CN113063623B - Rock-soil detection device for geological investigation - Google Patents
Rock-soil detection device for geological investigation Download PDFInfo
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- CN113063623B CN113063623B CN202110310744.3A CN202110310744A CN113063623B CN 113063623 B CN113063623 B CN 113063623B CN 202110310744 A CN202110310744 A CN 202110310744A CN 113063623 B CN113063623 B CN 113063623B
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- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 238000011835 investigation Methods 0.000 title description 5
- 238000005070 sampling Methods 0.000 claims abstract description 100
- 239000011435 rock Substances 0.000 claims abstract description 74
- 238000003825 pressing Methods 0.000 claims abstract description 41
- 238000005520 cutting process Methods 0.000 claims abstract description 37
- 238000005527 soil sampling Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000003860 storage Methods 0.000 claims description 30
- 238000003466 welding Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 244000005700 microbiome Species 0.000 claims description 9
- 230000008093 supporting effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000004083 survival effect Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 1
- 238000002156 mixing Methods 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 7
- 238000000151 deposition Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
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- 238000012216 screening Methods 0.000 description 1
- 239000008400 supply water 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
Abstract
The invention discloses a rock-soil detection device for geological survey, wherein a cutting knife is hinged to the bottom end of a rock sampling tube, a pressing spring is welded at one end of a pulling rope, a transmission motor is arranged at the top end of the soil sampling tube, a sealing limiting plate is clamped at the inner side of a discharge hole, a soil collecting box is clamped at the side end of a connecting frame, rock is sampled through the rock sampling tube, the angle of the cutting knife is changed through the pulling rope and the pressing spring, so that a cut rock core is conveniently and rapidly lifted, visual observation is facilitated for personnel, soil is sampled through the soil sampling tube and a screw, and the soil is discharged through the discharge hole, so that the condition that the detection results are influenced by mixing of the soil is avoided, the rock collection and the soil collection are separated, mutual interference is avoided, and deviation of the detection results caused by mutual influence is avoided.
Description
Technical Field
The invention relates to the technical field of geological investigation, in particular to a rock-soil detection device for geological investigation.
Background
The geological survey belongs to the field of geological engineering, and is based on natural science and earth science, and mainly aims at geological survey, general investigation and exploration of mineral resources, and engineering problems related to geological structures and geological backgrounds of major engineering, and provides services for national economic construction by using geology, geophysics and geochemistry technologies, mathematical geology methods, remote sensing technologies, testing technologies, computer technologies and the like as means.
But at present when taking a sample to the ground, general sampling device all directly destroys the stratum, has led to the personnel to need carry different equipment when taking the rock core, mixes the sample with the ground simultaneously, has led to appearing mixing easily when taking a sample and influence the efficiency of taking a sample, and the sampling device of soil damages because of hardness is not enough easily when taking a sample the rock simultaneously, and the rock sampling device leads to the condition of soil adhesion when taking a sample the soil easily for soil mixes together and influences follow-up detection.
Disclosure of Invention
The invention provides a rock-soil detection device for geological survey, which can effectively solve the problems that in the prior art, when rock-soil is sampled, a general sampling device directly damages rock strata, so that personnel need to carry different equipment when the rock core needs to be taken, meanwhile, the rock-soil is mixed and sampled, the mixing is easy to occur during sampling, the sampling efficiency is influenced, meanwhile, the soil sampling device is easy to damage due to insufficient hardness during rock sampling, and the soil is easy to adhere during soil sampling, so that the soil is mixed together to influence the subsequent detection.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a geotechnical detection device for geological survey, includes the mount, sampling assembly is installed to mount one side, be convenient for cut the rock through rock sampling tube and cutting knife fast, thereby be convenient for know the stratum fast, change the cutting angle of cutting knife through pulling rope simultaneously, make can be quick take out the rock after the cutting is accomplished, thereby be convenient for personnel more audio-visual look over the stratum condition, rethread soil sampling tube and auger take a sample soil, and place the soil after the sample in the soil collection box, thereby realized the quick sample and depositing to soil, separate two kinds of samples, make the device do not interfere with each other when the sample, avoid single sample to lead to the device to damage and influence the condition of sampling sample to appear.
The movable lower pressing plate is driven to press down by moving the lower pressing plate, and the two sampling cylinders are driven to press down by the limiting connecting frame, so that the sampling position can be quickly adjusted while normal sampling of the sampling cylinders is not affected, and energy is supplied by the linkage motor, the quick sampling of the device is realized, a person can quickly acquire a sample to be detected, and the detection and sampling efficiency is ensured;
the storage assembly is arranged on one side of the fixing frame, the storage fixing box is limited through the limiting spring, the situation that the samples are overturned and mixed due to shaking of the storage fixing box in the process of storing the samples and carrying the samples is avoided, meanwhile, the samples are supplied with water through the fixing clamping box, and the situation that the samples are dried is avoided, so that the survival environment of microorganisms in the samples in a certain time is maintained, the integrity of the samples is guaranteed to the greatest extent, and the situation that the detection results of the samples deviate due to death of the microorganisms is avoided;
the protection subassembly is installed to mount one side, moves through the track drive device, and rethread angle adjusting block and fixed sliding block are adjusted according to the position of mount for can maintain the sufficient stability of mount when taking a sample, avoid appearing the condition of slope or toppling, guaranteed the normal clear of sample.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. the rock sampling device is provided with the sampling assembly, the rock is sampled through the rock sampling tube, dust is absorbed through the suction cavity while sampling is carried out, the dust is prevented from influencing the working environment, and meanwhile, the cutting dust can be collected, so that the subsequent chemical analysis is facilitated, the angle of the cutting knife is changed through the pulling rope and the pressing spring, the cut rock core is conveniently and rapidly lifted, and the personnel can observe the cut rock core intuitively;
soil is sampled through soil sampling tube and auger to discharge soil through the discharge gate, make the screening that can be quick when the soil of different degree of depth is collected to needs, avoid the soil to mix the condition that influences the testing result together and appear, simultaneously collect the box through a plurality of soil of joint, make can once collect a plurality of samples, collect rock and collect with soil separately, avoid mutual interference, guaranteed best collection effect and efficiency, thereby the follow-up detection operation of personnel of being convenient for, avoid influencing each other and lead to the condition that the testing result appears the deviation to appear.
2. Be provided with the subassembly that pushes down, drive through the lift lead screw and remove the holding down plate and remove to drive movable holding down plate and linkage motor and push down, make can be quick when taking a sample to sample the position and adjust, limit fixed column and movable holding down plate through joint fixed column and push spring simultaneously, avoid movable holding down plate to push down when the rotation position deviation leads to sample position deviation, stability when having guaranteed the sample, and fix the position of sampling tube through spacing link, guaranteed the stable pushing down of sampling tube.
To sum up, through the mutual cooperation of sampling subassembly and push-down subassembly for can be quick change the sampling degree of depth in the sample, can be quick simultaneously carry out the transmission to the sampling tube, guarantee the cutting rate to rock and soil when the sample, and be convenient for personnel know the degree of depth, through single fixed simultaneously, avoid the mutual influence between two sampling tubes, guaranteed the effect and the efficiency of sampling.
3. Be provided with and deposit the subassembly, place soil sample through depositing fixed box to restrict its position of avoiding its in handling through promoting limiting plate and spacing spring and rock, thereby avoid mixing between the soil, guarantee the stability of follow-up detection data, detect the soil in the environment through the environment detection stick, and supply water through fixed joint box, thereby maintain the humiture stability in the environment, avoid the living environment of influence microorganism after the soil is dry, the condition that has caused follow-up testing result deviation appears.
In summary, through the cooperation of sampling subassembly and depositing the subassembly for can be quick deposit soil after the sample is accomplished, avoid soil long-time exposing in dry environment, the circumstances that leads to soil dryness and microorganism to produce the change appear, and can be quick classify the soil of collecting, avoid the circumstances of mutual interference to appear, guaranteed that each item nature of soil before the detection is intact.
4. Be provided with the protection subassembly, promote fixed sliding block through extension spring to angle regulation piece and rotating support frame, thereby be convenient for adjust fixed position according to the environment of sampled, avoid fixed position to appear deviating or the vacancy to lead to the device skew in the sample, and mutually support through bearing plate and auxiliary spring, finely tune fixed position's ground connection position, thereby further guaranteed the stability of ground connection.
The combined use, through sampling subassembly, push down subassembly and protection component mutually support for can stable operation when the sample pushes down, avoid the sample to push down the condition that leads to its position deviation because of mechanical vibration to appear, thereby avoid the sample position deviation to lead to the condition of sample result deviation to appear, mutually support through a plurality of subassemblies, make can stabilize quick sample when the sample, protect sampling device and sample simultaneously, avoid damaging in the sample in-process, avoid the sample to be polluted or the condition that the microorganism death in the sample leads to the testing result to appear the deviation simultaneously.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a sampling assembly according to the present invention;
FIG. 3 is a schematic view of the mounting structure of the rock sampling tube of the present invention;
FIG. 4 is a schematic view of the mounting structure of the cutting blade of the present invention;
FIG. 5 is a schematic view of the mounting structure of the soil sampling cartridge of the present invention;
FIG. 6 is a schematic view of the mounting structure of the auger of the present invention;
FIG. 7 is a schematic view of the structure of the hold-down assembly of the present invention;
FIG. 8 is a schematic view of the mounting structure of the snap-fit fixing column of the present invention;
FIG. 9 is a schematic view of the storage assembly of the present invention;
FIG. 10 is a schematic view of the mounting structure of the storage and fixing case of the present invention;
FIG. 11 is a schematic view of the mounting structure of the fixing clip box of the present invention;
FIG. 12 is a schematic view of the structure of the guard assembly of the present invention;
reference numerals in the drawings: 1. a fixing frame;
2. a sampling assembly; 201. a rock sampling tube; 202. a suction chamber; 203. a cutting knife; 204. pulling the rope; 205. pressing down the spring; 206. limiting the electromagnet; 207. a suction pipe; 208. a suction pipe; 209. an interception box; 210. an air suction pipe; 211. an air pump; 212. a fixed spring; 213. limiting the protection plate; 214. a scale column; 215. a soil sampling tube; 216. a drive motor; 217. an auger; 218. a discharge port; 219. a seal limiting plate; 220. installing a connecting frame; 221. a soil collection box;
3. pressing down the assembly; 301. lifting the screw rod; 302. a lifting motor; 303. moving the lower pressing plate; 304. a linkage motor; 305. a linkage gear; 306. a movable lower pressure plate; 307. a limit connecting frame; 308. fixing the mounting ring; 309. fixing the mounting column; 310. fixing the connecting column; 311. the clamping moving port; 312. resetting the electromagnet; 313. a pushing spring; 314. clamping and connecting the fixed column; 315. a driven gear;
4. a storage assembly; 401. fixing the placement box; 402. a limit spring; 403. pushing the limiting plate; 404. storing the fixed box; 405. a partition plate; 406. an L-shaped card interface; 407. fixing the clamping box; 408. a water inlet pipe; 409. an environmental detection stick; 410. a water outlet hole; 411. a sealing column; 412. lifting the sponge cushion; 413. an exhaust pipe;
5. a protective assembly; 501. a limiting placement cylinder; 502. extending the spring; 503. fixing the sliding block; 504. an angle adjusting block; 505. rotating the support frame; 506. an auxiliary spring; 507. a bearing plate; 508. a track.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Examples: as shown in fig. 1-12, the invention provides a technical scheme, a rock and soil detection device for geological survey, which comprises a fixing frame 1, wherein a sampling assembly 2 is installed on one side of the fixing frame 1, rock blocks are conveniently and rapidly cut through a rock sampling tube 201 and a cutting knife 203, so that rock strata can be conveniently and rapidly known, meanwhile, the cutting angle of the cutting knife 203 is changed through a pulling rope 204, the rock can be rapidly taken out after the completion of cutting, so that personnel can more intuitively check the condition of the rock strata, the soil is sampled through a soil sampling tube 215 and a screw 217, and the sampled soil is placed into a soil collecting box 221, so that rapid sampling and storage of the soil are realized, the two samples are separated, the device is not interfered with each other during sampling, and the condition that the device is damaged and the sampled sample is influenced is avoided due to single sampling.
The pressing component 3 is arranged on one side of the fixing frame 1, the movable pressing plate 306 is driven to press down by moving the pressing plate 303, and the two sampling cylinders are driven to press down by the limiting connecting frame 307, so that the sampling position can be quickly adjusted while normal sampling of the sampling cylinders is not affected, and energy is supplied by the linkage motor 304, thereby realizing quick sampling of the device, enabling personnel to quickly acquire samples to be detected, and further ensuring the detection and sampling efficiency;
the storage component 4 is arranged on one side of the fixing frame 1, the storage fixing box 404 is limited through the limiting spring 402, the situation that the samples are overturned and mixed due to shaking of the storage fixing box 404 in the process of storing and carrying the samples is avoided, meanwhile, the samples are supplied with water through the fixing clamping box 407, and the situation that the samples are dried is avoided, so that the survival environment of microorganisms in the samples in a certain time is maintained, the integrity of the samples is ensured to the greatest extent, and the situation that the detection results of the samples deviate due to death of the microorganisms is avoided;
the protection component 5 is installed to mount 1 one side, drives the device through track 508 and removes, and rethread angle adjusting block 504 and fixed sliding block 503 are adjusted according to the position of mount 1 for can maintain the sufficient stability of mount 1 when the sample, avoid appearing the condition of slope or toppling, guaranteed the normal clear of sample.
