CN103036177B - A kind of insulating needle bottle replacing options of hoisting apparatus - Google Patents
A kind of insulating needle bottle replacing options of hoisting apparatus Download PDFInfo
- Publication number
- CN103036177B CN103036177B CN201210531997.4A CN201210531997A CN103036177B CN 103036177 B CN103036177 B CN 103036177B CN 201210531997 A CN201210531997 A CN 201210531997A CN 103036177 B CN103036177 B CN 103036177B
- Authority
- CN
- China
- Prior art keywords
- insulating
- prypole
- wire
- needle bottle
- bottle
- 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.)
- Active
Links
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Abstract
The invention discloses a kind of hoisting apparatus and replacing options of charged for replacement insulating needle bottle, comprise the insulating support that one end is provided with insulating support holder line mouth, cable clamping interface cover plate insulating support being also provided with cable clamping interface and matching with it; Insulating support is connected with insulating base by prypole, is provided with the fixture for fixing with cross-arm below insulating base; Described prypole comprises the upper bush and lower sleeve that have the bar of positive and negative screw thread to be connected by two ends, and two ends have the bar of positive and negative screw thread to be connected with ratchet spanner.The invention solves and utilize the little limitation of hanging job area when changing insulating needle bottle of aerial lift device with insulated arm, and solve the problem that deadweight larger circuit pin bottle is difficult to charged for replacement.
Description
Technical field
The invention belongs to insulation lifting technique field, relate to a kind of hoisting apparatus and replacing options of charged for replacement insulating needle bottle.
Background technology
At present, at 10kV in the work of distribution line charged for replacement insulating needle bottle, operating personnel utilize following two kinds of method of work liftings, support wire change insulating needle bottle.One: utilize aerial lift device with insulated arm self to be with little weight, the support wire of slinging, then change insulating needle bottle.Its two: staff dresses insulating gloves and is lifted by insulated conductor and be placed in advance on mounted interim insulation porcelain knob, then changes insulating needle bottle.But in the implementation process of method one, utilize little hang wire is sling after bucket arm vehicle can not move freely, high-low pressure is joint used, the situation of low pressure entrance line intensive or rod-type more complicated time, operation is very inconvenient, often exist apart from the excessively near situation of electrified body, cause which to have larger operating environment limitation and danger.And second method is in implementation process, if when the wire diameter of working site is excessive or line span is long, the excessive staff of deadweight of wire cannot hold in the palm wire being placed on the fixing interim insulation porcelain knob in side, and causes work to carry out.
Summary of the invention
The problem that the present invention solves is to provide a kind of hoisting apparatus and the replacing options of changing insulating needle bottle, solve and utilize the little limitation of hanging job area when changing insulating needle bottle of aerial lift device with insulated arm, and the impaired pin bottle solving the larger circuit of deadweight is difficult to the problem of charged for replacement.
The present invention is achieved through the following technical solutions:
Change a hoisting apparatus for insulating needle bottle, comprise the insulating support that one end is provided with insulating support holder line mouth, cable clamping interface cover plate insulating support being also provided with cable clamping interface and matching with it; Insulating support is connected with insulating base by prypole, is provided with the fixture for fixing with cross-arm below insulating base; Described prypole comprises the upper bush and lower sleeve that the connecting shaft that is respectively equipped with positive and negative screw thread by two ends is connected, and connecting shaft is connected with ratchet spanner.
Described cable clamping interface side is provided with groove, and cable clamping interface cover plate is provided with the hook with groove match.
After described shake ratchet spanner, prypole extends to two ends or shortens to centre.
When upper bush and the opposing motion of lower sleeve, prypole extends to two ends; When upper bush and lower sleeve move toward one another, prypole shortens to centre.
Ratchet spanner is provided with rocking arm, is also provided with the control valve controlling prypole and elongate or shorten.
The described insulating material that can tolerate relevant voltage grade that all adopts makes.
Based on the insulating needle bottle replacing options of described hoisting apparatus, comprise the following steps:
1) the insulating support holder line mouth of insulating support front end is put into pin bottle to be replaced bottom the wire fixed, and insulating base to be fixed on by fixture on the cross-arm at pin bottle place to be replaced;
2) pull ratchet spanner, make upper bush and the opposing motion of lower sleeve, prypole extends to two ends, is lifted by insulating support and bears the downward pressure of wire;
3) bear after the downward pressure of wire completely until insulating support, wire level is pushed in cable clamping interface and also fix with cable clamping interface cover plate;
4), after wire is held up extremely can ensure safe distance completely, the insulating needle bottle of damage is changed; After replacing, recover wire.
Described insulating base is fixed on the cross-arm at pin bottle place to be replaced by set bolt.
Described after recovery wire, pull ratchet spanner, make upper bush and lower sleeve move toward one another, hoisting apparatus, to middle shrinkage, removes by prypole.
Compared with prior art, the present invention has following useful technique effect:
The hoisting apparatus of replacing insulating needle bottle provided by the invention, first this device is fixed on and the cross-arm of more needle exchange bottle need carries out lifting, without the need to using, bucket arm vehicle is little lifts up into row lifting, makes the arm of bucket arm vehicle can arbitrarily movement, effectively improves the job area of bucket arm vehicle; Secondly, because this device self has hoisting function, solving wire in large wire diameter wire and large span operating environment cannot the difficult problem of lifting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the step 1), 2 of insulating needle bottle replacing options of the present invention) operating process schematic diagram;
Fig. 3 is the operating process schematic diagram of the step 3) of insulating needle bottle replacing options of the present invention;
Fig. 4 is the operating process schematic diagram of the step 4) of insulating needle bottle replacing options of the present invention.
Wherein, 1 is insulating support holder line mouth, and 2 is cable clamping interface cover plate, and 3 is prypole, and 4 is ratchet spanner rocking arm, and 5 is fixture, and 6 is set bolt.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail, and the explanation of the invention is not limited.
See Fig. 1, a kind of hoisting apparatus changing insulating needle bottle, comprises the insulating support that one end is provided with insulating support holder line mouth 1, the cable clamping interface cover plate 2 insulating support being also provided with cable clamping interface and matching with it; Insulating support is connected with insulating base by prypole 3, is provided with the fixture 5 for fixing with cross-arm below insulating base; Described prypole comprises the upper bush and lower sleeve that have the bar of positive and negative screw thread to be connected by two ends, and two ends have the bar of positive and negative screw thread to be connected with ratchet spanner 4.
Concrete, cable clamping interface side is provided with groove, and cable clamping interface cover plate 2 is provided with the hook with groove match, better to fix wire, prevents its sideslip.
After shake ratchet spanner, prypole extends to two ends or shortens to centre; Be convenient to lifting or the decline of insulating support; Concrete, prypole comprises two connecting shafts having the sleeve of positive and negative internal thread (upper bush and lower sleeve) and two ends to have positive and negative screw thread respectively, drives it that gyration is converted into rectilinear motion by shake ratchet spanner:
After shake ratchet spanner, when upper bush and the opposing motion of lower sleeve, prypole extends to two ends; After ratchet spanner reversion, upper bush and lower sleeve move toward one another, prypole shortens to centre.
And for the ease of operation, ratchet spanner 4 is provided with rocking arm, be also provided with the control valve controlling to elongate or shorten.
In order to the safety of better safeguard work process, this hoisting apparatus is all made by insulating material.
When changing insulating needle bottle, realized by following steps:
1) the insulating support holder line mouth of insulating support front end is put into pin bottle to be replaced bottom the wire fixed, and insulating base to be fixed on by fixture on the cross-arm at pin bottle place to be replaced; Concrete, adopt set bolt to be fixed on cross-arm;
2) pull ratchet spanner, make upper bush and the opposing motion of lower sleeve, prypole extends to two ends, is lifted by insulating support and bears the downward pressure of wire;
3) bear completely after the downward pressure of wire until insulating support, fix with cable clamping interface cover plate in cable clamping interface wire level being pushed hoisting apparatus;
4) wire is held up to (making wire be raised to effective operation within the scope of) after ensureing safe distance completely, changes the insulating needle bottle damaged; After replacing, recover wire.
After recovering wire, pull ratchet spanner, make upper bush and lower sleeve move toward one another, hoisting apparatus, to middle shrinkage, removes by prypole.
The hoisting apparatus of replacing insulating needle bottle provided by the invention and replacing options, hoisting apparatus is fixed on and the cross-arm of more needle exchange bottle need carries out lifting, without the need to using, bucket arm vehicle is little lifts up into row lifting, makes the arm of bucket arm vehicle can arbitrarily movement, effectively improves the job area of bucket arm vehicle.And because this instrument self has hoisting function, solving wire in large wire diameter wire and large span operating environment cannot the difficult problem of lifting.
Claims (8)
1. the insulating needle bottle replacing options of a hoisting apparatus, it is characterized in that, based on the hoisting apparatus changing insulating needle bottle, the hoisting apparatus of described replacing insulating needle bottle comprises the insulating support that one end is provided with insulating support holder line mouth (1), the cable clamping interface cover plate (2) insulating support being also provided with cable clamping interface and matching with it; Insulating support is connected with insulating base by prypole (3), is provided with the fixture (5) for fixing with cross-arm below insulating base; Described prypole comprises the upper bush and lower sleeve that the connecting shaft that is respectively equipped with positive and negative screw thread by two ends is connected, and connecting shaft is connected with ratchet spanner (4);
Comprise the following steps:
1) the insulating support holder line mouth of insulating support front end is put into pin bottle to be replaced bottom the wire fixed, and insulating base to be fixed on by fixture on the cross-arm at pin bottle place to be replaced;
2) pull ratchet spanner, make upper bush and the opposing motion of lower sleeve, prypole extends to two ends, is lifted by insulating support and bears the downward pressure of wire;
3) bear after the downward pressure of wire completely until insulating support, wire level is pushed in cable clamping interface and also fix with cable clamping interface cover plate;
4), after wire is held up extremely can ensure safe distance completely, the insulating needle bottle of damage is changed; After replacing, recover wire.
2. insulating needle bottle replacing options as claimed in claim 1, it is characterized in that, described insulating base is fixed on the cross-arm at pin bottle place to be replaced by set bolt.
3. insulating needle bottle replacing options as claimed in claim 1, is characterized in that, after recovering wire, pull ratchet spanner, make upper bush and lower sleeve move toward one another, hoisting apparatus, to middle shrinkage, removes by prypole.
4. insulating needle bottle replacing options as claimed in claim 1, it is characterized in that, described cable clamping interface side is provided with groove, and cable clamping interface cover plate (2) is provided with the hook with groove match.
5. insulating needle bottle replacing options as claimed in claim 1, is characterized in that, after shake ratchet spanner, prypole extends to two ends or shortens to centre.
6. insulating needle bottle replacing options as claimed in claim 5, it is characterized in that, when upper bush and the opposing motion of lower sleeve, prypole extends to two ends; When upper bush and lower sleeve move toward one another, prypole shortens to centre.
7. insulating needle bottle replacing options as claimed in claim 5, it is characterized in that, described ratchet spanner (4) is provided with rocking arm, is also provided with the control valve controlling prypole and elongate or shorten.
8. insulating needle bottle replacing options as claimed in claim 1, is characterized in that, it is characterized in that, all adopts the insulating material that can tolerate relevant voltage grade to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210531997.4A CN103036177B (en) | 2012-12-11 | 2012-12-11 | A kind of insulating needle bottle replacing options of hoisting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210531997.4A CN103036177B (en) | 2012-12-11 | 2012-12-11 | A kind of insulating needle bottle replacing options of hoisting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103036177A CN103036177A (en) | 2013-04-10 |
| CN103036177B true CN103036177B (en) | 2015-08-19 |
Family
ID=48022799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210531997.4A Active CN103036177B (en) | 2012-12-11 | 2012-12-11 | A kind of insulating needle bottle replacing options of hoisting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103036177B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174117B (en) * | 2015-10-26 | 2018-08-28 | 许继集团有限公司 | Busbar lifts equipment and this lifts the lifting apparatus that equipment uses |
| CN105914655A (en) * | 2016-07-04 | 2016-08-31 | 国网山东省电力公司滨州供电公司 | Auxiliary tool and method for replacing rod insulator in electrified manner |
| CN107658785B (en) * | 2017-10-16 | 2023-12-15 | 国网浙江嵊州市供电有限公司 | Screw-driven column insulator quick replacement device |
| CN107732768A (en) * | 2017-10-16 | 2018-02-23 | 国网浙江嵊州市供电有限公司 | A kind of device of the charged for replacement pillar insulator of ratchet driving |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1346215A (en) * | 1971-09-24 | 1974-02-06 | Prichard H K | Wiremans tool for erecting overhead cables |
| US5533710A (en) * | 1995-03-10 | 1996-07-09 | Sauber; Charles J. | Cable stringing roller device |
| CN2665882Y (en) * | 2003-10-20 | 2004-12-22 | 沈鸿年 | Single sheet rimless replacing device for insulator |
| CN101154797A (en) * | 2007-10-19 | 2008-04-02 | 重庆市电力公司江北供电局 | Auxiliary means for changing porcelain insulator of telegraph pole |
| CN202444201U (en) * | 2012-01-10 | 2012-09-19 | 义乌市供电局 | Conducting wire lifting device |
| CN202564861U (en) * | 2012-05-30 | 2012-11-28 | 衡水供电公司 | Wire holding tool for insulator replacement |
-
2012
- 2012-12-11 CN CN201210531997.4A patent/CN103036177B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1346215A (en) * | 1971-09-24 | 1974-02-06 | Prichard H K | Wiremans tool for erecting overhead cables |
| US5533710A (en) * | 1995-03-10 | 1996-07-09 | Sauber; Charles J. | Cable stringing roller device |
| CN2665882Y (en) * | 2003-10-20 | 2004-12-22 | 沈鸿年 | Single sheet rimless replacing device for insulator |
| CN101154797A (en) * | 2007-10-19 | 2008-04-02 | 重庆市电力公司江北供电局 | Auxiliary means for changing porcelain insulator of telegraph pole |
| CN202444201U (en) * | 2012-01-10 | 2012-09-19 | 义乌市供电局 | Conducting wire lifting device |
| CN202564861U (en) * | 2012-05-30 | 2012-11-28 | 衡水供电公司 | Wire holding tool for insulator replacement |
Non-Patent Citations (1)
| Title |
|---|
| 直线瓷瓶带电更换工具的改革;李结勤等;《华东电力》;19910124;第1991年卷(第01期);第22、30页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103036177A (en) | 2013-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103036177B (en) | A kind of insulating needle bottle replacing options of hoisting apparatus | |
| CN204491115U (en) | Height Adjustable flex holder | |
| CN203660415U (en) | Wire lifting device | |
| CN201914121U (en) | Installation tool of contact network cantilever | |
| CN203536860U (en) | Hanging bracket changing tension insulator | |
| CN204237434U (en) | A kind of carbon resistance rod half-blank special hanger | |
| CN104590989A (en) | Cylindrical workpiece hoisting tool | |
| CN205104835U (en) | A auxiliary device for power line erects | |
| CN204258157U (en) | Composite insulator string Special-purpose lifting device | |
| CN203932808U (en) | Replacing insulator under electrified wire lifting device | |
| CN204369464U (en) | 220kV transmission line of electricity cat-head transmission tower construction hanging apparatus | |
| CN202583245U (en) | High-order wiring device used for high-voltage electrical device | |
| CN103618250A (en) | Operating method for electrified replacement of double-V double-L insulator chains of extra-high voltage circuit | |
| CN204643538U (en) | Transformer top repairing auxiliary device | |
| CN102457021A (en) | Auxiliary apparatus for hanging ground wire | |
| CN204848106U (en) | Jack jacking support device | |
| CN204138137U (en) | A kind of workpiece hoisting device | |
| CN203951100U (en) | Portable down conductor lifting device | |
| CN202840363U (en) | Insulated lifting bracket for tension insulator chain of 1000-kV extra-high voltage alternating current circuit | |
| CN205575369U (en) | Sash weight device is raised to stacking crane rouleau | |
| CN206799115U (en) | Portable cable well lid opens special purpose device | |
| CN203225475U (en) | Jacking device | |
| CN204225855U (en) | A kind of touching pump device used for oil extractor | |
| CN205670657U (en) | Waist wearing ring insulating bar | |
| CN205655068U (en) | Electronic fixed bolster for grease squirt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |