CN213956903U - Sampling device for water quality and water sample measurement - Google Patents
Sampling device for water quality and water sample measurement Download PDFInfo
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- CN213956903U CN213956903U CN202022992852.7U CN202022992852U CN213956903U CN 213956903 U CN213956903 U CN 213956903U CN 202022992852 U CN202022992852 U CN 202022992852U CN 213956903 U CN213956903 U CN 213956903U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 238000005070 sampling Methods 0.000 title claims abstract description 22
- 238000005259 measurement Methods 0.000 title claims abstract description 19
- 238000000605 extraction Methods 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
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- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a quality of water sampling device for measurement, the load simulator comprises a case, machine incasement portion is equipped with draws the mechanism, draw the mechanism including the pivot, pivot one end is equipped with first supporting bearing spare, pivot axle body one side is equipped with fixed bearing spare, the pivot is passed through first supporting bearing spare with fixed bearing spare fixed mounting in machine incasement portion, the pivot is close to fixed bearing spare one end is equipped with drive arrangement, drive arrangement one side is equipped with remote control power supply, remote control power supply with drive arrangement power electric connection, the pivot axle body is equipped with the helical gear, helical gear one side is equipped with the connecting piece, the fixed gear that is equipped with of connecting piece outer wall, the helical gear with gear engagement connects, the inside lead screw that is equipped with of connecting piece. Has the advantages that: the utility model discloses an extracting mechanism can automatic extraction water sample, need not the manual work and carries out the water sample and draw, makes things convenient for measurement personnel's extraction work, improves work efficiency.
Description
Technical Field
The utility model relates to a sewage sample field particularly, relates to a sampling device is used in measurement of quality of water sample.
Background
The water quality monitoring is a process for monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. The monitoring range is very wide, and the monitoring range comprises uncontaminated and contaminated natural water (rivers, lakes, seas and underground water), various industrial drainage and the like. The main monitoring projects can be divided into two main categories: one is a comprehensive index reflecting the water quality conditions, such as temperature, chroma, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and the like; the other is some toxic substances, such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides and the like. In order to objectively evaluate the water quality of rivers and oceans, it is sometimes necessary to measure the flow velocity and flow rate in addition to the above-mentioned monitoring items.
The intelligent remote control fishing nest-digging ship is provided with an electronic compass, a GPS satellite positioning system, a sonar type fish finder and a full-digital two-way wireless communication system, and the high-tech equipment can effectively prevent the ship from yawing in the running process and clearly know the riverbed geomorphology, the water depth, the water temperature and the fish condition of a fishing place; the starting place and the destination are set by the GPS, the ship can be repeatedly and accurately navigated to multiple destinations and returned to the starting place, the straight-line distance and the actual running time of the ship can be accurately calculated, and when the received signal is weak, the ship can automatically turn around and return to the area with the signal.
In the water quality monitoring field, when generally needing to draw the water sample of waters central point put, generally need the ship to take the measurement personnel to lake central point put, extract the water sample in central waters with the glass bottle, the ship is generally great, during the use, need prepare in advance, and inconvenient transportation, generally utilize the nest making boat to bring the glass bottle into waters center, collect the water sample, but the glass bottle, moreover, the steam generator is simple in structure, can't go back behind the filling water sample and encapsulate, can't satisfy the strict requirement of water sample of extraction, and turn on one's side when leading to the nest making boat to travel easily.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quality of water is sampling device for water sample measurement to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a sampling device for water quality water sample measurement comprises a case, wherein an extraction mechanism is arranged in the case and comprises a rotating shaft, a first supporting bearing part is arranged at one end of the rotating shaft, a fixed bearing part is arranged on one side of a shaft body of the rotating shaft, the rotating shaft is fixedly arranged in the case through the first supporting bearing part and the fixed bearing part, a driving device is arranged at one end, close to the fixed bearing part, of the rotating shaft, a remote control power supply is arranged on one side of the driving device and electrically connected with a power supply of the driving device, a helical gear is arranged on the shaft body of the rotating shaft, a connecting piece is arranged on one side of the helical gear, a gear is fixedly arranged on the outer wall of the connecting piece, the helical gear is in meshed connection with the gear, a lead screw is arranged in the connecting piece, the connecting piece is connected with the lead screw through threads, and a second supporting bearing part is fixedly arranged at the bottom of the connecting piece, the improved structure of the lead screw comprises a case, and is characterized in that supporting rods are arranged on two sides of a second supporting bearing piece, a fixing piece is fixedly arranged on the top of the case, threaded holes are formed in the fixing piece, the lead screw is connected with the fixing piece through rod body threads, a piston is arranged at the bottom of the lead screw, a through hole is formed in the bottom of the case, the lead screw penetrates through the through hole, an extraction cylinder is arranged in the through hole, a floating plate is arranged on the bottom surface of the case, and a balance weight is arranged at one end of the case, which is far away from a driving device.
Further, the driving device is a servo motor.
Furthermore, the surface of the extraction cylinder is provided with a sculpture.
Furthermore, the outer wall of the top of the extraction cylinder is provided with a threaded part, the threaded part is fixed on one side, close to the through hole, of the inside of the case, and the case is in threaded connection with the extraction cylinder through the threaded part.
Further, a sealing ring is arranged at the top of the threaded part.
Furthermore, a connecting mechanism is arranged between the floating plate and the bottom surface of the case, the connecting mechanism comprises a slot, and a plug-in is arranged in the slot and is matched with the slot.
Further, the remote control power supply is used for controlling the power supply of the driving device.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model can be equipped with a nest-making boat for use, the contact area between the floating plate and the water surface is increased, so that the sampling device can float on the water surface, the water body can bear most of the gravity of the utility model, and the nest-making boat is convenient to drive the utility model; just the utility model discloses an extract the mechanism and can carry out the water sample automatically, need not the manual work and carry out the water sample and extract, make things convenient for measurement personnel's extraction work, improve work efficiency.
(2) Compared with the traditional printed scale lines, the scale lines are less prone to corrosion through the carving, and the service life of the extracting cylinder is prolonged; the threaded piece is connected with the extraction cylinder through threads, so that the extraction cylinder can be conveniently taken down and cleaned, or the capacity of the piston and the extraction cylinder can be conveniently replaced; the sealing ring prevents the inside of the case from leaking from the through hole, and the connecting mechanism is convenient for detaching the floating plate and the case.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a cross-sectional view of a sampling device for water quality and water sampling according to an embodiment of the present invention;
FIG. 2 is a connection diagram of a connection piece of a sampling device for water quality and water sample measurement and a second support bearing according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a sampling device connecting mechanism for water quality and water sample measurement according to an embodiment of the present invention.
Reference numerals:
1. a counterweight; 2. a first support bearing; 3. a gear; 4. a fixing member; 5. a chassis; 6. fixing the bearing member; 7. a servo motor; 8. a floating plate; 9. a rotating shaft; 10. a helical gear; 11. a threaded member; 12. a screw rod; 13. an extraction cylinder; 14. a piston; 15. a plug-in; 16. a slot; 17. a second support bearing; 18. a support bar; 19. a connecting member; 20. a through hole; 21. and (5) sealing rings.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1, a sampling device for water quality and water sample measurement according to an embodiment of the present invention includes a case 5, an extracting mechanism is disposed inside the case 5, the extracting mechanism includes a rotating shaft 9, a first supporting bearing 2 is disposed at one end of the rotating shaft 9, a fixed bearing 6 is disposed at one side of a shaft body of the rotating shaft 9, the rotating shaft 9 is fixedly mounted inside the case 5 through the first supporting bearing 2 and the fixed bearing 6, a driving device is disposed at one end of the rotating shaft 9 close to the fixed bearing 6, a remote control power supply is disposed at one side of the driving device, the remote control power supply is electrically connected to a power supply of the driving device, a helical gear 10 is disposed at the shaft body of the rotating shaft 9, a connecting member 19 is disposed at one side of the helical gear 10, a gear 3 is fixedly disposed on an outer wall of the connecting member 19, and the helical gear 10 is engaged with the gear 3, the inside lead screw 12 that is equipped with of connecting piece 19, connecting piece 19 with lead screw 12 is connected through the screw thread, connecting piece 19 bottom is fixed with second support bearing spare 17, second support bearing spare 17 both sides all are equipped with bracing piece 18, the fixed mounting 4 that is equipped with in quick-witted case 5 top, the inside screw hole that is equipped with of mounting 4, lead screw 12 through the pole body screw the screw hole with mounting 4 is connected, lead screw 12 bottom is equipped with piston 14, machine case 5 bottom is equipped with through hole 20, lead screw 12 runs through hole 20, the inside extraction section of thick bamboo 13 that is equipped with of through hole 20, machine case 5 bottom surface is equipped with kickboard 8, machine case 5 is kept away from drive arrangement one end is equipped with balance weight 1.
Through the above technical scheme of the utility model, the utility model can be equipped with the nest-making boat for use, the floating plate 8 increases the contact area with the water surface, so that the sampling device can float on the water surface, the water body can bear most of the gravity of the utility model through the floating plate 8, and the nest-making boat is convenient to drive the utility model; the utility model can automatically extract water sample without manual water sample extraction, which is convenient for the extraction of the detection personnel and improves the working efficiency; the helical gear 10 is driven to rotate through the rotation of the rotating shaft 9, the helical gear 10 drives the gear 3 to rotate, the screw rod 12 is driven to move up and down by the gear 3 through the threads inside the connecting piece 19, and a water sample is automatically extracted through the piston 14 by using the extracting cylinder 13.
Example two:
referring to fig. 1 and 3, for the driving device, the driving device is a servo motor 7; the surface of the extraction cylinder 13 is provided with a sculpture; the outer wall of the top of the extraction cylinder 13 is provided with a threaded part 11, the threaded part 11 is fixed on one side, close to the through hole 20, inside the case 5, and the case 5 is in threaded connection with the extraction cylinder 13 through the threaded part 11; the top of the threaded part 11 is provided with a sealing ring 21; a connecting mechanism is arranged between the floating plate 8 and the bottom surface of the case 5, the connecting mechanism comprises a slot 16, a plug-in unit 15 is arranged in the slot 16, and the plug-in unit 15 is matched with the slot 16; the remote control power supply is used for controlling the power supply of the driving device.
Through the scheme of the utility model, the carved patterns are more difficult to be corroded compared with the traditional printed scale patterns, and the service life of the extraction cylinder 13 is prolonged; the screw member 11 is connected with the extraction cylinder 13 through screw threads, so that the extraction cylinder 13 can be conveniently taken down for cleaning, or the capacity of the piston 14 and the extraction cylinder 13 can be conveniently replaced; the sealing ring 21 prevents the inside of the case 5 from leaking water from the through hole 20, the floating plate 8 and the case 5 can be conveniently detached by the connecting mechanism, and the plug-in piece 15 of the connecting mechanism can be moved from one end of the slot 16 to the other end; the remote control power supply comprises a remote controller and a power supply, and the power supply is used for controlling the power supply of the driving device.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the utility model can be equipped with a nest making boat for use, the floating plate 8 increases the contact area with the water surface, so that the sampling device can float on the water surface, the water body can bear most of the gravity of the utility model through the floating plate 8, and the nest making boat can be convenient to drive the utility model; the utility model can automatically extract water sample without manual water sample extraction, which is convenient for the extraction of the detection personnel and improves the working efficiency; the helical gear 10 is driven to rotate through the rotation of the rotating shaft 9, the helical gear 10 drives the gear 3 to rotate, the screw rod 12 is driven to move up and down by the gear 3 through the thread inside the connecting piece 19, and a water sample is automatically extracted through the piston 14 by using the extracting cylinder 13; compared with the traditional printed scale lines, the carved lines are less prone to corrosion, and the service life of the extraction cylinder 13 is prolonged; the screw member 11 is connected with the extraction cylinder 13 through screw threads, so that the extraction cylinder 13 can be conveniently taken down for cleaning, or the capacity of the piston 14 and the extraction cylinder 13 can be conveniently replaced; the sealing ring 21 prevents the inside of the case 5 from leaking from the through hole 20, the connection mechanism is convenient for detaching the floating plate 8 and the case 5, the plug-in unit 15 of the connection mechanism is moved from one end of the slot 16 to be plugged into the other end, the remote control power supply comprises a remote controller and a power supply, and the power supply is used for controlling the power supply of the driving device.
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 (7)
1. A sampling device for water quality water sample measurement comprises a case (5) and is characterized in that an extraction mechanism is arranged inside the case (5) and comprises a rotating shaft (9), a first supporting bearing piece (2) is arranged at one end of the rotating shaft (9), a fixed bearing piece (6) is arranged at one side of a shaft body of the rotating shaft (9), the rotating shaft (9) is fixedly arranged inside the case (5) through the first supporting bearing piece (2) and the fixed bearing piece (6), a driving device is arranged at one end, close to the fixed bearing piece (6), of the rotating shaft (9), a remote control power supply is arranged at one side of the driving device and electrically connected with a power supply of the driving device, a helical gear (10) is arranged on the shaft body of the rotating shaft (9), a connecting piece (19) is arranged at one side of the helical gear (10), a gear (3) is fixedly arranged on the outer wall of the connecting piece (19), the bevel gear (10) is meshed with the gear (3) and connected with the gear (3), a screw rod (12) is arranged inside the connecting piece (19), the connecting piece (19) is connected with the screw rod (12) through threads, a second supporting bearing piece (17) is fixed at the bottom of the connecting piece (19), supporting rods (18) are arranged on two sides of the second supporting bearing piece (17), a fixing piece (4) is fixedly arranged at the top of the case (5), a threaded hole is formed inside the fixing piece (4), the screw rod (12) is connected with the fixing piece (4) through a rod body thread, a piston (14) is arranged at the bottom of the screw rod (12), a through hole (20) is formed in the bottom of the case (5), the screw rod (12) penetrates through the through hole (20), an extraction cylinder (13) is arranged inside the through hole (20), and a floating plate (8) is arranged on the bottom surface of the case (5), and a balance weight (1) is arranged at one end of the case (5) far away from the driving device.
2. A sampling device for water quality water sampling measurement according to claim 1, characterized in that the driving device is a servo motor (7).
3. The sampling device for water quality and water sample measurement according to claim 1, wherein the surface of the extraction cylinder (13) is provided with a sculpture.
4. The sampling device for water quality and water sample measurement according to claim 1, wherein a threaded part (11) is arranged on the outer wall of the top of the extraction cylinder (13), the threaded part (11) is fixed on one side, close to the through hole (20), of the inside of the case (5), and the case (5) is in threaded connection with the extraction cylinder (13) through the threaded part (11).
5. A sampling device for water quality and water sample measurement according to claim 4, characterized in that the top of the screw member (11) is provided with a sealing ring (21).
6. The sampling device for water quality and water sample measurement according to claim 1, wherein a connecting mechanism is arranged between the floating plate (8) and the bottom surface of the case (5), the connecting mechanism comprises a slot (16), an insert (15) is arranged in the slot (16), and the insert (15) is matched with the slot (16).
7. The sampling device for water quality and water sample measurement according to claim 1, wherein the remote control power supply is used for controlling the power supply of the driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022992852.7U CN213956903U (en) | 2020-12-14 | 2020-12-14 | Sampling device for water quality and water sample measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022992852.7U CN213956903U (en) | 2020-12-14 | 2020-12-14 | Sampling device for water quality and water sample measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213956903U true CN213956903U (en) | 2021-08-13 |
Family
ID=77215878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022992852.7U Expired - Fee Related CN213956903U (en) | 2020-12-14 | 2020-12-14 | Sampling device for water quality and water sample measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213956903U (en) |
-
2020
- 2020-12-14 CN CN202022992852.7U patent/CN213956903U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210813 |