CN111794699A - Stable drilling equipment capable of extending drilling - Google Patents
Stable drilling equipment capable of extending drilling Download PDFInfo
- Publication number
- CN111794699A CN111794699A CN202010829423.XA CN202010829423A CN111794699A CN 111794699 A CN111794699 A CN 111794699A CN 202010829423 A CN202010829423 A CN 202010829423A CN 111794699 A CN111794699 A CN 111794699A
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- Prior art keywords
- lifting
- fixedly arranged
- cavity
- machine body
- lower side
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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.)
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- 238000005553 drilling Methods 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 26
- 238000009412 basement excavation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003019 stabilising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
-
- 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
- E21B12/00—Accessories for drilling tools
-
- 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a stable drilling device capable of extending well drilling, which comprises a machine body, wherein a lifting cavity is arranged in the machine body, a screw rod cavity is arranged at the upper side of the lifting cavity, a power cavity is arranged at the right side of the lifting cavity, two support rods are fixedly arranged on the upper side of the machine body, a support plate is fixedly arranged on the upper sides of the support rods, a lifting rotating shaft for providing rotary lifting power is arranged on the upper side of the machine body, the lifting rotating shaft comprises a main motor fixedly arranged on the upper side of the machine body, the main motor is in power connection with a motor shaft, a water conveying ring is fixedly arranged on the motor shaft, a power gear is fixedly arranged on the lower side of the motor shaft, a spline main shaft is fixedly arranged on the lower side of the power gear, fixing plates are respectively fixedly arranged on the left side wall and the right side wall of the stabilizing cavity, and equipment can be fixed during drilling, so that stability of drilling is guaranteed.
Description
Technical Field
The invention relates to the field of drilling equipment, in particular to stable drilling equipment capable of realizing extended drilling.
Background
At present, with the development of society, in the area that needs water, people need to drill a well and get water, and well drilling is the work of utilizing mechanical equipment or manpower to bore the ground into the punchhole from the ground, and current drilling equipment is too simple, can increase the size volume of equipment because of the well drilling depth, and equipment can constantly rock when well drilling, makes equipment unstable when well drilling, influences the security of well drilling part and equipment.
Disclosure of Invention
In view of the technical shortcomings, the invention provides stable drilling equipment capable of extending drilling, which can overcome the defects.
The stable drilling equipment capable of realizing extended drilling comprises a machine body, wherein a lifting cavity is arranged in the machine body, a screw rod cavity is arranged on the upper side of the lifting cavity, a power cavity is arranged on the right side of the lifting cavity, two support rods are fixedly arranged on the upper side of the machine body, a support plate is fixedly arranged on the upper side of each support rod, and a lifting rotating shaft for providing rotating lifting power is arranged on the upper side of the machine body;
the lifting rotating shaft comprises a main motor fixedly arranged on the upper side surface of the machine body, the main motor is in power connection with a motor shaft, a water delivery ring is fixedly arranged on the motor shaft, a power gear is fixedly arranged on the lower side of the motor shaft, a spline spindle is fixedly arranged on the lower side of the power gear, fixing plates are respectively and fixedly arranged on the left side wall and the right side wall of the stabilizing cavity, a gear rod is fixedly arranged on each fixing plate and rotatably connected with a fixed gear meshed with the power gear, two fixing blocks are fixedly arranged on the upper side surface of the machine body, a fixing nut is fixedly arranged in each fixing block, a lifting lead screw connected with a spline of the fixed gear is in threaded connection with each fixing nut, a lead screw plate is arranged on the upper side of each lifting lead screw, two lifting connecting rods respectively and rotatably connected with the lifting lead screw are in sliding connection with the upper, a lifting block fixedly connected with the spline spindle is fixedly arranged in the lifting ring, a lifting screw rod is fixedly arranged on the lower side of the lifting block, and a fixed water pipe communicated with the water delivery ring is arranged in the motor shaft, the power gear and the spline spindle;
the machine body lower side is provided with a screw device for rotating excavation and drilling, and the machine body lower side is provided with a stabilizing device for stabilizing support.
Preferably, a water storage tank is fixedly arranged on the right side of the machine body, a water pump is fixedly arranged in the water storage tank, a high-pressure pipe is connected to the water pump, and a water delivery pipe is connected between the high-pressure pipe and the water delivery ring.
Preferably, screw means includes fixed mounting and is in the vice motor of lateral wall on the power cavity, vice motor power is connected with vice motor shaft, the driving gear has set firmly on the vice motor shaft, lift chamber lateral wall sliding connection has the ring gear, the connecting rod has set firmly in the ring gear, the rotor has set firmly in the connecting rod, the rotor downside has set firmly the dwang, dwang sliding connection has the lift post, lift post upside set firmly with lifting screw threaded connection's lifting nut, lift post downside has set firmly the digger blade, the digger blade the lift post with be equipped with the outlet pipe in the lifting screw, the outlet pipe with fixed water pipe communicates with each other.
Preferably, the stabilizing device comprises two support columns slidably mounted on the lower side surface of the machine body, each support column is provided with two stabilizing cavities, a first cavity is arranged in each support column, a second cavity is arranged on the lower side of the first cavity, a moving spring is connected between the upper side of each support column and the machine body, two pressure plates sliding in the support columns are fixedly arranged on the lower side surface of the machine body, pressure rods are fixedly arranged on the lower sides of the pressure plates, a rotating column is rotatably connected in each stabilizing cavity, abutting blocks are fixedly arranged on the side walls of the stabilizing cavities, a power block and a pushing plate are fixedly arranged on the lower side of each pressure rod, moving blocks are slidably connected to the lower side walls of the first cavity, moving rods are connected to the moving blocks, pushing blocks sliding on the side walls of the stabilizing cavities are connected to the moving rods, pushing springs are connected to the pushing blocks, and two clamping blocks are slidably connected to the moving rods, be connected with the spring in the screens piece, stabilize the chamber with sliding connection has the lifter plate between No. two chambers, the lifter plate downside has set firmly the movable rod, the movable rod downside is connected with the activity spring, the fixed fixture block has set firmly in the rotation post, sliding connection is in on the lifter plate gliding screens board in the rotation post, be connected with the screens spring on the lifter plate.
The beneficial effects are that: the utility model provides a can extend stable drilling equipment of drilling, wherein elevating gear can realize that automatic decline rotates the well drilling, and screw unit can continue to rotate the well drilling downwards after elevating gear accomplishes the well drilling, and stabilising arrangement can pop out the support column voluntarily, and stabilising arrangement, this equipment can automatic drilling to continue to descend the well drilling when needs, increase the drilling depth, need not to increase the equipment volume, and fixed equipment can guarantee that the well drilling is stable when the well drilling moreover.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of a stabilized drilling apparatus of the present invention in a front view, in full section, for extended reach drilling;
FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;
fig. 3 is a partial enlarged view of the invention at B in fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a stable drilling device capable of extending drilling, which comprises a machine body 10, wherein a lifting cavity 65 is arranged in the machine body 10, a screw rod cavity 66 is arranged on the upper side of the lifting cavity 65, a power cavity 67 is arranged on the right side of the lifting cavity 65, two support rods 14 are fixedly arranged on the upper side surface of the machine body 10, a support plate 15 is fixedly arranged on the upper side of each support rod 14, a lifting rotating shaft 70 for providing rotating lifting power is arranged on the upper side surface of the machine body 10, the lifting rotating shaft 70 comprises a main motor 11 fixedly arranged on the upper side surface of the machine body 10, the main motor 11 is in power connection with a motor shaft 12, a water conveying ring 35 is fixedly arranged on the motor shaft 12, a power gear 13 is fixedly arranged on the lower side of the motor shaft 12, a spline main shaft 27 is fixedly arranged on the lower side of the power gear 13, fixing plates 22 are respectively, the gear rod 21 is rotatably connected with a fixed gear 20 engaged with the power gear 13, the upper side of the machine body 10 is fixedly provided with two fixed blocks 17, each fixed block 17 is fixedly provided with a fixed nut 18, the fixed nut 18 is internally and threadedly connected with a lifting screw rod 19 in splined connection with the fixed gear 20, the upper side of the lifting screw rod 19 is provided with a screw rod plate 24, the upper side of the lifting cavity 65 is slidably connected with two lifting connecting rods 23 respectively rotatably connected with the lifting screw rod 19, a lifting ring 25 is fixedly arranged between the lifting connecting rods 23, a lifting block 26 fixedly connected with the spline spindle 27 is fixedly arranged in the lifting ring 25, the lower side of the lifting block 26 is fixedly provided with a lifting screw rod 30, the motor shaft 12, the power gear 13 and the spline spindle 27 are internally provided with a fixed water pipe 28 communicated with the water conveying ring 35, and the lower side of the machine body 10 is provided with a screw device 71 for rotary excavation and drilling, the lower side of the machine body 10 is provided with a stabilizing device 72 for stabilizing the support.
Advantageously, a water storage tank 31 is fixedly arranged on the right side of the machine body 10, a water pump 32 is fixedly arranged in the water storage tank 31, a high-pressure pipe 33 is connected to the water pump 32, a water delivery pipe 34 is connected between the high-pressure pipe 33 and the water delivery ring 35, so that water is added into the water storage tank 31, the water pump 32 is started, the water pump 32 sucks water in the water storage tank 31, then the water is delivered into the fixed water pipe 28 through the high-pressure pipe 33 and the water delivery pipe 34, the main motor 11 is started, the motor shaft 12 rotates, the water delivery ring 35 rotates relative to the water delivery pipe 34, the motor shaft 12 drives the power gear 13 to rotate, the power gear 13 respectively drives the fixed gear 20 to rotate, the lifting screw rod 19 rotates, the fixed nut 18 lowers the lifting screw rod 19, and the screw rod plate 24 blocks the lifting screw rod 19, the lifting screw rod 19 drives the lifting connecting rod 23 and the lifting ring 25 to descend, the lifting block 26 is driven to descend, the power gear 13 drives the spline main shaft 27 and the lifting block 26 to rotate, and the lifting block 26 drives the lifting screw rod 30 to rotate and descend.
Beneficially, the screw device 71 includes a secondary motor 39 fixedly installed on the upper side wall of the power cavity 67, the secondary motor 39 is in power connection with a secondary motor shaft 40, a driving gear 41 is fixedly arranged on the secondary motor shaft 40, a gear ring 36 is slidably connected on the side wall of the lifting cavity 65, a connecting rod 37 is fixedly arranged in the gear ring 36, a rotating body 16 is fixedly arranged in the connecting rod 37, a rotating rod 63 is fixedly arranged on the lower side of the rotating body 16, a lifting column 29 is slidably connected with the rotating rod 63, a lifting nut 38 in threaded connection with the lifting screw 30 is fixedly arranged on the upper side of the lifting column 29, an excavating shovel 43 is fixedly arranged on the lower side of the lifting column 29, an outlet pipe 42 is arranged in each of the excavating shovel 43, the lifting column 29 and the lifting screw 30, the outlet pipe 42 is communicated with the fixed water pipe 28, so that when the lifting screw 30 rotates and descends, the, the gear ring 36 is rotated and descended, when the gear ring 36 is meshed with the driving gear 41, the auxiliary motor 39 is started, the auxiliary motor shaft 40 is rotated to drive the driving gear 41 to rotate, the driving gear 41 drives the gear ring 36 to rotate to drive the rotator 16 to rotate, so that the rotating speed of the rotator 16 is greater than that of the lifting screw 30, the rotator 16 drives the lifting column 29 to rotate through the rotating rod 63, the lifting nut 38 is screwed on the lifting screw 30 to rotate, so that the lifting column 29 is continuously descended, the rotating rod 63 slides in the lifting column 29, when the lifting block 26 is rotated and descended, the lifting screw 30 drives the lifting column 29 and the excavating shovel 43 to rotate and descend, the excavating shovel 43 excavates the ground to start drilling, and when the lifting column 29 is required to continuously descend, the auxiliary motor 39 is started to enable the digging shovel 43 to continuously descend for digging, water in the fixed water pipe 28 enters the spline main shaft 27 and is discharged through the water outlet pipe 42, the soil is moistened, and digging is facilitated.
Advantageously, the stabilizing device 72 comprises two supporting columns 44 slidably mounted on the lower side of the machine body 10, two stabilizing cavities 68 are provided in each supporting column 44, a first cavity 64 is provided in each supporting column 44, a second cavity 69 is provided on the lower side of each first cavity 64, a moving spring 45 is connected between the upper side of each supporting column 44 and the machine body 10, two pressure plates 46 sliding in the supporting columns 44 are fixedly provided on the lower side of the machine body 10, a pressure rod 47 is fixedly provided on the lower side of each pressure plate 46, a rotating column 48 is rotatably connected in each stabilizing cavity 68, a butting block 49 is fixedly provided on the side wall of each stabilizing cavity 68, a power block 50 and a pushing plate 56 are fixedly provided on the lower side of each pressure rod 47, a moving block 51 is slidably connected to the lower side wall of each first cavity 64, a moving rod 52 is connected to each moving block 51, a pushing block 55 sliding on the side wall of each stabilizing cavity 68 is connected, the pushing block 55 is connected with a pushing spring 54, the moving rod 52 is connected with two clamping blocks 53 in a sliding manner, the clamping blocks 53 are connected with springs, a lifting plate 57 is connected between the stabilizing cavity 68 and the second cavity 69 in a sliding manner, a movable rod 58 is fixedly arranged on the lower side of the lifting plate 57, a movable spring 59 is connected on the lower side of the movable rod 58, a fixed clamping block 62 is fixedly arranged in the rotating column 48, a clamping plate 60 sliding in the rotating column 48 is connected on the lifting plate 57 in a sliding manner, and a clamping spring 61 is connected on the lifting plate 57, so that when drilling is needed, equipment is placed, the supporting column 44 contacts the ground, the machine body 10 is pressed down, the moving spring 45 is compressed, the pressure plate 46 is pressed down to drive the power block 50 and the pushing plate 56 to descend, the power block 50 pushes the moving block 51 to move, so that the moving rod 52 and the pushing block 55 move, the push spring 54 is extended, the push block 55 pushes the rotation post 48, the push plate 56 pushes the lift plate 57 down, the movable spring 59 is compressed, the lifting plate 57 drives the blocking plate 60 to descend, the position-locking spring 61 is separated from the fixed block 62, the pushing block 55 pushes the rotating column 48, the rotating column 48 rotates and descends, the abutting block 49 abuts against the rotating column 48, the supporting column 44 is supported, the machine body 10 is stabilized, when drilling is completed, and retraction is required, the rotary post 48 is manually rotated, causing the rotary post 48 to enter the stability chamber 68, the fixed latch 62 pushes the latch plate 60 to move, the latch spring 61 is compressed, when the blocking plate 60 enters the rotary column 48, the blocking spring 61 drives the blocking plate 60 to reset, and the fixed blocking block 62 blocks the blocking plate 60 and the rotary column 48.
In the initial state, the primary motor 11 and the secondary motor 39 are not activated, the support column 44 is in the stabilizing chamber 68, and the gear ring 36 is on the upper side of the lifting chamber 65.
When the water pump works, water is added into the water storage tank 31, the water pump 32 is started, the water pump 32 sucks the water in the water storage tank 31, then the water is sent into the fixed water pipe 28 through the high-pressure pipe 33 and the water pipe 34, the main motor 11 is started, the motor shaft 12 rotates, the water pipe 35 rotates relative to the water pipe 34, the motor shaft 12 drives the power gear 13 to rotate, the power gear 13 respectively drives the fixed gear 20 to rotate, the lifting screw rod 19 rotates, the fixing nut 18 lowers the lifting screw rod 19, the screw rod plate 24 blocks the lifting screw rod 19 to prevent the lifting screw rod from being separated from the supporting plate 15, the lifting screw rod 19 drives the lifting connecting rod 23 and the lifting ring 25 to descend, the lifting block 26 is driven by the power gear 13 to rotate, the spline main shaft 27 and the lifting block 26 drive the lifting screw rod 30 to rotate and descend, when the lifting screw rod 30 rotates and descends, the rotating body 16 is driven to, when the gear ring 36 is engaged with the driving gear 41, the auxiliary motor 39 is started, the auxiliary motor shaft 40 rotates to drive the driving gear 41 to rotate, the driving gear 41 drives the gear ring 36 to rotate to drive the rotor 16 to rotate, the rotating speed of the rotor 16 is greater than the rotating speed of the lifting screw 30, the rotor 16 drives the lifting column 29 to rotate through the rotating rod 63, the lifting nut 38 rotates on the lifting screw 30 in a threaded manner to enable the lifting column 29 to continue to descend, the rotating rod 63 slides in the lifting column 29, when the lifting block 26 rotates to descend, the lifting column 29 and the digging shovel 43 are driven to rotate to descend by the lifting screw 30, the digging shovel 43 digs the ground to start drilling, when the lifting column 29 needs to continue to descend, the auxiliary motor 39 is started to enable the digging shovel 43 to continue to descend to dig, water in the fixed water pipe 28 enters the spline spindle 27 and is discharged through the water outlet pipe 42 to wet, when drilling is required, the device is placed, the support column 44 contacts the ground, the machine body 10 is pressed down, the movable spring 45 is compressed, the pressure plate 46 is pressed down to drive the power block 50 and the push plate 56 to descend, the power block 50 pushes the movable block 51 to move, the movable rod 52 and the push block 55 are made to move, the push spring 54 is stretched, the push block 55 pushes the rotary column 48, the push plate 56 pushes the lifting plate 57 to descend, the movable spring 59 is compressed, the lifting plate 57 drives the clamping plate 60 to descend, the clamping spring 61 is separated from the fixed clamping block 62, the push block 55 pushes the rotary column 48, the rotary column 48 rotates to descend, the abutting block 49 abuts against the rotary column 48, the support column 44 supports the machine body 10, when drilling is completed and withdrawing is required, the rotary column 48 is manually rotated to enter the stable cavity 68, the fixed clamping block 62 pushes the clamping plate 60 to move, the clamping spring 61 is compressed, when the clamping plate 60 enters the rotary column 48, the position-locking spring 61 drives the position-locking plate 60 to return, and the fixed block 62 locks the position-locking plate 60 and the rotating column 48.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (4)
1. A stable drilling equipment that can extend well drilling, includes the organism, its characterized in that: a lifting cavity is arranged in the machine body, a screw rod cavity is arranged on the upper side of the lifting cavity, a power cavity is arranged on the right side of the lifting cavity, two support rods are fixedly arranged on the upper side of the machine body, a support plate is fixedly arranged on the upper sides of the support rods, and a lifting rotating shaft for providing rotating lifting power is arranged on the upper side of the machine body;
the lifting rotating shaft comprises a main motor fixedly arranged on the upper side surface of the machine body, the main motor is in power connection with a motor shaft, a water delivery ring is fixedly arranged on the motor shaft, a power gear is fixedly arranged on the lower side of the motor shaft, a spline spindle is fixedly arranged on the lower side of the power gear, fixing plates are respectively and fixedly arranged on the left side wall and the right side wall of the stabilizing cavity, a gear rod is fixedly arranged on each fixing plate and rotatably connected with a fixed gear meshed with the power gear, two fixing blocks are fixedly arranged on the upper side surface of the machine body, a fixing nut is fixedly arranged in each fixing block, a lifting lead screw connected with a spline of the fixed gear is in threaded connection with each fixing nut, a lead screw plate is arranged on the upper side of each lifting lead screw, two lifting connecting rods respectively and rotatably connected with the lifting lead screw are in sliding connection with the upper, a lifting block fixedly connected with the spline spindle is fixedly arranged in the lifting ring, a lifting screw rod is fixedly arranged on the lower side of the lifting block, and a fixed water pipe communicated with the water delivery ring is arranged in the motor shaft, the power gear and the spline spindle;
the machine body lower side is provided with a screw device for rotating excavation and drilling, and the machine body lower side is provided with a stabilizing device for stabilizing support.
2. A stable drilling apparatus capable of extended reach drilling according to claim 1, wherein: the water storage tank is fixedly arranged on the right side of the machine body, the water pump is fixedly arranged in the water storage tank, the water pump is connected with a high-pressure pipe, and a water delivery pipe is connected between the high-pressure pipe and the water delivery ring.
3. A stable drilling apparatus capable of extended reach drilling according to claim 1, wherein: screw means includes fixed mounting and is in the vice motor of lateral wall on the power cavity, vice motor power is connected with vice motor shaft, the driving gear has set firmly on the vice motor shaft, lift chamber lateral wall sliding connection has the ring gear, the connecting rod has set firmly in the ring gear, the rotor has set firmly in the connecting rod, the rotor downside has set firmly the dwang, dwang sliding connection has the lift post, lift post upside set firmly with lift screw threaded connection's lifting nut, lift post downside has set firmly the digger blade, the digger blade the lift post with be equipped with the outlet pipe in the lift screw, the outlet pipe with fixed water pipe communicates with each other.
4. A stable drilling apparatus capable of extended reach drilling according to claim 1, wherein: the stabilizing device comprises two supporting columns which are slidably arranged on the lower side surface of the machine body, two stabilizing cavities are arranged in each supporting column, a first cavity is arranged in each supporting column, a second cavity is arranged on the lower side of the first cavity, a moving spring is connected between the upper side of each supporting column and the machine body, two pressure plates which slide in the supporting columns are fixedly arranged on the lower side surface of the machine body, a pressure rod is fixedly arranged on the lower side of each pressure plate, a rotating column is rotatably connected in each stabilizing cavity, abutting blocks are fixedly arranged on the side walls of the stabilizing cavities, a power block and a pushing plate are fixedly arranged on the lower side of each pressure rod, a moving block is slidably connected to the side wall of the first cavity, a moving rod is connected to the moving block, a pushing block which slides on the side wall of the stabilizing cavity is connected to the moving rod, a pushing spring is connected to the pushing block, and two, be connected with the spring in the screens piece, stabilize the chamber with sliding connection has the lifter plate between No. two chambers, the lifter plate downside has set firmly the movable rod, the movable rod downside is connected with the activity spring, the fixed fixture block has set firmly in the rotation post, sliding connection is in on the lifter plate gliding screens board in the rotation post, be connected with the screens spring on the lifter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010829423.XA CN111794699A (en) | 2020-08-18 | 2020-08-18 | Stable drilling equipment capable of extending drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010829423.XA CN111794699A (en) | 2020-08-18 | 2020-08-18 | Stable drilling equipment capable of extending drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111794699A true CN111794699A (en) | 2020-10-20 |
Family
ID=72833989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010829423.XA Withdrawn CN111794699A (en) | 2020-08-18 | 2020-08-18 | Stable drilling equipment capable of extending drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111794699A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113491964A (en) * | 2021-07-31 | 2021-10-12 | 罗欣 | Oil gas development viscosity reducer mixes even filling device |
-
2020
- 2020-08-18 CN CN202010829423.XA patent/CN111794699A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113491964A (en) * | 2021-07-31 | 2021-10-12 | 罗欣 | Oil gas development viscosity reducer mixes even filling device |
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Application publication date: 20201020 |