CN208777912U - A kind of water conservancy project ring geological drilling jackrod structure - Google Patents
A kind of water conservancy project ring geological drilling jackrod structure Download PDFInfo
- Publication number
- CN208777912U CN208777912U CN201821544187.1U CN201821544187U CN208777912U CN 208777912 U CN208777912 U CN 208777912U CN 201821544187 U CN201821544187 U CN 201821544187U CN 208777912 U CN208777912 U CN 208777912U
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- China
- Prior art keywords
- drilling rod
- insulated enclosure
- conductive copper
- enclosure case
- copper wire
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Abstract
The utility model belongs to geological drilling drill pipe art, discloses a kind of water conservancy project ring geological drilling jackrod structure, is respectively equipped with public access mouth and maternal interface including drilling rod, in the upper and lower side of drilling rod；No.1 half-via straight up is equipped on the inner roof wall of the maternal interface of drilling rod；Insulated enclosure case is fixed in No.1 half-via, it is closed in the aperture for the No.1 half-via being located at below insulated enclosure case to be equipped with sealing cover；It is equipped with equadag coating straight up in the right inner side wall in insulated enclosure case；No.1 transverse conductance block is fixed in the right inner side wall for the insulated enclosure case being located at equadag coating upper end；No. two transverse conductance blocks are fixed in the right inner side wall for the insulated enclosure case being located at equadag coating lower end；The copper core of No.1 conductive copper wire upper end is conductively connected on No.1 transverse conductance block, and the copper core of No. two conductive copper wire upper ends is conductively connected on No. two transverse conductance blocks.Structure is simple, high reliablity, convenient for detection drilling life of drill pipe.
Description
Technical field
The utility model relates to geological drilling drill pipe arts, and in particular to a kind of water conservancy project ring geological drilling drilling rod knot
Structure.
Background technique
Probing is an important technical in geological prospecting work.It is drilled down into drilling machine from earth's surface, in the earth formation
Cylindrical bore is formed, to identify and divide stratum.Rock core, sample ore, soil sample can be obtained from different depth in drilling to be divided
Analysis research provides design needs to measure physics, mechanical property and the index of rock and soil layer.Drilling machine used is broadly divided into
It is rotary with two kinds of impact type.
Geological structure is affected to drilling life of drill pipe, is just the drilling rod of isotype number in different geological environments
The service life that can be used in use process is generally different.And the drilling rod of existing geological drilling drilling rod is used in use
Family is the service life that can not know oneself drilling rod.Geology is surveyed if the drilling rod that user has arrived service life is brought
It visits and carries out bore operation, it is possible to drill rod breaking in operation process is appeared in, to cause to be broken below drilling rod in drilling
Drilling rod and drill bit can not take out, cause economic loss and delay operation construction period.
Utility model content
The utility model is to solve existing geological drilling drilling rod above shortcomings, and it is simple to provide structure, reliably
Property it is high, convenient for detecting a kind of water conservancy project ring geological drilling jackrod structure of drilling life of drill pipe.
The above technical problem is solved through the following technical scheme:
A kind of water conservancy project ring geological drilling jackrod structure, including drilling rod, further include being respectively equipped with the one of insulating layer in outer surface
Number conductive copper wire and No. two conductive copper wires；It is equipped with public access mouth in the upper end of drilling rod, is equipped with and public access mouth phase in the lower end of drilling rod
The maternal interface matched；No.1 half-via straight up is equipped on the inner roof wall of the maternal interface of drilling rod；It is solid in No.1 half-via
Surely it is equipped with insulated enclosure case, it is closed in the aperture for the No.1 half-via being located at below insulated enclosure case to be equipped with sealing cover；Exhausted
Equadag coating is equipped in right inner side wall in edge seal box straight up；In the insulated enclosure case being located at equadag coating upper end
No.1 transverse conductance block is fixed in right inner side wall, and No.1 transverse conductance block and equadag coating are conductively connected；It is being located at
No. two transverse conductance blocks, and No. two transverse conductances are fixed in the right inner side wall of insulated enclosure case at equadag coating lower end
Block and equadag coating are conductively connected；The copper core of No.1 conductive copper wire upper end is conductively connected No. two copper on No.1 transverse conductance block
The copper core of conductor wire upper end is conductively connected on No. two transverse conductance blocks, and the lower end of No.1 conductive copper wire and No. two copper conductions
The lower end of line is all disposed in the No.1 half-via between sealing cover and insulated enclosure case.
When in use, drilling rod can shake drilling rod, and drilling rod vibration just drives the right inner side wall vibration of insulated enclosure case, insulate close
The right inner side wall vibration of joint sealing will allow equadag coating to shake, and the graphite that equadag coating vibration just will appear on equadag coating falls
It falls, the graphite on equadag coating will allow the resistance of remaining equadag coating in right inner side wall to become larger after falling.Since graphite applies
The resistance sizes of layer and the service life of drilling rod are inversely proportional.
It can be obtained by No.1 conductive copper wire and No. two conductive copper wires and by power supply test remaining after falling graphite
The resistance sizes of equadag coating, i.e., being become larger by the resistance of equadag coating in detection insulated enclosure case right inner side wall small just can know that
Whether the root drilling rod arrived or near the service life time limit.Consequently facilitating user selects service life to be also less than when using drilling rod
The drilling rod of life span carries out bore operation.To ensure that the reliability and safety of drilling rod operation.Structure is simple, reliably
Property it is high, convenient for detection drilling life of drill pipe.
Preferably, the No.1 conductive copper wire being located in insulated enclosure case is in " L " the font arrangement stood upside down, wherein No.1 copper
The right tank wall of right section of conductor wire and insulated enclosure case is arranged in parallel, and the upper section of middle No.1 conductive copper wire is upper with insulated enclosure case
Tank wall parallel arrangement.
When detecting the resistance of equadag coating, upward by the right inner side wall of insulated enclosure case, allows and fallen from equadag coating
Graphite far from equadag coating, when measuring the resistance of equadag coating, the graphite that falls will not influence the electricity to equadag coating in this way
Resistance size has an impact, high reliablity.
Preferably, seal protection cover is equipped in the copper core of No.1 conductive copper wire lower end, No. two conductive copper wire lower ends
Copper core on also be provided with seal protection cover.
Seal protection cover makes copper core not oxidizable, good conductivity, high reliablity.
Preferably, vertical half-via straight up is additionally provided on the inner roof wall of the maternal interface of drilling rod, vertical half
The upper end of through-hole is equipped with the lateral aperture being connected with the outer right wall of drilling rod horizontally to the right；It is sealed in vertical half-via vertical sliding
Dynamic to be equipped with upright slide block, sealed horizontal sliding is equipped with horizontal slider in lateral aperture, between horizontal slider and upright slide block
Liquid has all been filled in vertical half-via and in lateral aperture；Ball is equipped on the bottom surface of upright slide block.
When the lower surface of ball is fallen on the lower aperture face of vertical half-via, the right side of horizontal slider then falls in drilling rod
Outer right wall face on.
After the maternal interface of a drilling rod lower end is connected on the public access mouth of another drilling rod upper end by user, if
Then illustrate the maternal interface of this root drilling rod lower end above and following when the right side of horizontal slider is fallen on the outer right wall face of drilling rod
The public access mouth of this root drilling rod upper end has been connected, and is said if when the right side of horizontal slider is also fallen in lateral aperture
There are no be connected between the bright maternal interface of this root drilling rod lower end above and the public access mouth of this following root drilling rod upper end.Pass through
The outer right wall face detection for whether falling in drilling rod to the right side of horizontal slider can determine whether two drilling rods connect, in this way
Just it is also convenient for detecting whether two drilling rods up and down connect in place after being connected.
Preferably, being equipped with anticreep rib in the lower aperture of vertical half-via；It also is provided in the right hole mouth of lateral aperture
Anticreep rib.One anticreep rib can effectively barrier level sliding block skidded off from lateral aperture, another anticreep rib can effectively stop
Upright slide block can be effectively stopped to skid off out of vertical half-via, high reliablity.
The utility model can reach following effect:
This patent structure is simple, high reliablity, convenient for detection drilling life of drill pipe.It is also convenient for detecting two drilling rods pair up and down
Whether connected in place after connecing in succession.
Detailed description of the invention
Fig. 1 is a kind of state attachment structure schematic diagram when the graphite on the utility model equadag coating is fallen not yet.
Fig. 2 is that the graphite on the utility model equadag coating has a kind of state attachment structure schematic diagram when falling.
Fig. 3 is a kind of attachment structure schematic diagram of 2 drilling rod of the utility model embodiment.
Fig. 4 is that a kind of use state connection structure after about 2 two drilling rods of the utility model embodiment are connected is shown
It is intended to.
Specific embodiment
The utility model is further described with embodiment with reference to the accompanying drawing.
