CN109519121A - Tunnel coring drilling machine - Google Patents
Tunnel coring drilling machine Download PDFInfo
- Publication number
- CN109519121A CN109519121A CN201811506733.7A CN201811506733A CN109519121A CN 109519121 A CN109519121 A CN 109519121A CN 201811506733 A CN201811506733 A CN 201811506733A CN 109519121 A CN109519121 A CN 109519121A
- Authority
- CN
- China
- Prior art keywords
- telescopic seat
- elevating ram
- seat
- drilling machine
- bracket
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 43
- 238000010276 construction Methods 0.000 claims abstract description 18
- 239000002689 soil Substances 0.000 claims abstract description 5
- 230000003028 elevating effect Effects 0.000 claims description 43
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- 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
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of tunnel coring drilling machines, mainly it is made of walking mechanism, chassis, engine, driving building, rotatory and extending device, borehole drill construction, telescopic seat, fixing seat, walking mechanism is mainly used for the walking of soil road surface, the chassis is arranged in walking mechanism, the engine, driving building, telescopic seat, fixing seat are all arranged on chassis, and the borehole drill construction is arranged on rotatory and extending device.Tunnel coring drilling machine of the invention can be in tunnel internal drilling, and can change drill hole of drilling machine range according to the variation in tunnel aperture.
Description
Technical field
Technical field of engineering equipment belonging to the present invention more particularly to a kind of tunnel coring drilling machine.
Background technique
Existing drilling machine is mostly used for drilling on the ground or on level road, such as road stake machine, but in cave, such as
Then lack corresponding engineering equipment in terms of tunnel boring, existing drilling machine is difficult to drill through positioned at different height position in tunnel
In addition the lateral aperture at place unlikely changes the drilling machine range of work according to the variation in tunnel aperture.
Summary of the invention
In view of this, by the tunnel, coring drilling machine can the object of the present invention is to provide a kind of tunnel coring drilling machine
With in tunnel internal drilling, and drill hole of drilling machine range can be changed according to the variation in tunnel aperture.
The present invention solves above-mentioned technical problem by following technological means:
A kind of tunnel coring drilling machine of the invention, mainly by walking mechanism, chassis, engine, driving building, rotary extension
Mechanism, borehole drill construction, telescopic seat, fixing seat composition, walking mechanism are mainly used for the walking of soil road surface, and the chassis setting is expert at
It walks in mechanism, the engine, driving building, telescopic seat, fixing seat are all arranged on chassis, and the borehole drill construction setting is rotating
On telescoping mechanism, the fixing seat is fixed on the base, and passes through the short identical company of two root longs between the telescopic seat and fixing seat
Bar connection, one end of the connecting rod and fixing seat is hinged, the other end of connecting rod and telescopic seat are hinged, two connecting rods are mutually put down
Row, two connecting rods, fixing seat form parallelogram four-bar linkage between telescopic seat, and the fixing seat setting is being stretched
The elevating ram D is arranged in the other side of the side of contracting seat, the telescopic seat, and one end of elevating ram D and pedestal are hinged, another
End is hinged with telescopic seat, and the telescopic seat can move up and down under the action of elevating ram D around fixing seat；The rotary extension machine
Structure connect with telescopic seat and can rotate around telescopic seat.
Further, the rotatory and extending device is mainly by elevating ram A, elevating ram B, elevating ram C, rotating disk, act
Rise large arm and lifting support arm composition, the rotating disk is arranged on telescopic seat, one end of the lifting large arm and rotating disk it is hinged,
One end of the other end and lifting support arm is hinged, and the other end and borehole drill construction of the lifting support arm are hinged；The elevating ram A's
Both ends are hinged with rotating disk and lifting support arm respectively, and the both ends of the elevating ram B are cut with scissors with lifting large arm and lifting support arm respectively
It connects, the both ends of the elevating ram C are hinged with lifting support arm and borehole drill construction respectively.
Further, the borehole drill construction by bearer carrier, drill headstock, push action cylinder A, push action cylinder B, bracket, push away core oil cylinder,
The end of drill motor, coring bit composition, the elevating ram C and lifting support arm is hinged on the bearer carrier, the support
Frame is arranged on bearer carrier and is slidably matched with the bearer carrier, and the drill headstock is arranged on bracket and slides with the bracket
Cooperation, the both ends of the push action cylinder A are connect respectively for driving bracket to slide along bearer carrier with bearer carrier and bracket, described to push away
The both ends of power cylinder B are connect respectively for driving drill headstock to slide along bracket with drill headstock and bracket；It is described to push away core oil cylinder and take
Coaxial and the two is jointly arranged on drill headstock core drill bit between the two.
It further, further include hydraulic system, flame-proof type asynchronous motor and radiator, the radiator and engine connect
It connects, engine and flame-proof type asynchronous motor are connect respectively for providing power to hydraulic system with the hydraulic system, described
Hydraulic system passes through with elevating ram D, elevating ram A, elevating ram B, elevating ram C, push action cylinder A, push action cylinder B respectively
Oil pipeline connection.
Further, the shape that the top setting of the telescopic seat matches in the bottom with the bearer carrier, the rotation
Telescoping mechanism can drive bearer carrier to be overlapped on the top of telescopic seat.
Further, the driving building and telescopic seat are disposed in parallel on chassis, and the height for driving building is less than the height of telescopic seat
Degree.
Further, the telescopic seat is made of U-shaped bottom plate and the riser being fixed on U-shaped bottom plate, the rotating disk
It is arranged on riser, the elevating ram D is connect with the left and right sides of U-shaped bottom plate respectively there are two being symmetrical arranged.
Further, described up and down in two connecting rods disposed in parallel, connecting rod be located above or lower section is and hydraulic pressure system
The telescoping cylinder of system connection.
Beneficial effects of the present invention: coring drilling machine in tunnel of the present invention, mainly by walking mechanism, chassis, engine, driving
Building, rotatory and extending device, borehole drill construction, telescopic seat, fixing seat composition, walking mechanism is mainly used for the walking of soil road surface, described
Chassis is arranged in walking mechanism, and the engine, driving building, telescopic seat, fixing seat are all arranged on chassis, the drilling machine
Structure is arranged on rotatory and extending device.Tunnel coring drilling machine of the invention can be in tunnel internal drilling, and can be according to Tunnel-hole
The variation of diameter and change drill hole of drilling machine range.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the main view of coring drilling machine in tunnel of the present invention, give in figure rotatory and extending device be respectively at 0 °,
State at 90 °, 180 °；
Fig. 2 is the top view of coring drilling machine in tunnel of the present invention；
Fig. 3 is the side view of coring drilling machine in tunnel of the present invention, and rotatory and extending device is in unfolded state in figure；
Fig. 4 is the side view of coring drilling machine in tunnel of the present invention, and rotatory and extending device is in rounding state and is simultaneously in figure
Driving building is eliminated convenient for displaying；
Fig. 5 is the schematic perspective view of coring drilling machine in tunnel of the present invention, and rotatory and extending device is in expansion shape in figure
State；
Fig. 6 is the schematic perspective view of coring drilling machine in tunnel of the present invention, and rotatory and extending device, which is in, in figure collapses shape
State.
