CN100386242C - Streamline towed body of buried sea-monitoring sensor - Google Patents
Streamline towed body of buried sea-monitoring sensor Download PDFInfo
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- CN100386242C CN100386242C CNB2005100617360A CN200510061736A CN100386242C CN 100386242 C CN100386242 C CN 100386242C CN B2005100617360 A CNB2005100617360 A CN B2005100617360A CN 200510061736 A CN200510061736 A CN 200510061736A CN 100386242 C CN100386242 C CN 100386242C
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Abstract
The present invention relates to a streamline towed body of an embedded sea-monitoring sensor, which mainly comprises a streamline main body, a grazing type wing, a framework type empennage, a surrounding basket, a hanging rack, a control machine and a towed bar, wherein the streamline main body is connected with the grazing type wing, the framework type empennage, the hanging rack and the surrounding basket; a rotating shaft of the grazing type wing is connected with the towed bar to form the present invention; the streamline main body is composed of a sensor platform and a control platform which are arranged separately and connected together; an embedded CTD and DO sensor platform is arranged above the streamline main body; the sensor platform is provided with a groove which can hold a C, a T and a DO probes; the bottom of the streamline main body is embedded with a sensor and is arranged in the surrounding basket; the control machine and a control electric appliance are mainly arranged in the control platform; the bottom of a casing of the control platform is embedded with a fastening piece which is used for installing the hanging rack and connecting the surrounding basket. Because the sensor and control equipment are separately arranged, so the present invention has the advantages of little resistance, superior control performance, sufficient water exchange of the sensor, high safety, reliability, light weight and small size.
Description
Affiliated technical field
The present invention is the towing carrier in a kind of water, it mainly is a kind of stream line pattern towed body that is embedded into the maritime patrol sensor, carry the marine monitoring sensor with being embedded into mode, be used for the multiple physical and chemical parameter in ocean is carried out profile survey, obtain the ecological information of a large amount of drive marines fast, efficiently and in real time.
Background technology
Towed body is to be moved in tow by towing cable by lash ship, its Study on Technology and development existing decades of history.Be mainly used in military affairs at first, its mode of motion is the towing of depthkeeping straight line, and the change of the degree of depth is to realize that by becoming cable length and becoming ship's speed purposes is also single, only uses as the detection of a target.The twentieth century end so far, the towed body technology is used for the marine monitoring field in a large number, carries the sensor of various different purposes, its shape is multifarious, and conclude and get up to have two classes: a class is built-in, and towed body is an enclosed shape, sensor places in the towed body, controls the dive come-up of towed body by the fin of afterbody.Advantage is simple in structure, and sensor is not fragile.Shortcoming is that the water exchange of sensor is insufficient, influences measurement effect, and resistance is big, and controller performance is poor, and submerged depth is limited, as the U-TOW of Britain Chelsea company etc.Another kind of is external hanging type, and towed body is outer can to hang sensor, and towed body dive come-up is controlled by the rectangle plane wing of both sides.Advantage be sensor water exchange fully, the reliable results of measurement, shortcoming are the security presence hidden danger of sensor, the efficient of the wing is low, dimensional weight is bigger than normal, as the Seasoar of Chelsea company etc.
Summary of the invention
Purpose of the present invention is just in order to overcome above-mentioned deficiency, and a kind of stream line pattern towed body that is embedded into the maritime patrol sensor that provides makes towed body accomplish that resistance is little, controller performance is good, and the water exchange of sensor is abundant and safe and reliable, and volume in light weight is little.
The technical scheme that realizes the object of the invention is: this stream line pattern towed body that is embedded into the maritime patrol sensor, this towed body mainly comprises the fairing main body, plunders the formula wing, the frame-type empennage, enclose basket, hanger, control machinery and drawbar, described fairing main body with plunder formula wing, frame-type empennage, hanger, enclose basket and be connected, the rotating shaft of plunderring the formula wing is connected with drawbar, constitutes complete stream line pattern towed body; The fairing main body is connected to form by sensor platform and control platform two parts, and sensor platform separates with control platform and lays; The sensor platform that is embedded into sensor C, sensor T, sensor D and DO is set above the fairing main body, on sensor platform, have a groove that can hold sensor C, sensor T, sensor DO probe, sensor C probe, sensor T probe and sensor DO probe are embedded in the groove, are embedded into the sensor of large body and heavy mass and are installed in the fairing bottom part body and enclose in the basket; It is electric that control machinery and control mainly are housed in the control platform; Control platform comprises control platform shell, pedestal, cover plate, support frame, bearing seat, buoyancy compensation piece, pedestal, support frame, buoyancy compensation piece are set in the control platform shell, the control platform outer casing bottom is embedded with fastener, is used to install hanger and encloses basket with being connected; Pedestal is located at control platform shell inner bottom part, is used to install motor bin, drives storehouse, electronics storehouse and pH cylindrical shell, and the probe of pH cylindrical shell is exposed to outside the control platform shell; Support frame is located at the position that fairing main body dress is plunderred the formula wing, and the bearing seat and second bearing are housed; The buoyancy compensation piece is located at the afterbody of fairing main body.
Technical solutions according to the invention can be further perfect.The fairing that described fairing body shape adopts a plurality of different oval cross sections to form, the aspect ratio of line style is greater than 6, and length to height ratio is greater than 4; Sensor outer housing is connected with flathead screw with connecting panel by pre-buried connecting panel with the control platform shell.
The line style of described sensor platform is got the upper half part of main body line style raft body, mainly comprise sensor outer housing, upper cover plate, lower cover and coverboard, with second builtin-nut and fastener in the sensor outer housing with sensor outer housing, upper cover plate, lower cover, coverboard and sensor C, sensor T, sensor D, sensor DO fuses, have the groove that is used to be embedded into sensor probe along arc direction at the sensor platform top, be used at shell, after fusing, upper cover plate is embedded into sensor C probe, sensor T probe and sensor DO probe, dress sensor C, sensor T, the cylindrical shell and the sensor D of sensor DO circuit card are embedded in the sensor outer housing.
Described profile of enclosing basket is the little waist circular columns shell of resistance, forms by enclosing basket housing, reinforced rib, contiguous block and clump weight, with first fastener and first builtin-nut that is embedded in the control platform shell; To enclose basket and be fixed on the bottom of control platform shell, and enclose and lay the weight center of gravity that is used to adjust towed body, the clump weight of buoyancy centre of buoyancy in the basket, the probe of sensor is embedded in and encloses outside the basket, encloses to have the opening of being convenient to the exchange of in-to-in water on the basket.
Described drawbar mainly by tow the head, double-screw bolt, bracket and bearing form, tow the head and be fixedly connected on the bracket by double-screw bolt and clamp nut, bracket comprises the U-shaped frame, connects support and pipe link, the three links together by the 6th fastener and the 7th fastener, and pipe link is provided with the bearing that is connected that is used for the rotating shaft of plunderring the formula wing.
Described hanger is linked to be an integral body with the 8th fastener with two hangers, hangs over the bottom of control platform shell by second fastener; Need water to exchange sufficient sensor and be fixed between two hangers, the junction of hanger and control platform shell is provided with brace panel.
Control machinery comprise master bevel gear, from finishing bevel gear cuter, pin, fork, sleeve and compass cabin; Wherein from finishing bevel gear cuter by being connected with motor output shaft with the master bevel gear that is engagement fit with it, be connected fork and the sleeve captive joint that is used to be connected the towed body wing with fork by pin from finishing bevel gear cuter; The compass that is used for monitoring in real time towed body wing rotational angle is housed in the compass cabin, captives joint with sleeve in the compass cabin.
Described from finishing bevel gear cuter for being the bevel gear wheel of engagement fit with master bevel gear, be installed on the bearing by clutch shaft bearing from the gear wheel shaft of finishing bevel gear cuter, have the tapped bore that is used to install pin from finishing bevel gear cuter.
The described formula wing of plunderring mainly comprises rotating shaft, lower baffle plate, overhead gage, goes up gusset, middle gusset, lower web plate, foam-plastic blocks and wing coverboard; These two ends of plunderring the formula wing are lower baffle plate and overhead gage, lower baffle plate and overhead gage are fixedly connected with lower web plate and last gusset respectively by the 9th fastener, between lower web plate and the last gusset gusset and foam-plastic blocks in a group, filling foamed plastics piece between the gusset in each, overhead gage, go up that gusset and foam-plastic blocks, lower web plate and lower baffle plate are enclosed within the rotating shaft in the gusset, one group, fuse with the tenth fastener, outside face is the wing coverboard.
Described fairing bottom part body is equipped with the nutritive salt sensor of surveying nitrate, nitrite, nitric acid phosphorus, nitrous acid phosphorus, ammonia nitrogen parameter, surveys the sensor of turbidity fluorescence, surveys the sensor of towed body attitude.
The effect that the present invention is useful is: because the present invention adopts following structure: 1, the fairing main body adopts that aspect ratio is big, cross-sectional plane is the fairing of oval shape, wing adopts the formula of the plunderring wing with three-dismensional effect, composite material type, empennage adopts the group frame of the rectangle plane wing and the dull and stereotyped wing, and the fairing lower body part adopts encloses the basket structure; 2, embedding bury type is adopted in the installation of maritime patrol sensor; 3, equipment lays the form that adopts sensor to separate with control convenience; Purpose is in order to make towed body accomplish that resistance is little, controller performance is good, and the water exchange of sensor is abundant and safe and reliable, and volume in light weight is little.
Description of drawings:
Fig. 1 is a main TV structure scheme drawing of the present invention;
Fig. 2 is a plan structure scheme drawing of the present invention;
Fig. 3 is a left TV structure scheme drawing of the present invention;
Fig. 4 is the C-C sectional structure scheme drawing of Fig. 1 of the present invention;
Fig. 5 is the structural representation of fairing base portion of the present invention;
Fig. 6 is the amplification sectional structure scheme drawing of sensor platform partial sum control platform part of the present invention junction;
Fig. 7 is the amplification sectional structure scheme drawing that encloses basket part and control platform part junction of the present invention;
Fig. 8 is a hanger of the present invention part and the amplification sectional structure scheme drawing of control platform part junction;
Fig. 9 is that the master of sensor platform part of the present invention looks generalized section;
Figure 10 is that sensor platform of the present invention A partly is to cross-sectional schematic;
Figure 11 is that sensor platform of the present invention B partly is to cross-sectional schematic;
Figure 12 is that sensor platform partial C of the present invention is to cross-sectional schematic;
Figure 13 is the main TV structure scheme drawing of control platform part of the present invention;
Figure 14 is that control platform of the present invention A partly is to structural representation;
Figure 15 is the main TV structure scheme drawing of frame-type empennage part of the present invention;
Figure 16 is that frame-type empennage of the present invention A partly is to structural representation;
Figure 17 is the main TV structure scheme drawing that encloses the basket part of the present invention;
Figure 18 is that the A of basket part that encloses of the present invention is to structural representation;
Figure 19 is the main TV structure scheme drawing of drawbar part of the present invention;
Figure 20 is the main TV structure scheme drawing of hanger part of the present invention;
Figure 21 is the main TV structure scheme drawing that the present invention controls mechanics;
Figure 22 is the A-A sectional structure scheme drawing that the present invention controls mechanics;
Figure 23 is the structure for amplifying scheme drawing of I part among Figure 22 of the present invention;
Figure 24 is the left TV structure scheme drawing that the present invention controls the fork part of machinery;
Figure 25 is the main TV structure scheme drawing that the present invention controls the fork part of mechanics;
Figure 26 be the present invention control mechanics at B to the sectional structure scheme drawing;
The main TV structure scheme drawing of formula wing section is plunderred in Figure 27 the present invention;
The plan structure scheme drawing of formula wing section is plunderred in Figure 28 the present invention;
The B-B sectional structure scheme drawing of formula wing section is plunderred in Figure 29 the present invention.
The description of symbols of accompanying drawing 1-20: fairing main body 1; Plunder formula wing 2; Frame-type empennage 3; Tailplane 3-1, vertical tail 3-2; Enclose basket 4; Enclose basket housing 4-1; Hanger 5; Control platform 6; Control platform shell 6-1; Drawbar 7; Sensor platform 8; Sensor outer housing 8-1; Groove 8-2; Connecting panel 9, pre-buried brace panel 10; Flathead screw 11; First builtin-nut 12; First fastener 13; Second fastener 14; Upper cover plate 15; Lower cover 16; Coverboard 17; Sensor C probe 18; Sensor T probe 19, sensor D probe 20, sensor DO probe 21; Second builtin-nut 22; Connecting panel 23; The 3rd fastener 24; The 4th fastener 25; The 5th fastener 26; Clump weight 27; Contiguous block 28; Reinforced rib 29; Tow the head 30, double-screw bolt 30-1; Bracket 31; Clamp nut 32; The 6th fastener 33; The 7th fastener 34; Bearing 35; Brace panel 36; The 8th fastener 37; Pedestal 38; Buoyancy compensation piece 39; Cover plate 40; Drive storehouse 41; Motor bin 42; Electronics storehouse 43; PH cylindrical shell 44;
The description of symbols of accompanying drawing 21-26: master bevel gear 101; From finishing bevel gear cuter 102; Motor 103; Bearing 104; Clutch shaft bearing 105; Pin 106; Fork 107; Straight trough 107-1; Fork through hole 107-2; Fork screw 107-3; Sleeve 108; Sleeve screw 108-1; Sleeve through hole 108-2; Compass fixed mount 109; Compass cabin 110; Axle sleeve 111; First marks closely screw 112; Towed body shell 113; Bearing seat 114; Second bearing 115; Towed body wing 116; Second nut 117; First bolt 118; First nut 119; Second bolt 120; Second marks closely screw 121; The 3rd bolt 122; Support frame 123.
The description of symbols of accompanying drawing 27-29: rotating shaft 201, upward only enclose 201-1, only enclose 201-2, lower baffle plate 202, overhead gage 203, wing coverboard 204, the nine fasteners 205, the ten fasteners 206, last gusset 207, middle gusset 208, foam-plastic blocks 209, lower web plate 210 down.
The specific embodiment
The invention will be described further below in conjunction with drawings and Examples:
This stream line pattern towed body that is embedded into the maritime patrol sensor of the present invention, this towed body mainly comprises fairing main body 1, plunders formula wing 2, frame-type empennage 3, enclose basket 4, hanger 5, control platform 6 and drawbar 7, described fairing main body 1 with plunder formula wing 2, frame-type empennage 3, hanger 5, enclose basket 4 and be connected, the rotating shaft 201 of plunderring formula wing 2 is connected with drawbar 7, constitutes complete stream line pattern towed body.Fairing main body 1 is connected to form by sensor platform 8 and control platform 6 two parts, and sensor platform 8 separates with control platform 6 and lays, and is convenient to maintenance.The sensor platform 8 that is embedded into sensor C, sensor T, sensor D and sensor DO is set above main body 1, have a groove 8-2 that can hold sensor C, sensor T, sensor DO probe on sensor platform, sensor C probe, sensor T probe, sensor DO probe are embedded in the groove 8-2.Function is: during the towed body motion, the water in the groove always is in swap status; Cylindrical shell and sensor D are embedded in the main body, can keep the line style of main body constant basically, reduce its resistance of motion.Be embedded into the sensor of large body and heavy mass and be installed in main body 1 bottom and enclose in the basket 4, the nutritive salt sensor of surveying nitrate, nitrite, nitric acid phosphorus, nitrous acid phosphorus, ammonia nitrogen parameter is equipped with in fairing main body 1 bottom, survey the sensor of turbidity fluorescence, survey the sensor of towed body attitude.Effect is: the safety of protection sensor; Resistance when reducing sensor movement; The water exchange that guarantees sensor is abundant.It is electric that control machinery and control mainly are housed in the control platform 6; Control platform 6 comprises control platform shell 6-1, pedestal 38, cover plate 40, support frame 123, bearing seat 114, buoyancy compensation piece 39, pedestal 38, support frame 123, buoyancy compensation piece 39 are set in the control platform shell 6-1, the big opening of housing is strengthened, and pre-buried brace panel 10, be used for and the docking of sensor platform.Control platform shell 6-1 bottom is embedded with fastener, and 1 encloses basket 4 in hanger 5 is installed with being connected; Pedestal 38 is located at control platform shell 6-1 inner bottom part, is used to install motor bin 42, drives storehouse 41, electronics storehouse 43 and pH cylindrical shell 44, and the probe of pH is exposed to outside the control platform shell 6-1; Support frame 123 is located at the position that control platform 6 is plunderred formula wing 2, and the bearing seat 114 and second bearing 115 are housed, and is used to increase strong rigidity, installation and control machinery, connection main body and the wing of towed body; Buoyancy compensation piece 39 is located at the afterbody of main body, is used to adjust the balance of towed body.
The fairing that described main body 1 shape adopts a plurality of different oval cross sections to form, the aspect ratio of line style is greater than 6, and length to height ratio is greater than 4; Sensor outer housing 8-1 is connected with connecting panel 9 usefulness flathead screws 11 by pre-buried brace panel 10 with control platform shell 6-1.
The line style of described sensor platform 8 is got the upper half part of main body line style raft body, mainly comprise sensor outer housing 8-1, upper cover plate 15, lower cover 16 and coverboard 17, with second builtin-nut 22 and fastener among the sensor outer housing 8-1 with sensor outer housing 8-1, upper cover plate 15, lower cover 16, coverboard 17 and sensor C18, sensor T19, sensor D20, sensor DO21 fuses, have the groove that is used to be embedded into sensor probe along arc direction at the sensor platform top, be used at sensor outer housing 8-1, after fusing, upper cover plate 15 is embedded into sensor C probe 18, sensor T probe 19 and sensor DO probe 21, dress sensor C, sensor T, the cylindrical shell and the sensor D of sensor DO circuit card are embedded in the sensor outer housing 8-1.Be embedded into the pH cylindrical shell in main body, probe vertically is embedded on the control platform housing, is exposed to outside the main body.Advantage is: lay down the screw on the cover plate, can keep in repair sensor C, sensor T and sensor DO; Lay down sensor platform, can keep in repair sensor D, pH and control convenience; Lay down the attaching screw that encloses basket and main body, remove and enclose basket, can keep in repair nutritive salt, fluorescence turbidity and attitude sensor.
Described profile of enclosing basket 4 is the little waist circular columns shell of resistance, forms by enclosing basket housing 4-1, reinforced rib 29, contiguous block 28 and clump weight 27, with first fastener 13 and first builtin-nut 12 that is embedded in the control platform shell 6-1; To enclose basket 4 and be fixed on the bottom of control platform shell 6-1; enclose and lay the weight center of gravity that is used to adjust towed body, the clump weight 27 of buoyancy centre of buoyancy in the basket 4; the sensor probe that needs water to exchange is embedded in and encloses outside the basket 4, encloses the closure casing that basket is out a small amount of hole all around, plays the protection sensor during motion.Enclose and have the opening of being convenient to the exchange of in-to-in water on the basket 4.
Described drawbar 7 mainly by tow the head 30, double-screw bolt 30-1, bracket 31 and bearing 35 form, material is a high-strength stainless steel, tow the head and 30 be fixedly connected on the bracket 31 by double-screw bolt 30-1 and clamp nut 32, bracket 31 comprises U-shaped frame 31-1, connects support 31-2 and pipe link 31-3, the three links together by the 6th fastener 33 and the 7th fastener 34, and pipe link 31-3 is provided with the bearing 35 that the rotating shaft 201 that is used for and plunders formula wing 2 is connected.Function is: with tow the head, double-screw bolt fixedly towing cable, protect the transmission line in the towing cable; Bracket is connected with the rotating shaft of wing, towed body motion in tow.
Described hanger 5 materials are high-strength glass fibre reinforced plastics, with the 8th fastener 37 two hangers are linked to be an integral body, hang over the bottom of control platform shell 6-1 by second fastener 14; Need water to exchange sufficient sensor and be fixed between two hangers 5, hanger 5 is provided with brace panel 36 with the junction of control platform shell 6-1.
Control machinery comprise master bevel gear 101, from finishing bevel gear cuter 102, pin 106, fork 107, sleeve 108 and compass cabin 110; Wherein be connected with the master bevel gear 101 that is engagement fit with it, be connected with fork 107 by pin 106, fork 107 and sleeve 108 captive joints that are used to be connected the towed body wing from finishing bevel gear cuter 102 from finishing bevel gear cuter 102; The compass that is used for monitoring in real time towed body wing rotational angle is housed in the compass cabin 110, captives joint with sleeve 108 in compass cabin 110.Described master bevel gear 101 is a bevel pinion, is connected with motor output shaft is coaxial, is subjected to electric machine control, drives master bevel gear 101.Described is the bevel gear wheel that is engagement fit with master bevel gear 101 from finishing bevel gear cuter 102, be installed on the bearing 104 by clutch shaft bearing 105, first nut 119 and second bolt 120 from the gear wheel shaft of finishing bevel gear cuter 102, bearing 104 connects with support frame 123 by first bolt 118.Have the tapped bore that is used to install pin 106 from finishing bevel gear cuter 102.Described compass cabin 110 comprises sealed module and compass fixed mount 109, the compass that is used to monitor the towed body wing angle of attack is housed in the sealed module, sealed module and compass fixed mount 109 weld togethers, compass fixed mount 109 is captiveed joint with sleeve 108 by the 3rd bolt 122, and rotates synchronously with sleeve 108.One end of described fork 107 is connected with sleeve 108 by fork through hole 107-2, and marks closely screw 121 by fork screw 107-3 and second fork 107 and sleeve 108 are fixed together; The other end has straight trough 107-1, and pin 106 is installed among the straight trough 107-1, will link together from finishing bevel gear cuter 102 and fork 107 by axle sleeve 111, tapped bore from finishing bevel gear cuter 102.Driven by master bevel gear 101 and when rotating, pin 106 slides in straight trough 107-1 and rotates, drives fork 107 to swing from finishing bevel gear cuter 102, fork 107 orders about sleeve 108 rotations.Described sleeve 108 is provided with and is used for two towed body wings, 116 coaxial coupling sleeve through hole 108-2 of company and sleeve screw 108-1.Mark closely screw 112 and sleeve screw 108-1 by first, sleeve 108 is two coaxial captive joints of towed body wing.Axle between sleeve 108 and two the towed body wings 116 is provided with second nut 117, the bearing seat 114 and second bearing 115, make two wings can with its coaxial rotation, and and fork 107 be connected, be subjected to fork 107 to drive and rotate, rotate thereby drive wing.Principle of work: for reliability, simplified structure, the expendable weight that improves control, we adopt the motor that has the very little retarder of transmitting ratio to come drive bevel pinion, bevel pinion drives bevel gear wheel, bevel gear wheel drives fork by pin and wing is swung together, the compass cabin and the wing axis of monitoring towed body wing corner are fixed together, following the towed body wing swings together, realize the attitude of monitoring towed body wing in real time by the compass in the compass cabin, and realize artificial or the automatic guidance wing rotates with the different angles of attack according to the angle that is monitored.
Control and electricly be made up of power supply, motor, actuator, control desk, collection plate, transmission board and compass, function is: the high-tension current that lash ship is carried becomes control convenience and sensor required voltage; Control rotating speed of motor and turn to; Gather the signal of transmission sensor; Obtain wing angle of attack information.
This plunders respectively one on formula wing about 2, mainly comprises rotating shaft 201, lower baffle plate 202, overhead gage 203, goes up gusset 207, middle gusset 208, lower web plate 210, foam-plastic blocks 209 and wing coverboard 204; These two ends of plunderring formula wing 2 are lower baffle plate 202 and overhead gage 203, lower baffle plate 202 and overhead gage 203 are captiveed joint lower web plate 210 and last gusset 207 respectively by the 9th fastener 205, between lower web plate 210 and the last gusset 207 gusset 208 and foam-plastic blocks 209 in a group, filling foamed plastics piece 209 between the gusset 208 in each, overhead gage 203, go up that gusset 208 and foam-plastic blocks 209, lower web plate 210 and lower baffle plate 202 are enclosed within the rotating shaft 201 in the gusset 207, one group, fuse with the tenth fastener 206, outside face is a wing coverboard 204.The wing structure design: rotating shaft 201 is located at 1/4 chord length place of wing, is provided with in the rotating shaft 201 at machine wing tip chord place and only encloses 201-1, is provided with only to enclose 201-2 down in the rotating shaft 201 at machine wing root chord place; Along spanwise, wing is divided into the n section, gusset 208 in n piece foam-plastic blocks 209, the n-1 piece is set, last gusset 207 and lower web plate 210, gusset and foam-plastic blocks 209 alternate settings on the n section; Be provided with overhead gage 203 and lower baffle plate 202 in the outside of last gusset 207 and lower web plate 210, the overhead gage 203 at tip string place and the lower baffle plate 202 at root string place are close to respectively and are only enclosed 201-1 and only enclose 201-2 down and be connected with lower web plate 210 usefulness flathead screws with adjacent last gusset 207; Coverboard 204 directly pastes on last gusset 207, middle gusset 208, lower web plate 210 and foam-plastic blocks 209, and is attached thereto and is one; Being connected of lower baffle plate 202 and lower web plate 210, overhead gage 203 and last gusset 207 adopts splicing to be connected with screw; Last gusset 207, middle gusset 208, lower web plate 210 adopt with being connected of foam-plastic blocks 209 and glued joint.According to the loading characteristic of plunderring the formula wing, described rotating shaft 201 is the staged variable section, and cross-sectional plane is that both sides cut arc circle, and material adopts high strength stainless steel.According to the loading characteristic of plunderring the formula wing, rotating shaft is the staged variable section, and cross-sectional plane is that both sides cut arc circle, and the material of rotating shaft is a high strength stainless steel, and effect is: the installation to baffle plate, gusset, foam-plastic blocks plays location usefulness; Main load-bearing part during wing work; The action that runs up when changing the wing angle of attack is used.Described lower baffle plate 202 and overhead gage 203 are the standard aerofoil profile, have the both sides that cooperate with rotating shaft 201 at 1/4 chord length place and cut arc circular hole, have some being used for and lower web plate 210 and last gusset 207 bonded assembly screws on the chord length line, material adopts high strength stainless steel.Effect is: to the long location of the exhibition of wing; Increase the integral rigidity of wing; As benchmark, decide the line style of wing.The described gusset 207 of going up, line style behind wing line style deduction coverboard 204 thickness that are shaped as corresponding section of middle gusset 208, lower web plate 210, have the both sides that cooperate with rotating shaft 201 at 1/4 chord length place of wing line style and cut arc circular hole, also have counterbore with lower baffle plate 202 and overhead gage 203 bonded assembly gussets 210 and last gusset 207, material adopts high-strength reinforced plastics.Effect is: do the skeleton that supports wing; Filling foamed plastics piece between two gussets; Be used for and being connected of coverboard, foam-plastic blocks, form complete wing.Described foam-plastic blocks 209 is shaped as the line style behind wing line style deduction coverboard 204 thickness of corresponding section, have the both sides that cooperate with rotating shaft 201 at 1/4 chord length place of wing line style and cut arc circular hole, material adopts proportion less than 0.4 rigid foam.Effect is: alleviate wing weight, increase strong rigidity; Form the mould that pastes coverboard with gusset.Described coverboard profile is the wing line style, pastes on the mould of being made up of gusset and foam-plastic blocks, and material adopts high-strength reinforced plastics.Effect is: constitute complete wing with rotating shaft, baffle plate, gusset, foam-plastic blocks.
The frame-type empennage: tailplane 3-1 and two dull and stereotyped vertical tail 3-2 by three kinds of different aspect ratios form, a kind of tailplane is connected with vertical tail with main body, material is rigid foam and glass fiber reinforced plastic, two kinds of tailplanes are connected with vertical tail in addition, manufacture with metal, rigid foam and three kinds of materials of glass fiber reinforced plastic.The frame-type empennage adopts molding in integral with being connected of main body, constitutes complete structure.Function is: the trim of the lift balance towed body that produces during motion, improve the following current of towed body.
Claims (9)
1. stream line pattern towed body that is embedded into the maritime patrol sensor is characterized in that:
1), this towed body mainly comprises fairing main body (1), plunders formula wing (2), frame-type empennage (3), encloses basket (4), hanger (5), control machinery and drawbar (7), described fairing main body (1) with plunder formula wing (2), frame-type empennage (3), hanger (5), enclose basket (4) and be connected, the rotating shaft (201) of plunderring formula wing (2) is connected with drawbar (7), constitutes complete stream line pattern towed body;
2), fairing main body (1) connects to form by sensor platform (8) and control platform (6) two parts, sensor platform (8) separates with control platform (6) and lays; Top in fairing main body (1) is provided with the sensor platform (8) that is embedded into sensor C, sensor T, sensor D and sensor DO, on sensor platform, have a groove (8-2) that can hold sensor C probe, sensor T probe and sensor DO probe, the probe of sensor C probe, sensor T probe and sensor DO is embedded in the groove (8-2), is embedded into the sensor of large body and heavy mass and is installed in fairing main body (1) bottom and enclose in the basket (4);
3), control machinery is housed mainly in the control platform (6) and control is electric; Control platform (6) comprises control platform shell (6-1), pedestal (38), cover plate (40), support frame (123), bearing seat (114), buoyancy compensation piece (39), pedestal (38), support frame (123), buoyancy compensation piece (39) are set in the control platform shell (6-1), control platform shell (6-1) bottom is embedded with fastener, is used to install hanger (5) and encloses basket (4) with being connected; Pedestal (38) is located at control platform shell (6-1) inner bottom part, is used to install motor bin (42), drives storehouse (41), electronics storehouse (43) and pH cylindrical shell (44), and the probe of pH cylindrical shell (44) is exposed to outside the control platform shell (6-1); Support frame (123) is located at the position that fairing main body (1) dress is plunderred formula wing (2), and bearing seat (114) and second bearing (115) are housed on the support frame (123); Buoyancy compensation piece (39) is located at the afterbody of fairing main body;
4), control machinery comprise master bevel gear (101), from finishing bevel gear cuter (102), pin (106), fork (107), sleeve (108) and compass cabin (110); Wherein be connected with the master bevel gear that is engagement fit with it (101), be connected with fork (107) by pin (106), fork (107) and the sleeve that is used to be connected the towed body wing (108) captive joint from finishing bevel gear cuter (102) from finishing bevel gear cuter (102); The compass that is used for monitoring in real time towed body wing rotational angle is equipped with in (110) in the compass cabin, and captive joint with sleeve (108) compass cabin (110).
2. the stream line pattern towed body that is embedded into the maritime patrol sensor according to claim 1 is characterized in that: the fairing that described fairing main body (1) shape adopts a plurality of different oval cross sections to form, and the aspect ratio of line style is greater than 6, and length to height ratio is greater than 4; Sensor outer housing (8-1) is connected with flathead screw (11) with connecting panel (9) by pre-buried brace panel (10) with control platform shell (6-1).
3. the stream line pattern towed body that is embedded into the maritime patrol sensor according to claim 1, it is characterized in that: the line style of described sensor platform (8) is got the upper half part of main body line style raft body, mainly comprise sensor outer housing (8-1), upper cover plate (15), lower cover (16) and coverboard (17), with second builtin-nut (22) and fastener in the sensor outer housing (8-1) with sensor outer housing (8-1), upper cover plate (15), lower cover (16), coverboard (17) and sensor C, sensor T, sensor D, sensor DO fuses, have the groove that is used to be embedded into sensor probe along arc direction at sensor platform (8) top, be used at sensor outer housing (8-1), after fusing, upper cover plate (15) is embedded into sensor C probe (18), sensor T probe (19) and sensor DO probe (21), dress sensor C, sensor T, the cylindrical shell of sensor DO circuit card and sensor D are embedded in the sensor outer housing (8-1).
4. the stream line pattern towed body that is embedded into the maritime patrol sensor according to claim 1, it is characterized in that: described profile of enclosing basket (4) is the little waist circular columns shell of resistance, form by enclosing basket housing (4-1), reinforced rib (29), contiguous block (28) and clump weight (27), with first fastener (13) be embedded in first builtin-nut (12) in the control platform shell (6-1); To enclose basket (4) and be fixed on the bottom of control platform shell (6-1), enclose and lay the weight center of gravity that is used to adjust towed body, the clump weight (27) of buoyancy centre of buoyancy in the basket (4), the probe of sensor is embedded in and encloses outside the basket (4), encloses to have the opening of being convenient to the exchange of in-to-in water on the basket (4).
5. the stream line pattern towed body that is embedded into the maritime patrol sensor according to claim 1, it is characterized in that: described drawbar (7) is mainly by tow the head (30), double-screw bolt (30-1), bracket (31) and bearing (35) are formed, tow the head (30) be fixedly connected on the bracket (31) by double-screw bolt (30-1) and clamp nut (32), bracket (31) comprises U-shaped frame (31-1), connect support (31-2) and pipe link (31-3), the three links together by the 6th fastener (33) and the 7th fastener (34), and pipe link (31-3) is provided with and is used for the bearing (35) that is connected with the rotating shaft of plunderring formula wing (2) (201).
6. the stream line pattern towed body that is embedded into the maritime patrol sensor according to claim 1, it is characterized in that: described hanger (5) is linked to be an integral body with the 8th fastener (37) with two hangers, hangs over the bottom of control platform shell (6-1) by second fastener (14); Need water to exchange sufficient sensor and be fixed between two hangers (5), hanger (5) is provided with brace panel (36) with the junction of control platform shell (6-1).
7. the stream line pattern towed body that is embedded into the maritime patrol sensor according to claim 1, it is characterized in that: described is the bevel gear wheel that is engagement fit with master bevel gear (101) from finishing bevel gear cuter (102), be installed on the bearing (104) by clutch shaft bearing (105) from the gear wheel shaft of finishing bevel gear cuter (102), have the tapped bore that is used to install pin (106) from finishing bevel gear cuter (102).
8. the stream line pattern towed body that is embedded into the maritime patrol sensor according to claim 1 is characterized in that: this is plunderred formula wing (2) and mainly comprises rotating shaft (201), lower baffle plate (202), overhead gage (203), goes up gusset (207), middle gusset (208), lower web plate (210), foam-plastic blocks (209) and wing coverboard (204); These two ends of plunderring formula wing (2) are lower baffle plate (202) and overhead gage (203), lower baffle plate (202) and overhead gage (203) are captiveed joint lower web plate (210) and last gusset (207) respectively by the 9th fastener (205), between lower web plate (210) and the last gusset (207) gusset in a group (208) and foam-plastic blocks (209), filling foamed plastics piece (209) between the gusset in each (208), overhead gage (203), last gusset (207), gusset in one group (208) and foam-plastic blocks (209), lower web plate (210) and lower baffle plate (202) are enclosed within the rotating shaft (201), fuse with the tenth fastener (206), outside face is wing coverboard (204).
9. the stream line pattern towed body that is embedded into the maritime patrol sensor according to claim 1, it is characterized in that: the nutritive salt sensor of surveying nitrate, nitrite, nitric acid phosphorus, nitrous acid phosphorus, ammonia nitrogen is equipped with in described fairing main body (1) bottom, survey the sensor of turbidity fluorescence, survey the sensor of towed body attitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100617360A CN100386242C (en) | 2005-11-28 | 2005-11-28 | Streamline towed body of buried sea-monitoring sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100617360A CN100386242C (en) | 2005-11-28 | 2005-11-28 | Streamline towed body of buried sea-monitoring sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1775622A CN1775622A (en) | 2006-05-24 |
| CN100386242C true CN100386242C (en) | 2008-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100617360A Active CN100386242C (en) | 2005-11-28 | 2005-11-28 | Streamline towed body of buried sea-monitoring sensor |
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| CN (1) | CN100386242C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201417311Y (en) * | 2007-12-28 | 2010-03-03 | 中国科学院声学研究所 | Towed body used for self-stabilization sonar platform |
| CN101823549B (en) * | 2010-04-13 | 2013-01-09 | 中国船舶重工集团公司第七一五研究所 | Full-depth three-dimensional control dragger |
| CN102941914B (en) * | 2012-10-11 | 2015-04-08 | 国家海洋局第二海洋研究所 | Marine hydrological parameter observation towed body |
| CN103625622B (en) * | 2013-11-11 | 2016-01-06 | 华南理工大学 | A kind of vertical coursekeeping can handle underwater towed vehicle, |
| CN104044715B (en) * | 2014-06-10 | 2017-01-18 | 华南理工大学 | Tail control force induced control pull-type cable remote control underwater vehicle |
| CN105216994A (en) * | 2015-10-13 | 2016-01-06 | 哈尔滨工程大学 | Towing stabilizing device |
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| CN1775622A (en) | 2006-05-24 |
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Effective date of registration: 20200212 Address after: 310012 floor 1 and 2, building 3, No. 96, Huaxing Road, Xihu District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Ruili Marine Equipment Co., Ltd Address before: 310012 No. 96 Huaxing Road, Zhejiang, Hangzhou Patentee before: No.715 Inst., China Ship Heavy Industry Group Corp. |
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