CN106129891B - It is a kind of can powered installation insulator M pins give pin device - Google Patents
It is a kind of can powered installation insulator M pins give pin device Download PDFInfo
- Publication number
- CN106129891B CN106129891B CN201610481486.4A CN201610481486A CN106129891B CN 106129891 B CN106129891 B CN 106129891B CN 201610481486 A CN201610481486 A CN 201610481486A CN 106129891 B CN106129891 B CN 106129891B
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- Prior art keywords
- clamp
- push rod
- guide cylinder
- pins
- rear end
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- 239000012212 insulator Substances 0.000 title claims abstract description 44
- 238000009434 installation Methods 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 abstract description 6
- 230000008439 repair process Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000725 suspension Substances 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
Abstract
The invention discloses it is a kind of can powered installation insulator M pins give pin device, including clamp, push rod, guide cylinder, start block, spring, shelves head, extension rod, insulating bar, clamp is U-shaped, and M pins are arranged at the U-shaped opening of clamp；Guide cylinder is arranged on the rear end of clamp, and guide cylinder has been disposed radially chute, and clamp rear end face is provided with mounting hole corresponding with push rod；Push rod is arranged in guide cylinder, and the front end of push rod is provided with Impactor, and Impactor is located in the U shape profile of clamp；Start the rear end that block is arranged on guide cylinder by rotating shaft, be provided with kelly on push rod, kelly is located in chute；Spring is arranged on push rod, and guide cylinder rear end face is provided with pilot hole corresponding with push rod, and spring is between kelly and pilot hole.The present invention is simple in construction, durable, and is easy to repair, simple to operate, efficiency high, and this powered can install insulator M pins to pin device, effectively increase service work efficiency, ensured the personal safety of operating personnel.
Description
Technical field
The present invention relates to Maintenance of Electric Transmission Line equipment technical field, more particularly to it is a kind of can powered installation insulator M pins
Give pin device.
Background technology
In overhead transmission line, the situation of M pins abjection is more at suspension insulator bowl head, and the safety of serious threat circuit is steady
Run calmly, it is necessary to solve in time.Use the operating type of interruption maintenance mostly now, the application that has a power failure is cumbersome, takes time and effort.Separately
Outside, because overhead transmission line is run in natural environment for a long time, insulator is influenceed by external environment condition unavoidably, causes
Insulating properties are reduced or lost, and to ensure line security reliability of operation, usually carry out insulator using earth potential working method
Replacing.In charged for replacement anti-pollution type insulator work, due to (being referred mainly to socket-clevis eye opening by porcelain vase model, gold utensil
Direction), the influence of the factor such as power tool, when running into the anti-pollution type insulator that shirt rim is big, bulb is deep, insulator shirt rim stops
Common apparatus carries out earth potential working method operation to the M taking-ups sold and installation, inconvenience, equipotential live line work method need to be used to operate.
Its completion work is time-consuming longer, if being even more that can not complete to operate when running into special gold utensil.
When changing straight line insulator string, when running into socket-clevis eye opening perpendicular to line direction, general M pins, which pick and place, to be set
It is standby even more helpless, it can only be changed under the conditions of power failure.Limited when by tower structure, when combinational gap is unsatisfactory for safety
Equipotential live line work method can not be equally used during regulatory requirements, can only select to have a power failure and change.
In summary, design it is a kind of can powered installation insulator M pins seem particularly necessary to pin device.
Earth potential working method：Operating personnel keeps human body and the earth (or shaft tower) same current potential, is contacted by insulating tool
The operation of electrical body.At this moment the relation of human body and electrical body is：Greatly (or shaft tower) people → insulating tool → electrical body.
Medial potential working method：The current potential of human body is a certain floating potential between ground potential and powered bulk potential,
He requires that operating personnel should keep having electrical body a certain distance, keeps having a certain distance over the ground again.At this moment, human body
Relation with electrical body is：Greatly (or shaft tower) → insulator → human body → insulating tool → electrical body.
Equipotential live line work：Operating personnel keeps the operation with electrical body (wire) same current potential, now, human body and electrical body
Relation be：Electrical body (human body) → insulator → the earth (shaft tower).
The content of the invention
The present invention for existing equipment in many cases can not powered installation M sell, cause the low feelings of service work efficiency
Condition, develop it is a kind of can powered installation insulator M pins give pin device, should to pin device can powered installation insulator M sells, effectively improve
Service work efficiency, has ensured the personal safety of operating personnel.
The present invention solve technical problem technical scheme be：It is a kind of can powered installation insulator M pins give pin device, including block
Plate, push rod, guide cylinder, startup block, spring, shelves head, extension rod, insulating bar, clamp are U-shaped, and M pins are opened installed in the U-shaped of clamp
At mouthful, clamp is provided with cambered surface corresponding with M pin outlines with the M contact surfaces sold；Guide cylinder is arranged on the rear end of clamp, is oriented to
Cylinder is hollow tube, and guide cylinder has been disposed radially chute, and clamp rear end face is provided with mounting hole corresponding with push rod；Push rod is installed
In guide cylinder, the front end of push rod is provided with Impactor, and Impactor is located in the U shape profile of clamp；Start block by rotating shaft to pacify
Mounted in the rear end of guide cylinder, kelly is provided with push rod, kelly is located in chute, starts and card corresponding with kelly is provided with block
Hole；Spring is arranged on push rod, and guide cylinder rear end face is provided with pilot hole corresponding with push rod, and the aperture of pilot hole, which is less than, to be oriented to
The internal diameter of cylinder, spring is between kelly and pilot hole；The rear end of push rod is provided with a grade head, and the external diameter of shelves head is more than pilot hole
Aperture.Each part is defined as the front end of part close to one end of clamp U-shaped opening.
Described also to include extension rod, insulating bar to pin device as optimization, extension rod is vertically set on the rear end side of clamp
Face, insulating bar connect the remote clamp end of extension rod.
As optimization, draw ring is additionally provided with the shelves head.
As optimization, the extension rod is Z-shaped bent stick.
As optimization, the center line for starting block, kelly along push rod sets symmetrical two groups.
As optimization, the connection end of the extension rod and insulating bar is provided with terminal pad a, is provided with insulating bar corresponding
Terminal pad b, terminal pad a and terminal pad b center are both provided with mounting hole, and bolt connects terminal pad a with being connected by mounting hole
On disk b, terminal pad a and terminal pad b contact surface using the center of mounting hole as it is circular, be evenly distributed in latch, set on terminal pad b
It is equipped with corresponding latch.
As optimization, the startup block is corresponding with insulator radius with the distance of clamp front end.
As optimization, the distance between the Impactor, kelly are corresponding with the distance between M pins rear end, clamp rear end.
Beneficial effects of the present invention：
1. the present invention is simple in construction, durable, and is easy to repair, simple to operate, efficiency high, this powered can be installed to pin device
Insulator M sells, and effectively increases service work efficiency, has ensured the personal safety of operating personnel.
2. by setting extension rod, insulating bar to ensure the personal safety of operating personnel, operating personnel are facilitated to carry out to pin
Work.
3. by setting draw ring, the pull operation to push rod is facilitated.
4. by the way that extension rod is arranged into Z-shaped bent stick, extension rod can be achieved position is kept away to insulator.
5. by that will start block, kelly sets symmetrical two groups, can be enhanced in the diverse location installation M pins of insulator
The application of equipment.
6. by setting terminal pad a, terminal pad b easily to adjust angle of the insulating bar with respect to clamp, convenient work
Personnel worked to pin.
7. by setting startup block corresponding with insulator radius with the distance of clamp front end so that when M is sold in place, start block
Just contacted with the edge of insulator, insulator collision, which starts block, makes kelly depart from from hole clipping so as to release spring, Impactor
The installation that M pins realize M pins is hit under the action of the spring.
8. by setting the distance between Impactor, kelly corresponding with the distance between M pins rear end, clamp rear end so that
When kelly is caught in hole clipping, Impactor just contacts the rear end U-shaped medial surface of clamp；When Impactor is completed with M pin collisions, kelly is firm
The rear end U-shaped lateral surface of clamp is contacted well, makes being optimal of apparatus structure.
Brief description of the drawings
Fig. 1, Fig. 2 are the overall construction drawing of an embodiment of the present invention.
Fig. 3 is the front view of an embodiment of the present invention.
Fig. 4 is sectional views of the Fig. 3 along A-A directions.
Fig. 5 is the left view of an embodiment of the present invention.
Fig. 6, Fig. 7 are the overall construction drawing of installation environment of the present invention.
