CN218121490U

CN218121490U - Sampling device for water environment protection monitoring

Info

Publication number: CN218121490U
Application number: CN202221576692.0U
Authority: CN
Inventors: 刘亮; 杨治坤; 尹华宇; 陶腾州; 张晶
Original assignee: Qingdao Ruhai Blue Technology Co ltd
Current assignee: Qingdao Ruhai Blue Technology Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-12-23
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses a water environment protection monitoring sampling device, which comprises a base, the bottom fixedly connected with protection frame of base, be provided with the subassembly that lifts by crane on the base, the subassembly that lifts by crane includes the driving motor of fixed connection at the base top, driving motor's output fixedly connected with connects the rope, the bottom of connecting the rope slides and runs through base and fixedly connected with and sinks the board, the bottom of sinking the board is provided with sampling component and protection component. The utility model discloses a set up three hornblocks, when being convenient for the sampler barrel to take a sample in the rivers that flow, can cut the rivers that flow, it is great to avoid the water flow resistance, cause the influence to the sample of sampler barrel to through setting up the rotor plate, be convenient for protect the filter frame, the device has improved the accurate nature of sampling device sample in the flowing water layer, and can effectually alleviate the damage of water flow resistance to sampling device, play the effect of protection to sampling device.

Description

Sampling device for water environment protection monitoring

Technical Field

The utility model relates to a water environment detects technical field, especially relates to a water environment protection sampling device for monitoring.

Background

The water environment protection affair is the modernization construction global, is the key of realizing the sustainable development of economic society, at present, in the water environment protection process, need to carry out sample detection to water, need use water sampling device.

When sampling is carried out on a flowing water layer by the existing sampling device for water environment protection monitoring, the sampling device is easily influenced by water flow, so that the position of the sampling device is moved, the sampling accuracy can be influenced, the water flow is larger, the resistance of water is larger, the external pressure received by the sampling device is larger, and the sampling device is easily deformed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sampling device for monitoring water environment protection.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a water environmental protection monitoring sampling device, includes the base, the bottom fixedly connected with protection frame of base, be provided with the subassembly of hoisting on the base, the subassembly of hoisting includes the driving motor of fixed connection at the base top, driving motor's output fixedly connected with connection rope, the bottom of connecting the rope slides and runs through base and fixedly connected with sink plate, sink plate's bottom is provided with sampling component and protection component, protection component includes the filter frame of fixed connection in sink plate bottom, the bottom of filter frame is rotated and is connected with the apron, the bottom of filter frame and the one side that is located the apron are provided with the limiting plate, two elastic telescopic rod of one side fixedly connected with of filter frame, the same three hornblocks of one end fixedly connected with of two elastic telescopic rod, the two both ends that three hornblocks are close to filter frame one side all rotate and are connected with rotor plate, two the equal fixedly connected with connecting spring in one side that the rotor plate is close to each other.

As a further description of the above technical solution:

one side of the limiting plate is movably connected with one side of the cover plate, and one ends, close to each other, of the two connecting springs are fixedly connected with the two sides of the filter frame respectively.

As a further description of the above technical solution:

the sampling component comprises a sampling cylinder fixedly connected to the bottom of the sinking plate, and an electric push rod is fixedly connected to the inside of the sampling cylinder.

As a further description of the above technical solution:

the bottom fixedly connected with piston piece of electric putter, piston piece sliding connection in the inside of sampler barrel.

As a further description of the above technical solution:

the bottom fixedly connected with supporting component of base, supporting component includes the supporting leg of fixed connection in the base bottom.

As a further description of the above technical solution:

the bottom threaded connection of supporting leg has the screw plate, the equal fixedly connected with universal wheel in both sides that the bottom of screw plate just is located the supporting leg.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this water environment protection sampling device for monitoring, through setting up three hornblocks, when the sampler barrel of being convenient for takes a sample in the rivers that flow, can cut the rivers that flow, it is great to avoid the water resistance, cause the influence to the sample of sampler barrel, and through setting up the rotor plate, be convenient for protect the filter frame, the device has improved the accurate nature of sampling device in the flowing water layer, and can effectually alleviate the damage of water resistance to sampling device, play the effect of protection to sampling device.

