CN216055540U - Wireless inclinometer quick connect coupling while drilling for well drilling - Google Patents
Wireless inclinometer quick connect coupling while drilling for well drilling Download PDFInfo
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- CN216055540U CN216055540U CN202122188520.8U CN202122188520U CN216055540U CN 216055540 U CN216055540 U CN 216055540U CN 202122188520 U CN202122188520 U CN 202122188520U CN 216055540 U CN216055540 U CN 216055540U
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Abstract
The utility model relates to a wireless drilling inclinometer quick connection joint for well drilling, which comprises two splicing end heads and a middle outer sleeve, wherein the two splicing end heads are detachably embedded at two ends of the middle outer sleeve and are electrically connected through a wire harness, the wire harness penetrates through the middle outer sleeve, and two ends of the middle outer sleeve respectively form connection ports with threads. The utility model improves the integral structure of the existing connection joint into a detachable connection structure, two splicing end heads are separated from the body, the two splicing end heads are connected by adopting a flexible wire harness, a stress point can be transferred to the middle outer sleeve, the splicing end heads are not stressed, virtual connection cannot or rarely occurs, the underground fault rate can be reduced, the production period is shortened, the operation efficiency is improved, and the reliable and normal work of the wireless inclinometer while drilling is ensured; and the plug-in end can not be broken, and the service life of the connecting joint can be greatly prolonged. Meanwhile, the device can be easily assembled on the ground by a single person and is convenient to operate.
Description
Technical Field
The utility model relates to the technical field of wireless inclinometers while drilling, in particular to a quick connecting joint of a wireless inclinometer while drilling.
Background
The wireless inclinometer while drilling is an important tool for directional drilling and is mainly applied to measuring the inclination of a measuring hole. All parts of the wireless inclinometer while drilling need to be tightly connected and conducted so as to ensure that the wireless inclinometer while drilling can work reliably and normally underground. In the prior art, each part is generally closely connected and conducted through the butted connecting joint, but the existing connecting joint is of an integrated structure, as shown in fig. 1, the connecting joint cannot be disassembled, the two ends of the connecting joint form male pins, after the male pins are inserted into the female pins, stress points of the male pins are mainly concentrated on the end heads, the connecting pins are in virtual connection after long-term use, the contact pin end bodies are extremely easy to break and scrap in the assembling or using process, and once the whole structure assembly can be replaced due to damage. In addition, during ground equipment instrument, need alone to insert instrument body female head with public head, alone other cooperate the upper buckle to screw up and accomplish the equipment, ground installation needs 2 people at least to accomplish, complex operation, extravagant manpower.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to overcome the defects of the prior art and provide the quick connecting joint of the wireless inclinometer while drilling, the plugging end is not stressed, virtual connection cannot or rarely caused, the underground fault rate can be reduced, the production period is shortened, the operation efficiency is improved, the reliable and normal work of the wireless inclinometer while drilling is ensured, the plugging end cannot be broken, the service life of the connecting joint can be greatly prolonged, the easy assembly on the ground by a single person can be realized, and the operation is convenient.
The utility model adopts the following technical scheme:
the utility model provides a well drilling is with wireless inclinometer quick connect coupling along with boring, includes two grafting ends and middle outer sleeve, and two grafting ends can be dismantled and inlay and locate middle outer sleeve both ends, and connect through pencil electrically conductive between the two grafting ends, and the pencil is worn to locate in the middle outer sleeve, and middle outer sleeve both ends form threaded connection port respectively.
Further, the middle outer sleeve comprises a first sleeve and a second sleeve which are connected in a relative rotation mode, and the first sleeve is sleeved with the end portion of the second sleeve and is relatively not capable of being separated.
Further, the wire harness is a flexible wire harness.
Furthermore, the two plug ends are pin connectors or socket connectors.
Furthermore, the threads of the connecting ports at the two ends of the middle outer sleeve are arranged on the outer wall of the connecting port.
Furthermore, two inserting end heads are respectively provided with a limiting block piece which can be clamped and arranged at the outer side of the port of the middle outer sleeve in a protruding mode.
Furthermore, the limiting blocking piece is annular, and the outer diameter of the limiting blocking piece is not larger than that of the connecting port of the middle outer sleeve.
Furthermore, the rear end parts of the two inserting ends positioned on the limiting blocking pieces can be embedded into the middle outer sleeve, and a gap capable of rotating relatively is formed between the two inserting ends and the connecting ports at the two ends of the middle outer sleeve.
Further, the harness length is greater than the middle outer sleeve length.
Furthermore, the wiring harness is connected to one end, far away from the contact pin or the jack, of the two plugging ends.
As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:
firstly, the integrated structure of the existing connection joint is improved into a detachable connection structure, two inserting end heads are separated from a body, the two inserting end heads are connected by adopting a flexible wiring harness, the stress point can be transferred to a middle outer sleeve while the tight connection and conduction between all parts are realized, the inserting end heads are not stressed, virtual connection cannot be caused or is rarely caused, the underground failure rate can be reduced, the production period is shortened, the operation efficiency is improved, and the reliable and normal work of the wireless inclinometer while drilling is ensured; in addition, because the splicing end head is not stressed, the splicing end head cannot be broken in the using process, and because the splicing end head is detachably connected with the middle outer sleeve, only damaged parts need to be replaced after the splicing end head, the middle outer sleeve or the wire harness are damaged, the service life of the connecting joint can be greatly prolonged, and the cost is reduced.
Secondly, when the device is installed on the ground, only one person needs to insert the insertion end into the insertion end matched with the insertion end on the instrument, tighten the wiring harness towards the other side, and then clamp the middle outer sleeve by using the pipe tongs to fasten the upper buckle of the thread, so that the device can be easily assembled on the ground by a single person.
Thirdly, the middle outer sleeve is composed of a first sleeve and a second sleeve which are connected in a relative rotation mode, and when the middle outer sleeve is installed, connecting ports at two ends can be respectively screwed up through rotating the first sleeve and the second sleeve, so that the threads are not mutually influenced, and the middle outer sleeve is convenient to operate.
Fourthly, the two inserting end heads are respectively provided with the limiting blocking pieces, so that the embedding positions of the two inserting end heads relative to the middle outer sleeve can be limited, and the operation is more convenient.
Drawings
FIG. 1 is a schematic view of a prior art quick connection joint structure of a wireless inclinometer while drilling;
FIG. 2 is a schematic structural diagram of a wireless inclinometer quick connect coupling according to embodiment 1 of the utility model;
fig. 3 is a sectional view of a coupling structure of a first sleeve and a second sleeve in embodiment 1 of the present invention.
In the figure: 1. the plug-in connector comprises a plug-in end, 11, a limiting blocking piece, 2, a middle outer sleeve, 21, a first sleeve, 22, a second sleeve, 23, a connecting port, 231, threads and 3 wire harnesses.
Detailed Description
The utility model is further described below by means of specific embodiments.
Example 1
Referring to fig. 2 and 3, the quick connection joint of the wireless drilling inclinometer for drilling comprises two inserting ends 1 and a middle outer sleeve 2, wherein the two inserting ends 1 are detachably embedded at two ends of the middle outer sleeve 2, the two inserting ends 1 are in conductive connection through a flexible wiring harness 3, and the wiring harness 3 penetrates through the middle outer sleeve 2.
The middle outer sleeve 2 comprises a first sleeve 21 and a second sleeve 22 which are connected in a relatively rotating mode, and the first sleeve 21 is sleeved with the end portion of the second sleeve 22 and is relatively not capable of being detached. The middle outer sleeve 2 has a connection port 23 formed at both ends thereof with threads 231, and the threads 231 are provided on the outer wall of the connection port 23.
The two inserting ends 1 are inserting needle type connectors and are used for being matched and inserted with the inserting hole type connectors of the instrument. The wiring harness 3 is connected to one end of the two plugging ends 1 far away from the pins. The length of the wire harness 3 is greater than that of the middle outer sleeve 2. And the two inserting ends 1 are respectively provided with a limiting stop piece 11 which can be clamped outside the port of the middle outer sleeve 2 in a protruding way. The limiting blocking piece 11 is annular, and the outer diameter of the limiting blocking piece 11 is not larger than the outer diameter of the connecting port 23 of the middle outer sleeve 2. The two inserting ends 1 are positioned at the rear end parts of the limiting blocking pieces 11 and can be embedded into the middle outer sleeve 2, and a gap which can rotate relatively is formed between the two inserting ends and the connecting ports 23 at the two ends of the middle outer sleeve 2.
Referring to fig. 2 and 3, when the wireless inclinometer quick connection joint for drilling disclosed by the utility model is installed on the ground, only one person needs to insert the male pin type head of the insertion end 1 into the female socket type head of the instrument, tighten the wiring harness 3 towards the other side, and then hold the middle outer sleeve 2 by using the pipe wrench to perform threaded screwing, and when the insertion end 1 at two ends is screwed, the pipe wrench can hold the first sleeve 21 and the second sleeve 22 to respectively operate.
Example 2
This example differs from example 1 in that: the two inserting ends 1 are jack type connectors and are used for being matched and inserted with the pin type connectors of the instrument.
The above description is only two specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by the design concept should fall within the scope of infringing the present invention.
Claims (10)
1. The utility model provides a well drilling is with wireless inclinometer quick connect coupling while drilling which characterized in that: including two grafting ends and middle outer sleeve, two grafting ends can be dismantled and inlay and locate middle outer sleeve both ends, and connect through pencil electrically conductive between the two grafting ends, and the pencil is worn to locate in the middle outer sleeve, and middle outer sleeve both ends form the connection port of taking the screw thread respectively.
2. The wireless inclinometer while drilling quick connect coupling for drilling of claim 1, wherein: the middle outer sleeve comprises a first sleeve and a second sleeve which are connected in a relative rotating mode, and the end portions of the first sleeve and the second sleeve are sleeved and relatively not separated.
3. The wireless inclinometer while drilling quick connect coupling for drilling of claim 1, wherein: the wiring harness is a flexible wiring harness.
4. The wireless inclinometer while drilling quick connect coupling for drilling of claim 1, wherein: the two plug-in ends are pin connectors or jack connectors.
5. The wireless inclinometer while drilling quick connect coupling for drilling of claim 1, wherein: and the threads of the connecting ports at the two ends of the middle outer sleeve are arranged on the outer wall of the connecting port.
6. The wireless inclinometer while drilling quick connect coupling for drilling of claim 1, wherein: and the two plug-in end connectors are respectively provided with a limiting stop piece which can be clamped and arranged at the outer side of the port of the middle outer sleeve in a protruding mode.
7. The wireless inclinometer while drilling quick connect coupling for drilling of claim 6, wherein: the limiting blocking piece is annular, and the outer diameter of the limiting blocking piece is not larger than that of the connecting port of the middle outer sleeve.
8. The wireless inclinometer while drilling quick connect joint for drilling according to claim 6 or 7, wherein: the two inserting ends are positioned at the rear end parts of the limiting blocking pieces and can be embedded into the middle outer sleeve, and a gap capable of rotating relatively is formed between the two inserting ends and the connecting ports at the two ends of the middle outer sleeve.
9. The wireless inclinometer while drilling quick connect coupling for drilling of claim 1, wherein: the length of the wiring harness is greater than that of the middle outer sleeve.
10. The wireless inclinometer while drilling quick connect coupling for drilling of claim 4, wherein: the wiring harness is connected to one end, far away from the contact pin or the jack, of the two plug-in ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122188520.8U CN216055540U (en) | 2021-09-10 | 2021-09-10 | Wireless inclinometer quick connect coupling while drilling for well drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122188520.8U CN216055540U (en) | 2021-09-10 | 2021-09-10 | Wireless inclinometer quick connect coupling while drilling for well drilling |
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| Publication Number | Publication Date |
|---|---|
| CN216055540U true CN216055540U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122188520.8U Active CN216055540U (en) | 2021-09-10 | 2021-09-10 | Wireless inclinometer quick connect coupling while drilling for well drilling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118257492A (en) * | 2024-05-29 | 2024-06-28 | 河南省豫西煤田地质勘察有限公司 | Drilling equipment capable of being used for large-size well bore and application method thereof |
-
2021
- 2021-09-10 CN CN202122188520.8U patent/CN216055540U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118257492A (en) * | 2024-05-29 | 2024-06-28 | 河南省豫西煤田地质勘察有限公司 | Drilling equipment capable of being used for large-size well bore and application method thereof |
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