CN219714803U - Core drilling sampling device for rock-soil geological investigation detection - Google Patents
Core drilling sampling device for rock-soil geological investigation detection Download PDFInfo
- Publication number
- CN219714803U CN219714803U CN202320928207.XU CN202320928207U CN219714803U CN 219714803 U CN219714803 U CN 219714803U CN 202320928207 U CN202320928207 U CN 202320928207U CN 219714803 U CN219714803 U CN 219714803U
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- China
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- thick bamboo
- support frame
- sampling
- sampling tube
- elevating system
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- 238000005070 sampling Methods 0.000 title claims abstract description 57
- 239000002689 soil Substances 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 238000011835 investigation Methods 0.000 title claims abstract description 8
- 238000005553 drilling Methods 0.000 title claims description 13
- 230000003028 elevating effect Effects 0.000 claims abstract description 13
- 239000000956 alloy Substances 0.000 claims abstract description 12
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 17
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 17
- 241001330002 Bambuseae Species 0.000 claims description 17
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 17
- 239000011425 bamboo Substances 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 239000011435 rock Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Classifications
-
- 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
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of rock-soil exploration sampling, in particular to a drill core sampling device for rock-soil geological exploration detection. Including the support frame, be equipped with elevating system on the support frame, elevating system establishes on the support frame, and elevating system's centre is equipped with slewing mechanism, and slewing mechanism's centre below is equipped with the sampling tube, and the lower extreme of sampling tube can be dismantled and be equipped with alloy drill bit, and alloy drill bit's lower extreme is equipped with the sawtooth, and sampling tube's periphery is equipped with dustproof mechanism. The utility model mainly solves the problem that the sample taken down by the traditional sampling tube is inconvenient to separate from the sampling tube. The sampling tube is formed by splicing, and when a sample needs to be taken down, the two sampling tubes can be disassembled, so that the sample can be taken out conveniently. The utility model is mainly used for sampling in the rock-soil investigation process.
Description
Technical Field
The utility model relates to the technical field of rock-soil exploration sampling, in particular to a drill core sampling device for rock-soil geological exploration detection.
Background
The geotechnical prospecting refers to finding out, analyzing and evaluating the geology, environmental characteristics and geotechnical engineering conditions of a construction site according to the requirements of construction engineering, and providing corresponding data for subsequent building construction, so that the development of later-stage building work is facilitated. In the process of geotechnical investigation, it is often necessary to use a sampler for sampling.
The existing sampler is used for drilling a rock and soil sample, the sample is often adhered to the inside of the sampling tube, the sampling tube is inconvenient to take out, if the sampling tube is forcibly taken out, the soil level can be damaged, and when the sampling tube encounters hard rock and soil, the sampling tube can be damaged to a certain extent by the forced taking out.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a drill core sampling device for rock-soil geological investigation detection. Meanwhile, a dustproof mechanism is also arranged, so that dust can fly upwards during drilling.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a rock soil geology reconnaissance detects with core sampling device, includes the support frame, be equipped with elevating system on the support frame, elevating system establishes on the support frame, elevating system's centre is equipped with rotary mechanism, rotary mechanism's centre below is equipped with the sampling tube, the lower extreme of sampling tube can be dismantled and is equipped with the alloy drill bit, the lower extreme of alloy drill bit is equipped with the sawtooth, the periphery of sampling tube is equipped with dustproof mechanism, the sampling tube includes two half section of thick bamboo bodies, the cross section of half section of thick bamboo body is semi-circular, half section of thick bamboo body bilateral symmetry is equipped with a plurality of engaging lug, two engaging lug on the half section of thick bamboo body passes through bolt threaded connection, the top peripheral fixed mounting of half section of thick bamboo body has the solid fixed ring, be equipped with a plurality of upper thread hole on the solid fixed ring, two the bottom of half section of thick bamboo body is equipped with the screw thread of mutually supporting, the bottom of two half section of thick bamboo bodies after the concatenation is passed through screw thread and alloy drill bit threaded connection.
Preferably, the dustproof mechanism comprises a fixing rod, a corrugated pipe filter cylinder and a sliding ring, the sliding ring and the fixing rod are respectively and fixedly installed at the upper end and the lower end of the corrugated pipe filter cylinder, the corrugated pipe filter cylinder is arranged at the periphery of the sampling cylinder, the fixing rod is fixedly installed at the bottom end of the supporting frame, the sliding ring is in sliding connection with the left side and the right side of the supporting frame, two lower magnets are fixedly installed at the left side and the right side of the top end of the sliding ring, an upper magnet is fixedly installed at the bottom end of the lifting mechanism, and the lower magnets are matched with the upper magnet.
Preferably, the left and right sides of support frame is all fixed mounting has the fixed plate, elevating system includes pneumatic cylinder, hydraulic telescoping rod and lifter plate, pneumatic cylinder and hydraulic telescoping rod all are equipped with two, two pneumatic cylinder fixed mounting respectively is in on the fixed plate, two hydraulic telescoping rod sliding connection respectively is in inside the pneumatic cylinder, lifter plate sliding mounting is in the centre of support frame, two hydraulic telescoping rod's bottom with the top fixed connection of lifter plate, slewing mechanism fixed mounting is in the centre of lifter plate.
Preferably, the rotating mechanism comprises a motor and a connecting disc, the motor is fixedly arranged in the middle of the lifting plate, an output shaft of the motor penetrates through the lifting plate and is rotationally connected with the lifting plate, the top end of the connecting disc is fixedly connected with the output shaft of the motor, and the top end of the sampling tube is in threaded connection with the connecting disc through an upper threaded hole.
Preferably, bases are fixedly installed on the left side and the right side of the bottom end of the supporting frame, and the fixing rod is fixedly connected with the bases.
Compared with the prior art, the utility model has the beneficial effects that:
1. the sampling tube is formed by splicing, and when the sample drilling is completed, the two half tube bodies can be disassembled, so that the sample can be conveniently taken out, and the damage to the sampling tube caused by violent taking out is avoided.
2. The utility model is provided with a dustproof mechanism, when the rock and soil are drilled, the corrugated pipe filter cylinder can be pulled up, so that the sampling cylinder is covered, dust is prevented from being raised in the sampling process, and the dust is further diffused.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a dust-proof mechanism according to the present utility model;
FIG. 3 is a schematic diagram of a sampling tube according to the present utility model.
In the figure: 101. a half cylinder body; 102. a fixing ring; 103. an upper threaded hole; 104. a connecting lug; 105. a bolt; 201. a fixed rod; 202. a bellows cartridge; 203. a slip ring; 204. a lower magnet; 205. a magnet is arranged on the upper part; 301. a hydraulic cylinder; 302. a hydraulic telescopic rod; 303. a lifting plate; 401. a motor; 402. a connecting disc; 5. a base; 6. a bolt; 7. a support frame; 8. a fixing plate; 9. alloy drill bit; 10. saw teeth.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, a drill core sampling device for rock-soil geological investigation detection comprises a supporting frame 7, a lifting mechanism is arranged on the supporting frame 7, the lifting mechanism is arranged on the supporting frame 7, a rotating mechanism is arranged in the middle of the lifting mechanism, a sampling tube is arranged below the middle of the rotating mechanism, an alloy drill bit 9 is detachably arranged at the lower end of the sampling tube, saw teeth 10 are arranged at the lower end of the alloy drill bit 9, a dustproof mechanism is arranged on the periphery of the sampling tube, the sampling tube comprises two half tube bodies 101, the cross section of each half tube body 101 is semicircular, a plurality of connecting lugs 104 are symmetrically arranged on two sides of each half tube body 101, the connecting lugs 104 on each half tube body 101 are in threaded connection through bolts 105, a fixing ring 102 is fixedly arranged on the periphery of the top end of each half tube body 101, a plurality of upper threaded holes 103 are formed in the fixing ring 102, threads matched with each other are formed in the bottom ends of each half tube body 101, and the bottom ends of the two half tube bodies 101 after being spliced are in threaded connection with the alloy drill bit 9. The two half cylinder bodies 101 are spliced to form a cylinder body of the sampling cylinder, and after the two half cylinder bodies 101 are spliced through the bolts 105, the threads at the bottoms of the two half cylinder bodies can be spliced into complete threads and can be in threaded connection with the alloy drill bit 9. The sampling tube is formed by splicing two half tubes, and has the functions that: when the sample is drilled, the sample in the traditional sampling tube is not easy to take down, and the two half tube bodies 101 can be disassembled so as to take out the sample.
