CN116201474A - Double-drilling machine construction device and method - Google Patents
Double-drilling machine construction device and method Download PDFInfo
- Publication number
- CN116201474A CN116201474A CN202310226942.0A CN202310226942A CN116201474A CN 116201474 A CN116201474 A CN 116201474A CN 202310226942 A CN202310226942 A CN 202310226942A CN 116201474 A CN116201474 A CN 116201474A
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- drilling machine
- directional drilling
- horizontal directional
- drill rod
- girder
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- 238000005553 drilling Methods 0.000 title claims abstract description 93
- 238000010276 construction Methods 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000009412 basement excavation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Classifications
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- 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
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- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
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- 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
- E21B7/04—Directional drilling
- E21B7/046—Directional drilling horizontal drilling
-
- 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
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- 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 double-drilling machine construction device, which relates to the technical field of non-excavation construction and comprises: a main horizontal directional drilling machine; the first drill rod is connected with the main horizontal directional drilling machine; auxiliary horizontal directional drilling machine; the second drill rod is connected with the auxiliary horizontal directional drilling machine, and the second drill rod is connected with the first drill rod through a reamer; the auxiliary horizontal directional drilling machine comprises a girder, wherein a clamp holder for clamping a second drill rod, a push-pull driving assembly for driving the second drill rod to move along the length direction of the girder and a rotary driving assembly for driving the second drill rod to rotate around the axis of the rotary driving assembly are arranged on the girder. According to the invention, through the matched construction of the auxiliary horizontal directional drilling machine and the main horizontal directional drilling machine, the auxiliary horizontal directional drilling machine can provide push-pull force and rotation torque when the main horizontal directional drilling machine does not meet construction conditions, so that the construction efficiency is improved, and the maintenance cost of the main horizontal directional drilling machine is reduced.
Description
Technical Field
The invention relates to the technical field of non-excavation construction, in particular to a double-drilling machine construction device and method.
Background
In non-excavation construction, long-distance construction is often required, for example, the crossing distance reaches more than 2 km. The construction process has severe requirements on drilling equipment, and needs a drilling rod and a drilling tool with strong torque and high stress limit. The horizontal directional drilling machine is easy to cause the phenomenon of drill clamping due to the sinking of the reamer caused by the gravity of the drill rod and the reamer in the reaming process, so that the construction efficiency is low, and the construction accident is easy to cause.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing a double-drill construction device and a double-drill construction method.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a double rig construction device comprising:
a main horizontal directional drilling machine;
the first drill rod is connected with the main horizontal directional drilling machine;
auxiliary horizontal directional drilling machine;
the second drill rod is connected with the auxiliary horizontal directional drilling machine, and the second drill rod is connected with the first drill rod through a reamer;
the auxiliary horizontal directional drilling machine comprises a girder, wherein a clamp holder for clamping a second drill rod, a push-pull driving assembly for driving the second drill rod to move along the length direction of the girder and a rotary driving assembly for driving the second drill rod to rotate around the axis of the rotary driving assembly are arranged on the girder.
As a preferable scheme of the double-drill construction device of the invention, wherein: the upper end face of the girder is fixedly provided with a transmission rack extending along the length direction of the girder;
the push-pull driving mechanism comprises a sliding seat arranged on the girder in a sliding way, a driving gear rotatably arranged at the lower end of the sliding seat and a push-pull motor for driving the driving gear to rotate, the driving gear is meshed with the transmission rack, and a connecting part used for being connected with the second drill rod is arranged on the sliding seat.
As a preferable scheme of the double-drill construction device of the invention, wherein: the rotary driving assembly comprises a rotary motor for driving the connecting part to rotate.
As a preferable scheme of the double-drill construction device of the invention, wherein: and a manipulator for grabbing and moving the second drill rod is further arranged on the girder.
As a preferable scheme of the double-drill construction device of the invention, wherein: the auxiliary horizontal directional drilling machine further comprises a walking part, and the girder is fixedly arranged on the walking part.
As a preferable scheme of the double-drill construction device of the invention, wherein: the walking part comprises a chassis and a track assembly arranged on the chassis.
As a preferable scheme of the double-drill construction device of the invention, wherein: the chassis is fixedly provided with an amplitude variation oil cylinder for adjusting the amplitude variation Liang Qingjiao, and a piston rod of the amplitude variation oil cylinder is hinged with the girder.
The invention also provides a construction method of the double drilling machine, which comprises the following steps:
connecting a main horizontal directional drilling machine with a first drill rod, connecting the first drill rod with one end of a reamer, connecting the other end of the reamer with a second drill rod, and connecting the second drill rod with an auxiliary horizontal directional drilling machine;
performing reaming operation by a main horizontal directional drilling machine;
judging whether the push-pull force and the rotation torque of the reaming operation of the main horizontal directional drilling machine meet the construction conditions, and if so, providing traction force for the second drill rod and the reamer by the auxiliary horizontal directional drilling machine so as to avoid the sinking of the reamer; if the push-pull force does not meet the construction condition, the auxiliary horizontal directional drilling machine provides push-pull assistance through the push-pull driving assembly; if the rotation torque does not meet the construction conditions, the auxiliary horizontal directional drilling machine provides push-pull torque through the rotation driving assembly.
The beneficial effects of the invention are as follows:
(1) According to the invention, the first drill rod is connected with the main horizontal directional drilling machine, the second drill rod is connected with the auxiliary horizontal directional drilling machine, and the first drill rod is connected with the second drill rod through the reamer; when the push-pull force and/or the rotation torque of the main horizontal directional drilling machine during reaming do not meet the construction conditions, the auxiliary horizontal directional drilling machine can provide the push-pull force and/or the rotation torque through the push-pull driving mechanism and/or the rotation driving mechanism, so that the construction efficiency is improved, and the maintenance cost of equipment is reduced.
(2) The clamp holder is arranged on the auxiliary horizontal directional drilling machine, the auxiliary horizontal directional drilling machine can realize the pre-installation and the disassembly of the second drill rod through the clamp holder in the reaming process, and when the second drill rod is connected with the auxiliary horizontal directional drilling machine, the clamp holder can apply fastening torque to the second drill rod, so that the drill rod is prevented from loosening and tripping in the reaming process.
(3) The auxiliary horizontal directional drilling machine is characterized in that a luffing cylinder is further arranged on the chassis, and the included angle between the girder and the horizontal plane can be adjusted through the movement of a piston rod of the luffing cylinder, so that the construction angle is adjusted.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a double-drill construction device provided by the invention;
FIG. 2 is a schematic structural view of an auxiliary horizontal directional drilling machine in the double-drilling-machine construction device provided by the invention;
FIG. 3 is a schematic flow chart of the double-drill construction method provided by the invention;
wherein: 1. a main horizontal directional drilling machine; 2. a first drill pipe; 3. a reamer; 4. a second drill rod; 5. auxiliary horizontal directional drilling machine; 6. a girder; 7. a manipulator; 8. a rotary motor; 9. a push-pull motor; 10. a power system; 11. a track assembly; 12. a chassis; 13. a luffing cylinder; 14. a clamp holder.
Description of the embodiments
In order that the invention may be more readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Fig. 1 is a schematic structural diagram of a double-drill construction device provided in an embodiment of the present application, and the device includes a main horizontal directional drilling machine 1, a first drill rod 2, an auxiliary horizontal directional drilling machine 5, a second drill rod 4, and a reamer 3. Wherein the first drill rod 2 is connected with the main horizontal directional drilling machine 1. The second drill rod 4 is connected to an auxiliary horizontal directional drilling machine 5. In the normal reaming operation process, the main horizontal directional drilling machine 1 finishes the reaming operation of the first drill pipe 2, and then the auxiliary horizontal directional drilling machine 5 finishes the reaming operation of the second drill pipe 4. Meanwhile, the first drill rod 2 and the second drill rod 4 can be connected through the reamer 3, so that synchronous operation of the main horizontal directional drilling machine 1 and the auxiliary horizontal directional drilling machine 5 is realized.
In particular, referring to fig. 2, the auxiliary horizontal directional drilling machine 5 includes a traveling part and a girder 6 mounted on the traveling part. The girder 6 is provided with a gripper 14, a manipulator 7, a push-pull driving assembly and a rotation driving assembly. Wherein the gripper 14 is used for gripping the second drill rod 4. The auxiliary horizontal directional drilling machine 5 enables pre-installation and removal of the second drill rod 4 during reaming by means of the holder 14. When the second drill rod 4 is connected with the auxiliary horizontal directional drilling machine 5, fastening torque can be applied to the second drill rod 4 through the clamp 14, so that the drill rod is prevented from loosening and tripping in the reaming process. The robot arm 7 is used to grasp and move the second drill rod 4. The push-pull driving component is used for driving the second drill rod 4 to move along the length direction of the girder 6. The rotary driving assembly is used for driving the second drill rod 4 to rotate around the axis of the second drill rod.
In this embodiment, the push-pull driving mechanism includes a slide seat slidably provided on the girder 6, a driving gear rotatably installed at a lower end of the slide seat, and a push-pull motor 9 for driving the driving gear to rotate. A transmission rack extending along the length direction of the girder 6 is fixedly arranged on the upper end surface of the girder 6. The driving gear at the lower end of the sliding seat is meshed with the transmission rack. When the push-pull motor 9 drives the driving gear to rotate, the driving gear can drive the sliding seat to move along the length direction of the girder 6 through transmission between the driving gear and the transmission rack. Meanwhile, a connecting part for connecting with the second drill rod 4 is also arranged on the sliding seat. After the second drill rod 4 is connected with the connecting part, the sliding seat slides along the girder 6 to drive the second drill rod 4 to synchronously move.
The rotary drive assembly comprises a rotary motor 8 for driving the connection part in rotation. When the rotary motor 8 works, the connecting part can be driven to rotate, and then the second drill rod 4 is driven to rotate around the axis of the second drill rod.
The running gear includes a chassis 12 and a track assembly 11 mounted on the chassis 12. The crawler belt assembly 11 can drive the walking part to move, so that the auxiliary horizontal directional drilling machine 5 is driven to move.
Referring to fig. 2, a luffing cylinder 13 for adjusting the inclination angle of the girder 6 is also mounted on the chassis 12. The piston rod of the amplitude cylinder 13 is hinged with the girder 6. The included angle between the girder 6 and the horizontal plane can be adjusted by the movement of the piston rod of the amplitude cylinder 13. Also mounted on the chassis 12 is a power system 10, the power system 10 powering the entire auxiliary horizontal directional drilling machine 5.
Referring to fig. 3, the embodiment further provides a double-drilling-machine construction method, which includes steps S101 to S103, and the specific steps are as follows:
step S101: the main horizontal directional drilling machine 1 is connected with the first drill rod 2, the first drill rod 2 is connected with one end of the reamer 3, the other end of the reamer 3 is connected with the second drill rod 4, and the second drill rod 4 is connected with the auxiliary horizontal directional drilling machine 5.
Step S102: the main horizontal directional drilling machine 1 performs reaming operation.
Step S103: judging whether the push-pull force and the rotation torque of the reaming operation of the main horizontal directional drilling machine 1 meet the construction conditions, and if so, providing traction force for the second drill rod 4 and the reamer 3 by the auxiliary horizontal directional drilling machine 5 so as to prevent the reamer 3 from sinking; if the push-pull force does not meet the construction conditions, the auxiliary horizontal directional drilling machine 5 provides push-pull assistance through a push-pull driving assembly; if the rotational torque does not meet the construction conditions, the auxiliary horizontal directional drilling machine 5 provides the rotational torque through the rotary driving assembly.
Specifically, when the first drill rod 2 is connected with the second drill rod 4 through the reamer 3, and the main horizontal directional drilling machine 1 and the auxiliary horizontal directional drilling machine 5 are synchronously operated, if the push-pull force and the rotation torque meet the construction conditions during reaming of the main horizontal directional drilling machine 1, the auxiliary horizontal directional drilling machine 5 only needs to provide traction force for the second drill rod 4 and the reamer 3 at the moment, and the reamer 3 is prevented from sinking, so that the push-pull driving mechanism and the rotation driving mechanism in the auxiliary horizontal directional drilling machine 5 are in follow-up states, namely, follow-up under the push-pull and rotation traction of the main horizontal directional drilling machine 1. If the push-pull force during reaming of the main horizontal directional drilling machine 1 does not meet the construction conditions, the auxiliary horizontal directional drilling machine 5 provides the push-pull force through the push-pull driving mechanism. If the rotation torque of the main horizontal directional drilling machine 1 during reaming does not meet the construction conditions, and when the reamer 3 is stuck, the auxiliary horizontal directional drilling machine 5 provides the rotation torque through the rotation driving mechanism, so that the reamer 3 is convenient to unclamp.
Therefore, the technical scheme of the application enables the auxiliary horizontal directional drilling machine 5 to provide push-pull force and rotation torque when the main horizontal directional drilling machine 1 does not meet construction conditions through the matched construction of the auxiliary horizontal directional drilling machine 5 and the main horizontal directional drilling machine 1, so that the construction efficiency is improved, and the maintenance cost of the main horizontal directional drilling machine 1 is reduced.
In addition to the above embodiments, the present invention may have other embodiments; all technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the invention.
Claims (8)
1. The utility model provides a double drilling machine construction equipment which characterized in that: comprising the following steps:
a main horizontal directional drilling machine (1);
the first drill rod (2) is connected with the main horizontal directional drilling machine (1);
an auxiliary horizontal directional drilling machine (5);
the second drill rod (4) is connected with the auxiliary horizontal directional drilling machine (5), and the second drill rod (4) is connected with the first drill rod (2) through a reamer (3);
the auxiliary horizontal directional drilling machine (5) comprises a girder (6), wherein a clamp holder (14) for clamping the second drill rod (4), a push-pull driving assembly for driving the second drill rod (4) to move along the length direction of the girder (6) and a rotary driving assembly for driving the second drill rod (4) to rotate around the axis of the rotary driving assembly are arranged on the girder (6).
2. The double-drill construction device according to claim 1, wherein: the upper end face of the girder (6) is fixedly provided with a transmission rack extending along the length direction of the girder (6);
the push-pull driving mechanism comprises a sliding seat arranged on the girder (6) in a sliding manner, a driving gear arranged at the lower end of the sliding seat in a rotating manner and a push-pull motor (9) used for driving the driving gear to rotate, the driving gear is meshed with the transmission rack, and a connecting part used for being connected with the second drill rod (4) is arranged on the sliding seat.
3. The double-drill construction device according to claim 2, wherein: the rotary drive assembly comprises a rotary motor (8) for driving the connection part to rotate.
4. The double-drill construction device according to claim 1, wherein: and a manipulator (7) for grabbing and moving the second drill rod (4) is further arranged on the girder (6).
5. The double-drill construction device according to claim 1, wherein: the auxiliary horizontal directional drilling machine (5) further comprises a walking part, and the girder (6) is fixedly installed on the walking part.
6. The double rig construction device according to claim 5, wherein: the walking part comprises a chassis (12) and a track assembly (11) arranged on the chassis (12).
7. The double rig construction device according to claim 6, wherein: the chassis (12) is fixedly provided with an amplitude variation oil cylinder (13) for adjusting the inclination angle of the girder (6), and a piston rod of the amplitude variation oil cylinder (13) is hinged with the girder (6).
8. A double-drilling machine construction method is characterized in that: comprising the following steps:
connecting a main horizontal directional drilling machine (1) with a first drill rod (2), connecting the first drill rod (2) with one end of a reamer (3), connecting the other end of the reamer (3) with a second drill rod (4), and connecting the second drill rod (4) with an auxiliary horizontal directional drilling machine (5);
the main horizontal directional drilling machine (1) performs reaming operation;
judging whether the push-pull force and the rotation torque of the reaming operation of the main horizontal directional drilling machine (1) meet the construction conditions, and if so, providing traction force for the second drill rod (4) and the reamer (3) by the auxiliary horizontal directional drilling machine (5) so as to avoid the reamer (3) sinking; if the push-pull force does not meet the construction condition, the auxiliary horizontal directional drilling machine (5) provides push-pull assistance through the push-pull driving assembly; if the rotation torque does not meet the construction conditions, the auxiliary horizontal directional drilling machine (5) provides push-pull torque through the rotation driving assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310226942.0A CN116201474B (en) | 2023-03-10 | 2023-03-10 | Double-drilling machine construction device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310226942.0A CN116201474B (en) | 2023-03-10 | 2023-03-10 | Double-drilling machine construction device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116201474A true CN116201474A (en) | 2023-06-02 |
| CN116201474B CN116201474B (en) | 2024-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310226942.0A Active CN116201474B (en) | 2023-03-10 | 2023-03-10 | Double-drilling machine construction device and method |
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| Country | Link |
|---|---|
| CN (1) | CN116201474B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202788617U (en) * | 2012-07-26 | 2013-03-13 | 中国石油天然气集团公司 | Horizontally oriented reaming device |
| CN104533290A (en) * | 2015-01-06 | 2015-04-22 | 江苏谷登工程机械装备有限公司 | Multifunctional horizontal orientation drilling machine and broaching technology thereof |
| CN204457432U (en) * | 2015-01-06 | 2015-07-08 | 江苏谷登工程机械装备有限公司 | A kind of horizontal orientation multifunctional drill |
| CN111173453A (en) * | 2018-11-12 | 2020-05-19 | 奥瑞拓能源科技股份有限公司 | Reaming system |
-
2023
- 2023-03-10 CN CN202310226942.0A patent/CN116201474B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202788617U (en) * | 2012-07-26 | 2013-03-13 | 中国石油天然气集团公司 | Horizontally oriented reaming device |
| CN104533290A (en) * | 2015-01-06 | 2015-04-22 | 江苏谷登工程机械装备有限公司 | Multifunctional horizontal orientation drilling machine and broaching technology thereof |
| CN204457432U (en) * | 2015-01-06 | 2015-07-08 | 江苏谷登工程机械装备有限公司 | A kind of horizontal orientation multifunctional drill |
| CN111173453A (en) * | 2018-11-12 | 2020-05-19 | 奥瑞拓能源科技股份有限公司 | Reaming system |
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| Publication number | Publication date |
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| CN116201474B (en) | 2024-02-20 |
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