CN218239437U

CN218239437U - Water sampling device convenient to clean

Info

Publication number: CN218239437U
Application number: CN202222528276.XU
Authority: CN
Inventors: 倪云霞; 周伟; 董欢欢
Original assignee: Suzhou Baixin Environmental Testing Engineering Technology Co ltd
Current assignee: Suzhou Baixin Environmental Testing Engineering Technology Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-06
Anticipated expiration: 2032-09-23

Abstract

The utility model belongs to the technical field of the water sampling, especially, be a convenient abluent water sampling device, including main part and base. The filter screen frame is pushed to enable the convex plate to be slidably mounted inside the limiting groove and enable the elastic bulge to be sunk inside the triangular groove to form limiting, the cover plate can be driven by the spring telescopic rod to reset, so that the limiting pin is connected inside the convex plate in a clamping manner to be fixed, the operation is simple, the filter screen frame can be conveniently mounted and dismounted through the structure, the subsequent cleaning and use of the filter screen frame are facilitated, and excessive impurities are prevented from being accumulated on the surface to influence the subsequent sampling and use; can prevent the condition in disorder through spacing with stay cord and connection rope combination spacing back, and then can drive the ring cover through the pull-up stay cord and shift up and form the opening, further can drive the automatic shutoff that moves down of ring cover through setting up in the spring mechanism of boss lower extreme, easy operation can convenient control opening and closure, makes the adaptable different degree of depth of main part take a sample and use.

Description

Water sampling device convenient to clean

Technical Field

The utility model belongs to the technical field of the water sampling, concretely relates to convenient abluent water sampling device.

Background

The water sampling refers to collecting water samples of polluted water bodies and obtaining basic data of water body pollution through analysis and determination. The water sample for analysis should be representative and can reflect the chemical composition and characteristics of the water body. The sampling method, position, time, frequency and the like are determined according to the characteristics of the water body and the analysis purpose. In order to prevent water quality from remaining on the surface of the sampling mechanism to influence the subsequent sampling effect, the cleaning operation needs to be carried out on the sampling mechanism, so that a water body sampling device convenient to clean appears on the market.

The original water sampling device convenient to clean has the following defects when in use:

1. when the device is used, most of the filtering mechanisms are arranged in the sampling mechanism, so that the absorbed impurities cannot be fully removed during cleaning due to the inconvenience in assembly and disassembly, and the subsequent use effect is influenced due to the poor cleaning effect;

2. the existing sampling mechanism is mostly suitable for water quality at shallow positions, and the opening cannot be conveniently controlled to carry out sampling operation when the sampling mechanism is positioned at a deep position in water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient abluent water sampling device, for solving the above-mentioned problem that exists among the prior art, the utility model provides a convenient abluent water sampling device has can be convenient dismantle filtration and clean and can convenient control sample opening be adapted to the characteristics that different degree of depth waters were used.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a convenient abluent water sampling device, includes main part and base, the upper end outside of base is provided with the filter screen frame that can conveniently dismantle, is that the upper end of base is provided with and is used for the spacing apron in filter screen frame's upper end, the both sides of main part are provided with the stay cord, the outside that is close to the lower extreme position of main part is provided with outside convex boss, the inside ring cover that is used for controlling main part lower extreme open-close state that is provided with in upper end of base, the upper end outside of stay cord is provided with and is used for being connected spacing frame with its rope of being connected with the main part, the upper and lower both ends inboard of filter screen frame is provided with and is used for the flange of being connected with the base, the lower extreme of flange is provided with and is used for forming spacing elastic bulge to filter screen frame's lower extreme.

As the utility model discloses a convenient abluent water sampling device preferred technical scheme, one side of strainer holder is provided with and is used for being connected with another strainer holder and forms spacing elastic rubber strip, the spacing draw-in groove that the elastic rubber strip block that is used for the other strainer holder outside is connected is offered to one side of strainer holder.

As the utility model discloses a convenient abluent water sampling device preferred technical scheme, the spacing groove that is used for flange slidable mounting is offered in the upper end outside of base, the upper end of base still is provided with and is used for the connecting rod of being connected with the main part.

As the utility model discloses a convenient abluent water sampling device preferred technical scheme, the upper end of base still is provided with and is used for being connected the spacing post of lower extreme with the apron with base upper end bulge, the triangular groove that is used for the connection of elastic bulge block is offered to the spacing inslot portion of base outside lower extreme position.

As the utility model discloses a convenient abluent water sampling device preferred technical scheme, the lower extreme outside position of apron sets up in being used for being connected its fixed spacer pin with the flange.

As the utility model discloses a convenient abluent water sampling device preferred technical scheme, the lower extreme opposite side of apron is provided with and is used for being connected with the base and drives the automatic spring telescopic link that resets downwards of apron.

Compared with the prior art, the beneficial effects of the utility model are that:

the filter screen frame is pushed to enable the convex plate to be slidably mounted inside the limiting groove and enable the elastic bulge to be sunk inside the triangular groove to form limiting, the cover plate can be driven by the spring telescopic rod to reset, so that the limiting pin is connected inside the convex plate in a clamping manner to be fixed, the operation is simple, the filter screen frame can be conveniently mounted and dismounted through the structure, the subsequent cleaning and use of the filter screen frame are facilitated, and excessive impurities are prevented from being accumulated on the surface to influence the subsequent sampling and use;

can prevent the condition in disorder through spacing with stay cord and connection rope combination spacing back, and then can drive the ring cover through the pull-up stay cord and shift up and form the opening, further can drive the automatic shutoff that moves down of ring cover through setting up in the spring mechanism of boss lower extreme, easy operation can convenient control opening and closure, makes the adaptable different degree of depth of main part take a sample and use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic view of a part A of the present invention;

fig. 3 is a schematic view of the structure of the adjacent filter screen frame of the present invention;

FIG. 4 is a schematic view of the inner part of the lower end of the main body according to the present invention;

in the figure: 1. a main body; 2. a base; 3. a screen frame; 4. a cover plate; 5. pulling a rope; 6. a boss; 7. sleeving a ring; 8. a limiting frame; 9. a convex plate; 10. an elastic bulge; 11. an elastic rubber strip; 12. a limiting clamping groove; 13. a triangular groove; 14. a connecting rod; 15. a limiting column; 16. a limiting groove; 17. a spacing pin; 18. the spring is a telescopic rod.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a convenient abluent water sampling device, including main part 1 and base 2, the upper end outside of base 2 is provided with the filter screen frame 3 that can conveniently dismantle, it is that the upper end of base 2 is provided with and is used for the spacing apron 4 in upper end with filter screen frame 3, the both sides of main part 1 are provided with stay cord 5, the outside that is close to the lower extreme position of main part 1 is provided with outside convex boss 6, the inside ring cover 7 that is used for controlling 1 lower extreme open-close state of main part 1 that is provided with in upper end of base 2, the upper end outside of stay cord 5 is provided with and is used for being connected spacing frame 8 with its connecting rope with main part 1, the upper and lower both ends inboard of filter screen frame 3 is provided with the flange 9 that is used for being connected with base 2, the lower extreme of flange 9 is provided with and is used for forming spacing elastic bulge 10 to filter screen frame 3, the both ends of elastic bulge 10 set up to the guide structure of slope in this embodiment, the 5 outsides of stay cord of ring cover 7 are provided with spring mechanism.

Specifically, one side of strainer rack 3 is provided with and is used for being connected with another strainer rack 3 and forms spacing elastic rubber strip 11, and spacing draw-in groove 12 that is used for the elastic rubber strip 11 block in another strainer rack 3 outside to be connected is offered to one side of strainer rack 3, and elastic rubber strip 11 can contract to inside under the external force extrusion in this embodiment.

Specifically, a limiting groove 16 for slidably mounting the protruding plate 9 is formed in the outer side of the upper end of the base 2, a connecting rod 14 for connecting with the main body 1 is further arranged at the upper end of the base 2, and the limiting groove 16 is formed in the outer side of the upper end of the base 2 and the outer side of the protruding portion of the upper end in the embodiment.

Specifically, the upper end of the base 2 is further provided with a limiting column 15 for connecting with a protruding part at the upper end of the base 2 to limit the lower end of the cover plate 4, and a triangular groove 13 for clamping and connecting the elastic protrusion 10 is formed in a limiting groove 16 at the lower end position outside the base 2.

Specifically, the outer side of the lower end of the cover plate 4 is provided with a limit pin 17 for connecting with the convex plate 9 to fix the same, and the limit pin 17 is used for connecting the convex part at the upper end of the base 2 with the convex plate 9 in the embodiment.

Specifically, the other side of the lower end of the cover plate 4 is provided with a spring telescopic rod 18 which is used for being connected with the base 2 and driving the cover plate 4 to automatically reset downwards.

The utility model discloses a theory of operation and use flow: the utility model discloses a promote strainer rack 3 and make the flange 9 at both ends from top to bottom slidable mounting in the inside of the spacing groove 16 outside base 2, and make the elastic bulge 10 that sets up in flange 9 lower extreme sink into the inside of the triangular groove 13 of base 2 outside lower extreme position spacing groove 16 inboard and form spacing after, utilize the elasticity that sets up in the spring telescopic link 18 of 4 lower extreme one side of apron, can drive apron 4 to reset and make the spacer pin 17 automatic block that sets up in 4 lower extreme opposite sides of apron connect in the inside of flange 9 and make it fix, easy operation can be convenient through this structure to install and dismantle strainer rack 3, it cleans and uses to be convenient for follow-up, prevent that too much impurity from piling up in the surface and influencing the subsequent sampling use; the condition of scattering can be prevented from occurring after the stay cord 5 arranged at the upper end of the ring sleeve 7 is combined with the connecting rope for limitation through the limiting frame 8, the pull cord 5 can drive the ring sleeve 7 positioned in the upper end of the base 2 to move upwards to form an opening, and further the spring mechanism arranged at the lower end of the boss 6 can drive the ring sleeve 7 to automatically move downwards to form a plug.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. The utility model provides a convenient abluent water sampling device which characterized in that: including main part (1) and base (2), the upper end outside of base (2) is provided with filter screen frame (3) that can conveniently dismantle, is that the upper end of base (2) is provided with and is used for the upper end spacing apron (4) with filter screen frame (3), the both sides of main part (1) are provided with stay cord (5), the outside that is close to the lower extreme position of main part (1) is provided with outside convex boss (6), the inside ring cover (7) that is used for controlling main part (1) lower extreme open-close state that is provided with in upper end of base (2), the upper end outside of stay cord (5) is provided with and is used for being connected spacing (8) with its the connection rope of main part (1), the upper and lower both ends inboard of filter screen frame (3) is provided with and is used for protruding board (9) be connected with base (2), the lower extreme of protruding board (9) is provided with and is used for forming spacing elastic bulge (10) to the lower extreme of filter screen frame (3).

2. The water sampling device of claim 1, wherein: one side of strainer holder (3) is provided with and is used for being connected with another strainer holder (3) and forms spacing elastic rubber strip (11), spacing draw-in groove (12) that elastic rubber strip (11) block that is used for another strainer holder (3) outside is seted up to one side of strainer holder (3) is connected.

3. The water sampling device of claim 1, wherein: a limiting groove (16) used for the sliding installation of the convex plate (9) is formed in the outer side of the upper end of the base (2), and a connecting rod (14) used for being connected with the main body (1) is further arranged at the upper end of the base (2).

4. The water sampling device of claim 1, wherein: the upper end of base (2) still is provided with and is used for being connected with base (2) upper end bulge with the spacing post (15) of lower extreme of apron (4), set up inside spacing groove (16) of base (2) outside lower extreme position and be used for triangle groove (13) that elastic bulge (10) block is connected.

5. The water sampling device of claim 1, wherein: and the outer side of the lower end of the cover plate (4) is provided with a limiting pin (17) which is used for being connected with the convex plate (9) to fix the convex plate.

6. The water sampling device of claim 1, wherein: and a spring telescopic rod (18) which is used for being connected with the base (2) and driving the cover plate (4) to automatically reset downwards is arranged on the other side of the lower end of the cover plate (4).