CN105186379B - It is single to hang inspection electric aerodyne - Google Patents
It is single to hang inspection electric aerodyne Download PDFInfo
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- CN105186379B CN105186379B CN201510698953.4A CN201510698953A CN105186379B CN 105186379 B CN105186379 B CN 105186379B CN 201510698953 A CN201510698953 A CN 201510698953A CN 105186379 B CN105186379 B CN 105186379B
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Abstract
The present invention relates to technical field of electric power, particularly a kind of single extension inspection electric aerodyne, for running inspection along high-voltage power line conductive line, inspection and upkeep operation can be more safely and efficiently carried out to ultra-high-tension power transmission line, including：Main body, it includes n shape structures, and the lower opening of the n shapes structure sets closedown structure to close the under shed at least in part；Walking mechanism, it includes：Forward and backward roller in the n shapes structure, being rolled on wire is installed to, the forward and backward roller has annular groove to accommodate wire along outer circumferential edges；Flap seat, it pivotally hangs the main body, below the walking mechanism；Control device, it is at least partially disposed in the flap seat and is separatably pressed to wire lower surface and/or the front wheel and/or the rear roller including brake gear, the brake block of the brake gear.
Description
Technical field
The present invention relates to technical field of electric power, particularly a kind of single extension inspection electric aerodyne.
Background technology
In ultra-high-tension power transmission line rack, wire is one of chief component of power Transmission.With power network service life
Increase, wire occur surface corrosion, cracking phenomena such as, it is necessary to carry out inspection and maintenance in time.In the maintenance of some power networks
In, for the delivery and power supply reliability that reduce transmission line of electricity power off time, improve transmission line of electricity, often also need to carry out band
Electric operation, such as charged for replacement conductor spacer, repairing wire.At present, hot line maintenance relies primarily on equipotential personnel
Cabling completes inspection and upkeep operation.However, artificial cabling inspection safeguards that power network wire has the following problem：
(1) because transmission line wire is hung, higher, span is larger, when using personnel's cabling to safeguard, operating personnel
Physical demands it is a lot, particularly climbing when it is more laborious.In the entirely inspection and operation process of transmission of electricity rack, operation people
Member's labor intensity increase, operating efficiency are low.
(2) manpower completion, and moving difficulty, thus operation people are dependent on operation process due to being advanced on transmission line of electricity
The tool kind and limited amount that member carries, can not be solved in time when running into some special circumstances.
(3) less stable of the operating type of equipotential personnel's cabling, traveling or operation process, difficulty and risk are used
It is larger.
The content of the invention
In view of this, the present invention proposes a kind of single extension inspection electric aerodyne, can be more safely and efficiently to high voltage power transmission
Circuit carries out inspection and upkeep operation.
According to an embodiment of the invention, there is provided a kind of single extension inspection electric aerodyne, for being transported along high-voltage power line conductive line
Row inspection, including：
Main body, it includes n shape structures, and the lower opening of the n shapes structure sets closedown structure to close at least in part
The under shed；
Walking mechanism, it includes：Forward and backward roller in the n shapes structure, being rolled on wire is installed to, before described,
Rear roller has annular groove to accommodate wire along outer circumferential edges；
Flap seat, it pivotally hangs the main body, below the walking mechanism；
Control device, it is at least partially disposed in the flap seat and including brake gear, the brake of the brake gear
Car piece is separatably pressed to wire lower surface and/or the front wheel and/or the rear roller.
Preferably, in the various embodiments of the invention, it may include following feature：
The walking mechanism also includes：Auxiliary wheel, the auxiliary wheel are in the n shapes superstructure, and described forward and backward
Rolled on another wire parallel with the wire residing for roller above wire.
Preferably, in the various embodiments of the invention, it may include following feature：
The main body includes extending to the telescopable portion of the n shapes superstructure, the auxiliary wheel be installed to it is described can
The upper end of telescopic section.
Preferably, in the various embodiments of the invention, it may include following feature：
The closedown structure includes：The spring leaf being obliquely installed, the spring leaf are fixed to the n shapes structure at one end
On the side inwall of under shed, the spring leaf upwardly extends and is flexibly pressed on the n shapes structure downwards in the other end
Under shed opposite side inwall on to close the under shed.
Preferably, in the various embodiments of the invention, it may include following feature：
The brake gear includes：
Brake lever, it is installed in rotation in the main body with articulated section, and including the phase positioned at the articulated section
The inner and outer end of anti-both sides；
Brake block, it is installed to the inner of the brake lever, and in conductor part residing for the front wheel or rear roller
Lower section；
Control member, it is connected to the outer end of the brake lever；
Spring, it is connected between the brake lever and the main body, the spring and the connecting portion of the brake lever
It is located away from the articulated section of the brake lever；
Wherein when the control member enables and rotates down the outer end of the brake lever, the brake lever is driven
The brake block on the inner moves and compresses wire lower surface to perform brake operation upwards；When the control member disables
When, the spring promotes the brake lever to rotate backward and the brake block is departed from wire.
Preferably, in the various embodiments of the invention, it may include following feature：
The brake lining of the compression wire lower surface of the brake block has the concave shape corresponding with the profile of wire；
Or
There is groove, bearing of trend of the groove along wire on the brake lining of the compression wire lower surface of the brake block
Extension.
Preferably, in the various embodiments of the invention, it may include following feature：
The walking mechanism includes the obstacle sensor and cam set towards the front of the front wheel, the cam
It is rotatably installed on the transverse arm between the front wheel and rear roller, such as described obstacle sensor detects front effectively
In the range of barrier be present, then the cam is rolled to prop up the front part of the transverse arm on wire and is inclined upwardly with by institute
Front wheel is stated to be lifted away from wire and continue to roll the front part for making the transverse arm after the front wheel clears the jumps to next time
Fall until dropping to again on wire.
Preferably, in the various embodiments of the invention, it may include following feature：
The walking mechanism includes：Motor, its output end by the transmission mechanism including bevel gear be connected to it is described before
The rotating shaft of roller and/or the rear roller.
Preferably, in the various embodiments of the invention, it may include following feature：
The motor includes DC low-speed brushless motor.
Preferably, in the various embodiments of the invention, it may include following feature：
The high-voltage power line conductive line is：Single conductor or two split conductors or tripartition wire or conductors on quad bundled.
The single extension inspection electric aerodyne provided by various embodiments of the present invention, can be more safely and efficiently to high voltage power transmission
Circuit carries out inspection and upkeep operation.
Brief description of the drawings
Fig. 1 is single structural representation for hanging inspection electric aerodyne according to embodiments of the invention.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with specific embodiment and reference
The present invention is described in more detail for accompanying drawing.
Various embodiments of the present invention propose a kind of single extension inspection electric aerodyne, can be more safely and efficiently to high voltage power transmission
Circuit carries out inspection and upkeep operation.
According to an embodiment of the invention, there is provided a kind of single extension inspection electric aerodyne, for being transported along high-voltage power line conductive line
Row inspection, including：
Main body, it includes n shape structures, and the lower opening of the n shapes structure sets closedown structure to close at least in part
The under shed；
Walking mechanism, it includes：Forward and backward roller in the n shapes structure, being rolled on wire is installed to, before described,
Rear roller has annular groove to accommodate wire along outer circumferential edges；
Flap seat, it pivotally hangs the main body, below the walking mechanism；
Control device, it is at least partially disposed in the flap seat and including brake gear, the brake of the brake gear
Car piece is separatably pressed to wire lower surface and/or the front wheel and/or the rear roller.
So, single inspection electric aerodyne (may be simply referred to as driving) of hanging passes through the driving roller that is rolled in wire ascender line
(such as front wheel or rear roller) realizes walking, and wire is constrained in the annular groove in the outer circumferential edges of forward and backward roller, and
And the n shapes structure of main body limits forward and backward roller and wire in the inner, and closed at least in part (more preferably with closedown structure
Ground can completely enclose) space in n shape structures, to reduce the risk that forward and backward roller departs from from wire.Wherein n shapes structure
Driving can be when being placed on wire or being pulled down from wire for passing in and out what is limited in the n shapes structure for roller by under shed
Space.Flap seat is pivotally hung below walking mechanism, and so as to keep vertical hang, operating personnel wherein can
The action of driving (such as forward, brake etc.) is controlled by control device.
Wherein, the main body may include or be formed as the structure of single upper arm, and driving structure is hanging on wire simultaneously
Using roller (such as front wheel or rear roller) rolling-operation on wire of walking mechanism, such single upper arm is simple in construction,
It is in light weight, it thus can improve the security of driving operation and operation.
So, it is described it is single hang inspection electric aerodyne under driven by power (such as can be self-powered, preferably power supply can be set
In flap seat) operation easily operated by the operating personnel in flap seat, power is big, thus can improve the speed of service and operation effect
Rate, and more inspections and maintenance tool can be carried, it is thus possible to inspection more safely and efficiently is carried out to ultra-high-tension power transmission line
And upkeep operation.
It is the preceding line direction using driving as basis of reference it should be understood that " preceding " described herein and " rear ", i.e. driving
Preceding line direction is front (or front side), and direction in opposite direction is rear (or rear side) with moving ahead.
Preferably, in the various embodiments of the invention, it may include following feature：
The walking mechanism also includes：Auxiliary wheel, the auxiliary wheel are in the n shapes superstructure, and described forward and backward
Rolled on another wire parallel with the wire residing for roller above wire.
In the case, the wire includes：Mutually vertically-aligned upper wire and lower wire；The forward and backward roller exists
Rolled on the lower wire；And auxiliary wheel rolls in the n shapes superstructure, on described on wire.
Using multiple fission conductor ultra-high-tension power transmission line in, if exist up and down alignment two wires (that is, upper wire and
Lower wire), then walked using auxiliary wheel on upper wire to play a part of stabilization, auxiliary walking.
In one embodiment, it is preferred that auxiliary wheel is connected to main body by the sub-arm upwardly extended, i.e. auxiliary wheel
Installed in the upper free end of sub-arm.
Preferably, in the various embodiments of the invention, it may include following feature：
The main body includes extending to the telescopable portion of the n shapes superstructure, the auxiliary wheel be installed to it is described can
The upper end of telescopic section.
In one embodiment, it is preferred that sub-arm (or telescopable portion of the main body) is telescopic, with profit
The distance between upper and lower wire (corresponding to the distance between auxiliary wheel and forward and backward roller) is adapted in adjustment auxiliary arm lengths.
In one embodiment, it is preferred that sub-arm is folding, such as main body can be hinged in its lower end, so as to
(such as during in the absence of two wires being aligned up and down) it can be folded up when not needing auxiliary wheel, to avoid its possible
Interference to driving operation.In adjustably embodiment, sub-arm can be replaced with the main body in n shape superstructures can
Folded portion, to realize similar functions.
Preferably, in the various embodiments of the invention, it may include following feature：
The closedown structure includes：The spring leaf being obliquely installed, the spring leaf are fixed to the n shapes structure at one end
On the side inwall of under shed, the spring leaf upwardly extends and is flexibly pressed on the n shapes structure downwards in the other end
Under shed opposite side inwall on to close the under shed.
So, when needing driving being installed on wire, it inwardly can push spring leaf aside and it is bent into n shape structures
It is in place on wire so as to make the forward and backward roller of walking mechanism enter in n shape structures to open under shed；Then spring leaf
Can be bounce back into the presence of elastic force on the inwall of under shed compress to close under shed, thus further avoid wire from
Skidded off in the edge annular groove of forward and backward roller.
In one embodiment, it is preferred that the brake gear may include：The control member being arranged in the flap seat
(such as control stick), when the control stick is activated, the brake block for being disengageably connected to wire lower surface is upward
Wire lower surface is compressed to realize brake.
In the case, the front wheel or rear roller run above wire is pressed on wire from top, and under wire
The brake block of side compresses wire from below, thus clamps wire from upper and lower so that the frictional force of roller and wire increases, thus
Realize brake operation.This brake modes by increasing frictional resistance will not be acted directly on roller to produce roller from leading
The risk that line comes off, thus more steady and safety of braking.
In one embodiment, it is preferred that the control stick can be replaced with the brake handle connected by steel wire, brake
Handle is arranged in flap seat, is easy to operating personnel to operate.
In one embodiment, it is preferred that the control stick of brake gear includes hand lever and/or foot-driven lever.
In one embodiment, it is preferred that brake block be provided only on rear roller lower section (wire be in rear roller with brake
Between piece).
In another embodiment, it is preferred that a brake block be arranged on rear roller lower section (wire be in rear roller with stop
Between car piece), another brake block is arranged on the lower section of front wheel (wire is between front wheel and brake block).
In one embodiment, it is preferred that the part for being provided with brake block of brake lever is (that is, from being rotatably mounted
Part in place of to the pin joint of main body to installation brake block, or can be described as Part I) overweight (for example, being dimensionally larger than
Or be longer than) part (or can be described as Part II) of the side that is connected with control stick of brake lever.Thus, the Part I of brake lever
Kept down inclination due to Action of Gravity Field so that brake block can keep separating with the wire above it；When startup control stick
When pulling down the Part II of brake lever, the Part I of brake lever is correspondingly inclined upwardly, and drives brake block to move compression upwards
Braked with realizing wire lower surface.
In one embodiment, it is preferred that in the end of the side that is connected to control stick of brake lever and main body or corresponding extension
Between arm, spring can be set, the spring keeps extended state to tense the end of brake lever upwards so that installed in brake lever
Brake block at the other end can keep separating with the wire above it；The resistance of spring is overcome to pull down brake when starting control stick
During the end of bar, it is inclined upwardly the partial response for being provided with brake block of brake lever and (is similar to leverage), drives and stop
Car piece moves upwards compresses wire lower surface to realize brake.
Preferably, in the various embodiments of the invention, it may include following feature：
The brake gear includes：
Brake lever, it is installed in rotation in the main body with articulated section, and including the phase positioned at the articulated section
The inner and outer end of anti-both sides；
Brake block, it is installed to the inner of the brake lever, and in conductor part residing for the front wheel or rear roller
Lower section；
Control member (such as control stick), it is connected to the outer end of the brake lever；
Spring, it is connected between the brake lever and the main body, the spring and the connecting portion of the brake lever
It is located away from the articulated section of the brake lever；
Wherein when the control member enables and rotates down the outer end of the brake lever, the brake lever is driven
The brake block on the inner moves and compresses wire lower surface to perform brake operation upwards；When the control member disables
When, the spring promotes the brake lever to rotate backward and the brake block is departed from wire.
So, including the brake gear inspection electric aerodyne (may be simply referred to as driving) pass through wire ascender line roll
The forward and backward roller of operation realizes walking, and operating personnel is hung in the flap seat below wire and by the brake gear
The control of control member and realize the skidding to driving.Wherein, wire is constrained in the outer circumferential edges of forward and backward roller
Annular groove in (to prevent forward and backward roller from departing from from wire), and in top roller (i.e. front wheel or rear roller) and
Between the brake block of lower section (wherein brake block is aligned with front wheel or is aligned with rear roller).In the case, above wire
The front wheel or rear roller of operation are pressed on wire from top, and when control member enables, the brake block below wire from
Lower section compress wire, thus make roller and brake block respectively from upper and lower clamp wire, so as to by wire " holding " at the two it
Between so that the frictional force of roller and wire increases, and is achieved in brake operation.This brake modes by increasing frictional resistance
It will not act directly on roller and produce risk of the roller from wire dropping, thus more steady and safety of braking.
In one embodiment, it is preferred that the spring may be coupled to the upper surface of the outer end of the brake lever, and work as
The outer end of the brake lever is in extended state after rotating down.
So, spring can make coupled brake lever outer end be kept up relative to brake lever articulated section under normal conditions
Tilt, so that brake lever the inner correspondingly keeps down, inclinations (or even can to approach state for hanging vertically) is to ensure to brake
Piece remains disengaged from state with wire lower surface.And when needing to carry out skidding, control member can be enabled and pull brake downwards
Bar outer end rotates down it, and this can cause spring to be elongated and correspondingly produce tensile force and prevent this change of brake lever
Change, when the active force of control member is enough the tensile force for overcoming spring, brake lever outer end rotates down and driven in brake lever
End finally makes brake block compress wire lower surface to correspondingly upper motion, thus, the roller that is run above wire and is leading
The brake block compressed below line can enter between and by the frictional force in wire upper and lower contact site conductor clamping
Row skidding.After brake operation terminates, control member can be disabled and make its release, originally by manipulating on brake lever outer end
The downward traction force that component applies disappears, and brake lever outer end rotates backward in the presence of spring elongation power and (that is, is rotated up)
The position that is inclined upwardly returned under its normality, returned to so as to drive brake lever the inner to be correspondingly reversed motion (that is, moving downward)
The position departed from wire tilted down under its normality.
It should be understood that " the inner " and " outer end " of described brake lever is not limited in inner side end points mathematically herein
And outer point, and refer to the part with certain area size of inside and outside end in actual applications." the inner " or
The regional scale of " outer end " corresponding part in actual applications can be 0.5~2.5 centimetre, for example, 0.5~2.5 centimetre of diameter
Border circular areas part, depending on concrete application environment.
Preferably, in the various embodiments of the invention, it may include following feature：
The brake lining of the compression wire lower surface of the brake block has the concave shape corresponding with the profile of wire.
So, the brake lining of brake block can preferably be matched with wire lower surface in shape, so as to work as brake block pressure
During tight wire lower surface, there can be bigger contact area to realize reliable brake system to provide bigger frictional force therebetween
It is dynamic.
It should be understood that " profile is corresponding " described herein, should understand in broad scope.That is, the song of brake lining
Rate radius can both be equal to the radius of curvature of wire profile, can also be more than the radius of curvature of wire profile (for example, can be than leading
The radius of curvature of line profile is big by 5%~500%, even can be infinity in a simplified embodiment even more greatly, i.e.
Brake lining is flat shape), as long as can be good fit when brake block contacts with wire lower surface.
In one embodiment, brake block generally arc and towards wire indent.
In another embodiment, brake block global shape is unlimited (be, for example, rectangular sheet), but only towards the one of wire
Indent on side surface.
Preferably, in the various embodiments of the invention, it may include following feature：
There is groove, bearing of trend of the groove along wire on the brake lining of the compression wire lower surface of the brake block
Extension.
So, the brake lining of brake block can preferably be matched with wire lower surface in shape, so as to work as brake block pressure
During tight wire lower surface, wire may be housed in the groove of brake lining, on the one hand can preferably position, and on the other hand then make the two
Between can have bigger contact area realize reliable skidding to provide bigger frictional force.
It should be understood that groove in shape should be corresponding with the profile of wire to be accommodated wherein.Equally, it is described herein
" corresponding ", it should understand in broad scope.That is, the radius of curvature of groove can both be equal to the curvature half of wire profile
Footpath, can also be more than wire profile radius of curvature (such as can be bigger than the radius of curvature of wire profile by 5%~500%, even
It is bigger), as long as can be good fit when brake block is contacted with groove with wire lower surface.
Preferably, in the various embodiments of the invention, it may include following feature：
The walking mechanism includes the obstacle sensor and cam set towards the front of the front wheel, the cam
It is rotatably installed on the transverse arm between the front wheel and rear roller, when the obstacle sensor detects front effectively
In the range of when barrier be present, the cam is rolled to prop up the front part of the transverse arm on wire and is inclined upwardly with by institute
Front wheel is stated to be lifted away from wire and continue to roll the front part for making the transverse arm after the front wheel clears the jumps to next time
Fall until dropping to again on wire.
It is worth noting that, barrier-crossing traveling mechanism has obstacle detouring work(by the obstacle sensor that is provided with and cam
Energy：Cam remains stationary and does not contact above the wire when driving is normally advanced with wire；But, once obstacle sensor
Detect in the effective range of front and barrier be present, then cam can accordingly rotate (can both get started rotation, can also be
Detect front obstacle distance be less than predetermined value make to start to rotate) and then as cam neighboring shape change and
With cam neighboring and wire upper surface, as cam continues to roll on wire, there is the convex of specific periphery curve
Wheel (can be in the driving of corresponding motor with the position (may be simply referred to as cam conductive contact position) of conductive contact and the rotary shaft of cam
Lower rotation is rotated with band moving cam) distance it is increasing, so as to transverse arm front part be propped up upwards making it be inclined upwardly, make
It must be lifted away from wire installed in the front wheel of front arm and be rolled with cam on wire and gradually raise, to assist front wheel obstacle detouring
(it is preferred that front wheel finally can ensure to clear the jumps higher than barrier) is (for example, can be when cam rotates to 180 degree
Front wheel is set to be raised to peak so that it clears the jumps)；After front wheel clears the jumps, cam can continue leading
(can also reversely rotate shrink away from wire in other embodiments) is rolled on line, cam neighboring change in shape causes cam
The distance of conductive contact position and cam rotating shaft starts to diminish, and transverse arm front part is fallen after rise downwards therewith and finally weighs
Newly drop on wire, cam is rotated further and finally separated with wire, is resetted until final (such as after rotating tour
Reset) return to it and initial shrink state.After front wheel clears the jumps, rear roller can facilitate under the dragging of front wheel
Ground clears the jumps.Thus, resistance and the risk that comes off when reducing front wheel obstacle detouring using the rolling operation of cam structure, make
Walking mechanism can more easily clear the jumps, such as conductor spacer, straight line suspension string, stockbridge damper etc..
It should be understood that under the assistance of cam, front wheel (or rear roller) can be raised and be lifted away from wire, and this is advantageous to preceding rolling
Take turns (or rear roller) obstacle detouring.Its success is ensured although front wheel (or rear roller) can be made to rise above the position of barrier
Obstacle detouring, but in certain embodiments, for security reasons, the height after front wheel (or rear roller) is raised can also
Barrier need not be higher than, but this makes front wheel (or rear roller) with being remained able to compared with being not provided with the prior art of obstacle detouring structure
More easily cleared the jumps under the assistance of cam, such scheme is also within the scope of the invention.
In a preferred embodiment, it is preferred that the neighboring of the cam radially indent (that is, can be formed along outer
The loop configuration of circumferential edges indent), to adapt to the evagination circular profile of wire at least in part in shape.So, cam exists
Wire below " can be preferably firmly grasped " in rolling-operation on wire with its neighboring, it is convex so as to reduce or even avoid
Take turns the risk from wire dropping.
In a preferred embodiment, it is preferred that the cam may be provided with multiple trundles along its neighboring, these
Rotation axis of the rotation axis of trundle each parallel to cam.So, when cam rolls fortune with its neighboring on wire
During row, these trundles also correspondingly roll on wire, so as to reduce frictional resistance of the cam when being run on wire.More
Goodly, the neighboring of the trundle can radially indent, to adapt to the outer convexity of wire at least in part in shape
Profile.So, cam " can preferably firmly grasp " wire below when with its neighboring in rolling-operation on wire, from
And reduce and even avoid risk of the cam from wire dropping.
In one embodiment, the neighboring of the trundle can flush with the main body neighboring of the cam；And
In another embodiment, the neighboring of the trundle can inside contract relative to the main body neighboring of the cam, so,
The cam even can avoid cam from wire with downward " parcel " and " firmly grasping " wire of more large area so as to preferably reduce
The risk to come off.
In one embodiment, it is preferred that may include multiple cams, i.e. front cam for front wheel obstacle detouring and be directed to
The rear cam of rear roller obstacle detouring；And in another embodiment, it is preferred that only include single cam, its be arranged on forward and backward roller it
Between suitable position, so as to can both assist front wheel obstacle detouring, rear roller obstacle detouring can also be assisted.
In the various embodiments of the invention, the cam is substitutable for circular offset wheel, by being adapted to set circular offset
The size and pivot of wheel, it can also realize and be acted on the cam identical aiding overpass obstacle.
It is preferred that in the various embodiments of the invention, the obstacle sensor includes：Touch sensor or optical sensing
Device.
It is preferred that in the various embodiments of the invention, the touch sensor includes：Stretched in front of towards the front wheel
The telescopic contact gone out, the contact bounce back after front obstacle is touched, and are surmounted obstacles so as to not interfere with walking mechanism
Thing.
In another embodiment, the touch sensor includes：Stretched out towards the front of the front wheel folding
Contact, the contact flip up after front obstacle is touched, and are cleared the jumps so as to not interfere with walking mechanism.
Preferably, in the various embodiments of the invention, it may include following feature：
The walking mechanism includes：Motor, its output end by the transmission mechanism including bevel gear be connected to it is described before
The rotating shaft of roller and/or the rear roller.
By bevel gear (such as angular wheel) be driven, can automatic locking, will not again slide, may be such that power transmission
It is more steady.
Preferably, in the various embodiments of the invention, it may include following feature：
The motor includes DC low-speed brushless motor.
Using DC low-speed brushless motor, electrodeless variable-speed can be achieved, and make it that the advance retroversion walking of driving can be freely.
In one embodiment, it is preferred that front wheel and/or rear roller and/or auxiliary wheel can be made up of insulating materials, or
Person may include external insulation layer.
Preferably, in the various embodiments of the invention, it may include following feature：
The high-voltage power line conductive line is：Single conductor or two split conductors or tripartition wire or conductors on quad bundled.
In ultra-high-tension power transmission line, in order to reduce transmission losses, multiple fission conductor can be used, for example, two divide, three points
Split or conductors on quad bundled.
In one embodiment, single inspection electric aerodyne of hanging is available for two divisions along 220kV ultra-high-tension power transmission lines
Wire runs inspection.Wherein, this two split conductors can be for example aligned up and down.
In another embodiment, single inspection electric aerodyne of hanging is available for the quadripartion along 500kV ultra-high-tension power transmission lines
Wire runs inspection.Wherein, two split conductors being aligned up and down be may be present such as.
In one embodiment, contour lead for two of two walking mechanisms top in conductors on quad bundled respectively
Run on line, protective structure can be connected between the wire of lower section two in flap seat edge and conductors on quad bundled, such as protect
Dangerous thick stick or safety rope, the person of operating personnel in flap seat thus can be additionally ensured when fracture occurs for driving main body or destroys
Safety.The protective structure by the connection ring being enclosed on wire is connected to wire, and (that is, wire passes through from connection ring, no
Driving is hindered to be run along wire), and connection ring can be pulled down from wire.
In one embodiment, it is preferred that the driving may include safety rope, the upper end of the safety rope can more preferably be consolidated
Surely the walking mechanism (such as can be fixed on transverse arm of walking mechanism) is arrived, the lower end of the safety rope hangs hanging to lower section
In seat.So, operating personnel can tie up to safety rope on body in driving running, further enhance security.
Fig. 1 is single structural representation for hanging inspection electric aerodyne according to embodiments of the invention.
It is visible in the embodiment shown in fig. 1, a kind of single extension inspection electric aerodyne, for being transported along high-voltage power line conductive line
Row inspection, including：
Main body 100, it includes n shapes structure 110, and closedown structure is set at the under shed 111 of the n shapes structure with least portion
Ground is divided to close the under shed；
Walking mechanism 500, it includes：It is installed to forward and backward rolling in the n shapes structure 110, being rolled on wire 901
Take turns (one of roller 510 is only shown in figure), the forward and backward roller has annular groove 518 to hold along outer circumferential edges
Receive wire 901；
Flap seat 800, it pivotally hangs the main body 100, in the lower section of walking mechanism 500；
Control device, it is at least partially disposed in the flap seat 800 and including brake gear 600, the brake dress
The brake block 666 for putting 600 is separatably pressed to the lower surface of wire 901.
In the embodiment shown in fig. 1, flap seat 800 is shown as basket-hanging structure, but the flap seat in other embodiments
Also chair type structure can be used.
For problem present in transmission line of electricity rack maintenance activity, the present invention solves current polling transmission line maintenance
By the situation of personnel's cabling operation.Battery can be used to be used as power source, design a kind of quick, light, efficient, peace
Full solution, there is provided a kind of efficiency high, adapt to big span transmission line of electricity, can be hung automatically across the single of wire barrier
Inspection electric aerodyne.
The single extension inspection electric aerodyne provided by various embodiments of the present invention, can be more safely and efficiently to high voltage power transmission
Circuit carries out inspection and upkeep operation.
Herein to the multiple features in the description of multiple element, being connected with "and/or", refer to one in these features
Individual or multiple (or one or more).For example, " the first element and/or the second element " is meant that：First element and second yuan
One or more of part, i.e. (the two is deposited simultaneously for only the first element or only the second element or the first element and the second element
).
The each embodiment provided in the present invention can be mutually combined as needed, for example, any two, three or more
Feature in multiple embodiments is mutually combined to form the new embodiment of the present invention, and this is also within the scope of the present invention,
Unless otherwise specified or technically form contradiction and can not implement.
It will be appreciated by those skilled in the art that：It the foregoing is only the specific implementation for the present invention
Example, but not limit the scope of the present invention, any improvement made within the spirit and principles of the invention, change,
Equivalent substitution etc., should be included in the scope of the protection.
Claims (9)
- A kind of 1. single extension inspection electric aerodyne, for running inspection along high-voltage power line conductive line, it is characterised in that including：Main body, it includes n shape structures, and the lower opening setting closedown structure of the n shapes structure is described to close at least in part Under shed；Walking mechanism, it includes：It is installed to forward and backward roller in the n shapes structure, being rolled on wire, the forward and backward rolling Wheel has annular groove to accommodate wire along outer circumferential edges；Flap seat, it pivotally hangs the main body, below the walking mechanism；Control device, it is at least partially disposed in the flap seat and including brake gear, the brake block of the brake gear Separatably it is pressed to wire lower surface so that the front wheel or rear roller above wire and the institute below wire State brake block and clamp the wire from upper and lower respectively to realize brake operation；The walking mechanism includes the obstacle sensor and cam set towards the front of the front wheel, and the cam quilt can It is rotationally mounted on the transverse arm between the front wheel and rear roller, such as described obstacle sensor detects front effective range Barrier inside be present, then the cam is rolled to prop up the front part of the transverse arm on wire and is inclined upwardly with before will be described Roller is lifted away from wire and continues to roll the front part for making transverse arm falling downwards directly after the front wheel clears the jumps To dropping to again on wire.
- 2. single extension inspection electric aerodyne as claimed in claim 1, it is characterised in thatThe walking mechanism also includes：Auxiliary wheel, the auxiliary wheel are in the n shapes superstructure, and in the forward and backward roller Rolled on another wire parallel with the wire above residing wire.
- 3. single extension inspection electric aerodyne as claimed in claim 2, it is characterised in thatThe main body includes the telescopable portion for extending to the n shapes superstructure, and the auxiliary wheel is installed to described scalable Partial upper end.
- 4. single extension inspection electric aerodyne as claimed in claim 1, it is characterised in thatThe closedown structure includes：The spring leaf being obliquely installed, the spring leaf are fixed under the n shapes structure and opened at one end On the side inwall of mouth, the spring leaf is upwardly extended and is flexibly pressed on downwards under the n shapes structure in the other end To close the under shed on the opposite side inwall of opening.
- 5. single extension inspection electric aerodyne as claimed in claim 1, it is characterised in thatThe brake gear includes：Brake lever, it is installed in rotation in the main body with articulated section, and including positioned at opposite the two of the articulated section The inner and outer end of side；Brake block, it is installed to the inner of the brake lever, and under conductor part residing for the front wheel or rear roller Side；Control member, it is connected to the outer end of the brake lever；Spring, it is connected between the brake lever and the main body, and the spring separates with the connecting portion of the brake lever In the articulated section of the brake lever；Wherein when the control member enables and rotates down the outer end of the brake lever, the inner of the brake lever is driven On the brake block upwards motion and compress wire lower surface to perform brake operation；When the control member disables, institute Spring is stated to promote the brake lever to rotate backward and the brake block with wire is departed from.
- 6. single extension inspection electric aerodyne as claimed in claim 1, it is characterised in thatThe brake lining of the compression wire lower surface of the brake block has the concave shape corresponding with the profile of wire；OrThere is groove on the brake lining of the compression wire lower surface of the brake block, the groove prolongs along the bearing of trend of wire Stretch.
- 7. single extension inspection electric aerodyne as described in any one of claim 1 to 6, it is characterised in thatThe walking mechanism includes：Motor, its output end are connected to the front wheel by the transmission mechanism including bevel gear And/or the rotating shaft of the rear roller.
- 8. single extension inspection electric aerodyne as claimed in claim 7, it is characterised in thatThe motor includes DC low-speed brushless motor.
- 9. single extension inspection electric aerodyne as described in any one of claim 1 to 6, it is characterised in thatThe high-voltage power line conductive line is：Single conductor or two split conductors or tripartition wire or conductors on quad bundled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510698953.4A CN105186379B (en) | 2015-10-23 | 2015-10-23 | It is single to hang inspection electric aerodyne |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510698953.4A CN105186379B (en) | 2015-10-23 | 2015-10-23 | It is single to hang inspection electric aerodyne |
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| Publication Number | Publication Date |
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| CN105186379A CN105186379A (en) | 2015-12-23 |
| CN105186379B true CN105186379B (en) | 2017-12-15 |
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| CN201510698953.4A Active CN105186379B (en) | 2015-10-23 | 2015-10-23 | It is single to hang inspection electric aerodyne |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826855A (en) * | 2016-03-21 | 2016-08-03 | 中国南方电网有限责任公司超高压输电公司百色局 | Overhead earth wire coaster |
| CN105703274A (en) * | 2016-04-08 | 2016-06-22 | 成都科力夫科技有限公司 | Self-walking safe power car |
| CN106410676B (en) * | 2016-11-23 | 2018-07-24 | 中国南方电网有限责任公司超高压输电公司百色局 | A kind of aerial earth wire Multifunction pulley |
| CN108063394A (en) * | 2018-01-03 | 2018-05-22 | 宁波华翔东方电力机具有限公司 | A kind of tripartition conducting wire driving |
| CN113235908A (en) * | 2021-06-24 | 2021-08-10 | 国网通用航空有限公司 | Brake device for overhauling hanging basket method of helicopter |
| CN113690791B (en) * | 2021-07-14 | 2023-01-06 | 周宗飞 | Conveyer on high tension transmission line high altitude wire |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7503567B2 (en) * | 2007-04-16 | 2009-03-17 | Frankie Thomas T | Automated wheelchair |
| CN101777738A (en) * | 2009-01-13 | 2010-07-14 | 上海诸光机械有限公司 | Aerodyne for horizontal lining of split conductors |
| CN201466571U (en) * | 2009-08-27 | 2010-05-12 | 河南省电力公司平顶山供电公司 | Automatic blocking rope ladder support of line working |
| CN101764375B (en) * | 2009-12-25 | 2015-04-15 | 国家电网公司 | Walking-type hanging basket for transmission line |
| CN102354930B (en) * | 2011-10-10 | 2013-08-21 | 江苏省电力公司无锡供电公司 | Four-bundle conductor traveling apparatus of 500kV transmission line |
| CN202978114U (en) * | 2012-12-14 | 2013-06-05 | 国家电网公司 | Transmission line guide pulley |
| CN104145617B (en) * | 2014-08-12 | 2015-12-16 | 陈斌 | The adjustable brake of mower |
| CN204383075U (en) * | 2014-12-22 | 2015-06-10 | 长安大学 | A kind of multi-functional wheel for robot |
| CN205039456U (en) * | 2015-10-23 | 2016-02-17 | 江苏省电力公司无锡供电公司 | Patrol and examine electric ranaway for single string |
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Address after: 214000 No.12 Liangxi Road, Wuxi City, Jiangsu Province Patentee after: STATE GRID JIANGSU ELECTRIC POWER CO., LTD. WUXI POWER SUPPLY Co. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 214000 No.12 Liangxi Road, Wuxi City, Jiangsu Province Patentee before: STATE GRID JIANGSU ELECTRIC POWER COMPANY, WUXI POWER SUPPLY Co. Patentee before: STATE GRID CORPORATION OF CHINA |
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Address after: 214000 No.12 Liangxi Road, Wuxi City, Jiangsu Province Patentee after: STATE GRID JIANGSU ELECTRIC POWER COMPANY, WUXI POWER SUPPLY Co. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 214061 Jiangsu province Binhu District of Wuxi City Liangxi Road No. 12 Patentee before: WUXI POWER SUPPLY COMPANY OF JIANGSU ELECTRIC POWER Co. Patentee before: State Grid Corporation of China |