CN112539966A - Convenient sea water sampler who carries out fixed point sample - Google Patents
Convenient sea water sampler who carries out fixed point sample Download PDFInfo
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- CN112539966A CN112539966A CN202011419467.1A CN202011419467A CN112539966A CN 112539966 A CN112539966 A CN 112539966A CN 202011419467 A CN202011419467 A CN 202011419467A CN 112539966 A CN112539966 A CN 112539966A
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- 239000013535 sea water Substances 0.000 title claims abstract description 51
- 238000005070 sampling Methods 0.000 claims abstract description 53
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 230000007246 mechanism Effects 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000004044 response Effects 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a seawater sampler convenient for fixed-point sampling, and relates to the technical field of seawater samplers. According to the invention, the limiting block pulls the connecting wire, so that the cover is fixed by the tensile force of the connecting wire, and the function of opening the cover is achieved, thereby solving the problem that when the seawater below the seawater level is required to be sampled, a sampling barrel with a sealing mechanism at one end is often placed into the water for sampling, most sampling barrels with the sealing mechanisms are sealed by a touch trigger mechanism, and the simple touch type is easy to have the problem of no response in triggering, so that the sampling efficiency is reduced, and the problem that the existing seawater sampler is inconvenient to perform fixed-point sampling at the deeper and shallower seawater places is solved.
Description
Technical Field
The invention relates to the technical field of seawater samplers, in particular to a seawater sampler capable of conveniently performing fixed-point sampling.
Background
The water quality sampler is a water quality sample collecting tool with a metal block and an acrylic structure; the instrument meets the national regulation requirements of related water environment sampling instruments, and is provided with a water inlet, a water inlet valve and a water outlet closing system; when the water sample is collected by using the tool, the tool can go deep into water to any depth according to the collection requirement, and the water sample of any level in the water can be collected.
The current sea water sampler can be usually to the sea water direct sampling, because the ocean degree of depth is very dark, when needs are taken a sample to the sea water below the sea water horizontal plane, often adopt to have the sampling bucket that seals the mechanism with one end and put into aquatic sample, and the sampling bucket that has the mechanism of sealing adopts touching formula trigger mechanism to seal mostly, and the simple touching formula exists easily and triggers the unresponsive problem, thereby reduce the efficiency of sample, thereby lead to the inconvenient fixed point sampling of taking a sample in the deep and shallow place of sea water of current sea water sampler.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a seawater sampler which is convenient for fixed-point sampling.
In order to achieve the purpose, the invention adopts the following technical scheme: a seawater sampler convenient for fixed-point sampling comprises a cylinder and a sampling device, wherein the surface of the cylinder is provided with the sampling device, the sampling device comprises two connecting rings, the inner walls of the two connecting rings are fixedly connected with the cylinder, the surface of the connecting rings is fixedly connected with two rectangular plates in a penetrating way, one side of one rectangular plate, which is far away from the cylinder, of the two rectangular plates is fixedly connected with two connecting blocks, the two connecting blocks are symmetrically distributed along the central axis of the rectangular plate, the cylinder is connected in a penetrating way inside the connecting blocks, one end of the cylinder is fixedly connected with a connecting plate, one side of the rectangular plate, which is close to the connecting blocks, is fixedly connected with two connecting plates, the connecting columns are connected in a penetrating way inside the two connecting plates, one ends, which are far away from the connecting plates, the surface sliding sleeve of spliced pole has the lantern ring, and the fixed surface of the lantern ring is connected with the boss, and boss department fixed mounting has the wire, the one end fixedly connected with stopper of the lantern ring is kept away from to the wire, the both sides fixedly connected with connecting wire of stopper, the one end fixedly connected with pole of limiting plate is kept away from to the connecting wire.
Preferably, one end of the sleeve, which is close to the connecting disc, is fixedly connected with a first spring, and one end, which is far away from the sleeve, of the first spring is fixedly connected with the connecting block.
Preferably, one side of one of the two rectangular plates without the cylinder is fixedly connected with a handle rod, and the handle rod is U-shaped.
Preferably, the cylindrical one end fixedly connected with steel wire line is kept away from to the connection pad, the one end fixedly connected with briquetting that the connection pad was kept away from to the steel wire line, the briquetting is close to the one end of steel wire line and rotates and be connected with the rectangular block, and the steel wire line runs through sliding connection in the rectangular block is inside, the rectangular block is close to the one end fixedly connected with round bar of briquetting.
Preferably, the surface of the round rod is fixedly connected with a cover, one side of the cover close to the cylinder is fixedly connected with a rubber belt, one end of the rubber belt, far away from the round rod, is fixedly connected with the inner wall of the cylinder, the side wall of the cylinder is provided with a water outlet, and a plug is plugged in the water outlet.
Preferably, the inside of drum is equipped with filter equipment, filter equipment is including first threaded rod, the both ends fixedly connected with second expansion plate of first threaded rod, the second expansion plate comprises two hollow slides that differ in size, and the surface of little slide is at the inner wall sliding connection of big slide, the first ring of both ends fixedly connected with of second expansion plate, the one end fixedly connected with backup pad of second expansion plate is kept away from to first ring, and the backup pad is "L" shape, two the one end fixedly connected with second spring that the backup pad is close to each other, two one side fixedly connected with filter screen that first ring is close to each other, and the filter screen has elasticity, two the both ends sliding connection that first ring is close to each other has the second ring.
Preferably, two the one end fixedly connected with sliding plate of filter screen is kept away from to the backup pad, and the sliding plate be "L" shape, and the long arm end sliding connection of slide has first expansion plate, two push pedals of one end fixedly connected with of filter screen are kept away from to first expansion plate.
Preferably, one side of each of the two support plates is slidably connected with a clamping plate, the clamping plates are U-shaped, and two ends of each of the support plates are longer.
Preferably, the surface of drum is equipped with strutting arrangement, strutting arrangement is including the disc, the inner wall and the drum fixed connection of disc, the one end of disc is evenly rotated and is connected with four commentaries on classics boards, the disc is close to the even sliding connection of one end of changeing the board and is had four sliders, and four the slider is "U" font, the inside run through the sliding connection of slider has the second threaded rod, and the surface and the disc internal thread connection of second threaded rod, the second threaded rod is close to the one end of disc and changes the inside threaded connection of board, the board is close to the one end fixedly connected with bracing piece of disc to changeing, the bracing piece is kept away from the one end fixedly connected with sucking disc of changeing the.
Preferably, the slider is kept away from the one end fixedly connected with supporting shoe of disc, the supporting shoe is close to one side fixedly connected with magnet of commentaries on classics board, the one end fixedly connected with iron plate of bracing piece is kept away from to commentaries on classics board, the iron plate is in the same place with magnet magnetism.
Compared with the prior art, the invention has the advantages and positive effects that,
1. in the invention, the sampling device is arranged, the device is thrown into water, when the seawater depth required to be sampled is reached, the round rod is held, the press block is pressed at the moment, the press block rotates on the rectangular block by virtue of pressure, the steel wire slides along with the press block due to the structure of the bicycle brake cable formed by the press block and the steel wire, the connecting disc pulls the cylinder to slide in the connecting block by virtue of the tensile force of the steel wire, the sleeve can slide along with the cylinder at the moment, the connecting column can slide in the connecting plate by virtue of the tensile force of the sleeve, so that the connecting ring is not sleeved on the connecting column, at the moment, the first spring pushes the sleeve by virtue of the recovery of the elastic force, so that the cylinder is reset, at the moment, the rubber belt pulls the round rod by virtue of the elastic recovery, so that the round rod covers the end of the cylinder by virtue of the tensile force of the rubber belt, at the moment, the handle is held to move, when the cover needs to be opened, the cover is firstly opened at the cylinder, at the moment, the round rod is pulled to enable the round rod to drive the sleeve to slide together, so that the sleeve drives the connecting column to slide, at the moment, the sleeve ring is placed between the connecting plates, at the moment, the cylinder is loosened to enable the first spring to push the sleeve due to the elastic force recovery, so that the sleeve drives the connecting column to slide in the connecting plates, so that the sleeve ring is sleeved on the surface of the connecting column again, the guide line is pulled by the guide line, the guide line can pull the limiting block, so that the connecting line is pulled by the limiting block, the cover is fixed by the tensile force of the connecting line, the cover is opened, and therefore, when the problem that the seawater below a seawater level needs to be sampled is solved, the sampling bucket with a sealing mechanism at one end is usually placed into the water for sampling, and the simple touching formula has the problem of triggering no response easily to reduce the efficiency of sample, thereby lead to the inconvenient problem of fixed point sample in the deeper and shallower place of sea water of current sea water sampler, pull out the surface of water with it when the water sample is got to the drum, emit the water sample through the stopper of extracting the delivery port.
2. In the invention, through arranging the filtering device, one of the two filter screens is placed in the cylinder, at the moment, the clamping plate is pulled to enable the clamping plate to slide in the supporting plate by virtue of the pulling force, so that the supporting plate loses the blockage of the clamping plate, at the moment, the second spring pushes the second ring due to the recovery of the elastic force, at the moment, the second ring slides in the first ring by virtue of the pushing force of the second spring, so that the first ring is opened towards two sides, at the moment, the filter screens are opened by virtue of the pulling force of the first ring, at the moment, the first ring is fixed on the inner wall of the cylinder by virtue of the pressure of the second spring, at the moment, the first telescopic rod is pushed to push the first filter screen to one end of the cylinder, so that the filter screens are installed in the cylinder, when the filter screens need to be disassembled, the two push plates are pushed to enable the, at this moment, the first threaded rod is rotated, so that the first telescopic plate is detached from the first threaded rod, the second filter screen is pushed to the other port of the cylinder by the pushing telescopic rod, the filter screen is detached at this moment, the filter screen is detached from the cylinder, and the problem that the filter screen is detached from the cylinder is solved.
3. In the invention, through arranging the supporting device, when the cylinder needs to be placed on the ground, the rotating plate is firstly pulled to rotate on the surface of the disc, so that the magnet is not attracted with the iron block any more, the supporting rod can slide together with the steel wire rope rotating plate, so that the sucking disc is attracted with the ground, the second threaded rod slides out from the inside of the disc by rotating the second threaded rod, the sliding plate slides onto the rotating plate by the sliding plate, so that the second threaded rod rotates into the inside of the rotating plate, the rotating plate is fixed by virtue of threaded connection with the second threaded rod, the second threaded rod rotates out from the inside of the rotating plate by rotating the second threaded rod, the sliding plate does not block the rotating plate any more by rotating the rotating plate, the iron block and the magnet are attracted on the surface of the disc by rotating the rotating plate, the rotating plate is fixed by virtue of the magnet and the magnet, and the supporting rod is folded, thereby the problem that the cylinder can not be vertically arranged on the ground is solved.
Drawings
FIG. 1 is a schematic perspective view of a seawater sampler for conveniently performing fixed-point sampling according to the present invention;
FIG. 2 is a schematic perspective view of a sampling device of a seawater sampler for conveniently performing fixed-point sampling according to the present invention;
FIG. 3 is a schematic diagram of the structure at the position A in FIG. 2 in a seawater sampler for conveniently performing fixed-point sampling according to the present invention;
FIG. 4 is a schematic diagram of a structure at B of FIG. 2 in a seawater sampler for conveniently performing fixed-point sampling according to the present invention;
FIG. 5 is a schematic diagram of a part of the structure of a sampling device in a seawater sampler for conveniently performing fixed-point sampling according to the present invention;
FIG. 6 is a schematic perspective view of a filter device in a seawater sampler for conveniently performing fixed-point sampling according to the present invention;
FIG. 7 is a schematic diagram of a part of a filter device of a seawater sampler for conveniently performing fixed-point sampling according to the present invention;
FIG. 8 is a schematic bottom view of FIG. 7 of a seawater sampler for conveniently performing fixed-point sampling according to the present invention;
fig. 9 is a schematic perspective view of a supporting device in a seawater sampler for conveniently performing fixed-point sampling according to the present invention.
Illustration of the drawings: 1. a cylinder; 2. a round bar; 3. a cover; 4. a rubber belt; 5. a sampling device; 501. a connecting wire; 502. a handle bar; 503. a rectangular plate; 504. a connecting ring; 505. a connecting disc; 506. a steel wire; 507. briquetting; 508. a cylinder; 509. connecting blocks; 510. a first spring; 511. a sleeve; 512. a connecting plate; 513. a wire; 514. a collar; 515. connecting columns; 516. a rectangular block; 517. a round bar; 518. a limiting block; 6. a filtration device; 601. a support plate; 602. clamping a plate; 603. a second spring; 604. a first expansion plate; 605. pushing the plate; 606. a filter screen; 607. a first circular ring; 608. a second circular ring; 609. a first threaded rod; 610. a second expansion plate; 7. a support device; 71. a support block; 72. an iron block; 73. a slider; 74. a magnet; 75. a suction cup; 76. a support bar; 77. a disc; 78. rotating the plate; 79. a second threaded rod.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1 to 9, the present invention provides a seawater sampler for conveniently performing fixed-point sampling, comprising a cylinder 1 and a sampling device 5, wherein the sampling device 5 is disposed on the surface of the cylinder 1, and the sampling device 5 comprises two connection rings 504.
The specific arrangement and function of the sampling means 5, the filtering means 6 and the support means 7 will be described in detail below.
As shown in fig. 2 and fig. 3, the inner walls of two connecting rings 504 are fixedly connected with the cylinder 1, the surface of the connecting ring 504 is fixedly connected with two rectangular plates 503 through, one side of one rectangular plate 503 without the cylinder 508 of the two rectangular plates 503 is fixedly connected with the handle 502, at this time, the handle 502 is moved when being held, when the cover 3 needs to be opened, the cover 3 is firstly opened at the cylinder 1, at this time, the round rod 517 is pulled to make the round rod 517 drive the sleeve 511 to slide together, so that the sleeve 511 drives the connecting column 515 to slide, at this time, the collar 514 is placed between the connecting plates 512, the handle 502 is in a "U" shape, one side of one rectangular plate 503 of the two rectangular plates 503 far away from the cylinder 1 is fixedly connected with two connecting blocks 509, and the two connecting blocks 509 are symmetrically distributed with the central axes of the rectangular plates, the inside of the connecting blocks 509 is connected with the cylinder 508 through the, one end of the connecting disc 505, which is far away from the cylinder 508, is fixedly connected with a steel wire 506, one end of the steel wire 506, which is far away from the connecting disc 505, is fixedly connected with a pressing block 507, one end of the pressing block 507, which is near to the steel wire 506, is rotatably connected with a rectangular block 516, the steel wire 506 penetrates through and is in sliding connection with the rectangular block 516, one end of the rectangular block 516, which is near to the pressing block 507, is fixedly connected with a round rod 517, the pressing block 507 is pressed when the round rod 517 is held, the pressing block 507 is enabled to rotate on the rectangular block 516 by virtue of pressure, so that the steel wire 506 slides along with the pressing block 507, the connecting disc 505 pulls the cylinder 508 to slide in the connecting block 509 by virtue of the pulling force of the steel wire 506, one side of the rectangular plate 503, which is near to the connecting block, is fixedly connected with two connecting, at this time, the connection pole 515 slides inside the connection board 512 by the pulling force of the sleeve 511, so that the connection ring 504 is not sleeved on the connection pole 515, at this time, the sleeve 511 is pushed by the first spring 510 due to the restoration of the elastic force, the end of the sleeve 511 close to the connection board 505 is fixedly connected with the first spring 510, at this time, the cylinder 508 is loosened, so that the sleeve 511 pushes the sleeve 511 due to the restoration of the elastic force, so that the sleeve 511 drives the connection pole 515 to slide inside the connection board 512, so that the sleeve 514 is sleeved on the surface of the connection pole 515 again, so that the sleeve 514 pulls the lead 513, at this time, the lead 513 pulls the limit block 518, so that the limit block 518 pulls the connection line 501, so that the cover 3 is fixed by the pulling force of the connection line 501, and the cover 3 is opened, the end of the first spring 510 far from the sleeve, thereby make cylinder 508 reset, rubber tape 4 resumes pulling pole 2 because of elasticity this moment, thereby make pole 2 cover 1 port department at the drum with the help of the pulling force of rubber tape 4, the effect of closing lid 3 is played, this moment pulling out drum 1 in the ocean, the surface slip cover of spliced pole 515 has lantern ring 514, and the fixed surface of lantern ring 514 is connected with the boss, and boss department fixed mounting has wire 513, the one end fixedly connected with stopper 518 of lantern ring 514 is kept away from to wire 513, the both sides fixedly connected with connecting wire 501 of stopper 518, the one end fixedly connected with pole 2 of limiting plate is kept away from to connecting wire 501, the fixed surface of pole 2 is connected with lid 3, lid 3 is close to one side fixedly connected with rubber tape 4 of drum 1, the one end and the 1 inner wall fixed connection of drum 2 are kept away from to rubber tape 4.
