CN202026034U - Overhead wire insulation wire lifter for 10-kilovolt circuit - Google Patents
Overhead wire insulation wire lifter for 10-kilovolt circuit Download PDFInfo
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- CN202026034U CN202026034U CN2011200762825U CN201120076282U CN202026034U CN 202026034 U CN202026034 U CN 202026034U CN 2011200762825 U CN2011200762825 U CN 2011200762825U CN 201120076282 U CN201120076282 U CN 201120076282U CN 202026034 U CN202026034 U CN 202026034U
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- reel frame
- connecting rod
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Abstract
本实用新型涉及10kV线路架空导线绝缘抬线器，其特征在于，包括绝缘底座、绝缘支架、棘轮卷轴架、绝缘吊带、绝缘吊钩，绝缘底座与杆塔横担相连，绝缘支架垂直设置在绝缘底座上，绝缘支架可绕自身轴线旋转，棘轮卷轴架与绝缘支架相连接，绝缘底座上对称设有连接棘轮卷轴架的固定螺栓，绝缘吊带挂设在绝缘支架顶端，绝缘吊带一端与绝缘吊钩相连，另一端绕在棘轮卷轴架上。与现有技术相比，本实用新型的有益效果是：解决了无法借助绝缘斗臂车带电更换针式绝缘子和恢复导线架设的难题，减小了因临时停电对用电企业造成的损失，不仅极大地提高了供电可靠率和售电量，还减少了因临时停电产生的社会矛盾，提高了供电企业的经济效益和社会效益。
The utility model relates to an insulated wire lifter for overhead wires of 10kV lines, which is characterized in that it includes an insulating base, an insulating bracket, a ratchet reel frame, an insulating sling, and an insulating hook, the insulating base is connected with the cross arm of a pole tower, and the insulating bracket is vertically arranged on the insulating base The insulating bracket can rotate around its own axis, the ratchet reel frame is connected with the insulating bracket, the insulating base is symmetrically provided with fixing bolts connecting the ratchet reel frame, the insulating sling is hung on the top of the insulating stent, and one end of the insulating sling is connected with the insulating hook , and the other end is wound on the ratchet reel frame. Compared with the prior art, the utility model has the beneficial effects of solving the problem that it is impossible to replace the pin insulator and restore the wire erection with the help of the insulated bucket arm truck, and reduce the losses caused by temporary power outages to power companies, not only It greatly improves the reliability rate of power supply and electricity sales, reduces social conflicts caused by temporary power outages, and improves the economic and social benefits of power supply enterprises.
Description
Technical field
The line device is lifted in the 10kV line frame hollow wire insulation that the utility model uses when relating to charged recovery wire erection of a kind of electric power system and charged for replacement pin insulator.
Background technology
Last century the fifties, China has started the beginning of 3.5kV distribution line live working, along with expanding economy, live line working has become the guarantee socio-economic development, the routine techniques means of people's harmony, stable life.In service in electric power system, harsh climate can produce enormous impact to the reliable power supply of 10kv circuit, the thunderbolt shaft tower causes pin insulator puncture, strong wind to make conductor galloping cause lead to happen occasionally from the phenomenon that pin insulator comes off, and wants to recover lead frame and is provided with two kinds of methods:
Method one, line outage is repaired, and its shortcoming is to cause user and enterprise to have a power failure, and reduces the power supply reliability of circuit, reduces economic benefit;
Method two adopts the aerial lift device with insulated arm live line working to recover, and its shortcoming is that aerial lift device with insulated arm can be subjected to orographic condition and self load bearing effects limit, is being difficult to carry out in some cases.
Summary of the invention
The purpose of this utility model provides a kind of 10kV line frame hollow wire insulation and lifts the line device, overcomes deficiency of the prior art, the difficult problem solve and change pin insulator under the charged situation, recovering wire erection.
For solving the problems of the technologies described above, the technical solution of the utility model is:
The line device is lifted in the insulation of 10kV line frame hollow wire, comprise insulator foot, insulating support, ratchet scroll rack, Insulating Hanging Belt, insulation suspension hook, insulator foot links to each other with the shaft tower cross-arm, insulating support is vertically set on the insulator foot, insulating support can be around self axis rotation, the ratchet scroll rack is connected with insulating support, be arranged with the set bolt that connects the ratchet scroll rack on the insulator foot, Insulating Hanging Belt is hung on the insulating support top, Insulating Hanging Belt one end links to each other with the insulation suspension hook, and the other end is on the ratchet scroll rack.
Described insulator foot comprises insulation board and fixture, and fixture is arranged on the insulation board two ends, and fixture comprises connecting rod one, connecting rod two, connecting rod one and connecting rod two vertical settings, and connecting rod one is respectively equipped with grab with connecting rod two ends.
Compared with prior art, the beneficial effects of the utility model are: having solved can't be by the difficult problem of aerial lift device with insulated arm charged for replacement pin insulator and recovery wire erection, reduced the loss that electricity consumption enterprise caused because of temporary interruption, power supply reliability and electricity sales amount have not only greatly been improved, also reduce the social contradications that produce because of temporary interruption, improved the economic benefit and the social benefit of power supply enterprise.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the end view of Fig. 1.
Among the figure: 1-insulator foot 2-insulating support 3-ratchet scroll rack 4-Insulating Hanging Belt 5-insulation suspension hook 6-shaft tower cross-arm 7-set bolt 8-insulation board 9-fixture 10-connecting rod one 11-connecting rod two 12-grab 13-nut 14-spool 15-Insulation spanner 16-wing nut 17-leads
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
See Fig. 1, be that line device example structure schematic diagram is lifted in the insulation of the utility model 10kV line frame hollow wire, comprise insulator foot 1, insulating support 2, ratchet scroll rack 3, Insulating Hanging Belt 4, insulation suspension hook 5, insulating support 2 is vertically set on the insulator foot 1, insulating support 2 can be around self axis rotation, ratchet scroll rack 3 is connected with insulating support 2, insulating support 2 bilateral symmetry are provided with the set bolt 7 that connects ratchet scroll rack 3 on the insulator foot 1, Insulating Hanging Belt 4 is hung on insulating support 2 tops, Insulating Hanging Belt 4 one ends link to each other with insulation suspension hook 5, and the other end is on the spool 14 of ratchet scroll rack 3.
During use, by fixture 9 insulator foot 1 is installed on the shaft tower cross-arm 6 earlier, ratchet scroll rack 3 is fixed on the set bolt 7 of insulator foot 1 by wing nut 16, insulation suspension hook 5 is in the fault wire side, the operating personnel catches on lead 17 with the insulation suspension hook 5 of Insulating Hanging Belt 4 ends, by Insulation spanner 15 rotating scrolls 14 rolling Insulating Hanging Belt 4, lead 17 is sling, make lead be positioned at the about 400mm in pin insulator top, chargedly then change pin insulator or lead is returned to operation on the pin insulator, the reverse operating Insulation spanner 15 then, put down insulation suspension hook 5, and lead 17 is hung on the pin insulator again.When continue handling shaft tower cross-arm 6 in addition during the side leads, only need pull down wing nut 16, with insulating support 2 Rotate 180s °, ratchet scroll rack 3 goes to insulating support 2 opposite sides and is connected with another set bolt 7 and gets final product.
Should prevent the electric arc casualty accident in the actual mechanical process, the operating personnel need stand on the insulated platform, and the live part that the operating personnel might be touched and grounded parts insulate and cover, could guarantee operation safe, carry out smoothly.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200762825U CN202026034U (en) | 2011-03-22 | 2011-03-22 | Overhead wire insulation wire lifter for 10-kilovolt circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200762825U CN202026034U (en) | 2011-03-22 | 2011-03-22 | Overhead wire insulation wire lifter for 10-kilovolt circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202026034U true CN202026034U (en) | 2011-11-02 |
Family
ID=44850971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200762825U Expired - Fee Related CN202026034U (en) | 2011-03-22 | 2011-03-22 | Overhead wire insulation wire lifter for 10-kilovolt circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202026034U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420401A (en) * | 2011-12-09 | 2012-04-18 | 河南省电力公司郑州供电公司 | Triangular insulating hanging fulcrum bar |
| CN102496888A (en) * | 2011-12-09 | 2012-06-13 | 河南省电力公司郑州供电公司 | Insulated hanger device of pin-type insulator capable of replacing linear pole under live state |
| CN102684108A (en) * | 2012-05-18 | 2012-09-19 | 辽宁省电力有限公司鞍山供电公司 | Electrified repairing method for 10kV line aerial conductors and insulating wire lifter |
| CN102916372A (en) * | 2012-11-13 | 2013-02-06 | 江苏省电力公司无锡供电公司 | Wire lifting tool for intermediate phase conductor of 10kV same-pole multi-circuit line |
| CN103441453A (en) * | 2013-09-03 | 2013-12-11 | 杨军 | Line suspending device |
| CN103795003A (en) * | 2014-02-27 | 2014-05-14 | 江苏省电力公司常州供电公司 | Insulated wire lifting device for live working of 35kV power supply line |
| CN105811313A (en) * | 2016-06-06 | 2016-07-27 | 国家电网公司 | Linear insulator replacement tool and application method thereof |
| CN106025910A (en) * | 2016-05-16 | 2016-10-12 | 国网上海市电力公司 | Device for replacing insulator in alive state |
| CN111181065A (en) * | 2020-01-13 | 2020-05-19 | 贵州大学 | An outdoor maintenance device for electrical equipment |
| CN114759490A (en) * | 2022-04-25 | 2022-07-15 | 国网山东省电力公司烟台供电公司 | Middle phase conductor lifting device for electrified heightening linear pole top support and lifting method thereof |
-
2011
- 2011-03-22 CN CN2011200762825U patent/CN202026034U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420401B (en) * | 2011-12-09 | 2016-03-30 | 国家电网公司 | Triangular insulating hanging fulcrum bar |
| CN102496888A (en) * | 2011-12-09 | 2012-06-13 | 河南省电力公司郑州供电公司 | Insulated hanger device of pin-type insulator capable of replacing linear pole under live state |
| CN102420401A (en) * | 2011-12-09 | 2012-04-18 | 河南省电力公司郑州供电公司 | Triangular insulating hanging fulcrum bar |
| CN102684108A (en) * | 2012-05-18 | 2012-09-19 | 辽宁省电力有限公司鞍山供电公司 | Electrified repairing method for 10kV line aerial conductors and insulating wire lifter |
| CN102916372A (en) * | 2012-11-13 | 2013-02-06 | 江苏省电力公司无锡供电公司 | Wire lifting tool for intermediate phase conductor of 10kV same-pole multi-circuit line |
| CN102916372B (en) * | 2012-11-13 | 2016-06-01 | 江苏省电力公司无锡供电公司 | 10kV multi-circuit lines on the same pole mesophase spherule wire lifting instrument |
| CN103441453A (en) * | 2013-09-03 | 2013-12-11 | 杨军 | Line suspending device |
| CN103441453B (en) * | 2013-09-03 | 2016-04-20 | 国家电网公司 | A kind of rope hoister |
| CN103795003A (en) * | 2014-02-27 | 2014-05-14 | 江苏省电力公司常州供电公司 | Insulated wire lifting device for live working of 35kV power supply line |
| CN103795003B (en) * | 2014-02-27 | 2016-04-13 | 江苏省电力公司常州供电公司 | Insulated wire lifting device for live working of 35kV power supply line |
| CN106025910A (en) * | 2016-05-16 | 2016-10-12 | 国网上海市电力公司 | Device for replacing insulator in alive state |
| CN105811313A (en) * | 2016-06-06 | 2016-07-27 | 国家电网公司 | Linear insulator replacement tool and application method thereof |
| CN105811313B (en) * | 2016-06-06 | 2018-04-17 | 国家电网公司 | Linear insulator replacing options |
| CN111181065A (en) * | 2020-01-13 | 2020-05-19 | 贵州大学 | An outdoor maintenance device for electrical equipment |
| CN114759490A (en) * | 2022-04-25 | 2022-07-15 | 国网山东省电力公司烟台供电公司 | Middle phase conductor lifting device for electrified heightening linear pole top support and lifting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121115 Address after: 114002 Anshan South Road, Tiedong District, Liaoning, Shengli Road, No. 33 Patentee after: Anshan Power Supply Company, Liaoning Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 114002 Anshan South Road, Tiedong District, Liaoning, Shengli Road, No. 33 Patentee before: Anshan Power Supply Company, Liaoning Electric Power Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20180322 |