Embodiment 1, a kind of water conservancy project ring geological drilling jackrod structure, referring to shown in Fig. 1, Fig. 2, including drilling rod 6, further include
Outer surface is respectively equipped with the No.1 conductive copper wire 2 and No. two conductive copper wires 3 of insulating layer；It is equipped with public access mouth 5 in the upper end of drilling rod,
The lower end of drilling rod is equipped with the maternal interface 1 to match with public access mouth；It is equipped with straight up on the inner roof wall of the maternal interface of drilling rod
No.1 half-via 11；Insulated enclosure case 4 is fixed in No.1 half-via, it is logical in the No.1 being located at below insulated enclosure case half
It is closed in the aperture in hole to be equipped with sealing cover 12；It is equipped with equadag coating 9 straight up in the right inner side wall 8 in insulated enclosure case；
No.1 transverse conductance block 7, and No.1 are fixed in the right inner side wall for the insulated enclosure case being located at equadag coating upper end
Transverse conductance block and equadag coating are conductively connected；It is fixed in the right inner side wall for the insulated enclosure case being located at equadag coating lower end
Equipped with No. two transverse conductance blocks 10, and No. two transverse conductance blocks and equadag coating are conductively connected；No.1 conductive copper wire upper end
Copper core is conductively connected on No.1 transverse conductance block, and the copper core of No. two conductive copper wire upper ends is conductively connected in No. two transverse conductance blocks
On, and the lower end of No.1 conductive copper wire and the lower end of No. two conductive copper wires are all disposed between sealing cover and insulated enclosure case
In No.1 half-via.
No.1 conductive copper wire in insulated enclosure case is in " L " the font arrangement stood upside down, wherein No.1 conductive copper wire
The right tank wall of right section and insulated enclosure case is arranged in parallel, and the upper section of middle No.1 conductive copper wire and the upper tank wall of insulated enclosure case are parallel
Arrangement.
Seal protection cover is equipped in the copper core of No.1 conductive copper wire lower end, in the copper core of No. two conductive copper wire lower ends
Equipped with seal protection cover 13.
When detecting the resistance of equadag coating, upward by the right inner side wall of insulated enclosure case, allows and fallen from equadag coating
Graphite far from equadag coating, when measuring the resistance of equadag coating, the graphite that falls will not influence the electricity to equadag coating in this way
Resistance size has an impact, high reliablity.
Seal protection cover makes copper core not oxidizable, good conductivity, high reliablity.
When in use, drilling rod can shake drilling rod, and drilling rod vibration just drives the right inner side wall vibration of insulated enclosure case, insulate close
The right inner side wall vibration of joint sealing will allow equadag coating to shake, and the graphite that equadag coating vibration just will appear on equadag coating falls
It falls, the graphite 14 on equadag coating will allow the resistance of remaining equadag coating in right inner side wall to become larger after falling.Due to graphite
The resistance sizes of coating and the service life of drilling rod are inversely proportional.
It can be obtained by No.1 conductive copper wire and No. two conductive copper wires and by power supply test remaining after falling graphite
The resistance sizes of equadag coating, i.e., being become larger by the resistance of equadag coating in detection insulated enclosure case right inner side wall small just can know that
Whether the root drilling rod arrived or near the service life time limit.Consequently facilitating user selects service life to be also less than when using drilling rod
The drilling rod of life span carries out bore operation.To ensure that the reliability and safety of drilling rod operation.Structure is simple, reliably
Property it is high, convenient for detection drilling life of drill pipe.
Embodiment 2, referring to shown in Fig. 3, Fig. 4, the difference of embodiment 2 and embodiment 1 is as follows:
Vertical half-via 20 straight up is additionally provided on the inner roof wall of the maternal interface of drilling rod, in the upper of vertical half-via
End is equipped with the lateral aperture 19 being connected with the outer right wall of drilling rod horizontally to the right；Vertical sliding is sealed in vertical half-via to be equipped with
Upright slide block 21, sealed horizontal sliding is equipped with horizontal slider 16 in lateral aperture, perpendicular between horizontal slider and upright slide block
Liquid 15 has all been filled in straight half-via and in lateral aperture；Ball 22 is equipped on the bottom surface of upright slide block；And in ball
Lower surface 23 then fall in the outer right wall of drilling rod in the right side 18 of horizontal slider when falling on the lower aperture face of vertical half-via
On face.Anticreep rib is equipped in the lower aperture of vertical half-via；Anticreep rib 17 also is provided in the right hole mouth of lateral aperture.
