CN109193459A - Guide rope side incoming type releasing pulley - Google Patents
Guide rope side incoming type releasing pulley Download PDFInfo
- Publication number
- CN109193459A CN109193459A CN201811208938.7A CN201811208938A CN109193459A CN 109193459 A CN109193459 A CN 109193459A CN 201811208938 A CN201811208938 A CN 201811208938A CN 109193459 A CN109193459 A CN 109193459A
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- China
- Prior art keywords
- pulley
- card slot
- sliding block
- sunpender
- connecting rod
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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Abstract
Guide rope side incoming type releasing pulley of the invention comprising yoke plate, sunpender, frame body, pulley, guide rope wire inlet system and centering valve system, guide rope wire inlet system are fixed by frame body and sunpender；Pulley is arranged on frame body, and the peripheral surface of pulley is provided with the circular groove for accommodating conducting wire；Frame body support is arranged in the lower end of frame body；Frame body is connected to yoke plate by sunpender, and sunpender is attached with being able to rotate with yoke plate；Linear slit gap was set at guide rope wire inlet system.The pulley quantity installed on bracket should be odd number, pulley room coaxial arrangement.Frame body is connected by pin with yoke plate, is dismantled after facilitating conducting wire to be installed.Using the releasing pulley of this structure, installation is reliable, and convenient disassembly, unwrapping wire link subtracts manpower and unmanned plane compounding practice is time saving and energy saving, improves construction efficiency, is suitble to current power industry.
Description
Technical field
The present invention relates to electric system pay-off equipment fields, and in particular to a kind of guide rope side incoming type releasing pulley.
Background technique
Releasing pulley is applied to electric system, as auxiliary tool when being commonly used for being laid with conducting wire.Traditional unwrapping wire is sliding
Vehicle typically only includes frame body and pulley, and not set center support system and paying off system need worker to climb up when installing guide wire
Pylon, using helicopter, dirigible carries out unwrapping wire, time-consuming and laborious and easily affected by environment.
Summary of the invention
For shortcoming in the prior art, it is an object of the invention to propose that a kind of guide rope side incoming type unwrapping wire is sliding
Its unmanned plane unwrapping wire for realizing guide rope during transmission line construction of vehicle, easy to operate is structurally reasonable, without height
Empty personnel's compounding practice, saves manpower, shortens construction period, improves the personnel safety in work progress.
Technical scheme is as follows:
A kind of guide rope side incoming type releasing pulley comprising yoke plate, sunpender, frame body, pulley, guide rope wire inlet system
With centering valve system, the guide rope wire inlet system is fixed by the frame body and the sunpender；The pulley setting
On frame body, the peripheral surface of the pulley is provided with the circular groove for accommodating conducting wire；Frame body is arranged in the lower end of the frame body
Support；The frame body is connected to the yoke plate by the sunpender, and the sunpender is attached with being able to rotate with the yoke plate；Institute
It states and linear slit gap was set at guide rope wire inlet system；The guide rope wire inlet system setting guide rail, feeler lever, card slot sliding block, positioning
Block and card slot sliding block support base, the guide rail are mounted on the outside of the guide rope wire inlet system by guide rail mounting base；It is described
Card slot sliding block support base is connected with the frame body；The first surface of the card slot sliding block support base is inclined-plane, the card slot sliding block
The inner sidewall of support base is provided with the protrusion being arranged along card slot slide block movement direction, be provided on the card slot sliding block with
The corresponding groove of the protrusion, the groove are moved along the protrusion；；It is provided on the card slot sliding block support base
V-shaped slot, the card slot sliding block are greater than opening for the v-shaped slot along the length in the first surface direction of the card slot sliding block support base
The length of mouth；The feeler lever and feeler lever mounting base are rotatablely connected, and the card slot sliding block is attached with being able to rotate with sunpender；It is described
First positioning hole is provided on card slot sliding block, the card slot sliding block support base is provided with second location hole, when card slot sliding block and card
When slot sliding block support base contacts, on the first positioning hole of the card slot sliding block and the card slot sliding block support base described the
Two location holes constitute a rectangular indexing holes, and the locating piece moves in rectangular indexing holes；It is fixed that the locating piece is put into rectangle
In the hole of position, the locating piece is connected to feeler lever mounting base by first connecting rod and second connecting rod；The locating piece and described first
Link rotatable connection, the first connecting rod and second connecting rod rotation connection, the second connecting rod are rotatably connected to feeler lever
Mounting base, the second connecting rod and the feeler lever are affixed, and the feeler lever movement drives second connecting rod movement；Centering valve system
System is arranged on frame body；The centering valve system includes centering baffle, spring and right-angle connector；The centering baffle passes through
Connecting rod is connected to right-angle connector, and the right-angle connector is connected with the frame body, and the spring is individually secured to described right
Middle baffle and right-angle connector.
Preferably, the quantity of the pulley is odd number, and the quantity of the pulley is at least one, and the multiple pulley is constituted
Pulley blocks, the frame body include first support and second support, and the first support and the second support are located at described
The axial two sides of pulley blocks；Each pulley is coaxial, the multiple pulley have common support shaft, the two of the support shaft
End is respectively connected to the frame body, and is supported by the frame body；The most intermediate pulley is used as intermediate pulley
Make guide rope guidance, each pulley of the two sides of the intermediate pulley is used as the guidance of rear class guide rope or cable.
Preferably, the sunpender includes the first sunpender and the second sunpender, between first sunpender and second sunpender
It is attached by the yoke plate, first sunpender is attached with the yoke plate by pin, and second sunpender and institute
It states yoke plate to be attached by pin, the top of the card slot sliding block is rotationally attached with the first end of the second sunpender.
Preferably, the first end of first sunpender is connected to the first end of the first support, first sunpender
Second end is connected to the yoke plate, and the second end of second sunpender is connected to the yoke plate, the first end of second sunpender
Linear slit gap was set between the first end of the second support.
Preferably, the guide rail includes the first guide rail and the second guide rail, the free end of first guide rail and the second guide rail
It is connected.
Preferably, guide rail mounting base is respectively set in the two sides of the card slot sliding block support base, and the guide rail is installed to institute
It states in guide rail mounting base, is provided with angle between the guide rail and second sunpender.
Preferably, the feeler lever is connected with resetting-mechanism, after depressing feeler lever, can spring back to initial position.
Preferably, the side of the card slot sliding block support base is arranged in the feeler lever.
Preferably, the right-angle connector includes the first right-angle connector and the second right-angle connector；
The centering baffle includes first baffle and the second plate washer, and first baffle is connect with the first support, second gear
Plate is connect with second support；First baffle and second baffle are oppositely arranged, between having between the first baffle and second baffle
Gap is configured for guide rope and passes through；The upper dimension of first plate washer is less than the lower dimension of first plate washer；And
The upper dimension of second plate washer is less than the lower dimension of second plate washer；The card slot sliding block support base is mounted on described
It the top of second plate washer and is contacted with the upper surface of second plate washer.
Preferably, first plate washer is connected to the inside of first support, and second plate washer is connected to second support
Inside, first plate washer and the opposite side of the second plate washer are disposed as inclined-plane；In the first baffle and first support
Between contact, the first baffle is provided with first edge, and the first edge is provided with the first hole, the side of the first support
First right-angle connector is set, and the first part of first right-angle connector is connected to the side of first support by fastener
Face；Be provided with first connecting rod fixing seat in the first part of first right-angle connector, the first end of first connecting rod with
The rotation connection of first connecting rod fixing seat, the second end and first edge of first connecting rod are affixed；
The quantity of the first connecting rod is two and the quantity of first connecting rod fixing seat is two；
It further include the first spring in the centering valve system；
The first end of first spring is connected to first edge；The second end of first spring is connected to the first right angle
The second part of connector；The centre of the second baffle and second support contacts, and the second baffle is provided with second edge,
The second edge is provided with the second hole, and the second right-angle connector is arranged in the side of the second support, and second right angle connects
The first part of fitting is connected to the side of second support by fastener；It is set in the first part of second right-angle connector
It is equipped with the second connecting rod fixing seat, the first end of the second connecting rod and the second connecting rod fixing seat are rotatablely connected, the second connecting rod
Second end and second edge it is affixed；
The quantity of second connecting rod is two and the quantity of the second connecting rod fixing seat is two；
It further include second spring in the centering valve system；
The first end of the second spring is connected to second edge；The second end of the second spring is connected to the second right angle
The second part of connector.
Compared with prior art, the beneficial effects of the present invention are:
Guide rope side incoming type releasing pulley of the present invention, can cooperate with unmanned plane, be not necessarily to staff
High altitude operation；Later, in order to guarantee that inlet wire is smooth, guide rail provides the high-altitude visual field, so that the guide rope of unmanned machine travel is in height
Sky can smoothly fall into coaster, and wire inlet system is connected using slot, and easy to operate, after the completion of inlet wire, coaster can be in stress balance
State；In order to guarantee that guide rope is fallen on intermediate pulley, setting centering valve is oriented to, and guide rope drags more in carry out one
During mistake, centering valve open, guarantee the placement of subsequent conducting wire.
Detailed description of the invention
Below in conjunction with attached drawing, the present invention will be described in detail.
Fig. 1 is the structural schematic diagram of the guide rope side incoming type releasing pulley of first embodiment according to the present invention.
Fig. 2 is the guide rope wire inlet system of the guide rope side incoming type releasing pulley of first embodiment according to the present invention
First structure diagram.
Fig. 3 is the structure of the centering valve of the guide rope side incoming type releasing pulley of first embodiment according to the present invention
Schematic diagram.
Fig. 4 is the guide rope wire inlet system according to the guide rope side incoming type releasing pulley of the first embodiment of the present invention
The second structural schematic diagram.
Fig. 5 is the guide rope wire inlet system according to the guide rope side incoming type releasing pulley of the first embodiment of the present invention
Third structural schematic diagram.
Fig. 6 is the guide rope wire inlet system of the guide rope side incoming type releasing pulley of first embodiment according to the present invention
The 4th structural schematic diagram.
Fig. 7 is the guide rope wire inlet system of the guide rope side incoming type releasing pulley of first embodiment according to the present invention
Card slot sliding block support base structural schematic diagram.
Fig. 8 is the guide rope wire inlet system of the guide rope side incoming type releasing pulley of first embodiment according to the present invention
Structural schematic diagram.
Fig. 9 is the guide rope wire inlet system of the guide rope side incoming type releasing pulley of first embodiment according to the present invention
Card slot sliding block structural schematic diagram.
Figure 10 is the second embodiment of the guide rope side incoming type releasing pulley of second embodiment according to the present invention
Structural schematic diagram.
Specific embodiment
The guide rope side incoming type releasing pulley of first embodiment according to the present invention, as shown in Figures 1 to 9, packet
Include yoke plate 1, sunpender 2, frame body 6, pulley 7 and guide rope wire inlet system 4 and centering valve system 5.
Pulley 7 is arranged on frame body 6, and pulley 7 is nylon pulley.The peripheral surface of pulley 7 is provided with the circle for accommodating conducting wire
Arc groove.
Preferably, the quantity of nylon pulley is odd number, and each pulley is coaxial, i.e., each pulley has common support shaft, support
The both ends of axis are respectively connected to frame body 6, and are supported by frame body 6.Multiple pulleys constitute pulley blocks, and frame body 6 includes first
Bracket 61 and second support 62, first support and second support are located at the axial two sides of pulley blocks.
Further, the quantity of nylon pulley is three, is respectively first pulley, second pulley and third pulley, the
Two pulleys are between first pulley and third pulley.
Frame body support is arranged in the lower end of frame body 6, is configured to guarantee the steady storage of coaster early period.
Sunpender 2 includes the first sunpender and the second sunpender, is attached between the first sunpender and the second sunpender by yoke plate 1,
Preferably, the first sunpender and the second sunpender are attached with yoke plate 1, and further, the first sunpender is connected with yoke plate by pin
It connects, and the second sunpender and yoke plate are attached by pin, it is easy to disassemble.
The first end of first sunpender is connected to the first end of first support, the i.e. upper end of first support, and the of the first sunpender
Two ends are connected to yoke plate, and the second end of the second sunpender is connected to yoke plate, the first end of the second sunpender and the first end of second support
Between linear slit gap was set, i.e., be provided with linear slit gap between the first end of the second sunpender and the upper end of second support.Cross linear slit
Guide rope wire inlet system is set at gap.
Guide rail 3 is arranged in guide rope wire inlet system 4, and guide rail 3 is mounted on guide rope wire inlet system 4 by guide rail mounting base 31
Outside, it is preferable that the two sides of card slot sliding block support base are arranged in guide rail mounting base 31, so that guide rope can be along in high-altitude
Guide rail 3 falls into guide rope side incoming type releasing pulley according to the present invention.
