CN109687346A - A kind of electric transmission line hot-line foreign body eliminating apparatus - Google Patents
A kind of electric transmission line hot-line foreign body eliminating apparatus Download PDFInfo
- Publication number
- CN109687346A CN109687346A CN201910004744.3A CN201910004744A CN109687346A CN 109687346 A CN109687346 A CN 109687346A CN 201910004744 A CN201910004744 A CN 201910004744A CN 109687346 A CN109687346 A CN 109687346A
- Authority
- CN
- China
- Prior art keywords
- conducting wire
- left support
- right support
- support
- transmission line
- 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
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- Electric Cable Installation (AREA)
Abstract
A kind of electric transmission line hot-line foreign body eliminating apparatus, tower personnel are stepped on after bar tool and the complete qualification of security tool are stepped in inspection, shaft tower is climbed to the mobile jib position with conducting wire level, remove device is inserted by opening after fastening seat belts, enter conducting wire between left support and right support, the arc groove of pulley lower end is placed on conducting wire later, ground handling operator pulls left support and right support to move along conducting wire using insulating cord through link, pulley rolls on conducting wire, since the peripherally disposed arc groove of pulley is contacted with conductive line surfaces, therefore the foreign matter of conductive line surfaces is cut back and forth by the blade that arc groove is formed, until foreign matter falls off.
Description
Technical field
The present invention relates to Maintenance of Electric Transmission Line technical fields, and in particular to a kind of electric transmission line hot-line foreign body eliminating apparatus.
Background technique
Transmission line of electricity in the process of running, is often influenced by external environment, and kite, balloon, plastic film etc. are different
The case where object is hung on the line happens occasionally, these foreign matters directly influence the safe operation of transmission line of electricity, if clear not in time
It removes, may cause transmission line of electricity tripping and have a power failure.
Currently, commonly there are mainly three types of the operational methods of removing overhead line conducting wire: first is that staff's insulation operation
Bar is tied up dress cutter and is cut off on cross-arm, but operating stick limited length, is limited seriously by foreign matter present position；Second is that work people
Member wears special screening clothing and enters strong electrical field equipotential live line work, risk height, large labor intensity, low efficiency by rope ladder；Third is that having a power failure
When, staff is moved to manual removal at foreign matter along conducting wire with rope ladder frame, is only applicable to power failure operation, reduces transmission line of electricity
Availability coefficient influences power supply reliability.
Summary of the invention
To overcome the above deficiencies, the invention provides it is a kind of allow staff do not enter strong electrical field it is light and handy,
The remove device of easy overhead transmission line foreign matter.
The present invention overcomes the technical solution used by its technical problem to be:
A kind of electric transmission line hot-line foreign body eliminating apparatus, comprising:
The left support and right support being vertically arranged, left support are parallel to each other with right support, the spacing between left support and right support
Greater than the diameter of conducting wire, left support upper and lower ends are connected in one with right support respectively；
Wheel shaft is horizontally placed between left support and right support, and one end and the left support of wheel shaft are connected and fixed, the other end and the right side
Bracket is connected and fixed；
Pulley is rotatablely installed on wheel shaft, and the sliding block is peripherally disposed arc groove；
Opening, setting and left support lower end, the height of opening are greater than the diameter of conducting wire；And
Link is installed on the lower end of left support and right support, is used for strapped insulating cord.
It is placed on conducting wire in order to facilitate it, further includes the hanging ring for being installed on left support Yu right support upper end.
Conducting wire is detached from order to prevent, further includes being set on left support and ear mount and rotational installation above the opening
Fixed ring in ear mount, the open lower end is provided with card slot, and when fixed ring turns to vertical state, lower end is hooked in card
In slot.
The beneficial effects of the present invention are: stepping on tower personnel after bar tool and the complete qualification of security tool are stepped in inspection, bar is climbed
Remove device is inserted by opening after fastening seat belts to the mobile jib position with conducting wire level, conducting wire is made to enter left branch by tower
Between frame and right support, the arc groove of pulley lower end is placed on conducting wire later, ground handling operator is using insulating cord through link
Left support and right support is pulled to move along conducting wire, pulley rolls on conducting wire, due to the peripherally disposed arc groove of pulley
It contacts with conductive line surfaces, therefore is cut the foreign matter of conductive line surfaces back and forth by the blade that arc groove is formed, until foreign matter falls off.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention；
Fig. 2 is side structure schematic view of the invention；
In figure, 1. right support, 2. wheel shaft, 3. pulley, 4. hanging ring, 5. ear mount 6. opening 7. fixed ring, 8. link, 9. left support
10. 11. conducting wire of arc groove.
Specific embodiment
With reference to the accompanying drawing 1, the present invention will be further described for attached drawing 2.
A kind of electric transmission line hot-line foreign body eliminating apparatus, comprising: the left support 9 and right support 1 being vertically arranged, left support 9
It is parallel to each other with right support 1, the spacing between left support 9 and right support 1 is greater than the diameter of conducting wire 11,9 upper and lower ends of left support
It is connected in one respectively with right support 1；Wheel shaft 2 is horizontally placed between left support 9 and right support 1, one end and a left side of wheel shaft 2
Bracket 9 is connected and fixed, and the other end is connected and fixed with right support 1；Pulley 3, on wheel shaft 2, sliding block 3 is circumferentially square for rotational installation
To being provided with arc groove 10；Opening 6, setting with 9 lower end of left support, be open 6 height be greater than conducting wire 11 diameter；And link
8, it is installed on the lower end of left support 9 Yu right support 1, is used for strapped insulating cord.Bar tool is stepped in inspection in use, stepping on tower personnel
After the complete qualification of security tool, shaft tower is climbed to the mobile jib position with conducting wire level, leads to remove device after fastening seat belts
It crosses at opening 6 and is inserted into, enter conducting wire 11 between left support 9 and right support 1, be later placed in the arc groove 10 of 3 lower end of pulley
On conducting wire 11, ground handling operator pulls left support 9 and right support 1 to move along conducting wire 11 using insulating cord through link 8, pulley 3
It is rolled on conducting wire 11, since the peripherally disposed arc groove 10 of pulley 3 is contacted with 11 surface of conducting wire, passes through circular arc
The blade that slot 10 is formed cuts the foreign matter on 11 surface of conducting wire back and forth, until foreign matter falls off.After foreign matter is removed, personnel will be different under tower
Object remove device is pulled at cross-arm, and personnel remove all tools on tower, places ground with insulating cord.It is easy to operate simple, in work
Make to realize the removing to foreign matter in the case that personnel do not enter strong electrical field, improves safety.
It preferably, further include the hanging ring 4 for being installed on left support 9 Yu 1 upper end of right support.Operator is climbing to shaft tower extremely
With the mobile jib position of conducting wire level, conducting wire 11 can be placed in for the pulley 3 of entire remove device by choosing hanging ring 4 with insulating bar
On.It is easy to operate while highly-safe.
It preferably, further include the ear mount 5 for being set on left support 9 and being located at 6 top of opening and rotational installation in ear mount 5
In fixed ring 7, opening 6 lower ends be provided with card slot, when fixed ring 7 turns to vertical state, lower end is hooked in card slot.When
After conducting wire is placed between left support 9 and right support 1, link is overturn to hook on card slot, realizing will close at opening 6, prevent
Only conducting wire is detached from from opening 6, further improves safety when use.
Claims (3)
1. a kind of electric transmission line hot-line foreign body eliminating apparatus characterized by comprising
The left support (9) and right support (1) being vertically arranged, left support (9) are parallel to each other with right support (1), left support (9) and the right side
Spacing between bracket (1) is greater than the diameter of conducting wire (11), and left support (9) upper and lower ends are connected to one with right support (1) respectively
Body；
Wheel shaft (2) is horizontally placed between left support (9) and right support (1), and one end of wheel shaft (2) connect solid with left support (9)
Fixed, the other end is connected and fixed with right support (1)；
Pulley (3) is rotatablely installed on wheel shaft (2), and the sliding block (3) is peripherally disposed arc groove (10)；
It is open (6), setting and left support (9) lower end, the height of opening (6) are greater than the diameter of conducting wire (11)；And
Link (8) is installed on the lower end of left support (9) Yu right support (1), is used for strapped insulating cord.
2. electric transmission line hot-line foreign body eliminating apparatus according to claim 1, it is characterised in that: further include being installed on left branch
The hanging ring (4) of frame (9) and right support (1) upper end.
3. electric transmission line hot-line foreign body eliminating apparatus according to claim 1, it is characterised in that: further include being set to left branch
The fixed ring (7) of ear mount (5) and rotational installation in ear mount (5) on frame (9) and above opening (6), the opening
(6) lower end is provided with card slot, and when fixed ring (7) turns to vertical state, lower end is hooked in card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910004744.3A CN109687346A (en) | 2019-01-03 | 2019-01-03 | A kind of electric transmission line hot-line foreign body eliminating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910004744.3A CN109687346A (en) | 2019-01-03 | 2019-01-03 | A kind of electric transmission line hot-line foreign body eliminating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109687346A true CN109687346A (en) | 2019-04-26 |
Family
ID=66191874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910004744.3A Pending CN109687346A (en) | 2019-01-03 | 2019-01-03 | A kind of electric transmission line hot-line foreign body eliminating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109687346A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2073178U (en) * | 1990-05-16 | 1991-03-13 | 徐美权 | Self-positioning wheeled cable drum carriage |
| JP2001327017A (en) * | 2000-05-17 | 2001-11-22 | Kansai Electric Power Co Inc:The | Movable metal wheel |
| CN208157989U (en) * | 2018-03-20 | 2018-11-27 | 国网宁夏电力有限公司中卫供电公司 | Electric line foreign matter remove device |
-
2019
- 2019-01-03 CN CN201910004744.3A patent/CN109687346A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2073178U (en) * | 1990-05-16 | 1991-03-13 | 徐美权 | Self-positioning wheeled cable drum carriage |
| JP2001327017A (en) * | 2000-05-17 | 2001-11-22 | Kansai Electric Power Co Inc:The | Movable metal wheel |
| CN208157989U (en) * | 2018-03-20 | 2018-11-27 | 国网宁夏电力有限公司中卫供电公司 | Electric line foreign matter remove device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190426 |
|
| WD01 | Invention patent application deemed withdrawn after publication |