CN114354255A

CN114354255A - Hydrogeology sampling device

Info

Publication number: CN114354255A
Application number: CN202210083951.4A
Authority: CN
Inventors: 范宗宾; 蒋京晏; 孙小艳; 王茹; 李海瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-04-15

Abstract

The invention discloses a hydrogeological sampling device, which comprises a walking frame, wherein the walking frame comprises a walking carriage, the bottom surface of the walking carriage is fixedly provided with a walking wheel, and the right side surface of the walking carriage is fixedly provided with a walking handle; fix the sampler through fastening device, make things convenient for people to unpack the sampler apart, so that people acquire the soil sample of relevant position, make people can obtain the accurate soil sample of degree of depth, the degree of accuracy has been increased, the accuracy is high, help people's analysis to acquire accurate hydrogeological condition, can fix the relative position who advances between structure and sampler or sampler and the sampler through non-return structure, avoid advancing structure and sampler autosegregation or sampler and sampler autosegregation, make things convenient for people to take off the sampler wholly simultaneously, advance the structure through righting the mechanism, the sampler is right, make the sampler can drill into the stratum with fixed direction, the practicality that this hydrogeological sampling device was put has been improved.

Description

Hydrogeology sampling device

Technical Field

The invention relates to the field of hydrogeological sampling equipment, in particular to a hydrogeological sampling device.

Background

Hydrogeology is a geological branch subject, which refers to the phenomena of various changes and motions of underground water in nature, and mainly researches the distribution and formation rule of the underground water, the physical properties and chemical components of the underground water, the resource and reasonable utilization of the underground water, the adverse effects of the underground water on engineering construction and mine exploitation, the prevention and treatment of the underground water, and the like, along with the requirements of scientific development and production construction, the hydrogeology is divided into branch subjects of regional hydrogeology, underground hydrodynamics, hydrogeology, water supply hydrogeology, deposit hydrogeology, soil improvement hydrogeology and the like, in recent years, the hydrogeology is mutually permeated with the researches on geophysics, earthquakes, environmental geology and the like, and forms a plurality of new fields, the hydrogeology is researched by that the underground water is mutually interacted with rocky circles, mantle, water circles, atmospheric circles, biological circles and human activities, the change of water quantity and water quality in time and space, and the influence on each circle of layer, thereby serving the sustainable development of the mutual coordination between people and nature, and the purpose is to provide data for researching geotechnical engineering problems and unfavorable geological phenomena related to the activity of underground water, such as: when building buildings and structures are built, the permeability of rock soil and the burial depth and corrosivity of underground water are researched to judge the influence on the foundation building depth, foundation pit excavation and the like; when a tailing dam and an ash storage dam are surveyed, the permeability and the underground water infiltration curve of a dam foundation, a reservoir area and a tailing (ash) accumulation body are researched to judge the permeability stability of the dam body, the leakage of the dam foundation and the reservoir area and the influence of the leakage on the environment; the buried condition, the exposure condition, the water level, the formation condition and the dynamic change of underground water are researched in a landslide section to judge the relation formed between the underground water and the landslide, so the hydrogeological condition is also an important research content, and a hydrogeological sampling device is required to be used in the process of exploration of the hydrogeological condition.

Present hydrogeology sampling device is mainly by the frame, the drilling motor, drilling spare etc. constitutes, during the use, the drilling motor area drilling spare rotates, drill at the target site through drilling spare, then carry out the sampling test to the soil that drills out, the soil of sampling is comparatively random, can not confirm the accurate position at sampling soil place, and then can not bring accurate information for people's analysis hydrogeology condition, the hydrogeology condition error that leads to people to analyze out is great, consequently need to design a hydrogeology sampling device urgently.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a hydrogeological sampling device which can well solve the problems in the background art and aims to solve the problems in the prior art that the conventional hydrogeological sampling device mainly comprises a frame, a drilling motor, a drilling member and the like, when the hydrogeological sampling device is used, the drilling motor drives the drilling member to rotate, the drilling member drills at a target site, and then the drilled soil is sampled and detected, the sampled soil is random, the accurate position of the sampled soil cannot be determined, and accurate information cannot be brought for people to analyze hydrogeological conditions, so that the error of the hydrogeological conditions analyzed by people is large.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a hydrogeology sampling device, including the walking frame, the walking frame includes the walking carriage, fixed mounting has the walking wheel on the bottom surface in walking carriage, fixed mounting has the walking handle on the right flank in walking carriage, fixed mounting has the battery that is located its right-hand member on the bottom surface of walking carriage inner chamber, fixed mounting has the equipment box on the right flank in walking carriage inner chamber, fixed mounting has intelligent control ware on the top surface of equipment box, fixed the touch panel who is located its right-hand member of pegging graft on the top surface in walking carriage, fixed mounting has two limiters on the left surface in walking carriage inner chamber, the fixed orifices has been seted up on the bottom surface in walking carriage, the interlude hole has been seted up on the top surface in walking carriage, the change fenestra is seted up on the front in walking carriage, the inside in walking carriage is equipped with drive structure.

Preferably, the drive structure is including fixed montant, the upper and lower both ends of fixed montant respectively with the upper and lower two sides fixed connection of walking carriage inner chamber, the spacing fender dish that is located its top has been cup jointed to the external fixation of fixed montant, the lift slide that is located spacing fender dish below has been cup jointed to the outside activity of fixed montant, the jacking spring that is located the lift slide below has been cup jointed to the outside activity of fixed montant, the bottom fixed connection of jacking spring is on the bottom surface of walking carriage inner chamber, the top fixed connection of jacking spring is on the bottom surface of lift slide, fixed mounting has the leading wheel on the bottom surface of lift slide, fixed mounting has driving motor on the top surface of lift slide, driving motor activity is pegged graft in the inside of interlude hole.

Preferably, the docking mechanism comprises a docking box, the top end of the docking box is fixedly connected to the bottom surface of the lifting sliding plate and is positioned in the middle of the lifting sliding plate, a driving rod is movably inserted into the top surface of the docking box, the top end of the driving rod is fixedly connected with an output shaft on a driving motor, a reel positioned in the docking box is fixedly sleeved on the outside of the driving rod, a pulling wire is fixedly connected to the inner wall of the reel, the other end of the pulling wire extends to the outside of the docking box and bypasses the guiding wheel and is fixedly connected to the bottom surface of an inner cavity of the walking carriage, a driving wing piece is fixedly connected to the end surface of the bottom end of the driving rod, a guiding piston plate is connected to the bottom surface of the inner cavity of the docking box through transmission of a tension spring, a limit stop block matched with the guiding piston plate is fixedly connected to the inner wall of the docking box, a rotating column is movably inserted into the guiding piston plate, and a driven wing piece is fixedly connected to the end surface of the top end of the rotating column, driven fin and drive fin looks adaptation, the bottom of column spinner extends to the outside of butt joint case and fixedly connected with butt joint dish, and the column spinner activity is pegged graft on the bottom surface of butt joint case, and fixedly connected with butt joint ratchet on the bottom surface of butt joint dish.

Preferably, still include the sampler, the sampler includes half pipe in the right side and half pipe in the left side, half pipe in the right side and half pipe in the left side dock together, seted up on half pipe in the right side butt joint face and accepted the recess, fixedly connected with grafting arch on half pipe in the left side butt joint face, the protruding activity of pegging graft is pegged graft in the inside of accepting the recess, equal fixedly connected with accepts the cambered surface ratchet on half pipe in the right side and half pipe in the left side top surface, accept the cambered surface ratchet and dock the ratchet joint together, equal fixedly connected with concatenation ratchet on half pipe in the right side and half pipe in the left side bottom surface, concatenation ratchet with accept cambered surface ratchet looks adaptation, all seted up the socket hole on half pipe in the right side and half pipe in the left side bottom surface.

Preferably, the propelling device further comprises a propelling structure, the propelling structure comprises a propelling pipe, a propelling spiral strip located at the bottom end of the propelling pipe is fixedly sleeved outside the propelling pipe, a propelling tubular tool bit is installed at the bottom end of the propelling pipe in a threaded mode, a locking ratchet is fixedly connected to the top surface of the propelling pipe, the locking ratchet is movably clamped with the splicing ratchet, and the propelling spiral strip is movably inserted into the fixing hole.

Preferably, still include fastening device, fastening device is including cup jointing the recess, cup joint the recess and set up on the surface of half pipe in the right side and half pipe in the left side and be located its upper and lower both ends, set up the triangle-shaped recess on cup jointing the inner wall of recess, the fastening ring has been cup jointed in the inside activity of cup jointing the recess, the installation cavity has been seted up to the inside of fastening ring, the inside slip of installation cavity is pegged graft and is had the displacement piston, one side fixedly connected with linkage plate of displacement piston, the other end fixedly connected with triangle-shaped dop of linkage plate, the inside at the triangle-shaped recess is pegged graft in the triangle-shaped dop activity, fixedly connected with application of force shell fragment on the inner wall of installation cavity, the other end and the another side contact of displacement piston of application of force shell fragment are connected.

Preferably, the anti-backflow structure comprises an anti-backflow cavity, the anti-backflow cavity is formed inside the right half pipe, the left half pipe and the propelling pipe, anti-backflow holes are formed in the top surface of the inner cavity of the anti-backflow cavity, the top ends of the anti-backflow holes are in an open shape, the bottom surface of the inner cavity of the anti-backflow cavity is connected with anti-backflow pistons through anti-backflow spring transmission, the anti-backflow pistons are connected with the inner walls of the anti-backflow cavity in a sliding mode, anti-backflow rods are fixedly connected to the top surfaces of the anti-backflow pistons, the top ends of the anti-backflow rods penetrate through the anti-backflow holes and extend to the outside of the anti-backflow rods, the anti-backflow rods are movably inserted into the bearing holes, and force application annular grooves located at the tops of the anti-backflow rods are formed in the outside of the anti-backflow rods.

Preferably, still including righting the mechanism, righting the mechanism and including how font righting the strip, how font righting strip fixed connection is on the bottom surface of walking carriage inner chamber, what font righting the strip on the top surface fixed the grafting have righting the pipe, the pipe of righting the screw thread on the surface has cup jointed locking bolt, locking bolt's tip extends to the inside of righting the pipe, the propelling movement of advancing pipe alternates in the inside of righting the pipe, right side half pipe, left side half pipe and righting tub looks adaptation, locking bolt's tip supports on the surface of advancing the pipe, it cup joints the outside of pulling wire to right the strip activity of how font.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

the hydrogeological sampling device has better integrity and stability through the walking frame, the walking frame can control the sampling depth, the driving structure can drive the docking mechanism to run, the docking mechanism can be driven to move downwards, the docking mechanism can drive the sampler to rotate, the sampler can drive the propelling structure to rotate, the sampler can hold the ingested soil sample, the propelling structure can ingest the soil sample and push the sample to the inside of the sampler, the fastening mechanism is used for fixing the sampler, people can conveniently detach the sampler so as to conveniently obtain the soil sample at the corresponding position, people can obtain the soil sample with accurate depth, the accuracy is increased, the accuracy is high, people can analyze and obtain accurate hydrogeological conditions, the relative position between the propelling structure and the sampler or between the sampler and the sampler can be fixed through the non-return structure, avoid advancing structure and sampler and parts voluntarily or sampler and sampler are automatic to be separated, make things convenient for people to take off the sampler wholly simultaneously, right advancing structure, sampler through rightting the mechanism, make the sampler can be with the orientation of fixing bore into the stratum, improved the practicality that this hydrogeology sampling device was put.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of the internal structure of the docking mechanism of FIG. 2 according to the present invention;

FIG. 4 is a schematic diagram of the internal structure of the sampler of FIG. 2 according to the present invention;

FIG. 5 is a top view of the present invention shown in FIG. 4;

FIG. 6 is a bottom view of FIG. 4 of the present invention;

FIG. 7 is a block diagram of the junction of the sampler and the propulsion structure of FIG. 1 in accordance with the present invention;

FIG. 8 is a cross-sectional view taken at A-A of FIG. 4 in accordance with the present invention;

FIG. 9 is an enlarged view of the structure of FIG. 8 at B in accordance with the present invention;

FIG. 10 is a schematic structural view of the propulsion structure of FIG. 2 according to the present invention;

FIG. 11 is a schematic diagram of the internal structure of the reverse stop structure of FIG. 4 according to the present invention.

The reference numbers in the figures illustrate:

1. a traveling frame; 10. inserting holes; 11. a walking carriage; 12. a traveling wheel; 13. a walking handle; 14. a storage battery; 15. an equipment box; 16. an intelligent controller; 17. a touch panel; 18. a stopper; 19. a fixing hole; 100. replacing the window hole; 2. a drive structure; 21. fixing the vertical rod; 22. a limiting baffle disc; 23. a lifting slide plate; 24. a jacking spring; 25. a guide wheel; 26. a drive motor; 3. a docking mechanism; 301. a butt-joint box; 302. a drive rod; 303. a reel; 304. a pulling wire; 305. a driver blade; 306. an extension spring; 307. a guide piston plate; 308. a limit stop block; 309. a spin column; 310. a driven wing panel; 311. a docking tray; 312. butting the ratchets; 4. a sampler; 41. a right half-pipe; 42. a left half-pipe; 43. a receiving groove; 44. inserting and connecting the bulges; 45. carrying the cambered surface ratchet; 46. splicing the ratchets; 47. a socket hole; 5. a propulsion structure; 51. a propulsion tube; 52. advancing the helical strip; 53. advancing the tubular bit; 54. locking the ratchet; 6. a fastening mechanism; 60. a triangular groove; 61. sleeving the groove; 62. a fastening ring; 63. a mounting cavity; 64. a displacement piston; 65. a linkage plate; 66. a triangular chuck; 67. a force application elastic sheet; 7. a non-return structure; 71. a non-return cavity; 72. a non-return hole; 73. a non-return spring; 74. a non-return piston; 75. a non-return lever; 76. a force application annular groove; 8. a righting mechanism; 81. a n-shaped righting strip; 82. a righting pipe; 83. and locking the bolt.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