Fig. 8 is to start overall construction drawing when block contacts with insulator edge.
Fig. 9 is overall construction drawing when Impactor is completed with M pin collisions.
Figure 10 is the partial enlarged drawing of Fig. 6 B areas.
Figure 11 is the partial enlarged drawing in Fig. 7 C regions.
Figure 12 is the partial enlarged drawing in Fig. 8 D regions.
Figure 13 is the partial enlarged drawing in Fig. 9 E regions.
Embodiment
For a better understanding of the present invention, embodiments of the present invention are explained in detail below in conjunction with the accompanying drawings.
Fig. 1 to Figure 13 is a kind of embodiment of the present invention, and as shown in Figures 1 to 4, one kind can powered installation insulator M pins
Give pin device, including clamp 2, push rod 3, guide cylinder 4, start block 5, spring 9, shelves first 6, extension rod 7, insulating bar 8, clamp 2 is U
Shape, M pins 1 are arranged at the U-shaped opening of clamp 2, and clamp 2 is provided with arc corresponding with the outline of M pins 1 with the contact surface of M pins 1
Face；Guide cylinder 4 is arranged on the rear end of clamp 2, and guide cylinder 4 is hollow tube, and guide cylinder 4 has been disposed radially chute 401, clamp 2
Rear end face is provided with mounting hole 201 corresponding with push rod 3；Push rod 3 is arranged in guide cylinder 4, and the front end of push rod 3 is provided with collision
Block 301, Impactor 301 are located in the U shape profile of clamp 2；Start the rear end that block 5 is arranged on guide cylinder 4 by rotating shaft, push rod 3
On be provided with kelly 302, kelly 302 is located in chute 401, start block 5 on be provided with hole clipping 501 corresponding with kelly 302；Bullet
Spring 9 is arranged on push rod 3, and the rear end face of guide cylinder 4 is provided with pilot hole 402 corresponding with push rod 3, and the aperture of pilot hole 402 is small
In the internal diameter of guide cylinder 4, spring 9 is between kelly 302 and pilot hole 402；The rear end of push rod 3 is provided with shelves first 6, shelves first 6
External diameter be more than pilot hole 402 aperture.Each part is defined as the front end of part close to one end of clamp 2U shape openings, and this gives pin
Device powered can install insulator M pins, effectively increase service work efficiency, ensured the personal safety of operating personnel.It is described
Also include extension rod 7, insulating bar 8 to pin device, extension rod 7 is vertically set on the rear end side of clamp 2, the connection extension of insulating bar 8
The end of remote clamp 2 of bar 7.By setting extension rod 7, insulating bar 8 to ensure the personal safety of operating personnel, operating personnel are facilitated to enter
Row works to pin.Draw ring 601 is additionally provided with the shelves first 6.By setting draw ring 601, the pulling behaviour to push rod 3 is facilitated
Make.The center line for starting block 5, kelly 302 along push rod 3 sets symmetrical two groups.By will start block 5, kelly 302 is set
Symmetrical two groups, the application of equipment in the diverse location installation M pins of insulator, can be enhanced.The extension rod 7 and insulation
The connection end of bar 8 is provided with terminal pad a701, corresponding terminal pad b801 is provided with insulating bar 8, terminal pad a701 is with being connected
Disk b801 center is both provided with mounting hole, and bolt connects terminal pad a701 and terminal pad b801, terminal pad by mounting hole
On a701 and terminal pad b801 contact surface using the center of mounting hole for circle, be evenly distributed in latch, set on terminal pad b801
It is equipped with corresponding latch.By setting terminal pad a701, terminal pad b801 easily to adjust insulating bar 8 with respect to clamp 2
Angle, staff is facilitated worked to pin.
As shown in figure 5, the extension rod 7 is Z-shaped bent stick., can by the way that extension rod 7 is arranged into Z-shaped bent stick
Realize that extension rod 7 keeps away position to insulator.
