CN116086887A - Sampling device and sampling method for detecting water body in abandoned mine - Google Patents
Sampling device and sampling method for detecting water body in abandoned mine Download PDFInfo
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- CN116086887A CN116086887A CN202310006708.7A CN202310006708A CN116086887A CN 116086887 A CN116086887 A CN 116086887A CN 202310006708 A CN202310006708 A CN 202310006708A CN 116086887 A CN116086887 A CN 116086887A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 238000005070 sampling Methods 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 239000002699 waste material Substances 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims abstract description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 28
- 238000007667 floating Methods 0.000 claims description 23
- 238000004804 winding Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006837 decompression Effects 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 230000007306 turnover Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 4
- 239000002912 waste gas Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/081—Obtaining fluid samples or testing fluids, in boreholes or wells with down-hole means for trapping a fluid sample
- E21B49/083—Samplers adapted to be lowered into or retrieved from a landing nipple, e.g. for testing a well without removing the drill string
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of waste mine detection, in particular to a sampling device and a sampling method for detecting water bodies in waste mines, comprising a fixed frame, wherein a central cylinder is rotatably arranged in the middle of the fixed frame through a rotating shaft, a rotating handle is fixedly arranged on one side of the rotating shaft, a steel rope is wound on the central cylinder, rotating parts and a central rod are arranged, a group of rotating parts corresponding to sampling units needing to be subjected to position adjustment are locked, the corresponding sampling units are conveniently moved to different depths in the mines, synchronous sampling of the different depths of the water bodies is finished, a rotating rod rotates to finally retract a pull rod to pull an abutting frame to abut against the inner wall of the mine through lifting of a rotating ring, the phenomenon that the sampling units move in the mines when water bodies are sampled is avoided, and a water surface board is convenient for sampling the water surfaces and the water depths in the mines with different waste gases and effectively solves the problem that the sampling depths of the mine surfaces with different depths cannot be determined.
Description
Technical Field
The invention relates to the technical field of waste mine detection, in particular to a sampling device and a sampling method for detecting water bodies in waste mines.
Background
The water body detection is to collect the water sample of the polluted water body, and the water sample is analyzed and measured after sampling to obtain the basic data of the water body, however, common water sampling detection includes sewage, pure water, seawater, water in waste mines and the like.
Chinese patent (application number is CN 201911095834.4) discloses an accurate sampling device of water layering, drives bottle plug clamp through the pivot of sampling board and rotates, realizes opening and shutting of bottle plug and bottle at the rotation in-process, realizes the sealing to the interior water sample of sample bottle, has avoided water sample and air contact to influence the water sample testing result.
However, the water sampling device has some problems when in use:
1. because the water depths in different abandoned mines are inconsistent, the heights of the water surfaces in the mines from the ground of the mines are also different, when the water bodies at different positions below the water surfaces of the mines are required to be collected, the positions of the water surfaces and the required collection depths cannot be accurately regulated and controlled, and the water bodies at a plurality of different positions in the mines cannot be synchronously collected;
2. when the water body is sampled in the mine, the mine has a certain depth, so that the sampling device is easy to move during water body sampling, the sampled water body collides with the inside of the mine before and after sampling, and the sampling device is damaged.
Based on the above, a sampling device and a sampling method for detecting the water body in the abandoned mine are provided.
Disclosure of Invention
The invention aims to provide a sampling device and a sampling method for detecting water bodies in abandoned mines, which are used for solving the problems in the background technology.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a sampling device that inside water of abandonment mine detected, includes the mount, and the mount middle part is rotated through the pivot and is installed a central section of thick bamboo, and the pivot of one side runs through mount fixed mounting and has the changeing the handle, and the winding has the steel cable on the central section of thick bamboo, and the pivot of opposite side runs through mount fixed mounting and has the ratchet, and the ratchet rotates with the mount to be connected, and ratchet one side is equipped with the control lever, and control lever outside fixed mounting has the pawl.
Preferably, one side of the fixing frame is provided with an adjusting unit, the adjusting unit is used for adjusting the water body of different depths inside the mine when being sampled, one side, close to the adjusting unit, of the fixing frame is provided with a sampling unit, the sampling unit is used for sampling water inside the mine when extending into the mine, a floating unit is connected below the sampling unit and floats on the surface of the water body inside the mine, a stabilizing unit is detachably arranged on the lower surface of the floating unit and used for sinking inside the mine and keeping fixed after sinking.
Preferably, the adjusting unit comprises vertical plates, wherein the vertical plates are provided with two vertical plates which are respectively in contact with the ground, a center rod is installed between the vertical plates on the two sides in a threaded rotation mode, a stabilizing frame is placed on the outer side of the center rod, rotating parts are arranged on the outer side of the center rod from left to right at equal intervals, annular grooves are formed in the outer side of the rotating parts in an annular mode, supporting columns are installed on the two sides of the annular grooves in a rotating mode, the supporting columns on the two sides are far away from each other, one sides of the supporting columns are fixedly connected with the stabilizing frame respectively, a winding barrel is fixedly installed on one side of the rotating parts, and steel ropes are wound on the winding barrel.
Preferably, the outside of the center rod is annularly provided with a convex block, the convex block corresponds to the rotating piece, the outside of the convex block is provided with a moving groove, one side of the rotating piece, which is far away from the winding cylinder, is fixedly provided with a fixed ring, the rotating piece and the convex block are respectively and correspondingly provided with a locking groove, the outside of the fixed ring is circumferentially provided with a positioning rod, one end of the positioning rod is fixed with the center rod when being placed in the locking groove, and the outside of the positioning rod is sleeved with a spring.
Preferably, the sampling unit comprises a rectangular plate, the telescopic rods are symmetrically arranged on one side of the rectangular plate, the connecting frames are fixedly arranged on one sides, far away from the rectangular plate, of the telescopic rods on two sides, the connecting rods are hinged to two sides of the lower portion of the connecting frames, and the connecting rods on two sides are hinged to clamping pieces respectively.
Preferably, the rectangular plate is kept away from telescopic link one side fixed mounting and is had the mounting, and rectangular plate one side fixed mounting is kept away from to the mounting has the through-hole, is used for wearing the cover steel cable in the through-hole, and the regulating wheel is installed to mounting bilateral symmetry, and the removal hole has been seted up at the mounting middle part, and it has the stripper plate through spring coupling to be close to through-hole one side to remove the downthehole, is equipped with the tow bar in the removal hole, and the tow bar lower surface is equipped with plectane and tow bar is multistage scalable structure.
Preferably, the front part of the connecting frame is in an inverted L shape, a hydraulic rod is fixedly arranged on one side of the lower surface of the connecting frame, a traction box is fixedly arranged at the bottom end of the hydraulic rod, a through groove is formed in one side of the traction box, a waterproof motor is fixedly arranged on one side of the connecting frame, a screw is fixedly arranged at the output end of the waterproof motor, a lifting block is rotatably arranged on the upper portion of the screw in a threaded manner, a telescopic plate is fixedly arranged on one side of the lifting block, a U-shaped piece is slidably arranged on the telescopic plate far away from the lifting block, and a sampler is arranged below the telescopic plate.
Preferably, the floating unit comprises a water panel, the water panel floats the surface of water in the mine when taking a sample to the water of the abandonment mine of different degree of depth, and surface panel lower surface both sides demountable installation has the float bucket, and the surface panel middle part is circular shape of lining up, and the vertical fixed mounting in surface panel upper surface middle part has the limiting plate, and the limiting plate middle part is for lining up the setting, and the locating splint is installed through electronic slider to surface panel upper surface both sides.
Preferably, the stabilizing unit comprises an L-shaped plate, the L-shaped plate is provided with two positioning clamping plates which are respectively matched with the positioning clamping plates on two sides, a pressure reducing plate is fixedly installed on the lower surfaces of the L-shaped plates on two sides together, filtering holes are arranged on the upper surfaces of the pressure reducing plates, steel ropes are detachably installed in the middle of the upper surfaces of the pressure reducing plates, a sinking cylinder is fixedly installed on the lower surfaces of the pressure reducing plates, the lower parts of the sinking cylinders are communicated, conical pieces are slidably installed on the lower sides of the sinking cylinders through springs, the conical pieces are used for sinking in a mine, and cross plates are fixedly installed in the middle of the inner cavities of the sinking cylinders.
Preferably, the bull stick is installed through electronic slider to the cross board upper surface, and the screwed ring is installed in threaded rotation on the bull stick, and the screwed ring outside is rotated and is installed the swivel, and swivel outside circumference articulates there is receipts pull rod, and it has the conflict frame to receive pull rod and keep away from swivel one end articulates, and it has the bolster through spring slidable mounting to keep away from receipts pull rod one side to contradict the frame, and the pulley is installed in the rotation of bolster one side.
Preferably, another object of the present invention is to provide a sampling method of a sampling device for detecting water in a abandoned mine, comprising the following steps:
s1: placing on the water surface:
the electric sliding block is started to drive the positioning clamping plates at two sides to approach to each other until the positioning clamping plates are matched with the L-shaped plates at two sides of the upper surface of the pressure reducing plate, so that the installation and fixation of the water panel and the stabilizing unit are completed, then the through holes at one side of the fixing piece sequentially penetrate through the towing bar and then slide downwards, a plurality of groups of steel ropes on the adjusting unit are wound with one adjusting wheel corresponding to each group, then the steel ropes on the central cylinder penetrate through the adjusting wheel at the other side, and the rotating handle is rotated to move downwards the floating unit, the stabilizing unit and the sampling unit until the water panel on the floating unit is contacted with the water surface in the mine;
s2: fixing the position:
the electric sliding is started to drive the locating splints on two sides to be far away from the locating splints to cancel the fixation of the L-shaped plate, the pull rod is rotated to cancel the fixation between the through hole and the steel rope on the central cylinder, then the stabilizing unit is driven to move downwards under the gravity of the conical part, the stabilizing unit is required to rotate the rotating handle downwards at the moment, when the conical part reaches a specified depth from the water surface, the electric sliding block is started to drive the rotating rod to rotate clockwise, the rotating rod is driven to rotate clockwise to drive the threaded ring to rotate clockwise so as to drive the rotating ring to move downwards, and when the rotating ring moves downwards, the push rod is pulled to push the supporting frame to overturn so as to push the inner side wall of the mine;
s3: sampling water:
when the sampling units of multiple groups are placed in different depths, the positioning rod is placed in the locking groove to fix the rotating piece and the central rod, then the central rod is rotated, the central rod rotates clockwise to drive the corresponding winding cylinder to rotate, the winding cylinder rotates clockwise to lower the steel rope, and then the hydraulic rod is started to recover and drive the sampler to extract water, so that synchronous sampling of water in different depths in a mine is completed.
The invention has the beneficial effects that:
1. according to the invention, the rotating parts and the central rod are arranged, so that a group of rotating parts corresponding to the sampling units needing to be subjected to position adjustment are locked, and the corresponding sampling units can be conveniently moved to different depths in a mine, thereby being convenient for completing synchronous sampling of different depths of a water body.
2. The invention is convenient for sampling different depths of water surfaces and underwater in different waste gas mines by arranging the water surface plate, and effectively solves the problem that the sampling depth of the sampling water level cannot be determined due to different heights of the mine surface water levels at different depths.
3. According to the invention, the lifting block and the sampler are arranged, the lifting block is driven to move upwards when the screw rod rotates forwards, and the lifting block moves upwards to drive the U-shaped piece to move upwards, so that the sampling amount of the sampler is conveniently increased, and the requirements of different sampling amounts of water quality in a waste mine are met.
4. According to the invention, the rotating rod rotates through the abutting frame and the pulley, and finally the abutting frame is pulled to abut against the inner wall of the mine through the retracting pull rod, so that the phenomenon that the sampling unit moves in the mine when water body sampling is performed is avoided, and the pulley is used for avoiding the collision between the sampling unit and the inner wall of the mine.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic diagram of the front structure of the present invention;
FIG. 2 is a schematic side elevational view of the present invention;
FIG. 3 is a schematic diagram of the structure of the regulating unit of the present invention;
FIG. 4 is a schematic view of the structure of the fixing frame of the present invention;
FIG. 5 is a schematic view in partial cross-section of a conditioning unit according to the present invention;
FIG. 6 is an enlarged schematic view of the portion A of FIG. 5 according to the present invention;
FIG. 7 is a schematic side view of a conditioning unit of the present invention;
FIG. 8 is an enlarged schematic view of the structure of portion B of FIG. 7 in accordance with the present invention;
FIG. 9 is an enlarged schematic view of the structure of portion C of FIG. 7 in accordance with the present invention;
FIG. 10 is a schematic diagram of a sampling unit according to the present invention;
FIG. 11 is a schematic diagram of a partial structure of a sampling unit according to the present invention;
FIG. 12 is a schematic view of a partial structure of a sampling unit according to the present invention;
FIG. 13 is a schematic view of the structure of the floating unit of the present invention;
FIG. 14 is a schematic view of the structure of the stabilizing unit of the present invention;
fig. 15 is a schematic side sectional view of the stabilizing unit of the present invention.
Reference numerals in the drawings are as follows:
11. a fixing frame; 12. a central cylinder; 13. a ratchet wheel; 14. a control lever; 15. a pawl; 2. an adjusting unit; 21. a riser; 22. a central rod; 221. a bump; 23. a stabilizing rack; 24. a rotating member; 240. a moving groove; 241. a fixing ring; 242. a locking groove; 243. a positioning rod; 25. a circumferential groove; 26. a support column; 27. a winding drum; 3. a sampling unit; 31. a rectangular plate; 32. a telescopic rod; 33. a connecting frame; 331. a hydraulic rod; 332. a traction box; 333. a waterproof motor; 334. a screw; 335. a lifting block; 336. a telescoping plate; 337. a sampler; 34. a connecting rod; 35. a clamping member; 36. a fixing member; 37. a through hole; 38. an adjusting wheel; 39. a moving hole; 391. a towing bar; 4. a floating unit; 41. a water panel; 42. a floating barrel; 43. a limiting plate; 44. positioning clamping plates; 5. a stabilizing unit; 51. an L-shaped plate; 52. a sinking cylinder; 53. a pressure reducing plate; 54. a cone; 55. a cross plate; 56. a rotating rod; 57. a threaded ring; 58. a swivel; 59. a pull rod is retracted; 591. a supporting frame; 592. a buffer member; 593. a pulley; 6. a steel rope.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 and 2, a sampling device for detecting water in a abandoned mine comprises a fixed frame 11, a central cylinder 12 is rotatably installed in the middle of the fixed frame 11 through a rotating shaft, a rotating handle is fixedly installed on the rotating shaft on one side, a steel rope 6 is wound on the central cylinder 12, a ratchet wheel 13 is fixedly installed on the rotating shaft on the other side, the ratchet wheel 13 is rotatably connected with the fixed frame 11, a control rod 14 is arranged on one side of the ratchet wheel 13, a pawl 15 is fixedly installed on the outer side of the control rod 14, the pawl 15 is driven to rotate anticlockwise through rotating the control rod 14, the control rod 14 drives the pawl 15 to rotate reversely, and the pawl 15 limits the ratchet wheel 13 to fix the central cylinder 12, so that the steel rope 6 is prevented from being driven to rotate reversely by the central cylinder 12.
The mount 11 one side is equipped with adjustment unit 2, adjusts when adjustment unit 2 is used for sampling the water of the inside different degree of depth of mine, and mount 11 is close to one side mutually with adjustment unit 2 and is equipped with sampling unit 3, and sampling unit 3 is used for taking a sample the inside water of mine when stretching into the mine inside, and sampling unit 3 below is connected with floating unit 4, and floating unit 4 floats at the inside water surface of mine, and floating unit 4 lower surface demountable installation has stable unit 5, and stable unit 5 is used for sinking in the mine inside and keeps fixed after sinking simultaneously.
The adjusting unit 2 comprises vertical plates 21, wherein the vertical plates 21 are provided with two vertical plates which are respectively in contact with the ground, a center rod 22 is installed between the vertical plates 21 on the two sides in a threaded rotation mode, a stabilizing frame 23 is placed on the outer side of the center rod 22, rotating pieces 24 are arranged on the outer side of the center rod 22 from left to right at equal intervals, annular grooves 25 are formed in the outer side of the rotating pieces 24 in an annular mode, supporting columns 26 are installed on the two sides of the annular grooves 25 in a rotating mode, one sides, away from each other, of the supporting columns 26 on the two sides are fixedly connected with the stabilizing frame 23, winding drums 27 are fixedly installed on one sides of the rotating pieces 24, steel ropes 6 are wound on the winding drums 27, the supporting columns 26 are located in the annular grooves 25, when different positions of the multiple groups of sampling units 3 are adjusted, locking between the rotating pieces 24 and the center rod 22 is canceled, and the rotating pieces 24 are kept fixed through the supporting columns 26 during rotation of the center rod 22, so that adjustment of different depths of the groups of sampling units 3 is achieved.
As shown in fig. 5 and 6, the outer side of the central rod 22 is provided with a protruding block 221 in a circumferential direction, the protruding block 221 corresponds to the rotating member 24, the outer side of the protruding block 221 is provided with a moving groove 240, one side of the rotating member 24 away from the winding drum 27 is fixedly provided with a fixing ring 241, the rotating member 24 and the protruding block 221 are respectively provided with a locking groove 242, the outer side of the fixing ring 241 is provided with a positioning rod 243 in a circumferential direction, when one end of the positioning rod 243 is placed in the locking groove 242, the rotating member 24 is fixed with the central rod 22, the outer side of the positioning rod 243 is sleeved with a spring, a group of rotating members 24 corresponding to sampling units 3 needing to be subjected to position adjustment are locked, when the positioning rod 243 is rotated, the bottom end of the positioning rod 243 corresponds to the locking groove 242, the bottom end of the positioning rod 243 is driven by the acting force of the spring to be placed in the locking groove 242, and at the moment, the positioning rod 243 locks and fixes the central rod 22 and the rotating member 24 so as to move the corresponding sampling units 3 to different depths in a mine, thereby facilitating subsequent completion of multi-depth synchronous sampling.
The sampling unit 3 comprises a rectangular plate 31, telescopic rods 32 are symmetrically arranged on one side of the rectangular plate 31, connecting frames 33 are fixedly arranged on the telescopic rods 32 on two sides, which are far away from one side of the rectangular plate 31, connecting rods 34 are hinged to two sides of the lower portion of each connecting frame 33, clamping pieces 35 are hinged to the connecting rods 34 on two sides respectively, and the telescopic rods 32 stretch back and forth to enable the clamping pieces 35 on two sides to be adjusted, so that the sampler 337 is held tightly.
The rectangular plate 31 is kept away from telescopic link 32 one side fixed mounting and is had mounting 36, mounting 36 is kept away from rectangular plate 31 one side fixed mounting and is had through-hole 37, be used for wearing set steel cable 6 in the through-hole 37, mounting 36 both sides symmetry is installed and is adjusted the wheel 38, moving hole 39 has been seted up at mounting 36 middle part, moving hole 39 inside is close to through-hole 37 one side and has the stripper plate through spring coupling, be equipped with the tow bar 391 in the moving hole 39, the tow bar 391 lower surface is equipped with plectane and tow bar 391 is multistage telescopic structure, through moving hole 39's setting so that rectangular plate 31 slides on steel cable 6, thereby the stripper plate receives the extrusion of tow bar 391 after the rotation to drive the stripper plate and extrudees fixedly to steel cable 6 in moving hole 39, thereby realize rectangular plate 31 and accomplish the fixed after the position adjustment on steel cable 6.
As shown in fig. 10 and 11, the front part of the connecting frame 33 is in an inverted L shape, a hydraulic rod 331 is fixedly installed on one side of the lower surface of the connecting frame 33, a traction box 332 is fixedly installed at the bottom end of the hydraulic rod 331, a through groove is formed in one side of the traction box 332, a waterproof motor 333 is fixedly installed on one side of the connecting frame 33, a screw 334 is fixedly installed at the output end of the waterproof motor 333, a lifting block 335 is rotatably installed on the upper thread of the screw 334, a telescopic plate 336 is fixedly installed on one side of the lifting block 335, a U-shaped piece is slidably installed on the telescopic plate 336 far away from the lifting block 335, a sampler 337 is arranged below the telescopic plate 336, the upper part of the telescopic plate 336 is upwards retracted to drive the sampler 337 to upwards move to sample water in a waste mine, the waterproof motor 333 is started, the screw 334 is driven to rotate by the output end of the waterproof motor 333, the lifting block 335 is driven to upwards move, the U-shaped piece is upwards to be conveniently increased when the screw 334 positively rotates, and the amount of sampling of the sampler 337 is conveniently increased, and the water quality of the waste mine is required to be sampled by different sampling amounts.
The floating unit 4 includes the water panel 41, float the surface at mine internal water when the water panel 41 samples the water of the abandonment mine of different degree of depth, surface panel 41 lower surface both sides demountable installation has the float bucket 42, the surface panel 41 middle part is circular link up the shape, the vertical fixed mounting in surface of water panel 41 upper surface middle part has limiting plate 43, limiting plate 43 middle part is link up the setting, the locating splint 44 is installed through electronic slider to water panel 41 upper surface both sides, be convenient for sample the surface of water in the different waste gas mines and the different degree of depth under water through the setting of surface panel 41, effectively solved the different degree of depth mine surface water level height inequality, thereby unable problem of determining the sampling depth of water sampling level.
The stabilizing unit 5 comprises an L-shaped plate 51, the L-shaped plate 51 is provided with two positioning clamping plates 44 which are respectively matched with the two positioning clamping plates 44, a pressure reducing plate 53 is fixedly installed on the lower surfaces of the L-shaped plates 51 on the two sides, filtering holes are arranged on the upper surfaces of the pressure reducing plates 53, steel ropes 6 are detachably installed in the middle of the upper surfaces of the pressure reducing plates 53, a sinking cylinder 52 is fixedly installed on the lower surfaces of the pressure reducing plates 53, the lower portion of the sinking cylinder 52 is arranged in a penetrating mode, a conical piece 54 is slidably installed on the lower side of the sinking cylinder 52 through a spring, a cross plate 55 is fixedly installed in the middle of the inner cavity of the sinking cylinder 52, the setting of the conical piece 54 is convenient for driving the sinking cylinder 52 to sink, and the pressure reducing plate 53 is used for reducing gravity of water on the upper portion of the pressure reducing plate 53 in a leakage mode when the sinking cylinder 52 is pulled upwards.
As shown in fig. 14 and 15, the rotating rod 56 is installed on the upper surface of the cross plate 55 through an electric sliding block, the threaded ring 57 is installed on the rotating rod 56 through threaded rotation, the rotating ring 58 is installed on the outer side of the threaded ring 57 through rotation, the pull rod 59 is hinged to the outer side of the rotating ring 58 in a circumferential mode, the abutting frame 591 is hinged to one end of the pull rod 59, which is far away from the rotating ring 58, of the pull rod 59, the buffer member 592 is installed on one side of the buffering member 592 in a sliding mode, the pulley 593 is installed through rotation of the rotating rod 56, the abutting frame 591 is finally pulled to abut against the inner wall of the mine through the pull rod 59 through lifting of the rotating rod 56, therefore the sampling unit 3 is prevented from moving in the mine during water sampling, the sampler 337 is more stable during sampling, and the situation that the pulley 593 is arranged is convenient for upward pulling and recovering the sampling unit 3 is effectively avoided from colliding with the inner wall of the mine.
As shown in fig. 1 to 15, another object of the present invention is to provide a sampling method of a sampling device for detecting water in a waste mine, comprising the following steps:
s1: placing on the water surface:
the electric slide block is started to drive the positioning clamping plates 44 on two sides to approach to each other until the positioning clamping plates 44 are matched with the L-shaped plates 51 on two sides of the upper surface of the decompression plate 53, so that the installation and fixation of the water panel 41 and the stabilizing unit 5 are completed, then the through holes 37 on one side of the fixing piece 36 sequentially penetrate through the towing rods 391 and then slide downwards, a plurality of groups of steel ropes 6 on the adjusting unit 2 are wound with one adjusting wheel 38 corresponding to each group, then the steel ropes 6 on the central cylinder 12 penetrate through the adjusting wheel 38 on the other side, and the rotating handle is rotated to move the floating unit 4, the stabilizing unit 5 and the sampling unit 3 downwards until the water surface panel 41 on the floating unit 4 is contacted with the water surface in a mine;
s2: fixing the position:
the electric sliding opening drives the positioning clamping plates 44 on two sides to be far away from each other to cancel the fixation of the L-shaped plate 51, the pulling rod 391 is rotated to enable the through hole 37 to cancel the fixation with the steel rope 6 on the central cylinder 12, then the stabilizing unit 5 is driven to move downwards under the gravity of the conical piece 54, the stabilizing unit 5 is required to rotate the rotating handle downwards, when the conical piece 54 reaches a specified depth from the water surface, the electric sliding block opening drives the rotating rod 56 to rotate clockwise, the rotating rod 56 rotates clockwise to drive the threaded ring 57 to rotate forward to drive the rotating ring 58 to move downwards, and when the rotating ring 58 moves downwards, the abutting frame 591 is pulled to overturn through the collecting pulling rod 59 to abut against the inner side wall of the mine;
s3: sampling water:
when the sampling units 3 of multiple groups are placed in different depths, the positioning rod 243 is placed in the locking groove 242 to fix the rotating member 24 and the central rod 22, then the central rod 22 is rotated, the central rod 22 is rotated clockwise to drive the corresponding winding drum 27 to rotate, the winding drum 27 is rotated clockwise to lower the steel rope 6, and then the hydraulic rod 331 is started to recover and drive the sampler 337 to extract water, so that synchronous sampling of water of different depths in a mine is completed.
When the invention is used, the rotating handle is rotated to move down the floating unit 4, the stabilizing unit 5 and the sampling unit 3 until the water surface board 41 on the floating unit 4 is contacted with the water surface in the mine, the conical piece 54 is arranged so as to drive the sinking cylinder 52 to sink, the pressure reducing plate 53 is used for reducing the gravity of the water leaking from the upper part of the pressure reducing plate 53 when the sinking cylinder 52 is pulled up, and the water surface board 41 floats on the surface of the water in the mine when the water in the abandoned mine with different depths is sampled;
the electric sliding opening drives the positioning clamping plates 44 on the two sides to be far away from each other, the fixation of the L-shaped plate 51 is canceled, the drag rod 391 is rotated to ensure that the fixation between the through hole 37 and the steel rope 6 on the central cylinder 12 is canceled, and then the stabilizing unit 5 is driven to move downwards under the gravity of the conical piece 54;
the rotating rod 56 drives the rotating ring 58 to lift, and the abutting frame 591 is pulled to abut against the inner wall of the mine through the collecting pull rod 59, so that the sampling unit 3 is prevented from moving in the mine when water body sampling is performed, and the sampler 337 is more stable when sampling is performed;
the corresponding rotating pieces 24 of the sampling units 3 needing to be subjected to position adjustment are locked, when the positioning rod 243 is rotated, the bottom end of the positioning rod 243 corresponds to the locking groove 242, the bottom end of the positioning rod 243 is driven by the acting force of a spring to be placed in the locking groove 242, and at the moment, the positioning rod 243 locks and fixes the central rod 22 and the rotating pieces 24 so as to facilitate the corresponding sampling units 3 to be moved to different depths in a mine, so that the multi-depth synchronous sampling is conveniently finished subsequently;
the waterproof motor 333 is started, the output end of the waterproof motor 333 drives the screw 334 to rotate, the lifting block 335 is driven to move upwards when the screw 334 rotates forwards, and the lifting block 335 moves upwards to drive the U-shaped piece to move upwards, so that the sampling amount of the sampler 337 is conveniently increased, and the requirements of different sampling amounts of water quality in a abandoned mine are met.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (9)
1. The sampling device for detecting the water body in the abandoned mine comprises a fixed frame (11), and is characterized in that a central cylinder (12) is rotatably arranged in the middle of the fixed frame (11) through a rotating shaft, a rotating handle is fixedly arranged on the rotating shaft on one side, a steel rope (6) is wound on the central cylinder (12), a ratchet wheel (13) is fixedly arranged on the rotating shaft on the other side, which penetrates through the fixed frame (11), the ratchet wheel (13) is rotatably connected with the fixed frame (11), a control rod (14) is arranged on one side of the ratchet wheel (13), and a pawl (15) is fixedly arranged on the outer side of the control rod (14);
the utility model discloses a mine water sampling device, including mine, mount (11), fixing frame (11), adjusting unit (2) are equipped with sample unit (3) in the time of being close to one side mutually, sample unit (3) are used for taking a sample the inside water of mine when stretching into the mine, sample unit (3) below is connected with floating unit (4), floating unit (4) float at the inside water surface of mine, floating unit (4) lower surface demountable installation has stable unit (5), stable unit (5) are used for sinking in the mine and keep fixed simultaneously after sinking.