Referring to fig. 1-11, a hydrogeological sampling device comprises a walking frame 1, the walking frame 1 comprises a walking carriage 11, a walking wheel 12 is fixedly installed on the bottom surface of the walking carriage 11, a walking handle 13 is fixedly installed on the right side surface of the walking carriage 11, a storage battery 14 positioned at the right end of the bottom surface of the inner cavity of the walking carriage 11 is fixedly installed on the bottom surface of the inner cavity of the walking carriage 11, an equipment box 15 is fixedly installed on the right side surface of the inner cavity of the walking carriage 11, an intelligent controller 16 is fixedly installed on the top surface of the equipment box 15, a touch panel 17 positioned at the right end of the top surface of the walking carriage 11 is fixedly inserted and connected on the top surface of the walking carriage 11, two stoppers 18 are fixedly installed on the left side surface of the inner cavity of the walking carriage 11, a fixing hole 19 is opened on the bottom surface of the walking carriage 11, a through hole 10 is opened on the top surface of the walking carriage 11, a replacement window 100 is opened on the front surface of the walking carriage 11, a driving structure 2 is arranged inside the walking carriage 11, the touch panel 17 is electrically connected to the intelligent controller 16, the intelligent controller 16 is electrically connected to the battery 14, and the intelligent controller 16 is electrically connected to the stopper 18 and the drive motor 26.

Drive structure 2 is including fixed montant 21, the upper and lower both ends of fixed montant 21 respectively with the upper and lower two sides fixed connection of walking carriage 11 inner chamber, the fixed spacing fender dish 22 that is located its top of cup jointing of outside of fixed montant 21, the outside activity of fixed montant 21 has cup jointed the lift slide 23 that is located spacing fender dish 22 below, the outside activity of fixed montant 21 has cup jointed the jacking spring 24 that is located lift slide 23 below, the bottom fixed connection of jacking spring 24 is on the bottom surface of walking carriage 11 inner chamber, the top fixed connection of jacking spring 24 is on the bottom surface of lift slide 23, fixed mounting has leading wheel 25 on the bottom surface of lift slide 23, fixed mounting has driving motor 26 on the top surface of lift slide 23, driving motor 26 activity is pegged graft in the inside of interlude hole 10.

The docking mechanism 3 further comprises a docking box 301, the top end of the docking box 301 is fixedly connected to the bottom surface of the lifting sliding plate 23 and located in the middle of the same, a driving rod 302 is movably inserted into the top surface of the docking box 301, the top end of the driving rod 302 is fixedly connected with an output shaft of the driving motor 26, a reel 303 located inside the docking box 301 is fixedly sleeved outside the driving rod 302, a pulling wire 304 is fixedly connected to the inner wall of the reel 303, the other end of the pulling wire 304 extends to the outside of the docking box 301 and bypasses the guide wheel 25 and is fixedly connected to the bottom surface of the inner cavity of the walking carriage 11, a driving fin 305 is fixedly connected to the end surface of the bottom end of the driving rod 302, a guide piston plate 307 is connected to the inner cavity of the docking box 301 in a transmission manner through a tension spring 306, a limit stop 308 matched with the guide piston plate 307 is fixedly connected to the inner wall of the docking bottom box 301, and a rotating column 309 is movably inserted into the guide piston plate 307, the driven wing 310 is fixedly connected to the end face of the top end of the rotary column 309, the driven wing 310 is matched with the driving wing 305, the bottom end of the rotary column 309 extends to the outside of the butt joint box 301 and is fixedly connected with a butt joint disc 311, the rotary column 309 is movably inserted into the bottom face of the butt joint box 301, the butt joint ratchet 312 is fixedly connected to the bottom face of the butt joint disc 311, a through hole corresponding to the socket hole 47 is also formed in the butt joint disc 311, a filling bolt is adjusted through the internal thread of the through hole, and the bottom face of the filling bolt is flush with the bottom face of the butt joint disc 311.

