CN108490242A - A kind of novel electroscopic device - Google Patents

A kind of novel electroscopic device Download PDF

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Publication number
CN108490242A
CN108490242A CN201810281706.8A CN201810281706A CN108490242A CN 108490242 A CN108490242 A CN 108490242A CN 201810281706 A CN201810281706 A CN 201810281706A CN 108490242 A CN108490242 A CN 108490242A
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CN
China
Prior art keywords
insulating bar
telescopic insulating
telescopic
ii
screw rod
Prior art date
Application number
CN201810281706.8A
Other languages
Chinese (zh)
Inventor
李亚会
Original Assignee
国网江苏省电力有限公司徐州供电分公司
国家电网公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 国网江苏省电力有限公司徐州供电分公司, 国家电网公司 filed Critical 国网江苏省电力有限公司徐州供电分公司
Priority to CN201810281706.8A priority Critical patent/CN108490242A/en
Publication of CN108490242A publication Critical patent/CN108490242A/en

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145Indicating the presence of current or voltage
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02General constructional details
    • G01R1/04Housings; Supporting members; Arrangements of terminals

Abstract

The invention discloses a kind of novel electroscopic devices, including telescopic insulating bar I, the lower end of the telescopic insulating bar I is equipped with insulation retaining ring and insulation sleeve, the top of the telescopic insulating bar I is insulating bar, by secure component connection, there are three telescopic insulating bars II at the top of the insulating bar, three telescopic insulating bars II can be by fastener adjusting position, with the conducting wire different suitable for interval;The upper end of the telescopic insulating bar II is electroscope, and the top of the electroscope is equipped with to be mounted on the contact device on conducting wire.The configuration of the present invention is simple works well, three-phase while can be mounted on conducting wire, disposable to complete three-phase electrical verification, time saving and energy saving, while after any facies tract electricity, can alarm at the first time, reminds operation maintenance personnel to stop operation, and then ensure personal safety.

Description

A kind of novel electroscopic device

Technical field

The present invention relates to electroscope field in substation, specifically a kind of novel electroscopic device.

Background technology

Currently, overhaul of the equipments in substation, direct contact type electrical verification is generally used in hanging earthing conductor or before closing grounding switch Then device electrical verification one by one tests no electricity, one side hanging earthing conductor or conjunction grounding switch, needs at least two people to coordinate, take time and effort on one side. At the same time, it during to equipment progress three-phase, electrical verification is grounded one by one, if not electrical verification Earth Phase charges suddenly, then carries out Ground connection operation mutually will produce induction piezoelectricity, and great security risk is brought to the life security of operating personnel, not have so far preferably Solution.

Invention content

Technical problem to be solved by the present invention lies in the deficiency for overcoming the above-mentioned prior art, provide it is a kind of it is simple in structure, It works well, three-phase while the novel electroscopic device of conducting wire can be mounted on.

The present invention is realized with following technical solution:

The lower end of a kind of novel electroscopic device, including telescopic insulating bar I, the telescopic insulating bar I is equipped with insulation retaining ring and insulation The top of set, the telescopic insulating bar I is insulating bar, and by secure component connection, there are three flexible exhausted at the top of the insulating bar Edge bar II, three telescopic insulating bars II can be by fastener adjusting position, with the conducting wire different suitable for interval;It is described flexible The upper end of insulating bar II is electroscope, and the top of the electroscope is equipped with to be mounted on the contact device on conducting wire.

Preferably, the secure component is coaxial manual fixator;The coaxial manual fixator includes screw rod, goat's horn Nut and four round catch compositions, wherein the screw rod is passed through from the top of insulating bar, and four round catch are interspersed in screw rod, It is each in screw rod between two neighboring round catch to intert a telescopic insulating bar II, it is fastened three telescopic insulatings by nut Bar II is fixed.

Preferably, insulating bar bottom sagittal plane is equipped with external screw thread, the top sagittal plane of the telescopic insulating bar I It is equipped with internal thread, the two is fixed together by the cooperation of internal and external threads.

Preferably, the insulating bar is top surface opening, the hollow form body of rod;After three II electrical verifications of telescopic insulating bar, pass through Secure component is loosened to be recovered in insulating bar.

Preferably, the secure component is goat's horn screw rod;The cross section of the insulating bar be it is rectangular, the insulating bar Top is set as U-type groove;The bottom of each telescopic insulating bar II is set as flat, the flat bottom of three telescopic insulating bars II Portion is placed in U-type groove, and threaded hole is equipped at U-type groove, has the goat's horn screw rod in the threaded hole;It is stretched when regulating three Tighten goat's horn screw rod after contracting insulating bar II, the flat bottom of three telescopic insulating bars II is against U-shaped by the top surface of goat's horn screw rod On slot inside, to which three telescopic insulating bars II be fixed;After loosening goat's horn screw rod, three telescopic insulating bars II are recovered in absolutely In edge bar, and three telescopic insulating bars II are fixed by tightening goat's horn screw rod.

Preferably, it is equipped with external thread column in the bottom of insulating bar, is set in the top radially inner face of the telescopic insulating bar I There is internal thread, the two is fixed together by the cooperation of internal and external threads.

Preferably, the contact device is one tension-type of hook.

Preferably, the contact device includes crotch and two shrapnels;Described two shrapnels in it is wavy be welded on it is curved In hook.

Preferably, the electroscope uses acousto-optic type electroscope.

Advantageous effect of the present invention:

The novel electroscopic device of the present invention adjusts height and width by telescopic insulating bar, while adjusting electrical verification by secure component The angle of device, and can be mounted on conducting wire by a tension-type contactor, it is completed at the same time three-phase electrical verification, and without operation Personnel lift always electroscope and continue electrical verification, disposable completion three-phase electrical verification, time saving and energy saving, while after any facies tract electricity, energy It is enough to alarm at the first time, remind operation maintenance personnel to stop operation, and then ensure personal safety.

Description of the drawings

Fig. 1 is the structural schematic diagram of the novel electroscopic device of the present invention;

Fig. 2 is the coaxial manual fixer structure schematic diagram of the present invention;

Fig. 3 is another preferred embodiment structural schematic diagram of insulating bar of the present invention;

Fig. 4 is II another preferred embodiment structural schematic diagram of telescopic insulating bar of the present invention;

Fig. 5 is three recycling of telescopic insulating bar II structural schematic diagrams in insulating bar.

In figure:1 insulating bar, 2, coaxial manual fixator, 2-1, screw rod, 2-2, goat's horn nut, 2-3, circle catch, 3, flexible Insulating bar II, 4, electroscope, 5, contact device, 6, telescopic insulating bar I, 7, insulation retaining ring, 8, insulation sleeve, 9, U-type groove, 10, sheep Angle screw rod.

Specific implementation mode

Below in conjunction with attached drawing, by specific embodiment, the present invention is further illustrated.

Embodiment one:

As shown in Figure 1 and Figure 2, the lower end of a kind of novel electroscopic device, including telescopic insulating bar I 6, telescopic insulating bar I 6 is equipped with absolutely The top of edge retaining ring 7 and insulation sleeve 8, telescopic insulating bar I 6 is insulating bar 1, and the top of insulating bar 1 is connected with by secure component Three telescopic insulating bars II 3, three telescopic insulating bars II 3 can be by fastener adjusting position, with different suitable for interval Conducting wire;The upper end of telescopic insulating bar II 3 is electroscope 4, and the top of electroscope 4 is equipped with to be mounted on the contact device on conducting wire 5.Contact device 5 is one tension-type of hook.Electroscope 4 uses acousto-optic type electroscope.

Secure component is coaxial manual fixator 2;Coaxial manual fixator 2 includes screw rod 2-1, goat's horn nut 2-2 and four A round catch 2-3 compositions, wherein screw rod 2-1 is passed through from the top of insulating bar 1, and four round catch 2-3 are interspersed in screw rod 2-1, It is each in screw rod 2-1 between two neighboring round catch 2-3 to intert a telescopic insulating bar II 3, it is fastened three by nut 2-2 A telescopic insulating bar II 3 is fixed.1 bottom sagittal plane of insulating bar is equipped with external screw thread, on the top sagittal plane of telescopic insulating bar I 6 Equipped with internal thread, the two is fixed together by the cooperation of internal and external threads.

The present invention adjusts height by telescopic insulating bar I 6, while passing through coaxial manual fixator 2 and telescopic insulating bar II 3 The angle of electroscopic device is adjusted, and device 5 can be contacted by a tension-type and be mounted on conducting wire, is completed at the same time three-phase electrical verification, And lift electroscope always without operations staff and continue electrical verification, disposable completion three-phase electrical verification is time saving and energy saving, while any It after mutually charging, can alarm at the first time, remind operation maintenance personnel to stop operation, and then ensure personal safety.

Embodiment two:

As shown in Fig. 3, Fig. 4, Fig. 5, a kind of novel electroscopic device, including telescopic insulating bar I 6, the lower end of telescopic insulating bar I 6 are set There are insulation retaining ring 7 and insulation sleeve 8, the top of telescopic insulating bar I 6 is insulating bar 1, and the top of insulating bar 1 is connected by secure component Telescopic insulating bar II 3 there are three connecing, three telescopic insulating bars II 3 can be by fastener adjusting position, to be suitable for interval not Same conducting wire;The upper end of telescopic insulating bar II 3 is electroscope 4, and the top of electroscope 4 is equipped with to be mounted on the contact on conducting wire Device 5.Contact device 5 is one tension-type of hook.Electroscope 4 uses acousto-optic type electroscope.

Insulating bar 1 is that top surface opening, the hollow form body of rod and cross section are rectangular;The top of insulating bar 1 is set as U-type groove 9;Tightly Gu component is goat's horn screw rod 10;The bottom of each telescopic insulating bar II 3 is set as flat, three telescopic insulating bars II 3 Flat bottom is placed in U-type groove 9, and threaded hole is equipped at U-type groove 9, has goat's horn screw rod 10 in threaded hole;When regulating three Tighten goat's horn screw rod 10 after a telescopic insulating bar II 3, the top surface of goat's horn screw rod 10 is by the flat bottom of three telescopic insulating bars II 3 Portion is against on 9 inside of U-type groove, to fix three telescopic insulating bars II 3;After loosening goat's horn screw rod 10, three flexible exhausted Edge bar II 3 is recovered in insulating bar 1, and is fixed three telescopic insulating bars II 3 by tightening goat's horn screw rod 10.

It is equipped with external thread column in the bottom of insulating bar 1, the top radially inner face of telescopic insulating bar I 6 is equipped with internal thread, leads to The two is fixed together by the cooperation for crossing internal and external threads.

The present invention adjusts height by telescopic insulating bar I 6, while being adjusted by goat's horn screw rod 10 and telescopic insulating bar II 3 The angle of electroscopic device, and device 5 can be contacted by a tension-type and be mounted on conducting wire, it is completed at the same time three-phase electrical verification, and It lifts electroscope always without operations staff and continues electrical verification, disposable completion three-phase electrical verification is time saving and energy saving, while in any facies tract It after electricity, can alarm at the first time, remind operation maintenance personnel to stop operation, and then ensure personal safety.After electrical verification, loosen After goat's horn screw rod 10, three telescopic insulating bars II 3 are recovered in insulating bar 1, and flexible by three by tightening goat's horn screw rod 10 Insulating bar II 3 is fixed so that the electroscopic device is easy to carry.

It the above is only the preferred embodiment of the present invention, it should be pointed out that:Those skilled in the art are come It says, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as Protection scope of the present invention.

Claims (9)

1. a kind of novel electroscopic device, it is characterised in that:Including telescopic insulating bar I(6), the telescopic insulating bar I(6)Lower end Equipped with insulation retaining ring(7)And insulation sleeve(8), the telescopic insulating bar I(6)Top be insulating bar(1), the insulating bar(1) Top by secure component connection there are three telescopic insulating bar II(3), three telescopic insulating bars II(3)Fastener can be passed through Adjusting position, with the conducting wire different suitable for interval;
The telescopic insulating bar II(3)Upper end be electroscope(4), the electroscope(4)Top be equipped with led to be mounted on Contact device on line(5).
2. a kind of novel electroscopic device according to claim 1, it is characterised in that:The secure component is coaxial solid manually Determine device(2);
The coaxial manual fixator(2)Including screw rod(2-1), goat's horn nut(2-2)With four round catch(2-3)Composition, In, the screw rod(2-1)From insulating bar(1)Top pass through, four round catch(2-3)It is interspersed in screw rod(2-1)In, adjacent Two round catch(2-3)Between screw rod(2-1)In it is each intert a telescopic insulating bar II(3), pass through nut(2-2)Fastening will Three telescopic insulating bars II(3)It is fixed.
3. a kind of novel electroscopic device according to claim 2, it is characterised in that:The insulating bar(1)Bottom sagittal plane It is equipped with external screw thread, the telescopic insulating bar I(6)Top sagittal plane be equipped with internal thread, will by the cooperations of internal and external threads The two is fixed together.
4. a kind of novel electroscopic device according to claim 1, it is characterised in that:The insulating bar(1)Be open for top surface, The hollow form body of rod;Three telescopic insulating bars II(3)After electrical verification, insulating bar is recovered in by loosening secure component(1)It is interior.
5. a kind of novel electroscopic device according to claim 4, it is characterised in that:The secure component is goat's horn screw rod (10);The insulating bar(1)Cross section be rectangular, the insulating bar(1)Top be set as U-type groove(9);
Each telescopic insulating bar II(3)Bottom be set as flat, three telescopic insulating bars II(3)Flat bottom put It sets in U-type groove(9)In, in U-type groove(9)Place is equipped with threaded hole, has the goat's horn screw rod in the threaded hole(10);
When regulating three telescopic insulating bars II(3)After tighten goat's horn screw rod(10), goat's horn screw rod(10)Top surface three are stretched Contracting insulating bar II(3)Flat bottom be against U-type groove(9)On inside, thus by three telescopic insulating bars II(3)It is fixed;
When loosening goat's horn screw rod(10)Afterwards, three telescopic insulating bars II(3)It is recovered in insulating bar(1)It is interior, and by tightening goat's horn Screw rod(10)By three telescopic insulating bars II(3)It is fixed.
6. a kind of novel electroscopic device according to claim 5, it is characterised in that:In insulating bar(1)Bottom be equipped with it is outer Threaded post, the telescopic insulating bar I(6)Top radially inner face be equipped with internal thread, by the cooperations of internal and external threads by the two It is fixed together.
7. a kind of novel electroscopic device according to any one of claims 1 to 6, it is characterised in that:The contact device(5) For one tension-type of hook.
8. a kind of novel electroscopic device according to claim 7, it is characterised in that:The contact device(5)Including crotch With two shrapnels;
Described two shrapnels are welded in wavy in crotch.
9. a kind of novel electroscopic device according to any one of claims 1 to 6, it is characterised in that:The electroscope(4)It adopts With acousto-optic type electroscope.
CN201810281706.8A 2018-04-02 2018-04-02 A kind of novel electroscopic device CN108490242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810281706.8A CN108490242A (en) 2018-04-02 2018-04-02 A kind of novel electroscopic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810281706.8A CN108490242A (en) 2018-04-02 2018-04-02 A kind of novel electroscopic device

Publications (1)

Publication Number Publication Date
CN108490242A true CN108490242A (en) 2018-09-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810281706.8A CN108490242A (en) 2018-04-02 2018-04-02 A kind of novel electroscopic device

Country Status (1)

Country Link
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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85107380A (en) * 1985-09-25 1987-04-08 中国人民解放军工程兵学校 Test pencil for measuring phase-sequence
CN86203178U (en) * 1986-05-13 1987-08-05 中国人民解放军工程兵学校 Test pencil with phase-sequence detection and safe or dangerous voltage identification functions
CN201215578Y (en) * 2008-05-15 2009-04-01 任雄 Novel electricity test device
CN201821022U (en) * 2010-09-25 2011-05-04 河南省电力公司南阳供电公司 Multifunctional operating rod for power distribution system and connector for multifunctional operating rod
CN204028210U (en) * 2014-04-09 2014-12-17 国家电网公司 The two electroscope of ac high-voltage
CN204290135U (en) * 2014-12-04 2015-04-22 国网河南省电力公司鹤壁供电公司 The electroscopic device of handcart switch cabinet circuit
TW201530146A (en) * 2013-10-31 2015-08-01 Nidec Read Corp Maintenance method for contact and inspecting apparatus
JP2015148561A (en) * 2014-02-07 2015-08-20 株式会社日本マイクロニクス Contact inspection apparatus
CN204758682U (en) * 2015-06-05 2015-11-11 国网江西省电力公司南昌供电分公司 Transformer substation is with high -pressure electroscope of angularly adjustable
CN205141183U (en) * 2015-10-30 2016-04-06 国网山东定陶县供电公司 Personally line of ensuring safety with electroscopic function
CN208060612U (en) * 2018-04-02 2018-11-06 国网江苏省电力有限公司徐州供电分公司 A kind of Three phase electroscopic device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85107380A (en) * 1985-09-25 1987-04-08 中国人民解放军工程兵学校 Test pencil for measuring phase-sequence
CN86203178U (en) * 1986-05-13 1987-08-05 中国人民解放军工程兵学校 Test pencil with phase-sequence detection and safe or dangerous voltage identification functions
CN201215578Y (en) * 2008-05-15 2009-04-01 任雄 Novel electricity test device
CN201821022U (en) * 2010-09-25 2011-05-04 河南省电力公司南阳供电公司 Multifunctional operating rod for power distribution system and connector for multifunctional operating rod
TW201530146A (en) * 2013-10-31 2015-08-01 Nidec Read Corp Maintenance method for contact and inspecting apparatus
JP2015148561A (en) * 2014-02-07 2015-08-20 株式会社日本マイクロニクス Contact inspection apparatus
CN204028210U (en) * 2014-04-09 2014-12-17 国家电网公司 The two electroscope of ac high-voltage
CN204290135U (en) * 2014-12-04 2015-04-22 国网河南省电力公司鹤壁供电公司 The electroscopic device of handcart switch cabinet circuit
CN204758682U (en) * 2015-06-05 2015-11-11 国网江西省电力公司南昌供电分公司 Transformer substation is with high -pressure electroscope of angularly adjustable
CN205141183U (en) * 2015-10-30 2016-04-06 国网山东定陶县供电公司 Personally line of ensuring safety with electroscopic function
CN208060612U (en) * 2018-04-02 2018-11-06 国网江苏省电力有限公司徐州供电分公司 A kind of Three phase electroscopic device

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