CN204008274U - A kind of composite insulator amount of deflection with wave fatigue detection device - Google Patents
A kind of composite insulator amount of deflection with wave fatigue detection device Download PDFInfo
- Publication number
- CN204008274U CN204008274U CN201420413560.5U CN201420413560U CN204008274U CN 204008274 U CN204008274 U CN 204008274U CN 201420413560 U CN201420413560 U CN 201420413560U CN 204008274 U CN204008274 U CN 204008274U
- Authority
- CN
- China
- Prior art keywords
- deflection
- amount
- detection
- wave
- insulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 85
- 239000012212 insulator Substances 0.000 title claims abstract description 57
- 239000002131 composite material Substances 0.000 title claims abstract description 35
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000010355 oscillation Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 238000006748 scratching Methods 0.000 description 4
- 230000002393 scratching effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000721047 Danaus plexippus Species 0.000 description 1
- 208000033999 Device damage Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- -1 different designs Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Insulators (AREA)
Abstract
The utility model relates to a kind of composite insulator amount of deflection and waves fatigue detection device, and described device comprises detection platform; Described detection platform is provided with amount of deflection detection system and waves detection system; Described amount of deflection detection system comprises that the amount of deflection of the support member being connected with tested insulator one end, fixed pulley, the amount of deflection detection drive link being connected with the other end of tested insulator by the connecting line being arranged on described fixed pulley and the connection of described drive link that are arranged in described detection platform detects oil cylinder; The described detection system of waving comprises the support member being connected with tested insulator one end being arranged in described detection platform, the motor that waves detection connection lever and be connected with described lever being connected with the described tested insulator other end; Described amount of deflection detects oil cylinder and is connected with circuit control box respectively with motor.This device is realized and is automatically shown load value, cycle index and automatically control force outage etc., and starts easy, easy to operately, and stable drive, adds unloading rapidly, and control accuracy is high.
Description
Technical field:
The utility model relates to a kind of insulator amount of deflection and waves fatigue detection device, more specifically relates to a kind of composite insulator amount of deflection and waves fatigue detection device.
Background technology:
For safety, be widely used in the composite insulator of ultra-high-tension power transmission line, windage yaw preventing composite insulator the design of composite alternate interval rod with manufacture in can relate to type selecting and inspection.Can there is deflection in composite insulator, its degree of flexibility, frequency, number of times are different and different with mounting means, service condition, design selection under wind-force effect.At present, windage yaw preventing composite insulator, composite alternate interval rod have been listed State Grid Corporation of China's buying catalogue in, and correlation technique specification is set up, comprises the plug that composite insulator uses.Therefore, need to provide a kind of according to prior art specification, design, make the flexural property of a set of windage yaw preventing composite insulator that can examine unlike material, different designs, composite alternate interval rod and the plug that uses wave the device that fatigue behaviour detects and assesses.
For this reason, the utility model provides a kind of composite insulator amount of deflection and waves fatigue detection device to address the above problem.
Utility model content:
The purpose of this utility model is to provide a kind of composite insulator amount of deflection and waves fatigue detection device; this device is realized and is automatically shown load value, cycle index and automatically control force outage etc.; and it is easy, easy to operate to have startup; stable drive; load, unload rapidly, control accuracy high.
For achieving the above object, the utility model by the following technical solutions: a kind of composite insulator amount of deflection with wave fatigue detection device, described device comprises detection platform; Described detection platform is provided with amount of deflection detection system and waves detection system; Described amount of deflection detection system comprises that the amount of deflection of the support member being connected with tested insulator one end, fixed pulley, the amount of deflection detection drive link being connected with the other end of tested insulator by the connecting line being arranged on described fixed pulley and the connection of described drive link that are arranged in described detection platform detects oil cylinder; The described detection system of waving comprises the support member being connected with tested insulator one end being arranged in described detection platform, the motor that waves detection connection lever and be connected with described lever being connected with the described tested insulator other end; Described amount of deflection detects oil cylinder and is connected with circuit control box respectively with motor.
A kind of composite insulator amount of deflection that the utility model provides with wave fatigue detection device, described circuit control box is provided with selector switch, CRT monitor and counting relay.
A kind of composite insulator amount of deflection that the utility model provides with wave fatigue detection device, described amount of deflection detects the power sensor that drive link is provided with; Described amount of deflection detects oil cylinder and is provided with oil temperature sensor.
Another preferred a kind of composite insulator amount of deflection that the utility model provides with wave fatigue detection device, described support member is scaling platform, can height up and down; The top of described scaling platform is connected with one end of described tested insulator.
The preferred a kind of composite insulator amount of deflection again that the utility model provides with wave fatigue detection device, described connecting link is telescopic connecting link.
Another preferred a kind of composite insulator amount of deflection that the utility model provides with wave fatigue detection device, described in wave and detect the rotor that connects lever two ends and be respectively equipped with amplitude of oscillation scale and described motor.
Another preferred a kind of composite insulator amount of deflection that the utility model provides with wave fatigue detection device, described in wave to detect and connect lever below and be provided with and wave detection protective device.
Another preferred a kind of composite insulator amount of deflection that the utility model provides with wave fatigue detection device, described motor is provided with cycle sensor.
Another preferred a kind of composite insulator amount of deflection that the utility model provides with wave fatigue detection device, described detection platform below is provided with support.
With immediate prior art ratio, the utility model provides technical scheme to have following excellent effect:
1, device of the present utility model can wave fatigue detecting and amount of deflection detection to the composite insulator of different-diameter, different length (plug) material;
2, device of the present utility model, waving in detection, can show to wave and detects cycle index and can control auto stop, and protective device also can be controlled auto stop in the time that damage appears in plug;
3, device of the present utility model is in the time carrying out amount of deflection detection, and display can show amount of deflection detection load value and cycle index in real time, and controls auto stop;
4, the oil temperature sensor of the utility model device can be monitored oil temperature in program control oil cylinder in real time, automatic steady unloading in the too high situation of oil temperature;
5, the utility model device accuracy of detection is higher, and testing process is more safe and reliable, and the checkout equipment life-span is longer.
Brief description of the drawings
Fig. 1 is the structural front view of the utility model device;
Fig. 2 is the structure vertical view of the utility model device;
Fig. 3 is the control auto stop signal flow graph schematic diagram of the utility model device;
Fig. 4 is the circuit control box circuit diagram of the utility model device;
Fig. 5 is the circuit diagram that detects protective device that waves of the utility model device;
Wherein, 1-amount of deflection detects drive link, 2-support member; 3-CRT display, 4-counting relay, 5-circuit control box; 6-cycle sensor, 7-rotor, 8-waves to detect and connects lever; 9-waves detection protective device; 10-amplitude of oscillation scale, 11-fixed pulley, 12-amount of deflection detects oil cylinder; 13-motor, 14-support.
Embodiment
Below in conjunction with embodiment, utility model is described in further detail.
Embodiment 1:
As Figure 1-3, this routine utility model composite insulator amount of deflection with wave fatigue detection device, described device comprises detection platform; Described detection platform is provided with amount of deflection detection system and waves detection system; Described amount of deflection detection system comprises that the amount of deflection of the support member 2 being connected with tested insulator one end, fixed pulley 11, the amount of deflection detection drive link 1 being connected with the tested insulator other end by the connecting line being arranged on described fixed pulley 11 and the connection of described drive link that are arranged on described platform detects oil cylinder 12; The described detection system of waving comprises the support member 2 being connected with tested insulator one end being arranged on described platform, the motor 13 that waves detection connection lever 8 and be connected with described lever being connected with the described tested insulator other end; Described amount of deflection detects oil cylinder 12 and is connected with circuit control box 5 respectively with motor 13.
Described circuit control box 5 comprises the analog-digital converter A/D, PLC controller, the digital analog converter D/A that connect successively; Described PLC controller is connected with LED state display lamp and controls its demonstration; Described circuit control box 5 is connected with described motor 13, oil cylinder and sensor by the IO interface I/O of control enclosure; Described sensor imports signal into described circuit control box 5, and described motor 13 and oil cylinder are accepted the signal from described circuit control box 5.Wherein, on the books in chapter 9 in " Fundamentals of Electronic Technology: numerical portion (the 5th edition) " that converter is compiled in Central China University of Science and Technology's Electron Technique Course group, regular higher education " 15 " National planning teaching material, chief editor: Kang Hua light, associate editor: Zou Shoubin, Qin Zhen, publication time: 2006-01-01, release: 5, printing time: 2010-05-01, publishing house: Higher Education Publishing House.PLC controller is on the books at " electric control and PLC ", 21 century Higher Occupational Education electrical category planning teaching material, Ruan Youde chief editor, responsible editor: Pan Chun swallow monarch Zhao Hui, release: the 1st edition the 1st time, the first edition time: in May, 2009, this impression: in May, 2009.
Described circuit control box 5 is provided with selector switch, CRT monitor 3 and counting relay 4.Described connecting line is wire.
Described amount of deflection detects the power sensor that drive link 8 is provided with; Described amount of deflection detects oil cylinder 12 and is provided with oil temperature sensor.Described support member 2 is scaling platform, can, according to the free height up and down of specimen length, ensure the diversity of detected object, and the top of described support member 2 is connected with one end of described tested insulator.Described connecting link is telescopic connecting link, can adjust amplitude according to different testing requirements.
