CN219084443U - Throwing type water sample collector - Google Patents

Abstract

The utility model discloses a throwing type water sample collector which comprises a main body supporting frame, reinforcing rods, foam floating blocks, fixing rings and balancing weights, wherein the reinforcing rods are arranged on the main body supporting frame, four main body supporting frames are distributed on the main body supporting frame, the four main body supporting frames are encircled to be round, the foam floating blocks are connected to the outer sides of the reinforcing rods and are positioned outside the upper sides of the main body supporting frames, the fixing rings are arranged in the middle of the main body supporting frames, the two fixing rings are distributed on the main body supporting frames, the bottoms of the main body supporting frames are arranged on the balancing weights, reinforcing bases are arranged in the balancing weights, and threaded grooves are formed in the reinforcing bases. This formula water sample collector throws is provided with the sampling mode that throws, under no other auxiliary conditions, throws the water sample collector through the water body that keeps away from the bank at the bank to gather the water sample that keeps away from the bank, reduce the degree of difficulty to the water sample collection at a distance, improve the representativeness of quality of water investigation collection water sample.

Description

Throwing type water sample collector

Technical Field

The utility model relates to the technical field of water sample collectors, in particular to a throwing type water sample collector.

Background

The water resource refers to fresh water which can be directly used by human beings, namely, in the natural water circulation process, atmospheric precipitation falls to the ground to form runoff, surface water flowing into rivers, lakes, marshes and reservoirs and underground water permeated into the ground, and the water resource is used by people to meet industrial water, agricultural water and domestic water. The development and utilization of water resources make great contribution to the development of social economy and the protection of natural environment, but misuse of the water resources can cause accidents and mankind. If the hydraulic engineering is improperly designed and poorly managed, dam collapse accidents are often caused or secondary salinization of soil is caused, and sometimes serious changes of ecological environment are caused. The application of industrial wastewater, domestic sewage and toxic pesticides often causes water pollution and environmental deterioration; the excessive extraction of groundwater can also cause ground subsidence to induce earthquake and other artificial disasters, in order to prevent the deterioration of water resources, water sample investigation needs to be carried out on water source areas regularly, in water quality investigation, water samples in the center of water bodies are often collected in a lack of water vessel assistance for aquaculture ponds, rivers, lakes and other types of water bodies, water samples can only be collected on land on the shore, and the uniformity and representativeness of limited water sample collection are often not represented, so that the real water quality condition of the water bodies to be investigated can not be represented.

So we propose a throwing type water sample collector in order to solve the above mentioned problems.

Disclosure of Invention

The utility model aims to provide a throwing type water sample collector, which aims to solve the problems that in the water quality investigation in the current market, for the type water bodies such as an aquaculture pond, a river, a lake and the like, water samples in the center of the water body are often lack of water sample collection assisted by ships, water samples can be collected only on land on the shore, and the uniformity and the representativeness of limited water sample collection are often not represented, so that the real water quality condition of the water body to be investigated can not be represented.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a formula water sample collector throws, includes main part carriage, stiffener, foam floating block, solid fixed ring and balancing weight, install the stiffener on the main part carriage, the main part carriage distributes four, and four main part carriage surround to be circular, the outside of stiffener is connected with the foam floating block, the foam floating block is located the upside outside of main part carriage, the mid-mounting of main part carriage has solid fixed ring, gu fixed ring distributes two on the main part carriage, the bottom of main part carriage is installed on the balancing weight.

Preferably, the internally mounted of balancing weight has the reinforcement base, the screw thread groove has been seted up to the inside of reinforcement base, be provided with the screw thread piece in the screw thread groove, the external diameter of screw thread piece equals the screw thread groove internal diameter, the supporting shoe is installed to the top center of screw thread piece, the rubber pad is installed at the top of supporting shoe, the rotor plate is installed to the bottom of screw thread piece, the rotor plate is square board, and the length of rotor plate is greater than the height of reinforcement base.

Preferably, the inside of main part carriage is provided with the sample bottle, the upside of sample bottle is provided with and adds and hold the board, add and hold the middle part of board and seted up and hold the groove, add the bottom outside of holding the groove and install the rubber ring.

Preferably, the limiting plates are arranged on the outer sides of the holding plates, four limiting plates are symmetrically distributed on the holding plates at the center, the outer ends of the limiting plates are inserted into the sliding grooves of the main body supporting frame, and sliding holes are formed in the limiting plates.

Preferably, the sliding tray is arranged on the inner side wall of the main body supporting frame, the width of the sliding tray is equal to that of the limiting plate, a supporting rod is arranged in the sliding tray, the supporting rod is inserted into the sliding hole, a spring is arranged on the outer side of the upper portion of the supporting rod, the bottom of the spring is connected with the limiting plate, and the top of the spring is connected with the top of the sliding tray.

Preferably, the support plate is installed on the right side wall of the main body support frame, a support shaft is installed between the support plates, a wire winding baffle is installed on the outer side of the support shaft, the wire winding baffle is connected with the support shaft through a bearing, and a rotating cylinder is installed in the middle of the wire winding baffle.

Preferably, the wire collecting baffle is provided with a clamping groove, the rotating cylinder is connected with a wire throwing, the wire throwing is wound on the outer side of the rotating cylinder, the outer end of the wire throwing is connected to the wire end block, the outer diameter of the wire end block is larger than the width of the clamping groove, and the width of the clamping groove is equal to the outer diameter of the wire throwing.

Preferably, the air storage block is arranged on the right side wall of the main body supporting frame, the air storage chamber is arranged in the air storage block, the mounting plate is arranged at the bottom of the air storage chamber and is connected with the air storage block through bolts, the mounting plate is connected with the compressed air tank, the air pipe is connected with the plastic air bag, the plastic air bag is positioned on the outer sides of the four main body supporting frames, and the plastic air bag is arranged on the air storage block through the connecting adhesive tape.

Preferably, the middle part of the gas pipe is provided with a solenoid valve, the solenoid valve is electrically connected to a controller, the controller is arranged in the gas storage chamber, the controller is electrically connected to a liquid level sensor, and the liquid level sensor is positioned on the right side wall of the gas storage block.

Compared with the prior art, the utility model has the beneficial effects that: the throwing type water sample collector comprises a water sample collecting device,

(1) The water sample collector is thrown to the water body far from the bank on the bank without other auxiliary conditions, so that the water sample far from the bank is collected, the difficulty in collecting the water sample at a distance is reduced, and the representativeness of the collected water sample in water quality investigation is improved;

(2) The lifting holding plate is arranged, the holding plate can stretch out and draw back on the main body supporting frame under the action of the internal spring, so that the holding plate can downwards fix the sampling bottle, the sampling bottle is prevented from falling off during throwing, the bottle taking requirements of different heights can be met through the stretching of the holding plate, and the flexibility of the holding plate is improved;

(3) Be provided with the plastic gasbag, through aerifing the plastic gasbag, can increase the buoyancy of device under water, make the device can rise to above the surface of water after the sample, retrieve the device through throwing the pulling of line, make the device be in vertical state through the effect of buoyancy, prevent that the device from taking place to empty at the in-process of retrieving, improved the convenience of device recovery.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic vertical sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic top view of a holding plate according to the present utility model;

FIG. 5 is a schematic view of a vertical cross section of a reinforcing base of the present utility model;

FIG. 6 is a schematic diagram of a vertical section of a block according to the present utility model;

fig. 7 is a schematic vertical sectional view of a rotary drum according to the present utility model.

In the figure: 1. a main body supporting frame; 2. a reinforcing rod; 3. a foam floating block; 4. a fixing ring; 5. balancing weight; 6. reinforcing a base; 7. a thread groove; 8. a screw block; 9. a support block; 10. a rubber pad; 11. a rotating plate; 12. sampling bottle; 13. a holding plate; 14. a holding groove; 15. a rubber ring; 16. a limiting plate; 17. a sliding hole; 18. a sliding groove; 19. a support rod; 20. a spring; 21. a support plate; 22. a support shaft; 23. a wire winding baffle plate; 24. a rotating cylinder; 25. a clamping groove; 26. throwing a line; 27. a thread end block; 28. a gas storage block; 29. an air storage chamber; 30. a mounting plate; 31. a compressed gas tank; 32. a gas pipe; 33. a plastic air bag; 34. connecting adhesive tapes; 35. an electromagnetic valve; 36. a controller; 37. a liquid level sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a formula water sample collector throws, including main part braced frame 1, reinforcing rod 2, foam floating block 3, solid fixed ring 4, balancing weight 5, consolidate base 6, the screw groove 7, screw thread piece 8, supporting shoe 9, rubber pad 10, rotating plate 11, sample bottle 12, add and hold board 13, add and hold groove 14, rubber ring 15, limiting plate 16, slide hole 17, slide groove 18, bracing piece 19, spring 20, backup pad 21, back shaft 22, take-up baffle 23, rotating cylinder 24, block groove 25, throwing line 26, end of a thread piece 27, air storage piece 28, air storage chamber 29, mounting panel 30, compressed air jar 31, gas-supply pipe 32, plastic gasbag 33, connecting adhesive tape 34, solenoid valve 35, controller 36 and liquid level sensor 37, including main part braced frame 1, reinforcing rod 2, foam floating block 3, solid fixed ring 4 and balancing weight 5, main part braced frame 1 is gone up, main part braced frame 1 distributes and is four, four main part braced frame 1 encloses to be circular, the outside of reinforcing rod 2 is connected with foam floating block 3, main part 3 is located main part braced frame 1 and is fixed in two and is fixed at 1's fixed on the side of main part braced ring 1, two main part braced frame 1 are installed to the bottom part.

The internally mounted of balancing weight 5 has the reinforcement base 6, the screw thread groove 7 has been seted up to the inside of reinforcement base 6, be provided with screw thread piece 8 in the screw thread groove 7, the external diameter of screw thread piece 8 equals screw thread groove 7 internal diameter, supporting shoe 9 is installed at the top center of screw thread piece 8, rubber pad 10 is installed at the top of supporting shoe 9, rotating plate 11 is installed to the bottom of screw thread piece 8, rotating plate 11 is square board, the length of rotating plate 11 is greater than the height of reinforcement base 6, be convenient for install screw thread piece 8 on reinforcement base 6.

The inside of main part carriage 1 is provided with sample bottle 12, and the upside of sample bottle 12 is provided with and adds and holds board 13, adds to hold the middle part of board 13 and has offered and hold groove 14, adds the bottom outside of holding groove 14 and installs rubber ring 15, is convenient for make the top of sample bottle 12 insert to add on holding board 13.

The limiting plates 16 are arranged on the outer sides of the holding plates 13, four limiting plates 16 are symmetrically distributed on the holding plates 13 in the center, the outer ends of the limiting plates 16 are inserted into the sliding grooves 18 of the main body supporting frame 1, and the limiting plates 16 are provided with sliding holes 17, so that the positions of the holding plates 13 are supported conveniently.

The sliding groove 18 is formed in the inner side wall of the main body supporting frame 1, the width of the sliding groove 18 is equal to that of the limiting plate 16, a supporting rod 19 is mounted in the sliding groove 18, the supporting rod 19 is inserted into the sliding hole 17, a spring 20 is mounted on the outer side of the upper portion of the supporting rod 19, the bottom of the spring 20 is connected with the limiting plate 16, the top of the spring 20 is connected with the top of the sliding groove 18, and the height of the clamping plate 13 is adjusted.

The right side wall of the main body supporting frame 1 is provided with supporting plates 21, supporting shafts 22 are arranged between the supporting plates 21, take-up baffles 23 are arranged on the outer sides of the supporting shafts 22, the take-up baffles 23 are connected with the supporting shafts 22 through bearings, and a rotating cylinder 24 is arranged in the middle of each take-up baffle 23.

