CN113482558B - Petroleum earthquake drilling machine dustproof device - Google Patents
Petroleum earthquake drilling machine dustproof device Download PDFInfo
- Publication number
- CN113482558B CN113482558B CN202110793855.4A CN202110793855A CN113482558B CN 113482558 B CN113482558 B CN 113482558B CN 202110793855 A CN202110793855 A CN 202110793855A CN 113482558 B CN113482558 B CN 113482558B
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- dust cover
- fixedly connected
- mounting frame
- fixed
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- 238000005553 drilling Methods 0.000 title claims abstract description 24
- 239000003208 petroleum Substances 0.000 title claims description 9
- 239000000428 dust Substances 0.000 claims abstract description 151
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000003595 mist Substances 0.000 abstract description 3
- 239000003129 oil well Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/011—Dust eliminating or dust removing while drilling
- E21B21/013—Dust eliminating or dust removing while drilling by liquids
- E21B21/0135—Liquid flushing installations
Landscapes
- 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)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides a dustproof device of an oil-well earthquake drilling machine, which relates to the technical field of drilling machine dustproof, and aims to solve the problems that the position of a dustproof shell is not easy to adjust, so that generated dust is easy to scatter outside the dustproof shell, the dust removing efficiency is reduced, meanwhile, the connecting structure of the dustproof shell is not stable enough, the installation and the disassembly are inconvenient, and noise is generated due to friction vibration between a drill rod and the dustproof shell during the working of the drill rod, and the production and the working of workers are influenced; the support includes stand, sliding sleeve and base, the base passes through pin and ground fixed connection, and the welding of base top has the stand. According to the invention, the pressure pump is fixedly arranged on one side of the water tank, the guide pipe is fixedly arranged at the top end of the water tank, the spray head is fixedly arranged at the end part of the guide pipe, and is suspended above the dust cover, so that when a large amount of dust is generated in the working process, the pressure pump is started, and the water mist sprayed out of the spray head is utilized to reduce the dust from scattering into the surrounding air, so that the dust removing efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of dust prevention of drilling rigs, and particularly relates to a dust prevention device of a petroleum earthquake drilling rig.
Background
When carrying out oil extraction, need use the rig to mine, in order to alleviate operating personnel and receive the injury degree of dust in the exploitation process, operating personnel generally all can be equipped with respirator or dust mask, but only can keep out less dust particle like this, also can not carry out effectual keeping out to great detritus, great detritus just probably causes serious harm to operating personnel's health, in addition, on the detritus falls other rigs, also probably causes impaired condition to other rigs, just so reduced the life of rig to a certain extent.
For example, application number: the invention of CN201710809216.6 discloses a dustproof device for an oil rig, which comprises a rig body, wherein a drill rod is arranged below the rig body, a drill bit is arranged at the bottom of the drill rod, semicircular jacket devices are respectively arranged at the left side and the right side outside the drill rod, fixing pieces are respectively arranged at the two outer sides of the semicircular jacket devices, first locking bolts are arranged in the fixing pieces, locking nuts are arranged outside one sides of the first locking bolts, a wear-resistant gasket is arranged between each locking nut and each fixing piece, a sealing ring is arranged below the semicircular jacket devices, the sealing rings are arranged on the outer ring of the drill rod, a hairbrush is arranged inside the sealing rings, a movable sliding block is arranged below the semicircular jacket devices, the movable sliding block is arranged in a limiting sliding groove, and the limiting sliding groove is arranged in the top of a dustproof shell.
Based on the existing oil-based earthquake drilling machine dustproof device, the following defects exist in the using process, such as: the dustproof shell position is difficult to adjust, can't cooperate the change about the drilling rod working position, makes the dust that produces fly away easily to dustproof shell outside, has reduced dust collection efficiency, and dustproof shell connection structure is not stable enough simultaneously, inconvenient installation and dismantlement, and drilling rod during operation can produce the noise with dustproof shell friction vibration moreover, influences workman's production and work.
Disclosure of Invention
In order to solve the technical problems, the invention provides a dustproof device for a petroleum earthquake drilling machine, which aims to solve the defects of the prior dustproof device for the petroleum earthquake drilling machine in the use process, such as: the dustproof shell position is difficult to adjust, can't cooperate the change about the drilling rod working position, makes the dust that produces fly away easily to dustproof shell outside, has reduced dust collection efficiency, and dustproof shell connection structure is not stable enough simultaneously, inconvenient installation and dismantlement, and drilling rod during operation can produce the noise with dustproof shell friction vibration moreover, influences workman's production and the problem of work.
The invention discloses a dustproof device of a petroleum earthquake drilling machine, which is characterized by comprising the following specific technical means:
the dustproof device of the petroleum earthquake drilling machine comprises a bracket, wherein the right end of the bracket is provided with a mounting rack; the support comprises a stand column, a sliding sleeve and a base, wherein the base is fixedly connected with the ground through a pin, the stand column is welded at the top end of the base, the stand column is of a cuboid structure, the sliding sleeve is sleeved on the stand column, and the sliding sleeve is in sliding connection with the stand column and is controlled through a locking bolt; the mounting frame is of a frame structure formed by splicing a back plate and two side plates, and the back plate of the mounting frame is fixedly connected with the sliding sleeve through bolts; an adjusting mechanism is arranged below the mounting frame; the adjusting mechanism is provided with a dust cover, and the dust cover is in supporting connection with the mounting frame through two supporting components; a drill rod is arranged in the dust cover; the rear end of the mounting frame is provided with a first dust removing component; a baffle is arranged at the right end of the mounting frame; the left end of the baffle is provided with a second dust removing component.
Further, the dust cover includes couple and solid fixed ring, the dust cover main part is the cylindricality cavity, and the upper and lower both ends are the combined type structure of toper cavity, the biggest outer peripheral face in dust cover bottom is equipped with solid fixed ring, and gu fixed ring passes through bolt and dust cover fixed connection, dust cover middle section position outer peripheral face fixed mounting has two couples, and two couples are symmetrical mode and distribute.
Further, adjustment mechanism includes fixed plate, lifting rope, cylinder and connection lantern ring, the fixed plate passes through bolt and sliding sleeve fixed connection, both ends are equipped with the cylinder around the fixed plate, and the cylinder all rotates with the fixed plate through the pivot to be connected, two the push rod tip of cylinder all rotates through the pivot and installs the connection lantern ring, two all be equipped with the lifting rope on the connection lantern ring, and connect the lantern ring and pass through the mode of meshing and lifting rope fixed connection.
Further, when the dust cover is in a connection state with the adjusting mechanism, the connecting lantern ring is connected with the hook in a hanging mode, and the bottom of the connecting lantern ring is fixedly connected with the fixing ring through bolts.
Further, first dust removal subassembly includes water tank, pipe, shower nozzle and force pump, the water tank passes through bolt and mounting bracket fixed connection, and water tank one side fixed mounting has the force pump, water tank top fixed mounting has the pipe, the pipe is metal tubular structure, and pipe tip fixed mounting has the shower nozzle to the shower nozzle suspension is in the dust cover oblique top.
Further, the second dust removal subassembly includes turbine dust catcher, collecting box, dust absorption mouth and dust removal window, the collecting box bottom passes through bolt fixed mounting has turbine dust catcher, the collecting box right-hand member is equipped with the dust removal window, and dust removal window and collecting box hinged joint, be equipped with the dust absorption mouth on the turbine dust catcher, and turbine dust catcher communicates with each other with the dust cover cavity through the dust absorption mouth.
Further, the supporting component comprises a supporting rod, a push plate, a compression spring, a sliding block and an arc groove, wherein the supporting rod is fixedly connected with the mounting frame through a bolt, the sliding block is fixedly arranged at the top end of the supporting rod, the supporting rod is in sliding connection with the push plate through an inserting rod, the compression spring is sleeved on the inserting rod, the compression spring is supported between Liang Tuiban and the supporting rod, the supporting rod is in sliding connection with the push plate through the sliding block, the arc groove is formed in one end of the push plate, and the caliber of the arc groove is matched with the diameter of the outer peripheral surface of the dust cover.
Further, the baffle includes the rotation door, the baffle right-hand member is equipped with the rotation door, and rotation door and baffle hinged joint to rotation door and dust removal window position phase-match.
Compared with the prior art, the invention has the following beneficial effects:
1. because the fixed plate is fixedly connected with the sliding sleeve through the bolts, the front end and the rear end of the fixed plate are provided with the air cylinders which are rotationally connected with the fixed plate through the rotating shafts, the push rod ends of the two air cylinders are rotationally provided with the connecting lantern rings through the rotating shafts, the two connecting lantern rings are provided with the lifting ropes, and the connecting lantern rings are fixedly connected with the lifting ropes in a meshed mode; meanwhile, when the dust cover is in a connection state with the adjusting mechanism, the connecting lantern ring is connected with the hook in a hanging mode, and the bottom of the connecting lantern ring is fixedly connected with the fixing ring through bolts, so that the dust cover is simple in connection structure and convenient to install and detach;
2. because the water tank is fixedly connected with the mounting frame through the bolts, the pressure pump is fixedly arranged on one side of the water tank, the guide pipe is fixedly arranged at the top end of the water tank, the guide pipe is of a metal tubular structure, the spray head is fixedly arranged at the end part of the guide pipe and is suspended above the dust cover, when a large amount of dust is generated in the working process, the pressure pump is started, and the dust is scattered into the surrounding air by utilizing the water mist sprayed by the spray head, so that the dust removing efficiency is improved;
3. because the bracing piece passes through bolt and mounting bracket fixed connection, and bracing piece top fixed mounting has the slider, the bracing piece passes through inserted bar and push pedal sliding connection, and the cover is equipped with compression spring on the inserted bar, compression spring supports between Liang Tuiban and bracing piece, and the bracing piece passes through slider and push pedal sliding connection, the arc wall has been seted up to push pedal one end, and the bore and the dust cover outer peripheral face diameter phase-match of arc wall, the dust cover passes through supporting component and mounting bracket support connection, utilize compression spring's elastic action, make the dust cover keep stable at the drilling rod during operation, noise that produces when the friction vibration is reduced simultaneously.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is an isometric view of the present invention.
Fig. 2 is a schematic view of the structure of the rotation angle shown in fig. 1.
Fig. 3 is a schematic view of the structure of the bracket and dust cap of the present invention.
Fig. 4 is a schematic structural view of the adjusting mechanism of the present invention.
Fig. 5 is an enlarged schematic view of the structure of the portion a in fig. 4 according to the present invention.
Fig. 6 is a schematic view of a second dust assembly and dust cap of the present invention.
Fig. 7 is a schematic view of a first dust collection assembly and baffle structure of the present invention.
Fig. 8 is a schematic view of the structure of the rotation angle shown in fig. 7.
Fig. 9 is a schematic view of the support assembly structure of the present invention.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a bracket; 101. a column; 102. a sliding sleeve; 103. a base; 2. a dust cover; 201. a hook; 202. a fixing ring; 3. an adjusting mechanism; 301. a fixing plate; 302. lifting a rope; 303. a cylinder; 304. a connecting collar; 4. a mounting frame; 5. a first dust removal assembly; 501. a water tank; 502. a conduit; 503. a spray head; 504. a pressure pump; 6. a second dust removal assembly; 601. a turbine cleaner; 602. a collection box; 603. a dust collection port; 604. a dust discharging window; 7. a support assembly; 701. a support rod; 702. a push plate; 703. a compression spring; 704. a slide block; 705. an arc-shaped groove; 8. a drill rod; 9. a baffle; 901. the door is rotated.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1 to 9:
the invention provides a dustproof device of a petroleum earthquake drilling machine, which comprises a bracket 1, wherein the right end of the bracket 1 is provided with a mounting frame 4; the support 1 comprises a stand column 101, a sliding sleeve 102 and a base 103, wherein the base 103 is fixedly connected with the ground through a pin, the stand column 101 is welded at the top end of the base 103, the stand column 101 is of a cuboid structure, the sliding sleeve 102 is sleeved on the stand column 101, and the sliding sleeve 102 is in sliding connection with the stand column 101 and is controlled through a locking bolt; the mounting frame 4 is a frame structure formed by splicing a back plate and two side plates, and the back plate of the mounting frame 4 is fixedly connected with the sliding sleeve 102 through bolts; an adjusting mechanism 3 is arranged below the mounting frame 4; the adjusting mechanism 3 is provided with a dust cover 2, and the dust cover 2 is in supporting connection with the mounting frame 4 through two supporting components 7; the dust cover 2 comprises a hook 201 and a fixed ring 202, the main body of the dust cover 2 is a cylindrical cavity, the upper end and the lower end are of a composite structure with conical cavities, the largest outer circumferential surface of the bottom of the dust cover 2 is provided with the fixed ring 202, the fixed ring 202 is fixedly connected with the dust cover 2 through bolts, two hooks 201 are fixedly arranged on the outer circumferential surface of the middle section of the dust cover 2, and the two hooks 201 are symmetrically distributed; a drill rod 8 is arranged in the dust cover 2; the rear end of the mounting frame 4 is provided with a first dust removing component 5; the right end of the mounting frame 4 is provided with a baffle 9; the left end of the baffle 9 is provided with a second dust removing component 6; the second dust removal subassembly 6 includes turbine dust catcher 601, collecting box 602, dust absorption mouth 603 and dust removal window 604, and the collecting box 602 bottom is equipped with turbine dust catcher 601 through bolt fixed mounting, and the collecting box 602 right-hand member is equipped with dust removal window 604, and dust removal window 604 and collecting box 602 hinged joint are equipped with dust absorption mouth 603 on the turbine dust catcher 601, and turbine dust catcher 601 communicates with each other with dust cover 2 cavity through dust absorption mouth 603, opens turbine dust catcher 601, collects the dust in the dust cover 2 through dust absorption mouth 603.
Wherein, adjustment mechanism 3 includes fixed plate 301, lifting rope 302, cylinder 303 and connecting collar 304, fixed plate 301 passes through bolt and sliding sleeve 102 fixed connection, both ends are equipped with cylinder 303 around the fixed plate 301, and cylinder 303 all rotates through pivot and fixed plate 301 to be connected, connecting collar 304 is all installed through the pivot rotation to the push rod tip of two places cylinder 303, all be equipped with lifting rope 302 on two places connecting collar 304, and connecting collar 304 is through the mode of meshing and lifting rope 302 fixed connection, this device provides power through cylinder 303, when can down boring according to drilling rod 8, the cooperation is adjusted the position of dust cover 2, thereby effectively prevent the dust of production outwards discharge.
When the dust cover 2 is in a connection state with the adjusting mechanism 3, the connecting collar 304 is hung with the hook 201, and the bottom of the connecting collar 304 is fixedly connected with the fixing ring 202 through bolts, so that the dust cover 2 is simple in connection structure and convenient to install and detach.
Wherein, first dust removal subassembly 5 includes water tank 501, pipe 502, shower nozzle 503 and pressure pump 504, water tank 501 passes through bolt and mounting bracket 4 fixed connection, and water tank 501 one side fixed mounting has pressure pump 504, water tank 501 top fixed mounting has pipe 502, pipe 502 is the metal tubular structure, and pipe 502 tip fixed mounting has shower nozzle 503, and shower nozzle 503 suspension is in dust cover 2 oblique top, when a large amount of dust is produced in the course of working, through opening pressure pump 504, utilize shower nozzle 503 spun water smoke to reduce the dust and scatter in the surrounding air, improve dust collection efficiency.
Wherein, supporting component 7 includes bracing piece 701, push pedal 702, compression spring 703, slider 704 and arc groove 705, bracing piece 701 passes through bolt and mounting bracket 4 fixed connection, and bracing piece 701 top fixed mounting has slider 704, bracing piece 701 passes through inserted bar and push pedal 702 sliding connection, and the cover is equipped with compression spring 703 on the inserted bar, compression spring 703 supports between Liang Tuiban and bracing piece 701, and bracing piece 701 passes through slider 704 and push pedal 702 sliding connection, arc groove 705 has been seted up to push pedal 702 one end, and the bore in arc groove 705 and dust guard 2 peripheral face diameter assorted, dust guard 2 passes through supporting component 7 and is connected with mounting bracket 4 support, utilize compression spring 703's elastic action, make dust guard 2 remain stable at the during operation of drilling rod 8, noise that produces when the friction vibration is reduced simultaneously.
Wherein, baffle 9 is equipped with the rotation door 901 including rotating door 901, baffle 9 right-hand member, and rotates door 901 and baffle 9 hinged joint to rotate door 901 and dust removal window 604 position assorted, through opening rotation door 901 and dust removal window 604, conveniently collect the processing to the dust in the above-mentioned second dust removal subassembly 6, the structure is more reasonable.
Specific use and action of the embodiment:
in the use process, firstly, the turbine dust collector 601 is started, and dust in the dust cover 2 is collected through the dust collection opening 603; the position of the rotary door 901 is matched with that of the dust discharging window 604, and dust in the second dust removing assembly 6 is conveniently collected and treated by opening the rotary door 901 and the dust discharging window 604, so that the structure is more reasonable;
the fixed plate 301 is fixedly connected with the sliding sleeve 102 through bolts, the front end and the rear end of the fixed plate 301 are provided with air cylinders 303, the air cylinders 303 are rotationally connected with the fixed plate 301 through rotating shafts, the push rod ends of the two air cylinders 303 are rotationally provided with connecting lantern rings 304 through rotating shafts, the two connecting lantern rings 304 are provided with lifting ropes 302, the connecting lantern rings 304 are fixedly connected with the lifting ropes 302 in a meshing manner, the device provides power through the air cylinders 303, and the positions of the dust covers 2 can be cooperatively regulated when a drill rod 8 is drilled downwards, so that generated dust is effectively prevented from being discharged outwards; meanwhile, the connecting lantern ring 304 is hung with the hook 201, and the bottom of the connecting lantern ring 304 is fixedly connected with the fixed ring 202 through bolts, so that the dust cover 2 has a simple connecting structure and is convenient to install and detach;
the water tank 501 is fixedly connected with the mounting frame 4 through bolts, a pressure pump 504 is fixedly arranged on one side of the water tank 501, a conduit 502 is fixedly arranged at the top end of the water tank 501, the conduit 502 is of a metal tubular structure, a spray head 503 is fixedly arranged at the end part of the conduit 502, the spray head 503 is suspended above the dust cover 2, when a large amount of dust is generated in the working process, the pressure pump 504 is started, and the water mist sprayed by the spray head 503 is utilized to reduce the dust to be scattered into the surrounding air, so that the dust removal efficiency is improved;
in addition, bracing piece 701 passes through bolt and mounting bracket 4 fixed connection, and bracing piece 701 top fixed mounting has slider 704, bracing piece 701 passes through inserted bar and push pedal 702 sliding connection, and the cover is equipped with compression spring 703 on the inserted bar, compression spring 703 supports between Liang Tuiban and bracing piece 701, and bracing piece 701 passes through slider 704 and push pedal 702 sliding connection, arc wall 705 has been seted up to push pedal 702 one end, and the bore in arc wall 705 and dust cover 2 outer peripheral face diameter phase-match, dust cover 2 passes through supporting component 7 and mounting bracket 4 supporting connection, utilize compression spring 703's elastic action, make dust cover 2 remain stable at drilling rod 8 during operation, noise that produces when the friction vibration is reduced simultaneously.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (4)
1. A petroleum seismic drilling machine dustproof device is characterized in that: the device comprises a bracket (1), wherein the right end of the bracket (1) is provided with a mounting rack (4); the support (1) comprises a stand column (101), a sliding sleeve (102) and a base (103), wherein the base (103) is fixedly connected with the ground through a pin, the stand column (101) is welded at the top end of the base (103), the stand column (101) is of a cuboid structure, the sliding sleeve (102) is sleeved on the stand column (101), and the sliding sleeve (102) is in sliding connection with the stand column (101) and is controlled through a locking bolt; the mounting frame (4) is of a frame structure formed by splicing a back plate and two side plates, and the back plate of the mounting frame (4) is fixedly connected with the sliding sleeve (102) through bolts; an adjusting mechanism (3) is arranged below the mounting frame (4); the adjusting mechanism (3) is provided with a dust cover (2), and the dust cover (2) is in supporting connection with the mounting frame (4) through two supporting components (7); a drill rod (8) is arranged in the dust cover (2); the rear end of the mounting frame (4) is provided with a first dust removal component (5); a baffle (9) is arranged at the right end of the mounting frame (4); the left end of the baffle (9) is provided with a second dust removing component (6);
the dust cover (2) comprises a hook (201) and a fixed ring (202), the main body of the dust cover (2) is a cylindrical cavity, the upper end and the lower end of the dust cover are of a composite structure with conical cavities, the largest outer circumferential surface of the bottom of the dust cover (2) is provided with the fixed ring (202), the fixed ring (202) is fixedly connected with the dust cover (2) through bolts, two hooks (201) are fixedly arranged on the outer circumferential surface of the middle section of the dust cover (2), and the two hooks (201) are symmetrically distributed;
the adjusting mechanism (3) comprises a fixed plate (301), lifting ropes (302), air cylinders (303) and connecting lantern rings (304), wherein the fixed plate (301) is fixedly connected with a sliding sleeve (102) through bolts, the air cylinders (303) are arranged at the front end and the rear end of the fixed plate (301), the air cylinders (303) are rotationally connected with the fixed plate (301) through rotating shafts, the connecting lantern rings (304) are rotationally arranged at the end parts of push rods of the two air cylinders (303) through rotating shafts, the lifting ropes (302) are arranged on the two connecting lantern rings (304), and the connecting lantern rings (304) are fixedly connected with the lifting ropes (302) through meshing modes;
when the dust cover (2) is in a connection state with the adjusting mechanism (3), the connecting lantern ring (304) is hung with the hook (201), and the bottom of the connecting lantern ring (304) is fixedly connected with the fixing ring (202) through bolts;
the first dust removal subassembly (5) includes water tank (501), pipe (502), shower nozzle (503) and pressure pump (504), water tank (501) pass through bolt and mounting bracket (4) fixed connection, and water tank (501) one side fixed mounting has pressure pump (504), water tank (501) top fixed mounting has pipe (502), pipe (502) are metal tubular structure, and pipe (502) tip fixed mounting has shower nozzle (503) to shower nozzle (503) suspension is in dust cover (2) oblique top.
2. The oil and seismic drilling rig dust guard of claim 1, wherein: the second dust removal subassembly (6) is including turbine dust catcher (601), collection box (602), dust absorption mouth (603) and dust removal window (604), there is turbine dust catcher (601) collection box (602) bottom through bolt fixed mounting, collection box (602) right-hand member is equipped with dust removal window (604), and dust removal window (604) and collection box (602) hinged joint, be equipped with dust absorption mouth (603) on turbine dust catcher (601), and turbine dust catcher (601) are communicated with each other with dust cover (2) cavity through dust absorption mouth (603).
3. The oil and seismic drilling rig dust guard of claim 1, wherein: the supporting component (7) comprises a supporting rod (701), a pushing plate (702), a compression spring (703), a sliding block (704) and an arc groove (705), the supporting rod (701) is fixedly connected with a mounting frame (4) through bolts, the sliding block (704) is fixedly arranged at the top end of the supporting rod (701), the supporting rod (701) is in sliding connection with the pushing plate (702) through a plug rod, the compression spring (703) is sleeved on the plug rod, the compression spring (703) is supported between the Liang Tuiban (702) and the supporting rod (701), the supporting rod (701) is in sliding connection with the pushing plate (702) through the sliding block (704), the arc groove (705) is formed in one end of the pushing plate (702), and the caliber of the arc groove (705) is matched with the diameter of the outer peripheral surface of the dust cover (2).
4. The oil and seismic drilling rig dust guard of claim 1, wherein: the baffle (9) comprises a rotary door (901), the right end of the baffle (9) is provided with the rotary door (901), the rotary door (901) is hinged with the baffle (9), and the rotary door (901) is matched with the dust discharging window (604) in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110793855.4A CN113482558B (en) | 2021-07-13 | 2021-07-13 | Petroleum earthquake drilling machine dustproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110793855.4A CN113482558B (en) | 2021-07-13 | 2021-07-13 | Petroleum earthquake drilling machine dustproof device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113482558A CN113482558A (en) | 2021-10-08 |
| CN113482558B true CN113482558B (en) | 2023-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110793855.4A Active CN113482558B (en) | 2021-07-13 | 2021-07-13 | Petroleum earthquake drilling machine dustproof device |
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| Country | Link |
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| CN (1) | CN113482558B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB870075A (en) * | 1958-07-16 | 1961-06-14 | Mine Safety Appliances Co | Dust collectors for drills |
| CN207686640U (en) * | 2017-11-15 | 2018-08-03 | 天津东方欧亿石油装备制造有限公司 | A kind of dust-proof device of petroleum seismic drilling rig |
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| CN109049359A (en) * | 2018-08-24 | 2018-12-21 | 重庆知遨科技有限公司 | A kind of dust suction drilling rig |
| CN208734299U (en) * | 2018-09-30 | 2019-04-12 | 中冶建工集团有限公司 | A kind of down-the-hole drill suction unit |
| CN111764826A (en) * | 2020-07-29 | 2020-10-13 | 云南云内动力机械制造有限公司 | Liftable drill rod guide sleeve structure and method |
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2021
- 2021-07-13 CN CN202110793855.4A patent/CN113482558B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB870075A (en) * | 1958-07-16 | 1961-06-14 | Mine Safety Appliances Co | Dust collectors for drills |
| CN207686640U (en) * | 2017-11-15 | 2018-08-03 | 天津东方欧亿石油装备制造有限公司 | A kind of dust-proof device of petroleum seismic drilling rig |
| CN208073383U (en) * | 2018-04-17 | 2018-11-09 | 宜昌市汇成建设工程有限公司 | A kind of dust guard for drill hole of drilling machine construction |
| CN109049359A (en) * | 2018-08-24 | 2018-12-21 | 重庆知遨科技有限公司 | A kind of dust suction drilling rig |
| CN208734299U (en) * | 2018-09-30 | 2019-04-12 | 中冶建工集团有限公司 | A kind of down-the-hole drill suction unit |
| CN111764826A (en) * | 2020-07-29 | 2020-10-13 | 云南云内动力机械制造有限公司 | Liftable drill rod guide sleeve structure and method |
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| CN113482558A (en) | 2021-10-08 |
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