CN115999196A - Portable water pollutant enrichment device - Google Patents
Portable water pollutant enrichment device Download PDFInfo
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- CN115999196A CN115999196A CN202310304668.4A CN202310304668A CN115999196A CN 115999196 A CN115999196 A CN 115999196A CN 202310304668 A CN202310304668 A CN 202310304668A CN 115999196 A CN115999196 A CN 115999196A
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Abstract
The invention discloses a portable water pollutant enrichment device, which relates to the technical field of sample collection and comprises a lower shell, wherein an upper shell is arranged at the upper end of the lower shell, an upper cover is arranged on the upper surface of the upper shell, a fastener is arranged on the inner wall of the lower shell, an extraction column is arranged on the inner wall of the fastener, an operation port is formed in the side wall of the lower shell, and the portable water pollutant enrichment device further comprises leveling structures which are respectively arranged on the outer wall of the lower shell and are used for enabling the extraction device to be in a horizontal state on uneven ground.
Description
Technical Field
The invention relates to the technical field of sample collection, in particular to a portable water body pollutant enrichment device.
Background
Along with the development of society, people's environmental awareness is stronger more and more, in real life, when protecting the water resource, need regularly detect the pollutant content in the water to master quality of water information, conveniently carry out the pertinence protection according to quality of water, and when detecting the water sample, need use enrichment device to enrich the pollutant in the water.
One chinese patent application publication No. CN111999161a discloses a portable water contaminant enrichment device comprising: a lower case; a column clip connected to an inner wall surface of the lower case; an extraction column which can be clamped and fixed in the lower shell by the column clamp; an upper case detachably connected with the lower case; an air pump assembly for forming a high pressure environment inside the upper case by inflation; a control assembly for controlling the operation of the air pump assembly; the sample storage bottle is hollow and is detachably arranged in the upper shell; the enrichment bottle, its inside cavity, and separable set up in inside the inferior valve, just store up appearance bottle part cover is located in the enrichment bottle/store up appearance bottle is whole to be located enrichment bottle top. The enrichment device has reasonable structural layout, small volume and convenient operation, is convenient to carry in the field, and can effectively avoid the problem of enrichment failure caused by dry extraction columns.
With respect to the above and related art, the inventors believe that there are often the following drawbacks: when using enrichment device, in order to guarantee enrichment device can normally work, need place enrichment device wholly on flat ground, but because enrichment device often uses in the field, the emergence that is difficult to place enrichment device level appears easily to enrichment device's application scope has been restricted greatly.
Therefore, we propose a portable water body pollutant enrichment device.
Disclosure of Invention
The invention aims to provide a portable water body pollutant enrichment device so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the portable water pollutant enrichment device comprises a lower shell, wherein an upper shell is arranged at the upper end of the lower shell, an upper cover is arranged on the upper surface of the upper shell, a fastener is arranged on the inner wall of the lower shell, an extraction column is arranged on the inner wall of the fastener, an operation port is formed in the side wall of the lower shell, the portable water pollutant enrichment device further comprises leveling structures which are respectively arranged on the outer wall of the lower shell and used for enabling the extraction device to be in a horizontal state on uneven ground, and each leveling structure comprises a rectangular frame, two inserting plates and two soil breaking blocks, wherein the rectangular frame is rotatably connected with the outer wall of the lower shell; the storage structures are respectively arranged on the lower surface of the lower shell and used for preventing the enriched water sample from wetting the ground as much as possible, and each storage structure comprises a flow guide pipe communicated with the lower surface of the lower shell and a storage bag used for collecting the enriched water sample; the protection structure is arranged on the surface of the plugboard and used for shielding the broken soil block, and comprises a protection plate, a screw and a pressing plate, wherein the protection plate is connected with the plugboard in a sliding manner, and the screw and the pressing plate are used for limiting the position of the protection plate.
