CN106786150B - Livewire work ground potential safe distance alarming device - Google Patents
Livewire work ground potential safe distance alarming device Download PDFInfo
- Publication number
- CN106786150B CN106786150B CN201611206331.6A CN201611206331A CN106786150B CN 106786150 B CN106786150 B CN 106786150B CN 201611206331 A CN201611206331 A CN 201611206331A CN 106786150 B CN106786150 B CN 106786150B
- Authority
- CN
- China
- Prior art keywords
- main body
- safe distance
- hook
- ground potential
- livewire work
- 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.)
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Links
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 239000011810 insulating material Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Abstract
The invention discloses a kind of livewire work ground potential safe distance alarming devices, including apparatus main body made of insulating materials, the bottom of described device main body is equipped with safe distance and warns bottom surface, it is connected with adjustable length at left and right sides of described device main body and determines the insulation ropes of safe distance according to length after adjusting, the upper end of the insulation ropes is equipped with the Self-locking hanging hook being articulated to above setting on live wire, described device main body includes the parallel main body arc beam in left and right and the insulation cross bar that is connected between two main body arc beams, safe distance warning bottom surface is the Curved beam tangent with main body arc beam.The present invention plays the role of safe distance warning, and operating personnel can be visually seen the device, the safe distance under the position of the device bottom surface i.e. voltage class, as long as operating personnel is no more than device bottom surface, safe distance can be kept, electric shock accidents does not occur, guarantees that operation safety carries out.
Description
Technical field
The present invention relates to earth potential live power tools.
Background technique
Currently, carrying out in earth potential live operation process, safe distance fully relies on operating personnel and rule of thumb visually sentences
Disconnected, it is ground electricity that once operating personnel is more than safe distance, easily therefore how generation electric shock accidents, which guarantees that operation safety carries out,
The matter of utmost importance the to be solved when livewire work of position.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of livewire work ground potential safe distance alarming device, solutions
Certainly safety problem when earth potential live operation.
In order to solve the above technical problems, the present invention adopts the following technical scheme: livewire work ground potential safe distance warns
Device, including apparatus main body made of insulating materials, the bottom of described device main body are equipped with safe distance and warn bottom surface, the dress
The insulation ropes for being connected with adjustable length at left and right sides of main body and determining safe distance according to length after adjusting are set, it is described exhausted
The upper end of edge rope is equipped with the Self-locking hanging hook being articulated to above setting on live wire, and described device main body includes that left and right is parallel
Main body arc beam and the insulation cross bar that is connected between two main body arc beams, safe distance warning bottom surface be and main body arc beam
Tangent Curved beam.
Preferably, the Self-locking hanging hook include equipped with hook groove hook body and be articulated with hook groove it is suitable for reading on it is self-locking
Hook.
Preferably, the latch nook is U-shaped structure, the hinge joint of the latch nook and hook body is located at U-shaped bottom
A corner on.
Preferably, the top of the hook body is equipped with link.
The technical solution adopted by the present invention the device is articulated on setting in earth potential live operation process
On square live wire, play the role of safe distance warning, operating personnel can be visually seen the device, the position of device bottom surface
Safe distance i.e. under the voltage class can keep safe distance, not occur as long as operating personnel is no more than device bottom surface
Electric shock accidents guarantees that operation safety carries out.
Detailed description of the invention
Present invention will be further described below with reference to the accompanying drawings and specific embodiments:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of Self-locking hanging hook.
Specific embodiment
As shown in Figure 1, livewire work ground potential safe distance alarming device, including apparatus main body made of insulating materials
10, the bottom of described device main body is equipped with safe distance and warns bottom surface, is connected at left and right sides of described device main body adjustable
Length and the insulation ropes 11 that safe distance is determined according to length after adjusting, the upper end of the insulation ropes, which is equipped with, is articulated to operation
Self-locking hanging hook 12 on the live wire of point top.
Wherein, described device main body includes the parallel main body arc beam 101 in left and right and is connected between two main body arc beams
Insulate cross bar 103, and safe distance warning bottom surface is the Curved beam 102 tangent with main body arc beam.The both ends of insulation ropes 11
The both ends with main body arc beam are fixed respectively, and fixed column or fixed screw can be set to insulating cord bitter end in the both ends of main body arc beam
Portion is fixed, and is suspended on Self-locking hanging hook 12, and keep front and rear sides insulation ropes length consistent, passes through in the middle part of insulation ropes
The safe distance that insulation ropes length carrys out determining device is adjusted, the arcuate structure of apparatus main body is conducive to keep balance, and bottom surface
It is easy to observe.
Main body arc beam 101 is the circular arc that radius is 1.0m, and Curved beam is the circular arc that radius is 1.8m.Main body arc beam is along length
Direction is equipped with row's connecting hole, and insulation cross bar 103 is connected on apparatus main body by connecting hole, constitutes device whole.Insulation
Cross bar, totally 6, length is 1.02m.
As shown in Fig. 2, the Self-locking hanging hook 12 include equipped with hook groove 120 hook body and be articulated with hook groove it is suitable for reading on
Latch nook 121.
Wherein, self-locking 121 hook is U-shaped structure, and the hinge joint of the latch nook and hook body is located at U-shaped bottom
On one corner.When being articulated on conducting wire, conducting wire pushes latch nook overturning, and after conducting wire is linked into, latch nook is overturn again, and guaranteeing should
Device is not deviate from from conducting wire.
The top of the hook body is equipped with link 122.Using insulating bar (insulating cord) by Self-locking hanging hook
Link operation, device is articulated on conducting wire.
Claims (4)
1. livewire work ground potential safe distance alarming device, it is characterised in that: including apparatus main body made of insulating materials, institute
The bottom for stating apparatus main body is equipped with safe distance and warns bottom surface, is connected with adjustable length simultaneously at left and right sides of described device main body
The insulation ropes of safe distance are determined according to length after adjusting, the upper end of the insulation ropes, which is equipped with, is articulated to setting upper belt
Self-locking hanging hook on electric lead, described device main body include the parallel main body arc beam in left and right and are connected between two main body arc beams
Insulation cross bar, safe distance warning bottom surface is the Curved beam tangent with main body arc beam, and main body arc beam is that radius is 1.0m
Circular arc, Curved beam is the circular arc that radius is 1.8m.
2. livewire work ground potential safe distance alarming device according to claim 1, it is characterised in that: described from lock hanging
Hook include equipped with hook groove hook body and be articulated with hook groove it is suitable for reading on latch nook.
3. livewire work ground potential safe distance alarming device according to claim 2, it is characterised in that: the latch nook
For U-shaped structure, the hinge joint of the latch nook and hook body is located on a corner of U-shaped bottom.
4. livewire work ground potential safe distance alarming device according to claim 2, it is characterised in that: the hook master
The top of body is equipped with link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611206331.6A CN106786150B (en) | 2016-12-23 | 2016-12-23 | Livewire work ground potential safe distance alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611206331.6A CN106786150B (en) | 2016-12-23 | 2016-12-23 | Livewire work ground potential safe distance alarming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106786150A CN106786150A (en) | 2017-05-31 |
| CN106786150B true CN106786150B (en) | 2019-02-05 |
Family
ID=58919780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611206331.6A Active CN106786150B (en) | 2016-12-23 | 2016-12-23 | Livewire work ground potential safe distance alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106786150B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879474B (en) * | 2018-07-24 | 2020-04-07 | 国网湖北省电力公司咸宁供电公司 | Bridging following bucket pulley and method for hanging and taking following bucket pulley on overhead line |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202190029U (en) * | 2011-09-01 | 2012-04-11 | 重庆市铜梁县供电有限责任公司 | Standing slippery chair for electricity overhaul |
| CN202268669U (en) * | 2011-10-29 | 2012-06-06 | 河南省电力公司平顶山供电公司 | Safety limiter for live operation over multi-circuit tower |
| CN102496887A (en) * | 2011-12-07 | 2012-06-13 | 福建省电力有限公司福州电业局 | Folding live-working safety shelter |
| CN104332896A (en) * | 2014-12-02 | 2015-02-04 | 国家电网公司 | Working platform for high-altitude overhauling of electric transmission lines |
| CN204464868U (en) * | 2015-04-14 | 2015-07-08 | 国家电网公司 | A kind of insulation position limitation protection umbrella |
| CN106129895A (en) * | 2016-07-20 | 2016-11-16 | 李莉 | Portable power electrical network overhead line construction overhaul protective device |
| CN206364445U (en) * | 2016-12-23 | 2017-07-28 | 国网浙江省电力公司台州供电公司 | Livewire work ground potential safe distance alarming device |
-
2016
- 2016-12-23 CN CN201611206331.6A patent/CN106786150B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202190029U (en) * | 2011-09-01 | 2012-04-11 | 重庆市铜梁县供电有限责任公司 | Standing slippery chair for electricity overhaul |
| CN202268669U (en) * | 2011-10-29 | 2012-06-06 | 河南省电力公司平顶山供电公司 | Safety limiter for live operation over multi-circuit tower |
| CN102496887A (en) * | 2011-12-07 | 2012-06-13 | 福建省电力有限公司福州电业局 | Folding live-working safety shelter |
| CN104332896A (en) * | 2014-12-02 | 2015-02-04 | 国家电网公司 | Working platform for high-altitude overhauling of electric transmission lines |
| CN204464868U (en) * | 2015-04-14 | 2015-07-08 | 国家电网公司 | A kind of insulation position limitation protection umbrella |
| CN106129895A (en) * | 2016-07-20 | 2016-11-16 | 李莉 | Portable power electrical network overhead line construction overhaul protective device |
| CN206364445U (en) * | 2016-12-23 | 2017-07-28 | 国网浙江省电力公司台州供电公司 | Livewire work ground potential safe distance alarming device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106786150A (en) | 2017-05-31 |
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