After the maternal interface of a drilling rod lower end is connected on the public access mouth of another drilling rod upper end by user, if
Then illustrate the maternal interface of this root drilling rod lower end above and following when the right side of horizontal slider is fallen on the outer right wall face of drilling rod
The public access mouth of this root drilling rod upper end has been connected, and is said if when the right side of horizontal slider is also fallen in lateral aperture
There are no be connected between the bright maternal interface of this root drilling rod lower end above and the public access mouth of this following root drilling rod upper end.Pass through
The outer right wall face detection for whether falling in drilling rod to the right side of horizontal slider can determine whether two drilling rods connect, in this way
Just it is also convenient for detecting whether two drilling rods up and down connect in place after being connected.One anticreep rib can effective barrier level sliding block
It is skidded off from lateral aperture, another anticreep rib can effectively stop effectively stop upright slide block to skid off out of vertical half-via, can
It is vdiverse in function by property height.
The embodiments of the present invention have been described above with reference to the accompanying drawings, and however, the implementation is not limited to the above embodiments, this
Field those of ordinary skill can be with various changes and modifications may be made within the scope of the appended claims.
Claims (5)
1. a kind of water conservancy project ring geological drilling jackrod structure, including drilling rod, which is characterized in that further include being respectively equipped with absolutely in outer surface
The No.1 conductive copper wire of edge layer and No. two conductive copper wires；It is equipped with public access mouth in the upper end of drilling rod, is equipped with and public affairs in the lower end of drilling rod
The maternal interface that interface matches；No.1 half-via straight up is equipped on the inner roof wall of the maternal interface of drilling rod；In No.1 half
Insulated enclosure case is fixed in through-hole, it is closed in the aperture for the No.1 half-via being located at below insulated enclosure case to be equipped with sealing
Lid；It is equipped with equadag coating straight up in the right inner side wall in insulated enclosure case；In the insulation being located at equadag coating upper end
No.1 transverse conductance block is fixed in the right inner side wall of seal box, and No.1 transverse conductance block and equadag coating conduction connect
It connects；No. two transverse conductance blocks, and two are fixed in the right inner side wall for the insulated enclosure case being located at equadag coating lower end
Number transverse conductance block and equadag coating are conductively connected；The copper core of No.1 conductive copper wire upper end is conductively connected in No.1 transverse conductance block
On, the copper core of No. two conductive copper wire upper ends is conductively connected on No. two transverse conductance blocks, and the lower end of No.1 conductive copper wire and
The lower end of No. two conductive copper wires is all disposed in the No.1 half-via between sealing cover and insulated enclosure case.
2. a kind of water conservancy project ring geological drilling jackrod structure according to claim 1, which is characterized in that be located at insulated enclosure case
Interior No.1 conductive copper wire is in " L " the font arrangement stood upside down, wherein the right case of right section of No.1 conductive copper wire and insulated enclosure case
Wall parallel arrangement, the upper section of middle No.1 conductive copper wire and the upper tank wall of insulated enclosure case are arranged in parallel.
3. a kind of water conservancy project ring geological drilling jackrod structure according to claim 1, which is characterized in that in No.1 conductive copper wire
The copper core of lower end is equipped with seal protection cover, also is provided with seal protection cover in the copper core of No. two conductive copper wire lower ends.
4. a kind of water conservancy project ring geological drilling jackrod structure according to claim 1, which is characterized in that in the maternal interface of drilling rod
Inner roof wall on be additionally provided with vertical half-via straight up, be equipped with the right side with drilling rod horizontally to the right in the upper end of vertical half-via
The lateral aperture that side outer wall is connected；Vertical sliding is sealed in vertical half-via is equipped with upright slide block, the sealing water in lateral aperture
It is smooth dynamic equipped with horizontal slider, liquid has all been filled in the vertical half-via between horizontal slider and upright slide block and in lateral aperture
Body；Ball is equipped on the bottom surface of upright slide block.
5. a kind of water conservancy project ring geological drilling jackrod structure according to claim 4, which is characterized in that in vertical half-via
Anticreep rib is equipped in lower aperture；Anticreep rib also is provided in the right hole mouth of lateral aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544187.1U CN208777912U (en) | 2018-09-20 | 2018-09-20 | A kind of water conservancy project ring geological drilling jackrod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544187.1U CN208777912U (en) | 2018-09-20 | 2018-09-20 | A kind of water conservancy project ring geological drilling jackrod structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208777912U true CN208777912U (en) | 2019-04-23 |
Family
ID=66161998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821544187.1U Expired - Fee Related CN208777912U (en) | 2018-09-20 | 2018-09-20 | A kind of water conservancy project ring geological drilling jackrod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208777912U (en) |
-
2018
- 2018-09-20 CN CN201821544187.1U patent/CN208777912U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20190920 |