Sampling device for underground water detection

Abstract

The utility model relates to the technical field of groundwater detection, and particularly discloses a sampling device for groundwater detection, which comprises a mounting seat, a support adjusting and limiting mechanism arranged at the top of the mounting seat and used for providing support and limiting functions, and a retractable mechanism arranged at the top of the support adjusting and limiting mechanism and used for facilitating retractable work, according to the sampling device for underground water detection, a supporting, adjusting and limiting mechanism is arranged, so that a limiting acting force can be provided for a rope in the adjusting and retracting mechanism; the structure position in the supporting, adjusting and limiting mechanism can be subjected to lifting adjustment according to the use, by arranging the retracting and releasing mechanism, the position of the water sampling mechanism can be retracted and released conveniently according to the use requirement, and then the water sampling mechanism can be placed at the required water depth position according to the use requirement; therefore, auxiliary work is provided for subsequent water sampling work.

Description

TECHNICAL FIELD

[0001] The utility model relates to underground water detection technical field, concretely is a sampling device for underground water detection. BACKGROUND

[0002] Underground water monitoring is carried out by the underground water monitoring management department to the data such as underground water level and water quality in the jurisdiction, so as to timely grasp the dynamic change situation and protect the underground water for a long time.

[0003] The sampling device is needed to sample water during underground water detection work, but the existing water sampling device structure is single, and when different depth water needs to be sampled, the water of a certain depth is sampled, the sampler is taken out, the internal sampling water is taken out and collected, and then the water of another depth is repeatedly sampled, thereby causing low efficiency and excessive consumption of human physical strength, which brings inconvenience to the use of sampling work, therefore, we provide a sampling device for underground water detection. UTILITY MODEL CONTENT

[0004] The utility model discloses a sampling device for underground water detection, to solve the problem that the sampling device needs to be used to sample water during underground water detection work, but the existing water sampling device structure is single, and when different depth water needs to be sampled, the water of a certain depth is sampled, the sampler is taken out, the internal sampling water is taken out and collected, and then the water of another depth is repeatedly sampled, thereby causing low efficiency and excessive consumption of human physical strength, which brings inconvenience to the use of sampling work.

[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a sampling device for underground water detection, comprising: a mounting seat, the top of the mounting seat is provided with a support adjusting and limiting mechanism that provides support and limiting effect, the top of the support adjusting and limiting mechanism is provided with a folding mechanism that can facilitate folding work, the bottom of the folding mechanism is provided with a water sampling mechanism that can sample water of different depths without recycling.

[0006] The support adjusting and limiting mechanism includes a support plate fixedly connected with the top of the mounting seat, a first sliding groove is formed in the inside of the support plate, a first sliding block is slidably connected to the inner wall of the first sliding groove, two bolts are threadedly connected to the inside of the first sliding block, a plurality of first threaded holes that cooperate with the bolts are equidistantly formed in the inside of the support plate, and a movable limiting rope device is fixedly connected to one side of the first sliding block.

[0007] The supporting and adjusting limiting mechanism is fixedly connected with the fixed table, and the fixed table is fixedly connected with the first motor.

[0008] The water sampling mechanism includes a water sampling cylinder fixedly connected with the bottom of the rope, a fixed disc fixedly connected with the inside of the water sampling cylinder, a plurality of cavity fan plates fixedly connected with the bottom of the fixed disc, a plurality of second sliding grooves equidistantly arranged in the inside of the fixed disc, a second sliding block slidably connected with the inner wall of the second sliding groove, a fixed water plugging rod fixedly connected with the inside of the second sliding block, a spring sleeved with the outside of the fixed water plugging rod and located below the second sliding block, a stepping motor fixedly connected with the top of the fixed disc, a driving disc fixedly connected with the output end of the stepping motor, and a hemispherical block fixedly connected with the bottom of the driving disc.

[0009] The inside of the mounting seat is provided with four second threaded holes.

[0010] The bottom of the fixed table is fixedly connected with a fixed rope limiter outside the rope.

[0011] The top of the mounting seat is fixedly connected with a control panel, and the control panel is electrically connected with the first motor and the stepping motor.

[0012] The utility model at least has following beneficial effects:

[0013] The supporting and adjusting limiting mechanism can provide limiting force for the rope in the adjusting and retracting mechanism, and the structure position in the supporting and adjusting limiting mechanism can be adjusted according to use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic diagram of the utility model;

[0015] Figure 2 It is the structure schematic diagram of the supporting and adjusting limiting mechanism of the utility model;

[0016] Figure 3 It is the structure schematic diagram of the water sampling mechanism of the utility model;

[0017] Figure 4 is a structural schematic view of the disc of the utility model;

[0018] Figure 5 is a structural schematic view of the second sliding block, the fixed water plugging rod and the spring of the utility model;

[0019] Figure 6 is a structural schematic view of the cavity dividing fan plate of the utility model;

[0020] Figure 7 is a structural schematic view of the fixed rope limiter of the utility model;

[0021] Figure 8 is a structural schematic view of the movable rope limiter of the utility model.

[0022] In the figure: 1, mounting seat; 2, support adjusting limiting mechanism; 21, support plate; 22, first sliding groove; 23, first sliding block; 24, bolt; 25, first threaded hole; 26, movable rope limiter; 3, folding mechanism; 31, fixed table; 32, first motor; 33, winding wheel; 34, rope; 4, water sampling mechanism; 41, water sampling cylinder; 42, fixed disc; 43, cavity dividing fan plate; 44, stepping motor; 45, driving disc; 46, second sliding groove; 47, second sliding block; 48, fixed water plugging rod; 49, spring; 490, half ball block; 5, fixed rope limiter; 6, second threaded hole; 7, control panel. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Embodiment one

[0025] Please refer to Figures 1 to 8The utility model provides a technical scheme: a sampling device for groundwater detection, include: mounting seat 1, the top of mounting seat 1 is provided with the support adjusting limiting mechanism 2 of providing support and limiting effect, the top of support adjusting limiting mechanism 2 is provided with the folding and unfolding mechanism 3 that can be convenient for folding and unfolding work, the bottom of folding and unfolding mechanism 3 is provided with water sampling mechanism 4 that can be sampled to the water of different depth without recycling, when using, by being provided with support adjusting limiting mechanism 2 can provide limiting force to the rope 34 in adjusting folding and unfolding mechanism 3, and can be according to the structure position in the use of support adjusting limiting mechanism 2 and lift adjustment, by being provided with folding and unfolding mechanism 3, can be convenient for the position of water sampling mechanism 4 and carry out folding and unfolding work according to the need of use, and then can place the water depth position required to water sampling mechanism 4 according to the need of use, and then provide auxiliary work for subsequent water sampling work, and after completing water sampling work, it is convenient to take out water sample by being retrieved, by being provided with water sampling mechanism 4, can be in the situation that water sampling mechanism 4 is not reciprocating retrieved, and then in turn put into the position of different water depth and carry out sampling work, and then not only improve water sampling effect, and save human strength, and provide convenience for sampling work.

[0026] Support adjusting limiting mechanism 2 includes the support plate 21 fixedly connected with the top of mounting seat 1, the inside of support plate 21 is provided with the first sliding slot 22, the inner wall of first sliding slot 22 is connected with the first sliding block 23, the inside of first sliding block 23 is threadedly connected with two bolts 24, the inside of support plate 21 is provided with a plurality of first threaded holes 25 equidistantly with bolt 24 cooperation, one side of first sliding block 23 is fixedly connected with movable rope limiter 26, when needing to adjust the height position of movable rope limiter 26 in use, two bolts 24 are removed by rotating, then first sliding block 23 is moved in the inner wall of first sliding slot 22 and height position is adjusted, after adjusting movable rope limiter 26 to the height position required, the position of bolt 24 is fixed using bolt 24 and first threaded hole 25 cooperation, and then the position of rope 34 can be limited using movable rope limiter 26.

[0027] Folding and unfolding mechanism 3 includes the fixed table 31 fixedly connected with the top of support plate 21, the top of fixed table 31 is fixedly connected with the first motor 32, the output end of first motor 32 is fixedly connected with the winding wheel 33, the outside of winding wheel 33 and inside movable rope limiter 26 are fixedly connected with the rope 34, when needing to carry out water sampling work in use, control first motor 32 and rotate winding wheel 33, so that winding wheel 33 rotates and releases the rope 34, when needing to take out water sample, control first motor 32 and reverse winding wheel 33 and wind the rope 34.

[0028] The water sampling mechanism 4 comprises a water sampling cylinder 41 fixedly connected with the bottom of the rope 34, the inside of the water sampling cylinder 41 is fixedly connected with a fixed disc 42, the bottom of the fixed disc 42 is fixedly connected with a plurality of cavity fan plates 43, a plurality of second sliding grooves 46 are equidistantly arranged in the inside of the fixed disc 42, a second sliding block 47 is slidably connected with the inner wall of the second sliding groove 46, a fixed water plugging rod 48 is fixedly connected with the inside of the second sliding block 47, a spring 49 is sleeved with the outer side of the fixed water plugging rod 48 and below the second sliding block 47, a stepping motor 44 is fixedly connected with the top of the fixed disc 42, a driving disc 45 is fixedly connected with the output end of the stepping motor 44, and a hemispherical block 490 is fixedly connected with the bottom of the driving disc 45.

[0029] Embodiment two

[0030] As Figures 1 to 7 , in this embodiment two, other structures remain unchanged, and different from embodiment one is that the inside of the mounting seat 1 is provided with four second threaded holes 6, which can facilitate the mounting of the mounting seat 1 at the position required for water sampling, the bottom of the fixed table 31 and outside the rope 34 is fixedly connected with a fixed rope limiter 5, which can limit the rope 34 and prevent the sampling from shaking during use, the top of the mounting seat 1 is fixedly connected with a control panel 7, the control panel 7 is electrically connected with the first motor 32 and the stepping motor 44, which can facilitate the overall operation of the device and provide convenience for people's use.

[0031] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0032] While the embodiments of the present application have been shown and described with reference to the figures, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the spirit and scope of the present application, which should be limited only by the scope of the appended claims and the equivalents thereof.

Claims

1. A groundwater detection sampling device comprising: The utility model provides a mounting seat (1), its characterized in be provided with the support adjusting and limiting mechanism (2) of providing support and limiting effect at the top of mounting seat (1), be provided with the take -up mechanism (3) of being able to facilitate to carry out the work of taking -up at the top of support adjusting and limiting mechanism (2), be provided with the water sampling mechanism (4) of being able to carry out the sampling work of water of different depth without recycling at the bottom of take -up mechanism (3).

2. The groundwater detection sampling device according to claim 1, characterized in that: The support adjusting and limiting mechanism (2) includes a support plate (21) fixedly connected to the top of the mounting seat (1), a first sliding groove (22) is formed in the inside of the support plate (21), a first sliding block (23) is slidably connected to the inner wall of the first sliding groove (22), two bolts (24) are threadedly connected to the inside of the first sliding block (23), a plurality of first threaded holes (25) are equidistantly formed in the inside of the support plate (21) and matched with the bolts (24), and a movable rope limiter (26) is fixedly connected to one side of the first sliding block (23).

3. The groundwater detection sampling device according to claim 2, characterized in that: The take -up mechanism (3) includes a fixed table (31) fixedly connected to the top of the support plate (21), a first motor (32) is fixedly connected to the top of the fixed table (31), a winding wheel (33) is fixedly connected to the output end of the first motor (32), and a rope (34) is fixedly connected to the outside of the winding wheel (33) and located in the movable rope limiter (26).

4. The groundwater detection sampling device according to claim 3, characterized in that: The water sampling mechanism (4) includes a water sampling cylinder (41) fixedly connected to the bottom of the rope (34), a fixed disc (42) is fixedly connected to the inside of the water sampling cylinder (41), a plurality of sub-cavity fan plates (43) are fixedly connected to the bottom of the fixed disc (42), a plurality of second sliding grooves (46) are equidistantly formed in the inside of the fixed disc (42), a second sliding block (47) is slidably connected to the inner wall of the second sliding groove (46), a fixed water plugging rod (48) is fixedly connected to the inside of the second sliding block (47), a spring (49) is sleeved to the outside of the fixed water plugging rod (48) and located below the second sliding block (47), a stepping motor (44) is fixedly connected to the top of the fixed disc (42), a driving disc (45) is fixedly connected to the output end of the stepping motor (44), and a hemispherical block (490) is fixedly connected to the bottom of the driving disc (45).

5. The groundwater detection sampling device according to claim 1, characterized in that: Four second threaded holes (6) are formed in the inside of the mounting seat (1).

6. The groundwater detection sampling device according to claim 3, characterized in that: A fixed rope limiter (5) is fixedly connected to the bottom of the fixed table (31) and located outside the rope (34).

7. The groundwater detection sampling device according to claim 4, characterized in that: A control panel (7) is fixedly connected to the top of the mounting seat (1), and the control panel (7) is electrically connected with the first motor (32) and the stepping motor (44).

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