CN110805400A - Positioning device for petroleum drilling machine - Google Patents
Positioning device for petroleum drilling machine Download PDFInfo
- Publication number
- CN110805400A CN110805400A CN201911091303.8A CN201911091303A CN110805400A CN 110805400 A CN110805400 A CN 110805400A CN 201911091303 A CN201911091303 A CN 201911091303A CN 110805400 A CN110805400 A CN 110805400A
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- China
- Prior art keywords
- drilling machine
- fixed
- positioning
- plate
- support
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
Abstract
The invention discloses a positioning device for an oil drilling machine, which comprises a drilling machine main body, wherein a fixed plate is arranged on one side of the drilling machine main body, a limiting hole is formed in the center of the fixed plate, an adjusting piece is arranged at the bottom of the fixed plate, one end of the adjusting piece is in transmission connection with a positioning adjusting mechanism, a positioning plate is arranged at the bottom of the positioning adjusting mechanism, a positioning hole is formed in the center of the positioning plate, rotating supports are symmetrically and fixedly arranged on the top of the fixed plate and the positioning adjusting mechanism, and the positioning adjusting mechanism is in rotating connection with the positioning plate through the rotating supports. According to the invention, the drill bit part of the drilling machine is preliminarily positioned and protected by the action of the limiting hole on the fixing plate, so that the drill bit part is prevented from shifting during drilling; and then the adjusting piece is adjusted to drive the positioning adjusting mechanism to move, the height of the positioning plate is adjusted, and different parts of the drill bit are positioned and protected again.
Description
Technical Field
The invention relates to the technical field of petroleum drilling machines, in particular to a positioning device for a petroleum drilling machine.
Background
The drilling machine is a general name of machinery and equipment which utilizes a tool harder and sharper than a target object to leave a cylindrical hole or a hole on the target object in a rotary cutting or rotary extrusion mode, and is a main machine for completing drilling construction, and the drilling machine drives a drilling tool and a drill bit to drill towards the deep part of a stratum, and completes auxiliary work of tripping the drilling tool and a casing pipe, extracting a rock core, replacing the drill bit and the like through a lifter on the drilling machine.
In the process of oil exploitation, the earth's surface is generally drilled by a small-sized oil drilling machine through a drill bit part of a drilling machine, the drilling is directly carried out on the deep part of the stratum through the drill bit part, the drill bit part is not provided with a drilling position device, when the stratum is drilled, if the drilling machine encounters factors such as a hard earth surface, the drill bit part is easy to deviate, accurate drilling can not be carried out on the stratum, and the oil exploitation drilling efficiency is influenced.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a positioning device for an oil drilling machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a positioner that oil drilling machine was used, includes the drilling machine main part, the fixed plate is installed to one side of drilling machine main part, and the center department of fixed plate opens there is spacing hole, the regulating part is installed to the bottom of fixed plate, and the one end transmission of regulating part is connected with positioning adjustment mechanism, the locating plate is installed to positioning adjustment mechanism's bottom, and the center department of locating plate opens there is the locating hole, equal symmetrical fixed mounting has the rotation support on fixed plate top and the positioning adjustment mechanism, and positioning adjustment mechanism rotates through rotating support and locating plate and is connected.
As a further description of the above technical solution:
the drilling machine main body comprises a base, a fixed support, a sliding support and a drilling machine, the fixed support is fixed to the center of the base, the sliding support is located on the inner wall of the fixed support and is connected with the inner wall of the fixed support in a sliding mode, and the drilling machine penetrates through the sliding support and is fixed to the inner wall of the sliding support in a sliding mode.
As a further description of the above technical solution:
the centers of the drilling machine, the limiting hole and the positioning hole are positioned on the same straight line, and the drill bit part of the drilling machine is in clearance fit with the limiting hole and the positioning hole respectively.
As a further description of the above technical solution:
the adjusting part comprises a handle, a rotating wheel, chain wheels, chains and supporting plates, the supporting plates are two, the two supporting plates are located on two sides of the bottom of the fixing plate and fixed with the supporting plates, the rotating wheel is connected with the supporting plates in a rotating mode through a rotating shaft, the outer side of the rotating wheel is fixed with the handle, the two sides of the rotating wheel are symmetrically arranged on the chain wheels, the rotating wheel and the two chain wheels are meshed through the chains, and the chain wheels are connected with two ends of the positioning adjusting mechanism in a transmission mode respectively.
As a further description of the above technical solution:
the positioning adjusting mechanism comprises two lead screws, two sliding blocks and two connecting rods, the two lead screws are provided with two chain wheels which penetrate through the supporting plate through rotating shafts and are fixed to one ends of the two lead screws respectively, one ends, far away from the chain wheels, of the lead screws are connected with the outer side of the supporting plate in a rotating mode, the four sliding blocks are arranged on the four connecting rods and are sleeved at the two ends of the two lead screws respectively, the inner walls of the sliding blocks are connected with the outer side of the lead screws in a threaded mode, the bottoms of the sliding blocks are fixed to the rotating supports, and the two ends of the connecting rods are connected with.
As a further description of the above technical solution:
threads in opposite directions are carved at two ends of the screw rod, and the top of the sliding block is attached to the bottom of the fixing plate.
As a further description of the above technical solution:
the bottom fixed mounting of locating plate has four telescopic links, and four telescopic links are the rectangle and distribute.
As a further description of the above technical solution:
the bracing piece is installed to the bilateral symmetry of fixed bolster, and the other end and the base of bracing piece are fixed.
Compared with the prior art, the invention has the beneficial effects that: firstly, preliminarily positioning the drill bit part of the drilling machine under the action of the limiting hole on the fixing plate, and preliminarily protecting the drill bit part of the drilling machine to prevent the drill bit part from deviating during drilling; secondly, the positioning adjusting mechanism is driven to move by adjusting the adjusting piece, the height of the positioning plate is adjusted, and different parts of the drill bit are positioned and protected again; and finally, the positioning plate is matched with the telescopic rod to support the positioning plate, so that the positioning and protecting effects of the positioning plate on the drill bit part are better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a partial main sectional structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is an enlarged top view of the adjusting member of the present invention.
In the figure: 1. a drilling machine main body; 2. a fixing plate; 3. a limiting hole; 4. an adjustment member; 5. a positioning adjustment mechanism; 6. positioning a plate; 7. positioning holes; 8. rotating the support; 9. a telescopic rod; 10. a support bar; 101. a base; 102. fixing a bracket; 103. a sliding support; 104. a drilling machine; 401. a handle; 402. a rotating wheel; 403. a sprocket; 404. a chain; 405. a support plate; 501. a screw rod; 502. a slider; 503. a connecting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, a positioning device for an oil drilling machine comprises a drilling machine main body 1, a fixing plate 2 is installed on one side of the drilling machine main body 1, a limiting hole 3 is formed in the center of the fixing plate 2, an adjusting part 4 is installed at the bottom of the fixing plate 2, one end of the adjusting part 4 is in transmission connection with a positioning adjusting mechanism 5, a positioning plate 6 is installed at the bottom of the positioning adjusting mechanism 5, a positioning hole 7 is formed in the center of the positioning plate 6, rotating supports 8 are symmetrically and fixedly installed on the top of the fixing plate 2 and the positioning adjusting mechanism 5, the positioning adjusting mechanism 5 is in rotating connection with the positioning plate 6 through the rotating supports 8, when the oil drilling machine drills the earth surface, the drill bit part of a drilling machine 104 is preliminarily positioned through the limiting hole 3 in the fixing plate 2, and is prevented from shifting due to hard earth surface, the positioning adjusting mechanism 5 is adjusted through the adjusting piece 4, and the positioning plate 6 is driven to position the drill bit part of the drilling machine 104 again; the drill bit position of the drilling machine 104 is positioned twice through the fixing plate 2 and the positioning plate 6, so that the deviation of the drill bit of the drilling machine 104 during drilling is effectively improved, and the drilling positioning of the drilling machine is improved.
The first embodiment is as follows:
referring to fig. 1, 2 and 3, a drilling machine main body 1 includes a base 101, a fixed bracket 102, a sliding support 103 and a drilling machine 104, the fixed bracket 102 is fixed to the center of the base 101, the sliding support 103 is located on the inner wall of the fixed bracket 102, and the sliding support 103 is slidably connected to the inner wall of the fixed bracket 102, the drilling machine 104 penetrates through the sliding support 103 and is slidably fixed to the inner wall of the sliding support 103, when a drilling machine main body performs drilling on the ground surface, the base 101 is installed on one side of the ground surface to be drilled, and slides on the fixed bracket 102 through the sliding support 103, the sliding support 103 can slide on the fixed bracket 102 through a chain 404, so as to drive the drilling machine 104 to move up and down, and the drilling machine 104 performs drilling on the.
The centers of the drilling machine 104, the limiting hole 3 and the positioning hole 7 are positioned on the same straight line, and the drill bit part of the drilling machine 104 is in clearance fit with the limiting hole 3 and the positioning hole 7 respectively, so that the drill bit part is effectively prevented from deviating when the drill bit part of the drilling machine 104 contacts a hard ground surface during the process of drilling the ground surface, and the loss of the drill bit part is reduced.
Example two:
referring to fig. 1-4, the adjusting member 4 includes a handle 401, a rotating wheel 402, chain wheels 403, chains 404 and two supporting plates 405, two supporting plates 405 are disposed on two sides of the bottom of the fixing plate 2 and fixed thereto, the rotating wheel 402 is rotatably connected to the supporting plates 405 through a rotating shaft, the outer side of the rotating wheel 402 is fixed to the handle 401, two sides of the rotating wheel 402 are symmetrically disposed on the chain wheels 403, the rotating wheel 402 and the two chain wheels 403 are meshed through the chains 404, the two chain wheels 403 are respectively in transmission connection with two ends of the positioning adjusting mechanism 5, the rotating wheel 402 is driven to rotate through rotation, the synchronous rotation of the chain wheels 403 at two ends is driven through the transmission of the chains 404, and then the positioning adjusting mechanism 5 is driven.
The positioning and adjusting mechanism 5 comprises a screw rod 501, two slide blocks 502 and a connecting rod 503, wherein two screw rods 501 are provided, two chain wheels 403 penetrate through a supporting plate 405 through a rotating shaft and are respectively fixed with one ends of the two screw rods 501, one end of the screw rod 501, which is far away from the chain wheels 403, is rotatably connected with the outer side of the supporting plate 405, four slide blocks 502 and four connecting rods are provided, the four slide blocks 502 are respectively sleeved at two ends of the two screw rods 501, the inner wall of each slide block 502 is in threaded connection with the outer side of the screw rod 501, the bottom of each slide block 502 is fixed with a rotating support 8, two ends of each connecting rod are rotatably connected with the two rotating supports 8 through pin shafts, the chain wheels 403 at two ends rotate to drive the screw rods 501 to synchronously rotate, and the slide blocks 502 are guaranteed to slide on the screw rods 501 due to the limitation of the, the drilling stability of the drilling machine main body 1 during drilling is guaranteed.
Opposite direction's screw is carved with at the both ends of lead screw 501, and the top of slider 502 and the bottom laminating of fixed plate 2, and the setting of the reverse screw of lead screw 501 guarantees that slider 502 is close to or keeps away from towards central point simultaneously to guarantee that 6 central point of locating plate position is in the same place with rig 104 drill bit position central point in the beginning and end, fixed plate 2 is spacing slider 502, guarantees that slider 502 moves more steadily on lead screw 501.
The bottom fixed mounting of locating plate 6 has four telescopic links 9, and four telescopic links 9 are the rectangle and distribute, and the setting of telescopic link 9 can support locating plate 6 to the earth's surface of irregularity, prevents that locating plate 6 from taking place the skew when the earth's surface of irregularity is drilled rig 104.
The supporting rods 10 are symmetrically arranged on two sides of the fixing support 102, and the other ends of the supporting rods 10 are fixed to the base 101 to support the fixing support 102, so that the fixing support 102 is prevented from deviating during drilling.
The working principle is as follows: when the petroleum drilling machine drills the ground surface, the base 101 of the drilling machine main body 1 needs to be fixed on the ground surface due to the unevenness of the ground surface, the sliding support 103 slides up and down in the fixed support 102, and the drilling machine 104 drives the drill bit part to drill the ground surface; the drill bit part of the drilling machine 104 is preliminarily positioned through the limiting hole 3 on the fixing plate 2, the positioning plate 6 is driven to position the drill bit part of the drilling machine 104 again through the adjustment of the positioning adjusting mechanism 5, the telescopic rod 9 arranged at the bottom of the positioning plate 6 is adapted to different terrains, and the positioning plate 6 is supported; the adjustment of the positioning adjusting mechanism 5 is adjusted by the adjusting piece 4, and the positioning adjusting mechanism is suitable for the earth surfaces with different heights and different terrains, so that the drill bit position of the drilling machine 104 is positioned again; the handle 401 drives the rotating wheel 402 to rotate, the chain 404 drives the two-end chain wheels 403 to synchronously rotate, so as to drive the two-end screw rods 501 to rotate, thereby driving the four sliding blocks 502 to synchronously move or keep away from the central position of the fixing plate 2, driving the connecting rod 503 to rotate, thereby adjusting the height of the positioning plate 6, always ensuring the middle point of the positioning plate 6, the middle point of the fixing plate 2 and the middle point of the drill bit part to be positioned at one line, thereby achieving the purpose of re-positioning the drill bit part of the drilling machine 104, and matching with the use of the telescopic rod 9 through adjusting the height of the positioning plate 6, so as to be suitable for drilling on earth surfaces.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a positioner that oil drilling machine was used, includes drilling machine main part (1), its characterized in that, fixed plate (2) are installed to one side of drilling machine main part (1), and the center department of fixed plate (2) opens and have spacing hole (3), regulating part (4) are installed to the bottom of fixed plate (2), and the one end transmission of regulating part (4) is connected with location adjustment mechanism (5), locating plate (6) are installed to the bottom of location adjustment mechanism (5), and the center department of locating plate (6) opens and have locating hole (7), equal symmetry fixed mounting has rotation support (8) on fixed plate (2) top and location adjustment mechanism (5), and location adjustment mechanism (5) rotate with locating plate (6) through rotating support (8) and be connected.
2. The positioning device for the oil drilling machine according to claim 1, wherein the drilling machine main body (1) comprises a base (101), a fixed support (102), a sliding support (103) and a drilling machine (104), the fixed support (102) is fixed at the center of the base (101), the sliding support (103) is positioned on the inner wall of the fixed support (102), the sliding support (103) is connected with the inner wall of the fixed support (102) in a sliding mode, and the drilling machine (104) penetrates through the sliding support (103) and is fixed with the inner wall of the sliding support (103) in a sliding mode.
3. The positioning device for the oil drilling machine according to claim 2, wherein centers of the drilling machine (104), the limiting hole (3) and the positioning hole (7) are positioned on the same straight line, and a drill bit part of the drilling machine (104) is in clearance fit with the limiting hole (3) and the positioning hole (7) respectively.
4. The positioning device for the oil drilling machine is characterized in that the adjusting piece (4) comprises a handle (401), a rotating wheel (402), a chain wheel (403), a chain (404) and two supporting plates (405), the two supporting plates (405) are arranged on two sides of the bottom of the fixing plate (2) and fixed with the fixing plate, the rotating wheel (402) is rotatably connected with the supporting plates (405) through a rotating shaft, the outer side of the rotating wheel (402) is fixed with the handle (401), the chain wheels (403) are symmetrically arranged on two sides of the rotating wheel (402), the rotating wheel (402) is meshed with the two chain wheels (404), and the two chain wheels (403) are respectively in transmission connection with two ends of the positioning adjusting mechanism (5).
5. The positioning device for oil drilling machine according to claim 4, the positioning adjusting mechanism (5) comprises a screw rod (501), a slide block (502) and a connecting rod (503), two screw rods (501) are arranged, two chain wheels (403) penetrate through the supporting plate (405) through rotating shafts, and are respectively fixed with one end of two screw rods (501), one end of the screw rod (501) far away from the chain wheel (403) is rotatably connected with the outer side of the supporting plate (405), four sliding blocks (502) and four connecting rods are arranged, and four sliding blocks (502) are respectively sleeved at two ends of the two screw rods (501), the inner walls of the sliding blocks (502) are in threaded connection with the outer sides of the screw rods (501), the bottom of the sliding block (502) is fixed with the rotating support (8), and the two ends of the connecting rod are rotatably connected with the two rotating supports (8) through pin shafts.
6. The positioning device for the oil drilling machine according to claim 5, characterized in that the two ends of the screw rod (501) are provided with threads in opposite directions, and the top of the sliding block (502) is attached to the bottom of the fixed plate (2).
7. The positioning device for the oil drilling machine according to claim 1, wherein: the bottom fixed mounting of locating plate (6) has four telescopic links (9), and four telescopic links (9) are the rectangle and distribute.
8. The positioning device for the oil drilling machine according to claim 2, wherein: the two sides of the fixed support (102) are symmetrically provided with the supporting rods (10), and the other ends of the supporting rods (10) are fixed with the base (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911091303.8A CN110805400B (en) | 2019-11-09 | 2019-11-09 | Positioning device for petroleum drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911091303.8A CN110805400B (en) | 2019-11-09 | 2019-11-09 | Positioning device for petroleum drilling machine |
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| Publication Number | Publication Date |
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| CN110805400A true CN110805400A (en) | 2020-02-18 |
| CN110805400B CN110805400B (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911091303.8A Active CN110805400B (en) | 2019-11-09 | 2019-11-09 | Positioning device for petroleum drilling machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111927312A (en) * | 2020-06-24 | 2020-11-13 | 四川东成建设有限公司 | Long auger drilling machine for premixed flow-state solidified soil-pulp composite pile and construction method thereof |
| CN113275100A (en) * | 2021-04-28 | 2021-08-20 | 岳倩囡 | Poultry is with fodder grinder |
| CN115075741A (en) * | 2022-06-17 | 2022-09-20 | 保利长大工程有限公司 | All-round integration tunnel stock drilling equipment |
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| CN115075741A (en) * | 2022-06-17 | 2022-09-20 | 保利长大工程有限公司 | All-round integration tunnel stock drilling equipment |
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| CN110805400B (en) | 2021-12-07 |
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Effective date of registration: 20211119 Address after: 221400 standard room 1, intelligent manufacturing industrial park, Xiyi high tech Zone, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Dawei machine tool (Jiangsu) Co., Ltd Address before: Room 401, m3 group, AVIC Qingdao Science Park, 97 Zhoukou Road, Shibei District, Qingdao City, Shandong Province, 266000 Applicant before: Wang Junxiang |
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