CN103560021A - Multifunctional insulating operating rod - Google Patents
Multifunctional insulating operating rod Download PDFInfo
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- CN103560021A CN103560021A CN201310562369.7A CN201310562369A CN103560021A CN 103560021 A CN103560021 A CN 103560021A CN 201310562369 A CN201310562369 A CN 201310562369A CN 103560021 A CN103560021 A CN 103560021A
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- insulating bar
- electroscope
- fixed
- insulating
- operating rod
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Abstract
The invention belongs to the technical field of electric power, and particularly relates to an insulating operating rod for hot-line work such as overhauling and maintenance. The multifunctional insulating operating rod comprises an insulating rod, wherein an insulating brake pull rod head is fixed to the upper end of the insulating rod. The multifunctional insulating operating rod is characterized in that an electroscope is fixed to the upper end portion of the insulating rod. The multifunctional insulating operating rod further comprises a detection device, wherein the detection device is composed of a capturing circuit and a data receiving and displaying device. An output circuit of the electroscope is connected with the capturing circuit of the detection device, and signals output by the capturing circuit are transmitted to the data receiving and displaying device in a wireless mode. The multifunctional insulating operating rod is simple in structure, easy and convenient to operate, and high in safety and work efficiency and has multiple functions.
Description
Technical field
The invention belongs to power technology field, be specifically related to a kind of insulating bar for live line working inspection and maintenance.
Background technology
Development along with China's economic construction, guarantee that successively power supply is the basic demand of each department of national economy to electric power, improving power supply reliability has become a vital task of current power department, this just requires us must the work of Efforts To Develop live line working inspection and maintenance, to improve power supply reliability.Live line working, through the development of more than 50 years, has become important means and method that power equipment and electric line detect maintenance, transformation at present, and various innovative technologies, product are also at development.
In electric power system, insulating bar has a wide range of applications at present, and it is one of the most frequently used security tool.Insulating bar is mainly used in the work such as a deciliter high and low voltage switch, drawing electric brake, installation and removal temporary ground wire and live line measurement and experiment.
In actual use, insulating bar is generally used for the operation of on-pole switch and isolation switch, due to the problem of switch itself, if after switch disconnects, likely a certain phase is still charged, like this, when operating personnel's operation isolation disconnecting link, very likely cause on-load to operate a switch, even there is personal injury, for addressing this problem, operating personnel, after cut-off switch, must carry out electrical verification at disconnecting link place, after true no-voltage, could operate and operate a switch, so just can thoroughly stop the problem that on-load is operated a switch.Aforesaid operations flow process can be stopped accident and occur, but to concrete operations, has brought difficulty simultaneously, is mainly manifested in: the one, and operating personnel will climb near disconnecting link could electrical verification; The 2nd, operating personnel generally when console switch personnel position be that used tool is telescopic insulating bar in downward 5 to the 6 meters of left and right of electric pole.In actual mechanical process, operating personnel, after cut-off switch operation, just can carry out electrical verification after climbing again 4 to 5 meters of left and right height, and upper and lower two had both increased work high above the ground risk back and forth, and also reduced operating efficiency.
Summary of the invention
The object of the present invention is to provide a kind of simple, convenient, safe, much higher functional insulation action bars of operating efficiency, this action bars has several functions.
To achieve these goals, the technical solution used in the present invention is: weighting meter, and it comprises insulating bar, the upper end of insulating bar is fixed with insulation brake pull-rod head; It is characterized in that: the upper end of insulating bar is fixed with electroscope (high voltage electroscope).
Described electroscope is fixed on annular installed part, and annular installed part is fixed on the upper end of insulating bar by adjusting screw, hold-down nut.
It also comprises checkout gear, and checkout gear is comprised of capture circuit and data receiver display unit; Described galvanoscopic output circuit is connected with the capture circuit of checkout gear, and the output signal of acquisition equipment arrives data receiver display unit with wireless way for transmitting.
Described data receiver display unit adopts infrared receiving device.
The present invention combines electrical verification with operating a switch, and will save upper and lower two climbings back and forth, can effectively eliminate the risk of work high above the ground, also can increase work efficiency.Electroscope is arranged on to (electroscope and insulating bar unite two into one) on insulating bar, the operation of also conveniently operating a switch when not affecting electrical verification, simple, convenient, safe, efficiency is high.
The invention has the beneficial effects as follows: adopt said structure, simple in structure, simple, convenient, safe, operating efficiency is high, has several functions (electroscope and insulating bar function).
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of the telescopic insulating bar of the present invention.
Fig. 3 is the operation principle block diagram of checkout gear of the present invention.
In figure: 1-insulating bar, 2-insulation brake pull-rod head, 3-electroscope, 4-annular installed part, 5-adjusting screw, 6-fixed lever, the scalable insulating bar of 7-, 8-is adjustable butterfly screw rod, 9-clamp nut, 10-data receiver display unit (infrared receiving device).
Embodiment
As shown in Figure 1, weighting meter, it comprises insulating bar 1, the upper end of insulating bar 1 is fixed with insulation brake pull-rod head 2; The upper end of insulating bar 1 is fixed with electroscope (high voltage electroscope) 3.
Described electroscope 3 is fixed on annular installed part 4, and annular installed part 4 is fixed on the upper end (hold-down nut screws on adjusting screw 5) of insulating bar 1 by adjusting screw 5, hold-down nut.
It also comprises checkout gear, the described output circuit of electroscope 3 and the capture circuit of checkout gear are connected, checkout gear is comprised of capture circuit and data receiver display unit, and the output signal of acquisition equipment arrives data receiver display unit with wireless way for transmitting.Capture circuit (acquisition equipment) is arranged on galvanoscopic bottom, and data receiver display unit (infrared receiving device) 10 is fixed on the bottom of insulating bar 1.
Checkout gear operation principle:
Checkout gear is according to the feature of electroscope output signal, use external circuits (capture circuit) to catch electroscope output signal, when electroscope has detected electricity and has sent signal, after capture circuit (acquisition equipment) detects by measurement result with wireless way for transmitting to detecting in operating personnel's data receiver display unit, operating personnel analyzes judgement according to the indication of data receiver display unit.As shown in Figure 3, capture circuit: catch electroscope signal, send measurement result and alarm signal; Data receiver display unit: receive measuring-signal (measurement result and alarm signal), field assay.
(1) capture circuit (acquisition equipment)
When using electroscope electrical verification, electroscope can be exported sound and light signal, capture circuit is connected with galvanoscopic output circuit, detect output level, when electroscope output level changes, can think that electroscope reports to the police, when capture circuit (acquisition equipment) detects this variation, signal is reached to receiving system (be data receiver display unit, can adopt infrared receiving device) by wireless mode.
Consider actual conditions, capture device will be used powered battery, so he has the characteristic of low-power consumption.Also small and exquisite in structure, be easily installed in galvanoscopic bottom.
(2) data receiver display unit
Capture circuit (acquisition equipment) detects after signal, needs to adopt the mode of wireless transmission that measured value is sent to receiving system.General wireless transmission method has signal of telecommunication mode and mode optical signal, consider the impact of the strong electromagnetic environment of actual track measure field, if adopt signal of telecommunication mode to transmit data, can be subject to the impact of on-the-spot electromagnetic environment and make the measuring-signal distortion that receiving system receives even be difficult to receive; Adopt optical signal data transmission can not be subject to the impact of site environment and data distortion occurs, so selected infrared data transmission means in experimental study.
As shown in Figure 2, described insulating bar is telescopic insulating bar.Telescopic insulating bar comprises fixed lever 6, scalable insulating bar 7, adjustable butterfly screw rod 8, clamp nut 9, in the upper end of the bottom insertion fixed lever 6 of scalable insulating bar 7 and by clamp nut 9 is fixing, (unscrew clamp nut, scalable insulating bar 7 is scalable), the upper end of scalable insulating bar 7 is fixed with insulation brake pull-rod head 2; The upper end of scalable insulating bar 7 is provided with adjustable butterfly screw rod 8.
Claims (4)
1. weighting meter, it comprises insulating bar, the upper end of insulating bar is fixed with insulation brake pull-rod head; It is characterized in that: the upper end of insulating bar is fixed with electroscope.
2. weighting meter according to claim 1, is characterized in that: described electroscope is fixed on annular installed part, and annular installed part is fixed on the upper end of insulating bar by adjusting screw, hold-down nut.
3. weighting meter according to claim 1, is characterized in that: it also comprises checkout gear, and checkout gear is comprised of capture circuit and data receiver display unit; Described galvanoscopic output circuit is connected with the capture circuit of checkout gear, and the output signal of acquisition equipment arrives data receiver display unit with wireless way for transmitting.
4. weighting meter according to claim 3, is characterized in that: data receiver display unit adopts infrared receiving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310562369.7A CN103560021A (en) | 2013-11-14 | 2013-11-14 | Multifunctional insulating operating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310562369.7A CN103560021A (en) | 2013-11-14 | 2013-11-14 | Multifunctional insulating operating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103560021A true CN103560021A (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310562369.7A Pending CN103560021A (en) | 2013-11-14 | 2013-11-14 | Multifunctional insulating operating rod |
Country Status (1)
| Country | Link |
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| CN (1) | CN103560021A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840384A (en) * | 2014-03-10 | 2014-06-04 | 国家电网公司 | Multifunctional operation bar of rural power grid distribution box |
| CN104377049A (en) * | 2014-10-31 | 2015-02-25 | 国家电网公司 | Multi-functional intelligent switch controller operating device |
| CN104882809A (en) * | 2015-05-16 | 2015-09-02 | 国网湖北省电力公司神农架供电公司 | Multifunctional insulation operation rod |
| CN105242626A (en) * | 2015-10-29 | 2016-01-13 | 国网河南睢县供电公司 | Line safety intelligent auxiliary monitoring system |
| CN104078865B (en) * | 2014-06-17 | 2017-01-11 | 国家电网公司 | Pulling switch-on device special for air switch in high-altitude JP cabinet |
| CN106443142A (en) * | 2016-11-16 | 2017-02-22 | 国网安徽省电力公司岳西县供电公司 | Electricity inspection system based on wireless transmission |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005310498A (en) * | 2004-04-20 | 2005-11-04 | Hioki Ee Corp | Various battery apparatuses with power switches |
| CN103166137A (en) * | 2013-02-22 | 2013-06-19 | 辽宁省电力有限公司丹东供电公司 | Multifunctional and combined type intelligent insulating rod |
| CN203150407U (en) * | 2013-03-04 | 2013-08-21 | 江西省上高县供电有限责任公司 | Link rod capable of detecting electricity |
| CN203164276U (en) * | 2013-03-18 | 2013-08-28 | 江苏省电力公司苏州供电公司 | Voltage indication type electroscope |
-
2013
- 2013-11-14 CN CN201310562369.7A patent/CN103560021A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005310498A (en) * | 2004-04-20 | 2005-11-04 | Hioki Ee Corp | Various battery apparatuses with power switches |
| CN103166137A (en) * | 2013-02-22 | 2013-06-19 | 辽宁省电力有限公司丹东供电公司 | Multifunctional and combined type intelligent insulating rod |
| CN203150407U (en) * | 2013-03-04 | 2013-08-21 | 江西省上高县供电有限责任公司 | Link rod capable of detecting electricity |
| CN203164276U (en) * | 2013-03-18 | 2013-08-28 | 江苏省电力公司苏州供电公司 | Voltage indication type electroscope |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840384A (en) * | 2014-03-10 | 2014-06-04 | 国家电网公司 | Multifunctional operation bar of rural power grid distribution box |
| CN104078865B (en) * | 2014-06-17 | 2017-01-11 | 国家电网公司 | Pulling switch-on device special for air switch in high-altitude JP cabinet |
| CN104377049A (en) * | 2014-10-31 | 2015-02-25 | 国家电网公司 | Multi-functional intelligent switch controller operating device |
| CN104882809A (en) * | 2015-05-16 | 2015-09-02 | 国网湖北省电力公司神农架供电公司 | Multifunctional insulation operation rod |
| CN104882809B (en) * | 2015-05-16 | 2017-04-12 | 国网湖北省电力公司神农架供电公司 | Multifunctional insulation operation rod |
| CN105242626A (en) * | 2015-10-29 | 2016-01-13 | 国网河南睢县供电公司 | Line safety intelligent auxiliary monitoring system |
| CN106443142A (en) * | 2016-11-16 | 2017-02-22 | 国网安徽省电力公司岳西县供电公司 | Electricity inspection system based on wireless transmission |
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Application publication date: 20140205 |