CN104505769A - Ground potential operation straight line pole socket disassembly and assembly method - Google Patents
Ground potential operation straight line pole socket disassembly and assembly method Download PDFInfo
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- CN104505769A CN104505769A CN201410777927.6A CN201410777927A CN104505769A CN 104505769 A CN104505769 A CN 104505769A CN 201410777927 A CN201410777927 A CN 201410777927A CN 104505769 A CN104505769 A CN 104505769A
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- clevis eye
- spring catch
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000012212 insulator Substances 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000008901 benefit Effects 0.000 claims description 19
- 230000009471 action Effects 0.000 claims description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 229910052573 porcelain Inorganic materials 0.000 abstract description 8
- 239000004020 conductor Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003373 anti-fouling effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The invention discloses a ground potential operation straight line pole socket disassembly and assembly method. A ground potential operation straight line pole socket disassembly and assembly tool is adopted to realize the disassembly and assembly of a socket. According to the ground potential operation straight line pole socket disassembly and assembly method, a stereoscopic rotating mechanism is adopted, a user not only can strengthen a socket clevis on a conductor side, but also can operate an insulator bulb in the interior of an insulator porcelain shed through a bulb push rod, so that the operating difficulty on socket clevis assembly and disassembly during ground potential operation is reduced, the operating efficiency is improved, and particularly, the problem that the assembly and disassembly of the conductor side socket at the ground potential of an XWP series anti-pollution type insulator with the porcelain patticoat lower than the bulb are difficult to carry out is solved.
Description
Technical field
The present invention relates to one
earth potential working straight line pole bowl head replacer, particularly a kind of
earth potential working straight line pole bowl head assembly and disassembly methods.
Background technology
At present, the ball socket adjuster for fixed " F " type used to change the dismounting of bowl head direction easy disassembly bowl head for holding bowl head is needed during the earth potential live replacing operation of transmission line straight line pole suspension insulator, because of the aufbauprinciple of itself, insulator string becomes natural vertical line connection with socket-clevis eye can only be applicable to, for insulator string and socket-clevis eye not in collinear situation, then greatly affect operation work efficiency, even cause operation failure.In addition, the suspension type pollution proof insulator being XWP series for bunchiness then cannot adopt earth potential working mode to change, and reason is the configuration reason of the suspension insulator of XWP series, and porcelain patticoat is lower than bulb, by the stop of porcelain patticoat, cause the ball socket adjuster used at present without operating space.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, and a kind of bowl head dismounting of Multiple Type that is common to is provided, there is a kind of earth potential working straight line pole bowl head assembly and disassembly methods of stronger versatility.
A kind of
earth potential working straight line pole bowl head assembly and disassembly methods, provides a kind of earth potential working straight line pole bowl head replacer, described bowl head replacer includes bowl head attaching/detaching apparatus, bowl head attaching/detaching apparatus is arranged on connector, bowl head attaching/detaching apparatus wherein includes ball socket adjuster and bulb push rod, described ball socket adjuster is " F " shape or " U " shape, on one side, a fixed lever perpendicular with side is provided with when ball socket adjuster is " U " shape, ball socket adjuster the mode of Plane Rotation 360 ° can be arranged on an end of connector by the fixed lever of the stile of " F " shape or " U " shape, that one end sidepiece that connector is fixed with ball socket adjuster is provided with bulb push rod, described bulb push rod includes the push rod of a section, described push rod is relatively-stationary to be arranged on slideway, push rod can select according to the specification of bowl head the optional position being fixed on slideway flexibly, described slideway to be installed on connector and to make the pull bar on it and " F " shape stile or the opposing parallel plane of " U " shape fixed lever, connector is also provided with the jockey that can be connected with insulating bar, when removing insulator string and being connected with bowl head: pitched by the bowl head righting on electrician's insulating bar and buttress side of wire socket-clevis eye, and make the bulb push rod on bowl head replacer be positioned at socket-clevis eye osculum side, ground electrician tightens up insulation tackle pulley, make insulator string loose, by the rotating insulated action bars of electrician, if the large mouth of side of wire socket-clevis eye is towards the right side, then turn clockwise insulating bar, if large mouth towards a left side, is then rotated counterclockwise insulating bar, by bulb push rod, is released by insulator pin from socket-clevis eye, reach the connection of throwing off insulator string and side of wire socket-clevis eye, when installing insulating substring is connected with bowl head: pitched by the bowl head righting on electrician's insulating bar and buttress side of wire socket-clevis eye, make side of wire socket-clevis eye be bordering on 90 degree upright, and make the bulb push rod on bowl head replacer be positioned at socket-clevis eye great Kou side, by electrician command ground electrician slowly lifting lead wire to correct position, by the rotating insulated action bars of electrician, if the large mouth of side of wire socket-clevis eye is towards the right side, then be rotated counterclockwise insulating bar, if large mouth is towards a left side, then turn clockwise insulating bar, by bulb push rod, insulator pin is pushed in socket-clevis eye, recover the connection of insulator string and side of wire socket-clevis eye.
Earth potential working straight line pole bowl head replacer wherein, in use, can be connected this earth potential working straight line pole bowl head replacer with insulating bar by jockey as required.Bulb push rod is expanded owing to being provided with ball socket adjuster, and ball socket adjuster can do the rotation of 360 ° relative to connector, such one side just makes this ball socket adjuster be applicable to, and multiple (bowl head is towards altogether with regard to 2 kinds of situations, along on front side of line direction or rear side) opening towards bowl head, adopt the rotation of 360 ° simultaneously, side of wire socket-clevis eye can be buttressed after this ball socket adjuster is snapped in socket-clevis eye, then rotating connector, the bulb push rod on bowl head replacer is made to be positioned at socket-clevis eye osculum side, pass through rotating connector, bulb push rod is by promoting bulb thus being released from socket-clevis eye by insulator pin, reach the connection of throwing off insulator string and side of wire socket-clevis eye.
Ball socket adjuster by the fixed lever of the stile of " F " shape or " U " shape can the specific practice be connected on connector of Plane Rotation 360 ° be, the stile of " F " shape or the fixed lever of " U " shape are provided with the cannelure of a circle, open slot is offered in the respective end of connector, a sleeve is provided with in open slot, also be provided with a cannelure at barrel bore, between the cannelure on the fixed lever of the cannelure of barrel bore and the stile of " F " shape or " U " shape, be provided with ball.
Ball socket adjuster by the fixed lever of the stile of " F " shape or " U " shape can the specific practice be connected on connector of Plane Rotation 360 ° be, open slot is offered in the respective end of connector, a sleeve is provided with in open slot, the stile of " F " shape or the fixed lever of " U " shape are inserted in sleeve, and adopt rolling bearing to connect between the two.
Jag is provided with, the side end prying in the opposite direction of jag both sides in the end of the dual-side of " F " shape or " U " shape.
This structure can make ball socket adjuster be applicable to simply connected socket-clevis eye and twin sockets link plate simultaneously, it directly can be held the footing of simply connected socket-clevis eye or hold one of them footing of twin sockets link plate two footing, and the jag that end is arranged can prevent the righting of bowl head from pitching when holding socket-clevis eye from landing socket-clevis eye.
The slideway of described bulb push rod is for be made up of tongue slide rail and groove slide rail two parts, groove slide rail is enclosed within tongue slide rail and can reciprocatingly moves along tongue slide rail, tongue slide rail is connected on connector, bulb push rod is arranged on groove slide rail, groove slide rail is provided with the elongated slot for locating mutually with tongue slide rail, tongue slide rail is then provided with location hole, and the location hole on this tongue slide rail is for selecting according to the specification size of bowl head to fix with the relevant position of the elongated slot on groove slide rail the bowl head adapting to different size.
Adopt the slideway of this structure, the positioning trough on the location hole on tongue slide rail and groove slide rail can be utilized to realize the adjustment within the scope of certain length and realize locking.
Earth potential working straight line pole bowl head replacer is also provided with spring catch attaching/detaching apparatus, spring catch is connected on connector, described spring catch attaching/detaching apparatus includes 1 type or T-shaped support, opening elongated slot is offered at the middle part of one end of 1 type support or the T-shaped end of T-shaped support, also include a benefit pin member, described benefit pin member is hinged on the openend of opening elongated slot, it can be turned in the opening elongated slot of support around jointed shaft, described benefit pin member includes a bar shaped bar, before bar shaped bar, rear portion is provided with the retaining ratchet of two groups, when removing spring catch: utilize " W " type spring catch pusher on insulating bar to be released to osculum side level by the spring catch in side of wire socket-clevis eye by electrician." W " type spring catch pusher on this bowl of head replacer can make " W " in socket-clevis eye to sell and push to correct position, namely ensures that the bulb of insulator can removable smoothly, can ensure that again " W " sells and not drop; When recovering spring catch: utilized wide of bowl head replacer main body side by electrician, pushing in socket-clevis eye by pushing the great Kou direction level of spring catch out towards socket-clevis eye, recovering spring catch; When mending shock mount pin, if without spring catch on side of wire socket-clevis eye, then can spring catch installing mechanism on 180 degree of expansion " W " type spring catch attaching/detaching apparatus, new " W " pin is pre-installed on spring catch installing mechanism, the bottom of spring catch installing mechanism should be close in the bottom that " W " sells, and the retaining ratchet on front and back ends is fully engaged " W " type spring catch, ensure that spring catch does not drop because the reasons such as shake cause in transport process.By insulating bar, " W " pin is delivered to side of wire socket-clevis eye great Kou side, pushed by " W " pin to socket-clevis eye osculum side level, push in side of wire socket-clevis eye by " W " pin, benefit is sold out complete.
Retaining ratchet in described benefit pin member is Elastic Teeth.
Described Elastic Teeth is two both sides separating from the same sectional position place of bar shaped bar, and it is arc shape or leg-of-mutton structure.
In sum, the present invention's following advantage compared to existing technology:
Of the present invention
earth potential working straight line pole bowl head assembly and disassembly methods,novel bowl head attaching/detaching apparatus is used to instead of " F " type ball socket adjuster of conventional fixed-type, improve the overall work efficiency of transmission line straight line pole suspension insulator earth potential live replacing events in operation, particularly for insulator string and bowl head not when same drape plot, new tool efficiency improves greatly.In addition, be the antifouling porcelain vase of suspension type of XWP series for bunchiness, earth potential working mode cannot be carried out by existing ball socket adjuster and change, and novel ball socket adjuster efficiently solve this difficult problem.Earth potential working straight line pole bowl head assembly and disassembly methods of the present invention also can carry out dismounting to spring catch simultaneously, has the function of one-object-many-purposes.The earth potential working tangent tower bowl head replacer of method of the present invention by using, when using the mechanism of rotary type to dismantle bowl head and install, only insulating bar need be rotated, automatically insulator pin can be pushed to bowl head nest groove, dimensional tolerance degree is large, particularly for insulator string and bowl head not when same drape plot, operation work efficiency significantly improves.
2, for bunchiness be the antifouling porcelain vase of suspension type of XWP series, Novel bowl head replacer effectively can avoid the stop of porcelain patticoat, flexible rotating, solves in the past current potential operating type impenetrably and carries out changing a difficult problem for this type of insulator string.
3, in the past, for the antifouling porcelain vase of suspension type that bunchiness is XWP series, use current fixed ball socket adjuster then impenetrably current potential operating type change, equal potential working mode can only be adopted to carry out, and for part 35kV, 110kV electric pressure transmission line, because clearance is less, equal potential working mode is adopted virtually to add the danger of operation.Novel bowl head replacer can use earth potential working mode to replace equal potential working mode in the past, substantially increases the general safety level of operation.
4, for the 35kV that clearance is less, the charged for replacement of 110kV transmission line straight line suspension insulator, when being not enough to because of safe distance carry out replacing operation by equipotential mode, then must have a power failure and change, the insulator string operation minimizing interruption duration that each employing live line working mode changes clearance less is on average about 8 hours, calculate with the operation carrying out 5 110kV electric pressures every year, then annual many amount of power supply are about 1,400,000 degree, by average electricity price 0.55 yuan/degree, the economic benefit that many amount of power supply produce can reach about 770,000 yuan, there is higher economic benefit.
Accompanying drawing explanation
Fig. 1 is one of the present invention
earth potential working straight line pole bowl head replacerstructural representation.
Fig. 2 is the tongue slide rail schematic diagram of bulb push rod.
Fig. 3 is the groove slide rail schematic diagram of bulb push rod.
Fig. 4 is the schematic diagram that the benefit pin member of spring catch attaching/detaching apparatus is in opening elongated slot.
Fig. 5 is U " the end jag schematic diagram of shape dual-side.
Pin member 23 retaining ratchet 3 connector 4 jockey mended by elongated slot 13 fixed lever 2 spring catch dismantling device 21T type support 22 on the prying 12 bulb push rod 121 push rod 122 slideway 1221 tongue slide rail 12211 tongue location hole 1222 groove slide rail 12221 groove slide rail of label declaration 1 bowl of head attaching/detaching apparatus 11 ball socket adjuster 111 jag both sides side end.
Embodiment
Below in conjunction with embodiment, the present invention is described in more detail.
Embodiment 1
A kind of
earth potential working straight line pole bowl head assembly and disassembly methods, provides a kind of earth potential working straight line pole bowl head replacer, described bowl head replacer includes bowl head attaching/detaching apparatus 1, bowl head attaching/detaching apparatus is arranged on connector 3, bowl head attaching/detaching apparatus wherein includes ball socket adjuster 11 and bulb push rod 12, described ball socket adjuster is " U " shape, on one side, a fixed lever 13 perpendicular with side is provided with when ball socket adjuster is " U " shape, ball socket adjuster the mode of Plane Rotation 360 ° can be arranged on an end of connector by the fixed lever of " U " shape, that one end sidepiece that connector is fixed with ball socket adjuster is provided with bulb push rod, described bulb push rod includes the push rod 121 of a section, described push rod is relatively-stationary to be arranged on slideway 122, push rod can select according to the specification of bowl head the optional position being fixed on slideway flexibly, described slideway to be installed on connector and the plane making the pull bar on it and " U " shape fixed lever opposing parallel, connector is also provided with the jockey 4 that can be connected with insulating bar, when removing insulator string and being connected with bowl head: pitched by the bowl head righting on electrician's insulating bar and buttress side of wire socket-clevis eye, and make the bulb push rod on bowl head replacer be positioned at socket-clevis eye osculum side, ground electrician tightens up insulation tackle pulley, make insulator string loose, by the rotating insulated action bars of electrician (if the large mouth of side of wire socket-clevis eye is towards the right side, then turn clockwise insulating bar, if large mouth towards a left side, is then rotated counterclockwise insulating bar.) by bulb push rod, insulator pin is released from socket-clevis eye, reach the connection of throwing off insulator string and side of wire socket-clevis eye, when installing insulating substring is connected with bowl head: pitched by the bowl head righting on electrician's insulating bar and buttress side of wire socket-clevis eye, make side of wire socket-clevis eye be bordering on 90 degree upright, and make the bulb push rod on bowl head replacer be positioned at socket-clevis eye great Kou side, by electrician command ground electrician slowly lifting lead wire to correct position, by the rotating insulated action bars of electrician, if the large mouth of side of wire socket-clevis eye is towards the right side, then be rotated counterclockwise insulating bar, if large mouth is towards a left side, then turn clockwise insulating bar, by bulb push rod, insulator pin is pushed in socket-clevis eye, recover the connection of insulator string and side of wire socket-clevis eye.Ball socket adjuster by the fixed lever of " U " shape can the specific practice be connected on connector of Plane Rotation 360 ° be, the fixed lever of " U " shape is provided with the cannelure of a circle, open slot is offered in the respective end of connector, a sleeve is provided with in open slot, also be provided with a cannelure at barrel bore, between the cannelure on the cannelure of barrel bore and the fixed lever of " U " shape, be provided with ball.The end of the dual-side of " U " shape is provided with jag, the side end prying 111 in the opposite direction of jag both sides.The slideway of described bulb push rod is for be made up of tongue slide rail 1221 and groove slide rail 1222 two parts, groove slide rail is enclosed within tongue slide rail and can reciprocatingly moves along tongue slide rail, tongue slide rail is connected on connector, bulb push rod is arranged on groove slide rail, groove slide rail is provided with the elongated slot for locating mutually with tongue slide rail, tongue slide rail is then provided with location hole 12211, location hole on this tongue slide rail is for selecting according to the specification size of bowl head to fix with the relevant position of the elongated slot 12221 on groove slide rail the bowl head adapting to different size.Earth potential working straight line pole bowl head replacer is also provided with spring catch attaching/detaching apparatus 2, spring catch is connected on connector, described spring catch attaching/detaching apparatus includes a T-shaped support 21, opening elongated slot is offered at the middle part of the T-shaped end of T-shaped support, also include a benefit pin member 22, described benefit pin member is hinged on the openend of opening elongated slot, it can be turned in the opening elongated slot of support around jointed shaft, described benefit pin member includes a bar shaped bar, before bar shaped bar, rear portion is provided with the retaining ratchet 23 of two groups, when removing spring catch: utilize " W " type spring catch pusher on insulating bar to be released to osculum side level by the spring catch in side of wire socket-clevis eye by electrician." W " type spring catch pusher on this bowl of head replacer can make " W " in socket-clevis eye to sell and push to correct position, namely ensures that the bulb of insulator can removable smoothly, can ensure that again " W " sells and not drop; When recovering spring catch: utilized wide of bowl head replacer main body side by electrician, pushing in socket-clevis eye by pushing the great Kou direction level of spring catch out towards socket-clevis eye, recovering spring catch; When mending shock mount pin, if without spring catch on side of wire socket-clevis eye, then can spring catch installing mechanism on 180 degree of expansion " W " type spring catch attaching/detaching apparatus, new " W " pin is pre-installed on spring catch installing mechanism, the bottom of spring catch installing mechanism should be close in the bottom that " W " sells, and the retaining ratchet on front and back ends is fully engaged " W " type spring catch, ensure that spring catch does not drop because the reasons such as shake cause in transport process.By insulating bar, " W " pin is delivered to side of wire socket-clevis eye great Kou side, pushed by " W " pin to socket-clevis eye osculum side level, push in side of wire socket-clevis eye by " W " pin, benefit is sold out complete.Retaining ratchet in described benefit pin member is Elastic Teeth.Described Elastic Teeth is two both sides separating from the same sectional position place of bar shaped bar, and it is arc shape or leg-of-mutton structure.
It is same as the prior art that the present embodiment does not state part.
Claims (8)
1. one kind
earth potential working straight line pole bowl head assembly and disassembly methods, it is characterized in that:
a kind of earth potential working straight line pole bowl head replacer is provided, described bowl head replacer includes bowl head attaching/detaching apparatus, bowl head attaching/detaching apparatus is arranged on connector, bowl head attaching/detaching apparatus wherein includes ball socket adjuster and bulb push rod, described ball socket adjuster is " F " shape or " U " shape, on one side, a fixed lever perpendicular with side is provided with when ball socket adjuster is " U " shape, ball socket adjuster the mode of Plane Rotation 360 ° can be arranged on an end of connector by the fixed lever of the stile of " F " shape or " U " shape, that one end sidepiece that connector is fixed with ball socket adjuster is provided with bulb push rod, described bulb push rod includes the push rod of a section, described push rod is relatively-stationary to be arranged on slideway, push rod can select according to the specification of bowl head the optional position being fixed on slideway flexibly, described slideway to be installed on connector and to make the pull bar on it and " F " shape stile or the opposing parallel plane of " U " shape fixed lever, connector is also provided with the jockey that can be connected with insulating bar, when removing insulator string and being connected with bowl head: pitched by the bowl head righting on electrician's insulating bar and buttress side of wire socket-clevis eye, and make the bulb push rod on bowl head replacer be positioned at socket-clevis eye osculum side, ground electrician tightens up alignment tool, make insulator string loose, by the rotating insulated action bars of electrician, if the large mouth of side of wire socket-clevis eye is towards the right side, then turn clockwise insulating bar, if large mouth towards a left side, is then rotated counterclockwise insulating bar, by bulb push rod, is released by insulator pin from socket-clevis eye, reach the connection of throwing off insulator string and side of wire socket-clevis eye, when installing insulating substring is connected with bowl head: pitched by the bowl head righting on electrician's insulating bar and buttress side of wire socket-clevis eye, make side of wire socket-clevis eye be bordering on 90 degree upright, and make the bulb push rod on bowl head replacer be positioned at socket-clevis eye great Kou side, by electrician command alignment tool operate electrician slowly lifting lead wire to correct position, by the rotating insulated action bars of electrician, if the large mouth of side of wire socket-clevis eye is towards the right side, then be rotated counterclockwise insulating bar, if large mouth is towards a left side, then turn clockwise insulating bar, by bulb push rod, insulator pin is pushed in socket-clevis eye, recover the connection of insulator string and side of wire socket-clevis eye.
2. according to claim 1
earth potential working straight line pole bowl head assembly and disassembly methodsit is characterized in that: ball socket adjuster by the fixed lever of the stile of " F " shape or " U " shape can the specific practice be connected on connector of Plane Rotation 360 ° be, the stile of " F " shape or the fixed lever of " U " shape are provided with the cannelure of a circle, open slot is offered in the respective end of connector, a sleeve is provided with in open slot, also be provided with a cannelure at barrel bore, between the cannelure on the fixed lever of the cannelure of barrel bore and the stile of " F " shape or " U " shape, be provided with ball.
3. according to claim 1
earth potential working straight line pole bowl head assembly and disassembly methodsit is characterized in that: ball socket adjuster by the fixed lever of the stile of " F " shape or " U " shape can the specific practice be connected on connector of Plane Rotation 360 ° be, open slot is offered in the respective end of connector, a sleeve is provided with in open slot, the stile of " F " shape or the fixed lever of " U " shape are inserted in sleeve, and adopt rolling bearing to connect between the two.
4. described in Claims 2 or 3
earth potential working straight line pole bowl head assembly and disassembly methods, it is characterized in that: be provided with jag, the side end prying in the opposite direction of jag both sides in the end of the dual-side of " F " shape or " U " shape.
5. according to claim 4
earth potential working straight line pole bowl head assembly and disassembly methodsit is characterized in that: the slideway of described bulb push rod is for be made up of tongue slide rail and groove slide rail two parts, groove slide rail is enclosed within tongue slide rail and can reciprocatingly moves along tongue slide rail, tongue slide rail is connected on connector, bulb push rod is arranged on groove slide rail, groove slide rail is provided with the elongated slot for locating mutually with tongue slide rail, tongue slide rail is then provided with location hole, and the location hole on this tongue slide rail is for selecting according to the specification size of bowl head to fix with the relevant position of the elongated slot on groove slide rail the bowl head adapting to different size.
