CN105261992A - Wire lifting device - Google Patents
Wire lifting device Download PDFInfo
- Publication number
- CN105261992A CN105261992A CN201510625167.1A CN201510625167A CN105261992A CN 105261992 A CN105261992 A CN 105261992A CN 201510625167 A CN201510625167 A CN 201510625167A CN 105261992 A CN105261992 A CN 105261992A
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- CN
- China
- Prior art keywords
- sleeve
- link plate
- roller
- housing
- lifting device
- 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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Abstract
The invention relates to a wire lifting device, and relates to the field of electric power cable tools. A shell is provided with a sleeve, a rotating shaft, and a pin, the rotating shaft is provided with a handle and a gear, the sleeve is provided with a roller, the roller is provided with racks, the racks of the roller correspond to the gear, the sleeve and the gear are respectively provided with a first hanging plate and a second hanging plate, and the first hanging plate and the second hanging plate are respectively provided with a first fastening screw and a second fastening screw. According to the wire lifting device, the practicality is high, the usage is simple, the strength is saved, and the replacement and maintenance of insulators can be well accomplished.
Description
[technical field]
The present invention relates to electric power cable field of tool, especially relate to a kind of wire lifting device.
[background technology]
Known, live line working is for improving power supply reliability, and reduce customer outage hours, the important means of offering high-quality service, in live line working, common tool comprises conduction wire riser; Lifting lead wire when conduction wire riser is used for changing insulator, installation accessories in construction, architomy, two division, multiple fission conductor lifter is divided into according to bundle conductor radical, but the shortcoming of traditional double bundle conductor lifter comprises: 1, carry out the operation of replacing insulator on shaft tower, leading screw is tightened up at cross-arm place, upper end, after composite insulator lower end is taken out from socket-clevis eye, socket-clevis eye and L-type yoke plate upper end lose the strong point, run-off the straight; When 2, installing new insulator, due to yoke plate and bowl head tilt, must first use action bars righting by operating personnel on tower, could complete the installation of insulator smoothly, operation is required great effort and inconvenience is installed, and brings unnecessary trouble, increase operation intensity to service work.
[summary of the invention]
In order to overcome the deficiency in background technology, the invention discloses a kind of wire lifting device, the present invention by arranging sleeve, rotating shaft and pin on housing, and arranges roller in sleeve, roller arranges tooth bar, reaches with this object that safety changes insulator.
In order to realize described goal of the invention, the present invention adopts following technical scheme:
A kind of wire lifting device, comprise sleeve, rotating shaft, housing, handle, pin, roller, the first link plate, the second link plate and tooth bar, housing is provided with sleeve, rotating shaft and pin, rotating shaft is provided with handle and gear, sleeve is provided with roller, and roller is provided with tooth bar, and the rack and pinion on roller is corresponding, sleeve and gear are respectively equipped with the first link plate and the second link plate, the first link plate and the second link plate are respectively equipped with the first trip bolt and the second trip bolt.
Described sleeve is column type, prismatic or irregular type structure, is provided with roller in sleeve.
Described housing is arranged on the lateral surface of sleeve, and housing and sleeve connection face are provided with opening, are provided with gear in housing, and gear is meshed with the tooth bar of the roller in sleeve.
Described pin is arranged on the lateral surface of housing, and pin is corresponding with tooth bar and be connected.
Described first link plate is identical with the second cladding panel structure, and the first link plate and the second link plate are L-type structure.
Owing to have employed technique scheme, the present invention has following beneficial effect:
A kind of wire lifting device of the present invention, comprise sleeve, rotating shaft, housing, handle, pin, roller, the first link plate, the second link plate and tooth bar, by arranging sleeve, rotating shaft and pin on housing, and roller is set in sleeve, roller arranges tooth bar, reaches with this object that safety changes insulator; The present invention is practical, uses fairly simple, more well completes replacing and the maintenance of insulator while saving muscle power.
[accompanying drawing explanation]
Fig. 1 is slide rail perspective view of the present invention.
In figure: 1, sleeve; 2, rotating shaft; 3, the first trip bolt; 4, the first link plate; 5, the second link plate; 6, the second trip bolt; 7, roller; 8, tooth bar; 9, pin; 10, housing; 11 handles.
[embodiment]
By explanation the present invention that the following examples can be detailed, disclose object of the present invention and be intended to protect all technological improvements in the scope of the invention.
A kind of wire lifting device by reference to the accompanying drawings described in 1, comprise sleeve 1, rotating shaft 2, housing 10, handle 11, pin 9, roller 7, first link plate 4, second link plate 5 and tooth bar 8, be provided with sleeve 1, rotating shaft 2 and pin 9 on the housing 10, rotating shaft 2 is provided with handle 11 and gear, sleeve 1 is provided with roller 7, roller 7 is provided with tooth bar 8, tooth bar 8 on roller 7 is corresponding with gear, sleeve 1 and gear are respectively equipped with on the first link plate 4 and the second link plate 5, first link plate 4 and the second link plate 5 and are respectively equipped with the first trip bolt 3 and the second trip bolt 6; Described sleeve 1 is column type, prismatic or irregular type structure, is provided with roller 7 in sleeve 1; Described housing 10 is arranged on the lateral surface of sleeve 1, and housing 10 and sleeve 1 joint face are provided with opening, and be provided with gear in housing 10, gear is meshed with the tooth bar 8 of the roller 7 in sleeve 1; Described pin 9 is arranged on the lateral surface of housing 10, and pin 9 is corresponding with tooth bar 8 and be connected; Described first link plate 4 is identical with the second link plate 5 structure, and the first link plate 4 and the second link plate 5 are L-type structure.
Implement a kind of wire lifting device of the present invention, in use, first by the second link plate 5, lifting device is fixed on tower bar, then be fixed by the second trip bolt 6, then to needing the cable promoted to promote, cable tangles by the first link plate 4, and by the first trip bolt 3, cable is fixed, socket-clevis eye and L-type yoke plate upper end is just prevented to lose the strong point after fixing, prevent inclination, then by the handle 11 on housing 10, cable is promoted, just by the pin 9 above housing 10, sleeve 1 can be fixed up after rising to certain altitude, so just replacing insulator can be carried out, operate like this and not only save muscle power, and offer convenience to installation and inspection.
Part not in the detailed description of the invention is prior art.
Claims (5)
1. a wire lifting device, comprise sleeve, rotating shaft, housing, handle, pin, roller, the first link plate, the second link plate and tooth bar, it is characterized in that: on housing, be provided with sleeve, rotating shaft and pin, rotating shaft is provided with handle and gear, sleeve is provided with roller, roller is provided with tooth bar, rack and pinion on roller is corresponding, sleeve and gear are respectively equipped with the first link plate and the second link plate, the first link plate and the second link plate are respectively equipped with the first trip bolt and the second trip bolt.
2. a kind of wire lifting device according to claim 1, is characterized in that: described sleeve is column type, prismatic or irregular type structure, is provided with roller in sleeve.
3. a kind of wire lifting device according to claim 1, is characterized in that: described housing is arranged on the lateral surface of sleeve, housing and sleeve connection face are provided with opening, are provided with gear in housing, and gear is meshed with the tooth bar of the roller in sleeve.
4. a kind of wire lifting device according to claim 1 or 3, is characterized in that: described pin is arranged on the lateral surface of housing, and pin is corresponding with tooth bar and be connected.
5. a kind of wire lifting device according to claim 1, is characterized in that: described first link plate is identical with the second cladding panel structure, and the first link plate and the second link plate are L-type structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510625167.1A CN105261992A (en) | 2015-09-28 | 2015-09-28 | Wire lifting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510625167.1A CN105261992A (en) | 2015-09-28 | 2015-09-28 | Wire lifting device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105261992A true CN105261992A (en) | 2016-01-20 |
Family
ID=55101550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510625167.1A Pending CN105261992A (en) | 2015-09-28 | 2015-09-28 | Wire lifting device |
Country Status (1)
Country | Link |
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CN (1) | CN105261992A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107086488A (en) * | 2017-04-28 | 2017-08-22 | 国网山东省电力公司青岛供电公司 | A kind of charged for replacement overhead transmission line straight line pole cross-arm, insulator arrangement |
CN107546640A (en) * | 2017-08-25 | 2018-01-05 | 嘉善恒兴电力建设有限公司 | A kind of overhead-groundwire lifter |
CN107732767A (en) * | 2017-10-16 | 2018-02-23 | 国网浙江嵊州市供电有限公司 | The adjustable pillar insulator live replacing device of gear-rack drive |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4094627B2 (en) * | 2005-06-01 | 2008-06-04 | 株式会社きんでん | Downlock gold wheel and transmission line replacement method using downlock gold wheel |
CN202978098U (en) * | 2012-11-05 | 2013-06-05 | 冀北电力有限公司张家口供电公司 | Overhead ground wire lifter |
CN203387117U (en) * | 2013-08-15 | 2014-01-08 | 国家电网公司 | Ground wire lifting device |
CN203787864U (en) * | 2014-04-28 | 2014-08-20 | 国家电网公司 | Fine-tuned ground wire lifter |
CN104037665A (en) * | 2014-07-02 | 2014-09-10 | 国家电网公司 | Overhead ground wire lifter |
-
2015
- 2015-09-28 CN CN201510625167.1A patent/CN105261992A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4094627B2 (en) * | 2005-06-01 | 2008-06-04 | 株式会社きんでん | Downlock gold wheel and transmission line replacement method using downlock gold wheel |
CN202978098U (en) * | 2012-11-05 | 2013-06-05 | 冀北电力有限公司张家口供电公司 | Overhead ground wire lifter |
CN203387117U (en) * | 2013-08-15 | 2014-01-08 | 国家电网公司 | Ground wire lifting device |
CN203787864U (en) * | 2014-04-28 | 2014-08-20 | 国家电网公司 | Fine-tuned ground wire lifter |
CN104037665A (en) * | 2014-07-02 | 2014-09-10 | 国家电网公司 | Overhead ground wire lifter |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107086488A (en) * | 2017-04-28 | 2017-08-22 | 国网山东省电力公司青岛供电公司 | A kind of charged for replacement overhead transmission line straight line pole cross-arm, insulator arrangement |
CN107546640A (en) * | 2017-08-25 | 2018-01-05 | 嘉善恒兴电力建设有限公司 | A kind of overhead-groundwire lifter |
CN107732767A (en) * | 2017-10-16 | 2018-02-23 | 国网浙江嵊州市供电有限公司 | The adjustable pillar insulator live replacing device of gear-rack drive |
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Legal Events
Date | Code | Title | Description |
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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 |
Application publication date: 20160120 |
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WD01 | Invention patent application deemed withdrawn after publication |