CN216082182U

CN216082182U - Water source sampling device for geological exploration

Info

Publication number: CN216082182U
Application number: CN202122307533.2U
Authority: CN
Inventors: 刘磊; 王永刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-03-18
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a water source sampling device for geological exploration, and belongs to the technical field of geological exploration water source sampling. The utility model provides a water source sampling device for prospecting, includes the fixing base, the thief hole upper end is connected with metal collapsible tube, fixing base top surface middle part has set firmly the box, the tube seat has been seted up on the inside right side of box, tube seat middle part coaxial rotation is connected with the axle center, the round slot has been seted up for the left position in tube seat in the box inside, the wind spring has been cup jointed for the position of round slot inside to the axle center outer wall, the box rear wall has seted up the through-hole for the position at metal collapsible tube rear portion, fixing base top surface rear end is equipped with the water pump admittedly, the water pump output end is connected with the sampling tube. The utility model can ensure the stable sinking of the sampling box to the maximum extent, further prevent the depth of the sampling position and the preset position from generating deviation, improve the sampling accuracy, achieve the effect of depth-fixed sampling, and has the advantages of ingenious design and strong practicability.

Description

Water source sampling device for geological exploration

Technical Field

The utility model relates to the technical field of geological exploration water source sampling, in particular to a water source sampling device for geological exploration.

Background

In order to find out hydrogeological conditions, develop and utilize water resources or other special purposes, workers need hydrogeological work by applying various exploration means in the geological exploration process, wherein the hydrogeological work comprises the specific collection of water source samples by using sampling equipment.

Through the retrieval, the patent with publication number CN210981879U discloses a water source sampling device for geological exploration, through the setting of burden case and burden piece, make this sampling device possess the effect of sinking to the assigned position fast, drive piston rod and piston through the motor and realize the quick travel, reach the purpose of quick water intaking, through the cooperation setting of burden case and shock attenuation piece, can prevent the damage of water intaking ware at the in-process that uses, through the setting of filter screen, make this sampling device can prevent that the rubbish of big granule from getting into in the burden case.

The bottom of a load box of the existing device is designed to be a plane structure, and the power box at the upper part of the device is provided with a motor, a gear, a rack and other complex structures, so that the device is large in size, time and labor are extremely wasted when the device is placed into a water body, resistance of water flow generated by the device is increased along with the arrangement of the bottom structure of the device, the device is fixed through a rope, the device is not beneficial to stable sinking, the sampling position of the device is deviated from the measuring depth, and on the other hand, due to more structural arrangement in the power box, samples which can be obtained by a water taking device are extremely limited, and when a large number of samples are required by workers, the samples are difficult to be obtained at one time.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The present invention is directed to a sampling device for water source in geological exploration, which solves the above problems.

2. Technical scheme

A water source sampling device for geological exploration comprises a fixed seat, wherein two side plates are symmetrically and fixedly arranged on the bottom surface of the front side of the fixed seat, two rotating shafts are symmetrically arranged between the two side plates, a motor is coaxially and fixedly connected to the left end of the rotating shaft positioned on the front side, two reels are symmetrically sleeved on the outer wall of the rotating shaft, a plurality of tooth posts are fixedly arranged on the outer side end of the circumferential outer wall of each reel in an annular equidistant structure, a metal soft rope is wound in the middle of the outer wall of each reel, a sampling box is fixedly arranged between the lower ends of the four metal soft ropes, a sampling hole is formed in the top surface of each sampling box, a through groove is formed in the middle of the bottom surface of each sampling hole, a baffle is hinged to the lower end of the rear wall of the through groove through a hinged shaft, two torsion springs are symmetrically sleeved on the outer wall of the hinged shaft, a metal soft pipe is connected to the upper end of each sampling hole, a box body is fixedly arranged in the middle of the top surface of the fixed seat, the utility model discloses a solar water heater, including fixing base top surface, water pump output end, the pipe socket has been seted up on the inside right side of box, pipe socket middle part coaxial rotation is connected with the axle center, the round slot has been seted up for the left position of pipe socket in the box inside, the wind spring has been cup jointed for the position of round slot inside to the axle center outer wall, the through-hole has been seted up for the position at metal collapsible tube rear portion in the box rear wall, fixing base top surface rear end is equipped with the water pump admittedly, the water pump output end is connected with the sampling tube.

Preferably, the fixing base is L type structure, two the pivot both ends are equallyd divide and are run through two the sideboard inner wall extends to the outside and rotates with the two and be connected, the motor right side wall with be located the left side the sideboard left side wall is connected fixedly, the reel is I shape structure, is located a plurality of homonymy the tooth post meshing is connected.

Preferably, the sampling box is an inverted step structure, the sampling hole is a T-shaped cylindrical structure with a small top and a large bottom, the bottom surface of the baffle plate is flush with the bottom surface of the sampling box, the two side ends of the torsion spring are respectively connected and fixed with the top surface of the baffle plate and the rear wall of the through groove, and the lower end of the metal hose is of a round table structure.

Preferably, the end of the rear end of the metal hose sequentially penetrates through the bottom face of the front side of the fixing seat and the front wall of the box body, extends into the tube groove and spirally winds the outer wall of the shaft center, the metal hose is in sliding connection with the front portion of the fixing seat, and the end of the outer side of the coil spring is fixedly connected with the inner wall of the circular groove.

Preferably, the rear end of the metal hose passes through the through hole, extends to the outside and is connected with the input end of the water pump, and the metal hose is connected with the box body in a sliding mode.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the utility model is provided with the sampling box and the baffle, under the arrangement of the ladder platform structure of the sampling box, the water resistance of the sampling box immersed in water can be reduced, the stable sinking of the sampling box can be ensured to the maximum extent by matching with four metal soft ropes which are simultaneously prolonged, further, the deviation between the sampling position and the preset position depth can not be generated, the sampling precision is improved, and the through groove can be opened when the water pump is started under the design of the baffle and the torsion spring, so that the effect of depth setting sampling is achieved, the design is ingenious, and the practicability is strong.

2. The utility model is provided with the box body, and when the sampling box is pulled out of the water surface, the metal hose can be pulled back to the position between the through hole and the water pump by the driving of the rotary force of the coil spring to the axis when the sampling box is pulled out of the water surface, so that the metal hose can not be accumulated on the top surface of the sampling box, the metal hose is prevented from being extruded and damaged, the burden of the sampling box can be reduced, and the sampling box can be obtained at one stroke.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a sampling cassette according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of the present invention;

fig. 4 is a schematic sectional structure view of the tank of the present invention.

The reference numbers in the figures illustrate: 1. a fixed seat; 2. a side plate; 3. a rotating shaft; 4. an electric motor; 5. a reel; 6. a tooth post; 7. a metal cord; 8. a sampling box; 9. a sampling hole; 10. a through groove; 11. hinging a shaft; 12. a baffle plate; 13. a torsion spring; 14. a metal hose; 15. a box body; 16. a pipe groove; 17. an axis; 18. a circular groove; 19. a coil spring; 20. a through opening; 21. a water pump; 22. and a sampling tube.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution:

a water source sampling device for geological exploration comprises a fixed seat 1, wherein two side plates 2 are symmetrically and fixedly arranged on the bottom surface of the front side of the fixed seat 1, two rotating shafts 3 are symmetrically arranged between the two side plates 2, the left end of the rotating shaft 3 positioned on the front side is coaxially and fixedly connected with a motor 4, two reels 5 are symmetrically sleeved on the outer wall of the rotating shaft 3, a plurality of tooth posts 6 are fixedly arranged on the outer side end of the circumferential outer wall of each reel 5 in an annular equidistant structure, a metal soft rope 7 is wound in the middle of the outer wall of each reel 5, a sampling box 8 is fixedly arranged between the lower ends of the four metal soft ropes 7, a sampling hole 9 is formed in the top surface of each sampling box 8, a through groove 10 is formed in the middle of the bottom surface of each sampling hole 9, a baffle 12 is hinged to the lower end of the rear wall of the through groove 10 through a hinged shaft 11, two torsion springs 13 are symmetrically sleeved on the outer wall of the hinged shaft 11, a metal soft pipe 14 is connected to the upper end of each sampling hole 9, and a box body 15 is fixedly arranged in the middle of the top surface of the fixed seat 1, a pipe groove 16 is formed in the right side of the inside of the box body 15, an axis 17 is coaxially and rotatably connected to the middle of the pipe groove 16, a circular groove 18 is formed in the left side of the pipe groove 16 in the box body 15, a coil spring 19 is sleeved on the outer wall of the axis 17 relative to the position of the inside of the circular groove 18, a through opening 20 is formed in the rear wall of the box body 15 relative to the position of the rear portion of the metal hose 14, a water pump 21 is fixedly arranged at the rear end of the top surface of the fixing seat 1, and the output end of the water pump 21 is connected with a sampling pipe 22.

Concretely, fixing base 1 is L type structure, and two 3 both ends of pivot are equallyd divide and are run through 2 inner walls of two sideboard and extend to outside and rotate with the two and be connected, and motor 4 right wall is connected fixedly with the 2 left walls on the sideboard that are located left, and reel 5 is I shape structure, is located a plurality of tooth post 6 meshing connections of homonymy.

Furthermore, the sampling box 8 is an inverted step structure, the sampling hole 9 is a T-shaped cylindrical structure with a small top and a large bottom, the bottom surface of the baffle 12 is flush with the bottom surface of the sampling box 8, two side ends of the torsion spring 13 are respectively connected and fixed with the top surface of the baffle 12 and the rear wall of the through groove 10, the lower end of the metal hose 14 is a circular truncated cone structure, when a geological exploration worker finds a water body needing water source sampling, the device can be fixed on the bank of the water body by using a fixing seat or fixed on the edge of a ship by taking the ship, then the front side end of the fixing seat extends to the upper part of the water body, the rotating shaft 3 at the front side can be driven by the motor 4 to rotate, under the mutual meshing connection of the tooth columns 6 on the outer walls of the four reels 5 at two sides, the reels 5 at the front side and the rear side can perform reverse rotation motion, so that the four metal soft ropes 7 outside the four reels 5 can be gradually released, the sampling box 8 connected between the lower ends of the four metal soft ropes 7 can slowly sink into the water body, the metal soft pipes on the sampling box 8 can be pulled into the water when the sampling box 8 descends, and the water resistance of the device can be greatly reduced when the inverted step structure of the sampling box 8 is arranged.

Furthermore, the rear end of the metal hose 14 sequentially penetrates through the bottom of the front side of the fixed seat 1 and the front wall of the box 15, extends into the tube groove 16, and is spirally wound on the outer wall of the shaft center 17, the metal hose 14 is slidably connected with the front part of the fixed seat 1, and the outer side end of the coil spring 19 is fixedly connected with the inner wall of the circular groove 18.

Furthermore, the rear end of the metal hose 14 passes through the through hole 20 to extend to the outside and is connected with the input end of the water pump 21, the metal hose 14 is connected with the box body 15 in a sliding manner, when a worker lowers the sampling box 8 to a preset sampling position, the water pump 21 can be used for extracting a water sample, the through groove 10 formed in the bottom surface of the sampling hole 9 is rotatably connected with the baffle 12 through the torsion spring 13 and the hinge shaft 11, so that the torsion spring 13 can prop against the baffle 12 in the process of lowering the sampling box 8, external water flow cannot enter the sampling hole 9, when the water pump 21 extracts the water sample outwards, the baffle 12 can be turned upwards to open a gap under suction force and provide a channel for water flow to be sucked, when the worker obtains a proper amount of sample, the water pump 21 can be stopped, and the motor 4 drives the rotating shaft 3 reversely to lift the device out of the water, in the process of lifting, the metal hose is pulled back by the shaft center 17 under the rotating force of the coil spring 19, and the redundant length of the metal hose is concentrated between the water pump 21 and the through hole 20 again, so that the metal hose is prevented from being accumulated below the front side of the fixed seat to cause extrusion damage.

The working principle is as follows: when a geological exploration worker finds a water body needing water source sampling, the device can be fixed on the shore of the water body by utilizing the fixing seat or fixed at the edge of a ship by taking the ship, then the front side end part of the fixing seat extends to the upper part of the water body, then the rotating shaft 3 at the front side can be driven to rotate by the motor 4, under the mutual meshing connection of tooth columns 6 on the outer walls of four winding wheels 5 at two sides, the winding wheels 5 at the front side and the rear side can perform reverse rotation movement, so that four metal soft ropes 7 outside the four winding wheels 5 can be gradually released, a sampling box 8 connected between the lower ends of the four metal soft ropes 7 can slowly sink into the water body, the metal soft pipes on the sampling box can be pulled into the water along with the descending of the sampling box 8, the water resistance of the device can be greatly reduced under the arrangement of a ladder-reversing structure of the sampling box 8, after the sampling box 8 is descended to a preset sampling position by the worker, the water pump 21 can be used for pumping water samples, the through groove 10 formed on the bottom surface of the sampling hole 9 is rotatably connected with the baffle plate 12 through the torsion spring 13 and the hinge shaft 11, so that the torsion spring 13 can prop against the baffle plate 12 in the descending process of the sampling box 8, external water flow can not enter the sampling hole 9, when water samples are pumped outwards through the water pump 21, the sampling hole 9 is only provided with an opening connected with water at one position of the through groove 10, the baffle plate 12 can upwards open a gap under suction force and provide a channel for water flow to be sucked, when a worker obtains a proper amount of samples, the water pump 21 can be stopped, the motor 4 can reversely drive the rotating shaft 3 to lift the device out of the water, the metal hose can be pulled back by the shaft center 17 under the rotating force of the coil spring 19 in the lifting process, redundant metal hose length can be concentrated between the water pump 21 and the through hole 20 again, avoid metal collapsible tube to pile up below the fixing base front side and cause the extrusion impaired.

Claims

1. The utility model provides a water source sampling device for prospecting, includes fixing base (1), its characterized in that: the utility model discloses a sampling device, including fixing base (1), pivot (3), reel (5), fixing base (1), pivot (3) and flexible rope (7), four, sampling box (8) has been set firmly between pivot (3) the outer wall symmetric cover of pivot (3) has set firmly two sideboard (2), two the symmetry is equipped with two pivot (3) between sideboard (2), is located the front side pivot (3) the coaxial fixedly connected with motor (4) of left end, pivot (3) outer wall symmetric cover is equipped with two reel (5), reel (5) circumference outer wall outside end is annular equidistant structure and has set firmly a plurality of tooth posts (6), reel (5) outer wall middle part is around being equipped with flexible rope (7), four flexible rope (7) lower extreme of metal sets firmly sampling box (8) between the lower extreme, sampling box (8) top surface has seted up sampling hole (9), sampling hole (9) bottom surface middle part has seted up through groove (10), it has articulated baffle (12) through articulated shaft (11) to pass through groove (10) back wall lower extreme, articulated shaft (11) outer wall symmetric cover is equipped with two torsion spring (13), sampling hole (9) upper end is connected with metal collapsible tube (14), fixing base (1) top surface middle part has set firmly box (15), tub (16) have been seted up on the inside right side of box (15), tub (16) middle part coaxial rotation is connected with axle center (17), round groove (18) have been seted up for the left position of tub (16) to box (15) inside, coil spring (19) have been cup jointed for the position of round groove (18) inside to axle center (17) outer wall, box (15) rear wall has seted up mouth (20) for the position at metal collapsible tube (14) rear portion, fixing base (1) top surface rear end is link up and is firmly equipped with water pump (21), water pump (21) output is connected with sampling tube (22).

2. The device for sampling water source for geological exploration according to claim 1, wherein: fixing base (1) is L type structure, two equal division do not run through two at pivot (3) both ends sideboard (2) inner wall extends to outside side and rotates with the two to be connected, motor (4) right side wall with be located the left sideboard (2) left side wall is connected fixedly, reel (5) are the I shape structure, are located a plurality of homonymy tooth post (6) meshing connection.

3. The device for sampling water source for geological exploration according to claim 1, wherein: the sampling box (8) is the halfpace structure of invering, sampling hole (9) are big end down's T type cylinder structure, baffle (12) bottom surface and sampling box (8) bottom surface parallel and level, torsion spring (13) both ends end respectively with baffle (12) top surface and run through groove (10) back wall and be connected fixedly, metal collapsible tube (14) lower extreme is the round platform structure.

4. The device for sampling water source for geological exploration according to claim 1, wherein: metal collapsible tube (14) rear end portion runs through fixing base (1) front side bottom and box (15) antetheca in proper order and extends to tube seat (16) inside and be the heliciform around locating axle center (17) outer wall, metal collapsible tube (14) and fixing base (1) front portion sliding connection, coil spring (19) outside end and circular slot (18) inner wall connection are fixed.

5. The device for sampling water source for geological exploration according to claim 1, wherein: the rear end part of the metal hose (14) penetrates through the through hole (20) to extend to the outside and is connected with the input end of the water pump (21), and the metal hose (14) is connected with the box body (15) in a sliding mode.