CN110412433A - A kind of remote-controllable test device of insulating rod - Google Patents
A kind of remote-controllable test device of insulating rod Download PDFInfo
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- CN110412433A CN110412433A CN201910745563.6A CN201910745563A CN110412433A CN 110412433 A CN110412433 A CN 110412433A CN 201910745563 A CN201910745563 A CN 201910745563A CN 110412433 A CN110412433 A CN 110412433A
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- 238000012360 testing method Methods 0.000 title claims abstract description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000003990 capacitor Substances 0.000 claims description 23
- 239000000725 suspension Substances 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000013078 crystal Substances 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 230000003321 amplification Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 210000004899 c-terminal region Anatomy 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000010998 test method Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 3
- 239000013065 commercial product Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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Abstract
The invention belongs to electric-power safe instruments technical field and automatic control technology field more particularly to a kind of remote-controllable test device of insulating rod.The present invention is to connect hoistable platform on pedestal top, connects and is set with low-field electrode on hoistable platform, and the top of hoistable platform connects high-field electrode；Pedestal is also connected with the output end of motor module, and the output end of the input terminal connection remote control reception driving circuit of motor module, the input terminal that control receives driving circuit connects remote control reception amplifying circuit, the lifting of hoistable platform is remotely shaken by remote controler.The present invention can complete the flexible of experimental rig at a distance, solve the problems, such as in the test of each voltage class insulating bar can not remote control tested, keep the testing crew visual field openr, effective protection testing crew safely, improve work efficiency.In addition, the fixing groove diameter adjustable size of fixed insulating bar, can be tested for different voltages grade insulating bar.
Description
Technical field
The invention belongs to electric-power safe instruments technical field and automatic control technology fields, more particularly to one kind remotely may be used
Control test device of insulating rod.
Background technique
The insulating bar security tool device the most commonly used as power department power transformation operation, test maintenance profession, insulating properties
The superiority and inferiority of energy is related to routine safety production work, and therefore, the development of test device of insulating rod is particularly important.Currently, often
Test device of insulating rod, which is mostly used, to carry out manually or automatically control device near device noumenon and stretches to carry out different electricity
Press the test of grade insulating bar.Currently, the remote-controllable based on wireless remote control module LC2190/LC2200/CX20106 is exhausted not yet
Edge bar experimental rig.
Summary of the invention
For above-mentioned problems of the prior art, the present invention provides a kind of remote-controllable test device of insulating rod,
It is an object of the invention to realize the Telescopic for completing experimental rig at a distance, effectively solve to try in each voltage class insulating bar
It can not remote control the problem of being tested in testing.
For achieving the above object, the present invention adopts the following technical scheme that realize:
A kind of remote-controllable test device of insulating rod, pedestal top connect hoistable platform, connect and be set with low tension on hoistable platform
The top of pole, hoistable platform connects high-field electrode；Pedestal is also connected with the output end of motor module, the input terminal of motor module
The output end of remote control reception driving circuit is connected, the input terminal that control receives driving circuit connects remote control reception amplifying circuit, passes through
Remote controler remotely shakes the lifting of hoistable platform.
The hoistable platform includes immovable platform outrigger and moveable platform internal frame, and platform internal frame is removable to be risen
It rises or falls, the outer top of the trellis of platform is connected with fixed pulley, and fixed pulley is made of pulley and pulley seat, platform outrigger and pulley bottom
Seat is connected；The pulley of fixed pulley is concave type wheel, and connecting rope is located in concave type wheel, and one end of connecting rope is tied up at the bottom of platform internal frame
Portion；On pedestal fixed pulley on the other end connection pedestal of connecting rope, the other end of pedestal fixed pulley connects electricity by connecting rope
Machine module；Platform outrigger bottom is connected with pedestal 4 simultaneously, and the outside of platform outrigger, which is surround, is connected with low-field electrode.
It is equipped with a crossbeam at interval of certain distance on the platform outrigger, for the fixed platform internal frame risen；Platform
Outrigger is embedded in low-field electrode, and platform outrigger lowermost end is connected with pedestal 4 by screw；The platform internal frame is integrally embedded in outer
In frame, platform internal frame leans against on pedestal in lowermost end, its card slot is stuck on the crossbeam of platform outrigger solid when platform internal frame rises
Fixed, top of the trellis is connected with high-field electrode 1 by screw in platform.
The E terminal and F terminal of the LC2200 chip of the input terminal connection remote control reception driving circuit of the motor module, electricity
The output end of machine module 7 connects the pedestal fixed pulley on pedestal by connecting rope, and motor module is fixed on bottom entirely through screw
On seat.
The high-field electrode is aluminum grading ring, and surrounding is connected with suspension groove, can hang insulating bar, high-voltage electricity on suspension groove
The bottom of pole is connected with the internal platform internal frame of hoistable platform.
The surrounding of the low-field electrode is inlaid with fixing groove, and fixing groove is a pair of with the suspension groove one on high-field electrode respectively
It answers；The low-field electrode is Aluminum cylindrical shape, and inside is hollow structure, and hoistable platform is just sleeved on the inside by hollow parts
It matches；The fixing groove is connected by screw with low-field electrode, and fixing groove is closed circle structure.
The remote controler is made of remote-transmitter chip LC2190 and peripheral circuit, and chip LC2190 is Infrared Remote-Control Sending
Circuit；It is connected after 01 terminal of chip connection resistance R1 with triode T1；The collector of triode T1 connects infrared light-emitting diode
The emitter of LED1, triode T1 connect power cathode；One end of infrared light-emitting diode LED1 is connected with positive pole, another
End is connected with the collector of triode T1；The external integrated crystal oscillator module of chip 02-06 terminal；07 terminal of chip connects power cathode,
It is connected simultaneously with capacitor C2, another termination positive pole of capacitor C2；Chip 08-013 terminal is connected with six road keys, key
The other end be connected with positive pole；014 terminal of chip is directly connected with positive pole, and power supply is connected in parallel with capacitor C1.
The remote control reception amplifying circuit is made of CX20106 chip and peripheral circuit, 100 terminals of CX20106 chip
Photodiode in succession, for receiving the infrared signal of remote controler, the photodiode other end is connected with ground；CX20106 chip
200 terminals connect resistance R1 and capacitor C1, the other end of capacitor C1 and be connected；300 terminals of CX20106 chip connect electricity
Hold C2, the other end of capacitor C2 is connected with ground；400 terminals of CX20106 chip are connected with ground；500 terminals of CX20106 chip
Resistance R2 is connected, 700 terminals of CX20106 chip connect resistance R3,700 terminals of CX20106 chip while and remote control reception
The IN terminal of the LC2200 chip of driving circuit is connected, 800 terminals of the other end and CX20106 chip of resistance R2 and resistance R3
It is connected；800 terminals of CX20106 chip are connected with the M terminal of the LC2200 chip of remote control reception driving circuit 6 simultaneously；
600 terminals of CX20106 chip connect capacitor C3, and the C3 other end is connected with ground.
The remote control reception driving circuit is made of LC2200 chip and peripheral circuit, VDD terminal connection+5V power supply；
The E terminal and F terminal of LC2200 chip are all connected with the input terminal of motor module；The output end of motor module is connected by connecting rope
On pedestal fixed pulley；700 terminals of the CX20106 chip of the IN terminal and remote control reception amplifying circuit of LC2200 chip are connected,
800 terminals of the CX20106 chip of the M port remote control reception amplifying circuit of LC2200 chip are connected；The end B of LC2200 chip
Son, C terminal and D terminal are hanging；The VSS terminal of LC2200 chip connects ground.
A kind of test method of remote-controllable test device of insulating rod, comprising the following steps: adjust low-field electrode first
Fixing groove makes its internal diameter match with insulation shank diameter；Insulation rod head end is hung in the suspension groove of high-field electrode, insulating bar
Tail end is fixed in the fixing groove of low-field electrode, and the lifting of insulating bar is adjusted by remote controler, is fixed on insulating bar tail end solid
Determine in slot；Pressure build-up test is carried out between high-field electrode and low-field electrode, completes the detection to insulating bar voltage endurance capability；
Specifically include: when pressing remote controler and rising or falling key, 01 port of remote-transmitter chip LC2190 exports internal
Encoded signal drives infrared light-emitting diode SE303 after triode T1 amplification, and infrared light-emitting diode SE303 launches outward red
Outer pulse signal, pulse frequency are set as 38kHz by chip peripheral hardware crystal oscillator；Remote control reception amplifying circuit CX20106 chip
100 port photodiode PH302 receive infrared pulse signal through inter-process, by 700 ports and 800 ports of CX20106
Export the port IN to remote control reception driving circuit LC2200 chip and M port；LC2200 is received after signal by the port E and F
Port sends motor rotating forward or motor reversal order to motor module；When motor rotates forward, the company of hoistable platform pedestal fixed pulley
Fixed pulley connecting rope flows to hoistable platform pedestal fixed pulley inside splicing flow direction motor, thus at the top of hoistable platform, hoistable platform
Top fixed pulley connecting rope has upward pulling force to platform internal frame, and platform internal frame is raised above；When the card slot of platform internal frame snaps into
When on the crossbeam on platform outrigger, hoistable platform can be fixed；When needing to carry out platform internal frame step-down operation, needing will be in platform
Frame rises a small distance, so that the card slot of platform internal frame is left platform outrigger, then by decline key, motor reversal, connecting rope side
To when being rotated forward with motor on the contrary, platform internal frame decline.
The invention has the advantages and beneficial effects that:
The present invention proposes a kind of remote-controllable insulating bar test dress based on wireless remote control module LC2190/LC2200/CX20106
It sets, the flexible of experimental rig can be completed at a distance, efficiently solving can not remote control in the test of each voltage class insulating bar
The problem of being tested keep the testing crew visual field openr, effective protection testing crew safely, improve work effect
Rate.In addition, the fixing groove diameter adjustable size of fixed insulating bar, can be tested for different voltages grade insulating bar.
Detailed description of the invention
Understand for the ease of those of ordinary skill in the art and implement the present invention, with reference to the accompanying drawing and specific embodiment
The present invention is described in further detail, and the following examples are intended to illustrate the invention, it is to be understood that protection model of the invention
It encloses and is not limited by the specific implementation.
Fig. 1 is system structure diagram of the invention；
Fig. 2 is mesohigh electrode top view of the present invention；
Fig. 3 is mesolow electrode top view of the present invention；
Fig. 4 is hoistable platform structural schematic diagram in the present invention；
Fig. 5 is remote controlled transmitting circuit structural schematic diagram in the present invention；
Fig. 6 is remote control reception amplification circuit structure schematic diagram in the present invention；
Fig. 7 is remote control reception driving circuit and motor module structure chart in the present invention；
Fig. 8 is base vertical view.
In figure: high-field electrode 1, hoistable platform 2, low-field electrode 3, pedestal 4, remote control reception amplifying circuit 5, remote control reception drive
Dynamic circuit 6, motor module 7, remote controler 8, suspension groove 9, platform outrigger 10, platform internal frame 11, connecting rope 12, crossbeam 13 are fixed sliding
Wheel 14, pedestal fixed pulley 15, fixing groove 16.
Specific embodiment
Embodiment 1:
The present invention is a kind of remote-controllable test device of insulating rod, as shown in Figure 1, installing on hand-operated lifting insulating bar pedestal 4
There are remote control reception amplifying circuit 5, remote control reception driving circuit 6 and motor module 7, hair is remotely controlled by long-range remote controler 8
Transmit-receive radio road controls the rotating forward and reversion of motor 7, and then adjusts the height of hoistable platform 2, reaches remotely exhausted to different voltages grade
The purpose that edge bar is tested, specific embodiment are as follows:
Experimental rig of the present invention include high-field electrode 1, hoistable platform 2, low-field electrode 3, pedestal 4, remote control reception amplifying circuit 5,
Remote control reception driving circuit 6, motor module 7 and remote controler 8 form.Wherein, 4 top of pedestal connects hoistable platform 2, and it is flat to connect lifting
Low-field electrode 3 is set on platform 2, the top of hoistable platform 2 connects high-field electrode 1；Output end of the pedestal 4 also with motor module 7
It is connected, the output end of the input terminal connection remote control reception driving circuit 6 of motor module 7, control receives the input terminal of driving circuit 6
Remote control reception amplifying circuit 5 is connected, the lifting of hoistable platform 2 is remotely shaken by remote controler 8.Specific structure is as shown in Figure 1.
As shown in Fig. 2, Fig. 2 is the top view of high-field electrode.High-field electrode 1 is aluminum grading ring, and there are four suspensions for surrounding connection
Slot 9, four insulating bars can be hung on four suspension grooves 9 simultaneously, and the bottom of high-field electrode 1 and the inside of hoistable platform 2 are removable
Platform internal frame pass through screw connection.The diameter of the high-field electrode 1 is 150cm, is highly 30cm.4 suspension slot lengths are
5cm, width 2cm.Grading ring and suspension groove pass through screw connection.
As shown in figure 4, Fig. 4 is the structural schematic diagram of hoistable platform of the present invention.Hoistable platform 2 includes two parts, by can not
Mobile platform outrigger 10 and moveable platform internal frame 11 composition.Platform internal frame 11 is removable to rise or falls.Platform outrigger
10 tops are connected with one group of fixed pulley 14, and every group of fixed pulley 14 is two, for changing the direction of connecting rope 12.Fixed pulley 14 by
Pulley and pulley seat composition.Platform outrigger 10 is connected with pulley seat by screw, changes the side of rope 12 by fixed pulley 14
To.The pulley of fixed pulley 14 is concave type wheel, and connecting rope 12 is located in concave type wheel, and the design of concave type wheel can prevent connecting rope 12 de-
From fixed pulley 14, one end of connecting rope 12 is tied up in the bottom of platform internal frame 11.When pedestal 4 exerts oneself downwards rope 12, due to fixed
Pulley changes direction, therefore the connecting rope 12 tied up in the bottom of platform internal frame 11 can exert oneself upwards, and platform internal frame 11 is lifted upwards
It rises.12 other end of connecting rope connects on another group of two pedestal fixed pulleys 15 on pedestal 4.Low-field electrode 3 is looped around outside platform
The outside of frame 10 is simultaneously connected by screw, and 10 bottom of platform outrigger is connected with pedestal 4 by screw simultaneously.
The height of platform internal frame 11 and platform outrigger 10 is 300cm, and platform outrigger 10 is equipped with a crossbeam every 30cm,
For the fixed platform internal frame 11 risen.Platform outrigger 10 is embedded in low-field electrode 3,10 lowermost end of platform outrigger and pedestal 4
It is connected by screw.Platform internal frame 11 is whole, and platform internal frame 11 is leaned against in lowermost end on pedestal 4 in platform outrigger 10,
Its card slot is stuck on the crossbeam 13 of platform outrigger 10 fixed when platform internal frame 11 rises, 11 top of platform internal frame and high-field electrode 1
It is connected by screw.The card slot selects commercial product, the card slot that such as commercially available double ladder uses.As shown in figure 3, Fig. 3 is
The top view of low-field electrode of the present invention.The inside of low-field electrode 3 is hoistable platform 2, and the surrounding of low-field electrode 3 inlays that there are four solid
Determine slot 16, four fixing grooves 16 are corresponded with four suspension grooves 9 on high-field electrode 1 respectively, be can be used to fixed insulating bar, are prevented
Only insulating bar swings back and forth.Four fixing grooves 16 are connected by screw with low-field electrode 3, and the fixing groove 16 is closed circle knot
Structure, diameter 10cm.
The low-field electrode 3 is Aluminum cylindrical shape, and inside is hollow structure, and the diameter of hollow parts is 150cm, height
For 25cm, just hoistable platform 2 is sleeved in hollow structure and is matched.As shown in figure 5, Fig. 5 is remote-transmitter in the present invention
Electrical block diagram.Remote controler 8 is made of remote-transmitter chip LC2190 and peripheral circuit, and chip LC2190 is infrared distant
Control transmit circuit.01 terminal of chip connects after a resistance value is 150 Ω resistance R1 to be connected with triode T1.Triode T1 model
8050, the collector of triode T1 meets infrared light-emitting diode LED1, and the emitter of triode T1 connects power cathode.Infraluminescence
1 model SE303 of diode (LED), one end of infrared light-emitting diode LED1 are connected with positive pole, the other end and triode T1
Collector is connected.The external integrated crystal oscillator module of chip 02-06 terminal, crystal oscillator model SMD3215.It is negative that 07 terminal of chip connects power supply
Pole, while being that 100 μ F capacitor C2 are connected with a capacity, another termination positive pole of capacitor C2.Chip 08-013 terminal and six
Road key is connected, and the other end of key is connected with positive pole.014 terminal of chip is directly connected with positive pole.Power supply is adopted
With direct current+3V power supply, a capacity in parallel is 100 μ F capacitor C1.
Chip LC2190, chip LC2200, chip CX20106 are the Infrared Remote-Control Sendings being used in conjunction with each other, receive collection
At circuit, inside has the function of signal modulation, demodulation etc..Chip LC2190 is Infrared Remote-Control Sending circuit, chip CX20106 is
Infrared remote control receives amplifying circuit 5, chip LC2200 is that infrared remote control receives driving circuit 6, and three kinds of chips are used cooperatively can be complete
At the long-range Telescopic for completing test device of insulating rod.
As shown in fig. 6, Fig. 6 is the structural schematic diagram of remote control reception amplifying circuit of the present invention.The remote control reception amplification electricity
Road 5 is made of CX20106 chip and peripheral circuit, 100 terminals of CX20106 chip photodiode, i.e. infrared receiver in succession
Pipe PH302, for receiving the infrared signal of remote controler, photodiode model PH302, the PH302 other end is connected with ground.
200 terminals of CX20106 chip connect that a resistance value is 4k Ω resistance R1 and a capacity is 1 μ F capacitor C1, the other end of capacitor C1
It is connected with ground.300 terminals of CX20106 chip connect the other end that a capacity is 3 μ F capacitor C2, capacitor C2 and are connected with ground.
400 terminals of CX20106 chip are connected with ground.It is 220k Ω resistance R2 that 500 terminals of CX20106 chip, which connect a resistance value,
700 terminals of CX20106 chip connect 700 terminals that a resistance value is 220k Ω resistance R3, CX20106 chip and connect simultaneously with remote control
The IN terminal for receiving the LC2200 chip of driving circuit 6 is connected, 800 ends of resistance R2 and the resistance R3 other end and CX20106 chip
Son is connected；800 terminals of CX20106 chip are connected with the M terminal of the LC2200 chip of remote control reception driving circuit 6 simultaneously.
It is that 330 μ F capacitor C3, the C3 other ends are connected with ground that 600 terminals of CX20106 chip, which connect a capacity,.
As shown in fig. 7, Fig. 7 is motor module and remote control reception driving circuit structure schematic diagram of the present invention.Remote control reception drives
Dynamic circuit 6 is mainly made of LC2200 chip and peripheral circuit, VDD terminal connection+5V power supply.The E terminal and F of LC2200 chip
Terminal is all connected with the input terminal of motor module 7.The output end of motor module 7 is connected on pedestal fixed pulley 15 by connecting rope 12.
700 terminals of the CX20106 chip of the IN terminal and remote control reception amplifying circuit 5 of LC2200 chip are connected, the M of LC2200 chip
800 terminals of the CX20106 chip of port remote control reception amplifying circuit 5 are connected.B terminal, C terminal and the end D of LC2200 chip
It is sub hanging.The VSS terminal of LC2200 chip connects ground.Structure is as shown in Figure 7.
The E terminal and F terminal of the input terminal connection LC2200 chip of the motor module 7, the output end of motor module 7 are logical
Cross the pedestal fixed pulley 15 on the connection pedestal 4 of connecting rope 12.Motor module 7 is fixed on pedestal 4 entirely through screw.
As shown in figure 8, Fig. 8 is base vertical view of the present invention.The platform outrigger 10 of pedestal 4 and hoistable platform 2 passes through screw
It is connected, one group of pedestal fixed pulley 15 is connected at the top of pedestal 4, one group is two, one end difference of two pedestal fixed pulleys 15
Two fixed pulleys 14 at 2 top of hoistable platform are connected by connecting rope 12, the other end of two pedestal fixed pulleys 15 passes through respectively
The output end of the connection motor module 7 of connecting rope 12.Pedestal 4 is screwed with motor module 7 to be connected.
The present invention adjusts the fixing groove of low-field electrode when specifically used first, makes its internal diameter and insulation shank diameter phase
Match.Insulation rod head end is hung in the suspension groove of high-field electrode, insulating bar tail end is fixed in the fixing groove of low-field electrode, is led to
The lifting that remote controler adjusts insulating bar is crossed, is capable of fixing insulating bar tail end in fixing groove.High-field electrode and low-field electrode it
Between carry out pressure build-up test, complete the detection to insulating bar voltage endurance capability.
When pressing remote controler and rising or falling key, the 01 port output in-line coding letter of remote-transmitter chip LC2190
Number, drive infrared light-emitting diode SE303, infrared light-emitting diode SE303 to launch outward infrared pulse after triode T1 amplification
Signal, pulse frequency are set as 38kHz by chip peripheral hardware crystal oscillator；100 ports of remote control reception amplifying circuit CX20106 chip
Photodiode PH302 receives infrared pulse signal through inter-process, is exported by 700 ports and 800 ports of CX20106 to distant
Control receives the port IN and the M port of driving circuit LC2200 chip.LC2200 is received after signal from the port E and the port F to electricity
Machine module sends motor rotating forward or motor reversal order.When motor rotates forward, the connecting rope flow direction of hoistable platform pedestal fixed pulley
Fixed pulley connecting rope flows to hoistable platform pedestal fixed pulley inside motor, thus at the top of hoistable platform, slides calmly at the top of hoistable platform
Wheel connecting rope has upward pulling force to platform internal frame, and platform internal frame is raised above, when the card slot of platform internal frame snaps into platform outrigger
On crossbeam on when, hoistable platform can be fixed；When needing to carry out platform internal frame step-down operation, it is necessary first to will be on platform internal frame
A small distance is risen, the card slot of platform internal frame is made to leave platform outrigger, then by decline key, motor reversal, connecting rope direction
On the contrary, platform internal frame declines when being rotated forward with motor.
Embodiment 2:
Fixing groove 16 of the present invention can also select the similar commercial product that diameter is adjusted by screw, other with implementation
Example 1 is identical.
Claims (10)
1. a kind of remote-controllable test device of insulating rod, it is characterized in that: pedestal (4) top connection hoistable platform (2), it is flat to connect lifting
It is set on platform (2) low-field electrode (3), the top of hoistable platform (2) connects high-field electrode (1)；Pedestal (4) is gone back and motor module
(7) output end is connected, the output end of input terminal connection remote control reception driving circuit (6) of motor module (7), and control, which receives, drives
The input terminal of dynamic circuit (6) connects remote control reception amplifying circuit (5), and the liter of hoistable platform (2) is remotely shaken by remote controler (8)
Drop.
2. a kind of remote-controllable test device of insulating rod according to claim 1, it is characterized in that: the hoistable platform (2)
Including immovable platform outrigger (10) and moveable platform internal frame (11), platform internal frame (11) is removable to rise or drops
Under, it is connected with fixed pulley (14) at the top of platform outrigger (10), fixed pulley (14) is made of pulley and pulley seat, platform outrigger
(10) it is connected with pulley seat；The pulley of fixed pulley (14) is concave type wheel, and connecting rope (12) is located in concave type wheel, connecting rope
(12) bottom in platform internal frame (11) is tied up in one end；Pedestal fixed pulley in other end connection pedestal (4) of connecting rope (12)
(15) on, the other end of pedestal fixed pulley (15) passes through connecting rope (12) connection motor module (7)；Platform outrigger (10) bottom is same
When be connected with pedestal 4, the outside of platform outrigger (10) is around being connected with low-field electrode (3).
3. a kind of remote-controllable test device of insulating rod according to claim 2, it is characterized in that: the platform outrigger (10)
On at interval of certain distance be equipped with a crossbeam, for the fixed platform internal frame (11) risen；Platform outrigger (10) is embedded in low
In piezoelectricity pole (3), platform outrigger (10) lowermost end is connected with pedestal 4 by screw；The platform internal frame (11) is integrally embedded in outer
In frame, platform internal frame (11) leans against on pedestal in lowermost end, its card slot is stuck in platform outrigger when platform internal frame (11) rises
(10) fixed on crossbeam (13), it is connected with high-field electrode 1 by screw at the top of platform internal frame (11).
4. a kind of remote-controllable test device of insulating rod according to claim 1, it is characterized in that: the motor module (7)
Input terminal connection remote control reception driving circuit (6) LC2200 chip E terminal and F terminal, the output end of motor module 7 is logical
The pedestal fixed pulley (15) in connecting rope (12) connection pedestal (4) is crossed, motor module (7) is fixed on pedestal entirely through screw
(4) on.
5. a kind of remote-controllable test device of insulating rod according to claim 1, it is characterized in that: the high-field electrode (1)
For aluminum grading ring, surrounding is connected with suspension groove (9), and insulating bar, the bottom of high-field electrode (1) and liter are hung on suspension groove (9)
The internal platform internal frame (11) of drop platform (2) is connected.
6. a kind of remote-controllable test device of insulating rod according to claim 1, it is characterized in that: the low-field electrode (3)
Surrounding be inlaid with fixing groove (16), fixing groove (16) respectively on high-field electrode (1) suspension groove (9) correspond；It is described
Low-field electrode (3) is Aluminum cylindrical shape, and inside is hollow structure, and hoistable platform (2) is just sleeved on the inside by hollow parts
It matches；The fixing groove (16) is connected by screw with low-field electrode (3), and fixing groove (16) is closed circle structure.
7. a kind of remote-controllable test device of insulating rod according to claim 1, it is characterized in that: the remote controler (8) by
Remote-transmitter chip LC2190 and peripheral circuit composition, chip LC2190 are Infrared Remote-Control Sending circuit；The connection of 01 terminal of chip
It is connected after resistance R1 with triode T1；The collector of triode T1 connects infrared light-emitting diode LED1, the emitter of triode T1
Connect power cathode；One end of infrared light-emitting diode LED1 is connected with positive pole, the collector of the other end and triode T1
It is connected；The external integrated crystal oscillator module of chip 02-06 terminal；07 terminal of chip connects power cathode, while being connected with capacitor C2, capacitor
Another termination positive pole of C2；Chip 08-013 terminal is connected with six road keys, the other end and the positive pole phase of key
Even；014 terminal of chip is directly connected with positive pole, and power supply is connected in parallel with capacitor C1.
8. a kind of remote-controllable test device of insulating rod according to claim 1, it is characterized in that: the remote control reception amplifies
Circuit (5) is made of CX20106 chip and peripheral circuit, 100 terminals of CX20106 chip photodiode in succession, for connecing
The infrared signal of remote controler is received, the photodiode other end is connected with ground；CX20106 chip 200 terminals connection resistance R1 and
The other end of capacitor C1, capacitor C1 are connected with ground；300 terminals of CX20106 chip connect capacitor C2, the other end of capacitor C2 and
Ground is connected；400 terminals of CX20106 chip are connected with ground；500 terminals of CX20106 chip connect resistance R2, CX20106 core
700 terminals of piece connect resistance R3, and 700 terminals of CX20106 chip are simultaneously and the LC2200 core of remote control reception driving circuit (6)
The IN terminal of piece is connected, and resistance R2 is connected with the other end of resistance R3 with 800 terminals of CX20106 chip；CX20106 chip
800 terminals are connected with the M terminal of the LC2200 chip of remote control reception driving circuit 6 simultaneously；600 terminals of CX20106 chip connect
Capacitor C3 is met, the C3 other end is connected with ground.
9. a kind of remote-controllable test device of insulating rod according to claim 1, it is characterized in that: the remote control reception drives
Circuit (6) is made of LC2200 chip and peripheral circuit, VDD terminal connection+5V power supply；The E terminal and F terminal of LC2200 chip
It is all connected with the input terminal of motor module (7)；The output end of motor module (7) passes through connecting rope (12) connection pedestal fixed pulley (15)
On；The IN terminal of LC2200 chip is connected with 700 terminals of the CX20106 chip of remote control reception amplifying circuit (5), LC2200 core
800 terminals of the CX20106 chip of the M port remote control reception amplifying circuit (5) of piece are connected；The B terminal of LC2200 chip, C-terminal
Son and D terminal are hanging；The VSS terminal of LC2200 chip connects ground.
10. a kind of test method of remote-controllable test device of insulating rod, it is characterized in that: the following steps are included: adjusting first low
The fixing groove of piezoelectricity pole makes its internal diameter match with insulation shank diameter；The rod head end that insulate is hung on to the suspension groove of high-field electrode
In, insulating bar tail end is fixed in the fixing groove of low-field electrode, and the lifting of insulating bar is adjusted by remote controler, makes insulating bar tail end
It is fixed in fixing groove；Pressure build-up test is carried out between high-field electrode and low-field electrode, completes the inspection to insulating bar voltage endurance capability
It surveys；
Specifically include: when pressing remote controler and rising or falling key, 01 port of remote-transmitter chip LC2190 exports internal
Encoded signal drives infrared light-emitting diode SE303 after triode T1 amplification, and infrared light-emitting diode SE303 launches outward red
Outer pulse signal, pulse frequency are set as 38kHz by chip peripheral hardware crystal oscillator；Remote control reception amplifying circuit CX20106 chip
100 port photodiode PH302 receive infrared pulse signal through inter-process, by 700 ports and 800 ports of CX20106
Export the port IN to remote control reception driving circuit LC2200 chip and M port；LC2200 is received after signal by the port E and F
Port sends motor rotating forward or motor reversal order to motor module；When motor rotates forward, the company of hoistable platform pedestal fixed pulley
Fixed pulley connecting rope flows to hoistable platform pedestal fixed pulley inside splicing flow direction motor, thus at the top of hoistable platform, hoistable platform
Top fixed pulley connecting rope has upward pulling force to platform internal frame, and platform internal frame is raised above；When the card slot of platform internal frame snaps into
When on the crossbeam on platform outrigger, hoistable platform can be fixed；When needing to carry out platform internal frame step-down operation, needing will be in platform
Frame rises a small distance, so that the card slot of platform internal frame is left platform outrigger, then by decline key, motor reversal, connecting rope side
To when being rotated forward with motor on the contrary, platform internal frame decline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910745563.6A CN110412433A (en) | 2019-08-13 | 2019-08-13 | A kind of remote-controllable test device of insulating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910745563.6A CN110412433A (en) | 2019-08-13 | 2019-08-13 | A kind of remote-controllable test device of insulating rod |
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| CN110412433A true CN110412433A (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910745563.6A Pending CN110412433A (en) | 2019-08-13 | 2019-08-13 | A kind of remote-controllable test device of insulating rod |
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| CN (1) | CN110412433A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353095Y (en) * | 1997-06-28 | 1999-12-08 | 李崇景 | Infrared remote control arrangement used for speed-adjusting, light-adjusting and switching |
| CN2384540Y (en) * | 1999-08-17 | 2000-06-28 | 卢增亮 | Electric device for opening and closing curtain |
| CN201035119Y (en) * | 2007-04-28 | 2008-03-12 | 武汉奋进电力技术有限公司 | Annular insulating stud suspension testing jig |
| CN109342898A (en) * | 2018-11-12 | 2019-02-15 | 广西电网有限责任公司电力科学研究院 | A kind of electrical pressure test wiring system of insulating tool |
| CN211263674U (en) * | 2019-08-13 | 2020-08-14 | 国网辽宁省电力有限公司电力科学研究院 | Remote controllable insulating rod test device |
-
2019
- 2019-08-13 CN CN201910745563.6A patent/CN110412433A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353095Y (en) * | 1997-06-28 | 1999-12-08 | 李崇景 | Infrared remote control arrangement used for speed-adjusting, light-adjusting and switching |
| CN2384540Y (en) * | 1999-08-17 | 2000-06-28 | 卢增亮 | Electric device for opening and closing curtain |
| CN201035119Y (en) * | 2007-04-28 | 2008-03-12 | 武汉奋进电力技术有限公司 | Annular insulating stud suspension testing jig |
| CN109342898A (en) * | 2018-11-12 | 2019-02-15 | 广西电网有限责任公司电力科学研究院 | A kind of electrical pressure test wiring system of insulating tool |
| CN211263674U (en) * | 2019-08-13 | 2020-08-14 | 国网辽宁省电力有限公司电力科学研究院 | Remote controllable insulating rod test device |
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