CN116291194B - Folding drilling device for geological exploration - Google Patents
Folding drilling device for geological exploration Download PDFInfo
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- CN116291194B CN116291194B CN202310370324.3A CN202310370324A CN116291194B CN 116291194 B CN116291194 B CN 116291194B CN 202310370324 A CN202310370324 A CN 202310370324A CN 116291194 B CN116291194 B CN 116291194B
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- connecting plate
- folding
- geological exploration
- mobile platform
- lower connecting
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- 238000005553 drilling Methods 0.000 title claims abstract description 64
- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000002591 computed tomography Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/38—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/42—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects extending primarily along the sides of, or completely encircling, a vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/06—Endless track vehicles with tracks without ground wheels
- B62D55/065—Multi-track vehicles, i.e. more than two tracks
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- 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
- E21B7/023—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting the mast being foldable or telescopically retractable
-
- 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
- E21B7/024—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to a folding geological exploration drilling device, comprising: the crawler belt is arranged below the mobile platform; a supporting frame and a hydraulic cylinder are fixedly arranged above the mobile platform, and a supporting arm is hinged on the supporting frame; the support arm is used for facilitating transportation and driving when being horizontally placed, and is used for hanging the drill rod when being vertically placed; the hydraulic cylinder is arranged at four corners of the mobile platform, a side blocking mechanism is hinged at the downward stroke end of the hydraulic cylinder and used for protecting components on the mobile platform when the side blocking mechanism is overturned to the upper side, and the side blocking mechanism is used for supporting the mobile platform and protecting the crawler belt when the side blocking mechanism is overturned to the lower side. The folding geological exploration drilling device provided by the invention is folded to reduce the height, so that the folding geological exploration drilling device is convenient to transport and travel; the side plate of upset reaches the effect of protection and shelter from waste water.
Description
Technical Field
The invention relates to the technical field of geological drilling, in particular to a folding type drilling device for geological exploration.
Background
Geological drilling, adopting drilling equipment, obtaining underground rock stratum samples, and analyzing parameters of the rock stratum samples, so that data support can be provided for mineral rock evaluation, mineral resources, mineral distribution and geological components. Geological drilling has formed a systematic independent discipline and is used in industries such as industrial and mining, infrastructure, etc. And (3) drilling the core, and later using the core in pumping/water pressing tests, geophysical prospecting, radio wave perspective, drilling television, drilling photography, interhole CT scanning, drilling in-situ test and the like to achieve the purpose of one hole with multiple purposes. That is, the following is true. Drilling holes, and later serving as exploratory holes for geological exploration.
Currently, there are three methods of geological drilling, including: impact drilling, namely performing soft drilling on soil layers and the like downwards by utilizing the dead weight of a drilling tool and mechanical impact, and using the drilling method in exploration in multiple purposes; rotary drilling, under the action of axial pressure, is suitable for drilling rock with the drillability classification below 7 stages through rotary grinding of the cylindrical drill bit; the drilling method combining impact and rotation, which is used for impact-rotation drilling, greatly improves the drilling efficiency.
However, conventional geological drilling still suffers from the following drawbacks during construction:
1. the conventional drilling equipment has large volume, is not easy to transport and has no external protection;
2. the water for drilling is thrown out from the drilling position and splashed, which causes inconvenience to site constructors.
Disclosure of Invention
In order to solve the technical problems in the background technology, the invention provides the folding geological exploration drilling device, which is folded to reduce the height and is convenient to transport and travel; the side plate of upset reaches the effect of protection and shelter from waste water.
The invention adopts the technical scheme that:
a folding geological exploration drilling rig, comprising: the mobile platform that the level set up, the mobile platform below is provided with the track, and the fixed braced frame that is provided with in mobile platform top, pneumatic cylinder, the upper end hinge of braced frame front portion is provided with the support arm, the support arm: the horizontal hanging device is used for facilitating transportation and driving when being horizontally placed and is used for hanging a drill rod when being vertically placed; the hydraulic cylinder is arranged at four corners of the mobile platform, a side blocking mechanism is hinged at the downward stroke end of the hydraulic cylinder, and the side blocking mechanism is arranged on the side blocking mechanism: the device is used for protecting components on the mobile platform when being turned over to the upper side, and is used for supporting the mobile platform and protecting the crawler belt when being turned over to the lower side.
Further, a drilling unit, a hydraulic unit and a control panel are sequentially arranged on the moving platform in the supporting frame from front to back, a clamping part and a transmission part of the drilling unit, a driving motor and a hydraulic cylinder of the crawler belt are communicated with the hydraulic unit, and the control panel is electrically connected with the control part of the drilling unit and an electromagnetic part of the hydraulic unit.
Further, the rear end face of the front cross beam of the support frame is provided with a hinge lug and a rear fixing lug, the hinge lug and the rear fixing lug are symmetrically arranged along the left-right direction, and the front end of the front cross beam of the support frame is convexly provided with a front fixing lug.
Further, the rear fixing lug is arranged to be L-shaped, the vertical part of the rear fixing lug is fixedly connected with the rear end face of the front cross beam of the supporting frame, and through holes are formed in the horizontal part of the rear fixing lug and the front fixing lug in a penetrating mode.
Further, the end of the supporting arm is provided with a base plate, the middle part of the base plate is provided with a rotating shaft in a left-right direction in an extending mode, the rotating shaft is hinged to the hinge lug, and a rear fixing hole and a front fixing hole are formed in the base plate in a penetrating mode.
Further, the rear fixing hole is matched with a through hole arranged on the horizontal part of the rear fixing lug;
the front fixing hole is matched with a through hole arranged on the front fixing lug.
Further, the side stop mechanism includes:
the side support plate is arranged along the front-back direction, the side support plate edge is provided with a lower connecting plate perpendicular to the side support plate edge, the stroke end of the hydraulic cylinder is provided with an upper connecting plate, the lower connecting plate is hinged with the upper connecting plate, when the lower connecting plate is abutted to the upper connecting plate, support feet are arranged on the side support plate right below the hydraulic cylinder, and a hanging rod is arranged in the middle of the side support plate far away from the lower connecting plate.
Further, the cross section of the joint of the side supporting plate and the lower connecting plate is in a T shape, the lower connecting plate is a horizontal part in a T shape, and a hinging seat is arranged on the edge of the outer side of the lower connecting plate and the lower plate surface of the middle part of the upper connecting plate, so that the lower connecting plate and the upper connecting plate are mutually hinged.
Furthermore, a plurality of groups of perforations are arranged on the lower connecting plate and the upper connecting plate in a penetrating way and are used for penetrating and fixing bolts.
Further, a pull rope is hung on the hanging rod and is wound on a rotary roller of the drilling unit.
The folding geological exploration drilling device has the advantages that:
1. the support arm is folded in a hinged mode between the support frame and the support arm, so that the height is reduced, and the transportation and the running are convenient;
2. the parts on the mobile platform are protected by turning up and fixing the side support plates;
3. the purpose of protecting the crawler belt, shielding waste water and supporting the mobile platform is achieved by downwards turning and fixing the side supporting plates.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings required in the embodiments will be briefly described below, and the drawings in the following description are embodiments of the present invention.
FIG. 1 is a schematic general perspective view of a folding geological exploration drilling rig according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic perspective view of FIG. 1 at A;
FIG. 3 is a schematic diagram showing a second general perspective view of a folding geological exploration drilling rig according to an embodiment of the present invention;
FIG. 4 is an enlarged partial schematic perspective view of the portion B in FIG. 3;
FIG. 5 is an enlarged partial schematic perspective view of FIG. 3 at C;
FIG. 6 is a schematic perspective view of a folding geological exploration drilling rig according to an embodiment of the present invention;
FIG. 7 is an enlarged partial perspective view of a support frame of a folding geological exploration drilling rig according to an example of the present invention;
fig. 8 is an enlarged partial perspective view of a support arm of a folding geological exploration drilling rig according to an embodiment of the present invention.
In the figure:
1. the movable platform is provided with a plurality of movable platforms,
2. the track is provided with a plurality of tracks,
3. the support frame is provided with a plurality of support grooves,
31. hinge lugs, 32, rear fixing lugs, 33, front fixing lugs,
41. drilling units, 42, hydraulic units, 43, control panel,
5. the supporting arm is provided with a plurality of supporting arms,
50. a base plate 51, a rotating shaft 52, a rear fixing hole 53, a front fixing hole,
6. the hydraulic cylinder is provided with a plurality of hydraulic cylinders,
7. a side-blocking mechanism is arranged on the side of the frame,
70. side support plates 72, lower connecting plates 73, upper connecting plates 74, hinge seats 75, supporting feet 76 and hanging rods.
Detailed Description
In order to more clearly and clearly describe the specific implementation objects and embodiments of the present invention, the following description will fully describe the technical solutions of the present invention, and the described embodiments are some, but not all, embodiments of the present invention. All other embodiments based on the described embodiments of the invention fall within the scope of the invention without making inventive efforts.
The invention relates to a folding geological exploration drilling device, as shown in figures 1, 3 and 6, comprising:
the horizontal mobile platform 1 that sets up, mobile platform 1 below is provided with track 2, and mobile platform 1 top is fixed to be provided with braced frame 3, pneumatic cylinder 6, last drilling unit 41, hydraulic unit 42, the control panel 43 of having set gradually from front to back of mobile platform 1 in braced frame 3, the clamping part, the transmission part of drilling unit 41 to and, the driving motor of track 2, pneumatic cylinder 6 are all linked together with hydraulic unit 42, the control panel 43 is connected with the electromagnetic parts of the control part, hydraulic unit 42 of drilling unit 41.
As shown in fig. 7, the rear end face of the front beam of the support frame 3 is provided with a hinge lug 31 and a rear fixing lug 32, the hinge lug 31 and the rear fixing lug 32 are symmetrically arranged along the left-right direction, a support arm 5 is accommodated between the symmetrical rear fixing lugs 32, the rear fixing lug 32 is in an 'L' -shape, the vertical part of the rear fixing lug 32 is fixedly connected with the rear end face of the front beam of the support frame 3, the front end of the front beam of the support frame 3 is provided with a front fixing lug 33 in a protruding manner, and the horizontal parts of the front fixing lug 33 and the rear fixing lug 32 are provided with through holes in a penetrating manner.
The upper end of the front part of the supporting frame 3 is hinged with a supporting arm 5, as shown in fig. 8, the tail end of the supporting arm 5 is provided with a base plate 50, the middle part of the base plate 50 is provided with a rotating shaft 51 extending along the left-right direction, the rotating shaft 51 is hinged with the hinge lug 31, the base plate 50 is provided with a rear fixing hole 52 and a front fixing hole 53 in a penetrating way, and the rear fixing hole 52 is matched with a through hole arranged on the horizontal part of the rear fixing lug 32; the front fixing hole 53 is matched with a through hole formed in the front fixing lug 33.
The pneumatic cylinder 6 sets up in moving platform 1 four corners department, and the downward stroke end department of pneumatic cylinder 6 articulates and is provided with side fender mechanism 7, as shown in fig. 2, fig. 4, fig. 5, include:
the side support plates 70 arranged along the front-rear direction, the edge of the side support plates 70 is provided with lower connecting plates 72 perpendicular to the side support plates 70, the cross section of the connecting position of the side support plates 70 and the lower connecting plates 72 is in a T shape, the lower connecting plates 72 are horizontal parts in a T shape, the stroke end of the hydraulic cylinder 6 is provided with upper connecting plates 73, the edge of the outer side of the lower connecting plates 72 and the lower plate surface in the middle of the upper connecting plates 73 are provided with hinging seats 74, the lower connecting plates 72 and the upper connecting plates 73 are mutually hinged, a plurality of groups of through holes are formed in the lower connecting plates 72 and the upper connecting plates 73 in a penetrating mode and used for penetrating through bolts and fixing, when the lower connecting plates 72 are abutted to the upper connecting plates 73, the side support plates 70 under the hydraulic cylinder 6 are provided with supporting feet 75, the bottoms of the supporting feet 75 are provided with high rotary pads, the side support plates 70 close to one side of the hinging seats 74 are provided with reinforcing ribs connected with the supporting feet 75, the middle parts of the side support plates 70 far from the lower connecting plates 72 are provided with hanging rods 76, and the hanging rods 76 are arranged on the middle parts of the side support plates 70 far from the lower connecting plates 72, and the hanging rods are provided with hanging rods, and the hanging rods are arranged on the hanging rods 41.
According to the specific structure of the folding geological exploration drilling device in the above embodiment, the following further describes the folding method thereof:
A. when in transportation and running:
the rear fixing hole 52, the front fixing hole 53 and the fixing bolts in the through holes are removed, the supporting arm 5 rotates backwards along the rotating shaft 51 until the supporting arm is erected on the supporting frame 3, and the supporting arm 5 is retracted to achieve the purpose of lowering the height.
The hydraulic unit 42 is controlled to operate through the control panel 43, the travel end of the hydraulic cylinder 6 is retracted until the crawler belt 2 is contacted with the ground, the rotary roller on the drilling unit 41 rotates, the hanging rod 76 pulls the side support plate 70 through the stay rope, the side support plate 70 is outwards overturned to the upper side along the hinge seat 74, the side support plate 70 is abutted with the side wall of the supporting frame 3, and the lower connecting plate 72 is abutted with the lower plate surface of the upper connecting plate 73 close to the plate surface of the side support plate 70, so that the purpose of protecting the upper part of the mobile platform 1 is achieved.
B. The operation is as follows:
the support arm 5 is rotated upward along the rotation shaft 51, and the 'l' -shaped rear fixing lugs 32 prevent the support arm 5 from excessively tilting forward until the base plate 50 at the lower end of the support arm 5 stands on the support frame 3, fixing the rear fixing holes 52, the front fixing holes 53, and the fixing bolts in the through holes.
The hydraulic unit 42 is controlled to operate through the control panel 43, the rotary roller on the drilling unit 41 rotates, the hanging rod 76 is used for pulling the side supporting plate 70 down, the side supporting plate 70 is turned outwards to the lower side along the hinging seat 74, the lower connecting plate 72 is far away from the surface of the side supporting plate 70 and is abutted against the lower plate surface of the upper connecting plate 73, the fixing bolts in the through holes are fixed, the lifting rotary pad is adjusted, the stroke end of the hydraulic cylinder 6 extends out, the supporting legs 75 are in contact with the ground, and the crawler belt 2 is suspended until the movable platform 1 is in a horizontal state.
In view of the above, an embodiment of a foldable drilling device for geological exploration according to the present invention is taught, and by the above description, related workers can make various changes and modifications without departing from the scope of the technical idea of the present invention.
Claims (9)
1. A folding geological exploration drilling rig, comprising: the mobile platform (1) that the level set up, mobile platform (1) below is provided with track (2), and mobile platform (1) top is fixed to be provided with braced frame (3), pneumatic cylinder (6), the upper end of braced frame (3) front portion articulates and is provided with support arm (5), support arm (5): be used for convenient transportation, driving when the level is placed, be used for hanging the drilling rod when vertical placing, pneumatic cylinder (6) set up in mobile platform (1) four corners department, its characterized in that:
the downward stroke end of the hydraulic cylinder (6) is hinged with a side blocking mechanism (7), and the side blocking mechanism (7) comprises:
the side support plate (70) is arranged along the front-rear direction, a lower connecting plate (72) perpendicular to the side support plate is arranged at the edge of the side support plate (70), an upper connecting plate (73) is arranged at the stroke end of the hydraulic cylinder (6), the lower connecting plate (72) is hinged with the upper connecting plate (73), when the lower connecting plate (72) is abutted with the upper connecting plate (73), supporting feet (75) are arranged on the side support plate (70) right below the hydraulic cylinder (6), and a hanging rod (76) is arranged in the middle of the side support plate (70) far away from the lower connecting plate (72);
side gear mechanism (7): the device is used for protecting components on the mobile platform (1) when being turned over to the upper side, and is used for supporting the mobile platform (1) and protecting the crawler belt (2) when being turned over to the lower side.
2. A folding geological exploration drilling rig as claimed in claim 1, wherein:
drilling unit (41), hydraulic unit (42), control panel (43) have set gradually from front to back on moving platform (1) in braced frame (3), the clamping part of drilling unit (41), drive unit to and, the driving motor of track (2), pneumatic cylinder (6) all are linked together with hydraulic unit (42), control panel (43) are connected with the electromagnetic parts of the control part of drilling unit (41), hydraulic unit (42) electricity.
3. A folding geological exploration drilling rig as claimed in claim 2, wherein:
the front end face of the front cross beam of the support frame (3) is provided with a hinge lug (31) and a rear fixing lug (32), the hinge lug (31) and the rear fixing lug (32) are symmetrically arranged along the left-right direction, and the front end of the front cross beam of the support frame (3) is convexly provided with a front fixing lug (33).
4. A folding geological exploration drilling rig as claimed in claim 3, wherein:
the rear fixing lug (32) is in an L shape, the vertical part of the rear fixing lug (32) is fixedly connected with the rear end face of the front cross beam of the supporting frame (3), and through holes are formed in the horizontal part of the rear fixing lug (32) and the front fixing lug (33) in a penetrating mode.
5. A folding geological exploration drilling rig as claimed in claim 4, wherein:
the tail end of the supporting arm (5) is provided with a base plate (50), the middle part of the base plate (50) is provided with a rotating shaft (51) in a left-right extending mode, the rotating shaft (51) is hinged to the hinge lug (31), and a rear fixing hole (52) and a front fixing hole (53) are formed in the base plate (50) in a penetrating mode.
6. A folding geological exploration drilling rig as claimed in claim 5, wherein:
the rear fixing hole (52) is matched with a through hole arranged on the horizontal part of the rear fixing lug (32);
the front fixing hole (53) is matched with a through hole arranged on the front fixing lug (33).
7. A folding geological exploration drilling rig as claimed in claim 6, wherein:
the cross section of the joint of the side supporting plate (70) and the lower connecting plate (72) is in a T shape, the lower connecting plate (72) is a horizontal part in a T shape, and a hinging seat (74) is arranged on the edge of the outer side of the lower connecting plate (72) and the lower plate surface in the middle of the upper connecting plate (73) so that the lower connecting plate (72) and the upper connecting plate (73) are mutually hinged.
8. A folding geological exploration drilling rig as claimed in claim 7, wherein:
and a plurality of groups of perforations are penetrated and arranged on the lower connecting plate (72) and the upper connecting plate (73) for penetrating and fixing bolts.
9. A folding geological exploration drilling rig as claimed in claim 8, wherein:
the hanging rod (76) is hung with a inhaul cable which is wound on a rotary roller of the drilling unit (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310370324.3A CN116291194B (en) | 2023-04-10 | 2023-04-10 | Folding drilling device for geological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310370324.3A CN116291194B (en) | 2023-04-10 | 2023-04-10 | Folding drilling device for geological exploration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116291194A CN116291194A (en) | 2023-06-23 |
| CN116291194B true CN116291194B (en) | 2023-09-01 |
Family
ID=86778107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310370324.3A Active CN116291194B (en) | 2023-04-10 | 2023-04-10 | Folding drilling device for geological exploration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116291194B (en) |
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