CN207320525U - A kind of drilling machine plug-in type cable connection assembly - Google Patents
A kind of drilling machine plug-in type cable connection assembly Download PDFInfo
- Publication number
- CN207320525U CN207320525U CN201720918674.9U CN201720918674U CN207320525U CN 207320525 U CN207320525 U CN 207320525U CN 201720918674 U CN201720918674 U CN 201720918674U CN 207320525 U CN207320525 U CN 207320525U
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- China
- Prior art keywords
- cable
- drilling rod
- head assembly
- plug head
- drilling
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Abstract
The utility model is suitable for drilling rig technique field, there is provided a kind of drilling machine plug-in type cable connection assembly.Drilling machine includes the drilling rod and drill bit being connected with each other, cable connection assembly includes cable, cable male plug head assembly and the cable female plug head assembly being installed in drilling rod, cable male plug head assembly is separately mounted to the both ends of drilling rod with cable female plug head assembly, and cable is electrically connected between cable male plug head assembly and cable female plug head assembly.So as to when passing power moment of torsion does long range drilling operation in underground after drilling rod is connected one by one, cable male plug head assembly in a piece drilling rod is mutually inserted conducting with the cable female plug head assembly in adjacent another drilling rod, if turn on the cable in dry pipe, subsurface investigation instrument is installed in drill bit, drill bit is connected with drilling rod, subsurface investigation instrument is transferred out detectable signal by the cable in drilling rod, subsurface investigation instrument is powered by cable at the same time, realizes the detection drilling operation that is powered in subsurface rock layer.
Description
Technical field
The utility model belongs to drilling rig technique field, more particularly to a kind of drilling machine plug-in type cable connection assembly.
Background technology
At present, horizontal directional drilling machine is mainly used in no-dig technique field, realizes that the no-dig technique of various pipelines passes through laying pipe
Road, both can be laid with pipeline without excavated pavement.Drilling rod is one important component of no-dig directional driller, and main purposes is
After the connection of drilling rod one by one, drilling rod is driven with driving slewing equipment, the drilling operation of long range is done in underground.So
And in real construction, it can many times encounter lithostratigraphy, existing drill rod boring tool can not be powered during subsurface boring
Detection is carried out in rock middle berth pipeline construction.
Utility model content
The utility model embodiment technical problem to be solved is to provide a kind of drilling machine plug-in type cable connection group
Part, it is intended to which the problem for being powered and detecting to realize drilling operation cannot be done in lithostratigraphy by solving drill rod boring tool of the prior art.
The utility model embodiment, which is achieved in that, provides a kind of drilling machine plug-in type cable connection assembly, the brill
Machine includes the drilling rod and drill bit being connected with each other, and the subsurface investigation instrument being electrically connected with the cable connection assembly is provided with drill bit
Device, the cable connection assembly include cable, cable male plug head assembly and the cable female plug head assembly being installed in drilling rod, institute
State cable male plug head assembly and be separately mounted to the both ends of drilling rod with the cable female plug head assembly, the cable is electrically connected at institute
State between cable male plug head assembly and the cable female plug head assembly.
Further, the cable male plug head assembly includes the first lock-on connection, male plug insulation sleeve and male plug；Institute
Male plug insulation sleeve is stated in drilling rod, the male plug is threaded through in the male plug insulation sleeve, and the male plug is close
One end and the cable connection on the inside of drilling rod, and be locked by first lock-on connection.
Further, the one end of the male plug on the outside of drilling rod is provided with the first collar.
Further, the cable female plug head assembly includes the second lock-on connection, female insulation sleeve and female, institute
Female insulation sleeve is stated in drilling rod, the female is threaded through in the female insulation sleeve, and the female is close
One end and the cable connection on the inside of drilling rod, and be locked by second lock-on connection.
Further, the one end of the female on the outside of drilling rod is provided with the second collar.
Compared with prior art, beneficial effect is the utility model embodiment：The utility model passes through in drilling rod
Cable male plug head assembly and cable female plug head assembly are installed in both ends respectively, between cable male plug head assembly and cable female plug head assembly
Be electrically connected by installing the cable in drilling rod, after drilling rod is connected one by one passing power moment of torsion done in underground it is long away from
During from drilling operation, the cable male plug head assembly in a drilling rod and the cable female plug head assembly phase in another adjacent drilling rod
Mutual grafting conducting, if turning on connection so as to the cable realized in the dry pipe after connection, installs subsurface investigation in drill bit
Instrument, drill bit are connected with drilling rod, and subsurface investigation instrument can be transferred out detectable signal by the cable in drilling rod, while energy
Enough subsurface investigation instrument is powered by cable, realizes the detection drilling operation that is powered in subsurface rock layer.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view for the drilling machine plug-in type cable connection assembly that the utility model embodiment provides.
Fig. 2 is that the section view state after two drilling machine plug-in type cable connection assemblies connection of the utility model embodiment is shown
It is intended to.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
As shown in Figures 1 and 2, it is a kind of drilling machine plug-in type cable connection assembly of the utility model embodiment offer.
