CN209506002U - A kind of profile buoy system high sensitivity lever mechanism and buoyage - Google Patents
A kind of profile buoy system high sensitivity lever mechanism and buoyage Download PDFInfo
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- CN209506002U CN209506002U CN201822023338.5U CN201822023338U CN209506002U CN 209506002 U CN209506002 U CN 209506002U CN 201822023338 U CN201822023338 U CN 201822023338U CN 209506002 U CN209506002 U CN 209506002U
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Abstract
The utility model relates to ocean testing equipment field, especially a kind of profile buoy system high sensitivity lever mechanism and buoyage.Profile buoy system high sensitivity lever mechanism includes: lever, lever bracket, shaft and link block, lever and link block Joint, the both ends of lever bracket are rotatablely connected with two main supporting plates respectively, the shaft is connected on lever bracket, the both ends of lever offer installation through-hole, the aperture of installation through-hole is greater than the diameter of shaft, and shaft passes through the installation through-hole of lever.It on the one hand solve the problems, such as small driving force effect place an order/2-way state can not normally switch, that is, there is high sensitivity；Another further aspect solves the problems, such as being seriously worn for high frequency time section continuous work, that is, has anti-wear design.Lay/recycle conveniently, carry (load) ability by force, do not consume power supply, can both be anchored work of drifting about, working depth from several meters to several hundred rice and can obtain long-term sequence, super time and super space high resolution section information yet.
Description
Technical field
The utility model relates to ocean testing equipment field, especially a kind of profile buoy system high sensitivity Lever machine
Structure and buoyage.
Background technique
Effective obtain of ocean wave parameter information is that we recognize the basic premise of ocean and then plan and control ocean.And utilize section
It is the important means for obtaining marine information that observation platform, which carries respective sensor and carries out ocean profile three-dimensional observation,.It is currently used
Profiling observation platform includes subsurface buoy, Glider, Argo buoy etc..Wherein, subsurface buoy is to obtain the ocean wave parameter information of different depth,
The carry respective sensor on the wirerope of different depth is generally required, causes its cost high (up to up to ten million members), and general
Energy anchoring work, is less susceptible to lay and recycle；It is obtained though Glider, Argo buoy have certain ocean profile parameter high-resolution
Ability is taken, but carrying (load) ability is extremely limited, faces ocean multi-parameter (parameters such as the hydrology, biochemistry, power) simultaneous observation
Application demand when there is limitation, while variation or when diurnal variation research, are also unable to satisfy to cuing open when carrying out Ocean surface mixed layer
The observation requirement of face parameter superelevation time-space resolution, and can also encounter when tens meters of offshore sea waters even more shallow water works deeply tired
It is difficult.
Utility model content
The utility model aims to solve the problem that the above problem, provide a kind of profile buoy system high sensitivity lever mechanism and
Buoyage, it on the one hand solve the problems, such as small driving force effect place an order/2-way state can not normally switch, that is, there is Gao Ling
Quick property；Another further aspect solves the problems, such as being seriously worn for high frequency time section continuous work, that is, has anti-wear design.It can be in wave
Under the action of wave, buoy platform moves up and down along wirerope, reciprocal constantly to carry different types of sensor, completes ocean three
Tie up sectional parameter measurement, lay/recycle conveniently, carry (load) ability by force, do not consume power supply, can both be anchored work of drifting about yet
Work, working depth from several meters to several hundred rice and can obtain long-term sequence, super time and super space high resolution section information, use
Technical solution is as follows:
A kind of profile buoy system high sensitivity lever mechanism characterized by comprising lever, lever bracket, shaft and
Link block, the lever and link block Joint, the both ends of the lever bracket are rotatablely connected with two main supporting plates respectively, and described turn
For axis connection on lever bracket, the both ends of the lever offer installation through-hole, and the aperture of the installation through-hole is greater than the straight of shaft
Diameter, the shaft pass through the installation through-hole of lever, and the lever bracket and shaft are two, and two lever brackets are divided into the upper of lever
At lower both ends.
On that basis of the above technical scheme, the lever bracket is integrally formed by left cross bar portion, right cross bar portion and U-shaped arm, institute
It states left cross bar portion and left side main supporting plate is rotatablely connected, the right cross bar portion and right side main supporting plate are rotatablely connected, shaft connection
In in U-shaped arm, the axis in the left cross bar portion and right cross bar portion is overlapped, and the axis of the shaft is parallel with the axis in left cross bar portion
But it is not overlapped.
It on that basis of the above technical scheme, further include concentric position-limiting unit, the concentric position-limiting unit is two, and two with one heart
Position-limiting unit is fixedly installed between two main supporting plates and a top positioned at lever, another is located at the lower section of lever；Institute
Stating concentric position-limiting unit includes: upper installing frame, lower installing frame, supporting block, fixed plate, the first pin shaft, the first roller, the second pin shaft
And second tin roller, the upper installing frame, lower installing frame, supporting block are from top to bottom successively fixed in together by bolt, the branch
Bracer and main supporting plate Joint, first pin shaft are fixedly installed on installing frame, and first pin shaft is two, in parallel
It lays；Loaded on the first pin shaft, second pin shaft is fixedly installed on lower installing frame first drum sleeve, second pin
Axis is two, parallel to lay；The second tin roller is set on the second pin shaft, the axis of first pin shaft and the second pin shaft
The bottom of axis perpendicular, the fixed plate passes through bolt and lower installing frame Joint, the head end of fixed plate and upper installing frame phase
Clamping, the wirerope are through between two first rollers and between two second tin rollers, and the supporting block passes through bolt and main supporting plate
Joint.
It on that basis of the above technical scheme, further include adjusting floating block, the adjusting floating block is fixedly installed on lever, described
It adjusts floating block density and water, the net buoyancy F for adjusting floating block and providing in water is providedOnly (floating block)With the net weight power of lever bracket in water
GOnly (lever bracket)And the net weight power G of lever in waterOnly (lever)Relationship between three are as follows: FOnly (floating block)=GOnly (lever)+2GOnly (lever bracket)。
On that basis of the above technical scheme, the inner wall width of the U-shaped arm of the lever bracket are as follows:
Wherein,
L0For the practical inner wall width of the U-shaped arm of lever bracket；
L is two main supporting plate inner surface spacing；
h1For the vertical range between upper lever frame U-shaped arm upper surface and main supporting plate upper surface；
h0For the vertical range between concentric position-limiting unit second tin roller central horizontal face and lever bracket U-shaped arm upper surface；
l2For concentric position-limiting unit second tin roller near center edge between main supporting plate at a distance from.
A kind of buoyage, it is characterised in that: including above-mentioned profile buoy system high sensitivity lever mechanism, further include
Floating ball, wirerope, upper triggering block, lower triggering block, anchor block, main supporting plate, support column, isolating frame, big floating block and wirerope mono-/bis-are to control
Unit processed, the isolating frame and support column, which constitute one, can carry the carrying platform of various sensors, the main supporting plate, support
Column, isolating frame, big floating block and wirerope mono-/bis-are constituted to control unit, profile buoy system with high sensitivity lever mechanism together
Buoy platform, the floating ball are connected with the top of wirerope, and the anchor block is connected with the bottom end of wirerope, and the upper triggering block is solid
Due on wirerope and close to floating ball, the lower triggering block is fixed on wirerope and close to anchor block, and the isolating frame is fixed in support
On column, the main supporting plate is two pieces, is fixedly installed on isolating frame；The big floating block is detachably symmetrically connected to an isolating frame left side
On right two sides, the wirerope mono-/bis-is set between two main supporting plates to control unit, and the buoy platform is totally submerged in sea
Suffered buoyancy is greater than it and is self-possessed in water, the wirerope mono-/bis-to control unit include substrate, wedge frame, card wheel, card wheel frame,
Switch boards and fixture block, the switch boards, card wheel frame, wedge frame and substrate are arranged successively from front to back, and the wedge frame is fixed in
On substrate, the wedge frame has guide groove, and the guide groove is wide at the top and narrow at the bottom, and the card wheel frame is slidably connected on wedge frame,
It can be slided up and down with respect to wedge frame；The card wheel frame have with the equal number of frame slots of guide groove, separated between frame slot by transverse slat, institute
It states card wheel to be located in guide groove and frame slot, there are two card wheel, the switch boards and card wheel frame Joint, institutes for tool in each guide groove
Stating switch boards lower part two sides respectively has an elastic strip, and the tail end of the elastic strip all has a triangular hill, the fixture block
It is two, is fixedly installed on substrate；The fixture block has the lug boss of backstop elastic strip triangular hill, and the lug boss is
Triangle, top and bottom are inclined-plane；The top and bottom of the triangular hill are inclined-plane, the fixed peace of the link block
Loaded in switch boards.
On that basis of the above technical scheme, when switch boards are in downward maximum stroke, card wheel is sandwiched in guide groove bottom edge
Between frame groove top side, the two sides on the bottom edge of guide groove, the top margin of frame slot corresponding with guide groove and guide groove are surrounded at this time
One region wide at the top and narrow at the bottom, the height in the region is greater than the diameter of card wheel, when two card wheels are located at the bottommost in region, two cards
Minimum distance between wheel is less than the diameter of wirerope, most low coverage when two card wheels are located at the top in region, between two card wheels
From the diameter for being greater than wirerope.
On that basis of the above technical scheme,
aWirerope>aPlatform
Wherein, aWirerope: under the buoyancy generated when wave attacks when floating ball is by " submergence ", wirerope is by floating ball " wrench "
Maximum instantaneous acceleration；
aPlatform: peak acceleration of the buoy platform when wirerope is drawn upwardly out and is freely floated by complete " release " moment；
FFloating (wave): the maximum buoyancy that floating ball generates due to by " submergence " when wave attacks；
mBall: the quality of floating ball；
mCable: the quality of wirerope；
mAnchor: the quality of anchor block；
FOnly floating (platform): the net buoyancy of buoy platform；
MPlatform: the quality of buoy platform.
On that basis of the above technical scheme, further include small floating block, be removably connected between two main supporting plates, front and back hides
Wirerope mono-/bis-is kept off to control unit, lever unit, concentric position-limiting unit.
The utility model have the advantages that on the one hand solve small driving force effect place an order/2-way state can not be normal
The problem of switching, has high sensitivity；Another further aspect solves the problems, such as being seriously worn for high frequency time section continuous work, that is, has
There is anti-wear design.Can under wave action, buoy platform moves up and down along wirerope, and it is reciprocal continuous, inhomogeneity can be carried
The sensor of type, complete the parameter measurement of ocean D profile, lay/recycle conveniently, carry (load) ability by force, do not consume electricity
Source can be both anchored or work of drifting about, working depth from several meters to several hundred rice and can obtain long-term sequence, super time and super space high score
Resolution profile information.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only
It is an embodiment of the present invention, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be extended according to the attached drawing of offer and obtain other implementation attached drawings.
Fig. 1: the configuration schematic diagram of profile buoy system high sensitivity lever mechanism described in the utility model；
Fig. 2: the enlarged structure schematic diagram of lever bracket described in the utility model；
Fig. 3: the configuration schematic diagram of concentric position-limiting unit described in the utility model；
Fig. 4: the schematic perspective view of buoyage described in the utility model；
Fig. 5: the schematic perspective view of carrying platform described in the utility model；
Fig. 6: configuration schematic diagram of the wirerope mono-/bis-described in the utility model to control unit；
Fig. 7: wirerope mono-/bis-described in the utility model is in the structural schematic diagram under one-way only operation mode to control unit
(after removal switch boards and fixture block)；
Fig. 8: wirerope mono-/bis-described in the utility model be in bidirectional operation mode to control unit under structural schematic diagram
(after removal card wheel frame, switch boards and fixture block)；
Specific embodiment
The utility model is described in further detail with example with reference to the accompanying drawing:
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
In the description of the present invention, it should be understood that term " first ", " second " are used for description purposes only, and
It cannot be understood as indicating or implying relative importance.
In the description of the present invention, it should be understood that term "left", "right", "front", "rear", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
Describe the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in Figure 1 to Figure 3, a kind of profile buoy system high sensitivity lever mechanism of the present embodiment, feature exist
In, comprising: lever 82, lever bracket 83, shaft 84 and link block, the lever 82 and link block Joint, the lever bracket 83
Both ends be rotatablely connected respectively with two main supporting plates 80, the shaft 84 is connected on lever bracket, and the both ends of the lever 82 are opened
Equipped with installation through-hole 82a, the aperture of the installation through-hole 82a is greater than the diameter of shaft 84, and the amount being greater than is practical mobile by lever
Displacement determines that the shaft 84 passes through the installation through-hole 82a of lever 82, and the lever bracket 83 and shaft 84 are two, two thick sticks
Bridge 83 is divided at the upper and lower ends of lever 82.
Preferably, the lever bracket 83 is integrally formed by left cross bar portion 83-1, right cross bar portion 83-2 and U-shaped arm 83-3, institute
It states left cross bar portion 83-1 and left side main supporting plate 80 is rotatablely connected, the right cross bar portion 83-2 and the rotation of right side main supporting plate 80 connect
It connects, shaft 84 is connected on U-shaped arm 83-3, and the axis of the left cross bar portion 83-1 and right cross bar portion 83-2 are overlapped, the shaft
84 axis is parallel with the axis of left cross bar portion 83-1 but is not overlapped.
It preferably, further include concentric position-limiting unit 300, the concentric position-limiting unit 300 is two, two concentric position-limiting units
300 are fixedly installed between two main supporting plates 80 and a top for being located at lever 82, another is located at the lower section of lever 82；Institute
Stating concentric position-limiting unit 300 includes: upper installing frame 88-1, lower installing frame 88-2, supporting block 88-3, fixed plate 88-4, the first pin
Axis 88-5, the first roller 88-6, the second pin shaft 88-7 and second tin roller 88-8, the upper installing frame 88-1, lower installing frame 88-2,
Supporting block 88-3 is from top to bottom successively fixed in together by bolt, the supporting block 88-3 and main supporting plate Joint, described
First pin shaft 88-5 is fixedly installed on installing frame 88-1, and the first pin shaft 88-5 is two, parallel to lay；Described first
Roller 88-6 is set on the first pin shaft 88-5, and the second pin shaft 88-7 is fixedly installed on lower installing frame 88-2, and described
Two pin shaft 88-7 are two, parallel to lay；The second tin roller 88-8 is set on the second pin shaft 88-7, first pin shaft
The bottom of the axis perpendicular of the axis of 88-5 and the second pin shaft 88-7, the fixed plate 88-4 passes through bolt and lower installing frame
88-2 Joint, the head end of fixed plate 88-4 are clamped with upper installing frame 88-1 phase, and the wirerope 7 is through at two first roller 88-6
Between and two second tin roller 88-8 between, the supporting block 88-3 passes through bolt and 80 Joint of main supporting plate.Pass through roller two
Two intersect it is concentric, limit, roll design, not only make wirerope when by the wirerope mono-/bis-in centre to control unit 100
It is substantially at vertical state, ensure that the efficient coupling between card wheel and wirerope, realizes wirerope mono-/bis-to two kinds of operating modes
Stablize switching, and greatly reduce again buoy platform move up and down and wirerope tilt when wirerope and system parts between nocuousness
Friction, hence it is evident that the section quantity for promoting buoy platform extends the working time in place of buoy platform.
Preferably, on the lever 82 have cylindricality block, the link block have recess carrier, the cylindricality block with
Carrier matches, and the cylindricality block is bolted with link block.
It preferably, further include adjusting floating block 85, the adjusting floating block 85 is fixedly installed on lever 82, the adjusting floating block
85 density are less than water, the net buoyancy F for adjusting floating block 85 and providing in waterOnly (floating block)With the net weight power of lever bracket 83 in water
GOnly (lever bracket)And the net weight power G of lever 82 in waterOnly (lever)Relationship between three are as follows: FOnly (floating block)=GOnly (lever)+2GOnly (lever bracket)。
The triggering dynamics that lever and lever bracket are subject to by lever bracket caused by gravity factor when this solves underwater operation is not
Consensus, i.e., downwards by easily being triggered when two-way turn of unidirectional state, and upwards by unidirectionally turning 2-way state when more difficult triggering, most
Solve the sensitivity issues because caused by lever both ends triggering dynamics is inconsistent eventually.
Preferably, under the conditions of severe sea condition or larger ocean current, when wirerope tilt angle is excessive, wirerope and lever can be made
The U-shaped arm of frame occurs friction and false triggering occurs, and causes working section imperfect and interrupts.Therefore, to prevent false triggering, Ying Man
Foot: can not be with the U of lever bracket wirerope reaches maximum tilt angle (when i.e. wirerope and main supporting plate seamed edge interfere)
Shape arm is touched, if the inner wall width of U-shaped arm is Limit Width L when just touchingPole, then the reality of the U-shaped arm of lever bracket
Inner wall width L0L should be not less thanPole, it may be assumed that
L0≥LPole
Wherein, L is two main supporting plate inner surface spacing；
l1For lever bracket U-shaped arm inner side edge between main supporting plate at a distance from；
h1For upper lever frame (lever bracket is two, and upper lever frame refers to the lever bracket being located above) U-shaped arm upper surface with
Vertical range between main supporting plate upper surface；
h0For the vertical range between concentric position-limiting unit second tin roller central horizontal face and lever bracket U-shaped arm upper surface；
l2For concentric position-limiting unit second tin roller near center edge between main supporting plate at a distance from；
It is obtained by above-mentioned three formula:
In general, L, l2、h0Value determines, changes h1, i.e., changeable L0Size；
In addition, the increase of lever bracket width, increases triggering block dimension, and the increase of triggering block dimension increases simultaneously
The probability for adding triggering block and main supporting plate top to interfere, and then cause mono-/bis-to state handover failure, therefore, lever bracket U
Shape arm inner wall spacing takes its minimum value.
As shown in Fig. 4 to Fig. 8, a kind of buoyage including above-mentioned profile buoy system high sensitivity lever mechanism,
It is characterized by also including floating ball 6, wirerope 7, upper triggering block 87-1, lower triggering block 87-2, anchor block 9, main supporting plate 80, supports
Column 50, isolating frame 51, big floating block 52 and wirerope mono-/bis-constitute one to control unit 100, the isolating frame 51 and support column 50
The carrying platform of various sensors can be carried, the main supporting plate, support column, isolating frame, big floating block and wirerope mono-/bis-are to control
Unit, profile buoy system constitute buoy platform with high sensitivity lever mechanism together, and the floating ball 6 is connected with the top of wirerope
It connects, the anchor block 9 is connected with the bottom end of wirerope, and the upper triggering block 87-1 is fixed on wirerope and close to floating ball 6, described
Lower triggering block 87-2 is fixed on wirerope and close to anchor block 9, and the isolating frame 51 is fixed on support column 50, the main supporting plate
80 be two pieces, is fixedly installed on isolating frame 51；The big floating block 52 is detachably symmetrically connected on 51 left and right sides of isolating frame,
The wirerope mono-/bis-is set between two main supporting plates 80 to control unit 100, and the buoy platform 500 is totally submerged in sea
Suffered buoyancy is greater than its self weight in water, the wirerope mono-/bis-to control unit 100 including substrate 1, wedge frame 2, card wheel 21,
Card wheel frame 3, switch boards 4 and fixture block 10, the switch boards 4, card wheel frame 3, wedge frame 2 and substrate 1 are arranged successively from front to back,
The wedge frame 2 is fixed on substrate 1, and the wedge frame 2 has guide groove 20, and the guide groove 20 is wide at the top and narrow at the bottom, the card
Wheel frame 3 is slidably connected on wedge frame 2, can be slided up and down with respect to wedge frame 2；The card wheel frame 3, which has, waits numbers with guide groove 20
The frame slot 30 of amount is separated by transverse slat 32 between frame slot 30, and the card wheel 21 is located in guide groove 20 and frame slot 30, each guiding
For tool there are two card wheel 21, the switch boards 4 and 3 Joint of card wheel frame, the 4 lower part two sides of switch boards respectively have one in slot 20
Elastic strip 40, the tail end of the elastic strip 40 all have a triangular hill 41, and the fixture block 10 is two, are fixedly mounted
In on substrate 1；The fixture block 10 has the lug boss of 40 triangular hill 41 of backstop elastic strip, and the lug boss is triangle,
Top and bottom are inclined-plane；The top and bottom of the triangular hill 41 are inclined-plane, and the link block is fixedly installed in
In switch boards 4.The distance between two triggering blocks are that buoy platform moves depth bounds.
Preferably, the wirerope mono-/bis-to control unit 100 further include contour column 46 and screw 47, the two of the substrate 1
Threaded hole is offered at side, and through-hole 22, the two sides of the card wheel frame 3 and switch boards 4 are offered at the two sides of the wedge frame 2
Place offers strip limiting slot 33, and the contour column 46 has hollow head and a bar portion, the bar portion of the contour column 46 according to
The secondary strip limiting slot 33 in switch boards 4, the through-hole on strip limiting slot 33 and wedge frame 2 on card wheel frame 3
22, the screw 47 is penetrated in contour column 46 and is threadedly coupled with the threaded hole on substrate 1, and the screw head of the screw 47 compresses etc.
The head of high column 46, the card wheel 21 are sandwiched between substrate 1 and switch boards 4 and after the front end face of card wheel 21 and switch boards 4
There is gap between end face.It is dry without occurring with the switch boards of front to ensure that card wheel moves freely in the guide groove of wedge frame
It relates to, and is unable to run-off the straight and overturning.Switch boards are pushed down under external force, and switch boards will drive card wheel in the process
Frame moves downwardly together, and six card wheels are moved to the narrow bottom end of wedge frame guide groove under the effect of gravity, and three on elastic strip
Angular protrusion overcomes the upward resistance of fixture block lug boss, and elastic strip generates deformation, and triangular hill crosses the lug boss of fixture block,
The top bevel of triangular hill on the bottom inclined-plane backstop elastic strip of the lug boss of final fixture block, prevents switch boards uplink, card wheel with
Wirerope is in close contact.At this time when pulling down wirerope, it will drive card wheel and move down, tightly extruding wirerope, the more draw the more tight, in lock
Tight state；When pulling up wirerope, wirerope will drive card wheel and move up, and be detached from card wheel and wirerope, it can easily to pull out
Wirerope.Therefore wirerope can only be pulled freely upwards and can not be pulled downward under the state, this is one-way only operation mode.
When pushing up switch boards under external force, the triangular hill on elastic strip overcome fixture block lug boss to
Lower resistance, elastic strip generate deformation, and triangular hill crosses the lug boss of fixture block, the top bevel backstop of the lug boss of final fixture block
The bottom inclined-plane of triangular hill on elastic strip, prevent switch boards downlink, in the process switch boards will drive card wheel frame together to
The transverse slat of upper movement, card wheel frame drives card wheel to move upwardly together, until moving to the top of wedge frame guide groove spaciousness, blocks at this time
Wheel is completely disengaged with wirerope, and wirerope is in free state, two-way can pull.
Further, there is gap between the back head face of the contour column 46 and the leading flank of switch boards 4.Prevent because etc.
High column 46 is directly pressed on switching plate surface and hinders switch boards mobile, influences switch boards moving freely along limiting slot.
Preferably, when switch boards 4 are in downward maximum stroke, card wheel 21 is sandwiched in 20 bottom edge of guide groove and frame slot 30 pushes up
Between side, the two sides on the bottom edge of guide groove 20, the top margin of frame slot 30 corresponding with guide groove 20 and guide groove 20 are surrounded at this time
One region 36 wide at the top and narrow at the bottom, the height in the region 36 are greater than the diameter of card wheel 21, and two card wheels 21 are located at the most bottom in region 36
When at portion, the minimum distance between two card wheels 21 is less than the diameter of wirerope, when two card wheels 21 are located at the top in region 36, two
Minimum distance between card wheel 21 is greater than the diameter of wirerope.Purpose is to provide the space of uplink for card wheel 21, so that in this state
Under, two card wheels 21 only allow wirerope uplink, do not allow wirerope downlink.It should be noted that the non-finger center of circle of distance described in this paragraph
Away from, but finger wheel identity distance.
Preferably,
aWirerope>aPlatform
Wherein, aWirerope: under the buoyancy generated when wave attacks when floating ball is by " submergence ", wirerope is by floating ball " wrench "
Maximum instantaneous acceleration；
aPlatform: peak acceleration of the buoy platform when wirerope is drawn upwardly out and is freely floated by complete " release " moment；
FFloating (wave): the maximum buoyancy that floating ball generates due to by " submergence " when wave attacks；
mBall: the quality of floating ball；
mCable: the quality of wirerope；
mAnchor: the quality of anchor block；
FOnly floating (platform): the net buoyancy of buoy platform；
MPlatform: the quality of buoy platform.
Preferably, further include small floating block 53, be removably connected between two main supporting plates 80, front and back block wirerope list/
Double-direction control unit 100, lever unit 200, concentric position-limiting unit 300.Wherein big floating block is used to adjust the entirety of buoy platform
Buoyancy, and ensure that the centre of buoyancy of buoy platform is higher than center of gravity, and the net buoyancy of buoy platform in water is greater than zero；Small floating block is for micro-
Adjust centre of buoyancy, it is ensured that in center of gravity in its center vertical line, such buoy platform is not easy to topple over for the centre of buoyancy of buoy platform.
The buoyage course of work are as follows: when wave attacks, floating ball encounters wave crest and generates and float because inertia is by " submergence "
Power, floating ball drive wirerope and anchor block to move upwardly together under buoyancy, at this time due to the wirerope mono-/bis-of buoy platform to
Control unit 100 is in unidirectional state, and wirerope is drawn upwardly out moment buoy platform and wirerope and temporarily " solves and clamp " and buoy platform
Static relative to surrounding water, and when floating ball is fallen after rise with wave crest, wirerope stops twitching upwards, and card wheel is under the effect of gravity and again
Secondary " vising " wirerope, under anchor block effect, integral sinking is fallen after rise by floating ball, wirerope, buoy platform three at this time.In whole process
In, buoy platform is downward " creeping " movement for completing opposite wirerope, when buoy platform crawls into wirerope lowermost end, when floating
The lower triggering block that spherical zone moves when wirerope is twitched again up on wirerope will hit the lever bracket of lever unit lower part, make steel at once
Cable mono-/bis-completes the switching from wirerope one-way movement state to two-way free movement state to control unit 100, at this time wirerope
Mono-/bis-is completely disengaged to the card wheel of control unit 100 with wirerope, and buoy platform just freely floats under the effect of itself net buoyancy,
It can be tended to quickly at the uniform velocity in floating-upward process by drag effects, pass through the related transducer of its carrying in buoy platform at the uniform velocity uphill process
Device can collect the section continuous data of high-spatial and temporal resolution, high quality.When buoy platform moves to wirerope top, wirerope
On upper triggering block will hit the lever bracket on lever unit top, complete wirerope from two-way free state to one-way movement state
Switching again, then under each wave action, step by step along wirerope downwards " creeping ", so recycle, complete one by one
Section movement.
The utility model is illustrated by way of example above, but the utility model is not limited to above-mentioned specific implementation
Example, all ranges that the requires of the utility model protection is belonged to based on any changes or modifications that the utility model is done.
Claims (7)
1. a kind of profile buoy system high sensitivity lever mechanism characterized by comprising lever (82), lever bracket (83),
Shaft (84) and link block, the lever (82) and link block Joint, the both ends of the lever bracket (83) respectively with two main branch
Fagging (80) rotation connection, the shaft (84) are connected on lever bracket, and the both ends of the lever (82) offer installation through-hole
(82a), the aperture of the installation through-hole (82a) are greater than the diameter of shaft (84), and the shaft (84) passes through the peace of lever (82)
It fills through-hole (82a), the lever bracket (83) and shaft (84) are two, and two lever brackets (83) are divided into the upper and lower of lever (82)
At both ends.
2. a kind of profile buoy system high sensitivity lever mechanism according to claim 1, it is characterised in that: the thick stick
Bridge (83) is integrally formed by left cross bar portion (83-1), right cross bar portion (83-2) and U-shaped arm (83-3), the left cross bar portion (83-
1) it is rotatablely connected with left side main supporting plate (80), the right cross bar portion (83-2) and right side main supporting plate (80) are rotatablely connected, and are turned
Axis (84) is connected on U-shaped arm (83-3), and the axis in the left cross bar portion (83-1) and right cross bar portion (83-2) is overlapped, and described turn
The axis of axis (84) is parallel with the axis of left cross bar portion (83-1) but is not overlapped.
3. a kind of profile buoy system high sensitivity lever mechanism according to claim 1 or 2, it is characterised in that: also
Including concentric position-limiting unit (300), the concentric position-limiting unit (300) is two, two concentric position-limiting unit (300) fixed settings
Between two main supporting plates (80) and one be located at lever (82) top, another is located at the lower section of lever (82)；It is described same
Heart position-limiting unit (300) include: upper installing frame (88-1), lower installing frame (88-2), supporting block (88-3), fixed plate (88-4),
First pin shaft (88-5), the first roller (88-6), the second pin shaft (88-7) and second tin roller (88-8), the upper installing frame (88-
1), lower installing frame (88-2), supporting block (88-3) are from top to bottom successively fixed in together by bolt, the supporting block (88-3)
With main supporting plate Joint, first pin shaft (88-5) is fixedly installed on installing frame (88-1), first pin shaft
(88-5) is two, parallel to lay；First roller (88-6) is set on the first pin shaft (88-5), second pin shaft
(88-7) is fixedly installed on lower installing frame (88-2), and second pin shaft (88-7) is two, parallel to lay；Second rolling
Cylinder (88-8) is set on the second pin shaft (88-7), the axis of first pin shaft (88-5) and the axis of the second pin shaft (88-7)
Perpendicular, the bottom of the fixed plate (88-4) passes through bolt and lower installing frame (88-2) Joint, the head of fixed plate (88-4)
End is mutually clamped with upper installing frame (88-1), installs wirerope between two first rollers (88-6) and between two second tin rollers (88-8)
(7), the supporting block (88-3) passes through bolt and main supporting plate (80) Joint.
4. a kind of profile buoy system high sensitivity lever mechanism according to claim 2, it is characterised in that: the thick stick
The inner wall width of the U-shaped arm of bridge are as follows:
Wherein,
L0For the practical inner wall width of the U-shaped arm of lever bracket；
L is two main supporting plate inner surface spacing；
h1For the vertical range between upper lever frame U-shaped arm upper surface and main supporting plate upper surface；
h0For the vertical range between concentric position-limiting unit second tin roller central horizontal face and lever bracket U-shaped arm upper surface；
l2For concentric position-limiting unit second tin roller near center edge between main supporting plate at a distance from.
5. a kind of buoyage, it is characterised in that: including lever mechanism as claimed in claim 1 or 2, further include floating ball (6),
Wirerope (7), upper triggering block (87-1), lower triggering block (87-2), anchor block (9), main supporting plate (80), support column (50), isolating frame
(51), to control unit (100), the isolating frame (51) and support column (50) composition one can for big floating block (52) and wirerope mono-/bis-
Carry sensor carrying platform, the main supporting plate, support column, isolating frame, big floating block, wirerope mono-/bis-to control unit, cut open
Face buoyage constitutes buoy platform with high sensitivity lever mechanism together, and the floating ball (6) is connected with the top of wirerope, institute
It states anchor block (9) to be connected with the bottom end of wirerope, the upper triggering block (87-1) is fixed on wirerope and close to floating ball (6), described
Lower triggering block (87-2) is fixed on wirerope and close to anchor block (9), and the isolating frame (51) is fixed on support column (50), described
Main supporting plate (80) is two pieces, is fixedly installed on isolating frame (51)；The big floating block (52) is detachably symmetrically connected to isolation
On frame (51) left and right sides, the wirerope mono-/bis-is set between two main supporting plates (80) to control unit (100), described floating
Mark platform (500), which is totally submerged in seawater suffered buoyancy and is greater than it, is self-possessed, and the wirerope mono-/bis-is to control unit (100)
Including substrate (1), wedge frame (2), card wheel (21), card wheel frame (3), switch boards (4) and fixture block (10), the switch boards (4), card
Wheel frame (3), wedge frame (2) and substrate (1) are arranged successively from front to back, and the wedge frame (2) is fixed on substrate (1), described
Wedge frame (2) has guide groove (20), and the guide groove (20) is wide at the top and narrow at the bottom, and the card wheel frame (3) is slidably connected to wedge frame
(2) it on, can be slided up and down with respect to wedge frame (2)；The card wheel frame (3) have with the equal number of frame slots (30) of guide groove (20),
Separated between frame slot (30) by transverse slat (32), the card wheel (21) is located in guide groove (20) and frame slot (30), each guide groove
(20) for tool there are two card wheel (21), the switch boards (4) and card wheel frame (3) Joint, switch boards (4) the lower part two sides are each in
With an elastic strip (40), the tail end of the elastic strip (40) is all had a triangular hill (41), and the fixture block (10) is
It two, is fixedly installed on substrate (1)；The fixture block (10) has the protrusion of backstop elastic strip (40) triangular hill (41)
Portion, the lug boss are triangle, and top and bottom are inclined-plane；The top and bottom of the triangular hill (41) are oblique
Face, the link block are fixedly installed on switch boards (4).
6. a kind of buoyage according to claim 5, it is characterised in that: when switch boards (4) are in downward range
When place, card wheel (21) is sandwiched between guide groove (20) bottom edge and frame slot (30) top margin, at this time the bottom edge of guide groove (20) and guiding
The top margin of the corresponding frame slot (30) of slot (20) and the two sides of guide groove (20) surround a region (36) wide at the top and narrow at the bottom, the area
The height in domain (36) is greater than the diameter of card wheel (21), when two card wheels (21) are located at the bottommost in region (36), two card wheels (21)
Between minimum distance be less than wirerope diameter, when two card wheels (21) are located at the top in region (36), two card wheels (21) it
Between minimum distance be greater than wirerope diameter.
7. a kind of buoyage according to claim 5, it is characterised in that:
Further include small floating block (53), be removably connected between two main supporting plates (80), wirerope mono-/bis-is blocked to control in front and back
Unit (100), lever unit (200), concentric position-limiting unit (300).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822023338.5U CN209506002U (en) | 2018-12-04 | 2018-12-04 | A kind of profile buoy system high sensitivity lever mechanism and buoyage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822023338.5U CN209506002U (en) | 2018-12-04 | 2018-12-04 | A kind of profile buoy system high sensitivity lever mechanism and buoyage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398616A (en) * | 2018-12-04 | 2019-03-01 | 中国海洋大学 | A kind of wave energy profile buoy system lever mechanism and buoyage |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398616A (en) * | 2018-12-04 | 2019-03-01 | 中国海洋大学 | A kind of wave energy profile buoy system lever mechanism and buoyage |
| CN109398616B (en) * | 2018-12-04 | 2023-05-09 | 中国海洋大学 | Lever mechanism for wave energy profile buoy system and buoy system |
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