CN216695681U

CN216695681U - Sampling device for engineering hydrogeology reconnaissance

Info

Publication number: CN216695681U
Application number: CN202122989798.5U
Authority: CN
Inventors: 陈洪江
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-06-07
Anticipated expiration: 2031-12-01

Abstract

The utility model provides a sampling device for engineering hydrogeological exploration, and relates to the technical field of sampling devices. The method mainly comprises the following steps: the bottom plate is provided with a fixedly connected bracket; the absorption assembly is installed under the support and comprises a fixed frame, a counterweight ring, a water level sensor, a sampling tube and an electromagnetic valve, and the sampling tube is annularly distributed in the fixed frame. The sampling device for engineering hydrogeological exploration provided by the utility model can control the descending depth of the sampling cylinder through the data transmitted by the water level sensor, and when the sampling cylinder descends to the next water level, the electromagnetic valve on a certain sampling tube can be opened, so that water source with the corresponding depth water level can enter the sampling cylinder through the sampling tube, and the device can take various samples in one-time use, so that the sampling efficiency of the device is more excellent, and the workload of workers can be reduced to a certain extent.

Description

Sampling device for engineering hydrogeology reconnaissance

Technical Field

The utility model relates to the technical field of sampling devices, in particular to a sampling device for engineering hydrogeological exploration.

Background

Hydrogeological prospecting is mainly carried out in the field, and a hydrogeological prospecting report needs to be submitted and corresponding drawings are attached to the hydrogeological prospecting report as a result of work. According to different purposes, tasks, requirements and scales, hydrogeological exploration can be divided into comprehensive hydrogeological general exploration and specific hydrogeological exploration, and a device commonly used for hydrogeological exploration is a sampling device.

Current sampling device when taking a sample, generally all can only take a sample to the degree of depth of same water level, and once can only take a model, when the water level of the different degree of depth carries out the adoption of model, then needs the staff to carry out a lot of sample operation, and then greatly reduced the sampling efficiency of whole device.

Therefore, there is a need to provide a new sampling device for engineering hydrogeological exploration to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sampling device for engineering hydrogeological exploration, wherein the device can take various samples in one-time use through the arrangement of a suction assembly, so that the sampling efficiency of the device is more excellent, and the workload of workers can be reduced to a certain extent.

The embodiment of the utility model is realized by the following steps:

a sampling device for engineering hydrogeological exploration, comprising: the bottom plate is provided with a fixedly connected bracket;

the suction assembly is installed below the support and comprises a fixing frame, a counterweight ring, a water level sensor, sampling cylinders, sampling tubes and electromagnetic valves, wherein the fixing frame is internally provided with a plurality of annularly distributed sampling cylinders, the bottom of each sampling cylinder is communicated with the sampling tubes, the outer wall of each sampling tube is provided with the electromagnetic valve, the outer wall of the fixing frame is provided with the fixedly connected counterweight ring, and the outer wall of the counterweight ring is provided with the water level sensor;

the rotating assembly is installed on the fixed frame.

In some embodiments of the present invention, the rotating assembly includes a protective cover, a connecting block, a rotating motor and a stirring blade, the connecting block is fixedly installed on an inner bottom wall of the protective cover, the rotating motor is rotatably installed on a top side of the connecting block, the rotating motor is fixedly connected with the fixing frame, and the stirring blade is fixedly installed on an output end of the rotating motor.

In some embodiments of the utility model, a rotating rod is rotatably connected to the support, a connecting rope for pulling up the fixed frame is wound on the outer wall of the rotating rod, a fixedly connected connecting frame is installed at the bottom end of the connecting rope, and the bottom end of the connecting frame is fixedly connected with the fixed frame.

In some embodiments of the present invention, a driving motor is fixedly connected to the bracket, and an output end of the driving motor is fixedly connected to one end of the rotating rod.

In some embodiments of the present invention, a storage battery is installed in the fixing frame through the mounting case, and the storage battery is electrically connected to each of the solenoid valves, the water level sensor, and the rotating motor through a wire.

In some embodiments of the present invention, the controller is fixedly connected to the bracket, and the controller is electrically connected to the driving motor, the solenoid valve, the water level sensor and the rotating motor.

In some embodiments of the present invention, two symmetrically distributed support frames are fixedly installed on the bottom plate, a fixed cross bar fixedly connected is erected on the two support frames, and a rubber ring is sleeved on the fixed cross bar.

In some embodiments of the utility model, a fixedly connected storage box is installed on one side of the upper surface of the bottom plate, a fixedly connected partition plate is erected in the storage box, and a plurality of storage bottles which are connected in a sliding manner are inserted in the partition plate.

In some embodiments of the utility model, the other side of the upper surface of the bottom plate is provided with a fixedly connected placing frame, and the inner diameter specification of the placing frame is larger than the outer diameter specification of the protective cover.

In some embodiments of the utility model, the protective cover is fixedly installed on the bottom wall of the fixing frame, and the protective cover is a hollow filter screen.

The embodiment of the utility model at least has the following advantages or beneficial effects:

the embodiment of the utility model provides a sampling device for engineering hydrogeological exploration;

1. according to the utility model, as the water level sensor is arranged in the sampling assembly and the plurality of groups of sampling cylinders are arranged, when a later-stage worker uses the sampling assembly, the descending depth of the sampling cylinders can be controlled through data transmitted by the water level sensor, when the sampling cylinder descends to the next water level, the electromagnetic valve on a certain sampling tube can be opened, a water source with the corresponding depth water level can enter the sampling cylinder through the sampling tube, and the device can take various samples in one-time use, so that the sampling efficiency of the device is more excellent, and the workload of the worker can be reduced to a certain extent.

2. According to the device, through the installation of the rotating assembly, when the device is used for sampling samples, the rotating motor in the rotating assembly can be controlled to drive the stirring blade to rotate, and the water source below the sampling tube can be more uniformly mixed through the rotation of the stirring blade, so that the accuracy of the sampled water source can be improved to a certain extent.

3. According to the utility model, the protective cover on the outer wall of the stirring blade is the hollow protective net, so that relatively large impurities outside the sampling tube can be shielded by the hollow protective net, and the phenomenon that the sampling tube is blocked because relatively large impurities in a water source enter the sampling tube can be greatly reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a sampling device for engineering hydrogeological exploration, provided by an embodiment of the utility model;

FIG. 2 is a schematic view of the internal structure of the sampling assembly shown in FIG. 1;

FIG. 3 is a schematic bottom view of the sampling assembly of FIG. 2;

FIG. 4 is a schematic view of the rotating assembly shown in FIG. 1;

fig. 5 is a schematic structural view of the base plate shown in fig. 1.

Icon: 1. a base plate; 2. a support; 2a, rotating the rod; 2b, connecting ropes; 2c, driving a motor; 2d, a connecting frame; 3. a suction assembly; 31. a fixing frame; 32. a counterweight ring; 33. a water level sensor; 34. A sampling tube; 35. a sampling tube; 36. an electromagnetic valve; 4. a rotating assembly; 41. a protective cover; 42. connecting blocks; 43. rotating the motor; 44. stirring blades; 5. a support frame; 5a, fixing the cross bar; 5b, a rubber ring; 6. a storage box; 6a, a partition plate; 6b, a storage bottle; 7. placing the frame; 8. a controller; 9. and (4) a storage battery.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "vertical", "horizontal", "inner", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, but the indication or suggestion that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Referring to fig. 1 to 5, the present embodiment provides a sampling device for engineering hydrogeological exploration, including: bottom plate 1, absorb subassembly 3 and runner assembly 4, install fixed connection's support 2 on the bottom plate 1.

Referring to fig. 1, 2 and 3, the suction assembly 3 is installed under the support 2, the suction assembly 3 includes a fixing frame 31, a counterweight ring 32, a water level sensor 33, a sampling tube 34, a sampling tube 35 and an electromagnetic valve 36, the fixing frame 31 is internally installed with a plurality of annularly distributed sampling tubes 34, the bottom of each sampling tube 34 is communicated with the sampling tube 35, the electromagnetic valve 36 is installed on the outer wall of each sampling tube 35, the outer wall of the fixing frame 31 is installed with the counterweight ring 32 which is fixedly connected, and the outer wall of the counterweight ring 32 is installed with the water level sensor 33.

