CN210427106U

CN210427106U - Fresh water quality detection sampling device for environment

Info

Publication number: CN210427106U
Application number: CN201921409614.XU
Authority: CN
Inventors: 李叶红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-04-28
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a fresh water quality testing sampling device for environment, including connection pad, outer pole, interior pole and connecting rod, the last fixed surface of connection pad is connected with the outer pole, the inner wall swing joint of outer pole has interior pole, the fixed surface of connection pad is connected with the connecting rod, the one end swing joint that the connection pad was kept away from to the connecting rod has the clamp, the inner wall fixedly connected with sampling tube of clamp, the inner wall fixedly connected with fixed plate of sampling tube, the fixed surface of fixed plate is connected with the spring. This fresh water quality testing sampling device for environment sets up through the cooperation between outer pole and the interior pole, can be through adjusting the position of interior pole in outer pole inside, and then can control the device and get into the high position of water, sets up through the cooperation between connecting rod, clamp and the sampling tube, can make the device can take a sample to the water of the different positions of same degree of depth, and then can improve the accuracy of testing result.

Description

Fresh water quality detection sampling device for environment

Technical Field

The utility model relates to a sampling device technical field specifically is a fresh water quality testing sampling device for environment.

Background

Environmental engineering is the scientific and technological of research and pursuing prevention and cure environmental pollution and improvement environmental quality, environmental engineering is with ecology in biology, sanitation and environmental medicine in the medical science, and environmental physics and environmental chemistry are relevant, along with the improvement of people's living standard, people begin to regard gradually the environmental problem, environmental engineering also becomes a very important field, in order to guarantee that people can use safe fresh water, the environmental monitoring department needs regularly to carry out the sample test to the quality of fresh water resource, current fresh water sampling device, it detects to hardly carry out the water sample to the water of the different degree of depth, and can not carry out the sample of multiple positions at same degree of depth, the method of single sample, cause the result distortion of detection very easily, can cause the influence to subsequent testing result.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fresh water quality testing sampling device is used to environment has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a fresh water quality testing sampling device for environment, includes the connection pad, the last fixed surface of connection pad is connected with the outer pole, the inner wall swing joint of outer pole has interior pole, the fixed surface of connection pad is connected with the connecting rod, the one end swing joint that the connection pad was kept away from to the connecting rod has the clamp, the inner wall fixedly connected with sampling tube of clamp, the inner wall fixedly connected with fixed plate of sampling tube, the fixed surface of fixed plate is connected with the spring, the one end fixedly connected with tube cap of fixed plate is kept away from to the spring.

Optionally, the upper surface of tube cap has cup jointed the snap ring, the lower fixed surface of tube cap is connected with spacing post, the surface and the fixed plate swing joint of spacing post.

Optionally, the surface of the snap ring is fixedly connected with a steel wire rope.

Optionally, the surface of the outer rod is fixedly connected with a wire passing disc, the top of the inner rod is fixedly connected with a hand block, and the inner wall of the hand block is movably connected with a pulling block.

Optionally, one end of the steel wire rope, which is far away from the snap ring, is fixedly connected with the pulling block, and the surface of the steel wire rope is movably connected with the wire passing disc.

Optionally, a cock is screwed on the lower surface of the sampling tube.

(III) advantageous effects

The utility model provides a fresh water quality testing sampling device for environment possesses following beneficial effect:

1. this fresh water quality testing sampling device for environment sets up through the cooperation between outer pole and the interior pole, can be through adjusting the position of interior pole in outer pole inside, and then can control the device and get into the high position of water, sets up through the cooperation between connecting rod, clamp and the sampling tube, can make the device can take a sample to the water of the different positions of same degree of depth, and then can improve the accuracy of testing result.

2. This fresh water quality testing sampling device for environment through the cooperation setting between sampling tube, fixed plate, spring and the tube cap, can make the water sample get into inside the sampling tube through the pulling tube cap, through tube cap, snap ring, wire rope and draw the cooperation setting between the piece, can drive wire rope through the pulling and remove to open the tube cap, make the water sample get into inside the sampling tube.

Drawings

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

FIG. 2 is a schematic view of the sampling tube of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 5 is a schematic structural view of the fixing plate of the present invention;

fig. 6 is a schematic structural view of the pull block of the present invention.

In the figure: 1. a connecting disc; 2. an outer rod; 3. an inner rod; 4. a connecting rod; 5. clamping a hoop; 6. a sampling tube; 7. a fixing plate; 8. a spring; 9. a tube cover; 10. a snap ring; 11. a limiting column; 12. a wire rope; 13. a wire passing disc; 14. a walking block; 15. pulling the block; 16. a cock.

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.

Referring to fig. 1 to 6, the present invention provides a technical solution: the environment fresh water quality detection sampling device comprises a connecting disc 1, wherein the upper surface of the connecting disc 1 is fixedly connected with an outer rod 2, the inner wall of the outer rod 2 is movably connected with an inner rod 3, and the position of the inner rod 3 in the outer rod 2 can be adjusted through the matching arrangement between the outer rod 2 and the inner rod 3, so that the height position of the device entering a water body can be controlled;

in order to enable the device to go deep into a water body, a plurality of positions of the water body can be sampled at the same depth, so that a connecting rod 4 is fixedly connected to the surface of a connecting disc 1, one end, far away from the connecting disc 1, of the connecting rod 4 is movably connected with a hoop 5, and a sampling tube 6 is fixedly connected to the inner wall of the hoop 5;

in order to make the device capable of taking and storing water samples, a fixed plate 7 is fixedly connected to the inner wall of a sampling tube 6, a spring 8 is fixedly connected to the surface of the fixed plate 7, a tube cover 9 is fixedly connected to one end of the spring 8, which is far away from the fixed plate 7, through the matching arrangement among the sampling tube 6, the fixed plate 7, the spring 8 and the tube cover 9, the water samples can enter the sampling tube 6 by pulling the tube cover 9, a snap ring 10 is sleeved on the upper surface of the tube cover 9, a limiting column 11 is fixedly connected to the lower surface of the tube cover 9, the surface of the limiting column 11 is movably connected with the fixed plate 7, a steel wire rope 12 is fixedly connected to the surface of the snap ring 10, a wire passing disc 13 is fixedly connected to the surface of the outer rod 2, a hand block 14 is fixedly connected to the top of the inner rod 3, a pulling block 15 is movably connected to the inner wall of the hand block, can draw piece 15 to drive wire rope 12 through the pulling and remove to open tube cap 9, make the water sample get into sampling tube 6 inside, wire rope 12 keeps away from the one end of snap ring 10 with draw piece 15 fixed connection, wire rope 12 the surface with cross line dish 13 swing joint, sampling tube 6's lower surface threaded connection has cock 16.

As an optimal technical solution of the utility model: the surface of the fixing plate 7 is provided with water holes, and water samples coming in from the pipe orifice of the sampling pipe 6 can enter the sampling pipe 6 through the arrangement of the water holes.

In summary, when the fresh water quality detection sampling device for the environment is used, the position of the inner rod 3 in the outer rod 2 can be adjusted through the matching arrangement between the outer rod 2 and the inner rod 3, the height position of the device entering the water body can be further controlled, the device can sample the water body at different positions with the same depth through the matching arrangement of the connecting rod 4, the hoop 5 and the sampling tube 6, further improving the accuracy of the detection result, through the matching arrangement of the sampling tube 6, the fixing plate 7, the spring 8 and the tube cover 9, the tube cover 9 can be pulled to enable the water sample to enter the sampling tube 6, through tube cap 9, snap ring 10, wire rope 12 and the cooperation setting between the piece 15 of drawing, can draw the piece 15 through the pulling and drive wire rope 12 and remove to open tube cap 9, make the water sample get into inside sampling tube 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fresh water quality testing sampling device for environment, includes connection pad (1), its characterized in that: the utility model discloses a quick-witted connection structure, including connection pad (1), inner wall swing joint has interior pole (3), the fixed surface of connection pad (1) is connected with connecting rod (4), the one end swing joint that connection pad (1) was kept away from in connecting rod (4) has clamp (5), the inner wall fixedly connected with sampling tube (6) of clamp (5), the inner wall fixedly connected with fixed plate (7) of sampling tube (6), the fixed surface of fixed plate (7) is connected with spring (8), the one end fixedly connected with tube cap (9) of fixed plate (7) are kept away from in spring (8).

2. The environmental freshwater quality detection sampling device of claim 1, characterized in that: the upper surface of tube cap (9) has cup jointed snap ring (10), the lower fixed surface of tube cap (9) is connected with spacing post (11), the surface and fixed plate (7) swing joint of spacing post (11).

3. The environmental freshwater quality detection sampling device of claim 2, characterized in that: and a steel wire rope (12) is fixedly connected to the surface of the clamping ring (10).

4. The environmental freshwater quality detection sampling device of claim 1, characterized in that: the surface of the outer rod (2) is fixedly connected with a wire passing disc (13), the top of the inner rod (3) is fixedly connected with a hand block (14), and the inner wall of the hand block (14) is movably connected with a pulling block (15).

5. The environmental freshwater quality detection sampling device of claim 3, characterized in that: one end, far away from the clamping ring (10), of the steel wire rope (12) is fixedly connected with the pulling block (15), and the surface of the steel wire rope (12) is movably connected with the wire passing disc (13).

6. The environmental freshwater quality detection sampling device of claim 1, characterized in that: the lower surface of the sampling tube (6) is connected with a cock (16) in a threaded manner.