CN215525211U - Groundwater sample thief for hydrogeology - Google Patents

Abstract

The utility model discloses a hydrogeology underground water sampler which comprises an outer shell, wherein a drilling cavity and an auxiliary cavity are arranged in the outer shell, a mechanical box is connected to the top of the outer shell, a first driving motor is connected to the top of the mechanical box, the first driving motor is connected with a rotating shaft, threaded columns are rotatably connected to two ends of the mechanical box, a movable supporting plate is connected to the threaded columns in the drilling cavity, a second driving motor is connected to the bottom of the movable supporting plate, a drilling shaft and a drill bit are connected to the second driving motor, and a water pump is connected to the bottom of the auxiliary cavity. Compared with the prior art, the utility model has the advantages that: this device can drive through first driving motor cooperation machinery case and screw thread post and remove the backup pad lift, drills through second driving motor cooperation drilling axle and drill bit simultaneously, then through pumping hose and aqueduct connection, starts the suction pump and can draw water the sampling to groundwater, and this device conveniently removes simultaneously and stabilizes wholly when drilling the sampling.

Description

Groundwater sample thief for hydrogeology

Technical Field

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

Background

Hydrogeology is a geological branch subject, refers to the phenomena of various changes and movements of underground water in the nature, and mainly researches the distribution and formation rule of the underground water, the physical properties and chemical components of the underground water, the underground water resources and the reasonable utilization thereof, the adverse effects of the underground water on engineering construction and mine exploitation, the prevention and the treatment thereof and the like.

Under some specific conditions, need detect the groundwater to among the hydrogeology and draw, groundwater sampling among the prior art all punches earlier, then carries out the water intaking again, and first equipment dispersion is unfavorable for carrying, and the loaded down with trivial details trouble of second sampling step.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a hydrogeology underground water sampler which is convenient to sample aiming at the defects in the background technology.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a hydrogeology underground water sample thief, includes the shell body, the shell body in be equipped with drilling chamber and supplementary chamber, shell body top connect and be equipped with mechanical case, mechanical case top connect and be equipped with first driving motor, first driving motor's power end connect and be equipped with the axis of rotation that extends to mechanical incasement, mechanical case both ends rotate to connect and be equipped with the screw thread post that extends to the drilling intracavity, axis of rotation and screw thread post on connect respectively and be equipped with intermeshing's first gear and second gear, the screw thread post be located drilling chamber in-connection and be equipped with the removal backup pad, removal backup pad bottom connect and be equipped with second driving motor, the power end of second driving motor connect and be equipped with the drilling shaft, drilling shaft bottom connect and be equipped with the drill bit, supplementary intracavity bottom connect and be equipped with the suction pump, the suction pump connect and be equipped with the drinking-water pipe that extends to the drilling intracavity and extend to the outside outlet pipe of shell body The drilling shaft and the drill bit are internally and jointly connected with a water guide pipe, the drill bit is provided with a water inlet matched with the water guide pipe, and the water pumping pipe and the water guide pipe are jointly connected with a water pumping hose convenient to disassemble and assemble.

Furthermore, the mechanical box is internally connected with a bearing support seat which is matched with the rotating shaft and the threaded column to rotate, so that the rotating shaft and the threaded column can be conveniently supported to rotate.

Furthermore, the shell body front side one side connect and be equipped with sealed opening the door, sealed opening the door and go up the connection and be equipped with the observation window that cooperates the drilling chamber, conveniently close the drilling chamber and observe the inside condition simultaneously.

Furthermore, the controller is connected to the top of the auxiliary cavity, and the auxiliary door matched with the auxiliary cavity is connected to the sealed door, so that drilling and pumping are convenient to operate.

Further, the bottom of the outer shell is connected with the moving wheel, two sides of the bottom of the outer shell are connected with the stabilizing plates, the stabilizing plates are connected with the thread limiting columns, and the moving and stabilizing device is convenient to move integrally.

Further, shell body bottom be equipped with the through-hole of cooperation drilling axle and drill bit, the hose of drawing water and leading water pipe between be connected and be equipped with the threaded connection spare that conveniently dismantles, threaded connection spare makes things convenient for the connection and the dismantlement of hose and leading water pipe of drawing water.

