CN204304314U - A kind of earth potential working straight line pole bowl head replacer - Google Patents
A kind of earth potential working straight line pole bowl head replacer Download PDFInfo
- Publication number
- CN204304314U CN204304314U CN201420796519.0U CN201420796519U CN204304314U CN 204304314 U CN204304314 U CN 204304314U CN 201420796519 U CN201420796519 U CN 201420796519U CN 204304314 U CN204304314 U CN 204304314U
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- China
- Prior art keywords
- shape
- bowl head
- connector
- push rod
- slide rail
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- 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.)
- Withdrawn - After Issue
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- 230000008901 benefit Effects 0.000 claims description 19
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000012212 insulator Substances 0.000 abstract description 28
- 229910052573 porcelain Inorganic materials 0.000 abstract description 9
- 230000007246 mechanism Effects 0.000 abstract description 5
- 239000000725 suspension Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 5
- 230000005611 electricity 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
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012384 transportation and delivery Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
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- Insulators (AREA)
Abstract
The utility model discloses a kind of earth potential working straight line pole bowl head replacer, bowl head attaching/detaching apparatus is arranged on connector, bowl head attaching/detaching apparatus includes ball socket adjuster and bulb push rod, ball socket adjuster the mode of Plane Rotation 360 ° can be arranged on an end of connector by the fixed bar 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, and connector is also provided with the jockey that can be connected with insulating bar.The utility model have employed three-dimensional rotating mechanism, bulb push rod can be passed through at insulator porcelain patticoat built-in function insulator pin again while righting side of wire socket-clevis eye simultaneously, the operation easier of socket-clevis eye removable when not only reducing earth potential working, improve operating efficiency, particularly solve the operation difficult problem of porcelain patticoat lower than the earth potential removable side of wire bowl head of the anti-pollution type insulator of the XWP series of bulb.
Description
Technical field
The utility model relates to a kind of replacer, particularly a kind of earth potential working straight line pole bowl head replacer.
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 of electricity straight line pole suspension insulator, because of the aufbauprinciple of itself, insulator chain becomes natural vertical line connection with socket-clevis eye can only be applicable to, for insulator chain 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.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of composite insulator being common to Multiple Type is provided, formula porcelain insulator (XP series), pollution proof insulator (XWP series) are connected with the bowl head-bulb of toughened glass insulator (LXY series), have a kind of earth potential working straight line pole bowl head replacer of stronger versatility.
A kind of earth potential working straight line pole bowl head replacer, include 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 bar 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 bar 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 bar, connector is also provided with the jockey that can be connected with insulating bar.
The earth potential working straight line pole bowl head replacer of this structure, 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 make this ball socket adjuster be applicable to multiple 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 bar 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 bar 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 bar 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 bar 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 bar 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 locating hole, and the locating 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 locating 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.
Described earth potential working straight line pole bowl head replacer also includes 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, is provided with the retaining ratchet of two groups in the front and rear portions of bar shaped bar.
The spring catch attaching/detaching apparatus of this structure, can mend pin device as spring catch simultaneously and spring catch load push-pull uses, and when using as spring catch load push-pull, keeping mending pin member in opening elongated slot, then heading on spring catch with the end of support, use up and released; When mending pin device as spring catch and using, then benefit pin member is turned over and leave a mouthful elongated slot, then spring catch is enclosed within and mends in pin member, should note making the bottom of spring catch be close to the bottom of mending pin member, and make the front and back retaining ratchet in benefit pin member fully bite spring catch, thus ensure that spring catch can not drop in transport process.
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 utility model following advantage compared to existing technology:
Earth potential working straight line pole bowl head replacer of the present utility model, 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 of electricity straight line pole suspension insulator earth potential live replacing events in operation, particularly for insulator chain 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 replacer of the present utility model also can carry out dismounting to spring catch simultaneously, has the function of one-object-many-purposes.
1, novel earth potential working tangent tower bowl head replacer, 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 chain 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 chain.
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, equipotential live line work mode can only be adopted to carry out, and for part 35kV, 110kV electric pressure transmission line of electricity, because clearance is less, equipotential live line work mode is adopted virtually to add the danger of operation.Novel bowl head replacer can use earth potential working mode to replace equipotential live line work 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 of electricity 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 chain operation minimizing power off time that each employing livewire work 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 deliveries are about 1,400,000 degree, by average electricity price 0.55 yuan/degree, the economic benefit that many deliveries produce can reach about 770,000 yuan, there is higher economic benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of earth potential working straight line pole bowl head replacer of the present utility model.
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 bar 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 locating 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.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in more detail.
Embodiment 1
A kind of earth potential working straight line pole bowl head replacer, includes bowl head attaching/detaching apparatus 1 and spring catch attaching/detaching apparatus 2.
Bowl head attaching/detaching apparatus is arranged on connector, 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 bar 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 3 by the fixed bar 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 bar opposing parallel, connector is also provided with the jockey 4 that can be connected with insulating bar.Ball socket adjuster by the fixed bar of " U " shape can the specific practice be connected on connector of Plane Rotation 360 ° be, the fixed bar 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 bar of " U " shape, be provided with ball.The end of the dual-side of " U " shape is provided with jag, the side end prying in the opposite direction of jag both sides.
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 1222 is provided with the elongated slot 12221 for locating mutually with tongue slide rail, tongue slide rail 1221 is then provided with locating hole 12211, locating 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.
Described earth potential working straight line pole bowl head replacer also includes spring catch attaching/detaching apparatus, 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 one end of T-shaped support or T-shaped end, 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, is provided with the retaining ratchet 23 of two groups in the front and rear portions of bar shaped bar.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 the structure of arc shape.
The concrete using method of this earth potential working straight line pole bowl head replacer is:
1, remove insulator chain to be 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 chain 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 chain and side of wire socket-clevis eye.
2, 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 chain and side of wire socket-clevis eye.
3, spring catch is removed: 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.
4, recover 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.
5, shock mount pin is mended: 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, " W " pin is pushed to socket-clevis eye osculum side level, " W " pin is pushed in side of wire socket-clevis eye.Benefit is sold out complete.
It is same as the prior art that the present embodiment does not state part.
Claims (8)
1. an earth potential working straight line pole bowl head replacer, it is characterized in that: include 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 bar 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 bar 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 bar, connector is also provided with the jockey that can be connected with insulating bar.
2. earth potential working straight line pole bowl head replacer according to claim 1, it is characterized in that: ball socket adjuster by the fixed bar 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 bar 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 a cannelure is provided with at barrel bore, ball is provided with between cannelure on the fixed bar of the cannelure of barrel bore and the stile of " F " shape or " U " shape.
3. earth potential working straight line pole bowl head replacer according to claim 1, it is characterized in that: ball socket adjuster by the fixed bar 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 bar of " U " shape are inserted in sleeve, and adopt rolling bearing to connect between the two.
4. the earth potential working straight line pole bowl head replacer described in Claims 2 or 3, 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. earth potential working straight line pole bowl head replacer according to claim 4, it 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 locating hole, locating 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. earth potential working straight line pole bowl head replacer according to claim 1, it is characterized in that: described earth potential working straight line pole bowl head replacer also includes 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.
7. earth potential working straight line pole bowl head replacer according to claim 6, is characterized in that: the retaining ratchet in described benefit pin member is Elastic Teeth.
8. earth potential working straight line pole bowl head replacer according to claim 7, 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 |
|---|---|---|---|
| CN201420796519.0U CN204304314U (en) | 2014-12-16 | 2014-12-16 | A kind of earth potential working straight line pole bowl head replacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420796519.0U CN204304314U (en) | 2014-12-16 | 2014-12-16 | A kind of earth potential working straight line pole bowl head replacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204304314U true CN204304314U (en) | 2015-04-29 |
Family
ID=53109828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420796519.0U Withdrawn - After Issue CN204304314U (en) | 2014-12-16 | 2014-12-16 | A kind of earth potential working straight line pole bowl head replacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204304314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505770A (en) * | 2014-12-16 | 2015-04-08 | 国家电网公司 | Bowl head replacer with straight pole for earth potential working |
-
2014
- 2014-12-16 CN CN201420796519.0U patent/CN204304314U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505770A (en) * | 2014-12-16 | 2015-04-08 | 国家电网公司 | Bowl head replacer with straight pole for earth potential working |
| CN104505770B (en) * | 2014-12-16 | 2017-04-26 | 国家电网公司 | Bowl head replacer with straight pole for earth potential working |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150429 Effective date of abandoning: 20170426 |