CN218212031U - Sampling device for geological survey - Google Patents
Sampling device for geological survey Download PDFInfo
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- CN218212031U CN218212031U CN202222188552.2U CN202222188552U CN218212031U CN 218212031 U CN218212031 U CN 218212031U CN 202222188552 U CN202222188552 U CN 202222188552U CN 218212031 U CN218212031 U CN 218212031U
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Abstract
The application relates to a sampling device for geological survey relates to geological survey technical field. The device comprises a drill rod and a supporting assembly for supporting the drill rod; the supporting component comprises a supporting plate, a supporting sleeve and at least three supporting rods; the support plate is horizontally arranged, the support sleeve is vertically arranged, the support sleeve is coaxially sleeved on the drill rod, the drill rod is connected with the support sleeve in a sliding mode, the drill rod is used for drilling holes from a soil layer for sampling, the support sleeve is fixedly connected with the support plate, and the support sleeve penetrates through the support plate; one end of each supporting rod is fixedly connected with the bottom of the supporting plate, and the other end of each supporting rod is embedded into a soil layer. This application has the effect that reduces staff intensity of labour.
Description
Technical Field
The application relates to a geological survey technical field especially relates to a sampling device for geological survey.
Background
In geological exploration, a sampling device is used for sampling soil layers below the earth surface, and then relevant tests and detection are carried out on the taken samples.
The patent document with the application number of 201922261055.9 discloses a geological prospecting sampling device which comprises a drill rod which is integrally cylindrical, wherein a square through hole which is arranged along the height of the drill rod is formed in the drill rod, the bottom end of the drill rod is inwards recessed along the circumferential direction of the drill rod to form an inclined plane, two opposite side surfaces of 4 side surfaces of the square through hole at the upper end part of the inclined plane are inwards recessed to form a check block mounting cavity, and a rotatable check block is arranged at the upper end part of the check block mounting cavity; a strip-shaped through hole is formed in the drill rod, a first connecting seat is arranged on the stop block in a matched mode, and a first rope penetrating through the strip-shaped through hole is connected to the first connecting seat; still be equipped with in the drilling rod with both ends respectively with the communicating connect the via hole of dog installation cavity and bar through-hole, keep away from on the dog and be equipped with the second connecting seat on the terminal surface at first connecting seat place, be connected with the second rope that passes connect the via hole and bar through-hole on the second connecting seat.
In view of the above-mentioned related technologies, the inventor believes that when drilling and sampling are performed on a soil layer, a drill rod is prone to left and right shaking, and manual pressure application is required by a worker to reduce shaking of the drill rod, so that labor intensity of the worker is increased.
SUMMERY OF THE UTILITY MODEL
In order to reduce staff's intensity of labour, this application provides a sampling device for geological survey.
The application provides a sampling device for geological survey adopts following technical scheme:
a sampling device for geological exploration comprises a drill rod and a supporting assembly for supporting the drill rod;
the supporting component comprises a supporting plate, a supporting sleeve and at least three supporting rods;
the support plate is horizontally arranged, the support sleeve is vertically arranged, the support sleeve is coaxially sleeved on the drill rod, the drill rod is connected with the support sleeve in a sliding mode, the drill rod is used for drilling holes from a soil layer for sampling, the support sleeve is fixedly connected with the support plate, and the support sleeve penetrates through the support plate;
one end of each supporting rod is fixedly connected with the bottom of the supporting plate, and the other end of each supporting rod is embedded into a soil layer.
By adopting the technical scheme, the sampling device is moved to a proper position, so that the drill rod is aligned with the drilling position, one end of the support rod is embedded into the soil layer, the position of the support plate is fixed, and then the drill rod is used for drilling and sampling on the soil layer; according to the designed sampling device for geological exploration, the position of the support plate is fixed through the support rod, and the support sleeve limits the position of the drill rod in the drilling process of the drill rod, so that the left-right shaking amplitude of the drill rod is reduced, the pressure applied to the drill rod by a worker is reduced, and the labor intensity of the worker is conveniently reduced; meanwhile, the supporting sleeve is coaxially sleeved on the drill rod, and compared with a mode that a worker manually controls the feeding direction of the drill rod, the drill rod is convenient to guide to drill along the axis direction of the supporting sleeve, the possibility of inclined drilling of the drill rod is reduced, and the drilling quality is improved.
Optionally, each support rod comprises a fixed section and a sliding section;
the fixed section is connected with the sliding section in a sliding mode, one end, far away from the sliding section, of the fixed section is fixedly connected with the bottom of the supporting plate, and one end, far away from the fixed section, of the sliding section is embedded into a soil layer;
each supporting rod is provided with a fixing piece for fixing the positions of the fixed section and the sliding section.
Through adopting above-mentioned technical scheme, the bracing piece of design through mutual slip between canned paragraph and the sliding section, is convenient for adjust the length of bracing piece, when drilling on the soil layer of slope, through adjusting the length of bracing piece for the backup pad keeps the horizontality, and the drilling rod of being convenient for drills the sample operation on the soil layer vertically.
Optionally, the fixing piece comprises a fixing bolt; the fixing bolt is in threaded connection with the sliding section, and the fixing bolt extends into one end of the sliding section and is abutted to the fixing section.
Through adopting above-mentioned technical scheme, the fixing bolt of design is convenient for fix the position of canned paragraph and slip section.
Optionally, one end of each sliding section, which is far away from the fixed section, is provided with a pressing block, the bottom of each pressing block is provided with a sawtooth, the sawtooth is embedded into a soil layer, and the bottom of each pressing block is tightly abutted against the soil layer.
By adopting the technical scheme, the press block is tightly propped against the soil layer, so that the contact area between the support rod and the soil layer is increased, and meanwhile, the saw teeth at the bottom of the press block are embedded into the soil layer, so that the fixing rod is more firmly fixed on the soil layer, the support plate is convenient to fix, and the shaking in the drilling process of the drill rod is reduced; the pressing block is tightly abutted to the soil layer, so that the contact area of the supporting rod and the soil layer is increased, and the possibility that the supporting rod sinks in the soil layer to influence the horizontal state of the supporting plate is reduced in the drilling process.
Optionally, a plurality of the saw teeth are arranged at the bottom of each pressing block.
Through adopting above-mentioned technical scheme, a plurality of sawtooth of design through with a plurality of sawtooth embedding soil layers in, has reduced the not hard up of briquetting for the bracing piece is fixed on the soil layer more firmly.
Optionally, the device further comprises a transportation assembly;
the transportation assembly comprises two wheel seats, a screw rod in threaded connection with each wheel seat, at least two universal wheels arranged at the bottom of each wheel seat, a driving piece for driving each screw rod to rotate and a guide piece for guiding each wheel seat to move along the axial direction of the screw rod;
the two wheel seats are arranged right below the supporting plate and are symmetrical about the drill rod axis;
the screw rod penetrates through the support plate and the wheel seat, is rotatably connected with the support plate, and has an axis parallel to that of the support sleeve;
the driving piece and the guiding piece are arranged on the supporting plate.
By adopting the technical scheme, when the sampling device needs to be transported after drilling is finished, the driving piece is started to enable the screw to rotate, the screw drives the wheel seat to descend along the axis direction of the screw under the action of the guide piece, the wheel seat enables the universal wheel to descend, when the universal wheel is abutted to the soil layer, the screw continuously drives the universal wheel to descend, so that the sawteeth at the bottom of the pressing block are pulled out from the soil layer until the distance between the sawteeth and the soil layer meets the requirement, then the sampling device is transported to the next drilling position through the universal wheel, the driving piece is started to enable the screw to rotate reversely, the screw drives the wheel seat to ascend along the axis direction of the screw under the action of the guide piece until the sawteeth at the bottom of the pressing block are embedded into the soil layer, then the length of the supporting rod is adjusted to enable the supporting plate to be in a horizontal state, and the drilling rod is started to perform drilling sampling operation; according to the designed transportation assembly, after drilling is finished, the screw rod is driven to rotate through the driving piece, the wheel seat descends along the axial direction of the screw rod under the action of the guide piece until the distance between the sawteeth at the bottom of the pressing block and the soil layer meets the requirement, and then the transportation of the whole sampling device is facilitated through the universal wheel; meanwhile, the sawteeth in the soil layer can be conveniently pulled out in the descending process of the universal wheel.
Optionally, the driving part includes a driving motor, an output shaft of the driving motor is coaxially and fixedly connected with the screw, and the driving motor is installed on the supporting plate.
Through adopting above-mentioned technical scheme, the driving motor of design, the drive screw of being convenient for rotates, and then the receiving and releasing of the transportation subassembly of being convenient for.
Optionally, the guide comprises a guide rod; the guide rod axis is parallel to the screw axis, the guide rod penetrates through the support plate, the guide rod is connected with the support plate in a sliding mode, and the bottom end of the guide rod is fixedly connected with the wheel seat.
Through adopting above-mentioned technical scheme, the guide bar of design, the leading wheel seat of being convenient for moves along screw rod axis direction.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the sampling device for geological survey, the position of the supporting plate is fixed through the supporting rod, the position of the drill rod is limited by the supporting sleeve in the drilling process of the drill rod, the left-right shaking amplitude of the drill rod is reduced, the pressure applied by a worker to the drill rod is reduced, and the labor intensity of the worker is conveniently reduced;
2. according to the sampling device for geological survey, the support sleeve is coaxially sleeved on the drill rod, and compared with a mode that a worker manually controls the feeding direction of the drill rod, the sampling device is convenient for guiding the drill rod to drill along the axial direction of the support sleeve, so that the possibility of inclined drilling of the drill rod is reduced, and the drilling quality is improved;
3. according to the designed sampling device for geological exploration, the length of the supporting rod is convenient to adjust through mutual sliding between the fixed section and the sliding section, when a hole is drilled in an inclined soil layer, the supporting plate is kept in a horizontal state through adjusting the length of the supporting rod, and the drilling and sampling operation of a drill rod on the soil layer is convenient to vertically perform;
4. according to the designed sampling device for geological exploration, after drilling is finished, the screw rod is driven to rotate through the driving piece, the wheel seat is enabled to descend along the axis direction of the screw rod under the action of the guide piece until the distance between the sawteeth at the bottom of the pressing block and a soil layer meets the requirement, and then the whole sampling device is convenient to transport through the universal wheel; meanwhile, in the process that the universal wheel descends, the sawteeth in the soil layer can be conveniently pulled out.
Drawings
Fig. 1 is a schematic structural view of a sampling device for geological survey according to an embodiment of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Reference numerals: 1. a drill stem; 2. a support assembly; 21. a support plate; 22. a support sleeve; 23. a support bar; 231. a fixed section; 232. a sliding section; 233. fixing the bolt; 24. briquetting; 25. saw teeth; 3. a transport assembly; 31. a wheel seat; 32. a universal wheel; 33. a screw; 34. a drive motor; 35. a guide rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses sampling device for geological survey.
Referring to fig. 1, a sampling device for geological exploration includes a drill rod 1, a support assembly 2 for supporting the drill rod 1, and a transport assembly 3 for transporting the sampling device; remove sampling device to suitable position for drilling rod 1 aims at the drilling position, and when drilling rod 1 was driped on the soil layer, the range of rocking about having reduced drilling rod 1 through supporting component 2, make the pressure that the staff applied drilling rod 1 reduce, be convenient for reduce staff's intensity of labour, the back of finishing drilling, through transportation subassembly 3, be convenient for transport whole sampling device, and then be convenient for sampling device removes to next position and carry out the sample operation of driling.
Referring to fig. 1, the supporting assembly 2 includes a supporting plate 21, a supporting sleeve 22 and at least three supporting rods 23, the supporting plate 21 is horizontally disposed, the supporting sleeve 22 is vertically disposed, the supporting sleeve 22 is coaxially sleeved on the drill rod 1, the drill rod 1 is slidably connected with the supporting sleeve 22, the drill rod 1 is used for drilling holes in a soil layer for sampling, the supporting sleeve 22 is welded with the supporting plate 21, and the supporting sleeve 22 penetrates through the supporting plate 21; in the present application, the number of the support rods 23 may be three, four, or five, but the support rods 21 are fixed, in this embodiment, the number of the support rods 23 is four, one end of each of the four support rods 23 is welded to the bottom of the support plate 21, and the other end of each of the four support rods 23 is embedded in the soil layer.
