CN206681728U - Impact telescopic sampling drilling tool - Google Patents
Impact telescopic sampling drilling tool Download PDFInfo
- Publication number
- CN206681728U CN206681728U CN201621197716.6U CN201621197716U CN206681728U CN 206681728 U CN206681728 U CN 206681728U CN 201621197716 U CN201621197716 U CN 201621197716U CN 206681728 U CN206681728 U CN 206681728U
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- CN
- China
- Prior art keywords
- dental inlay
- sampling
- inlay clutch
- outer barrel
- telescopic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Earth Drilling (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a strike telescopic sample drilling tool belongs to probing sampling tool. The sampler assembly is placed in or lifted out of the outer barrel assembly through a steel wire rope, and comprises a jaw clutch mechanism and an impact mechanism, and the jaw clutch mechanism is connected with and drives the impact mechanism to perform impact rotary drilling sampling operation. This drilling tool is bored when meeting soft stratum sampler and is advanced to be impressed, does not turn round the sample, avoids disturbing the sample, bores and passes through the automatic shrink of leading drill bit when meeting hard stratum, and jaw clutching mechanism is closed, and impact mechanism begins work and strikes gyration and creep into the sample operation, has solved conventional sample drilling tool and has crept into inefficiency, the poor problem of sample quality at hard stratum.
Description
Technical field
The utility model belongs to a kind of drill sampling drilling tool, suitable for the soft or hard mutually folder such as land, lake, rivers, ocean
The drill sampling construction on miscellaneous stratum.
Background technology
Drill sampling construction is carried out in regions such as land, lake, rivers, oceans, when brill chance is soft or hard is mutually mingled with stratum,
Conventional Sampling driller easily disturbs the original state for destroying soft formation sample, and drilling efficiency is low when hard formation is crept into, it is difficult to
High quality, efficient it is sampled operation.
The content of the invention
The purpose of this utility model is that provide one kind is mutually mingled with stratum high efficiency, high quality drill sampling for soft or hard
The telescopic Sampling driller of impact.
The utility model specifically discloses a kind of telescopic Sampling driller of impact, has outer barrel assembly and sampler assembly,
Sampler assembly is put into or proposed outer barrel assembly by steel wire rope, and sampler assembly includes dental inlay clutch and beater mechanism,
Dental inlay clutch connects and drives beater mechanism to carry out rotary-percussive drilling sampling operation.
Wherein, dental inlay clutch is made up of upper dental inlay clutch, lower dental inlay clutch, axle and spring, and the both ends of axle are stretched respectively
Enter into upper dental inlay clutch, lower dental inlay clutch, and spring is set on axle, dental inlay clutch is in when creeping into soft formation
Released state；When creeping into hard formation, dental inlay clutch is in engagement, driving beater mechanism work.
Wherein, sampler assembly is made up of salvaging mechanism, dental inlay clutch, beater mechanism and sampling mechanism, salvages machine
Structure, dental inlay clutch, beater mechanism and sampling mechanism pass sequentially through thread connection and are integrated.
Wherein, salvaging mechanism is made up of spearhead, bullet card recovery tube, bullet card, hanging ring and return connector, and spearhead, bullet card return
Closed tube, hanging ring and return connector are set gradually in order, and bullet card is arranged in bullet card recovery tube.
Wherein, steel ball, liner adapter, inner cylinder joint, inner cylinder, pull spring, clip and pilot bit and set gradually in order, serve as a contrast
Pipe is placed in inner cylinder, forms sampling mechanism.
Wherein, outer barrel assembly has adapter coupling, bullet card room, seat ring, seat ring joint, outer barrel, centralizer and diamond drill machine
Head.
Wherein, adapter coupling couples with drilling rod.
The utility model passes through the application of pilot bit and dental inlay clutch and beater mechanism so that this drilling tool is boring chance
Sampler is pressed into advance during soft formation, does not turn round sampling, is bored and is shunk automatically by pilot bit when meeting hard formation, dental inlay clutch
Structure closure driving beater mechanism works and carries out rotary-percussive drilling sampling operation, solves conventional drill sampling drilling tool soft or hard
Mutually it is mingled with the problem of stratum drilling efficiency is low, sample quality is poor.
Brief description of the drawings
Fig. 1 the utility model impacts telescopic Sampling driller outer barrel assembly；
Fig. 2 the utility model impacts telescopic Sampling driller sampler assembly；
Fig. 3 the utility model impacts telescopic Sampling driller outer barrel assembly structural representation；
Fig. 4 the utility model impacts telescopic Sampling driller sampler assembly structure schematic diagram；
Fig. 5 the utility model impacts telescopic Sampling driller dental inlay clutch separate state diagram；
Fig. 6 the utility model impacts telescopic Sampling driller dental inlay clutch engagement schematic diagram；
Fig. 7 the utility model impacts telescopic Sampling driller beater mechanism structural representation.
Embodiment
The utility model is described in more detail below in conjunction with the accompanying drawings.
The utility model, which impacts telescopic Sampling driller, has the sampler shown in outer barrel assembly and Fig. 2 shown in Fig. 1 total
Into.
As shown in figure 3, outer barrel assembly has adapter coupling 1, bullet card room 2, seat ring 3, seat ring joint 4, outer barrel 5, centralizer
6th, diamond bit 7.Adapter coupling 1 couples with drilling rod.
As shown in figure 4, sampler assembly have spearhead 8, bullet card recovery tube 9, bullet card 10, hanging ring 11, return connector 12,
Upper dental inlay clutch 13, spring 14, lower dental inlay clutch 15, axle 16, beater mechanism 17, steel ball 18, liner adapter 19, inner cylinder joint
20th, inner cylinder 21, bushing pipe 22, pull spring 23, clip 24, pilot bit 25.Wherein spearhead 8, bullet card recovery tube 9, hanging ring 11, Fen Shui
Joint 12 is set gradually in order, and bullet card 10 is arranged in bullet card recovery tube 9, forms salvaging mechanism.The both ends of axle 16 point
Do not extend into dental inlay clutch 13, lower dental inlay clutch 15, and spring 14 be provided with axle 16, upper dental inlay clutch 13, under
Dental inlay clutch 15, axle 16 and spring 14 constitute dental inlay clutch, and spring 14 can extend automatically according to different stresses
Or shrink, dental inlay clutch automatically can unclamp or engage.Dental inlay clutch connects and drives beater mechanism 17.Steel ball
18th, liner adapter 19, inner cylinder joint 20, inner cylinder 21, pull spring 23, clip 24 and pilot bit 25 and set gradually in order, bushing pipe
22 are placed in inner cylinder 21, form sampling mechanism.Salvaging mechanism, dental inlay clutch, beater mechanism and sampling mechanism pass sequentially through
Thread connection is integrated.Pilot bit 25 stretches out diamond bit 7 when creeping into soft formation, Buddha's warrior attendant of being retracted when creeping into hard formation
In aiguille 7.
As shown in figure 5, dental inlay clutch is in released state when creeping into soft formation（See Fig. 5）, working condition is not
Revolution is pressed directly into stratum, avoids disturbed sample.When creeping into hard formation, dental inlay clutch is in the engagement shape shown in Fig. 6
State, and drive beater mechanism 17 to work（See Fig. 7）, sampler assembly working condition is that impact rotating pierces stratum.
It is understood that embodiment of above is merely to illustrate that principle of the present utility model and used exemplary
Embodiment, but utility model is not limited thereto.For those skilled in the art, this reality is not being departed from
In the case of with new spirit and essence, various changes and modifications can be made therein, also actually this practicality of these variations and modifications
New protection domain.
Claims (9)
1. one kind impacts telescopic Sampling driller, there is outer barrel assembly and sampler assembly, it is characterised in that：Sampler assembly leads to
Cross steel wire rope and be put into or propose outer barrel assembly, sampler assembly includes dental inlay clutch and beater mechanism（17）, dental inlay clutch
Mechanism connects and drives beater mechanism（17）Carry out rotary-percussive drilling sampling operation.
2. the telescopic Sampling driller of impact according to claim 1, it is characterised in that：Dental inlay clutch by upper dental inlay from
Close（13）, lower dental inlay clutch（15）, axle（16）And spring（14）Composition, axle（16）Both ends be respectively protruding into dental inlay clutch
（13）, lower dental inlay clutch（15）In, and in axle（16）Upper setting spring（14）, when creeping into soft formation at dental inlay clutch
In released state；When creeping into hard formation, dental inlay clutch is in engagement, drives beater mechanism（17）Work.
3. the telescopic Sampling driller of impact according to claim 2, it is characterised in that：Sampler assembly by salvaging mechanism,
Dental inlay clutch, beater mechanism（17）Formed with sampling mechanism, salvaging mechanism, dental inlay clutch, beater mechanism（17）With
Sampling mechanism passes sequentially through thread connection and is integrated.
4. the telescopic Sampling driller of impact according to claim 3, it is characterised in that：Salvaging mechanism is by spearhead（8）, bullet card
Recovery tube（9）, bullet card（10）, hanging ring（11）And return connector（12）Composition, spearhead（8）, bullet card recovery tube（9）, hanging ring
（11）And return connector（12）Set gradually in order, bullet card（10）It is arranged on bullet card recovery tube（9）In.
5. the telescopic Sampling driller of impact according to claim 3 or 4, it is characterised in that：Steel ball（18）, liner adapter
（19）, inner cylinder joint（20）, inner cylinder（21）, pull spring（23）, clip（24）And pilot bit（25）Set gradually in order, bushing pipe
（22）It is placed in inner cylinder（21）It is interior, form sampling mechanism.
6. the telescopic Sampling driller of impact according to claim any one of 1-4, it is characterised in that：Outer barrel assembly has bullet
Block head（1）, bullet card room（2）, seat ring（3）, seat ring joint（4）, outer barrel（5）, centralizer（6）And diamond bit（7）.
7. the telescopic Sampling driller of impact according to claim 6, it is characterised in that：Adapter coupling（1）Couple with drilling rod.
8. the telescopic Sampling driller of impact according to claim 5, it is characterised in that：Outer barrel assembly has adapter coupling
（1）, bullet card room（2）, seat ring（3）, seat ring joint（4）, outer barrel（5）, centralizer（6）And diamond bit（7）.
9. the telescopic Sampling driller of impact according to claim 8, it is characterised in that：Adapter coupling（1）Couple with drilling rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197716.6U CN206681728U (en) | 2016-11-07 | 2016-11-07 | Impact telescopic sampling drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197716.6U CN206681728U (en) | 2016-11-07 | 2016-11-07 | Impact telescopic sampling drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206681728U true CN206681728U (en) | 2017-11-28 |
Family
ID=60395446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621197716.6U Active CN206681728U (en) | 2016-11-07 | 2016-11-07 | Impact telescopic sampling drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206681728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397193A (en) * | 2018-01-31 | 2018-08-14 | 连琼娥 | A kind of impact type oil exploration machine |
-
2016
- 2016-11-07 CN CN201621197716.6U patent/CN206681728U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397193A (en) * | 2018-01-31 | 2018-08-14 | 连琼娥 | A kind of impact type oil exploration machine |
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| GR01 | Patent grant |