CN105850533A - Tree insulating trimmer - Google Patents

Tree insulating trimmer Download PDF

Info

Publication number
CN105850533A
CN105850533A CN201610432484.6A CN201610432484A CN105850533A CN 105850533 A CN105850533 A CN 105850533A CN 201610432484 A CN201610432484 A CN 201610432484A CN 105850533 A CN105850533 A CN 105850533A
Authority
CN
China
Prior art keywords
cutter head
tree
trimmer
crescent
insulating
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.)
Pending
Application number
CN201610432484.6A
Other languages
Chinese (zh)
Inventor
倪春雨
孙权
高洪武
侯智超
张猛
高源�
钱勇
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.)
State Grid Corp of China SGCC
State Grid Liaoning Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Liaoning 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 State Grid Corp of China SGCC, State Grid Liaoning Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201610432484.6A priority Critical patent/CN105850533A/en
Publication of CN105850533A publication Critical patent/CN105850533A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/08Other tools for pruning, branching or delimbing standing trees
    • A01G3/081Manual cutting tools not otherwise provided for, e.g. pruning hooks

Abstract

The invention relates to a tree insulating trimmer. The tree insulating trimmer comprises an insulating rod and a cutter head, wherein one end of the insulating rod is connected with the cutter head through threads; the cutter head adopts a crescent curved knife; a bent hook is arranged on the side surface of the crescent curved knife; the radian of the bent hook is opposite to that of the curved knife. The tree insulating trimmer adopts the crescent curved knife, a knife edge 1 is arranged at the upward concave part of the crescent curved knife, so that the effect of shoveling a tree off upwards is realized, the bent hook is arranged on the side surface of the crescent curved knife, a knife edge 2 is arranged at a downward concave part of the bent hook at the same time, so that the effect of hooking the tree off is realized, saw teeth can be further arranged in the bent hook, so as to saw off individual boughs. The cutter head is connected with the insulating rod through the threads, so that the cutter head is convenient to disassemble and replace.

Description

Trees insulation trimmer
Technical field
The present invention relates to relate to a kind of power circuit maintenance tool, particularly relate to a kind of trees insulation trimmer, be mainly used in and close on distribution line, the pruning of equipment trees.
Background technology
In daily work, prune close on distribution line, the tall and big trees of equipment, branch are a day-to-day work of distribution operation maintenance personnel, and trees close on distribution line, equipment and affect an outstanding problem of safe power supply the most at present.Nearby lines, the tall and big trees of equipment easily cause the short circuit of circuit, equipment or ground connection in wind sky and thundery sky, if pruning entail dangers to circuit, the operation safety of equipment not in time, reduce power supply reliability.At present in processing the instrument used by tree evil, in the case of circuit, equipment live, it is not able to ensure that the instrument of staff's personal safety requirement.Tall and big trees are had, it is necessary to having a power failure at circuit, equipment and process in the case of ground connection, time-consuming many personnel are many in whole set-up procedure, and this certainly will increase workload to operating personnel, simultaneously inefficiency in circuit, equipment protection district.Close on that alive circuit, equipment pruning trees be dangerous big, inefficiency has become an outstanding problem.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, it is provided that a kind of trees insulation trimmer, solve and prior art is closed on alive circuit, equipment pruning trees workload problem high, ineffective big, dangerous.
Technical scheme is as follows:
Trees insulation trimmer, including insulating bar and cutter head, one end of insulating bar is threaded connection cutter head, and cutter head is crescent tulwar, and crescent tulwar side is with crotch, and crotch is contrary with the radian of tulwar.
Described insulating bar includes more piece, is often threaded connection between joint.
It is provided with sawtooth in described crotch.
Advantages of the present invention effect is as follows:
This project uses crescent tulwar, its recess upwards realizes the effect of upwards sliding trackle trees with blade, and in crescent tulwar side with crotch, its downward crotch recess realizes hooking the effect of disconnected trees simultaneous with blade, may also set up sawtooth in crotch, indivedual fat tree branches also can be taked sawed-off.Cutter head is connected with insulating bar by screw buckle, facilitates dismounting and change.Insulating bar is threaded by more piece, is adjusted in insulating bar length according to the height of trees, realizes cutting the work purpose cutting trees with this.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure, 1, tulwar, 2, crotch, 3, joint, 4, insulating bar.
Detailed description of the invention
Embodiment
As it can be seen, trees insulation trimmer, including insulating bar 4 and cutter head, one end of insulating bar connects cutter head by nipple 3, and cutter head is crescent tulwar 1, and crescent tulwar side is with crotch 2, crotch is contrary with the radian of tulwar, and insulating bar includes more piece, is often threaded connection between joint.Can be provided with sawtooth in described crotch, crotch can be directly welded on tulwar, it is possible to uses bolt to be movably connected on tulwar, according to different situations, can regulate the angle of crotch.

Claims (3)

1. trees insulation trimmer, it is characterised in that including insulating bar and cutter head, one end of insulating bar is threaded connection cutter head, and cutter head is crescent tulwar, and crescent tulwar side is with crotch, and crotch is contrary with the radian of tulwar.
Trees the most according to claim 1 insulation trimmer, it is characterised in that described insulating bar includes more piece, is often threaded connection between joint.
Trees the most according to claim 1 insulation trimmer, it is characterised in that be provided with sawtooth in described crotch.
CN201610432484.6A 2016-06-17 2016-06-17 Tree insulating trimmer Pending CN105850533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610432484.6A CN105850533A (en) 2016-06-17 2016-06-17 Tree insulating trimmer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610432484.6A CN105850533A (en) 2016-06-17 2016-06-17 Tree insulating trimmer

Publications (1)

Publication Number Publication Date
CN105850533A true CN105850533A (en) 2016-08-17

Family

ID=56650751

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610432484.6A Pending CN105850533A (en) 2016-06-17 2016-06-17 Tree insulating trimmer

Country Status (1)

Country Link
CN (1) CN105850533A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113575165A (en) * 2021-08-11 2021-11-02 国网河北省电力有限公司衡水供电分公司 High-altitude tree obstacle trimmer
CN113794151A (en) * 2021-08-16 2021-12-14 国网浙江省电力有限公司泰顺县供电公司 Distribution lines hot-line maintenance instrument

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201995370U (en) * 2011-03-09 2011-10-05 张建卿 Trimming scimitar saw
CN102379219A (en) * 2011-10-28 2012-03-21 沈向农 Multifunctional trimming tool
CN203057915U (en) * 2012-12-12 2013-07-17 孟津县电业公司 Multifunctional tree-trimming tool for periphery of wires
CN203167645U (en) * 2013-04-29 2013-09-04 郑素兰 Garden pruning tool
CN203279555U (en) * 2013-06-04 2013-11-13 国家电网公司 Safe portable hooked knife
CN203563419U (en) * 2013-10-14 2014-04-30 合肥绿叶园林工程有限责任公司 Pruning knife convenient to carry
CN203563412U (en) * 2013-10-14 2014-04-30 合肥绿叶园林工程有限责任公司 Garden pruning knife
CN204047293U (en) * 2014-09-15 2014-12-31 国家电网公司 For the combination tool of transmission line of electricity tree trimming
CN204888099U (en) * 2015-04-30 2015-12-23 国家电网公司 Tree felling tool
CN204994313U (en) * 2015-05-11 2016-01-27 国家电网公司 Tree trimming combination tool in power line construction
CN105475005A (en) * 2015-12-04 2016-04-13 国家电网公司 Distributing line branch pruning tool

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201995370U (en) * 2011-03-09 2011-10-05 张建卿 Trimming scimitar saw
CN102379219A (en) * 2011-10-28 2012-03-21 沈向农 Multifunctional trimming tool
CN203057915U (en) * 2012-12-12 2013-07-17 孟津县电业公司 Multifunctional tree-trimming tool for periphery of wires
CN203167645U (en) * 2013-04-29 2013-09-04 郑素兰 Garden pruning tool
CN203279555U (en) * 2013-06-04 2013-11-13 国家电网公司 Safe portable hooked knife
CN203563419U (en) * 2013-10-14 2014-04-30 合肥绿叶园林工程有限责任公司 Pruning knife convenient to carry
CN203563412U (en) * 2013-10-14 2014-04-30 合肥绿叶园林工程有限责任公司 Garden pruning knife
CN204047293U (en) * 2014-09-15 2014-12-31 国家电网公司 For the combination tool of transmission line of electricity tree trimming
CN204888099U (en) * 2015-04-30 2015-12-23 国家电网公司 Tree felling tool
CN204994313U (en) * 2015-05-11 2016-01-27 国家电网公司 Tree trimming combination tool in power line construction
CN105475005A (en) * 2015-12-04 2016-04-13 国家电网公司 Distributing line branch pruning tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113575165A (en) * 2021-08-11 2021-11-02 国网河北省电力有限公司衡水供电分公司 High-altitude tree obstacle trimmer
CN113794151A (en) * 2021-08-16 2021-12-14 国网浙江省电力有限公司泰顺县供电公司 Distribution lines hot-line maintenance instrument

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20160817

RJ01 Rejection of invention patent application after publication