pipe nipple is provided with the plug connector that connects through higher temperature line.
2. integrated wireless directional tool according to claim 1 is characterized in that: said measurement inserting tube pipe nipple, battery tube pipe nipple and fishing head pipe nipple are provided with sets upright gum cover.
3. integrated wireless directional tool according to claim 1; It is characterized in that: said plug connector comprises plug, precession shell and nut; Isolator one end of plug inside setting is fixed with negative contact, and the other end is fixed with the electric wire welded post, and isolator one end of described socket set inside is fixed with positive contact; The other end is fixed with the electric wire welded post; Negative contact and positive contact mate each other, and the precession shell is enclosed within the plug casing outside, and plug casing is provided with stopping means the positioning end of precession shell is fixed on the plug casing outside; The end of thread of Socket casing and precession shell flexibly connects, and plug casing and nut flexibly connect.
4. integrated wireless directional tool according to claim 3; It is characterized in that: said stopping means comprises turn, is arranged on stopper slot and gear wheel on the plug casing; Gear wheel was provided with around one week of plug casing; Turn is arranged in the stopper slot, and part and the gear wheel that turn protrudes in stopper slot carries out spacing to the positioning end of precession shell.
5. integrated wireless directional tool according to claim 4 is characterized in that: be provided with the Location resilient piece of installing and locating key in the said precession shell, the gear wheel on positioning key and the plug casing matees each other.
6. integrated wireless directional tool according to claim 5; It is characterized in that: the end of thread of described precession shell is provided with internal thread; Socket casing is provided with the external screw thread that is complementary with internal thread near an end of positive contact, and Socket casing and precession shell flexibly connect through screw thread.
7. integrated wireless directional tool according to claim 6 is characterized in that: said plug casing is provided with external screw thread near an end of electric wire welded post, and the internal thread of external screw thread and nut one end setting is complementary.
8. integrated wireless directional tool according to claim 7; It is characterized in that: said plug casing is provided with locating piece near an end outer wall of negative contact; Socket casing is provided with an externally threaded end inwall and is provided with locating slot, and locating piece and locating slot mate each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202586156U CN202157800U (en) | 2011-07-21 | 2011-07-21 | Integrated wireless inclinometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202586156U CN202157800U (en) | 2011-07-21 | 2011-07-21 | Integrated wireless inclinometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202157800U true CN202157800U (en) | 2012-03-07 |
Family
ID=45765441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202586156U Expired - Lifetime CN202157800U (en) | 2011-07-21 | 2011-07-21 | Integrated wireless inclinometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202157800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001043A (en) * | 2012-12-21 | 2013-03-27 | 泰兴市航联电连接器有限公司 | Snap spring fixing type rectangular electric connector |
| WO2015100845A1 (en) * | 2013-12-31 | 2015-07-09 | 中国海洋石油总公司 | Instrument pressure-bearing connection apparatus and assembly |
-
2011
- 2011-07-21 CN CN2011202586156U patent/CN202157800U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001043A (en) * | 2012-12-21 | 2013-03-27 | 泰兴市航联电连接器有限公司 | Snap spring fixing type rectangular electric connector |
| WO2015100845A1 (en) * | 2013-12-31 | 2015-07-09 | 中国海洋石油总公司 | Instrument pressure-bearing connection apparatus and assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |