CN110146119A - A kind of data sampling sensor mounting platform applied to HDPE floating cage - Google Patents
A kind of data sampling sensor mounting platform applied to HDPE floating cage Download PDFInfo
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- CN110146119A CN110146119A CN201910382882.5A CN201910382882A CN110146119A CN 110146119 A CN110146119 A CN 110146119A CN 201910382882 A CN201910382882 A CN 201910382882A CN 110146119 A CN110146119 A CN 110146119A
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- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 42
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 42
- 238000005070 sampling Methods 0.000 title abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 230000000903 blocking effect Effects 0.000 claims description 15
- 239000002274 desiccant Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 31
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 8
- 230000005489 elastic deformation Effects 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 229920000247 superabsorbent polymer Polymers 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a kind of data sampling sensor mounting platform, especially a kind of data sampling sensor mounting platform applied to HDPE floating cage, including several clips, the elastic adjusting that can individually adjust, and can synchronize of each clip；The one maincenter control and data transmission module installation for data sampling sensor, and the control cabinet of good airproof performance；And one for by control cabinet electric wire draw, have no effect on the outlet-pipe of the leakproofness of control cabinet entirety；An and nozzle plug for stopping external water and/or steam to be entered in control cabinet by outlet-pipe.The present invention solves the technical issues of " being convenient for changing data sampling sensor under the severe breeding environment in far-reaching sea ".The a series of advantages such as the replacement that the present invention has data sampling sensor is high-efficient, flexible operation, and sealing performance is good.
Description
Technical Field
The invention relates to a data acquisition sensor mounting platform, in particular to a data acquisition sensor mounting platform applied to an HDPE floating net cage.
Background
Modern marine fishery culture gradually develops to a mode of open sea and green net cage culture, and a large amount of HDPE floating net cages are used for marine product culture.
In addition, the modern deepwater net cage culture can not automatically detect culture environment parameters. The culture environment parameters comprise hydrological environment parameters (such as water flow speed and wind speed), water quality parameters (such as dissolved oxygen, temperature, oxidation reduction, nitrite, ammonia nitrogen, pH value and other culture water quality six factors) and the like, wherein the water quality parameters are more important, and the data acquisition is the basis in the automatic culture process.
At present, in HDPE floating type net cage culture water quality on-line detection, a data acquisition sensor is soaked in measured seawater for a long time, and the data acquisition sensor needs to be cleaned and calibrated every 1 to 2 weeks and needs to be replaced every half year or so in consideration of strong corrosivity of the seawater to the sensor.
However, the existing data acquisition sensor mounting platform applied to the HDPE floating net cage does not consider the convenience of replacing the data acquisition sensor in the deep and open sea severe culture environment.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a data acquisition sensor mounting platform which is applied to an HDPE floating net cage and can be used for conveniently and quickly cleaning and replacing a single or all data acquisition sensors at sea.
In order to achieve the above object, the present invention provides a data acquisition sensor mounting platform applied to HDPE floating cages, which comprises:
the first mounting platform is mounted to the top of the HDPE floating net cage node, and a pair of first mounting holes are formed in the first mounting platform;
the pair of fixing rods penetrate through the corresponding first mounting holes one by one, and each fixing rod is provided with at least one radial through hole which is distributed in the axial direction; a positioning bolt is arranged in any radial through hole which is arranged on the axial direction of each fixed rod and is positioned above the first mounting platform, and each fixed rod is mounted on the first mounting platform through the positioning bolt;
a pair of mounting brackets corresponding one by one to the pair of fixing bars, each mounting bracket being fixed to the bottom of its corresponding fixing bar;
the second mounting platform of the box body structure is positioned above the pair of mounting brackets, one side of the box body part of the second mounting platform is fixed with one mounting bracket on the corresponding side of the second mounting platform through a pair of hinges, and the other side of the box body part and the box cover part are detachably locked through a first buckle hinged to the mounting bracket on the corresponding side of the box body part; the bottom of the box body part of the second mounting platform is provided with at least two second mounting holes which are distributed linearly, the box cover part of the second mounting platform is provided with third mounting holes which correspond to the second mounting holes one by one, and the hole axes of the corresponding pair of second mounting holes and the third mounting holes are coincided;
the two hoops are positioned in the inner cavity of the box body part of the second mounting platform and correspond to the second mounting holes one by one, and the hole axes of the corresponding pair of hoops and the second mounting holes are coincided;
each hoop comprises a fixed hoop body, a movable hoop body capable of generating micro-elastic deformation, a pair of guide posts, a first mounting plate, a second mounting plate, a pair of tensioning belts and a tensioning adjusting bolt,
wherein the main body of the fixing clamp body is in a semicircular ring shape and comprises a first curved surface at the outer side, a first radial flange is arranged at one end part of the first curved surface and extends from the circular arc boundary at one side of the first curved surface to the circular arc boundary at the other side, a first through hole is arranged on the first radial flange, a second radial flange is arranged at the other end part of the first curved surface, third radial flanges are arranged on a pair of circular arc boundaries of the first curved surface, each third radial flange extends along the corresponding circular arc boundary, one side of each third radial flange is intersected with the first radial flange, the other side of each third radial flange does not extend to the second radial flange, more than one first threaded hole is arranged on each third radial flange and is uniformly distributed along the third radial flanges, and the fixing clamp body is fixed with a first bolt matched with the first threaded holes one by one through penetrating through a second mounting platform,
the main body of the movable clamp body is in a semicircular shape and is not in contact with the box body part and the box cover part, the movable clamp body comprises a second curved surface on the outer side, a fourth radial flange is arranged on one end part of the second curved surface, a second threaded hole is arranged on the fourth radial flange, a fifth radial flange is arranged on the other end part of the fourth radial flange,
the fixed clamp body and the movable clamp body jointly enclose an inner hole of the clamp, a first radial flange on the fixed clamp body is matched with a fourth radial flange on the movable clamp body, a second radial flange on the fixed clamp body is attached to a fifth radial flange on the movable clamp body,
a pair of guide posts each extending vertically from the inner bottom surface of the base portion toward the lid portion,
the first mounting plate is fixed on the inner bottom surface of the box body part and is positioned between the pair of guide posts;
the second mounting plate is sleeved on the pair of guide posts and reciprocates in the axial direction of the guide posts, a third threaded hole is formed in the second mounting plate,
one end of each tension belt is fixed on the first mounting plate, the other end is fixed on the second mounting plate and is positioned between the pair of guide posts, the second radial flange on the fixed clamp body and the fifth radial flange on the movable clamp body extend to the space between the pair of tension belts,
the tensioning adjusting bolt is arranged on the box cover part and rotates around a shaft, and a screw rod part of the tensioning adjusting bolt is matched with a third threaded hole in the second mounting plate;
and the adjusting screw is arranged on the box body part and rotates around the shaft, and the adjusting screw sequentially penetrates through the first through hole and the second threaded hole of each hoop and is matched with the second threaded hole.
Above-mentioned be applied to data acquisition sensor mounting platform of HDPE floating net cage, in its structure:
firstly, due to the installation structure of the pair of fixed rods on the first installation platform, the pair of fixed rods can be lifted synchronously or asynchronously, and considering that the first installation platform is installed at the top of the HDPE floating net cage node, the second installation platform for installing the data acquisition sensor is installed on the first installation platform through the pair of fixed rods, namely the second installation platform can be lifted on the HDPE floating net cage node;
secondly, due to the installation structure of the second installation platform on the pair of installation supports, namely the second installation platform can overturn around the hinge shafts of the pair of hinges, when the test head of the data acquisition sensor installed on the second installation platform is calibrated and cleaned, the first buckle for locking the second installation platform is opened, the second installation platform is lifted and overturned around the hinge shafts of the hinges, and then the test head of the data acquisition sensor can be exposed out of the water surface for calibration and cleaning; meanwhile, as a preferable technical scheme, a handle is arranged on the second mounting platform and on one side, which is far away from the second mounting platform and is hinged with the mounting bracket, and the handle is positioned above the second mounting platform, so that an operator can easily lift the second mounting platform by holding the handle by hand and then turn the second mounting platform over;
thirdly, the tightness of each hoop can be independently adjusted and can also be synchronously adjusted; wherein,
the tightness adjustment mode of a single clamp is as follows: the tensioning adjusting bolt of the hoop is screwed forwards and backwards, and the second mounting plate can lift along the axial direction of the guide post synchronously; according to the spiral line direction of the tensioning adjusting bolt, if the tensioning adjusting bolt rotates clockwise, the second mounting plate ascends, otherwise, the second mounting plate descends; when the second mounting plate rises, the vertical distance between the first mounting plate and the second mounting plate is gradually increased, and at the moment, the pair of tensioning belts can be tensioned, so that the second radial flange on the fixed hoop body and the fifth radial flange on the movable hoop body are locked, namely the hoops are locked, and otherwise, the hoops are opened;
when the structure of each clamp is that the second radial flange on the fixed clamp body and the fifth radial flange on the movable clamp body are locked through the tension band, the synchronous tightness adjusting mode of all the clamps is as follows: screwing the adjusting screw rod, and synchronously generating micro displacement in the axial direction of the adjusting screw rod by the fourth radial flange of the movable clamp body of each clamp; according to the spiral line direction of the adjusting screw, assuming that the adjusting screw rotates clockwise, the fourth radial flange of each hoop synchronously moves away from the corresponding first radial flange, and otherwise, the fourth radial flange of each hoop synchronously moves towards the corresponding first radial flange; when the fourth radial flange of each hoop synchronously moves away from the corresponding first radial flange, the movable hoop body of each hoop generates a corresponding elastic deformation amount, so that the inner hole of each hoop is enlarged, namely each hoop is opened; otherwise, each clamp realizes locking synchronously;
the plurality of data acquisition sensors are independently fixed on the second mounting platform through the hoop, the maximum outer diameters of the plurality of data acquisition sensors need to be unified, and the tightness adjustment mode of the hoop is considered, and the operation is as follows:
when the data acquisition sensors need to be disassembled and assembled singly, the number of the data acquisition sensors can be one or more, for example, the data acquisition sensors are disassembled singly, an operator screws the tensioning adjusting bolts of the corresponding clamps one by one in the anticlockwise direction, the tensioning belts of the corresponding clamps do not lock the second radial flanges on the fixed clamp body and the fifth radial flanges on the movable clamp body in a tensioning state any more, at the moment, the operator applies certain external force to prop open the corresponding clamps one by one, one clamp is propped open each time, the movable clamp body of the clamp can generate corresponding elastic deformation, the inner hole of the clamp is enlarged, the data acquisition sensors originally installed on the clamps can be disassembled smoothly, and the data acquisition sensors can be disassembled singly by repeated operation in sequence; on the contrary, the data acquisition sensors can be installed singly;
when all the data acquisition sensors need to be disassembled and assembled in a unified manner, for example, the data acquisition sensors are installed in a unified manner, an operator firstly screws the adjusting screw in a clockwise direction, the fourth radial flange of each hoop synchronously deviates from the corresponding first radial flange to move, and at the moment, the movable hoop body of each hoop generates a corresponding elastic deformation amount, so that the inner hole of each hoop is enlarged, namely, each hoop is opened; then an operator plugs a data acquisition sensor into each hoop, then the operator screws an adjusting screw rod in the anticlockwise direction, a fourth radial flange of each hoop synchronously moves towards a corresponding first radial flange until each hoop synchronously locks the corresponding data acquisition sensor, and all the data acquisition sensors are installed uniformly; otherwise, all the data acquisition sensors can be dismantled uniformly.
In conclusion, the data acquisition sensor mounting platform is rotated, so that the data acquisition sensor can be conveniently calibrated and cleaned, the whole data acquisition sensor mounting platform or the data acquisition sensor does not need to be completely disassembled for cleaning, and time and labor are saved; meanwhile, because such data acquisition sensors as PH, dissolved oxygen, salinity and the like are easy to damage, have short service life and need to be frequently replaced, the structure of the clamp for mounting the data acquisition sensors is optimized, a plurality of data acquisition sensors can be quickly disassembled and assembled at the same time, the replacement efficiency of the plurality of data acquisition sensors when the plurality of data acquisition sensors need to be replaced at the same time is improved, and a single data acquisition sensor can be independently disassembled and assembled, so that the operation flexibility of cleaning and replacing the data acquisition sensors is realized.
Further, above-mentioned a data acquisition sensor mounting platform who is applied to HDPE floating net cage for the maincenter control and the data transmission module of giving data acquisition sensor provide a safe and reliable and waterproof installation environment, it still includes:
a first baffle plate positioned above the first mounting platform and comprising a transverse portion and a pair of longitudinal portions positioned on either side of the transverse portion;
the pair of second baffle plates are respectively positioned at two sides of the transverse part of the first baffle plate, and the end parts of two sides of each second baffle plate are fixed with the longitudinal part of the first baffle plate at the corresponding side;
a control box, which comprises a box body and a box cover, wherein the box body is positioned in an accommodating space enclosed by a first baffle and a second baffle together, the box body is provided with a blocking edge surrounding an opening, the lower surface of the blocking edge is contacted with the top surface of the longitudinal part of the first baffle, the blocking edge is provided with at least four fourth threaded holes and is uniformly distributed on the periphery of the blocking edge, channels for water flow and air flow to pass through are reserved on the peripheries of four corners of the box body, the longitudinal part of the first baffle and the corresponding box body side wall thereof as well as the second baffle and the corresponding box body side wall thereof are fixed by a first rubber pad,
the upper surface of the baffle edge of the box body is provided with a first groove and a second groove which are distributed around the opening of the box body, the second groove is positioned between the opening edge and the first groove, a waterproof sealing assembly extending along the first groove is arranged in the first groove and is in interference fit with the first groove, the waterproof sealing assembly comprises an expansion gasket and at least two rubber sealing rings, the expansion gasket is laid at the bottom of the first groove, all the rubber sealing rings are distributed in an inner ring and outer ring mode and are fixed to the upper surface of the expansion gasket, a trapezoidal mounting groove extending along the first groove and having a section with a width at the top and a width at the bottom is formed between every two adjacent rubber sealing rings, and a strip-shaped drying agent extending along the second groove is arranged in the second groove,
the box cover is provided with fifth threaded holes which correspond to the fourth threaded holes one by one, the box cover is locked through a third bolt penetrating through each pair of the fourth threaded holes and the fifth threaded holes, the lower surface of the box cover is provided with a third groove and bulges which correspond to the mounting grooves one by one and are distributed around the opening of the box body, the third groove is positioned between the opening edge and the bulges, the strip-shaped drying agent extends into the third groove, and each bulge is inserted into the corresponding mounting groove in an interference fit manner until being contacted with the expansion gasket;
and the pressing plate is used for locking the control box and the first baffle plate on the first mounting platform.
The data acquisition sensor mounting platform applied to the HDPE floating net cage provided by the further technical preferred scheme has the following structure:
firstly, the control box is not directly contacted with the first mounting platform but is mounted on the first baffle in a suspension mode, so that the control box is indirectly mounted on a floating body node of the HDPE floating net cage, the longitudinal part of the first baffle, the corresponding side wall of the box body of the first baffle, the second baffle and the corresponding side wall of the box body of the second baffle are in flexible connection through the first rubber gasket, when wind and waves impact the first baffle and the second baffle, the impact force can be weakened through the deformation of the first rubber gasket, and the control box is prevented from being deformed and generating gaps due to external force impact;
secondly, because of the sealing structure of the opening of the box body, water or/and water vapor outside the control box can enter the control box through a plurality of sealing surfaces, the number of the specific sealing surfaces is in direct proportion to the number of the rubber sealing rings, the number of the sealing surfaces can be controlled by increasing or decreasing the number of the rubber sealing rings, but the water or/and the water vapor entering through the previous sealing surface can be absorbed by the expansion gasket at the bottom of the first groove before entering the next sealing surface, and simultaneously the expansion gasket is triggered to expand after absorbing the water or/and the water vapor, so that the expansion gasket is more closely attached to the first groove, the expansion gasket is more closely attached to the rubber sealing ring, and the expansion gasket is more closely attached to the bulge, thereby further improving the sealing performance, therefore, the control box provided by the invention is provided, once the box cover is installed on the box body, and the box body and the box cover are locked, the whole sealing performance of the control box is very guaranteed, and even under a particularly severe sea condition, the control box is not easy to enter water or/and water vapor, so that electronic components in the control box are prevented from being affected by damp and damaged; in addition, even if a small amount of water or/and water vapor enters the control box under the extreme sea condition, the part of water and the water vapor can be quickly absorbed by the strip-shaped drying agent, and the influence on electronic components in the control box is avoided.
Still further, for the convenience is drawn forth the electric wire in the control box to do not influence the holistic leakproofness of control box, above-mentioned a data acquisition sensor mounting platform who is applied to HDPE floating net cage, it still includes:
the U-shaped wire outlet pipe is positioned above the box cover, a second through hole is formed in the middle of the box cover, a first pipe orifice of the wire outlet pipe is in butt joint with the second through hole and is fixed through welding, the second pipe orifice does not extend to the box cover, and a water retaining ring and at least two buckling feet are arranged on the outer pipe wall of the second pipe orifice, wherein the water retaining ring is distributed along the pipe wall for a circle, and the buckling feet are uniformly distributed along the pipe wall for a circle;
a port plug, comprising:
the upper half part of the rubber ring is uniformly provided with water passing holes, the outer surface of the lower half part of the rubber ring is provided with a sixth radial flange, a circle of the sixth radial flange is distributed along the rubber ring, and the sixth radial flange is provided with second buckles which correspond to the buckling feet one by one; an expansion ring lining the rubber ring and fixed to an inner surface of the rubber ring; an expansion force-aid ring lining the expansion ring and fixed to the inner surface of the expansion ring; the rubber water-isolating plug is internally lined with the expansion force-borrowing ring and fixed on the inner surface of the expansion force-borrowing ring, more than one wire hole is formed in the rubber water-isolating plug, and each wire hole extends along the axial direction of the rubber water-isolating plug and penetrates through two end faces of the rubber water-isolating plug;
and the end part of the pipe opening plug, which is deviated from the sixth radial flange, is plugged into the second pipe opening of the outlet pipe until each second buckle on the sixth radial flange is detachably locked with the corresponding buckle foot.
The data acquisition sensor mounting platform applied to the HDPE floating net cage provided by the further preferable technical scheme has the following structure:
because the structure of the outlet pipe and the installation structure of the outlet pipe on the control box, water or/and steam can not enter the control box through the first pipe orifice of the outlet pipe, the pipe orifice plug in the second pipe orifice can effectively prevent water or/and steam from entering the control box through the second pipe orifice, even under severe sea conditions, a small amount of water or/and steam enters between the outer wall of the pipe orifice plug and the inner wall of the second pipe orifice, part of water or/and steam can be quickly absorbed by the expansion ring through the water through holes on the rubber ring, and the expansion ring absorbs water or/and steam to expand so as to extrude the rubber ring, so that the outer wall of the rubber ring is more tightly attached to the inner wall of the second pipe orifice, thereby improving the sealing property between the outer wall and the second pipe orifice, being more beneficial to preventing the external water or/and/or steam from entering the control box through the second pipe orifice, and the rubber water-isolating plug and the electric wire are both made of flexible materials, the condition that deformation or thermal expansion and cold contraction lead to a large gap can not occur, so that water or steam can not enter between the two.
The swelling pad and the swelling ring are made of a material that swells when it is exposed to water, such as a Super Absorbent Polymer (SAP).
Preferably, the data acquisition sensor mounting platform applied to the HDPE floating net cage further comprises: correspond the second rubber pad of clamp one by one, and every second rubber pad is equal inside lining to corresponding in the hole of clamp.
