CN201766310U - Scissors for cutting a foreign body off from an electrified conductor - Google Patents

Scissors for cutting a foreign body off from an electrified conductor Download PDF

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Publication number
CN201766310U
CN201766310U CN2010205197719U CN201020519771U CN201766310U CN 201766310 U CN201766310 U CN 201766310U CN 2010205197719 U CN2010205197719 U CN 2010205197719U CN 201020519771 U CN201020519771 U CN 201020519771U CN 201766310 U CN201766310 U CN 201766310U
Authority
CN
China
Prior art keywords
scissors
foreign
cut
tackle
foreign matter
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.)
Expired - Fee Related
Application number
CN2010205197719U
Other languages
Chinese (zh)
Inventor
张留岗
李树平
刘明亮
王继双
梁河雷
尚建广
王进朝
白龙
赵建辉
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.)
Hengshui Power Supply Company
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Original Assignee
HENGSHUI POWER SUPPLY Co
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 HENGSHUI POWER SUPPLY Co filed Critical HENGSHUI POWER SUPPLY Co
Priority to CN2010205197719U priority Critical patent/CN201766310U/en
Application granted granted Critical
Publication of CN201766310U publication Critical patent/CN201766310U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model belongs to the technical field of line maintenance tools, and discloses a scissors for cutting a foreign body off from an electrified conductor. The main technical characteristics are that the scissors includes a fall tackle having a sliding wheel, a tackle body, a control wheel arranged on the lower side of the tackle body, and a swing rod, the scissors is fixed on the tackle body, a handle of the scissors is fixed to the tackle body and is provided with a spacing hole, a steering runner is arranged in the spacing hole, the other handle of the scissors is provided with a pull rope passing through the spacing hole, and an elastic mechanism is arranged between the handles of the scissors. Firstly, the fall tackle is hanged to a conductor to make the knife edge opening of the scissors face to the foreign body, e.g. a kite or waste plastic, the pull rope is pulled to close the knife edges so as to cut off the foreign body, there is no need to get on a pole tower and to black out the current, such that the foreign body can be cut easily in time, cost is low, and the foreign body can be cut off without limit of wind.

Description

The charged excision of lead foreign matter is cut
Technical field
The utility model belongs to maintenance of way technical field of tools, relates in particular to the charged excision of a kind of lead foreign matter and cuts.
Background technology
The transmission line long-time running is in wild environment; along with the continuous progress of society; running environment becomes increasingly complex; hot house around the protection zone, construction site, leap thing get more and more; strong wind season in spring in the winter time; booth Polypropylence Sheet in the farmland, mulch film, construction colour bar purse seine, kite, advertisement cloth etc. are floating thing easily; be suspended to through regular meeting on the shaft tower and lead of transmission line; under the blowing of wind, can move along lead; when foreign matter such as Polypropylence Sheet mutually or when crossing over earth electrode such as thing apart from deficiency, can cause the discharge of transmission line ground connection with adjacent.The method of finding at present this type of defective reprocessing mainly contains following several: 1, apart from shaft tower nearer or lower apart from ground, adopt insulating bar to extract; The staff need climb on the shaft tower, increases labour intensity; 2, higher and far away apart from ground apart from shaft tower, adopt the lead hanging ladder manually to remove more, not only need personnel many, and also thinner for lead, can not then can only rely on aerial lift device with insulated arm to remove during grantee's body weight, increased the removing cost; 3, be subjected to safe distance restriction can only power failure processing for the vertical arrangement lead.And, the regulation of " 5 grades with windward can not work high above the ground " in safety standard, is arranged, remove and limited by natural conditions.
The utility model content
But the technical problem that the utility model solves just provides and removes that the lead foreign matter is convenient, the safety live line working, be not subjected to the natural conditions restriction to remove the low charged excision of lead foreign matter of cost to cut.
For solving the problems of the technologies described above, the technical scheme that employing is cut in the charged excision of the utility model lead foreign matter is: comprise having sliding into wheel, car body, being positioned at the control wheel of car body bottom and the fall coaster of fork, on described car body, be fixed with scissors, a handle and the described car body of described scissors are fixed, this handle is provided with spacing hole, in spacing hole, be provided with the break-in runner, another handle of described scissors is provided with the stay cord that passes described spacing hole, is provided with elastic mechanism between two handles of described scissors.
Its additional technical feature is:
Blade place at described scissors is provided with anti-slop serrations;
The blade of described scissors is a shaped form;
Be provided with suspension ring in described car body upper end.
The charged excision of lead foreign matter provided by the utility model is cut compared with prior art and is had the following advantages: one, owing to comprise having and slide into wheel, car body, be positioned at the control wheel of car body bottom and the fall coaster of fork, on described car body, be fixed with scissors, a handle and the described car body of described scissors are fixed, this handle is provided with spacing hole, in spacing hole, be provided with the break-in runner, another handle of described scissors is provided with the stay cord that passes described spacing hole, between two handles of described scissors, be provided with elastic mechanism, earlier the fall coaster is hung on the lead, the pulling car body slides into wheel and slides along lead, makes the blade opening of scissors aim at as kite, foreign matters such as waste or used plastics, the pulling stay cord, scissors blade under the effect of stay cord merges, and foreign matter is cut off, and does not need on the shaft tower, and do not need to have a power failure, foreign matter is wiped out convenient, and cost is low, does not need to have a power failure, foreign matter is wiped out in time, the restriction of not blown; Foreign matter for the lead of vertical arrangement is wiped out convenient; Its two be shaped form owing to be provided with the blade of anti-slop serrations or scissors at the blade place of described scissors, prevented that foreign matter from sliding at the blade place, causes foreign matters to be cut off; Its three owing to be provided with suspension ring, when surpassing 20 meters, be not easy the charged excision of lead foreign matter is cut when throwing away on conductor spacing ground in described car body upper end, operating personnel can climb on the shaft tower, by suspension ring car body are hung on the lead.
Description of drawings
The structural representation that Fig. 1 cuts for the charged excision of the utility model lead foreign matter;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the left view of Fig. 1.
Embodiment
Be described in further details below in conjunction with accompanying drawing charged excision is cut to the utility model lead foreign matter structure and use principle.
As Fig. 1, Fig. 2 and shown in Figure 3, the structural representation that the charged excision of the utility model lead foreign matter is cut, the charged excision of this lead foreign matter is cut and is comprised fall coaster 2, on fall coaster 2, have and slide into wheel 21, car body 22, be positioned at the control wheel 23 and the fork 24 of car body 22 bottoms, on car body 22, be fixed with scissors 3, a handle 31 of scissors 3 is fixing with car body 22, handle 31 is provided with spacing hole 1, in spacing hole 1, be provided with break-in runner 11, another handle 32 of scissors 3 is provided with the stay cord 33 that passes spacing hole 1, at two handles 31 of scissors 3, be provided with elastic mechanism 4 between 32.Elastic mechanism 4 can be spring or shell fragment.During use, the wheel 21 that slides into fall coaster 2 hangs on the lead earlier, scissors 3 is in open configuration under the effect of elastic mechanism 4, pulling car body 22, sliding into wheel 21 slides along lead, make blade 34,35 openings of scissors 3 aim at as foreign matters such as kite, waste or used plastics, pulling stay cord 33, scissors blade 34,35 under the effect of stay cord merges, and foreign matter is cut off, and on the shaft tower and do not need or not to have a power failure, foreign matter is wiped out convenient, and cost is low, does not need power failure, foreign matter to wipe out in time the restriction of not blown; Foreign matter for the lead of vertical arrangement is wiped out convenient.
In order to prevent that foreign matter from sliding at blade 34,35 places, cause foreign matters to be cut off, the blade 34,35 that blade 34,35 places of scissors 3 are provided with anti-slop serrations 36 or scissors is shaped form.
Be provided with suspension ring 5 in car body 22 upper ends, when surpassing 20 meters on conductor spacing ground, be not easy the charged excision of lead foreign matter is cut when hanging up, operating personnel can climb on the shaft tower, by suspension ring 5 car body are hung on the lead.
Protection range of the present utility model not only is confined to the foregoing description, as long as structure is identical with the charged excision shear structure of the utility model lead foreign matter, just drops on the scope of the utility model protection.

Claims (4)

1. the charged excision of lead foreign matter is cut, comprise having and slide into wheel, car body, be positioned at the control wheel of car body bottom and the fall coaster of fork, it is characterized in that: on described car body, be fixed with scissors, a handle and the described car body of described scissors are fixed, this handle is provided with spacing hole, be provided with the break-in runner in spacing hole, another handle of described scissors is provided with the stay cord that passes described spacing hole, is provided with elastic mechanism between two handles of described scissors.
2. the charged excision of lead foreign matter according to claim 1 is cut, and it is characterized in that: the blade place at described scissors is provided with anti-slop serrations.
3. the charged excision of lead foreign matter according to claim 1 is cut, and it is characterized in that: the blade of described scissors is a shaped form.
4. the charged excision of lead foreign matter according to claim 1 is cut, and it is characterized in that: be provided with suspension ring in described car body upper end.
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CN2010205197719U 2010-09-07 2010-09-07 Scissors for cutting a foreign body off from an electrified conductor Expired - Fee Related CN201766310U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205197719U CN201766310U (en) 2010-09-07 2010-09-07 Scissors for cutting a foreign body off from an electrified conductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205197719U CN201766310U (en) 2010-09-07 2010-09-07 Scissors for cutting a foreign body off from an electrified conductor

Publications (1)

Publication Number Publication Date
CN201766310U true CN201766310U (en) 2011-03-16

Family

ID=43718917

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205197719U Expired - Fee Related CN201766310U (en) 2010-09-07 2010-09-07 Scissors for cutting a foreign body off from an electrified conductor

Country Status (1)

Country Link
CN (1) CN201766310U (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102208774A (en) * 2011-03-21 2011-10-05 福建省电力有限公司莆田电业局 Mechanical foreign matter cleaner of earth wires on transmission line
CN102694350A (en) * 2012-06-01 2012-09-26 石家庄供电公司 Special cleaner for removing foreign matters on overhead ground leads
CN102709843A (en) * 2012-06-01 2012-10-03 石家庄供电公司 Dedicated cleaner for cleaning high-altitude ground wire suspension
CN102891452A (en) * 2012-09-19 2013-01-23 冀北电力有限公司秦皇岛电力公司 Device for removing suspended foreign body from overhead transmission line
CN102904189A (en) * 2012-09-19 2013-01-30 冀北电力有限公司秦皇岛电力公司 Device for removing foreign objects hung on overhead transmission line
CN103151730A (en) * 2013-03-22 2013-06-12 山东电力集团公司枣庄供电公司 Dedicated tool for quickly processing live conductor foreign matter
CN103350426A (en) * 2013-07-15 2013-10-16 太仓欧锐智能化工程有限公司 Scissors for straight-line tailoring of garment
CN104283150A (en) * 2014-09-26 2015-01-14 国家电网公司 Live conductor foreign matter cutting device
CN105244803A (en) * 2015-10-23 2016-01-13 江苏省电力公司仪征市供电公司 Cleaning device and cleaning method for foreign matters on different-layer overhead cable
CN107856067A (en) * 2017-12-15 2018-03-30 防城港市金沙海洋科技有限责任公司 A kind of shear for fishing net
CN109197213A (en) * 2018-11-15 2019-01-15 黄烨昆 Energy-saving shrub and hedge trimmer with protection structure

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102208774B (en) * 2011-03-21 2013-07-03 国家电网公司 Mechanical foreign matter cleaner of earth wires on transmission line
CN102208774A (en) * 2011-03-21 2011-10-05 福建省电力有限公司莆田电业局 Mechanical foreign matter cleaner of earth wires on transmission line
CN102709843A (en) * 2012-06-01 2012-10-03 石家庄供电公司 Dedicated cleaner for cleaning high-altitude ground wire suspension
CN102694350B (en) * 2012-06-01 2015-05-27 国家电网公司 Special cleaner for removing foreign matters on overhead ground leads
CN102709843B (en) * 2012-06-01 2015-12-16 国家电网公司 Remove the special cleaner of high-altitude ground wire hanger
CN102694350A (en) * 2012-06-01 2012-09-26 石家庄供电公司 Special cleaner for removing foreign matters on overhead ground leads
CN102904189A (en) * 2012-09-19 2013-01-30 冀北电力有限公司秦皇岛电力公司 Device for removing foreign objects hung on overhead transmission line
CN102904189B (en) * 2012-09-19 2015-12-16 冀北电力有限公司秦皇岛电力公司 A kind of overhead transmission line hanging foreign body eliminating apparatus
CN102891452A (en) * 2012-09-19 2013-01-23 冀北电力有限公司秦皇岛电力公司 Device for removing suspended foreign body from overhead transmission line
CN103151730A (en) * 2013-03-22 2013-06-12 山东电力集团公司枣庄供电公司 Dedicated tool for quickly processing live conductor foreign matter
CN103350426A (en) * 2013-07-15 2013-10-16 太仓欧锐智能化工程有限公司 Scissors for straight-line tailoring of garment
CN104283150A (en) * 2014-09-26 2015-01-14 国家电网公司 Live conductor foreign matter cutting device
CN105244803A (en) * 2015-10-23 2016-01-13 江苏省电力公司仪征市供电公司 Cleaning device and cleaning method for foreign matters on different-layer overhead cable
CN107856067A (en) * 2017-12-15 2018-03-30 防城港市金沙海洋科技有限责任公司 A kind of shear for fishing net
CN109197213A (en) * 2018-11-15 2019-01-15 黄烨昆 Energy-saving shrub and hedge trimmer with protection structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20130312

Address after: 053000 Hengshui province Hebei City Taocheng District People's Road No. 185

Patentee after: Hengshui Power Supply Company

Patentee after: State Grid Corporation of China

Patentee after: Hebei Electric Power Corporation

Address before: 053000 Hengshui province Hebei City Taocheng District People's Road No. 185

Patentee before: Hengshui Power Supply Company

C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: STATE ELECTRIC NET CROP. HEBEI ELECTRIC POWER CORP

Effective date: 20130312

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110316

Termination date: 20180907