CN209567044U - A kind of underwater lever wirerope single-direction and dual-direction control assembly - Google Patents
A kind of underwater lever wirerope single-direction and dual-direction control assembly Download PDFInfo
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- CN209567044U CN209567044U CN201822023295.0U CN201822023295U CN209567044U CN 209567044 U CN209567044 U CN 209567044U CN 201822023295 U CN201822023295 U CN 201822023295U CN 209567044 U CN209567044 U CN 209567044U
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Abstract
The utility model relates to ocean testing equipment field, especially a kind of underwater lever wirerope single-direction and dual-direction controls assembly.Comprising: which main supporting plate, wirerope mono-/bis-are to control unit, lever unit and concentric position-limiting unit, wirerope mono-/bis-is set between two main supporting plates to control unit, lever unit and concentric position-limiting unit, upper triggering block is fixed on the top end of wirerope, lower triggering block is fixed on the bottom end of wirerope, wirerope passes through concentric position-limiting unit and wirerope mono-/bis-to control unit, can bidirectional-movement or only can one-way movement from wirerope mono-/bis-to control unit control wirerope.It has high sensitivity, anti-error triggering design, anti-wear design, it can be under the driving of outer power, by to lower/upper promotion switch boards, so that wirerope is in mono-/bis-to two kinds of operating modes, and then realizes that the entire profile buoy platform carries out the purpose that section moves up and down along wirerope under wave energy effect.
Description
Technical field
The utility model relates to ocean testing equipment field, especially a kind of underwater lever wirerope single-direction and dual-direction control is total
At.
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, but carrying (load) ability is extremely limited, in face of ocean multi-parameter (parameters such as the hydrology, biochemistry, power) simultaneous observation
When application demand exist limitation, while when carrying out Ocean surface mixed layer variation or diurnal variation research when be also unable to satisfy to section
The observation requirement of 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, provides a kind of underwater lever wirerope single-direction and dual-direction control assembly, it
On the one hand solve the problems, such as small driving force effect place an order/2-way state can not normally switch；On the one hand severe sea condition is solved
Place an order/false triggering the problem of 2-way state switch controlling section；Another further aspect solves the serious of high frequency time section continuous work
Wear problem, can be under the driving of outer power, by making wirerope be in mono-/bis-and working to two kinds to lower/upper promotion switch boards
Mode, and then realize that the entire profile buoy platform carries out the purpose that section moves up and down along wirerope under wave energy effect, it adopts
Technical solution is as follows:
A kind of underwater lever wirerope single-direction and dual-direction controls assembly characterized by comprising main supporting plate, wirerope mono-/bis-to
Control unit, lever unit and concentric position-limiting unit, the wirerope mono-/bis-are single to control unit, lever unit and concentric limit
Member is set between two main supporting plates, and the upper triggering block is fixed on the top end of wirerope, and the lower triggering block is fixed on wirerope
Bottom end, wirerope passes through concentric position-limiting unit and wirerope mono-/bis-to control unit, controlled from wirerope mono-/bis-to control unit
Wirerope can bidirectional-movement or only can one-way movement.
On that basis of the above technical scheme, 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 affixed
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 to wedge frame
On, 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, by transverse slat point between frame slot
Every the card wheel is located in guide groove and frame slot, and for tool there are two card wheel, the switch boards are mutually solid with card wheel frame in each guide groove
It connects, switch boards lower part two sides respectively have an elastic strip, and the tail end of the elastic strip all has a triangular hill, described
Fixture block is two, is fixedly installed on substrate；The fixture block has the lug boss of backstop elastic strip triangular hill, the protrusion
Portion is triangle, and top and bottom are inclined-plane；The top and bottom of the triangular hill are inclined-plane, the lever unit
Including lever, lever bracket and shaft, the lever and switch boards Joint, the both ends of the lever bracket respectively with two main supporting plates
Rotation connection, the shaft are connected on lever bracket, and the both ends of the lever offer installation through-hole, the hole of the installation through-hole
Diameter is greater than the diameter of shaft, and the shaft passes through the installation through-hole of lever, the substrate and main supporting plate Joint.
On that basis of the above technical scheme, the lever bracket, shaft, concentric position-limiting unit are two, two limits with one heart
Unit is divided into wirerope mono-/bis-to two sides above and below control unit, and two lever brackets are divided at the upper and lower ends of lever.
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.
On that basis of the above technical scheme, the concentric position-limiting unit includes: upper installing frame, lower installing frame, supporting block, consolidates
Fixed board, the first pin shaft, the first roller, the second pin shaft and second tin roller, the upper installing frame, lower installing frame, supporting block pass through spiral shell
Bolt is from top to bottom successively fixed in together, and the supporting block and main supporting plate Joint, first pin shaft are fixedly installed in
On installing frame, first pin shaft is two, parallel to lay；Loaded on the first pin shaft, described second sells first drum sleeve
Axis is fixedly installed on lower installing frame, and second pin shaft is two, parallel to lay；The second tin roller is set in the second pin shaft
On, the bottom of the axis of first pin shaft and the axis perpendicular of the second pin shaft, the fixed plate passes through bolt and lower installation
Frame Joint, the head end of fixed plate are mutually clamped with upper installing frame, and the wirerope is through between two first rollers and two second tin rollers
Between, the supporting block passes through bolt and main supporting plate Joint.
On that basis of the above technical scheme, the wirerope mono-/bis-to control unit further include contour column and screw, the base
Threaded hole is offered at the two sides of plate, and through-hole, the two sides of the card wheel frame and switch boards are offered at the two sides of the wedge frame
Place offers strip limiting slot, and the contour column has hollow head and bar portion, and the bar portion of the contour column sequentially passes through
The through-hole on the strip limiting slot and wedge frame on strip limiting slot, card wheel frame in switch boards, the screw penetrate
Gao Zhuzhong is simultaneously threadedly coupled with the threaded hole on substrate, and the screw head of the screw compresses the head of contour column, and the card wheel is pressed from both sides
There is gap between substrate and switch boards and between the front end face and the rear end face of switch boards of card wheel.
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, the lever unit further includes adjusting floating block, and the adjusting floating block density is less than
Water, the adjusting floating block are fixedly installed on lever.
On that basis of the above technical scheme, the net buoyancy F for adjusting floating block and providing in waterOnly (floating block)With lever bracket in water
In net weight power 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)。
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；On the one hand it solves severe sea condition to place an order the/mistake of 2-way state switch controlling section touching
Question topic has anti-error triggering design；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, it can be under the driving of outer power, by making wirerope be in mono-/bis-to two kinds to lower/upper promotion switch boards
Operating mode, and then realize that the entire profile buoy platform carries out the purpose that section moves up and down along wirerope under wave energy effect.
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 the utility model；
Fig. 2: the structural schematic diagram after the assembly of the utility model；
Fig. 3: configuration schematic diagram of the wirerope mono-/bis-described in the utility model to control unit；
Fig. 4: 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. 5: 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)；
Fig. 6: the partial enlargement structural representation of lever unit described in the utility model；
Fig. 7: the configuration schematic diagram of concentric position-limiting unit described in the utility model；
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 Figures 1 to 7, a kind of underwater lever wirerope single-direction and dual-direction of the present embodiment controls assembly, which is characterized in that
Include: main supporting plate 80, wirerope mono-/bis-to control unit 100, lever unit 200 and with one heart position-limiting unit 300, the wirerope
Mono-/bis-is set between two main supporting plates 80 to control unit 100, lever unit 200 and concentric position-limiting unit, upper triggering block
87-1 is fixed on the top end of wirerope, and lower triggering block 87-2 is fixed on the bottom end of wirerope, and wirerope 7 passes through concentric position-limiting unit
300 and wirerope mono-/bis-to control unit 100, controlling wirerope to control unit 100 from wirerope mono-/bis-bidirectional-movement or only can may be used
One-way movement, the distance between two triggering blocks are that buoy section moves depth bounds.
As shown in Figures 3 to 6, it is preferred that the wirerope mono-/bis-includes substrate 1, wedge frame 2, blocks to control unit 100
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 successively arranged from front to back
Column, the wedge frame 2 are 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, described
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 has with guide groove 20 etc.
The frame slot 30 of quantity 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 installed in base
On plate 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 surface
It is inclined-plane with bottom surface；The top and bottom of the triangular hill 41 are inclined-plane, and the lever unit 200 includes lever
82, lever bracket 83 and shaft 84, the lever 82 and 4 Joint of switch boards, the both ends of the lever bracket 83 respectively with two main branch
Fagging 80 is rotatablely connected, and the shaft 84 is connected on lever bracket, and the both ends of the lever 82 offer installation through-hole 82a, institute
The aperture for stating installation through-hole 82a is greater than the diameter of shaft 84, and the amount being greater than is determined by the practical moving displacement of lever, the shaft 84
Across the installation through-hole 82a of lever 82, the substrate 1 and 80 Joint of main supporting plate.
Preferably, the lever bracket 83, shaft 84, concentric position-limiting unit 300 are two, two concentric position-limiting units 300
Wirerope mono-/bis-is divided into about 100 two sides of control unit, two lever brackets 83 are divided at the upper and lower ends of lever 82.
As shown in Figure 6, it is preferred that the lever bracket 83 is by left cross bar portion 83-1, right cross bar portion 83-2 and U-shaped arm 83-3 mono-
Body is constituted, and the left cross bar portion 83-1 and left side main supporting plate 80 are rotatablely connected, the right cross bar portion 83-2 and the main support in right side
Plate 80 is rotatablely connected, and shaft 84 is connected on U-shaped arm 83-3, the axis weight of the left cross bar portion 83-1 and right cross bar portion 83-2
It closes, the axis of the shaft 84 is parallel with the axis of left cross bar portion 83-1 but is not overlapped.Wirerope 7 passes through U-shaped arm and shaft 84 is enclosed
At enclosed region.
As shown in Figure 7, it is preferred that the concentric position-limiting unit 300 includes: upper installing frame 88-1, lower installing frame 88-2, branch
Bracer 88-3, fixed plate 88-4, the first pin shaft 88-5, the first roller 88-6, the second pin shaft 88-7 and second tin roller 88-8, it is described
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 and main supporting plate Joint, the first pin shaft 88-5 are fixedly installed on installing frame 88-1, the first pin shaft 88-
5 be two, parallel to lay；The first roller 88-6 is set on the first pin shaft 88-5, the fixed peace of the second pin shaft 88-7
Loaded on lower installing frame 88-2, the second pin shaft 88-7 is two, parallel to lay；The second tin roller 88-8 is set in second
On pin shaft 88-7, the axis of the first pin shaft 88-5 and the axis perpendicular of the second pin shaft 88-7, the fixed plate 88-4's
Bottom is clamped by bolt and lower installing frame 88-2 Joint, the head end of fixed plate 88-4 with upper installing frame 88-1 phase, the steel
Cable 7 is through between two first roller 88-6 and between two second tin roller 88-8, and the supporting block 88-3 passes through bolt and main support
80 Joint of plate.It preferably selects, the first roller 88-6 and second tin roller 88-8 use wear-resisting POM material.
Concentric, the limit, rolling design intersected two-by-two by roller, not only makes wirerope in the wirerope by centre
It is substantially at vertical state when mono-/bis-is to control unit 100, the efficient coupling between card wheel and wirerope is ensure that, realizes wirerope
Mono-/bis-stablizes switching to two kinds of operating modes, and greatly reduces buoy platform again and move up and down and steel when wirerope tilts
Harmful friction between cable and system parts, hence it is evident that the section quantity for promoting buoy platform extends the work in place of buoy platform
Time.
Preferably, there is cylindricality block on the lever, be connected with link block in the switch boards 4, the link block has
The carrier of recess, the cylindricality block match with carrier, and the cylindricality block is bolted with link block.
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, offers through-hole 22 at the two sides of the wedge frame 2, at the two sides of the card wheel frame 3 and switch boards 4
Strip limiting slot 33 is offered, the contour column 46 has hollow head and bar portion, and the bar portion of the contour column 46 is successively
The through-hole 22 on the strip limiting slot 33 and wedge frame 2 on strip limiting slot 33, card wheel frame 3 in switch boards 4, institute
It states screw 47 to penetrate in contour column 46 and be threadedly coupled with the threaded hole on substrate 1, the screw head of the screw 47 compresses contour column
46 head, the card wheel 21 is sandwiched between substrate 1 and switch boards 4 and the rear end face of the front end face of card wheel 21 and switch boards 4
Between have gap.Ensure that card wheel moves freely in the guide groove of wedge frame to interfere without the switch boards with front, and
It is unable to run-off the straight and overturning.There is gap between the back head face of the contour column 46 and the leading flank of switch boards 4.
It preferably selects, the upper end surface of the switch boards has extended rearwardly to form baffle plate, the lower end surface of the switch boards 4
Place has extended rearwardly to form lower baffle plate, and the card wheel frame 3 is sandwiched between baffle plate and lower baffle plate, upper baffle plate and it is lower only
Spacing between baffle and card wheel frame equal length offer the first wirerope through-hole 45 on the upper baffle plate and lower baffle plate.
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 46, 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.
Switch boards are pushed down under external force, switch boards will drive card wheel frame to move downwardly together in the process,
Six card wheels are moved to the narrow bottom end of wedge frame guide groove under the effect of gravity, and the triangular hill on elastic strip overcomes fixture block
The upward resistance of lug boss, elastic strip generate deformation, and triangular hill crosses the lug boss of fixture block, the lug boss of final fixture block
Bottom inclined-plane backstop elastic strip on triangular hill top bevel, prevent switch boards uplink, card wheel and wirerope are 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, be in locking state；When pulling up steel
When cable, wirerope will drive card wheel and move up, and be detached from card wheel and wirerope, it can easily to pull out wirerope.Therefore under the state
Wirerope can only be pulled freely upwards and can not be pulled downward on, 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.
Preferably, the lever unit 200 further includes adjusting floating block 85, and 85 density of adjusting floating block is less than water, described
Floating block 85 is adjusted to be fixedly installed on lever.Further, the net buoyancy F for adjusting floating block 85 and providing in waterOnly (floating block)With lever
The net weight power G of frame 83 in waterOnly (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 that lever and lever bracket are subject to by lever bracket caused by gravity factor when this solves underwater operation
Dynamics inconsistence problems, i.e., downwards by easily being triggered when two-way turn of unidirectional state, and upwards by unidirectionally turning 2-way state when it is more difficult
Triggering finally solves the sensitivity issues because caused by lever both ends triggering dynamics is inconsistent.
Further, 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.
Its course of work are as follows: a part of the assembly as underwater section floating body, positive buoyancy of the underwater section floating body in water
Under effect along wirerope rise, rise to wirerope top always, when touching upper triggering block, the assembly complete it is two-way-unidirectionally cut
It changes, subsequent underwater section floating body just moves downward under powered by wave energy along wirerope, wirerope bottom end is gone straight down to, when touching
When lower triggering block, then unidirectional-two-way switching is completed.In the process, 1) because the high sensitivity of lever trigger unit designs, so that
Under the conditions of lesser wave (gushing) wave, mono- 2-way state switching is can be completed in the touching of low-force；2) because adjusting the net floating of floating block
Power counteracts the net weight power of lever and lever bracket in water, has both improved the sensitivity of lower trigger point, in turn ensures lever up and down
The consistency of frame triggering dynamics；3) because by calculate design suitable width lever bracket, both avoided severe sea condition or ocean current compared with
False triggering problem caused by being tilted by wirerope greatly, and taken into account the interference problem between touching block and main supporting plate；4) because of roller
The concentric limit and rolling design intersected two-by-two, not only ensure that the efficient coupling between card wheel and wirerope, realizes wirerope mono-/bis-
Stablize switching to two kinds of operating modes, and greatly reduce buoy platform move up and down and when wirerope tilts wirerope be
Harmful friction between system components, extends the working time in place of buoy platform.
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 (6)
1. a kind of underwater lever wirerope single-direction and dual-direction controls assembly characterized by comprising main supporting plate (80), wirerope mono-/bis-
To control unit (100), lever unit (200) and concentric position-limiting unit (300), the wirerope mono-/bis-is to control unit
(100), lever unit (200) and concentric position-limiting unit are set between two main supporting plates (80), and wirerope (7) passes through limit with one heart
Unit (300) and wirerope mono-/bis-are to control unit (100), and wirerope (7) top end is fixed with triggering block (87-1), wirerope (7)
Bottom end is fixed with lower triggering block (87-2), bidirectional-movement or only can may be used from wirerope mono-/bis-to control unit (100) control wirerope
One-way movement, the wirerope mono-/bis-to control unit (100) include 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) from front to back according to
Secondary arrangement, the wedge frame (2) are fixed on substrate (1), and the wedge frame (2) has guide groove (20), the guide groove
(20) wide at the top and narrow at the bottom, the card wheel frame (3) is slidably connected on wedge frame (2), can slide up and down with respect to wedge frame (2)；It is described
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) it is located in guide groove (20) and frame slot (30), there are two card wheel (21), the switch boards (4) for tool in each guide groove (20)
With card wheel frame (3) Joint, switch boards (4) the lower part two sides respectively have an elastic strip (40), the elastic strip (40)
Tail end all has a triangular hill (41), and the fixture block (10) is two, is fixedly installed on substrate (1)；The fixture block
(10) with the lug boss of backstop elastic strip (40) triangular hill (41), the lug boss is triangle, and top and bottom are equal
For inclined-plane；The top and bottom of the triangular hill (41) are inclined-plane, the lever unit (200) include lever (82),
Distinguish at the both ends of lever bracket (83) and shaft (84), the lever (82) and switch boards (4) Joint, the lever bracket (83)
It is rotatablely connected with two main supporting plates (80), the shaft (84) is 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 lever
(82) installation through-hole (82a), the substrate (1) and main supporting plate (80) Joint.
2. a kind of underwater lever wirerope single-direction and dual-direction according to claim 1 controls assembly, it is characterised in that: the lever
Frame (83), shaft (84), concentric position-limiting unit (300) are two, and two concentric position-limiting units (300) are divided into wirerope mono-/bis-
To control unit (100), two sides, two lever brackets (83) are divided at the upper and lower ends of lever (82) up and down.
3. a kind of underwater lever wirerope single-direction and dual-direction according to claim 1 or 2 controls assembly, it is characterised in that: described
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), the left cross bar portion
(83-1) and left side main supporting plate (80) is rotatablely connected, and the right cross bar portion (83-2) and right side main supporting plate (80) rotation connect
It connecing, shaft (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,
The axis of the shaft (84) is parallel with the axis of left cross bar portion (83-1) but is not overlapped.
4. a kind of underwater lever wirerope single-direction and dual-direction according to claim 1 or 2 controls assembly, it is characterised in that: described
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 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) and main supporting plate Joint, first pin shaft (88-5) are fixedly installed on installing frame (88-1), and described 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
Axis (88-7) is fixedly installed on lower installing frame (88-2), and second pin shaft (88-7) is two, parallel to lay；Described second
Roller (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)
Line is perpendicular, and the bottom of the fixed plate (88-4) passes through bolt and lower installing frame (88-2) Joint, fixed plate (88-4)
Head end is mutually clamped with upper installing frame (88-1), and the wirerope (7) is through between two first rollers (88-6) and two second tin rollers
Between (88-8), the supporting block (88-3) passes through bolt and main supporting plate (80) Joint.
5. a kind of underwater lever wirerope single-direction and dual-direction according to claim 1 controls assembly, it is characterised in that: the wirerope
Mono-/bis-further includes contour column (46) and screw (47) to control unit (100), offers screw thread at the two sides of the substrate (1)
Hole offers through-hole (22) at the two sides of the wedge frame (2), offers at the two sides of the card wheel frame (3) and switch boards (4)
Strip limiting slot (33), the contour column (46) have hollow head and bar portion, and the bar portion of the contour column (46) is successively
On the strip limiting slot (33) and wedge frame (2) on strip limiting slot (33), card wheel frame (3) on switch boards (4)
Through-hole (22), the screw (47) penetrates in contour column (46) and is threadedly coupled with the threaded hole on substrate (1), the screw
(47) screw head compresses the head of contour column (46), and the card wheel (21) is sandwiched between substrate (1) and switch boards (4) and card wheel
(21) there is gap between the rear end face of front end face and switch boards (4).
6. a kind of underwater lever wirerope single-direction and dual-direction according to claim 1 controls assembly, it is characterised in that: the lever
Unit (200) further includes adjusting floating block (85), and adjusting floating block (85) density is less than water, the fixed peace of the adjusting floating block (85)
Loaded on lever.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822023295.0U CN209567044U (en) | 2018-12-04 | 2018-12-04 | A kind of underwater lever wirerope single-direction and dual-direction control assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822023295.0U CN209567044U (en) | 2018-12-04 | 2018-12-04 | A kind of underwater lever wirerope single-direction and dual-direction control assembly |
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|---|---|
| CN209567044U true CN209567044U (en) | 2019-11-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398620A (en) * | 2018-12-04 | 2019-03-01 | 中国海洋大学 | A kind of underwater lever wirerope single-direction and dual-direction control assembly of wave energy profile buoy |
-
2018
- 2018-12-04 CN CN201822023295.0U patent/CN209567044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398620A (en) * | 2018-12-04 | 2019-03-01 | 中国海洋大学 | A kind of underwater lever wirerope single-direction and dual-direction control assembly of wave energy profile buoy |
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