CN104931790B - The remote control stepping detection device and its detection method of ceramic insulator insulaion resistance - Google Patents
The remote control stepping detection device and its detection method of ceramic insulator insulaion resistance Download PDFInfo
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- CN104931790B CN104931790B CN201510393194.0A CN201510393194A CN104931790B CN 104931790 B CN104931790 B CN 104931790B CN 201510393194 A CN201510393194 A CN 201510393194A CN 104931790 B CN104931790 B CN 104931790B
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Abstract
The invention discloses a kind of remote control stepping detection device of ceramic insulator insulaion resistance and its detection method, solve prior art presence detection speed is slow and the problem of work high above the ground danger.Site Detection personnel carry present apparatus climbing to electric power pylon, or the present apparatus is lifted the underface to insulator chain in testing staff station on ground with insulating bar.The position of adjustment rotation holding claw left support seat 13 and rotation holding claw right support seat 18, and by operating remote control and display 6, hold 15 pair of first insulator cap 40 of anticlockwise holding claw tightly, the obvolvent of right rotation holding claw 20 measures the insulating resistance value of first insulator on the 3rd insulator cap 42.Anticlockwise holding claw support base 13 and right rotation holding claw support base 18 being mutually shifted with respect to stepping rack bearing plate 7 are make use of, the stepping successively of anticlockwise holding claw 15 and right rotation holding claw 20 is realized, completes the measurement of the insulaion resistance to every insulator.
Description
Technical field
It is more particularly to a kind of right the present invention relates to a kind of detection means of the ceramic insulator insulaion resistance on transmission line of electricity
The remote control stepping detection device and its detection method of ceramic insulator insulaion resistance.
Background technology
Insulator chain plays support two basic roles of wire and electric insulation in overhead transmission line, makes alive circuit
Enough insulation distances are kept between the earth.General ceramic insulator is mainly made up of completely chapeau de fer, ceramic body and steel pin
Insulator, sticked to one with cement glue, insulator chain constituted after the series connection of multiple insulators.Transmission line of electricity operation and
In maintenance, the insulaion resistance of each insulator in insulator chain detected, see zero resistance insulator, null value whether occur
Insulator refers to that insulator two ends insulaion resistance is close to zero or equal to zero in operation；If there is zero resistance insulator, illustrate insulation
Son has punctured, and should change immediately.During existing interruption maintenance, the detection to the insulaion resistance of insulator is by maintenance
There is detection speed slow and work high above the ground danger to the insulaion resistance that every insulator is measured on insulator chain in personnel's climbing
Problem, must particularly be carried out in the state of line outage.
The content of the invention
The invention provides a kind of remote control stepping detection device of ceramic insulator insulaion resistance and its detection method, solve
The detection speed that prior art is present is slow and the problem of work high above the ground danger.
The present invention is to solve above technical problem by the following technical programs：
A kind of remote control stepping detection device of ceramic insulator insulaion resistance, including steel tower, the first insulator, the second insulation
Son, the 3rd insulator, industrial computer, remote control and display and stepping rack bearing plate, are provided with wireless signal on industrial computer
Transmitter-receiver device, industrial computer is provided with the bottom surface of stepping rack bearing plate, is consolidated in the left end of stepping rack bearing plate
Surely left side riser is provided with, riser and right side in left side are respectively arranged with the middle position of stepping rack bearing plate neutral
Plate, right edge riser is fixedly installed in the right-hand member of stepping rack bearing plate；Put down in left side riser and left side between riser
A pair of left guide rods are provided with capablely, and activity, which is worn, on a pair of left guide rods is connected to rotation holding claw left support seat, in the rotation left branch of holding claw
A pair of left-handed bull sticks are abreast provided with support seat, a pair of anticlockwise holding claws are provided with a pair of left-handed bull sticks, in rotating holding
Anticlockwise holding claw motor is provided with pawl left support seat, anticlockwise holding claw motor drives a pair of left sides by transmission mechanism
Swingle is opposite each other or rotates backward；Left metal fingertip, left side electricity are provided with the end of two anticlockwise holding claws
The left metal fingertip for flowing one end and the end of anticlockwise holding claw of connecting line links together, the other end of left current connecting line
It is electrically connected with industrial computer, one end of left side voltage connecting wire is connected to the left metal fingertip of the end of anticlockwise holding claw
Together, the other end of left side voltage connecting wire is electrically connected with industrial computer；In the underface of rotation holding claw left support seat
Left stepper drive motors and left closure driving chain are provided with stepping rack bearing plate, are provided with left closure driving chain
Left pusher dog, is provided with left pusher dog groove, left pusher dog is plugged in left pusher dog groove on rotation holding claw left support seat；In right side
A pair of right guide rods are abreast provided between riser and right edge riser, activity, which is worn, on a pair of right guide rods is connected to the rotation holding claw right side
Support base, is abreast provided with a pair of dextrorotation bull sticks on rotation holding claw right support seat, is fixed respectively on a pair of dextrorotation bull sticks
A pair of right rotation holding claws are provided with, right rotation holding claw motor, right rotation holding claw are provided with rotation holding claw right support seat
Motor is to drive a pair of dextrorotation bull sticks opposite or counter-rotational each other by transmission mechanism；Embraced in two right rotations
The end of pawl is provided with right metal fingertip, one end of right current connecting line and the right metal fingertip electricity of right rotation holding claw end
Link together, the other end and the industrial computer of right current connecting line are electrically connected, one end of right side voltage connecting wire with
The right metal fingertip of the end of right rotation holding claw is electrically connected, and the other end and the industrial computer of right side voltage connecting wire are connected to
Together；Right stepper drive motors and right closure are provided with the stepping rack bearing plate of the underface of rotation holding claw right support seat
Driving chain, right pusher dog is provided with right closure driving chain, and right pusher dog groove is provided with rotation holding claw right support seat, right
Pusher dog is plugged in right pusher dog groove.
Communication antenna, digital display screen, left action bars and right action bars are respectively arranged with Remote Control Indicator.
A kind of remote control stepping detection method of ceramic insulator insulaion resistance, comprises the following steps：
The first step, on stepping rack bearing plate industrial computer is set, a left side is fixedly installed in the left end of stepping rack bearing plate
Side riser, sets in left side riser in riser and right side, in stepping support respectively in the middle position of stepping rack bearing plate
Right edge riser is fixedly installed in the right-hand member of loading plate；A pair of left sides are abreast set to lead between riser in left side riser and left side
Bar, activity, which is worn, on left guide rod connects rotation holding claw left support seat, abreast set on rotation holding claw left support seat a pair it is left-handed
Bull stick, sets a pair of anticlockwise holding claws on a pair of left-handed bull sticks, sets anticlockwise holding claw to drive on rotation holding claw left support seat
Dynamic motor, anticlockwise holding claw motor drives a pair of parallel left-handed bull stick opposite or reverse each other by transmission mechanism
Rotate；Left metal fingertip, one end and the anticlockwise holding claw of left current connecting line are respectively provided with the end of two anticlockwise holding claws
The left metal fingertip of end link together, the other end and the industrial computer of left current connecting line are electrically connected, left side
The left metal fingertip of one end of voltage connecting wire and the end of anticlockwise holding claw links together, left side voltage connecting wire it is another
End is electrically connected with industrial computer；Left stepping is set to drive on the stepping rack bearing plate immediately below rotation holding claw left support seat
Dynamic motor and left closure driving chain, set left pusher dog on left closure driving chain, are set on anticlockwise holding claw support base
Left pusher dog groove, left pusher dog is plugged in left pusher dog groove；Constructed with same method in right side between riser and right edge riser
Right side stepping mechanism；
Second step, by operating Remote Control Indicator control left stepper drive motors to rotate, move rotation holding claw left support seat
Move to the underface of the first insulator, control right stepper drive motors, rotation holding claw right support seat is moved to the second insulator
Underface, make a pair of anticlockwise holding claw obvolvents on the first insulator cap of the first insulator, make a pair of right rotation holding claws
Obvolvent is on the second insulator cap of the second insulator, and industrial computer connects linear by left current connecting line and right current
Into circuit loop, industrial computer is passed through electric current into circuit loop, and industrial computer is connected by left side voltage connecting wire and right side voltage
Line measurement obtains the magnitude of voltage at the two ends of the first insulator, calculates the insulating resistance value of the first insulator, and passes through channel radio
Insulating resistance value is sent to remote control and display and in remote control and the numerical monitor screen display of display by letter；
3rd step, operation Remote Control Indicator control right rotation holding claw motor, make a pair of right rotation holding claws exhausted from second
Opened on edge chapeau de fer；Operation remote control and the left stepper drive motors of display control are moved to the left anticlockwise holding claw support base,
Because the obvolvent of anticlockwise holding claw is on the first insulator cap so that stepping rack bearing plate moves right, when right rotation holding claw
When support base reaches the 3rd insulator cap position, right rotation holding claw motor is controlled, makes two right rotation holding claw obvolvents the
On three insulator caps；Remote Control Indicator control anticlockwise holding claw motor is operated, two anticlockwise holding claws is insulated to first
Sub- chapeau de fer is opened, and is controlled right stepper drive motors, is moved to the left right rotation holding claw support base, because right rotation holding claw obvolvent exists
On 3rd insulator cap so that stepping rack bearing plate moves right, when anticlockwise holding claw support base reaches the second insulator
During chapeau de fer position, anticlockwise holding claw motor is controlled, makes two anticlockwise holding claws to the second insulator cap obvolvent, industrial computer leads to
Left current connecting line and right current connecting line formation circuit loop are crossed, measurement obtains the magnitude of voltage at the second insulator two ends,
The insulating resistance value for obtaining the second insulator is calculated, transmission is shown on the digital display screen of Remote Control Indicator；
4th step, repetition second step to three step process, step-by-step movement remote control detection means are sequentially completed on insulator chain
Other insulators insulaion resistance detection.
Inspection of the present invention by remote control stepping insulation detection device to the voltage and current of each insulator of insulator chain
Survey, realize testing staff without climbing transmission pole, and work can be completed in the case where transmission line of electricity does not have a power failure.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the tested insulator chain of the present invention.
Embodiment
The present invention is described in detail below in conjunction with the accompanying drawings：
A kind of remote control stepping detection device of ceramic insulator insulaion resistance, including steel tower 1, the first insulator 2, second are exhausted
Edge 3, the 3rd insulator 4, industrial computer 5, remote control and display 6 and stepping rack bearing plate 7, nothing is provided with industrial computer 5
The transmitter-receiver device of line signal, is provided with industrial computer 5, in stepping rack bearing on the bottom surface of stepping rack bearing plate 7
The left end of plate 7 is fixedly installed left side riser 8, left side is respectively arranged with the middle position of stepping rack bearing plate 7 neutral
Riser 10 in plate 9 and right side, right edge riser 11 is fixedly installed in the right-hand member of stepping rack bearing plate 7；In left side riser 8
A pair of left guide rods 12 are abreast provided between riser in left side 9, activity, which is worn, on a pair of left guide rods 12 is connected to rotation holding claw
Left support seat 13, is abreast provided with a pair of left-handed bull sticks 14, in a pair of left-handed bull sticks 14 on rotation holding claw left support seat 13
On be provided with a pair of anticlockwise holding claws 15, be provided with anticlockwise holding claw motor 16 on rotation holding claw left support seat 13, it is left
Rotation holding claw motor 16 drives a pair of left-handed bull sticks 14 opposite each other or rotated backward by transmission mechanism；At two
The end of anticlockwise holding claw 15 is provided with left metal fingertip 30, one end and the anticlockwise holding claw 15 of left current connecting line 31
The left metal fingertip 30 of end links together, and the other end and the industrial computer 5 of left current connecting line 31 are electrically connected, left
The left metal fingertip 30 of one end of side voltage connecting wire 32 and the end of anticlockwise holding claw 15 links together, the connection of left side voltage
The other end of line 32 is electrically connected with industrial computer 5；Stepping rack bearing in the underface of rotation holding claw left support seat 13
Left stepper drive motors 22 and left closure driving chain 23 are provided with plate 7, left dial is provided with left closure driving chain 23
Pawl 24, is provided with left pusher dog groove 25, left pusher dog 24 is plugged in left pusher dog groove 25 on rotation holding claw left support seat 13；
A pair of right guide rods 17 are abreast provided with right side between riser 10 and right edge riser 11, activity is worn on a pair of right guide rods 17
Rotation holding claw right support seat 18 is connected to, a pair of dextrorotation bull sticks 19 are abreast provided with rotation holding claw right support seat 18, one
To being fixedly installed a pair of right rotation holding claws 20 on dextrorotation bull stick 19 respectively, dextrorotation is provided with rotation holding claw right support seat 18
Turn holding claw motor 21, right rotation holding claw motor 21 is to drive a pair of dextrorotation bull sticks 19 each other by transmission mechanism
It is opposite or counter-rotational；Right metal fingertip 33, right current connecting line are provided with the end of two right rotation holding claws 20
The right metal fingertip 33 of 34 one end and the end of right rotation holding claw 20 is electrically connected, the other end of right current connecting line 34
It is electrically connected with industrial computer 5, the right metal fingertip of one end of right side voltage connecting wire 35 and the end of right rotation holding claw 20
33 are electrically connected, and the other end and the industrial computer 5 of right side voltage connecting wire 35 link together；In rotation holding claw right support seat
Right stepper drive motors 26 and right closure driving chain 27 are provided with the stepping rack bearing plate 7 of 18 underface, are closed on the right side
Close and be provided with right pusher dog 28 on driving chain 27, right pusher dog groove 29, right pusher dog 28 are provided with rotation holding claw right support seat 18
It is plugged in right pusher dog groove 29.
Communication antenna 36, digital display screen 37, left action bars 38 and right action bars are respectively arranged with Remote Control Indicator 6
39。
A kind of remote control stepping detection method of ceramic insulator insulaion resistance, comprises the following steps：
The first step, the setting industrial computer 5 on stepping rack bearing plate 7, are fixedly installed in the left end of stepping rack bearing plate 7
Left side riser 8, sets in left side riser 10 in riser 9 and right side, in step respectively in the middle position of stepping rack bearing plate 7
Right edge riser 11 is fixedly installed in the right-hand member for entering rack bearing plate 7；In left side riser 8 and left side between riser 9 abreast
A pair of left guide rods 12 are set, and activity, which is worn, on left guide rod 12 connects rotation holding claw left support seat 13, in rotation holding claw left support seat 13
On a pair of left-handed bull sticks 14 are abreast set, a pair of anticlockwise holding claws 15 are set on a pair of left-handed bull sticks 14, rotation holding claw
Anticlockwise holding claw motor 16 is set on left support seat 13, and anticlockwise holding claw motor 16 is driven a pair by transmission mechanism
Parallel left-handed bull stick 14 is opposite each other or rotates backward；Left metal is respectively provided with the end of two anticlockwise holding claws 15 to touch
Refer to 30, one end of left current connecting line 31 links together with the left metal fingertip 30 of the end of anticlockwise holding claw 15, left side
The other end of electric current connecting line 31 is electrically connected with industrial computer 5, one end and the anticlockwise holding claw of left side voltage connecting wire 32
The left metal fingertip 30 of 15 end links together, and the other end and the industrial computer 5 of left side voltage connecting wire 32 are connected electrically in one
Rise；Left stepper drive motors 22 and left closure are set on the stepping rack bearing plate 7 immediately below rotation holding claw left support seat 13
Driving chain 23, sets left pusher dog 24 on left closure driving chain 23, left pusher dog is set on anticlockwise holding claw support base 13
Groove 25, left pusher dog 24 is plugged in left pusher dog groove 25；With same method in right side between riser 10 and right edge riser 11
Construct right side stepping mechanism；
Second step, by operating Remote Control Indicator 6 control left stepper drive motors 22 to rotate, make rotation holding claw left support seat
13 are moved to the underface of the first insulator 2, control right stepper drive motors 26, rotation holding claw right support seat 18 is moved to the
The underface of two insulators 3, control anticlockwise holding claw motor 16, makes a pair of obvolvents of anticlockwise holding claw 15 in the first insulator
On 2 the first insulator cap 40, control right rotation holding claw motor 21 makes a pair of obvolvents of right rotation holding claw 20 exhausted second
On second insulator cap 41 of edge 3, industrial computer 5 forms electricity by left current connecting line 31 and right current connecting line 34
Road loop, industrial computer 5 is passed through electric current into circuit loop, and industrial computer 5 is connected by left side voltage connecting wire 32 and right side voltage
Line 35 measures the magnitude of voltage at the two ends for obtaining the first insulator 2, calculates the insulating resistance value of the first insulator 2, and pass through nothing
Insulating resistance value is sent to remote control and display 6 by line communication, and is shown on the digital display screen 37 of remote control and display 6
Show；
3rd step, operation remote control and the control of display 6 right rotation holding claw motor 21, make a pair of right rotation holding claws 20 from
Opened on second insulator cap 41；Operation remote control and display 6 control left stepper drive motors 22 make anticlockwise holding claw support
Seat 13 is moved to the left, because the obvolvent of anticlockwise holding claw 15 is on the first insulator cap 40 so that stepping rack bearing plate 7 is to the right
It is mobile, when right rotation holding claw support base 18 reaches the 3rd 42 position of insulator cap, control right rotation holding claw motor 21,
Make the obvolvent of two right rotation holding claw 20 on the 3rd insulator cap 42；Operate remote control and the control anticlockwise holding claw driving of display 6
Motor 16, opens two anticlockwise holding claws, 15 pair of first insulator cap 40, controls right stepper drive motors 26, embraces right rotation
Pawl support base 18 is moved to the left, because the obvolvent of right rotation holding claw 20 is on the 3rd insulator cap 42 so that stepping rack bearing
Plate 7 moves right, when anticlockwise holding claw support base 13 reaches the second 41 position of insulator cap, control anticlockwise holding claw driving
Motor 16, makes two anticlockwise holding claws, 15 pair of second obvolvent of insulator cap 41, and industrial computer 5 passes through left current connecting line 31 and the right side
The formation circuit loop of side electric current connecting line 34, measurement obtains the magnitude of voltage at the two ends of the second insulator 3, and calculating obtains the second insulator
3 insulating resistance value, transmission is shown on the digital display screen 37 of Remote Control Indicator 6；
4th step, repetition second step to three step process, step-by-step movement remote control detection means are sequentially completed on insulator chain
Other insulators insulaion resistance detection.
Site Detection personnel carry present apparatus climbing to electric power pylon, or testing staff station is on ground, will with insulating bar
The present apparatus lifts the underface to insulator chain.The position of adjustment rotation holding claw left support seat 13 and rotation holding claw right support seat 18,
And by operating remote control and display 6, hold 15 pair of first insulator cap 40 of anticlockwise holding claw tightly, the obvolvent of right rotation holding claw 20
On the 3rd insulator cap 42, the insulating resistance value of first insulator is measured.Then, right rotation holding claw 20 is opened in remote control,
Remote control anticlockwise holding claw support base 13 is moved to the left, because the obvolvent of anticlockwise holding claw 15 is on the first insulator cap 40 so that
Stepping rack bearing plate 7 moves right, and when right rotation holding claw support base 18 reaches the 3rd 42 position of insulator cap, control is right
Holding claw motor 21 is rotated, makes the obvolvent of two right rotation holding claw 20 on the 3rd insulator cap 42；Operate remote control and display 6
Anticlockwise holding claw motor 16 is controlled, two anticlockwise holding claws, 15 pair of first insulator cap 40 is opened, controls right stepping to drive
Dynamic motor 26, is moved to the left right rotation holding claw support base 18, because the obvolvent of right rotation holding claw 20 is in the 3rd insulator cap 42
On so that stepping rack bearing plate 7 moves right, when anticlockwise holding claw support base 13 reaches the position of the second insulator cap 41
When, control anticlockwise holding claw motor 16 makes two anticlockwise holding claws, 15 pair of second obvolvent of insulator cap 41, and industrial computer 5 leads to
Left current connecting line 31 and the formation circuit loop of right current connecting line 34 are crossed, measurement obtains the electricity at the two ends of the second insulator 3
Pressure value, calculates the insulating resistance value for obtaining the second insulator 3.The present invention has been utilized respectively anticlockwise holding claw support base 13 and dextrorotation
Turn being mutually shifted with respect to stepping rack bearing plate 7 of holding claw support base 18, realize anticlockwise holding claw 15 and right rotation holding claw 20
Stepping successively, complete the measurement of the insulaion resistance to every insulator.
Claims (3)
1. a kind of remote control stepping detection device of ceramic insulator insulaion resistance, including steel tower（1）, the first insulator（2）, second
Insulator（3）, the 3rd insulator（4）, industrial computer（5）, remote control and display（6）With stepping rack bearing plate（7）, in industrial computer
（5）On be provided with the transmitter-receiver device of wireless signal, it is characterised in that in stepping rack bearing plate（7）Bottom surface on set
It is equipped with industrial computer（5）, in stepping rack bearing plate（7）Left end be fixedly installed left side riser（8）, in stepping rack bearing
Plate（7）Middle position be respectively arranged with left side in riser（9）With riser in right side（10）, in stepping rack bearing plate（7）'s
Right-hand member is fixedly installed right edge riser（11）；In left side riser（8）With riser in left side（9）Between be abreast provided with one
To left guide rod（12）, in a pair of left guide rods（12）Upper activity, which is worn, is connected to rotation holding claw left support seat（13）, in the rotation left branch of holding claw
Support seat（13）On be abreast provided with a pair of left-handed bull sticks（14）, in a pair of left-handed bull sticks（14）On be provided with a pair of anticlockwises embrace
Pawl（15）, in rotation holding claw left support seat（13）On be provided with anticlockwise holding claw motor（16）, anticlockwise holding claw driving electricity
Machine（16）A pair of left-handed bull sticks are driven by transmission mechanism（14）It is opposite each other or rotate backward；In two anticlockwise holding claws
（15）End be provided with left metal fingertip（30）, left current connecting line（31）One end and anticlockwise holding claw（15）End
The left metal fingertip in portion（30）Link together, left current connecting line（31）The other end and industrial computer（5）It is connected electrically in one
Rise, left side voltage connecting wire（32）One end and anticlockwise holding claw（15）End left metal fingertip（30）Link together,
Left side voltage connecting wire（32）The other end and industrial computer（5）It is electrically connected；In rotation holding claw left support seat（13）Just
The stepping rack bearing plate of lower section（7）On be provided with left stepper drive motors（22）With left closure driving chain（23）, closed on a left side
Close driving chain（23）On be provided with left pusher dog（24）, in rotation holding claw left support seat（13）On be provided with left pusher dog groove（25）,
Left pusher dog（24）It is to be plugged on left pusher dog groove（25）In；The riser in right side（10）With right edge riser（11）Between abreast
It is provided with a pair of right guide rods（17）, in a pair of right guide rods（17）Upper activity, which is worn, is connected to rotation holding claw right support seat（18）, in rotation
Holding claw right support seat（18）On be abreast provided with a pair of dextrorotation bull sticks（19）, in a pair of dextrorotation bull sticks（19）Upper fixation respectively is set
It is equipped with a pair of right rotation holding claws（20）, in rotation holding claw right support seat（18）On be provided with right rotation holding claw motor（21）,
Right rotation holding claw motor（21）It is that a pair of dextrorotation bull sticks are driven by transmission mechanism（19）Opposite or reverse turn each other
Dynamic；In two right rotation holding claws（20）End be provided with right metal fingertip（33）, right current connecting line（34）One
End and right rotation holding claw（20）The right metal fingertip of end（33）It is electrically connected, right current connecting line（34）The other end
With industrial computer（5）It is electrically connected, right side voltage connecting wire（35）One end and right rotation holding claw（20）End right gold
Belong to fingertip（33）It is electrically connected, right side voltage connecting wire（35）The other end and industrial computer（5）Link together；In rotation
Holding claw right support seat（18）Underface stepping rack bearing plate（7）On be provided with right stepper drive motors（26）With right closure
Driving chain（27）, in right closure driving chain（27）On be provided with right pusher dog（28）, in rotation holding claw right support seat（18）On
It is provided with right pusher dog groove（29）, right pusher dog（28）It is to be plugged on right pusher dog groove（29）In.
2. a kind of remote control stepping detection device of ceramic insulator insulaion resistance according to claim 1, it is characterised in that
In Remote Control Indicator（6）On be respectively arranged with communication antenna（36）, digital display screen（37）, left action bars（38）With right action bars
（39）.
3. a kind of remote control stepping detection method of the ceramic insulator insulaion resistance based on claim 1 described device, including with
Lower step：
The first step, in stepping rack bearing plate（7）Upper setting industrial computer（5）, in stepping rack bearing plate（7）Left end fix set
Put left side riser（8）, in stepping rack bearing plate（7）Middle position set respectively left side in riser（9）It is neutral with right side
Plate（10）, in stepping rack bearing plate（7）Right-hand member right edge riser is fixedly installed（11）；In left side riser（8）With left side
Middle riser（9）Between a pair of left guide rods are abreast set（12）, in left guide rod（12）Upper activity, which is worn, connects rotation holding claw left support seat
（13）, in rotation holding claw left support seat（13）On a pair of left-handed bull sticks are abreast set（14）, in a pair of left-handed bull sticks（14）On
A pair of anticlockwise holding claws are set（15）, in rotation holding claw left support seat（13）Upper setting anticlockwise holding claw motor（16）, it is left
Rotate holding claw motor（16）A pair of parallel left-handed bull stick is driven by transmission mechanism（14）It is opposite or reverse each other
Rotate；In two anticlockwise holding claws（15）End be respectively provided with left metal fingertip（30）, left current connecting line（31）One end
With anticlockwise holding claw（15）End left metal fingertip（30）Link together, left current connecting line（31）The other end with
Industrial computer（5）It is electrically connected, left side voltage connecting wire（32）One end and anticlockwise holding claw（15）End left metal
Fingertip（30）Link together, left side voltage connecting wire（32）The other end and industrial computer（5）It is electrically connected；In rotating holding
Pawl left support seat（13）The stepping rack bearing plate of underface（7）It is upper that left stepper drive motors are set（22）With left closure driving-chain
Bar（23）, in left closure driving chain（23）It is upper that left pusher dog is set（24）, in anticlockwise holding claw support base（13）It is upper that left dial is set
Pawl groove（25）, left pusher dog（24）It is plugged on left pusher dog groove（25）In；With same method in right side riser（10）With right edge
Riser（11）Between construct right side stepping mechanism；
Second step, by operating Remote Control Indicator（6）Control left stepper drive motors（22）Rotate, make rotation holding claw left support seat
（13）It is moved to the first insulator（2）Underface, control right stepper drive motors（26）, make rotation holding claw right support seat（18）
It is moved to the second insulator（3）Underface, make a pair of anticlockwise holding claws（15）Obvolvent is in the first insulator（2）First insulation
Sub- chapeau de fer（40）On, make a pair of right rotation holding claws（20）Obvolvent is in the second insulator（3）The second insulator cap（41）On, work
Control machine（5）Pass through left current connecting line（31）With right current connecting line（34）Form circuit loop, industrial computer（5）To circuit
Electric current, industrial computer are passed through in loop（5）Pass through left side voltage connecting wire（32）With right side voltage connecting wire（35）Measurement obtains the
One insulator（2）Two ends magnitude of voltage, calculate the first insulator（2）Insulating resistance value, and will be exhausted by radio communication
Edge resistance value is sent to remote control and display（6）, and in remote control and display（6）Digital display screen（37）Upper display；
3rd step, operation remote control and display（6）Control right rotation holding claw motor（21）, make a pair of right rotation holding claws（20）
From the second insulator cap（41）On open；Operate remote control and display（6）Control left stepper drive motors（22）Make anticlockwise
Holding claw support base（13）It is moved to the left, due to anticlockwise holding claw（15）Obvolvent is in the first insulator cap（40）On so that stepping
Rack bearing plate（7）Move right, when right rotation holding claw support base（18）Reach the 3rd insulator cap（42）During position, control
Right rotation holding claw motor（21）, make two right rotation holding claws（20）Obvolvent is in the 3rd insulator cap（42）On；Operate remote control
And display（6）Control anticlockwise holding claw motor（16）, make two anticlockwise holding claws（15）To the first insulator cap（40）
Open, control right stepper drive motors（26）, make right rotation holding claw support base（18）It is moved to the left, due to right rotation holding claw（20）
Obvolvent is in the 3rd insulator cap（42）On so that stepping rack bearing plate（7）Move right, when anticlockwise holding claw support base
（13）Reach the second insulator cap（41）During position, anticlockwise holding claw motor is controlled（16）, make two anticlockwise holding claws
（15）To the second insulator cap（41）Obvolvent, industrial computer（5）Pass through left current connecting line（31）With right current connecting line
（34）Circuit loop is formed, measurement obtains the second insulator（3）The magnitude of voltage at two ends, calculating obtains the second insulator（3）It is exhausted
Edge resistance value, transmission is shown in Remote Control Indicator（6）Digital display screen（37）On；
4th step, second step is repeated to three step process, step-by-step movement remote control detection means is sequentially completed to its on insulator chain
The detection of the insulaion resistance of its insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510393194.0A CN104931790B (en) | 2015-07-07 | 2015-07-07 | The remote control stepping detection device and its detection method of ceramic insulator insulaion resistance |
Applications Claiming Priority (1)
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| CN204807630U (en) * | 2015-07-07 | 2015-11-25 | 国网山西省电力公司电力科学研究院 | Ceramic insulator insulation resistance's step -by -step detection device of remote control |
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