CN109184576A - A kind of damping drilling rig - Google Patents
A kind of damping drilling rig Download PDFInfo
- Publication number
- CN109184576A CN109184576A CN201811245971.7A CN201811245971A CN109184576A CN 109184576 A CN109184576 A CN 109184576A CN 201811245971 A CN201811245971 A CN 201811245971A CN 109184576 A CN109184576 A CN 109184576A
- Authority
- CN
- China
- Prior art keywords
- damping
- drilling
- ontology
- shock
- drilling rig
- 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.)
- Pending
Links
- 238000013016 damping Methods 0.000 title claims abstract description 46
- 238000005553 drilling Methods 0.000 title claims abstract description 38
- 238000003756 stirring Methods 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011343 solid material 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention discloses a kind of damping drilling rigs, belong to geological drilling technology field, the present invention includes nose bar, shock-absorption device and drilling equipment, the damping ontology of the nose bar bottom end connection shock-absorption device, the fixed block that the damping chamber body is equipped with connects nose bar bottom end, one end of the fixed block connection damping spring, the other end of the damping spring connects motion bar, the motion bar two sides are fixedly connected with damping ontology, damping ontology lower end connects the probing axis of drilling equipment by connecting column, the lower end of the probing axis is equipped with drill bit, the probing axis two sides are equipped with arc stirring frame.The damping drilling rig that the present invention designs, by the shock-absorption device of setting be effectively prevented in drilling process because cut power it is excessive or friction it is excessive caused by vibration, avoid bit damage, simultaneously, the multiple functions such as broken, mixing, stirring can be integrated on a platform by the broken stirrer gear being arranged, and improve drilling efficiency.
Description
Technical field
The invention belongs to geological drilling technology fields, and in particular to a kind of damping drilling rig.
Background technique
Drill bit be on solid material drilling go out through-hole or blind hole, and can be to the cutter of existing hole reaming.It digs pit
When operation, drill bit is rotated with vertical shaft, while being moved axially.Soil is cut under the torque and responsive to axial force of drill bit,
It is raveled under the extruding of working-blade and centrifugal force effect, forms soil flow and press to crater wall, while along page elevator to earth's surface.Work as soil
When stream is moved at no crater wall blocking, since centrifugal force effect hack is thrown around hole, process of digging pit is completed.In operation
Cheng Zhong, due to its in drilling operation by very big cutting force and frictional force, so the vibration for tool is very big, and show
Boring tool is directly to bear to shake using the hardness of itself, and the precision drilled through is caused to be affected.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of damping drilling rig, avoids boring by the shock-absorption device of setting
Head damage, meanwhile, the multiple functions such as broken, mixing, stirring can be integrated on a platform by the broken stirrer gear of setting, be mentioned
High drilling efficiency.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of damping drilling rig, which is characterized in that including nose bar, shock-absorption device and drilling equipment, the nose bar bottom end
The damping ontology of shock-absorption device is connected, the fixed block that the damping chamber body is equipped with connects nose bar bottom end, and the fixed block connects
One end of damping spring is connect, the other end of the damping spring connects motion bar, and the motion bar two sides are fixed with damping ontology
Connection, damping ontology lower end connect the probing axis of drilling equipment by connecting column, and the lower end of the probing axis is equipped with drill bit,
The probing axis two sides are equipped with arc stirring frame.
More preferably, outer wall is equipped with groove on the upside of above-mentioned nose bar.
The upper bracket of above-mentioned arc stirring frame is vertical with probing axis.
The lower bracket of above-mentioned arc stirring frame is parallel with probing axis.
Above-mentioned arc stirring frame lower bracket is equidistantly equipped with broken stirrer gear.
Compared with prior art, beneficial effects of the present invention are as follows:
The damping drilling rig that the present invention designs, is effectively prevented in drilling process by the shock-absorption device of setting because cutting
Power is excessive or friction it is excessive caused by vibration, avoid bit damage, meanwhile, the broken stirrer gear of setting can will be broken, mixed
The multiple functions such as conjunction, stirring are integrated on a platform, improve drilling efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of damping drilling rig of the present invention.
Label in attached drawing: 1- nose bar, 2- shock-absorption device, 21- damping ontology, 22- fixed block, 23- damping spring, 24-
Motion bar, 3- drilling equipment, 31- drill axis, 32- drill bit, 33- arc stirring frame, 4- connecting column, 5- groove, the broken stirring of 6-
Tooth.
Specific embodiment
The present invention is described in detail With reference to embodiment, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
A kind of damping drilling rig, including nose bar 1,1 upside outer wall of nose bar are equipped with groove 5, shock-absorption device 2 and drilling equipment
3, nose bar bottom end 1 connects the damping ontology 21 of shock-absorption device 2, and the fixed block 22 that 21 inner cavity of damping ontology is equipped with connects nose bar bottom end
1, fixed block 22 connects one end of damping spring 23, and the other end of damping spring 23 connects motion bar 24,24 two sides of motion bar with
Damping ontology 21 is fixedly connected, and 21 lower end of damping ontology connects the probing axis 31 of drilling equipment 3 by connecting column 4, drills axis 31
Lower end drill bit 32 is housed, probing 31 two sides of axis are equipped with arc stirring frame 33, the upper bracket of arc stirring frame 33 and probing axis 31
Vertically, the lower bracket of arc stirring frame 33 is parallel with probing axis 31, and 33 lower bracket of arc stirring frame is equidistantly equipped with broken stirring
Tooth 6.
