CN203816949U - Climbing-free automatic insulator scrubber - Google Patents
Climbing-free automatic insulator scrubber Download PDFInfo
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- CN203816949U CN203816949U CN201320742356.3U CN201320742356U CN203816949U CN 203816949 U CN203816949 U CN 203816949U CN 201320742356 U CN201320742356 U CN 201320742356U CN 203816949 U CN203816949 U CN 203816949U
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- 239000012212 insulator Substances 0.000 title claims abstract description 163
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000003028 elevating effect Effects 0.000 claims description 19
- 230000001174 ascending effect Effects 0.000 claims description 9
- 238000000407 epitaxy Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 39
- 230000000694 effects Effects 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000005201 scrubbing Methods 0.000 abstract description 6
- 238000009991 scouring Methods 0.000 description 23
- 238000013459 approach Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000009965 tatting Methods 0.000 description 1
Abstract
The utility model discloses a climbing-free automatic insulator scrubber. The climbing-free automatic insulator scrubber comprises a support bracket mounted at the upper end of a support rod, and both ends of the support bracket are provided with locking mechanism, which can be matched with both ends of an insulator in a locking mode; the support bracket is provided with a liftable semicircular rail through a lifting mechanism, the semicircular rail is slidingly provided with a semicircular slider which can rotate around the axis of the semicircular rail, and the inner circular wall of the semicircular slider is provided with a hairbrush corresponding to the outer wall of the insulator; the lifting mechanism is provided with a scrubbing motor, the output shaft of the scrubbing motor is provided with a driving gear, and the outer circular wall of the semicircular slider is uniformly provided with gear teeth engaged with the driving gear; both ends of the semicircular slider are fixedly provided with lugs, and the middle of the semicircular rail is provided with a position sensor matched with the lugs. The climbing-free automatic insulator scrubber also comprises a controller, which controls the scrubbing motor to rotate forwards or reversely through signals of the position sensor. The climbing-free automatic insulator scrubber has the advantages that a user does not need to climb up for cleaning the insulator, no cleaning dead angle exists, good cleaning effects, time-saving and labor-saving operations and low cost can be obtained, and the scrubbing efficiency can be improved.
Description
Technical field
The utility model relates to exempts to ascend a height insulator automatic scrubber.
Background technology
Insulator be for support and fixing bus and energized conductor and make between energized conductor or conductor and the earth between have enough distances and insulation.Insulator should have enough electric insulation intensity and moisture-resistance.
In wet weather situation, easily there is flashover electric discharge in dirty insulator, so must clean totally, recovers original dielectric level.Once, filthy district is twice (carrying out once before mist season) of cleaning every year for the cleaning in a year of general area.
Owing to there is no special insulator cleaning tool, when clean insulator, generally adopt following several mode: cleaning 1, has a power failure.Have a power failure cleaning be exactly after line outage workman step on bar rag wiping because insulator is the column structure with annular groove, therefore clean difficulty very large.And one have at least on place's electric pole or tower bar three insulators are installed, workload is larger.When as unclean in wiped, available wet cloth is wiped, and also can clean with washing agent, if also wiped while not washing clean, should change insulator.The advantage of this cleaning mode is that workman cleans nearby, therefore cleaning effect is best, weak point is to need pole-climbing operation, therefore have that the danger of ascending a height, work high above the ground labour intensity are large, operation inconvenience, need that support staff coordinates, the inferior drawback of inefficiency, but this cleaning mode is that application is maximum at present.2, the cleaning that do not have a power failure.Be generally to utilize hairbrush to be housed or to tie up the insulating bar with cotton yarn, on working line, wipe insulator.The electric property of institute's use insulating bar and the distance of effective length, people and live part, all should meet the regulation of relevant voltage grade, must have special messenger to guard when operation.The outstanding advantages of this cleaning mode is can not exert an influence to supply of electric power, but its defect is also more obvious, is first that hot line job has certain danger, next is inconvenient operation, key is to have clean dead angle, and cleaning effect is the poorest, and therefore this cleaning mode is eliminated gradually.3, water rinses.Divide flood punching and two kinds of methods of little water punching.Wash water, action bars effective length, people and electro-mechanical part distance etc. must meet the requirement of industry code.The advantage of this cleaning mode be simple to operate, cleaning efficiency is high, shortcoming is to need the equipment such as special waterwheel, costly, has clean dead angle, cleaning effect is general, and limited by road and water source, is of limited application.
Summary of the invention
The technical problems to be solved in the utility model, is to provide one rational in infrastructure, just can assist clean insulator without ascending a height, and without clean dead angle, cleaning effect is good, and it is time saving and energy saving to operate, and the lower-cost insulator automatic scrubber of exempting to ascend a height.
For solving the problems of the technologies described above, originally the design feature of insulator automatic scrubber of exempting to ascend a height is: comprise the support that is arranged on post upper, support two ends are provided with and can lock friction tight retaining mechanism with insulator both ends, half loop orbit of energy lifting is installed by elevating mechanism on support, on half loop orbit, be slidably fitted with the semi-ring slide block that can rotate around semi-ring rail track axis line, on semi-ring slide block internal ring wall, the hairbrush corresponding with insulator outer wall is installed, scouring motor is installed on elevating mechanism, clean on motor output shaft driven wheel is installed, on semi-ring slide block external annulus, be evenly equipped with the gear teeth that engage with gear, semi-ring slide block two ends are installed with projection, half loop orbit middle part is provided with the position sensor coordinating with projection, also comprise the controller of cleaning the automatic rotating of motor according to position sensor signal control.
Originally the insulator automatic scrubber of exempting to ascend a height is can lock electric reciprocating by extension to clean structure and realize without ascending a height and just can assist clean insulator, and without cleaning dead angle, cleaning effect is good, and it is time saving and energy saving to operate, and lower-cost.
Extension can be locked electric reciprocating scouring structure and mainly be comprised the support that is arranged on post upper, the associated components that can clean insulator is installed on support, therefore the insulator automatic scrubber of originally exempting to ascend a height can, without ascending a height, just can be realized the scouring work to insulator on the ground.Support is originally to exempt to ascend a height the agent structure of insulator automatic scrubber, and relevant parts are all directly or indirectly rack-mount to cleaning.Support two ends are provided with corresponding with insulator two ends respectively retaining mechanism, and the Main Function of retaining mechanism is under operating personnel's control, to realize auto lock and the automatic unlocking to insulator end.In the time that support two ends are locked at the upper and lower two ends of insulator by retaining mechanism, originally exempt to ascend a height insulator automatic scrubber also just with insulator affixed become integrative-structure, for other cleaning parts provide stable supporting construction, contribute to improve cleaning performance.
Cleaning part mainly comprises half loop orbit rack-mount by elevating mechanism, and half loop orbit is semi-annular shape, the setting corresponding to insulator outer wall of the recess of half loop orbit.On half loop orbit, be provided with the semi-ring slide block that can slide along semi-ring track, the hairbrush extending to axial line is installed on semi-ring slide block internal ring wall.Like this, in the time that semi-ring slide block rotates, the hairbrush on semi-ring slide block internal ring wall just can be cleaned the insulator entering in semi-ring slide block.On the external annulus of semi-ring slide block, be evenly equipped with the gear teeth, semi-ring slide block has just formed half ring gear with external tooth like this.Scouring motor is installed on half loop orbit, cleans motor and worked by controller control, on the output shaft of scouring motor, be provided with and half ring gear meshed gears.Like this, obtain when electric when cleaning motor, just can, by gear drive half ring gear or the rotation of semi-ring slide block, also just realize the electric scrubbing to entering half ring gear inner insulator, therefore not only can assist scouring insulator, and time saving and energy saving.
Semi-ring slide block two ends are installed with projection, and half loop orbit middle part is provided with the position sensor coordinating with projection, and position sensor is electrically connected with controller input.In the time that semi-ring slide block slides along semi-ring track, will inevitably occur that semi-ring slide block one end is near position sensor, the other end is away from the situation of position sensor, and also a projection is near position sensor, and another projection is away from position sensor.For convenience of narration, two projections are called to left projection and right projection.In the time cleaning motor and drive left projection on semi-ring slide block near position sensor, right projection inevitable away from position sensor the bending with semi-ring slide block rotate to the insulator back side.In the time that left projection touches position sensor, left projection approaches or arrives the center position of half loop orbit, and now position sensor is triggered, and controller will be cleaned motor reversal according to the signal controlling of position sensor.For convenience of narration, this state is called to left triggering state.Clean after motor reversal, gear can drive semi-ring slide block synchronously to reverse, and now left projection starts away from position sensor, and right projection starts near position sensor.In the time that right projection touches position sensor, right projection approaches or arrives the center position of half loop orbit, and now position sensor is triggered again, and controller reverses again by cleaning motor according to the signal controlling of position sensor.For convenience of narration, this state is called to right triggering state.Like this, semi-ring slide block, cleaning under motor driving, back and forth automatically switches between left triggering state and right triggering state, and the hairbrush of also just having realized on semi-ring slide block carries out back and forth reciprocal wiping to insulator periphery, has greatly improved scrub effect.
Ascend a height in insulator automatic scrubber originally exempting from, although semi-ring slide block is called semi-ring, arrange greatly than semi-ring.The benefit arranging is like this in the time of left triggering state, and the hairbrush that right projection is corresponding can arrive and surmount the positive back side of insulator, namely distance half loop orbit middle part insulator outer peripheral face farthest.Same, in the time of right triggering state, the hairbrush corresponding with left projection can arrive and surmount the positive back side of insulator.Like this, the whole outer peripheral face of insulator can be brushed by hairbrush, realizes insulator periphery 360 degree are cleaned, and therefore cleans without dead angle, has ensured scouring scope and effect.
Originally exempting to ascend a height in insulator automatic scrubber, half loop orbit is rack-mount by elevating mechanism, the Main Function of elevating mechanism, is to drive half loop orbit to carry out lifting, also drives half loop orbit to move between insulator periphery upper and lower.Like this, scouring motor and elevating mechanism are worked simultaneously and just can be realized the scrub-up to the whole periphery of insulator, operate very simple.
In sum, originally exempt to ascend a height insulator automatic scrubber in use, only need operation support bar that support is increased near insulator, then control retaining mechanism support is fixed to insulator two ends, half loop orbit is energy auto-alignment insulator periphery just, also be just energy auto-alignment insulator periphery of hairbrush, motor is cleaned in the control of last operation controller and elevating mechanism work can complete the scrub-up to insulator periphery.After scouring, by the release of operation retaining mechanism, just can realize the release of originally exempt to ascend a height insulator automatic scrubber and insulator, so just the insulator automatic scrubber of originally exempting to ascend a height can be moved on next insulator and cleans, operation is convenient simply again, not only reduce labour intensity, and improved scouring efficiency.
As a kind of implementation, described half loop orbit is the half circle groove that cross section is " C " shape, the annular mouth that half circle groove comprises half ring cavity and is communicated with half ring cavity, described semi-ring slide block is that cross section is "T"-shaped semi-ring shuttle, semi-ring shuttle comprises the interior sliding portion being slidably matched with half ring cavity and the epitaxy part extending out from annular mouth, is evenly equipped with the ball coordinating that rolls with interior sliding portion on the chamber wall of half ring cavity.
In the present embodiment, half loop orbit adopts half circle groove structure, and semi-ring slide block adopts the structure of semi-ring shuttle, and wherein the interior sliding portion of semi-ring shuttle is arranged in half ring cavity of half circle groove, and both are slidably matched along the semi-circular internal chamber wall of half circle groove.On half ring cavity chamber wall, ball is set, can reduces the force of sliding friction of interior sliding portion and half ring cavity, also strengthened the smoothness that annulus slides in half loop orbit.The epitaxy part of semi-ring shuttle extends out from the annular mouth of half circle groove, and semi-ring shuttle is connected with external agency by epitaxy part, as hairbrush etc. is installed.
As a kind of implementation, described elevating mechanism comprises the vertical tooth bar affixed with support, on tooth bar, slip cap is equipped with the sliding sleeve affixed with half loop orbit, lifting motor is installed on sliding sleeve, the rotating shaft of lifting motor coordinates with rack-driving by decelerator, on sliding sleeve, be provided with and upper and lower spacing corresponding position sensor, also comprise according to the controller of the automatic rotating of position sensor signal control lifting motor.
Sliding sleeve slides up and down and coordinates with the tooth bar vertically arranging, the lifting motor of installing on sliding sleeve coordinates with rack-driving by after decelerator, therefore by controlling the rotating of lifting motor, can realize the function that drives sliding sleeve to slide up and down along tooth bar, operate very simple.Because half loop orbit is installed on sliding sleeve, therefore also just realize the elevating control of double loop orbit again, also just can control hairbrush and clean up and down on insulator is axial.Originally exempting to ascend a height in insulator automatic scrubber, the rotating of lifting motor is realized by controller and the position sensor that is arranged on the upper and lower two ends of sliding sleeve.Particularly, in the time that lifting motor drives sliding sleeve to rise to upper limit, the position sensor of sliding sleeve upper end will send triggering command to controller, and controller can be controlled lifting motor reversion; Accordingly, in the time that sliding sleeve drops to lower limit, the position sensor of sliding sleeve lower end sends triggering command to controller, and controller can be controlled lifting motor and again reverse, and so just can realize insulator is up and down reciprocatingly cleaned.
As a kind of implementation, described retaining mechanism comprises and is installed in " U " shape semi-ring that support two ends and inwall coordinate with insulator end outer wall, semi-ring inwall middle part is provided with self-resetting switch, support bar or support are provided with by the switch on power indicator lamp in loop of self-resetting switch control, semi-ring two ends are provided with the slide cartridge that oral area arranges in opposite directions, slide cartridge intracavity bottom is provided with electromagnet, slide cartridge inner chamber oral area is slidably fitted with slide bar, slide bar is inner is connected with slide cartridge inner chamber middle part the spring that slide bar elasticity is released, support bar is provided with the opening switch of controlling electromagnet power supply break-make.
In this retaining mechanism, semi-ring is the main element of locking function, and slide bar, spring and electromagnet in slide cartridge and the slide cartridge that install semi-ring end are the critical components of locking function.Semi-ring is " U " shape, and its internal ring wall and insulator end outer wall adapt, and therefore, in the time that semi-ring oral area is locked, semi-ring is just locked in insulator end, and the whole insulator automatic scrubber of exempting to ascend a height has also just been locked on insulator.Because being oral areas, the slide cartridge at semi-ring two ends arranges in opposite directions, therefore must not when electricity when electromagnet, and spring promotes slide bar outside slide cartridge, and also two slide bars move in opposite directions.Because insulator both ends are all generally cylindrical design, when the arc surface that is therefore insulated sub-end when slide bar outer end blocks, prove that this retaining mechanism has been locked at insulator end completely again.The duty of slide cartridge bottom electromagnet is by being arranged on opening switch control on support bar, particularly, in the time that opening switch is closed, electromagnet obtains electric, electromagnet produces magnetic attraction to slide bar, the now large portion of slide bar or all will slip in slide cartridge, now semi-ring is in opening or released state.In the time that opening switch disconnects, electromagnet dead electricity, electromagnet does not have magnetic attraction to slide bar, and now the major part of slide bar is ejected outside slide cartridge by spring, and this state is called closed condition or locking state.In the time that use originally exempts to ascend a height insulator automatic scrubber, need first closed opening switch, make semi-ring in opening, semi-ring could be snapped fitted to insulator end like this.In the time that semi-ring snaps fitted to insulator end, disconnect opening switch, make semi-ring in closed condition, now semi-ring is firmly locked at insulator end.Semi-ring internal ring wall middle part is provided with self-resetting switch, and self-resetting switch is normal open switch, and self-resetting switch is concatenated into current supply circuit with the indicator lamp being arranged on support bar or support.Therefore, in the time that semi-ring snaps fitted to insulator end completely, self-resetting switch will be connected pilot lamp power path because being subject to the extruding of insulator end, operating personnel just can be clamped and put in place by the luminous and definite semi-ring of indicator lamp like this, also just can disconnect the operation of opening switch, complete locking action so that semi-ring enters locking state.Originally the insulator automatic scrubber of exempting to ascend a height is not only simple to operate, and a people just can operate, in the time of concentrated cleaning insulator, can save a large amount of workmans, has greatly improved scouring efficiency.
As another kind of implementation, described retaining mechanism comprises and is installed in " U " shape semi-ring that support two ends and inwall coordinate with insulator end outer wall, semi-ring two ends are provided with the slide cartridge that oral area arranges in opposite directions, slide cartridge intracavity bottom is provided with electromagnet, slide cartridge inner chamber oral area is slidably fitted with slide bar, slide bar is inner is connected with slide cartridge inner chamber middle part the spring that slide bar elasticity is released, support bar is provided with the opening switch of controlling electromagnet power supply break-make, semi-ring inwall middle part is provided with the normally closed self-resetting switch being serially connected in electromagnet current supply circuit, in parallel with the self-resetting switch conclusion button of often opening is also installed on support bar.
