CN114002017A

CN114002017A - Groundwater sample thief for hydrogeology

Info

Publication number: CN114002017A
Application number: CN202111232589.4A
Authority: CN
Inventors: 王晓峰; 史忠毓
Original assignee: 103 Geological Brigade Of Guizhou Bureau Of Geology And Mineral Exploration And Development
Current assignee: 103 Geological Brigade Of Guizhou Bureau Of Geology And Mineral Exploration And Development
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-02-01

Abstract

The invention discloses a hydrogeology underground water sampler, which structurally comprises a winding roll, a fixed seat, a manipulator, a mounting plate, a rotating piece, an auxiliary rotary disc, a connecting rope and a sampling device.

Description

Groundwater sample thief for hydrogeology

Technical Field

The invention relates to the technical field of hydrogeology, in particular to a hydrogeology underground water sampler.

Background

The hydrology and geology is the science of studying groundwater, and it is mainly the distribution and the formation law of studying groundwater, and groundwater is one of indispensable resources in nature, plays an important role in the production life of mankind, and in recent years, because the trade influence such as mining, etc. groundwater is receiving all kinds of pollution problems such as heavy metal, when sampling groundwater, the place that needs the improvement:

when sampling groundwater, stretch into the well with the collection piece and collect groundwater, in the collection process, it is direct to go up the extraction of water through equipment mostly, can not extract the water sample of different aspect simultaneously, make the staff need stretch into the sample thief many times and to the water sample of the different degree of depth, thereby staff's working strength has been increased, and in the acquisition process, groundwater can receive the decurrent impact pressure of sample thief and produce undulant, make soil and impurity in the groundwater can sneak into the aquatic and make the water sample muddy, lead to groundwater after the sample, the staff need deposit filtration treatment to the water sample, and then influence the sampling detection quality of groundwater.

Disclosure of Invention

Aiming at the defects in the prior art, the invention is realized by the following technical scheme: the utility model provides a hydrogeology underground water sample thief, its structure includes take-up reel, fixing base, controller, mounting panel, rotates piece, supplementary carousel, connects rope, sampling device, take-up reel, supplementary carousel all connect on the fixing base through rotating the piece, fixing base and mounting panel fixed connection, the controller is installed to fixing base one side, the controller passes through the fixing base and links to each other with the rotation piece on the supplementary carousel, be equipped with on the take-up reel and connect the rope, connect the rope and connect on supplementary carousel through the take-up reel, connect the rope and meet with sampling device.

The sampling device comprises a counterweight cone, a control piece, sampling assemblies, floating rings, positioning clamping rods, connecting buckles, a support, four clamping grooves, a plug connector and a telescopic rod, wherein the counterweight cone is installed on the clamping grooves, the telescopic rods connected with the clamping grooves are arranged in the clamping grooves, the clamping grooves are movably connected with the telescopic rods through the control piece, the four clamping grooves are connected through the telescopic rods, the sampling assemblies are installed in the four clamping grooves, one end of the plug connector is matched with the top of the sampling assembly, the other end of the plug connector is inserted into the bottom of the sampling assembly, the top of the plug connector is connected with the floating rings, the floating rings are connected onto the support, the connecting buckles are arranged on the support, the positioning clamping rods are installed on one side of the support, and the connecting buckles are connected with connecting ropes.

The sampling assembly comprises a water receiving cavity, a mounting groove, a clamping and fixing plate, a filtering piece, a connecting guide plate, a bulge, a non-stick pad and a body, wherein the water receiving cavity is arranged in the body, the inner wall of the water receiving cavity is attached with the non-stick pad, the non-stick pad is provided with a plurality of bulges connected with the non-stick pad, the body is connected to the mounting groove in a matching mode, the clamping and fixing plate connected with the mounting groove is arranged on each of two sides of the mounting groove, the mounting groove is sleeved with the connecting guide plate, the filtering piece is arranged on the body and is in contact with a plug connector through the connecting guide plate, and the mounting groove is fixedly connected with a clamping groove through the clamping and fixing plate.

The connecting guide plate comprises two overlapped plates, elastic plates, air cushions, connecting pieces, adhesive pads, interfaces, traction pieces and a frame body, wherein the overlapped plates are symmetrically connected inside the frame body, one ends, far away from the frame body, of the two overlapped plates are connected with the elastic plates, the traction pieces are connected inside the two elastic plates, the interfaces are arranged between the two elastic plates, the connecting pieces attached to the elastic plates are arranged on one sides of the elastic plates, the air cushions and the adhesive pads are arranged on the connecting pieces, the adhesive pads connected with the air cushions are arranged on two sides of the air cushions, the frame body is sleeved on the mounting grooves, and the interfaces are connected with the plug connectors.

As a further optimization of the invention, the filter element comprises a shell, a memory spring plate, a filter screen, a plug-in buckle, a plurality of deformation soft plates and a rotating shaft, wherein four plug-in buckles embedded with the shell are arranged on the shell, the plurality of deformation soft plates are arranged in the shell and connected through the rotating shaft, the deformation soft plates are connected with the memory spring plate through the rotating shaft, the filter screen is connected between the deformation soft plates and the memory spring plate, the shell is arranged on the body through the plug-in buckle, and the shell is contacted with the plug-in connector.

As the further optimization of the invention, the plug connector comprises a rubber pad, a clamping seat, a buffering elastic plate, a clamping ball, a connecting plate, a supporting block, a spring, a reset elastic piece, a bent arc support and a steel ball, the rubber pad is sleeved on the steel ball, the steel ball is provided with a clamping seat connected with the steel ball, the clamping seat is fixedly connected with the connecting plate, the two clamping seats are provided with clamping balls inside, the two clamping balls are connected with a bent arc support, the middle position of the curved arc support is buckled with a reset elastic piece, two ends of the curved arc support are respectively provided with a support block which is inserted with the curved arc support, one end of the support block, which is far away from the curved arc support, is connected with two buffering elastic plates, a spring is arranged between the two buffering elastic plates, the two ends of the spring are connected to the supporting blocks, the connecting plate and the steel ball are connected to the sampling assembly, the connecting plate is connected with the floating ring, and the steel ball penetrating port is in contact with the shell.

As further optimization of the invention, the four clamping grooves are vertically and longitudinally arranged at equal intervals through the telescopic rods.

As a further optimization of the invention, the filtering piece is in a concave arc structure and is connected to the water receiving cavity in a matched mode.

As a further optimization of the invention, the deformable soft board and the memory elastic sheet are connected with each other to form a net structure.

Advantageous effects

The groundwater sampler for hydrogeology has the following beneficial effects:

1. the invention relates to a sampling device, which is characterized in that a counterweight cone, a control piece, a sampling component, a floating ring, a positioning clamping rod, a connecting buckle, a bracket, a clamping groove, a plug connector and a telescopic rod are combined, when underground water is sampled, the connecting buckle is connected with a connecting rope, the sampling component is downwards extended into a well through the mutual matching of a winding roll and an auxiliary turntable, the counterweight cone has certain gravity and can be stably extended into the well in a matching way, after the sampling component is extended to a certain position, the sampling component is effectively positioned by inserting the positioning clamping rod on the edge wall of the well, the control piece is controlled and pressed by a manipulator, so that the telescopic rod can extend out of the clamping groove to downwards move the sampling component, the plug connector can be pulled out of the sampling component, water in the well can be injected into the sampling component along with the positioning clamping rod, and underground water at different depths can be effectively sampled.

2. According to the invention, through the combination of the shell, the memory elastic sheet, the filter screen, the inserting buckle, the deformation soft board and the rotating shaft, after the inserting component is extracted from the sampling component, water can be injected into the sampling component, the water can firstly contact with the filter screen, and the filter screen is separated through the mutual cooperation of the memory elastic sheet and the deformation soft board, so that a plurality of filter screens can disperse and filter silt and impurities in a collected water sample, and workers do not need to perform precipitation and filtration treatment on the sampled water.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a hydrogeology underground water sampler of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the sampling device of the present invention.

FIG. 3 is a schematic diagram of the internal structure of the sampling assembly of the present invention.

FIG. 4 is a schematic top view of the connecting guide of the present invention.

Fig. 5 is a schematic top view of the filter element of the present invention.

Fig. 6 is a schematic cross-sectional view of the connector of the present invention.

In the figure: the device comprises a winding roll 1, a fixed seat 2, a manipulator 3, a mounting plate 4, a rotating piece 5, an auxiliary turntable 6, a connecting rope 7, a sampling device 8, a counterweight cone 81, a control piece 82, a sampling assembly 83, a floating ring 84, a positioning clamping rod 85, a buckle 86, a support 87, a clamping groove 88, a plug connector 89, an expansion rod 80, a water receiving cavity 831, a mounting groove 832, a clamping plate 833, a filter separation piece 834, a connecting guide plate 835, a protrusion 836, a non-stick pad 837, a body 838, a nesting plate H1, an elastic plate H2, an air cushion H3, a connecting piece H4, an adhesion pad H5, an interface H6, a pulling piece H7, a frame H8, a shell K1, a memory elastic sheet K2, a filter screen K3, a plug buckle K4, a deformable soft sheet K5, a rotating shaft K6, a rubber pad 891, a clamping seat 892, a buffering elastic sheet 893, a clamping ball 894, a connecting plate 895, a supporting block 896, a spring 897, a resetting elastic sheet 898, a support ring 899 and an arc supporting curved support 890.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a hydrogeology underground water sample thief, its structure includes take-up reel 1, fixing base 2, controller 3, mounting panel 4, rotates piece 5, supplementary carousel 6, connects rope 7, sampling device 8, take-up reel 1, supplementary carousel 6 are all connected on fixing base 2 through rotating piece 5, fixing base 2 and mounting panel 4 fixed connection, controller 3 is installed to 2 one sides of fixing base, controller 3 links to each other through the rotation piece 5 that fixing base 2 and supplementary carousel 6 are last, be equipped with on the take-up reel 1 and connect rope 7, connect rope 7 and connect on supplementary carousel 6 through take-up reel 1, connect rope 7 and connect with sampling device 8 mutually.

Referring to fig. 2, the sampling device 8 includes a counterweight cone 81, a control member 82, a sampling assembly 83, a floating ring 84, a positioning rod 85, a connecting buckle 86, a bracket 87, a slot 88, a plug connector 89, and an expansion rod 80, the counterweight cone 81 is arranged on the clamping groove 88, the telescopic rod 80 connected with the clamping groove 88 is arranged in the clamping groove 88, the clamping grooves 88 are movably connected with the telescopic rod 80 through the control part 82, four clamping grooves 88 are arranged, four clamping grooves 88 are connected through the telescopic rod 80, the sampling assemblies 83 are arranged in all four clamping grooves 88, one end of the plug connector 89 is matched with the top of the sampling component 83, the other end is plugged at the bottom of the sampling component 83, the top of the plug-in connector 89 is connected with a floating ring 84, the floating ring 84 is connected with a bracket 87, the support 87 is provided with a connecting buckle 86, one side of the support 87 is provided with a positioning clamping rod 85, and the connecting buckle 86 is connected with the connecting rope 7.

Referring to fig. 2, four of the locking slots 88 are vertically and longitudinally arranged at equal intervals by the telescopic rod 80.

The telescopic rod 80 is used for being matched with the clamping groove 88, the sampling assembly 83 is embedded and fixed in the clamping groove 88, the four clamping grooves 88 are connected in series through the telescopic rod 80, the clamping grooves 88 can be longitudinally arranged at equal intervals to form a straight line, and the four sampling assemblies 83 can sample underground water in a segmented mode.

Referring to fig. 3, the sampling assembly 83 includes a water receiving cavity 831, a mounting groove 832, a clamping plate 833, a filter element 834, a connecting guide 835, a protrusion 836, a non-stick pad 837, and a body 838, the water receiving cavity 831 is disposed inside the body 838, the non-stick pad 837 is attached to an inner wall of the water receiving cavity 831, the non-stick pad 837 is provided with a plurality of protrusions 836 connected to the non-stick pad 837, the body 838 is connected to the mounting groove 832 in an engaged manner, the clamping plate 833 connected to the mounting groove 832 is disposed on both sides of the mounting groove 832, the mounting groove 832 is connected to the connecting guide 835 in a sleeved manner, the body 838 is provided with the filter element 834, the filter element 834 is in contact with a connector 89 through the connecting guide 835, and the mounting groove 832 is fixedly connected to the slot 88 through the clamping plate 833.

Referring to fig. 3, the filtering element 834 is engaged with the water receiving cavity 831 in a concave arc structure.

The protrusion 836 is used in cooperation with the non-stick pad 837, the non-stick pad 837 is connected with a plurality of small protrusions 836, and the plurality of protrusions 836 and the non-stick pad 837 are mutually matched to adopt the non-stick effect of the bionic lotus, so that mineral substances in the sampled water are not attached to the inner wall of the sampling assembly 83.

Referring to fig. 4, the connecting guide 835 includes two overlapping plates H1, an elastic plate H2, air cushions H3, a connecting piece H4, an adhesive pad H5, an interface H6, a pulling piece H7, and a frame H8, the overlapping plate H1 is provided with two overlapping plates H1 symmetrically connected inside the frame H8, one end of the two overlapping plates H1 away from the frame H8 is connected to the elastic plate H2, the pulling piece H7 is connected inside the two elastic plates H2, the interface H6 is provided between the two elastic plates H2, one side of the elastic plate H2 is provided with the connecting piece H2 attached to the elastic plate H8, the connecting piece H2 is provided with the air cushion H2 and the adhesive pad H2, two sides of the air cushion H2 are provided with the adhesive pad H2 connected to the frame H2, and the interface H2 is connected to the plug connector 89.

The air cushion H3 is used for being matched with the adhesive pad H5, two ends of the air cushion H3 are connected with the adhesive pad H5, the adhesive pad H5 is made of colloid materials, the adhesive pad H5 and the air cushion H3 are attached to the elastic plate H2 through the connecting piece H4, the adhesive pad H5 and the air cushion H3 are movably pressed on the outer side of the plug-in unit 89 under the action of the elastic plate H2, and the plug-in unit 89 is effectively and stably clamped on the frame body H8.

Referring to fig. 5, the filtering element 834 includes a casing K1, a memory spring K2, a filter screen K3, a buckle K4, a deformable soft board K5, and a rotating shaft K6, four buckles K4 embedded and fixed with the casing K1 are disposed on the casing K1, a plurality of deformable soft boards K5 are disposed inside the casing K1, the deformable soft boards K5 are connected through the rotating shaft K6, the deformable soft board K5 is connected with the memory spring K2 through the rotating shaft K6, the filter screen K3 is connected between the deformable soft board K5 and the memory spring K2, the casing K1 is mounted on the 838 body 838 through the buckles K4, and the casing K1 is in contact with the plug 89.

Referring to fig. 5, the deformable soft board K5 and the memory elastic sheet K2 are connected to each other to form a net structure.

The memory elastic sheet K2 is used for being matched with the deformation soft board K5, the memory elastic sheet K2 and the deformation soft board K5 are matched with each other through a rotating shaft K6 to be opened and closed movably and adjusted, the filter screen K3 is separated under the action of the memory elastic sheet K2 and the deformation soft board K5, and impurity silt in underground water is filtered through the plurality of filter screens K3.

Example two

Referring to fig. 6, the plug connector 89 includes a rubber pad 891, a socket 892, two buffering spring plates 893, two ball catches 894, a connecting plate 895, two support blocks 896, a spring 897, two restoring spring members 898, two curved supports 899, and a steel ball 890, the rubber pad 891 is sleeved on the steel ball 890, the steel ball 890 is provided with the socket 892 connected to the steel ball 890, the socket 892 is fixedly connected to the connecting plate 895, the two socket 892 is provided with two clamping balls 894, the two ball catches 894 are connected to the curved supports 899, the restoring spring members 898 are fastened to the middle of the curved supports 899, the two ends of the curved supports 899 are provided with the support blocks 896 connected to the same, one end of the support block 896 far from the curved support 899 is connected to the buffering spring plates 893, the two buffering spring plates 893 are provided with the two buffering spring plates 897, the two ends of the spring 897 are connected to the support blocks 896, and the connecting plate 895 is connected to the connecting plate 895, A steel ball 890 is attached to the sampling assembly 83, the tab 895 is attached to the floating collar 84, and the steel ball 890 is attached to the housing K1 through the interface H6.

The rubber pad 891 is used for matching the steel ball 890, a circle of rubber pad 891 is sleeved on the steel ball 890, the rubber pad 891 is made of soft rubber materials, and when the steel ball 890 stretches into the connector H6, the rubber pad 891 can be in contact with the adhesion pad H5 and the air pad H3 to generate certain friction force, so that the steel ball 890 can be stably stretched into the connector H6 to be clamped on the connector H6.

The working principle of the above technical solution is explained as follows:

when the invention is used, the fixed seat 2 is arranged on a used position through the mounting plate 4, the four water receiving cavities 831 are vertically and stably arranged on the four clamping grooves 88 in a dispersed manner through the clamping plates 833, the connecting rope 7 is wound on the connecting buckle 86, the motor is driven by the controller 3 to drive the winding reel 1 and the auxiliary turntable 6 to rotate so as to lower the connecting rope 7, the counterweight cone 81 is in a triangular cone structure and has certain gravity and can rapidly penetrate into a well in cooperation with the sampling component 83 to extend downwards, after the winding cone extends to a certain position, the winding cone 84 is in cooperation with the bracket 87 to float on the water surface, the positioning clamping rod 85 is inserted on the edge wall of the well, the sampling component 83 is effectively positioned on the well, when water sampling is carried out, the water in the well is in a static state firstly, no overlarge fluctuation occurs, and then the controller 3 is used for controlling the control 82, the telescopic rod 80 extends downwards out of the clamping groove 88 under the action of the control element 82 to drive the mounting groove 832 to move downwards, the telescopic rod 80 is fixedly connected to the bottom of the mounting groove 832 at the upper part through the connecting plate 895, the telescopic rod 80 moves downwards in an extending mode, the steel ball 890 can be drawn out of the interface H6 to slide out, after sliding out, the steel ball 890 slides out, the control element 82 is controlled by the controller 3 to fix the telescopic rod 80 again, water in a well flows into the interface H6 due to inertia, the water is injected into the water receiving cavity 831 through the interface H6, the water can directly contact the filter screen K3 in the process of flowing into the water receiving cavity 831, the filter screen K3 is separated through the mutual matching of the memory elastic sheet K2 and the deformation soft plate K5, a certain elastic toughness can be generated when the water flows into the filter screen K3, the memory elastic sheet K2 and the deformation soft plate K5 have a certain elastic toughness, the impact force can be matched with the filter screen K3 to absorb the impact force, and the filter screen K3 is prevented from being damaged due to the impact force, the water flowing into the water receiving cavity 831 is filtered through the filter screens K3, impurity and silt in the water are filtered, groundwater in different depths can flow into the four water receiving cavities 831 after being filtered, groundwater in different depths is sampled through the four water receiving cavities 831, the water flowing into the water receiving cavity 831 can be in contact with the non-stick pad 837, the protrusions 836 and the non-stick pad 837 are matched with each other to adopt the non-stick effect of the bionic lotus, mineral substances in the water sampled by the water receiving cavity 831 cannot be attached to the inner wall of the sampling assembly 83, so that later-stage workers cannot generate large errors when detecting water samples, and the sampling effect of the groundwater is packaged;

after the water receiving cavity 831 finishes taking a water sample, the controller 82 is controlled by the controller 3 to control the telescopic rod 80 to retract upwards and extend into the clamping groove 88, the water receiving cavity 831 can move upwards under the action of the telescopic rod 80, the water receiving cavity 831 in the process of moving upwards can be connected with the steel ball 890 at the bottom of the upper water receiving cavity 831 to penetrate into the interface H6, the steel ball 890 can generate certain collision force in contact with the interface H6, the steel ball 890 transmits the collision force to the bent arc support 899 through the clamping ball 894, the bent arc support 899 moves upwards under the stress, the support block 896 connected to the bent arc support 899 can expand outwards to disperse and apply the pressure on the buffering elastic plate 893 and the spring 897 at two sides, the bent arc support 899 is restrained by the restoring elastic piece 898 to prevent the restoring elastic piece 898 from being excessively expanded and deformed, the buffering elastic plate 893 is internally provided with an air bag which can be matched with the spring 897 to absorb the collision force, the telescopic rod 80 can continuously move upwards under the action of the control piece 82, so that the steel ball 890 vertically penetrates through the connector H6 and extends into the water receiving cavity 831, the elastic plates H2 on two sides of the connector H6 are extruded by the steel ball 890 to be opened outwards, the steel ball 890 is sleeved with the shell K1, the memory elastic sheet K2 and the deformation soft plate K5 can be directly contacted with the steel ball 890 to be deformed and bent, the memory elastic sheet K2 and the deformation soft plate K5 can be connected to the steel ball 890 in an inosculating manner, after the steel ball 890 extends to a certain position, the controller 82 is controlled by the controller 3 to fix the telescopic rod 80, the traction piece H7 in the elastic plate H2 can drag the elastic plate H2, so that the elastic plate H2 can drive the connecting piece H4 to be pressed inwards on the steel ball 890, the adhesive pads H5 and the H3 on the connecting piece H4 can be directly contacted with the rubber pad 891 on the steel ball 890 to generate friction force, so that the steel ball 890 can be clamped on the connector H6, make steel ball 890 can directly plug up the water receiving mouth that connects water cavity 831, can effectively carry out the separation to outside water, when the staff pulled up sampling assembly 83 through take-up reel 1, the water of the different degree of depth in the well can not mix into inside the water receiving cavity 831 of water receiving again for four water receiving cavities 831 can effectively carry out the sample collection to the groundwater of the different degree of depth, guarantee the sampling accuracy of groundwater.

In summary, the invention adopts the combination of the winding roll, the fixing seat, the manipulator, the mounting plate, the rotating member, the auxiliary turntable, the connecting rope and the sampling device to form a new groundwater sampler for hydrogeology, when groundwater is sampled, the winding roll and the auxiliary turntable are mutually matched to enable the sampling assembly to extend downwards into the well, the positioning clamping rod is inserted on the edge wall of the well, the manipulator controls the control member, so that the telescopic rod can extend out of the clamping groove to move the sampling assembly downwards, the plug member can be drawn out of the sampling assembly, water in the well can be injected into the sampling assembly along with the water, the water can firstly contact the filter screen, silt and impurities in the water sample are filtered through the filter screen, the filtered water can flow into the sampling assembly, and groundwater at different depths can be effectively sampled.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hydrogeology uses groundwater sample thief, its structure includes take-up reel (1), fixing base (2), controller (3), mounting panel (4), rotates piece (5), supplementary carousel (6), connects rope (7), sampling device (8), its characterized in that:

the winding roll (1) and the auxiliary turntable (6) are connected to the fixed seat (2) through the rotating part (5), the fixed seat (2) is fixedly connected with the mounting plate (4), the controller (3) is connected with the rotating part (5) through the fixed seat (2), a connecting rope (7) is arranged on the winding roll (1), the connecting rope (7) is connected to the auxiliary turntable (6) through the winding roll (1), and the connecting rope (7) is connected with the sampling device (8);

sampling device (8) are including counter weight awl (81), control (82), sampling component (83), float circle (84), locator card pole (85), connect and detain (86), support (87), draw-in groove (88), plug connector (89), telescopic link (80), counter weight awl (81) is installed on draw-in groove (88), draw-in groove (88) and telescopic link (80) are through control (82) swing joint, sampling component (83) are installed to draw-in groove (88), plug connector (89) are connected with sampling component (83), float circle (84) and connect on support (87), be equipped with on support (87) and connect and detain (86), locator card pole (85), connect and detain (86) and meet with connecting rope (7).