The sampling assembly 2 comprises a rock sampling tube 201, a suction cavity 202, a cutter 203, a pulling rope 204, a pressing spring 205, a limiting electromagnet 206, a suction tube 207, a suction tube 208, an interception box 209, a suction tube 210, an air pump 211, a fixed spring 212, a limiting protection plate 213, a scale column 214, a soil sampling tube 215, a transmission motor 216, a packing auger 217, a discharge hole 218, a sealing limiting plate 219, a mounting connection frame 220 and a soil collecting box 221;
a rock sampling tube 201 penetrates through one side of the top end of the fixing frame 1, a suction cavity 202 is formed in the inner side of the rock sampling tube 201, cutting blades 203 are hinged to the bottom end of the rock sampling tube 201 at equal intervals, the maximum rotation angle of the cutting blades 203 is 60 degrees, different cutting angles are convenient to adapt, the top end of each cutting blade 203 is connected with a pulling rope 204, one end of each pulling rope 204 is welded with a pressing spring 205, the bottom ends of the pressing springs 205 are installed on the inner side of the suction cavity 202 in a spot welding mode, limiting electromagnets 206 are fixedly installed on the inner side of the suction cavity 202 and the top end of each pulling rope 204, a suction pipe 207 penetrates through the top end of the inner side of the rock sampling tube 201, one end of each suction pipe 207 is connected with a suction pipe 208 in a sleeving mode through an adapter, the suction pipe 207 rotates synchronously along with the rock sampling tube 201 in the use process, each suction pipe 208 is a fixed pipe, the tightness between the suction pipe 207 and the suction pipe 208 is compensated through the adapter during suction, so that the internal sealing effect is ensured, the condition that the suction fails due to insufficient suction air pressure is avoided, the air outlet end of the suction pipe 208 is installed at one end of the interception box 209 in a penetrating way, the air suction pipe 210 penetrates through the top end of the interception box 209, the air outlet end of the air suction pipe 210 is installed at one end of the air pump 211, the air pump 211 is fixedly installed at one side of the top end of the fixing frame 1, the fixed spring 212 is welded at the inner side of the rock sampling tube 201, the bottom end of the fixed spring 212 is in spot welding connection with the limiting protection plate 213, the top end of the limiting protection plate 213 is welded with the scale column 214, the length of the scale column 214 is equal to the length of the rock sampling tube 201, and the sampled rock stratum depth can be conveniently and rapidly known;
the soil sampling tube 215 has been run through on mount 1 top one side, the driving motor 216 is installed through the motor cabinet on soil sampling tube 215 top, driving motor 216 output shaft and auger 217 top looks joint, discharge gate 218 has been seted up to soil sampling tube 215 side end top equidistance, the inboard joint of discharge gate 218 has sealed limiting plate 219, the welding of the position department that soil sampling tube 215 side corresponds discharge gate 218 has installation link 220, installation link 220 side joint has soil collection box 221, installation joint groove has been seted up to the corresponding installation link 220 position department of soil collection box 221, be convenient for carry out the joint fixedly, restriction electro-magnet 206, air pump 211 and driving motor 216 input all with external controller output electric connection, external controller input and external power source output electric connection.
The pressing component 3 comprises a lifting screw rod 301, a lifting motor 302, a movable pressing plate 303, a linkage motor 304, a linkage gear 305, a movable pressing plate 306, a limiting connecting frame 307, a fixed mounting ring 308, a fixed mounting column 309, a fixed connecting column 310, a clamping moving port 311, a reset electromagnet 312, a pushing spring 313, a clamping fixed column 314 and a driven gear 315;
the top end of the fixing frame 1 is rotationally connected with a lifting screw rod 301, the top end of the lifting screw rod 301 is connected with an output shaft of a lifting motor 302, the lifting motor 302 is arranged on one side of the top end of the fixing frame 1 through a motor seat, the side end of the lifting screw rod 301 is sleeved with a movable lower pressing plate 303, the bottom end of the movable lower pressing plate 303 is fixedly connected with a linkage motor 304, the output shaft of the linkage motor 304 is fixedly connected with a linkage gear 305, the position of the bottom end of the movable lower pressing plate 303, which is close to the linkage motor 304, is rotationally connected with a movable lower pressing plate 306, the maximum rotation angle of the movable lower pressing plate 306 is 90 degrees, the rapid adjustment is facilitated, one end of the movable lower pressing plate 306 is rotationally connected with a limit connecting frame 307, the limit connecting frame 307 is embedded and arranged on a fixed mounting ring 308, a fixed mounting column 309 is clamped between the fixed mounting ring 308 and the limit connecting frame 307, the rock sampling tube 201 and the soil sampling tube 215 top all welded connection have fixed mounting ring 308, the fixed connection post 310 has been welded to movable holding down plate 306 position department that moves holding down plate 303 bottom corresponds, joint removal mouth 311 has all been seted up to fixed connection post 310 and movable holding down plate 306 side end, the inboard fixedly connected with reset electromagnet 312 of joint removal mouth 311 that is located fixed connection post 310 position department, the inboard symmetrical welding of department that is close to reset electromagnet 312 position of joint removal mouth 311 has push spring 313, push spring 313 one end spot welding is connected with joint fixed column 314, rock sampling tube 201 and soil sampling tube 215 side end all welds driven gear 315, driven gear 315 and linkage gear 305 meshing, guarantee the efficiency of transmission, elevator motor 302, linkage motor 304 and reset electromagnet 312 input and external controller output electric connection.
The storage component 4 comprises a fixed storage box 401, a limiting spring 402, a pushing limiting plate 403, a storage fixed box 404, a separation plate 405, an L-shaped clamping port 406, a fixed clamping box 407, a water inlet pipe 408, an environment detection rod 409, a water outlet hole 410, a sealing column 411, a lifting foam cushion 412 and an exhaust pipe 413;
the fixed box 401 of placing is welded on mount 1 top, fixed box 401 top articulates there is the protection apron, be convenient for seal protection, fixed box 401 inboard one end symmetry welding has spacing spring 402 of placing, spacing spring 402 one end spot welding is connected with promotes limiting plate 403, promote limiting plate 403 one end joint has fixed box 404 of depositing, fixed box 404 inboard equidistance joint has division board 405, L type joint 406 has all been seted up on fixed box 404 of depositing and promotion limiting plate 403 top, fixed box 404 corresponds L type joint 406 position department welding and has L type joint board, be convenient for carry out the joint spacing, fixed box 401 top joint has fixed joint box 407, fixed joint box 407 side end runs through there is inlet tube 408, fixed joint box 407 bottom fixed joint has environmental detection stick 409, fixed joint box 407 bottom equidistance has been seted up apopore 410, the inboard joint of apopore 410 has sealing post 411, sealing post 411 top fixedly connected with goes up and down sponge pad 412, fixed box 401 top one side is run through and is had extraction tube 413, environmental detection stick 409 input and external control ware output electric connection.
The protection component 5 comprises a limit placement cylinder 501, an extension spring 502, a fixed sliding block 503, an angle adjusting block 504, a rotary supporting frame 505, an auxiliary spring 506, a bearing plate 507 and a track 508;
the fixed frame 1 top bilateral symmetry welding has spacing a section of thick bamboo 501 of placing, spacing a section of thick bamboo 501 inboard welding has extension spring 502, extension spring 502 one end spot welding is connected with fixed slider 503, fixed slider 503 slides and imbeds in spacing a section of thick bamboo 501 inboard of placing, be convenient for lead, fixed slider 503 one end rotation is connected with angle adjustment block 504, angle adjustment block 504's biggest rotation angle is 180 degrees, be convenient for adjust its position according to specific environment, angle adjustment block 504 one end rotation is connected with swivel support frame 505, swivel support frame 505's biggest rotation angle is 90 degrees, guarantee best supporting effect, the inboard equidistance welding of swivel support frame 505 has a plurality of auxiliary spring 506, auxiliary spring 506 bottom spot welding is installed on bearing plate 507 top, track 508 is installed to mount 1 bottom.
The working principle and the using flow of the invention are as follows: before sampling is required, a worker moves the rock sampling cylinder 201 and the soil sampling cylinder 215 to a sampling point through the crawler 508, after the sampling point is reached, the extension spring 502 pushes the fixed sliding block 503 to move along the limiting placement cylinder 501, when the fixed sliding block 503 extends to a required length, the angle adjusting block 504 and the rotary supporting frame 505 are rotated, the optimal supporting angle is selected, the condition that the whole sliding or the position deviation is caused during sampling is avoided due to the occurrence of supporting deviation, after the angle adjustment is completed, the bearing plates 507 are used for bearing support, and the position of the bearing plates 507 is finely adjusted through the auxiliary springs 506, so that each bearing plate 507 is grounded, the maximized supporting area is ensured, and the condition that the position deviation caused by the embedding of the supporting pad during sampling is avoided due to the small-range support;
before sampling, a worker rotates the movable lower pressing plate 306 to the top end of the fixed mounting ring 308 according to the type of sampling, clamps the limiting connecting frame 307 into the fixed mounting ring 308, pushes the fixed mounting column 309 between the limiting connecting frame 307 and the fixed mounting ring 308 after clamping is completed, so that the limiting connecting frame 307 and the fixed mounting ring 308 are clamped and fixed with each other, after clamping the limiting connecting frame 307 and the fixed mounting ring 308 is completed, the reset electromagnet 312 is closed, the clamping fixed column 314 is driven to be embedded into the clamping moving opening 311 under the reset action of the pushing spring 313, so that the fixed connecting column 310 and the movable lower pressing plate 306 are clamped and fixed with each other, the situation that the movable lower pressing plate 306 rotates by itself to cause position offset during the downward sampling is avoided, and the stability during the downward pressing is ensured;
after the fixing is completed, sampling can be started, when the rock is required to be sampled, a worker starts the air pump 211, the lifting motor 302 and the linkage motor 304, the linkage motor 304 drives the linkage gear 305 to rotate, the linkage gear 305 drives the driven gear 315 to rotate, thereby driving the rock sampling tube 201 to rotate downwards, the cutting knife 203 is driven to rotate at a high speed through the high speed rotation of the rock sampling tube 201, thereby cutting the rock, the air pump 211 sucks air through the air suction tube 210 while cutting the rock, dust generated by cutting enters the suction tube 207 through the suction cavity 202, enters the suction tube 208 through the suction tube 207 and reaches the position of the interception box 209 through the suction tube 208, dust is filtered out under the interception action of the interception box 209, thereby rapidly processing dust generated in the cutting process, avoiding that a large amount of dust generated in the cutting environment affects the operation environment of the worker, the best operating environment of the staff is ensured, the limiting protection plate 213 is contacted with the top end of the rock core to be sampled when cutting is performed, so that the rock core is extruded, the fixed spring 212 is compressed when the limiting protection plate 213 is extruded and pushed, the scale column 214 is pushed, the staff can know the depth of the rock stratum to be cut in time, after the cutting is performed to the required depth, the limiting electromagnet 206 is closed, under the action of the depressing reset of the depressing spring 205, the rope 204 is pulled to drive the cutting knife 203 to change the angle, the rock stratum is continuously cut when the angle is changed, the rock stratum is cut and broken after the angles of the plurality of cutting knives 203 are changed to 45 degrees, the rock core obtained by cutting can be taken out at the moment, thus completing the sampling of the rock, the complete rock core can be obtained after the sampling is completed, the observation and detection of the rock stratum by the staff are more convenient, the cutting powder at the position of the rock stratum is collected, so that personnel can directly use the rock stratum when the chemical analysis is required, and the rock core is not required to be damaged, so that the subsequent detection and observation of the personnel are further ensured;
when soil needs to be sampled, a worker starts the linkage motor 304 and the transmission motor 216, the linkage motor 304 drives the linkage gear 305 to rotate, so that the linkage gear 305 drives the driven gear 315 to rotate, the soil sampling cylinder 215 is embedded into the soil, the transmission motor 216 drives the auger 217 to rotate, and therefore the soil is taken out, when soil samples with different depths need to be obtained, the worker opens the sealing limiting plate 219 positioned at the position of the discharge hole 218 and clamps the soil collecting box 221 onto the mounting connecting frame 220, so that the soil can be quickly collected, and when a plurality of samples need to be simultaneously taken, the soil can be quickly discharged through the discharge hole 218, the soil is prevented from being accumulated inside, the sampling effect and efficiency are ensured, and the condition that the soil with different depths is mixed is avoided;
when the sampling is pressed down, the lifting motor 302 drives the lifting screw rod 301 to rotate, so that the movable pressing plate 303 is driven to press down, and the movable pressing plate 306 and the linkage motor 304 are driven to synchronously press down while the movable pressing plate 303 is pressed down, so that the rock sampling tube 201 and the soil sampling tube 215 can synchronously and rapidly perform pressing down sampling while transmission is ensured;
after soil sampling is completed, the staff places the soil into the storage fixed box 404, and places the storage fixed box 404 into the fixed box 401, the storage fixed box 404 is clamped onto the pushing limiting plate 403, thereby fixing the storage fixed box 404, and the quantity of the storage fixed box 404 can be quickly adjusted according to the requirement, meanwhile, the position of the limiting spring 402 is adjusted, the storage fixed box 404 is prevented from shaking in the fixed box 401, the fixed clamping box 407 is clamped onto the storage fixed box 404 after soil placement is completed, meanwhile, vacuum is extracted into the fixed box 401 through the air extraction pipe 413, water enters into the fixed clamping box 407 through the water inlet pipe 408, the lifting foam cushion 412 floats upwards when the water enters, thereby pulling the sealing column 411 out of the water outlet hole 410, water is supplied to the soil for moisturizing, the soil is prevented from drying in the carrying process, the stability of the subsequent detection result is ensured, and the result is prevented from being greatly deviated.
Finally, it should be noted that: the foregoing is merely a preferred example of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a geotechnical detection device for geological survey, includes mount (1), its characterized in that: the sampling assembly (2) is arranged on one side of the fixing frame (1), rock is conveniently and rapidly cut through the rock sampling tube (201) and the cutting knife (203), so that rock stratum is conveniently and rapidly known, meanwhile, the cutting angle of the cutting knife (203) is changed through the pulling rope (204), rock can be rapidly taken out after cutting is finished, so that personnel can conveniently and intuitively check the condition of the rock stratum, soil is sampled through the soil sampling tube (215) and the auger (217), the sampled soil is placed in the soil collecting box (221), rapid sampling and storage of the soil are realized, the two types of sampling are separated, devices are not interfered with each other during sampling, and the condition that the device is damaged and the sampled sample is influenced due to single sampling is avoided;
a pressing component (3) is arranged on one side of the fixing frame (1), the movable pressing plate (306) is driven to press down by moving the pressing plate (303), and the two sampling cylinders are driven to press down by the limiting connecting frame (307), so that the sampling position can be quickly adjusted while normal sampling of the sampling cylinders is not affected, and energy is supplied by the linkage motor (304), quick sampling of the device is realized, a person can quickly acquire a sample to be detected, and the detection and sampling efficiency is ensured;
a storage component (4) is arranged on one side of the fixing frame (1), the storage fixing box (404) is limited through a limiting spring (402), the situation that samples are overturned and mixed due to shaking of the storage fixing box (404) in the process of storing and carrying the samples is avoided, meanwhile, the samples are supplied with water through a fixing clamping box (407), the situation that the samples are dried is avoided, and therefore the survival environment of microorganisms in the samples in a certain time is maintained, the integrity of the samples is guaranteed to the greatest extent, and the situation that the detection results of the samples deviate due to death of the microorganisms is avoided;
a protection component (5) is arranged on one side of the fixing frame (1), the device is driven to move through a crawler belt (508), and the angle adjusting block (504) and the fixed sliding block (503) are adjusted according to the position of the fixing frame (1), so that the fixing frame (1) can be maintained to be stable enough during sampling, the situation of tilting or overturning is avoided, and the normal operation of sampling is ensured;
the sampling assembly (2) comprises a rock sampling tube (201), a suction cavity (202), a cutting knife (203), a pulling rope (204), a pressing spring (205), a limiting electromagnet (206), a suction pipe (207), a suction pipe (208), an interception box (209), an air suction pipe (210), an air pump (211), a fixed spring (212), a limiting protection plate (213), a scale column (214), a soil sampling tube (215), a transmission motor (216), a packing auger (217), a discharge hole (218), a sealing limiting plate (219), a mounting connecting frame (220) and a soil collecting box (221);
one side of the top end of the fixing frame (1) is penetrated with a rock sampling tube (201), a suction cavity (202) is formed inside the rock sampling tube (201), a cutting knife (203) is hinged at the bottom end of the rock sampling tube (201) at equal intervals, the top end of the cutter (203) is connected with a pulling rope (204), one end of the pulling rope (204) is welded with a pressing spring (205), the bottom end of the pressing spring (205) is arranged at the inner side of the suction cavity (202) in a spot welding way, limiting electromagnets (206) are fixedly arranged on the inner side of the suction cavity (202) and the top end of the pulling rope (204), a suction pipe (207) penetrates through the top end of the inner side of the rock sampling tube (201), one end of the suction pipe (207) is connected with a suction pipe (208) through an adapter in a sleeved mode, the air outlet end of the suction pipe (208) is arranged at one end of the interception box (209) in a penetrating way, an air suction pipe (210) penetrates through the top end of the interception box (209), the air outlet end of the air suction pipe (210) is arranged at one end of an air pump (211), the air pump (211) is fixedly arranged at one side of the top end of the fixing frame (1), a fixed spring (212) is welded on the inner side of the rock sampling tube (201), the bottom end of the fixed spring (212) is connected with a limiting protection plate (213) by spot welding, a scale column (214) is welded at the top end of the limiting protection plate (213);
soil sampling tube (215) has run through on mount (1) top one side, soil sampling tube (215) top is installed through the motor cabinet and is transmitted motor (216), transmission motor (216) output shaft and auger (217) top looks joint, discharge gate (218) have been seted up to soil sampling tube (215) side end top equidistance, discharge gate (218) inboard joint has sealed limiting plate (219), soil sampling tube (215) side end corresponds discharge gate (218) position department welding has installation link (220), installation link (220) side end joint has soil collection box (221);
the pressing component (3) comprises a lifting screw rod (301), a lifting motor (302), a movable pressing plate (303), a linkage motor (304), a linkage gear (305), a movable pressing plate (306), a limiting connecting frame (307), a fixed mounting ring (308), a fixed mounting column (309), a fixed connecting column (310), a clamping moving port (311), a reset electromagnet (312), a pushing spring (313), a clamping fixed column (314) and a driven gear (315);