Referring to fig. 1 and 2, each support rod 23 includes a fixed section 231 and a sliding section 232, the fixed section 231 is slidably connected with the sliding section 232, in this application, the fixed section 231 is sleeved on the sliding section 232, or the sliding section 232 is sleeved on the fixed section 231, but the fixed section 231 is slidably connected with the sliding section 232, in this embodiment, the sliding section 232 is sleeved on the fixed section 231, the sliding section 232 and the fixed section 231 are square tubes, one end of the fixed section 231, which is far away from the sliding section 232, is welded to the bottom of the support plate 21, one end of each sliding section 232, which is far away from the fixed section 231, is welded with a pressing block 24, the bottom of the pressing block 24 is welded with a plurality of saw teeth 25, the plurality of saw teeth 25 are embedded into the soil layer, and the bottom of the pressing block 24 is abutted to the soil layer; all be provided with the mounting that is used for fixed section 231 and sliding section 232 position on each bracing piece 23, the mounting includes fixing bolt 233, the quantity of fixing bolt 233 can be one on bracing piece 23 in this application, can be two, also can be three, but the realization is fixed the position of fixed section 231 and sliding section 232 can, fixing bolt 233 quantity is one on bracing piece 23 in this embodiment, a fixing bolt 233 and sliding section 232 threaded connection, and a fixing bolt 233 stretches into sliding section 232 one end and fixed section 231 lateral wall butt.
Referring to fig. 1, the transportation assembly 3 includes two wheel seats 31, a screw 33 screwed to each wheel seat 31, at least two universal wheels 32 installed at the bottom of each wheel seat 31, a driving member for driving each screw 33 to rotate, and a guiding member for guiding each wheel seat 31 to move along the axial direction of the screw 33, the two wheel seats 31 are both disposed right below the support plate 21, the two wheel seats 31 are symmetrical with respect to the axis of the drill rod 1, the screw 33 penetrates through the support plate 21 and the wheel seat 31, the screw 33 is rotatably connected to the support plate 21, the axis of the screw 33 is parallel to the axis of the support sleeve 22, in this application, the number of the universal wheels 32 at the bottom of one wheel seat 31 may be two, three, or four, but all that is required to transport the sampling device, in this embodiment, the number of the universal wheels 32 at the bottom of one wheel seat 31 is two.
Referring to fig. 1, the driving member in this embodiment includes a driving motor 34, but the driving member in this application is not limited to the driving motor 34, but only when the driving screw 33 is rotated, an output shaft of the driving motor 34 and one end of the screw 33 extending out of the supporting plate 21 are coaxially fixed by a coupler, and the driving motor 34 is installed on the supporting plate 21 by a bolt connection; the guide member includes guide rods 35, the number of the guide rods 35 on one wheel seat 31 is two in this embodiment, the number of the guide rods 35 on one wheel seat 31 is not limited to two in this application, but the guide wheel seat 31 can move along the axial direction of the screw 33, the axial lines of the two guide rods 35 are both parallel to the axial line of the screw 33, the guide rods 35 penetrate through the support plate 21, the guide rods 35 are slidably connected with the support plate 21, and the bottom ends of the guide rods 35 are welded to the wheel seat 31; in order to prevent the guide rod 35 from slipping off the support plate 21, a circular stopper is welded to the end of the guide rod 35 away from the wheel seat 31 in this embodiment.
The embodiment of the application provides a sampling device for geological survey's implementation principle does: the sampling device is transported to a proper position by four universal wheels 32, so that the drill rod 1 is aligned to the position of a drilled hole in a soil layer, then two driving motors 34 are started simultaneously, the driving motors 34 drive the screw rods 33 to rotate, the screw rods 33 drive the wheel seats 31 to ascend along the axial direction of the screw rods 33, the wheel seats 31 drive the universal wheels 32 to ascend, when the sawteeth 25 are in contact with the soil layer, the sawteeth 25 are embedded into the soil layer under the action of gravity of the sampling device, the pressing blocks 24 are abutted to the surface of the soil layer, and when the universal wheels 32 leave the soil layer, the driving motors 34 are stopped to run; then, the length of the support rod 23 is adjusted to enable the support plate 21 to be horizontal, so that the drill rod 1 is kept to vertically drill into a soil layer, the drill rod 1 is driven to perform drilling sampling operation, the position of the support plate 21 is fixed through the support rod 23, the support sleeve 22 limits the position of the drill rod 1 in the drilling process of the drill rod 1, the amplitude of left-right shaking of the drill rod 1 is reduced, the pressure applied to the drill rod 1 by a worker is reduced, and the labor intensity of the worker is reduced conveniently; after the drilling sample finishes, start driving motor 34 for driving motor 34 reverses, and driving motor 34 drives the screw rod 33 reversal, and screw rod 33 orders about wheel seat 31 and descends, makes universal wheel 32 descend, when universal wheel 32 and soil layer butt, because screw rod 33 continues to rotate, makes sawtooth 25 rise, and the interval of sawtooth 25 and soil layer satisfies the requirement and is convenient for transport sampling device, uses manpower sparingly.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a sampling device for geological survey, includes drilling rod (1), its characterized in that: further comprising a support assembly (2) for supporting the drill rod (1);
the support assembly (2) comprises a support plate (21), a support sleeve (22) and at least three support rods (23);
the support plate (21) is horizontally arranged, the support sleeve (22) is vertically arranged, the support sleeve (22) is coaxially sleeved on the drill rod (1), the drill rod (1) is connected with the support sleeve (22) in a sliding mode, the drill rod (1) is used for drilling holes in a soil layer for sampling, the support sleeve (22) is fixedly connected with the support plate (21), and the support sleeve (22) penetrates through the support plate (21);
one end of each support rod (23) is fixedly connected with the bottom of the support plate (21), and the other end of each support rod is embedded into a soil layer.
2. A sampling device for geological survey according to claim 1, wherein: each support rod (23) comprises a fixed section (231) and a sliding section (232);
the fixed section (231) is connected with the sliding section (232) in a sliding mode, one end, far away from the sliding section (232), of the fixed section (231) is fixedly connected with the bottom of the supporting plate (21), and one end, far away from the fixed section (231), of the sliding section (232) is embedded into a soil layer;
each support rod (23) is provided with a fixing piece for fixing the positions of the fixing section (231) and the sliding section (232).
3. A sampling device for geological survey according to claim 2, characterized in that: the fixing member includes a fixing bolt (233); the fixing bolt (233) is in threaded connection with the sliding section (232), and one end of the fixing bolt (233) extending into the sliding section (232) is abutted to the fixing section (231).
4. A sampling device for geological survey according to claim 2, characterized in that: each sliding section (232) is far away from one end of the fixed section (231) and is provided with a pressing block (24), the bottom of each pressing block (24) is provided with a sawtooth (25), the sawtooth (25) is embedded into a soil layer, and the bottom of each pressing block (24) is tightly abutted to the soil layer.
5. A sampling device for geological survey according to claim 4, wherein: the saw teeth (25) at the bottom of each pressing block (24) are provided in plurality.
6. A sampling device for geological survey according to claim 1, wherein: also comprises a transport assembly (3);
the transportation assembly (3) comprises two wheel seats (31), a screw rod (33) in threaded connection with each wheel seat (31), at least two universal wheels (32) arranged at the bottom of each wheel seat (31), a driving piece for driving each screw rod (33) to rotate and a guide piece for guiding each wheel seat (31) to move along the axial direction of the screw rod (33);
the two wheel seats (31) are arranged right below the supporting plate (21), and the two wheel seats (31) are symmetrical about the axis of the drill rod (1);
the screw (33) penetrates through the support plate (21) and the wheel seat (31), the screw (33) is rotationally connected with the support plate (21), and the axis of the screw (33) is parallel to the axis of the support sleeve (22);
the driving piece and the guide piece are both arranged on the supporting plate (21).
7. A sampling device for geological survey according to claim 6, wherein: the driving piece comprises a driving motor (34), an output shaft of the driving motor (34) is coaxially and fixedly connected with the screw rod (33), and the driving motor (34) is installed on the supporting plate (21).
8. A sampling device for geological survey according to claim 6, wherein: the guide comprises a guide rod (35); the axis of the guide rod (35) is parallel to the axis of the screw rod (33), the guide rod (35) penetrates through the support plate (21), the guide rod (35) is connected with the support plate (21) in a sliding mode, and the bottom end of the guide rod (35) is fixedly connected with the wheel seat (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222188552.2U CN218212031U (en) | 2022-08-19 | 2022-08-19 | Sampling device for geological survey |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222188552.2U CN218212031U (en) | 2022-08-19 | 2022-08-19 | Sampling device for geological survey |
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| Publication Number | Publication Date |
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| CN218212031U true CN218212031U (en) | 2023-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222188552.2U Active CN218212031U (en) | 2022-08-19 | 2022-08-19 | Sampling device for geological survey |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116539356A (en) * | 2023-06-21 | 2023-08-04 | 山西省地球物理化学勘查院有限公司 | Prospecting device of geological structure |
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2022
- 2022-08-19 CN CN202222188552.2U patent/CN218212031U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116539356A (en) * | 2023-06-21 | 2023-08-04 | 山西省地球物理化学勘查院有限公司 | Prospecting device of geological structure |
| CN116539356B (en) * | 2023-06-21 | 2023-09-15 | 山西省地球物理化学勘查院有限公司 | Prospecting device of geological structure |
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