Preferably, guide rail 3 includes the first guide rail and the second guide rail, further, the free end of the first guide rail and the second guide rail
It is connected, to prevent guide rope from entering the gap between two guide rails, influences the entrance of guide rope.
Guide rope wire inlet system 4 further includes feeler lever 8, card slot sliding block 10, locating piece 11 and card slot sliding block support base 9.Card slot
Sliding block support base 9 is connect with frame body 6.The inner sidewall of card slot sliding block support base 9 is provided with to be set along 10 direction of motion of card slot sliding block
The protrusion 91 set is provided on card slot sliding block 10 and is moved with raised 91 corresponding grooves 92, groove 92 along protrusion 91；
Be provided with v-shaped slot 93 on card slot sliding block support base 9, card slot sliding block 10 along card slot sliding block support base 9 first surface direction
Length is greater than the length of the opening of v-shaped slot 93, to prevent card slot sliding block 10 in sliding process from card slot sliding block mounting base 9
Abjection.
Each corner of V-shaped groove 93 is disposed as fillet, prevents damage guide rope.
Guide rail mounting base 31, the installation of guide rail 3 to guide rail mounting base 31 is respectively set in the two sides of card slot sliding block support base 9
Interior, guide rail 3 is close to card slot sliding block support base 9, is provided with angle between guide rail 3 and the second sunpender, to lead when guide rope is fallen into
After rail, can smoothly it slide into releasing pulley.
The side of card slot sliding block support base 9 is arranged in feeler lever 8, and has between feeler lever 8 and the side wall of card slot sliding block support base 9
Have gap, so as to feeler lever 8 by the pressure of guide rope after, can be moved relative to card slot sliding block support base 9.Feeler lever 8 according to
It is fixed by mounting base 15, feeler lever 8 and mounting base 15 are rotatablely connected.
Preferably, first connecting hole is set in mounting base 15.
Card slot sliding block support base 9 be arranged the second connecting hole, the first connecting hole and the second connecting hole coaxial arrangement, feeler lever 8 with
Second connecting rod junction is provided with third connecting hole, and the first fixed link passes through the first connecting hole and the second connecting hole to card slot sliding block
Support base 9 is fixed, and the first fixed link passes through third connecting hole and feeler lever 8 can be rotated relative to the first fixed link.
Connecting rod is provided on feeler lever 8, connecting rod protrudes into connecting hole, and feeler lever rotation drives connecting rod to turn in connecting hole
It is dynamic.
Preferably, feeler lever 8 is connected with resetting-mechanism, after depressing feeler lever, can spring back to initial position.Further
Ground, feeler lever are affixed with second connecting rod.
4th connecting hole is set on card slot sliding block 10, as the connecting hole being attached with the second sunpender.
The top of card slot sliding block 10 and the first end of the second sunpender are rotationally attached.
The first surface of the groove 92 of card slot sliding block is contacted with the first surface of card slot sliding block support base 9, that is to say, that card
The upper surface of the groove 92 of slot sliding block is contacted with the upper surface of card slot sliding block support base 9, to play the role of sliding support.
Card slot sliding block mounting base 9 is empty along the receiving for the both ends open for forming inverted T-shaped in the glide direction of card slot sliding block 10
Between, position limiting structure 94 is arranged in opening of the accommodation space close to guide rail side.
Further, position limiting structure 94 is limited block, limit plate or positive stop strip.
Guide rope wire inlet system 4 is fixed by frame body 6 and sunpender 2.
More specifically, guide rope wire inlet system 4 is fixed by the second sunpender and the second frame body.
It is provided with first positioning hole 111 on card slot sliding block 10, is provided with second location hole 112 on card slot sliding block support base 9,
First positioning hole 111 and card slot sliding block support base when card slot sliding block 10 and card slot sliding block support base 9 contact, on card slot sliding block
On second location hole 112 constitute a rectangular indexing holes, locating piece 11 can move in rectangular indexing holes.
Locating piece 11 is put into rectangular indexing holes, and locating piece is connected to feeler lever by first connecting rod 113 and second connecting rod 114
Mounting base.
Wherein, locating piece 11 and first connecting rod are rotatablely connected, and first connecting rod and second connecting rod rotation connection, second connecting rod turn
It is connected to feeler lever mounting base dynamicly.
Preferably, second connecting rod and feeler lever are affixed, and feeler lever movement drives second connecting rod movement.With slider-crank mechanism principle
It is identical.
When original state, locating piece 11 is fixed on the top of rectangular indexing holes, i.e. locating piece 11 is fixed on first positioning hole
In 111, locating piece 11 constrains card slot sliding block 10, and card slot sliding block is made to be fixed on position as shown in Figure 2, card slot sliding block with
The contact of card slot sliding block support base.
Under original state, coaster disappears generally in the state of centre-of gravity shift, i.e. center of gravity off center position when constraining,
Due to gravity, entire coaster centre-of gravity shift, card slot sliding block 10 is moved up along the protrusion 91 of card slot sliding block support base.
When guide rope touches feeler lever 8, feeler lever overturns predetermined angle towards the direction of card slot sliding block 10, and feeler lever 8 is overturn
Second connecting rod is driven to carry out movement to drive locating piece 11 to move down, locating piece enters the lower part of rectangular indexing holes, i.e. locating piece
Into in second location hole 112, locating piece disappears to the constraint of card slot sliding block.Under coaster gravity, on card slot sliding block 10
Sliding, in this process, guide rope initially enters the V-groove 93 of card slot sliding block support base, then skids off card slot sliding block support base
9, into coaster, complete whole process.
End-state coaster sunpender left-right balance, uniform force are conducive to later period unwrapping wire process.
Centering valve system 5 is arranged on frame body 6.Preferably, centering valve system 5 is arranged above pulley, guarantees to lead
Line falls into intermediate pulley along the inclined side of centering valve system.
Centering valve system 5 includes centering baffle 12, spring 13 and right-angle connector 14.
Right-angle connector includes the first right-angle connector 141 and the second right-angle connector 142.
Centering baffle 12 includes first baffle and the second plate washer, and the first plate washer is connected to the inside of first support, second gear
Plate is connected to the inside of second support, and the first plate washer and the second plate washer are oppositely arranged, the first plate washer and the opposite side of the second plate washer
Face is disposed as inclined-plane.Lower dimension of the upper dimension of first plate washer less than the first plate washer.The upper dimension of second plate washer is small
In the lower dimension of the second plate washer.
Card slot sliding block support base 9 is mounted on the top of the second plate washer and contacts with the upper surface of the second plate washer.
More specifically, centering valve system 5 includes first baffle 121 and second baffle 122, first baffle and first
Frame connection, second baffle are connect with second support.First baffle and second baffle are oppositely arranged, first baffle and second baffle it
Between have gap, be configured for guide rope and pass through.
The top of first baffle 121 and second baffle 122 is arranged to inclined-plane, so that guide rope and/or cable enter unwrapping wire
It can smoothly slide after coaster to the groove of corresponding pulley.
That is, lower dimension of the upper dimension of the first plate washer 121 less than the first plate washer.Second plate washer 122 it is upper
Lower dimension of portion's size less than the second plate washer.
Preferably, first baffle 121 is contacted with the centre of first support 61, and first baffle 121 is provided with first edge, the
One edge is provided with the first hole, and the side of first support 61 is arranged the first right-angle connector 141, and the first of the first right-angle connector
Part is connected to the side of first support 61 by fastener.First is provided in the first part of first right-angle connector 141
Connecting rod fixing seat, the first end and first connecting rod fixing seat of first connecting rod 113 are rotatablely connected, and the second of first connecting rod
It holds affixed with first edge.
Preferably, the quantity of first connecting rod 113 is two and the quantity of first connecting rod fixing seat is two.
It further include the first spring 131 in centering valve system 5.
The first end of first spring 131 is connected to first edge；The second end of first spring is connected to the connection of the first right angle
The second part of part 141.
Preferably, second baffle 122 is contacted with the centre of second support 62, and second baffle is provided with second edge, and second
Edge is provided with the second hole, and the side of second support 62 is arranged the second right-angle connector 142, and the of the second right-angle connector 142
A part is connected to the side of second support 62 by fastener.Is provided in the first part of second right-angle connector 142
Two connecting rod fixing seats, the first end of the second connecting rod 114 and the second connecting rod fixing seat are rotatablely connected, the second connecting rod 114
Second end and second edge it is affixed.
Preferably, the quantity of the second connecting rod 114 is two and the quantity of the second connecting rod fixing seat is two.
It further include second spring 132 in centering valve system 5.
The first end of second spring 132 is connected to second edge；The second end of second spring 132 is connected to the second right angle company
The second part of fitting 142.
Preferably, work as guide rope, for example, cordage, gradually becomes multi-cable, for example, aluminium alloy conductor, cross section
Product is 630mm2, spring contraction, triggers first baffle 121 and second baffle 122 is opened, branch of the first baffle in first connecting rod
First support is left under support, under the action of the first spring, first baffle is opened.
Second baffle 122 leaves second support 62 under the support of the second connecting rod 114, in the effect of second spring 132
Under, second baffle is opened.
Preferably, when guide wire traction conducting wire passes through, trigger each baffle 12 and open, each baffle generate along stringing nobody
The displacement of machine direction of advance, subsequent spring 13 are shunk, and quickly pull open baffle wherein, are guaranteed from point of incoming cables to cunning in the design of baffle 12
Whole continuity at wheel.
Specific implementation process of the present invention is as follows:
When pulley quantity is 1, unmanned plane passes through the guiding single cable of wire saws.When original state, first positioning hole 111
It aligns with second location hole 112, locating piece 11 is fixed in first positioning hole 111, and under unmanned machine travel, guide rope edge is led
Rail 3 moves, and touches feeler lever 8 and it is made to generate rotation, and guide rope moves in V-groove 93, connects with feeler lever 8 is fixedly connected with second
Bar 114 moves and first connecting rod 113 is driven to move, and then drives 11 slide downward of locating piece, and locating piece 11 is made to be moved to second
Location hole 112, the card slot sliding block 10 for being detached from constraint move up；Guide rope is further skidded off by 93 bottom of V-groove and is moved in frame body 6
In the circular groove of pulley, also enter in the circular groove of pulley by grade guide rope or cable.
When pulley quantity is multiple, unmanned plane is divided equally and is connected in guide rope two sides by the guiding multiple cables of wire saws.
First positioning hole 111 aligns with second location hole 112, and locating piece 11 is fixed in first positioning hole 111, in unmanned machine travel
Under, guide rope is moved along guide rail 3, touches feeler lever 8 and it is made to generate rotation, guide rope moves in V-groove 93, with feeler lever 8
The second connecting rod 114 being fixedly connected with moves and first connecting rod 113 is driven to move, and then drives 10 slide downward of card slot sliding block, and it is fixed to make
Position block 11 is moved to second location hole 112, and the card slot sliding block 10 for being detached from constraint moves up；Guide rope is further sliding by 93 bottom of V-groove
It out and moves in frame body 6, slides to intermediate pulley along centering baffle 12, when strop touching centering baffle 12 generates active force
Afterwards, the rotation of the centering baffle 12 in equilbrium position by the pulling force of spring 13 is acted on by spring 13 and is opened, centering baffle 12
To another equilbrium position, the two sides rear class guide rope or cable that guide rope is connected enter intermediate pulley two sides associated pulleys for rotation
Circular groove in.
The guide rope side incoming type releasing pulley of second embodiment according to the present invention, for single-wheel releasing pulley,
Cancel centering valve system, remaining structure and the guide rope side incoming type releasing pulley of first embodiment according to the present invention
Structure is identical, and it is suitable for the applications that one guides a piece cable of wire saws, as shown in Figure 10 comprising yoke plate 1 ' is hung
Bar 2 ', frame body 6 ', guide rail 3 ', pulley 7 ' and guide rope wire inlet system 4 ', pulley 7 ' are arranged on frame body 6 '.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.Those skilled in the art should understand that: it still can be to aforementioned implementation
Technical solution documented by example is modified, or is equivalently replaced to part of or all technical features；And these are repaired
Change or replaces, the range for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of guide rope side incoming type releasing pulley, it is characterised in that: it includes yoke plate, sunpender, frame body, pulley, guiding
Rope wire inlet system and centering valve system, the guide rope wire inlet system are fixed by the frame body and the sunpender；
The pulley is arranged on frame body, and the peripheral surface of the pulley is provided with the circular groove for accommodating conducting wire；The frame
Frame body support is arranged in the lower end of body；
The frame body is connected to the yoke plate by the sunpender, and the sunpender is attached with being able to rotate with the yoke plate；Institute
It states and linear slit gap was set at guide rope wire inlet system；
The guide rope wire inlet system setting guide rail, feeler lever, card slot sliding block, locating piece and card slot sliding block support base, the guide rail
The outside of the guide rope wire inlet system is mounted on by guide rail mounting base；
The card slot sliding block support base is connected with the frame body；The first surface of the card slot sliding block support base is inclined-plane, described
The inner sidewall of card slot sliding block support base is provided with the protrusion being arranged along card slot slide block movement direction, on the card slot sliding block
It is provided with groove corresponding with the protrusion, the groove is moved along the protrusion；The card slot sliding block support base
On be provided with v-shaped slot, the card slot sliding block is greater than the v along the length in the first surface direction of the card slot sliding block support base
The length of the opening of shape slot；
The feeler lever and feeler lever mounting base are rotatablely connected, and the card slot sliding block is attached with being able to rotate with sunpender；
First positioning hole is provided on the card slot sliding block, the card slot sliding block support base is provided with second location hole, works as card slot
When sliding block and card slot sliding block support base contact, in the first positioning hole of the card slot sliding block and the card slot sliding block support base
The second location hole constitute a rectangular indexing holes, the locating piece moves in rectangular indexing holes；
The locating piece is put into rectangular indexing holes, and the locating piece is connected to feeler lever by first connecting rod and second connecting rod and installs
Seat；The locating piece and the first connecting rod are rotatablely connected, the first connecting rod and second connecting rod rotation connection, and described the
It is connected to two link rotatables feeler lever mounting base, the second connecting rod and the feeler lever are affixed, and the feeler lever movement drives second
Link motion；
The centering valve system is arranged on frame body；The centering valve system includes that centering baffle, spring are connected with right angle
Part；The centering baffle is connected to right-angle connector by connecting rod, and the right-angle connector is connected with the frame body, the bullet
Spring is individually secured to the centering baffle and right-angle connector.
2. guide rope side incoming type releasing pulley as described in claim 1, it is characterised in that: the quantity of the pulley is single
Number, the quantity of the pulley are at least one, and the multiple pulley constitutes pulley blocks, and the frame body includes first support and second
Bracket, the first support and the second support are located at the axial two sides of the pulley blocks；Each pulley is coaxial,
The multiple pulley has common support shaft, and the both ends of the support shaft are respectively connected to the frame body, and rely on the frame
Body is supported；The most intermediate pulley is used as guide rope and guides as intermediate pulley, the two sides of the intermediate pulley
Each pulley is used as the guidance of rear class guide rope or cable.
3. guide rope side incoming type releasing pulley as claimed in claim 2, it is characterised in that: the sunpender is hung including first
Bar and the second sunpender are attached between first sunpender and second sunpender by the yoke plate, first sunpender
It is attached with the yoke plate by pin, and second sunpender is attached with the yoke plate by pin, the card slot sliding block
Top and the first end of the second sunpender be rotationally attached.
4. guide rope side incoming type releasing pulley as claimed in claim 3, it is characterised in that: the first of first sunpender
End is connected to the first end of the first support, and the second end of first sunpender is connected to the yoke plate, second sunpender
Second end be connected to the yoke plate, line was set between the first end of second sunpender and the first end of the second support
Gap.
5. guide rope side incoming type releasing pulley as claimed in claim 4, it is characterised in that: the guide rail is led including first
The free end of rail and the second guide rail, first guide rail and the second guide rail is connected.
6. guide rope side incoming type releasing pulley as claimed in claim 5, it is characterised in that: the card slot sliding block support base
Two sides guide rail mounting base is respectively set, the guide rail is installed to the guide rail mounting base, the guide rail and described second
Angle is provided between sunpender.
7. guide rope side incoming type releasing pulley as claimed in claim 6, it is characterised in that: the feeler lever and resetting-mechanism
It is connected, after depressing feeler lever, initial position can be sprung back to.
8. guide rope side incoming type releasing pulley as claimed in claim 7, it is characterised in that: the feeler lever is arranged described
The side of card slot sliding block support base.
9. guide rope side incoming type releasing pulley as claimed in claim 8, it is characterised in that: the right-angle connector includes
First right-angle connector and the second right-angle connector；
The centering baffle includes first baffle and the second plate washer, and first baffle is connect with the first support, second baffle with
Second support connection；First baffle and second baffle are oppositely arranged, and have gap between the first baffle and second baffle,
Guide rope is configured for pass through；The upper dimension of first plate washer is less than the lower dimension of first plate washer；And it is described
The upper dimension of second plate washer is less than the lower dimension of second plate washer；The card slot sliding block support base is mounted on described second
It the top of plate washer and is contacted with the upper surface of second plate washer.
10. guide rope side incoming type releasing pulley as claimed in claim 9, it is characterised in that:
First plate washer is connected to the inside of first support, and second plate washer is connected to the inside of second support, and described
One plate washer and the opposite side of the second plate washer are disposed as inclined-plane；The centre of the first baffle and first support contacts, described
First baffle is provided with first edge, and the first edge is provided with the first hole, and the side setting first of the first support is straight
The first part of angle connector, first right-angle connector is connected to the side of first support by fastener；Described first
First connecting rod fixing seat is provided in the first part of right-angle connector, the first end and first connecting rod of first connecting rod are solid
Reservation rotation connection, the second end and first edge of first connecting rod are affixed；
The quantity of the first connecting rod is two and the quantity of first connecting rod fixing seat is two；
It further include the first spring in the centering valve system；
The first end of first spring is connected to first edge；The second end of first spring is connected to the connection of the first right angle
The second part of part；The centre of the second baffle and second support contacts, and the second baffle is provided with second edge, described
Second edge is provided with the second hole, and the second right-angle connector, second right-angle connector is arranged in the side of the second support
First part the side of second support is connected to by fastener；It is provided in the first part of second right-angle connector
Second connecting rod fixing seat, the first end of the second connecting rod and the second connecting rod fixing seat are rotatablely connected, and the of the second connecting rod
Two ends and second edge are affixed；
The quantity of second connecting rod is two and the quantity of the second connecting rod fixing seat is two；
It further include second spring in the centering valve system；
The first end of the second spring is connected to second edge；The second end of the second spring is connected to the connection of the second right angle
The second part of part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811208938.7A CN109193459B (en) | 2018-10-17 | 2018-10-17 | Guide rope side wire feeding type paying-off tackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811208938.7A CN109193459B (en) | 2018-10-17 | 2018-10-17 | Guide rope side wire feeding type paying-off tackle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109193459A true CN109193459A (en) | 2019-01-11 |
| CN109193459B CN109193459B (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811208938.7A Active CN109193459B (en) | 2018-10-17 | 2018-10-17 | Guide rope side wire feeding type paying-off tackle |
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| Country | Link |
|---|---|
| CN (1) | CN109193459B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110289571A (en) * | 2019-04-01 | 2019-09-27 | 中国电力科学研究院有限公司 | A kind of releasing pulley and application method for unmanned plane spreading guiding rope |
| CN113270817A (en) * | 2021-06-16 | 2021-08-17 | 常熟市电力机具有限公司 | Pulley structure for stringing unmanned aerial vehicle with guiding rope side entering function |
| CN113675784A (en) * | 2021-08-17 | 2021-11-19 | 国网河北省电力有限公司沧州供电分公司 | Wire leading device of paying-off tackle |
| CN113852011A (en) * | 2021-09-30 | 2021-12-28 | 国网河北省电力有限公司沧州供电分公司 | Paying-off tackle |
| CN114865529A (en) * | 2022-05-31 | 2022-08-05 | 广东电网有限责任公司 | Cantilever type upward pulley for electric power angle steel tower |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113270817A (en) * | 2021-06-16 | 2021-08-17 | 常熟市电力机具有限公司 | Pulley structure for stringing unmanned aerial vehicle with guiding rope side entering function |
| CN113675784A (en) * | 2021-08-17 | 2021-11-19 | 国网河北省电力有限公司沧州供电分公司 | Wire leading device of paying-off tackle |
| CN113852011A (en) * | 2021-09-30 | 2021-12-28 | 国网河北省电力有限公司沧州供电分公司 | Paying-off tackle |
| CN114865529A (en) * | 2022-05-31 | 2022-08-05 | 广东电网有限责任公司 | Cantilever type upward pulley for electric power angle steel tower |
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| Publication number | Publication date |
|---|---|
| CN109193459B (en) | 2020-12-25 |
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