CN106058727A - Tool capable of quickly pulling out and restoring insulator R pin - Google Patents
Tool capable of quickly pulling out and restoring insulator R pin Download PDFInfo
- Publication number
- CN106058727A CN106058727A CN201610577851.1A CN201610577851A CN106058727A CN 106058727 A CN106058727 A CN 106058727A CN 201610577851 A CN201610577851 A CN 201610577851A CN 106058727 A CN106058727 A CN 106058727A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- insulator
- pin
- left end
- hand 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 33
- 238000009527 percussion Methods 0.000 claims description 13
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000011521 glass Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 230000003373 anti-fouling effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- DNTFEAHNXKUSKQ-RFZPGFLSSA-N (1r,2r)-2-aminocyclopentane-1-sulfonic acid Chemical compound N[C@@H]1CCC[C@H]1S(O)(=O)=O DNTFEAHNXKUSKQ-RFZPGFLSSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
Landscapes
- Electric Cable Installation (AREA)
Abstract
The invention discloses a tool capable of quickly pulling out and restoring an insulator R pin, which belongs to the technical field of transmission line maintenance work. The tool comprises a sleeve (1) and a pulling rod (3), and is characterized in that the sleeve (1) is also internally provided with a knocking block (2) capable of sliding in the sleeve (1); the left end of the sleeve (1) is provided with a round hole matched with the diameter of the pulling rod (3); the middle of the sleeve (1) is provided with a round hole matched with the outer diameter of the knocking block (2); the right end of the sleeve (1) is provided with a wire hole matched with a wire tooth on a tail seat (4); the pulling rod (3) passes through the round hole at the left end of the sleeve (1) and slides in the round hole at the left end of the sleeve (1); and the left end of the pulling rod (3) is connected with a flat hook-shaped pulling hook (6), and the right end of the pulling rod (3) is connected with the knocking block (2). Problems that the insulator R pin is hard to pull out and restore, time and labor are consumed, a special insulator can not be used, and carrying for overhead work is inconvenient can be solved.
Description
Technical field
The invention belongs to power transmission lines overhauling technical field of operation, be specifically related to one and quickly extract and recover insulator R
Pin and the instrument being beneficial to work high above the ground easy to carry.
Background technology
Along with development, the progress of technology of transmission line of electricity, disc type glass insulator and composite insulator the most gradually replace porcelain
Insulator is widely used in transmission line of electricity, and glass insulator and composite insulator are substantially use R pin.Fortune at circuit
During row, the self-destruction rate of glass insulator is higher, and operation maintenance unit needs to be replaced self-destruction insulator in time.More
During changing, staff is all in work high above the ground, and split-pin device long causing can not take in tool kit, needs to be used alone rope
Rope is delivered to work high above the ground point, and the write off work of R pin directly influences the safety of replacing insulator efficiency and staff.?
In the instrument in the past used, the most do not design effort-saving mechanism, and work high above the ground is inconvenient to carry, original split-pin device length about 40
60cm, needs staff to fully rely on manpower and is extracted by R pin so that extract R pin relatively difficult, have a strong impact on working performance.
It is and when inserting R pin, the method mostly using other instrument to tap plunger makes R pin reset, multifarious for the instrument tapped,
Owing to beating point taps function without location, existing accidentally drops knocks the risk that glass insulator porcelain patticoat causes insulator blast to be hurted sb.'s feelings.
Particularly when changing anti-pollution type insulator, the time taking out and inserting R pin is longer, a 500kV track replacement antifouling insulating
In the work process of son, taking out and recover R and sell this simple job step, according to incompletely statistics, clock this job step at scene
The rapid time be about 2 hours 40 points, reason is owing to anti-pollution type insulator structure and common insulator are variant, write off and recovering
Journey is blocked, and original split-pin device can not meet and fulfils assignment in the case of blocking.
Summary of the invention
For deficiencies of the prior art, it is an object of the invention to provide one and quickly extract and recover insulator
The instrument of R pin, and it is common to during current circuit runs various models, the insulator of type used, solve insulator R pin and be difficult to
Extract, waste time and energy when recovering, the special insulation non-serviceable shortcoming of son and work high above the ground problem inconvenient to carry.
For achieving the above object, technical scheme is as follows: a kind of work quickly extracted and recover insulator R pin
Tool, including sleeve and pull bar, described sleeve is cylindrical, and sleeve rear end is provided with tailstock, it is characterised in that: sleeve is additionally provided with
The percussion block that can slide in sleeve, the circular hole that described sleeve left end is provided with closes with the diameter compatible of pull bar, is provided with in the middle part of sleeve
Circular hole with tap block external diameter match, match with the silk tooth on tailstock in the silk hole that sleeve right-hand member is provided with, described pull bar
Through the circular hole of sleeve left end, and sliding in the circular hole of sleeve left end, the left end of pull bar connects the drag hook having Curved Flat hook,
The right-hand member of pull bar connects percussion block, and described percussion block is cylindrical, is provided with the silk of a hole, silk hole and pull bar right-hand member in the middle part of it
Tooth is connected, and described tailstock is round table-like, and the little round platform of left end is provided with a tooth, and Si Ya is connected with the silk hole of sleeve right-hand member,
The external diameter of the big round platform of tailstock right-hand member is consistent with the external diameter of sleeve.
It is additionally provided with a link on the end face of the big round platform of tailstock right-hand member of the present invention.
Compared with prior art, beneficial effects of the present invention has: the present invention is by sleeve impulsive force and orientation percussion power
Utilization, can effectively reduce operating personnel's physical demands, significantly reduce extract, recover R pin time, improve operation effect
Rate, provides powerful guarantee for job safety, and is applicable to quickly the extracting with the extensive of insulator R pin of various model, type
Multiple.Additionally, due to the present invention shrinks total length is less than 20cm, the most easy to carry, moreover it is possible to be applicable to 500kV track replacement antifouling
The R pin of insulator.
Accompanying drawing explanation
Fig. 1 is the structural representation extracted when R sells of the present invention.
Fig. 2 is structural representation during the described insertion R pin of the present invention.
In figure, 1-sleeve, 2-taps block, 3-pull bar, 4-tailstock, 5-link, 6-drag hook, and 7-R sells.
Detailed description of the invention
As shown in Figure 1 or 2, a kind of instrument quickly extracted and recover insulator R pin of the present invention, including set
Cylinder, pull bar, drag hook, percussion block, tailstock.The circular hole that sleeve left end is provided with closes with the diameter compatible of pull bar, is provided with in the middle part of sleeve
Circular hole matches with the external diameter tapping block, matches with the silk tooth on tailstock in the silk hole that sleeve right-hand member is provided with, and pull bar passes sleeve
The circular hole of left end, and slide in the circular hole of sleeve left end, pull bar is cylindrical, and its left end connects drawing of Curved Flat hook
Hook, the right-hand member of pull bar connects percussion block.Percussion block is cylindrical, is provided with the silk tooth of a hole, silk hole and pull bar right-hand member in the middle part of it
It is connected.Described tailstock is round table-like, and the little round platform of left end is provided with a tooth, and Si Ya is connected with the silk hole of sleeve right-hand member, right
The external diameter holding big round platform is consistent with the external diameter of sleeve.For ease of hanging and carrying, the end face of the big round platform of tailstock right-hand member is additionally provided with
One link.
The operation principle of the present invention is: as it is shown in figure 1, when extracting R pin, first catch on R pin with the drag hook of Curved Flat hook
Plunger, the power that then stores pulls sleeve, makes pull bar in sleeve and taps block and slide to left end in sleeve, and making percussion block
Left end collides with the left end in sleeve, thus produces impulsive force and R pin is extracted.As in figure 2 it is shown, when inserting R pin, first with flat
The drag hook of flat hook shape catches on the plunger of R pin, stablizes R pin, then stores and try hard to recommend moving sleeve, makes the pull bar in sleeve and percussion block exist
Sliding to right-hand member in sleeve, and make the right-hand member of percussion block collide with the tailstock of sleeve right-hand member, the plunger of R pin is left with sleeve simultaneously
The end face of end collides, thus produces percussion power and R pin is inserted.
Use the instrument extracted and recover insulator R pin of the present invention, obvious economic benefit can be brought.With
500kV is little and as a example by line, average load is about 1000MW, and when carrying out power failure defect elimination, power off time often increases by one minute, will damage
Lose 16666.6kW h and clean water power.If often spending calculating by 0.5 yuan, per minute by loss 0.83 ten thousand yuan.Work of the present invention
Have and at least can save 2 minutes during selling into and out R, under individual cases, even can save 3 hours, single
Operation economic benefit is up to 1,500,000 yuan.
Use the instrument extracted and recover insulator R pin of the present invention, can effectively protect the safety of operating personnel, because of
Belonging to work high above the ground for changing the operation of insulator, delay one minute more, operating personnel just must undertake one minute falling from high altitude more
Risk.When extracting and recover R pin operation, load Work tool must be used to be shifted by insulator chain tension force, load Work tool is broken
The risk that cause wire drops, always along with whole Renewal process, can save one minute, can lack a step, just can lack one point of wind
Danger.When operating personnel uses other instruments to extract and insert R pin, unsuitable operation may cause that porcelain patticoat is impaired, insulator from
The accidents such as explosive injury operating personnel, use this reality to have novel instrument can be substantially reduced the risk that this type of accident occurs.
Claims (2)
1. quickly extract and recover an instrument for insulator R pin, including sleeve (1) and pull bar (3), described sleeve (1) in
Circular tube shaped, sleeve (1) rear end is provided with tailstock (4), it is characterised in that: sleeve (1) is additionally provided with striking of can sliding in sleeve (1)
Hitting block (2), the circular hole that described sleeve (1) left end is provided with closes with the diameter compatible of pull bar (3), the circular hole that sleeve (1) middle part is provided with
Matching with the external diameter tapping block (2), matching with the silk tooth on tailstock (4) in the silk hole that sleeve (1) right-hand member is provided with, described draws
Bar (3) is through the circular hole of sleeve (1) left end, and slides in the circular hole of sleeve (1) left end, and the left end connection of pull bar (3) has flat
The drag hook (6) of flat hook shape, the right-hand member of pull bar (3) connects percussion block (2), and described percussion block (2) is cylindrical, in the middle part of it
Being provided with a hole, silk hole is connected with the silk tooth of pull bar (3) right-hand member, and described tailstock (4) is in round table-like, and the little round platform of left end is provided with
Silk tooth, Si Ya is connected with the silk hole of sleeve (1) right-hand member, the external diameter of the big round platform of tailstock (4) right-hand member and the external diameter one of sleeve (1)
Cause.
A kind of instrument quickly extracted and recover insulator R pin the most according to claim 1, it is characterised in that: described tail
It is additionally provided with a link (5) on the end face of the seat big round platform of (4) right-hand member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577851.1A CN106058727A (en) | 2016-07-21 | 2016-07-21 | Tool capable of quickly pulling out and restoring insulator R pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577851.1A CN106058727A (en) | 2016-07-21 | 2016-07-21 | Tool capable of quickly pulling out and restoring insulator R pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106058727A true CN106058727A (en) | 2016-10-26 |
Family
ID=57188408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610577851.1A Pending CN106058727A (en) | 2016-07-21 | 2016-07-21 | Tool capable of quickly pulling out and restoring insulator R pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106058727A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509226A (en) * | 2019-05-21 | 2019-11-29 | 广东电网有限责任公司 | A kind of bolt-dismounting tool |