Drilling machine includes drilling rod 10 and the drill bit (not shown) being connected with each other, and is provided with drill bit and is electrically connected with cable connection assembly
Subsurface investigation instrument (not shown), cable connection assembly include be installed on drilling rod 10 in cable 5, cable male plug group
Part and cable female plug head assembly, cable male plug head assembly are separately mounted to the both ends in drilling rod 10 with cable female plug head assembly,
Cable 5 is electrically connected between cable male plug head assembly and cable female plug head assembly, makes cable male plug head assembly, cable female
Component and the connection conducting of cable 5.
In above-described embodiment, cable male plug head assembly includes the first lock-on connection 6, male plug insulation sleeve 7 and male plug
8.In drilling rod 10, male plug 8 is worn to be fixed in male plug insulation sleeve 7 male plug insulation sleeve 7, and male plug 8 is played
Insulation protection.Male plug 8 is electrically connected close to one end of the inner side of drilling rod 10 with cable 5, and passes through the first lock-on connection 6
It is locked.Male plug 8 is provided with the first collar 9 close to the one end in the outside of drilling rod 10, and fixation is played to cable male plug head assembly
And waterproof action.Cable female plug head assembly includes the second lock-on connection 4, female insulation sleeve 2 and female 3, and female is exhausted
In drilling rod 10, female 3 is worn to be fixed in female insulation sleeve 2 edge set 2, and female 3 is close to the inner side of drilling rod 10
One end is electrically connected with cable 5, and is locked by the second lock-on connection 4, and female 3 is close to the one end in the outside of drilling rod 10
Second collar 1 is installed, fixed and waterproof action is played to cable female plug head assembly.
It is adjacent in conclusion if the utility model can be realized is sequentially connected rear passing power moment of torsion by dry pipe 10
Male plug 8 on two drilling rods 10 is mutually inserted with female 3 so that if the cable 5 in dry pipe 10 can turn on connection, with
Detectable signal can be transferred out by cable 5 by being easily installed the subsurface investigation instrument in drill bit, while can pass through electricity
Cable 5 is powered subsurface investigation instrument, realizes the detection drilling construction that is powered in subsurface rock.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of drilling machine plug-in type cable connection assembly, the drilling machine includes the drilling rod and drill bit being connected with each other, its feature exists
In the cable connection assembly includes cable, cable male plug head assembly and the cable female plug head assembly being installed in drilling rod, institute
State cable male plug head assembly and be separately mounted to the both ends of drilling rod with the cable female plug head assembly, the cable is electrically connected at institute
State between cable male plug head assembly and the cable female plug head assembly.
2. drilling machine as claimed in claim 1 plug-in type cable connection assembly, it is characterised in that the cable male plug head assembly
Including the first lock-on connection, male plug insulation sleeve and male plug；The male plug insulation sleeve is in drilling rod, the male plug
Head is threaded through in the male plug insulation sleeve, and the one end of the male plug on the inside of drilling rod is electrically connected with the cable, and
And it is locked by first lock-on connection.
3. drilling machine as claimed in claim 2 plug-in type cable connection assembly, it is characterised in that the male plug is close to drilling rod
The one end in outside is provided with the first collar.
4. drilling machine as claimed in claim 2 plug-in type cable connection assembly, it is characterised in that the cable female plug head assembly
Including the second lock-on connection, female insulation sleeve and female, the female insulation sleeve is in drilling rod, the female plug
Head is threaded through in the female insulation sleeve, and the one end of the female on the inside of drilling rod is electrically connected with the cable, and
And it is locked by second lock-on connection.
5. drilling machine as claimed in claim 4 plug-in type cable connection assembly, it is characterised in that the female is close to drilling rod
The one end in outside is provided with the second collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720918674.9U CN207320525U (en) | 2017-07-26 | 2017-07-26 | A kind of drilling machine plug-in type cable connection assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720918674.9U CN207320525U (en) | 2017-07-26 | 2017-07-26 | A kind of drilling machine plug-in type cable connection assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207320525U true CN207320525U (en) | 2018-05-04 |
Family
ID=62433929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720918674.9U Active CN207320525U (en) | 2017-07-26 | 2017-07-26 | A kind of drilling machine plug-in type cable connection assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207320525U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418018A (en) * | 2018-03-16 | 2018-08-17 | 武汉奇泰隆机械有限公司 | A kind of downhole electric drilling tool cable steel tube independent suspension connection sealing device |
| CN113830611A (en) * | 2021-11-25 | 2021-12-24 | 徐州徐工基础工程机械有限公司 | Wired guiding automatic pay-off device and method |
-
2017
- 2017-07-26 CN CN201720918674.9U patent/CN207320525U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418018A (en) * | 2018-03-16 | 2018-08-17 | 武汉奇泰隆机械有限公司 | A kind of downhole electric drilling tool cable steel tube independent suspension connection sealing device |
| CN113830611A (en) * | 2021-11-25 | 2021-12-24 | 徐州徐工基础工程机械有限公司 | Wired guiding automatic pay-off device and method |
| CN113830611B (en) * | 2021-11-25 | 2022-02-22 | 徐州徐工基础工程机械有限公司 | Wired guiding automatic pay-off device and method |
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