Compared with the prior art, the groundwater sampler for hydrogeology has the advantages that: this device can drive through first driving motor cooperation machinery case and screw thread post and remove the backup pad lift, drills through second driving motor cooperation drilling axle and drill bit simultaneously, then through pumping hose and aqueduct connection, starts the suction pump and can draw water the sampling to groundwater, and this device conveniently removes simultaneously and stabilizes wholly when drilling the sampling.

Drawings

FIG. 1 is a schematic perspective view of a hydrogeology underground water sampler according to the present invention.

FIG. 2 is a schematic front sectional view of a groundwater sampler for hydrogeology according to the present invention.

As shown in the figure: 1. the device comprises an outer shell, 2, a drilling cavity, 3, an auxiliary cavity, 4, a mechanical box, 5, a first driving motor, 6, a rotating shaft, 7, a first gear, 8, a threaded column, 9, a second gear, 10, a bearing support seat, 11, a movable support plate, 12, a second driving motor, 13, a drilling shaft, 14, a drill bit, 15, a through hole, 16, a water suction pump, 17, a water suction pipe, 18, a water suction hose, 19, a water guide pipe, 20, a water inlet, 21, a water outlet pipe, 22, a controller, 23, a sealing door, 24, an observation window, 25, an auxiliary door, 26, a movable wheel, 27, a stabilizing plate, 28, a thread limiting column, 29 and a threaded connector.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached figures 1-2, a hydrogeology underground water sampler comprises an outer shell 1, wherein a drilling cavity 2 and an auxiliary cavity 3 are arranged in the outer shell 1, a mechanical box 4 is connected to the top of the outer shell 1, a first driving motor 5 is connected to the top of the mechanical box 4, a rotating shaft 6 extending into the mechanical box 4 is connected to the power end of the first driving motor 5, threaded columns 8 extending into the drilling cavity 2 are rotatably connected to the two ends of the mechanical box 4, a first gear 7 and a second gear 9 which are meshed with each other are respectively connected to the rotating shaft 6 and the threaded columns 8, the rotating shaft 6 and the threaded columns 8 can be started to drive the rotating shaft 6 to rotate, the threaded columns 8 on the two sides can be driven to rotate by the cooperation of the first gear 7 and the second gear 9, the threaded columns 8 are positioned in the drilling cavity 2 and are connected with a movable support plate 11, the screw thread direction of the screw thread post 8 of both sides is opposite, rotates and to drive simultaneously and removes backup pad 11 and upwards or move down, removal backup pad 11 bottom connect and be equipped with second driving motor 12, the power end of second driving motor 12 connect and be equipped with drilling shaft 13, start second driving motor 12 and can drive drilling shaft 13 and drill bit 14 and rotate simultaneously, drilling shaft 13 bottom connect and be equipped with drill bit 14, supplementary chamber 3 in the bottom connect and be equipped with suction pump 16, suction pump 16 be the sewage pump, suction pump 16 connect and be equipped with the drinking-water pipe 17 that extends to drilling chamber 2 and extend to the outside outlet pipe 21 of shell body 1, drilling shaft 13 and drill bit 14 in connect jointly and be equipped with aqueduct 19, drill bit 14 on be equipped with the water inlet 20 of cooperation aqueduct 19, suction pipe 17 and aqueduct 19 connect jointly and be equipped with the flexible water pipe 18 that makes things convenient for the dismouting, the water pumping hose 18 can be conveniently disassembled and assembled through the threaded connecting piece 29, and is required to be taken down during drilling and installed during sampling.

The mechanical box 4 in-connection be equipped with cooperation axis of rotation 6 and screw post 8 pivoted bearing support seat 10, shell body 1 front side one side connect and be equipped with sealed opening door 23, sealed opening door 23 on connect and be equipped with the observation window 24 of cooperation drilling chamber 2, need close sealed opening door 23 during drilling, can prevent that both sides screw post 8 from touching when rotating, can open sealed opening door 23 and connect water hose 18 when needing to take a sample, supplementary chamber 3 in the top connection be equipped with controller 22, sealed opening door 23 on connect and be equipped with the vice door 25 that opens of cooperation supplementary chamber 3, controller 22 includes PLC controller, storage battery and other control element, shell body 1 bottom connect and be equipped with removal wheel 26, shell body 1 bottom both sides connect and be equipped with stabilizer plate 27, stabilizer plate 27 on connect and be equipped with screw thread limit post 28, the utility model discloses a quick assembly drill, including shell body 1, water hose 18 and aqueduct 19, the through-hole 15 of shell body 1 bottom be equipped with cooperation drilling shaft 13 and drill bit 14, water hose 18 and aqueduct 19 between be connected and be equipped with the threaded connection spare 29 that conveniently carries out the dismantlement, threaded connection spare 29 inboard be equipped with the screw hole, aqueduct 19 extends to the external connection and is equipped with the screw thread of cooperation screw hole, conveniently installs fast and dismantle.

In the specific implementation of the utility model, the whole device is moved to a place needing sampling, the stability of the whole device is limited by the thread limiting column 28, the first driving motor 5 and the second driving motor 12 are started to drill downwards, when the drilling is carried out to the required depth, the water pumping hose 18 and the water guide pipe 19 are connected through the thread connecting piece 29, and the water pumping pump 16 is started to pump water and sample.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (6)

1. The utility model provides a hydrogeology uses groundwater sample thief, includes shell body (1), its characterized in that: the drilling device is characterized in that a drilling cavity (2) and an auxiliary cavity (3) are arranged in the outer shell (1), the top of the outer shell (1) is connected with a mechanical box (4), the top of the mechanical box (4) is connected with a first driving motor (5), the power end of the first driving motor (5) is connected with a rotating shaft (6) extending into the mechanical box (4), two ends of the mechanical box (4) are rotatably connected with threaded columns (8) extending into the drilling cavity (2), the rotating shaft (6) and the threaded columns (8) are respectively connected with a first gear (7) and a second gear (9) which are meshed with each other, the threaded columns (8) are positioned in the drilling cavity (2) and are connected with a movable supporting plate (11), the bottom of the movable supporting plate (11) is connected with a second driving motor (12), the power end of the second driving motor (12) is connected with a drilling shaft (13), bore hole axle (13) bottom connect and be equipped with drill bit (14), supplementary chamber (3) in the bottom connection be equipped with suction pump (16), suction pump (16) connect and be equipped with suction pipe (17) that extend to in bore hole chamber (2) and extend to outer casing (1) outside outlet pipe (21), bore hole axle (13) and drill bit (14) in connect jointly and be equipped with aqueduct (19), drill bit (14) on be equipped with water inlet (20) of cooperation aqueduct (19), suction pipe (17) and aqueduct (19) be connected jointly and be equipped with the flexible pipe (18) that draws water of making things convenient for the dismouting.

2. A hydrogeology groundwater sampler as claimed in claim 1, characterized in that: and a bearing supporting seat (10) which is matched with the rotating shaft (6) and the threaded column (8) to rotate is connected in the mechanical box (4).

3. A hydrogeology groundwater sampler as claimed in claim 1, characterized in that: the shell body (1) front side one side connect and be equipped with sealed door (23) that opens, sealed door (23) on connect observation window (24) that are equipped with cooperation drilling hole chamber (2).

4. A hydrogeology groundwater sampler as claimed in claim 3, characterized in that: the top connection in supplementary chamber (3) be equipped with controller (22), sealed opening door (23) on connect and be equipped with vice door (25) of opening of cooperation supplementary chamber (3).

5. A hydrogeology groundwater sampler as claimed in claim 1, characterized in that: the utility model discloses a quick-witted, including shell body (1), shell body (1) bottom connect and be equipped with removal wheel (26), shell body (1) bottom both sides connect and be equipped with stabilizer plate (27), stabilizer plate (27) on connect and be equipped with screw thread limit post (28).

6. A hydrogeology groundwater sampler as claimed in claim 1, characterized in that: the utility model discloses a portable water pump, including shell body (1), shell body (1) bottom be equipped with through-hole (15) of cooperation drilling axle (13) and drill bit (14), pumping hose (18) and aqueduct (19) between be connected and be equipped with threaded connection spare (29) that conveniently dismantle.

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