The components achieve the following effects: through setting up leveling structure, when the enrichment device is used on uneven ground, make enrichment device under the cooperation of rectangle frame and picture peg, and just can unsettled keep the horizontality with the help of self gravity, thereby make enrichment device can normally work, and utilize broken soil block can conveniently insert the picture peg in the ground, simultaneously can also prevent as far as possible that the picture peg from being pulled out from the ground, the stability of picture peg has been improved greatly, through setting up storage structure, collect the water sample with the help of the storage bag, prevent as far as possible that the water sample from directly dripping on ground, cause the ground to be soaked soft by the water sample, cause the picture peg to be difficult to insert the condition emergence on ground steadily, thereby make the picture peg can normally support enrichment device, shelter from broken soil block with the help of the guard plate, prevent the condition emergence of the pointed end fish tail staff of broken soil block as far as possible, thereby make things convenient for the staff to carry enrichment device, the potential safety hazard has been eliminated to a certain extent.
Preferably, the rectangular frame is rotationally connected with the plugboard, two fixed surface of plugboard is connected with the connecting plate, broken soil piece is rotationally connected with the lower surface of plugboard, broken soil piece is the triangular pyramid structure, rectangular hole has been seted up on the surface of plugboard, the surface slip cap of plugboard has the slide tube, the inner wall fixedly connected with roof of slide tube, the roof is located rectangular hole, the through-hole has been seted up to the lower surface of plugboard, the through-hole is linked together with rectangular hole, the size looks adaptation of through-hole and roof board, the lower surface fixedly connected with two guy cables of roof, the guy cable runs through the through-hole, two guy cable respectively with two broken soil piece one-to-one fixed connection, the outer wall fixedly connected with drive plate of slide tube, the surface slip of drive plate runs through there is the transfer line, the jack has been seted up on the surface of plugboard, the transfer line runs through the jack, the one end fixedly connected with footboard of transfer line, the surface fixedly connected with a plurality of antislip strip of footboard.
The components achieve the following effects: the sliding tube slides upwards along the surface of picture peg, the slip of slip tube can drive the roof and slide, the roof slides and can pull the cable, the cable passes the through-hole and can drive two blocks of breaking ground and rotate, until two blocks of breaking ground contact each other, the cable can be straightened at this moment, the cable reaches with the help of the block of breaking ground and prevents the roof and continue to slide, and then limit the transfer line position, make the effect that transfer line and jack align, then to the direction slip footboard that is close to the picture peg, the footboard slides and can drive the transfer line and pass the transfer line and insert in the jack, the transfer line reaches the limit transfer line position, and then the effect of limiting two blocks of breaking ground positions, then will break the block and support on ground and trample the footboard, the antiskid strip reaches the effect of increase footboard surface friction force at this moment, the transfer line can drive the picture peg and remove with the help of footboard, the picture peg removes and can make the block of breaking ground insert ground, through setting up the block of breaking ground into the triangular pyramid structure, can make things convenient for the soil of breaking ground to the extrusion around, thereby make things convenient for the picture peg to insert in the ground, at this moment, reach the effect that supports the rectangular frame, and then support the lower shell.
Preferably, the transmission rod is in a regular hexagonal prism structure, and the surface of the broken soil block is processed by a chromium plating process.
The components achieve the following effects: because the transmission rod is regular hexagonal prism structure, the transmission rod can not rotate to prevent the pedal from rotating as far as possible, and then the pedal operation is convenient for the staff, and the surface of the broken soil block is processed by using the chromium plating process, so that the strength of the surface of the broken soil block can be improved, and the service life of the broken soil block is prolonged.
Preferably, the surface of the transmission rod is fixedly connected with a positioning plate, and the positioning plate is positioned between the transmission plate and the plugboard.
The components achieve the following effects: when the locating plate contacts with the transmission plate, the locating plate can prevent the transmission rod from continuously sliding, so that the transmission rod is prevented from falling off from the transmission plate as much as possible.
Preferably, the circular arc surface threaded connection of honeycomb duct has the screwed pipe, the screwed pipe is linked together with the storage bag, the circular arc surface fixedly connected with of screwed pipe two auxiliary rings, the outer wall fixedly connected with of inferior valve two guide rails, two the surface sliding connection of guide rail has the baffle, the size looks adaptation of baffle size and operation mouth.
The components achieve the following effects: the baffle slides along the surface of guide rail, after the baffle shelters from the operation mouth, the baffle can prevent as far as possible that the water sample from splashing, can drip the inner wall of inferior valve after the water sample flows through the extraction post to can flow into the honeycomb duct along the inner wall of inferior valve, the storage bag reaches and collects the water sample, prevents as far as possible that the water sample from directly dripping on ground, causes ground to be soaked and soft by the water sample, causes the picture peg to be difficult to insert the condition emergence on ground steadily, thereby makes the picture peg can normally support enrichment device.
Preferably, the outer wall of the storage bag is fixedly connected with a supporting ring, and the supporting ring is made of polypropylene.
The components achieve the following effects: the lower end of the storage bag is supported flat by the support ring made of polypropylene, so that the storage bag is prevented from being attached together to droop and touch the ground as much as possible, and the effect of the enrichment device on adjusting the state of the enrichment device by means of self gravity is affected.
Preferably, the inner wall fixedly connected with cross plate of honeycomb duct, the surface fixedly connected with air duct of cross plate, the vertical cross section of air duct is the shape of falling "J".
The components achieve the following effects: the both ends of air duct can communicate inferior valve and storage bag to make the interior air of storage bag flow out in the storage bag fast, and then guarantee that the water sample can normally flow in the storage bag.
Preferably, the vertical cross section of guard plate is "U" shape, screw rod and guard plate threaded connection, the one end that the screw rod is close to the picture peg rotates with the clamp plate to be connected, clamp plate and picture peg sliding connection, the guard plate has been seted up for the position of clamp plate and has been stepped down the groove, the inner wall and the clamp plate sliding connection of stepped down the groove, the other end fixedly connected with of screw rod changes the board.
The components achieve the following effects: the protection plate is sleeved at the lower end of the plugboard, the protection plate shields the broken soil block, the situation that the tip of the broken soil block scratches a worker as much as possible is prevented, so that the worker can conveniently carry the enriching device, then the rotating plate is rotated, the screw rod can drive the pressing plate to move along the inner wall of the yielding groove towards the direction close to the plugboard by means of threads, and when the pressing plate abuts against the surface of the plugboard, the pressing plate reaches the position of the limiting screw rod, and further the action of the position of the protection plate is limited.
Preferably, the surface of the plugboard is fixedly connected with a fixing ring, and the size of the fixing ring is matched with the size of the protection board.
The components achieve the following effects: the fixed ring is hung by the protection plate, so that the protection plate is convenient to take and use next time.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, by arranging the leveling structure, when the enrichment device is used on uneven ground, the enrichment device can be suspended to maintain a horizontal state under the cooperation of the rectangular frame and the plugboard by means of self gravity, so that the enrichment device can work normally, the plugboard can be conveniently inserted into the ground by utilizing the broken soil blocks, and meanwhile, the plugboard can be prevented from being pulled out from the ground as much as possible, and the stability of the plugboard is greatly improved.
According to the invention, the storage structure is arranged, the water sample is collected by means of the storage bag, so that the water sample is prevented from directly dripping on the ground as much as possible, the ground is soaked by the water sample and is soft, and the situation that the plugboard is difficult to stably insert on the ground occurs, so that the plugboard can normally support the enrichment device.
According to the invention, the protection structure is arranged, the protection plate is used for shielding the broken soil block, so that the condition that the tip of the broken soil block scratches a worker is prevented as much as possible, the worker can conveniently carry the enrichment device, and the potential safety hazard is eliminated to a certain extent.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the rectangular frame of the present invention;
FIG. 3 is a schematic view of the partial structure of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of a part of a leveling structure according to the present invention;
FIG. 6 is a schematic view of the partial structure of FIG. 1 according to the present invention;
FIG. 7 is a schematic view of the overall structure of another view of the present invention;
FIG. 8 is a schematic view of the structure of the storage bag of the present invention;
FIG. 9 is a schematic view of the structure of the air duct of the present invention;
fig. 10 is a schematic view of a part of the protective structure according to the present invention.
In the figure: 1-a lower shell; 2-an upper shell; 3-an upper cover; 4-a fastener; 5-an extraction column; 6-leveling structure; 601-rectangular box; 602-plugboard; 603-connecting plates; 604-breaking soil blocks; 605-rectangular holes; 606-top plate; 607-slide tube; 608-through holes; 609-inhaul cable; 610-drive plate; 611-a transmission rod; 612-pedal; 613-positioning plate; 614-cleats; 7-a storage structure; 71-a flow guiding pipe; 72-threaded pipe; 73-storage bag; 74-auxiliary ring; 75-a support ring; 76-cross plate; 77-airway tube; 78-guide rail; 79-baffle; 8-a protective structure; 81-protecting plates; 82-screw; 83-pressing plate; 84-yielding slots; 85-rotating plates; 86-a securing ring; 9-an operation port.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution: the portable water pollutant enrichment device comprises a lower shell 1, an upper shell 2 is arranged at the upper end of the lower shell 1, an upper cover 3 is arranged on the upper surface of the upper shell 2, a fastener 4 is arranged on the inner wall of the lower shell 1, an extraction column 5 is arranged on the inner wall of the fastener 4, an operation port 9 is arranged on the side wall of the lower shell 1, the portable water pollutant enrichment device further comprises leveling structures 6 which are respectively arranged on the outer wall of the lower shell 1 and are used for enabling the extraction device to keep a horizontal state on uneven ground, each leveling structure 6 comprises a rectangular frame 601, two insertion plates 602 and two ground breaking blocks 604, wherein the rectangular frame 601 is rotatably connected with the outer wall of the lower shell 1, and the two ground breaking blocks 604 are used for conveniently inserting the insertion plates 602 into the ground; the storage structures 7 are respectively arranged on the lower surface of the lower shell 1 and are used for preventing the enriched water sample from wetting the ground as much as possible, and each storage structure 7 comprises a flow guide pipe 71 communicated with the lower surface of the lower shell 1 and a storage bag 73 used for collecting the enriched water sample; the protection structure 8 is arranged on the surface of the plugboard 602 and used for shielding the broken soil block 604, and the protection structure 8 comprises a protection plate 81 which is connected with the plugboard 602 in a sliding manner, a screw 82 used for limiting the position of the protection plate 81 and a pressing plate 83.
The specific arrangement and function of the leveling structure 6, the receiving structure 7 and the protective structure 8 will be described in detail below.
Referring to fig. 2 to 5 and fig. 7, in this embodiment: rectangular frame 601 is rotationally connected with plugboard 602, the surface fixedly connected with connecting plate 603 of two plugboards 602, earth breaking block 604 is rotationally connected with the lower surface of plugboard 602, earth breaking block 604 is in a triangular pyramid structure, rectangular hole 605 is provided on the surface of plugboard 602, sliding sleeve on the surface of plugboard 602 is provided with sliding tube 607, the inner wall of sliding tube 607 is fixedly connected with top plate 606, top plate 606 is positioned in rectangular hole 605, through hole 608 is provided on the lower surface of plugboard 602, through hole 608 is communicated with rectangular hole 605, size of through hole 608 is adapted to size of top plate 606, two inhaul cables 609 are fixedly connected with the lower surface of top plate 606, inhaul cables 609 penetrate through hole 608, two inhaul cables 609 are respectively and fixedly connected with two earth breaking blocks 604 in a one-to-one matching manner, transmission plate 610 is fixedly connected on the outer wall of sliding tube 607, transmission rod 611 is slidingly penetrated on the surface of transmission plate 610, jack is provided on the surface of plugboard 602, a pedal 612 is fixedly connected to one end of the transmission rod 611, a plurality of anti-slip strips 614 are fixedly connected to the surface of the pedal 612, a sliding tube 607 slides upwards along the surface of the plugboard 602, the sliding tube 607 slides to drive a top plate 606 to slide, the top plate 606 slides to pull a guy cable 609, the guy cable 609 passes through a through hole 608 to drive two earth breaking blocks 604 to rotate until the two earth breaking blocks 604 are contacted with each other, at this time, the guy cable 609 is straightened, the guy cable 609 stops the top plate 606 from sliding continuously by the earth breaking blocks 604, the position of the transmission rod 611 is limited, the transmission rod 611 is aligned with a jack, then the pedal 612 slides towards the direction close to the plugboard 602, the pedal 612 slides to drive the transmission rod 611 to pass through the transmission plate 610 and be inserted into the jack, the transmission rod 611 reaches the position limiting of the transmission plate 610, the position limiting of the two earth breaking blocks 604 is further limited, the earth breaking blocks 604 are then pressed on the ground and the pedal 612, at this time, the anti-slip strip 614 achieves the effect of increasing the surface friction force of the pedal 612, the transmission rod 611 can drive the inserting plate 602 to move by means of the pedal 612, the inserting plate 602 can enable the broken soil block 604 to be inserted into the ground, the broken soil block 604 can be conveniently arranged into a triangular pyramid structure to extrude the soil on the ground to the periphery, so that the inserting plate 602 can be conveniently inserted into the ground, and at the moment, the inserting plate 602 can support the rectangular frame 601, and further the lower shell 1 can be supported. The transmission rod 611 is in a regular hexagonal prism structure, and the transmission rod 611 is in a regular hexagonal prism structure, so that the transmission rod 611 cannot rotate, the pedal 612 is prevented from rotating as much as possible, a worker can conveniently tread, the surface of the broken soil block 604 is processed through a chromium plating process, the surface of the broken soil block 604 is processed through the chromium plating process, the strength of the surface of the broken soil block 604 can be improved, and the service life of the broken soil block 604 is prolonged. The surface of the transmission rod 611 is fixedly connected with a positioning plate 613, the positioning plate 613 is positioned between the transmission plate 610 and the plugboard 602, and when the positioning plate 613 contacts with the transmission plate 610, the positioning plate 613 can prevent the transmission rod 611 from sliding continuously, so that the transmission rod 611 is prevented from falling off from the transmission plate 610 as much as possible.
Referring to fig. 6 to 9, specifically, the circular arc surface of the flow guiding tube 71 is in threaded connection with the threaded tube 72, the threaded tube 72 is communicated with the storage bag 73, the circular arc surface of the threaded tube 72 is fixedly connected with two auxiliary rings 74, the outer wall of the lower shell 1 is fixedly connected with two guide rails 78, the surfaces of the two guide rails 78 are in sliding connection with the baffle 79, the size of the baffle 79 is matched with the size of the operation opening 9, the baffle 79 slides along the surface of the guide rails 78, after the baffle 79 shields the operation opening 9, the baffle 79 can prevent water samples from splashing as much as possible, when the water samples flow through the extraction column 5, the water samples can drop onto the inner wall of the lower shell 1 and flow into the flow guiding tube 71 along the inner wall of the lower shell 1, the storage bag 73 can collect the water samples, the water samples can be prevented from directly dropping onto the ground as much as possible, the ground is soaked and soft, the situation that the plugboard 602 is difficult to be stably inserted onto the ground is caused, and the plugboard 602 can normally support the enrichment device. The outer wall fixedly connected with holding ring 75 of storage bag 73, holding ring 75 are polypropylene material, and the holding ring 75 of polypropylene material reaches the lower extreme with storage bag 73 and props the flat, prevents as far as possible that storage bag 73 from laminating together and sagging touch the ground, influences enrichment device and adjusts the effect of self state with the help of self gravity. The inner wall fixedly connected with cross plate 76 of honeycomb duct 71, the fixed surface of cross plate 76 is connected with air duct 77, and the vertical cross section of air duct 77 is "J" shape of falling, and the both ends of air duct 77 can communicate inferior valve 1 and storage bag 73 to make the interior air of storage bag 73 flow out fast from storage bag 73, and then guarantee that the water sample can normally flow into in the storage bag 73.
Referring to fig. 2 and 10, specifically, the vertical cross section of guard plate 81 is "U" shape, screw 82 and guard plate 81 threaded connection, screw 82 is close to the one end of picture peg 602 and rotates with clamp plate 83 to be connected, clamp plate 83 and picture peg 602 sliding connection, guard plate 81 has seted up the groove 84 of stepping down for the position of clamp plate 83, the inner wall and the clamp plate 83 sliding connection of stepping down groove 84, the other end fixedly connected with revolving plate 85 of screw 82, cover guard plate 81 is in the lower extreme of picture peg 602, guard plate 81 reaches the effect that shelters from broken soil piece 604 this moment, the condition that prevents the sharp point of broken soil piece 604 fish tail staff of as far as possible takes place, thereby make things convenient for the effect of staff carrying enrichment device, then rotate revolving plate 85, screw 82 can drive clamp plate 83 to be close to the direction of picture peg 602 along the inner wall of stepping down groove 84 with the screw thread, after clamp plate 83 supports at the surface of picture peg 602, clamp plate 83 reaches restriction screw 82 position, and then restriction effect of guard plate 81 position. The fixed ring 86 is fixedly connected to the surface of the plugboard 602, the size of the fixed ring 86 is matched with the size of the protection plate 81, and the fixed ring 86 is hung by the protection plate 81, so that the protection plate 81 can be conveniently taken and used next time.
Working principle: when the water is enriched with pollutants, the extraction column 5 is fixed by the fastener 4, then the water sample is discharged into the extraction column 5 through the lower shell 1 and the lower shell 1, at the moment, the extraction column 5 enriches the pollutants in the water sample, when the extraction device is required to be used on uneven ground, the rotating plate 85 is rotated firstly, the rotating plate 85 can drive the screw 82 to rotate, the screw 82 can drive the pressing plate 83 to slide into the inner wall of the yielding groove 84 by virtue of threads, at the moment, the pressing plate 83 can be separated from the plugboard 602, then the protection board 81 is taken down from the surface of the plugboard 602, then the plugboard 602 is hung on the arc surface of the fixing ring 86, the fixing ring 86 is hung for the protection board 81, so that the next taking is convenient, the effect of the protection board 81 is used, then the sliding tube 607 slides upwards along the surface of the plugboard 602, the sliding tube 607 can drive the top board 606 to slide, the top board 606 can slide, and the stay cable 609 can be pulled by the sliding of the top board 606, the guy cable 609 passes through the through hole 608 to drive the two breaking blocks 604 to rotate until the two breaking blocks 604 are contacted with each other, at this time, the guy cable 609 is straightened, the guy cable 609 can prevent the top plate 606 from sliding continuously by means of the breaking blocks 604, further limit the position of the transmission rod 611, the transmission rod 611 is aligned with the jack, then the pedal 612 slides towards the direction close to the plugboard 602, the pedal 612 slides to drive the transmission rod 611 to pass through the transmission plate 610 and insert into the jack, the transmission rod 611 reaches the position limiting the transmission plate 610, further limit the position of the two breaking blocks 604, then the breaking blocks 604 are propped against the ground and tread the pedal 612, at this time, the anti-slip strip 614 reaches the effect of increasing the friction force on the surface of the pedal 612, the transmission rod 611 moves by means of the pedal 612 to drive the plugboard 602, and the transmission rod 611 is in a regular hexagonal prism structure, so that the transmission rod 611 does not rotate, thereby preventing the pedal 612 from rotating as much as possible, further facilitating the stepping operation of the staff, the movement of the plugboard 602 can enable the broken soil block 604 to be inserted into the ground, the broken soil block 604 is arranged into a triangular cone structure, the broken soil block 604 can be conveniently extruded to the periphery of the ground, thereby facilitating the insertion of the plugboard 602 into the ground, the surface of the broken soil block 604 is processed by using a chromium plating process, the strength of the surface of the broken soil block 604 can be improved, the service life of the broken soil block 604 is prolonged, the plugboard 602 supports the rectangular frame 601 at the moment, further supports the lower shell 1, the transmission rod 611 is pulled out from the plughole after the plugboard 602 is inserted to a proper depth, the transmission rod 611 slides to drive the positioning plate 613 to slide, the positioning plate 613 can prevent the transmission rod 611 from continuously sliding after the positioning plate 613 contacts with the transmission plate 610, thereby preventing the transmission rod 611 from falling off from the transmission plate 610 as much as possible, then, the pedal 612 is continuously stepped on, at this time, the transmission rod 611 moves by means of the pedal 612 to drive the transmission plate 610 to slide, the transmission plate 610 drives the slide tube 607 to synchronously slide along the surface of the plugboard 602, the top plate 606 slides by means of the slide tube 607 to pass through the through hole 608, at this time, the two guy ropes 609 are in a loose state, after the top plate 606 contacts with the two breaking blocks 604, the two breaking blocks 604 rotate in opposite directions under the extrusion of the top plate 606, at this time, the two breaking blocks 604 can be unfolded, thereby preventing the plugboard 602 from sliding upwards and sliding out from the ground, further improving the stability of the plugboard 602, at this time, the enrichment device can be suspended and kept in a horizontal state by means of self gravity under the cooperation of the rectangular frame 601 and the plugboard 602, so that the enrichment device can work normally, the continuous sliding of the top plate 606 can enable two sides of the enrichment device to contact with the two breaking blocks 604 respectively, at this time, the top plate 606 reaches the position of the limit breaking block 604, making it difficult for the breaker block 604 to rotate in the opposite direction.
When the enrichment operation is continued, the baffle 79 is slid along the surface of the guide rail 78, after the baffle 79 shields the operation opening 9, the baffle 79 can prevent water samples from splashing as far as possible, after the water samples flow through the extraction column 5, the water samples can drop to the inner wall of the lower shell 1, and can flow into the guide pipe 71 along the inner wall of the lower shell 1, at the moment, the two ends of the air guide pipe 77 can be communicated with the lower shell 1 and the storage bag 73, thereby the air in the storage bag 73 can flow out of the storage bag 73 quickly, and then the water samples can flow into the storage bag 73 normally, and the guide pipe 71 with the vertical section in the shape of an inverted J can prevent the water samples from directly flowing into the inner wall of the storage bag 73 as far as possible, the storage bag 73 can collect the water samples, the water samples can be prevented from directly dropping on the ground as far as possible, the ground is soaked and soft by the water samples, the condition that the plugboard 602 is difficult to be stably inserted on the ground is caused, the effect of supporting the enrichment device can be normally carried out, the lower end of the storage bag 73 can be supported by the polypropylene material supporting ring 75, the lower end of the storage bag 73 can be supported as far as possible, the condition that the storage bag 73 is attached to the storage bag 73 can be prevented from being in a flat as possible, the guide pipe 73 can be contacted with the storage bag 73, the thread 74 can be rotated by the screw thread 72, and the screw thread can be rotated by the screw thread 72 to move the screw thread 72, and the storage bag can be rotated down and the screw thread 72 can be rotated to assist the screw thread 72 to move down.
After the enrichment operation is finished, the pedal 612 is pulled upwards again, the transmission rod 611 is driven to slide by the sliding of the pedal 612, the top plate 606 is finally driven to slide upwards by the sliding of the transmission rod 611, at the moment, the two ground breaking blocks 604 are pulled again by the sliding of the top plate 606 by the aid of the stay cable 609, so that the two ground breaking blocks 604 are reset, then the plugboard 602 can be pulled out from the ground, the transmission rod 611 is reinserted into the plugboard, then the protection plate 81 is taken off from the circular arc surface of the fixing ring 86 and sleeved at the lower end of the plugboard 602, at the moment, the protection plate 81 shields the ground breaking blocks 604, the condition that the tip of the ground breaking blocks 604 scratches a worker as much as possible is prevented, the worker can conveniently carry the enrichment device is realized, then the rotating plate 85 is rotated in the opposite direction, the screw 83 is driven by the screw 83 to move towards the direction close to the plugboard 602 along the inner wall of the yielding groove 84 by means of threads, after the pressing plate 83 abuts against the surface of the plugboard 602, the position of the screw 83 reaches the limiting screw 82, and the effect of limiting the position of the protection plate 81 is limited.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a portable water pollutant enrichment device, includes inferior valve (1), its characterized in that: the upper end of inferior valve (1) is installed epitheca (2), upper surface mounting of epitheca (2) has upper cover (3), fastener (4) are installed to the inner wall of inferior valve (1), extraction post (5) are installed to the inner wall of fastener (4), operation mouth (9) have been seted up to the lateral wall of inferior valve (1), still include:
the leveling structure (6) is respectively arranged on the outer wall of the lower shell (1) and used for enabling the extraction device to be in a horizontal state on uneven ground, and the leveling structure (6) comprises a rectangular frame (601) rotationally connected with the outer wall of the lower shell (1), two plugboards (602) used for supporting the rectangular frame (601) and two ground breaking blocks (604) used for conveniently inserting the plugboards (602) into the ground;
the storage structures (7) are respectively arranged on the lower surface of the lower shell (1) and are used for preventing the enriched water sample from wetting the ground as much as possible, and each storage structure (7) comprises a guide pipe (71) communicated with the lower surface of the lower shell (1) and a storage bag (73) used for collecting the enriched water sample;
the protection structure (8) is arranged on the surface of the plugboard (602) and used for shielding the broken soil block (604), and the protection structure (8) comprises a protection plate (81) which is connected with the plugboard (602) in a sliding mode, a screw (82) used for limiting the position of the protection plate (81) and a pressing plate (83).
2. The portable water contaminant enrichment device of claim 1, wherein: rectangular frame (601) and picture peg (602) rotate to be connected, two fixed surface of picture peg (602) is connected with connecting plate (603), the lower surface of ground breaking piece (604) and picture peg (602) rotates to be connected, ground breaking piece (604) are the triangular pyramid structure, rectangular hole (605) have been seted up to the surface of picture peg (602), the surface slip cover of picture peg (602) has slide tube (607), the inner wall fixedly connected with roof (606) of slide tube (607), roof (606) are located rectangular hole (605), through-hole (608) have been seted up to the lower surface of picture peg (602), through-hole (608) are linked together with rectangular hole (605), the size of through-hole (608) and the size looks adaptation of roof (606), the lower surface fixedly connected with two guy wires (609) of roof (606), two guy wires (609) run through-hole (608), two guy wires (609) are respectively with two ground breaking piece (604) fixedly connected with slide tube (607), the outer wall fixedly connected with roof (606), transmission rod (610) have jack (611) to run through the fixed surface of picture peg (602), transmission rod (610) has a fixed connection, transmission rod (611), the surface of the pedal (612) is fixedly connected with a plurality of anti-slip strips (614).
3. A portable water contaminant enrichment apparatus according to claim 2, wherein: the transmission rod (611) is in a regular hexagonal prism structure, and the surface of the broken soil block (604) is processed by a chromium plating process.
4. A portable water contaminant enrichment apparatus according to claim 2, wherein: the surface of the transmission rod (611) is fixedly connected with a positioning plate (613), and the positioning plate (613) is positioned between the transmission plate (610) and the plugboard (602).
5. The portable water contaminant enrichment device of claim 1, wherein: the utility model discloses a storage bag, including guiding tube (71), storage bag (73), storage bag, screw tube (72), guide tube (71)'s circular arc face threaded connection has screw tube (72), screw tube (72) and storage bag (73) are linked together, circular arc face fixedly connected with two auxiliary ring (74), the outer wall fixedly connected with of inferior valve (1) two guide rails (78), two the surface sliding connection of guide rails (78) has baffle (79), the size of baffle (79) and the size looks adaptation of operation mouth (9).
6. The portable water body contaminant enrichment device of claim 5, wherein: the outer wall of the storage bag (73) is fixedly connected with a supporting ring (75), and the supporting ring (75) is made of polypropylene.
7. The portable water body contaminant enrichment device of claim 5, wherein: the inner wall fixedly connected with cross plate (76) of honeycomb duct (71), the fixed surface of cross plate (76) is connected with air duct (77), the vertical cross section of air duct (77) is the shape of falling "J".
8. The portable water contaminant enrichment device of claim 1, wherein: the vertical cross-section of guard plate (81) is "U" shape, screw rod (82) and guard plate (81) threaded connection, one end that screw rod (82) is close to picture peg (602) rotates with clamp plate (83) to be connected, clamp plate (83) and picture peg (602) sliding connection, guard plate (81) have been seted up for the position of clamp plate (83) and have been stepped down groove (84), the inner wall and clamp plate (83) sliding connection of stepped down groove (84), the other end fixedly connected with revolving plate (85) of screw rod (82).
9. The portable water body contaminant enrichment device of claim 8, wherein: the surface of the plugboard (602) is fixedly connected with a fixing ring (86), and the size of the fixing ring (86) is matched with the size of the protection plate (81).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310304668.4A CN115999196B (en) | 2023-03-27 | 2023-03-27 | Portable water pollutant enrichment device |
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| CN202310304668.4A CN115999196B (en) | 2023-03-27 | 2023-03-27 | Portable water pollutant enrichment device |
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| Publication number | Publication date |
|---|---|
| CN115999196B (en) | 2023-06-27 |
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