CN210037319U

CN210037319U - Underground water sampling device capable of storing multiple samples

Info

Publication number: CN210037319U
Application number: CN201920818075.9U
Authority: CN
Inventors: 刘小婧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-02-07
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a can preserve groundwater sampling device of multiple sample, including bottom plate and an upper fixed plate, be connected through the sampling tube between bottom plate and the upper fixed plate, and sampling tube upper and lower open-ended flushes with the upper surface of an upper fixed plate and a bottom plate's lower surface respectively, the label is pasted in the outside of sampling tube, and the internal connection of sampling tube has the plug of drawing water, the lower extreme of plug of drawing water is connected with the connecting rod, and the lower extreme of connecting rod runs through the lower surface of a bottom plate and seals the plug and be connected, the upper end of plug of drawing water is connected with the trace, and the trace runs through the upper surface of an upper fixed plate through the through-hole. This can preserve groundwater sampling device of multiple sample can not only extract different samples, and can preserve simultaneously to the sample of difference, and then makes the device possess the function of preserving multiple sample to the device can convenient to detach, and then the washing of the device of being convenient for.

Description

Underground water sampling device capable of storing multiple samples

Technical Field

The utility model relates to a groundwater sample technical field specifically is a can preserve groundwater sampling device of multiple sample.

Background

With the progress of science and technology, environmental problems are becoming more serious, water resources available for human use are also gradually reduced, in order to detect the quality of underground water, the underground water needs to be sampled, and an underground water sampling device is a device for sampling the underground water.

However, the conventional groundwater sampling device is inconvenient to store multiple samples, and the conventional sampling device can only store a single sample, so that a plurality of sampling devices are required when multiple samples need to be extracted, thereby being inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can preserve groundwater sampling device of multiple sample to it is not convenient for preserve the problem of multiple sample to propose current groundwater sampling device in the above-mentioned background art to solve.

In order to achieve the above object, the utility model provides a following technical scheme: a groundwater sampling device capable of storing multiple samples comprises a lower fixing plate and an upper fixing plate, wherein the lower fixing plate is connected with the upper fixing plate through a sampling tube, the upper opening and the lower opening of the sampling tube are respectively flush with the upper surface of the upper fixing plate and the lower surface of the lower fixing plate, a label is pasted on the outer side of the sampling tube, a water pumping plug is connected inside the sampling tube, the lower end of the water pumping plug is connected with a connecting rod, the lower end of the connecting rod penetrates through the lower surface of the lower fixing plate and is connected with a sealing plug, the upper end of the water pumping plug is connected with a linkage rod, the linkage rod penetrates through the upper surface of the upper fixing plate through a through hole, the upper end of the upper fixing plate is connected with a connecting cover, the upper fixing plate and the connecting cover are respectively provided with a lower connecting ring and an upper connecting ring, the lower connecting ring and, the upper surface of connecting the cover is provided with the instruction scale, and connects the cover and run through the setting by the actuating lever, the lower surface of connecting the cover, the upper end at trace middle part, the downside of trace outer end and the upper surface of actuating lever lower extreme all are provided with the magnet piece.

Preferably, the sampling tubes are arranged between the lower fixing plate and the upper fixing plate at equal angles, an annular structure is formed between the sampling tubes, and the axis of the annular structure is collinear with the axis of the upper structure of the driving rod.

Preferably, the numerical value of label mark on the sampling tube is corresponding to the numerical value on the indication scale one by one, and the axis of the indication scale is collinear with the axis of the upper structure of the driving rod.

Preferably, the outer sides of the upper connecting ring and the lower connecting ring are respectively connected with the connecting cover and the upper fixing plate in a bearing connection mode, the lower end of the connecting cover is connected with the upper fixing plate in a threaded connection mode, and the upper connecting ring and the lower connecting ring are both in an outer circle inner square structure.

Preferably, the driving rod has a structural shape of 'J', the cross section of the driving rod is rectangular, the rectangular shape is matched with the cross section of the inner side structures of the upper connecting ring and the lower connecting ring, and the driving rod is movably connected with the upper connecting ring and the lower connecting ring.

Preferably, the structure shape of trace is "nearly" font, and the axis of trace and the axis of connecting rod collineation, and the outer end of trace is in the top of actuating lever lower extreme, and the orientation of actuating lever lower extreme is unanimous with the orientation of pointer simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that: this can preserve groundwater sampling device of multiple sample can not only extract different samples, and can preserve simultaneously to different samples, and then make the device possess the function of preserving multiple sample to the device can convenient to detach, and then can be convenient for the device's washing:

1. the lower fixing plate, the upper fixing plate, the through hole, the sealing plug, the connecting rod, the linkage rod, the water pumping plug, the magnet piece, the driving rod, the connecting cover, the upper connecting ring and the lower connecting ring are arranged, the linkage rod connected with the lower end of the driving rod can be changed by rotating the driving rod, so that when the driving rod is pulled up, the water pumping plugs at different positions are driven to move upwards, so that different samples can be extracted, and the lower end of the sampling tube is blocked by the connecting rod and the sealing plug so that different samples can be stored, so that the device can store different samples simultaneously, and further has the function of storing multiple samples;

2. through-hole, bottom plate, an upper fixed plate and connection cover's setting, can be convenient for dismantle down connection cover from the top plate, and then can be convenient for take out the race that will draw water from the sampling pipe, and can be convenient for dismantle down the actuating lever from the device, and then can be convenient for wash the device, be favorable to the device used repeatedly, and be favorable to increasing the device's life.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of a cross-sectional connection structure of the lower fixing plate and the upper fixing plate of the present invention;

FIG. 3 is a schematic top view of the connecting cover of the present invention;

fig. 4 is a schematic top view of the upper fixing plate of the present invention;

fig. 5 is a schematic view of the bottom structure of the inner top surface of the connecting cover of the present invention.

In the figure: 1. a lower fixing plate; 2. an upper fixing plate; 3. a sampling tube; 4. a label; 5. a connecting rod; 6. sealing the plug; 7. a connecting cover; 8. an upper connecting ring; 9. a pointer; 10. a drive rod; 11. a water pumping plug; 12. a linkage rod; 13. a magnet piece; 14. a lower connecting ring; 15. indicating scales; 16. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a groundwater sampling device capable of preserving multiple samples comprises a lower fixing plate 1 and an upper fixing plate 2, wherein the lower fixing plate 1 is connected with the upper fixing plate 2 through a sampling tube 3, the upper opening and the lower opening of the sampling tube 3 are respectively flush with the upper surface of the upper fixing plate 2 and the lower surface of the lower fixing plate 1, a label 4 is pasted on the outer side of the sampling tube 3, a water pumping plug 11 is connected inside the sampling tube 3, the lower end of the water pumping plug 11 is connected with a connecting rod 5, the lower end of the connecting rod 5 penetrates through the lower surface of the lower fixing plate 1 to be connected with a sealing plug 6, the upper end of the water pumping plug 11 is connected with a linkage rod 12, the linkage rod 12 penetrates through the upper surface of the upper fixing plate 2 through a through hole 16, the upper end of the upper fixing plate 2 is connected with a connecting cover 7, the upper fixing plate 2 and the connecting cover 7 are respectively provided with a lower connecting ring, and the upper connecting ring 8 is connected with a pointer 9, the upper surface of the connecting cover 7 is provided with an indicating scale 15, the connecting cover 7 is arranged by penetrating through the driving rod 10, and the lower surface of the connecting cover 7, the upper end of the middle part of the linkage rod 12, the lower side of the outer end of the linkage rod 12 and the upper surface of the lower end of the driving rod 10 are provided with magnet sheets 13.

The equal angle between lower fixed plate 1 and the upper fixed plate 2 is provided with sampling tube 3, and constitutes the loop configuration between the sampling tube 3 to the axis of this loop configuration and the axis collineation of actuating lever 10 superstructure can be convenient for actuating lever 10 and different trace 12 are connected, so that take a sample through sampling tube 3 of different positions between lower fixed plate 1 and the upper fixed plate 2.

The numerical value of label 4 mark on sampling tube 3 and the numerical value one-to-one on instructing scale 15, and instruct the axis of scale 15 and the axis collineation of actuating lever 10 superstructure, can be convenient for when pointer 9 points to a certain scale of instructing scale 15, actuating lever 10 can be connected with trace 12 on this scale correspondence numerical value sampling tube 3 to it takes a sample to have the sampling tube 3 who corresponds label 4 with this numerical value through pasting.

Go up the outside of go up go-between 8 and go-between 14 and all adopt the mode that the bearing is connected to be connected with connecting cover 7 and an upper fixed plate 2 respectively, and the lower extreme of connecting cover 7 adopts threaded connection's mode to be connected with an upper fixed plate 2, and go up go-between 8 and go-between 14 down and be the excircle inside structure, can be convenient for go-between 8 and go-between 14 down and the synchronous rotation of actuating lever 10, from not influencing the rotation of actuating lever 10, and can increase the stability when actuating lever 10 rotates, can take off from an upper fixed plate 2 connecting cover 7 in addition, so that wash and maintain the device.

The structural shape of the driving rod 10 is 'J', the cross section of the driving rod 10 is rectangular, the rectangular shape is matched with the cross section shapes of the inner side structures of the upper connecting ring 8 and the lower connecting ring 14, meanwhile, the driving rod 10 is movably connected with the upper connecting ring 8 and the lower connecting ring 14, the lower end of the driving rod 10 can be conveniently connected with a linkage rod 12 in the used sampling tube 3 through a magnet sheet 13, the linkage rod 12 is conveniently driven to ascend through the driving rod 10, the driving rod 10 can be conveniently rotated, and the used sampling tube 3 is selected.

The structure shape of trace 12 is "nearly" font, and the axis of trace 12 and the axis of connecting rod 5 collineation to the outer end of trace 12 is in the top of actuating lever 10 lower extreme, and the orientation of actuating lever 10 lower extreme is unanimous with the orientation of pointer 9 simultaneously, can be convenient for shorten the length of the device, is favorable to carrying of the device, and can be convenient for trace 12 is driven by the rising of actuating lever 10 and shifts up.

The working principle is as follows: firstly, the underground water sampling device capable of preserving multiple samples is carried to a use position, and the sampling tube 3 for sampling is adjusted according to the requirement, wherein the adjustment mode is as follows:

according to fig. 1 and 3, the driving rod 10 is rotated to drive the pointer 9 to rotate, so that the pointer 9 points to a certain scale on the indication scale 15, and at this time, the sampling tube 3 adhered with the label 4 corresponding to the scale is the sampling tube 3 sampled at this time;

according to fig. 2, during the rotation of the driving rod 10, the magnet piece 13 on the upper surface of the lower end of the driving rod 10 will rotate along with the driving rod, and after the driving rod 10 stops rotating, the magnet piece 13 on the upper surface of the lower end will be magnetically connected with the magnet piece 13 on the outer end of the moving rod 12 in the sampling tube 3 at the corresponding position;

then according to the figures 2, 4 and 5, the sampling device is placed in a proper water level of the underground water, the driving rod 10 is pulled upwards to drive the linkage rod 12 to move upwards, so that the water pumping plug 11 moves upwards, the underground water of the water level is pumped into the sampling tube 3, when the linkage rod 12 moves upwards to the magnetic piece 13 at the upper end of the linkage rod and the magnetic piece 13 at the top end in the connecting cover 7 are in magnetic connection, the lower end of the sampling tube 3 is blocked by the sealing plug 6 connected with the connecting rod 5 at the lower end of the water pumping plug 11, and the underground water pumped out of the sampling tube 3 can be stably stored;

then, according to the mode, extracting multiple samples, and stably storing the multiple samples in the device;

when the device needs to be cleaned, the connecting cover 7 can be separated from the lower fixing plate 1 in a rotating mode, so that the water pumping plug 11, the driving rod 10, the connecting rod 5 and the sealing plug 6 can be conveniently drawn out of the sampling pipe 3, and a worker can clean the device thoroughly, and the content which is not described in detail in the specification belongs to the prior art which is well known to those skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A groundwater sampling device capable of preserving multiple samples comprises a lower fixing plate (1) and an upper fixing plate (2), and is characterized in that: the lower fixing plate (1) is connected with the upper fixing plate (2) through a sampling tube (3), the upper opening and the lower opening of the sampling tube (3) are respectively flushed with the upper surface of the upper fixing plate (2) and the lower surface of the lower fixing plate (1), a label (4) is pasted on the outer side of the sampling tube (3), a water pumping plug (11) is connected with the inner part of the sampling tube (3), the lower end of the water pumping plug (11) is connected with a connecting rod (5), the lower end of the connecting rod (5) penetrates through the lower surface of the lower fixing plate (1) and is connected with a sealing plug (6), the upper end of the water pumping plug (11) is connected with a linkage rod (12), the linkage rod (12) penetrates through the upper surface of the upper fixing plate (2) through a through hole (16), the upper end of the upper fixing plate (2) is connected with a connecting cover (7), and the upper fixing plate (2) and the connecting cover (7) are respectively provided with a lower, the utility model discloses a set up, including connecting cover (7), lower go-between (14) and last go-between (8) and be connected through actuating lever (10), and go up and be connected with pointer (9) on go-between (8), the upper surface of connecting cover (7) is provided with indication scale (15), and connecting cover (7) is run through the setting by actuating lever (10), the lower surface of connecting cover (7), the upper end in trace (12) middle part, the downside of trace (12) outer end and the upper surface of actuating lever (10) lower extreme all are provided with magnet piece (13).

2. A groundwater sampling device as claimed in claim 1, wherein: sampling tubes (3) are arranged between the lower fixing plate (1) and the upper fixing plate (2) at equal angles, an annular structure is formed between the sampling tubes (3), and the axis of the annular structure is collinear with the axis of the upper structure of the driving rod (10).

3. A groundwater sampling device as claimed in claim 1, wherein: the numerical value of label (4) mark on sampling tube (3) and the numerical value one-to-one on instructing scale (15), and the axis of instructing scale (15) and the axis collineation of actuating lever (10) superstructure.

4. A groundwater sampling device as claimed in claim 1, wherein: the outer sides of the upper connecting ring (8) and the lower connecting ring (14) are connected with the connecting cover (7) and the upper fixing plate (2) respectively in a bearing connection mode, the lower end of the connecting cover (7) is connected with the upper fixing plate (2) in a threaded connection mode, and the upper connecting ring (8) and the lower connecting ring (14) are of an outer circle inner square structure.

5. A groundwater sampling device as claimed in claim 1, wherein: the structural shape of the driving rod (10) is J-shaped, the cross section of the driving rod (10) is rectangular, the rectangular shape is matched with the cross section shapes of the inner side structures of the upper connecting ring (8) and the lower connecting ring (14), and meanwhile the driving rod (10) is movably connected with the upper connecting ring (8) and the lower connecting ring (14).

6. A groundwater sampling device as claimed in claim 1, wherein: the structure shape of the linkage rod (12) is in a shape like a Chinese character 'ji', the axis of the linkage rod (12) is collinear with the axis of the connecting rod (5), the outer end of the linkage rod (12) is positioned above the lower end of the driving rod (10), and the orientation of the lower end of the driving rod (10) is consistent with the orientation of the pointer (9).