CN102456957A - Wire clamp of grounding wire - Google Patents

Wire clamp of grounding wire Download PDF

Info

Publication number
CN102456957A
CN102456957A CN2010105229659A CN201010522965A CN102456957A CN 102456957 A CN102456957 A CN 102456957A CN 2010105229659 A CN2010105229659 A CN 2010105229659A CN 201010522965 A CN201010522965 A CN 201010522965A CN 102456957 A CN102456957 A CN 102456957A
Authority
CN
China
Prior art keywords
support arm
insulation
insulation support
alclad
firm banking
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
CN2010105229659A
Other languages
Chinese (zh)
Other versions
CN102456957B (en
Inventor
张卫东
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.)
Puyang Power Supply Co of Henan Electric Power Co Ltd
Original Assignee
Puyang Power Supply Co of Henan Electric Power 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.)
Filing date
Publication date
Application filed by Puyang Power Supply Co of Henan Electric Power Co Ltd filed Critical Puyang Power Supply Co of Henan Electric Power Co Ltd
Priority to CN 201010522965 priority Critical patent/CN102456957B/en
Publication of CN102456957A publication Critical patent/CN102456957A/en
Application granted granted Critical
Publication of CN102456957B publication Critical patent/CN102456957B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention discloses a wire clamp of a grounding wire. A reverse-U-shaped insulating outer bracket is arranged on an insulating outer bracket fixing base; a probe aluminum strip is arranged outside the insulating outer bracket; a flexible copper wire is arranged inside the insulating outer bracket; the insulating outer bracket and the flexible copper wire are fixed on the insulating outer bracket fixing base through fixing pins; and an electrification alarm device is arranged in the insulating outer bracket fixing base and connected with the probe aluminum strip. In the wire clamp of the grounding wire, the probe aluminum strip is connected with an acoustic-optical electrification alarm device, and when an operator performs grounding operation, if a grounding part is electrified, an acoustic-optical alarm can be given to timely remind the operator of a dangerous condition, so that a dangerous accident in electrified hanging of the grounding wire by the operator can be avoided, and a violation accident in electrified hanging of the grounding wire caused by error entering of an operation interval and error climbing of a pole by the operator during operation can be prevented.

Description

The earth connection wire clamp
Technical field
The present invention relates to a kind of earth connection wire clamp.
Background technology
In the maintenance and maintenance process of power equipment; Need to guarantee equipment reliable ground connection; The wire clamp that normally will be connected with earth connection is fixed on the conductor part of grounding apparatus; Traditional wire clamp in use, if operating personnel when operation, be strayed into operation room separated, step on wrong shaft tower, can take place the mistake charged hanging earthing conductor the violation accident.
Summary of the invention
The earth connection wire clamp that the purpose of this invention is to provide a kind of charged warning device.
Technical scheme of the present invention is: a kind of earth connection wire clamp; Comprise the insulation hook stick; The insulation hook stick is connected on the insulation hook stick firm banking through steady pin, and insulation hook stick firm banking is provided with the earth connection hold-down nut, and insulation hook stick firm banking top is provided with insulation support arm firm banking; Inverted U insulation support arm is installed on the said insulation support arm firm banking; In insulation support arm outside the probe aluminium strip is installed, is provided with annealed copper wire in insulation support arm inside, insulation support arm and annealed copper wire are fixed on the insulation support arm base through steady pin; Be provided with in the inverted U insulation support arm in the left side of left-right rotation alclad with right in alclad; Alclad top is connected with annealed copper wire through the steady pin I in the left side; The alclad bottom is connected with the support arm that insulate through the rotational pin I in the left side, and alclad top is connected with annealed copper wire through the steady pin II in the right side, and right interior alclad bottom is passed through the rotational pin II and is connected with the insulation support arm; In insulation support arm base, charged warning device is installed, charged warning device links to each other with the probe aluminium strip through electric wire.
Alclad top is equipped with the magnet I in the said left side, and right interior alclad top is equipped with the magnet II.
Be provided with battery pack, wiring board, button and probe binding post, loudspeaker, LED lamp in the said insulation support arm base, charged warning device is connected to form by battery pack, wiring board, button and probe binding post, loudspeaker, LED lamp, probe aluminium strip.
Said insulation support arm base bottom is equipped with gland, and gland contacts with insulation hook stick firm banking.
Said insulation support arm is a nylon material, and insulation hook stick firm banking is an aluminum material with insulation support arm firm banking.
The present invention is made up of suspension grounded bracket system, charged sound, light alarm system and ground connection support system three parts; The suspension grounded bracket is made up of insulate support arm, insulation support arm base, annealed copper wire of nylon; Insulation support arm outside is equipped with probe aluminium strip body, is connected with sound, light belt electric alarm device.The folder mouth is an aluminium matter conductive material about internal activity, is connected on the insulation support arm firm banking with annealed copper wire, and aluminium matter insulating support firm banking is connected through plain end screw and aluminium matter insulation hook stick firm banking.The insulation hook stick connects to form ground connection support system part with insulation hook stick firm banking through steady pin; Insulation support arm base through flat mouthful screw thread and insulation hook stick firm banking fastening after; Insulation hook stick firm banking is provided with the earth connection attaching nut; Can be connected with the ground connection annealed copper wire, form complete grounding system.
The invention has the beneficial effects as follows: probe aluminium strip of the present invention is connected with sound, light belt electric alarm device; When operating personnel carry out the ground connection operation; When can send sound when charged on the ground connection position, light is reported to the police; In time remind operating personnel's dangerous situation, make operating personnel avoid the peril of charged hanging earthing conductor, can prevent operating personnel when operation, be strayed into operation room separated, step on wrong shaft tower and violation accident that the charged hanging earthing conductor of mistake takes place takes place.
In the left side alclad with right in the alclad upper end strong magnet is installed respectively, there is a natural attraction between the sexes produces clamping force and overcome the flimsy shortcoming of use spring through magnet, guaranteed to contact the formation of good suspension grounded bracket components of system as directed.Gland utilizes the internal thread sealing, is convenient to change battery pack.The outside probe aluminium strip of installing of insulation support arm can also play the reinforcement effect to the insulation support arm.Because this special use wire clamp adopts novel nylon material to do support, anti-ly fall, impact resistance, overcome the existing flimsy shortcoming of using of aluminium matter earth connection wire clamp, improved the utilization rate of instrument.After insulation support arm base and insulation hook stick firm banking are using end, can split characteristics, be convenient to carry out separately take care of specially and carry, avoid integral body to deposit the easy impaired situation of aluminium matter chuck and taken place.
Description of drawings
Fig. 1 is a general assembly drawing of the present invention.
Embodiment
Embodiment
A kind of earth connection wire clamp; Comprise insulation hook stick 11; Insulation hook stick 11 is connected on the aluminium matter insulation hook stick firm banking 12 through steady pin 10, and insulation hook stick firm banking 12 is provided with earth connection hold-down nut 13, and insulation hook stick firm banking 12 tops are provided with aluminium matter insulation support arm firm banking 8; Insulation support arm base 8 bottoms are equipped with gland 9; Gland 9 contacts with insulation hook stick firm banking 12, and insulation support arm firm banking 8 is provided with nylon inverted U insulation support arm 4, in insulation support arm 4 outsides probe aluminium strip 3 is installed; Be provided with annealed copper wire 23 in insulation support arm 4 inside, insulation support arm 4 is fixed on the insulation support arm base 8 through steady pin 7 with annealed copper wire 23; Be provided with in the inverted U insulation support arm 4 in the left side of left-right rotation alclad 5 with right in alclad 20; Alclad 5 tops are connected with annealed copper wire 23 through steady pin I 1 in the left side; Alclad 5 bottoms are connected with insulation support arm 4 through rotational pin I 6 in the left side; Alclad 20 tops are connected with annealed copper wire 23 through steady pin II 22 in right; Right interior alclad 20 bottoms are connected with insulation support arm 4 through rotational pin II 19, and alclad 5 tops are equipped with magnet I 2 in the left side, and alclad 20 tops are equipped with magnet II 21 in the right side; In insulation support arm base 8, charged warning device is installed; Charged warning device links to each other through electric wire with probe aluminium strip 3; Be provided with battery pack 14, wiring board 15, button and probe binding post 18, loudspeaker 16, LED lamp 17 in the insulation support arm base 8, charged warning device is connected to form through electric wire by battery pack 14, wiring board 15, button and probe binding post 18, loudspeaker 16, LED lamp 17, probe aluminium strip 3.When can send sound when charged on the ground connection position, light is reported to the police, and in time reminds operating personnel's dangerous situation, makes operating personnel avoid the peril of charged hanging earthing conductor.

Claims (5)

1. earth connection wire clamp; Comprise insulation hook stick (11); Insulation hook stick (11) is connected on the insulation hook stick firm banking (12) through steady pin (10); Insulation hook stick firm banking (12) is provided with earth connection hold-down nut (13); Insulation hook stick firm banking (12) top is provided with insulation support arm firm banking (8), it is characterized in that: inverted U insulation support arm (4) is installed on the said insulation support arm firm banking (8), in insulation support arm (4) outside probe aluminium strip (3) is installed; Be provided with annealed copper wire (23) in insulation support arm (4) inside, insulation support arm (4) and annealed copper wire (23) are fixed on the insulation support arm base (8) through steady pin (7); Be provided with the interior alclad (5) in a left side and the right interior alclad (20) of left-right rotation in the inverted U insulation support arm (4); Alclad (5) top is connected with annealed copper wire (23) through steady pin I (1) in the left side; Alclad (5) bottom is connected with insulation support arm (4) through rotational pin I (6) in the left side; Alclad (20) top is connected with annealed copper wire (23) through steady pin II (22) in right; Alclad (20) bottom is connected with insulation support arm (4) through rotational pin II (19) in right, in insulation support arm base (8), charged warning device is installed, and charged warning device links to each other with probe aluminium strip (3).
2. earth connection wire clamp according to claim 1 is characterized in that: alclad in the said left side (5) top is equipped with magnet I (2), and right interior alclad (20) top is equipped with magnet II (21).
3. earth connection wire clamp according to claim 1; It is characterized in that: be provided with battery pack (14), wiring board (15), button and probe binding post (18), loudspeaker (16), LED lamp (17) in the said insulation support arm base (8), charged warning device is connected to form by battery pack (14), wiring board (15), button and probe binding post (18), loudspeaker (16), LED lamp (17), probe aluminium strip (3).
4. earth connection wire clamp according to claim 1 is characterized in that: said insulation support arm base (8) bottom is equipped with gland (9), and gland (9) contacts with insulation hook stick firm banking (12).
5. earth connection wire clamp according to claim 1 is characterized in that: said insulation support arm (4) is a nylon material, and insulation hook stick firm banking (12) and insulation support arm firm banking (8) are aluminum material.
CN 201010522965 2010-10-28 2010-10-28 Wire clamp of grounding wire Active CN102456957B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010522965 CN102456957B (en) 2010-10-28 2010-10-28 Wire clamp of grounding wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010522965 CN102456957B (en) 2010-10-28 2010-10-28 Wire clamp of grounding wire

Publications (2)

Publication Number Publication Date
CN102456957A true CN102456957A (en) 2012-05-16
CN102456957B CN102456957B (en) 2013-06-19

Family

ID=46039804

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201010522965 Active CN102456957B (en) 2010-10-28 2010-10-28 Wire clamp of grounding wire

Country Status (1)

Country Link
CN (1) CN102456957B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104253318A (en) * 2013-08-08 2014-12-31 国家电网公司 Wire clamp for ground wire
CN104466459A (en) * 2014-04-04 2015-03-25 国家电网公司 Multifunctional grounding wire

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07123552A (en) * 1993-10-18 1995-05-12 Chubu Electric Power Co Inc Grounding device
JP2000294309A (en) * 1999-04-12 2000-10-20 Nitto Electric Works Ltd Unthreaded terminal device
US7160142B2 (en) * 2005-01-04 2007-01-09 Cooper Technologies Company Grounding clamp apparatus and method
CN201466255U (en) * 2009-07-14 2010-05-12 智勇军 Grounding wire operating rod with approaching alarm function
CN201594594U (en) * 2009-07-24 2010-09-29 范永涛 Electric pre-alarming grounding wire operating rod
CN201820896U (en) * 2010-10-28 2011-05-04 河南省电力公司濮阳供电公司 Earthing cable clamp

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07123552A (en) * 1993-10-18 1995-05-12 Chubu Electric Power Co Inc Grounding device
JP2000294309A (en) * 1999-04-12 2000-10-20 Nitto Electric Works Ltd Unthreaded terminal device
US7160142B2 (en) * 2005-01-04 2007-01-09 Cooper Technologies Company Grounding clamp apparatus and method
CN201466255U (en) * 2009-07-14 2010-05-12 智勇军 Grounding wire operating rod with approaching alarm function
CN201594594U (en) * 2009-07-24 2010-09-29 范永涛 Electric pre-alarming grounding wire operating rod
CN201820896U (en) * 2010-10-28 2011-05-04 河南省电力公司濮阳供电公司 Earthing cable clamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104253318A (en) * 2013-08-08 2014-12-31 国家电网公司 Wire clamp for ground wire
CN104466459A (en) * 2014-04-04 2015-03-25 国家电网公司 Multifunctional grounding wire
CN104466459B (en) * 2014-04-04 2016-12-07 国网湖北省电力公司襄阳供电公司 Multifunctional grounding wire

Also Published As

Publication number Publication date
CN102456957B (en) 2013-06-19

Similar Documents

Publication Publication Date Title
CN201820896U (en) Earthing cable clamp
CA2560471A1 (en) Battery plug structure
CN102456957B (en) Wire clamp of grounding wire
CN202813169U (en) Lighting device for night use of insulating rod and electroscope
CN201812959U (en) Grounding clamp for monitoring electric discharge
CN202333624U (en) Hot-line work distance control device
CN206076536U (en) High current magnetic connector
CN108666832A (en) Cylinder manifold and high voltage system containing it
CN205452193U (en) Gravity type trouble safety contactor
CN202432648U (en) Electric control box of wall-mounted air-conditioner indoor unit
CN206469090U (en) EMU LED down lamp
CN203941221U (en) Without electric display
CN208508022U (en) Ground line with alarming device
CN203911007U (en) Fully-wrapped disassembly mistake preventive grounding device
CN211208696U (en) Ground hanging and dismounting device for grounding wire of primary equipment of transformer substation
CN212872635U (en) Electrified detection device of rail transit power supply system
CN209200056U (en) Battery terminal
CN206422249U (en) A kind of power supply Quick Connect Kit
CN202384568U (en) High voltage connection protection device
CN208649932U (en) A kind of police road traffic pushing-off the wagons equipment
CN205657101U (en) Novel a battery section of thick bamboo
CN208477009U (en) Electroscope
CN209517791U (en) A kind of light-operated switch pulse test circuit board protecting device
CN207847217U (en) Composite material anchor ear
CN211958184U (en) Switching device and battery charging and discharging system

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant