CN214667892U

CN214667892U - Positioning proportion equipment for water sample collection

Info

Publication number: CN214667892U
Application number: CN202121000315.8U
Authority: CN
Inventors: 匡华成
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-09
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a location proportion equipment that water sample was gathered relates to surface water sample field, which comprises a column, the stand top sets up the pneumatic cylinder, pneumatic cylinder side connecting tube cover, set up the telescopic link in the pipe cover, the plummer is connected to the telescopic link, set up bathymetric survey mechanism and water sample collection mechanism on the plummer. Contrast prior art, the beneficial effects of the utility model reside in that: the depth of surface water can be measured, and operators can determine the depth of water sample collection according to the depth data in proportion after the depth is measured, so that test detection data are more accurate.

Description

Positioning proportion equipment for water sample collection

Technical Field

The utility model relates to a surface water sample field specifically is location proportion equipment that water sample was gathered.

Background

Surface water, which is a general term for dynamic water and static water on land surface, is also called "land water", and includes various liquid and solid water bodies, mainly including rivers, lakes, marshes, glaciers, ice caps, etc., which is one of the important sources of human domestic water and is also a main component of water resources in various countries.

The surface water is required to be sampled when the surface water is detected, and the depth of a sampling point is required to be determined according to the depth of the surface water in proportion when the surface water is sampled, so that the detection result is more accurate.

SUMMERY OF THE UTILITY MODEL

For solving not enough among the prior art, the utility model provides a location proportion of water sample collection is equipped to mention in solving above-mentioned background problem need take a sample to surface water when carrying out surface water detection, need confirm the problem of the degree of depth of sampling point according to the proportion according to the degree of depth of surface water when carrying out surface water sample.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme: the positioning proportion equipment for water sample collection comprises a stand column, wherein a hydraulic cylinder is arranged at the top of the stand column, the side edge of the hydraulic cylinder is connected with a pipe sleeve, a telescopic rod is arranged in the pipe sleeve and connected with a bearing platform, and a water depth measuring mechanism and a water sample collecting mechanism are arranged on the bearing platform.

The bathymetric survey mechanism is including setting up the carriage on the plummer, the inside rotatory fixed axle that sets up and plummer swivelling joint of carriage, the winding cable conductor on the fixed axle, carriage is passed to cable conductor one end, set up the fixed wheel that is used for fixing a position the cable conductor on the plummer, the one end connection pressure sensor of fixed axle is kept away from to the cable conductor, the carriage top sets up the depth of water display, depth of water display and cable conductor connection, the fixed first motor that is used for driving the fixed axle rotation in plummer bottom.

The water sample collection mechanism is including setting up the reel on the plummer, the winding sets up the stay cord on the reel, set up the scale on the stay cord, set up on the plummer and be used for driving reel pivoted stay cord and carry the pull mechanism, the stay cord is carried the pull mechanism and is driven the stay cord up-and-down motion, the ware of adopting is connected to the stay cord free end.

Stay cord is carried and is drawn mechanism and include with the coaxial driven gear who sets up at installation epaxial of reel, set up two supports on the plummer, two the support rotates and sets up the installation axle, set up the second motor on the plummer, the driving gear is connected to the output of second motor, driven gear is connected in the driving gear meshing.

The free end of the pull rope is provided with a lifting hook.

And the bottom end of the pressure sensor is provided with a gravity block.

The cable line is sleeved with a floating plate.

Contrast prior art, the beneficial effects of the utility model reside in that:

the top of the stand column is provided with a hydraulic cylinder, the side edge of the hydraulic cylinder is connected with the pipe sleeve, a telescopic rod is arranged in the pipe sleeve and connected with a bearing platform, a water depth measuring mechanism and a water sample collecting mechanism are arranged on the bearing platform, the depth of surface water can be measured, and an operator can determine the depth of water sample collection according to depth data in proportion after measuring the depth, so that test detection data are more accurate.

Drawings

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

FIG. 2 is a schematic view of the utility model with different angles of the whole structure;

fig. 3 is an enlarged view of a portion a of fig. 1.

Reference numerals shown in the drawings:

1. a column; 2. a hydraulic cylinder; 3. pipe sleeve; 4. a telescopic rod; 5. a bearing table; 6. a support frame; 7. a fixed shaft; 8. a cable wire; 9. fixing the wheel; 10. a pressure sensor; 11. a water depth display; 12. a first motor; 13. a reel; 14. pulling a rope; 15. a water sampler; 16. installing a shaft; 17. a driven gear; 18. a second motor; 19. a driving gear; 20. a hook; 21. a gravity block; 22. a floating plate; 23. and (4) a bracket.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

As shown in fig. 1-3, the positioning proportion equipment for water sample collection comprises a stand column 1, a hydraulic cylinder 2 is arranged at the top of the stand column 1, a pipe sleeve 3 is connected to the side of the hydraulic cylinder 2, a telescopic rod 4 is arranged in the pipe sleeve 3, water sample collection can be performed on different water areas, the telescopic rod 4 is connected with a bearing platform 5, and a water depth measuring mechanism and a water sample collecting mechanism are arranged on the bearing platform 5.

Further, bathymetric survey mechanism is including setting up the carriage 6 on

plummer

5, 6 inside rotatory settings of carriage and plummer 5 swivelling joint's fixed axle 7, twine cable conductor 8 on the fixed axle 7, carriage 6 is passed to 8 one end of cable conductor, set up the fixed wheel 9 that is used for fixing a position 8 cable conductor on the plummer 5, the one end that fixed axle 7 was kept away from to cable conductor 8 is connected

pressure sensor

10, 6 tops of carriage set up bathymetric display 11, bathymetric display 11 is connected with cable conductor 8, the fixed first motor 12 that is used for driving fixed axle 7 rotation in 5 bottoms of plummer.

When using, start first motor 12, first motor 12 drives fixed axle 7 and rotates, makes cable conductor 8 descend, through pressure sensor 10 record pressure when descending the deepest of surface water, shows the degree of depth of surface water through depth of water display 11, and the staff passes through the degree of depth that the proportion calculated water sample was gathered to gather the water sample, make experimental detection data more accurate.

Further, water sampling mechanism is including setting up reel 13 on plummer 5, the winding sets up stay cord 14 on reel 13, set up the scale on the stay cord 14, set up on plummer 5 and be used for driving reel 13 pivoted 14 pull-up mechanisms of stay cord, 14 pull-up mechanisms of stay cord drive 14 up-and-down motion, water sampler 15 is connected to 14 free ends of stay cord.

The 14 pulling mechanisms of stay cord include with reel 13 coaxial setting at the epaxial driven gear 17 of installation, set up two supports 23 on the plummer 5, two the support 23 rotates and sets up installation axle 16, set up second motor 18 on the plummer 5, driving gear 19 is connected to the output of second motor 18, driven gear 17 is connected in the meshing of driving gear 19.

The depth that the staff calculated the water sample through the degree of depth and the proportion of surface water and gathered starts second motor 18, and second motor 18 drives driving gear 19 and rotates, and driving gear 19 drives driven gear 17 and rotates to make stay cord 14 descend, observe the scale on the stay cord 14, make the stay cord descend to the degree of depth that has calculated, take a sample through water sampler 15, make experimental detection data more accurate.

Furthermore, a hook 20 is arranged at the free end of the pull rope 14, so that the water sampler 15 can be conveniently connected with the pull rope 14.

Further, pressure sensor 10 bottom sets up gravity piece 21, the floating plate 22 is established to the cover on the cable conductor 8, makes cable conductor 8 reduce the slope through gravity piece 21 and floating plate 22, makes the depth of water measured data more accurate.

Claims

1. The location proportion of water sample collection is equipped, its characterized in that: including stand (1), stand (1) top sets up pneumatic cylinder (2), pipe box (3) is connected to pneumatic cylinder (2) side, set up telescopic link (4) in pipe box (3), plummer (5) is connected in telescopic link (4), set up bathymetric survey mechanism and water sample acquisition mechanism on plummer (5).

2. The water sampling positioning proportion equipment according to claim 1, characterized in that: bathymetric survey mechanism is including setting up carriage (6) on plummer (5), carriage (6) inside rotation sets up fixed axle (7) with plummer (5) swivelling joint, winding cable conductor (8) on fixed axle (7), carriage (6) are passed to cable conductor (8) one end, set up fixed wheel (9) that are used for fixing a position cable conductor (8) on plummer (5), fixed axle (7) was kept away from in cable conductor (8) one end connection pressure sensor (10), carriage (6) top sets up bathymetric display (11), bathymetric display (11) are connected with cable conductor (8), plummer (5) bottom is fixed and is used for driving first motor (12) of fixed axle (7) rotation.

3. The water sampling positioning proportion equipment according to claim 1, characterized in that: the water sampling mechanism comprises a reel (13) arranged on the bearing platform (5), a pull rope (14) is wound on the reel (13), scales are arranged on the pull rope (14), the bearing platform (5) is provided with a pull rope (14) lifting mechanism used for driving the reel (13) to rotate, the pull rope (14) lifting mechanism drives the pull rope (14) to move up and down, and the free end of the pull rope (14) is connected with a water sampler (15).

4. The water sampling positioning proportion equipment according to claim 3, characterized in that: stay cord (14) are carried and are drawn mechanism and include with reel (13) coaxial setting driven gear (17) on installation axle (16), set up two supports (23) on plummer (5), two support (23) rotate and set up installation axle (16), set up second motor (18) on plummer (5), driving gear (19) are connected to the output of second motor (18), driven gear (17) are connected in driving gear (19) meshing.

5. The water sampling positioning proportion equipment according to claim 4, characterized in that: the free end of the pull rope (14) is provided with a hook (20).

6. The water sampling positioning proportion equipment according to claim 2, characterized in that: the bottom end of the pressure sensor (10) is provided with a gravity block (21).

7. The water sampling positioning proportion equipment according to claim 2, characterized in that: the cable (8) is sleeved with a floating plate (22).