Need to explain: when the device is used, when the counterweight ring 32 on the fixed frame 31 drives the fixed frame 31 to stably move downwards through the self gravity, the water level sensor 33 on the outer wall of the fixed frame 31 can detect the depth of the falling water level in real time, and meanwhile, the water level sensor 33 can transmit the numerical value to the controller 8;

the accurate control sampling tube 35 of numerical value of staff's accessible controller 8 degree of decline, and sampling tube 35 is when descending the degree of depth to different water levels every time, the staff can open solenoid valve 36 on certain sampling tube 35, the water source can flow into the sampler barrel 34 through sampling tube 35 through pressure difference is smooth when solenoid valve 36 is opened, and then can make this device take multiple different samples in a use, not only can make the sampling efficiency of this device outstanding, still can reduce staff's work load to a certain extent.

Referring to fig. 1 and 4, the rotating assembly 4 is mounted on the fixed frame 31, the rotating assembly 4 includes a protective cover 41, a connecting block 42, a rotating motor 43 and a stirring blade 44, the connecting block 42 is mounted on an inner bottom wall of the protective cover 41, the rotating motor 43 is mounted on a top side of the connecting block 42, the rotating motor 43 is fixedly connected with the fixed frame 31, and the stirring blade 44 is mounted on an output end of the rotating motor 43.

The following description is required: the rotating motor 43 in the rotating assembly 4 works, the rotating motor 43 can drive the stirring blade 44 to rotate inside the protective cover 41 while working, the water source in the protective cover 41 can be stirred and turbid by the rotation of the stirring blade 44, the mixing of the water source below the sampling tube 35 is more uniform, the phenomenon that the content of trace elements in the sampled water source is insufficient due to uneven layering of the water source can be reduced, and the accuracy of the sampled water source can be improved to a certain extent.

Referring to fig. 1 and 5, a rotating rod 2a is rotatably connected to the support 2, a connecting rope 2b for pulling up the fixing frame 31 is wound on the outer wall of the rotating rod 2a, a connecting frame 2d is fixedly connected to the bottom end of the connecting rope 2b, the bottom end of the connecting frame 2d is fixedly connected to the fixing frame 31, a driving motor 2c is fixedly connected to the support 2, and the output end of the driving motor 2c is fixedly connected to one end of the rotating rod 2 a.

Need to explain: through driving motor 2 c's installation, carry out the rotation of during operation accessible dwang 2a at driving motor 2c and carry out the rolling to connecting rope 2b, the rolling that connects rope 2b through the cabinet can the rise and the decline of automatic control sampler barrel 34, need not staff's manual control, consequently can reduce staff's tired degree to a certain extent.

Referring to fig. 1, 2 and 5, a storage battery 9 is mounted in the fixed frame 31 through a mounting case, the storage battery 9 is electrically connected with each electromagnetic valve 36, the water level sensor 33 and the rotating motor 43 through wires, the controller 8 is mounted on the bracket 2, and the controller 8 is electrically connected with the driving motor 2c, the electromagnetic valve 36, the water level sensor 33 and the rotating motor 43.

Need to explain: the electric equipment in the device can be supplied with power through the installation of the storage battery 9, so that the electric equipment can work smoothly, and installation workers through the controller 8 can control the working state of each electric equipment through the controller 8, so that the device is more convenient to operate.

Referring to fig. 1 and 5, two symmetrically distributed support frames 5 are fixedly installed on the bottom plate 1, a fixed cross bar 5a fixedly connected is erected on the two support frames 5, and a rubber ring 5b is sleeved on the fixed cross bar 5 a.

