CN205004701U - Bonding conductor , generating line connection structure and be arranged in generating line dismantled of GIS equipment - Google Patents
Bonding conductor , generating line connection structure and be arranged in generating line dismantled of GIS equipment Download PDFInfo
- Publication number
- CN205004701U CN205004701U CN201520359039.2U CN201520359039U CN205004701U CN 205004701 U CN205004701 U CN 205004701U CN 201520359039 U CN201520359039 U CN 201520359039U CN 205004701 U CN205004701 U CN 205004701U
- Authority
- CN
- China
- Prior art keywords
- transition
- syndeton
- hand member
- left end
- transition part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 83
- 230000007704 transition Effects 0.000 claims abstract description 132
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 8
- 239000012212 insulator Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a bonding conductor, generating line connection structure and be arranged in generating line dismantled of GIS equipment, wherein bonding conductor includes axis first transition that the direction is extended about along and the second piece that passes through, the left end of first transition is equipped with and is used for carrying out the first transition left end connection structure that is connected with corresponding insulation support spare through first fastener, and the right -hand member of first transition piece is provided with first transition piece right -hand member connection structure, the left end of second transition be equipped with be used for with the right -hand member connection structure of first transition carries out the second transition left end connection structure that connects through the second fastener, the right -hand member of second transition be equipped with be used for with center conductor grafting complex grafting structure. The utility model discloses not being used in two center conductor junctions and setting up the dismantlement that tooling hole just can realize two center conductor, the very big dismantlement that has made things convenient for generating line in the GIS equipment has improved work efficiency.
Description
Technical field
The utility model relates to field of switch equipment, is specifically related to a kind of bonding conductor, also relates to a kind of bus connection structure, also relates to a kind of for the detachable bus in GIS device.
Background technology
GIS (GasInsulatedmetal-enclosedSwitchgear, SF
6gas isolated metal enclosed switchgear) because of plurality of advantages such as its compact conformation, floor space are little, environmental resistance ability is strong, handling safety, good looking appearances, be widely used in transformer station in recent years.Its each between position, realized electrically combination by main bus bar.
Along with the extensive use of GIS, how to accomplish at utmost to reduce coverage and shortest time and solve fault if GIS function element especially breaks down as the main bus bar scene of electrical connection maincenter and to seem ever more important.In 252kVGIS projects design process, normal two female connection type as shown in Figure 1, in Fig. 1, (a) (b) (c) is for line is every position, DS/ES outlet should be connected every its main bus bar every position of position for (b), be connected every the main bus bar import/export of position with (a) (c) two respectively again, wherein A is No. 1 bus, and B is No. 2 buses.If fault bus, in time breaking down in the main bus bar scene of position (b), should be removed separately by outlet.For realizing above-mentioned functions, the way of current routine is as shown in Figure 2, wherein e is pillar insulator, f is disc insulator, this pillar insulator can as conductor support, then one section of disassembled bus g is set between the main bus bar of position at two, first removes disassembled bus g when there is field failure and again fault main bus bar is processed.But not only cost is higher to arrange disassembled bus, and the distance that can increase every interdigit thus increase floor space, to waste financial resources, material resources and land resource.
Chinese patent CN201438608U discloses a kind of detachable bus for ultra-high voltage GIS equipment, comprise housing, bellows, center conductor, connected by bonding conductor between two adjacent center conductors, wherein, one end in the two ends, left and right of each center conductor is connected with bonding conductor by screw thread, the other end and insulated support grafting, and on the housing of insulated support installed position, be also provided with tooling hole, the installation of this tooling hole conveniently insulated support is arranged, visible, the structural housing of detachable bus of the prior art not only will arrange a tooling hole to facilitate the connection between center conductor in center conductor junction, but also a tooling hole to be set at the corresponding installed position of insulated support, thus cause the structure of detachable bus and the complicated of parts assembling.
Utility model content
The purpose of this utility model is to provide a kind of bonding conductor, not be used in two center conductor junctions and the dismounting that tooling hole just can realize two center conductors is set, greatly facilitate the dismounting of GIS device median generatrix, also provide a kind of bus connection structure using this bonding conductor simultaneously, provide again a kind of for the disassembled bus in GIS device.
To achieve these goals, the utility model provides a kind of technical scheme of bonding conductor, a kind of bonding conductor comprises the First Transition part and the second transition piece that axis extends in left-right direction, the left end of described First Transition part is provided with for being carried out with corresponding insulated support the First Transition part left end syndeton that is connected by the first securing member, the right-hand member of First Transition part is provided with First Transition part right-hand member syndeton, the left end of described second transition piece is provided with for being carried out with the right-hand member syndeton of described First Transition part the second transition piece left end syndeton of being connected by the second securing member, the right-hand member of the second transition piece is provided with the connected structure for coordinating with center conductor grafting.
Described First Transition part left end syndeton and described First Transition part right-hand member syndeton, described second transition piece left end syndeton and described second transition piece right-hand member syndeton are all bolt hole structures, and described first securing member and described second securing member are the bolt be plugged in corresponding bolt hole.
The connected structure of the right-hand member of described second transition piece is the groove that axis extends in left-right direction.
The utility model also provides a kind of technical scheme of bus connection structure, bus connection structure comprises insulated support, center conductor and the bonding conductor that center conductor is linked and packed together, described bonding conductor comprises the First Transition part and the second transition piece that axis extends in left-right direction, the left end of described First Transition part is provided with for being carried out with corresponding insulated support the First Transition part left end syndeton that is connected by the first securing member, the right-hand member of First Transition part is provided with First Transition part right-hand member syndeton, the left end of described second transition piece is provided with for being carried out with the right-hand member syndeton of described First Transition part the second transition piece left end syndeton of being connected by the second securing member, the right-hand member of the second transition piece is provided with the connected structure for coordinating with center conductor grafting.
Described First Transition part left end syndeton and described First Transition part right-hand member syndeton, described second transition piece left end syndeton and described second transition piece right-hand member syndeton are all bolt hole structures, and described first securing member and described second securing member are the bolt be plugged in corresponding bolt hole.
The connected structure of the right-hand member of described second transition piece is the groove that axis extends in left-right direction.
Insulated support comprises the insulation basin be fixedly arranged on housing, the upper end of insulation basin is installed with the insulation column that axis extends along the vertical direction, insulation column top is connected with releasable connection part, and the left and right two ends of releasable connection part are respectively arranged with the connecting hole for being connected by connector with center conductor and First Transition part.
The utility model also provides the technical scheme of the detachable bus in a kind of GIS device, comprise the housing that at least two axis extend in left-right direction, described housing is provided with tooling hole, bus connection structure is provided with in described housing, bus connection structure comprises insulated support, center conductor and the bonding conductor that center conductor is linked and packed together, described bonding conductor comprises the First Transition part and the second transition piece that axis extends in left-right direction, the left end of described First Transition part is provided with for being carried out with insulated support the First Transition part left end syndeton that is connected by the first securing member, the right-hand member of First Transition part is provided with First Transition part right-hand member syndeton, the left end of described second transition piece is provided with for being carried out with described First Transition part right-hand member syndeton the second transition piece left end syndeton of being connected by the second securing member, the right-hand member of the second transition piece is provided with the connected structure for coordinating with center conductor grafting, described tooling hole is corresponding with the installation site of described insulated support in housing.
Described First Transition part left end syndeton and described First Transition part right-hand member syndeton, described second transition piece left end syndeton and described second transition piece right-hand member syndeton are all bolt hole structures, and described first securing member and described second securing member are the bolt be plugged in corresponding bolt hole.
The connected structure of the right-hand member of described second transition piece is the groove that axis extends in left-right direction.
Because bonding conductor is mounted on insulated support, the installation site of insulated support in housing is corresponding with the position of tooling hole, when needing to disassemble the disassembled bus in GIS device, First Transition part in bonding conductor is disassembled from insulated support and the second transition piece by housing tooling hole by staff, because the second transition piece and First Transition part are plugged in together, again the second transition piece is pulled up from center conductor, second transition piece is taken out from tooling hole, at this moment two center conductor unloading spaces linked together just become very large, then the center conductor that two link together is taken apart take off and can complete center conductor dismounting again, greatly facilitate the dismounting of center conductor, do not need to arrange tooling hole by the respective housings of two center conductor junctions again, simplify the structure of detachable bus, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is two female wiring schematic diagrams;
Fig. 2 is main bus bar schematic diagram in prior art;
Fig. 3 is detachable bus schematic diagram in the utility model embodiment;
Fig. 4 is that First Transition part disassembles schematic diagram;
Fig. 5 is that the second transition piece disassembles schematic diagram;
Centered by Fig. 6, conductor disassembles schematic diagram;
Fig. 7 is that between housing, expansion joint disassembles schematic diagram;
Fig. 8 is the utility model embodiment engineering example schematic diagram.
Embodiment
The embodiment for the detachable bus in GIS device in the utility model, as shown in Figures 3 to 8: comprise the housing that at least two axis extend in left-right direction, and the junction being interconnected housing is provided with expansion joint 9, expansion joint 9 may be used for regulating in-site installation error to have the dismounting that can be bus housing to reserve gap, described housing is provided with tooling hole, tooling hole is provided with cover plate.
Bus connection structure is provided with in described housing, bus connection structure comprises insulated support, center conductor 5, 8, and the bonding conductor that center conductor is linked and packed together, described bonding conductor comprises the First Transition part 3 and 6 that axis extends in left-right direction, second transition piece 4 and 7, the left end of described First Transition part is provided with for being carried out with insulated support the First Transition part left end syndeton that is connected by the first securing member, the right-hand member of First Transition part is provided with First Transition part right-hand member syndeton, the left end of described second transition piece is provided with the second transition piece left end syndeton being undertaken by the second securing member with the right-hand member syndeton of described First Transition part being connected, the right-hand member of the second transition piece is provided with the connected structure for coordinating with center conductor grafting, described tooling hole is corresponding with the installation site of described insulated support in housing.
In the present embodiment, First Transition part left end syndeton and described First Transition part right-hand member syndeton, described second transition piece left end syndeton and described second transition piece right-hand member syndeton are all bolt hole structures, described first securing member and described second securing member are the bolt be plugged in corresponding bolt hole, insulated support comprises the insulation basin 1 be fixedly arranged on housing, the upper end of insulation basin is installed with the insulation column 2 that axis extends along the vertical direction, insulation column top is connected with releasable connection part, a left side for releasable connection part, right two ends are respectively arranged with the connecting hole for being connected with center conductor and First Transition part, be equipped with bolt in connecting hole thus central point conductor and First Transition part are connected on releasable connection part.
In the present embodiment, the left end of center conductor 5 and 8 is provided with cylindrical protrusions, the right side of described second transition piece is provided with the groove that the cylindrical protrusions for center conductor 8 is inserted, the right-hand member of the center conductor 8 in each housing coordinates with the center conductor grafting in adjacent housings.
When the bus mediated in this GIS device needs to remove, according to disassembling bus as shown in figs. 4-7, dismounting position is as shown in dashed rectangle in Fig. 4-7:
First, as shown in Figure 4, cover plate is taken away from tooling hole, at this moment instrument just can enter to bus enclosure interior from tooling hole, the bonding conductor 3,6 connected on pillar insulator in each housing is dismantled, center conductor is separated with the insulation column in the housing of place, and the spacing at this moment between center conductor 5 and 8 and insulation column is A;
Then, as shown in Figure 5, second transition conductor is pulled up from center conductors, remaining is only that center conductor part is plugged on the center conductor in left side in adjacent housings, and the center conductor in left side remain removable be installed in insulation column on, now center conductor and insulation column between changed to B from A;
Next step, as shown in Figure 6, this time interval B is enough large, and can be unpluged by the center conductor that two link together very smoothly, center conductor 5 and 8 has been moved to the left the dismounting of center conductor part;
Finally, as shown in Figure 7, after expansion joint 9 is one by one under respective housings dismounting, then can directly takes off can complete unloading process by intermediate bus bar (in figure shown in dashed rectangle).
The installation process of above-mentioned bus is contrary with above-mentioned unloading process can be realized.
In other embodiments, cylindrical projection also can be arranged in one end that the second transition piece is connected with center conductor, the end face of center conductor is arranged to the cylindrical hole coordinated with this projection grafting.
In other embodiments, First Transition part left end syndeton and described First Transition part right-hand member syndeton, described second transition piece left end syndeton and described second transition piece right-hand member syndeton are all thread pore structures, and described first securing member and described second securing member are the screw coordinated with screwed hole.
Claims (10)
1. a bonding conductor, it is characterized in that: comprise First Transition part and the second transition piece that axis extends in left-right direction, the left end of described First Transition part is provided with for being carried out with corresponding insulated support the First Transition part left end syndeton that is connected by the first securing member, the right-hand member of First Transition part is provided with First Transition part right-hand member syndeton, the left end of described second transition piece is provided with for being carried out with the right-hand member syndeton of described First Transition part the second transition piece left end syndeton of being connected by the second securing member, the right-hand member of the second transition piece is provided with the connected structure for coordinating with center conductor grafting.
2. bonding conductor according to claim 1, it is characterized in that: described First Transition part left end syndeton and described First Transition part right-hand member syndeton, described second transition piece left end syndeton and described second transition piece right-hand member syndeton are all bolt hole structures, and described first securing member and described second securing member are the bolt be plugged in corresponding bolt hole.
3. bonding conductor according to claim 1, is characterized in that: the connected structure of the right-hand member of described second transition piece is the groove that axis extends in left-right direction.
4. bus connection structure, comprise insulated support, center conductor and the bonding conductor that center conductor is linked and packed together, it is characterized in that: described bonding conductor comprises the First Transition part and the second transition piece that axis extends in left-right direction, the left end of described First Transition part is provided with for being carried out with corresponding insulated support the First Transition part left end syndeton that is connected by the first securing member, the right-hand member of First Transition part is provided with First Transition part right-hand member syndeton, the left end of described second transition piece is provided with for being carried out with the right-hand member syndeton of described First Transition part the second transition piece left end syndeton of being connected by the second securing member, the right-hand member of the second transition piece is provided with the connected structure for coordinating with center conductor grafting.
5. bus connection structure according to claim 4, it is characterized in that: described First Transition part left end syndeton and described First Transition part right-hand member syndeton, described second transition piece left end syndeton and described second transition piece right-hand member syndeton are all bolt hole structures, and described first securing member and described second securing member are the bolt be plugged in corresponding bolt hole.
6. the bus connection structure according to claim 4 or 5, is characterized in that: the connected structure of the right-hand member of described second transition piece is the groove that axis extends in left-right direction.
7. bus connection structure according to claim 4, it is characterized in that: insulated support comprises the insulation basin be fixedly arranged on housing, the upper end of insulation basin is installed with the insulation column that axis extends along the vertical direction, insulation column top is connected with releasable connection part, and the left and right two ends of releasable connection part are respectively arranged with the connecting hole for being connected by connector with center conductor and First Transition part.
8. one kind for the detachable bus in GIS device, comprise the housing that at least two axis extend in left-right direction, described housing is provided with tooling hole, bus connection structure is provided with in described housing, bus connection structure comprises insulated support, center conductor and the bonding conductor that center conductor is linked and packed together, it is characterized in that: described bonding conductor comprises the First Transition part and the second transition piece that axis extends in left-right direction, the left end of described First Transition part is provided with for being carried out with insulated support the First Transition part left end syndeton that is connected by the first securing member, the right-hand member of First Transition part is provided with First Transition part right-hand member syndeton, the left end of described second transition piece is provided with for being carried out with described First Transition part right-hand member syndeton the second transition piece left end syndeton of being connected by the second securing member, the right-hand member of the second transition piece is provided with the connected structure for coordinating with center conductor grafting, described tooling hole is corresponding with the installation site of described insulated support in housing.
9. according to claim 8 for the detachable bus in GIS device, it is characterized in that: described First Transition part left end syndeton and described First Transition part right-hand member syndeton, described second transition piece left end syndeton and described second transition piece right-hand member syndeton are all bolt hole structures, and described first securing member and described second securing member are the bolt be plugged in corresponding bolt hole.
10. according to claim 8 or claim 9 for the detachable bus in GIS device, it is characterized in that: the connected structure of the right-hand member of described second transition piece is the groove that axis extends in left-right direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359039.2U CN205004701U (en) | 2015-05-29 | 2015-05-29 | Bonding conductor , generating line connection structure and be arranged in generating line dismantled of GIS equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359039.2U CN205004701U (en) | 2015-05-29 | 2015-05-29 | Bonding conductor , generating line connection structure and be arranged in generating line dismantled of GIS equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205004701U true CN205004701U (en) | 2016-01-27 |
Family
ID=55161573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520359039.2U Active CN205004701U (en) | 2015-05-29 | 2015-05-29 | Bonding conductor , generating line connection structure and be arranged in generating line dismantled of GIS equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205004701U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934916A (en) * | 2015-05-29 | 2015-09-23 | 河南平芝高压开关有限公司 | Connecting conductor, bus connecting structure and detachable bus used for GIS equipment |
| CN110649547A (en) * | 2019-09-27 | 2020-01-03 | 平高集团有限公司 | Gas-insulated metal-enclosed power transmission line and axial expansion joint thereof |
| CN110649548A (en) * | 2019-09-27 | 2020-01-03 | 平高集团有限公司 | Gas-insulated metal-enclosed power transmission line and axial compensation unit thereof |
-
2015
- 2015-05-29 CN CN201520359039.2U patent/CN205004701U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934916A (en) * | 2015-05-29 | 2015-09-23 | 河南平芝高压开关有限公司 | Connecting conductor, bus connecting structure and detachable bus used for GIS equipment |
| CN104934916B (en) * | 2015-05-29 | 2017-11-14 | 河南平芝高压开关有限公司 | It is a kind of to connect conductor, bus connection structure and for the detachable bus in GIS device |
| CN110649547A (en) * | 2019-09-27 | 2020-01-03 | 平高集团有限公司 | Gas-insulated metal-enclosed power transmission line and axial expansion joint thereof |
| CN110649548A (en) * | 2019-09-27 | 2020-01-03 | 平高集团有限公司 | Gas-insulated metal-enclosed power transmission line and axial compensation unit thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205004701U (en) | Bonding conductor , generating line connection structure and be arranged in generating line dismantled of GIS equipment | |
| CN104934916A (en) | Connecting conductor, bus connecting structure and detachable bus used for GIS equipment | |
| CN202019137U (en) | Bus bridge frame with commutation function | |
| CN204088899U (en) | The vertical wire outlet structure of Novel outdoor GIS power distribution equipment | |
| CN202050162U (en) | Low voltage switch and control device and general cabinet frame thereof | |
| CN204578046U (en) | A kind of high-voltage cable of electric power locomotive engine rigidity terminal | |
| CN204927934U (en) | Novel fixed switch switch board of metal | |
| CN104201682B (en) | A kind of high pressure passive filtering cabinet of built-in annular reactor | |
| CN203445506U (en) | Connecting device of split cabinet-type gas insulated switchgear (GIS) and shared box-type gas insulated switchgear (GIS) | |
| CN205752999U (en) | A kind of GIS is spaced bus isolating construction | |
| CN208256385U (en) | Electrification display support insulator and switchgear | |
| CN202978001U (en) | Complete switch cabinet assembly type bus bridge stand | |
| CN202721373U (en) | Drawer-type switch cabinet | |
| CN200976469Y (en) | Bus phase sequence ranking structure for switch cabinet | |
| CN206893526U (en) | A kind of case for circuit breaker | |
| CN203352039U (en) | Metal-enclosed composite apparatus | |
| CN104979773A (en) | 252kV ground tank-type fully-enclosed combined electric appliance | |
| CN103840377B (en) | Solid insulation cabinet busbar connecting system | |
| CN204905745U (en) | 252kV falls to ground totally closed combined electrical apparatus of pot -type | |
| CN217086273U (en) | Insulation structure of high-voltage bushing of electric vehicle | |
| CN202308801U (en) | Novel main bus of gas-insulated switchgear | |
| CN203932792U (en) | The horizontal combined electrical apparatus of 252kV | |
| CN210957681U (en) | Multifunctional composite special-shaped wire slot | |
| CN203351966U (en) | Gas-insulated high-voltage composite apparatus | |
| JP5547694B2 (en) | Gas insulated switchgear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |