CN219532570U

CN219532570U - Sewage sampling device for environment detection

Info

Publication number: CN219532570U
Application number: CN202222786213.4U
Authority: CN
Inventors: 李静; 李春雨; 李玉祥; 徐雯雯; 张菁
Original assignee: Anhui Aolin Testing Technology Co ltd
Current assignee: Anhui Aolin Testing Technology Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-08-15
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a sewage sampling device for environment detection, which comprises a machine table, wherein a rotating shaft coaxially penetrates through the machine table, a supporting frame is coaxially and fixedly connected below the rotating shaft, a first fixed support is arranged on the machine table, a hydraulic telescopic rod is arranged on the first fixed support, a second fixed support is arranged on the machine table, a line roller is arranged on the second fixed support, the hydraulic telescopic rod and the rotating shaft of the line roller are positioned on the same horizontal line, a scale rope and a lifting rope are wound on the rotating shaft of the line roller, one end of the scale rope is connected with a sampling mechanism, the water sampling bottle is controlled to reach the required sampling distance through the expansion and contraction of the hydraulic telescopic rod, the scale rope and the lifting rope are released through the rotation of a rotating rod on the line roller, so that the water sampling bottle is controlled to reach the required sampling depth, and when the water sampling position is reached, the lifting rope is pulled to open the magnetic suction cover, and water samples are prevented from being doped with shallow water.

Description

Sewage sampling device for environment detection

Technical Field

The utility model relates to the technical field of sewage sampling devices, in particular to a sewage sampling device for environment detection.

Background

The sewage sampling refers to the process of extracting a water sample from polluted water according to a specified method and a certain proportion. The water sample is detected and analyzed, so that the water pollution degree, the pollutant type and content and other relevant water quality parameters are determined, the production activity is guided, and relevant measures are taken to achieve the aim of reducing the water pollution;

when sewage is sampled, sampling inspection is required to be carried out on water with different depths, however, in the prior art, the water with a shallow water level is often doped in the water reaching a certain depth by manually throwing the sampling, and when the automatic sampler pumps the sample water through a self-priming pump, the sample water flows through a pipeline, and if the pipeline is not cleaned in a large amount, the sampled water sample lacks enough representativeness, so that the test result is influenced;

therefore, we design a sewage sampling device for environment detection.

Disclosure of Invention

The utility model aims to solve the problem that in the prior art, when water with a certain depth is sampled by manually throwing and sampling, and the automatic sampler flows through a pipeline when the water is pumped by a self-priming pump, the next sampling is affected, and provides a sewage sampling device for environment detection.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a sewage sampling device for environmental detection, includes the board, the board coaxial runs through and is equipped with the pivot, the coaxial fixedly connected with support frame of pivot below, be equipped with first fixed bolster on the board, be equipped with hydraulic telescoping rod on the first fixed bolster, be equipped with the second fixed bolster on the board, be equipped with the line roller on the second fixed bolster, hydraulic telescoping rod is in same horizontal line with the pivot of line roller, line roller pivot winding is equipped with scale rope and lifting rope, scale rope one end is connected and is equipped with sampling mechanism.

Preferably, the sampling mechanism comprises a water collecting bottle, a rubber tube, a clamp, a water inlet, a magnetic suction cover and a filter screen, wherein the top of the water collecting bottle is sealed, the water inlet is arranged on the side wall of the water collecting bottle and protrudes out of the bottle body of the water collecting bottle, the top of the water collecting bottle is provided with a handle connected with a scale rope, the rubber tube is arranged at the bottom of the water collecting bottle, the clamp is clamped on the outer wall of the rubber tube, the magnetic suction cover is arranged at the water inlet, a loose leaf is arranged between the magnetic suction cover and the water inlet, the magnetic suction cover clings to the water inlet in a natural state, a semicircular ring connected with the lifting rope is arranged on the magnetic suction cover, and the filter screen is arranged in the water inlet.

Preferably, the scale rope is provided with scales, and the colors of the scale rope and the lifting rope are different.

Preferably, the two ends of the hydraulic telescopic rod are provided with pulleys for facilitating the scale rope and the lifting rope to slide on, and grooves for preventing the scale rope and the lifting rope from separating are arranged in the middle of the pulleys.

Preferably, the pair of second fixing brackets are symmetrically arranged on the machine table, the pair of second fixing brackets are all provided with round holes in a penetrating mode, and the spool of the wire roll rotates at the round holes of the second fixing brackets.

Preferably, a rotating rod for controlling the sampling depth of the sampling mechanism is arranged on the side wall of the wire roller.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the water sampling bottle is controlled to reach the required sampling distance through the expansion and contraction of the hydraulic expansion rod, the water sampling bottle is controlled to reach the required sampling depth through the rotation of the rotating rod on the rotating line roller to release the scale rope and the lifting rope, and when the water sampling bottle reaches the required sampling position, the lifting rope is pulled to open the magnetic suction cover, so that a water sample is obtained, and water with shallow water level is avoided.

2. According to the utility model, the rotating shaft is in rotary connection with the machine table, and the rotating shaft is fixedly connected with the supporting frame, so that the whole sampling device can freely adjust angles, and sampling of a plurality of positions is realized.

3. According to the utility model, sediment in sewage is separated by the filter screen arranged in the water inlet, so that the influence on a sampling result is prevented, the rubber tube arranged at the bottom of the water sampling bottle is clamped by the clamp, the handle is lifted after a required water sample is obtained, the clamp is loosened, and the obtained water sample is transmitted from the rubber tube to the detection bottle or the sealing bag.

Drawings

FIG. 1 is a schematic diagram of a sewage sampling device for environmental detection according to the present utility model;

FIG. 2 is a front view of a sewage sampling device for environmental detection according to the present utility model;

fig. 3 is a schematic diagram of a sampling mechanism of a sewage sampling device for environmental detection according to the present utility model.

In the figure: 1. a machine table; 2. a rotating shaft; 3. a support frame; 4. a first fixing bracket; 5. a wire roller; 6. a scale rope; 7. lifting a rope; 8. a second fixing bracket; 9. a hydraulic telescopic rod; 10. a pulley; 11. a water collecting bottle; 12. a rubber tube; 13. a clip; 14. a water inlet; 15. a magnetic cover; 16. and (5) a filter screen.

Detailed Description

Referring to fig. 1-3, a sewage sampling device for environment detection, which comprises a machine table 1, the board 1 is used for installing the fixed bolster, fixed hydraulic telescoping rod 9 and line roller 5, board 1 runs through coaxially and is equipped with pivot 2, pivot 2 is used for adjusting the required angle of device, coaxial fixedly connected with support frame 3 below pivot 2, support frame 3 is used for bearing whole device, be equipped with first fixed bolster 4 on board 1, first fixed bolster 4 is used for fixed hydraulic telescoping rod 9, be equipped with hydraulic telescoping rod 9 on the first fixed bolster 4, hydraulic telescoping rod 9 is used for flexible required sample distance of regulation, be equipped with second fixed bolster 8 on board 1, second fixed bolster 8 is used for supporting line roller 5, be equipped with line roller 5 on the second fixed bolster 8, line roller 5 is used for adjusting required sample depth, hydraulic telescoping rod 9 is in same horizontal line with the spool of line roller 5, line roller 5 spool winding is equipped with scale rope 6 and lift cord 7, scale rope 6 is used for the sign water sample 7 place of water sample 7 is used for pulling magnetic suction cover 15, let in required water sample 11 get into, be equipped with second fixed bolster 8 on the first fixed bolster 4, second fixed bolster 8 is used for supporting line roller 7 is equipped with the line roller 5, be equipped with the scale rope 6 and lift rope 7 is equipped with the scale rope 7, be equipped with the scale rope 10 and is used for preventing that the scale rope from deviating from the scale rope from the slip between the one end of line between the scale rope 6 and the scale rope 10, the scale rope is equipped with the scale rope.

Referring to fig. 3, the sampling mechanism includes a water sampling bottle 11, a rubber tube 12, a clamp 13, a water inlet 14, a magnetic suction cover 15 and a filter screen 16, the top of the water sampling bottle 11 is sealed, the water inlet 14 is arranged on the side wall of the water sampling bottle 11, the bottle body of the water sampling bottle 11 is protruded, a handle used for being connected with a scale rope 6 is arranged on the top of the water sampling bottle 11, the rubber tube 12 is arranged at the bottom of the water sampling bottle 11, the clamp 13 is tightly clamped on the outer wall of the rubber tube 12, the magnetic suction cover 15 is arranged at the water inlet 14, a loose-leaf is arranged between the magnetic suction cover 15 and the water inlet 14, the magnetic suction cover 15 clings to the water inlet 14 in a natural state, a semicircular ring used for being connected with the lifting rope 7 is arranged on the magnetic suction cover 15, the filter screen 16 is arranged in the water inlet 14, the water sampling bottle 11 is used for collecting a required water sample, the rubber tube 12 is used for conveying the collected required water sample into a detection bottle or a sealing bag, the clamp 13 is used for dredging and clamping the rubber tube 12, the magnetic suction cover 15 is used for opening and closing the water inlet 14, the filter screen 16 is used for separating sediment existing in sewage, and preventing influence on sampling results.

Referring to fig. 1, a pair of second fixing brackets 8 are symmetrically arranged on the machine table 1, and the pair of second fixing brackets 8 are all provided with round holes in a penetrating manner, a spool of the wire roller 5 rotates at the round holes of the second fixing brackets 8, and a rotating rod for controlling the sampling depth of the sampling mechanism is arranged on the side wall of the wire roller 5.

The working principle of the utility model is as follows: firstly, the scale rope 6 and the lifting rope 7 are respectively connected with a lifting handle on the water sampling bottle 11 and a semicircular ring on the magnetic suction cover 15, the hydraulic telescopic rod 9 stretches to a required sampling distance, the rotating rod on the line roller 5 is rotated to adjust the required sampling depth, the lifting rope 7 is pulled to open the magnetic suction cover 15 when the required sampling depth is reached, after a water sample is obtained, the lifting rope 7 is loosened, the magnetic suction cover 15 is closed, and finally the rotating rod on the line roller 5 is rotated to retrieve the water sampling bottle 11.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a sewage sampling device for environmental detection, includes board (1), its characterized in that, board (1) coaxial run through is equipped with pivot (2), coaxial fixedly connected with support frame (3) of pivot (2) below, be equipped with first fixed bolster (4) on board (1), be equipped with hydraulic telescoping rod (9) on first fixed bolster (4), be equipped with second fixed bolster (8) on board (1), be equipped with wire roller (5) on second fixed bolster (8), hydraulic telescoping rod (9) are in same horizontal line with the spool of wire roller (5), wire roller (5) spool winding is equipped with scale rope (6) and lifting rope (7), scale rope (6) one end connection is equipped with sampling mechanism.

2. The sewage sampling device for environment detection according to claim 1, wherein the sampling mechanism comprises a water sampling bottle (11), a rubber tube (12), a clamp (13), a water inlet (14), a magnetic suction cover (15) and a filter screen (16), the top of the water sampling bottle (11) is sealed, the water inlet (14) is arranged on the side wall of the water sampling bottle (11), the bottle body of the water sampling bottle (11) is protruded, a handle used for being connected with a scale rope (6) is arranged on the top of the water sampling bottle (11), the rubber tube (12) is arranged at the bottom of the water sampling bottle (11), the clamp (13) clamps the outer wall of the rubber tube (12), the magnetic suction cover (15) is arranged at the water inlet (14), a hinge is arranged between the magnetic suction cover (15) and the water inlet (14), the magnetic suction cover (15) is tightly attached to the water inlet (14) in a natural state, a semicircular ring used for being connected with the lifting rope (7) is arranged on the magnetic suction cover (15), and the filter screen (16) is arranged in the water inlet (14).

3. The sewage sampling device for environment detection according to claim 1, wherein scales are arranged on the scale ropes (6), and the scale ropes (6) and the lifting ropes (7) are different in color.

4. The sewage sampling device for environment detection according to claim 1, wherein pulleys (10) for facilitating sliding of the scale ropes (6) and the lifting ropes (7) are arranged at two ends of the hydraulic telescopic rods (9), and grooves for preventing the scale ropes (6) and the lifting ropes (7) from being separated are arranged in the middle of the pulleys (10).

5. The sewage sampling device for environment detection according to claim 1, wherein a pair of the second fixing brackets (8) are symmetrically arranged on the machine table (1), round holes are formed through the pair of the second fixing brackets (8), and the spool of the wire roller (5) rotates at the round holes of the second fixing brackets (8).

6. The sewage sampling device for environment detection according to claim 1, wherein a rotating rod for controlling the sampling depth of the sampling mechanism is arranged on the side wall of the wire roller (5).