| CN114171264A (en) * | 2021-12-09 | 2022-03-11 | 中国南方电网有限责任公司超高压输电公司广州局 | Insulator R pin resetting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201211670Y (en) * | 2008-07-04 | 2009-03-25 | 莱芜供电公司 | Synthetic electrical insulator R shaped connecting pin removers |
| CN202616671U (en) * | 2012-06-01 | 2012-12-19 | 石家庄供电公司 | Multifunctional replacer for replacing insulator spring pin by means of live-line working |
| CN202781015U (en) * | 2012-07-12 | 2013-03-13 | 浙江吉润汽车有限公司 | Tool special for removing pins |
| CN203481706U (en) * | 2013-09-18 | 2014-03-12 | 国家电网公司 | Pin remover |
| JP2014050237A (en) * | 2012-08-31 | 2014-03-17 | Kansai Electric Power Co Inc:The | Split pin attaching/detaching jig |
| CN204160398U (en) * | 2014-07-24 | 2015-02-18 | 国家电网公司 | A kind of R type spring catch impacts pin removal |
| CN205791241U (en) * | 2016-07-21 | 2016-12-07 | 云南电网有限责任公司大理供电局 | A kind of instrument quickly extracted and recover insulator R pin |
-
2016
- 2016-07-21 CN CN201610577851.1A patent/CN106058727A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201211670Y (en) * | 2008-07-04 | 2009-03-25 | 莱芜供电公司 | Synthetic electrical insulator R shaped connecting pin removers |
| CN202616671U (en) * | 2012-06-01 | 2012-12-19 | 石家庄供电公司 | Multifunctional replacer for replacing insulator spring pin by means of live-line working |
| CN202781015U (en) * | 2012-07-12 | 2013-03-13 | 浙江吉润汽车有限公司 | Tool special for removing pins |
| JP2014050237A (en) * | 2012-08-31 | 2014-03-17 | Kansai Electric Power Co Inc:The | Split pin attaching/detaching jig |
| CN203481706U (en) * | 2013-09-18 | 2014-03-12 | 国家电网公司 | Pin remover |
| CN204160398U (en) * | 2014-07-24 | 2015-02-18 | 国家电网公司 | A kind of R type spring catch impacts pin removal |
| CN205791241U (en) * | 2016-07-21 | 2016-12-07 | 云南电网有限责任公司大理供电局 | A kind of instrument quickly extracted and recover insulator R pin |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509226A (en) * | 2019-05-21 | 2019-11-29 | 广东电网有限责任公司 | A kind of bolt-dismounting tool |
| CN114171264A (en) * | 2021-12-09 | 2022-03-11 | 中国南方电网有限责任公司超高压输电公司广州局 | Insulator R pin resetting device |
| CN114171264B (en) * | 2021-12-09 | 2024-04-02 | 中国南方电网有限责任公司超高压输电公司广州局 | Insulator R pin resetting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205791241U (en) | A kind of instrument quickly extracted and recover insulator R pin | |
| CN106505471B (en) | A kind of handgrip adjustable high-voltage pylon removes bird's nest device | |
| CN106058727A (en) | Tool capable of quickly pulling out and restoring insulator R pin | |
| CN106129891A (en) | A kind of can charged installation insulator M pin to pin device | |
| CN201214231Y (en) | Pin-pulling device | |
| CN204927978U (en) | Insulating shank of scalable folding | |
| CN110518378A (en) | A kind of multifunctional intellectual earthing or grounding means | |
| CN206195235U (en) | Tail end current potential shifts stick | |
| CN103606855A (en) | Disassembly and assembly device for R-type locking pins of porcelain insulators | |
| CN107160325A (en) | A kind of powered device and method for winning R type spring catch | |
| CN104767149A (en) | Socket stripper for live replacement of 110 kV single-conductor linear insulator chain | |
| CN203690805U (en) | Integrated device for adjusting socket and removing pin | |
| CN203135277U (en) | Nest dismantling apparatus | |
| CN104767150B (en) | A bowl-head hanging plate M-pin remover for replacing overhead line insulators | |
| CN205465959U (en) | Semi -automatic pin removal | |
| CN208955225U (en) | A kind of semi-automatic rapid-assembling/disassembling grounding hook | |
| CN202004375U (en) | Glass insulator device for inserting and pulling R pin | |
| CN204884916U (en) | Special joystick for distribution line intelligent switch controller | |
| CN208414326U (en) | A kind of pusher machine coke pushing, the strong pull-off system of flat coal | |
| CN203185262U (en) | Tool for pulling out locating pin | |
| CN202712719U (en) | Electricity testing and switching operation integration device | |
| CN103259153B (en) | A kind of electricity earthing cable grounding pin dismantling device | |
| CN208557366U (en) | Screw extractor | |
| CN208142700U (en) | Overhead transmission line hanging object cleaning device | |
| CN214429085U (en) | Take bearing structure's insulating bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |
|
| RJ01 | Rejection of invention patent application after publication |