CN107646380A - A kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle - Google Patents
A kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle Download PDFInfo
- Publication number
- CN107646380A CN107646380A CN201710989697.3A CN201710989697A CN107646380A CN 107646380 A CN107646380 A CN 107646380A CN 201710989697 A CN201710989697 A CN 201710989697A CN 107646380 A CN107646380 A CN 107646380A
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- China
- Prior art keywords
- transmission line
- power transmission
- clearing away
- overhead power
- line passage
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/02—Secateurs; Flower or fruit shears
- A01G3/021—Secateurs; Flower or fruit shears characterized by the arrangement of pivots
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
- A01G3/083—Manual pruning saws
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Scissors And Nippers (AREA)
Abstract
The present invention relates to a kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle, trims in work of removing obstacles and uses especially suitable for tree bamboo in electric transmission line channel, belongs to transmission line of electricity operation maintenance engineering device technique field.Including length-adjustable insulating bar and the saw shearing machine structure being installed at the top of insulating bar, wherein, saw shearing machine structure includes the saw body for being used for sawed-off thick branch and the trimming cutter hub for trimming withe, and the transmission mechanism for driving pruning shear body running is provided with insulating bar.The present invention is safe and efficient, simple in construction, operation is flexible, is easy to carry, saves muscle power.
Description
Technical field
The present invention relates to a kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle, especially suitable for transmission line of electricity
Tree bamboo is trimmed in passage uses in work of removing obstacles, and belongs to transmission line of electricity operation maintenance engineering device technique field.
Background technology
In recent years, by afforestation, private plantation, closing hillsides to facilitate afforestation etc. influences, the tree in overhead power transmission line passage
Bamboo quantity sharply increases, because the seeds such as Fast growth poplar, ginkgo, mao bamboon specifically have the features such as speed of growth is fast, natural height is high,
Overhead transmission line safe operation is constituted a serious threat.Transmission line of electricity O＆M unit will expend a large amount of human and material resources, wealth every year
Power is trimmed to the superelevation tree bamboo in passage, removed obstacles.
Because the seeds natural height such as Fast growth poplar, ginkgo, mao bamboon is higher, and trunk, branch are thinner, climbing trimming difficulty
Greatly, danger coefficient is high, and needs more people to coordinate, extremely inefficient.Data statistics, experienced operator's operating efficiency be 1.5/it is small
When people, general two people of normal work coordinates, people's staircase, and a people is climbed to carrying out dragsaw or scissors trimming at trimming.Repairing
It must be fastened the safety belt during cutting, to prevent falling from high altitude.
In passage tree bamboo removes obstacles work, in order to improve efficiency and safety belt buckling free causes have hair during the event of falling from high altitude
It is raw.Traditional tree bamboo method of removing obstacles can not meet current requirements of one's work, and it is a kind of safe efficient, portable to be badly in need of invention
Novel tree bamboo device for clearing away obstacle.
The content of the invention
It is an object of the invention to change existing electric transmission line channel tree bamboo to remove obstacles pattern, there is provided it is a kind of it is safe and efficient,
Simple in construction, operation flexibly, be easy to carry, save physical novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle.
A kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle, it is characterized in that including length-adjustable
Insulating bar 12 and the saw shearing machine structure for being installed on the top of insulating bar 12, wherein, saw shearing machine structure include the saw body for being used for sawed-off thick branch and
For trimming the trimming cutter hub of withe, the transmission mechanism for driving pruning shear body running is installed on insulating bar 12；
As a kind of preferable technical scheme of the present invention, the trimming cutter hub include rail head 10 and located at the top of knife rest 10 with
The upper knife body 2 that knife rest 10 is structure as a whole, the lower knife body 3 that be arranged right below and its of upper knife body 2 are used cooperatively；
As a kind of preferable technical scheme of the present invention, the upper knife body 2 includes the curved knife shell being structure as a whole with knife rest 10
The 2-1 and cutter 2-2 being installed in curved knife shell 2-1；
As a kind of preferable technical scheme of the present invention, the saw body is installed on the knife shell 2-1 of upper knife body 2, and saw body includes arc
Shape saw blade 1, saw blade 1 are provided with sawtooth；
As a kind of preferable technical scheme of the present invention, the transmission mechanism include the spring 4 that one end is connected with lower knife body 3,
The pull bar 8 being hinged with knife rest 10, pull bar 8 link with spring 4, are provided between pull bar 8 and insulating bar 12 and are used to drive the work of pull bar 8
The assembly pulley of work；
As a kind of preferable technical scheme of the present invention, the assembly pulley includes being installed on the rotation at the upper position of insulating bar 12
Handwheel 14, the first pulley 9 of the one end of pull bar 8 is installed on, the second pulley 5 being installed at the upper position of knife rest 10, rotates handwheel
14th, first pulley 9, second pulley 5 are linked by drawstring 15, and movable pulley 7 is also arranged with drawstring 15；
As a kind of preferable technical scheme of the present invention, the knife rest 10 is rigidly connected with insulating bar 12 by buckle 11；
As a kind of preferable technical scheme of the present invention, the insulating bar 12 includes interior bar 12-1, the outer bar 12-2 to socket-connect, outside
Bar 12-2 is provided with the adjustment pin 13 for being used for adjusting interior bar 12-1 overhangs；
As a kind of preferable technical scheme of the present invention, the second pulley 5 is installed on knife rest 10 by Cross Recess Head Screw 6
On.
The novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle of the present invention, has the advantages that：
1st, effectively solves the problems, such as in overhead power transmission line passage tree bamboo trim must ascending stair or climb tree ascend a height, reduce work
Intensity, improve operating efficiency；
2nd, the generation that operating personnel's eminence trims accidental shock and the accident of falling at high altitude when setting bamboo is avoided, so as to effectively protect
Hinder the personal safety of operating personnel.It has：
3rd, smart structural design, flexible, laborsaving convenience is operated, inventive article is mainly by insulating bar, upper knife body, lower knife body, saw
The part such as piece, spring, drawstring, assembly pulley forms, wherein, insulating bar has ensured the personal safety of operating personnel；Cutter hub or saw blade
Can according to environment, bamboo thickness is different uses respectively with tree, inventive article employs the principle of mechanics lever and assembly pulley, collection cuts,
Repair, saw, the anti-electric multiple function that insulate is integrated；
4th, it is easy to carry, easy to assembly, inventive article can be decomposed into several sections be convenient for carrying, can be overlapped and combined according to the height of tree
Into different height.Do not have to other instruments during assembling to help, assembly and disassembly can be completed in the short time；
5th, applied widely, inventive article is power supply enterprise, Railway Electric department, gardens, orchard and forest farm to be set
The ideal tools of bamboo trimming；
6th, labour cost is reduced, the method for trimming tree bamboo needs more people to coordinate now, and inventive article only needs one man operation, greatly
Reduce labour cost greatly.
In summary, smart structural design of the present invention, have in transmission line of electricity operation maintenance technical field and well should
Use prospect.
Brief description of the drawings
Fig. 1：A kind of structural representation of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle saw shearing machine structure of the present invention
Figure；
Fig. 2：A kind of structural representation of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle insulating bar of the present invention；
Fig. 3：A kind of structural representation of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle assembly pulley of the present invention.
In figure：1st, saw blade；2nd, upper knife body；2-1, knife shell；2-2, cutter；3rd, lower knife body；4th, spring；5th, second pulley；
6th, Cross Recess Head Screw；7th, movable pulley；8th, pull bar；9th, first pulley；10th, knife rest；11st, buckle；12nd, insulating bar；It is 12-1, interior
Bar；12-2, outer bar, 13, adjustment pin；14th, handwheel is rotated；15th, drawstring.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle, and it is by sawing
Shearing machine structure and the two parts of insulating bar 12 composition, saw shearing machine structure can be rigidly connected with insulating bar 12 by buckle 11, and assembly pulley passes through
The solderless wrapped connection of drawstring 15.
Wherein, saw shearing machine structure mainly includes following critical component：Saw blade 1, upper knife body 2, lower knife body 3, spring 4, assembly pulley,
Cross Recess Head Screw 6, pull bar 8.Its China, wherein, saw blade 1 is used for sawed-off thicker branch, trimming cutter hub be used for cutting compared with
Thin branch, spring 4 is pulled by pull bar 8, promote lower knife body 3 to be engaged with upper knife body 2 by spring 4, reach the work(for cutting branch
Energy.Insulating bar 12 is rigidly connected with knife rest 10 by buckle.Insulating bar 12 takes Collapsible structure, is realized by adjustment pin 13.
Rotate handwheel 14 and be fixed on the bottom of insulating bar 12.Assembly pulley, the transmission mechanism that drawstring 15 is the invention, 15 1 sections of drawstring are fixed on
Rotate on handwheel 14, one end is fixed on pull bar 8, by rotating handwheel 14, is worked by drawstring 15 with running block, so as to pull
Pull bar 8, realizes transmission agency.
Staff holds insulating bar 12 in use, can put branch between upper knife body 2 and lower knife body 3 on the other hand, on the other hand
Shake and rotate handwheel 14, power is amplified by drawstring 15 and assembly pulley, drives to pull bar 8, so as to pull spring 4, makes lower knife
Body 3 engages with upper knife body 2, cuts branch.If branch is relatively thick, it is necessary to during using saw blade 1, can directly both hands hold insulating bar
12, saw blade 1 is directed at branch, pulls insulating bar 12, branch is sawed-off.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle, it is characterised in that including length-adjustable insulating bar
（12）And it is installed on insulating bar（12）The saw shearing machine structure at top, wherein, saw shearing machine structure includes the saw body and use for being used for sawed-off thick branch
In the trimming cutter hub of trimming withe, insulating bar（12）On transmission mechanism for driving pruning shear body running is installed.
2. according to a kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle described in claim 1, it is characterised in that
The trimming cutter hub includes rail head（10）And located at knife rest（10）Top and knife rest（10）The upper knife body being structure as a whole
（2）, upper knife body（2）The lower knife body for being arranged right below being used cooperatively with it（3）.
3. according to a kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle described in claim 2, it is characterised in that
The upper knife body（2）Including with knife rest（10）The curved knife shell being structure as a whole（2-1）And it is installed on curved knife shell（2-1）Interior
Cutter（2-2）.
4. according to a kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle described in claim 3, it is characterised in that
The saw body is installed on upper knife body（2）Knife shell（2-1）On, saw body includes arc saw blade（1）, saw blade（1）It is provided with sawtooth.
5. according to a kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle described in claim 2, it is characterised in that
The transmission mechanism includes one end and lower knife body（3）The spring being connected（4）With knife rest（10）The pull bar being hinged（8）, pull bar
（8）With spring（4）Linkage, pull bar（8）With insulating bar（12）Between be provided be used for drive pull bar（8）The assembly pulley of work.
6. according to a kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle described in claim 5, it is characterised in that
The assembly pulley includes being installed on insulating bar（12）Rotation handwheel at upper position（14）, it is installed on pull bar（8）The of one end
One pulley（9）, it is installed on knife rest（10）Second pulley at upper position（5）, rotate handwheel（14）, first pulley（9）, second
Pulley（5）Pass through drawstring（15）Linkage, drawstring（15）On be also arranged with movable pulley（7）.
7. according to a kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle described in claim 2, it is characterised in that
The knife rest（10）With insulating bar（12）Pass through buckle（11）It is rigidly connected.
8. according to a kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle described in claim 1, it is characterised in that
The insulating bar（12）Including the interior bar to socket-connect（12-1）, outer bar（12-2）, outer bar（12-2）It is provided with and is used to adjust interior bar
（12-1）The adjustment pin of overhang（13）.
9. according to a kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle described in claim 6, it is characterised in that
The second pulley（5）Pass through Cross Recess Head Screw（6）It is installed on knife rest（10）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710989697.3A CN107646380A (en) | 2017-10-23 | 2017-10-23 | A kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710989697.3A CN107646380A (en) | 2017-10-23 | 2017-10-23 | A kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle |
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| Publication Number | Publication Date |
|---|---|
| CN107646380A true CN107646380A (en) | 2018-02-02 |
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ID=61118810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710989697.3A Pending CN107646380A (en) | 2017-10-23 | 2017-10-23 | A kind of novel hand-operated overhead power transmission line passage tree bamboo device for clearing away obstacle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107646380A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496587A (en) * | 2018-12-13 | 2019-03-22 | 国网山东省电力公司烟台供电公司 | A kind of pruning trees all-purpose instrument |
| CN111512818A (en) * | 2020-05-28 | 2020-08-11 | 安徽建筑大学城市建设学院 | Hand-operated pole pruning saw |
| CN112186619A (en) * | 2020-08-31 | 2021-01-05 | 广东电网有限责任公司广州供电局 | Tree obstacle repairing device |
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| CN201733651U (en) * | 2010-07-21 | 2011-02-09 | 江进坤 | Saw structure |
| CN203206791U (en) * | 2013-04-10 | 2013-09-25 | 张贺友 | Multifunctional high branch clipping device |
| CN203646142U (en) * | 2014-01-22 | 2014-06-18 | 国家电网公司 | Tree trimmer with insulating function |
| CN204651780U (en) * | 2015-06-04 | 2015-09-16 | 国网山东费县供电公司 | A kind of circuit device for clearing away obstacle |
| CN204860232U (en) * | 2015-08-31 | 2015-12-16 | 国家电网公司 | Electrified beta pruning device |
| CN205071747U (en) * | 2015-11-04 | 2016-03-09 | 国家电网公司 | Thin secateurs of exempting from to ascend a height saw with scale function |
| CN106786141A (en) * | 2016-12-14 | 2017-05-31 | 国网浙江宁波市鄞州区供电公司 | A kind of overhead transmission line foreign body eliminating apparatus |
| CN206931923U (en) * | 2017-05-27 | 2018-01-26 | 郑州市轨道交通有限公司运营分公司 | A kind of tunnel foreign matter treatment device |
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2017
- 2017-10-23 CN CN201710989697.3A patent/CN107646380A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201733651U (en) * | 2010-07-21 | 2011-02-09 | 江进坤 | Saw structure |
| CN203206791U (en) * | 2013-04-10 | 2013-09-25 | 张贺友 | Multifunctional high branch clipping device |
| CN203646142U (en) * | 2014-01-22 | 2014-06-18 | 国家电网公司 | Tree trimmer with insulating function |
| CN204651780U (en) * | 2015-06-04 | 2015-09-16 | 国网山东费县供电公司 | A kind of circuit device for clearing away obstacle |
| CN204860232U (en) * | 2015-08-31 | 2015-12-16 | 国家电网公司 | Electrified beta pruning device |
| CN205071747U (en) * | 2015-11-04 | 2016-03-09 | 国家电网公司 | Thin secateurs of exempting from to ascend a height saw with scale function |
| CN106786141A (en) * | 2016-12-14 | 2017-05-31 | 国网浙江宁波市鄞州区供电公司 | A kind of overhead transmission line foreign body eliminating apparatus |
| CN206931923U (en) * | 2017-05-27 | 2018-01-26 | 郑州市轨道交通有限公司运营分公司 | A kind of tunnel foreign matter treatment device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496587A (en) * | 2018-12-13 | 2019-03-22 | 国网山东省电力公司烟台供电公司 | A kind of pruning trees all-purpose instrument |
| CN111512818A (en) * | 2020-05-28 | 2020-08-11 | 安徽建筑大学城市建设学院 | Hand-operated pole pruning saw |
| CN111512818B (en) * | 2020-05-28 | 2022-05-17 | 安徽建筑大学城市建设学院 | Hand-operated pole pruning saw |
| CN112186619A (en) * | 2020-08-31 | 2021-01-05 | 广东电网有限责任公司广州供电局 | Tree obstacle repairing device |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |
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| RJ01 | Rejection of invention patent application after publication |