2. Compared with the prior art, this water environmental protection sampling device for monitoring rotates through setting up the frid and drives the universal wheel and remove on the supporting leg, is convenient for remove whole sampling assembly, through setting up the inside that the toper supporting leg inserted the soil horizon, and when the bottom of supporting leg stretched into the soil horizon, the universal wheel can not ground contact, stability when improving the sampler barrel sample, the device has improved sampling assembly's portability.

Drawings

Fig. 1 is a longitudinal front view of the whole internal structure of a sampling device for monitoring water environment protection according to the present invention;

fig. 2 is a longitudinal sectional side view of the whole internal structure of the sampling device for monitoring water environment protection according to the present invention;

fig. 3 is a cross sectional top view of the bottom structure of a sinking plate in the sampling device for water environment protection and monitoring provided by the utility model;

fig. 4 is an enlarged view of a point a in fig. 1.

Illustration of the drawings:

1. a base; 2. a protective frame; 3. a drive motor; 4. connecting ropes; 5. sinking the plate; 6. a filter frame; 7. a cover plate; 8. a limiting plate; 9. an elastic telescopic rod; 10. a triangular block; 11. a rotating plate; 12. a connecting spring; 13. a sampling tube; 14. an electric push rod; 15. a piston block; 16. supporting legs; 17. a thread plate; 18. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, the utility model provides a water environment protection monitoring sampling device: comprises a base 1, a protective frame 2 is fixedly connected to the bottom of the base 1, a hoisting component is arranged on the base 1, the hoisting component comprises a driving motor 3 fixedly connected to the top of the base 1, the driving motor 3 is connected with an external power supply and a control switch, the output end of the driving motor 3 is fixedly connected with a connecting rope 4, the connecting rope 4 is wound on a winding roller at the output end of the driving motor 3, the bottom end of the connecting rope 4 penetrates through the base 1 in a sliding manner and is fixedly connected with a sinking plate 5, the sinking plate 5 has a certain weight, a sampling component and a protective component are arranged at the bottom of the sinking plate 5, the sampling component comprises a sampling cylinder 13 fixedly connected to the bottom of the sinking plate 5, an electric push rod 14 is fixedly connected to the inside of the sampling cylinder 13, the electric push rod 14 is connected with the external power supply and the control switch, a piston block 15 is fixedly connected to the bottom end of the electric push rod 14, the piston block 15 is connected to the inside of the sampling cylinder 13 in a sliding manner, the piston block 15 is matched with the sampling tube 13, the protection component comprises a filter frame 6 fixedly connected with the bottom of the sinking plate 5, the bottom of the filter frame 6 is rotatably connected with a cover plate 7, a limiting plate 8 is arranged at the bottom of the filter frame 6 and at one side of the cover plate 7, a through groove is formed at the bottom of the filter frame 6, the cover plate 7 has certain floatability, the through groove can be shielded by the rotation of the cover plate 7, the limiting plate 8 is arranged in an L shape, the limiting plate 8 is arranged to prevent the cover plate 7 from rotating towards the other side, so that the through groove can not be shielded, one side of the limiting plate 8 is movably connected with one side of the cover plate 7, two elastic telescopic rods 9 are fixedly connected with one side of the filter frame 6, one end of the two elastic telescopic rods 9 is fixedly connected with the same triangular block 10, two ends of the triangular block 10 close to one side of the filter frame 6 are rotatably connected with rotating plates 11, one side of the two rotating plates 11 close to each other is fixedly connected with a connecting spring 12, two connecting spring 12 one end that are close to each other respectively with the both sides fixed connection of filter frame 6, three hornblocks 10 have a cutting action to rivers, and the rotor plate 11 can protect filter frame 6.

The bottom fixedly connected with supporting component of base 1, supporting component include fixed connection at the supporting leg 16 of base 1 bottom, the bottom threaded connection of supporting leg 16 has screw plate 17, screw plate 17's bottom and the equal fixedly connected with universal wheel 18 in both sides that is located supporting leg 16 are provided with the thread groove with screw plate 17 looks adaptation on the supporting leg 16 to the bottom of supporting leg 16 sets to the taper, is convenient for insert to the inside on soil horizon.

The working principle is as follows:

in operation, remove base 1, make the universal wheel 18 of supporting leg 16 bottom rotate, can remove to waiting to examine the ground after, through rotating thread plate 17, make thread plate 17 upwards remove, thread plate 17 upwards removes the back will drive universal wheel 18 upwards remove simultaneously, stretch into the soil layer with the pointed end of supporting leg 16 bottom this moment, fastness when improving base 1 and using, after base 1 is fixed, through starting driving motor 3 this moment, driving motor 3 rotates and through the gravity of lower sinking plate 5, make lower sinking plate 5 pulling connect rope 4 stretch into the water layer, after lower sinking plate 5 drives filter frame 6 and water layer, apron 7 is because self buoyancy, make apron 7 rotate, and then can seal the through-hole on filter frame 6, avoid impurity or aquatic products to get into the inside of filter frame 6 through leading to the groove, when the inside rivers of water layer move, the rivers can contact with triangle 10 earlier, sampling piece 10 can cut rivers, be convenient for reduce rivers to the impact force of filter frame 6, the rivers of cutting will flow through the side of piece 10, and the inside rivers that will flow along with the side of filter frame 10, and the push rod can drive the inside of water layer and take place the sample 13, it needs the inside sampling piece 13 to take place the sample the inside pressure change to push rod 13, it can take place the sample the inside the sample the push rod 13 to push rod 13 that the outside that the sample 13 that the sample can take place the pressure change.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a water environmental protection monitoring sampling device, includes base (1), its characterized in that: the bottom fixedly connected with protective frame (2) of base (1), be provided with the subassembly of hoisting on base (1), the subassembly of hoisting includes driving motor (3) of fixed connection at base (1) top, the output end fixedly connected with of driving motor (3) connects rope (4), the bottom of connecting rope (4) slides and runs through base (1) and fixedly connected with lower sinking plate (5), the bottom of sinking plate (5) is provided with sample subassembly and protective assembly down, protective assembly includes filter frame (6) of fixed connection in lower sinking plate (5) bottom, the bottom of filter frame (6) is rotated and is connected with apron (7), one side that the bottom of filter frame (6) just is located apron (7) is provided with limiting plate (8), one side two elastic telescopic links (9) of filter frame (6), the same three hornblocks (10) of one end fixedly connected with of two elastic telescopic links (9), the both ends that three hornblocks (10) are close to one side of filter frame (6) all rotate and are connected with rotor plate (11), two one side fixed connection spring (12) that rotor plate (11) are close to each other.

2. The sampling device for monitoring water environment protection according to claim 1, wherein: one side of the limiting plate (8) is movably connected with one side of the cover plate (7), and one ends, close to each other, of the two connecting springs (12) are fixedly connected with the two sides of the filter frame (6) respectively.

3. The sampling device for monitoring water environment protection according to claim 1, wherein: the sampling component comprises a sampling cylinder (13) fixedly connected to the bottom of the sinking plate (5), and an electric push rod (14) is fixedly connected to the inner part of the sampling cylinder (13).

4. The sampling device for monitoring water environment protection according to claim 3, wherein: the bottom end of the electric push rod (14) is fixedly connected with a piston block (15), and the piston block (15) is connected to the inside of the sampling tube (13) in a sliding mode.

5. The sampling device for monitoring water environment protection according to claim 1, wherein: the bottom fixedly connected with supporting component of base (1), supporting component includes supporting leg (16) of fixed connection in base (1) bottom.

6. The sampling device for monitoring water environment protection according to claim 5, wherein: the bottom threaded connection of supporting leg (16) has screw plate (17), the equal fixedly connected with universal wheel (18) in both sides that just is located supporting leg (16) in the bottom of screw plate (17).