CN106129902A - A kind of overhead ground wire lifting device - Google Patents
A kind of overhead ground wire lifting device Download PDFInfo
- Publication number
- CN106129902A CN106129902A CN201610726069.1A CN201610726069A CN106129902A CN 106129902 A CN106129902 A CN 106129902A CN 201610726069 A CN201610726069 A CN 201610726069A CN 106129902 A CN106129902 A CN 106129902A
- Authority
- CN
- China
- Prior art keywords
- ground wire
- fixture
- arm
- leading screw
- fixed
- 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
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F2700/00—Lifting apparatus
- B66F2700/04—Jacks with screw and nut
Abstract
The invention belongs to power equipment area of maintenance, relate in particular to a kind of overhead ground wire lifting device.Ground wire cross-arm fixture groove of the present invention is connected to a side of ground wire cross-arm, fixes bolt by the first fixture, the second fixture is fixed bolt and is fixed on ground wire cross-arm by ground wire cross-arm fixing fixture；Described lifting leading screw lower end is welded and fixed ground wire hook, the top of described lifting leading screw lower end ground wire hook is connected with handle one end by being arranged on the ratchet mechanism of handle left part, threadeds through the leading screw fixing hole of ground wire cross-arm fixture groove opposite side on ground wire cross-arm fixing fixture with the lifting screw being weldingly fixed on above leading screw fixing hole in described lifting leading screw upper end.The present invention uses the holding clamp that new material makes, and is fixed on steel tower ground wire cross-arm tower material, utilizes the leading screw being fixed on fixture, promotes or decline aerial earth wire, to reach to check, keep in repair or change the purpose of ground wire.Shorten the activity duration, improve overhaul efficiency.
Description
Technical field
The invention belongs to power equipment area of maintenance, relate in particular to a kind of overhead ground wire lifting device.
Background technology
Transmission line of electricity fortune inspection specialty is not specifically designed to instrument or the device promoting aerial earth wire, and constituent parts all uses cunning
Car, lever hoist, steel wire loop, walk third amateur instrument and carry out operation, there is shortcomings, such as complex operation, need one
Fixed construction experience；There is bigger risk factor, jeopardize operating personnel's personal safety；Time-consuming length, workload are big；Instrument is relatively
Many, instrument gross weight relatively greatly, and operates complexity.Now need to develop a kind of highly versatile, Portable durable, simple to operate, safety can
The specific purpose tool leaned on, to reduce labor intensity, to improve work efficiency and security reliability.
For solving these problems, applicable a kind of overhead ground wire lifting device need to be invented.
Summary of the invention
The technical problem to be solved in the present invention is to use coaster, lever hoist, steel wire rope present in prior art
Set, walk third amateur instrument carry out promote aerial earth wire operation, there is such as complex operation, need certain construction experience and
There is bigger risk factor, jeopardize operating personnel's personal safety, the problem such as instrument not having Special-purpose lifting aerial earth wire, it is provided that
A kind of overhead ground wire lifting device.
One overhead ground wire lifting device of the present invention include aerial earth wire connect hardware string, ground wire cross-arm fixture groove, the
Bolt fixed by one fixture, bolt fixed by the second fixture, ground wire cross-arm, ground wire cross-arm fixing fixture, promote leading screw, promote screw,
Gear adjusting rod, handle, ground wire hook, ratchet mechanism, aerial earth wire, leading screw fixing hole, described ground wire cross-arm fixture groove card
It is connected on a side of ground wire cross-arm, fixes bolt by the first fixture, the second fixture fixes bolt by ground wire cross-arm fixing fixture
It is fixed on ground wire cross-arm；Described lifting leading screw lower end is welded and fixed ground wire hook, and described lifting leading screw lower end ground wire is hung
The top of hook is connected with handle one end by being arranged on the ratchet mechanism of handle left part, and described lifting leading screw upper end passes ground wire
On cross-arm fixing fixture the leading screw fixing hole of ground wire cross-arm fixture groove opposite side be weldingly fixed on above leading screw fixing hole
Lifting screw threaded.
One overhead ground wire lifting device of the present invention has the advantages that compared with prior art: one frame of the present invention
Empty ground wire lifting device is formed lifter and by ground wire cross-arm fixture by leading screw, screw, ratchet mechanism, handle and gear adjusting rod
Groove, fixture fix bolt and ground wire cross-arm fixing fixture composition fixture two parts, can according to different bar (tower) type lifters
Carry out from different fixtures assembling with the use of.Lifter leading screw, handle, gear-adjustable are off-the-shelf.Fixture uses
Aluminium alloy is processed, and has feature lightweight, that intensity is high.Lifting device overall weight of the present invention is relatively light, small volume, it is simple to take
Band.The present invention uses the holding clamp that new material makes, and is fixed on steel tower ground wire cross-arm tower material, utilizes and is fixed on fixture
Leading screw, promote or decline aerial earth wire, to reach to check, keep in repair or change the purpose of ground wire hardware tool.
The use that a kind of overhead ground wire lifting device of the present invention is changed at ground wire lifting and ground wire hardware tool, dramatically reduces
Operating personnel's labor intensity, shortens the activity duration, improves overhaul efficiency.
Other features and advantages of the present invention will illustrate in the following description, and, partly become from description
Obtain it is clear that or understand by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write
Structure specifically noted in book, claims and accompanying drawing realizes and obtains.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, this
Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.The present invention is a kind of
35kV circuit single pole porcelain pole arm repairing instrument has a drawings described below:
Fig. 1 is one overhead ground wire lifting device mounting structure schematic diagram of the present invention；
Fig. 2 is one overhead ground wire lifting device cross-arm of the present invention main TV structure schematic diagram；
Fig. 3 is one overhead ground wire lifting device cross-arm left view structural representation of the present invention；
Fig. 4 is one overhead ground wire lifting device lifter package assembly schematic diagram of the present invention；
Fig. 5 is one overhead ground wire lifting device lifter left view structural representation of the present invention；
Fig. 6 is one overhead ground wire lifting device lifter of the present invention right TV structure schematic diagram；
Fig. 7 is one overhead ground wire lifting device fixture structure schematic diagram of the present invention.
Wherein: 1, aerial earth wire connects hardware string；2, ground wire cross-arm fixture groove；3, bolt fixed by the first fixture；4,
Bolt fixed by two fixtures；5, ground wire cross-arm；6, ground wire cross-arm fixing fixture；7, leading screw is promoted；8, screw is promoted；9, gear regulation
Bar；10, handle；11, ground wire hook；12, ratchet mechanism；13, aerial earth wire；14, leading screw fixing hole.
Detailed description of the invention
With embodiment, one overhead ground wire lifting device technical scheme of the present invention is further described below in conjunction with the accompanying drawings.
It should be noted that in the case of not conflicting, the technical characteristic in embodiments of the invention and embodiment is permissible
It is combined with each other, all within protection scope of the present invention.
As shown in Fig. 1-Fig. 7, one overhead ground wire lifting device of the present invention includes that aerial earth wire connects hardware string 1, ground wire
Cross-arm fixture groove the 2, first fixture is fixed bolt the 3, second fixture and is fixed bolt 4, ground wire cross-arm 5, ground wire cross-arm fixing fixture
6, promote leading screw 7, promote screw 8, gear adjusting rod 9, handle 10, ground wire hook 11, ratchet mechanism 12, aerial earth wire 13, silk
Thick stick fixing hole 14, described ground wire cross-arm fixture groove 2 is connected to a side of ground wire cross-arm 5, fixes bolt by the first fixture
3, the second fixture is fixed bolt 4 and is fixed on ground wire cross-arm 5 by ground wire cross-arm fixing fixture 6；Described lifting leading screw 7 lower end
Being welded and fixed ground wire hook 11, the top of described lifting leading screw 7 lower end ground wire hook 11 is by being arranged on handle 10 left part
Ratchet mechanism 12 is connected with handle 10 one end, and described lifting leading screw 7 upper end is through ground wire cross-arm card on ground wire cross-arm fixing fixture 6
The leading screw fixing hole 14 of tool groove 2 opposite side is threadeded with the lifting screw 8 being weldingly fixed on above leading screw fixing hole 14.
Further, on described handle 10, the side of ratchet mechanism 12 arranges the gear adjusting rod controlling leading screw rotating
9。
Further, the first described fixture is fixed bolt 3 and is arranged on ground wire cross-arm fixing fixture 6 left end ground wire cross-arm card
The top of tool groove 2, the second fixture is fixed bolt 4 and is arranged on the middle part of ground wire cross-arm fixing fixture 6；Described leading screw fixing hole 14
It is arranged on the horizontal right part defending holding clamp 6 of ground wire.
Further, described handle 10 swings and ratchet mechanism 12 is in transmission connection.
Embodiment 1.
As shown in Fig. 1-Fig. 7, one overhead ground wire lifting device of the present invention includes that aerial earth wire connects hardware string 1, ground wire
Cross-arm fixture groove the 2, first fixture is fixed bolt the 3, second fixture and is fixed bolt 4, ground wire cross-arm 5, ground wire cross-arm fixing fixture
6, promote leading screw 7, promote screw 8, gear adjusting rod 9, handle 10, ground wire hook 11, ratchet mechanism 12, aerial earth wire 13, silk
Thick stick fixing hole 14, described ground wire cross-arm fixture groove 2 is connected to a side of ground wire cross-arm 5, fixes bolt by the first fixture
3, the second fixture is fixed bolt 4 and is fixed on ground wire cross-arm 5 by ground wire cross-arm fixing fixture 6；Described lifting leading screw 7 lower end
Being welded and fixed ground wire hook 11, the top of described lifting leading screw 7 lower end ground wire hook 11 is by being arranged on handle 10 left part
Ratchet mechanism 12 is connected with handle 10 one end, and described lifting leading screw 7 upper end is through ground wire cross-arm card on ground wire cross-arm fixing fixture 6
The leading screw fixing hole 14 of tool groove 2 opposite side is threadeded with the lifting screw 8 being weldingly fixed on above leading screw fixing hole 14.
As Figure 1 and Figure 4.
It is preferred that the side of ratchet mechanism 12 arranges the gear adjusting rod 9 controlling leading screw rotating on described handle 10.
As shown in Figure 4, Figure 5.
It is preferred that bolt 3 fixed by the first described fixture is arranged on ground wire cross-arm fixing fixture 6 left end ground wire cross-arm fixture
The top of groove 2, the second fixture is fixed bolt 4 and is arranged on the middle part of ground wire cross-arm fixing fixture 6；Described leading screw fixing hole 14 sets
Put in the horizontal right part defending holding clamp 6 of ground wire.As shown in Fig. 4, Fig. 7.
It is preferred that described handle 10 swings and ratchet mechanism 12 is in transmission connection.As shown in Figure 6.
A kind of overhead ground wire lifting device of the present invention is so work: first by ground wire cross-arm fixture groove card of the present invention
It is connected on a side of ground wire cross-arm 5, screws the first fixture and fix bolt 3 and bolt 4 fixed by the second fixture, make the first fixture fix
Bolt 3 and the second fixture are fixed bolt 4 end and are held out against the upper plane at online cross-arm 5, and ground wire cross-arm fixing fixture 6 is the most solid
It is scheduled on ground wire cross-arm 5.Aerial earth wire 13 is hung on ground wire hook 11, make lifting by regulating gear adjusting rod 9 of the present invention
Leading screw 7 forward or reverse, by promote leading screw 7 with promote screw 8 coordinate lifting leading screw 7 drive ground wire hook 11 on length or under
Fall, promotes or declines wire, the insulator etc. that need to change.
The foregoing is only the preferred embodiments of the present invention, be not limited to this preferably, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (4)
1. an overhead ground wire lifting device, including aerial earth wire connect hardware string (1), ground wire cross-arm fixture groove (2), first
Bolt (3) fixed by fixture, bolt (4) fixed by the second fixture, ground wire cross-arm (5), ground wire cross-arm fixing fixture (6), promote leading screw
(7) screw (8), gear adjusting rod (9), handle (10), ground wire hook (11), ratchet mechanism (12), aerial earth wire, are promoted
(13), leading screw fixing hole (14), it is characterised in that: described ground wire cross-arm fixture groove (2) is connected to the side of ground wire cross-arm (5)
Limit, fixes bolt (3) by the first fixture, the second fixture is fixed bolt (4) and ground wire cross-arm fixing fixture (6) is fixed on ground wire
On cross-arm (5)；Described lifting leading screw (7) lower end is welded and fixed ground wire hook (11), described lifting leading screw (7) lower end ground wire
Hook (11) top be connected with handle (10) one end by being arranged on the ratchet mechanism (12) of handle (10) left part, described in carry
Rise leading screw (7) upper end leading screw fixing hole through upper ground wire cross-arm fixture groove (2) opposite side of ground wire cross-arm fixing fixture (6)
(14) threaded with the lifting screw (8) being weldingly fixed on leading screw fixing hole (14) top.
2. overhead ground wire lifting device as claimed in claim 1, it is characterised in that: the upper ratchet mechanism of described handle (10)
(12) side arranges the gear adjusting rod (9) controlling leading screw rotating.
3. overhead ground wire lifting device as claimed in claim 1, it is characterised in that: bolt (3) fixed by the first described fixture
Being arranged on the top of ground wire cross-arm fixing fixture (6) left end ground wire cross-arm fixture groove (2), the second fixture is fixed bolt (4) and is set
Put the middle part in ground wire cross-arm fixing fixture (6)；Described leading screw fixing hole (14) is arranged on the horizontal right side defending holding clamp (6) of ground wire
End.
4. overhead ground wire lifting device as claimed in claim 1, it is characterised in that: described handle (10) swings and spine
Wheel mechanism (12) is in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610726069.1A CN106129902A (en) | 2016-08-26 | 2016-08-26 | A kind of overhead ground wire lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610726069.1A CN106129902A (en) | 2016-08-26 | 2016-08-26 | A kind of overhead ground wire lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106129902A true CN106129902A (en) | 2016-11-16 |
Family
ID=57274348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610726069.1A Pending CN106129902A (en) | 2016-08-26 | 2016-08-26 | A kind of overhead ground wire lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106129902A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684756A (en) * | 2017-01-19 | 2017-05-17 | 国网山东省电力公司临沂供电公司 | Power transmission angle iron tower conductor and ground wire lifting tool and application method of the same |
| CN111130017A (en) * | 2020-03-02 | 2020-05-08 | 国网通用航空有限公司 | Ground wire lifter operating by utilizing ground wire cross arm angle steel |
| CN111130018A (en) * | 2020-03-02 | 2020-05-08 | 国网通用航空有限公司 | Ground wire lifter utilizing construction hole operation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009278693A (en) * | 2008-05-12 | 2009-11-26 | Tokyo Electric Power Co Inc:The | Removing device of suspension clamp for earth wire |
| CN204030438U (en) * | 2014-08-27 | 2014-12-17 | 国家电网公司 | A kind of ground wire raiser of ultra-high-tension power transmission line |
| CN204230759U (en) * | 2014-11-15 | 2015-03-25 | 国家电网公司 | A kind of lifting wire fixture |
| CN205377164U (en) * | 2015-12-18 | 2016-07-06 | 中国南方电网有限责任公司超高压输电公司南宁局 | Special fixture of large -tonnage II type suspension insulator wire end |
| CN105826856A (en) * | 2016-04-22 | 2016-08-03 | 国网浙江省电力公司嘉兴供电公司 | Multifunctional lifter for overhead ground wire |
-
2016
- 2016-08-26 CN CN201610726069.1A patent/CN106129902A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009278693A (en) * | 2008-05-12 | 2009-11-26 | Tokyo Electric Power Co Inc:The | Removing device of suspension clamp for earth wire |
| CN204030438U (en) * | 2014-08-27 | 2014-12-17 | 国家电网公司 | A kind of ground wire raiser of ultra-high-tension power transmission line |
| CN204230759U (en) * | 2014-11-15 | 2015-03-25 | 国家电网公司 | A kind of lifting wire fixture |
| CN205377164U (en) * | 2015-12-18 | 2016-07-06 | 中国南方电网有限责任公司超高压输电公司南宁局 | Special fixture of large -tonnage II type suspension insulator wire end |
| CN105826856A (en) * | 2016-04-22 | 2016-08-03 | 国网浙江省电力公司嘉兴供电公司 | Multifunctional lifter for overhead ground wire |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684756A (en) * | 2017-01-19 | 2017-05-17 | 国网山东省电力公司临沂供电公司 | Power transmission angle iron tower conductor and ground wire lifting tool and application method of the same |
| CN111130017A (en) * | 2020-03-02 | 2020-05-08 | 国网通用航空有限公司 | Ground wire lifter operating by utilizing ground wire cross arm angle steel |
| CN111130018A (en) * | 2020-03-02 | 2020-05-08 | 国网通用航空有限公司 | Ground wire lifter utilizing construction hole operation |
| CN111130017B (en) * | 2020-03-02 | 2023-11-14 | 国网电力空间技术有限公司 | Ground wire lifter utilizing ground wire cross arm angle steel operation |
| CN111130018B (en) * | 2020-03-02 | 2023-11-17 | 国网电力空间技术有限公司 | Ground wire lifter operated by construction hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |