CN102882155A - Supporting frame for replacing line insulator - Google Patents
Supporting frame for replacing line insulator Download PDFInfo
- Publication number
- CN102882155A CN102882155A CN2012103984592A CN201210398459A CN102882155A CN 102882155 A CN102882155 A CN 102882155A CN 2012103984592 A CN2012103984592 A CN 2012103984592A CN 201210398459 A CN201210398459 A CN 201210398459A CN 102882155 A CN102882155 A CN 102882155A
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- screw mandrel
- bar
- main stress
- rope
- hinged
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Abstract
The invention discloses a supporting frame for replacing a line insulator, and the supporting frame comprises a left conductor card, wherein the front end of the left conductor card is connected with a front screw rod, the front screw rod is connected with a front tightener, a front tightening handle is connected to the outside of the front tightener, the other end of the front screw rod is hinged with a front main loaded bar, and the right part of the front main loaded bar is provided with a locating hole; the rear end of the left conductor card is connected with a rear screw rod, the rear screw rod is located at the rear of the front screw rod and connected with a rear tightener, a rear tightening handle is connected to the outside of the rear tightener, the other end of the rear screw rod is hinged with a rear main loaded bar, and the right part of the rear main loaded bar is also provided with a locating hole; a right conductor card is connected between the front main loaded bar and the rear main loaded bar and connected with the front main loaded bar in a way of sliding left and right, the right conductor card is also connected with the rear main loaded bar in a way of sliding left and right, the front end and rear end of the right conductor card are respectively connected with a locating bolt, and the locating bolts correspond to the locating holes; and a front hanger rod and a rear hanger rod are connected below the left conductor card, the front hanger rod is located in front of the rear hanger rod, and the lower end of the front hanger rod is hinged with a front supporting rod.
Description
Technical field
The present invention relates to a kind of electrician's apparatus, relate in particular to a kind of replacing line insulator with holding in the palm flatrack.
Background technology
Insulator is a kind of special insulation control, can play an important role in overhead transmission line, for example support wire and prevent that electric current from returning ground.Need for various reasons to change insulator, the method for employing is at present, at first old insulator and wire is put back to ground, then more renews insulator, and it is again fastening that the insulator after will changing again at last and wire hang telegram in reply line masthead section.Adopt this method to change very trouble of insulator operation, also need to take ground, because overhead transmission line generally is erected in the spacious farmland, so operation may damage ground crops in addition, brings unnecessary loss.
Summary of the invention
The purpose of this invention is to provide a kind of replacing line insulator simple to operate, easy to use with holding in the palm flatrack.
For achieving the above object, the technical solution used in the present invention is:
A kind of replacing line insulator is with holding in the palm flatrack, comprise left wire card, it is characterized in that: left wire card front end is connected with front screw mandrel, be connected with front wire grip on the front screw mandrel, front wire grip outside is connected with front stringing handle, the front screw mandrel other end is hinged with front main stress bar, and front main stress bar right part has location hole; Left wire card rear end is connected with rear screw mandrel, and rear screw mandrel is positioned at front screw mandrel rear, is connected with rear wire grip on the rear screw mandrel, and rear wire grip outside is connected with rear stringing handle, and the rear screw mandrel other end is hinged with rear main stress bar, and rear main stress bar right part also has location hole; Be connected with right wire card between front main stress bar and the rear main stress bar, right wire card is connected for horizontally slipping with front main stress bar, right wire card also is connected for horizontally slipping with rear main stress bar, and right wire card front-end and back-end all are connected with bolt, and bolt is corresponding with location hole; Be connected with front suspension rod and rear suspension bar below the left wire card, front suspension rod is positioned at rear suspension bar the place ahead, and front suspension rod lower end is hinged with front pressure pin, and the rear suspension bar lower end is hinged with rear pressure pin; Be connected with forestock rope and butt rope below the right wire card, the forestock rope is positioned at butt rope the place ahead, and the free end of front pressure pin passes in the forestock rope, and the free end of butt rope passes in the butt rope.
When adopting the present invention to change insulator, first with the wire at insulator two ends respectively with left wire card be connected wire and fasten and be connected, then handle simultaneously front stringing handle and rear stringing handle, the wire at insulator two ends is drawn close to insulator, can take off old insulator this moment, change new insulator, then take off the holder flatrack, recover to send electricity.Whole operation can directly be carried out on electric pole, need not wire and insulator are taken off and put back to, and is therefore convenient and swift, not only saves time but also laborsaving, not only human-saving but also economize material resources.
Description of drawings
Fig. 1 is plan structure schematic diagram of the present invention;
Fig. 2 is main TV structure schematic diagram of the present invention.
In the accompanying drawing:
1, left wire card; 2, front wire grip; 3, front stringing handle; 4, front screw mandrel; 5, front main stress bar; 6, front pressure pin; 7, right wire card; 8, rear main stress bar; 9, rear pressure pin; 10, rear screw mandrel; 11, rear stringing handle; 12, rear wire grip; 13, location hole; 14, butt rope; 15, rear suspension bar.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments:
A kind of replacing line insulator is with holding in the palm flatrack, as depicted in figs. 1 and 2, comprise left wire card 1, left wire card 1 front end is connected with front screw mandrel 4, be connected with front wire grip 2 on the front screw mandrel 4, front wire grip 2 outsides are connected with front stringing handle 3, and front screw mandrel 4 other ends are hinged with front main stress bar 5, and front main stress bar 5 right parts have location hole 13; Left wire card 1 rear end is connected with rear screw mandrel 10, rear screw mandrel 10 is positioned at front screw mandrel 4 rears, is connected with rear wire grip 12 on the rear screw mandrel 10, and rear wire grip 12 outsides are connected with rear stringing handle 11, rear screw mandrel 10 other ends are hinged with rear main stress bar 8, and rear main stress bar 8 right parts also have location hole 13; Be connected with right wire card 7 between front main stress bar 5 and the rear main stress bar 8, right wire card 7 is connected for horizontally slipping with front main stress bar 5, right wire card 7 also is connected for horizontally slipping with rear main stress bar 8, right wire card 7 front-end and back-end all are connected with bolt, and bolt is corresponding with location hole 13; Be connected with front suspension rod and rear suspension bar 15 below the left wire card 1, front suspension rod is positioned at rear suspension bar 15 the place aheads, and front suspension rod lower end is hinged with front pressure pin 6, and rear suspension bar 15 lower ends are hinged with rear pressure pin 9; Be connected with forestock rope and butt rope 14 below the right wire card 7, the forestock rope is positioned at butt rope 14 the place aheads, and the free end of front pressure pin 6 passes in the forestock rope, and the free end of butt rope 14 passes in butt rope 14.
Embodiment recited above is described preferred implementation of the present invention; be not that the spirit and scope of the present invention are limited; under the prerequisite that does not break away from design concept of the present invention; common engineers and technicians make technical scheme of the present invention in this area various modification and improvement; all should fall into protection scope of the present invention; the technology contents that the present invention asks for protection all is documented in claims.
The present invention is applicable to 35KV track replacement insulator, has the advantages such as lightweight, that connection is reliable, easy to adjust, and this holder flatrack can also be used to change suspending hammer.
Claims (1)
1. change line insulator with the holder flatrack for one kind, comprise left wire card (1), it is characterized in that:
Left wire card (1) front end is connected with front screw mandrel (4), be connected with front wire grip (2) on the front screw mandrel (4), front wire grip (2) outside is connected with front stringing handle (3), front screw mandrel (4) other end is hinged with front main stress bar (5), and front main stress bar (5) right part has location hole (13);
Left wire card (1) rear end is connected with rear screw mandrel (10), rear screw mandrel (10) is positioned at front screw mandrel (4) rear, be connected with rear wire grip (12) on the rear screw mandrel (10), rear wire grip (12) outside is connected with rear stringing handle (11), rear screw mandrel (10) other end is hinged with rear main stress bar (8), and rear main stress bar (8) right part also has location hole (13);
Be connected with right wire card (7) between front main stress bar (5) and the rear main stress bar (8), right wire card (7) is connected for horizontally slipping with front main stress bar (5), right wire card (7) also is connected for horizontally slipping with rear main stress bar (8), right wire card (7) front-end and back-end all are connected with bolt, and bolt is corresponding with location hole (13);
Be connected with front suspension rod and rear suspension bar (15) below the left wire card (1), front suspension rod is positioned at rear suspension bar (15) the place ahead, and front suspension rod lower end is hinged with front pressure pin (6), and rear suspension bar (15) lower end is hinged with rear pressure pin (9); Be connected with forestock rope and butt rope (14) below the right wire card (7), the forestock rope is positioned at butt rope (14) the place ahead, and the free end of front pressure pin (6) passes in the forestock rope, and the free end of butt rope (14) passes in butt rope (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103984592A CN102882155A (en) | 2012-10-19 | 2012-10-19 | Supporting frame for replacing line insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103984592A CN102882155A (en) | 2012-10-19 | 2012-10-19 | Supporting frame for replacing line insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102882155A true CN102882155A (en) | 2013-01-16 |
Family
ID=47483383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103984592A Pending CN102882155A (en) | 2012-10-19 | 2012-10-19 | Supporting frame for replacing line insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102882155A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247960A (en) * | 2013-04-24 | 2013-08-14 | 国家电网公司 | Tightening insulation fixture for live working of changing porcelain tension insulator |
| CN106300138A (en) * | 2016-10-27 | 2017-01-04 | 国网浙江省电力公司绍兴供电公司 | A kind of fixture of live-line replacing strain single insulator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2290937Y (en) * | 1997-01-14 | 1998-09-09 | 鞍山电业局试验所 | Live line work tool for replacing insulator |
| CN2862275Y (en) * | 2005-09-28 | 2007-01-24 | 冯海潮 | Hot replacing device for horizontal insulator |
| CN201336531Y (en) * | 2009-01-13 | 2009-10-28 | 福建省三明电业局 | Clamping tool for replacing charged insulators of pre-stranded hardware fittings |
| CN102270817A (en) * | 2011-08-12 | 2011-12-07 | 江苏省电力公司南京供电公司 | Tool for changing tension insulator in live line |
| CN202817606U (en) * | 2012-10-19 | 2013-03-20 | 山东电力集团公司枣庄供电公司 | Horizontal supporting frame for replacing line insulator |
-
2012
- 2012-10-19 CN CN2012103984592A patent/CN102882155A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2290937Y (en) * | 1997-01-14 | 1998-09-09 | 鞍山电业局试验所 | Live line work tool for replacing insulator |
| CN2862275Y (en) * | 2005-09-28 | 2007-01-24 | 冯海潮 | Hot replacing device for horizontal insulator |
| CN201336531Y (en) * | 2009-01-13 | 2009-10-28 | 福建省三明电业局 | Clamping tool for replacing charged insulators of pre-stranded hardware fittings |
| CN102270817A (en) * | 2011-08-12 | 2011-12-07 | 江苏省电力公司南京供电公司 | Tool for changing tension insulator in live line |
| CN202817606U (en) * | 2012-10-19 | 2013-03-20 | 山东电力集团公司枣庄供电公司 | Horizontal supporting frame for replacing line insulator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247960A (en) * | 2013-04-24 | 2013-08-14 | 国家电网公司 | Tightening insulation fixture for live working of changing porcelain tension insulator |
| CN106300138A (en) * | 2016-10-27 | 2017-01-04 | 国网浙江省电力公司绍兴供电公司 | A kind of fixture of live-line replacing strain single insulator |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130722 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130722 Address after: 277100 No. 60 Guangming Middle Road, Shizhong District, Shandong, Zaozhuang Applicant after: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation Applicant after: State Grid Corporation of China Address before: 277100 No. 60 Guangming Middle Road, Shizhong District, Shandong, Zaozhuang Applicant before: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |