CN112177543A - Connecting device for mining probe pipe part - Google Patents
Connecting device for mining probe pipe part Download PDFInfo
- Publication number
- CN112177543A CN112177543A CN202011095222.8A CN202011095222A CN112177543A CN 112177543 A CN112177543 A CN 112177543A CN 202011095222 A CN202011095222 A CN 202011095222A CN 112177543 A CN112177543 A CN 112177543A
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- Prior art keywords
- probe
- pipe part
- probe pipe
- rotating ring
- positioning
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- 239000000523 sample Substances 0.000 title claims abstract description 119
- 238000005065 mining Methods 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
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- 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
- E21B47/00—Survey of boreholes or wells
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- 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)
- Geophysics (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a connecting device of a mining probe pipe part, which comprises a first probe pipe part, wherein a connector is formed at one end of the first probe pipe part, a rotating ring which can rotate relative to the connector is sleeved on the connector, and a limiting component for limiting the axial movement of the rotating ring is formed on the connector; and an external thread section is formed on the outer side of the rotating ring. The application provides a connecting device of mining probe pipe part, simple structure is reasonable, installation convenient to use, and application scope is wide, connects the fastening. The first probe part is additionally provided with a rotating ring. The rotating ring is rotatable relative to the first probe part and has an end provided with an external thread for cooperation with the second probe part. In the fastening process of the first probe pipe part and the second probe pipe part, only the rotating ring performs rotating motion, and the first probe pipe part and the second probe pipe part do not rotate, so that the electric wire in the probe pipe is not influenced. Is worthy of large-area popularization and application.
Description
Technical Field
The invention relates to the technical field of probe tube connecting structures, in particular to a connecting device of a mining probe tube component, which does not influence internal electric wires in a connecting process.
Background
In the process of hole measurement, the in-hole probe tube detects and collects signals in the hole, the hole host displays the signal data, the signal data is converted into required geological data, and subsequent drilling or mining work is carried out according to the obtained data, so that the hole measuring instrument plays a key role in the whole drilling process.
The probe tube in the hole is usually composed of two or more parts, and the parts need to be frequently disassembled and assembled. In the prior art, two adjacent parts of the in-hole probe tube are connected through internal and external threads, and an electric wire is penetrated inside the probe tube. Need rotate one in two adjacent parts at least when carrying out the dismouting and guarantee can connect smoothly, make like this that the electric wire winding problem of even breaking appears easily in the two fastening process, influence the normal use of product.
Disclosure of Invention
The invention provides a connecting device for a mining probe pipe component.
The invention provides the following scheme:
a connection device for mine probe components, comprising:
the probe comprises a first probe pipe part, a first probe pipe part and a second probe pipe part, wherein one end of the first probe pipe part is provided with a connector, a rotating ring which can rotate relative to the connector is sleeved on the connector, and a limiting component for limiting the axial movement of the rotating ring is formed on the connector; an external thread section is formed on the outer side of the rotating ring;
a groove is formed at one end of the second probe pipe part, and an internal thread section matched with the external thread section is formed on the inner side of the groove;
the connector is used for being inserted into the groove, so that the first probe pipe part and the second probe pipe part are fixed and the rotating ring is rotated to realize the threaded connection of the first probe pipe part and the second probe pipe part.
Preferably: the limiting assembly comprises two semi-annular blocking pieces, and each semi-annular blocking piece is fixedly connected with the connector through a fixing screw.
Preferably: the connecting head is provided with a fixing groove along the circumferential direction, a part of each of the two semi-annular blocking pieces is embedded in the fixing groove, and the part of each of the two semi-annular blocking pieces, which is positioned outside the fixing groove, blocks the rotating ring.
Preferably: and a metal gasket is arranged between the rotating ring and the two semi-annular blocking pieces.
Preferably: a positioning groove section is formed on the inner side of the groove close to the tail end of the groove, and the circumferential direction of the cross section of the positioning groove section is of a non-continuous circular structure; the connector is close to its front end and is formed with the positioning rod section of positioning groove section adaptation, first probe subassembly with second probe subassembly is connected the back the positioning rod section peg graft in the inside of positioning groove section so that realize injecing first probe subassembly with the relative rotation of second probe subassembly.
Preferably: the non-continuous circular structure comprises at least one straight line segment and at least one arc segment.
Preferably: the first probe pipe part and the second probe pipe part are respectively provided with a first positioning point and a second positioning point, and the first positioning point and the second positioning point are used for indicating and positioning the inserting position of the positioning groove section and the positioning rod section in the axial direction.
Preferably: at least one sealing ring is formed on the connecting head, and the outer side surface of the sealing ring is used for being abutted against the inner side surface of the groove so as to form a sealing structure.
Preferably: the outside of the rotating ring is provided with a clamping part used for connecting the fastening wrench.
Preferably: the clamping part comprises at least one counter bore which is arranged along the circumferential direction of the rotating ring at a certain interval, and the at least one counter bore is used for realizing the positioning and clamping of the hook wrench.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
according to the connecting device for the mining probe pipe part, a connecting head is formed at one end of the first probe pipe part, a rotating ring capable of rotating relative to the connecting head is sleeved on the connecting head, and a limiting component used for limiting the rotating ring to move axially is formed on the connecting head; an external thread section is formed on the outer side of the rotating ring; a groove is formed at one end of the second probe pipe part, and an internal thread section matched with the external thread section is formed on the inner side of the groove; the connector is used for being inserted into the groove, so that the first probe pipe part and the second probe pipe part are fixed and the rotating ring is rotated to realize the threaded connection of the first probe pipe part and the second probe pipe part. The application provides a connecting device of mining probe pipe part, simple structure is reasonable, installation convenient to use, and application scope is wide, connects the fastening. The first probe part is additionally provided with a rotating ring. The rotating ring is rotatable relative to the first probe part and has an end provided with an external thread for cooperation with the second probe part. In the fastening process of the first probe pipe part and the second probe pipe part, only the rotating ring performs rotating motion, and the first probe pipe part and the second probe pipe part do not rotate, so that the electric wire in the probe pipe is not influenced. Is worthy of large-area popularization and application.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a connection device for mining probe components according to an embodiment of the invention;
fig. 2 is a cross-sectional view taken along plane a-a in accordance with an embodiment of the present invention.
In the figure: the device comprises a first probe pipe part 1, a connector 11, a positioning rod section 111, a first positioning point 12, a rotating ring 2, a second probe pipe part 3, a groove 31, a positioning groove section 311, a second positioning point 32, a blocking part 4, a metal gasket 5, a sealing ring 6 and a counter bore 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
Examples
Referring to fig. 1 and 2, a connection device for a mining probe pipe part according to an embodiment of the present invention is shown in fig. 1, and the connection device includes a first probe pipe part 1, a connector 11 is formed at one end of the first probe pipe part 1, a rotating ring 2 capable of rotating relative to the connector 11 is sleeved on the connector 11, and a limit component for limiting axial movement of the rotating ring is formed on the connector 11; an external thread section is formed on the outer side of the rotating ring; specifically, the limiting assembly comprises two semi-annular blocking parts 4, and each semi-annular blocking part 4 is fixedly connected with the connector 11 through a fixing screw. A fixing groove is formed in the connecting head 11 along the circumferential direction thereof, a part of each of the two semicircular stoppers 4 is fitted into the fixing groove, and a part of each of the two semicircular stoppers located outside the fixing groove blocks the rotating ring. A metal washer 5 is provided between the rotating ring 2 and the two semi-annular barriers 4. In order to avoid that the rotating ring is separated from the first probe pipe part to cause the device to work abnormally, the first probe pipe part is provided with two semi-rings and a metal gasket close to the end part of the rotating ring. The package of first probe subassembly axle can be realized to two semi-rings, fastens through set screw on each semi-ring (3 screw fastening effect are best). The two half rings and the metal gasket can limit the axial movement of the rotating ring relative to the first probe pipe part; and a groove for embedding the semi-ring is processed on the first probe pipe part, so that the axial stress of the rotating ring acts on the first probe pipe part instead of the screw.
And a groove 31 is formed at one end of the second probe part 3, and an internal thread section matched with the external thread section is formed on the inner side of the groove 31.
The connector 11 is used for being inserted into the groove 31, so that the first probe tube part 1 and the second probe tube part 3 are fixed and the rotating ring 2 is rotated to realize the threaded connection between the first probe tube part 1 and the second probe tube part 3. It is of course conceivable that the first probe unit provided in the present application may need to be connected to a third probe unit other than the second probe unit, and therefore a groove may be formed at an end of the first probe unit away from the end forming the connector, so that connection to the third probe unit provided with the corresponding connector is achieved.
Further, in order to ensure that the first probe part 1 and the second probe part 3 cannot rotate relative to each other after being connected, as shown in fig. 2, a positioning groove section 311 is formed on the inner side of the groove close to the tail end of the groove, and the circumferential direction of the cross section of the positioning groove section 311 has a discontinuous circular structure; the connector 11 is provided with a positioning rod section 111 near the front end thereof, the positioning rod section 111 is matched with the positioning groove section, and after the first probe component 1 is connected with the second probe component 3, the positioning rod section 111 is inserted into the positioning groove section 311 so as to limit the relative rotation of the first probe component 1 and the second probe component 3. The discontinuous circular positioning groove and the discontinuous circular positioning rod cannot rotate mutually after being connected, so that the first probe pipe component and the second probe pipe component cannot rotate relatively after being connected. Specifically, the discontinuous circular structure comprises at least one straight line segment and at least one arc segment. Because the groove and the connector are provided with the circular circumferential surfaces, in order to facilitate processing and manufacturing, a straight line segment form of a processing plant with a part of the circular circumferential surface of the groove can be selected, so that relative rotation can not be ensured, and the processing and manufacturing are simple. The positioning flat square platform structure can be preferably manufactured to form a positioning flat square platform structure comprising two straight line segments and two arc segments, wherein the two straight line segments and the two arc segments are alternately arranged. Because the positioning groove is located on the inner side of the groove, when the positioning groove is inserted into the positioning rod, a user cannot directly observe and judge whether the positioning groove is aligned, in order to solve the problem, in the embodiment of the application, a first positioning point and a second positioning point are respectively formed on the first probe pipe component and the second probe pipe component, and the first positioning point and the second positioning point are used for indicating and positioning the insertion position of the positioning groove section and the positioning rod section in the axial direction.
Further, at least one sealing ring 6 is formed on the connector 11, and the outer side surface of the sealing ring 6 is used for abutting against the inner side surface of the groove 31 so as to form a sealing structure. The end part of the first pipe detecting part is provided with a sealing ring for sealing inside and outside the pipe, so that the threads of the rotating ring are contacted with the sealing ring before operation, and easy assembly can be realized. The sealing ring can be provided with two channels in actual use.
Furthermore, in order to ensure that the rotating ring can rotate under the driving of the wrench to be connected tightly, a clamping part for connecting the rotating ring with the fastening wrench is formed outside the rotating ring. Specifically, the clamping part comprises at least one counter bore 7 arranged at a certain interval along the circumferential direction of the rotating ring 2, and the at least one counter bore 7 is used for realizing positioning and clamping of the hook wrench. The fastening of the rotating ring can be achieved in various ways known per se. For the application, due to space limitation, the best fastening mode is to hook a wrench, and a counter bore is machined in the outer ring of the rotating ring for positioning the hook wrench.
In a word, the connecting device of mining probe pipe part that this application provided, simple structure is reasonable, installation convenient to use, and application scope is wide, connects the fastening. The first probe part is additionally provided with a rotating ring. The rotating ring is rotatable relative to the first probe part and has an end provided with an external thread for cooperation with the second probe part. In the fastening process of the first probe pipe part and the second probe pipe part, only the rotating ring performs rotating motion, and the first probe pipe part and the second probe pipe part do not rotate, so that the electric wire in the probe pipe is not influenced. Is worthy of large-area popularization and application.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. A connecting device for mining probe pipe parts is characterized by comprising:
the probe comprises a first probe pipe part, a first probe pipe part and a second probe pipe part, wherein one end of the first probe pipe part is provided with a connector, a rotating ring which can rotate relative to the connector is sleeved on the connector, and a limiting component for limiting the axial movement of the rotating ring is formed on the connector; an external thread section is formed on the outer side of the rotating ring;
a groove is formed at one end of the second probe pipe part, and an internal thread section matched with the external thread section is formed on the inner side of the groove;
the connector is used for being inserted into the groove, so that the first probe pipe part and the second probe pipe part are fixed and the rotating ring is rotated to realize the threaded connection of the first probe pipe part and the second probe pipe part.
2. The connecting device for the mining probe pipe component as claimed in claim 1, wherein the limiting assembly comprises two semi-annular blocking pieces, and each semi-annular blocking piece is fixedly connected with the connecting head through a fixing screw.
3. The apparatus as claimed in claim 2, wherein the connector has a fixing groove formed along a circumferential direction thereof, and each of the two semi-annular stoppers has a portion fitted into the fixing groove and a portion of the two semi-annular stoppers located outside the fixing groove blocks the rotating ring.
4. A connection arrangement for a mining probe part according to claim 2, characterised in that a metal washer is provided between the rotary ring and the two semi-annular barriers.
5. The connection device of the mining probe component as claimed in claim 1, wherein the inner side of the groove near the end thereof is formed with a positioning groove section, and the circumference of the cross section of the positioning groove section has a non-continuous circular structure; the connector is close to its front end and is formed with the positioning rod section of positioning groove section adaptation, first probe subassembly with second probe subassembly is connected the back the positioning rod section peg graft in the inside of positioning groove section so that realize injecing first probe subassembly with the relative rotation of second probe subassembly.
6. The mining probe component connection of claim 5, wherein the non-continuous circular structure comprises at least one straight segment and at least one arc segment.
7. The connecting device for the mining probe pipe part according to claim 5, wherein a first positioning point and a second positioning point are respectively formed on the first probe pipe part and the second probe pipe part, and the first positioning point and the second positioning point are used for indicating and positioning the plugging position of the positioning groove section and the positioning rod section in the axial direction.
8. The connecting device for the mining probe component as claimed in claim 1, wherein the connecting head is formed with at least one sealing ring, and an outer side surface of the sealing ring is used for abutting against an inner side surface of the groove so as to form a sealing structure.
9. The apparatus as claimed in claim 1, wherein the rotating ring is formed with a clamp portion for connection with a fastening wrench.
10. The connecting device for the mining probe component as claimed in claim 9, wherein the clamping portion comprises at least one counter bore arranged at a certain interval along the circumferential direction of the rotating ring, and at least one counter bore is used for realizing positioning and clamping of the hook wrench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011095222.8A CN112177543A (en) | 2020-10-14 | 2020-10-14 | Connecting device for mining probe pipe part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011095222.8A CN112177543A (en) | 2020-10-14 | 2020-10-14 | Connecting device for mining probe pipe part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112177543A true CN112177543A (en) | 2021-01-05 |
Family
ID=73949925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011095222.8A Pending CN112177543A (en) | 2020-10-14 | 2020-10-14 | Connecting device for mining probe pipe part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112177543A (en) |
-
2020
- 2020-10-14 CN CN202011095222.8A patent/CN112177543A/en active Pending
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