CN109142850A - A kind of electroscope head guiding mechanism - Google Patents

A kind of electroscope head guiding mechanism Download PDF

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Publication number
CN109142850A
CN109142850A CN201811269557.XA CN201811269557A CN109142850A CN 109142850 A CN109142850 A CN 109142850A CN 201811269557 A CN201811269557 A CN 201811269557A CN 109142850 A CN109142850 A CN 109142850A
Authority
CN
China
Prior art keywords
guiding mechanism
electroscope
clamp assemblies
hook formation
aerial condutor
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.)
Granted
Application number
CN201811269557.XA
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Chinese (zh)
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CN109142850B (en
Inventor
吴玮昭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Power Grid Co Ltd
Jiangmen Power Supply Bureau of Guangdong Power Grid Co Ltd
Original Assignee
Guangdong Power Grid Co Ltd
Jiangmen Power Supply Bureau of Guangdong Power Grid Co Ltd
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.)
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Publication date
Application filed by Guangdong Power Grid Co Ltd, Jiangmen Power Supply Bureau of Guangdong Power Grid Co Ltd filed Critical Guangdong Power Grid Co Ltd
Priority to CN201811269557.XA priority Critical patent/CN109142850B/en
Publication of CN109142850A publication Critical patent/CN109142850A/en
Application granted granted Critical
Publication of CN109142850B publication Critical patent/CN109142850B/en
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Anticipated expiration legal-status Critical

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    • 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
    • G01R15/00Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00

Abstract

The present invention relates to the technical fields of interruption maintenance auxiliary device, more specifically, it is related to a kind of electroscope head guiding mechanism, the electroscope head includes the hook formation for being built-in with hook part, it is equipped with the clamp assemblies being flexibly connected with hook formation on the inside of the hook part, is equipped with the accommodating cavity cooperated with aerial condutor between clamp assemblies;One end of the guiding mechanism is connected to the lower section of clamp assemblies, the lower end face contact setting of the other end and hook formation, and the outer wall of guiding mechanism is connected to the movement routine to form aerial condutor with accommodating cavity.Aerial condutor slides into accommodating cavity along guiding mechanism, aerial condutor can be prevented to be stuck on part;And do not influence part it is mobile while, can prevent small conducting wire from accidentally entered between gap without can enter to accommodating cavity in, it is simple and efficient to handle;After aerial condutor guiding accommodating cavity, electroscope and aerial condutor is made to keep continuous contact state using the gravity of electroscope and the chucking power of clamp assemblies.