The wire collecting baffle 23 is provided with the clamping groove 25, the rotating cylinder 24 is connected with the wire throwing 26, the wire throwing 26 is wound on the outer side of the rotating cylinder 24, the outer end of the wire throwing 26 is connected to the wire head block 27, the outer diameter of the wire head block 27 is larger than the width of the clamping groove 25, the width of the clamping groove 25 is equal to the outer diameter of the wire throwing 26, and the outer end of the wire throwing 26 is convenient to fix.

The right side wall of the main body supporting frame 1 is provided with an air storage block 28, the inside of the air storage block 28 is provided with an air storage chamber 29, the bottom of the air storage chamber 29 is provided with a mounting plate 30, the mounting plate 30 is connected with the air storage block 28 through bolts, the top of the mounting plate 30 is supported with a compressed air tank 31, the compressed air tank 31 is connected with an air pipe 32, the air pipe 32 is connected with a plastic air bag 33, the plastic air bag 33 is positioned on the outer sides of the four main body supporting frames 1, the plastic air bag 33 is arranged on the air storage block 28 through a connecting adhesive tape 34, and the device floats upwards by a certain distance through the inflation of the plastic air bag 33.

The solenoid valve 35 is installed to the mid-mounting of gas-supply pipe 32, and electric connection is gone up to solenoid valve 35 on the controller 36, and the controller 36 is installed in the air storage chamber 29, and electric connection is gone up to the liquid level sensor 37 on the controller 36, and liquid level sensor 37 is located on the right side wall of air storage block 28, conveniently opens gas-supply pipe 32 automatically.

The working principle of the embodiment is as follows: when the throwing type water sample collector is used, firstly, the sampling bottle 12 can be inserted into the reinforced base 6 from the bottom of the collector, then the thread block 8 is inserted into the thread groove 7, the thread block 8 is rotated through the rotating plate 11, the thread block 8 is gradually installed on the reinforced base 6, the thread block 8 pushes the sampling bottle 12 upwards through the supporting block 9 and the rubber pad 10, the top of the sampling bottle 12 is inserted into the holding groove 14, the holding groove 14 is contacted with the holding plate 13 through the rubber ring 15, the holding plate 13 is pushed to move upwards, the holding plate 13 drives the limiting plate 16 to ascend, the limiting plate 16 ascends in the sliding groove 18 through the compression spring 20, the sampling bottle 12 is placed in the device, the throwing line 26 is pulled outwards through the line head block 27, the throwing line 26 is moved out of the clamping groove 25, the throwing line 26 is pulled continuously, the line 26 drives the line collecting baffle 23 and the rotating cylinder 24 to rotate on the supporting shaft 22, the throwing line 26 is pulled out completely, and the device can be thrown towards a water area through the line head block 27.

Then the device falls into water, the balancing weight 5 drives the bottom of the device to descend below the water surface, the foam floating block 3 enables the top of the device to float above the water surface, the device is further turned to the vertical position, water samples enter from the top bottle mouth of the sampling bottle 12, the water samples are collected, after the device falls into water or the air storage block 28 descends below the liquid surface, the liquid level sensor 37 on the side wall of the air storage block 28 is triggered, the liquid level sensor 37 transmits signals to the controller 36, the controller 36 starts a delay control signal, the control signal is transmitted to the electromagnetic valve 35 after three minutes, the electromagnetic valve 35 is opened, compressed gas in the compressed gas tank 31 enters into the plastic gas bag 33, the plastic gas bag 33 is inflated, the buoyancy of the device is increased, the plastic gas bag 33 of the device is enabled to ascend above the liquid surface, the bottle mouth of the sampling bottle 12 is driven to ascend above the liquid surface, the bank side is pulled back through the throwing line 26, and the collection of the water samples is completed.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (9)

1. The utility model provides a throw formula water sample collector, includes main part braced frame (1), stiffener (2), foam floating block (3), solid fixed ring (4) and balancing weight (5), its characterized in that: install stiffening rod (2) on main part braced frame (1), main part braced frame (1) distributes and has four, and four main part braced frames (1) are encircled to circularly, the outside of stiffening rod (2) is connected with foam floating block (3), foam floating block (3) are located the upside outside of main part braced frame (1), mid-mounting of main part braced frame (1) has solid fixed ring (4), gu fixed ring (4) distribute two on main part braced frame (1), the bottom of main part braced frame (1) is installed on balancing weight (5).

2. A throwing type water sample collector as claimed in claim 1, wherein: the internally mounted of balancing weight (5) has consolidates base (6), screw thread groove (7) have been seted up to the inside of consolidating base (6), be provided with screw thread piece (8) in screw thread groove (7), the external diameter of screw thread piece (8) equals screw thread groove (7) internal diameter, supporting shoe (9) are installed at the top center of screw thread piece (8), rubber pad (10) are installed at the top of supporting shoe (9), rotor plate (11) are installed to the bottom of screw thread piece (8), rotor plate (11) are square board, and the length of rotor plate (11) is greater than the height of consolidating base (6).

3. A throwing type water sample collector as claimed in claim 1, wherein: the inside of main part carriage (1) is provided with sample bottle (12), the upside of sample bottle (12) is provided with and adds and hold board (13), add the middle part of holding board (13) and seted up and hold groove (14), add the bottom outside of holding groove (14) and install rubber ring (15).

4. A throwing type water sample collector according to claim 3 wherein: the outer side of the clamping plate (13) is provided with limiting plates (16), four limiting plates (16) are symmetrically distributed on the clamping plate (13) in a central mode, the outer ends of the limiting plates (16) are inserted into sliding grooves (18) of the main body supporting frame (1), and sliding holes (17) are formed in the limiting plates (16).

5. A throwing type water sample collector as claimed in claim 1, wherein: the sliding groove (18) is formed in the inner side wall of the main body supporting frame (1), the width of the sliding groove (18) is equal to that of the limiting plate (16), a supporting rod (19) is mounted in the sliding groove (18), the supporting rod (19) is inserted into the sliding hole (17), a spring (20) is mounted on the outer side of the upper portion of the supporting rod (19), the bottom of the spring (20) is connected with the limiting plate (16), and the top of the spring (20) is connected with the top of the sliding groove (18).

6. A throwing type water sample collector as claimed in claim 1, wherein: install backup pad (21) on main part carriage (1) right side wall, install back shaft (22) between backup pad (21), take-up baffle (23) are installed in the outside of back shaft (22), be bearing connection between take-up baffle (23) and back shaft (22), the mid-mounting of take-up baffle (23) has a rotary drum (24).

7. The casting water sample collector according to claim 6, wherein: the wire winding baffle (23) is provided with a clamping groove (25), the rotating cylinder (24) is connected with a wire throwing (26), the wire throwing (26) is wound on the outer side of the rotating cylinder (24), the outer end of the wire throwing (26) is connected to a wire end block (27), the outer diameter of the wire end block (27) is larger than the width of the clamping groove (25), and the width of the clamping groove (25) is equal to the outer diameter of the wire throwing (26).

8. A throwing type water sample collector as claimed in claim 1, wherein: install on main part carriage (1) right side wall and store air piece (28), store air piece (28) inside has been seted up and has been stored air chamber (29), the bottom of storing air chamber (29) is provided with mounting panel (30), mounting panel (30) link to each other with storing air piece (28) through the bolt, the top of mounting panel (30) supports has compressed gas jar (31), be connected with gas-supply pipe (32) on compressed gas jar (31), be connected with plastic gasbag (33) on gas-supply pipe (32), plastic gasbag (33) are located the outside of four main part carriage (1), and plastic gasbag (33) are installed on storing air piece (28) through connecting adhesive tape (34).

9. The casting water sample collector according to claim 8, wherein: the middle part of gas-supply pipe (32) is installed solenoid valve (35), electric connection is gone up to solenoid valve (35) on controller (36), controller (36) are installed in air storage room (29), electric connection is gone up to on controller (36) on liquid level sensor (37), liquid level sensor (37) are located on the right side wall of air storage piece (28).

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