CN109269828B - Geotome is used in geological survey - Google Patents
Geotome is used in geological survey Download PDFInfo
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- CN109269828B CN109269828B CN201811192059.XA CN201811192059A CN109269828B CN 109269828 B CN109269828 B CN 109269828B CN 201811192059 A CN201811192059 A CN 201811192059A CN 109269828 B CN109269828 B CN 109269828B
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- 238000005070 sampling Methods 0.000 claims abstract description 115
- 238000013016 damping Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000035939 shock Effects 0.000 claims description 19
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 16
- 238000005527 soil sampling Methods 0.000 abstract description 8
- 238000011835 investigation Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004578 natural building material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses soil sampling equipment for geological investigation, which is characterized in that a sampling box, a storage box and a storage box are arranged on the upper end surface of a damping base, a motor is fixed in a groove of a U-shaped seat of the sampling box, an output shaft of the motor is connected with a sampling tube, and a through hole capable of penetrating the sampling tube is formed in the damping base; the two sides of the U-shaped seat are respectively fixed with a sliding block, one sliding block is connected with a threaded rod through threads, a bevel gear is fixed on the threaded rod and meshed with a main bevel gear arranged on a rotating shaft, one end of the rotating shaft is fixed with a crank, a drawing drawer for storing samples is arranged on a storage box, a storage battery for providing power for a motor is arranged in the storage box, and an L-shaped push rod is fixed at the top of the storage box. The invention has the advantages of simple structure, convenient movement and carrying, good working stability, good anti-seismic performance, long service life, complete sample soil taking, convenient sample storage after soil taking and the like.
Description
Technical Field
The invention relates to a soil sampling device for geological exploration, and belongs to the technical field of geological exploration tools.
Background
Geological survey is a geological survey work performed to ascertain geological factors affecting an engineering building, the geological factors required for survey including geological structures or geological formations: the physical and mechanical properties of landforms, hydrogeologic conditions, earth and rock, natural geologic phenomena, natural building materials, etc., which are commonly referred to as engineering geologic conditions, and after ascertaining engineering geologic conditions, the manner of interaction of an engineering building with a geologic environment needs to be predicted according to the structure and operating characteristics of the design building. The soil sampling equipment is often needed to be used for sampling in geological investigation work, in the existing soil sampling equipment, as disclosed in Chinese patent document application number 201720541297.1, the equipment can sample the soil with harder soil, but is heavy, inconvenient when carrying, and when taking the soil, the soil layer is broken and can not be completely preserved, so that the follow-up analysis is inconvenient, vibration generated during the soil taking is easy to influence the equipment, the service life of the equipment is reduced, and a storage box is not used for reasonably storing the sample after the soil taking. Therefore, the existing soil sampling equipment for geological survey is not ideal enough and can not meet the use requirement.
Disclosure of Invention
The invention aims to provide the soil sampling equipment for geological investigation, which has the advantages of simple structure, convenient movement and carrying, good stability, complete sample soil taking and convenient sample storage after soil sampling, so as to overcome the defects of the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the invention relates to soil sampling equipment for geological survey, which comprises a shock absorption base, wherein walking wheels are arranged below the shock absorption base through support columns, a sampling box, a storage box and a storage box are arranged on the upper end face of the shock absorption base, the storage box and the storage box are respectively arranged on two sides of the sampling box, a U-shaped seat is arranged in the sampling box, a motor is fixed in a groove of the U-shaped seat, an output shaft of the motor is provided with a fixing plate through a coupler, a sampling tube is connected to the lower end of the fixing plate through a fastening bolt, and a through hole capable of penetrating the sampling tube is formed in the shock absorption base; the two sides of the U-shaped seat are respectively fixed with sliding blocks, the sliding blocks are respectively in sliding connection with vertical sliding grooves on the inner wall of the sampling box, one sliding block is connected with a threaded rod through threads, two ends of the threaded rod are respectively in rotating connection with the sampling box through bearings, a bevel gear is fixed on the threaded rod and meshed with a main bevel gear arranged on a rotating shaft, the rotating shaft is arranged on the sampling box through bearings, one end of the rotating shaft penetrates through the sampling box and is fixedly provided with a crank, two guide rods which are parallel to each other are arranged in the sampling box, and the U-shaped seat is in sliding connection with the guide rods through sliding sleeves; the storage box is provided with a drawing drawer for storing samples, a storage battery for providing power for the motor is arranged in the storage box, and an L-shaped push rod is fixed at the top of the storage box.
The sampling tube is of a cylindrical structure, external threads are arranged on the cylindrical outer wall of the sampling tube, the sampling tube is of a cylindrical structure formed by a semi-cylindrical semi-sampling tube I and a semi-sampling tube II, the semi-sampling tube I and the semi-sampling tube II are identical in structure, an attaching plate is fixed on the upper end faces of the semi-sampling tube I and the semi-sampling tube II, a threaded mounting hole used for being connected with a fastening bolt is formed in the attaching plate, and the lower end of the sampling tube is of an inverted cone structure.
And a fitting block is fixed on the lower end face of the inverted cone structure of the sampling tube, the fitting block is respectively and correspondingly fixed on the lower end faces of the first half sampling tube and the second half sampling tube, and the connecting bolt penetrates through a hole on the fitting block to enable the first half sampling tube and the second half sampling tube to be connected together.
Above-mentioned shock-absorbing mount includes slide, concave type fixed slot, a fixed section of thick bamboo, supporting spring, extension spring, T type slide bar, bracing piece and damping spring, sampling box, bin and bin are fixed at the slide up end, the slide is slidably installed in concave type fixed slot, be fixed with T type slide bar at the lower terminal surface of slide, T type slide bar's T template setting is in a fixed section of thick bamboo and can follow a fixed section of thick bamboo inner wall and slide, a fixed section of thick bamboo fixed connection is in concave type fixed slot bottom, be equipped with the supporting spring who is used for supporting T type slide bar in a fixed section of thick bamboo, same central line position at slide and concave type fixed slot do not are equipped with the perforation.
A damping spring is sleeved on the straight rod of the T-shaped sliding rod and is arranged between the sliding plate and the fixed cylinder.
The lower end face of the sliding plate is hinged with a supporting rod, the lower end of the supporting rod is hinged with a roller mounting seat provided with a roller, the roller is connected in a sliding groove on the concave type fixing groove in a rolling way, and a tension spring is connected between the supporting rod and the concave type fixing groove.
The storage box is internally provided with a drawing drawer, two symmetrical side walls of the drawing drawer are respectively provided with a sliding groove, and the sliding grooves are connected with supporting sliding blocks fixed on the storage box.
A partition board is arranged on the storage box and between every two drawing drawers; storage tanks are arranged in the drawing drawers, label boxes are respectively arranged on the end faces of the drawing drawers corresponding to each storage tank, and concave handles are arranged on the end faces of each drawing drawer.
The storage box is divided into an upper layer and a lower layer through a partition plate, a storage battery is arranged in the upper layer of the storage box, a solar panel is arranged at the top of the storage box, a control switch is arranged on the sampling box, and the storage battery is respectively connected with a motor, the solar panel and the control switch through leads; rubber protective sleeves are respectively sleeved on the horizontal rod of the L-shaped push rod and the crank.
Conical nails are uniformly arranged on the outer wall of the travelling wheel; the sampling box is made of transparent materials, and a graduated scale is arranged on the outer side face of one side, close to the threaded rod, of the sampling box.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following beneficial effects:
(1) According to the invention, the vibration reduction base and the travelling wheels are arranged, so that the sampling box is conveniently supported and pushed, the use is more convenient, the sliding plate moves downwards when the equipment moves or is subjected to vibration during sampling, the spring restoring force of the tension spring, the vibration reduction spring and the supporting spring is used for damping and buffering, the stability of the equipment is greatly improved, the vibration of electric parts is reduced, the service life of the equipment is prolonged, the sampling barrel is driven to sample through the rotation of the motor, soil layers with different depths can be sampled, the samples can be completely taken out, and the samples are stored in the storage tank more conveniently and reliably.
(2) According to the invention, the fitting blocks correspondingly arranged on the first half sampling tube and the second half sampling tube are fixedly connected through the connecting bolts, the first half sampling tube and the second half sampling tube are fitted, the first half sampling tube and the second half sampling tube are connected into a whole through the connecting bolts, and the fitting plates of the first half sampling tube and the second half sampling tube are fixedly connected with the fixing plate fixedly connected with the lower end face of the motor rotating shaft, so that the sampling tube can be arranged on the lower side of the motor rotating shaft, and the disassembly, assembly and sampling are very convenient.
(3) When the shock-absorbing base is subjected to shock, the T-shaped slide rod moves downwards to compress the shock-absorbing spring and the supporting spring, the supporting rod moves towards two sides along with the roller, and the stretching spring is stretched, so that the shock absorption and the buffering are performed through the spring restoring force of the stretching spring, the shock-absorbing spring and the supporting spring, the influence of shock on sampling is avoided, and the influence of shock on equipment is effectively avoided.
(4) The solar panel converts the received solar energy into electric energy which is stored in the storage battery, so that the field endurance of the storage battery is improved.
(5) The tapered nails are uniformly arranged on the outer wall of the travelling wheel, and can increase the climbing capacity of the travelling wheel.
(6) The sampling box is provided with the graduated scale, the descending depth of the sampling tube can be controlled and checked through the graduated scale, and the operation and the use are very convenient.
Compared with the prior art, the invention has the advantages of simple structure, convenient movement and carrying, good working stability, good anti-seismic performance, long service life, complete sample soil taking, convenient sample storage after soil taking and the like.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a shock mount according to the present invention;
FIG. 3 is a schematic view of a sampling tube according to the present invention;
FIG. 4 is a schematic view of the bottom structure of FIG. 3;
FIG. 5 is a schematic view of the structure of FIG. 1 at A in a partially enlarged form;
fig. 6 is a schematic structural view of the drawer of the present invention.
Reference numerals illustrate: 1-sampling box; 2-a storage box; 3-a shock absorption base; 4-travelling wheels; 5-a storage box; 6-a guide rod; 7-U-shaped seats; 8, a crank; 9-a slider; 10-an electric motor; 11-fastening bolts; 12-fixing plates; 13-a sampling tube; 14-a threaded rod; 15-a through hole; a 16-L type push rod; 17-a storage battery; 18-drawing the drawer; 19-a label box; 20-supporting a slider; 21-a separator; 22-a concave handle; 23-supporting columns; 24-threaded mounting holes; 25-half sampling tube I; 26-a second half sampling tube; 27-attaching blocks; 28-connecting bolts; 29-a main bevel gear; 30-rotating shaft; 31-bevel gears; 32-sliding grooves; 33-a storage tank; 34-skateboard; 35-concave fixing grooves; 36-fixing the cylinder; 37-supporting springs; 38-stretching a spring; 39-a roller; a 40-T-shaped slide bar; 41-supporting rods; 42-attaching plates; 43-shock-absorbing spring.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples.
The invention relates to earth sampling equipment for geological survey, which comprises a shock absorption base 3, wherein four travelling wheels 4 are respectively arranged under the shock absorption base 3 through four supporting columns 23, a sampling box 1, a storage box 2 and a storage box 5 are respectively fixed on the upper end surface of the shock absorption base 3, the storage box 2 and the storage box 5 are respectively fixed on two sides of the sampling box 1, a U-shaped seat 7 is arranged in the sampling box 1, a motor 10 is fixed in a groove of the U-shaped seat 7, an output shaft of the motor 10 is provided with a fixing plate 12 through a coupler, the lower end of the fixing plate 12 is connected with a sampling cylinder 13 through a fastening bolt 11, and a through hole 15 capable of penetrating the sampling cylinder 13 is arranged on the shock absorption base 3; the two sides of the U-shaped seat 7 are respectively fixed with a sliding block 9, the sliding blocks 9 are respectively connected with vertical sliding grooves on the inner wall of the sampling box 1 in a sliding way, a threaded hole is formed in one sliding block 9, a threaded rod 14 is connected with the threaded holes in a threaded way, two ends of the threaded rod 14 are respectively connected with the sampling box 1 in a rotating way through bearings, a bevel gear 31 is fixed on the threaded rod 14, the bevel gear 31 is meshed with a main bevel gear 29 arranged on a rotating shaft 30, the rotating shaft 30 is arranged on the sampling box 1 through bearings, one end of the rotating shaft 30 penetrates through the sampling box 1 and is fixed with a crank 8 at the end, two guide rods 6 which are parallel to each other are arranged in the sampling box 1, and the U-shaped seat 7 is connected on the guide rods 6 in a sliding way through sliding sleeves and can move up and down along the guide rods 6; a plurality of drawing drawers 18 for storing samples are arranged on the storage box 2, a storage battery 17 for providing power for the motor 10 is arranged in the storage box 5, and a pair of L-shaped push rods 16 are fixed at the top of the storage box 5; in order to improve the sampling efficiency, the sampling tube 13 is made into a cylindrical structure, an external thread is arranged on the cylindrical outer wall of the sampling tube 13, the sampling tube 13 is made into a cylindrical structure consisting of a semi-cylindrical semi-sampling tube I25 and a semi-sampling tube II 26, the semi-sampling tube I25 and the semi-sampling tube II 26 have the same structure, an attaching plate 42 is respectively fixed on the upper end surfaces of the semi-sampling tube I25 and the semi-sampling tube II 26, a thread mounting hole 24 for connecting with a fastening bolt 11 is made on the attaching plate 42, and the lower end of the sampling tube 13 is made into an inverted cone structure; in order to make the structure of the sampling tube 13 more stable, the lower end face of the inverted cone structure of the sampling tube 13 is provided with the attaching blocks 27, namely, four attaching blocks 27 are respectively and correspondingly fixed on the lower end faces of the first half sampling tube 25 and the second half sampling tube 26, so that the connecting bolts 28 can respectively pass through holes on the attaching blocks 27, and the first half sampling tube 25 and the second half sampling tube 26 are connected and attached together; in order to achieve better damping effect, the damping base 3 can be manufactured according to the mode shown in fig. 2, wherein the damping base 3 comprises a sliding plate 34, a concave fixing groove 35, a fixing cylinder 36, a supporting spring 37, a tension spring 38, a T-shaped sliding rod 40, a supporting rod 41 and a damping spring 43, the sampling box 1, the storage box 2 and the storage box 5 are fixed on the upper end surface of the sliding plate 34, the sliding plate 34 is slidably arranged in the concave fixing groove 35, a T-shaped sliding rod 40 is respectively fixed on four symmetrical corners of the lower end surface of the sliding plate 34, a T-shaped plate of each T-shaped sliding rod 40 is respectively arranged in one fixing cylinder 36 and can slide along the inner wall of the fixing cylinder 36, each fixing cylinder 36 is fixedly connected to the bottom of the concave fixing groove 35, the supporting spring 37 for supporting the T-shaped sliding rod 40 is arranged in each fixing cylinder 36, and the same through hole 15 is respectively arranged at the same center line position of the sliding plate 34 and the concave fixing groove 35; in order to achieve better damping effect, a damping spring 43 can be sleeved on the straight rod of each T-shaped slide rod 40 respectively, and the damping springs 43 are arranged between the slide plate 34 and the fixed cylinder 36; simultaneously, two support rods 41 are symmetrically hinged on the lower end surface of the sliding plate 34, a roller mounting seat provided with rollers 39 is respectively hinged on the lower end of each support rod 41, each roller 39 is respectively connected in a sliding groove on the concave fixed groove 35 in a rolling way, and then a tension spring 38 is respectively connected between each support rod 41 and the concave fixed groove 35; in order to be more convenient for storing samples, a plurality of drawing drawers 18 can be arranged in the storage box 2, a sliding groove 32 is respectively manufactured on two symmetrical side walls of each drawing drawer 18, and a supporting sliding block 20 fixed on the storage box 2 is connected in each sliding groove 32, so that the drawing drawers 18 can slide on the supporting sliding blocks 20 through the sliding grooves 32; for more convenient sample storage, a partition plate 21 is arranged between every two drawer 18 on the storage box 2, a plurality of storage tanks 33 are separated in each drawer 18 through partition plates, a label box 19 is respectively fixed on the end face of the drawer 18 corresponding to each storage tank 33, and a concave handle 22 is arranged on the end face of each drawer 18; during manufacturing, the storage box 5 can be divided into an upper layer and a lower layer through a partition plate, a storage battery 17 is arranged in the upper layer of the storage box 5, a solar panel is arranged at the top of the storage box 5, a control switch is arranged on the sampling box 1, and then the storage battery 17 is respectively connected with a motor 10, the solar panel and the control switch through wires in a conventional control connection mode; meanwhile, a rubber protective sleeve is respectively sleeved on the horizontal rod of the L-shaped push rod 16 and the crank 8; in order to be more convenient to use, conical nails can be uniformly arranged on the outer wheel wall of the travelling wheel 4; the sampling box 1 is made of transparent organic glass, and a graduated scale is arranged or manufactured on the outer side surface of one side of the sampling box 1 close to the threaded rod 14.
The working principle of the invention is as follows: when the device is used, the device is moved to a place to be sampled, the sampling tube 13 is fixedly arranged on the rotating shaft, the motor 10 is turned on to work through the switch, the crank 8 is rotated, the threaded rod 14 is driven to rotate through meshing transmission of the main bevel gear 29 and the bevel gear 31, the U-shaped seat 7 is driven to move up and down, the sampling tube 13 is driven to move up and down, the motor 10 drives the sampling tube 13 to rotate, and soil is sampled from a geological layer; when a soil sample with a deeper depth is to be taken, the plurality of rotating shafts are connected with each other through the coupler and then the sampling tube 13 is fixed by the fastening bolt 11, so that the length of the rotating shafts is increased, and the soil sample with the deeper depth can be taken; the drilled soil sample is compacted in the sampling tube 13 through extrusion, the lower end of the sampling tube 13 is in an inverted cone shape, the sample cannot easily slide down, the sampling tube 13 is taken down after sampling, the sample is placed in the storage groove 33 of the storage box 2, and the marking card is placed in the label box 19 after marking is finished; when the shock-absorbing base 3 is vibrated when the equipment moves and fetches earth, shock absorption and buffering are carried out through the shock-absorbing spring 43, the supporting spring 37 and the stretching spring 38, the stability and shock resistance of the equipment are improved, and the L-shaped push rod 16 and the travelling wheel 4 are used for facilitating pushing of the equipment.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a geotome for geological survey equipment, includes shock-absorbing base (3), installs walking wheel (4), its characterized in that through support column (23) under shock-absorbing base (3): the device comprises a shock absorption base (3), a sampling box (1), a storage box (2) and a storage box (5) are arranged on the upper end face of the shock absorption base (3), the storage box (2) and the storage box (5) are respectively arranged on two sides of the sampling box (1), a U-shaped seat (7) is arranged in the sampling box (1), a motor (10) is fixed in a groove of the U-shaped seat (7), a fixing plate (12) is arranged on an output shaft of the motor (10) through a coupling, a sampling cylinder (13) is connected to the lower end of the fixing plate (12) through a fastening bolt (11), and a through hole (15) capable of penetrating through the sampling cylinder (13) is formed in the shock absorption base (3); two sides of the U-shaped seat (7) are respectively fixed with a sliding block (9), the sliding blocks (9) are respectively connected with vertical sliding grooves on the inner wall of the sampling box (1) in a sliding manner, one sliding block (9) is connected with a threaded rod (14) through threads, two ends of the threaded rod (14) are respectively connected with the sampling box (1) in a rotating manner through bearings, a bevel gear (31) is fixed on the threaded rod (14), the bevel gear (31) is meshed with a main bevel gear (29) arranged on a rotating shaft (30), the rotating shaft (30) is arranged on the sampling box (1) through bearings, one end of the rotating shaft (30) penetrates through the sampling box (1) and is fixedly provided with a crank (8), two guide rods (6) which are parallel to each other are arranged in the sampling box (1), and the U-shaped seat (7) is connected onto the guide rods (6) in a sliding manner through the sliding sleeve; a drawing drawer (18) for storing samples is arranged on the storage box (2), a storage battery (17) for providing power for the motor (10) is arranged in the storage box (5), and an L-shaped push rod (16) is fixed at the top of the storage box (5); a bonding block (27) is fixed on the lower end face of the inverted cone structure of the sampling tube (13), the bonding block (27) is correspondingly fixed on the lower end faces of the first half sampling tube (25) and the second half sampling tube (26) respectively, and a connecting bolt (28) penetrates through a hole of the bonding block (27) to enable the first half sampling tube (25) and the second half sampling tube (26) to be connected together; a damping spring (43) is sleeved on the straight rod of the T-shaped sliding rod (40), and the damping spring (43) is arranged between the sliding plate (34) and the fixed cylinder (36); conical nails are uniformly arranged on the outer wall of the travelling wheel (4); the sampling box (1) is made of transparent materials, and a graduated scale is arranged on the outer side face of one side, close to the threaded rod (14), of the sampling box (1).
2. The earth-taking apparatus for geological survey of claim 1, wherein: the utility model discloses a sampling tube, including sample tube (13), adapter plate (42) is fixed with at the up end of half sample tube (25) and half sample tube (26), is equipped with the external screw thread on the cylindric outer wall of sample tube (13), and sample tube (13) comprise cylindric half sample tube (25) and half sample tube (26) and are constructed cylindric structure, half sample tube (25) and half sample tube (26) are the same, are equipped with on adapter plate (42) screw thread mounting hole (24) that are used for being connected with holding bolt (11), and sample tube (13) lower extreme is back taper structure.
3. The earth-taking apparatus for geological survey of claim 1, wherein: the shock-absorbing base (3) comprises a sliding plate (34), a concave fixing groove (35), a fixing cylinder (36), a supporting spring (37), an extension spring (38), a T-shaped sliding rod (40), a supporting rod (41) and a shock-absorbing spring (43), wherein the sampling box (1), the storage box (2) and the storage box (5) are fixed on the upper end face of the sliding plate (34), the sliding plate (34) is slidably arranged in the concave fixing groove (35), the T-shaped sliding rod (40) is fixed on the lower end face of the sliding plate (34), the T-shaped plate of the T-shaped sliding rod (40) is arranged in the fixing cylinder (36) and can slide along the inner wall of the fixing cylinder (36), the fixing cylinder (36) is fixedly connected to the bottom of the concave fixing groove (35), the supporting spring (37) used for supporting the T-shaped sliding rod (40) is arranged in the fixing cylinder (36), and a through hole (15) is formed in the same center line position of the sliding plate (34) and the concave fixing groove (35).
4. A geodetic apparatus according to claim 3, wherein: the lower end face of the sliding plate (34) is hinged with a supporting rod (41), the lower end of the supporting rod (41) is hinged with a roller mounting seat provided with a roller (39), the roller (39) is connected in a sliding groove on the concave fixed groove (35) in a rolling way, and an extension spring (38) is connected between the supporting rod (41) and the concave fixed groove (35).
5. The earth-taking apparatus for geological survey of claim 1, wherein: the storage box (2) is internally provided with a drawing drawer (18), two symmetrical side walls of the drawing drawer (18) are respectively provided with a sliding groove (32), and the sliding grooves (32) are connected with a supporting sliding block (20) fixed on the storage box (2).
6. The earth-borrowing apparatus for geological survey of claim 5, wherein: a partition plate (21) is arranged on the storage box (2) between every two drawing drawers (18); storage grooves (33) are formed in the drawing drawers (18), label boxes (19) are respectively arranged on the end faces of the drawing drawers (18) corresponding to each storage groove (33), and concave handles (22) are arranged on the end faces of each drawing drawer (18).
7. The earth-taking apparatus for geological survey of claim 1, wherein: the storage box (5) is divided into an upper layer and a lower layer through a partition plate, a storage battery (17) is arranged in the upper layer of the storage box (5), a solar cell panel is arranged at the top of the storage box (5), a control switch is arranged on the sampling box (1), and the storage battery (17) is respectively connected with the motor (10), the solar cell panel and the control switch through leads; rubber protective sleeves are respectively sleeved on the horizontal rod of the L-shaped push rod (16) and the crank (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811192059.XA CN109269828B (en) | 2018-10-12 | 2018-10-12 | Geotome is used in geological survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811192059.XA CN109269828B (en) | 2018-10-12 | 2018-10-12 | Geotome is used in geological survey |
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| Publication Number | Publication Date |
|---|---|
| CN109269828A CN109269828A (en) | 2019-01-25 |
| CN109269828B true CN109269828B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811192059.XA Active CN109269828B (en) | 2018-10-12 | 2018-10-12 | Geotome is used in geological survey |
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| CN110849661A (en) * | 2019-11-20 | 2020-02-28 | 汪斌 | Surface soil sampling device for soil remediation |
| CN111220406A (en) * | 2019-12-06 | 2020-06-02 | 李琦 | Geological exploration sampling device |
| CN111879589B (en) * | 2020-08-04 | 2023-06-27 | 黑龙江省地球物理地球化学勘查院 | Device for automatically screening sample by soil geochemistry |
| CN112033737A (en) * | 2020-09-22 | 2020-12-04 | 中国建筑第二工程局有限公司 | Building construction soil sampling device based on linkage transmission technology |
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