Among the above-mentioned preferred technical scheme the second rubber pad can avoid data acquisition sensor and clamp contact, and then the effectual condition of avoiding appearing clamp fish tail data acquisition sensor surface.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the data acquisition sensor mounting platform applied to the HDPE floating net cage, the data acquisition sensor is mounted on the mounting platform, the later calibration and cleaning operation is very convenient, and time and labor are saved;
2. the data acquisition sensor mounting platform applied to the HDPE floating net cage can realize that a plurality of data acquisition sensors are quickly dismounted and mounted at the same time, improve the replacement efficiency when the plurality of data acquisition sensors need to be replaced at the same time, and can also independently dismount and mount a single data acquisition sensor, thereby realizing the operation flexibility when the data acquisition sensor is cleaned and replaced;
3. the data acquisition sensor mounting platform applied to the HDPE floating net cage has the advantages that the control box in the structure has extremely high waterproof performance, in addition, in the practical use, wind waves cannot directly impact the control box, the situations of deformation, surface cracks and the like of the control box are avoided to the greatest extent, and the control box can be used in a severe sea condition environment;
4. the data acquisition sensor mounting platform applied to the HDPE floating net cage provided by the invention has the structure that the interior of the control box can keep a dry environment.
Drawings
FIG. 1 is a schematic structural diagram of a mounting platform of a data acquisition sensor in a first embodiment;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
FIG. 3 is a schematic view of a first embodiment of a data acquisition sensor mounting platform with a lid portion removed;
FIG. 4 is an enlarged partial schematic view at B of FIG. 3;
FIG. 5 is a schematic structural view of a fixing clip body in the first embodiment;
FIG. 6 is a schematic structural view of a movable clamp body according to the first embodiment;
FIG. 7 is a schematic view of the structure of a clip assembly according to the first embodiment;
FIG. 8 is a schematic view of a first embodiment of a data acquisition sensor mounting platform in use;
FIG. 9 is a schematic structural diagram of a mounting platform of a data acquisition sensor according to a second embodiment;
FIG. 10 is a schematic structural view of a mounting platform of a data acquisition sensor according to a third embodiment;
fig. 11 is an exploded view of the control box in the third embodiment;
FIG. 12 is a schematic sectional view showing a structure of a control box in a third embodiment;
FIG. 13 is an enlarged partial schematic view at C of FIG. 12;
FIG. 14 is a schematic structural view of a control box in the fourth embodiment;
FIG. 15 is a schematic view of the structure of a cover in a fourth embodiment;
FIG. 16 is a schematic structural view of a nozzle plug in the fourth embodiment;
fig. 17 is a schematic structural view of a clip according to a fifth embodiment.
In the figure: the device comprises a first mounting platform 1, an HDPE floating net cage node 2, a first mounting hole 3, a fixing rod 4, a radial through hole 5, a positioning bolt 6, a mounting bracket 7, a second mounting platform 8, a box body part 9-1, a box cover part 9-2, a hinge 10, a first buckle 11, a second mounting hole 12, a third mounting hole 13, a hoop 14, a fixed hoop body 15, a movable hoop body 16, a guide column 17, a first mounting plate 18, a second mounting plate 19, a tensioning belt 20, a tensioning adjusting bolt 21, a first curved surface 22, a first radial flange 23, a first through hole 24, a second radial flange 25, a third radial flange 26, a first threaded hole 27, a first bolt 28, a second curved surface 29, a fourth radial flange 30, a second threaded hole 31, a fifth radial flange 32, a third threaded hole 33, an adjusting screw 34, a handle 35, a data acquisition sensor 36, a first baffle 37, a first threaded hole 33, a second threaded hole 30, a second threaded hole, The horizontal part 38, the longitudinal part 39, the second baffle 40, the control box 41, the box body 42, the box cover 43, the blocking edge 44, the fourth threaded hole 45, the channel 46, the first rubber gasket 47, the first groove 48, the second groove 49, the opening 50, the expansion gasket 51, the rubber sealing ring 52, the mounting groove 53, the strip-shaped drying agent 54, the fifth threaded hole 55, the third bolt 56, the third groove 57, the protrusion 58, the pressing plate 59, the wire outlet pipe 60, the first pipe orifice 61, the second pipe orifice 62, the second through hole 63, the water retaining ring 64, the buckling foot 65, the pipe orifice plug 66, the rubber ring 67, the water through hole 68, the sixth radial flange 69, the second buckle 70, the expansion ring 71, the expansion force borrowing ring 72, the rubber water blocking plug 73, the wire outlet hole 74 and the second rubber gasket 75.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
As shown in fig. 1 to 8, as an embodiment of the present invention, a data acquisition sensor mounting platform applied to an HDPE floating net cage provided in this embodiment includes:
the device comprises a first mounting platform 1, a second mounting platform and a connecting piece, wherein the first mounting platform 1 is mounted to the top of an HDPE floating net cage node 2, and a pair of first mounting holes 3 are formed in the first mounting platform 1;
the fixing rods 4 penetrate through the corresponding first mounting holes 3 one by one, and four radial through holes 5 are formed in each fixing rod 4 and are uniformly distributed in the axial direction; a positioning bolt 6 is arranged in any one radial through hole 5 which is positioned above the first mounting platform 1 and in the axial direction of each fixing rod 4, and each fixing rod 4 is mounted on the first mounting platform 1 through the positioning bolt 6;
a pair of mounting brackets 7 which correspond one by one to the pair of fixing bars 4, and each mounting bracket 7 is fixed to the bottom of its corresponding fixing bar 4;
a second mounting platform 8 of box structure, which is located above the pair of mounting brackets 7, wherein one side of a box body part 9-1 of the second mounting platform 8 is fixed with one mounting bracket 7 of the corresponding side thereof through a pair of hinges 10, and the other side of the box body part 9-1 and a box cover part 9-2 are detachably locked through a first buckle 11 hinged to the mounting bracket 7 of the corresponding side thereof; four second mounting holes 12 which are distributed linearly are arranged at the bottom of the box body part 9-1 of the second mounting platform 8, third mounting holes 13 which correspond to the second mounting holes 12 one by one are arranged on the box cover part 9-2, and the hole axes of the corresponding pair of second mounting holes 12 and the third mounting holes 13 are coincided;
the four hoops 14 are positioned in the inner cavity of the box body part 9-1 of the second mounting platform 8 and correspond to the second mounting holes 12 one by one, and the hole axes of the corresponding pair of hoops 14 and the second mounting holes 12 are coincided;
each of the clips 14 includes a fixed clip body 15, a movable clip body 16 capable of generating a micro-elastic deformation amount, a pair of guide posts 17, a first mounting plate 18, a second mounting plate 19, a pair of tension bands 20 and a tension adjusting bolt 21,
wherein the main body of the fixing clamp body 15 is a semicircular ring shape, and comprises a first curved surface 22 at the outer side, a first radial flange 23 is arranged at one end of the first curved surface 22, and extends from an arc boundary at one side of the first curved surface 22 to an arc boundary at the other side, a first through hole 24 is arranged on the first radial flange 23, a second radial flange 25 is arranged at the other end of the first curved surface 22, third radial flanges 26 are arranged on a pair of arc boundaries of the first curved surface 22, each third radial flange 26 extends along the corresponding arc boundary, one side of each third radial flange intersects with the first radial flange 23, the other side of each third radial flange does not extend to the second radial flange 25, three first threaded holes 27 are arranged on each third radial flange 26 and are uniformly distributed along the third radial flanges 26, the fixing clamp body 15 passes through the second mounting platform 8, and the first bolts 28 fitted with the first screw holes 27 one by one are fixed,
