CN215727024U

CN215727024U - Water environment monitoring multilayer depth sampling device

Info

Publication number: CN215727024U
Application number: CN202122241836.9U
Authority: CN
Inventors: 陈金鹏; 刘传秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-01
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a multilayer depth sampling device for water environment monitoring, which belongs to the technical field of environment monitoring and comprises a collecting cylinder, wherein a water inlet is formed in the collecting cylinder, and a first movable rod, a bearing shell and a second movable rod are arranged in the collecting cylinder in a sliding manner; through setting up the collection section of thick bamboo, utilize the first carriage release lever that slides in the collection section of thick bamboo and set up, bear casing and second carriage release lever, can drive through first gag lever post and bear the casing and reciprocate, can gather rivers when bearing the water inlet on casing and the collection section of thick bamboo and aligning, utilize the internal thread section of thick bamboo and the external screw thread that collection section of thick bamboo both ends set up, can link together a plurality of collection sections, the second carriage release lever that is located the collection section of thick bamboo of top can with be located the first carriage release lever contact in the collection section of thick bamboo of below, ensure that a plurality of collection pipes all can gather rivers, through dividing the collection section of thick bamboo into the mode that carries out multistage threaded connection, help adjusting this sampling device's length according to the degree of depth of river, be convenient for take a sample.

Description

Water environment monitoring multilayer depth sampling device

Technical Field

The utility model belongs to the technical field of environmental monitoring, and particularly relates to a multilayer deep sampling device for water environment monitoring.

Background

The water environment monitoring is to monitor and determine the types of pollutants in the water body, the concentration and the variation trend of various pollutants, evaluate the process of the water quality condition, and monitor the water body pollution, generally, the water layers of different depths of the water body are sampled, various detection tests and comparison are carried out, the change of a water body system can be known in time, so as to obtain various data, the length of the existing water sample sampling device is fixed, but the river depth needing to be sampled is different, the length of the sampling device cannot be adjusted, so that the sampling device is too long and inconvenient to sample, or the sampling device cannot reach the sampling depth due to too short, so the water environment sampling device capable of adjusting the length of the sampling device is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water environment monitoring multilayer depth sampling device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water environment monitoring multilayer degree of depth sampling device, includes the collection section of thick bamboo, the water inlet has been seted up on the collection section of thick bamboo, it is provided with first carriage release lever, bears casing and second carriage release lever to slide in the collection section of thick bamboo, it is in to bear the casing setting first carriage release lever with between the second carriage release lever, it is located to bear the casing the top of water inlet, the one end of collection section of thick bamboo is provided with an external screw thread section of thick bamboo, the other end of collection section of thick bamboo be provided with an external screw thread section of thick bamboo assorted internal thread section of thick bamboo.

As a preferred embodiment, a limiting ring is disposed in the collection cylinder, the first moving rod is slidably disposed in the limiting ring, the bearing housing is located under the limiting ring, and a spring is disposed between the limiting ring and the bearing housing.

As a preferred embodiment, one end of the external thread cylinder, which is far away from the collecting cylinder, is connected with an upper cover through threads, the upper cover is connected with a threaded rod through threads, the threaded rod is located right above the first moving rod, and one end of the threaded rod is provided with a handle.

In a preferred embodiment, a rotating plate is rotatably disposed at the other end of the threaded rod close to the first moving rod, and the rotating plate is in contact with the first moving rod.

As a preferred embodiment, the bearing shell is provided with a placing hole, and the bearing shell is internally provided with a collecting shell.

As a preferred embodiment, the placing hole is symmetrically provided with sliding grooves, the sliding grooves are internally provided with sliding blocks in a sliding manner, a baffle is arranged between the sliding blocks, the collecting shell is positioned between the collecting shell and the baffle, and the collecting shell is provided with a liquid inlet.

As a preferred embodiment, a filter screen is arranged on the collecting cylinder, and the filter screen covers the water inlet.

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

according to the water environment monitoring multilayer depth sampling device, the collection cylinder is arranged, the first movable rod arranged in the collection cylinder in a sliding mode is utilized, the bearing shell and the second movable rod can drive the bearing shell to move up and down through the first limiting rod, when the bearing shell is aligned with a water inlet on the collection cylinder, water flow can be collected, the internal thread cylinder and the external thread which are arranged at two ends of the collection cylinder are utilized, a plurality of collection cylinders can be connected together, the second movable rod positioned in the upper collection cylinder can be in contact with the first movable rod positioned in the lower collection cylinder, it is ensured that a plurality of collection pipes can collect water flow, the collection cylinder is divided into a plurality of sections to be in threaded connection, the length of the sampling device can be adjusted according to the depth of a river, and sampling is facilitated;

this water environment monitoring multilayer degree of depth sampling device is through setting up the collection casing in bearing the casing for it can take a sample to rivers and deposit to gather the casing, and it directly places inside bearing the casing to gather the casing, is convenient for take out and carries out depositing or shifting of water sample, and is convenient for wash the collection casing, and the sample that can avoid the previous leads to the fact the influence to the sample of next time.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 at A in accordance with the present invention;

FIG. 4 is a schematic view of the construction of a collection cartridge of the present invention;

fig. 5 is a schematic structural view of the collecting case of the present invention.