Present embodiment and above-mentioned embodiment are basically identical, and difference is, the self-resetting switch at semi-ring inwall middle part is normally closed switch, and self-resetting switch is serially connected in the current supply circuit of electromagnet.Like this, in the time that use originally exempts to ascend a height insulator automatic scrubber, first connect opening switch, then aim at insulator end semi-ring is clamped up, as long as semi-ring clamps and puts in place, self-resetting switch can automatically often be become and hold from normally closed under the triggering of insulator end, the supply access of electromagnet will be cut off automatically, and semi-ring will automatically switch to locking state, has realized auto lock, avoid above-mentioned embodiment need to check the trouble of indicator lamp, operated simpler.The conclusion button in parallel with self-resetting switch is also installed on support bar, and conclusion button is normal open switch.While needing release after scouring, press conclusion button, the current supply circuit of electromagnet can be reclosed, and semi-ring will switch to opening like this, also just can be smoothly the insulator automatic scrubber of originally exempting to ascend a height be separated with insulator.
As improvement, post upper and middle part, support bottom surface are hinged, and support and support bar top are hinged with respectively the barrel that rotation direction is contrary, and between two barrels, by Stud connection together, double-screw bolt middle part is connected with handle.
Because two barrels are hinged with support and support bar respectively, and two barrels are screwed together by the contrary double-screw bolt of both ends thread rotary orientation, and therefore two barrels and a double-screw bolt have formed on the whole one and be hinged on support column between support bar and support.Like this, rack body, support bar and support column have just formed the triangular structure being hinged, and have ensured the steadiness that three connects.By promoting the handle at double-screw bolt middle part, can easily drive the rotation of double-screw bolt, also just can control the length of support column, so just can change the hinge angle of support bar and support, in the time that reality is used, can be according to the angle of inclination of insulator or job site free adjustment, the angle accuracy while having improved semi-ring and insulator end alignment and the comfortableness of operation.
As further improvement, support bar is made up of the screw rod of head and the tail threaded, and cable is installed in screw rod, and cable two ends are provided with the plugs and sockets cooperatively interacting.
Because support bar is spirally connected and is formed by some screw rod head and the tail, therefore can, according to highly needing scene freely to connect, improve versatility.Every inside screw is all provided with cable, and cable two ends are provided with the plug and socket that plug-in mounting coordinates, and ensureing that screw rod mechanism connects when, circuit also can synchronous electric connects.
In sum, adopt the insulator automatic scrubber of ascending a height of exempting from of said structure, rational in infrastructure, just can assist clean insulator without ascending a height, without clean dead angle, cleaning effect is good, and it is time saving and energy saving to operate, and cost is lower, contributes to improve scouring efficiency.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is elaborated.
Fig. 1 is the structural representation of the utility model specific embodiment one;
Structural representation when Fig. 2 is semi-ring slide block and the cooperation of half loop orbit;
Fig. 3 is the structural representation of the right triggering state of Fig. 2;
Fig. 4 is the structural representation of the left triggering state of Fig. 2;
Fig. 5 is the structural representation of the utility model specific embodiment two.
Detailed description of the invention
Specific embodiment one, as shown in Figure 1 and Figure 2, this insulator automatic scrubber of exempting to ascend a height comprises the support 2 that is arranged on support bar 1 upper end, the associated components such as scouring motor 7 and hairbrush 6 that can clean insulator is installed on support 2, therefore the insulator automatic scrubber of originally exempting to ascend a height can, without ascending a height, just can be realized the scouring work to insulator on the ground.Support 2 is originally to exempt to ascend a height the agent structure of insulator automatic scrubber, and cleans relevant parts and is all directly or indirectly arranged on support 2.Support 2 two ends are provided with corresponding with insulator two ends respectively retaining mechanism, and the Main Function of retaining mechanism is under operating personnel's control, to realize auto lock and the automatic unlocking to insulator end.In the time that support 2 two ends are locked at the upper and lower two ends of insulator by retaining mechanism, originally exempt to ascend a height insulator automatic scrubber also just with insulator affixed become integrative-structure, for other cleaning parts provide stable supporting construction, contribute to improve cleaning performance.
Cleaning part mainly comprises that half loop orbit 3, half loop orbits 3 that are arranged on support 2 by elevating mechanism are semi-annular shape, and the recess of half loop orbit 3 is also internal ring wall setting corresponding to insulator outer wall.On half loop orbit 3, be provided with the semi-ring slide block 4 that can slide along semi-ring track, the hairbrush 6 extending to axial line is installed on semi-ring slide block 4 internal ring walls.Like this, in the time that semi-ring slide block 4 rotates, the hairbrush 6 on semi-ring slide block internal ring wall just can be cleaned the insulator entering in semi-ring slide block.On the external annulus of semi-ring slide block, be evenly equipped with the gear teeth 9, semi-ring slide block has just formed half ring gear with external tooth like this.On half loop orbit 3, be provided with and clean motor 7, clean motor 7 by controller 18 control work, on the output shaft of scouring motor 7, be provided with and half ring gear meshed gears 5.Like this, when clean motor 7 when electric, just can rotate by gear drive half ring gear or semi-ring slide block 4, also just realized the electric scrubbing to entering half ring gear inner insulator, therefore not only can assist scouring insulator, and time saving and energy saving.
Semi-ring slide block 4 two ends are installed with projection 19, half loop orbit 3 middle parts the position sensor 23 coordinating with projection 19 are installed, and position sensor is electrically connected with controller 18 inputs.In the time that semi-ring slide block 4 slides along half loop orbit 3, will inevitably occur that semi-ring slide block one end is near position sensor, the other end is away from the situation of position sensor, and also a projection 19 is near position sensor, and another projection 19 is away from position sensor.For convenience of narration, two projections 19 are called to left projection and right projection.In the time cleaning motor 7 and drive left projection on semi-ring slide block 4 near position sensor 23, right projection inevitable away from position sensor the bending with semi-ring slide block rotate to the insulator back side.In the time that left projection touches position sensor, left projection approaches or arrives the center position of half loop orbit, and now position sensor is triggered, and controller 18 will be cleaned motor reversal according to the signal controlling of position sensor.For convenience of narration, this state is called to left triggering state.Clean after motor reversal, gear can drive semi-ring slide block synchronously to reverse, and now left projection starts away from position sensor 23, and right projection starts near position sensor 23.In the time that right projection touches position sensor, right projection approaches or arrives the center position of half loop orbit, and now position sensor is triggered again, and controller 18 reverses again by cleaning motor according to the signal controlling of position sensor.For convenience of narration, this state is called to right triggering state.Like this, semi-ring slide block, cleaning under motor driving, back and forth automatically switches between left triggering state and right triggering state, and the hairbrush of also just having realized on semi-ring slide block carries out back and forth reciprocal wiping to insulator periphery, has greatly improved scrub effect.
Ascend a height in insulator automatic scrubber originally exempting from, although semi-ring slide block 4 is called semi-ring, longer than the part of the shared ring body of semi-ring.The benefit arranging is like this in the time of left triggering state, and as shown in Figure 4, the hairbrush 6 that right projection is corresponding can arrive and surmount the positive back side of insulator, namely distance half loop orbit 3 middle parts insulator outer peripheral face farthest.Same, in the time of right triggering state, as shown in Figure 3, the hairbrush corresponding with left projection can arrive and surmount the positive back side of insulator.Like this, the whole outer peripheral face of insulator can be brushed by hairbrush, realizes insulator periphery 360 degree are cleaned, and therefore cleans without dead angle, has ensured scouring scope and effect.
Originally exempting to ascend a height in insulator automatic scrubber, half loop orbit 3 is arranged on support 2 by elevating mechanism, the Main Function of elevating mechanism, is to drive half loop orbit 3 to carry out lifting, also drives half loop orbit to move between insulator periphery upper and lower.Like this, scouring motor and elevating mechanism are worked simultaneously and just can be realized the scrub-up to the whole periphery of insulator, operate very simple.
In sum, originally exempt to ascend a height insulator automatic scrubber in use, only need operation support bar 1 that support 2 is increased near insulator, then control retaining mechanism support is fixed to insulator two ends, half loop orbit 3 is energy auto-alignment insulator periphery just, also be just energy auto-alignment insulator periphery of hairbrush 6, motor 7 is cleaned in the control of last operation controller and elevating mechanism work can complete the scrub-up to insulator periphery.After scouring, by the release of operation retaining mechanism, just can realize the release of originally exempt to ascend a height insulator automatic scrubber and insulator, so just the insulator automatic scrubber of originally exempting to ascend a height can be moved on next insulator and cleans, operation is convenient simply again, not only reduce labour intensity, and improved scouring efficiency.
In the present embodiment, described half loop orbit 3 is the half circle groove of " C " shape for cross section, the annular mouth 11 that half circle groove comprises half ring cavity 10 and is communicated with half ring cavity, described semi-ring slide block 4 is "T"-shaped semi-ring shuttle for cross section, semi-ring shuttle comprises and on the chamber wall of the interior sliding portion 12 being slidably matched with half ring cavity 10 and epitaxy part 13, half ring cavities that extend out from annular mouth, is evenly equipped with the ball 14 coordinating that rolls with interior sliding portion.Half loop orbit adopts half circle groove structure, and semi-ring slide block adopts the semi-ring tatting structure being slidably matched with half circle groove, can ensure the support of half circle groove to semi-ring shuttle and spacing, contributes to both Stable slidings to coordinate.Wherein the interior sliding portion of semi-ring shuttle is arranged in half ring cavity of half circle groove, and both are slidably matched along the semi-circular internal chamber wall of half circle groove.On half ring cavity chamber wall, ball is set, can reduces the force of sliding friction of interior sliding portion and half ring cavity, also strengthened the smoothness that annulus slides in half loop orbit.The epitaxy part of semi-ring shuttle extends out from the annular mouth of half circle groove, and semi-ring shuttle is connected with external agency by epitaxy part, as hairbrush etc. is installed.
Elevating mechanism comprises the vertical tooth bar 15 affixed with support 2, on tooth bar 15, slip cap is equipped with the sliding sleeve 16 affixed with half loop orbit 3, lifting motor 17 is installed on sliding sleeve, the rotating shaft of lifting motor coordinates with tooth bar 15 transmissions by decelerator, on sliding sleeve 16, be provided with and upper and lower spacing corresponding position sensor 23, also comprise according to the controller 18 of the automatic rotating of position sensor signal control lifting motor.Sliding sleeve 16 slides up and down and coordinates with the tooth bar 15 vertically arranging, the lifting motor 17 of installing on sliding sleeve 16 coordinates with tooth bar 15 transmissions by after decelerator, therefore by controlling the rotating of lifting motor, can realize the function that drives sliding sleeve to slide up and down along tooth bar, operate very simple.Because half loop orbit is installed on sliding sleeve, therefore also just realize the elevating control of double loop orbit again, also just can control hairbrush and clean up and down on insulator is axial.Originally exempting to ascend a height in insulator automatic scrubber, the rotating of lifting motor 17 is realized by controller 18 and the position sensor that is arranged on the upper and lower two ends of sliding sleeve.Particularly, in the time that lifting motor drives sliding sleeve to rise to upper limit, the position sensor of sliding sleeve upper end will send triggering command to controller, and controller can be controlled lifting motor reversion; Accordingly, in the time that sliding sleeve drops to lower limit, the position sensor of sliding sleeve lower end sends triggering command to controller, and controller can be controlled lifting motor and again reverse, and so just can realize insulator is up and down reciprocatingly cleaned.
Originally exempting to ascend a height in insulator automatic scrubber, described retaining mechanism comprises and is installed in " U " shape semi-ring 20 that support two ends and inwall coordinate with insulator end outer wall, semi-ring inwall middle part is provided with self-resetting switch 21, support bar or support 2 are provided with by the switch on power indicator lamp 27 in loop of self-resetting switch control, semi-ring two ends are provided with the slide cartridge 22 that oral area arranges in opposite directions, slide cartridge intracavity bottom is provided with electromagnet 24, slide cartridge inner chamber oral area is slidably fitted with slide bar 25, slide bar is inner is connected with slide cartridge inner chamber middle part the spring (not shown in FIG.) that slide bar elasticity is released, support bar is provided with the opening switch 26 of controlling electromagnet power supply break-make.In this retaining mechanism, semi-ring 20 is main elements of locking function, and slide bar 25, spring and electromagnet 24 in slide cartridge 22 and the slide cartridge 22 that install semi-ring end are critical components of locking function.Semi-ring 20 is " U " shape, and its internal ring wall and insulator end outer wall adapt, and therefore, in the time that semi-ring oral area is locked, semi-ring is just locked in insulator end, and the whole insulator automatic scrubber of exempting to ascend a height has also just been locked on insulator.Because the slide cartridge 22 at semi-ring 20 two ends is that oral area arranges in opposite directions, therefore must not when electricity when electromagnet 24, spring promotes slide bar outside slide cartridge, and also two slide bars move in opposite directions.Because insulator both ends are all generally cylindrical design, when the arc surface that is therefore insulated sub-end when slide bar outer end blocks, prove that this retaining mechanism has been locked at insulator end completely again.The duty of slide cartridge bottom electromagnet is by being arranged on opening switch control on support bar, particularly, in the time that opening switch 26 is closed, electromagnet 24 obtains electric, electromagnet 24 produces magnetic attraction to slide bar 25, the now large portion of slide bar 25 or all will slip in slide cartridge 22, now semi-ring is in opening or released state.In the time that opening switch disconnects, electromagnet 2 dead electricity, electromagnet does not have magnetic attraction to slide bar, and now the major part of slide bar is ejected outside slide cartridge by spring, and this state is called closed condition or locking state.In the time that use originally exempts to ascend a height insulator automatic scrubber, need first closed opening switch, make semi-ring in opening, semi-ring could be snapped fitted to insulator end like this.In the time that semi-ring snaps fitted to insulator end, disconnect opening switch, make semi-ring in closed condition, now semi-ring is firmly locked at insulator end.Semi-ring internal ring wall middle part is provided with self-resetting switch, and self-resetting switch is normal open switch, and self-resetting switch is concatenated into current supply circuit with the indicator lamp being arranged on support bar or support.Therefore, in the time that semi-ring snaps fitted to insulator end completely, self-resetting switch will be connected pilot lamp power path because being subject to the extruding of insulator end, operating personnel just can be clamped and put in place by the luminous and definite semi-ring of indicator lamp like this, also just can disconnect the operation of opening switch, complete locking action so that semi-ring enters locking state.Originally the insulator automatic scrubber of exempting to ascend a height is not only simple to operate, and a people just can operate, in the time of concentrated cleaning insulator, can save a large amount of workmans, has greatly improved scouring efficiency.
Support bar 1 upper end and support 2 middle parts, bottom surface are hinged, and support 2 and support bar 1 top are hinged with respectively between barrel 29, two barrels 29 that rotation direction is contrary and link together by double-screw bolt 30, and double-screw bolt 30 middle parts are connected with handle 31.Because two barrels 29 are hinged with support 2 and support bar 1 respectively, and two barrels 29 are screwed together by the contrary double-screw bolt 30 of both ends thread rotary orientation, therefore two barrels and a double-screw bolt have formed on the whole one and have been hinged on support column between support bar and support.Like this, rack body, support bar and support column have just formed the triangular structure being hinged, and have ensured the steadiness that three connects.By promoting the handle 31 at double-screw bolt 30 middle parts, can easily drive the rotation of double-screw bolt 30, also just can control the length of support column, so just can change the angle of inclination of support bar 1 and support 2, in the time that reality is used, can be according to the angle of inclination of insulator or job site free adjustment, the angle accuracy while having improved semi-ring and insulator end alignment and the comfortableness of operation.
Support bar 1 is made up of the screw rod 32 of head and the tail threaded, and cable 33 is installed in screw rod 32, and cable 33 two ends are provided with the plugs and sockets cooperatively interacting.Because support bar 1 is spirally connected and is formed by some screw rod 32 head and the tail, therefore can, according to highly needing scene freely to connect, improve versatility.Every inside screw is all provided with cable, and cable two ends are provided with the plug and socket that plug-in mounting coordinates, and ensureing that screw rod mechanism connects when, circuit also can synchronous electric connects.
In the present embodiment, position sensor 23 adopts the travel switch of selling on market, and decelerator adopts conventional structure design, the quantity of controller is two, control and clean motor and lifting motor respectively, but be to use same icon representation in the accompanying drawings, all circuit are all powered by power supply 8; Controller can adopt the motor return controller that can be used in conjunction with travel switch of selling on market, also can adopt the single board computer taking single-chip microcomputer as core to realize, and its structure and operation principle belong to known technology, no longer carefully state at this.
Specific embodiment two, as shown in Figure 5, the structure of the present embodiment and embodiment mono-is basic identical, difference is, described retaining mechanism comprises and is installed in " U " shape semi-ring 20 that support two ends and inwall coordinate with insulator end outer wall, semi-ring two ends are provided with the slide cartridge that oral area arranges in opposite directions, slide cartridge intracavity bottom is provided with electromagnet 24, slide cartridge inner chamber oral area is slidably fitted with slide bar, slide bar is inner is connected with slide cartridge inner chamber middle part the spring that slide bar elasticity is released, support bar is provided with the opening switch 26 of controlling electromagnet power supply break-make, semi-ring inwall middle part is provided with the normally closed self-resetting switch 21 being serially connected in electromagnet current supply circuit, in parallel with the self-resetting switch conclusion button 28 of often opening is also installed on support bar.In the present embodiment, the self-resetting switch 21 at semi-ring inwall middle part is normally closed switch, and self-resetting switch 21 is serially connected in the current supply circuit of electromagnet 24.Like this, in the time that use originally exempts to ascend a height insulator automatic scrubber, first connect opening switch 26, then aim at insulator end semi-ring 20 is clamped up, as long as semi-ring clamps and puts in place, self-resetting switch 21 can automatically often be become and hold from normally closed under the triggering of insulator end, the supply access of electromagnet will be cut off automatically, and semi-ring 20 will automatically switch to locking state, has realized auto lock, avoid above-mentioned embodiment need to check the trouble of indicator lamp, operated simpler.The conclusion button in parallel with self-resetting switch 28 is also installed on support bar, and conclusion button is normal open switch.While needing release after scouring, press conclusion button 28, the current supply circuit of electromagnet can be reclosed, and semi-ring will switch to opening like this, also just can be smoothly the insulator automatic scrubber of originally exempting to ascend a height be separated with insulator.
Claims (9)
1. exempt from the insulator automatic scrubber of ascending a height, it is characterized in that: comprise the support (2) that is arranged on support bar (1) upper end, support (2) two ends are provided with and can lock friction tight retaining mechanism with insulator both ends, upper half loop orbit (3) that energy lifting is installed by elevating mechanism of support (2), on half loop orbit (3), be slidably fitted with the semi-ring slide block (4) that can rotate around half loop orbit (3) axial line, on semi-ring slide block (4) internal ring wall, the hairbrush corresponding with insulator outer wall (6) is installed, on elevating mechanism, be provided with and clean motor (7), clean on motor (7) output shaft driven wheel (5) is installed, on semi-ring slide block (4) external annulus, be evenly equipped with the gear teeth (9) that engage with gear (5), semi-ring slide block (4) two ends are installed with projection (19), half loop orbit (3) middle part is provided with the position sensor (23) coordinating with projection (19), also comprise according to position sensor (23) signal controlling and clean motor (7) controller (18) of rotating automatically.
2. the insulator automatic scrubber of ascending a height of exempting from as described in claim 1, it is characterized in that: described half loop orbit (3) is the half circle groove of " C " shape for cross section, the annular mouth (11) that half circle groove comprises half ring cavity (10) and is communicated with half ring cavity, described semi-ring slide block (4) is "T"-shaped semi-ring shuttle for cross section, semi-ring shuttle comprises the interior sliding portion (12) being slidably matched with half ring cavity (10) and the epitaxy part (13) extending out from annular mouth (11), is evenly equipped with the ball (14) coordinating that rolls with interior sliding portion (12) on the chamber wall of half ring cavity (10).
3. the insulator automatic scrubber of exempting to ascend a height as claimed in claim 1 or 2, it is characterized in that: described elevating mechanism comprises the vertical tooth bar (15) affixed with support (2), the upper slip cap of tooth bar (15) is equipped with the sliding sleeve (16) affixed with half loop orbit (3), lifting motor (17) is installed on sliding sleeve (16), the rotating shaft of lifting motor (17) coordinates with tooth bar (15) transmission by decelerator, on sliding sleeve (16), be provided with and upper and lower spacing corresponding position sensor (23), also comprise according to position sensor (23) signal controlling lifting motor (17) controller (18) of rotating automatically.
4. the insulator automatic scrubber of exempting to ascend a height as claimed in claim 3, it is characterized in that: described retaining mechanism comprises and is installed in " U " shape semi-ring (20) that support (2) two ends and inwall coordinate with insulator end outer wall, semi-ring (20) inwall middle part is provided with self-resetting switch (21), support bar (1) or support (2) are provided with the indicator lamp (27) of being controlled the loop that switches on power by self-resetting switch (21), semi-ring (20) two ends are provided with the slide cartridge (22) that oral area arranges in opposite directions, slide cartridge (22) intracavity bottom is provided with electromagnet (24), slide cartridge (22) inner chamber oral area is slidably fitted with slide bar (25), slide bar (25) is inner is connected with slide cartridge (22) inner chamber middle part the spring that slide bar (25) elasticity is released, support bar (1) is provided with the opening switch (26) of controlling electromagnet (24) on/off.
5. the insulator automatic scrubber of exempting to ascend a height as claimed in claim 3, it is characterized in that: described retaining mechanism comprises and is installed in " U " shape semi-ring (20) that support (2) two ends and inwall coordinate with insulator end outer wall, semi-ring (20) two ends are provided with the slide cartridge (22) that oral area arranges in opposite directions, slide cartridge (22) intracavity bottom is provided with electromagnet (24), slide cartridge (22) inner chamber oral area is slidably fitted with slide bar (25), slide bar (25) is inner is connected with slide cartridge (22) inner chamber middle part the spring that slide bar (25) elasticity is released, support bar (1) is provided with the opening switch (26) of controlling electromagnet (24) on/off, semi-ring (20) inwall middle part is provided with the normally closed self-resetting switch (21) being serially connected in electromagnet (24) current supply circuit, in parallel with self-resetting switch (21) conclusion button (28) of often opening is also installed on support bar (1).
6. the insulator automatic scrubber of exempting to ascend a height as claimed in claim 4, it is characterized in that: support bar (1) upper end and middle part, support (2) bottom surface are hinged, support (2) and support bar (1) top are hinged with respectively the barrel that rotation direction is contrary (29), between two barrels (29), link together by double-screw bolt (30), double-screw bolt (30) middle part is connected with handle (31).
7. the insulator automatic scrubber of exempting to ascend a height as claimed in claim 5, it is characterized in that: support bar (1) upper end and middle part, support (2) bottom surface are hinged, support (2) and support bar (1) top are hinged with respectively the barrel that rotation direction is contrary (29), between two barrels (29), link together by double-screw bolt (30), double-screw bolt (30) middle part is connected with handle (31).
8. the insulator automatic scrubber of exempting to ascend a height as claimed in claim 6, it is characterized in that: support bar (1) is made up of the screw rod (32) of head and the tail threaded, cable (33) is installed in screw rod (32), and cable (33) two ends are provided with the plugs and sockets cooperatively interacting.
9. the insulator automatic scrubber of exempting to ascend a height as claimed in claim 7, it is characterized in that: support bar (1) is made up of the screw rod (32) of head and the tail threaded, cable (33) is installed in screw rod (32), and cable (33) two ends are provided with the plugs and sockets cooperatively interacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742356.3U CN203816949U (en) | 2013-11-22 | 2013-11-22 | Climbing-free automatic insulator scrubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742356.3U CN203816949U (en) | 2013-11-22 | 2013-11-22 | Climbing-free automatic insulator scrubber |
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| Publication Number | Publication Date |
|---|---|
| CN203816949U true CN203816949U (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320742356.3U Expired - Lifetime CN203816949U (en) | 2013-11-22 | 2013-11-22 | Climbing-free automatic insulator scrubber |
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| Country | Link |
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| CN (1) | CN203816949U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567168A (en) * | 2013-11-22 | 2014-02-12 | 刘伟华 | Ascent-free automatic scrubbing device for insulator |
| CN104438165A (en) * | 2014-11-28 | 2015-03-25 | 国家电网公司 | Insulator cleaning robot system |
| CN106914435A (en) * | 2016-11-28 | 2017-07-04 | 国网江西省电力公司景德镇供电分公司 | A kind of electric insulator automatic pollution removing device based on unmanned plane |
| CN108075392A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Assistor of ascending a height is exempted from electric system rural power inspection |
| CN108393895A (en) * | 2018-04-07 | 2018-08-14 | 深圳供电局有限公司 | Substation equipment hotline maintenance upkeep operation robot control system |
| CN108673467A (en) * | 2018-06-08 | 2018-10-19 | 山东鲁能智能技术有限公司 | Substation's live-line maintenance operation robot system and method |
| CN108714583A (en) * | 2018-06-08 | 2018-10-30 | 山东鲁能智能技术有限公司 | Substation's support insulator live cleaning system |
| CN108714883A (en) * | 2018-06-08 | 2018-10-30 | 山东鲁能智能技术有限公司 | A kind of substation's hotline maintenance AUTONOMOUS TASK robot platform |
| CN108748073A (en) * | 2018-06-08 | 2018-11-06 | 山东鲁能智能技术有限公司 | Substation equipment live-line maintenance operation robot |
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| CN103567168B (en) * | 2013-11-22 | 2015-11-04 | 国网山东省电力公司潍坊供电公司 | Exempt from insulator automatic scrubber of ascending a height |
| CN103567168A (en) * | 2013-11-22 | 2014-02-12 | 刘伟华 | Ascent-free automatic scrubbing device for insulator |
| CN104438165A (en) * | 2014-11-28 | 2015-03-25 | 国家电网公司 | Insulator cleaning robot system |
| CN108075392A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Assistor of ascending a height is exempted from electric system rural power inspection |
| CN106914435B (en) * | 2016-11-28 | 2023-09-22 | 国网江西省电力公司景德镇供电分公司 | Automatic scrubbing device of electric power insulator based on unmanned aerial vehicle |
| CN106914435A (en) * | 2016-11-28 | 2017-07-04 | 国网江西省电力公司景德镇供电分公司 | A kind of electric insulator automatic pollution removing device based on unmanned plane |
| CN108393895A (en) * | 2018-04-07 | 2018-08-14 | 深圳供电局有限公司 | Substation equipment hotline maintenance upkeep operation robot control system |
| CN108673467A (en) * | 2018-06-08 | 2018-10-19 | 山东鲁能智能技术有限公司 | Substation's live-line maintenance operation robot system and method |
| CN108714883A (en) * | 2018-06-08 | 2018-10-30 | 山东鲁能智能技术有限公司 | A kind of substation's hotline maintenance AUTONOMOUS TASK robot platform |
| CN108748073A (en) * | 2018-06-08 | 2018-11-06 | 山东鲁能智能技术有限公司 | Substation equipment live-line maintenance operation robot |
| CN108748073B (en) * | 2018-06-08 | 2020-09-25 | 国网智能科技股份有限公司 | Live overhaul operation robot for substation equipment |
| CN108714883B (en) * | 2018-06-08 | 2021-03-16 | 国网智能科技股份有限公司 | Transformer substation live overhaul autonomous operation robot platform |
| CN108714583A (en) * | 2018-06-08 | 2018-10-30 | 山东鲁能智能技术有限公司 | Substation's support insulator live cleaning system |
| CN112157021A (en) * | 2020-08-07 | 2021-01-01 | 冯云 | Electric power overhauls uses high-pressure ceramic capacitor cleaning device |
| CN112157021B (en) * | 2020-08-07 | 2021-10-15 | 国网内蒙古东部电力有限公司兴安供电公司 | Electric power overhauls uses high-pressure ceramic capacitor cleaning device |
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