CN111609839A - Multi-degree-of-freedom sampling and detecting mechanism of seabed monitoring platform - Google Patents
Multi-degree-of-freedom sampling and detecting mechanism of seabed monitoring platform Download PDFInfo
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- CN111609839A CN111609839A CN202010516813.1A CN202010516813A CN111609839A CN 111609839 A CN111609839 A CN 111609839A CN 202010516813 A CN202010516813 A CN 202010516813A CN 111609839 A CN111609839 A CN 111609839A
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- turntable
- monitoring platform
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- lead screw
- ring body
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
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- Hydrology & Water Resources (AREA)
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- Engineering & Computer Science (AREA)
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- Geophysics And Detection Of Objects (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention provides a multi-degree-of-freedom sampling and detecting mechanism of a submarine monitoring platform, which comprises: the rotary table is provided with teeth in the circumferential direction; the rotating mechanism comprises a rotating motor, and a gear meshed with the turntable is arranged at the output end of the rotating motor; the translation mechanism comprises a transverse track and a frame body moving along the transverse track, and the transverse track extends from the edge of the turntable to the middle part and crosses the rotating shaft of the turntable; the detection mechanism is arranged on the frame body and comprises a vertical rail and a detector moving along the vertical rail. The device can realize the multi-degree-of-freedom movement of the submarine monitor, improves the detection working efficiency and has strong adaptability to submarine working conditions.
Description
Technical Field
The invention relates to the technical field of submarine detection devices, in particular to a multi-degree-of-freedom sampling detection mechanism of a submarine monitoring platform.
Background
With the continuous development of the seabed monitoring platform, the working area of the seabed monitoring platform is expanded from shallow sea to deep sea, and seabed sediment or overlying water is sampled and detected. The existing submarine monitoring platform is mainly laid with cables, and some submarine monitoring platforms adopt a cableless submarine detection system. The submarine environment is complicated and changeable, the single position is often difficult to satisfy the demand of sampling detection, and monitoring platform laying cost is high, the position can't be removed, therefore the detection result often has certain limitation. In order to meet the requirements of deep sea exploration, some ocean scientific and scientific groups carry the existing detection device on a submersible by means of the improvement of scientific technology, and carry a measuring device into the deep sea by utilizing a manned submersible or an unmanned submersible, and distribute the measuring device to a seabed area for scientific research. Although the detection mode has strong flexibility, the detection mode has the defects of extremely high cost and unsuitability for long-time continuous detection, so the detection mode has poor applicability. Therefore, a seabed monitoring platform which has both flexibility and laying cost and can continuously detect for a long time is needed.
Disclosure of Invention
The invention provides a multi-degree-of-freedom sampling detection mechanism of a seabed monitoring platform, which can realize multi-degree-of-freedom movement of a seabed detector, improve the detection working efficiency and has strong adaptability to seabed working conditions.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a seabed monitoring platform multi freedom sampling detection mechanism which characterized in that includes:
the rotary table is provided with teeth in the circumferential direction;
the rotating mechanism comprises a rotating motor, and a gear meshed with the turntable is arranged at the output end of the rotating motor;
the translation mechanism comprises a transverse track and a frame body moving along the transverse track, and the transverse track extends from the edge of the turntable to the middle part and crosses the rotating shaft of the turntable;
the detection mechanism is arranged on the frame body and comprises a vertical rail and a detector moving along the vertical rail.
Preferably, the turntable comprises a first ring body and a second ring body, the first ring body comprises the teeth, the first ring body is made of plastic, and the second ring body is made of metal material.
Preferably, a first limiting part is arranged on the upper side of the rotary table, a second limiting part is arranged on the lower side of the rotary table opposite to the first limiting part, the first limiting part comprises a first roller in contact with the upper surface of the first ring body, and the second limiting part comprises a second roller in contact with the lower surface and the side surface of the second ring body.
Preferably, the support further comprises a support, the support comprises a lower frame body, a transverse plate is arranged on the lower frame body, a vertical plate is arranged on the transverse plate, and the first roller and the second roller are rotatably connected to the vertical plate.
Preferably, the turntable is provided with a transverse screw and two parallel cross rods on the lower side, the frame body is moved along the cross rods, and the frame body is provided with a screw motor which is matched with the transverse screw to drive the frame body to move.
Preferably, the rack body is provided with a vertical lead screw, a lead screw motor and two vertical rods parallel to each other, the detector is arranged on the vertical rods, and the lead screw motor drives the vertical lead screw to move up and down to drive the detector to move.
