Hydrogeological well observation device

Abstract

The utility model relates to the technical field of hydrogeological wells, and provides a hydrogeological well observation device which comprises two supporting seats, a rope releasing assembly is arranged at the top ends of the two supporting seats and used for placing a detection device into water, and an observation assembly is arranged at the bottom end of the other side of the rope releasing assembly and used for observing underwater conditions. A sampling assembly is arranged at the bottom end of the observation assembly and used for extracting a water body sample at the water bottom, a detection head is arranged at the bottom end of the sampling assembly and used for detecting the water level, the observation assembly comprises a fixing seat arranged on one side of two supporting seats, and a plurality of waterproof boxes are fixedly connected to the outer wall of the fixing seat; the multiple waterproof boxes are annularly arrayed outside the fixing base, the top ends of one sides of the multiple waterproof boxes are fixedly connected with magnetic attraction bases, the multiple magnetic attraction bases are fixedly connected with the fixing base, the surveying efficiency of the device is improved, and therefore the surveying accuracy of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrogeological wells, and specifically, to an observation device for hydrogeological wells. Background Technique

[0002] Hydrogeological logging is mainly used to locate and determine the thickness of aquifers. After exploring the hydrogeological conditions of a certain area, the groundwater characteristics of this area are judged, so as to have a better understanding of the geological conditions. With the development and progress of society, we attach more and more importance to the role of hydrogeological logging in hydrogeological exploration, and hydrogeological logging is of great significance in real life.

[0003] After retrieval, the existing patent (publication number: CN216309134U) discloses an underground water level observation device for hydrogeological exploration, including: a bracket; a rotating rod, the right end of the rotating rod is rotatably arranged on the right side of the inner cavity of the bracket through a bearing, the left end of the rotating rod is arranged on the left side of the inner cavity of the bracket through a bearing, and the left end of the rotating rod extends out of the left side of the bracket; a wire winding disc, the inner cavity of the wire winding disc is sleeved on the middle part of the outer wall of the rotating rod and locked; a steel tape cable, the steel tape cable is wound around the outer wall of the wire winding disc; a fixed cylinder, the fixed cylinder is arranged on the top right side of the bracket; an indicator light, the indicator light is arranged at the right end of the front side of the bracket; a water level probe, the middle part of the top end of the water level probe is arranged at the bottom end of the steel tape cable, and the water level probe is electrically connected to the indicator light; a protection mechanism, the protection mechanism is arranged on the outer wall of the water level probe. This device can avoid the water level probe from rubbing against the well wall and being damaged, and can fix the wire winding disc, thereby avoiding the breakage of the connection between the steel tape cable and the probe, which is convenient to use. The above-mentioned utility model protects the water level probe to avoid damage to the water level probe, thereby prolonging the service life of the connection at the probe end. However, this device can only detect the water level, cannot understand the general situation of the bottom of the water, and cannot detect the water body and soil at the bottom of the water, thus reducing the survey efficiency and further reducing the survey accuracy. Content of the Utility Model

[0004] The utility model provides an observation device for hydrogeological wells, which solves the problem in the related technology that this device can only detect the water level, cannot understand the general situation of the bottom of the water, and cannot detect the water body and soil at the bottom of the water, thus reducing the survey efficiency and further reducing the survey accuracy.

[0005] The technical solution of the utility model is as follows: an observation device for hydrogeological wells, including: two support seats, a rope releasing assembly is arranged at the top ends of the two support seats for putting the detection device into the water, an observation assembly is arranged at the bottom end on the other side of the rope releasing assembly for observing the situation at the bottom of the water, a sampling assembly is arranged at the bottom end of the observation assembly for extracting water body samples at the bottom of the water, and a detection head is arranged at the bottom end of the sampling assembly for detecting the water level.

[0006] The observation component includes a fixed seat arranged on one side of two support seats. A plurality of waterproof boxes are fixedly connected to the outer wall of the fixed seat. The plurality of waterproof boxes are annularly arrayed outside the fixed seat. At the top end of one side of each of the plurality of waterproof boxes, a magnetic attraction seat is fixedly connected. Each of the plurality of magnetic attraction seats is fixedly connected to the fixed seat.

[0007] Preferably, the observation component further includes a sealing plug fixedly and snap - connected to the inner wall of the top end of each of the plurality of waterproof boxes. A recorder is fixedly connected to the bottom end of each of the plurality of sealing plugs. The magnetic attraction seat is attached to the outer wall of the top end of the sealing plug. A transparent plate is embedded in the outer wall of the bottom end of each of the plurality of waterproof boxes.

[0008] Preferably, the observation component further includes a plurality of lighting lamps fixedly connected to the outer wall of the bottom end of the fixed seat. The plurality of lighting lamps are annularly arrayed at the bottom end of the fixed seat.

[0009] Preferably, the observation component further includes a first threaded sleeve arranged outside the plurality of lighting lamps. A waterproof sleeve is fixedly connected to the outer wall of the bottom end of the first threaded sleeve. The first threaded sleeve is threadedly connected to the bottom end of the fixed seat.

[0010] Preferably, the observation component further includes a second threaded sleeve arranged inside the plurality of lighting lamps. The bottom end of the second threaded sleeve is fixedly connected to the top end of the waterproof sleeve. The second threaded sleeve is threadedly connected to the bottom end of the fixed seat.

[0011] Preferably, the rope - releasing component includes a motor fixedly connected to the outer wall of one support seat. The output end of the motor penetrates through the outer wall of the other end of one support seat and is fixedly connected to a rotating roller. The other end of the rotating roller is rotatably connected to the other support seat.

[0012] Preferably, the rope - releasing component further includes a steel rope sleeved on the outer wall of the rotating roller. The other end of the steel rope is fixedly connected to the outer wall of the top end of the fixed seat.

[0013] Preferably, the sampling component includes a sampling box fixedly connected to the outer wall of the top end of the detection head. A fixed rod is fixedly connected to the outer wall of the bottom end of the fixed seat. The bottom end of the fixed rod penetrates through the inner wall of the top end of the sampling box and is fixedly connected to the inner wall of the bottom end of the sampling box. A piston is slidably connected to the inner wall of the top end of the sampling box. The piston is slidably connected to the fixed rod. A plurality of push rods are fixedly connected to the top end of the piston. The top ends of the plurality of push rods penetrate through the outer wall of the top end of the sampling box and are fixedly connected to a push handle. The push handle is slidably connected to the fixed rod.

[0014] Preferably, the sampling assembly further includes a plurality of electric telescopic rods fixedly connected to the outer wall of the top end of the push handle. The outer walls of the plurality of electric telescopic rods are sleeved with telescopic sleeves, and the bottom ends of the plurality of telescopic sleeves are fixedly connected to the push handle.

[0015] Preferably, the sampling assembly further includes a limit seat fixedly connected to the outer wall of the top ends of the plurality of electric telescopic rods. The bottom ends of the limit seat are fixedly connected to the outer walls of the top ends of the plurality of telescopic sleeves, and the limit seat is fixedly connected to the fixed rod.

[0016] The working principle and beneficial effects of the present utility model are as follows:

[0017] In the present utility model, the underwater is illuminated by the lighting lamp to provide light for the recording of the recorder. Then, the output end of the electric telescopic rod drives the push rod to move upward, the push rod drives the push handle to move upward, the push handle drives the push rod to move upward, and the push rod drives the piston to move upward, so that the water sample enters the inside of the sampling box through the small hole at the bottom of the sampling box for storage. This is convenient for the user to survey the water level in the well, and at the same time convenient for recording the underwater environment and extracting the water quality sample at the bottom of the water, improving the survey efficiency of the device, and thus improving the survey accuracy of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0019] Figure 1 is the front view structural schematic diagram proposed by the present utility model;

[0020] Figure 2 is the unfolded structural schematic diagram of the detection head, sampling assembly and observation assembly proposed by the present utility model;

[0021] Figure 3 is the sectional structural schematic diagram of the sampling assembly proposed by the present utility model;

[0022] Figure 4 is the top view unfolded structural schematic diagram of the observation assembly proposed by the present utility model;

[0023] Figure 5 is the bottom view unfolded structural schematic diagram of the observation assembly proposed by the present utility model;

[0024] In the figure: 1, support base; 2, rope releasing assembly; 201, motor; 202, rotating roller; 203, steel rope; 3, detection head; 4, sampling assembly; 401, sampling box; 402, piston; 403, push rod; 404, electric telescopic rod; 405, telescopic sleeve; 406, limit seat; 407, push handle; 408, fixed rod; 5, observation assembly; 501, fixed seat; 502, waterproof sleeve; 503, first threaded sleeve; 504, second threaded sleeve; 505, lighting lamp; 506, waterproof box; 507, transparent plate; 508, sealing plug; 509, recorder; 510, magnetic absorption seat. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts fall within the scope of protection of the present invention.

[0026] An embodiment of the present application discloses a hydrogeological well observation device. Please refer to Figures 1-5, a hydrogeological well observation device, comprising: two support seats 1, a rope releasing assembly 2 is arranged at the top ends of the two support seats 1 for putting the detection device into water, an observation assembly 5 is arranged at the bottom end on the other side of the rope releasing assembly 2 for observing the bottom condition, a sampling assembly 4 is arranged at the bottom end of the observation assembly 5 for extracting the water body sample at the bottom, and a detection head 3 is arranged at the bottom end of the sampling assembly 4 for detecting the water level. The observation assembly 5 includes a fixed seat 501 arranged on one side of the two support seats 1, a plurality of waterproof boxes 506 are fixedly connected to the outer wall of the fixed seat 501, the plurality of waterproof boxes 506 are annularly arrayed outside the fixed seat 501, a magnetic attraction seat 510 is fixedly connected to the top end on one side of each of the plurality of waterproof boxes 506, and the plurality of magnetic attraction seats 510 are all fixedly connected to the fixed seat 501. The observation assembly 5 further includes a sealing plug 508 fixedly and snap-fittingly connected to the inner wall of the top end of each of the plurality of waterproof boxes 506. The sealing plug 508 is composed of a magnetic attraction cover, a fixing column and a sealing sleeve. A fixing column is fixedly connected to the outer wall of the bottom end of the magnetic attraction cover, and a sealing sleeve is sleeved on the outer wall of the fixing column. After putting the recorder 509 into the waterproof box 506, press down the sealing plug 508, so that the sealing part of the sealing plug 508 seals the mouth of the waterproof box 506. At the same time, the magnetic attraction cover at the top end of the sealing plug 508 is adsorbed to the magnetic attraction seat 510, thus completing the placement of the recorder 509. A recorder 509 is fixedly connected to the bottom end of each of the plurality of sealing plugs 508, and the magnetic attraction seat 510 is attached to the outer wall of the top end of the sealing plug 508. A transparent plate 507 is embedded in the outer wall of the bottom end of each of the plurality of waterproof boxes 506. The observation assembly 5 further includes a plurality of lighting lamps 505 fixedly connected to the outer wall of the bottom end of the fixed seat 501, and the plurality of lighting lamps 505 are annularly arrayed at the bottom end of the fixed seat 501. When the lighting lamps 505 are damaged after long-term use, by rotating the waterproof sleeve 502, the first threaded sleeve 503 and the second threaded sleeve 504 are separated from the fixed seat 501, so as to remove the waterproof sleeve 502, and then repair the lighting lamps 505 at the bottom end of the fixed seat 501. The observation assembly 5 further includes a first threaded sleeve 503 arranged outside the plurality of lighting lamps 505, a waterproof sleeve 502 is fixedly connected to the outer wall of the bottom end of the first threaded sleeve 503, and the first threaded sleeve 503 is threadedly connected to the bottom end of the fixed seat 501. The observation assembly 5 further includes a second threaded sleeve 504 arranged inside the plurality of lighting lamps 505, the bottom end of the second threaded sleeve 504 is fixedly connected to the top end of the waterproof sleeve 502, and the second threaded sleeve 504 is threadedly connected to the bottom end of the fixed seat 501. The lighting lamps 505 are lit in water to provide lighting for the recorder 509 to record, so as to facilitate the recorder 509 to record at the bottom. After the recording at the bottom is completed, separate the sealing plug 508 from the waterproof box 506, so as to take out the recorder 509, and then understand the general environment in the water through the recorder 509.

[0027] Please refer to Figures 1-3, the rope releasing assembly 2 includes a motor 201 fixedly connected to the outer wall of one side support base 1. The output end of the motor 201 penetrates through the outer wall of the other end of the one side support base 1 and is fixedly connected to a rotating roller 202. The other end of the rotating roller 202 is rotatably connected to the other side support base 1. The rope releasing assembly 2 further includes a steel rope 203 sleeved on the outer wall of the rotating roller 202. The other end of the steel rope 203 is fixedly connected to the top outer wall of the fixed seat 501. The sampling assembly 4 includes a sampling box 401 fixedly connected to the top outer wall of the detection head 3. The bottom outer wall of the fixed seat 501 is fixedly connected to a fixed rod 408. The bottom end of the fixed rod 408 penetrates through the top inner wall of the sampling box 401 and is fixedly connected to the bottom inner wall of the sampling box 401. A plurality of small holes are formed through the bottom of the sampling box 401 for introducing water into the interior of the sampling box 401. A piston 402 is slidably connected to the top inner wall of the sampling box 401. The piston 402 is slidably connected to the fixed rod 408. The top of the piston 402 is fixedly connected to a plurality of push rods 403. The tops of the plurality of push rods 403 penetrate through the top outer wall of the sampling box 401 and are fixedly connected to a push handle 407. The push handle 407 is slidably connected to the fixed rod 408. The sampling assembly 4 further includes a plurality of electric telescopic rods 404 fixedly connected to the top outer wall of the push handle 407. The outer walls of the plurality of electric telescopic rods 404 are all sleeved with telescopic sleeves 405. The telescopic sleeves 405 protect the electric telescopic rods 404 from being damaged by water ingress during use. The bottoms of the plurality of telescopic sleeves 405 are all fixedly connected to the push handle 407. The sampling assembly 4 further includes a limit seat 406 fixedly connected to the top outer walls of the plurality of electric telescopic rods 404. The bottoms of the limit seats 406 are fixedly connected to the top outer walls of the plurality of telescopic sleeves 405. The limit seat 406 is fixedly connected to the fixed rod 408. When the push rod 403 moves upward, the piston 402 is driven to move upward by the push rod 403, so that a suction force is generated inside the sampling box 401, thereby sucking the water at the bottom of the water into the sampling box 401. After the detection device is taken out, the electric telescopic rods 404 are started, and the push handle 407 is driven to move downward by the output end of the electric telescopic rods 404. The push rod 403 is driven to move downward by the push handle 407. The piston 402 is driven to move downward by the push rod 403, so that the water sample inside the sampling box 401 flows out through the small holes at the bottom of the sampling box 401 and enters the collection frame prepared by the user.

[0028] Working principle and usage process: Turn on the lighting lamp 505, place the detection device in water, start the motor 201, drive the rotating roller 202 to rotate through the output end of the motor 201, drive the steel rope 203 to rotate through the rotating roller 202, so that the other end of the steel rope 203 enters the water, drive the observation assembly 5, the sampling assembly 4 and the detection head 3 into the water through the other end of the steel rope 203. When the detection head 3 falls to the bottom of the water, detect the water level through the detection head 3, start the electric telescopic rod 404, drive the push handle 407 to move upward through the output end of the electric telescopic rod 404, drive the push rod 403 to move upward through the push handle 407, drive the piston 402 to move upward through the push rod 403, so that the water at the bottom of the water is sucked into the sampling box 401 through the small holes at the bottom end of the sampling box 401. At the same time, the lighting lamp 505 inside the waterproof sleeve 502 illuminates the underwater environment, and the recorder 509 records the underwater environment through the transparent plate 507. When the detection is completed, start the motor 201, drive the rotating roller 202 to rotate in the reverse direction through the output end of the motor 201, drive the steel rope 203 to rotate in the reverse direction through the rotating roller 202, so that the other end of the steel rope 203 drives the observation assembly 5, the sampling assembly 4 and the detection head 3 to move upward, so as to take out the observation assembly 5, the sampling assembly 4 and the detection head 3 from the bottom of the water.

[0029] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hydrogeological well observation device, comprising: Two support seats (1), characterized in that a rope-releasing component (2) is arranged at the top ends of the two support seats (1) for putting the detection device into the water, an observation component (5) is arranged at the bottom end on the other side of the rope-releasing component (2) for observing the bottom condition of the water, a sampling component (4) is arranged at the bottom end of the observation component (5) for extracting a water body sample from the bottom of the water, and a detection head (3) is arranged at the bottom end of the sampling component (4) for detecting the water level; The observation component (5) includes a fixed seat (501) arranged on one side of the two support seats (1). A plurality of waterproof boxes (506) are fixedly connected to the outer wall of the fixed seat (501). The plurality of waterproof boxes (506) are annularly arrayed outside the fixed seat (501). A magnetic attraction seat (510) is fixedly connected to the top end on one side of each of the plurality of waterproof boxes (506). Each of the plurality of magnetic attraction seats (510) is fixedly connected to the fixed seat (501).

2. The hydrogeological well observation device according to claim 1, characterized in that, The observation component (5) further includes a sealing plug (508) fixedly clamped and connected to the inner wall of the top end of each of the plurality of waterproof boxes (506). A recorder (509) is fixedly connected to the bottom end of each of the plurality of sealing plugs (508). The magnetic attraction seat (510) is attached to the outer wall of the top end of the sealing plug (508). A transparent plate (507) is embedded in the outer wall of the bottom end of each of the plurality of waterproof boxes (506).

3. The hydrogeological well observation device according to claim 1, characterized in that, The observation component (5) further includes a plurality of lighting lamps (505) fixedly connected to the outer wall of the bottom end of the fixed seat (501). The plurality of lighting lamps (505) are annularly arrayed at the bottom end of the fixed seat (501).

4. A hydrogeological well observation device according to claim 3, characterized in that, The observation component (5) further includes a first threaded sleeve (503) arranged outside the plurality of lighting lamps (505). A waterproof sleeve (502) is fixedly connected to the outer wall of the bottom end of the first threaded sleeve (503). The first threaded sleeve (503) is threadedly connected to the bottom end of the fixed seat (501).

5. The hydrogeological well observation device according to claim 3, characterized in that, The observation component (5) further includes a second threaded sleeve (504) arranged inside the plurality of lighting lamps (505). The bottom end of the second threaded sleeve (504) is fixedly connected to the top end of the waterproof sleeve (502). The second threaded sleeve (504) is threadedly connected to the bottom end of the fixed seat (501).

6. The hydrogeological well observation device according to claim 1, characterized in that, The rope-releasing component (2) includes a motor (201) fixedly connected to the outer wall of one support seat (1). The output end of the motor (201) penetrates through the outer wall of the other end of one support seat (1) and is fixedly connected to a rotating roller (202). The other end of the rotating roller (202) is rotatably connected to the other support seat (1).

7. The hydrogeological well observation device according to claim 6, characterized in that, The rope-releasing component (2) further includes a steel rope (203) sleeved on the outer wall of the rotating roller (202). The other end of the steel rope (203) is fixedly connected to the outer wall of the top end of the fixed seat (501).

8. The hydrogeological well observation device according to claim 1, characterized in that, The sampling component (4) includes a sampling box (401) fixedly connected to the outer wall of the top end of the detection head (3). A fixed rod (408) is fixedly connected to the outer wall of the bottom end of the fixed seat (501). The bottom end of the fixed rod (408) penetrates through the inner wall of the top end of the sampling box (401) and is fixedly connected to the inner wall of the bottom end of the sampling box (401). A piston (402) is slidably connected to the inner wall of the top end of the sampling box (401). The piston (402) is slidably connected to the fixed rod (408). A plurality of push rods (403) are fixedly connected to the top end of the piston (402). The top ends of the plurality of push rods (403) penetrate through the outer wall of the top end of the sampling box (401) and are fixedly connected to a push handle (407). The push handle (407) is slidably connected to the fixed rod (408).

9. The hydrogeological well observation device according to claim 8, characterized in that, The sampling component (4) further includes a plurality of electric telescopic rods (404) fixedly connected to the outer wall of the top end of the push handle (407). A telescopic sleeve (405) is sleeved on the outer wall of each of the plurality of electric telescopic rods (404). The bottom ends of the plurality of telescopic sleeves (405) are fixedly connected to the push handle (407).

10. A hydrogeological well observation device according to claim 9, characterized in that, The sampling component (4) further includes a limit seat (406) fixedly connected to the outer wall of the top ends of the plurality of electric telescopic rods (404). The bottom ends of the limit seat (406) are fixedly connected to the outer wall of the top ends of the plurality of telescopic sleeves (405). The limit seat (406) is fixedly connected to the fixed rod (408).

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