CN215256064U - Drill rod signal transmission device - Google Patents
Drill rod signal transmission device Download PDFInfo
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- CN215256064U CN215256064U CN202121424607.4U CN202121424607U CN215256064U CN 215256064 U CN215256064 U CN 215256064U CN 202121424607 U CN202121424607 U CN 202121424607U CN 215256064 U CN215256064 U CN 215256064U
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- insulating
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- joint
- female joint
- signal transmission
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Abstract
The utility model relates to the technical field of drill rods, in particular to a drill rod signal transmission device, which comprises a copper wire; the wire tube is coated on the surface of the copper wire; the insulating female joint is arranged at one end of the line pipe; the insulating male joint is arranged at one end, far away from the insulating female joint, of the line pipe; the conductor female joint is arranged inside the insulation female joint, and a reducing spring is fixedly arranged on one side of the inner wall of the conductor female joint; the conductor male joint is arranged in the insulating male joint, and one side of the conductor male joint is provided with a groove corresponding to the reducing spring. The utility model discloses on ordinary signal transmission device's basis, set up connection, stability and insulating device, improved signal transmission's stability and convenience.
Description
Technical Field
The utility model relates to a drilling rod technical field especially relates to a drilling rod signal transmission device.
Background
The central cable-through drill rod is also called as a measurement-while-drilling drill rod and is mainly used for deep hole drilling by matching with a kilometer directional drilling machine. The central cable-through type drill rod is a signal transmission device between a hole bottom inclination measuring unit and an orifice inclination measuring device, is an important matched drilling tool for ensuring smooth implementation of directional drilling, and is mainly applied to underground directional drilling of coal mines, rotary drilling of coal mines and other geological controlled directional drilling working conditions.
In order to achieve the purpose, a signal transmission device inside the central cable drill rod plays a crucial role, but at present, most signal transmission devices generally have the phenomenon that signal transmission is not stable enough when in use.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a drilling rod signal transmission device has solved the not stable problem inadequately of signal transmission.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
designing a drill rod signal transmission device, which comprises a copper wire; the wire tube is coated on the surface of the copper wire; the insulating female joint is arranged at one end of the line pipe; the insulating male joint is arranged at one end, far away from the insulating female joint, of the line pipe; the conductor female joint is arranged inside the insulation female joint, and a reducing spring is fixedly arranged on one side of the inner wall of the conductor female joint; the conductor male joint is arranged in the insulating male joint, and one side of the conductor male joint is provided with a groove corresponding to the reducing spring.
Preferably, the insulation female connector further comprises two positioning check rings, and the two positioning check rings are respectively arranged on the insulation female connector and the insulation male connector.
Preferably, still include the stabilizer, the stabilizer sets up on the spool, the stabilizer includes stabilizing sleeve, stabilizing sleeve's inner wall cup joints with the spool mutually, stabilizing sleeve is fixed and is equipped with a plurality of stabilizing strips, stabilizing strip's quantity is four and stabilizing strip and be circumference and arrange on stabilizing sleeve.
Preferably, both sides of the copper conductor are provided with first external threads, and the conductor male joint and the conductor female joint are in threaded connection with the copper conductor.
Preferably, the both sides of spool all are equipped with external screw thread two, adopt threaded connection between insulating female joint and insulating male joint and the spool.
Preferably, the copper wire, the conductor male joint, the conductor female joint and the reducing spring form a signal transmission device.
Preferably, the conduit, the insulating female joint and the insulating male joint constitute an insulating device.
Compared with the prior art, the beneficial effects of the utility model reside in that: through setting up external screw thread one and two staff of being convenient for of external screw thread will the utility model discloses install in the inside of drilling rod, be convenient for dismantle the maintenance, greatly reduced staff's working strength, under the effect of location retaining ring and stabilizer, can effectually avoid rotating it because of the drilling rod the utility model discloses appearing rocking the phenomenon that leads to the damage, under copper conductor, conductor male joint, conductor female joint and reducing spring's cooperation, the staff of being convenient for carries out the electricity and connects, under the spool, the cooperation of insulating female joint and insulating male joint, also prevent when having guaranteed signal transmission's stability that aqueous medium from getting into the phenomenon of transmission effect that transmission device influenced the signal.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of a partial structure of a drill rod signal transmission device provided by the present invention;
fig. 2 is a partial structural sectional view of a drill rod signal transmission device provided by the present invention;
fig. 3 is an exploded view of the drill rod signal transmission device provided by the present invention.
In the figure: 1 copper wire, 2 external screw threads I, 3 line pipes, 4 external screw threads II, 5 insulating female connectors, 6 insulating male connectors, 7 positioning check rings, 8 conductor male connectors, 9 conductor female connectors, 10 reducing springs, 11 grooves, 12 stabilizers, 1201 stabilizing sleeves and 1202 stabilizing strips.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a drill rod signal transmission device includes a copper wire 1; the line pipe 3, the line pipe 3 coats the surface of the copper wire 1; the insulating female joint 5 is arranged at one end of the line pipe 3; the insulating male joint 6 is arranged at one end, far away from the insulating female joint 5, of the line pipe 3; the conductor female joint 9 is arranged in the insulation female joint 5, and a reducing spring 10 is fixedly arranged on one side of the inner wall of the conductor female joint 9; the conductor male joint 8, the conductor male joint 8 sets up in the inside of insulating male joint 6, and one side of conductor male joint 8 is equipped with the recess 11 corresponding with reducing spring 10.
Specifically, still including location retaining ring 7, the quantity of location retaining ring 7 is two, location retaining ring 7 sets up respectively on insulating female joint 5 and insulating male joint 6, still includes stabilizer 12, stabilizer 12 sets up on spool 3, stabilizer 12 includes stabilizing sleeve 1201, stabilizing sleeve 1201's inner wall cup joints with spool 3 mutually, stabilizing sleeve 1201 is fixed to be equipped with a plurality of stabilizer bar 1202, and stabilizing bar 1202's quantity is four and stabilizing bar 1202 is circumference and arranges on stabilizing sleeve 1201, can effectually avoid arriving because of the drilling rod is rotatory the utility model discloses appear rocking.
Specifically, copper conductor 1's both sides all are equipped with external screw thread one 2, adopt threaded connection between conductor male joint 8 and conductor female joint 9 and the copper conductor 1, and spool 3's both sides all are equipped with external screw thread two 4, adopt threaded connection between insulating female joint 5 and insulating male joint 6 and the spool 3, and the staff of being convenient for will the utility model discloses install in the inside of drilling rod, also be convenient for dismantle the maintenance.
Specifically, the copper wire 1, the conductor male joint 8, the conductor female joint 9 and the reducing spring 10 form a signal transmission device, so that workers can electrically connect the signals conveniently.
Specifically, the line pipe 3, the insulating female joint 5 and the insulating male joint 6 form an insulating device, so that the stability of signal transmission is ensured, and meanwhile, the phenomenon that the transmission effect of signals is influenced by the fact that aqueous medium enters the transmission device is prevented.
The utility model discloses an application principle and use flow: when the drill pipe is installed, a worker penetrates a copper wire 1 into a pipe 3, then penetrates a stabilizing sleeve 1201 onto the pipe 3, then finishes the inner part of an insulating female joint 5 and an insulating male joint 6 under the action of an external thread II 4, respectively inserts a conductor male joint 8 and a conductor female joint 9 into the insulating female joint 5 and the insulating male joint 6 and rotates, finishes the connection work between the conductor male joint 8 and the conductor female joint 9 and the copper wire 1 under the action of an external thread I2, respectively installs positioning check rings 7 on the insulating female joint 5 and the insulating male joint 6, finishes the installation, then fixes the drill pipe inside, finishes the connection of drill pipes under the action of threads when a plurality of drill pipes are connected, at the moment, the insulating female joint 5 is inserted into the insulating male joint 6, the conductor female joint 9 is inserted into the conductor male joint 8, a reducing spring 10 is inserted into a groove 11 on the male joint 8, form the electricity and connect, under the effect of location retaining ring 7 and stabilizer 12, can effectually avoid rocking because of the drilling rod is rotatory to appear, guaranteed signal transmission's stability under the cooperation of spool 3, insulating female joint 5 and insulating male joint 6.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A signal transmission device of a drill rod is characterized by comprising,
a copper wire (1);
the wire tube (3), the surface of the said copper wire (1) of said wire tube (3) coating;
the insulating female joint (5), the insulating female joint (5) is arranged at one end of the line pipe (3);
the insulating male joint (6), the insulating male joint (6) is arranged at one end of the line pipe (3) far away from the insulating female joint (5);
the conductor female joint (9), the conductor female joint (9) is arranged inside the insulation female joint (5), and one side of the inner wall of the conductor female joint (9) is fixedly provided with a reducing spring (10);
the conductor male connector (8), the conductor male connector (8) set up in the inside of insulating male connector (6), one side of conductor male connector (8) be equipped with corresponding recess (11) of reducing spring (10).
2. The drill rod signal transmission device as claimed in claim 1, further comprising two positioning check rings (7), wherein the two positioning check rings (7) are respectively arranged on the insulating female joint (5) and the insulating male joint (6).
3. The drill rod signal transmission device according to claim 1, further comprising a stabilizer (12), wherein the stabilizer (12) is arranged on the spool (3), the stabilizer (12) comprises a stabilizing sleeve (1201), the inner wall of the stabilizing sleeve (1201) is sleeved with the spool (3), the stabilizing sleeve (1201) is fixedly provided with a plurality of stabilizing strips (1202), the number of the stabilizing strips (1202) is four, and the stabilizing strips (1202) are circumferentially arranged on the stabilizing sleeve (1201).
4. The drill rod signal transmission device as claimed in claim 1, wherein both sides of the copper conductor (1) are provided with first external threads (2), and the conductor male joint (8) and the conductor female joint (9) are in threaded connection with the copper conductor (1).
5. The drill rod signal transmission device as claimed in claim 1, wherein two external threads (4) are arranged on two sides of the conduit (3), and the insulating female joint (5) and the insulating male joint (6) are in threaded connection with the conduit (3).
6. The drill rod signal transmission device as claimed in claim 1, wherein the copper conductor (1), the conductor male joint (8), the conductor female joint (9) and the reducing spring (10) form a signal transmission device.
7. A drill rod signal transmission device according to claim 1, characterized in that the conduit (3), the insulating female joint (5) and the insulating male joint (6) constitute insulating means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121424607.4U CN215256064U (en) | 2021-06-25 | 2021-06-25 | Drill rod signal transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121424607.4U CN215256064U (en) | 2021-06-25 | 2021-06-25 | Drill rod signal transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215256064U true CN215256064U (en) | 2021-12-21 |
Family
ID=79483434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121424607.4U Active CN215256064U (en) | 2021-06-25 | 2021-06-25 | Drill rod signal transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215256064U (en) |
-
2021
- 2021-06-25 CN CN202121424607.4U patent/CN215256064U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314400 Haining China Light Textile Science and Technology Industrial Park, Jiaxing City, Zhejiang Province Patentee after: Zhejiang coal (Zhejiang) intelligent drilling equipment Co.,Ltd. Address before: 314400 Haining China Light Textile Science and Technology Industrial Park, Jiaxing City, Zhejiang Province Patentee before: Qianjiang Prospecting Machinery Co.,Ltd. |