The dustproof mechanism comprises a fixing rod 201, a corrugated pipe filter cylinder 202 and a sliding ring 203, wherein the sliding ring 203 and the fixing rod 201 are respectively and fixedly arranged at the upper end and the lower end of the corrugated pipe filter cylinder 202, the corrugated pipe filter cylinder 202 is arranged on the periphery of a sampling cylinder, the fixing rod 201 is fixedly arranged at the bottom end of a supporting frame 7, the sliding ring 203 is in sliding connection with the left side and the right side of the supporting frame 7, two lower magnets 204 are fixedly arranged at the left side and the right side of the top end of the sliding ring 203, an upper magnet 205 is fixedly arranged at the bottom end of the lifting mechanism, and the lower magnets 204 are matched with the upper magnet 205. When the rock and soil is drilled, the sliding ring 203 can be pulled to move upwards, so that the lower magnet 204 and the upper magnet 205 are attracted, and the sampling tube is covered by the corrugated tube filter cylinder 202, and dust is prevented from diffusing.
The left and right sides of support frame 7 all fixed mounting has fixed plate 8, elevating system includes pneumatic cylinder 301, hydraulic telescoping rod 302 and lifter plate 303, and pneumatic cylinder 301 and hydraulic telescoping rod 302 all are equipped with two, and two pneumatic cylinders 301 are fixed mounting respectively on fixed plate 8, and two hydraulic telescoping rods 302 are sliding connection respectively inside pneumatic cylinder 301, lifter plate 303 slidable mounting in the centre of support frame 7, the top fixed connection of the bottom and lifter plate 303 of two hydraulic telescoping rods 302, and slewing mechanism fixed mounting is in the centre of lifter plate 303. When the drill core is required to be sampled, two hydraulic cylinders 301 are started simultaneously, and the two hydraulic cylinders 301 push the hydraulic telescopic rods 302 to push the lifting plate 303 to move up and down today.
The rotating mechanism comprises a motor 401 and a connecting disc 402, the motor 401 is fixedly arranged in the middle of the lifting plate 303, an output shaft of the motor 401 penetrates through the lifting plate 303 and is rotationally connected with the lifting plate 303, the top end of the connecting disc 402 is fixedly connected with the output shaft of the motor 401, and the top end of the sampling tube is in threaded connection with the connecting disc 402 through an upper threaded hole 103. The motor 401 drives the connecting disc 402 to rotate, and then drives the sampling tube to rotate, so that rock and soil drilling is performed.
The base 5 is fixedly installed on the left side and the right side of the bottom end of the supporting frame 7, and the fixing rod 201 is fixedly connected with the base 5. The base 5 is fixed with the rock soil through the anchor rod 6, so that the device is fixed on a sampling target place, and sampling is facilitated.
The working flow of the utility model is as follows: when the device is used, the base 5 is firstly fixed with the rock soil through the anchor rod 6, so that the device is fixed at a sampling target place, and then the sliding ring 203 is pulled to move upwards, so that the lower magnet 204 and the upper magnet 205 are attracted, and the sampling tube is covered by the corrugated tube filter cylinder 202, so that dust diffusion is prevented. Then, the hydraulic cylinders 301 and the motor 401 are started, the two hydraulic cylinders 301 push the hydraulic telescopic rods 302 to push the lifting plate 303 to move up and down, and meanwhile, the motor 401 drives the connecting disc 402 to rotate to drive the sampling tube to rotate, so that rock and soil drilling is performed. When sample drilling is completed, the two half-cylinder bodies 101 can be disassembled, so that the sample can be taken out.
The preferred embodiments of the present utility model have been described in detail, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model, and the various changes are included in the scope of the present utility model.
Claims (5)
1. Drilling core sampling device for rock-soil geological investigation detection, its characterized in that: including support frame (7), be equipped with elevating system on support frame (7), elevating system establishes on support frame (7), elevating system's centre is equipped with rotary mechanism, rotary mechanism's centre below is equipped with the sample section of thick bamboo, the lower extreme of sample section of thick bamboo can be dismantled and be equipped with alloy drill bit (9), the lower extreme of alloy drill bit (9) is equipped with sawtooth (10), the periphery of sample section of thick bamboo is equipped with dustproof mechanism, the sample section of thick bamboo includes two half section of thick bamboo body (101), the cross section of half section of thick bamboo body (101) is semi-circular, half section of thick bamboo body (101) bilateral symmetry is equipped with a plurality of engaging lug (104), two engaging lug (104) on half section of thick bamboo body (101) are through bolt (105) threaded connection, the top peripheral fixed mounting of half section of thick bamboo body (101) has solid fixed ring (102), be equipped with a plurality of upper thread hole (103) on solid fixed ring (102), two the bottom of half section of thick bamboo body (101) after the concatenation is equipped with the screw thread of mutually supporting.
2. The core drilling and sampling device for geotechnical geological exploration detection according to claim 1, wherein: dustproof mechanism includes dead lever (201), bellows filter cartridge (202) and slip ring (203), slip ring (203) and dead lever (201) are fixed mounting respectively the upper and lower both ends of bellows filter cartridge (202), bellows filter cartridge (202) are established the periphery of sampling tube, dead lever (201) fixed mounting is in the bottom of support frame (7), slip ring (203) sliding connection is in the left and right sides of support frame (7), two lower magnet (204) are fixed to the top left and right sides of slip ring (203), elevating system's bottom fixed mounting has upper magnet (205), lower magnet (204) match with upper magnet (205) and set up.
3. The core drilling and sampling device for geotechnical geological exploration detection according to claim 1, wherein: the left and right sides of support frame (7) is all fixed mounting has fixed plate (8), elevating system includes pneumatic cylinder (301), hydraulic telescoping rod (302) and lifter plate (303), pneumatic cylinder (301) and hydraulic telescoping rod (302) all are equipped with two, two pneumatic cylinder (301) are fixed mounting respectively on fixed plate (8), two hydraulic telescoping rod (302) are sliding connection respectively inside pneumatic cylinder (301), lifter plate (303) sliding mounting is in the centre of support frame (7), two the bottom of hydraulic telescoping rod (302) with the top fixed connection of lifter plate (303), slewing mechanism fixed mounting is in the centre of lifter plate (303).
4. A core drilling and sampling device for geotechnical geological survey according to claim 3, wherein: the rotating mechanism comprises a motor (401) and a connecting disc (402), the motor (401) is fixedly arranged in the middle of the lifting plate (303), an output shaft of the motor (401) penetrates through the lifting plate (303) and is rotationally connected with the lifting plate, the top end of the connecting disc (402) is fixedly connected with the output shaft of the motor (401), and the top end of the sampling tube is in threaded connection with the connecting disc (402) through an upper threaded hole (103).
5. The core drilling and sampling device for geotechnical geological investigation and detection according to claim 2, wherein: the base (5) is fixedly installed on the left side and the right side of the bottom end of the supporting frame (7), and the fixing rod (201) is fixedly connected with the base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320928207.XU CN219714803U (en) | 2023-04-23 | 2023-04-23 | Core drilling sampling device for rock-soil geological investigation detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320928207.XU CN219714803U (en) | 2023-04-23 | 2023-04-23 | Core drilling sampling device for rock-soil geological investigation detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219714803U true CN219714803U (en) | 2023-09-19 |
Family
ID=88001343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320928207.XU Active CN219714803U (en) | 2023-04-23 | 2023-04-23 | Core drilling sampling device for rock-soil geological investigation detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219714803U (en) |
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2023
- 2023-04-23 CN CN202320928207.XU patent/CN219714803U/en active Active
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| GR01 | Patent grant |