the main body of the movable clamp body 16 is in a semi-circular ring shape and is not in contact with the box body part 9-1 and the box cover part 9-2, the movable clamp body 16 comprises a second curved surface 29 at the outer side, a fourth radial flange 30 is arranged on one end part of the second curved surface 29, a second threaded hole 31 is arranged on the fourth radial flange 30, a fifth radial flange 32 is arranged on the other end part of the fourth radial flange 30,
the fixed clamp body 15 and the movable clamp body 16 together form an inner hole of the clamp 14, a first radial flange 23 on the fixed clamp body 15 is matched with a fourth radial flange 30 on the movable clamp body 16, a second radial flange 25 on the fixed clamp body 15 is attached to a fifth radial flange 32 on the movable clamp body 16,
a pair of guide posts 17 each extend vertically from the inner bottom surface of the body portion 9-1 toward the lid portion 9-2,
the first mounting plate 18 is fixed on the inner bottom surface of the box body part 9-1 and is positioned between the pair of guide posts 17;
the second mounting plate 19 is sleeved on the pair of guide posts 17 and reciprocates in the axial direction of the guide posts 17, a third threaded hole 33 is arranged on the second mounting plate 19,
each tension band 20 is secured at one end to the first mounting plate 18 and at the other end to the second mounting plate 19, between the pair of guide posts 17, the second radial flange 25 on the stationary clamp body 15 and the fifth radial flange 32 on the movable clamp body 16 extend between the pair of tension bands 20,
the tensioning adjusting bolt 21 is arranged on the box cover part 9-2 and rotates around a shaft, and the screw rod part of the tensioning adjusting bolt is matched with a third threaded hole 33 on the second mounting plate 19;
and an adjusting screw 34 mounted to the box body portion 9-1 and rotating around the axis, the adjusting screw 34 passing through the first through hole 24 and the second threaded hole 31 of each yoke 14 in turn and engaging with the second threaded hole 31.
Above-mentioned be applied to data acquisition sensor mounting platform of HDPE floating net cage, in its structure:
firstly, due to the installation structure of the pair of fixing rods 4 on the first installation platform 1, the pair of fixing rods 4 can be lifted synchronously or asynchronously, and considering that the first installation platform 1 is installed at the top of the HDPE floating net cage node 2, the second installation platform 8 for installing the data acquisition sensor 36 is installed on the first installation platform 1 through the pair of fixing rods 4, namely, the second installation platform 8 can be lifted on the HDPE floating net cage node 2;
secondly, due to the installation structure of the second installation platform 8 on the pair of installation supports 7, namely the second installation platform 8 can overturn around the hinge shafts of the pair of hinges 10, when the test head of the data acquisition sensor 36 installed on the second installation platform 8 is calibrated and cleaned, the first buckle 11 which originally locks the second installation platform 8 is opened, the second installation platform 8 is lifted and overturned around the hinge shafts of the hinges 10, and then the test head of the data acquisition sensor 36 is exposed out of the water surface for calibration and cleaning;
meanwhile, as a second embodiment of the present invention, in order to conveniently lift the second mounting platform 8, as shown in fig. 9, in this embodiment, a handle 35 is installed on the second mounting platform 8 and on a side of the second mounting platform 8 hinged to the mounting bracket 7 away from the second mounting platform 8, the handle 35 is located above the second mounting platform 8, and an operator can easily lift the second mounting platform 8 by holding the handle 35 with a hand and then turn it over;
thirdly, the tightness of each hoop 14 can be independently adjusted and synchronously adjusted; wherein,
the tightness of the individual clips 14 is adjusted as follows: the tensioning adjusting bolt 21 of the clamp 14 is screwed forward and backward, and the second mounting plate 19 can be lifted and lowered along the axial direction of the guide post 17 synchronously; according to the spiral line direction of the tensioning adjusting bolt 21, if the tensioning adjusting bolt 21 rotates clockwise, the second mounting plate 19 is lifted, otherwise, the second mounting plate 19 is lowered; when the second mounting plate 19 is raised, as the vertical distance between the first mounting plate 18 and the second mounting plate 19 is gradually increased, the pair of tension bands 20 is tensioned, so that the second radial flange 25 on the fixed clamp body 15 and the fifth radial flange 32 on the movable clamp body 16 are locked, that is, the clamp 14 is locked; otherwise, the clamp 14 is opened;
when the structure of each clamp band 14 is such that the second radial flange 25 on the fixed clamp band body 15 and the fifth radial flange 32 on the movable clamp band body 16 are locked by the tension band 20, the simultaneous tightness adjustment of all the clamp bands 14 is as follows: screwing the adjusting screw 34, simultaneously, the fourth radial flange 30 of the movable clamp body 16 of each clamp 14 produces a slight displacement in the axial direction of the adjusting screw 34; according to the helical direction of the adjusting screw 34, assuming that the adjusting screw 34 rotates in a clockwise direction, the fourth radial flange 30 of each yoke 14 synchronously moves away from its corresponding first radial flange 23, and conversely, the fourth radial flange 30 of each yoke 14 synchronously moves toward its corresponding first radial flange 23; when the fourth radial flange 30 of each clip 14 is synchronously moved away from its corresponding first radial flange 23, the movable clip body 16 of each clip 14 generates a corresponding amount of elastic deformation, which causes the inner hole of each clip 14 to increase, i.e., each clip 14 is opened; conversely, each hoop 14 realizes locking synchronously;
the four data acquisition sensors 36 are all independently fixed to the second mounting platform 8 through one clamp 14 provided in this embodiment, and it should be noted that the maximum outer diameters of the four data acquisition sensors 36 need to be uniform, considering the tightness adjustment mode of the clamp 14, the operation is as follows:
when the data acquisition sensor 36 needs to be disassembled and assembled individually, the number of the data acquisition sensors 36 may be one or more, for example, the data acquisition sensor 36 is disassembled individually, an operator screws the tensioning adjusting bolt 21 of the corresponding hoop 14 in an anticlockwise direction one by one, the tensioning belt 20 of the corresponding hoop 14 does not lock the second radial flange 25 on the fixed hoop body 15 and the fifth radial flange 32 on the movable hoop body 16 in a tensioning state any more, at this time, the operator applies a certain external force to expand the corresponding hoops 14 one by one, each time one hoop 14 is expanded, the movable hoop body 16 of the hoop 14 generates a corresponding elastic deformation, the inner hole of the movable hoop body becomes large, the data acquisition sensor 36 originally installed on the hoop 14 can be disassembled smoothly, and the data acquisition sensor 36 can be disassembled individually through repeated operation; conversely, the data acquisition sensors 36 can also be installed individually;
when all the data acquisition sensors 36 need to be disassembled and assembled uniformly, for example, the data acquisition sensors 36 are installed uniformly, an operator firstly screws the adjusting screw 34 clockwise, the fourth radial flange 30 of each clamp 14 synchronously moves away from the corresponding first radial flange 23, and at this time, the movable clamp body 16 of each clamp 14 generates a corresponding elastic deformation amount, so that the inner hole of each clamp 14 is enlarged, that is, each clamp 14 is opened; then, an operator plugs a data acquisition sensor 36 into each hoop 14, then the operator screws the adjusting screw 34 in the counterclockwise direction, the fourth radial flange 30 of each hoop 14 synchronously moves towards the corresponding first radial flange 23 until each hoop 14 synchronously locks the corresponding data acquisition sensor 36, and all the data acquisition sensors 36 are installed uniformly; otherwise, all data collection sensors 36 can be removed uniformly.
In summary, the data acquisition sensor 36 is conveniently calibrated and cleaned through the rotation operation of the mounting platform of the data acquisition sensor 36, the whole mounting platform of the data acquisition sensor 36 or the data acquisition sensor 36 is not required to be completely disassembled for cleaning, and time and labor are saved; meanwhile, because the data acquisition sensors 36 of PH, dissolved oxygen, salinity and the like are easy to damage, have short service life and need to be replaced frequently, the structure of the clamp 14 for mounting the data acquisition sensors 36 is optimized, a plurality of data acquisition sensors 36 can be quickly disassembled and assembled at the same time, the replacement efficiency of the plurality of data acquisition sensors 36 when needing to be replaced at the same time is improved, and a single data acquisition sensor 36 can be independently disassembled and assembled, so that the operation flexibility of cleaning and replacing the data acquisition sensors 36 is realized.
In a third embodiment of the present invention, as shown in fig. 10-13, the present embodiment provides a data acquisition sensor mounting platform for HDPE floating net cages, which further includes:
a first baffle 37, located above the first mounting platform 1, consisting of a transverse portion 38 and a pair of longitudinal portions 39 located on either side of the transverse portion 38;
a pair of second shutter plates 40 respectively located on both sides of the transverse portion 38 of the first shutter plate 37, both side ends of each second shutter plate 40 being fixed to the longitudinal portion 39 of the first shutter plate 37 on its corresponding side;
a control box 41, which includes a box body 42 and a box cover 43, wherein the box body 42 is located in the containing space enclosed by the first baffle plate 37 and the second baffle plate 40, the box body 42 is provided with a blocking edge 44 distributed around the opening 50, the lower surface of the blocking edge 44 contacts with the top surface of the longitudinal part 39 of the first baffle plate 37, the blocking edge 44 is provided with eight fourth threaded holes 45 and is uniformly distributed on the periphery of the blocking edge 44, channels 46 for water flow and air flow to pass through are reserved on the periphery of four corners of the box body 42, the longitudinal part 39 of the first baffle plate 37 and the corresponding side wall of the box body 42 thereof as well as the second baffle plate 40 and the corresponding side wall of the box body 42 thereof are fixed by a first rubber gasket 47,
the upper surface of the blocking edge 44 of the box body 42 is provided with a first groove 48 and a second groove 49 which are distributed around the opening 50 of the box body 42, the second groove 49 is positioned between the opening 50 and the first groove 48, a waterproof sealing component extending along the first groove 48 is arranged in the first groove 48 and is in interference fit with the first groove 48, the waterproof sealing component comprises an expansion gasket 51 and three rubber sealing rings 52, the expansion gasket 51 is laid at the bottom of the first groove 48, all the rubber sealing rings 52 are distributed in an inner-outer ring mode and are fixed to the upper surface of the expansion gasket 51, a mounting groove 53 extending along the first groove 48 and having a trapezoid shape with a wide upper part and a narrow lower part in cross section is formed between each group of adjacent rubber sealing rings 52, a strip-shaped drying agent 54 extending along the second groove 49 is arranged in the second groove 49,
the box cover 43 is provided with fifth threaded holes 55 corresponding to the fourth threaded holes 45 one by one, the box cover 43 is locked through third bolts 56 penetrating through each pair of the fourth threaded holes 45 and the fifth threaded holes 55, the lower surface of the box cover 43 is provided with a third groove 57 and bulges 58 corresponding to the mounting grooves 53 one by one, the third groove 57 is distributed around the opening 50 of the box body 42, the third groove 57 is positioned between the opening edge of the opening 50 and the bulges 58, the strip-shaped drying agent 54 extends into the third groove 57, and each bulge 58 is inserted into the corresponding mounting groove 53 in an interference fit manner until being contacted with the expansion washer 51;
and a pressing plate 59 for locking the control box 41 and the first shutter 37 to the first mounting platform 1.
Above-mentioned be applied to data acquisition sensor mounting platform of HDPE floating net cage, in its structure:
firstly, the control box 41 is not directly contacted with the first installation platform 1, but is installed on the first baffle 37 in a suspension manner, so that the control box is indirectly installed on the HDPE floating net cage node 2, the longitudinal part 39 of the first baffle 37 and the side wall of the box 42 corresponding to the longitudinal part and the side wall of the second baffle 40 and the side wall of the box 42 corresponding to the longitudinal part are in soft connection through the first rubber pad 47, when wind and waves impact the first baffle 37 and the second baffle 40, the deformation of the first rubber pad 47 can weaken the impact force, and the control box 41 is prevented from being deformed and generating gaps due to external impact;
secondly, because of the sealing structure of the opening 50 of the box body 42, water or/and water vapor outside the control box 41 can enter the control box 41 only through a plurality of sealing surfaces, the number of the specific sealing surfaces is in direct proportion to the number of the rubber sealing rings 52, the number of the sealing surfaces can be controlled by increasing or decreasing the number of the rubber sealing rings 52, but the water or/and water vapor entering through the previous sealing surface is absorbed by the expansion gasket 51 at the bottom of the first groove 48 before entering the next sealing surface, and after the expansion gasket 51 absorbs the water or/and water vapor, the expansion gasket 51 is triggered to expand, so that the expansion gasket 51 and the first groove 48 are more closely attached, the expansion gasket 51 and the rubber sealing ring 52 are more closely attached, and the expansion gasket 51 and the protrusion 58 are more closely attached, thereby further improving the sealing performance, therefore, the control box 41 provided by the invention, once the box cover 43 is mounted on the box body 42 and the box cover 43 are locked, the sealing performance of the whole control box 41 is very guaranteed, and even under a particularly severe sea condition, the control box 41 is not easy to enter water or/and water vapor, so that electronic components in the control box 41 are prevented from being affected by damp and damaged; in addition, even if a small amount of water and/or water vapor enters the control box 41 under extreme sea conditions, the water and water vapor are quickly absorbed by the desiccant bar 54, and the electronic components in the control box 41 are prevented from being affected.
In order to facilitate leading out the wires in the control box 41 and not affect the sealing performance of the control box 41 as a whole, a fourth embodiment of the present invention, as shown in fig. 14 to 16, provides a data acquisition sensor mounting platform for an HDPE floating net cage, which further includes:
the U-shaped wire outlet pipe 60 is positioned above the box cover 43, a second through hole 63 is formed in the middle of the box cover 43, a first pipe orifice 61 of the wire outlet pipe 60 is in butt joint with the second through hole 63 and is fixed through welding, a second pipe orifice 62 does not extend to the box cover 43, and a water retaining ring 64 distributed along the pipe wall in a circle and four buckling feet 65 uniformly distributed along the pipe wall in a circle are arranged on the outer pipe wall of the second pipe orifice 62;
an orifice plug 66, comprising:
the upper half part of the rubber ring 67 is uniformly provided with water passing holes 68, the outer surface of the lower half part of the rubber ring 67 is provided with a sixth radial flange 69 which is distributed for a circle along the rubber ring 67, and the sixth radial flange 69 is provided with second buckles 70 which correspond to the buckling feet 65 one by one; an expansion ring 71 which lines the rubber ring 67 and is fixed to the inner surface of the rubber ring 67; an expansion force-receiving ring 72 lined with the expansion ring 71 and fixed to the inner surface of the expansion ring 71; the rubber water-proof plug 73 is lined in the expansion force-borrowing ring 72 and fixed on the inner surface of the expansion force-borrowing ring 72, a plurality of wire holes 74 are arranged on the rubber water-proof plug 73, and each wire hole 74 extends along the axial direction of the rubber water-proof plug 73 and penetrates through two end faces of the rubber water-proof plug 73;
the end of the pipe orifice plug 66 facing away from the sixth radial flange 69 is plugged into the second pipe orifice 62 of the outlet pipe 60 until each second catch 70 on the sixth radial flange 69 is detachably locked with its corresponding catch foot 65.
Above-mentioned be applied to data acquisition sensor mounting platform of HDPE floating net cage, in its structure:
because the structure of the outlet pipe 60 and the installation structure of the outlet pipe 60 on the control box 41, water or/and water vapor cannot enter the control box 41 through the first pipe orifice 61 of the outlet pipe 60, the pipe orifice plug 66 in the second pipe orifice 62 can also effectively prevent water or/and water vapor from entering the control box 41 through the second pipe orifice 62, even in a severe sea condition, a small amount of water or/and water vapor enters between the outer wall of the pipe orifice plug 66 and the inner wall of the second pipe orifice 62, the part of water or/and water vapor can be rapidly absorbed by the expansion ring 71 through the water through hole 68 on the rubber ring 67, and meanwhile, the expansion ring 71 absorbs the water or/and water vapor to expand, so that the rubber ring 67 is squeezed, the outer wall of the rubber ring is tightly attached to the inner wall of the second pipe orifice 62, the sealing performance between the two is improved, and the external water or/and water vapor is more favorably prevented from entering the control box 41 through the second pipe orifice 62, in addition, the rubber water-proof plug 73 and the electric wire are made of flexible materials, the situation that a large gap is caused by deformation or expansion with heat and contraction with cold cannot occur, and therefore water or steam cannot enter between the rubber water-proof plug and the electric wire.
In a fifth embodiment of the present invention, as shown in fig. 17, in this embodiment, a data acquisition sensor mounting platform applied to an HDPE floating net cage is provided, which further includes: the second rubber pads 75 of the corresponding clips 14 are aligned one by one, and each second rubber pad 75 is lined into the inner hole of the corresponding clip 14.
The second rubber pad 75 can prevent the data acquisition sensor 36 from contacting the clamp 14, and further effectively prevent the clamp 14 from scratching the surface of the data acquisition sensor 36.
Claims (6)
1. The utility model provides a be applied to data acquisition sensor mounting platform of HDPE floating net cage, characterized by includes:
the first mounting platform is mounted to the top of the HDPE floating net cage node, and a pair of first mounting holes are formed in the first mounting platform;
the pair of fixing rods penetrate through the corresponding first mounting holes one by one, and each fixing rod is provided with at least one radial through hole which is distributed in the axial direction; a positioning bolt is arranged in any radial through hole which is arranged on the axial direction of each fixed rod and is positioned above the first mounting platform, and each fixed rod is mounted on the first mounting platform through the positioning bolt;
a pair of mounting brackets corresponding one by one to the pair of fixing bars, each mounting bracket being fixed to the bottom of its corresponding fixing bar;
the second mounting platform of the box body structure is positioned above the pair of mounting brackets, one side of the box body part of the second mounting platform is fixed with one mounting bracket on the corresponding side of the second mounting platform through a pair of hinges, and the other side of the box body part and the box cover part are detachably locked through a first buckle hinged to the mounting bracket on the corresponding side of the box body part; the bottom of the box body part of the second mounting platform is provided with at least two second mounting holes which are distributed linearly, the box cover part of the second mounting platform is provided with third mounting holes which correspond to the second mounting holes one by one, and the hole axes of the corresponding pair of second mounting holes and the third mounting holes are coincided;
the two hoops are positioned in the inner cavity of the box body part of the second mounting platform and correspond to the second mounting holes one by one, and the hole axes of the corresponding pair of hoops and the second mounting holes are coincided;
each hoop comprises a fixed hoop body, a movable hoop body capable of generating micro-elastic deformation, a pair of guide posts, a first mounting plate, a second mounting plate, a pair of tensioning belts and a tensioning adjusting bolt,
wherein the main body of the fixing clamp body is in a semicircular ring shape and comprises a first curved surface at the outer side, a first radial flange is arranged at one end part of the first curved surface and extends from the circular arc boundary at one side of the first curved surface to the circular arc boundary at the other side, a first through hole is arranged on the first radial flange, a second radial flange is arranged at the other end part of the first curved surface, third radial flanges are arranged on a pair of circular arc boundaries of the first curved surface, each third radial flange extends along the corresponding circular arc boundary, one side of each third radial flange is intersected with the first radial flange, the other side of each third radial flange does not extend to the second radial flange, more than one first threaded hole is arranged on each third radial flange and is uniformly distributed along the third radial flanges, and the fixing clamp body is fixed with a first bolt matched with the first threaded holes one by one through penetrating through a second mounting platform,
the main body of the movable clamp body is in a semicircular shape and is not in contact with the box body part and the box cover part, the movable clamp body comprises a second curved surface on the outer side, a fourth radial flange is arranged on one end part of the second curved surface, a second threaded hole is arranged on the fourth radial flange, a fifth radial flange is arranged on the other end part of the fourth radial flange,
the fixed clamp body and the movable clamp body jointly enclose an inner hole of the clamp, a first radial flange on the fixed clamp body is matched with a fourth radial flange on the movable clamp body, a second radial flange on the fixed clamp body is attached to a fifth radial flange on the movable clamp body,
a pair of guide posts each extending vertically from the inner bottom surface of the base portion toward the lid portion,
the first mounting plate is fixed on the inner bottom surface of the box body part and is positioned between the pair of guide posts;
the second mounting plate is sleeved on the pair of guide posts and reciprocates in the axial direction of the guide posts, a third threaded hole is formed in the second mounting plate,
one end of each tension belt is fixed on the first mounting plate, the other end is fixed on the second mounting plate and is positioned between the pair of guide posts, the second radial flange on the fixed clamp body and the fifth radial flange on the movable clamp body extend to the space between the pair of tension belts,
the tensioning adjusting bolt is arranged on the box cover part and rotates around a shaft, and a screw rod part of the tensioning adjusting bolt is matched with a third threaded hole in the second mounting plate;
and the adjusting screw is arranged on the box body part and rotates around the shaft, and the adjusting screw sequentially penetrates through the first through hole and the second threaded hole of each hoop and is matched with the second threaded hole.
2. The data acquisition sensor mounting platform for the HDPE floating net cage according to claim 1, further comprising:
a first baffle plate positioned above the first mounting platform and comprising a transverse portion and a pair of longitudinal portions positioned on either side of the transverse portion;
the pair of second baffle plates are respectively positioned at two sides of the transverse part of the first baffle plate, and the end parts of two sides of each second baffle plate are fixed with the longitudinal part of the first baffle plate at the corresponding side;
a control box, which comprises a box body and a box cover, wherein the box body is positioned in an accommodating space enclosed by a first baffle and a second baffle together, the box body is provided with a blocking edge surrounding an opening, the lower surface of the blocking edge is contacted with the top surface of the longitudinal part of the first baffle, the blocking edge is provided with at least four fourth threaded holes and is uniformly distributed on the periphery of the blocking edge, channels for water flow and air flow to pass through are reserved on the peripheries of four corners of the box body, the longitudinal part of the first baffle and the corresponding box body side wall thereof as well as the second baffle and the corresponding box body side wall thereof are fixed by a first rubber pad,
the upper surface of the baffle edge of the box body is provided with a first groove and a second groove which are distributed around the opening of the box body, the second groove is positioned between the opening edge and the first groove, a waterproof sealing assembly extending along the first groove is arranged in the first groove and is in interference fit with the first groove, the waterproof sealing assembly comprises an expansion gasket and at least two rubber sealing rings, the expansion gasket is laid at the bottom of the first groove, all the rubber sealing rings are distributed in an inner ring and outer ring mode and are fixed to the upper surface of the expansion gasket, a trapezoidal mounting groove extending along the first groove and having a section with a width at the top and a width at the bottom is formed between every two adjacent rubber sealing rings, and a strip-shaped drying agent extending along the second groove is arranged in the second groove,
the box cover is provided with fifth threaded holes which correspond to the fourth threaded holes one by one, the box cover is locked through a third bolt penetrating through each pair of the fourth threaded holes and the fifth threaded holes, the lower surface of the box cover is provided with a third groove and bulges which correspond to the mounting grooves one by one and are distributed around the opening of the box body, the third groove is positioned between the opening edge and the bulges, the strip-shaped drying agent extends into the third groove, and each bulge is inserted into the corresponding mounting groove in an interference fit manner until being contacted with the expansion gasket;
and the pressing plate is used for locking the control box and the first baffle plate on the first mounting platform.
3. The data acquisition sensor mounting platform for the HDPE floating net cage according to claim 2, further comprising:
the U-shaped wire outlet pipe is positioned above the box cover, a second through hole is formed in the middle of the box cover, a first pipe orifice of the wire outlet pipe is in butt joint with the second through hole and is fixed through welding, the second pipe orifice does not extend to the box cover, and a water retaining ring and at least two buckling feet are arranged on the outer pipe wall of the second pipe orifice, wherein the water retaining ring is distributed along the pipe wall for a circle, and the buckling feet are uniformly distributed along the pipe wall for a circle;
a port plug, comprising:
the upper half part of the rubber ring is uniformly provided with water passing holes, the outer surface of the lower half part of the rubber ring is provided with a sixth radial flange, a circle of the sixth radial flange is distributed along the rubber ring, and the sixth radial flange is provided with second buckles which correspond to the buckling feet one by one; an expansion ring lining the rubber ring and fixed to an inner surface of the rubber ring; an expansion force-aid ring lining the expansion ring and fixed to the inner surface of the expansion ring; the rubber water-isolating plug is internally lined with the expansion force-borrowing ring and fixed on the inner surface of the expansion force-borrowing ring, more than one wire hole is formed in the rubber water-isolating plug, and each wire hole extends along the axial direction of the rubber water-isolating plug and penetrates through two end faces of the rubber water-isolating plug;
and the end part of the pipe opening plug, which is deviated from the sixth radial flange, is plugged into the second pipe opening of the outlet pipe until each second buckle on the sixth radial flange is detachably locked with the corresponding buckle foot.
4. The data acquisition sensor mounting platform for the HDPE floating net cage according to any one of claims 1 to 3, further comprising:
correspond the second rubber pad of clamp one by one, and every second rubber pad is equal inside lining to corresponding in the hole of clamp.
5. The data acquisition sensor mounting platform for the HDPE floating net cage according to any one of claims 1 to 3, further comprising:
and the handle is positioned above the second mounting platform, is fixed on the second mounting platform and deviates from one side, hinged with the mounting bracket, of the second mounting platform.
6. The data acquisition sensor mounting platform for the HDPE floating net cage according to claim 4, further comprising:
and the handle is positioned above the second mounting platform, is fixed on the second mounting platform and deviates from one side, hinged with the mounting bracket, of the second mounting platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910382882.5A CN110146119B (en) | 2019-05-09 | 2019-05-09 | Data acquisition sensor mounting platform applied to HDPE floating net cage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910382882.5A CN110146119B (en) | 2019-05-09 | 2019-05-09 | Data acquisition sensor mounting platform applied to HDPE floating net cage |
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| CN110146119A true CN110146119A (en) | 2019-08-20 |
| CN110146119B CN110146119B (en) | 2021-02-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090923A (en) * | 2021-04-22 | 2021-07-09 | 汇中仪表股份有限公司 | Sensor inner-pasting installation structure for ultrasonic flow measurement and installation adjustment method |
| CN113090923B (en) * | 2021-04-22 | 2023-02-28 | 汇中仪表股份有限公司 | Sensor inner-paste mounting structure for ultrasonic flow measurement and mounting adjustment method |
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| Publication number | Publication date |
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| CN110146119B (en) | 2021-02-23 |
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