Such as the installation process figure that Fig. 6 to Figure 13 is the present invention, as illustrated, the distance for starting block 5 and the front end of clamp 2
It is corresponding with insulator radius.By setting startup block 5 corresponding with insulator radius with the distance of the front end of clamp 2 so that M pins 1 arrive
During position, start block 5 and just contacted with the edge of insulator, insulator collision, which starts block 5, makes kelly 302 depart from from hole clipping 501
So as to release spring 9, Impactor 301 hits the installation that M pins 1 realize M pins 1 in the presence of spring 9.The Impactor 301, card
The distance between bar 302 is corresponding with the distance between the rear end of M pins 1, the rear end of clamp 2.By set Impactor 301, kelly 302 it
Between distance it is corresponding with the distance between the rear end of M pins 1, the rear end of clamp 2 so that when kelly 302 is caught in hole clipping 501, Impactor 301
Just contact the rear end U-shaped medial surface of clamp 2；When Impactor 301 is completed with the collision of M pins 1, kelly 302 just contacts clamp 2
Rear end U-shaped lateral surface, makes being optimal of apparatus structure.
In use, operating personnel adjust angle of the insulating bar 8 with respect to clamp 2 according to the installation site of itself and M pins 1 first
Degree；M pins 1 are arranged at the U-shaped opening of clamp 2；Then push rod 3 is pulled until hole clipping 501 can be caught in the position of kelly 302
Put, kelly 302 can be caught in by hole clipping 501 by rotating startup block 5, and spring 9 compresses in the presence of kelly 302 during being somebody's turn to do；Behaviour
Make personnel's holding insulating bar 8 and M pins 1 are pushed into installation site, now insulator collision, which starts block 5, makes kelly 302 from hole clipping 501
Depart from so as to release spring 9, Impactor 301 hits M pins 1 in the presence of spring 9 makes M pins 1 depart from clamp 2, so as to realize that M sells
1 installation.
Although above-mentioned the embodiment of invention is described with reference to accompanying drawing, not to the scope of the present invention
Limitation, on the basis of technical scheme, those skilled in the art need not pay creative work and can make
Various modifications or deformation still within protection scope of the present invention.
Claims (7)
1. it is a kind of can powered installation insulator M pins give pin device, it is characterised in that：Including clamp (2), push rod (3), guide cylinder
(4) block (5), spring (9), shelves head (6), extension rod (7), insulating bar (8), are started, clamp (2) is U-shaped, and M pins (1) are arranged on card
At the U-shaped opening of plate (2), clamp (2) is provided with cambered surface corresponding with M pin (1) outlines with the contact surface of M pins (1)；Guide cylinder
(4) rear end of clamp (2) is arranged on, guide cylinder (4) is hollow tube, and guide cylinder (4) has been disposed radially chute (401), clamp
(2) rear end face is provided with mounting hole (201) corresponding with push rod (3)；Push rod (3) is arranged in guide cylinder (4), push rod (3)
Front end is provided with Impactor (301), and Impactor (301) is located in the U shape profile of clamp (2)；Start block (5) to install by rotating shaft
In the rear end of guide cylinder (4), kelly (302) is provided with push rod (3), kelly (302) is located in chute (401), starts block (5)
On be provided with hole clipping (501) corresponding with kelly (302)；Spring (9) is arranged on push rod (3), and guide cylinder (4) rear end face is set
There is pilot hole (402) corresponding with push rod (3), the aperture of pilot hole (402) is less than the internal diameter of guide cylinder (4), and spring (9) is located at
Between kelly (302) and pilot hole (402)；The rear end of push rod (3) is provided with shelves head (6), and the external diameter of shelves head (6) is more than pilot hole
(402) aperture.
2. it is according to claim 1 it is a kind of can powered installation insulator M pins give pin device, it is characterized in that, it is described to give pin device
Also include extension rod (7), insulating bar (8), extension rod (7) is vertically set on the rear end side of clamp (2), insulating bar (8) connection
Remote clamp (2) end of extension rod (7).
3. it is according to claim 1 it is a kind of can powered installation insulator M pins give pin device, it is characterized in that, the shelves head (6)
On be additionally provided with draw ring (601).
4. it is according to claim 2 it is a kind of can powered installation insulator M pins give pin device, it is characterized in that, the extension rod
(7) it is Z-shaped bent stick.
5. it is according to claim 1 it is a kind of can powered installation insulator M pins give pin device, it is characterized in that, the startup block
(5), center line of the kelly (302) along push rod (3) sets symmetrical two groups.