The whole sampling device 5 achieves the effect that by arranging the sampling device 5, when the seawater depth which needs to be sampled is reached, the round rod 517 is held, the pressing block 507 is pressed at the moment, the pressing block 507 rotates on the rectangular block 516 by means of pressure, so that the steel wire 506 slides along with the pressing block 507, the connecting disc 505 pulls the cylinder 508 to slide in the connecting block 509 by means of the pulling force of the steel wire 506, the sleeve 511 slides along with the cylinder 508 at the moment, the connecting column 515 slides in the connecting plate 512 by means of the pulling force of the sleeve 511, so that the connecting column 504 is not sleeved on the connecting column 515, the first spring 510 pushes the sleeve 511 by means of the recovery of the elasticity, so that the cylinder 508 is reset, at the moment, the rubber belt 4 pulls the round rod 2 by means of the elastic recovery, so that the round rod 2 covers the port of the cylinder 1 by means of the pulling force of the rubber belt 4, and, at the moment, the cylinder 1 is pulled out in the ocean, the handle 502 is held to move, when the cover 3 needs to be opened, the cover 3 is firstly opened at the cylinder 1, at the moment, the round rod 517 is pulled to drive the round rod 517 to drive the sleeve 511 to slide together, so that the sleeve 511 drives the connecting column 515 to slide, at the moment, the lantern ring 514 is placed between the connecting plates 512, at the moment, the cylinder 508 is loosened to enable the first spring 510 to push the sleeve 511 due to the restoration of elasticity, so that the sleeve 511 drives the connecting column 515 to slide in the connecting plates 512, the lantern ring 514 is sleeved on the surface of the connecting column 515 again, the lantern ring 514 pulls the conducting wire 513, at the moment, the conducting wire 513 pulls the limiting block 518 to pull the connecting wire 501, the cover 3 is fixed by the pulling force of the connecting wire 501, the effect of opening the cover 3 is achieved, and the problem that when the seawater sampler is placed deep in the, the people can not open the cover 3 of the seawater sampler, so that the seawater can not enter the seawater sampler for sampling, and the problem that the existing seawater sampler is inconvenient to carry out fixed-point sampling at the deeper and shallower places of the seawater is solved.
As shown in fig. 7 and 8, a filtering device 6 is disposed inside the cylinder 1, the filtering device 6 includes a first threaded rod 609, two ends of the first threaded rod 609 are fixedly connected with a second expansion plate 610, the second expansion plate 610 is composed of two hollow sliding plates with different sizes, the surfaces of the small sliding plates are slidably connected on the inner wall of the large sliding plate, two ends of the second expansion plate 610 are fixedly connected with a first ring 607, at this time, the second ring 608 slides inside the first ring 607 by means of the pushing force of a second spring 603, so that the first ring 607 is opened towards two sides, at this time, the filtering net 606 is opened by means of the pulling force of the first ring 607, at this time, the first ring 607 is fixed on the inner wall of the cylinder 1 by means of the pressure of the second spring 603, one end of the first ring 607 far from the second expansion plate 610 is fixedly connected with a supporting plate 601, one side of the two supporting plates 601 is slidably connected with a clamping plate 602, and the clamping plate 602 is U, one end of each of the two ends of the supporting plate 601 is longer, a sliding plate is fixedly connected to one end of each of the two supporting plates 601, which is far away from the filter screen 606, one filter screen 606 of the two filter screens 606 is placed in the cylinder 1, at the moment, the clamping plate 602 is pulled to enable the clamping plate 602 to slide in the supporting plate 601 by virtue of pulling force, so that the supporting plate 601 loses the blocking of the clamping plate 602, at the moment, the second spring 603 pushes the second ring 608 due to the recovery of elasticity, the sliding block 73 is L-shaped, the long arm end of the sliding block 73 is connected with the first expansion plate 604 in a sliding mode, at the moment, the first expansion plate 604 is pushed to push the first filter screen 606 to one end of the cylinder 1, the effect of installing the filter screen 606 in the cylinder 1 is achieved, when the filter screen needs to be disassembled, the two push plates 605 are pushed to enable the first expansion plate 604, at this moment, the first threaded rod 609 is rotated, so that the first expansion plate 604 is detached from the first threaded rod 609, at this moment, the expansion rod is pushed to push the second filter screen 606 to the other port of the cylinder 1, at this moment, the filter is detached, and the filter screen 606 is detached from the cylinder 1, one end of the first expansion plate 604 far away from the filter screen 606 is fixedly connected with two push plates 605, the support plates 601 are in an 'L' shape, one ends of the two support plates 601 close to each other are fixedly connected with a second spring 603, one sides of the two first circular rings 607 close to each other are fixedly connected with the filter screen 606, the filter screen 606 has elasticity, and two ends of the two first circular rings 607 close to each other are slidably connected with a second circular ring 608.
The whole filtering device 6 achieves the effect that by arranging the filtering device 6, one filtering net 606 of two filtering nets 606 is firstly arranged in the cylinder 1, at the moment, the clamping plate 602 is pulled to enable the clamping plate 602 to slide in the supporting plate 601 by virtue of pulling force, so that the supporting plate 601 loses the blocking of the clamping plate 602, at the moment, the second spring 603 pushes the second ring 608 due to the restoration of elastic force, at the moment, the second ring 608 slides in the first ring 607 by virtue of the pushing force of the second spring 603, so that the first ring 607 is opened towards two sides, at the moment, the filtering net 606 is opened by virtue of the pulling force of the first ring 607, at the moment, the first ring 607 is fixed on the inner wall of the cylinder 1 by virtue of the pressure of the second spring 603, at the moment, the first telescopic plate 604 is pushed to push the first filtering net 606 to one end of the cylinder 1, the effect of installing the filtering net 606 in the cylinder 1 is achieved, when, promote two push pedal 605 and make first expansion plate 604 shrink, make filter screen 606 take out from drum 1 at this moment at pulling push pedal 605, at this moment rotating first threaded rod 609, make first expansion plate 604 dismantle from first threaded rod 609, push the telescopic link and push away another port department of drum 1 with second filter screen 606 this moment, dismantle the filtration this moment, played the effect of dismantling filter screen 606 from drum 1 in, thereby solved and to have dirty thing to get into the problem in drum 1 in the in-process sea water of sample.
Embodiment 2, on the basis of embodiment 1, a supporting device 7 is disposed on the surface of the cylinder 1, the supporting device 7 includes a disk 77, an inner wall of the disk 77 is fixedly connected to the cylinder 1, one end of the disk 77 is uniformly and rotatably connected to four rotating plates 78, the rotating plates 78 are pulled first to rotate the rotating plates 78 on the surface of the disk 77, so that the magnet 74 is not magnetically attracted to the iron block 72, at this time, the supporting rod 76 slides the steel wire rope rotating plates 78 together to attract the suction cup 75 to the ground, at this time, the second threaded rod 79 slides out from the inside of the disk 77 by rotating the second threaded rod 79, one end of the disk 77 close to the rotating plates 78 is uniformly and slidably connected to four sliders 73, at this time, the sliders 73 no longer block the rotating plates 78 by rotating the rotating plates 78, at this time, the iron block 72 is magnetically attracted to the magnet 74, so that the rotating plates 78 are magnetically attracted to the iron block 72 by the magnet 74, the supporting rod 76 is folded, at the moment, the sliding slide block 73 slides the slide block 73 onto the rotating plate 78, so that the second threaded rod 79 rotates into the rotating plate 78, the rotating plate 78 is fixed by means of threaded connection with the second threaded rod 79, the second threaded rod 79 rotates out of the rotating plate 78 by rotating the second threaded rod 79, one end of the slide block 73, which is far away from the disc 77, is fixedly connected with a supporting block 71, one side of the supporting block 71, which is close to the rotating plate 78, is fixedly connected with a magnet 74, one end of the rotating plate 78, which is far away from the supporting rod 76, is fixedly connected with an iron block 72, the iron block 72 is magnetically attracted with the magnet 74, the four slide blocks 73 are in a U shape, the inside of the slide block 73 is connected with the second threaded rod 79 in a penetrating and sliding manner, the surface of the second threaded rod 79 is connected with the internal thread of the disc 77, one end of the second threaded rod 79, which is close to the, the end of the support bar 76 remote from the rotating plate 78 is fixedly connected with a suction cup 75.
The integral working principle is that by arranging the supporting device 7, when the cylinder 1 needs to be placed on the ground, the rotating plate 78 is pulled to rotate on the surface of the disc 77, so that the magnet 74 is not magnetically attracted with the iron block 72, at the moment, the supporting rod 76 can slide together with the steel wire rope rotating plate 78, so that the sucking disc 75 is adsorbed with the ground, at the moment, the second threaded rod 79 is rotated to slide out the second threaded rod 79 from the inside of the disc 77, at the moment, the sliding block 73 enables the sliding block 73 to slide on the rotating plate 78, so that the second threaded rod 79 rotates into the inside of the rotating plate 78, so that the rotating plate 78 is fixed by virtue of threaded connection with the second threaded rod 79, the second threaded rod 79 is rotated to rotate out the second threaded rod 79 from the inside of the rotating plate 78, at the moment, the sliding block 73 enables the sliding block 73 not to block the rotating plate 78, at the moment, the rotating plate 78 is rotated on, therefore, the iron block 72 and the magnet 74 are magnetically attracted, the rotating plate 78 is fixed by the magnetic attraction of the magnet 74 and the iron block 72, the supporting rod 76 is retracted, and the problem that the cylinder 1 cannot be vertically placed on the ground is solved.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (10)
1. The utility model provides a conveniently carry out seawater sampler of fixed point sample, includes drum (1) and sampling device (5), its characterized in that: the surface of the cylinder (1) is provided with a sampling device (5), the sampling device (5) comprises two connecting rings (504), the inner wall of the connecting ring (504) is fixedly connected with the cylinder (1), the surface of the connecting ring (504) is fixedly connected with two rectangular plates (503) in a penetrating manner, one side of the rectangular plate (503) far away from the cylinder (1) is fixedly connected with two connecting blocks (509), the two connecting blocks (509) are symmetrically distributed with the central axis of the rectangular plate (503), the inside of the connecting block (509) is connected with a cylinder (508) in a penetrating and sliding manner, one end of the cylinder (508) is fixedly connected with a connecting plate (505), one side of the rectangular plate (503) close to the connecting block (509) is fixedly connected with two connecting plates (512), the inside of the two connecting plates (512) is connected with a connecting column (515) in a penetrating and sliding manner, and one end of the connecting column (515), the inner wall and cylinder (508) fixed connection of sleeve (511), the surperficial slip cap of spliced pole (515) has lantern ring (514), and the fixed surface of lantern ring (514) is connected with the boss, and boss department fixed mounting has wire (513), the one end fixedly connected with stopper (518) of lantern ring (514) are kept away from in wire (513), both sides fixedly connected with connecting wire (501) of stopper (518), one end fixedly connected with pole (2) of limiting plate are kept away from in connecting wire (501).
2. A seawater sampler for facilitating fixed-point sampling according to claim 1, wherein: one end of the sleeve (511) close to the connecting disc (505) is fixedly connected with a first spring (510), and one end of the first spring (510) far away from the sleeve (511) is fixedly connected with the connecting block (509).
3. A seawater sampler for facilitating fixed-point sampling according to claim 1, wherein: one side of the rectangular plate (503) is fixedly connected with a handle bar (502), and the handle bar (502) is U-shaped.
4. A seawater sampler for facilitating fixed-point sampling according to claim 1, wherein: one end, far away from cylinder (508), of connection pad (505) is fixedly connected with steel wire (506), one end, far away from connection pad (505), of steel wire (506) is fixedly connected with briquetting (507), one end, close to steel wire (506), of briquetting (507) is rotated and is connected with rectangular block (516), and steel wire (506) runs through sliding connection inside rectangular block (516), one end, close to briquetting (507), of rectangular block (516) is fixedly connected with round rod (517).
5. A seawater sampler for facilitating fixed-point sampling according to claim 1, wherein: the surface fixed connection of pole (2) has lid (3), one side fixedly connected with rubber tape (4) that lid (3) are close to drum (1), the one end and drum (1) inner wall fixed connection that pole (2) were kept away from in rubber tape (4), the delivery port has been seted up to the lateral wall of drum (1).
6. A seawater sampler for facilitating fixed-point sampling according to claim 1, wherein: the filter device (6) is arranged in the cylinder (1), the filter device (6) comprises a first threaded rod (609), two ends of the first threaded rod (609) are fixedly connected with second expansion plates (610), each second expansion plate (610) consists of two hollow sliding plates with different sizes, the surfaces of the small sliding plates are in sliding connection with the inner wall of the large sliding plate, two ends of each second expansion plate (610) are fixedly connected with first circular rings (607), one ends, far away from the second expansion plates (610), of the first circular rings (607) are fixedly connected with supporting plates (601), the supporting plates (601) are L-shaped, one ends, close to each other, of the two supporting plates (601) are fixedly connected with second springs (603), one sides, close to each other, of the two first circular rings (607) are fixedly connected with filter screens (606), and the filter screens (606) have elasticity, two ends of the two first circular rings (607) close to each other are connected with a second circular ring (608) in a sliding way.
7. A seawater sampler for facilitating fixed-point sampling according to claim 6, wherein: two one end fixedly connected with sliding plate that filter screen (606) were kept away from to backup pad (601), and the sliding plate be "L" shape, and the long arm end sliding connection of sliding plate has first expansion plate (604), two push pedals (605) of one end fixedly connected with that filter screen (606) were kept away from to first expansion plate (604).
8. A seawater sampler for facilitating fixed-point sampling according to claim 6, wherein: one side of each of the two support plates (601) is slidably connected with a clamping plate (602), and the clamping plates (602) are U-shaped.
9. A seawater sampler for facilitating fixed-point sampling according to claim 1, wherein: the surface of the cylinder (1) is provided with a supporting device (7), the supporting device (7) comprises a disc (77), the inner wall of the disc (77) is fixedly connected with the cylinder (1), one end of the disc (77) is uniformly and rotatably connected with four rotating plates (78), one end of the disc (77) close to the rotating plate (78) is evenly connected with four sliding blocks (73) in a sliding way, the four sliding blocks (73) are U-shaped, a second threaded rod (79) penetrates through the inside of each sliding block (73) in a sliding manner, the surface of a second threaded rod (79) is in threaded connection with the disc (77), one end of the second threaded rod (79), which is close to the disc (77), is in threaded connection with the inside of the rotating plate (78), one end of the rotating plate (78) close to the disc (77) is fixedly connected with a supporting rod (76), one end of the supporting rod (76) far away from the rotating plate (78) is fixedly connected with a sucker (75).
10. A seawater sampler for facilitating fixed-point sampling according to claim 9, wherein: one end fixedly connected with supporting shoe (71) of disc (77) is kept away from in slider (73), one side fixedly connected with magnet (74) that supporting shoe (71) is close to commentaries on classics board (78), the one end fixedly connected with iron plate (72) of bracing piece (76) are kept away from in commentaries on classics board (78), iron plate (72) and magnet (74) magnetism are inhaled together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011419467.1A CN112539966A (en) | 2020-12-07 | 2020-12-07 | Convenient sea water sampler who carries out fixed point sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011419467.1A CN112539966A (en) | 2020-12-07 | 2020-12-07 | Convenient sea water sampler who carries out fixed point sample |
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| Publication Number | Publication Date |
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| CN112539966A true CN112539966A (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011419467.1A Withdrawn CN112539966A (en) | 2020-12-07 | 2020-12-07 | Convenient sea water sampler who carries out fixed point sample |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113324802A (en) * | 2021-04-07 | 2021-08-31 | 国家海洋局北海环境监测中心 | Sea-entering pollutant sampling device and method for marine ecological assessment |
| CN114002018A (en) * | 2021-10-29 | 2022-02-01 | 山东省地勘局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) | Groundwater sampler with function is stored to multiple sample |
| CN114019588A (en) * | 2021-11-18 | 2022-02-08 | 赵清虎 | Hydrological rainfall gauge convenient to erect in field |
| CN114184428A (en) * | 2021-11-23 | 2022-03-15 | 浙江省海洋水产研究所 | Seawater sampling device |
| CN117264741A (en) * | 2023-11-10 | 2023-12-22 | 华测检测认证集团股份有限公司 | Seawater microorganism sampling equipment |
-
2020
- 2020-12-07 CN CN202011419467.1A patent/CN112539966A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113324802A (en) * | 2021-04-07 | 2021-08-31 | 国家海洋局北海环境监测中心 | Sea-entering pollutant sampling device and method for marine ecological assessment |
| CN113324802B (en) * | 2021-04-07 | 2023-09-29 | 国家海洋局北海环境监测中心 | Sea-entering pollutant sampling device and method for marine ecological assessment |
| CN114002018A (en) * | 2021-10-29 | 2022-02-01 | 山东省地勘局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) | Groundwater sampler with function is stored to multiple sample |
| CN114002018B (en) * | 2021-10-29 | 2024-02-23 | 山东省地勘局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) | Groundwater sampler with multiple sample storage function |
| CN114019588A (en) * | 2021-11-18 | 2022-02-08 | 赵清虎 | Hydrological rainfall gauge convenient to erect in field |
| CN114184428A (en) * | 2021-11-23 | 2022-03-15 | 浙江省海洋水产研究所 | Seawater sampling device |
| CN114184428B (en) * | 2021-11-23 | 2023-09-26 | 浙江省海洋水产研究所 | Seawater sampling device |
| CN117264741A (en) * | 2023-11-10 | 2023-12-22 | 华测检测认证集团股份有限公司 | Seawater microorganism sampling equipment |
| CN117264741B (en) * | 2023-11-10 | 2024-03-01 | 华测检测认证集团股份有限公司 | Seawater microorganism sampling equipment |
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Application publication date: 20210323 |