2. A hydrogeology groundwater sampler as claimed in claim 1, characterized in that: sample subassembly (83) are including connecing water cavity (831), mounting groove (832), card solid board (833), separate and strain piece (834), connecting guide (835), arch (836), be not stained with pad (837), body (838), connect water cavity (831) to establish on body (838), it has and is not stained with pad (837) to connect water cavity (831) laminating, be equipped with arch (836) on being not stained with pad (837), body (838) coincide to be connected on mounting groove (832), install card solid board (833) on mounting groove (832), mounting groove (832) cup joint with connecting guide (835) mutually, be equipped with on body (838) and separate and strain piece (834), separate and strain piece 834) and contact through connecting guide (835) and plug connector (89), mounting groove (832) are through card solid board (833) and draw-in groove (88) fixed connection.

3. A hydrogeology groundwater sampler as claimed in claim 2, characterized in that: the connecting guide plate (835) comprises a sleeve stacking plate (H1), an elastic plate (H2), an air cushion (H3), a connecting sheet (H4), an adhesion pad (H5), an interface (H6), a pulling piece (H7) and a frame body (H8), wherein the sleeve stacking plate (H1) is connected to the frame body (H8), the sleeve stacking plate (H1) is connected with the elastic plate (H2), the two elastic plates (H2) are connected with the pulling piece (H7), the frame body (H8) is provided with an interface (H6), the elastic plate (H2) is attached with the connecting sheet (H4), the connecting sheet (H4) is provided with the air cushion (H3) and the adhesion pad (H5), the frame body (H8) is sleeved on the installation groove (H832), and the interface (H6) is connected with the plug connector (89).

4. A hydrogeology groundwater sampler as claimed in claim 2, characterized in that: separate and strain piece (834) including casing (K1), memory shell fragment (K2), filter screen (K3), eye-splice (K4), deformation soft board (K5), pivot (K6), be equipped with eye-splice (K4), deformation soft board (K5) on casing (K1), deformation soft board (K5) links to each other through pivot (K6) with memory shell fragment (K2), be connected with filter screen (K3) between deformation soft board (K5) and memory shell fragment (K2), casing (K1) is installed on body (838) through eye-splice (K4), casing (K1) contacts with plug connector (89).

5. A hydrogeology groundwater sampler as claimed in claim 1, characterized in that: the plug connector (89) comprises a rubber pad (891), a card seat (892), a buffering elastic plate (893), a card ball (894), a connecting plate (895), a supporting block (896), a spring (897), a reset elastic piece (898), a bent arc support (899) and a steel ball (890), the rubber pad (891) is sleeved on the steel ball (890), the clamping seat (892) is connected with the connecting plate (895) and the clamping seat (892), the clamping seat (892) is provided with a clamping ball (894), the clamping ball (894) is connected with a bent arc support (899), the curved arc support (899) is connected with a reset elastic piece (898) and a supporting block (896), the supporting block (896) is connected with the buffering elastic plate (893), the spring (897) is connected with the supporting block (896), the connecting plate (895) and the steel ball (890) are connected on the sampling component (83), the connecting plate (895) is connected with the floating ring (84), and the steel ball (890) penetrates through the interface (H6) and is contacted with the shell (K1).

6. A hydrogeology groundwater sampler as claimed in claim 1, characterized in that: the four clamping grooves (88) are vertically and longitudinally arranged at equal intervals through telescopic rods (80).

7. A hydrogeology groundwater sampler as claimed in claim 2, characterized in that: the filtering piece (834) is in a concave arc structure and is connected to the water receiving cavity (831) in a matched mode.

8. The hydrogeology underground water sampler of claim 5, characterized in that: the deformable soft board (K5) and the memory elastic sheet (K2) are connected with each other to form a net structure.