Still include sampler 4, sampler 4 includes right half pipe 41 and left half pipe 42, right half pipe 41 and left half pipe 42 dock together, seted up on the butt joint face of right half pipe 41 and accepted recess 43, fixedly connected with grafting arch 44 on the butt joint face of left half pipe 42, grafting arch 44 activity is pegged graft in the inside of accepting recess 43, all fixedly connected with on the top surface of right half pipe 41 and left half pipe 42 accepts cambered surface ratchet 45, it is in the same place with butt joint ratchet 312 joint to accept cambered surface ratchet 45, all fixedly connected with concatenation ratchet 46 on the bottom surface of right half pipe 41 and left half pipe 42, concatenation ratchet 46 with accept cambered surface ratchet 45 looks adaptation, the socket hole 47 has all been seted up on the bottom surface of right half pipe 41 and left half pipe 42.

The pushing structure 5 comprises a pushing pipe 51, a pushing spiral strip 52 positioned at the bottom end of the pushing pipe 51 is fixedly sleeved outside the pushing pipe 51, a pushing tubular cutter bit 53 is installed at the bottom end of the pushing pipe 51 in a threaded mode, a locking ratchet 54 is fixedly connected to the top surface of the pushing pipe 51, the locking ratchet 54 is movably clamped with the splicing ratchet 46, and the pushing spiral strip 52 is movably inserted into the fixing hole 19.

Still include fastening device 6, fastening device 6 is including cup jointing recess 61, cup jointing recess 61 offers on the surface of half pipe 41 in the right side and half pipe 42 in the left side and is located its upper and lower both ends, cup jointing has seted up triangle-shaped recess 60 on the inner wall of recess 61, the inside activity of cup jointing recess 61 has cup jointed fastening ring 62, installation cavity 63 has been seted up to fastening ring 62's inside, the inside of installation cavity 63 slides and pegs graft there is displacement piston 64, one side fixedly connected with linkage plate 65 of displacement piston 64, the other end fixedly connected with triangle-shaped dop 66 of linkage plate 65, the inside at triangle-shaped recess 60 is pegged graft in the activity of triangle-shaped dop 66, fixedly connected with application of force shell fragment 67 on the inner wall of installation cavity 63, the other end and the another side contact of displacement piston 64 of application of force shell fragment 67 are connected.

The anti-return structure 7 is further included, the anti-return structure 7 includes an anti-return cavity 71, the anti-return cavity 71 is formed inside the right half pipe 41, the left half pipe 42 and the pushing pipe 51, an anti-return hole 72 is formed in the top surface of the inner cavity of the anti-return cavity 71, the top end of the anti-return hole 72 is in an open shape, the bottom surface of the inner cavity of the anti-return cavity 71 is in transmission connection with an anti-return piston 74 through an anti-return spring 73, the anti-return piston 74 is in sliding connection with the inner wall of the anti-return cavity 71, an anti-return rod 75 is fixedly connected to the top surface of the anti-return piston 74, the top end of the anti-return rod 75 penetrates through the anti-return hole 72 and extends to the outside of the anti-return hole and is movably inserted into the bearing hole 47, and a force application annular groove 76 located at the top of the anti-return rod 75 is formed in the outside of the anti-return rod.

Still include righting the mechanism 8, righting the mechanism 8 and including several font righting strip 81, several font righting strip 81 fixed connection is on the bottom surface of walking carriage 11 inner chamber, it has righting pipe 82 to fix on the top surface of several font righting strip 81 to peg graft, the screw thread has cup jointed locking bolt 83 on the surface of righting pipe 82, locking bolt 83's tip extends to the inside of righting pipe 82, propulsion pipe 51 activity alternates in the inside of righting pipe 82, right half-pipe 41, left half-pipe 42 and the looks adaptation of righting pipe 82, locking bolt 83's tip is supported on the surface of propulsion pipe 51, several font righting strip 81 activity cup joints in the outside of pulling wire 304.

The working principle is as follows:

firstly, the hydrogeological sampling device is moved to a target site, then the locking bolt 83 is unscrewed, then the pushing pipe 51 is released, then the pushing structure 5 falls on the ground under the action of gravity, then the intelligent controller 16 is controlled through the touch panel 17, then the intelligent controller 16 controls the driving motor 26 to operate, then the driving motor 26 drives the driving rod 302 to rotate, then the driving rod 302 drives the winding wheel 303 to rotate, then the pulling wire 304 winds the pulling wire 303 to the outside of the winding wheel 303, then the pulling wire 304 pulls the lifting sliding plate 23 to move downwards through the guide wheel 25, then the lifting sliding plate 23 drives the docking mechanism 3 to move downwards, then the bottom surface of the docking ratchet 312 is contacted with the top surfaces of the right half pipe 41 and the left half pipe 42, then the top surfaces of the right half pipe 41 and the left half pipe 42 apply upward reverse thrust to the docking ratchet 312, then the docking ratchet 312 drives the rotating column 309 to move upwards relative to the docking box 301 through the docking plate 311, the rotary column 309 carries the driven wing 310 to move upwards relative to the butt box 301, then the driven wing 310 contacts with the driving wing 305, then the reel 303 drives the rotary column 309 to rotate through the matching of the driving wing 305 and the driven wing 310, then the rotary column 309 carries the butt ratchet 312 to rotate clockwise through the butt plate 311, then the butt ratchet 312 slides on the top surfaces of the right half tube 41 and the left half tube 42, then the butt ratchet 312 is meshed with the receiving cambered ratchet 45, then the butt plate 311 drives the sampler 4 through the meshing action of the butt ratchet 312 and the receiving cambered ratchet 45, then the sampler 4 rotates with the pushing structure 5, then the pushing tubular cutter head 53 penetrates into the soil layer under the action of pressure and cuts the soil layer, then the spiral strip 52 is pushed into the soil layer and provides downward pressure for the pushing structure 5, and then the cut soil column passes through the pushing tubular cutter head 53, The push pipe 51 enters the sampler 4, then the lifting slide plate 23 contacts with the stopper 18 at the bottom end of the walking carriage 11, then the stopper 18 sends an electric signal to the intelligent controller 16, then the intelligent controller 16 controls the driving motor 26 to rotate reversely, then the driving motor 26 drives the docking ratchet 312 to rotate anticlockwise through the driving rod 302, the driving wing 305, the driven wing 310, the rotary column 309 and the docking plate 311, then the docking ratchet 312 is separated from the receiving cambered ratchet 45, then the pulling wire 304 is released from the outside of the reel 303, then the lifting slide plate 23 drives the docking mechanism 3 to move upwards under the elastic force of the jacking spring 24, then the guide piston plate 307 drives the rotary column 309 to move downwards relative to the docking box 301 under the elastic force of the stretching spring 306, then the guide piston plate 307 contacts with the limit stopper 308, and then the driving wing 305 is separated from the driven wing 310, then the elevating slide plate 23 contacts with the stopper 18 at the top of the walking carriage 11, then this stopper 18 sends an electric signal to the intelligent controller 16, then the intelligent controller 16 controls the driving motor 26 to stop running, completing a driving action, then taking out the second sampler 4, then aligning the bottom end of the second sampler 4 with the top end of the first sampler 4 and applying downward pressure, then the bottom surface of the second sampler 4 applies pressure to the check rod 75 on the top surface of the first sampler 4, then the check rod 75 retracts into the check hole 72, then the splicing ratchet 46 on the bottom surface of the second sampler 4 contacts with the top surface of the first sampler 4 and is located between two adjacent receiving cambered surface ratchet teeth 45, then the second sampler 4 rotates clockwise relative to the first sampler 4, then the splicing ratchet 46 at the bottom end of the second sampler 4 is clamped with the receiving cambered surface ratchet 45 at the top end of the first sampler 4, at this time, the top end of the check rod 75 is aligned with the receiving hole 47, then the check piston 74 carries the check rod 75 to move upward under the elastic force of the check spring 73 and inserts into the receiving hole 47, so that the two samplers 4 are spliced together, then the above-mentioned actions are repeated until the depth of the pushing structure 5 driven into the ground meets the requirement, then the driving motor 26 is stopped at a high point, then a flat bar is inserted into the force application annular groove 76 and applies downward pressure to the check rod 75, then the top end of the check rod 75 moves out of the interior of the receiving hole 47, then the uppermost sampler 4 is rotated counterclockwise relative to the sampler 4 adjacent therebelow, then the corresponding splicing ratchet 46 is separated from the corresponding receiving arc-surface ratchet 45, then the uppermost sampler 4 is directly removed, then the right half pipe 41, the left half pipe 42 on this sampler 4 are gripped and the fastening ring 62 is rotated, then the fastening ring 62 drives the triangular chuck 66 to rotate through the linkage plate 65, then the inner wall of the triangular groove 60 applies extrusion force to the triangular chuck 66, then the triangular chuck 66 enters the installation cavity 63 under the action of the extrusion force, then the end part of the triangular chuck 66 slides on the inner wall of the sleeving groove 61, then the force far away from the right half pipe 41 and the left half pipe 42 is applied to the fastening ring 62, then the sleeving groove 61 is taken down, then the right half pipe 41 and the left half pipe 42 are broken open to expose the soil sample column, then the right half pipe 41 containing the soil is put on the ground, the left half pipe 42 is put on one side of the right half pipe 41, or the left half pipe 42 containing the soil is put on the ground, the right half pipe 41 is put on one side of the left half pipe 42, then the filling bolt is taken down from the through hole, then pressure is applied to the driving motor 26, then the driving motor 26 drives the docking mechanism 3 to move downwards through the lifting slide plate 23, then when the docking mechanism 3 moves to the dead point position, the docking ratchet 312 is meshed with the corresponding receiving cambered surface ratchet 45, then the top end of the non-return rod 75 is inserted into the through hole, then the driving motor 26 is controlled to run reversely through the touch panel 17 and the intelligent controller 16, then the sampler 4 and the pushing structure 5 rotate reversely under the driving of the driving motor 26, then the pushing structure 5 pushes the sampler 4 above the pushing structure to move upwards, then the sampler 4 is separated from the docking ratchet 312, then the driving motor 26 is stopped from being pressed and reset, then the actions are repeated, so that the soil sample columns are sequentially connected end to end from top to bottom, then the stratum condition of the target site can be completely displayed in front of people, then the soil sample columns are measured by using a measuring tape, and samples at corresponding positions are taken for detection.

The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a hydrogeology sampling device, includes walking frame (1), its characterized in that: the walking frame (1) comprises a walking carriage (11), walking wheels (12) are fixedly mounted on the bottom surface of the walking carriage (11), walking handles (13) are fixedly mounted on the right side surface of the walking carriage (11), a storage battery (14) positioned at the right end of the walking carriage (11) is fixedly mounted on the bottom surface of an inner cavity of the walking carriage, an equipment box (15) is fixedly mounted on the right side surface of the inner cavity of the walking carriage (11), an intelligent controller (16) is fixedly mounted on the top surface of the equipment box (15), a touch panel (17) positioned at the right end of the walking carriage (11) is fixedly inserted and connected onto the top surface of the walking carriage, two stoppers (18) are fixedly mounted on the left side surface of the inner cavity of the walking carriage (11), fixing holes (19) are formed in the bottom surface of the walking carriage (11), insertion holes (10) are formed in the top surface of the walking carriage (11), and replacement window holes (100) are formed in the front surface of the walking carriage (11), a driving structure (2) is arranged in the traveling carriage (11).

2. A hydrogeological sampling apparatus as defined in claim 2 wherein: drive structure (2) are including fixed montant (21), the upper and lower both ends of fixed montant (21) respectively with the upper and lower two sides fixed connection of walking carriage (11) inner chamber, the external fixation of fixed montant (21) has cup jointed spacing fender dish (22) that are located its top, the outside activity of fixed montant (21) has cup jointed lift slide (23) that are located spacing fender dish (22) below, the outside activity of fixed montant (21) has cup jointed jacking spring (24) that are located lift slide (23) below, the bottom fixed connection of jacking spring (24) is on the bottom surface of walking carriage (11) inner chamber, the top fixed connection of jacking spring (24) is on the bottom surface of lift slide (23), fixed mounting has leading wheel (25) on the bottom surface of lift slide (23), fixed mounting has driving motor (26) on the top surface of lift slide (23), grafting driving motor (26) activity is in the inside of interlude hole (10).

3. A hydrogeological sampling apparatus as defined in claim 2 wherein: the butt joint mechanism (3) further comprises a butt joint mechanism (3), the butt joint mechanism (3) comprises a butt joint box (301), the top end of the butt joint box (301) is fixedly connected to the bottom surface of the lifting sliding plate (23) and located in the middle of the lifting sliding plate, a driving rod (302) is movably inserted into the top surface of the butt joint box (301), the top end of the driving rod (302) is fixedly connected with an output shaft of the driving motor (26), a winding wheel (303) located inside the butt joint box (301) is fixedly sleeved outside the driving rod (302), a pulling wire (304) is fixedly connected to the inner wall of the winding wheel (303), the other end of the pulling wire (304) extends to the outside of the butt joint box (301), bypasses a guide wheel (25) and is fixedly connected to the bottom surface of an inner cavity of the walking carriage (11), a driving wing piece (305) is fixedly connected to the end surface of the bottom end of the driving rod (302), and a piston plate (307) is in transmission connection with the inner cavity of the butt joint box (301) through a tension spring (306), fixedly connected with and limit stop (308) of guide piston board (307) looks adaptation on the inner wall of butt joint case (301), the activity is pegged graft on guide piston board (307) has column spinner (309), fixedly connected with driven fin (310) on the terminal surface on column spinner (309) top, driven fin (310) and drive fin (305) looks adaptation, the bottom of column spinner (309) extends to the outside and the fixedly connected with butt joint dish (311) of butt joint case (301), column spinner (309) activity is pegged graft on the bottom surface of butt joint case (301), fixedly connected with butt joint ratchet (312) on the bottom surface of butt joint dish (311).

4. A hydrogeological sampling apparatus as defined in claim 3 wherein: still include sampler (4), sampler (4) are including half pipe in the right side (41) and half pipe in the left side (42), half pipe in the right side (41) and half pipe in the left side (42) dock together, seted up on the butt joint face of half pipe in the right side (41) and accepted recess (43), fixedly connected with grafting arch (44) on the butt joint face of half pipe in the left side (42), grafting arch (44) activity is pegged graft in the inside of accepting recess (43), all fixedly connected with accepts cambered surface ratchet (45) on the top surface of half pipe in the right side (41) and half pipe in the left side (42), accept ratchet cambered surface ratchet (45) and dock (312) joint together, all fixedly connected with concatenation ratchet (46) on the bottom surface of half pipe in the right side (41) and half pipe in the left side (42), concatenation ratchet (46) and accept cambered surface ratchet (45) looks adaptation, all seted up on the bottom surface of half pipe in the right side (41) and half pipe in the left side (42) the jack and hold (47).

5. A hydrogeological sampling apparatus as defined in claim 4 wherein: the novel combined type screw pushing device is characterized by further comprising a pushing structure (5), the pushing structure (5) comprises a pushing pipe (51), a pushing spiral strip (52) located at the bottom end of the pushing pipe (51) is fixedly sleeved outside the pushing pipe (51), a pushing tubular tool bit (53) is installed at the bottom end of the pushing pipe (51) in a threaded mode, a locking ratchet (54) is fixedly connected to the top surface of the pushing pipe (51), the locking ratchet (54) is movably clamped with the splicing ratchet (46), and the pushing spiral strip (52) is movably inserted into the fixing hole (19).

6. A hydrogeological sampling apparatus as defined in claim 4 wherein: still include fastening device (6), fastening device (6) are including cup jointing recess (61), cup joint recess (61) set up on the surface of half pipe (41) in the right side and half pipe (42) in the left side and be located its upper and lower both ends, triangular groove (60) have been seted up on the inner wall of cup jointing recess (61), fastening ring (62) have been cup jointed in the inside activity of cup jointing recess (61), installation cavity (63) have been seted up to the inside of fastening ring (62), the inside slip grafting of installation cavity (63) has displacement piston (64), one side fixedly connected with linkage plate (65) of displacement piston (64), the other end fixedly connected with triangle-shaped dop (66) of linkage plate (65), triangle-shaped dop (66) activity is pegged graft in the inside of triangle-shaped recess (60), fixedly connected with application of force shell fragment (67) on the inner wall of installation cavity (63), the other end and the another side contact of displacement piston (64) of application of force shell fragment (67) are connected.

7. A hydrogeological sampling apparatus as defined in claim 5 wherein: still include contrary structure (7), contrary structure (7) is including ending contrary chamber (71), it sets up the inside at right half pipe (41), left half pipe (42) and propulsion pipe (51) to end contrary chamber (71), it ends contrary hole (72) to end to have seted up on the top surface of contrary chamber (71) inner chamber, the top of ending contrary hole (72) is the opening form, the bottom surface of ending contrary chamber (71) inner chamber is connected with through contrary spring (73) transmission and ends contrary piston (74), end the inner wall sliding connection of contrary piston (74) and ending contrary chamber (71), fixedly connected with ends contrary pole (75) on the top surface of ending contrary piston (74), the top of ending contrary pole (75) is passed ending contrary hole (72) and is extended to its outside and the activity is pegged graft in the inside of socket hole (47), the outside of ending contrary pole (75) is seted up and is located the application of force ring channel (76) at its top.

8. A hydrogeological sampling apparatus as defined in claim 7 wherein: still include righting mechanism (8), righting mechanism (8) including several font righting strip (81), several font righting strip (81) fixed connection is on the bottom surface of walking carriage (11) inner chamber, fixed the pegging graft has righting pipe (82) on the top surface of several font righting strip (81), the screw thread has cup jointed locking bolt (83) on the surface of righting pipe (82), the tip of locking bolt (83) extends to the inside of righting pipe (82), propulsion pipe (51) activity is worn to insert in the inside of righting pipe (82), right half pipe (41), left half pipe (42) and righting pipe (82) looks adaptation, the tip of locking bolt (83) supports on the surface of propulsion pipe (51), several font righting strip (81) activity cup joints the outside of being drawn as go-between (304).