CN221038158U

CN221038158U - Water sample collection device for water area detection

Info

Publication number: CN221038158U
Application number: CN202322777142.6U
Authority: CN
Inventors: 许志明; 黄金仙; 黄子群; 古广涛; 张梓铭; 陈俊锋; 林成斌
Original assignee: Guangzhou Xinhua College
Current assignee: Guangzhou Xinhua College
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-05-28
Anticipated expiration: 2033-10-16

Abstract

The utility model discloses a water sample collecting device for water area detection, which relates to the technical field of water sample collection, and comprises two collecting boxes, wherein a water inlet is formed in the side of the upper end of each collecting box, a sealing component is arranged on each water inlet, a lifting component is arranged at the upper end of each collecting box, an adjusting component is arranged at the lower end of each sealing component, and a filtering component is arranged at the side of each collecting box close to the upper side.

Description

Water sample collection device for water area detection

Technical Field

The utility model relates to the technical field of water sample collection, in particular to a water sample collection device for water area detection.

Background

The water sample monitoring refers to the monitoring of physical properties of environmental water bodies and water pollution sources, the monitoring of metal compounds, the monitoring of nonmetallic inorganic matters, the monitoring of organic compounds, biological monitoring and the measurement of hydrologic and meteorological parameters and substrate monitoring. When the water in the river needs to be detected, the water in the river needs to be sampled and collected by utilizing the water sample collecting device in the early stage, however, when the traditional water sample collecting device is used, the collecting device needs to be inclined manually, then the collecting device can be immersed in water for water sampling operation, and when sampling is carried out, the surface of the collecting device needs to be pressed and grabbed manually, so that the phenomenon of sliding and unhooking easily occurs, the efficiency of water sample collection is greatly reduced, the operation is more complicated, long time is required, the practicability of the device is reduced, the problem is solved, the patent with the prior patent publication number of CN 216012824U is recorded, the collecting device of the water sample for water quality detection is more convenient to carry, the situation that the water sample is scattered in the process of carrying the device is avoided, meanwhile, the device is adjustable in state through a third connecting plate and the structural design of a through hole is arranged, the water sample is more favorable for workers to sample the water sample, the device can be used for detecting the water source of different levels, the water sample can not be detected at different levels, the water sample collecting device can not be used for detecting the water sample device is greatly detected, and the existing water sample collecting device is not used for detecting the water sample device is convenient to detect.

Disclosure of utility model

The utility model aims to provide a water sample collecting device for water area detection, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a water sample collection device that waters detected, includes the collecting box, the collecting box has two, and upper end avris department has seted up a water inlet, be equipped with the sealing component who is used for carrying out sealedly to the water inlet on the water inlet, the collecting box upper end is equipped with the lifting unit who is used for changing its height, the sealing component lower extreme is equipped with the adjusting part who is used for changing the pivoted plate angle, the collecting box is close to top avris department and is equipped with the filter component who is used for filtering the collection water sample.

Based on the technical scheme, the utility model also provides the following optional technical schemes:

In one alternative: the lifting assembly comprises a bearing plate, a threaded rod penetrates through the middle of the bearing plate, a first threaded through hole is formed in the threaded rod penetrating through the bearing plate, the threaded rod is in threaded connection with the first threaded through hole, the upper end of the threaded rod is fixedly connected with a rotating handle, telescopic rods are fixedly arranged at the lower end of the bearing plate, close to the side, of the bearing plate, two telescopic rods are arranged, and the output end of the telescopic rods is fixedly connected with a receiving box.

In one alternative: the sealing assembly comprises a connecting block, a second threaded through hole is formed in the middle of the connecting block in a penetrating mode, the lower end of the connecting block is fixedly connected with a sealing cover plate, a threaded rod is connected with the inner threads of the second threaded through hole, and the lower end of the sealing cover plate is fixedly connected with a sealing block.

In one alternative: the adjusting component comprises a connecting plate, the connecting plate is fixedly connected with the side surface of the collecting box close to the bottom, and is rotationally connected with the rotating plate through a rotating shaft, one side of the lower end of the rotating plate is connected with the fixed plate through an elastic rope, a rubber pad is fixedly arranged on the other side of the lower end, and the upper end of the fixed plate is fixedly connected with the connecting block through a connecting rod.

In one alternative: the filter assembly comprises a through groove, the through groove is penetrated and arranged at the side of the collecting box, which is close to the upper end, and a filter plate is arranged in the through groove in a sliding manner, and one end, away from the threaded rod, of the filter plate is fixedly connected with a push-pull plate.

In one alternative: and a silica gel pad is fixedly arranged at the lower end of the sealing block.

In one alternative: the surface of the rotary handle is provided with anti-skid stripes.

In one alternative: the length and width of the push-pull plate are larger than those of the through groove.

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

1. According to the utility model, through the mutual matching of the lifting assembly, the sealing assembly and the adjusting assembly, water sources with different depth levels can be rapidly and conveniently sampled, meanwhile, the resistance received when the collecting device is inserted into a water area is reduced, and the efficiency of water sample collection is improved;

2. according to the utility model, through the filtering component, some garbage and sundries in the water area can be prevented from entering the collecting box when the water sample is collected, so that the collection of the water sample is influenced, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic view of the structure of one side of the present utility model.

Fig. 2 is a schematic structural diagram of the other side of the present utility model.

Fig. 3 is a schematic view of the structure of the utility model from the bottom.

Fig. 4 is a schematic cross-sectional structure of the present utility model.

FIG. 5 is a schematic view of the seal assembly of the present utility model.

Fig. 6 is an enlarged view of a portion a of fig. 4 in accordance with the present utility model.

Fig. 7 is a schematic structural view of an adjusting assembly of the present utility model.

Reference numerals annotate: 100. a collection box; 101. a water inlet; 200. a lifting assembly; 201. rotating the handle; 202. a threaded rod; 203. a carrying plate; 204. a telescopic rod; 205. a first threaded through hole; 300. a seal assembly; 301. a second threaded through hole; 302. a connecting block; 303. sealing the cover plate; 304. a sealing block; 305. a silica gel pad; 400. an adjustment assembly; 401. a connecting plate; 402. a rotating shaft; 403. a rubber pad; 404. a rotating plate; 405. a fixing plate; 406. a connecting rod; 407. an elastic rope; 500. a filter assembly; 501. a push-pull plate; 502. a filter plate; 503. and (5) through grooves.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

In one embodiment, as shown in fig. 1-7, a water sample collecting device for water area detection comprises a collecting box 100, two collecting boxes 100 are arranged, a water inlet 101 is formed in the side of the upper end of each collecting box 100, water in a water area enters the collecting box 100, a sealing assembly 300 is arranged on each water inlet 101 and is used for sealing the corresponding water inlet 101, a lifting assembly 200 is arranged at the upper end of each collecting box 100 and is used for changing the height of the corresponding collecting box 100, an adjusting assembly 400 is arranged at the lower end of each sealing assembly 300 and is used for changing the angle of a rotating plate 404, and a filtering assembly 500 is arranged at the side, close to the upper side, of each collecting box 100 and is used for filtering collected water samples.

As shown in fig. 1-4, the lifting assembly 200 includes a carrying plate 203, a threaded rod 202 is disposed in the middle of the carrying plate 203, a first threaded through hole 205 is disposed in the threaded rod 202 penetrating through the carrying plate 203, and is in threaded connection with the first threaded through hole 205, the upper end of the threaded rod 202 is fixedly connected with a rotating handle 201, the rotating handle 201 is rotated to enable the threaded rod 202 to start rotating, so that the sealing assembly 300 moves upwards, anti-slip stripes are disposed on the surface of the rotating handle 201, the rotating handle 201 is convenient to rotate, a telescopic rod 204 is fixedly disposed at the position, close to the side, of the lower end of the carrying plate 203, two telescopic rods 204 are disposed, the output end of the telescopic rod 204 is fixedly connected with the collecting box 100, and the collecting box 100 is adjusted to a proper height through the telescopic rod 204.

As shown in fig. 1-5, the sealing assembly 300 includes a connection block 302, a second threaded through hole 301 is formed in the middle of the connection block 302, a sealing cover plate 303 is fixedly connected to the lower end of the connection block 302, a threaded rod 202 is connected to the second threaded through hole 301 in a threaded manner, the connection block 302 is moved upward by rotating the threaded rod 202, a sealing block 304 is fixedly connected to the lower end of the sealing cover plate 303, the water inlet 101 is opened when the connection block 302 moves upward, and a silica gel pad 305 is fixedly arranged at the lower end of the sealing block 304, so that the sealing effect on the water inlet 101 is enhanced.

As shown in fig. 1-7, the adjusting component 400 includes a connecting plate 401, the connecting plate 401 is fixedly connected with the side surface of the collecting box 100 near the bottom, and is rotationally connected with a rotating plate 404 through a rotating shaft 402, one side of the lower end of the rotating plate 404 is connected with a fixed plate 405 through an elastic rope 407, the angle of the rotating plate 404 can be changed, a rubber pad 403 is fixedly arranged on the other side of the lower end, the device can be placed more stably, the upper end of the fixed plate 405 is fixedly connected with a connecting block 302 through a connecting rod 406, and the connecting block 302 moves upwards to drive the fixed plate 405 to move upwards, so that the fixed plate 405 drives the rotating plate 404 to turn over at an angle.

As shown in fig. 1-6, the filter assembly 500 includes a through groove 503, where the through groove 503 is disposed through the collecting box 100 near the side of the upper end, and a filter plate 502 is slidably disposed in the through groove, so that some trash and sundries in the water area are prevented from entering the collecting box 100 by the filter plate 502, one end of the filter plate 502 far away from the threaded rod 202 is fixedly connected with a push-pull plate 501, and the length and width of the push-pull plate 501 are greater than those of the through groove 503, and the filter plate 502 can be taken out from the through groove 503 through the push-pull plate 501, thereby cleaning the surface of the filter plate 502.

Working principle: when the water sampling device is used, firstly, the collecting box 100 is adjusted to a proper height according to the depth of a water area to be sampled through the telescopic rod 204, meanwhile, the threaded rod 202 starts to rotate through rotating the rotating handle 201, so that the connecting block 302 moves upwards, the water inlet 101 is opened, the connecting block 302 moves upwards to drive the fixing plate 405 to move upwards, so that the fixing plate 405 drives the rotating plate 404 to perform angle overturning until the rotating plate 404 contacts with the collecting box 100, then the device is inserted into the water area to be sampled, when water in the water area is about to fill the inside of the collecting box 100, the device is rapidly extracted from the water, then the rotating handle 201 is reversely rotated, so that the connecting block 302 moves downwards until the collecting box 100 is resealed, meanwhile, the fixing plate 405 moves downwards, so that the rotating plate 404 returns to the original angle, and finally, the collection of the water sample in the water area to be detected is finished.

The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a water sample collection device that waters detected, includes collecting box (100), its characterized in that, collecting box (100) are equipped with two, and upper end avris department has seted up one water inlet (101), be equipped with on water inlet (101) and be used for carrying out sealed sealing component (300) to water inlet (101), collecting box (100) upper end is equipped with lifting unit (200) that are used for changing its height, sealing component (300) lower extreme is equipped with adjusting part (400) that are used for changing rotor plate (404) angle, collecting box (100) are close to top avris department and are equipped with filtering component (500) that are used for filtering the collection water sample.

2. The water sample collection device for water area detection according to claim 1, wherein the lifting assembly (200) comprises a bearing plate (203), a threaded rod (202) is arranged in the middle of the bearing plate (203) in a penetrating manner, a first threaded through hole (205) is formed in the threaded rod (202) penetrating manner through the bearing plate (203), the threaded rod is in threaded connection with the first threaded through hole (205), the upper end of the threaded rod (202) is fixedly connected with a rotary handle (201), telescopic rods (204) are fixedly arranged at the lower end of the bearing plate (203) close to the side, two telescopic rods (204) are arranged, and the output end of the telescopic rods is fixedly connected with the receiving box (100).

3. The water sample collecting device for water area detection according to claim 2, wherein the sealing assembly (300) comprises a connecting block (302), a second threaded through hole (301) is formed in the middle of the connecting block (302) in a penetrating manner, the lower end of the connecting block is fixedly connected with a sealing cover plate (303), the second threaded through hole (301) is internally connected with a threaded rod (202) in a threaded manner, and the lower end of the sealing cover plate (303) is fixedly connected with a sealing block (304).

4. A water sample collecting device for water detection according to claim 3, wherein the adjusting assembly (400) comprises a connecting plate (401), the connecting plate (401) is fixedly connected with the side surface of the collecting box (100) close to the bottom, and is rotatably connected with a rotating plate (404) through a rotating shaft (402), one side of the lower end of the rotating plate (404) is connected with a fixed plate (405) through an elastic rope (407), a rubber pad (403) is fixedly arranged on the other side of the lower end, and the upper end of the fixed plate (405) is fixedly connected with the connecting block (302) through a connecting rod (406).

5. The water sample collecting device for water area detection according to claim 2, wherein the filtering assembly (500) comprises a through groove (503), the through groove (503) is penetrated and arranged at the side of the collecting box (100) close to the upper end, a filtering plate (502) is slidably arranged in the through groove, and one end of the filtering plate (502) far away from the threaded rod (202) is fixedly connected with a push-pull plate (501).

6. A water sample collection device for water detection according to claim 3, wherein a silica gel pad (305) is fixedly arranged at the lower end of the sealing block (304).

7. A water sample collection device for water detection according to claim 2 wherein the surface of the rotatable knob (201) is provided with anti-slip stripes.

8. The water sample collection device for water detection according to claim 5, wherein the length and width of the push-pull plate (501) are larger than the length and width of the through groove (503).