CN109184577A - A kind of anti-well drilling machine of plug-in - Google Patents
A kind of anti-well drilling machine of plug-in Download PDFInfo
- Publication number
- CN109184577A CN109184577A CN201811312908.0A CN201811312908A CN109184577A CN 109184577 A CN109184577 A CN 109184577A CN 201811312908 A CN201811312908 A CN 201811312908A CN 109184577 A CN109184577 A CN 109184577A
- Authority
- CN
- China
- Prior art keywords
- shape
- inner ring
- connecting shaft
- grip block
- plug
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 32
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000000806 elastomer Substances 0.000 claims description 14
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 2
- 239000011435 rock Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- 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
- E21B10/00—Drill bits
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
- E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
-
- 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
- E21B10/00—Drill bits
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
- E21B10/627—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable with plural detachable cutting elements
- E21B10/633—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable with plural detachable cutting elements independently detachable
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of anti-well drilling machines of plug-in, including base support, telescoping mechanism, drilling rod, drill bit；The present invention is respectively provided with telescopic chute and interface channel in the two sides up and down of inner ring sleeve, T shape telescopic rod one end is fixed on the lateral surface of grip block after sequentially passing through telescopic chute, interface channel, the other end of T shape telescopic rod is limited in telescopic chute, and connecting shaft upper and lower ends pass through the T shape that the interspersed clamping item insertion of T shape is connected to grip block respectively and intert in clamping groove, such exterior ring cap and inner ring sleeve can float up and down along T shape telescopic rod so that the present invention float it is more firm.
Description
Technical field
The present invention relates to a kind of anti-well drilling machines of plug-in.
Background technique
Currently, anti-well drilling machine is mainly used in hydroelectric project vertical shaft, inclined shaft, surge shaft, ventilation shaft and gully, railway
Construction ventilation well and mine slip slag well etc. industry.Drill bit in anti-well drilling machine is most important component in entire mechanism, one
As drill bit all include cutterhead, tool apron, hobboing cutter, tool apron is mounted on cutterhead, and hobboing cutter is mounted on tool apron, the distribution and structure of hobboing cutter
Have a great impact for the efficiency and stability of broken rock, the column construction that existing hobboing cutter is integrated, column construction side section
It is furnished with grinding cord, but such integral type hobboing cutter can be knocked destruction after long-term operation or by very serious mill
Damage, so entire hobboing cutter is scrapped, and needs to reinstall hobboing cutter integral demounting into new hobboing cutter, influences operating efficiency and operation
Cost；The angle of hobboing cutter cannot be adjusted according to broken rock face in the prior art, and hobboing cutter and the contact in broken rock face is caused to be misfitted,
Efficiency of breaking rock is low.
Summary of the invention
In view of the deficiencies of the prior art mentioned above, problems solved by the invention are as follows: a kind of stable connection is provided, drill can
Float and is bonded the anti-well drilling machine of plug-in in broken rock face.
To solve the above problems, the technical solution adopted by the present invention is as follows:
A kind of anti-well drilling machine of plug-in, including base support, telescoping mechanism, drilling rod, drill bit；The telescoping mechanism is mounted on bottom
On seat support；The drilling rod is mounted on the upper end of telescoping mechanism；The drill bit is mounted on the upper end of drilling rod；The drill bit
Including cutterhead, tool apron, drill, connecting shaft；The cutterhead is mounted on drilling rod upper end；The cutterhead upper end is installed by two knives
Seat；One connecting shaft is installed in the tool apron；The drill is mounted in the connecting shaft in tool apron；It further include that T shape is flexible
Bar；The drill includes exterior ring cap, inner ring sleeve, two grip blocks, multiple elastomers；Including the exterior ring cap pivot bush unit
The outside of ring set；The inside upper and lower ends of the inner ring sleeve install a grip block respectively；It is on the outside of the grip block and interior
Elastomer is fixedly mounted between ring set inner wall；It is mobile to inner ring sleeve center that the elastomer elastic force compresses grip block；Described
Connecting shaft, which is worn, to be connect between two grip blocks；The upper and lower ends of the connecting shaft are respectively equipped with the interspersed clamping item of a T shape；Institute
The inside for the grip block stated is equipped with T shape and interts clamping groove；The connecting shaft upper and lower ends pass through the interspersed clamping item of T shape respectively and insert
The T shape for entering to be connected to grip block is interted in clamping groove；The outside up and down of the inner ring sleeve is respectively equipped with a telescopic chute；It is described
Telescopic chute on the inside of be respectively communicated with equipped with an interface channel；It is logical that a connection is respectively corresponded on the outside of the grip block
Road；Described T shape telescopic rod one end is fixed on the lateral surface of grip block after sequentially passing through telescopic chute, interface channel；The T
The other end of shape telescopic rod is limited in telescopic chute.
