CN217980854U

CN217980854U - Sampling device for water environment monitoring

Info

Publication number: CN217980854U
Application number: CN202121799751.6U
Authority: CN
Inventors: 王冲; 窦文芳; 程思媛
Original assignee: Henan Communication Technology Co ltd
Current assignee: Henan Communication Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-12-06
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a water environment monitoring uses sampling device relates to water environment monitoring technical field, including floating the board, the below of floating the board is equipped with the mechanism of depositing that is used for placing the sample, deposit the mechanism including setting up the framework in floating the board below, the below of floating the board is equipped with the degree of depth adjustment mechanism who is used for adjusting the framework degree of depth, degree of depth adjustment mechanism includes a telescopic cylinder one and a telescopic cylinder two of fixed connection in floating the board bottom surface, a telescopic cylinder one is located the left side of telescopic cylinder two. The utility model relates to a rational in infrastructure, it can provide decurrent power to the framework under gravity and framework self gravity through the counter weight iron disc to make a drum unwrapping wire through the motor, make the framework overcome the frictional force of a flexible section of thick bamboo one and a flexible section of thick bamboo two and the buoyancy downstream of water under the direction of a smooth flexible section of thick bamboo one and a flexible section of thick bamboo two, and it is how much through a drum unwrapping wire, confirm that the framework descends, thereby adjust the degree of depth of sampling pipe in the framework.

Description

Sampling device for water environment monitoring

Technical Field

The utility model relates to a water environment monitoring technology field specifically is a sampling device for water environment monitoring.

Background

The environment monitoring means monitoring and measuring the environmental quality state by the environment monitoring mechanism, the environment monitoring means monitoring and measuring the index reflecting the environmental quality to determine the environmental pollution state and the environmental quality, the content of the environment monitoring mainly comprises the monitoring of physical index, the monitoring of chemical index and the monitoring of ecosystem, and in the environment monitoring work, a water sampling device is needed to be used to facilitate the detection of water.

At present, due to different widths and depths of lake water, workers who lack the use of ships generally sample on the shore of the lake, the sampling area is single, and the sampling result is not representative. Therefore, the sampling device for monitoring the water environment is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a sampling device for water environment monitoring in order to make up the not enough of prior art.

II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a sampling device for water environment monitoring, is including floating the board, the below of floating the board is equipped with the mechanism of depositing that is used for placing the sample, deposit the mechanism including setting up the framework in floating the board below, the below of floating the board is equipped with the degree of depth adjustment mechanism who is used for adjusting the framework degree of depth, degree of depth adjustment mechanism includes fixed connection in the telescopic cylinder one and the telescopic cylinder two of floating the board bottom surface, telescopic cylinder one is located telescopic cylinder two's left side, and telescopic cylinder one and telescopic cylinder two's flexible end and the last fixed surface of framework are connected, the top of floating the board is equipped with the position adjustment mechanism who is used for adjusting the framework position, position adjustment mechanism is including being located the telescopic cylinder three that floats the board top and be used for adjusting floating the board position, and telescopic cylinder three's flexible end is connected with the upper surface that floats the board through the universal joint.

Further, deposit the mechanism and still include that the equidistance is arranged at the inside sampling tube of framework, the inside both sides of framework all are equipped with the guide post, and the both ends of guide post and the inner wall fixed connection of framework, the inside of framework is provided with the connecting plate, and two guide posts run through the connecting plate and with connecting plate sliding connection, the middle part threaded connection of framework has the threaded rod, and the bottom of threaded rod contacts with the upper surface of connecting plate, every the mouth of pipe of sampling tube all pegs graft and has the cock body, every the inside of cock body all is fixed with the inlet tube, and the internally mounted of inlet tube has the solenoid valve under water.

Furthermore, the bottom surface of the interior diapire of framework and connecting plate all fixed the inlaying have a set of threaded rod of equidistance range, two sets of the threaded rod is symmetrical, and the surface of every sampling tube all contacts with the surface of two threaded rods that correspond.

Further, degree of depth adjustment mechanism still includes the counter weight iron disc of fixed connection at the framework both ends, and the counter weight iron disc is located the outside of a flexible section of thick bamboo rope end and two flexible ends of a flexible section of thick bamboo respectively, the last surface mounting of floating the board has the motor, and the fixed drum that has cup jointed of the output pivot of motor is one, the rope end of drum one runs through the through-hole of seting up on the floating the board and is fixed in the upper surface of framework in the lump.

Further, position control mechanism still includes handheld board, and handheld board fixed connection keeps away from the one end of floating plate in telescopic cylinder three, the side of handheld board is rotated through the mounting bracket and is installed drum two, and the rope end of drum two runs through hole two and telescopic cylinder fixed connection in the upper surface of framework offered on the floating plate in the lump, and the scale mark has been seted up to the surface of two ropes of drum.

Further, four equal fixedly connected with supporting legs in corner of floating the board bottom surface, and the universal wheel is installed to the bottom of supporting leg.

Thirdly), the beneficial effects are that:

compared with the prior art, the sampling device for monitoring the water environment has the following beneficial effects:

1. the utility model discloses a reel one, including a motor, an end cap, a controller, and a cover plate, flexible section of thick bamboo one, the cooperation design of flexible section of thick bamboo two and counter weight iron disc, make the gravity of counter weight iron disc and framework self gravity provide decurrent power to the framework down, and make a reel unwrapping wire through the motor, make the framework overcome the frictional force of flexible section of thick bamboo one and flexible section of thick bamboo two and the buoyancy downstream of water under the direction of smooth flexible section of thick bamboo one and flexible section of thick bamboo two, and it is how much through a reel unwrapping wire, it is how much to confirm that the framework descends, thereby adjust the degree of depth of sampling pipe in the framework.

2. The utility model discloses a cooperation design of a flexible section of thick bamboo three, universal joint, drum two and handheld board for operating personnel will constitute flexible section of thick bamboo three barrel and extract each other at the bank is manual, make flexible section of thick bamboo three extension, thereby push the floating plate and remove towards the region in the middle of the lake under the effect of universal joint, need not to borrow instruments such as ship, not only can also sample in the lake middle zone in the bank sample, and the sampling result more has the representative.

Drawings

Fig. 1 is a front view of a perspective view of the present invention;

FIG. 2 is a perspective view of the internal structure of the frame body of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a cross-sectional view of the first telescopic cylinder and the floating plate of the present invention;

fig. 5 is a schematic diagram of the internal structure of the sampling tube of the present invention.

In the figure: 1. a floating plate; 2. supporting legs; 3. a position adjustment mechanism; 31. a third telescopic cylinder; 32. a universal joint; 33. a wire coil II; 34. a hand-held board; 4. a depth adjustment mechanism; 41. a wire coil I; 42. a motor; 43. a first telescopic cylinder; 44. a second telescopic cylinder; 45. a counterweight iron plate; 5. a storage mechanism; 51. a frame body; 52. a plug body; 53. a sampling tube; 54. a water inlet pipe; 55. an underwater electromagnetic valve; 56. a threaded rod; 57. a guide post; 58. a connecting plate.

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.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a water environment is sampling device for monitoring, including floating board 1, float the equal fixedly connected with supporting leg 2 in four edges of 1 bottom surface of board, and the universal wheel is installed to the bottom of supporting leg 2, design through the extroversion wheel, can make and be convenient for remove this device, the below of floating board 1 is equipped with the mechanism 5 of depositing that is used for placing the sample, it is including setting up framework 51 in floating board 1 below to deposit mechanism 5, framework 51 is ironwork, certain gravity has, framework 51 inclines for floating board 1, framework 51 is high back low before the framework 51.

The storage mechanism 5 further comprises sampling tubes 53 arranged in the frame body 51 at equal intervals, guide posts 57 are arranged on two sides in the frame body 51, two ends of each guide post 57 are fixedly connected with the inner wall of the frame body 51, a connecting plate 58 is arranged in the frame body 51, the two guide posts 57 penetrate through the connecting plate 58 and are in sliding connection with the connecting plate 58, a group of threaded rods 56 arranged at equal intervals are fixedly embedded in the inner bottom wall of the frame body 51 and the bottom surface of the connecting plate 58, the two groups of threaded rods 56 are symmetrical, the outer surface of each sampling tube 53 is in contact with the outer surfaces of the corresponding two threaded rods 56, the arrangement of the threaded rods 56 can protect the sampling tubes 53, the sampling tubes 53 are clamped more firmly, the threaded rods 56 are in threaded connection with the middle of the frame body 51, the bottoms of the threaded rods 56 are in contact with the upper surfaces of the connecting plate 58, and plug bodies 52 are inserted into the tube openings of the sampling tubes 53, the plug body 52 can seal the sampling tube 53, a water inlet pipe 54 is fixed inside each plug body 52, an underwater electromagnetic valve 55 is installed inside each water inlet pipe 54, the underwater electromagnetic valve 55 is controlled by a wireless controller, the wireless controller is the conventional technology, the structural characteristics of the wireless controller are not described in detail, the sampling tube 53 is fixed by the matching design of a threaded rod 56, a frame body 51, the plug body 52, the sampling tube 53, the water inlet pipe 54, the underwater electromagnetic valve 55, a guide post 57 and a connecting plate 58, the connecting plate 58 moves under the guide of the guide post 57 by rotating the threaded rod 56, the sampling tube 53 is fixed by the connecting plate 58 and the threaded rod 56 arranged on the frame body 51, and after the sampling tube 53 moves to a sampling place, the corresponding underwater electromagnetic valve 55 is controlled to be opened by the wireless controller, so that water enters the sampling tube 53 inclined by the inclined frame body 51 through the water inlet pipe 54, and the underwater solenoid valve 55 is closed after the sample is collected.

The below of floating plate 1 is equipped with the degree of depth adjustment mechanism 4 that is used for adjusting the framework 51 degree of depth, degree of depth adjustment mechanism 4 includes telescopic cylinder 43 and telescopic cylinder two 44 of fixed connection in floating plate 1 bottom surface, telescopic cylinder 43 and telescopic cylinder two 44 are current mechanism, it forms to insert each other by a plurality of barrels, and the inner wall and the surface of the barrel of constituteing telescopic cylinder 43 and telescopic cylinder two 44 are smooth, make the friction between telescopic cylinder 43 and telescopic cylinder two 44 barrel less relatively, telescopic cylinder 43 is located telescopic cylinder two 44's left side, and telescopic cylinder 43 and telescopic cylinder two 44's flexible end and framework 51's upper surface fixed connection.

The depth adjusting mechanism 4 further comprises counterweight iron discs 45 fixedly connected to two ends of the frame body 51, the counterweight iron discs 45 are respectively located outside a rope end of the first telescopic cylinder 43 and a telescopic end of the second telescopic cylinder 44, the counterweight iron discs 45 are arranged to provide downward force to the frame body 51 under the gravity of the counterweight iron discs 45, a motor 42 is mounted on the upper surface of the floating plate 1, a first wire coil 41 is fixedly connected to an output rotating shaft of the motor 42, the motor 42 is also controlled by a wireless controller, the wireless controller is the conventional technology, structural characteristics of the wireless controller are not described in detail, the rope end of the first wire coil 41 penetrates through a through hole formed in the floating plate 1 and is fixed on the upper surface of the frame body 51 together, through the matching design of the first wire disc 41, the motor 42, the first telescopic cylinder 43, the second telescopic cylinder 44 and the counterweight iron discs 45, the gravity of the counterweight iron discs 45 and the self-gravity of the frame body 51 provide downward force to the frame body 51, the first wire coil 41 is enabled to enable the first wire coil 41 to overcome the gravity of the first telescopic cylinder 43 and the second telescopic cylinder 44 under the guiding of the first telescopic cylinder 43, the second telescopic cylinder 44, the buoyancy force of the wire releasing pipe 51 and the buoyancy pipe, and the depth of the frame body 51 is determined, and the depth of the wire releasing pipe is adjusted, and the depth of the frame body 51 is adjusted, and the depth of the water releasing pipe 53 is determined, and the water releasing pipe is adjusted, and the depth of the frame body 51 is adjusted.

The top of floating plate 1 is equipped with the position control mechanism 3 that is used for adjusting the framework 51 position, position control mechanism 3 is including being located floating plate 1 top and being used for adjusting the telescopic tube three 31 of floating plate 1 position, and telescopic tube three 31's flexible end is connected with the upper surface of floating plate 1 through universal joint 32, telescopic tube three 31 is also current mechanism, insert each other by a plurality of barrels and establish and form, the surface and the inner wall of the barrel of nevertheless constituteing telescopic tube three 31 are coarse, make telescopic tube three 31 difficult flexible back and forth.

The position adjusting mechanism 3 further comprises a handheld plate 34, the handheld plate 34 is fixedly connected to one end, far away from the floating plate 1, of the third telescopic cylinder 31, one side face of the handheld plate 34 is rotatably provided with a second wire coil 33 through a mounting frame, the rope end of the second wire coil 33 penetrates through a second through hole formed in the floating plate 1 and a first telescopic cylinder 43 and is fixedly connected to the upper surface of the frame body 51, the outer surface of the rope of the second wire coil 33 is provided with scale marks, through the matching design of the third telescopic cylinder 31, the universal joint 32, the second wire coil 33 and the handheld plate 34, an operator manually pulls out the cylinder bodies forming the third telescopic cylinder 31 from the shore, the third telescopic cylinder 31 extends, the floating plate 1 is pushed to move towards the middle area of the lake under the action of the universal joint 32, the sampling result is more representative, meanwhile, the sampling pipe 53 descends, the rope fixed on the second wire coil 33 on the sampling pipe 53 can drive the second wire coil 33 to rotate, and the worker observes the scribed line on the second wire coil 33 to determine the descending depth of the sampling pipe 53.

The working principle is as follows: the sampling tube 53 is put between the corresponding threaded rods 56, the connecting plate 58 moves downwards under the guide of the guide post 57 by rotating the threaded rods 56, so that the sampling tube 53 is fixed through the connecting plate 58 and the threaded rod 56 arranged on the frame body 51, the device is put into water, the floating plate 1 floats on the water surface, an operator manually pulls out the cylinder bodies forming the three telescopic cylinders 31 at the shore, the three telescopic cylinders 31 extend, the floating plate 1 is pushed to move towards the middle area of the lake under the action of the universal joint 32, the floating plate 1 reaches a specified area, then the scale lines of the ropes at the two wire coils 33 are observed, the motor 42 drives the first wire coil 41 to rotate and pay off through a wireless controller, the gravity of the counterweight iron disc 45 and the self gravity of the frame body 51 provide downward force for the frame body 51, the frame body 51 overcomes the friction force of the first telescopic cylinders 43 and the second telescopic cylinders 44 and the downward movement of the water under the guide of the smooth first telescopic cylinders 43 and the second telescopic cylinders 44, the scale lines of the ropes at the frame body 33 overcome the downward movement of the first telescopic cylinders 43 and the down the frame body 51 and control the sampling tube 53 to move to the sampling tube 55 under the water sampling tube 55, and the sampling tube 53 and the sampling tube 55, and the sampling tube can be controlled to be closed under the water.

Claims

1. The utility model provides a sampling device for water environment monitoring, includes and floats board (1), its characterized in that: the utility model discloses a float the lower side of board (1) and be equipped with storage mechanism (5) that are used for placing the sample, storage mechanism (5) is including setting up framework (51) in floating board (1) below, the below of floating board (1) is equipped with depth adjustment mechanism (4) that are used for adjusting framework (51) degree of depth, depth adjustment mechanism (4) are including fixed connection in the telescopic cylinder (43) and telescopic cylinder two (44) of floating board (1) bottom surface, telescopic cylinder one (43) are located the left side of telescopic cylinder two (44), and the flexible end of telescopic cylinder one (43) and telescopic cylinder two (44) is connected with the upper surface fixed of framework (51), the top of floating board (1) is equipped with position control mechanism (3) that are used for adjusting framework (51) position, position control mechanism (3) are including the telescopic cylinder three (31) that are located floating board (1) top and are used for adjusting floating board (1) position, and the flexible end of telescopic cylinder three (31) is connected with the upper surface of floating board (1) through universal joint (32).

2. The sampling device for monitoring the aquatic environment according to claim 1, wherein: deposit mechanism (5) and still include sampling tube (53) of equidistance range in framework (51) inside, the inside both sides of framework (51) all are equipped with guide post (57), and the both ends of guide post (57) and the inner wall fixed connection of framework (51), the inside of framework (51) is provided with connecting plate (58), and two guide post (57) run through connecting plate (58) and with connecting plate (58) sliding connection, the middle part threaded connection of framework (51) has threaded rod (56), and the bottom of threaded rod (56) contacts with the upper surface of connecting plate (58), every plug body (52) have all been pegged graft to the mouth of pipe of sampling tube (53), every plug body (52)'s inside all is fixed with inlet tube (54), and the internally mounted of inlet tube (54) has underwater solenoid valve (55).

3. The sampling device for monitoring the aquatic environment according to claim 2, wherein: the inner bottom wall of the frame body (51) and the bottom surface of the connecting plate (58) are fixedly embedded with a group of threaded rods (56) which are arranged at equal intervals, the two groups of threaded rods (56) are symmetrical, and the outer surface of each sampling tube (53) is in contact with the outer surfaces of the two corresponding threaded rods (56).

4. The sampling device for monitoring the aquatic environment according to claim 1, wherein: depth adjustment mechanism (4) still include counter weight iron disc (45) of fixed connection at framework (51) both ends, and counter weight iron disc (45) are located the outside of telescopic cylinder one (43) rope end and telescopic cylinder two (44) flexible end respectively, the last surface mounting of floating plate (1) has motor (42), and the fixed drum one (41) that has cup jointed in output pivot of motor (42), the rope end of drum one (41) runs through the through-hole of seting up on floating plate (1) and is fixed in the upper surface of framework (51) in the lump.

5. The sampling device for monitoring the aquatic environment according to claim 1, wherein: position adjustment mechanism (3) are still including handheld board (34), and handheld board (34) fixed connection keeps away from the one end of floating plate (1) in flexible section of thick bamboo three (31), a side of handheld board (34) is passed through the mounting bracket and is rotated and install drum two (33), and the rope end of drum two (33) runs through the upper surface of offering on floating plate (1) through-hole two and flexible section of thick bamboo one (43) and fixed connection in framework (51), and the scale mark has been seted up to the surface of drum two (33) rope.

6. The sampling device for monitoring the aquatic environment according to claim 1, wherein: four equal fixedly connected with supporting legs (2) in edge of showy board (1) bottom surface, and the universal wheel is installed to the bottom of supporting leg (2).