6. it is according to claim 2 it is a kind of can powered installation insulator M pins give pin device, it is characterized in that, the extension rod
(7) connection end with insulating bar (8) is provided with terminal pad a (701), and corresponding terminal pad b (801) is provided with insulating bar (8),
Terminal pad a (701) and terminal pad b (801) center is both provided with mounting hole, and bolt connects terminal pad a (701) by mounting hole
With terminal pad b (801), using the center of mounting hole as circular, circumference on terminal pad a (701) and terminal pad b (801) contact surface
Latch is evenly equipped with, terminal pad b is provided with corresponding latch on (801).
7. it is according to claim 1 it is a kind of can powered installation insulator M pins give pin device, it is characterized in that, the startup block
(5) corresponding with insulator radius with the distance of clamp (2) front end, when M sells (1) in place, the edge for starting block (5) and insulator is firm
Good contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481486.4A CN106129891B (en) | 2016-06-27 | 2016-06-27 | It is a kind of can powered installation insulator M pins give pin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481486.4A CN106129891B (en) | 2016-06-27 | 2016-06-27 | It is a kind of can powered installation insulator M pins give pin device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106129891A CN106129891A (en) | 2016-11-16 |
| CN106129891B true CN106129891B (en) | 2018-02-16 |
Family
ID=57266404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610481486.4A Active CN106129891B (en) | 2016-06-27 | 2016-06-27 | It is a kind of can powered installation insulator M pins give pin device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106129891B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106451216B (en) * | 2016-11-04 | 2019-06-18 | 国网北京市电力公司 | The split pin of transmission line of electricity checks component |
| CN107154599B (en) * | 2017-06-09 | 2018-10-26 | 国网山东省电力公司济南市历城区供电公司 | It is a kind of charge installation insulator M pin to pin device |
| CN107492834B (en) * | 2017-09-19 | 2022-11-08 | 国家电网公司 | Tool for replacing split pin of power transmission line |
| CN109728543A (en) * | 2017-10-27 | 2019-05-07 | 山西中博新创科技有限公司 | A kind of insulator bowl head M pin installation tool applied in transmission line of electricity |
| CN109728539A (en) * | 2017-10-27 | 2019-05-07 | 山西中博新创科技有限公司 | A kind of insulator bowl head M pin extracting tool applied in transmission line of electricity |
| CN108539656B (en) * | 2018-03-23 | 2020-10-16 | 国网河北省电力有限公司衡水供电分公司 | Special dress round pin ware of strain insulator M round pin |
| CN108581928A (en) * | 2018-07-26 | 2018-09-28 | 云南电网有限责任公司带电作业分公司 | A kind of special R pins tup peace pin device of insulating bar |
| CN113315029B (en) * | 2021-05-27 | 2022-04-19 | 安徽工业大学 | Hanging insulator operation replacement tool bag |
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| CN103647229A (en) * | 2013-11-27 | 2014-03-19 | 国家电网公司 | Special-purpose tool for ground potential resetting of suspension insulator wire-side socket clevis W-type pin |
| CN104600621A (en) * | 2014-12-08 | 2015-05-06 | 国家电网公司 | Special tool for electrified installing M pin |
| CN205141520U (en) * | 2015-11-13 | 2016-04-06 | 国网新疆电力公司阿勒泰供电公司 | Split pin remounting specialized tool |
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- 2016-06-27 CN CN201610481486.4A patent/CN106129891B/en active Active
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|---|---|---|---|---|
| CN201960521U (en) * | 2010-12-16 | 2011-09-07 | 山东电力集团公司济宁供电公司 | Tool for mounting pin in transverse line direction |
| CN202076728U (en) * | 2011-04-18 | 2011-12-14 | 湖北省电力公司荆门供电公司 | Pin installing operation rod of high-voltage transmission line insulator |
| CN102664366A (en) * | 2012-05-11 | 2012-09-12 | 辽宁省电力有限公司盘锦供电公司 | Insulating telescopic pin pulling pliers |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106129891A (en) | 2016-11-16 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Xiaofeng Inventor after: Wang Wenhong Inventor after: Teng Xingqiang Inventor after: Zhang Yuncheng Inventor after: Liu Yongfeng Inventor after: Liu Yuheng Inventor after: Wang Changyong Inventor after: Hua Yong Inventor before: Yang Xiaofeng Inventor before: Wang Wenhong Inventor before: Teng Xingqiang Inventor before: Zhang Yuncheng Inventor before: Liu Yongfeng Inventor before: Liu Yuheng Inventor before: Wang Changyong |
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