CN220751645U

CN220751645U - Hydrological survey sampler

Info

Publication number: CN220751645U
Application number: CN202322423346.XU
Authority: CN
Inventors: 谢峻
Original assignee: Hangzhou Yushui Information Technology Co ltd
Current assignee: Taizhou Huanshui Engineering Technology Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-09
Anticipated expiration: 2033-09-06

Abstract

The utility model belongs to the technical field of hydrogeology sampling, and relates to a hydrographic survey sampler which is characterized by comprising a shell, a climbing paddle, a bottom plate and a push plate, wherein a sampling cavity is formed in the shell, the bottom end of the shell is fixedly provided with the bottom plate, an outlet and three inlets are formed in the bottom plate, a climbing barrel is fixedly arranged at the opening of the inlet, the climbing cavity is formed in the climbing barrel, a motor is arranged in the sampling cavity, a motor shaft is arranged on the motor, the push plate and the climbing paddle are fixedly arranged on the motor shaft, the motor shaft is positioned in the sampling cavity, the climbing paddle is positioned in the climbing cavity, and the sampling barrel is arranged at the opening of the outlet. According to the utility model, through the design of the shell, the climbing paddle, the bottom plate and the push plate, samples can be sampled and transported by the climbing paddle, the samples are collected into the sampling barrel by the push plate, meanwhile, the types of the sampling barrel can be changed according to the types of the samples, the collection of different samples is realized, and the sampling device is simple in structure and convenient to use.

Description

Hydrological survey sampler

Technical Field

The utility model belongs to the technical field of hydrogeological sampling, and particularly relates to a hydrographic survey sampler.

Background

Hydrogeology is a branch discipline of geology, and refers to various changes and movement phenomena of groundwater in nature, and the phenomenon mainly researches the distribution and formation rules of the groundwater, physical properties and chemical components of the groundwater, the groundwater resources and reasonable utilization thereof, adverse effects of the groundwater on engineering construction and mining, prevention and treatment thereof and the like, and some groundwater is dried and then samples moist silt, so that the groundwater is brought back to a laboratory for laboratory test research to obtain components contained in the groundwater, and support is provided for analyzing the trend rules of a groundwater river bed.

Chinese utility model patent: application number CN202221531350.7, publication number CN217930886U discloses a hydrogeology sampling device, including sample bucket, sample spiral shell roller, top cap, mounting groove and sampling motor, the sample spiral shell roller sets up the inner chamber at the sample bucket, the top at the sample bucket is installed to the top cap detachable, the mounting groove sets up the middle part at the top cap top, the sampling motor sets up the inner chamber at the mounting groove. According to the hydrogeologic sampling device, through the cooperation of the stress table, the lifting rod and the supporting plate, after sampling is completed, the rotating handle is directly operated, so that the lifting rod continuously moves downwards, the supporting plate is continuously extruded when moving downwards, the extruding plate is positioned on the ground surface, and at the moment, the extruding plate is supported by the ground surface supporting force, the lifting rod is subjected to reverse acting force, so that the sampling barrel and the ground surface are relatively displaced, and the sampling barrel can be stably and rapidly pulled out to the ground surface to finish collection;

in the practical use process of the sampler, the sampled sample is single, meanwhile, the solid sample is a mixture with the water body, the sample capacity is small, and therefore, the hydrographic survey sampler is designed to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a hydrological measuring and reporting sampler which can solve the problems that the existing sampling sample is single, the solid sample is a mixture with a water body, and the sample capacity is small.

The hydrological survey sampler is characterized by comprising a shell, a climbing paddle, a bottom plate and a push plate;

a sampling cavity is arranged in the shell;

the bottom end of the shell is fixedly provided with a bottom plate, an outlet and three inlets are formed in the bottom plate, a climbing barrel is fixedly arranged at the opening of the inlet, and a climbing cavity is formed in the climbing barrel;

the sampling cavity is internally provided with a motor, a motor shaft is arranged on the motor, a push plate and a climbing paddle are fixedly arranged on the motor shaft, the motor shaft is positioned in the sampling cavity, and the climbing paddle is positioned in the climbing cavity;

the outlet opening is provided with a sampling barrel.

Preferably, the opening part of the sampling cavity is provided with threads, the sampling cavity is rotationally provided with a top cover, the top cover is in threaded connection with the threads, and the top cover is fixedly connected with the motor.

Preferably, the top cover is provided with a chute, and the shell is internally and fixedly provided with a buckle which is positioned in the chute and can slide back and forth along the chute;

the top end of the top cover is fixedly provided with a fixing rod, and the fixing rod is provided with a ring groove.

Preferably, the top cover is internally and fixedly provided with an observation port, and the observation port is made of a transparent glass plate.

Preferably, the sampling barrel is replaceable in type according to the kind of the sample.

Preferably, the outer ends of the climbing paddles and the pushing plate are coated with a rubber layer, the pushing plate is contacted and abutted with the inner wall of the sampling cavity, and the climbing paddles are contacted and abutted with the inner wall of the climbing cavity.

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

according to the hydrological survey sampler, through the design of the shell, the climbing paddle, the bottom plate and the push plate, samples can be sampled and transported by the climbing paddle, the samples are collected into the sampling barrel through the push plate, meanwhile, the types of the sampling barrel can be changed according to the types of the samples, the collection of different samples is realized, and the hydrological survey sampler is simple in structure and convenient to use.

Drawings

FIG. 1 is a schematic perspective view of a first direction of the present utility model;

FIG. 2 is a schematic perspective view of a second direction of the present utility model;

FIG. 3 is a schematic perspective view of a push plate according to the present utility model;

FIG. 4 is a schematic perspective view of the housing of the present utility model;

in the figure: 1. the device comprises a shell, 1-1, a sampling cavity, 2, a top cover, 2-1, a chute, 3, a fixed rod, 3-1, a ring groove, 4, an observation port, 5, a buckle, 6, a climbing barrel, 6-1, a climbing cavity, 7, a sampling barrel, 8, a climbing paddle, 9, a bottom plate, 9-1, an inlet, 9-2, an outlet, 10, a motor shaft, 11, a push plate, 12, a motor, 13 and threads.

Detailed Description

Please refer to a hydrographic survey sampler shown in fig. 1-4, which is a hydrographic survey sampler with various samples, and simultaneously, the solid sample can filter water and the sample capacity is large. Concretely, a hydrological survey sampler comprises a shell 1, a climbing paddle 8, a bottom plate 9 and a push plate 11.

The sampling cavity 1-1 is arranged in the shell 1, the bottom end of the shell 1 is fixedly provided with the bottom plate 9, the bottom plate 9 is provided with the outlet 9-2 and the three inlets 9-1, the opening of the inlet 9-1 is fixedly provided with the climbing barrel 6, the climbing barrel 6 is internally provided with the climbing cavity 6-1, the sampling cavity 1-1 is internally provided with the motor 12, the motor 12 is provided with the motor shaft 10, the motor shaft 10 is fixedly provided with the push plate 11 and the climbing paddle 8, the motor shaft 10 is positioned in the sampling cavity 1-1, the climbing paddle 8 is positioned in the climbing cavity 6-1, the opening of the outlet 9-2 is provided with the sampling barrel 7, the climbing paddle 8 can sample and transport samples, the push plate 11 can collect the samples into the sampling barrel 7, meanwhile, the model of the sampling barrel 7 can be changed according to the types of the samples, the collection of different samples is realized, the structure is simple, and the use is convenient.

Preferably, the opening of the sampling cavity 1-1 is provided with threads 13, the sampling cavity 1-1 is rotatably provided with a top cover 2, the top cover 2 is in threaded connection with the threads 13, and the top cover 2 is fixedly connected with the motor 12.

The top cover 2 is provided with a sliding groove 2-1, the inside of the shell 1 is fixedly provided with a buckle 5, the buckle 5 is positioned in the sliding groove 2-1 and can slide back and forth along the sliding groove 2-1, the top end of the top cover 2 is fixedly provided with a fixed rod 3, and the fixed rod 3 is provided with a ring groove 3-1.

The top cover 2 is internally and fixedly provided with an observation port 4, and the observation port 4 is made of a transparent glass plate.

The sampling barrel 7 can be replaced according to the type of the sample.

The outer ends of the climbing paddles 8 and the pushing plate 11 are coated with rubber layers, the pushing plate 11 is contacted and abutted with the inner wall of the sampling cavity 1-1, and the climbing paddles 8 are contacted and abutted with the inner wall of the climbing cavity 6-1.

The working principle is as follows; the model of the sampling barrel 7 is changed according to the type of sampling required, when the sampling is solid, a filter screen type is adopted, and when the sampling is water, a sealing type is adopted.

The rope is fixed at the ring groove 3-1, the sampler is put into water, the sample is sampled and transported by the climbing paddle 8, and the sample is collected into the sampling barrel 7 by the push plate 11.

Claims

1. The hydrological survey sampler is characterized by comprising a shell (1), a climbing paddle (8), a bottom plate (9) and a push plate (11);

a sampling cavity (1-1) is arranged in the shell (1);

the bottom end of the shell (1) is fixedly provided with a bottom plate (9), an outlet (9-2) and three inlets (9-1) are formed in the bottom plate (9), a climbing barrel (6) is fixedly arranged at the opening of the inlet (9-1), and a climbing cavity (6-1) is formed in the climbing barrel (6);

a motor (12) is arranged in the sampling cavity (1-1), a motor shaft (10) is arranged on the motor (12), a push plate (11) and a climbing paddle (8) are fixedly arranged on the motor shaft (10), the motor shaft (10) is positioned in the sampling cavity (1-1), and the climbing paddle (8) is positioned in the climbing cavity (6-1);

the opening of the outlet (9-2) is provided with a sampling barrel (7).

2. A hydrological survey sampler as claimed in claim 1 wherein: the opening part of the sampling cavity (1-1) is provided with threads (13), the sampling cavity (1-1) is rotationally provided with a top cover (2), the top cover (2) is in threaded connection with the threads (13), and the top cover (2) is fixedly connected with a motor (12).

3. A hydrological survey sampler as claimed in claim 2 wherein: the top cover (2) is provided with a sliding groove (2-1), a buckle (5) is fixedly arranged in the shell (1), and the buckle (5) is positioned in the sliding groove (2-1) and can slide back and forth along the sliding groove (2-1);

the top end of the top cover (2) is fixedly provided with a fixed rod (3), and the fixed rod (3) is provided with a ring groove (3-1).

4. A hydrological survey sampler as claimed in claim 2 wherein: the top cover (2) is internally and fixedly provided with an observation port (4), and the observation port (4) is made of a transparent glass plate.

5. The hydrographic survey sampler of claim 4 wherein: the sampling barrel (7) can be replaced according to the type of the sample.

6. A hydrological survey sampler as claimed in claim 1 wherein: the outer ends of the climbing paddles (8) and the pushing plate (11) are coated with rubber layers, the pushing plate (11) is in contact and propped against the inner wall of the sampling cavity (1-1), and the climbing paddles (8) are in contact and propped against the inner wall of the climbing cavity (6-1).