Need to explain: through the installation of the support frame 5 and the fixed cross rod 5a, the device can be directly lifted through the fixed cross rod 5a, so that the device can be moved more conveniently;

simultaneously because the cover is equipped with rubber circle 5b on the outer wall of fixed horizontal pole 5a, the frictional force between multiplicable staff palm of rubber circle 5b and the fixed horizontal pole 5a can make the staff grip fixed horizontal pole 5a more comfortablely simultaneously.

Referring to fig. 1 and 5, a fixedly connected storage box 6 is installed on one side of the upper surface of the bottom plate 1, a fixedly connected partition plate 6a is erected in the storage box 6, and a plurality of storage bottles 6b which are slidably connected are inserted in the partition plate 6 a.

Need to explain: through containing box 6 and containing bottle 6 b's setting, after sampler barrel 34 takes out from the water source, the staff can open sampler barrel 34 to adorn the water source in every sampling tube 35 in every containing bottle 6b respectively, connect the completion to the sample at water source and accomodate, and then make things convenient for the later stage staff to the measuring at water source.

Referring to fig. 1 and 5, a fixed and connected placing frame 7 is installed on the other side of the upper surface of the base plate 1, and the inner diameter of the placing frame 7 is greater than the outer diameter of the protecting cover 41.

Need to explain: because the internal diameter specification of placing frame 7 is greater than the external diameter specification of protection casing 41, accomplish the messenger of this device after, can directly put protection casing 41 in placing frame 7, place frame 7 and can accomodate sampling component and runner assembly 4.

Wherein, protection casing 41 fixed mounting is on the diapire of fixed frame 31, and protection casing 41 is the filter screen of fretwork, through establishing protection casing 41 into the fretwork dress, carries out the in-process of water source sample in the later stage, and the protection casing 41 of fretwork can filter the relatively great impurity in the water source, consequently can cause the phenomenon that sampling tube 35 blockked up in greatly reduced impurity gets into sampling tube 35.

The working principle of the sampling device for engineering hydrogeological exploration is as follows:

s1, when the sampling device is used, firstly, a worker can place the sampling device at a required position, then the controller 8 can control the driving motor 2c to rotate, at the moment, the driving motor 2c can drive the connecting rope 2b on the outer wall of the rotating rod 2a to loosen through the rotating rod 2a, and at the moment, the fixing frame 31 at the bottom end of the connecting rope 2b can drive the connecting rope 2b to descend smoothly through the counterweight ring 32 on the outer wall;

s2, the descending depth of the sampling tube 35 can be transmitted to the controller 8 in real time when the sampling tube 35 falls to the water level sensor 33 from the water source, the worker can accurately control the descending depth of the sampling tube 35 through the numerical value on the controller 8, the worker can open the electromagnetic valve 36 on one sampling tube 35 when the sampling tube 35 descends to the depths of different water levels, when the electromagnetic valve 36 is opened, the water source can smoothly flow into the sampling cylinder 34 through the sampling tube 35 through the pressure difference, and then the device can take various samples in the one-time use process, so that the sampling efficiency of the device is more excellent, and the workload of the worker can be reduced to a certain extent;

s3, when the sampling tube 35 samples the water source, the rotating motor 43 in the controllable rotating assembly 4 is controlled by the operator to work, the rotating motor 43 can drive the stirring blade 44 to rotate in the protective cover 41 when working, the water source in the protective cover 41 can be stirred and turbid by the rotation of the stirring blade 44, so that the water source below the sampling tube 35 is mixed more uniformly, the phenomenon of insufficient trace element content of the sampled water source caused by nonuniform layering of the water source can be reduced, and the accuracy of the sampled water source can be improved to a certain extent;

meanwhile, because the protective cover 41 on the outer wall of the stirring blade 44 is a hollow protective net, the hollow protective net can shield relatively large impurities outside the sampling tube 34, and further, the phenomenon that the relatively large impurities in the water source enter the sampling tube 35 to cause the blockage of the sampling tube 35 can be greatly reduced;

s4, after the water source is taken, the sampling tube 34 can be retracted upwards through the driving motor 2c, the sampling tube 34 is completely placed on the placing frame 7 to be pinched, each sampling tube 34 can be opened at the moment, the water source in the sampling tube 34 is loaded into the containing bottle 6b through the containing bottle 6b, and the device can be used.

The circuits and controls involved in the present invention are all the prior art, and are not described herein in detail.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sampling device for engineering hydrogeological exploration, comprising:

the device comprises a bottom plate (1), wherein a bracket (2) fixedly connected is arranged on the bottom plate (1);

the sampling device comprises a suction assembly (3), wherein the suction assembly (3) is installed under a support (2), the suction assembly (3) comprises a fixing frame (31), a counterweight ring (32), a water level sensor (33), a sampling tube (34), a sampling tube (35) and an electromagnetic valve (36), the sampling tube (34) is installed in the fixing frame (31) and is distributed in a plurality of annular shapes, the bottom of each sampling tube (34) is communicated with the sampling tube (35), the electromagnetic valve (36) is installed on the outer wall of each sampling tube (35), the counterweight ring (32) is installed on the outer wall of the fixing frame (31) and is fixedly connected with the outer wall of the counterweight ring (32), and the water level sensor (33) is installed on the outer wall of the counterweight ring (32);

the rotating assembly (4), rotating assembly (4) are installed on fixed frame (31).

2. The sampling device for engineering hydrogeological exploration according to claim 1, characterized in that said rotating assembly (4) comprises a protective cover (41), a connecting block (42), a rotating motor (43) and stirring blades (44), said connecting block (42) is fixedly connected to the inner bottom wall of said protective cover (41), said rotating motor (43) is rotatably connected to the top side of said connecting block (42), said rotating motor (43) is fixedly connected to the fixed frame (31), and said stirring blades (44) are fixedly connected to the output end of said rotating motor (43).

3. The sampling device of engineering hydrogeological survey usefulness according to claim 1, characterized in that, support (2) is put on the shelf and is equipped with dwang (2a) of rotation connection, the winding has on the outer wall of dwang (2a) and is used for pulling up the connection rope (2b) of fixed frame (31), fixed connection's link (2d) is installed to the bottom of connecting rope (2b), just the bottom and the fixed frame (31) fixed connection of link (2 d).

4. The sampling device for engineering hydrogeological exploration according to claim 3, characterized in that a driving motor (2c) is fixedly connected to said support (2), and the output end of said driving motor (2c) is fixedly connected to one end of said rotating rod (2 a).

5. The sampling device for engineering hydrogeological exploration according to claim 1, characterized in that a storage battery (9) is installed in said fixed frame (31) through a mounting case, and said storage battery (9) is electrically connected with each solenoid valve (36), water level sensor (33) and rotating motor (43) through wires.

6. The sampling device for engineering hydrogeological exploration according to claim 4, characterized in that a fixedly connected controller (8) is mounted on said support (2), said controller (8) being electrically connected to said driving motor (2c), said solenoid valve (36), said water level sensor (33) and said rotating motor (43).

7. The sampling device for engineering hydrogeological exploration according to claim 1, characterized in that two symmetrically distributed supporting frames (5) are fixedly installed on said bottom plate (1), a fixed cross bar (5a) is fixedly connected to two of said supporting frames (5), and a rubber ring (5b) is sleeved on said fixed cross bar (5 a).

8. The sampling device for engineering hydrogeological exploration according to claim 1, characterized in that a fixedly connected storage box (6) is installed on one side of the upper surface of the bottom plate (1), a fixedly connected partition plate (6a) is erected in the storage box (6), and a plurality of slidably connected storage bottles (6b) are inserted in the partition plate (6 a).

9. The sampling device for engineering hydrogeological investigation according to claim 8, characterized in that the other side of the upper surface of the bottom plate (1) is provided with a fixedly connected placing frame (7), and the inner diameter of the placing frame (7) is larger than the outer diameter of the protective cover (41).

10. The sampling device for engineering hydrogeological investigation of claim 2, characterized in that the protective cover (41) is fixedly mounted on the bottom wall of the fixed frame (31), and the protective cover (41) is a hollowed-out filter screen.