Further, the telescopic chute and interface channel constitute T-shaped structure；It is logical that the width of the telescopic chute is greater than connection
The width in road.
Further, connecting shaft structure cylindrical；The arc-shaped structure in the section of the grip block；Described two
Grip block surrounds circular trace structure；Two grip blocks clamping is fitted on the outside of the surrounding of connecting shaft.
Further, the inside of the exterior ring cap is equipped with internal screw thread section；The outside of the inner ring sleeve is equipped with external screw thread
Section；The inner ring sleeve is threaded on the internal screw thread section of exterior ring cap by external screw thread section.
Further, the exterior ring cap is made of titanium alloy material.
Further, the tool apron is in U-shape structure.
It further, further include rotary drive mechanism；The rotary drive mechanism is mounted on telescoping drive mechanism upper end；Institute
The drilling rod bottom stated is mounted on rotary drive mechanism upper end.
Beneficial effects of the present invention
The present invention is respectively provided with telescopic chute and interface channel in the two sides up and down of inner ring sleeve, and T shape telescopic rod one end sequentially passes through
It is fixed on the lateral surface of grip block after telescopic chute, interface channel, the other end of T shape telescopic rod is limited in telescopic chute, and is connected
Spindle upper and lower ends pass through the T shape that the interspersed clamping item insertion of T shape is connected to grip block respectively and intert in clamping groove, such exterior ring cap
Can float up and down along T shape telescopic rod with inner ring sleeve so that the present invention float it is more firm；The present invention changes tradition
The structure of drill, drill include exterior ring cap, inner ring sleeve, two grip blocks, multiple elastomers, are carried using inner ring sleeve as centre
Grip block and T shape telescopic rod are mounted on inside exterior ring cap by body, can be convenient for the disassembly of grip block, while on the outside of grip block
Two elastomers are fixedly mounted between inner ring sleeve inner wall, clamping clamping is carried out to connecting shaft by two grip blocks, such as furthermore
It is flexible that ring set can carry out elastic floating in connecting shaft, so that exterior ring cap can be mentioned according to the structure in broken rock face progress float extension
The high efficiency of broken rock.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the side view enlarged structure schematic diagram of drill bit of the present invention.
Fig. 3 is the schematic cross-sectional view of drill of the present invention.
Fig. 4 is the structural schematic diagram of inner ring sleeve of the present invention, two grip blocks, elastomer, T shape telescopic rod.
Fig. 5 is the structural schematic diagram of exterior ring cap of the invention.
Fig. 6 is the schematic cross-sectional view of connecting shaft of the present invention.
Specific embodiment
The content of present invention is described in further detail with reference to the accompanying drawing.
As shown in Figures 1 to 6, the anti-well drilling machine of a kind of plug-in, including base support 1, telescoping mechanism 2, drilling rod 4, drill bit 5, T
Shape telescopic rod 10；The telescoping mechanism 2 is mounted on base support 1；The drilling rod 4 is mounted on the upper end of telescoping mechanism 2；
The drill bit 5 is mounted on the upper end of drilling rod 4；The drill bit 5 includes cutterhead 6, tool apron 7, drill 8, connecting shaft 9；Described
Cutterhead 6 is mounted on 4 upper end of drilling rod；6 upper end of cutterhead is installed by two tool aprons 7；One connecting shaft is installed in the tool apron 7
9；The drill 8 is mounted in the connecting shaft 9 in tool apron 7；It as shown in Figures 3 and 4, further include T shape telescopic rod 10；The brill
Knife 8 includes exterior ring cap 81, inner ring sleeve 82, two grip blocks 83, multiple elastomers 84；Including 81 pivot bush unit of exterior ring cap
The outside of ring set 82；The inside upper and lower ends of the inner ring sleeve 82 install a grip block 83 respectively；The grip block 83
Elastomer 84 is fixedly mounted between 82 inner wall of outside and inner ring sleeve；84 elastic force of elastomer compresses grip block 83 to inner ring sleeve
82 centers are mobile；The connecting shaft 9, which is worn, to be connect between two grip blocks 83；The upper and lower ends of the connecting shaft 9 are set respectively
There is the interspersed clamping item 91 of a T shape；The inside of the grip block 83 is equipped with T shape and interts clamping groove 831；The connecting shaft 9
Upper and lower ends pass through the interspersed clamping item 91 of T shape respectively and are inserted into the interspersed clamping groove 831 of T shape for being connected to grip block 83；Described
The outside up and down of inner ring sleeve 82 is respectively equipped with a telescopic chute 821；The inside of the telescopic chute 821 is respectively communicated with equipped with one
Interface channel 822；The outside of the grip block 83 respectively corresponds an interface channel 822；Described 10 one end of T shape telescopic rod
It is fixed on the lateral surface of grip block 83 after sequentially passing through telescopic chute 821, interface channel 822；The T shape telescopic rod 10 it is another
One end is limited in telescopic chute 821.
As described in Fig. 1 to 6, further preferably, the telescopic chute 821 and interface channel 822 constitute T-shaped structure；It is described
Telescopic chute 821 width be greater than interface channel 822 width.As shown in Figures 1 to 6, further preferably, the connecting shaft 9
Structure cylindrical；The arc-shaped structure in section of the grip block 83；Two grip blocks 83 surround circular trace structure；
Two grip blocks 83 clamping is fitted on the outside of the surrounding of connecting shaft 9.Further preferably, the inside of the exterior ring cap 81
Equipped with internal screw thread section 811；The outside of the inner ring sleeve 82 is equipped with external screw thread section 821；The inner ring sleeve 82 passes through outer
Threaded sections 821 are threaded on the internal screw thread section 811 of exterior ring cap 81.Further preferably, the exterior ring cap 81 is by titanium
Alloy material is made.Further preferably, the tool apron 7 is in U-shape structure.It further preferably, further include rotary drive mechanism 3；
The rotary drive mechanism 3 is mounted on 2 upper end of telescoping drive mechanism；4 bottom of drilling rod is mounted on rotary drive mechanism 3
Upper end.
The present invention is respectively provided with telescopic chute 821 and interface channel 822, T shape telescopic rod in the two sides up and down of inner ring sleeve 82
10 one end are fixed on the lateral surface of grip block 83 after sequentially passing through telescopic chute 821, interface channel 822, T shape telescopic rod 10 it is another
One end is limited in telescopic chute 821, and 9 upper and lower ends of connecting shaft pass through interspersed clamping item 91 insertion of T shape respectively and are connected to clamping
The T shape of plate 83 is interted in clamping groove 831, and such exterior ring cap 81 and inner ring sleeve 82 can float up and down along T shape telescopic rod 10,
So that the present invention float it is more firm；The present invention changes the structure of traditional drill, and drill includes exterior ring cap, inner ring sleeve, two
Grip block and T shape telescopic rod are mounted on exterior ring cap using inner ring sleeve as intermediate vector by a grip block, multiple elastomers
Inside, can be convenient for the disassembly of grip block, while two elastomers are fixedly mounted between inner ring sleeve inner wall on the outside of grip block, lead to
It crosses two grip blocks and clamping clamping is carried out to connecting shaft, such exterior ring cap can carry out elastic floating in connecting shaft and stretch, so that
Exterior ring cap can carry out float extension according to the structure in broken rock face, improve the efficiency of broken rock.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of anti-well drilling machine of plug-in, including base support, telescoping mechanism, drilling rod, drill bit；The telescoping mechanism is mounted on
On base support；The drilling rod is mounted on the upper end of telescoping mechanism；The drill bit is mounted on the upper end of drilling rod；The brill
Head includes cutterhead, tool apron, drill, connecting shaft；The cutterhead is mounted on drilling rod upper end；The cutterhead upper end is installed by two knives
Seat；One connecting shaft is installed in the tool apron；The drill is mounted in the connecting shaft in tool apron；It is characterized in that, also
Including T shape telescopic rod；The drill includes exterior ring cap, inner ring sleeve, two grip blocks, multiple elastomers；The exterior ring cap
It is actively socketed on the outside of inner ring sleeve；The inside upper and lower ends of the inner ring sleeve install a grip block respectively；The folder
It holds and elastomer is fixedly mounted between inner ring sleeve inner wall on the outside of plate；The elastomer elastic force compresses grip block to inner ring sleeve center
It is mobile；The connecting shaft, which is worn, to be connect between two grip blocks；The upper and lower ends of the connecting shaft are respectively equipped with a T shape and wear
Plug-in card narrow bars；The inside of the grip block is equipped with T shape and interts clamping groove；The connecting shaft upper and lower ends pass through T shape respectively
The T shape that interspersed clamping item insertion is connected to grip block is interted in clamping groove；The outside up and down of the inner ring sleeve is respectively equipped with one
A telescopic chute；It is respectively communicated on the inside of the telescopic chute equipped with an interface channel；The outside of the grip block is right respectively
Answer an interface channel；Described T shape telescopic rod one end sequentially passes through the outside that grip block is fixed on after telescopic chute, interface channel
On face；The other end of the T shape telescopic rod is limited in telescopic chute.