Specific embodiment
Below with reference to attached drawing, the present invention is described in detail:
As shown in figures 1 to 6, one of the present embodiment tunnel coring drilling machine, mainly by walking mechanism 6, chassis 5, start
Machine 1 drives building 7, rotatory and extending device 10, borehole drill construction 12, telescopic seat 18, the composition of fixing seat 20, and the walking mechanism 6 uses
Crawler type walking mechanism, crawler type walking mechanism are mainly used for the walking of soil road surface, and the chassis is arranged in walking mechanism, institute
It states engine 1, driving building 7, telescopic seat 18, fixing seat 20 to be all arranged on chassis, the setting of borehole drill construction 12 is stretched in rotation
In contracting mechanism 10, the fixing seat is fixed on the base, and passes through the short identical company of two root longs between the telescopic seat and fixing seat
Bar connection, one end of the connecting rod and fixing seat is hinged, the other end of connecting rod and telescopic seat are hinged, two connecting rods are mutually put down
Row, two connecting rods, fixing seat form parallelogram four-bar linkage between telescopic seat, and the fixing seat setting is being stretched
The side of contracting seat, the other side of the telescopic seat are arranged the elevating ram D19, one end of elevating ram D19 and pedestal it is hinged,
The other end is hinged with telescopic seat, and the telescopic seat can move up and down under the action of elevating ram D19 around fixing seat；The rotation
Telescoping mechanism connect with telescopic seat and can rotate around telescopic seat.By the setting of telescopic seat dependency structure, realizes and rotation is stretched
The adjustment of contracting mechanism height position, so as to change drill hole of drilling machine range according to the variation in tunnel aperture.Specifically, described
Telescopic seat is made of U-shaped bottom plate and the riser being fixed on U-shaped bottom plate, and the rotating disk 3 is arranged on riser, the act
Oil-lifting jar D19 is connect with the left and right sides of U-shaped bottom plate respectively there are two being symmetrical arranged.It further include that hydraulic system, flame-proof type are asynchronous
Motor 2 and radiator 4, the radiator 4 are connect with engine 1, engine 1 and flame-proof type asynchronous motor 2 respectively with institute
State hydraulic system connection for hydraulic system provide power, the hydraulic system respectively with elevating ram D19, elevating ram
A8, elevating ram B9, elevating ram C11, push action cylinder A13, push action cylinder B16 are connected by oil pipeline.
As shown in Figures 3 and 4, the rotatory and extending device 10 is mainly by elevating ram A8, elevating ram B9, elevating ram
C11, rotating disk 3, lifting large arm 21 and lifting support arm 22 form, and the rotating disk 3 is arranged on telescopic seat, the lifting large arm
21 one end and rotating disk 3 be hinged, one end of the other end and lifting support arm 22 is hinged, the other end and brill for lifting support arm 22
Holes mechanism 12 is hinged；The both ends of the elevating ram A8 are hinged with rotating disk 3 and lifting support arm 22 respectively, the elevating ram B9
Both ends it is hinged with lifting large arm 21 and lifting support arm 22 respectively, the both ends of the elevating ram C11 respectively with lift support arm 22
It is hinged with borehole drill construction 12.
As shown in Figures 3 and 4, the borehole drill construction is by bearer carrier, drill headstock, push action cylinder A13, push action cylinder B16, bracket
14, it pushes away core oil cylinder 15, drill motor 23, coring bit 17 to form, the drill motor 23 is arranged on drill headstock, the lifting
The end of oil cylinder C11 and lifting support arm 22 is hinged on the bearer carrier, the bracket be arranged on bearer carrier and with the support
Stand is slidably matched, and the drill headstock setting is slidably matched on a pallet 14 and with the bracket, and the two of the push action cylinder A13
End connect respectively with bearer carrier and bracket for drive bracket along bearer carrier sliding, the both ends of the push action cylinder B16 respectively with
Drill headstock is connected with bracket for driving drill headstock to slide along bracket；It is described to push away core oil cylinder 15 and coring bit 17 between the two together
Axis and the two is jointly arranged on drill headstock, push action cylinder 13 pushes bracket to travel forward when drilling, the thrust oil on bracket
Cylinder 15 pushes drill bit advance to work, to reach two-stage promotion.
The working principle of tunnel coring drilling machine of the invention: tunnel coring drilling machine exists into diesel engine before hole
Work outside, diesel engine just stops working when into hole, and tunnel inlet work wants wiring to be worked with flame-proof type asynchronous motor.Rotation is stretched
Contracting mechanism couples with telescopic seat and can rotate around telescopic seat；Elevating ram D19 can be improved drilling machine when working and add size.When drilling
Push action cylinder 13 pushes bracket to travel forward, and the push action cylinder 15 on bracket pushes drill bit advance to work, to reach two-stage
It pushes.When the quarrel in coring bit is more, quarrel is ejected from coring bit by pushing away core oil cylinder.
As a further improvement of the above technical scheme, the top setting of the telescopic seat is in the bottom with the bearer carrier
The shape to match, the rotatory and extending device 10 can drive bearer carrier to be overlapped on the top of telescopic seat.It can by above-mentioned setting
Borehole drill construction to be collapsed at the top of telescopic seat, so as to so that hydraulic system is in low-down when drilling machine does not work
Power consumption state.
As a further improvement of the above technical scheme, the driving building 7 is disposed in parallel on chassis with telescopic seat, is driven
The height in building 7 is less than the height of telescopic seat.Above-mentioned setting can allow the roof portion evacuation of driving to open rotatory and extending device, so that rotation
Telescoping mechanism freedom degree when rotating around telescopic seat is bigger.
As a further improvement of the above technical scheme, it in two connecting rods disposed in parallel up and down, is located above
Or the connecting rod of lower section is the telescoping cylinder connecting with hydraulic system.When telescoping cylinder length changes, by connecting rod, fixing seat, stretch
The four-bar mechanism that contracting seat is constituted is changed from parallel four-bar linkage to trapezoidal link mechanism, thus make telescopic seat run-off the straight,
Borehole drill construction and drill bit, that is, run-off the straight at this time, achieve the purpose that facilitate rat holing.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (8)
1. a kind of tunnel coring drilling machine is mainly stretched by walking mechanism (6), chassis (5), engine (1), driving building (7), rotation
Contracting mechanism (10), borehole drill construction (12), telescopic seat (18), fixing seat (20) composition, walking mechanism are mainly used for soil road surface row
It walks, the chassis is arranged in walking mechanism, it is characterised in that: the engine (1) drives building (7), telescopic seat (18), consolidates
Reservation (20) is all arranged on chassis, and the borehole drill construction (12) is arranged on rotatory and extending device (10), and the fixing seat is solid
Be scheduled on pedestal, by the short identical connecting rod connection of two root longs between the telescopic seat and fixing seat, one end of the connecting rod with
Fixing seat is hinged, the other end of connecting rod and telescopic seat are hinged, and two connecting rods are parallel to each other, two connecting rods, fixing seat,
Parallelogram four-bar linkage is formed between telescopic seat, the side of telescopic seat is arranged in the fixing seat, the telescopic seat
The other side is arranged the elevating ram D (19), one end of elevating ram D (19) and pedestal hingedly, the other end and telescopic seat it is hinged,
The telescopic seat can move up and down under the action of elevating ram D (19) around fixing seat；The rotatory and extending device and telescopic seat
It connects and can be rotated around telescopic seat.
2. coring drilling machine in tunnel according to claim 1, it is characterised in that: the rotatory and extending device (10) mainly by
Elevating ram A (8), elevating ram B (9), elevating ram C (11), rotating disk (3), lifting large arm (21) and lifting support arm (22)
Composition, the rotating disk (3) are arranged on telescopic seat, and one end and rotating disk (3) of lifting large arm (21) be hinged, the other end
Hinged with one end of lifting support arm (22), the other end of lifting support arm (22) and borehole drill construction (12) are hinged；The lifting
The both ends of oil cylinder A (8) respectively with rotating disk (3) and lifting support arm (22) hingedly, the both ends of the elevating ram B (9) respectively with
Lift large arm (21) and lifting support arm (22) hingedly, the both ends of the elevating ram C (11) respectively with lifting support arm (22) and brill
Holes mechanism (12) is hinged.
3. coring drilling machine in tunnel according to claim 2, it is characterised in that: the borehole drill construction is by bearer carrier, drill bit
Seat, pushes away core oil cylinder (15), drill motor (23), coring bit at push action cylinder A (13), push action cylinder B (16), bracket (14)
(17) it forms, the drill motor 23 is arranged on drill headstock, the elevating ram C (11) and the end hinge for lifting support arm (22)
It connects on the bearer carrier, the bracket is arranged on bearer carrier and is slidably matched with the bearer carrier, the drill headstock setting
It is slidably matched on bracket (14) and with the bracket, the both ends of the push action cylinder A (13) connect with bearer carrier and bracket respectively
It connects for driving bracket to slide along bearer carrier, the both ends of the push action cylinder B (16) are connect with drill headstock and bracket respectively to be used for
Drill headstock is driven to slide along bracket；It is described to push away that core oil cylinder (15) is coaxial between the two with coring bit (17) and the two is jointly set
It sets on drill headstock.
4. coring drilling machine in tunnel according to claim 3, it is characterised in that: further include that hydraulic system, flame-proof type are asynchronous
Motor (2) and radiator (4), the radiator (4) connect with engine (1), engine (1) and flame-proof type asynchronous motor
(2) connect respectively with the hydraulic system for hydraulic system provide power, the hydraulic system respectively with elevating ram D
(19), elevating ram A (8), elevating ram B (9), elevating ram C (11), push action cylinder A (13), push action cylinder B (16) pass through
Oil pipeline connection.
5. coring drilling machine in tunnel according to claim 1, it is characterised in that: the setting of the top of the telescopic seat is in and institute
State the shape that the bottom of bearer carrier matches, the rotatory and extending device (10) can drive bearer carrier to be overlapped on the top of telescopic seat
Portion.
6. coring drilling machine in tunnel according to claim 1, it is characterised in that: the driving building (7) and telescopic seat are arranged side by side
It is arranged on chassis, the height for driving building (7) is less than the height of telescopic seat.
7. coring drilling machine in tunnel according to claim 2, it is characterised in that: the telescopic seat by U-shaped bottom plate and
The riser being fixed on U-shaped bottom plate is constituted, and the rotating disk (3) is arranged on riser, and the elevating ram D (19) is symmetrical arranged
There are two, it is connect respectively with the left and right sides of U-shaped bottom plate.
8. coring drilling machine in tunnel according to claim 4, it is characterised in that: two connecting rods disposed in parallel up and down
In, connecting rod be located above or lower section is the telescoping cylinder connecting with hydraulic system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811506733.7A CN109519121A (en) | 2018-12-10 | 2018-12-10 | Tunnel coring drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811506733.7A CN109519121A (en) | 2018-12-10 | 2018-12-10 | Tunnel coring drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109519121A true CN109519121A (en) | 2019-03-26 |
Family
ID=65795097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811506733.7A Pending CN109519121A (en) | 2018-12-10 | 2018-12-10 | Tunnel coring drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109519121A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656882A (en) * | 2019-10-15 | 2020-01-07 | 中铁电气化局集团有限公司石家庄机械装备分公司 | Movable type gang drill device for railway tunnel and moving method thereof |
| CN112414936A (en) * | 2020-11-10 | 2021-02-26 | 山东大学 | Tunnel mechanical characteristic detection system and method |
| CN112647881A (en) * | 2020-12-28 | 2021-04-13 | 山东大学 | Vehicle-mounted full-automatic tunnel surrounding rock coring system and method |
| RU216748U1 (en) * | 2022-12-28 | 2023-02-28 | Общество с ограниченной ответственностью "Алмазгеобур" | Exploration drilling rig |
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| CN105422002A (en) * | 2015-12-30 | 2016-03-23 | 张家口宣化华泰矿冶机械有限公司 | All-dimensional drill carriage for coal mine roadways |
| CN106593325A (en) * | 2016-11-25 | 2017-04-26 | 东营瑞奥工贸有限责任公司 | Movable drill floor pipe arranging robot for petroleum well drill |
| CN106988679A (en) * | 2017-05-10 | 2017-07-28 | 中国矿业大学 | A kind of rock gangway crawler type trench digging traverse drill rises all-in-one |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102094579A (en) * | 2011-01-28 | 2011-06-15 | 武汉市天宝工程机械有限责任公司 | Full-hydraulic tire rock drilling anchoring drill carriage |
| CN103061673A (en) * | 2013-02-06 | 2013-04-24 | 湖南优力特重工有限公司 | Multifunctional micropile drilling machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656882A (en) * | 2019-10-15 | 2020-01-07 | 中铁电气化局集团有限公司石家庄机械装备分公司 | Movable type gang drill device for railway tunnel and moving method thereof |
| CN112414936A (en) * | 2020-11-10 | 2021-02-26 | 山东大学 | Tunnel mechanical characteristic detection system and method |
| CN112647881A (en) * | 2020-12-28 | 2021-04-13 | 山东大学 | Vehicle-mounted full-automatic tunnel surrounding rock coring system and method |
| RU216748U1 (en) * | 2022-12-28 | 2023-02-28 | Общество с ограниченной ответственностью "Алмазгеобур" | Exploration drilling rig |
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Application publication date: 20190326 |