Preferably, the turntable is provided with a spoke plate, the spoke plate extends towards one side of the middle part of the turntable and forms a connecting part, and the spoke plate comprises a side edge, the side edge extends towards the middle part from the edge of the turntable and crosses the rotating shaft of the turntable.
Preferably, the connecting part is provided with a rotating shaft, and the rotating shaft is rotatably connected to the sleeve.
In summary, compared with the prior art, the invention has the advantages that: the detection of all position points in the horizontal plane of the seabed area in the vertical direction can be realized, the detection working efficiency is improved, and the adaptability to seabed working conditions is strong.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is a schematic view of a turntable structure.
The reference numbers in the figures are as follows:
1. the automobile steering wheel comprises a rotating disc, 11 teeth, 12 first ring bodies, 13 second ring bodies, 14 spoke plates, 141 side edges, 15 rotating shafts, 16 connecting parts, 2 rotating mechanisms, 21 rotating motors, 22 gears, 3 translation mechanisms, 31 transverse rails, 311 transverse rods, 32 frame bodies, 33 transverse lead screws, 4 detection mechanisms, 41 vertical rails, 411 vertical rods, 42 detectors, 43 vertical lead screws, 51 first limiting parts, 511 first idler wheels, 52 second limiting parts, 521 second idler wheels, 6 supports, 61 lower frame bodies, 62 transverse plates, 63 risers and 64 sleeves.
Detailed Description
The invention will be further elucidated with reference to an embodiment in the drawing.
As shown in fig. 1 and 2, the multiple degree of freedom detection mechanism of the seafloor monitoring platform comprises:
the rotary table 1 is circular, and teeth 11 are arranged on the periphery of the rotary table 1;
the rotating mechanism 2 comprises a rotating motor 21, the output end of the rotating motor 21 is provided with a gear 22 meshed with the turntable 1, and the gear can drive the turntable 1 to rotate;
the translation mechanism 3 comprises a transverse rail 31 and a frame body 32 moving along the transverse rail 31, the transverse rail 31 extends from the edge of the turntable 1 to the middle part and crosses the rotating shaft 15 of the turntable 1, and when the turntable 1 rotates 360 degrees, the transverse rail 31 can sweep the whole area of the turntable 1;
the detection mechanism 4 is arranged on the frame body 32 and can move transversely with the frame body 32, and the detection mechanism 4 comprises a vertical rail 41 and a detector 42 moving along the vertical rail 41.
Through the rotating mechanism, the translation mechanism and the detection mechanism capable of moving vertically, the detection of each position point in the horizontal plane of a certain area of the seabed can be realized in the vertical direction.
The turntable 1 comprises a first ring body 12 and a second ring body 13, the first ring body 12 comprises teeth 11, the first ring body 12 is made of plastic, and the second ring body 13 is made of metal material. The first ring body 12 is located on the upper side of the second ring body 13, and the first ring body and the second ring body are connected by bolts arranged along the circumferential direction of the ring bodies, and the combined ring body can reduce the mass of the turntable 1 and simultaneously can take self-lubricating property and corrosion resistance of plastics such as polytetrafluoroethylene materials and rigidity of a steel ring into consideration. The first ring body 12 can be a circular ring structure formed by splicing a plurality of arc-shaped sections, and the second ring body 13 can be an integrated or multi-section splicing structure. The diameter of the outer side of the second ring body 13 is smaller than that of the outer side of the first ring body 12, so that interference on a gear transmission structure is avoided.
As shown in fig. 3, a first limiting member 51 is disposed on the upper side of the turntable 1, a second limiting member 52 is disposed on the lower side of the turntable 1 opposite to the first limiting member 51, the first limiting member 51 includes a first roller 511 contacting the upper surface of the first ring body 12, and the second limiting member 52 includes a second roller 521 contacting the lower surface and the side surface of the second ring body 13. The number of the first limiting members 51 and the number of the second limiting members 52 are four, and the first limiting members and the second limiting members are uniformly arranged along the circumferential direction of the turntable 1. The contact position of second gyro wheel 521 and second circle body 13 is the step structure, and cooperation first gyro wheel 511 is vertical to be carried on spacingly to carousel 1, can transversely carry on spacingly simultaneously to carousel 1, guarantees the gesture stability of carousel at the rotation in-process, avoids the dead condition of carousel card of load of translation mechanism and detection mechanism effect simultaneously.
The detection mechanism further comprises a support 6, the support 6 comprises a lower frame body 61, a transverse plate 62 is arranged on the lower frame body 61, a vertical plate 63 is arranged on the transverse plate 62, a reinforcing rib plate is arranged between the transverse plate 62 and the vertical plate 63, and the first roller 511 and the second roller 521 are rotatably connected to the vertical plate 63. The lower frame 61 includes two parallel square frames 611, a connecting rod 612 is disposed between the two square frames, and the horizontal plate 62 is fixed at the connection between the inner square frame and the connecting rod, so as to ensure the structural strength and stability of the limiting member.
A transverse lead screw 33 parallel to the spoke plate 14 and two cross rods 311 parallel to each other are fixed on the lower side of the turntable 1, the cross rods 311 serve as transverse rails 31, the frame body 32 moves along the cross rods 311, a lead screw motor matched with the transverse lead screw 33 to drive the frame body 32 to move is fixed on the frame body 32, the transverse lead screw 33 penetrates through the lead screw motor, the lead screw motor acts on the transverse lead screw 33 in the rotating process, and the generated transverse load acts on the frame body 32 and drives the frame body 32 to move along the transverse rails 31.
The frame body 32 is provided with a vertical screw 43, a screw motor and two vertical rods 411 which are parallel to each other. The vertical rod 411 serves as a vertical rail 41, a detector 42 is fixed on the vertical rod 411, the vertical lead screw 43 penetrates through the lead screw motor, and the lead screw motor drives the vertical lead screw 43 to move up and down in the rotating process so as to drive the detector 42 to move.
The turntable 1 is provided with a spoke plate 14, the spoke plate 14 extends towards one side of the middle part of the turntable 1 and forms a connecting part, the spoke plate 14 comprises a side edge 141, and the side edge 141 extends towards the middle part from the edge of the turntable 1 and crosses the rotating shaft 15 of the turntable 1. The spoke plates 14 are hollowed out to meet the requirement of light weight. The spoke plate 14 comprises a long side 1411 and a short side 1412, the arrangement of which improves the structural strength of the turntable 1, so that the turntable can maintain structural stability under the action of the rotating mechanism 2 and the limiting member on the outer edge. Meanwhile, the short edge and the ring body of the turntable 1 form a suspension beam structure for supporting the long edge so as to ensure the stable operation of the translation mechanism 3 on the long edge. The frame 32 is located on one side of the side 141, and the vertical screw 43 and the vertical rod 411 on the frame 32 pass through the hollow structure. The connecting part is provided with a rotating shaft 15, and the rotating shaft 15 is rotatably connected to the sleeve.
The above description is only for explaining the present invention and making the present invention complete, but not limiting the present invention, and the skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, and these are all modifications without inventive contribution, but are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a seabed monitoring platform multi freedom sampling detection mechanism which characterized in that includes:
the rotary table (1), wherein teeth (11) are arranged on the periphery of the rotary table (1);
the rotating mechanism (2) comprises a rotating motor (21), and a gear (22) meshed with the rotating disc (1) is arranged at the output end of the rotating motor (21);
the translation mechanism (3) comprises a transverse rail (31) and a frame body (32) moving along the transverse rail (31), wherein the transverse rail (31) extends from the edge of the turntable (1) to the middle part and passes through the rotating shaft (15) of the turntable (1);
detection mechanism (4), detection mechanism (4) set up on support body (32), detection mechanism (4) include vertical track (41), and follow detector (42) that vertical track (41) removed.
2. The multi-degree-of-freedom sampling and detecting mechanism of the seafloor monitoring platform as claimed in claim 1, wherein: the rotary table (1) comprises a first ring body (12) and a second ring body (13), the first ring body (12) comprises the teeth (11), the first ring body (12) is made of plastic, and the second ring body (13) is made of metal material.
3. The multi-degree-of-freedom sampling and detecting mechanism of the seafloor monitoring platform as claimed in claim 2, wherein: the upper side of the rotary table (1) is provided with a first limiting part (51), the lower side of the rotary table (1) and the first limiting part (51) are relatively provided with a second limiting part (52), the first limiting part (51) comprises a first roller (511) which is in surface contact with the upper surface of the first ring body (12), and the second limiting part (52) comprises a second roller (521) which is in surface contact with the lower surface and the side surface of the second ring body (13).
4. The multi-degree-of-freedom sampling and detecting mechanism of the seafloor monitoring platform as claimed in claim 3, wherein: still include support (6), support (6) are including lower frame body (61), be equipped with diaphragm (62) on lower frame body (61), be equipped with riser (63) on diaphragm (62), first gyro wheel (511) with second gyro wheel (521) rotate to be connected on riser (63).
5. The multi-degree-of-freedom sampling and detecting mechanism of the seafloor monitoring platform as claimed in claim 1, wherein: carousel (1) downside is equipped with horizontal lead screw (33) and two horizontal poles (311) that are parallel to each other, support body (32) are followed horizontal pole (311) remove, be equipped with on support body (32) with horizontal lead screw (33) cooperation is in order to drive the lead screw motor that support body (32) removed.
6. The multi-degree-of-freedom sampling and detecting mechanism of the seafloor monitoring platform as claimed in claim 1, wherein: be equipped with vertical lead screw (43), lead screw motor on support body (32) to and two montants (411) that are parallel to each other, be equipped with on montant (411) detector (42), lead screw motor drive vertical lead screw (43) reciprocate in order to drive detector (42) remove.
7. The multi-degree-of-freedom sampling and detecting mechanism of the seafloor monitoring platform as claimed in claim 1, wherein: the turntable is characterized in that a spoke plate (14) is arranged on the turntable (1), the spoke plate (14) extends towards one side of the middle of the turntable (1) and forms a connecting part (16), the spoke plate (14) comprises a side edge (141), and the side edge (141) extends towards the middle from the edge of the turntable (1) and crosses a rotating shaft (15) of the turntable (1).
8. The multi-degree-of-freedom sampling and detecting mechanism of the seafloor monitoring platform as claimed in claim 7, wherein: the connecting part (16) is provided with a rotating shaft (15), and the rotating shaft (15) is rotatably connected to the sleeve (64).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010516813.1A CN111609839B (en) | 2020-06-09 | 2020-06-09 | Multi-degree-of-freedom sampling and detecting mechanism of seabed monitoring platform |
| PCT/CN2020/096345 WO2021248513A1 (en) | 2020-06-09 | 2020-06-16 | Multi-degree-of-freedom sampling detection mechanism of seabed monitoring platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010516813.1A CN111609839B (en) | 2020-06-09 | 2020-06-09 | Multi-degree-of-freedom sampling and detecting mechanism of seabed monitoring platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111609839A true CN111609839A (en) | 2020-09-01 |
| CN111609839B CN111609839B (en) | 2021-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010516813.1A Active CN111609839B (en) | 2020-06-09 | 2020-06-09 | Multi-degree-of-freedom sampling and detecting mechanism of seabed monitoring platform |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111609839B (en) |
| WO (1) | WO2021248513A1 (en) |
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- 2020-06-16 WO PCT/CN2020/096345 patent/WO2021248513A1/en active Application Filing
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| US5992232A (en) * | 1996-05-22 | 1999-11-30 | Asahi Kogaku Kogyo Kabushiki Kaisha | Dynamic balance adjusting apparatus |
| US20160367156A1 (en) * | 2000-09-25 | 2016-12-22 | Welch Allyn, Inc. | Blood Pressure Measuring Apparatus |
| CN101718553A (en) * | 2009-12-14 | 2010-06-02 | 陆建红 | Electrical rotating pedestal |
| CN104786111A (en) * | 2015-02-03 | 2015-07-22 | 浙江工业大学 | Gas-liquid-solid three-phase abrasive particle flow polishing device for large ultra-smooth surface |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111609839B (en) | 2021-04-02 |
| WO2021248513A1 (en) | 2021-12-16 |
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Address after: Building 1, No. 926, Changhong East Street, Fuxi street, Deqing County, Huzhou City, Zhejiang Province, 313000 (Moganshan national high tech Zone) Patentee after: Deqing dark blue Environmental Technology Co.,Ltd. Address before: Building 1, No. 926, Changhong East Street, Fuxi street, Deqing County, Huzhou City, Zhejiang Province, 313000 (Moganshan national high tech Zone) Patentee before: ZHEJIANG HANLU TECHNOLOGY Co.,Ltd. |
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Address after: 313000 east of floor 1, building 1, No. 926, Changhong East Street, KangQian street, Deqing County, Huzhou City, Zhejiang Province Patentee after: Deqing dark blue Environmental Technology Co.,Ltd. Address before: Building 1, No. 926, Changhong East Street, Fuxi street, Deqing County, Huzhou City, Zhejiang Province, 313000 (Moganshan national high tech Zone) Patentee before: Deqing dark blue Environmental Technology Co.,Ltd. |