Working principle: when using damping drilling rig, it is driven by a motor the rotation of nose bar 1, nose bar 1 drives 21 turns of damping ontology
It is dynamic, and then link block 22 and drill bit 32 is driven to rotate, damping spring 23 is connect with connecting column 4, when drill bit 32 shakes, passes through work
24 activity of lever cooperates with damping spring 23, plays shockproof effect；Meanwhile by drill bit 32 and arc stirring frame 33, break
Broken stirrer gear 6 is used cooperatively, and so that probing, mixing, stirring is concentrated on one, is improved drilling efficiency.
The damping drilling rig that the present invention designs, is effectively prevented in drilling process by the shock-absorption device of setting because cutting
Power is excessive or friction it is excessive caused by vibration, avoid bit damage, meanwhile, the broken stirrer gear of setting can will be broken, mixed
The multiple functions such as conjunction, stirring are integrated on a platform, improve drilling efficiency.
Claims (5)
1. a kind of damping drilling rig, which is characterized in that including nose bar (1), shock-absorption device (2) and drilling equipment (3) are described convex
Bar bottom end (1) connects the damping ontology (21) of shock-absorption device (2), and the fixed block (22) that damping ontology (21) inner cavity is equipped with is even
It connects nose bar bottom end (1), the other end of one end of fixed block (22) connection damping spring (23), the damping spring (23) connects
Lever of taking over a job (24), motion bar (24) two sides are fixedly connected with damping ontology (21), and damping ontology (21) lower end is logical
The probing axis (31) of connecting column (4) connection drilling equipment (3) is crossed, the lower end of probing axis (31) is equipped with drill bit (32), described
It drills axis (31) two sides and is equipped with arc stirring frame (33).
2. a kind of damping drilling rig according to claim 1, which is characterized in that outer wall is equipped on the upside of the nose bar (1)
Groove (5).
3. a kind of damping drilling rig according to claim 1, which is characterized in that the upper branch of the arc stirring frame (33)
Frame is vertical with probing axis (31).
4. a kind of damping drilling rig according to claim 1, which is characterized in that the lower branch of the arc stirring frame (33)
Frame is parallel with probing axis (31).
5. a kind of damping drilling rig according to claim 1, which is characterized in that arc stirring frame (33) lower bracket
It is equidistant to be equipped with broken stirrer gear (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811245971.7A CN109184576A (en) | 2018-10-24 | 2018-10-24 | A kind of damping drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811245971.7A CN109184576A (en) | 2018-10-24 | 2018-10-24 | A kind of damping drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109184576A true CN109184576A (en) | 2019-01-11 |
Family
ID=64943395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811245971.7A Pending CN109184576A (en) | 2018-10-24 | 2018-10-24 | A kind of damping drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109184576A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630009A (en) * | 2019-01-28 | 2019-04-16 | 刘晓东 | A kind of oil exploitation lift drilling equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080142263A1 (en) * | 2006-03-23 | 2008-06-19 | Hall David R | Downhole Valve Mechanism |
| CN202877225U (en) * | 2012-11-09 | 2013-04-17 | 上海市环境科学研究院 | Multifunctional drilling-type contaminated soil in-situ remediation equipment with arc-shaped stirring frames |
| CN205577850U (en) * | 2016-04-30 | 2016-09-14 | 丁波 | Boring tool is used in geology reconnaissance |
| CN107035331A (en) * | 2017-05-04 | 2017-08-11 | 西安科技大学 | A kind of environment-friendly type device used for geological prospecting |
| CN206845095U (en) * | 2017-07-03 | 2018-01-05 | 刘庆 | A kind of novel geological reconnoitres device |
-
2018
- 2018-10-24 CN CN201811245971.7A patent/CN109184576A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080142263A1 (en) * | 2006-03-23 | 2008-06-19 | Hall David R | Downhole Valve Mechanism |
| CN202877225U (en) * | 2012-11-09 | 2013-04-17 | 上海市环境科学研究院 | Multifunctional drilling-type contaminated soil in-situ remediation equipment with arc-shaped stirring frames |
| CN205577850U (en) * | 2016-04-30 | 2016-09-14 | 丁波 | Boring tool is used in geology reconnaissance |
| CN107035331A (en) * | 2017-05-04 | 2017-08-11 | 西安科技大学 | A kind of environment-friendly type device used for geological prospecting |
| CN206845095U (en) * | 2017-07-03 | 2018-01-05 | 刘庆 | A kind of novel geological reconnoitres device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630009A (en) * | 2019-01-28 | 2019-04-16 | 刘晓东 | A kind of oil exploitation lift drilling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |