CN107947012A - A kind of powered pressure of cutting down trees is dielectrically separated from umbrella - Google Patents
A kind of powered pressure of cutting down trees is dielectrically separated from umbrella Download PDFInfo
- Publication number
- CN107947012A CN107947012A CN201711144350.5A CN201711144350A CN107947012A CN 107947012 A CN107947012 A CN 107947012A CN 201711144350 A CN201711144350 A CN 201711144350A CN 107947012 A CN107947012 A CN 107947012A
- Authority
- CN
- China
- Prior art keywords
- umbrella
- insulation
- dielectrically separated
- insulated
- cutting down
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention discloses a kind of powered pressure of cutting down trees to be dielectrically separated from umbrella, including wire metals coaster and it is dielectrically separated from umbrella two parts, the wire metals coaster includes the first leading block, the second leading block, pulley bracket and metal holder, first, second leading block is vertically fixed on the both ends of metal holder by pulley bracket respectively, is set between first leading block, the second leading block and pulley bracket for through hole.The present invention is by setting insulation skidding convenient in band point to sliding on line, then hang oneself again in insulation skidding and set one and be dielectrically separated from umbrella, so as to when cutting down close to the screen of trees of electrification in high voltage circuit, powered pressure of cutting down trees can be dielectrically separated from umbrella to use between branch and live wire, due to there is powered cut down trees to force the presence for being dielectrically separated from umbrella, it can ensure trees apart from the enough safe distances of live wire, avoid circuit because cut down trees and caused by unnecessary power failure, also ensure that the safety for the personnel of cutting down trees.
Description
Technical field
The present invention relates to roadblock cleaning tool and technical field, more particularly to a kind of powered pressure of cutting down trees is dielectrically separated from umbrella.
Background technology
At present, cleaning screen of trees is an important measures for ensureing line security operation in time.At present, when cutting down screen of trees,
Branch contact or the situation close to electrification in high voltage conducting wire occurs, according to regulatory requirements, " branch contacts or close to high pressure belt conductance
During line, high-tension line should be had a power failure or make branch away from live wire to safe distance with insulating tool." but lack at present special
Insulating tool, can only be by line outage in real work, this will cause certain economic loss.
The content of the invention
The object of the present invention is to provide a kind of powered pressure of cutting down trees to be dielectrically separated from umbrella, can be in felling close to high pressure belt electric wire
During the screen of trees on road, ensure that trees apart from the enough safe distances of live wire, also ensure that the safety for the personnel of cutting down trees.
The technical solution adopted by the present invention is：
A kind of powered pressure of cutting down trees is dielectrically separated from umbrella, including wire metals coaster and is dielectrically separated from umbrella two parts, the conducting wire
Metal block includes the first leading block, the second leading block, pulley bracket and metal holder, and described first, second
Leading block is vertically fixed on the both ends of metal holder by pulley bracket respectively, and first leading block, second are led
Set between pulley and pulley bracket for through hole；The umbrella that is dielectrically separated from includes insulation umbrella frame, insulation umbrella cover and insulation
Umbrella handle, the insulation umbrella handle include disk, insulated umbrella mid-game, insulated umbrella lower wall, insulation traction rope in insulated umbrella long bone, insulated umbrella
Form, be fixedly connected at the top of the insulation umbrella frame by disk in insulated umbrella with insulation umbrella handle, insulation umbrella frame bottom with insulation coaster
Portion is fixedly connected with insulated umbrella mid-game, and the insulated umbrella mid-game is slidably socketed on insulation umbrella handle；The insulation coaster is consolidated
It is scheduled on insulated umbrella lower wall and is fixedly connected close to the side of disk in insulated umbrella, described insulation traction rope one end with insulation mid-game, separately
One end is naturally drooped as free end after passing through the pulley of insulation coaster；The bottom of the insulated umbrella long bone is vertical with metal holder
Set, and be vertically set on metal holder centre position.
The insulation umbrella frame folds short bone for multiple insulated umbrellas.
The insulation umbrella cover is made of insulation felt-cloth.
The pulley face of first, second leading block sets fluted.
Then the present invention hangs oneself in insulation skidding and sets by setting insulation skidding convenient with point to sliding on line again
One is dielectrically separated from umbrella, so that when screen of trees of the felling close to electrification in high voltage circuit, powered pressure of cutting down trees can be dielectrically separated from umbrella
Using between branch and live wire, due to there is powered cut down trees to force the presence for being dielectrically separated from umbrella, it can ensure trees distance
The enough safe distances of live wire, avoid circuit because cut down trees and caused by unnecessary power failure, also ensure that the personnel of cutting down trees
Safety.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the front view of insulation umbrella cover of the present invention.
Embodiment
As illustrated in fig. 1 and 2, the present invention includes wire metals coaster 1 and is dielectrically separated from umbrella two parts, the wire metals
Coaster 1 includes the first leading block, the second leading block, pulley bracket 2 and metal holder 3, and described first, second leads
It is vertically fixed on the both ends of metal holder 3 by pulley bracket 2 respectively to pulley, first leading block, second are led
Set between pulley and pulley bracket 2 for through hole；The umbrella that is dielectrically separated from includes insulation umbrella frame, insulation umbrella cover and insulation
Umbrella handle, the insulation umbrella handle include disk 11, insulated umbrella mid-game 9, insulated umbrella lower wall 5, insulation in insulated umbrella long bone 4, insulated umbrella
Traction rope and insulation coaster 7 are formed, and are fixedly connected at the top of the insulation umbrella frame by disk in insulated umbrella 11 with insulation umbrella handle, absolutely
Edge umbrella frame bottom is fixedly connected with insulated umbrella mid-game 9, and the insulated umbrella mid-game 9 is slidably socketed on insulation umbrella handle；Described
Insulation coaster 7 is fixed on insulated umbrella lower wall 5 and in the side of disk 11 in insulated umbrella, described insulation traction rope one end and insulation
Disk 9 is fixedly connected, and the other end is naturally drooped as free end after passing through the pulley of insulation coaster 7；The bottom of the insulated umbrella long bone 4
It is vertically arranged with metal holder 3, and is vertically set on 3 centre position of metal holder.
The insulation umbrella frame is that multiple insulated umbrellas fold short bone 10.The insulation umbrella cover is by 11 structure of insulation felt-cloth
Into.The wheel face that first, second leading block is slided set it is fluted, for being clamped conducting wire, so that metal block can be with
Make to be dielectrically separated from umbrella and moved below conducting wire.
If being dielectrically separated from, pack includes insulation umbrella frame, insulating felt-cloth and is dielectrically separated from appendix fimbriae stem portion, and insulation umbrella frame ensures
It is dielectrically separated from the structural strength of umbrella.And ensure that branch keeps enough safe distances with live wire；The felt-cloth that insulate ensures conducting wire
Enough below the branch of area can be covered to, and prevented the branch around conducting wire from spring occurs close to live wire, be dielectrically separated from
Appendix fimbriae can ensure that the folding of umbrella is accurate.Staff can pass through metal in screen of trees of the felling close to electrification in high voltage circuit
Coaster is walked on conducting wire, and powered pressure of cutting down trees is dielectrically separated from umbrella is moved between branch and live wire, passes through insulated umbrella
Mid-game tricing line opens insulated umbrella, and insulation felt-cloth will can be opened close to the branch forced quarantine of live wire, and insulated umbrella long bone can
To ensure trees apart from the enough safe distances of live wire.There is the guarantee of safety, operating personnel can be in powered situation
Under trees are cut down.
Claims (4)
1. a kind of powered pressure of cutting down trees is dielectrically separated from umbrella, it is characterised in that：Including wire metals coaster and it is dielectrically separated from two, umbrella
Point, the wire metals coaster includes the first leading block, the second leading block, pulley bracket and metal holder, institute
First, second leading block stated is vertically fixed on the both ends of metal holder by pulley bracket respectively, and described first leads
Set between pulley, the second leading block and pulley bracket for through hole；The described umbrella that is dielectrically separated from includes insulation umbrella frame, absolutely
Edge umbrella cover and insulation umbrella handle, the insulation umbrella handle is including under disk, insulated umbrella mid-game, insulated umbrella in insulated umbrella long bone, insulated umbrella
Disk, insulation traction rope and insulation coaster are formed, and are fixed and connected with insulation umbrella handle by disk in insulated umbrella at the top of the insulation umbrella frame
Connect, insulation umbrella frame bottom is fixedly connected with insulated umbrella mid-game, and the insulated umbrella mid-game is slidably socketed on insulation umbrella handle；It is described
Insulation coaster be fixed on insulated umbrella lower wall and in the insulated umbrella disk side, described insulation traction rope one end and insulation mid-game
It is fixedly connected, the other end is naturally drooped as free end after passing through the pulley of insulation coaster；The bottom of the insulated umbrella long bone and gold
Belong to fixed frame to be vertically arranged, and be vertically set on metal holder centre position.
2. powered pressure of cutting down trees according to claim 1 is dielectrically separated from umbrella, it is characterised in that：The insulation umbrella frame is more
A insulated umbrella folds short bone.
3. powered pressure of cutting down trees according to claim 2 is dielectrically separated from umbrella, it is characterised in that：The insulation umbrella cover is by exhausted
Edge felt-cloth is formed.
4. powered pressure of cutting down trees according to claim 3 is dielectrically separated from umbrella, it is characterised in that：Described first, second is led
Set to the pulley face of pulley fluted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711144350.5A CN107947012A (en) | 2017-11-17 | 2017-11-17 | A kind of powered pressure of cutting down trees is dielectrically separated from umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711144350.5A CN107947012A (en) | 2017-11-17 | 2017-11-17 | A kind of powered pressure of cutting down trees is dielectrically separated from umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107947012A true CN107947012A (en) | 2018-04-20 |
Family
ID=61932763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711144350.5A Pending CN107947012A (en) | 2017-11-17 | 2017-11-17 | A kind of powered pressure of cutting down trees is dielectrically separated from umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107947012A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110838702A (en) * | 2019-12-14 | 2020-02-25 | 江苏华淼电子科技有限公司 | Waterproof insulating sleeve of ice making rod for electric power construction |
| CN112952652A (en) * | 2021-04-02 | 2021-06-11 | 国家电网有限公司 | Power supply line obstacle clearing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199457A (en) * | 2013-03-25 | 2013-07-10 | 国家电网公司 | Double-wheel wiring pulley |
| CN203352051U (en) * | 2013-07-02 | 2013-12-18 | 国家电网公司 | Insulation protective umbrella |
| CN104393526A (en) * | 2014-11-19 | 2015-03-04 | 国家电网公司 | Intelligent obstacle removing pulley for single-wire foreign matters |
| CN104836149A (en) * | 2015-04-15 | 2015-08-12 | 国网浙江省电力公司嘉兴供电公司 | Tool for removing foreign matter from bundled conductor of high-voltage line in live working manner and method for removing foreign matter |
| CN105826857A (en) * | 2016-04-22 | 2016-08-03 | 国网辽宁省电力有限公司检修分公司 | Device for trimming tree crowns under lines in live-line manner |
| CN107134732A (en) * | 2017-05-26 | 2017-09-05 | 华北电力科学研究院有限责任公司 | Disconnecting switch repair method |
| CN207442328U (en) * | 2017-11-17 | 2018-06-01 | 国家电网公司 | A kind of charged pressure of cutting down trees is dielectrically separated from umbrella |
-
2017
- 2017-11-17 CN CN201711144350.5A patent/CN107947012A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199457A (en) * | 2013-03-25 | 2013-07-10 | 国家电网公司 | Double-wheel wiring pulley |
| CN203352051U (en) * | 2013-07-02 | 2013-12-18 | 国家电网公司 | Insulation protective umbrella |
| CN104393526A (en) * | 2014-11-19 | 2015-03-04 | 国家电网公司 | Intelligent obstacle removing pulley for single-wire foreign matters |
| CN104836149A (en) * | 2015-04-15 | 2015-08-12 | 国网浙江省电力公司嘉兴供电公司 | Tool for removing foreign matter from bundled conductor of high-voltage line in live working manner and method for removing foreign matter |
| CN105826857A (en) * | 2016-04-22 | 2016-08-03 | 国网辽宁省电力有限公司检修分公司 | Device for trimming tree crowns under lines in live-line manner |
| CN107134732A (en) * | 2017-05-26 | 2017-09-05 | 华北电力科学研究院有限责任公司 | Disconnecting switch repair method |
| CN207442328U (en) * | 2017-11-17 | 2018-06-01 | 国家电网公司 | A kind of charged pressure of cutting down trees is dielectrically separated from umbrella |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110838702A (en) * | 2019-12-14 | 2020-02-25 | 江苏华淼电子科技有限公司 | Waterproof insulating sleeve of ice making rod for electric power construction |
| CN112952652A (en) * | 2021-04-02 | 2021-06-11 | 国家电网有限公司 | Power supply line obstacle clearing device |
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