6. according to claim 1
earth potential working straight line pole bowl head assembly and disassembly methods, it is characterized in that: on earth potential working straight line pole bowl head replacer, be also provided with spring catch attaching/detaching apparatus, spring catch is connected on connector, described spring catch attaching/detaching apparatus includes 1 type or T-shaped support, opening elongated slot is offered at the middle part of one end of 1 type support or the T-shaped end of T-shaped support, also include a benefit pin member, described benefit pin member is hinged on the openend of opening elongated slot, it can be turned in the opening elongated slot of support around jointed shaft, described benefit pin member includes a bar shaped bar, before bar shaped bar, rear portion is provided with the retaining ratchet of two groups, when removing spring catch: utilize " W " type spring catch pusher on insulating bar to be released to osculum side level by the spring catch in side of wire socket-clevis eye by electrician,
" W " type spring catch pusher on this bowl of head replacer can make " W " in socket-clevis eye to sell and push to correct position, namely ensures that the bulb of insulator can removable smoothly, can ensure that again " W " sells and not drop; When recovering spring catch: utilized wide of bowl head replacer main body side by electrician, pushing in socket-clevis eye by pushing the great Kou direction level of spring catch out towards socket-clevis eye, recovering spring catch; When mending shock mount pin, if without spring catch on side of wire socket-clevis eye, then can spring catch installing mechanism on 180 degree of expansion " W " type spring catch attaching/detaching apparatus, new " W " pin is pre-installed on spring catch installing mechanism, the bottom of spring catch installing mechanism should be close in the bottom that " W " sells, and the retaining ratchet on front and back ends is fully engaged " W " type spring catch, ensure that spring catch does not drop because the reasons such as shake cause in transport process
By insulating bar, " W " pin is delivered to side of wire socket-clevis eye great Kou side, pushed by " W " pin to socket-clevis eye osculum side level, push in side of wire socket-clevis eye by " W " pin, benefit is sold out complete.
7. according to claim 6
earth potential working straight line pole bowl head assembly and disassembly methods, it is characterized in that: the retaining ratchet in described benefit pin member is Elastic Teeth.
8. according to claim 7
earth potential working straight line pole bowl head assembly and disassembly methods, it is characterized in that: described Elastic Teeth is two both sides separating from the same sectional position place of bar shaped bar, and it is arc shape or leg-of-mutton structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410777927.6A CN104505769B (en) | 2014-12-16 | 2014-12-16 | A kind of earth potential working straight line pole bowl head assembly and disassembly methods |
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| CN201410777927.6A CN104505769B (en) | 2014-12-16 | 2014-12-16 | A kind of earth potential working straight line pole bowl head assembly and disassembly methods |
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| CN104505769A true CN104505769A (en) | 2015-04-08 |
| CN104505769B CN104505769B (en) | 2017-09-22 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104734069A (en) * | 2015-04-14 | 2015-06-24 | 安顺供电局 | Socket tripping device for hot-line replacing 220kV single-conductor linear insulator string |
| CN108306219A (en) * | 2018-04-19 | 2018-07-20 | 国网湖北省电力有限公司电力科学研究院 | A kind of vertically insulated substring bowl head attaching/detaching apparatus of transmission line of electricity |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101814707B (en) * | 2009-12-15 | 2011-12-21 | 云南电网公司大理供电局 | Tool for live replacement of 220kV line 'V' string insulator and method |
| CN203607744U (en) * | 2013-11-27 | 2014-05-21 | 国家电网公司 | Special tool for resetting overhanging insulator lead-side socket W-shaped pin at ground potential |
| CN203690805U (en) * | 2014-02-11 | 2014-07-02 | 国家电网公司 | Integrated device for adjusting socket and removing pin |
| CN204012569U (en) * | 2014-07-31 | 2014-12-10 | 江苏捷峰电力器材有限公司 | A kind of novel socket-clevis eye |
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2014
- 2014-12-16 CN CN201410777927.6A patent/CN104505769B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734069A (en) * | 2015-04-14 | 2015-06-24 | 安顺供电局 | Socket tripping device for hot-line replacing 220kV single-conductor linear insulator string |
| CN104734069B (en) * | 2015-04-14 | 2018-08-21 | 安顺供电局 | De- bowl device for charged for replacement 220kV single conductor linear insulator chains |
| CN108306219A (en) * | 2018-04-19 | 2018-07-20 | 国网湖北省电力有限公司电力科学研究院 | A kind of vertically insulated substring bowl head attaching/detaching apparatus of transmission line of electricity |
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| CN104505769B (en) | 2017-09-22 |
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