Described wave to detect connect lever 8 two ends and be respectively equipped with the rotor of amplitude of oscillation scale 10 and described motor.Described wave detect connect lever 8 belows be provided with wave detect protective device 9.Described motor 13 is provided with cycle sensor 6.Described platform below is provided with support 14.When normal work; described wave detect connect lever 8 with protective device without any contacting; if damage but there is test product in process of the test;, wave to detect and connect lever 8 meetings because gravity reason fall and push down to wave and detect protective device 9; now can also give 5 one high level signals of control enclosure by trigger protection circuit; control enclosure obtains can controlling motor stopping after this high level signal, and protective device damages.
Described wave detect protective device 9 itself be a circuit with chopper switch.Described circuit comprises power supply S, protective resistance Rp, chopper switch K and the current sensor H of series connection successively; Described chopper switch K is connected with support bar.Under normal circumstances; due to lever principle; the support bar of protective device makes chopper switch K in " separating brake " state; but in the time that test product has damaged in process of the test; the described detection connection lever 8 that waves can be pushed down support bar, now makes support bar drive disconnecting link in " combined floodgate " state, and now circuit forms loop; in circuit, form electric current, the current sensor in circuit can be sent to level signal control enclosure 5.
Described oil temperature sensor is monitored in real time amount of deflection and is detected oil cylinder 12 oil temperatures, and automatic steady unloading in the situation that oil temperature exceedes setting value.
Described CRT monitor 3 can show amount of deflection detection load value and cycle index in real time, in the time reaching testing requirement, can control auto stop or early warning.
Described cycle count relay 4 can show in real time and wave detection cycle index, and can set circulation sum, when number of times to be recycled reaches, can control auto stop or early warning.
Described protective device can wave detect damage after control wave detection platform shut down.
In the time carrying out amount of deflection detection: insulator is fixed on plug support member 2, uses wire, by fixed pulley 11, amount of deflection is detected to drive link 1 and be connected with core rod of insulator.After installation, in CRT monitor 3, arrange and apply load value and apply duration of load application.After ready, be parked in " scratching " option by " scratching/shake " selector switch in circuit control box 5, then press " scratching startup " button, now wave and detect beginning.Can press " scratch and stop " stopping detecting.In testing process, as plug occur damaging or oil temperature abnormal, power sensor and oil temperature sensor can be controlled to detect by No. 5, circuit control box and stop.Protection equipment and test product safety.
In the time waving detection: insulator is fixed on plug support member 2, described insulator lower end is connected with motor 13 by waving detection connection lever 8 simultaneously.After installation, regulate to wave to detect to connect lever, make rocking tendency meet testing requirement.Set when the inferior detection number of times that waves by counting relay 4.After ready, be parked in " shaking " option by " scratching/shake " selector switch in circuit control box 5, then press " shaking startup " button, now wave and detect beginning.Can press " shake and stop " stopping detecting.In testing process, counting relay 4 waves detection number of times by cycle sensor 6 record, in the time recording number of times and reach pre-determined number, waves detection auto stop.If damaging appears in insulator in testing process, wave to detect and connect lever 8 and can drop and detect on protective device 9 waving, now protective device can be controlled motor 13 and shuts down, and detection machine is played a protective role.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; although those of ordinary skill in the field are to be understood that with reference to above-described embodiment: still can modify or be equal to replacement embodiment of the present utility model; these do not depart from any amendment of the utility model spirit and scope or are equal to replacement, within the claim protection domain of the present utility model all awaiting the reply in application.
Claims (9)
- Composite insulator amount of deflection with wave a fatigue detection device, described device comprises detection platform; It is characterized in that: described detection platform is provided with amount of deflection detection system and waves detection system; Described amount of deflection detection system comprises that the amount of deflection of the support member being connected with tested insulator one end, fixed pulley, the amount of deflection detection drive link being connected with the other end of tested insulator by the connecting line being arranged on described fixed pulley and the connection of described drive link that are arranged in described detection platform detects oil cylinder; The described detection system of waving comprises the support member being connected with tested insulator one end being arranged in described detection platform, the motor that waves detection connection lever and be connected with described lever being connected with the described tested insulator other end; Described amount of deflection detects oil cylinder and is connected with circuit control box respectively with motor.
- A kind of composite insulator amount of deflection as claimed in claim 1 with wave fatigue detection device, it is characterized in that: described circuit control box is provided with selector switch, CRT monitor and counting relay.
- A kind of composite insulator amount of deflection as claimed in claim 1 or 2 with wave fatigue detection device, it is characterized in that: described amount of deflection detects the power sensor that drive link is provided with; Described amount of deflection detects oil cylinder and is provided with oil temperature sensor.
- A kind of composite insulator amount of deflection as claimed in claim 1 with wave fatigue detection device, it is characterized in that: described support member is scaling platform, can height up and down; The top of described scaling platform is connected with one end of described tested insulator.
- A kind of composite insulator amount of deflection as claimed in claim 1 with wave fatigue detection device, it is characterized in that: described connecting link is telescopic connecting link.
- A kind of composite insulator amount of deflection as claimed in claim 1 with wave fatigue detection device, it is characterized in that: described in wave to detect and connect lever two ends and be respectively equipped with the rotor of amplitude of oscillation scale and described motor.
- A kind of composite insulator amount of deflection as claimed in claim 6 with wave fatigue detection device, it is characterized in that: described in wave to detect and connect lever below and be provided with and wave detection protective device.
- A kind of composite insulator amount of deflection as claimed in claim 1 with wave fatigue detection device, it is characterized in that: described motor is provided with cycle sensor.
- A kind of composite insulator amount of deflection as claimed in claim 1 with wave fatigue detection device, it is characterized in that: described detection platform below is provided with support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413560.5U CN204008274U (en) | 2014-07-25 | 2014-07-25 | A kind of composite insulator amount of deflection with wave fatigue detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413560.5U CN204008274U (en) | 2014-07-25 | 2014-07-25 | A kind of composite insulator amount of deflection with wave fatigue detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204008274U true CN204008274U (en) | 2014-12-10 |
Family
ID=52048254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420413560.5U Active CN204008274U (en) | 2014-07-25 | 2014-07-25 | A kind of composite insulator amount of deflection with wave fatigue detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204008274U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833469A (en) * | 2015-04-16 | 2015-08-12 | 三峡大学 | Composite insulator dynamic load torsional vibration testing machine |
| CN106840846A (en) * | 2017-01-03 | 2017-06-13 | 武汉科技大学 | A kind of instrument for measuring analysis of material pulling force and amount of deflection relation |
| CN106908236A (en) * | 2017-03-30 | 2017-06-30 | 国网新疆电力公司电力科学研究院 | Composite insulator swing fatigue testing machine |
-
2014
- 2014-07-25 CN CN201420413560.5U patent/CN204008274U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833469A (en) * | 2015-04-16 | 2015-08-12 | 三峡大学 | Composite insulator dynamic load torsional vibration testing machine |
| CN104833469B (en) * | 2015-04-16 | 2017-05-03 | 三峡大学 | Composite insulator dynamic load torsional vibration testing machine |
| CN106840846A (en) * | 2017-01-03 | 2017-06-13 | 武汉科技大学 | A kind of instrument for measuring analysis of material pulling force and amount of deflection relation |
| CN106908236A (en) * | 2017-03-30 | 2017-06-30 | 国网新疆电力公司电力科学研究院 | Composite insulator swing fatigue testing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204008274U (en) | A kind of composite insulator amount of deflection with wave fatigue detection device | |
| JP2014112582A (en) | Cluster state monitoring device | |
| CN204302366U (en) | A kind of fault monitoring system of brake shoe checkout equipment | |
| CN103941121A (en) | Arrester detector capable of simultaneously detecting two arresters | |
| CN205176256U (en) | Single -phase smart electric meter testing arrangement | |
| CN201673194U (en) | Special fixture for residual action current testing system | |
| CN202149937U (en) | Electric energy meter calibrating device and calibrating system | |
| CN204373813U (en) | A kind of electric thermo-couple test furnace protective device | |
| CN207502600U (en) | The ground wire monitor that a kind of band is examined automatically | |
| CN204578064U (en) | A kind of line protective devices with humidity alarm | |
| CN103837755A (en) | Refrigerator component fault detection method and system | |
| CN104458294A (en) | Fault monitoring method and system of train detecting equipment | |
| CN205317216U (en) | Pedometer standby current test system | |
| CN205017102U (en) | Power consumption distribution intelligent monitoring subassembly | |
| CN104699079A (en) | Detector of temperature and humidity controller | |
| CN204256154U (en) | For the auxiliary terminal butt junction that single-phase electric energy meter detects automatically | |
| CN204301763U (en) | A kind of Multifunction sensor tester | |
| CN103487765B (en) | A kind of proving installation keeping in repair optical transmission device power module | |
| CN204154399U (en) | The thread guide devices that heat control system pad temperature is measured | |
| CN102288822A (en) | Device for testing resistance of carbon ink of printed circuit board | |
| CN204310621U (en) | Cage top overhauling wiring integral box detecting device | |
| CN203849367U (en) | Plug discharge test capability verifying sample | |
| CN203616456U (en) | Device for testing power module of balise transmission module | |
| CN104407244B (en) | Main Transformer Tripping Matrix Test System | |
| CN201697969U (en) | PC board carbon ink resistance testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |