CN107086486A - Special pin extraction device applied to extra high voltage line - Google Patents
Special pin extraction device applied to extra high voltage line Download PDFInfo
- Publication number
- CN107086486A CN107086486A CN201710209998.XA CN201710209998A CN107086486A CN 107086486 A CN107086486 A CN 107086486A CN 201710209998 A CN201710209998 A CN 201710209998A CN 107086486 A CN107086486 A CN 107086486A
- Authority
- CN
- China
- Prior art keywords
- splitting
- action bars
- support bar
- high voltage
- voltage line
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Abstract
The invention discloses a kind of special pin extraction device applied to extra high voltage line, belong to electric power apparatus examination technical field, including splitting, the action bars for being hinged on the connecting rod of splitting handle end and being hinged with connecting rod one end, the active section of the action bars is provided with internal thread, action bars is connected with swingle by internal thread, also include fix bar and support bar, described fix bar one end is arranged on the middle pin joint position on splitting, the fix bar other end is fixedly connected with support bar one end, the support bar other end is articulated and connected with swingle, the present invention can be realized carries out cancellation work in safe distance operation splitting farther out, connected by the middle pin joint of support bar and splitting, during write off the position of splitting can be kept motionless, so as to more accurately faster complete write off.
Description
Technical field
The present invention relates to electric power apparatus examination technical field, especially a kind of special write off applied to extra high voltage line is filled
Put.
Background technology
The maintenance of UHV transmission line needs to carry out conductor wire end M pins to take benefit, powered entrance electric field is usually taken or stops
Changed when electric-examination is repaiied by operating personnel in conductor wire end, to reach the purpose for taking benefit, it is dangerous high, there is certain safety
Hidden danger.
Because the safe distance of super UHV transmission line is larger, for security consideration, it is intended that work high above the ground personnel
Safe enough distance can be kept with electrical body as far as possible, to ensure the security of operation, Chinese invention patent（Publication No.
CN106129900A）A kind of vertical splitting of straight line is disclosed, the handle for controlling splitting using two two connecting rods controls write off
The opening and closing of pincers, while the support bar extended length that will operate two connecting rods, realizes the purpose for the safe distance for ensureing write off operation；But
Be operating personnel at safe distance farther out, using above-mentioned instrument carry out write off when, splitting under the control of two connecting rods its
Position is always moved forward and backward, it is impossible to which, accurately by splitting to being operated in quasi-insulator the rim of a bowl, existing on homework precision influences；Simultaneously
If safe distance is too big, staff can not see the particular location of splitting, lead to not enter using the said equipment
The cancellation work of row UHV transmission line.
The content of the invention
The technical problem to be solved in the invention is to provide a kind of special pin extraction device applied to extra high voltage line.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
Applied to the special pin extraction device of extra high voltage line, including splitting, be hinged on splitting handle end connecting rod and with
The action bars that connecting rod one end is hinged, the active section of the action bars is provided with internal thread, and action bars is connected with rotation by internal thread
Bar, in addition to fix bar and support bar, described fix bar one end are arranged on the middle pin joint position on splitting, the fixation
The bar other end is fixedly connected with support bar one end, and the support bar other end is articulated and connected with swingle.
Technical solution of the present invention further improvement is that：The fix bar, which is provided with, is used for the groove by action bars.
Technical solution of the present invention further improvement is that：The articulated column of pin joint is consolidated in the middle of the fix bar and splitting
Fixed connection.
Technical solution of the present invention further improvement is that：Also include the wireless camera dress being fixedly installed on support bar
Put.
Technical solution of the present invention further improvement is that：The connecting rod is provided with two, and one end of two connecting rods is cut with scissors respectively
The end of write off pliers grip is connected to, the other end of two connecting rods is articulated with one end of action bars jointly.
Technical solution of the present invention further improvement is that：The swingle is provided with rotary handle.
Technical solution of the present invention further improvement is that：The support bar and action bars have attachable more piece.
Technical solution of the present invention further improvement is that：The action bars is hinged by fixing card with support bar.
Technical solution of the present invention further improvement is that：The support bar and action bars are cylindrical structural.
Technical solution of the present invention further improvement is that：The support bar and action bars are isolation material.
By adopting the above-described technical solution, the technological progress that the present invention is obtained is：
The present invention can be realized carries out cancellation work in safe distance operation splitting farther out, passes through support bar and splitting
Middle pin joint connection, can keep the position of splitting motionless during write off, so that more accurate faster complete to take
Pin.
The fix bar of the present invention is overlapped with the center line of action bars, sets groove to be used for by action bars in fix bar,
Groove can play restriction effect to action bars again simultaneously, in the restriction site of action bars, and the dehiscing of splitting reaches maximum.
The fix bar of the present invention is used for the position for controlling splitting, by the articulated column of pin joint in the middle of fix bar and splitting
It is fixedly connected, the jaw position of fix bar and splitting reaches closest approach, can preferably controls the jaw position of splitting
Put, while being connected the use for not interfering with splitting with the articulated column of splitting.
The present invention is provided with wireless camera device on support bar close to the position of splitting, when carrying out write off work, energy
It is enough during operation splitting, accurately to find the position that splitting needs to place, and accurately taken at safe distance farther out
Sell work.
The present invention controls the handle of splitting, connecting rod and action bars common action by two connecting rods, is taken in connecting rod control
During pin pliers handle is acted, the position of splitting in itself is motionless, so that ensure that the jaw position of splitting is constant,
It is remote to carry out in cancellation work, it is ensured that write off it is safe, quick.
The present invention controls the rotation of swingle by rotary handle, increases the revolving force of swingle, it is ensured that the folder of splitting
Clamp force.
The present invention is in order to which in using splitting work, staff can have enough safe distances, by support bar
It is set to action bars with attachable more piece, the safe distance in operation arbitrarily can be extended or is shortened, increases write off pincers worker
The flexibility of tool.
The present invention is fixedly connected using fixing card with support bar, and the fixing card other end, to be hinged, is so operated with action bars
Bar can be moved axially in fixing card, while fixing card can also limit moving radially for action bars, it is ensured that make using splitting
During industry, the stability of splitting.
Support bar and action bars are set to cylinder by the present invention, facilitate staff to grip, and the operation of cylinder
Bar can preferably carry out telescopic moving under the limitation of fixing card.
Support bar and action bars are disposed as isolation material by the present invention, meet the powered work in extra high voltage line operation
Industry requirement.
Brief description of the drawings
Fig. 1 is the main structure diagram of the present invention；
Fig. 2 is the overlooking the structure diagram of fixing card in the present invention；
Wherein, 1, splitting, 1-1, articulated column, 2, connecting rod, 3, action bars, 4, swingle, 4-1, rotary handle, 5, fix bar,
6th, support bar, 7, wireless camera device, 8, fixing card.
Embodiment
The present invention is described in further details with reference to embodiment：
As shown in figure 1, the special pin extraction device applied to extra high voltage line, including splitting 1, connecting rod 2, action bars 3, swingle
4th, fix bar 5 and support bar 6.
As shown in figure 1, the connecting rod 2 is provided with two, one end of two connecting rods 2 is hingedly connected to the end of the handle of splitting 1
End, the other end of two connecting rods 2 is articulated with one end of action bars 3 jointly, in work, passes through the flexible drive two of action bars 3
The action of connecting rod 2, so as to operate the handle of splitting 1.
As shown in figure 1, the active section of the action bars 3 is provided with internal thread, the active section of action bars 3 is located at action bars 3
End, action bars 3 is connected by internal thread with swingle 4, and action bars 3 is stretched in the case where the rotation of swingle 4 drives, and is rotated
Bar 4 is provided with rotary handle 4-1, and the rotation of swingle 4 is driven by rotary handle 4-1.
As shown in figure 1, described one end of fix bar 5 is arranged on the middle pin joint position on splitting 1, preferably fix bar 5
It is fixedly connected with the articulated column 1-1 of the middle pin joint of splitting 1, the other end of fix bar 5 is fixedly connected with the one end of support bar 6, by
Metal material is used in fix bar 5, and support bar 6 uses isolation material, so by fix bar 5 and the company of being fixed of support bar 6
Centre is connect by snapping connection, buckle used is metal material, and one end of buckle is used with fix bar 5 and is welded to connect, buckle
Openend be fixedly connected by the way of clamping with support bar 6, so as to realize that fix bar 5 and support bar 6 are realized detachably.
As shown in figure 1, fix bar 5, which is provided with, is used for the groove by action bars 3, action bars 3 is in the groove of fix bar 5
Telescopic moving is carried out, and is moved at certain position and is contacted with the top margin of groove in action bars 3, the shifting of action bars 3 is limited
Dynamic, the position that action bars 3 described above is locked is the position for making splitting open maximum mouth.
As shown in figure 1, wireless camera device 7 is fixedly installed in one end positioned at splitting on support bar 6, by wirelessly taking the photograph
As device 7 can observe the jaw position and state of splitting in real time.
As shown in figure 1, be articulated and connected in the end of support bar 6 with swingle 4, by being articulated and connected, realize swingle 4 with
Support bar 6 is kept fixing in axial location, and when swingle 4 is rotated, support bar 6 can be carried out in axial direction to swingle 4
It is spacing, it is ensured that swingle 4 is in the motionless of axial location, so as to drive the action bars 3 being threadedly coupled with swingle 4 to be stretched
Contracting movement, completes write off operation.
As shown in figure 1, the support bar 6 and action bars 3 are isolation material, support bar 6 and action bars 3 are cylindrical knot
Structure, action bars 3 arranges that support bar 6 and action bars 3 have attachable more piece, are supported by more piece with the parallel side-by-side of support bar 6
Assembling for bar 6 and action bars 3, can make splitting 1 reach safe distance apart from staff, in action bars 3 and support bar 6
Centre position, action bars 3 is hinged by fixing card 8 with support bar 6, stability during ensureing that action bars 3 is operated.
As shown in Fig. 2 the structure of fixing card 8 is with two bayonet sockets, one of bayonet socket is used to pass through mistake with support bar 6
Clamping is fixed in cooperation of being full of, and another bayonet socket is used for the insertion space for providing action bars 3, and carries out radial direction side to action bars 3
To limitation.
Claims (10)
1. applied to the special pin extraction device of extra high voltage line, including splitting（1）, be hinged on splitting（1）Handle end
Connecting rod（2）With with connecting rod（2）The action bars that one end is hinged（3）, the action bars（3）Active section be provided with internal thread, action bars
（3）Swingle is connected with by internal thread（4）, it is characterised in that：Also include fix bar（5）And support bar（6）, the fix bar
（5）One end is arranged on splitting（1）On middle pin joint position, the fix bar（5）The other end and support bar（6）One end is consolidated
Fixed connection, the support bar（6）The other end and swingle（4）It is articulated and connected.
2. the special pin extraction device according to claim 1 applied to extra high voltage line, it is characterised in that：The fix bar
（5）Being provided with is used to pass through action bars（3）Groove.
3. the special pin extraction device according to claim 1 applied to extra high voltage line, it is characterised in that：The fix bar
（5）With splitting（1）The articulated column of middle pin joint（1-1）It is fixedly connected.
4. the special pin extraction device according to claim 1 applied to extra high voltage line, it is characterised in that：Also include fixing
It is arranged on support bar（6）On wireless camera device（7）.
5. the special pin extraction device according to claim 1 applied to extra high voltage line, it is characterised in that：The connecting rod
（2）Provided with two, two connecting rods（2）One end be hingedly connected to splitting（1）The end of handle, two connecting rods（2）It is another
End is articulated with action bars jointly（3）One end.
6. the special pin extraction device according to claim 1 applied to extra high voltage line, it is characterised in that：The swingle
（4）It is provided with rotary handle（4-1）.
7. the special pin extraction device according to claim 1 applied to extra high voltage line, it is characterised in that：The support bar
（6）And action bars（3）With attachable more piece.
8. the special pin extraction device according to claim 1 applied to extra high voltage line, it is characterised in that：The action bars
（3）Pass through fixing card（8）With support bar（6）It is hinged.
9. the special pin extraction device according to claim 1 applied to extra high voltage line, it is characterised in that：The support bar
（6）And action bars（3）It is cylindrical structural.
10. the special pin extraction device according to claim 1 applied to extra high voltage line, it is characterised in that：The support
Bar（6）And action bars（3）For isolation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710209998.XA CN107086486A (en) | 2017-03-31 | 2017-03-31 | Special pin extraction device applied to extra high voltage line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710209998.XA CN107086486A (en) | 2017-03-31 | 2017-03-31 | Special pin extraction device applied to extra high voltage line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107086486A true CN107086486A (en) | 2017-08-22 |
Family
ID=59615064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710209998.XA Pending CN107086486A (en) | 2017-03-31 | 2017-03-31 | Special pin extraction device applied to extra high voltage line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107086486A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85205061U (en) * | 1985-11-14 | 1986-07-30 | 崔绍范 | Disassemble device for chain |
| FR2603750B1 (en) * | 1986-09-09 | 1988-12-09 | Dellerie Serge | SPREADER DEVICE, PARTICULARLY FOR TWISTED AIR CABLES TOGETHER |
| CN201536235U (en) * | 2009-07-25 | 2010-07-28 | 安徽省电力公司阜阳供电公司 | Novel insulator remover |
| CN202076727U (en) * | 2011-04-18 | 2011-12-14 | 湖北省电力公司荆门供电公司 | Pin removing operation rod for insulators of high-voltage power transmission line |
| JP5235979B2 (en) * | 2010-12-28 | 2013-07-10 | 中国電力株式会社 | Tool for removing nut stopper cap and working tool for indirect hot wire |
| CN203445531U (en) * | 2013-09-16 | 2014-02-19 | 国家电网公司 | Pin-removing clamp |
| CN204089033U (en) * | 2014-09-25 | 2015-01-07 | 国家电网公司 | A kind of based on the two-way remover under the wire foreign-matter electrical of rope ladder head |
| CN204927980U (en) * | 2015-09-28 | 2015-12-30 | 国网浙江省电力公司金华供电公司 | Battery operated write off ware of live -line line insulator W type round pin |
| CN205092512U (en) * | 2015-11-18 | 2016-03-16 | 国家电网公司 | Electrified change instrument of high pressure PT protective tube |
| CN206023040U (en) * | 2016-08-18 | 2017-03-15 | 云南电网有限责任公司普洱供电局 | A kind of vertical splitting of straight line |
-
2017
- 2017-03-31 CN CN201710209998.XA patent/CN107086486A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85205061U (en) * | 1985-11-14 | 1986-07-30 | 崔绍范 | Disassemble device for chain |
| FR2603750B1 (en) * | 1986-09-09 | 1988-12-09 | Dellerie Serge | SPREADER DEVICE, PARTICULARLY FOR TWISTED AIR CABLES TOGETHER |
| CN201536235U (en) * | 2009-07-25 | 2010-07-28 | 安徽省电力公司阜阳供电公司 | Novel insulator remover |
| JP5235979B2 (en) * | 2010-12-28 | 2013-07-10 | 中国電力株式会社 | Tool for removing nut stopper cap and working tool for indirect hot wire |
| CN202076727U (en) * | 2011-04-18 | 2011-12-14 | 湖北省电力公司荆门供电公司 | Pin removing operation rod for insulators of high-voltage power transmission line |
| CN203445531U (en) * | 2013-09-16 | 2014-02-19 | 国家电网公司 | Pin-removing clamp |
| CN204089033U (en) * | 2014-09-25 | 2015-01-07 | 国家电网公司 | A kind of based on the two-way remover under the wire foreign-matter electrical of rope ladder head |
| CN204927980U (en) * | 2015-09-28 | 2015-12-30 | 国网浙江省电力公司金华供电公司 | Battery operated write off ware of live -line line insulator W type round pin |
| CN205092512U (en) * | 2015-11-18 | 2016-03-16 | 国家电网公司 | Electrified change instrument of high pressure PT protective tube |
| CN206023040U (en) * | 2016-08-18 | 2017-03-15 | 云南电网有限责任公司普洱供电局 | A kind of vertical splitting of straight line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |