CN202900036U - Deep hole geological exploration drilling machine - Google Patents

Deep hole geological exploration drilling machine Download PDF

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Publication number
CN202900036U
CN202900036U CN2012205650021U CN201220565002U CN202900036U CN 202900036 U CN202900036 U CN 202900036U CN 2012205650021 U CN2012205650021 U CN 2012205650021U CN 201220565002 U CN201220565002 U CN 201220565002U CN 202900036 U CN202900036 U CN 202900036U
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CN
China
Prior art keywords
bearing housing
motor
gyrator
hollow shaft
drilling rod
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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.)
Expired - Lifetime
Application number
CN2012205650021U
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Chinese (zh)
Inventor
刘家荣
宋殿兰
郭坤
卢倩
刘文武
卢猛
冉灵杰
谭春亮
祝强
郭强
林广利
李超
赵洪波
苏兴涛
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Beijing Institute of Exploration Engineering
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Beijing Institute of Exploration Engineering
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Publication date
Application filed by Beijing Institute of Exploration Engineering filed Critical Beijing Institute of Exploration Engineering
Priority to CN2012205650021U priority Critical patent/CN202900036U/en
Application granted granted Critical
Publication of CN202900036U publication Critical patent/CN202900036U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a deep hole geological prospecting drill, which comprises a variable frequency permanent magnet synchronous motor, a bearing box, a hydraulic oil tank, a gyrator, a rotary motor, a water tap for slurry circulation, back tongs for moving or fixing a drill rod and a lifting ring, wherein the central shaft of the variable frequency permanent magnet synchronous motor is a hollow shaft, and the hollow shaft of the motor is communicated with the water tap; the bearing box hollow shaft extends downwards to form the bearing box, a bearing is arranged on the outer side of the bearing box hollow shaft ring and is connected with the bearing box, and the gyrator is sleeved on the bearing extending out of the bearing box; the hollow shaft of the drill rod is communicated with the hollow shaft of the bearing box; one end of the lifting ring is connected with two sides of the bearing box. The utility model adopts the variable frequency permanent magnet motor to directly drive the drill rod to rotate, thereby saving a gear reduction box, reducing the maintenance cost of daily use and improving the transmission efficiency; the energy utilization rate is increased, the energy consumption and the carbon emission are reduced, and the pollution to the environment is reduced.

Description

A kind of deep hole geological prospecting rig
Technical field
The utility model relates to a kind of rig, relates in particular to a kind of deep hole geological prospecting rig.
Background technology
Domestic and international existing geological prospecting rig is rotating disc type, vertical shaft type and hydraulic power hair style, citation form is that diesel engine or gasoline engine+gearbox, motor+gearbox, diesel engine or motor+hydraulic pump+hydraulic motor+gearbox drive drilling rod rotary drilling form, energy efficiency is low, rig stroke little (being not more than 6 meters), can not long stroke thribble creep into, gyrator need get out of the way the aperture when putting brill, the rig lifting force is little, put and bore when being hampered bit freezing and can't turn round cleaning bottom of hole by turn on pump, a little less than the processing accident ability; Because the complexity of deep well drilling needs lower Multi-stage sleeve, opening diameter is larger, and lifting force, moment of torsion and the drilling process of existing rig can't satisfy the especially requirement of directional drilling of deep well drilling.
Existing oil drives as hydraulic motor adds gear reduction box with the top and drives that drilling rod rotary drilling, asynchronous motor supplied with variable frequency add the rotary drilling of gear reduction box drive drilling rod, asynchronous motor supplied with variable frequency directly drives drilling rod rotary drilling, but cost, rotating speed and moment of torsion are not suitable for the geology exploration, and electric efficiency and power factor are lower under the low load factor, and energy consumption is large.
The utility model content
Technical problem to be solved in the utility model provides a kind of deep hole geological prospecting rig, has overcome the hydraulic drill rig energy utilization rate low, only has about 50%; Rig is by maximum functional load design peak power (rated power), and in the process that rig creeps into from shallow to deep, the average load of practical application only has the 20%-30% of maximum load, the ratio of real output and rated power is exactly load factor, and asynchronous machine power factor and electric efficiency when low load factor sharply descend, and only have about 20%, cause the waste of the energy from face, rig band reduction box maintenance expense in the routine use process is high, and fault rate is high, the defective that noise is large.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of deep hole geological prospecting rig, comprise be used to the frequency conversion permanent magnet synchronous motor that drilling rod power and control drilling rod are provided, the water tap that is used for mud circulation, be used for supporting the bearing housing of the revolution of frequency conversion permanent magnet synchronous motor central principal axis and load-bearing, be used for providing the hydraulic oil container of the hydraulic oil pump energy, be used for providing the hydraulic oil pump of rotary motor power, be used for driving the rotary motor that gyrator rotates, be used for driving the gyrator of back-up tong motion and then installation or dismounting drilling rod, be used for mobile or the fixing back-up tong of drilling rod, drilling rod reaches for the drop handle that rig is hung on the boring tower hook
Described frequency conversion permanent magnet synchronous motor central axis is motor-hollow axle, and described motor-hollow axle is communicated with described water tap; Described bearing housing central axis is the bearing housing hollow shaft, and described bearing housing hollow shaft is communicated with described motor-hollow axle, and described bearing housing hollow shaft is connected by shaft coupling with described motor-hollow axle; Described hydraulic oil container, hydraulic oil pump are installed in the bottom of described bearing housing, and described hydraulic oil container is connected with described hydraulic oil pump by oil pipe; Described rotary motor is connected with described gyrator; Described bearing housing hollow shaft is extended described bearing housing downwards, and described bearing housing hollow collar arranged outside has bearing, and is connected with bearing housing, and described gyrator is set in and stretches out on the outer described bearing of bearing housing; Described back-up tong pass through the back-up tong support and bearing pin is connected with described gyrator; Described drilling rod is turned round flange with increasing of described bearing housing lower end and is connected, and the hollow shaft of described drilling rod is communicated with described bearing housing hollow shaft; Described drop handle symmetry is installed in the both sides of described bearing housing.
Each position of this rig with one heart and balance, rig by external pump with mud from the hollow shaft of water tap by frequency conversion permanent magnet synchronous motor central axis and bearing housing, pass through at last drilling rod directly with at the bottom of the straight gusher of mud, circulate by the Connexin between hole and the drilling rod again.
The beneficial effects of the utility model are: adopted the moving drilling rod revolution of frequency conversion permanent magnet motor straight tape splicing, saved gear reduction box, reduced maintenance cost used in everyday, improved transmission efficiency; Utilize magneto self-operating efficient and power factor almost with the load factor of motor irrelevant characteristic almost, increase substantially the energy utilization rate of rig, reduce energy consumption and carbon discharge capacity, reduction utilizes magneto in the situation that external power cut-off still can turn round the characteristic of generating energy consumption brake and prevents drilling rod elasticity driving the pollution of environment.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, described motor-hollow axle is communicated with described water tap and passes through packing_seal.
Further, the bilateral symmetry position of the both sides of described frequency conversion permanent magnet synchronous motor lower end and described bearing housing upper end is adopted coupling location, location and is fixed together.Better balance is located.
Described back-up tong lower end is provided with the drilling rod inducting device; Described drilling rod passes described back-up tong bottom.
Further, also comprise a pair of suspension ring, described suspension ring symmetry is installed in the both sides of described gyrator.
Further, comprise that also two are regulated oil cylinder, an end symmetry of described two adjusting oil cylinders is installed in the lower end of described gyrator, and the described adjusting oil cylinder other end is connected with described suspension ring by pin.Regulate oil cylinder and can work in coordination with to regulate up and down position of elevator with the gyrator rotation motor.
Further, also comprise for drilling, the decline that hoists, the fixing elevator of drilling rod, the both sides of described elevator are provided with groove, and described suspension ring lower end is placed in the groove, is connected with described suspension ring by pin.Suspension ring and elevator hang drilling rod and carry when boring lower boring, and promote gravity and are born by the bearing on the gyrator.
Further, also comprise grease-box and grease pump, described grease-box and grease pump all are fixed on the lower end of described bearing housing, and described grease-box is connected with described grease pump by oil pipe.Lubrication in the total system can be provided.
Further, comprise that also dish stops, the described dish symmetry of stopping is installed in the upper end of described gyrator.Dish is stopped and can be used for frequency conversion permanent magnet synchronous motor central axis is checked.
Further, also comprise drop handle, described drop handle lower end is fixed on the described bearing housing, and described drop handle top is equipped with drop handle and supports, and described drop handle support and connection have balancing cylinder.
Description of drawings
Fig. 1 is a kind of deep hole geological prospecting of the utility model rig cross-sectional view;
Fig. 2 is a kind of deep hole geological prospecting of the utility model rig axonometric drawing;
Fig. 3 is a kind of deep hole geological prospecting of the utility model rig lateral view.
In the accompanying drawing, the list of parts of each label representative is as follows:
1, back-up tong, 2, increase and turn round flange, 3, the bearing housing hollow shaft, 4, gyrator motor, 5, grease-box, 6, grease pump, 7, bearing housing, 8, bearing, 9, the frequency conversion permanent magnet synchronous motor, 10, packing, 11, the drop handle that is connected with drop handle of balancing cylinder supports, 12, water tap, 13, drop handle, 14, dish stops 15, shaft coupling, 16, location coupling, 17, coaster, 18, hydraulic oil pump, 19, hydraulic oil container, 20, gyrator, 21, suspension ring, 22, back-up tong supports, and 23, guide rail, 24, elevator, 25, drilling rod, 26, regulate oil cylinder.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
Such as Fig. 1, Fig. 2, shown in Figure 3, a kind of deep hole geological prospecting rig, comprise be used to the frequency conversion permanent magnet synchronous motor 9 that drilling rod power and control drilling rod are provided, the water tap 12 that is used for mud circulation, be used for supporting the bearing housing 7 of the revolution of frequency conversion permanent magnet synchronous motor central axis and load-bearing, be used for providing the hydraulic oil container 19 of hydraulic oil pump 18 energy, be used for providing the hydraulic oil pump 18 of rotary motor power, be used for driving the rotary motor 4 that gyrator 20 rotates, be used for driving the gyrator 20 of back-up tong motion and then installation or dismounting drilling rod, be used for mobile or the fixing back-up tong 1 of drilling rod, drilling rod 25 reaches for the drop handle 13 that rig is hung on the boring tower hook
Described frequency conversion permanent magnet synchronous motor 9 central axiss are motor-hollow axle, and described motor-hollow axle is communicated with described water tap 12; Described motor-hollow axle is communicated with described water tap 12 by packing 10 sealings.The both sides of described frequency conversion permanent magnet synchronous motor 9 lower ends and the bilateral symmetry position of described bearing housing 7 upper ends are adopted location coupling 16 location and are fixed together.
Described bearing housing central axis is the bearing housing hollow shaft, and described bearing housing hollow shaft is communicated with described motor-hollow axle, and described bearing housing hollow shaft is connected by shaft coupling 15 with described motor-hollow axle, and wherein said shaft coupling 15 is floating type shaft coupling; Described hydraulic oil container 19, hydraulic oil pump 18 are installed in the bottom of described bearing housing 7, and described hydraulic oil container 19 is connected with described hydraulic oil pump 18 by oil pipe; Described rotary motor 4 is connected with described gyrator 20; Described bearing housing hollow shaft is extended described bearing housing 7 downwards, and described bearing housing hollow shaft arranged outside has bearing 8, and is connected with bearing housing 7;
Described gyrator 20 is set on the described bearing 8 that stretches out outside the bearing housing 7; Also comprise a pair of suspension ring 21, described suspension ring 21 symmetries are installed in the both sides of described gyrator 20.Also comprise and regulate oil cylinder 26, an end symmetry of described adjusting oil cylinder 26 is installed in the lower end of described gyrator 20, and described adjusting oil cylinder 26 other ends are connected with described suspension ring 21 by pin.Comprise that also dish stops 14, described dish 14 symmetries of stopping are installed in the upper end of described gyrator 20.Described drop handle 13 tops are equipped with the drop handle support 11 that balancing cylinder is connected with drop handle.
Described back-up tong 1 is connected with described gyrator 20 by back-up tong support 22 and bearing pin; Described back-up tong 1 lower end is provided with the drilling rod inducting device; Described drilling rod 25 passes described back-up tong 1 bottom.
Described drilling rod 25 is turned round flange 2 with increasing of described bearing housing 7 lower ends and is connected, and the hollow shaft of described drilling rod 25 is communicated with described bearing housing hollow shaft; Described suspension ring 21 symmetries are installed in the both sides of described bearing housing 7.
Also comprise for drilling, the decline that hoists, the fixing elevator 24 of drilling rod, the both sides of described elevator 24 are provided with groove, and described suspension ring 21 lower ends are placed in the groove, are connected with described suspension ring 21 by pin.
Also comprise grease-box 5 and grease pump 6, described grease-box 5 and grease pump 6 all are fixed on the lower end of described bearing housing 7, and described grease-box 5 is connected with described grease pump 6 by oil pipe.
A kind of deep hole geological prospecting of the utility model rig operating principle: drop handle 13 hangs on the hook of rig boring tower, drop handle suspender belt bearing housing 7, frequency conversion permanent magnet synchronous motor 9, rig one side cooperates with track 23 on the described coaster 17 by the connector of bearing housing 7 and frequency conversion permanent magnet synchronous motor 9 one sides, the track 23 of 30 to 40 meters length moves up and down in the boring tower, and rig can carry out the thribble rotary drilling of 20-30 rice stroke and put brill.
Drop handle 13, suspension ring 21 and elevator 24 on the drilling machine hook drive rig hangs drilling rod 25 and carries when boring lower boring, and lifting gravity is born by the bearing 8 on the gyrator 20; Put when boring the card that is hampered and can't put drilling rod, rig moves down, and drilling rod is along in the importing of the drilling rod inducting device under the back-up tong 1 back-up tong 1, and back-up tong 1 clip is lived tool joint, and frequency conversion permanent magnet synchronous motor motor 9 begins to turn round the snapping drilling rod.Start afterwards the slush pump circulation; rig promotes or transfers drilling rod while turning round; process the blocked portion accident; promote gravity and born by bearing housing 7 inner bearings 8 fully this moment; when unloading drilling rod; back-up tong 1 is clamped tool joint; the 9 counter-rotating shackles of frequency conversion permanent magnet synchronous motor motor; drop handle 13 other ends connect support 11 by drop handle and connect balancing cylinders; the lifting force of balancing cylinder 11 drives the weight of body greater than the top; but drive and drilling rod less than the top; the weight of drilling tool; the top is driven and is reversed when unloading drilling rod 25 joint taper button, and the pin thread of taper button and box one unclamp, and described balancing cylinder 11 drives upper drilling rod pin thread with the top and ejects from drilling rod 25 boxes; the protection joint does not damage, and elevator 24 up and down position is regulated by regulating oil cylinder 26 and gyrator rotation motor 4.
Hydraulic oil pump 18 provides on the rig that dish is stopped, the power of rotary motor, during directional drilling, dish is stopped frequency conversion permanent magnet synchronous motor 9 central axiss is checked, cheap directional drilling location, when having a power failure for some reason, the elastic deformation of thousands of meters drilling rod 25 can cause drilling rod counter-rotating driving, because magneto 9 can realize generating electricity energy consumption brake and hydraulic disc brake are driven in the top of directly driving of using, avoids the generation of runaway accident.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (9)

1. deep hole geological prospecting rig, it is characterized in that, comprise be used to the frequency conversion permanent magnet synchronous motor that drilling rod power and control drilling rod are provided, the water tap that is used for mud circulation, be used for supporting the bearing housing of the revolution of frequency conversion permanent magnet synchronous motor central principal axis and load-bearing, be used for providing the hydraulic oil container of the hydraulic oil pump energy, be used for providing the hydraulic oil pump of rotary motor power, be used for driving the rotary motor that gyrator rotates, be used for driving the gyrator of back-up tong motion and then installation or dismounting drilling rod, be used for mobile or the fixing back-up tong of drilling rod, for the drop handle that rig is hung on the boring tower hook
Described frequency conversion permanent magnet synchronous motor central axis is motor-hollow axle, and described motor-hollow axle is communicated with described water tap; Described bearing housing central axis is the bearing housing hollow shaft, and described bearing housing hollow shaft is communicated with described motor-hollow axle, and described bearing housing hollow shaft is connected by shaft coupling with described motor-hollow axle; Described hydraulic oil container, hydraulic oil pump are installed in the bottom of described bearing housing, and described hydraulic oil container is connected with described hydraulic oil pump by oil pipe; Described rotary motor is connected with described gyrator; Described bearing housing hollow shaft is extended described bearing housing downwards, and described bearing housing hollow collar arranged outside has bearing, and is connected with bearing housing, and described gyrator is set in and stretches out on the outer described bearing of bearing housing; Described back-up tong is connected with described gyrator by back-up tong support and bearing pin; Described drilling rod is turned round flange with increasing of described bearing housing lower end and is connected, and the hollow shaft of described drilling rod is communicated with described bearing housing hollow shaft; Described drop handle one end is connected with the both sides of described bearing housing.
2. described a kind of deep hole geological prospecting rig according to claim 1 is characterized in that, described motor-hollow axle is communicated with described water tap and passes through packing_seal.
3. described a kind of deep hole geological prospecting rig according to claim 1 is characterized in that, the bilateral symmetry position of the both sides of described frequency conversion permanent magnet synchronous motor lower end and described bearing housing upper end is adopted coupling location, location and is fixed together.
4. according to claim 1 to 4 each described a kind of deep hole geological prospecting rigs, it is characterized in that, also comprise a pair of suspension ring, described suspension ring symmetry is installed in the both sides of described gyrator.
5. according to claim 1 to 4 each described a kind of deep hole geological prospecting rigs, it is characterized in that, comprise that also two are regulated oil cylinder, an end symmetry of described two adjusting oil cylinders is installed in the lower end of described gyrator, and the described adjusting oil cylinder other end is connected with described suspension ring by pin.
6. according to claim 1 to 4 each described a kind of deep hole geological prospecting rigs, it is characterized in that, also comprise for drilling, the decline that hoists, the fixing elevator of drilling rod, the both sides of described elevator are provided with groove, described suspension ring lower end is placed in the groove, is connected with described suspension ring by pin.
7. according to claim 1 to 4 each described a kind of deep hole geological prospecting rigs, it is characterized in that, also comprise grease-box and grease pump, described grease-box and grease pump all are fixed on the lower end of described bearing housing, and described grease-box is connected with described grease pump by oil pipe.
8. described a kind of deep hole geological prospecting rig according to claim 7 is characterized in that, comprises that also dish stops, and the described dish symmetry of stopping is installed in the upper end of described gyrator.
9. described a kind of deep hole geological prospecting rig according to claim 8 is characterized in that, it is characterized in that, also comprise drop handle, described drop handle lower end is fixed on the described bearing housing, and described drop handle top is equipped with drop handle and supports, and described drop handle support and connection have balancing cylinder.
CN2012205650021U 2012-10-30 2012-10-30 Deep hole geological exploration drilling machine Expired - Lifetime CN202900036U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102943617A (en) * 2012-10-30 2013-02-27 北京探矿工程研究所 Deep hole geological exploration drilling machine
CN103485712A (en) * 2013-09-24 2014-01-01 北京嘉友心诚工贸有限公司 Hard retaining wall hole bottom propulsion power head
CN104355493A (en) * 2014-11-06 2015-02-18 广西绿晨环境工程有限公司 Integrated aerobiotic advanced treatment device
CN104612604A (en) * 2015-02-13 2015-05-13 湖南文理学院 Drill pipe synchronizing device of hydraulic drill wagon
CN108868663A (en) * 2018-07-23 2018-11-23 四川宏华石油设备有限公司 A kind of New bears down on one drive system
CN111827905A (en) * 2019-04-22 2020-10-27 中国石油天然气集团有限公司 Top driving device based shackle mounting system and control method thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102943617A (en) * 2012-10-30 2013-02-27 北京探矿工程研究所 Deep hole geological exploration drilling machine
CN103485712A (en) * 2013-09-24 2014-01-01 北京嘉友心诚工贸有限公司 Hard retaining wall hole bottom propulsion power head
CN104355493A (en) * 2014-11-06 2015-02-18 广西绿晨环境工程有限公司 Integrated aerobiotic advanced treatment device
CN104355493B (en) * 2014-11-06 2016-04-06 广西绿晨环境工程有限公司 A kind of integrated aerobic advanced treatment apparatus
CN104612604A (en) * 2015-02-13 2015-05-13 湖南文理学院 Drill pipe synchronizing device of hydraulic drill wagon
CN104612604B (en) * 2015-02-13 2016-09-07 湖南文理学院 Hydraulic drill rig drilling rod sychronisation
CN108868663A (en) * 2018-07-23 2018-11-23 四川宏华石油设备有限公司 A kind of New bears down on one drive system
CN108868663B (en) * 2018-07-23 2024-02-27 四川宏华石油设备有限公司 Novel hydraulic top drive system
CN111827905A (en) * 2019-04-22 2020-10-27 中国石油天然气集团有限公司 Top driving device based shackle mounting system and control method thereof
CN111827905B (en) * 2019-04-22 2022-05-06 中国石油天然气集团有限公司 Top driving device based shackle mounting system and control method thereof

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Granted publication date: 20130424