2. the anti-well drilling machine of plug-in according to claim 1, which is characterized in that the telescopic chute and interface channel are constituted
T-shaped structure；The width of the telescopic chute is greater than the width of interface channel.
3. the anti-well drilling machine of plug-in according to claim 1, which is characterized in that connecting shaft structure cylindrical；
The arc-shaped structure in the section of the grip block；Two grip blocks surround circular trace structure；Two grip blocks
Clamping is fitted on the outside of the surrounding of connecting shaft.
4. the anti-well drilling machine of plug-in according to claim 1, which is characterized in that the inside of the exterior ring cap is equipped with interior spiral shell
Line section；The outside of the inner ring sleeve is equipped with external screw thread section；The inner ring sleeve is threaded in by external screw thread section
On the internal screw thread section of exterior ring cap.
5. the anti-well drilling machine of plug-in according to claim 1, which is characterized in that the exterior ring cap is by titanium alloy material system
At.
6. the anti-well drilling machine of plug-in according to claim 1, which is characterized in that the tool apron is in U-shape structure.
7. the anti-well drilling machine of plug-in according to claim 1, which is characterized in that further include rotary drive mechanism；Described
Rotary drive mechanism is mounted on telescoping drive mechanism upper end；The drilling rod bottom is mounted on rotary drive mechanism upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811312908.0A CN109184577B (en) | 2018-11-06 | 2018-11-06 | Clamping type raise boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811312908.0A CN109184577B (en) | 2018-11-06 | 2018-11-06 | Clamping type raise boring machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109184577A true CN109184577A (en) | 2019-01-11 |
| CN109184577B CN109184577B (en) | 2020-11-24 |
Family
ID=64942091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811312908.0A Active CN109184577B (en) | 2018-11-06 | 2018-11-06 | Clamping type raise boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109184577B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318663A (en) * | 2019-04-29 | 2019-10-11 | 江苏和信石油机械有限公司 | A kind of convenient anti-well drilling machine of automatic drive type of adjusting |
| CN110318664A (en) * | 2019-04-29 | 2019-10-11 | 江苏和信石油机械有限公司 | A kind of flexible anti-well drilling machine of automatic drive type of grafting |
| CN114165173A (en) * | 2021-12-14 | 2022-03-11 | 江苏和信石油机械有限公司 | Quick assembly type drill rod and drill bit structure for rescue |
| CN114233206A (en) * | 2021-12-03 | 2022-03-25 | 江苏和信石油机械有限公司 | Raise boring machine drilling rod structure for water and electricity system |
| CN117328858A (en) * | 2023-10-30 | 2024-01-02 | 江苏和信石油机械有限公司 | Mine exploration well reversing drilling machine capable of being monitored in real time |
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| CN107905734A (en) * | 2017-11-14 | 2018-04-13 | 江苏和信石油机械有限公司 | A kind of anti-well of position adjustment type bores machine bit |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318663A (en) * | 2019-04-29 | 2019-10-11 | 江苏和信石油机械有限公司 | A kind of convenient anti-well drilling machine of automatic drive type of adjusting |
| CN110318664A (en) * | 2019-04-29 | 2019-10-11 | 江苏和信石油机械有限公司 | A kind of flexible anti-well drilling machine of automatic drive type of grafting |
| CN114233206A (en) * | 2021-12-03 | 2022-03-25 | 江苏和信石油机械有限公司 | Raise boring machine drilling rod structure for water and electricity system |
| CN114165173A (en) * | 2021-12-14 | 2022-03-11 | 江苏和信石油机械有限公司 | Quick assembly type drill rod and drill bit structure for rescue |
| CN114165173B (en) * | 2021-12-14 | 2023-07-25 | 江苏和信石油机械有限公司 | Quick assembly type drill rod and drill bit structure for rescue |
| CN117328858A (en) * | 2023-10-30 | 2024-01-02 | 江苏和信石油机械有限公司 | Mine exploration well reversing drilling machine capable of being monitored in real time |
| CN117328858B (en) * | 2023-10-30 | 2024-05-24 | 江苏和信石油机械有限公司 | Mine exploration well reversing drilling machine capable of being monitored in real time |
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|---|---|
| CN109184577B (en) | 2020-11-24 |
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