2. The sampling device for detecting the water body in the abandoned mine according to claim 1, wherein the adjusting unit (2) comprises two vertical plates (21), the vertical plates (21) are respectively contacted with the ground, a center rod (22) is installed between the vertical plates (21) on the two sides in a threaded rotation mode, a stabilizing frame (23) is placed on the outer side of the center rod (22), rotating pieces (24) are arranged on the outer side of the center rod (22) at equal intervals from left to right, annular grooves (25) are formed in the outer side of the rotating pieces (24) in an annular mode, support columns (26) are installed on the two sides of the annular grooves (25) in a rotating mode, one side, far away from each other, of the support columns (26) on the two sides is fixedly connected with the stabilizing frame (23), a winding cylinder (27) is fixedly installed on one side of the rotating pieces (24), and steel ropes (6) are wound on the winding cylinder (27);
the utility model discloses a motor vehicle, including center pole (22), lug (221) and rotation piece (24) are equipped with in the outside hoop, lug (221) outside is equipped with removal groove (240), rotation piece (24) are kept away from winding section of thick bamboo (27) one side fixed mounting and are had solid fixed ring (241), all correspond on rotation piece (24) and lug (221) and be equipped with locking groove (242), locating lever (243) have been arranged along its circumference in solid fixed ring (241) outside, rotation piece (24) are fixed with center pole (22) when locating lever (243) one end is put into locking groove (242), locating lever (243) outside cover is equipped with the spring.
3. The sampling device for detecting the water body in the abandoned mine according to claim 1, wherein the sampling unit (3) comprises a rectangular plate (31), the telescopic rods (32) are symmetrically arranged on one side of the rectangular plate (31), the telescopic rods (32) on two sides are fixedly provided with connecting frames (33) together far away from one side of the rectangular plate (31), the two sides of the lower part of the connecting frames (33) are hinged with connecting rods (34), and the connecting rods (34) on two sides are respectively hinged with clamping pieces (35).
4. The sampling device for detecting the water body in the abandoned mine according to claim 3, wherein a fixing piece (36) is fixedly arranged on one side, far away from the telescopic rod (32), of the rectangular plate (31), a through hole (37) is fixedly arranged on one side, far away from the rectangular plate (31), of the fixing piece (36), a steel rope (6) is sleeved in the through hole (37), adjusting wheels (38) are symmetrically arranged on two sides of the fixing piece (36), a moving hole (39) is formed in the middle of the fixing piece (36), an extrusion plate is connected to one side, close to the through hole (37), of the inside of the moving hole (39 through a spring, a drag rod (391) is arranged in the moving hole (39), a circular plate is arranged on the lower surface of the drag rod (391), and the drag rod (391) is of a multi-section telescopic structure.
5. The sampling device for detecting the water body in the abandoned mine according to claim 3, wherein the front portion of the connecting frame (33) is in an inverted L shape, a hydraulic rod (331) is fixedly arranged on one side of the lower surface of the connecting frame (33), a traction box (332) is fixedly arranged at the bottom end of the hydraulic rod (331), a through groove is formed in one side of the traction box (332), a waterproof motor (333) is fixedly arranged on one side of the connecting frame (33), a screw (334) is fixedly arranged at the output end of the waterproof motor (333), a lifting block (335) is rotatably arranged on the upper portion of the screw (334) in a threaded manner, a telescopic plate (336) is fixedly arranged on one side of the lifting block (335), a U-shaped piece is slidably arranged on the telescopic plate (336) away from the lifting block (335), and a sampler (337) is arranged below the telescopic plate (336).
6. The sampling device for detecting the water body in the abandoned mine according to claim 1, wherein the floating unit (4) comprises a water panel (41), the water panel (41) floats on the surface of the water in the mine when sampling the water in the abandoned mine with different depths, floating barrels (42) are detachably arranged on two sides of the lower surface of the water panel (41), the middle part of the water panel (41) is in a circular penetrating shape, a limiting plate (43) is vertically and fixedly arranged on the middle part of the upper surface of the water panel (41), the middle part of the limiting plate (43) is in a penetrating arrangement, and positioning clamping plates (44) are arranged on two sides of the upper surface of the water panel (41) through electric sliding blocks.
7. The sampling device for detecting the water body in the abandoned mine according to claim 1, wherein the stabilizing unit (5) comprises an L-shaped plate (51), the L-shaped plate (51) is provided with two positioning clamping plates (44) which are respectively matched with the positioning clamping plates (44) on two sides, a pressure reducing plate (53) is fixedly installed on the lower surfaces of the L-shaped plates (51) on two sides together, filtering holes are formed in the upper surfaces of the pressure reducing plates (53), steel ropes (6) are detachably installed in the middle of the upper surfaces of the pressure reducing plates (53), a sinking cylinder (52) is fixedly installed on the lower surfaces of the pressure reducing plates (53), the lower portion of the sinking cylinder (52) is in through arrangement, a conical piece (54) is slidably installed on the lower side of the sinking cylinder (52) through a spring, and a cross plate (55) is fixedly installed in the middle of the inner cavity of the sinking cylinder (52).
8. The sampling device for detecting the water body in the abandoned mine according to claim 7, wherein a rotating rod (56) is arranged on the upper surface of the cross plate (55) through an electric sliding block, a threaded ring (57) is arranged on the rotating rod (56) in a threaded rotation mode, a rotating ring (58) is arranged on the outer side of the threaded ring (57) in a rotation mode, a receiving pull rod (59) is hinged to the outer side of the rotating ring (58) in the circumferential direction, an abutting frame (591) is hinged to one end, far away from the rotating ring (58), of the receiving pull rod (59), a buffer piece (592) is arranged on one side, far away from the receiving pull rod (59), of the abutting frame in a sliding mode through a spring, and a pulley (593) is arranged on one side of the buffer piece (592) in a rotation mode.
9. A sampling method of a sampling device for detecting water in a waste mine, comprising the sampling device for detecting water in a waste mine according to claim 8, wherein the sampling method comprises the following steps:
s1: placing on the water surface:
the electric sliding block is started to drive the positioning clamping plates (44) at two sides to approach to each other until the positioning clamping plates (44) are used for matching the L-shaped plates (51) at two sides of the upper surface of the decompression plate (53), so that the installation and fixation of the water panel (41) and the stabilizing unit (5) are completed, then the through holes (37) at one side of the fixing piece (36) sequentially penetrate through the towing rod (391) and then slide downwards, a plurality of groups of steel ropes (36) on the adjusting unit (2) are wound with one adjusting wheel (38) at one side corresponding to each group, then the steel ropes (6) on the central cylinder (12) penetrate through the adjusting wheel (38) at the other side, and the rotating handle is used for downwards moving the floating unit (4), the stabilizing unit (5) and the sampling unit (3) until the water panel (41) on the floating unit (4) is contacted with the water surface in a mine;
s2: fixing the position:
the electric sliding opening drives the locating clamping plates (44) on two sides to be away from the fixation of the L-shaped plate (51), the pulling rod (391) is rotated to enable the through hole (37) to cancel the fixation with the steel rope (6) on the central cylinder (12), then the stabilizing unit (5) is driven to move downwards under the gravity of the conical piece (54), at the moment, the stabilizing unit (5) moves downwards to rotate the rotating handle, when the conical piece (54) reaches a designated depth from the water surface, the electric sliding block opening drives the rotating rod (56) to rotate clockwise, the rotating rod (56) rotates clockwise to drive the threaded ring (57) to rotate forwards to drive the rotating ring (58) to move downwards, and when the rotating ring (58) moves downwards, the pushing rod (59) pulls the pushing frame (591) to turn over to collide with the inner side wall of the mine;
s3: sampling water:
when the sampling units (3) of a plurality of groups are placed in different depths, the positioning rod (243) is placed in the locking groove (242) to fix the rotating piece (24) and the central rod (22), then the central rod (22) is rotated, the central rod (22) rotates clockwise to drive the corresponding winding drum (27) to rotate, the winding drum (27) rotates clockwise to lower the steel rope (6), and then the hydraulic rod (331) is started to recover and drive the sampler (337) to extract water, so that synchronous sampling of water in different depths in a mine is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310006708.7A CN116086887A (en) | 2023-01-04 | 2023-01-04 | Sampling device and sampling method for detecting water body in abandoned mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310006708.7A CN116086887A (en) | 2023-01-04 | 2023-01-04 | Sampling device and sampling method for detecting water body in abandoned mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116086887A true CN116086887A (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310006708.7A Withdrawn CN116086887A (en) | 2023-01-04 | 2023-01-04 | Sampling device and sampling method for detecting water body in abandoned mine |
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| Country | Link |
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| CN (1) | CN116086887A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116773256A (en) * | 2023-06-12 | 2023-09-19 | 深圳市实准科技有限公司 | Combined sampler structure |
-
2023
- 2023-01-04 CN CN202310006708.7A patent/CN116086887A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116773256A (en) * | 2023-06-12 | 2023-09-19 | 深圳市实准科技有限公司 | Combined sampler structure |
| CN116773256B (en) * | 2023-06-12 | 2024-05-10 | 深圳市实准科技有限公司 | Combined sampler structure |
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Application publication date: 20230509 |