CN205489204U - GIS dismounting device and use device's generating line subassembly for generating line - Google Patents
GIS dismounting device and use device's generating line subassembly for generating line Download PDFInfo
- Publication number
- CN205489204U CN205489204U CN201620232741.7U CN201620232741U CN205489204U CN 205489204 U CN205489204 U CN 205489204U CN 201620232741 U CN201620232741 U CN 201620232741U CN 205489204 U CN205489204 U CN 205489204U
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- Prior art keywords
- conductor
- corrugated tube
- disk insulator
- bus
- screw
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Abstract
The utility model discloses a GIS dismounting device and use device's generating line subassembly for generating line, GIS for the generating line dismounting device including the casing of the tube -shape that is used for being connected with first disk insulator and dock with the casing, a bellows that is used for being connected with second disk insulator, be equipped with first conductor in the casing, be equipped with the second conductor in the bellows, first conductor has the left grafting portion of cartridge on first disk insulator, the second conductor has in the right grafting portion of cartridge on second disk insulator, first conductor, two adjacent tip in -cut connections of second conductor are and relative direction removal in the orientation about can following. Utilize the components of a whole that can function independently setting first, two conductors can carry out the characteristic of stretching out and drawing back in the axial, can carry out ascending dismantlement of axle or installation from both ends respectively, for the mode from radial dismouting centre conductor between two bonding conductor among the prior art, easy operation makes things convenient for the dismantlement of generating line.
Description
Technical field
This utility model relates to a kind of GIS bus provision for disengagement and uses the busbar assembly of this device.
Background technology
GIS equipment refers to primary equipment in addition to transformator in a transformer station, including bus, chopper, disconnecting switch, earthed switch etc., optimized design organically combines, and is sealed by container, and the internal sulfur hexafluoride gas that is full of of container is to insulate.GIS bus is the visual plant transmitting electric energy in switchgear, its safe and reliable important leverage being electric energy and transmitting smoothly.General GIS bus structure many employings linear type overall structure, length is by several meters to tens meters, the most quick detachable after in-site installation, it has not been convenient to carry out service work.
Chinese patent CN 202167762U(authorized announcement date is 2012.03.14) disclose a kind of busbar assembly for supertension engineering GIS.This busbar assembly includes two-piece housing and has the corrugated tube of compression function, the two ends of this corrugated tube are perpendicular to corrugated tube axial direction and are fixed with support plate, being equipped with the bolt guided for corrugated tube compression between two support plates, bolt is positioned at one end of corrugated tube compression initiating terminal and is provided with the adjusting nut for regulating corrugated tube decrement that the support plate corresponding with this end coordinates.In housing, housing axial direction being provided with center conductor, center conductor is connected conductor and two detachable conductor connected between conductor by two.Center conductor be respectively fixed at two ends with disc insulator, disc insulator be fixed on correspondence housing on.When needs maintenance dismounting, first remove the bolt between the support plate that the ring flange of left shell is corresponding, move adjusting nut towards corrugated tube compression direction, then compress bellows, detachable conductor exposes corrugated tube, supports with T-shaped supporting tool and connects conductor, disassembles detachable conductor, after dismounting, connection conductor is extracted from touch base, makes the center conductor of enclosure interior disconnect, corrugated tube of finally dismantling, housing is removed, just can overhaul.But what first this busbar assembly was removed is detachable conductor, detachable conductor is unsettled being connected between two connection conductors, and detachable conductor and the connection conductor of both sides all connect by screw is fixing.During dismounting, in addition it is also necessary to supporting tool coordinates, and the disassembly direction of the screw of detachable conductor both sides is the most inconsistent, dismounting inconvenience.It addition, during installing detachable conductor, two intervals connected between conductor also are difficult to ensure that being just suitable for detachable conductor radially loads, if being spaced big, after detachable conductor loads, due to the existence in gap, also it is not easy to operation and connects screw between the two.In a word, this mode radially dismounting detachable conductor from middle part, inconvenient operation, reduces the efficiency of bus dismounting.
Summary of the invention
The purpose of this utility model is to provide a kind of GIS bus provision for disengagement, to solve the technical problem that existing busbar assembly is dismantled from radial direction between two connection conductors or loading detachable conductor is inconvenient when maintenance.This utility model also provides for a kind of GIS busbar assembly using this device simultaneously.
In order to realize object above, in this utility model, the technical scheme of GIS bus provision for disengagement is as follows: GIS bus provision for disengagement, including the housing of the tubular for being connected with the first disk insulator and dock with housing, for the corrugated tube being connected with the second disk insulator, housing, the axis of corrugated tube extends the most in left-right direction, the first conductor it is provided with in described housing, the second conductor it is provided with in described corrugated tube, described first conductor has in use for the left Plug Division being inserted on described first disk insulator and electrically connect with left bus, described second conductor has in use for the right Plug Division being inserted on described second disk insulator and electrically connect with right bus, described first conductor, adjacent two the end socket connection of the second conductor and can in left-right direction on be oppositely oriented movement.
The described first conductor middle electric-conductor by the first conductor body and with the first conductor body releasable connection is constituted, described middle electric-conductor is between described first conductor body and the second conductor, described second conductor is plugged on described middle electric-conductor, and described middle electric-conductor is provided with the opening inserting groove towards described second conductor.
Described middle electric-conductor is fixed on the first conductor body by central screw, described middle electric-conductor is provided with middle screw nail that axially penetrate through described inserting groove bottom land, that penetrate for described central screw, and the left part being inserted in described inserting groove of described second conductor is provided with opening towards left, for dodging the escape groove of described central screw.
Described left Plug Division is provided with the left screw hole that the left screw axial for fixing described first conductor and the first disk insulator penetrates, and described right Plug Division is provided with the right screw hole that the right screw axial for fixing described second conductor and the second disk insulator penetrates.
Described corrugated tube includes the corrugated tube body with Telescopic and the annular left supported plate being located at two ends, corrugated tube body left and right and right supported plate, described corrugated tube be circumferentially with that one group of axis extends in left-right direction for connecting described housing, corrugated tube and the screw rod of the second disk insulator or bolt, on described screw rod or bolt left side in described right supported plate be provided with described right supported plate with the use of the adjusting nut for regulating described corrugated tube decrement.
nullThis utility model GIS busbar assembly adopts the following technical scheme that GIS busbar assembly includes the first disk insulator for fixing left bus、Second disk insulator of fixing right bus、For the housing of tubular that is connected with the first disk insulator and dock with housing、For the corrugated tube being connected with the second disk insulator，Described housing、The axis of corrugated tube extends the most in left-right direction，The first conductor it is provided with in described housing，The second conductor it is provided with in described corrugated tube，Described first conductor has in use for the left Plug Division being inserted on described first disk insulator and electrically connect with left bus，Described second conductor has in use for the right Plug Division being inserted on described second disk insulator and electrically connect with right bus，Described first conductor、Adjacent two the end socket connection of the second conductor and can in left-right direction on be oppositely oriented movement.
The described first conductor middle electric-conductor by the first conductor body and with the first conductor body releasable connection is constituted, described middle electric-conductor is between described first conductor body and the second conductor, described second conductor is plugged on described middle electric-conductor, and described middle electric-conductor is provided with the opening inserting groove towards described second conductor.
Described middle electric-conductor is fixed on the first conductor body by central screw, described middle electric-conductor is provided with middle screw nail that axially penetrate through described inserting groove bottom land, that penetrate for described central screw, and the left part being inserted in described inserting groove of described second conductor is provided with opening towards left, for dodging the escape groove of described central screw.
Described left Plug Division is provided with the left screw hole that the left screw axial for fixing described first conductor and the first disk insulator penetrates, and described right Plug Division is provided with the right screw hole that the right screw axial for fixing described second conductor and the second disk insulator penetrates.
Described corrugated tube includes the corrugated tube body with Telescopic and the annular left supported plate being located at two ends, corrugated tube body left and right and right supported plate, described corrugated tube be circumferentially with that one group of axis extends in left-right direction for connecting described housing, corrugated tube and the screw rod of the second disk insulator or bolt, on described screw rod or bolt left side in described right supported plate be provided with described right supported plate with the use of the adjusting nut for regulating described corrugated tube decrement.
The beneficial effects of the utility model: use the GIS busbar assembly of bus provision for disengagement of the present utility model when carrying out bus dismounting, first remove corrugated tube and the connection of the first disk insulator, compress bellows to the left, corrugated tube and the second disk insulator produce certain interval.At this point it is possible to put in the inner space of corrugated tube with specific purpose tool and make the second conductor and the second disk insulator release fixed relationship, making the second conductor shrink to the left relative to the first conductor and move, whole conductor length shortens.Then removing housing and the connection of the first disk insulator, housing moves right, such that it is able to make extracting tool pass through in the middle of housing and the first disk insulator, makes the first conductor and the first disk insulator separate.Owing to the first conductor and the second conductor can shrink in the axial direction, the overall length of the first conductor and the second conductor is no longer interfere with from removal in the radial direction.Such that it is able to housing and corrugated tube are all disassembled, next step service work the most just can be carried out.The process installed is contrary with unloading process.Utilize split arrange conductor, the characteristic stretched can be carried out in the axial direction, the dismounting axially or installation can be carried out respectively from two ends, relative to of the prior art from two modes connecting radially dismounting middle conductor between conductor, simple to operate, facilitate the dismounting of bus, improve the overhaul efficiency to bus.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present utility model.
Detailed description of the invention
The embodiment of this utility model GIS busbar assembly: as shown in Figure 1, GIS busbar assembly, including left bus 2, right bus 18, for fixing the first disk insulator 4 of left bus 2, the second disk insulator 16 of fixing right bus and the provision for disengagement of dismounting bus, provision for disengagement include the housing 5 of the tubular for being connected with the first disk insulator 4 and dock with housing 5, for the corrugated tube 13 being connected with the second disk insulator 16.Left bus 2 is in left bus cylinder 1, and right bus 18 is positioned at right bus bar canister body.Housing 5, the axis of corrugated tube 13 extend the most in left-right direction.Corrugated tube 13 includes the corrugated tube body with Telescopic and the annular left supported plate 9 being located at two ends, corrugated tube body left and right and right supported plate 15.The two ends, left and right of housing 5 are flange arrangement, and the left end of housing 5 and the first disk insulator 4 and left bus cylinder are connected by left bolt 3, and left bolt 3 is hexad and uniformly at intervals in the circumference of the first disk insulator 4.The right-hand member of housing 5 is connected by screw rod 12 with the left supported plate 9 of corrugated tube 13, right supported plate the 15, second disk insulator 16 and right bus cylinder, and the axis direction of screw rod 12 is in left-right direction.Screw rod 12 has three and uniform along the circumference of corrugated tube.On screw rod 12, left side in housing 5 right-hand member is provided with first and fixes nut 8, is provided with second and fixes nut 10, fix the fixing of nut by first and second and make housing 5 link together with corrugated tube on the right side of left supported plate 9.On screw rod 12 left side in right supported plate be provided with right supported plate 15 with the use of the adjusting nut 14 for regulating corrugated tube decrement.On screw rod 12, right side in right bus cylinder is provided with the 3rd and fixes nut 17.In view of the firm problem of connection of the second disk insulator 16 with right bus cylinder, being additionally provided with right bolt 21, right bolt 21 lays respectively at the position between two screw rods 12, and right bolt 21 has three and uniform along the second disk insulator 16 circumference.Right bolt 21 and adjusting nut 14 front and back block on attempting, and are not same parts, but two parts.
The first conductor 7 it is provided with in housing 5, the second conductor 20 it is provided with in corrugated tube, first conductor 7 has in use for the left Plug Division being inserted on described first disk insulator 4 and electrically connect with left bus, second conductor 20 has in use for the right Plug Division being inserted on the second disk insulator and electrically connect with right bus, adjacent two the end socket connection of first conductor the 7, second conductor 20 and can in left-right direction on be oppositely oriented movement.For ease of processing and manufacturing, the first conductor 7 middle electric-conductor 11 by the first conductor body and with the first conductor body releasable connection is constituted.Middle electric-conductor 11 is between the first conductor body and the second conductor 20, and the second conductor 20 is plugged on middle electric-conductor 11, and middle electric-conductor 11 is provided with the opening inserting groove towards described second conductor 20.Middle electric-conductor 11 is fixed on the first conductor body by central screw 22, middle electric-conductor 11 is provided with middle screw nail that axially penetrate through inserting groove bottom land, that penetrate for central screw 22, and the left part being inserted in described inserting groove of the second conductor 20 is provided with opening towards left, for dodging the escape groove of central screw.Can realize sliding by spring touch finger between the left part of the second conductor 20 with middle electric-conductor and electrically connect.First conductor 7 is fixed on the first disk insulator 4 by left screw 6 is removable, and the second conductor 20 is fixed on the second disk insulator 16 by right screw 19 is removable.Left Plug Division is provided with for fixing the left screw hole that the left screw axial of the first conductor and the first disk insulator penetrates, and right Plug Division is provided with for fixing the right screw hole that the right screw axial of the second conductor and the second disk insulator penetrates.
When dismantling at the scene, loosen the adjusting nut 14 on screw rod with special spanner, dismantle right bolt 21, make right supported plate 15 compresses bellows tube body, corrugated tube and the second disk insulator 16 can produce certain interval to the left.At this point it is possible to lay down the right screw 19 on the second conductor with specific purpose tool, the second conductor 20 and the second disk insulator 16 release fixed relationship, make the relatively middle electric-conductor 11 of the second conductor 20 be moved to the left.Then removing left bolt 3, make housing 5 separate with the first disk insulator 4, housing 5 moves right, such that it is able to make extracting tool by removing to dismantle left screw 6 in the middle of housing 5 and the first disk insulator 4, the first conductor 7 separates with the first disk insulator 4.Owing to the first conductor and the second conductor can shrink in the axial direction, the overall length of the first conductor and the second conductor is no longer interfere with removing from radial direction.Such that it is able to housing and corrugated tube are all disassembled, next step service work the most just can be carried out.The process installed is contrary with unloading process.
In the present embodiment, GIS busbar assembly is three pole common box bus assemblies, dismounting when, will disassemble the first conductor of every pole, the second conductor in advance, then could remove corrugated tube.Certainly, in other embodiments, for the busbar assembly of other one pole, only one of which the first conductor and the second conductor, only need to implement according to the method for dismounting in above-described embodiment.
In other embodiments, the first conductor may also be the Split type structure in structure integrally rather than above-described embodiment, and inserting groove can be arranged on the first conductor of one.
In other embodiments, screw rod is also changed to the bolt that length is longer.Bolt can save the 3rd and fix nut or first and fix nut.
In other embodiments, if the first conductor, the second conductor can be firm with corresponding disk insulator grafting, ensure the normal and current capacity of respective bus bars, also can be fixed by left screw, right screw, directly by left Plug Division and the first disk insulator grafting, right Plug Division and the second disk insulator grafting, inserting depth is difficult to too deep, and after avoiding the first conductor, the second conductor to shrink, conductor entirety can't be unloaded down.
The embodiment of this utility model GIS bus provision for disengagement, GIS bus provision for disengagement is identical with the structure of the provision for disengagement of the dismounting bus in above-described embodiment, and detailed description of the invention no longer describes in detail.
Claims (10)
1.GIS bus provision for disengagement, including the housing of the tubular for being connected with the first disk insulator and dock with housing, for the corrugated tube being connected with the second disk insulator, housing, the axis of corrugated tube extends the most in left-right direction, it is characterized in that: in described housing, be provided with the first conductor, the second conductor it is provided with in described corrugated tube, described first conductor has in use for the left Plug Division being inserted on described first disk insulator and electrically connect with left bus, described second conductor has in use for the right Plug Division being inserted on described second disk insulator and electrically connect with right bus, described first conductor, adjacent two the end socket connection of the second conductor and can in left-right direction on be oppositely oriented movement.
GIS bus provision for disengagement the most according to claim 1, it is characterized in that: the described first conductor middle electric-conductor by the first conductor body and with the first conductor body releasable connection is constituted, described middle electric-conductor is between described first conductor body and the second conductor, described second conductor is plugged on described middle electric-conductor, and described middle electric-conductor is provided with the opening inserting groove towards described second conductor.
GIS bus provision for disengagement the most according to claim 2, it is characterized in that: described middle electric-conductor is fixed on the first conductor body by central screw, described middle electric-conductor is provided with middle screw nail that axially penetrate through described inserting groove bottom land, that penetrate for described central screw, and the left part being inserted in described inserting groove of described second conductor is provided with opening towards left, for dodging the escape groove of described central screw.
GIS bus provision for disengagement the most according to claim 1, it is characterized in that: described left Plug Division is provided with the left screw hole that the left screw axial for fixing described first conductor and the first disk insulator penetrates, described right Plug Division is provided with the right screw hole that the right screw axial for fixing described second conductor and the second disk insulator penetrates.
5. according to the GIS bus provision for disengagement described in any one of claim 1-4, it is characterized in that: described corrugated tube includes having the corrugated tube body of Telescopic and is located at annular left supported plate and the right supported plate at two ends, corrugated tube body left and right, described corrugated tube be circumferentially with that one group of axis extends in left-right direction for connecting described housing, corrugated tube and the screw rod of the second disk insulator or bolt, on described screw rod or bolt left side in described right supported plate be provided with described right supported plate with the use of the adjusting nut for regulating described corrugated tube decrement.
null6.GIS busbar assembly，Including the first disk insulator for fixing left bus、Second disk insulator of fixing right bus and the provision for disengagement of dismounting bus，Provision for disengagement includes the housing of the tubular for being connected with the first disk insulator and docks with housing、For the corrugated tube being connected with the second disk insulator，Described housing、The axis of corrugated tube extends the most in left-right direction，It is characterized in that: in described housing, be provided with the first conductor，The second conductor it is provided with in described corrugated tube，Described first conductor has in use for the left Plug Division being inserted on described first disk insulator and electrically connect with left bus，Described second conductor has in use for the right Plug Division being inserted on described second disk insulator and electrically connect with right bus，Described first conductor、Adjacent two the end socket connection of the second conductor and can in left-right direction on be oppositely oriented movement.
GIS busbar assembly the most according to claim 6, it is characterized in that: the described first conductor middle electric-conductor by the first conductor body and with the first conductor body releasable connection is constituted, described middle electric-conductor is between described first conductor body and the second conductor, described second conductor is plugged on described middle electric-conductor, and described middle electric-conductor is provided with the opening inserting groove towards described second conductor.
GIS busbar assembly the most according to claim 7, it is characterized in that: described middle electric-conductor is fixed on the first conductor body by central screw, described middle electric-conductor is provided with middle screw nail that axially penetrate through described inserting groove bottom land, that penetrate for described central screw, and the left part being inserted in described inserting groove of described second conductor is provided with opening towards left, for dodging the escape groove of described central screw.
GIS busbar assembly the most according to claim 6, it is characterized in that: described left Plug Division is provided with the left screw hole that the left screw axial for fixing described first conductor and the first disk insulator penetrates, described right Plug Division is provided with the right screw hole that the right screw axial for fixing described second conductor and the second disk insulator penetrates.
10. according to the GIS busbar assembly described in any one of claim 6 to 9, it is characterized in that: described corrugated tube includes having the corrugated tube body of Telescopic and is located at annular left supported plate and the right supported plate at two ends, corrugated tube body left and right, described corrugated tube be circumferentially with that one group of axis extends in left-right direction for connecting described housing, corrugated tube and the screw rod of the second disk insulator or bolt, on described screw rod or bolt left side in described right supported plate be provided with described right supported plate with the use of the adjusting nut for regulating described corrugated tube decrement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620232741.7U CN205489204U (en) | 2016-03-24 | 2016-03-24 | GIS dismounting device and use device's generating line subassembly for generating line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620232741.7U CN205489204U (en) | 2016-03-24 | 2016-03-24 | GIS dismounting device and use device's generating line subassembly for generating line |
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| Publication Number | Publication Date |
|---|---|
| CN205489204U true CN205489204U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620232741.7U Expired - Fee Related CN205489204U (en) | 2016-03-24 | 2016-03-24 | GIS dismounting device and use device's generating line subassembly for generating line |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294028A (en) * | 2017-06-08 | 2017-10-24 | 河南平高电气股份有限公司 | A kind of bus butting tooling |
| CN107819314A (en) * | 2017-11-13 | 2018-03-20 | 湖南长高电气有限公司 | A kind of main bus structure of novel gas insulation metal closed switchgear |
| CN110189872A (en) * | 2019-05-13 | 2019-08-30 | 平高集团有限公司 | A kind of fixed one-mast support insulator, pipeline bus and its bus unit |
| CN112688260A (en) * | 2020-12-04 | 2021-04-20 | 河南平高电气股份有限公司 | Bus tube packaging device and bus tube assembly |
| CN112701606A (en) * | 2021-01-14 | 2021-04-23 | 河南平高电气股份有限公司 | GIS detachable bus |
| CN112909749A (en) * | 2021-01-14 | 2021-06-04 | 河南平高电气股份有限公司 | Conducting rod assembly of GIS bus |
| CN113949022A (en) * | 2021-09-03 | 2022-01-18 | 平高集团有限公司 | Pipeline generating line and bellows expansion joint for pipeline generating line |
| CN114765358A (en) * | 2021-01-13 | 2022-07-19 | 河南平高电气股份有限公司 | GIL (Gate electrode array) |
| CN114765357A (en) * | 2021-01-13 | 2022-07-19 | 河南平高电气股份有限公司 | Bus combination unit |
| CN116706806A (en) * | 2023-08-07 | 2023-09-05 | 山西金石电力开发有限公司 | Adjustable high-voltage bus bridge |
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2016
- 2016-03-24 CN CN201620232741.7U patent/CN205489204U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294028A (en) * | 2017-06-08 | 2017-10-24 | 河南平高电气股份有限公司 | A kind of bus butting tooling |
| CN107294028B (en) * | 2017-06-08 | 2019-03-12 | 河南平高电气股份有限公司 | A kind of bus butting tooling |
| CN107819314A (en) * | 2017-11-13 | 2018-03-20 | 湖南长高电气有限公司 | A kind of main bus structure of novel gas insulation metal closed switchgear |
| CN110189872A (en) * | 2019-05-13 | 2019-08-30 | 平高集团有限公司 | A kind of fixed one-mast support insulator, pipeline bus and its bus unit |
| CN112688260A (en) * | 2020-12-04 | 2021-04-20 | 河南平高电气股份有限公司 | Bus tube packaging device and bus tube assembly |
| CN114765357A (en) * | 2021-01-13 | 2022-07-19 | 河南平高电气股份有限公司 | Bus combination unit |
| CN114765358A (en) * | 2021-01-13 | 2022-07-19 | 河南平高电气股份有限公司 | GIL (Gate electrode array) |
| CN112909749A (en) * | 2021-01-14 | 2021-06-04 | 河南平高电气股份有限公司 | Conducting rod assembly of GIS bus |
| CN112701606A (en) * | 2021-01-14 | 2021-04-23 | 河南平高电气股份有限公司 | GIS detachable bus |
| CN113949022A (en) * | 2021-09-03 | 2022-01-18 | 平高集团有限公司 | Pipeline generating line and bellows expansion joint for pipeline generating line |
| CN113949022B (en) * | 2021-09-03 | 2023-03-10 | 平高集团有限公司 | Pipeline generating line and bellows expansion joint for pipeline generating line |
| CN116706806A (en) * | 2023-08-07 | 2023-09-05 | 山西金石电力开发有限公司 | Adjustable high-voltage bus bridge |
| CN116706806B (en) * | 2023-08-07 | 2023-11-07 | 山西金石电力开发有限公司 | Adjustable high-voltage bus bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |