Water source sampling and detecting device for hydrogeological survey

Abstract

The utility model relates to the technical field of water source sampling and detection, and discloses a water source sampling and detecting device for hydrogeological survey, which comprises a bottom plate, the connecting rod is arranged in the vertical direction and fixedly connected with the rotating assembly, and the rotating assembly drives the connecting rod to rotate. The telescopic piece is arranged in the horizontal direction and connected with the connecting rod. The fixed box is fixedly connected with the end, away from the connecting rod, of the telescopic piece, and the telescopic piece drives the fixed box to reciprocate in the horizontal direction; the driving assembly is arranged in the fixed box; the lifting rope is connected to the driving assembly in a surrounding manner; the detector is connected with the lifting rope, and the driving assembly selectively drives the lifting rope to extend and retract so as to selectively drive the detector to extend into or be away from the water surface; and the detection controller is placed on the bottom plate and is used for displaying and storing data detected by the detector. In the sampling detection process, the working efficiency is improved, and the accuracy of water source detection data is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water source sampling and detection, in particular to a water source sampling and detection device used for hydrogeological survey. Background Art

[0002] The search for underground water sources, identification of hydrogeological conditions, development and utilization of groundwater resources, or other related activities are collectively referred to as hydrogeological exploration. Therefore, water sampling and testing equipment is used to sample and analyze water sources in different areas, thereby obtaining specific information about the water sources and providing data for the rational use of water resources.

[0003] The patent of publication number CN115468803A discloses a basic hydrogeological survey water source sampling and detection device. When in use, the staff connects the external power supply of the servo motor, so that the servo motor drives the first transmission rod to rotate. When the first transmission rod rotates, the turntable is driven to rotate, and then the connecting rod is driven to rotate, thereby sampling water sources at different locations. When sampling the water source, the motor drives the second transmission rod to rotate, and the second transmission rod drives the roller to rotate, thereby adjusting the depth of the sampled water source. The sample of the water bucket is placed in the water source storage bottle through the drain pipe, and the sample is quickly tested by water test paper. During the sampling and detection process, the staff needs to transfer the sample collected in the test area to the water source storage bottle and then test it with water test paper. Since the collected samples need to be transferred multiple times to complete the detection of the water source, the working time is increased and the work efficiency is reduced. At the same time, the multiple transfers of the collected samples may cause the collected samples to be contaminated, resulting in inaccurate detected data.

[0004] In view of this, how to increase work efficiency and improve the accuracy of water source detection data during the sampling and detection process has become a technical problem that technical personnel in this field urgently need to solve. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings, the utility model aims to provide a water source sampling and detection device for hydrogeological survey.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the utility model is: a water source sampling and detection device for hydrogeological survey, comprising:

[0007] The bottom plate of the rotating assembly is arranged at the upper end;

[0008] A connecting rod is arranged in a vertical direction and is fixedly connected to the rotating assembly, and the rotating assembly drives the connecting rod to rotate;

[0009] a telescopic member, which is arranged in the horizontal direction and connected to the connecting rod;

[0010] A fixed box, which is fixedly connected to an end of the telescopic member away from the connecting rod, and the telescopic member drives the fixed box to reciprocate in the horizontal direction;

[0011] A drive assembly is arranged in the fixed box;

[0012] a suspension rope looped and connected to the drive assembly;

[0013] The detector is connected to the suspension rope, and the driving assembly selectively drives the suspension rope to extend and retract, thereby selectively driving the detector to extend into and away from the water surface;

[0014] The detection controller is placed on the bottom plate and is used to display and store the data detected by the detector.

[0015] Furthermore, the rotating assembly includes a first motor, a coupling, a first transmission rod and a turntable, the upper end of the base plate is fixedly connected to the first motor, the output shaft of the first motor and the first transmission rod are transmission-connected through the coupling, the upper end of the first transmission rod is fixedly connected to the turntable, and the lower end of the connecting rod is fixedly connected to the turntable.

[0016] Furthermore, the upper end of the connecting rod is fixedly connected to a fixing plate, and the side wall of the other end of the telescopic member close to the connecting rod is fixedly connected to the upper end of the fixing plate.

[0017] Furthermore, the driving assembly includes a second motor and a second transmission rod, the side wall of the fixed box is fixedly connected to the second motor, one end of the second transmission rod is transmission-connected to the output shaft of the second motor, and the other end of the second transmission rod is rotationally connected to the opposite side wall on which the second motor is fixed. A through hole is provided at the bottom of the fixed box, one end of the lifting rope passes through the through hole and is connected to the outside of the second transmission rod, and the second transmission rod drives the lifting rope to extend and retract, and the other end of the lifting rope is detachably connected to the lifting ring provided at the upper end of the detector.

[0018] Furthermore, a dust cover is fixedly connected to the upper end of the base plate, and the dust cover is used to cover the first motor, coupling, first transmission rod and turntable. The upper surface of the turntable is away from the end face of the dust cover, and the lower end of the connecting rod rotates through the upper end of the dust cover and is fixedly connected to the turntable.

[0019] Furthermore, a material box is fixedly connected to the upper end of the bottom plate, a sponge pad is fixedly connected inside the material box, and the sponge pad is provided with a first placement groove, and the first placement groove is used to place the detector.

[0020] Furthermore, the sponge pad is provided with a second placement slot, and the second placement slot is used to place the detection controller, and the detector and the detection controller are wirelessly connected.

[0021] Furthermore, an armrest is provided on the upper end of the base plate, and the armrest is close to the side wall of the base plate, and a plurality of wheels are provided on the lower end of the base plate.

[0022] Furthermore, the box body and the box cover of the material box are connected by a buckle.

[0023] Compared with the prior art, the present invention has at least the following advantages: when in use, the point to be tested can be accurately determined through the coordinated work of the rotating component and the telescopic component, and the driving component drives the suspension rope to extend and retract, thereby driving the detector to extend into and away from the water surface, and the detection controller displays and stores the data detected by the detector, thereby completing real-time detection of the water source to be tested, and at the same time preventing a certain degree of contamination of the sample during the transfer and recovery process, thereby improving the accuracy of the detection data of the water source to be tested. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 This is a schematic diagram of the overall structure of the water source sampling and detection device for hydrogeological surveys of the present invention;

[0026] Figure 2 It is an exploded view of part of the structure of the utility model;

[0027] Figure 3 It is a cross-sectional view of part of the structure of the utility model;

[0028] Figure 4 It is a cross-sectional view of the fixing box and its internal components of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the material box and its internal components of the utility model.

[0030] Figure numerals: 1. Base plate; 2. Connecting rod; 3. Telescopic part; 4. Fixing box; 5. Lifting rope; 6. Detector; 7. First motor; 8. Coupling; 9. First transmission rod; 10. Turntable; 11. Fixing plate; 12. Second motor; 13. Second transmission rod; 14. Dust cover; 15. Material box; 16. Sponge pad; 17. First placement slot; 18. Second placement slot; 19. Detection controller; 20. Armrest; 21. Wheel; 22. Box body; 23. Box cover; 24. Buckle. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0033] Reference Figure 1 The utility model provides a water source sampling and detection device for hydrogeological survey, comprising: a bottom plate 1 with a rotating assembly arranged on the upper end, the bottom plate 1 is the basic supporting structure of the entire device, and is made of high-strength and corrosion-resistant materials. The design of the rotating assembly enables the device to be flexibly turned on the horizontal plane, so as to be easily aligned with different water source positions; a connecting rod 2, which is arranged in the vertical direction and is fixedly connected to the rotating assembly, and the rotating assembly drives the connecting rod 2 to rotate; a telescopic member 3, which is arranged in the horizontal direction and is connected to the connecting rod 2; a fixed box 4, which adopts a waterproof and dustproof design, and is fixedly connected to the end of the telescopic member 3 away from the connecting rod 2, and the telescopic member 3 drives the fixed box 4 to reciprocate in the horizontal direction. The telescopic member 3 is a multi-stage hydraulic cylinder, and the design of the telescopic member 3 is realized. The precise adjustment of the sampling position further increases the flexibility of the device; the drive component is arranged in the fixed box 4; the hanging rope 5 is connected to the drive component in a loop, and the hanging rope 5 is made of high-strength, corrosion-resistant synthetic fiber material with good load-bearing capacity and wear resistance; the detector 6 is connected to the hanging rope 5, and the drive component selectively drives the hanging rope 5 to extend and retract, and then selectively drives the detector 6 to extend into and away from the water surface. The detector 6 is a detection pen and has a waterproof function; the detection controller 19 is placed on the base plate 1, and is used to display and store the data detected by the detector 6. The detector 6 and the detection controller 19 are both existing technologies and will not be repeated here. The detector 6 and the detection controller 19 are specifically "the ROHS model detector of Maideshi Company".

[0034] Reference Figure 2-3The rotating assembly includes a first motor 7, a coupling 8, a first transmission rod 9 and a turntable 10. The longitudinal interface of the turntable 10 is "U"-shaped. The design of the turntable 10 not only increases the stability of the structure, but also facilitates fixed connection with the connecting rod 2. The first motor 7 is a servo motor. The upper end of the base plate 1 is fixedly connected to the first motor 7. The output shaft of the first motor 7 and the first transmission rod 9 are connected by a coupling 8. The coupling 8 can effectively absorb vibration to ensure smooth and efficient power transmission. The upper end of the first transmission rod 9 is fixedly connected to the turntable 10, and the lower end of the connecting rod 2 is fixedly connected to the turntable 10.

[0035] The upper end of the connecting rod 2 is fixedly connected to a fixed plate 11, which serves as a support point for the telescopic member 3 to ensure that the telescopic member 3 can work stably and smoothly. The other end side wall of the telescopic member 3 close to the connecting rod 2 is fixedly connected to the upper end of the fixed plate 11.

[0036] Reference Figure 4 The driving assembly includes a second motor 12 and a second transmission rod 13. The second motor 12 is a servo motor. The second motor 12 ensures the accuracy and stability of lifting. The side wall of the fixed box 4 is fixedly connected to the second motor 12. One end of the second transmission rod 13 is transmission-connected to the output shaft of the second motor 12. The other end of the second transmission rod 13 is rotatably connected to the opposite side wall where the second motor 12 is fixed. A through hole is provided at the bottom of the fixed box 4. The through hole is circular. One end of the lifting rope 5 passes through the through hole and is connected to the outside of the second transmission rod 13. The second transmission rod 13 drives the lifting rope 5 to extend and retract. The other end of the lifting rope 5 is detachably connected to the lifting ring provided on the upper end of the detector 6. This design enables the detector 6 to accurately extend into the water surface for sampling and quickly leave the water surface after the sampling is completed to avoid pollution.

[0037] Reference Figure 3 A dust cover 14 is fixedly connected to the upper end of the base plate 1. The dust cover 14 is used to cover the first motor 7, the coupling 8, the first transmission rod 9 and the turntable 10. The design of the dust cover 14 reduces the entry of dust into the interior and protects the first motor 7, the coupling 8, the first transmission rod 9 and the turntable 10 from damage. The upper surface of the turntable 10 is away from the end face of the dust cover 14, and the lower end of the connecting rod 2 rotates through the upper end of the dust cover 14 and is fixedly connected to the turntable 10.

[0038] Reference Figure 5 A material box 15 is fixedly connected to the upper end of the bottom plate 1, and a sponge pad 16 is fixedly connected to the material box 15. The sponge pad 16 is provided with a first placement groove 17. The first placement groove 17 is used to place the detector 6, and the sponge pad 16 is used to protect the instrument from collision and damage.

[0039] The sponge pad 16 is provided with a second placement slot 18, which is used to place the detection controller 19. The detector 6 and the detection controller 19 are wirelessly connected. The detection controller 19 is easy to operate and can display the detection results in real time, which is convenient for staff to view and analyze data. It can also store historical data to provide a reference for subsequent survey work. The setting of the first placement slot 17 and the second placement slot 18 not only provides a stable support, but also avoids mutual collision of equipment during transportation.

[0040] Reference Figure 1 A handrail 20 is provided at the upper end of the base plate 1, and the handrail 20 is close to the side wall of the base plate 1. A plurality of wheels 21 are provided at the lower end of the base plate 1. The wheels 21 are triangular wheels for climbing stairs. The wheels 21 are made of wear-resistant and non-slip materials, which facilitates the movement of the device on different terrains.

[0041] The box body 22 and the box cover 23 of the material box 15 are connected by a buckle 24, which not only ensures the sealing of the box body 22 but also facilitates the rapid opening and closing of the material box 15.

[0042] The working principle of the present utility model is as follows: when in use, the staff pushes the device to the vicinity of the point to be tested, then takes out the detector 6 from the material box 15, and ties the opened detector 6 to the hanging rope 5, starts the first motor 7 to drive the first transmission rod 9 to rotate, and then drives the connecting rod 2 to rotate, so that the telescopic part 3 rotates horizontally with the connecting rod 2 as the center, and adjusts the telescopic part 3 to a suitable position. At this time, the telescopic part 3 is started to push the detector 6 to the water surface, determine the position, start the second motor 12, drive the hanging rope 5 to extend, so that the detector 6 is extended into the water surface, and the water source is detected. At this time, the detection controller 19 started displays the detection data in real time and stores it, thereby completing the detection of the water source.

[0043] The second motor 12 is started in reverse to drive the suspension rope 5 to retract, so that the detector 6 is away from the water surface, and the telescopic part 3 is started in reverse to retract the detector 6. The staff closes the cleaned detector 6 and retracts it into the material box 15, thereby completing the storage of the instrument.

[0044] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

[0045] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A water source sampling and detection device for hydrogeological survey, characterized in that: include: A bottom plate (1) with a rotating assembly arranged on the upper end; A connecting rod (2) is arranged in a vertical direction and fixedly connected to the rotating assembly, and the rotating assembly drives the connecting rod (2) to rotate; A telescopic member (3) is arranged in a horizontal direction and connected to the connecting rod (2); A fixed box (4) is fixedly connected to an end of the telescopic member (3) away from the connecting rod (2), and the telescopic member (3) drives the fixed box (4) to reciprocate in the horizontal direction; A drive assembly arranged in the fixed box (4); a suspension rope (5) which is connected around the driving assembly; A detector (6) is connected to the suspension rope (5), and the driving assembly selectively drives the suspension rope (5) to extend and retract, thereby selectively driving the detector (6) to extend into and away from the water surface; The detection controller (19) is placed on the bottom plate (1) and is used to display and store the data detected by the detector (6).

2. The water source sampling and detection device for hydrogeological survey according to claim 1, characterized in that: The rotating assembly comprises a first motor (7), a coupling (8), a first transmission rod (9) and a turntable (10); the upper end of the base plate (1) is fixedly connected to the first motor (7); the output shaft of the first motor (7) and the first transmission rod (9) are transmission-connected via the coupling (8); the upper end of the first transmission rod (9) is fixedly connected to the turntable (10); and the lower end of the connecting rod (2) is fixedly connected to the turntable (10).

3. The water source sampling and detection device for hydrogeological survey according to claim 2, characterized in that: The upper end of the connecting rod (2) is fixedly connected to a fixing plate (11), and the other end side wall of the telescopic member (3) close to the connecting rod (2) is fixedly connected to the upper end of the fixing plate (11).

4. The water source sampling and detection device for hydrogeological survey according to claim 3, characterized in that: The driving assembly includes a second motor (12) and a second transmission rod (13), the side wall of the fixed box (4) is fixedly connected to the second motor (12), one end of the second transmission rod (13) is transmission-connected to the output shaft of the second motor (12), and the other end of the second transmission rod (13) is rotationally connected to the opposite side wall on which the second motor (12) is fixed. A through hole is provided at the bottom of the fixed box (4), one end of the suspension rope (5) passes through the through hole and is connected to the outside of the second transmission rod (13), the second transmission rod (13) drives the suspension rope (5) to extend and retract, and the other end of the suspension rope (5) is detachably connected to the suspension ring provided at the upper end of the detector (6).

5. The water source sampling and detection device for hydrogeological survey according to claim 2, characterized in that: The upper end of the base plate (1) is fixedly connected with a dust cover (14), and the dust cover (14) is used to cover the first motor (7), the coupling (8), the first transmission rod (9) and the turntable (10). The upper surface of the turntable (10) is away from the end surface of the dust cover (14), and the lower end of the connecting rod (2) rotates through the upper end of the dust cover (14) and is fixedly connected to the turntable (10).

6. The water source sampling and detection device for hydrogeological survey according to claim 2, characterized in that: A material box (15) is fixedly connected to the upper end of the bottom plate (1), a sponge pad (16) is fixedly connected inside the material box (15), and the sponge pad (16) is provided with a first placement groove (17), and the first placement groove (17) is used to place the detector (6).

7. The water source sampling and detection device for hydrogeological survey according to claim 6, characterized in that: The sponge pad (16) is provided with a second placement groove (18), and the second placement groove (18) is used to place the detection controller (19), and the detector (6) and the detection controller (19) are wirelessly connected.

8. The water source sampling and detection device for hydrogeological survey according to claim 2, characterized in that: An armrest (20) is provided at the upper end of the base plate (1), and the armrest (20) is close to the side wall of the base plate (1); a plurality of wheels (21) are provided at the lower end of the base plate (1).

9. The water source sampling and detection device for hydrogeological survey according to claim 7, characterized in that: The box body (22) and the box cover (23) of the material box (15) are connected by a buckle (24).

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