CN105743020A - Special tool for dismounting foreign matters on overhead transmission line - Google Patents
Special tool for dismounting foreign matters on overhead transmission line Download PDFInfo
- Publication number
- CN105743020A CN105743020A CN201610316300.XA CN201610316300A CN105743020A CN 105743020 A CN105743020 A CN 105743020A CN 201610316300 A CN201610316300 A CN 201610316300A CN 105743020 A CN105743020 A CN 105743020A
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- CN
- China
- Prior art keywords
- power
- fixed
- insulation board
- power transmission
- plate
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- 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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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
- Electric Cable Installation (AREA)
- Insulators (AREA)
Abstract
The invention discloses a special tool for dismounting foreign matters on an overhead transmission line and solves the problem of an existing device that the dismounting of foreign matters on the line is time-consuming and labor-consuming. The special tool is characterized in that the special tool comprises an insulating hook head, a connection screw and an insulating plate; the insulating hook head is connected with the insulating plate through the connection screw; the top part of the insulating hook head is slotted and punched, a strip-shaped pull plate is inserted and fixed through a pin I, the head part is slotted and punched, a crescent guide plate is inserted and movably fixed through a pin II, the strip-shaped pull plate is provided with a connection hole I, and the crescent guide plate is provided with a connection hole II; Two power wheels are fixed on the upper end of the insulating plate, three transition wheels are fixed on the middle part and the lower end, and the power wheels and the transition wheels are respectively in serial connection with an insulating power rope; each power wheel and transition wheel is provided with a transmission shaft; and the power wheels are connected with blade fixing frames through the transmission shafts, the transmission shafts are connected with bearings II, and two ends of each blade fixing frame are connected with blades. The special tool is simple and practical, light, flexible, safe and reliable, convenient to operate, and capable of reducing the labor intensity and live-line operation risks for operation personnel.
Description
Technical field
The present invention relates to a kind of removal tool, more particularly to the device of the foreign bodies such as the kite (line) of a kind of charged dismounting transmission line wire suspension, hot balloon, plastic bag, advertising cloth.
Background technology
At present, power industry power transmission lines overhauling work in, transmission pressure hang foreign body as: kite (line), hot balloon, plastic bag, advertising cloth etc. are very common.But, running into rainy weather not in time if processed, will result in transmission line of electricity tripping operation, affecting the safe operation of electrical network, jeopardize the person, equipment safety, cause large-area power-cuts, cause greater loss to local industrial and agricultural production.Therefore how safe, fast, efficient dismounting wire foreign body becomes very necessary.But the key processing this defect is that the foreign body that wire hangs quickly cleared up by the instrument that can have a kind of advanced person.
It is " insulating cord kinks method " that conventional process aerial condutor hangs the method for foreign body: the insulating cord tying spring-like steel wire hook by a centre threw wire, by Ground Operation, insulating cord is pulled to foreign body by personnel, by kinking of hooking of spring-like steel wire so that together with foreign body kinks with rope, and then rope is pulled to be removed by foreign body back and forth.Although the method is simple to operate, but owing to being only that the kinking of steel wire hook relying on spring-like removes foreign body, sometimes it is difficult to hook foreign body to snarl cause dismounting difficulty, it is necessary to foreign body could be removed by long time；Simultaneously, owing to transmission pressure (such as steel-cored aluminium strand) is chronically exposed to field, after long-play, surface can aoxidize and become very coarse, pulling in the process of rope back and forth, rope directly contacts friction with wire can cause heavy wear to rope, causes insulating cord decreasing insulating, affecting job safety, therefore the method is not the desirable operational method removing wire foreign body.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art to provide a kind of specific purpose tool removing overhead power transmission conducting wire foreign body, simple and practical, the deficiency in traditional work method can be overcome, solve livewire work process is removed wire foreign body to waste time and energy a difficult problem, substantially increase labor efficiency, reduce operating risk.
The technical solution adopted in the present invention, including insulated power rope, it is characterised in that also include: insulation gib head, connecting screw, insulation board；Described insulation gib head connects insulation board by connecting screw；
Described insulated hook head slotting is entered bar shaped arm-tie and is fixed by pin I, and slotted head punching is inserted crescent guide plate and uses pin II activity to fix, and bar shaped arm-tie is provided with connecting hole I, crescent guide plate is provided with connecting hole II；
Described insulation board upper end is fixed 2 power wheels, centre and lower end and is fixed 3 transition wheels, all connects with insulated power rope；Each power wheel, transition wheel all have power transmission shaft；Described power wheel connects blade holder by power transmission shaft, and blade holder two ends connect blade；Described power transmission shaft connects bearing II, and described bearing II is arranged in the hole opened on insulation board.
The inside groove of described insulation gib head studs with bearing I.
Present invention additionally comprises insulator seal closure plate, insulator seal closure plate is provided with plugging plate fixing hole；Arranging 4 stay tubes by carrying bolt on described insulation board, each stay tube is provided with a stay tube pore, and the plugging plate fixing hole one_to_one corresponding on insulator seal closure plate, is fixed on a stay tube of insulation board by key screw insulator seal closure plate.
Technique scheme is known, when the present invention uses light, flexible, safe and reliable, be easy to operation, it is possible to overcoming the deficiency in traditional work method, solving charged dismounting wire foreign body wastes time and energy a difficult problem, greatly reduce the labor intensity of operating personnel and the risk of livewire work, simple and practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of insulator seal closure plate of the present invention.
Fig. 3 is the right view of insulation board of the present invention, power wheel.
In figure, 1. insulation gib head, 2. connecting screw, 3. insulation board, 4. insulator seal closure plate, 5. bearing I；
11. bar shaped arm-tie, 12. connecting holes I, 13. pins I, 14. crescent guide plates, 15. connecting holes II, 16. pin II；
31. power wheel, 32. transition wheels, 33. power transmission shafts, 34. insulated power ropes, 35. stay tubes, 36. carrying bolts, 37. stay tube pores, 38. blade holder, 39. blades, 40. fixing bolts, 41. bearings II；42. plugging plate fixing hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As it is shown in figure 1, the present invention includes insulated power rope 34, insulation gib head 1, connecting screw 2, insulation board 3 etc..
Described insulation gib head 1 connects insulation board 3 by connecting screw 2.The inside groove of described insulation gib head 1 studs with bearing I 5, it is simple to insulation gib head 1 easily slides on aerial condutor.
Described insulation gib head 1 top-slitting punching is inserted bar shaped arm-tie 11 and is fixed by pin I 13, slotted head punching is inserted crescent guide plate 14 and uses pin II 16 movable fixing, bar shaped arm-tie 11 is provided with connecting hole I 12, crescent guide plate 14 is provided with connecting hole II 15, and bar shaped arm-tie 11, crescent guide plate 14 are connected with dynamic ropes respectively through connecting hole I 12, connecting hole II 15.
Described insulation board 3 upper end is fixed 2 power wheels 31, centre and lower end and is fixed 3 transition wheels 32, is composed in series five with insulated power rope 34 and takes turns linkage；Each power wheel 31, transition wheel 32 all have power transmission shaft 33, and described power wheel 31 connects blade holder 38 by power transmission shaft 33, fixing bolt 40, and blade holder 38 two ends connect blade 39.Shown in Fig. 3, described power transmission shaft 33 is tightly inserted into bearing II 41, and punching embeds bearing II 41 on insulation board 3, the outer layer of bearing II 41 and insulation board 3 is fixed with glue, and such power transmission shaft 33 can pass through bearing II 41 and reduce transmission resistance.
Shown in Fig. 2, present invention additionally comprises insulator seal closure plate 4, insulator seal closure plate 4 is provided with plugging plate fixing hole 42.Described insulation board 3 arranges 4 stay tubes 35 by carrying bolt 36, each stay tube 35 is provided with a stay tube pore 37, with plugging plate fixing hole 42 one_to_one corresponding on insulator seal closure plate 4, it is fixed on a stay tube 35 of insulation board 3 by key screw insulator seal closure plate 4, make insulation board 3, insulator seal closure plate 4 be fixed as one, insulated power rope 34 can be avoided to skid off.
Operation principle:
During suspension, only need to throw wire by a thin insulation traction power rope is promoted to aerial condutor place by instrument, the guide function relying on crescent guide plate 14 makes instrument be suspended on reliably on aerial condutor, again through the bearing I 5 that insulation gib head 1 inside groove studs with, foreign body place can be easily slided on aerial condutor, then being pulled back and forth by insulated power rope 34 on ground, blade 39 will rotate under the drive of power transmission shaft 33, thus excising the foreign body hung on wire.During disengaging, only the insulated power rope being connected with bar shaped arm-tie 11 need to be pulled can be easily accomplished the disengaging of instrument.
Claims (3)
1. remove a specific purpose tool for overhead power transmission conducting wire foreign body, including insulated power rope, it is characterised in that: also include insulation gib head (1), connecting screw (2), insulation board (3)；
Described insulation gib head (1) connects insulation board (3) by connecting screw (2)；
Described insulation gib head (1) top-slitting punching is inserted bar shaped arm-tie (11) and is fixed by pin I (13), slotted head punching is inserted crescent guide plate (14) and uses pin II (16) movable fixing, and bar shaped arm-tie (11) is provided with connecting hole I (12), crescent guide plate (14) is provided with connecting hole II (15)；
Described insulation board (3) upper end is fixed 2 power wheels (31), centre and lower end and is fixed 3 transition wheels (32), all connects with insulated power rope (34)；Each power wheel (31), transition wheel (32) all have power transmission shaft (33)；Described power wheel 31 connects blade holder (38) by power transmission shaft (33), and blade holder (38) two ends connect blade (39)；Described power transmission shaft (33) connects bearing II (41), and described bearing II (41) is arranged on insulation board (3) in the hole opened.
2. the specific purpose tool removing overhead power transmission conducting wire foreign body as claimed in claim 1, it is characterised in that: the inside groove of described insulation gib head (1) studs with bearing I (5).
3. the specific purpose tool removing overhead power transmission conducting wire foreign body as claimed in claim 1, it is characterised in that: also including insulator seal closure plate (4), insulator seal closure plate (4) is provided with plugging plate fixing hole (42)；Described insulation board (3) arranges 4 stay tubes (35) by carrying bolt (36), each stay tube (35) is provided with a stay tube pore (37), with plugging plate fixing hole (42) one_to_one corresponding on insulator seal closure plate (4), be fixed on by key screw insulator seal closure plate (4) on the stay tube (35) of insulation board (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316300.XA CN105743020B (en) | 2016-05-16 | 2016-05-16 | Remove the specific purpose tool of overhead power transmission conducting wire foreign matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316300.XA CN105743020B (en) | 2016-05-16 | 2016-05-16 | Remove the specific purpose tool of overhead power transmission conducting wire foreign matter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105743020A true CN105743020A (en) | 2016-07-06 |
| CN105743020B CN105743020B (en) | 2017-06-30 |
Family
ID=56288417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610316300.XA Expired - Fee Related CN105743020B (en) | 2016-05-16 | 2016-05-16 | Remove the specific purpose tool of overhead power transmission conducting wire foreign matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105743020B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04351405A (en) * | 1991-04-26 | 1992-12-07 | Keiji Fuku | Over clearing apparatus |
| CN201584694U (en) * | 2009-11-09 | 2010-09-15 | 华北电网有限公司秦皇岛电力公司 | Overhead transmission line hanging foreign material clearing device |
| CN102694350A (en) * | 2012-06-01 | 2012-09-26 | 石家庄供电公司 | Special cleaner for removing foreign matters on overhead ground leads |
| CN102891452A (en) * | 2012-09-19 | 2013-01-23 | 冀北电力有限公司秦皇岛电力公司 | Device for removing suspended foreign body from overhead transmission line |
| CN205646629U (en) * | 2016-05-16 | 2016-10-12 | 张浩然 | Demolish instrument that wire hung foreign matter |
-
2016
- 2016-05-16 CN CN201610316300.XA patent/CN105743020B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04351405A (en) * | 1991-04-26 | 1992-12-07 | Keiji Fuku | Over clearing apparatus |
| CN201584694U (en) * | 2009-11-09 | 2010-09-15 | 华北电网有限公司秦皇岛电力公司 | Overhead transmission line hanging foreign material clearing device |
| CN102694350A (en) * | 2012-06-01 | 2012-09-26 | 石家庄供电公司 | Special cleaner for removing foreign matters on overhead ground leads |
| CN102891452A (en) * | 2012-09-19 | 2013-01-23 | 冀北电力有限公司秦皇岛电力公司 | Device for removing suspended foreign body from overhead transmission line |
| CN205646629U (en) * | 2016-05-16 | 2016-10-12 | 张浩然 | Demolish instrument that wire hung foreign matter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105743020B (en) | 2017-06-30 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 |
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| CF01 | Termination of patent right due to non-payment of annual fee |