Description

A kind of electroscope head guiding mechanism
Technical field
The present invention relates to the technical fields of interruption maintenance auxiliary device, are oriented to more particularly, to a kind of electroscope head Mechanism.
Background technique
Electrical verification mode after current power failure is after identifying conductor no-voltage with electroscope, and electroscope leaves conductor, then Electrical verification operation is carried out again.Conductor is left to during this section for completing ground connection operation in electroscope, and there are when one section of vacuum monitored Between, it may send a telegram here suddenly in this section of vacuum time, ground connection operator can be grounded in the case where not knowing has electricity Operation, leads to the pernicious misoperation fault of electrical ground.Currently, gradually there is the electroscope of coupling type to be developed, it is main Electroscope and aerial condutor is set to keep continuous contact state, when route has electricity suddenly, continuous contact by the gravity of electroscope Electroscope will work.Although to solve in the biggish area of wind-force, electroscope can swing back and forth, the metal of electroscope is tested Electric end can not be fixed on the problem of caused poor contact on electrical verification point, have applicant to use in the inside of hook setting clamping device To clamp aerial condutor.But due to the presence of no guiding mechanism, conducting wire, which is easy to be stuck in, cannot be introduced into electroscope head on part Interior, operation is time-consuming and laborious, and easily formation operation fault.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of electroscope head guiding mechanisms, have and lead To function, aerial condutor is prevented to be stuck in the inside that cannot be introduced into electroscope head on part.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of electroscope head guiding mechanism is provided, the electroscope head includes the hook formation for being built-in with hook part, described curved It is equipped with the clamp assemblies being flexibly connected with hook formation on the inside of hook portion, is equipped with the accommodating cooperated with aerial condutor between clamp assemblies Cavity;One end of the guiding mechanism is connected to the lower section of clamp assemblies, and the lower end face contact of the other end and hook formation is arranged, The outer wall of guiding mechanism is connected to the movement routine to form aerial condutor with accommodating cavity.
Electroscope head guiding mechanism of the invention, aerial condutor slide into accommodating cavity along guiding mechanism, can Aerial condutor is prevented to be stuck on part;And do not influence part it is mobile while, small conducting wire can be prevented from unexpected between gap It is accommodated in cavity into without can enter, it is simple and efficient to handle;After aerial condutor guiding accommodating cavity, the weight of electroscope is utilized Power and the chucking power of clamp assemblies are fixed on electroscope on aerial condutor, so that electroscope and aerial condutor keep continuous contact State, when route has electricity suddenly, the electroscope of continuous contact will work, and issue alarm and project light source, be grounded The staff of operation can off-ground operation at once, in order to avoid lead to pernicious misoperation fault without knowing it, Increase the safety that electroscope uses.
Further, the guiding mechanism is the smooth arc chip architecture in surface.The design of arc chip architecture is led aerial Line is guided to the inside of electroscope head, so that aerial condutor enters in the accommodating cavity inside electroscope head, it is easy to operate Fast, time saving and energy saving.
Further, when clamp assemblies are located at original state, the radian highest point and hook formation of the arc chip architecture Internal periphery be concordantly arranged.Setting can obtain longest guide path in this way, enable aerial condutor along arc-like sheet knot The profile smooth sliding of structure, obtains best guide effect.
Further, the arc chip architecture winds to form cylindrical structure far from one end of clamp assemblies, the cylinder Shape structure and the lower end face contact of hook formation are arranged.The setting of cylindrical structure can prevent from arc-like sheet from stabbing staff leading Unnecessary injury is caused, guarantees the safety of operation;Gap between arc chip architecture and hook formation is minimum, neither influences zero The movement of part also can prevent small conducting wire from accidentally entering between gap.
Further, when clamp assemblies are located at original state, the end of the separate clamp assemblies of the cylindrical structure with The outer profile of hook formation is concordantly arranged.Setting can avoid prominent to overhead line while obtaining longest guide path in this way The damage on road.
Further, the width of the arc chip architecture is equal with the width of clamp assemblies.Arc chip architecture and clamping group The junction two sides of part are all concordantly arranged, can be avoided in operation sharp side to the damage of operator and aerial condutor Wound.
Further, the end of the hook formation is equipped with the connecting pin connecting with electroscope, and top is equipped with for of short duration Contact is to carry out the electrical verification portion that route three-phase electrical verification operates.Electroscope head is connect with electroscope by connecting pin, first passes through and tests After electric portion carries out the electrical verification of route three-phase, then aerial condutor is directed into accommodating space by guiding mechanism, and passes through clamp assemblies Aerial condutor is clamped to hang in the phase for needing to be grounded entire electroscope.
Further, the clamp assemblies include two groups of clamping pieces being oppositely arranged two-by-two, an end ring of the clamping piece Around accommodating space is formed, the other end passes through hook formation and is flexibly connected with hook formation.One end of clamp assemblies and hook-shaped knot Structure is flexibly connected the size adjustable so that accommodating space, to be adapted to the fixation of the aerial condutor of different model.
Compared with prior art, the beneficial effects of the present invention are:
(1) aerial condutor of the invention slides into accommodating cavity along guiding mechanism, aerial condutor can be prevented to be stuck in part On;And do not influence part it is mobile while, small conducting wire can be prevented from being accidentally entered between gap without can enter to accommodating It is simple and efficient to handle in cavity;
(2) present invention is fixed on electroscope on aerial condutor using the gravity of electroscope and the chucking power of clamp assemblies, so that Electroscope and aerial condutor keep continuous contact state, and when route has electricity suddenly, the electroscope of continuous contact will work, hair Alarm and project light source out, the staff for carrying out ground connection operation can off-ground operation at once, in order to avoid ignorant In the case where lead to pernicious misoperation fault, increase the safety that electroscope uses.
Detailed description of the invention
Fig. 1 is the structural schematic diagram I of electroscope head guiding mechanism of the invention.
In attached drawing, 1- hook formation;11- hook part;The connecting pin 12-;13- electrical verification portion;2- clamp assemblies;21- accommodating is empty Chamber;22- clamping piece;3- guiding mechanism;31- radian highest point;32- cylindrical structure.
Specific embodiment
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration, What is indicated is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent;Reality in order to better illustrate the present invention Example is applied, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product;To those skilled in the art For, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention;It is retouched in of the invention In stating, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is based on attached drawing Shown in orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore positional relationship is described in attached drawing Term only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can To understand the concrete meaning of above-mentioned term as the case may be.
Embodiment
It is as shown in Figure 1 electroscope head guiding mechanism 3 of the present invention, electroscope head includes be built-in with hook part 11 hook-shaped Structure 1 is equipped with the clamp assemblies 2 being flexibly connected with hook formation 1 on the inside of hook part 11, is equipped with and makes somebody a mere figurehead between clamp assemblies 2 The accommodating cavity 21 of conducting wire cooperation;One end of guiding mechanism 3 is connected to the lower section of clamp assemblies 2, the other end and hook formation 1 The setting of lower end face contact, the outer wall of guiding mechanism 3 are connected to the movement routine to form aerial condutor with accommodating cavity 21.
When implementing, aerial condutor slides into accommodating cavity 21 the present embodiment along guiding mechanism 3, can prevent from making somebody a mere figurehead Conducting wire is stuck on part;And do not influence part it is mobile while, can prevent small conducting wire from accidentally entered between gap without It can enter in accommodating cavity 21, it is simple and efficient to handle;Aerial condutor guiding accommodating cavity 21 after, using electroscope gravity and The chucking power of clamp assemblies 2 is fixed on electroscope on aerial condutor, so that electroscope and aerial condutor keep continuous contact shape State.
As shown in Figure 1, guiding mechanism 3 is the smooth arc chip architecture in surface, by aerial condutor to the inside of electroscope head Guidance, so that aerial condutor enters in the accommodating cavity 21 inside electroscope head.Wherein, clamp assemblies 2 are located at initial shape When state, the radian highest point 31 of arc chip architecture is concordant with the Internal periphery of hook formation 1 to be arranged, and obtains longest guide path, Aerial condutor is enabled to obtain best guide effect along the profile smooth sliding of arc chip architecture.
As shown in Figure 1, arc chip architecture winds to form cylindrical structure 32 far from one end of clamp assemblies 2, cylinder knot The lower end face contact of structure 32 and hook formation 1 is arranged;In this way setting can prevent arc-like sheet stab staff cause it is unnecessary Injury, guarantee operation safety;Gap between arc chip architecture and hook formation 1 is minimum, neither influences the shifting of part It is dynamic, also it can prevent small conducting wire from accidentally entering between gap.Wherein, when clamp assemblies 2 are located at original state, cylindrical structure 32 Separate clamp assemblies 2 end it is concordant with the outer profile of hook formation 1 be arranged, can be while obtaining longest guide path Avoid the prominent damage to overhead transmission line.In addition, the width of arc chip architecture is equal with the width of clamp assemblies 2, arc-like sheet knot Structure with the junction two sides of clamp assemblies 2 are all concordant is arranged, can be avoided in operation sharp side to operator and frame The damage of hollow wire.
As shown in Figure 1, the end of hook formation 1 is equipped with the connecting pin 12 connecting with electroscope, top is equipped with for of short duration Contact is to carry out the electrical verification portion 13 that route three-phase electrical verification operates;Electroscope head is connect with electroscope by connecting pin 12, is first led to It crosses after electrical verification portion 13 carries out the electrical verification of route three-phase, then aerial condutor is directed into accommodating space by guiding mechanism 3, and pass through folder The clamping aerial condutor of component 2 is held to hang in the phase for needing to be grounded entire electroscope.Clamp assemblies 2 include two groups opposite two-by-two The clamping piece 22 of setting, one end of clamping piece 22 pass through hook formation 1 and and hook formation around accommodating space, the other end is formed 1 is flexibly connected;One end of clamp assemblies 2 is flexibly connected the size adjustable so that accommodating space with hook formation 1, to be adapted to The fixation of the aerial condutor of different model.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention Protection scope within.

Claims (8)

1. a kind of electroscope head guiding mechanism, which is characterized in that the electroscope head includes the hook for being built-in with hook part (11) Shape structure (1), hook part (11) inside are equipped with the clamp assemblies (2) being flexibly connected with hook formation (1), clamp assemblies (2) the accommodating cavity (21) cooperated with aerial condutor is equipped between;One end of the guiding mechanism (3) is connected to clamp assemblies (2) lower section, the lower end face contact setting of the other end and hook formation (1), the outer wall of guiding mechanism (3) and accommodating cavity (21) Connection forms the movement routine of aerial condutor.
2. electroscope head guiding mechanism according to claim 1, which is characterized in that the guiding mechanism (3) is surface Smooth arc chip architecture.
3. electroscope head guiding mechanism according to claim 2, which is characterized in that clamp assemblies (2) are located at initial shape When state, the radian highest point (31) of the arc chip architecture is concordant with the Internal periphery of hook formation (1) to be arranged.
4. electroscope head guiding mechanism according to claim 2, which is characterized in that the arc chip architecture is far from clamping One end of component (2) winds to be formed cylindrical structure (32), and the cylindrical structure (32) and the lower end surface of hook formation (1) connect Touching setting.
5. electroscope head guiding mechanism according to claim 4, which is characterized in that clamp assemblies (2) are located at initial shape When state, the end of the separate clamp assemblies (2) of the cylindrical structure (32) is concordant with the outer profile of hook formation (1) to be arranged.
6. electroscope head guiding mechanism according to any one of claims 2 to 5, which is characterized in that the arc-like sheet knot The width of structure is equal with the width of clamp assemblies (2).
7. electroscope head guiding mechanism according to claim 1, which is characterized in that the end of the hook formation (1) Equipped with the connecting pin (12) connecting with electroscope, top is equipped with the electrical verification that route three-phase electrical verification operation is carried out for of short duration contact Portion (13).
8. electroscope head guiding mechanism according to claim 1, which is characterized in that the clamp assemblies (2) include two The clamping piece (22) that group is oppositely arranged two-by-two, around accommodating space (21) are formed, the other end is worn for one end of the clamping piece (22) It crosses hook formation (1) and is flexibly connected with hook formation (1).
CN201811269557.XA 2018-10-29 2018-10-29 Guiding mechanism for electroscope head Active CN109142850B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811269557.XA CN109142850B (en) 2018-10-29 2018-10-29 Guiding mechanism for electroscope head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811269557.XA CN109142850B (en) 2018-10-29 2018-10-29 Guiding mechanism for electroscope head

Publications (2)

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CN109142850A true CN109142850A (en) 2019-01-04
CN109142850B CN109142850B (en) 2023-08-01

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2789953Y (en) * 2005-05-21 2006-06-21 赵国良 Portable short-circuit grounding wire
CN201797066U (en) * 2010-05-18 2011-04-13 王启新 Ground wire allowing secondary electricity testing
CN202548197U (en) * 2012-04-25 2012-11-21 石家庄供电公司 Live wire tester
CN203288783U (en) * 2013-05-27 2013-11-13 辽宁兴达电力设备有限公司 Electricity detection type high-voltage ground wire rod
CN203932358U (en) * 2014-06-26 2014-11-05 国家电网公司 A kind of electrical verification grounding apparatus that is applied to high-altitude controller switching equipment
CN204118294U (en) * 2014-09-28 2015-01-21 国家电网公司 There is the earth connection of electroscope function
CN204230763U (en) * 2014-11-20 2015-03-25 国网山东省电力公司聊城供电公司 A kind of 10kV overhead distribution electrical verification operation insulating bar
CN205229279U (en) * 2015-11-02 2016-05-11 广东电网有限责任公司云浮供电局 Electroscope
CN205646216U (en) * 2016-05-05 2016-10-12 国网宁夏电力公司中卫供电公司 Insulation is tested denso and is established earth connection auxiliary rod
CN206516782U (en) * 2017-03-16 2017-09-22 湖南铁道职业技术学院 Multi-purpose type electric power facility safety grounding device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2789953Y (en) * 2005-05-21 2006-06-21 赵国良 Portable short-circuit grounding wire
CN201797066U (en) * 2010-05-18 2011-04-13 王启新 Ground wire allowing secondary electricity testing
CN202548197U (en) * 2012-04-25 2012-11-21 石家庄供电公司 Live wire tester
CN203288783U (en) * 2013-05-27 2013-11-13 辽宁兴达电力设备有限公司 Electricity detection type high-voltage ground wire rod
CN203932358U (en) * 2014-06-26 2014-11-05 国家电网公司 A kind of electrical verification grounding apparatus that is applied to high-altitude controller switching equipment
CN204118294U (en) * 2014-09-28 2015-01-21 国家电网公司 There is the earth connection of electroscope function
CN204230763U (en) * 2014-11-20 2015-03-25 国网山东省电力公司聊城供电公司 A kind of 10kV overhead distribution electrical verification operation insulating bar
CN205229279U (en) * 2015-11-02 2016-05-11 广东电网有限责任公司云浮供电局 Electroscope
CN205646216U (en) * 2016-05-05 2016-10-12 国网宁夏电力公司中卫供电公司 Insulation is tested denso and is established earth connection auxiliary rod
CN206516782U (en) * 2017-03-16 2017-09-22 湖南铁道职业技术学院 Multi-purpose type electric power facility safety grounding device

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