CN102646946A - Pliers for repairing insulator - Google Patents
Pliers for repairing insulator Download PDFInfo
- Publication number
- CN102646946A CN102646946A CN2012101457316A CN201210145731A CN102646946A CN 102646946 A CN102646946 A CN 102646946A CN 2012101457316 A CN2012101457316 A CN 2012101457316A CN 201210145731 A CN201210145731 A CN 201210145731A CN 102646946 A CN102646946 A CN 102646946A
- Authority
- CN
- China
- Prior art keywords
- pliers
- driven member
- insulator
- guide rod
- driving member
- 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
- 239000012212 insulator Substances 0.000 title claims abstract description 20
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 20
- 241000040710 Chela Species 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Landscapes
- Electric Cable Installation (AREA)
Abstract
The invention relates to a pair of pliers for repairing an insulator. The pair of pliers is characterized by comprising a driving member and a driven member; the driving member and the driven member are connected with each other through a hinge shaft; one ends of the driving member and the driven member are semicircular jaws; the other ends of the driving member and the driven member are handles; an operating rod and a guide rod with an curved sliding hole are mounted at the tail end of the handle of the driving member; the operating rod is vertical to a pliers plane; the guide rod is parallel to the pliers plane; and a slide block capable of moving in the curved sliding hole of the guide rod is mounted at the tail end of the handle of the driven member. The cross sections of the jaws are designed into isosceles triangles or isosceles trapezoids, and the bottoms of the triangles or the trapezoids serve as outer surfaces of the jaws. As the operating rod is mounted on a long insulating rod, operating personnel can carry out long-distance live operation, and then, the loss caused by power outage can be avoided. During operation by using the pair of pliers for repairing the insulator, the operation is simple, convenient and safe, and the working efficiency is high.
Description
Technical field
The invention belongs to the clamping device technical field, particularly change or set upright the instrument of insulator on the electric line.
Background technology
Insulator bolt looseness on the past electric line or lose causes the crooked even processing that all will have a power failure when offing normal of insulator.Inefficiency like this, the activity duration is long, influences normal electricity consumption.
Summary of the invention
Change or keep in repair the problem that insulator can not hot line job in order to solve electric line, propose following technical scheme:
A kind ofly keep in repair the pliers that insulator is used, its special character is that it comprises driving link and driven member, and driving link and driven member are hinged through hinge; One end of driving link and driven member is semicircular chela; The other end is the pincers handle, at the end of driving link pincers handle joystick and the guide rod that has the arc slide opening is installed, and joystick is perpendicular to clamping the plane; Guide rod and pincers plane parallel, driven member pincers end the slide block that moves in can the arc slide opening at guide rod is installed.
For this pliers is reliably contacted with insulator, the cross section of chela is isosceles triangle or isosceles trapezoid, and the triangle or the trapezoidal end are as the outer surface of chela.
When using this pliers, will be installed on the long insulating bar perpendicular to the joystick on pincers plane, the operating personnel may stand in ground power-on serving insulator like this.Just, the operating personnel at first is enclosed within open jaw on the insulator, and making initiatively then, chela leans against on the insulator; Insulating bar is promptly initiatively clamped rotating around hinge; Make pincers closed, drive driven member by guide rod again and rotate, realize the folding of jaw around hinge.
The present invention has following advantage.
Because joystick is installed on the long insulating bar, operating personnel's hot line job at a distance so just can be avoided the loss that has a power failure and cause.The pliers operation of using this maintenance insulator to use, easy and simple to handle, safety, high efficiency.
Description of drawings:
Fig. 1 is a front view, and Fig. 2 is a left view, the profile A--A of Fig. 3 for amplifying.
Embodiment
Embodiment narrates embodiment with reference to the accompanying drawings.
A kind ofly keep in repair the pliers that insulator is used, it is with hinge 6 driving link and driven member to be fused, and the driving link of hinge 6 one sides is semicircular active chela 8, the driving link of opposite side be initiatively pincers 5; The driven member of hinge 6 one sides is semicircular driven chela 7, and opposite side is that driven pincers are 9.Be welded with and clamp face parallel guide rod 2 to 5 end at pincers initiatively, arc slide opening 10 is arranged on the guide rod 2, mobile slide block 1 in the driven member pincers can the arc slide opening 10 at guide rod 29 end installation.End initiatively clamping 5 also is welded with the joystick 4 perpendicular to the pincers plane, and the top of joystick 4 is cross and is threaded 11, so that link to each other with the general insulating bar of electrician.The cross section of chela is an isosceles triangle, and the leg-of-mutton end is as the outer surface of chela.
When using this pliers, will be installed on the general long insulating bar of electrician perpendicular to the joystick 4 on pincers plane, the operating personnel may stand in ground power-on serving insulator like this.At first open jaw is enclosed within on the insulator; Make then initiatively that chela 8 leans against on the insulator, insulating bar is rotated around hinge 6, drive the driven members pincers slide block 1 slip on 9 by guide rod 2; Drive driven pincers and rotate 9 around hinge 6 with driven chela 7, realize the closure of jaw.In the time will taking off this pliers, the backward rotation insulating bar drives driven pincers by guide rod 2 and moves the slide block on 9, drive again driven pincers 9 and driven chela 7 around hinge 6 backward rotation, jaw is opened.Sequence number 3 is the installing and locating circle on the joystick among the figure.
Claims (2)
1. one kind is keeped in repair the pliers that insulator is used, and it is characterized in that it comprises driving link and driven member, and driving link and driven member are hinged through hinge; One end of driving link and driven member is semicircular chela; The other end is the pincers handle, at the end of driving link pincers handle joystick and the guide rod that has the arc slide opening is installed, and joystick is perpendicular to clamping the plane; Guide rod and pincers plane parallel, driven member pincers end the slide block that moves in can the arc slide opening at guide rod is installed.
2. the pliers of using according to the said maintenance insulator of claim 1, the cross section that it is characterized in that said chela is isosceles triangle or isosceles trapezoid, the triangle or the trapezoidal end, are as the outer surface of chela.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101457316A CN102646946A (en) | 2012-05-11 | 2012-05-11 | Pliers for repairing insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101457316A CN102646946A (en) | 2012-05-11 | 2012-05-11 | Pliers for repairing insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102646946A true CN102646946A (en) | 2012-08-22 |
Family
ID=46659599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101457316A Pending CN102646946A (en) | 2012-05-11 | 2012-05-11 | Pliers for repairing insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102646946A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317470A (en) * | 2013-06-04 | 2013-09-25 | 国家电网公司 | Ground potential gasket conveying tool |
| CN103618238A (en) * | 2013-10-30 | 2014-03-05 | 合保电气（芜湖）有限公司 | An adjustable insulating fork |
| CN106066410A (en) * | 2016-06-30 | 2016-11-02 | 国网新疆电力公司吐鲁番供电公司 | High-altitude test clamp |
| CN104538895B (en) * | 2014-12-25 | 2017-06-13 | 国家电网公司 | The double string anti-fouling type porcelain insulator splittings of earth potential live replacing |
| CN108767743A (en) * | 2018-08-01 | 2018-11-06 | 云南电网有限责任公司带电作业分公司 | A kind of special claw grips pincers of plum blossom hair style insulating bar |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201690162U (en) * | 2010-05-06 | 2010-12-29 | 安徽省电力公司安庆供电公司 | Novel pin extractor for replacing insulator under electrified condition |
-
2012
- 2012-05-11 CN CN2012101457316A patent/CN102646946A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201690162U (en) * | 2010-05-06 | 2010-12-29 | 安徽省电力公司安庆供电公司 | Novel pin extractor for replacing insulator under electrified condition |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317470A (en) * | 2013-06-04 | 2013-09-25 | 国家电网公司 | Ground potential gasket conveying tool |
| CN103317470B (en) * | 2013-06-04 | 2015-07-01 | 国家电网公司 | Ground potential gasket conveying tool |
| CN103618238A (en) * | 2013-10-30 | 2014-03-05 | 合保电气（芜湖）有限公司 | An adjustable insulating fork |
| CN104538895B (en) * | 2014-12-25 | 2017-06-13 | 国家电网公司 | The double string anti-fouling type porcelain insulator splittings of earth potential live replacing |
| CN106066410A (en) * | 2016-06-30 | 2016-11-02 | 国网新疆电力公司吐鲁番供电公司 | High-altitude test clamp |
| CN108767743A (en) * | 2018-08-01 | 2018-11-06 | 云南电网有限责任公司带电作业分公司 | A kind of special claw grips pincers of plum blossom hair style insulating bar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102646946A (en) | Pliers for repairing insulator | |
| CN202084852U (en) | Line jamming device | |
| CN204633220U (en) | Live line working operation tool | |
| CN202009191U (en) | Cable bending and shaping tool | |
| CN103311847A (en) | High-voltage cable clamper | |
| CN204983841U (en) | Automatic safe anti -falling device is used to jiffy stand | |
| CN204304304U (en) | Curved device held by a kind of novel portable cable | |
| CN201690158U (en) | Live working insulated operating rod | |
| CN107528255B (en) | Hot line clamp cropper | |
| CN203650291U (en) | Special pliers for dust cap of optical fiber connector | |
| CN207166048U (en) | Line apparatus is smoothed out with the fingers in a kind of stranded reparation of extra high voltage network | |
| CN203484578U (en) | Multi-angle bending wrench | |
| CN102664366A (en) | Insulating telescopic pin pulling pliers | |
| CN203967279U (en) | Corner pole circuit interior angle side joint device for connecting earth | |
| CN203942041U (en) | A kind of from scale removal earthing clamp | |
| CN103247972B (en) | Wire tractor | |
| CN104384387A (en) | Cable bending device | |
| CN203589941U (en) | Dismounting device for motor coupler | |
| CN204228751U (en) | Breaker of switch cabinet loop resistance test clamp | |
| CN101854038A (en) | Stay wire head forming device | |
| CN204376307U (en) | Earth potential live replacing two string anti-fouling type porcelain insulator splitting | |
| CN204333318U (en) | Charged cutoff angle adjustable clamping pliers | |
| CN203574308U (en) | Main insulation layer cutting device of cable | |
| CN202495697U (en) | Special clamp for replacing PT high-voltage fuse | |
| CN201773957U (en) | Grounding wire steering gear |
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: 20121009 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121009 Address after: 124010 Panjin City, Liaoning city street, No. 5 Applicant after: Liaoning Electric Power Corporation Panjin Power Supply Corporation Applicant after: State Grid Corporation of China Address before: 124010 Panjin City, Liaoning city street, No. 5 Applicant before: Liaoning Electric Power Corporation Panjin Power Supply Corporation |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |