CN111550206B - Rock sampling device for geotechnical engineering - Google Patents
Rock sampling device for geotechnical engineering Download PDFInfo
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- CN111550206B CN111550206B CN202010400778.7A CN202010400778A CN111550206B CN 111550206 B CN111550206 B CN 111550206B CN 202010400778 A CN202010400778 A CN 202010400778A CN 111550206 B CN111550206 B CN 111550206B
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- placing
- drilling machine
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- plate
- ring
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- 238000005070 sampling Methods 0.000 title claims abstract description 28
- 239000011435 rock Substances 0.000 title claims abstract description 15
- 238000005553 drilling Methods 0.000 claims abstract description 50
- 239000011248 coating agent Substances 0.000 claims abstract description 28
- 238000000576 coating method Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 10
- 239000002390 adhesive tape Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000001050 lubricating effect Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002699 waste material Substances 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
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
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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
- E21B12/00—Accessories for drilling tools
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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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/027—Drills for drilling shallow holes, e.g. for taking soil samples or for drilling postholes
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a rock sampling device for geotechnical engineering, which comprises a rig backpack and a sampling rig device which is arranged in the rig backpack in a matching manner. According to the invention, the drill bit coating mechanism can coat the connecting ends of the drill rod, the sleeve and the drilling tool, manual coating is not needed, the coating is uniform, the coating is convenient and fast, and the problems of uneven coating and subsequent difficult hand cleaning caused by manual coating of the lubricating paste are avoided; through the arrangement of the slewing mechanism, the lead can be automatically and circularly stretched by starting the rotating motor, and through the arrangement, the sampling work of the drilling machine can be completed by only one person, and time and labor are saved; through the arrangement of the placing groove plate and the conical placing ring, the drill body can be conveniently placed.
Description
Technical Field
The invention belongs to the technical field of geotechnical engineering sampling equipment, and particularly relates to a rock sampling device for geotechnical engineering.
Background
In rock sampling, a drilling machine is often needed, and a backpack drilling machine has great advantages in rock shallow sampling due to small volume and convenient carrying. The backpack type drilling machine mainly comprises a backpack, a drilling machine, a water supply system, a drill rod, a drilling tool and the like, when the backpack type drilling machine is used, a lubricating paste needs to be smeared among the drill rod, a sleeve and a connector, so that the connection is convenient, and during field sampling, most workers manually coat the backpack type drilling machine, so that the problems of uneven coating, difficult hand cleaning and the like easily occur; in addition, after water supply system is connected with the rig, alone handheld rig, in order to guarantee supplying water, the lead wire that needs another people often to stimulate the pressure bottle top to guarantee the water supply to the rig drill bit, waste time and energy.
Disclosure of Invention
The invention aims to overcome the problems in the prior art, and provides a rock sampling device for geotechnical engineering, which can coat the connecting ends of a drill rod, a sleeve and a drilling tool through a drill bit coating mechanism, does not need manual coating, is uniform in coating, convenient and quick, and avoids the problems of uneven coating and difficult subsequent hand cleaning caused by manual coating of a lubricating paste; through the arrangement of the slewing mechanism, the lead can be automatically and circularly stretched by starting the rotating motor, and through the arrangement, the sampling work of the drilling machine can be completed by only one person, and time and labor are saved; through the arrangement of the placing groove plate and the conical placing ring, the drill body can be conveniently placed.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a rock sampling device for geotechnical engineering comprises a rig backpack and a sampling rig device which is arranged in the rig backpack in a matching way;
the sampling drilling machine device comprises a placing bottom plate, a first placing mechanism and a second placing mechanism, wherein the first placing mechanism and the second placing mechanism are fixedly arranged at the front end and the rear end of the top surface of the placing bottom plate, the first placing mechanism and the second placing mechanism are symmetrical in structure, an installation cavity is formed between the first placing mechanism and the second placing mechanism, two symmetrically-arranged water feeders are fixedly arranged in the installation cavity, a drilling machine is arranged between the two water feeders, the drilling machine is movably arranged in the installation cavity, and a drill bit coating mechanism is arranged below the drilling machine in a matched mode;
the first placing mechanism comprises a placing sleeve plate and first sleeves uniformly distributed in the placing sleeve plate, the first sleeves are rotatably mounted on the top surface of the placing base plate, the upper side surface and the lower side surface of each first sleeve are fixedly communicated with second sleeves, the outer diameter of each second sleeve is larger than that of each first sleeve, a sliding sleeve ring is slidably mounted on the outer surface of each first sleeve, a sliding column is rotatably mounted at the front end of each sliding sleeve ring, and a tightening belt is mounted on the outer surface of each sliding column in a matched manner;
the water feeder is characterized in that the top surface of the water feeder is communicated with a pulling pipe, the top surface of the pulling pipe is vertically provided with a pulling rod, the left end of the pulling rod is provided with a positioning mechanism in a matching way, and the right end of the pulling rod is provided with a swing mechanism in a matching way.
Furthermore, the drilling machine backpack comprises a backpack body and a pull rod rotatably mounted at the lower end of the right side surface of the backpack body, and universal wheels are rotatably mounted on the periphery of the lower bottom surface of the backpack body;
the upper end of the right side face of the backpack body is fixedly provided with a clamping groove, and the pull rod is clamped in the clamping groove.
Furthermore, the tightening belt front side is provided with a sliding through groove matched with the sliding column, a first adhesive tape is fixedly mounted at the left end of the tightening belt front side, and a second adhesive tape connected with the first adhesive tape in an adhesive manner is fixedly mounted at the edge of the right end of the tightening belt rear side.
Further, positioning mechanism includes first link ring and fixed mounting at the inside first spliced pole of first link ring, the left end fixed mounting of pulling rod is in first link ring, the one end slidable mounting that first link ring was kept away from to first spliced pole surface has the positioning groove board, positioning groove board fixed mounting is in the water feeder left end.
Further, the slewing mechanism comprises a second connecting ring and a second connecting column fixedly installed inside the second connecting ring, the right end of the pulling rod is fixedly installed inside the second connecting ring, a lifting plate is fixedly installed at one end, far away from the second connecting ring, of the outer surface of the second connecting column, an eccentric wheel is arranged on the lower bottom surface of the lifting plate, a motor rotating rod is fixedly installed on the right side surface of the eccentric wheel, the right end of the motor rotating rod is electrically connected with a rotating motor, a motor controller is fixedly installed in the drilling machine, and the motor controller is in signal connection with the rotating motor;
the utility model discloses a water supply device, including water supply device, water supply device right-hand member fixed mounting has the backup pad, two symmetrical fixed slide bars of establishhing are installed perpendicularly at both ends around the backup pad top surface, open both ends around the lifter plate top surface have with fixed slide bar matched with slip through-hole, backup pad top surface right-hand member fixed mounting has the erection column, erection column top surface fixed mounting has L type mounting panel, rotate motor fixed mounting inside L type mounting panel.
Furthermore, the drilling machine comprises two symmetrically-arranged U-shaped connecting frames and a drilling machine body fixedly installed between the two U-shaped connecting frames, the lower end of the drilling machine body is a frustum-shaped cylinder, a connecting end is electrically connected to the lower portion of the drilling machine body, each U-shaped connecting frame comprises a transverse rod and vertical rods vertically installed at two ends of the transverse rod, a placing rod is vertically installed at one end, away from the transverse rod, of each vertical rod, a placing groove plate is installed outside the placing rod in a sliding mode, an L-shaped rod is fixedly installed on the lower bottom surface of the placing groove plate, and one end, away from the placing groove plate, of each L-shaped rod is fixedly connected with a second placing mechanism;
drill bit coating mechanism includes that the toper is placed the ring and fixed mounting places ring bottom surface regulation pole all around under the ring, rig body surface places ring inner surface in close contact with the toper, it installs in placing the bottom plate top surface, four to adjust pole fixed mounting there is the holding ring between the regulation pole, slidable mounting has the storage jar in the holding ring, the bottom surface is equipped with the lift hydraulic stem under the storage jar, lift hydraulic stem fixed mounting is in placing the bottom plate top surface.
The invention has the beneficial effects that:
1. the rock sampling device for geotechnical engineering provided by the invention can coat the connecting ends of a drill rod, a sleeve and a drilling tool through the drill bit coating mechanism, does not need manual coating, is uniform in coating, is convenient and quick, and avoids the problems of uneven coating and difficulty in subsequent hand cleaning caused by manual coating of a lubricating paste.
2. The invention provides a rock sampling device for geotechnical engineering, which can automatically perform cyclic extension and contraction on a lead by starting a rotating motor through the arrangement of a swing mechanism, can complete the sampling work of a drilling machine by only one person through the arrangement, and is time-saving and labor-saving.
3. The invention provides a rock sampling device for geotechnical engineering, which is convenient for placing a drilling machine body through the arrangement of a placing groove plate and a conical placing ring.
4. The invention provides a rock sampling device for geotechnical engineering, which can move a rig backpack through the arrangement of universal wheels and pull rods, and is more portable.
5. The invention provides a rock sampling device for geotechnical engineering.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
FIG. 4 is an exploded view of a portion of the structure of the present invention;
FIG. 5 is an exploded view of a portion of the structure of the present invention;
FIG. 6 is a schematic view of a partial structure of the present invention;
FIG. 7 is a front view of a portion of the structure of the present invention;
FIG. 8 is an exploded view of a portion of the structure of the present invention;
FIG. 9 is a top plan view of a portion of the structure of the present invention;
fig. 10 is an exploded view of a partial structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship merely to facilitate description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced components or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be construed as limiting the invention.
The rock sampling device for geotechnical engineering shown in fig. 1 to 2 comprises a rig backpack 1 and a sampling rig device 2 which is matched and installed inside the rig backpack 1;
the drilling machine backpack 1 comprises a backpack body 11 and a pull rod 12 rotatably mounted at the lower end of the right side surface of the backpack body 11, and universal wheels 13 are rotatably mounted on the periphery of the lower bottom surface of the backpack body 11;
the upper end of the right side surface of the backpack body 11 is fixedly provided with a clamping groove 14, and the pull rod 12 is clamped in the clamping groove 14.
As shown in fig. 3 to 4, the sampling drilling machine device 2 includes a placing bottom plate 21, and a first placing mechanism 3 and a second placing mechanism 4 fixedly installed at the front end and the rear end of the top surface of the placing bottom plate 21, the first placing mechanism 3 and the second placing mechanism 4 are symmetrical in structure, an installation cavity 5 is formed between the first placing mechanism 3 and the second placing mechanism 4, two symmetrically-arranged water feeders 6 are fixedly installed in the installation cavity 5, a drilling machine 7 is arranged between the two water feeders 6, the drilling machine 7 is movably installed in the installation cavity 5, and a drill bit coating mechanism 8 is installed below the drilling machine 7 in a matching manner.
As shown in fig. 5, the first placing mechanism 3 includes a placing sleeve plate 31 and first sleeves 32 uniformly distributed inside the placing sleeve plate 31, the first sleeves 32 are rotatably mounted on the top surface of the placing bottom plate 21, the upper and lower side surfaces of the first sleeves 32 are fixedly communicated with second sleeves 321, the outer diameter of the second sleeves 321 is larger than the outer diameter of the first sleeves 32, a sliding sleeve ring 322 is slidably mounted on the outer surface of the first sleeves 32, a sliding column 323 is rotatably mounted at the front end of the sliding sleeve ring 322, and a tightening belt 324 is fittingly mounted on the outer surface of the sliding column 323;
the front side of the tightening belt 324 is provided with a sliding through groove 325 matched with the sliding column 323, the left end of the front side of the tightening belt 324 is fixedly provided with a first adhesive tape 326, and the right end edge of the rear side of the tightening belt 324 is fixedly provided with a second adhesive tape 327 which is connected with the first adhesive tape 326 in an adhesive manner.
As shown in fig. 6 to 9, a pulling pipe 61 is communicated with the top surface of the water feeder 6, a pulling rod 62 is vertically installed on the top surface of the pulling pipe 61, a positioning mechanism 63 is installed on the left end of the pulling rod 62 in a matching manner, and a rotation mechanism 64 is installed on the right end of the pulling rod 62 in a matching manner;
the positioning mechanism 63 includes a first connecting ring 631 and a first connecting post 632 fixedly installed inside the first connecting ring 631, the left end of the pulling rod 62 is fixedly installed inside the first connecting ring 631, one end of the outer surface of the first connecting post 632 far away from the first connecting ring 631 is slidably installed with a positioning groove plate 633, and the positioning groove plate 633 is fixedly installed at the left end of the water feeder 6;
the swing mechanism 64 comprises a second connecting ring 641 and a second connecting post 642 fixedly installed inside the second connecting ring 641, the right end of the pulling rod 62 is fixedly installed inside the second connecting ring 641, one end, far away from the second connecting ring 641, of the outer surface of the second connecting post 642 is fixedly provided with a lifting plate 643, the lower bottom surface of the lifting plate 643 is provided with an eccentric wheel 644, the right side surface of the eccentric wheel 644 is fixedly provided with a motor rotating rod 645, the right end of the motor rotating rod 645 is electrically connected with a rotating motor 646, a motor controller 9 is fixedly installed inside the drilling machine 7, and the motor controller 9 is in signal connection with the rotating motor 646;
the right end fixed mounting of water feeder 6 has backup pad 65, and both ends are installed perpendicularly around the backup pad 65 top surface two fixed slide bars 66 that symmetrical was set up, and both ends are opened around the lifter plate 643 top surface has the slip through-hole 647 with fixed slide bar 66 matched with, and backup pad 65 top surface right end fixed mounting has erection column 648, and erection column 648 top surface fixed mounting has L type mounting panel 649, and rotation motor 646 fixed mounting is inside L type mounting panel 649.
As shown in fig. 10, the drilling machine 7 includes two symmetrically-arranged U-shaped connecting frames 71 and a drilling machine body 72 fixedly installed between the two U-shaped connecting frames 71, the lower end of the drilling machine body 72 is a frustum-shaped cylinder, a connecting end 721 is electrically connected to the lower portion of the drilling machine body 72, the U-shaped connecting frames 71 include a transverse rod 711 and vertical rods 712 vertically installed at two ends of the transverse rod 711, a placing rod 73 is vertically installed at one end of the vertical rod 712 far away from the transverse rod 711, a placing groove plate 74 is slidably installed outside the placing rod 73, an L-shaped rod 75 is fixedly installed at the lower bottom surface of the placing groove plate 74, and one end of the L-shaped rod 75 far away from the placing groove plate 74 is fixedly connected with the second placing mechanism 4;
In this context, the lifting hydraulic rod 85 is a known conventional electric hydraulic push rod; the rotating motor 646 is a known conventional rotating motor.
In the actual use process, the drill coating mechanism 8 can coat the connecting ends of the drill rod, the casing pipe and the drilling tool, manual coating is not needed, the coating is uniform, convenience and rapidness are realized, and the problems of uneven coating and difficulty in subsequent hand cleaning caused by manual coating of the lubricating paste are solved; through the arrangement of the swing mechanism 64, the lead can be automatically and circularly stretched by starting the rotating motor 646, and through the arrangement, the sampling work of the drilling machine can be completed by only one person, and time and labor are saved; the placement of the drill body 72 is facilitated by the placement of the slotted plate 74 and the tapered placement ring 81.
In the actual use process, the drilling machine backpack 1 can be moved through the arrangement of the universal wheels 13 and the pull rod 12, so that the drilling machine backpack is more portable; through the arrangement of the first placing mechanism 3 and the second placing mechanism 4, independent placing areas of drill rods and drilling tools are provided, and the drill rods and the drilling tools are convenient to take and place.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, principal 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 given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed.
Claims (1)
1. The utility model provides a rock sampling device for geotechnical engineering which characterized in that: comprises a rig backpack (1) and a sampling rig device (2) which is arranged in the rig backpack (1) in a matching way;
the sampling drilling machine device (2) comprises a placing bottom plate (21), and a first placing mechanism (3) and a second placing mechanism (4) which are fixedly installed at the front end and the rear end of the top surface of the placing bottom plate (21), wherein the first placing mechanism (3) and the second placing mechanism (4) are structurally symmetrical, a mounting cavity (5) is formed between the first placing mechanism (3) and the second placing mechanism (4), two symmetrically-arranged water feeders (6) are fixedly installed in the mounting cavity (5), a drilling machine (7) is arranged between the two water feeders (6), the drilling machine (7) is movably installed in the mounting cavity (5), and a drill bit coating mechanism (8) is installed below the drilling machine (7) in a matching manner;
the first placing mechanism (3) comprises a placing sleeve plate (31) and first sleeves (32) uniformly distributed in the placing sleeve plate (31), the first sleeves (32) are rotatably installed on the top surface of the placing bottom plate (21), the upper side surface and the lower side surface of each first sleeve (32) are fixedly communicated with second sleeves (321), the outer diameter of each second sleeve (321) is larger than that of each first sleeve (32), a sliding sleeve ring (322) is slidably installed on the outer surface of each first sleeve (32), a sliding column (323) is rotatably installed at the front end of each sliding sleeve ring (322), and a tightening belt (324) is installed on the outer surface of each sliding column (323) in a matched mode;
the top surface of the water feeder (6) is communicated with a pulling pipe (61), the top surface of the pulling pipe (61) is vertically provided with a pulling rod (62), the left end of the pulling rod (62) is provided with a positioning mechanism (63) in a matching way, and the right end of the pulling rod (62) is provided with a swing mechanism (64) in a matching way;
the drilling machine backpack (1) comprises a backpack body (11) and a pull rod (12) rotatably mounted at the lower end of the right side surface of the backpack body (11), and universal wheels (13) are rotatably mounted on the periphery of the lower bottom surface of the backpack body (11);
a clamping groove (14) is fixedly arranged at the upper end of the right side surface of the backpack body (11), and the pull rod (12) is clamped in the clamping groove (14);
a sliding through groove (325) matched with the sliding column (323) is formed in the front side face of the tightening belt (324), a first adhesive tape (326) is fixedly installed at the left end of the front side face of the tightening belt (324), and a second adhesive tape (327) in adhesive connection with the first adhesive tape (326) is fixedly installed at the edge of the right end of the rear side face of the tightening belt (324);
the positioning mechanism (63) comprises a first connecting ring (631) and a first connecting column (632) fixedly mounted inside the first connecting ring (631), the left end of the pulling rod (62) is fixedly mounted in the first connecting ring (631), one end, far away from the first connecting ring (631), of the outer surface of the first connecting column (632) is slidably mounted with a positioning groove plate (633), and the positioning groove plate (633) is fixedly mounted at the left end of the water feeder (6);
the swing mechanism (64) comprises a second connecting ring (641) and a second connecting column (642) fixedly installed inside the second connecting ring (641), the right end of the pulling rod (62) is fixedly installed inside the second connecting ring (641), one end, far away from the second connecting ring (641), of the outer surface of the second connecting column (642) is fixedly provided with a lifting plate (643), the lower bottom surface of the lifting plate (643) is provided with an eccentric wheel (644), the right side surface of the eccentric wheel (644) is fixedly provided with a motor rotating rod (645), the right end of the motor rotating rod (645) is electrically connected with a rotating motor (646), a motor controller (9) is fixedly installed inside the drilling machine (7), and the motor controller (9) is in signal connection with the rotating motor (646);
a supporting plate (65) is fixedly installed at the right end of the water feeder (6), two symmetrically-arranged fixed sliding rods (66) are vertically installed at the front end and the rear end of the top surface of the supporting plate (65), sliding through holes (647) matched with the fixed sliding rods (66) are formed in the front end and the rear end of the top surface of the lifting plate (643), an installation column (648) is fixedly installed at the right end of the top surface of the supporting plate (65), an L-shaped installation plate (649) is fixedly installed at the top surface of the installation column (648), and the rotating motor (646) is fixedly installed inside the L-shaped installation plate (649);
the drilling machine (7) comprises two symmetrically-arranged U-shaped connecting frames (71) and a drilling machine body (72) fixedly installed between the two U-shaped connecting frames (71), the lower end of the drilling machine body (72) is a frustum-shaped cylinder, a connecting end (721) is electrically connected to the lower portion of the drilling machine body (72), the U-shaped connecting frames (71) comprise transverse rods (711) and vertical rods (712) vertically installed at two ends of the transverse rods (711), a placing rod (73) is vertically installed at one end, far away from the transverse rods (711), of each vertical rod (712), a placing groove plate (74) is installed outside the placing rod (73) in a sliding mode, an L-shaped rod (75) is fixedly installed on the lower bottom surface of the placing groove plate (74), and one end, far away from the placing groove plate (74), of each L-shaped rod (75) is fixedly connected with a second placing mechanism (4);
drill bit coating mechanism (8) include that the toper is placed ring (81) and fixed mounting and is placed ring (81) bottom surface regulation pole (82) all around in the toper, rig body (72) surface and toper are placed ring (81) internal surface in close contact with, it has holding jar (84) to adjust pole (82) fixed mounting in placing bottom plate (21) top surface, four to adjust fixed mounting between pole (82) has holding ring (83), sliding mounting has storage jar (84) in holding ring (83), the bottom surface is equipped with lift hydraulic stem (85) under storage jar (84), lift hydraulic stem (85) fixed mounting is in placing bottom plate (21) top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010400778.7A CN111550206B (en) | 2020-05-13 | 2020-05-13 | Rock sampling device for geotechnical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010400778.7A CN111550206B (en) | 2020-05-13 | 2020-05-13 | Rock sampling device for geotechnical engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111550206A CN111550206A (en) | 2020-08-18 |
| CN111550206B true CN111550206B (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010400778.7A Active CN111550206B (en) | 2020-05-13 | 2020-05-13 | Rock sampling device for geotechnical engineering |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112729930B (en) * | 2021-02-02 | 2022-08-02 | 浙江工业职业技术学院 | Geotechnical sampling device for geotechnical engineering and working method thereof |
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| CN102787818B (en) * | 2012-08-30 | 2015-08-19 | 刘力强 | Small motor-driven geological core driller |
| CN103726841B (en) * | 2012-10-12 | 2016-08-03 | 北京德严科技有限公司 | Portable geological prospecting sampler drill |
| EP3169873A1 (en) * | 2014-07-18 | 2017-05-24 | Services Pétroliers Schlumberger | Core box image processing |
| CN206554807U (en) * | 2017-02-21 | 2017-10-13 | 延长油田股份有限公司杏子川采油厂 | A kind of petroleum exploration drill cooling device |
| CN106885710A (en) * | 2017-03-23 | 2017-06-23 | 青岛海澄知识产权事务有限公司 | A kind of geology rock sampling apparatus |
| CN107027595A (en) * | 2017-06-06 | 2017-08-11 | 太仓斯普宁精密机械有限公司 | A kind of rotation water-saving irrigation rig back and forth lifted |
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2020
- 2020-05-13 CN CN202010400778.7A patent/CN111550206B/en active Active
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