CN215323192U - Three-hull sampling platform with suspension bracket - Google Patents
Three-hull sampling platform with suspension bracket Download PDFInfo
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- CN215323192U CN215323192U CN202121427862.4U CN202121427862U CN215323192U CN 215323192 U CN215323192 U CN 215323192U CN 202121427862 U CN202121427862 U CN 202121427862U CN 215323192 U CN215323192 U CN 215323192U
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Abstract
The utility model relates to a three-hull sampling platform with a suspension bracket, wherein the suspension bracket is arranged between two support hulls to form a motorized sampling platform, two sides of the suspension bracket are respectively provided with a door-shaped supporting leg connected with the hulls, the upper ends of the suspension bracket are fixedly connected with a cross beam, supporting rods are arranged between upright columns of the door-shaped supporting legs and between the upright columns and the support hulls to form a triangular supporting structure, so that the firm connection between the suspension bracket and the support hulls is ensured, the structure of the sampling platform is more stable, the interval between the two support hulls is used for sampling by launching a sampler, the structure of the double support hulls improves the stability of the platform during sampling, a platform operating boat is also arranged between the two support hulls, the platform operating boat drives into the space between the two support hulls to serve as a standing platform for operating the sampler by workers, and the problem that the workers do not have standing operation space due to the interval between the two support hulls is solved, the platform operation ship can also be used as an emergency rescue or transfer ship to provide safety guarantee for the sampling platform.
Description
Technical Field
The utility model relates to the technical field of sampling ships, in particular to a three-hull sampling platform with a suspension bracket.
Background
The reservoirs, the riverways, the lakes, the sea inlets and the irrigation canals have a large amount of deposited silt, and the research on the basic characteristics of the deposited silt is particularly important. If the dry volume weight of the deposited silt can comprehensively reflect the bonding force between particles and the action of a large-scale structure, the starting and scouring motion forms and the corresponding numerical value relation of the deposited silt are directly influenced by the size of the deposited silt; heavy metal pollutants in the deposited silt are directly related to the water quality safety of a water source area, and meanwhile, the heavy metal is also the most main pollutant for limiting the utilization of the deposited silt land; the survival time of the organic matters can be prolonged by attaching the organic matters to the surface layer of the deposited sediment, and the organic matters enter the water body again under the action of external forces such as wind waves, tides, dredging, water power and the like, so that the aquatic ecological water environment can be influenced; the high-fidelity deep sampling of the sediment on the surface of reservoirs, riverways, lakes, sea entrances and irrigation canals is the basis for analyzing the basic characteristics of the sediment such as dry volume weight, basic components, heavy metal pollutants, organic matter adhesion and the like.
At present, the sampling method of silt deposited on a bed surface at home and abroad mainly comprises a pit measuring method and a sampler sampling method. The pit measurement method is suitable for bare riverbeds or beaches, and the method is pit excavation and sampling; for silt underwater all the year round, the current domestic and foreign samplers mainly comprise various samplers such as roller type, cutting ring, gravity drill pipe, rotary rod type, piston type, bucket type and the like, and the samplers have no essential difference at home and abroad and are widely applied. Foretell sample mode can only adapt to the sample of shallower water usually, mainly adopt the gravity method sample in the water of big depth of water, the gravity method sample is squeezed into the sampler bed surface through the explosive explosion and is taken a sample, or will be equipped with the sampler of counter weight from the eminence landing, prick into the riverbed by gravity and take a sample, the impact force of this kind of sample mode is great, can obviously change the original form of siltation silt, and the operation is complicated, need consume huge manpower, materials and financial resources, therefore it is necessary to design a sample effectual and the novel deep sampling system of riverbed bottom of being convenient for operation.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a three-hull sampling platform provided with a suspension bracket.
The technical scheme of the utility model is as follows: a three-hull sampling platform with a suspension bracket comprises a supporting hull A and a supporting hull B which are symmetrically connected into a whole, wherein a certain distance is arranged between the supporting hull A and the supporting hull B, the middle parts of the two hulls are connected into a whole through the suspension bracket, the middle part of the outer side of the supporting hull A is provided with a winch, the middle part of the inner side of the hull is provided with a fixed pulley A corresponding to the position of the winch, the middle part of a beam at the upper end of the suspension bracket is provided with the fixed pulley B, and the free end of a steel wire rope in the winch transversely penetrates through the fixed pulley A and obliquely upwards penetrates out of the fixed pulley B;
a platform operation ship which is used as a separation sampling platform and freely moves is arranged between the first supporting ship body and the second supporting ship body, the width of the platform operation ship is matched with the distance between the two supporting ship bodies, and an operation platform used for moving to the lower end of the base is arranged at the front end of the platform operation ship.
Preferably, the suspension bracket comprises a door-shaped supporting leg A vertically and fixedly connected to the inner side edge of the supporting hull A and a door-shaped supporting leg B vertically and fixedly connected to the inner side edge of the supporting hull B, two sides of the upper ends of the two door-shaped supporting legs are provided with cross beams for connection, and a pulley supporting rod for mounting a pulley is arranged between the middle parts of the two cross beams; inclined support rods are arranged between the stand columns on the two sides of the door-shaped support leg A to form a plurality of triangular support structures, and inclined support rods are arranged between the stand columns on the two sides of the door-shaped support leg B to form a plurality of triangular support structures.
Preferably, short reinforcing rods are correspondingly arranged between the stand columns on the two sides of the door-shaped support leg A and the cross beam at the upper end, and the short reinforcing rods are correspondingly arranged between the stand columns on the two sides of the door-shaped support leg B and the cross beam at the upper end.
Preferably, a long reinforcing rod A is arranged between the upper ends of the two vertical columns of the portal-shaped supporting leg A and the two ends of the supporting hull A, and a long reinforcing rod A is arranged between the upper ends of the two vertical columns and the middle of the supporting hull A.
Preferably, a long reinforcing rod B is arranged between the upper ends of the two vertical columns of the door-shaped supporting leg B and the two ends of the supporting ship body B, and a long reinforcing rod B is arranged between the upper ends of the two vertical columns and the middle part of the supporting ship body B.
The beneficial technical effects of the utility model are as follows:
the utility model forms a motorized sampling platform by arranging the suspension bracket between the two supporting ship bodies, the interval between the two supporting ship bodies is used for sampling the launching of the sampler, the structure of the two supporting ship bodies improves the stability of the platform during sampling, a platform operating ship is arranged between the two supporting ship bodies, the platform operating ship drives into the space between the two supporting ship bodies to be used as a standing platform for workers to operate the sampler, the problem that the workers cannot operate the sampler in a standing way due to the interval between the two supporting ship bodies is solved, the platform operating ship can also be used as an emergency rescue or transfer ship, and safety guarantee is provided for the sampling platform. Hang in midair the support both sides all and be equipped with the door font landing leg of being connected with the hull, set up crossbeam fixed connection between the upper end, door font landing leg sound construction and stability are good, all are equipped with the bracing piece between the stand of door font landing leg and between stand and the support hull and form triangular support structure, have guaranteed to hang in midair the support and have supported firm of being connected between the hull, make sample platform's structure more firm.
Drawings
FIG. 1 is a schematic perspective view of the present invention when the vessel is positioned between two support vessels and ready to load a sampling tube into a sampling sleeve;
FIG. 2 is a schematic perspective view of the present invention after the sampling tube is installed and the operation platform vessel is separated from between the two support vessels and the backing plate is removed;
FIG. 3 is a schematic structural view of the vibrating sampler of the present invention in front view after it has been dropped into the bottom of a body of water;
FIG. 4 is a schematic front view of the vibrating sampler with the sampling sleeve moved downward for sampling;
FIG. 5 is a schematic perspective view of the vibrating sampler of the present invention after the sample has been removed from the body of water and the operation platform vessel and the backing plate are in position to remove the sample tube containing the sample;
FIG. 6 is a schematic perspective view of a vibrating sampler with a sampling sleeve fitted into a guide slide hole;
FIG. 7 is a schematic front view of the structure of FIG. 6;
FIG. 8 is a schematic sectional view taken along line A-A of FIG. 7;
FIG. 9 is an enlarged partial view of FIG. 8;
FIG. 10 is a schematic perspective view of a vibrating sampler with the sampling sleeve removed from the guide slide hole;
FIG. 11 is an enlarged partial view of FIG. 10;
FIG. 12 is a schematic perspective view of the present invention in a quick-assembly configuration;
FIG. 13 is a schematic perspective view of the present invention with the vibration sampler removed;
FIG. 14 is a schematic top view of the structure of FIG. 13;
fig. 15 is a side view schematic of the structure of fig. 13.
In the figure, 01, a supporting hull B, 11, a sample storage chamber, 12, a backing plate, 13, a connecting rod, 02, a supporting hull A, 03, a vibration sampler, 31, a sampling chassis, 311, a sliding column, 312, a supporting frame, 313, a sliding supporting block, 314, a triangular plate, 315, an assembling block, 316, an assembling groove, 317, a semicircular sliding groove A, 318, a semicircular sliding groove B, 319, a guiding sliding hole, 32, a sliding seat, 321, a sliding sleeve, 322, a hinged seat, 33, a vibrator, 331, a hanging lug, 34, a sampling sleeve, 341, a sampling pipe, 342, a sampling cutter head, 35, a fixing plate, 351, an oblong wire passing hole, 04, a suspension bracket, 41, a door-shaped supporting leg A, 412, an inclined supporting rod, 42, a door-shaped supporting leg B, 43, 431, a pulley supporting rod, 44, a short reinforcing rod, 45, a long reinforcing rod A, 46, a long reinforcing rod B, 51, a winch, 511, a steel wire rope, 52. Fixed pulleys A, 53, fixed pulleys B, 61, a cable winch, 611, a cable, 71, a platform operating ship, 711, an operating platform, 712, a sampling pipe storage room, 81, sediment deposition.
Detailed Description
First embodiment, referring to fig. 1-15 of the specification, a novel river bottom deep sampling system comprises a supporting ship body A02 and a supporting ship body B01 which are symmetrically connected into a whole, and a vibration sampler 03 arranged between the two supporting ship bodies;
the vibration sampler 03 comprises a sampling chassis 31, a sliding seat 32, a vibrator 33 connected to the sliding seat 32 and a sampling sleeve 34, wherein the sampling chassis 31 comprises a supporting frame 312 with a regular polygonal structure and a square sliding supporting block 313 arranged above the middle of the supporting frame 312, triangular plates 314 are arranged between two end surfaces of the sliding supporting block 313 and the inner side of the supporting frame 312 and fixedly connected, the triangular plates 314 are arranged between two ends of two side surfaces of the sliding supporting block 313 and the inner side of the supporting frame 312 and fixedly connected, an assembling groove 316 is inwards arranged in the middle of one side surface of the sliding supporting block 313, a semicircular sliding groove 317A is arranged in the middle of the inner side wall of the assembling groove 316, an assembling block 315 is fixedly connected in the assembling groove 316 in a matched manner, a semicircular sliding groove 318 is arranged on the inner side surface of the assembling block 315, and a guide sliding hole 319 is formed by the semicircular sliding groove 317A and the semicircular sliding groove 318; two sliding columns 311 are vertically and upwards arranged at two ends of the upper surface of the sliding support block 313, the sliding seat 32 is connected to the two sliding columns 311 in a sliding mode through sliding sleeves 321 arranged at two sides, the vibrator 33 is fixedly connected to the upper end of the sliding seat 32 between the two sliding columns 311, a hinge seat 322 is arranged at the lower end of the sliding seat 32 between the two sliding columns 311, the upper end of the sampling sleeve 34 is hinged into the hinge seat 322, and the lower end of the sampling sleeve 34 is vertically sleeved into the guide sliding hole 319 to form a sliding pair; the sampling sleeve 34 is sleeved with a sampling tube 341, and the lower port of the sampling sleeve 34 is provided with a sampling tool bit 342 for fixing the sampling tube 341.
A certain distance is arranged between the supporting ship body A02 and the supporting ship body B01, the middle parts of the two ship bodies are connected into a whole through a suspension bracket 04, the middle part of the outer side of the supporting ship body A02 is provided with a winch 51, the middle part of the inner side of the ship body is provided with a fixed pulley A52 corresponding to the position of the winch 51, the middle part of a cross beam 43 at the upper end of the suspension bracket 04 is provided with a fixed pulley B53, the free end of a steel wire rope 511 in the winch 51 transversely penetrates through the fixed pulley A52 and obliquely upwards penetrates out of the fixed pulley B53, one end of the supporting ship body B01 is provided with a cable winch 61, and the free end of a cable 611 in the cable winch 61 is connected with a power supply connector on the vibrator 33; a fixing plate 35 is arranged between the upper ends of the two sliding columns 311, an oblong thread passing hole 351 is arranged in the middle of the fixing plate 35, and the free end of a steel wire rope 511 which penetrates out of the fixed pulley B53 downwards passes through the oblong thread passing hole 351 and is connected into a hanging lug 331 arranged in the middle of the vibrator 33.
A platform operation ship 71 which is separated from the sampling platform and can move freely is arranged between the first supporting ship body 02 and the second supporting ship body 01, the width of the platform operation ship 71 is matched with the distance between the two supporting ship bodies, and an operation platform 711 which is used for moving to the lower end of the base is arranged at the front end of the platform operation ship 71.
The middle part of the platform operation ship 71 is provided with a sampling pipe storage chamber 341, and the middle part of the support ship body B01 is provided with a sample storage chamber 11.
The supporting hull A02 is provided with two backing plates 12 for supporting the base of the vibration sampler, and a connecting rod 13 for reinforcement is arranged between the two ends of the two supporting hulls.
The suspension bracket 04 comprises a door-shaped supporting leg A41 vertically and fixedly connected to the inner side edge of the supporting ship body A02 and a door-shaped supporting leg B42 vertically and fixedly connected to the inner side edge of the supporting ship body B01, two sides of the upper ends of the two door-shaped supporting legs are provided with cross beams 43 for connection, and a pulley supporting rod 431 for mounting a pulley is arranged between the middle parts of the two cross beams 43; inclined supporting rods 412 are arranged between the upright columns on the two sides of the door-shaped supporting leg armor 41 to form a plurality of triangular supporting structures, and inclined supporting rods 412 are arranged between the upright columns on the two sides of the door-shaped supporting leg B42 to form a plurality of triangular supporting structures.
Short reinforcing rods 44 are correspondingly arranged between the upright columns on the two sides of the door-shaped supporting leg armor 41 and the cross beam 43 at the upper end, and the short reinforcing rods 44 are correspondingly arranged between the upright columns on the two sides of the door-shaped supporting leg B42 and the cross beam 43 at the upper end.
Long reinforcing rod armor 45 is arranged between the upper ends of the two vertical columns of the door-shaped supporting leg armor 41 and the two ends of the supporting hull armor 02, and long reinforcing rod armor 45 is arranged between the upper ends of the two vertical columns and the middle of the supporting hull armor 02.
And long reinforcing rods B46 are arranged between the upper ends of the two vertical columns of the door-shaped supporting leg B42 and the two ends of the supporting ship body B01, and long reinforcing rods B46 are arranged between the upper ends of the two vertical columns and the middle part of the supporting ship body B01.
The utility model forms a motorized sampling platform by arranging the suspension bracket 04 between the two supporting ship bodies, the interval between the two supporting ship bodies is used for sampling the launching of the sampler, the structure of the two supporting ship bodies improves the stability of the platform during sampling, a platform operation ship 71 is also arranged between the two supporting ship bodies, the platform operation ship 71 is driven into the space between the two supporting ship bodies to be used as a standing platform for operating the sampler, the problem that workers cannot operate the sampler due to the interval between the two supporting ship bodies is solved, the platform operation ship 71 can also be used as an emergency rescue or transfer ship, and safety guarantee is provided for the sampling platform. Through the mode of hanging the sampler into the bottom of water and taking a sample, can solve the technical difficult problems such as shallow depth of sample, big disturbance, success rate low of big deep sediment silt 81 of deep water, support hoist engine 51 that sets up on the hull and suspend the fixed pulley that sets up in the middle of the support 04 and form hoist engine 51 and construct, the sampler hangs and accomplishes the return work of sinking the sample and getting the sample at hoist engine 51 wire rope 511 free end of constructing, this mode safe and reliable, the sample of applicable deep water body.
The working method comprises the following steps: after the components of the utility model are installed, the winch 51 lowers the steel wire rope 511 to sink the vibration sampler 03 to the water bottom, the sampling chassis 31 is located on the surface of the sediment 81 deposited on the water bottom, the sliding seat 32 is driven to move downwards along the sliding column 311 by the vibration force of the vibrator 33, the sliding seat 32 downwards inserts the sampling sleeve 34 provided with the sampling pipe 341 into the sediment 81 slowly along the guide sliding hole 319, the sediment 81 is pressed into the sampling pipe 341 to finish the columnar sampling of the sediment 81, then the winch 51 retracts the steel wire rope 511, pulls the vibration sampler 03 out of the water surface, takes down the sampling pipe 341 provided with the sample sediment 81, and puts the sampling pipe storage 712. The sampling silt-depositing device has the advantages of sufficient pouring force, deep sampling depth, small disturbance and high success rate.
Claims (5)
1. The utility model provides a three hull sample platform with suspend in midair support, includes symmetrical even support hull first as an organic whole and support hull second, characterized by: a certain distance is arranged between the first supporting hull and the second supporting hull, the middle parts of the two hulls are connected into a whole through a suspension bracket, the middle part of the outer side of the first supporting hull is provided with a winch, the middle part of the inner side of the first hull is provided with a fixed pulley A corresponding to the position of the winch, the middle part of a cross beam at the upper end of the suspension bracket is provided with a fixed pulley B, and the free end of a steel wire rope in the winch transversely penetrates through the fixed pulley A and obliquely upwards penetrates out of the fixed pulley B;
a platform operation ship which is used as a separation sampling platform and freely moves is arranged between the first supporting ship body and the second supporting ship body, the width of the platform operation ship is matched with the distance between the two supporting ship bodies, and an operation platform used for moving to the lower end of the base is arranged at the front end of the platform operation ship.
2. The tri-hull sampling platform with suspended supports of claim 1 further comprising: the suspension bracket comprises a door-shaped supporting leg A vertically and fixedly connected to the inner side edge of the supporting ship body A and a door-shaped supporting leg B vertically and fixedly connected to the inner side edge of the supporting ship body B, the two sides of the upper ends of the two door-shaped supporting legs are provided with cross beams for connection, and a pulley supporting rod for mounting a pulley is arranged between the middle parts of the two cross beams; inclined support rods are arranged between the stand columns on the two sides of the door-shaped support leg A to form a plurality of triangular support structures, and inclined support rods are arranged between the stand columns on the two sides of the door-shaped support leg B to form a plurality of triangular support structures.
3. The tri-hull sampling platform with suspended supports of claim 2 further comprising: short reinforcing rods are correspondingly arranged between the stand columns on the two sides of the door-shaped supporting leg A and the cross beam on the upper end, and the short reinforcing rods are correspondingly arranged between the stand columns on the two sides of the door-shaped supporting leg B and the cross beam on the upper end.
4. A triple-hulled sampling platform provided with a suspended support as claimed in claim 3 wherein: the two-upright-column supporting leg armor is characterized in that long reinforcing rod armor is arranged between the upper ends of two upright columns of the door-shaped supporting leg armor and the two ends of the supporting hull armor, and long reinforcing rod armor is arranged between the upper ends of the two upright columns and the middle of the supporting hull armor.
5. The tri-hull sampling platform with suspended supports of claim 2 further comprising: and long reinforcing rods B are arranged between the upper ends of the two vertical columns of the door-shaped supporting legs B and the two ends of the supporting ship body B, and long reinforcing rods B are arranged between the upper ends of the two vertical columns and the middle part of the supporting ship body B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427862.4U CN215323192U (en) | 2021-06-25 | 2021-06-25 | Three-hull sampling platform with suspension bracket |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427862.4U CN215323192U (en) | 2021-06-25 | 2021-06-25 | Three-hull sampling platform with suspension bracket |
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| CN215323192U true CN215323192U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121427862.4U Active CN215323192U (en) | 2021-06-25 | 2021-06-25 | Three-hull sampling platform with suspension bracket |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113514274A (en) * | 2021-06-25 | 2021-10-19 | 四川省紫坪铺开发有限责任公司 | Novel river bottom deep layer sampling system |
-
2021
- 2021-06-25 CN CN202121427862.4U patent/CN215323192U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113514274A (en) * | 2021-06-25 | 2021-10-19 | 四川省紫坪铺开发有限责任公司 | Novel river bottom deep layer sampling system |
| CN113514274B (en) * | 2021-06-25 | 2024-03-08 | 四川省紫坪铺开发有限责任公司 | Novel deep sampling system in river bottom |
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