CN211553402U

CN211553402U - Hydraulic ring investigation sampling device

Info

Publication number: CN211553402U
Application number: CN202020079040.0U
Authority: CN
Inventors: 王同华; 赵元强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-09-22
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a hydraulic ring reconnaissance sampling device relates to hydraulic ring sampling device technical field, including the sampler barrel, the upper end of sampler barrel is provided with the water source and imports and exports, the inner wall fixed mounting of sampler barrel has the backup pad, it has the slide bar to peg graft in the inboard of backup pad, the upper end of slide bar is provided with first sealed piece, the middle part outside of slide bar is provided with the sealed piece of second, the lower extreme fixedly connected with tension spring of slide bar, tension spring's lower extreme and the bottom inner wall fixed connection of sampler barrel, the upper end of sampler barrel is provided with floats the piece, the upper end of sampler barrel is provided with rings, the outside of rings is provided with the line rope of connecting. The utility model has the advantages that: the equipment is thrown into a water source far away from the shore, the balancing weight sinks and the floating block floats on the water surface, and the first sealing block can be separated from the water source inlet and outlet, so that the water source can enter the sampling cylinder, and the water source far away from the shore can be obtained.

Description

Hydraulic ring investigation sampling device

Technical Field

The utility model relates to a hydraulic ring sampling equipment technical field specifically is a hydraulic ring reconnaissance sampling equipment.

Background

Hydrographic rings refer to hydrogeology, engineering geology, and environmental geology. Hydrogeology is the science of studying groundwater. The method mainly researches the distribution and formation rule of the underground water, the physical property and chemical composition of the underground water, the underground water resource and reasonable utilization thereof, the adverse effect of the underground water on engineering construction and mine exploitation, the prevention and the treatment thereof and the like. Engineering geology is the science of investigating, researching, solving geological problems associated with human activities and various engineering structures. Mining out the waste ore and piling up subaerial at the mining area during mining, if contain the toxic substance in the ore, can lead to the fact destruction to the ecological environment, consequently need take a sample to near the earth's surface water source of mining area in mining area, current water conservancy project ring reconnaissance sampling equipment is difficult to take a sample to the earth's surface water source, and the water source sample on bank can only be got to the testing personnel during the sample, is close to the water sample in the middle of the water source ground and is difficult to take a sample.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy project ring reconnaissance sampling device to when solving the earth's surface water source to the mining area and taking a sample, the water source sample of bank can only be got to the measurement personnel, is close to the water sample in the middle of the surface water source and is difficult to the problem of taking a sample.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water conservancy project ring reconnaissance sampling equipment, includes the sampler barrel, the upper end of sampler barrel is provided with the water source and imports and exports, the inner wall fixed mounting of sampler barrel has the backup pad, it has the slide bar to peg graft in the inboard of backup pad, the upper end of slide bar is provided with first sealed piece, the middle part outside of slide bar is provided with the sealed piece of second, the lower extreme fixedly connected with tension spring of slide bar, tension spring's lower extreme and the bottom inner wall fixed connection of sampler barrel, the upper end of sampler barrel is provided with the floating block, the upper end of sampler barrel is provided with rings, the outside of rings is provided with the line rope of connecting.

Preferably, the inner side of the sampling tube is provided with a peephole, the inner wall of the peephole is provided with a separation plate, and the separation plate is made of a transparent toughened glass material.

Preferably, the lower extreme fixed mounting of sampler barrel has the balancing weight, the positive cross-section of balancing weight demonstrates conically, the external diameter of balancing weight reduces from top to bottom gradually.

Preferably, the upper end of slide bar runs through the water source and imports and exports, the aperture that the water source was imported and exported is less than the diameter of first sealed block, first sealed block is located the water source and imports and exports directly over, the lower surface of first sealed block is hugged closely with the upper surface of sampling tube.

Compared with the prior art, the beneficial effects of the utility model are that: this water conservancy project ring reconnaissance sampling equipment: through in throwing the equipment to the earth's surface water source, the balancing weight can sink towards the water source end, showy piece can float on the surface of water, effect through the balancing weight, the sampling tube can move downwards, then first sealed piece can break away from the water source and import and export, make in the water source can get into the sampling tube, can obtain the water source apart from the more distant place of bank, and the testing personnel need not be close to the bank, avoid taking place the accident of falling into water, the in-process that the water sampling tube lasts the decline, the sealed piece of second can support the lower extreme that the water source is imported and exported, can reseal the sampling tube, avoid new water source to get into at the in-process that removes to the bank, the division board can tentatively observe the water source of.

Drawings

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

FIG. 2 is a schematic view of the structure of the sampling tube and its components of the present invention;

fig. 3 is a schematic diagram of the sliding rod and the components thereof of the present invention.

In the figure: 10. a sampling tube; 11. a water source inlet and outlet; 12. a peephole; 13. a separator plate; 14. a balancing weight; 15. a support plate; 16. a slide bar; 17. a first seal block; 18. a tension spring; 19. a floating block; 20. a hoisting ring; 21. connecting a wire rope; 22. and a second seal block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a hydraulic ring investigation sampling device comprises a sampling cylinder 10, a water source inlet and outlet 11 is arranged at the upper end of the sampling cylinder 10, a sampled water source can enter the sampling cylinder 10 or leave the sampling cylinder 10 from the water source inlet and outlet 11, a support plate 15 is fixedly installed on the inner wall of the sampling cylinder 10, a sliding rod 16 is inserted into the inner side of the support plate 15, the sliding rod 16 can move up and down in the support plate 15, a first sealing block 17 is arranged at the upper end of the sliding rod 16, the upper end of the sliding rod 16 penetrates through the water source inlet and outlet 11, the aperture of the water source inlet and outlet 11 is smaller than the diameter of the first sealing block 17, the first sealing block 17 is positioned right above the water source inlet and outlet 11, the lower surface of the first sealing block 17 is clung to the upper surface of the sampling cylinder 10, the first sealing block 17 can seal the water source inlet and outlet 11, the water source inlet and outlet 11 can be sealed, a, the diameter of the second sealing block 22 is consistent with that of the first sealing block 17, the lower end of the sliding rod 16 is fixedly connected with a tension spring 18, the lower end of the tension spring 18 is fixedly connected with the inner wall of the bottom of the sampling tube 10, the tension spring 18 applies downward tension to the sliding rod 16, the upper end of the sampling tube 10 is provided with a floating block 19, the floating block 19 can float on the water surface, the upper end of the sampling tube 10 is provided with a hanging ring 20, the outer side of the hanging ring 20 is provided with a connecting wire rope 21, the connecting wire rope 21 can pull the sampling tube 10 to move, the inner side of the sampling tube 10 is provided with a peephole 12, the inner wall of the peephole 12 is provided with a partition plate 13, the partition plate 13 is made of transparent toughened glass material, the sample can be preliminarily observed after sampling through the arranged partition plate 13, the sample does not need to be poured out, the sample can be observed through the partition plate 13, the lower end of the sampling, the positive cross-section of balancing weight 14 presents conically, and the external diameter of balancing weight 14 reduces from top to bottom gradually, and the setting of balancing weight 14 makes sampler barrel 10 after falling into the water source, can sink downwards, avoids sampler barrel 10 to float on the water source.

The utility model discloses when concrete implementation: when the sampling tube is used, the sampling tube 10 is thrown into a ground water source, the balancing weight 14 sinks towards the water source, the floating block 19 floats on the water surface, the sampling tube 10 moves downwards under the action of the balancing weight 14, at the moment, the sampling tube 10 is in a vertical state, in the downward movement process of the sampling tube 10, the tension spring 18 gradually stretches, the first sealing block 17 can be separated from the water source inlet and outlet 11, so that the water source can enter the sampling tube 10, the second sealing block 22 continuously sinks to abut against the lower end of the water source inlet and outlet 11 from the inside of the sampling tube 10, the sampling tube 10 is sealed again, the connection wire rope 21 is pulled, the sampling tube 10 gradually moves towards the shore, the sampling tube 10 can be taken out from the water, and a sample far away from the shore is obtained.

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

Claims

1. A hydraulic ring reconnaissance sampling device, includes sampler barrel (10), its characterized in that: the upper end of sampler barrel (10) is provided with water source import and export (11), the inner wall fixed mounting of sampler barrel (10) has backup pad (15), it has slide bar (16) to peg graft in the inboard of backup pad (15), the upper end of slide bar (16) is provided with first sealed piece (17), the middle part outside of slide bar (16) is provided with second sealed piece (22), the lower extreme fixedly connected with tension spring (18) of slide bar (16), the lower extreme of tension spring (18) and the bottom inner wall fixed connection of sampler barrel (10), the upper end of sampler barrel (10) is provided with floats piece (19), the upper end of sampler barrel (10) is provided with rings (20), the outside of rings (20) is provided with connecting rope (21).

2. The apparatus of claim 1, wherein: the inner side of the sampling tube (10) is provided with a peephole (12), the inner wall of the peephole (12) is provided with a separation plate (13), and the separation plate (13) is made of a transparent toughened glass material.

3. The apparatus of claim 1, wherein: the lower extreme fixed mounting of sampler barrel (10) has balancing weight (14), the positive cross-section of balancing weight (14) demonstrates conically, the external diameter of balancing weight (14) reduces from top to bottom gradually.

4. The apparatus of claim 1, wherein: the upper end of slide bar (16) runs through water source and imports and exports (11), the aperture that the water source was imported and exported (11) is less than the diameter of first sealed block (17), first sealed block (17) are located water source and import and export (11) directly over, the lower surface of first sealed block (17) is hugged closely with the upper surface of sampling tube (10).