In the figure: 1. a collection cylinder; 2. a water inlet; 3. a first movable bar; 4. a load bearing housing; 5. an externally threaded barrel; 6. an internal threaded barrel; 7. a limiting ring; 8. a spring; 9. an upper cover; 10. a threaded rod; 11. rotating the plate; 12. placing holes; 13. collecting a shell; 14. a chute; 15. a slider; 16. a baffle plate; 17. a liquid inlet; 18. a filter screen; 19. a handle; 20. a second travel bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment, please refer to fig. 1-5, the utility model provides a water environment monitoring multilayer depth sampling device, which comprises a collecting cylinder 1, a water inlet 2 is arranged on the collecting cylinder 1, a first movable rod 3, a bearing shell 4 and a second movable rod 20 are slidably arranged in the collecting cylinder 1, the bearing shell 4 is arranged between the first movable rod 3 and the second movable rod 20, the bearing shell 4 is positioned above the water inlet 2, by arranging the collecting cylinder 1, the bearing shell 4 and the second movable rod 20 which are slidably arranged in the collecting cylinder 1 can drive the bearing shell 4 to move up and down through a first limiting rod, when the bearing shell 4 is aligned with the water inlet 2 on the collecting cylinder 1, water flow can be collected, an external thread cylinder 5 is arranged at one end of the collecting cylinder 1, an internal thread cylinder 6 matched with the external thread cylinder 5 is arranged at the other end of the collecting cylinder 1, by utilizing the internal thread cylinder 6 and the external thread which are arranged at the two ends of the collecting cylinder 1, the plurality of collecting cylinders 1 can be connected together through the internal thread cylinder 6 and the external thread cylinder 5, after the plurality of collecting cylinders 1 are connected, the second movable rod 20 positioned in the collecting cylinder 1 above can be contacted with the first movable rod 3 positioned in the collecting cylinder 1 below, when the first movable rod 3 positioned in the collecting cylinder 1 above is pushed, the bearing shell 4 and the second movable rod 20 positioned in the collecting cylinder 1 above can be driven to extrude the first movable rod 3 positioned in the collecting cylinder 1 below, so that the bearing shell 4 and the second movable rod 20 positioned in the collecting cylinder 1 below can be moved, the first movable rod 3, the bearing shell 4 and the second movable rod 20 in the collecting cylinders 1 which are connected can be driven to move in such a way, the bearing shells 4 in the collecting cylinders 1 can be aligned with the water inlets 2 on the collecting cylinders 1, ensure that a plurality of collection pipes homoenergetic are gathered rivers, carry out threaded connection's mode through dividing into the multistage with collection section of thick bamboo 1, help adjusting this sampling device's length according to the degree of depth of river, the sample of being convenient for.

In the second embodiment, on the basis of the first embodiment, the collecting cylinder 1 is internally provided with the limiting ring 7, the first moving rod 3 is slidably arranged in the limiting ring 7, the bearing shell 4 is positioned under the limiting ring 7, the spring 8 is arranged between the limiting ring 7 and the bearing shell 4, when water samples are collected in a plurality of orange shells, the weight of the orange shells is inevitably increased, so that the pulling of the first moving rod 3 in the collecting cylinder 1 at the top end is relatively laborious, the limiting ring 7 is arranged in the collecting cylinder 1, and the spring 8 arranged between the limiting ring 7 and the bearing shell 4 is utilized, wherein the spring 8 is a tension spring 8, the contraction force of the tension spring 8 can pull the bearing shell 4 upwards, so that the labor can be saved, one end of the external thread cylinder 5, which is far away from the collecting cylinder 1, is in threaded connection with the upper cover 9, the threaded rod 10 is in threaded connection with the upper cover 9, and the threaded rod 10 is positioned over the first moving rod 3, one end of the threaded rod 10 is provided with a handle 19, because the internal springs 8 of the collection cylinders 1 are more after being connected, the weight is heavier when the first moving rod 3 is pushed downwards, the upper cover 9 is connected on the collection cylinder 1 at the top end, the threaded rod 10 in threaded connection on the upper cover 9 is reused, wherein the threads are positioned above the first moving rod 3, the first moving rod 3 in the collection cylinder 1 at the top end can be extruded by rotating the threaded rod 10, the first moving rod 3, the bearing shell 4 and the second moving rod 20 in the collection cylinders 1 below can be driven to move, the purpose of saving manpower is achieved, the other end of the threaded rod 10 close to the first moving rod 3 is rotatably provided with a rotating plate 11, the rotating plate 11 is in contact with the first moving rod 3 in the collection cylinder 1 at the top end, one end of the threaded rod 10 is provided with the rotating plate 11, the rotating plate 11 is in contact with the first moving rod 3 in the collection cylinder 1 at the top end, because the springs 8 are more in the collection cylinders 1 after being connected, the first movable rod 3 in the collection cylinder 1 on the top is stressed greatly when moving downwards, the friction force with the threaded rod 10 can be increased, the first movable rod 3 can be damaged for a long time, and therefore friction between the threaded rod 10 and the first movable rod 3 can be reduced by arranging the rotating plate 11, and the service life of the first movable rod 3 is prolonged.

In the third embodiment, on the basis of the first embodiment, a placing hole 12 is formed in the bearing shell 4, a collecting shell 13 is arranged in the bearing shell 4, the collecting shell 13 can sample and store water flow by arranging the collecting shell 13 in the bearing shell 4, the collecting shell 13 is directly arranged in the bearing shell 4, so that the collecting shell 13 can be taken out and stored or transferred conveniently, the collecting shell 13 can be cleaned conveniently, the influence of the previous sampling on the next sampling can be avoided, sliding grooves 14 are symmetrically formed in the placing hole 12, sliding blocks 15 are arranged in the sliding grooves 14 in a sliding manner, a baffle 16 is arranged between the two sliding blocks 15, the collecting shell 13 is positioned between the collecting shell 13 and the baffle 16, a liquid inlet 17 is formed in the collecting shell 13, the baffle 16 arranged in the placing hole 12 is utilized, the baffle 16 slides upwards to facilitate the placing of the stimulating shell into the bearing shell 4, after the baffle 16 is loosened, the baffle 16 can naturally fall, the baffle 16 after falling can limit the collection shell 13, the collection shell 13 is prevented from drifting and losing after being drained, the collection cylinder 1 is provided with the filter screen 18, the filter screen 18 covers the water inlet 2, the collection cylinder 1 is further provided with the filter screen 18, impurities can be prevented from entering the water inlet 2, and the influence of the impurities on the movement of the bearing shell 4 is prevented.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water environment monitoring multilayer degree of depth sampling device which characterized in that: including gathering section of thick bamboo (1), water inlet (2) have been seted up on gathering section of thick bamboo (1), it is provided with first carriage release lever (3), bears casing (4) and second carriage release lever (20) to slide in gathering section of thick bamboo (1), bear casing (4) and set up first carriage release lever (3) with between second carriage release lever (20), bear casing (4) and be located the top of water inlet (2), the one end of gathering section of thick bamboo (1) is provided with an external screw thread section of thick bamboo (5), the other end of gathering section of thick bamboo (1) be provided with an internal thread section of thick bamboo (6) of external screw thread section of thick bamboo (5) assorted.

2. The water environment monitoring multilayer depth sampling device of claim 1, characterized in that: a limiting ring (7) is arranged in the collecting cylinder (1), the first moving rod (3) is arranged in the limiting ring (7) in a sliding mode, the bearing shell (4) is located under the limiting ring (7), and a spring (8) is arranged between the limiting ring (7) and the bearing shell (4).

3. The water environment monitoring multilayer depth sampling device of claim 1, characterized in that: keep away from an external screw thread section of thick bamboo (5) the one end threaded connection who gathers a section of thick bamboo (1) has upper cover (9), threaded connection has threaded rod (10) on upper cover (9), threaded rod (10) are located directly over first carriage release lever (3), the one end of threaded rod (10) is provided with handle (19).

4. The water environment monitoring multilayer depth sampling device of claim 3, characterized in that: the threaded rod (10) is close to the other end of the first moving rod (3) and is rotatably provided with a rotating plate (11), and the rotating plate (11) is in contact with the first moving rod (3).

5. The water environment monitoring multilayer depth sampling device of claim 1, characterized in that: a placing hole (12) is formed in the bearing shell (4), and a collecting shell (13) is arranged in the bearing shell (4).

6. The water environment monitoring multilayer depth sampling device of claim 5, characterized in that: placing hole (12) interior symmetry and having seted up spout (14), it is provided with slider (15) to slide in spout (14), two be provided with baffle (16) between slider (15), gather casing (13) and be located gather casing (13) with between baffle (16), gather and seted up inlet (17) on casing (13).

7. The water environment monitoring multilayer depth sampling device of claim 1, characterized in that: a filter screen (18) is arranged on the collecting cylinder (1), and the water inlet (2) is covered by the filter screen (18).