the utility model discloses a fixed connection device for a rock sampling tube, including fixing frame (1), fixed frame (1), movable holding down plate (303), fixed mounting post (310) and fixed connection opening (310) are arranged on the fixed mounting post (310) in a clamping way, fixed mounting post (309) are arranged on the fixed frame (1), fixed mounting post (303) and fixed connection opening (310) are arranged on the fixed mounting post (307), fixed mounting post (308) are arranged on the fixed mounting post, fixed mounting post (303) and fixed connection opening (310) are arranged on the fixed mounting post, fixed mounting post (308) are arranged on the fixed mounting post, fixed connection opening (310) are arranged on the fixed mounting post, the inner side of a clamping moving port (311) positioned at the position of the fixed connecting column (310) is fixedly connected with a reset electromagnet (312), pushing springs (313) are symmetrically welded at the position, close to the reset electromagnet (312), of the inner side of the clamping moving port (311), one end of each pushing spring (313) is connected with a clamping fixing column (314) in a spot welding mode, and driven gears (315) are welded at the side ends of each rock sampling tube (201) and each soil sampling tube (215);
the storage component (4) comprises a fixed placement box (401), a limit spring (402), a pushing limit plate (403), a storage fixed box (404), a separation plate (405), an L-shaped clamping interface (406), a fixed clamping box (407), a water inlet pipe (408), an environment detection rod (409), a water outlet hole (410), a sealing column (411), a lifting sponge cushion (412) and an exhaust pipe (413);
the fixing frame is characterized in that a fixed placing box (401) is welded at the top end of the fixing frame (1), a limiting spring (402) is symmetrically welded at one end of the inner side of the fixed placing box (401), a pushing limiting plate (403) is connected with one end of the limiting spring (402) in a spot welding mode, a storage fixing box (404) is clamped at one end of the pushing limiting plate (403), an isolation plate (405) is clamped at the inner side of the storage fixing box (404) at equal intervals, L-shaped clamping ports (406) are formed in the top ends of the storage fixing box (404) and the pushing limiting plate (403), a fixed clamping box (407) is clamped at the top end of the fixed placing box (401), a water inlet pipe (408) is penetrated at the side end of the fixed clamping box (407), an environment detection rod (409) is fixedly clamped at the bottom end of the fixed clamping box (407), water outlet holes (410) are formed in the bottom end of the equidistance mode, sealing columns (411) are clamped at the inner side of the water outlet holes (410), lifting pads (412) are fixedly connected at the top ends of the sealing columns, and a sponge (413) penetrates through the suction pipe at one side of the top end of the fixed placing box (401).
The protection assembly (5) comprises a limiting placement cylinder (501), an extension spring (502), a fixed sliding block (503), an angle adjusting block (504), a rotary supporting frame (505), an auxiliary spring (506), a bearing plate (507) and a track (508);
the utility model discloses a fixed frame, including mount (1), fixed frame (1), auxiliary spring (506), fixed frame (1), fixed frame (505), auxiliary spring (506) are placed to mount (1) top bilateral symmetry welding has spacing section of thick bamboo (501), spacing section of thick bamboo (501) inboard welding has extension spring (502), extension spring (502) one end spot welding is connected with fixed slider (503), fixed slider (503) one end rotation is connected with angle adjusting block (504), angle adjusting block (504) one end rotation is connected with rotating support frame (505), a plurality of auxiliary spring (506) are welded to rotating support frame (505) inboard equidistance, auxiliary spring (506) bottom spot welding is installed in bearing plate (507) top, track (508) are installed to mount (1) bottom.
2. The geotechnical detection device for geological survey according to claim 1, wherein the maximum rotation angle of the cutter (203) is 60 degrees, and the input ends of the limiting electromagnet (206), the air pump (211) and the transmission motor (216) are electrically connected with the output end of an external controller, and the input end of the external controller is electrically connected with the output end of an external power supply.
3. The geotechnical detection device for geological survey according to claim 1, wherein the length of the scale column (214) is equal to the length of the rock sampling tube (201), and the position of the soil collecting box (221) corresponding to the mounting connecting frame (220) is provided with a mounting clamping groove.
4. The geotechnical detection device for geological survey according to claim 1, wherein the maximum rotation angle of the movable lower pressing plate (306) is 90 degrees, the driven gear (315) is meshed with the linkage gear (305), and the input ends of the lifting motor (302), the linkage motor (304) and the reset electromagnet (312) are electrically connected with the output end of the external controller.
5. The geotechnical detection device for geological survey according to claim 1, wherein a protective cover plate is hinged to the top end of the fixed placement box (401), an L-shaped clamping plate is welded at the position of the storage fixed box (404) corresponding to the L-shaped clamping interface (406), and the input end of the environment detection rod (409) is electrically connected with the output end of the external controller.
6. The geotechnical detection device for geological survey according to claim 1, wherein the fixed sliding block (503) is slidably embedded inside the limiting placement cylinder (501), the maximum rotation angle of the angle adjusting block (504) is 180 degrees, and the maximum rotation angle of the rotating support frame (505) is 90 degrees.
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| CN202110310744.3A CN113063623B (en) | 2021-03-24 | 2021-03-24 | Rock-soil detection device for geological investigation |
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| CN202110310744.3A CN113063623B (en) | 2021-03-24 | 2021-03-24 | Rock-soil detection device for geological investigation |
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