CN208923772U - A kind of substation GIS pipe bus sliding supporting structure - Google Patents
A kind of substation GIS pipe bus sliding supporting structure Download PDFInfo
- Publication number
- CN208923772U CN208923772U CN201822019696.9U CN201822019696U CN208923772U CN 208923772 U CN208923772 U CN 208923772U CN 201822019696 U CN201822019696 U CN 201822019696U CN 208923772 U CN208923772 U CN 208923772U
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- Prior art keywords
- plate
- pipe bus
- vertical
- bottom plate
- sliding
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Abstract
The utility model belongs to power system device field of support structures, more particularly to a kind of substation GIS pipe bus sliding supporting structure, it include: support construction and arc sliding gasket, the support construction includes curved support plate, vertical plate, horizontal stiffener plate, side plate, vertical stiffeners plate, bottom plate and I-steel；The bottom plate is arranged on two groups of I-steel, and the vertical plate is connected on bottom plate vertically；The upper end of the vertical plate offers curved opening, and the curved support plate is fixed in curved opening, and the arc sliding gasket is placed on curved support plate；Setting is parallel to the horizontal stiffener plate of bottom plate between the vertical plate, and the vertical stiffeners plate of bottom plate is provided perpendicular between the vertical plate and bottom plate；The side plate is fixedly connected on vertical plate two sides.Coefficient of friction between the sliding shim and pipe bus and curved support plate of the utility model is low, guarantees that pipe bus can slide axially on support construction, will not fall off because sliding for a long time.
Description
Technical field
The utility model relates to power system device field of support structures more particularly to substation are gas-insulated metal-enclosed
Switchgear (GIS) pipe bus sliding supporting structure.
Background technique
Substation's Cubicle Gas-Insulated Switchgear (GIS) is all sealed not due to, element small with occupied area
By environmental disturbances, operational reliability is high, operation is convenient, the time between overhauls(TBO) is long, maintenance workload is small, installation is rapid, operating cost is low,
The advantages that without electromagnetic interference, since the technological development, development is very fast, and GIS technology has become the master of contemporary High-Voltage Electrical Appliances
Stream.
GIS piping is relatively large in diameter, generally 600mm~1500mm or so, and main bus-bar length is longer, and some is up to hundreds of
Rice, when due to outdoor operation, the temperature difference is larger, and GIS pipe bus will generate biggish expanding with heat and contract with cold, and this requires pipings to transport
Can stroke be absorbed and be controlled during row.Sliding supporting structure becomes essential group of long range pipe bus
Part can not only bear the biggish gravity of piping, but also pipe bus can allow for move freely in the axial direction, thus thermal (temperature difference) stress
Release.Safe and reliable sliding support is most important to the safe operation of pipe bus, and the sliding supporting structure that scene uses at present,
There are more problems, and support construction is thin, easily deform under piping gravity, and piping can not be slided normally；Sliding branch
Stake pad tablet quality is poor, and coefficient of friction is high, and the coefficient of friction of rubber pad and pipe bus is 0.6~0.9, influences sliding effect；Have
Sliding supporting structure lives pipe bus " bolt " by a thin round bar shape steel on pipe bus bottom, top, when pipe bus occurs
When sliding, round bar shape steel also deflection therewith instead firmly " locks pipe bus and lower support structure " together, thus can not
Sliding.Therefore, it is necessary to study a kind of new substation GIS pipe bus sliding supporting structures.
Utility model content
For above-mentioned problems of the prior art, the purpose of this utility model is to provide a kind of substation GIS pipes
Bus sliding supporting structure.The utility model can be realized to the high-intensitive support of pipe bus and smooth sliding, it is ensured that equipment
Safe and stable operation.
To achieve the above object, specifically, the utility model discloses following technical proposals:
A kind of substation GIS pipe bus sliding supporting structure, comprising: support construction and arc sliding gasket, the support
Structure includes curved support plate, vertical plate, horizontal stiffener plate, side plate, vertical stiffeners plate, bottom plate and I-steel.
The bottom plate is arranged on two groups of I-steel, and is detachably connected between I-steel, and I-steel plays bottom plate
Integrated support effect.
The vertical plate is fixed on bottom plate vertically, and the vertical plate is at least identical by size, and two to be parallel to each other group composition,
And the length direction of vertical plate and the length direction of bottom plate are arranged in parallel.Preferably, the vertical plate is made of three groups of steel plates.
The upper end of the vertical plate offers curved opening, and the curved opening is arranged along the length direction of vertical plate, the arc
Shape support plate is fixed in curved opening, and the arc sliding gasket is placed on curved support plate, and arc sliding pad
Piece is identical as the radian of curved support plate.
Setting is parallel to the horizontal stiffener plate of bottom plate between the vertical plate, is provided between the vertical plate and bottom plate vertical
Directly in the vertical stiffeners plate of bottom plate.
The arranged on left and right sides of the vertical plate is fixedly connected with side plate, and side plate is parallel with along pipe bus axis direction, side plate with
Vertical between bottom plate, vertical plate, graduated scale is carved with along pipe bus axis direction in the side plate top, and length is not less than
200mm.After substation GIS pipe bus sliding supporting structure and pipe bus are installed, side plate is corresponded on pipe bus top and is carved
The place of ruler is spent, the corresponding graduated scale of picture is sprayed, for checking piping sliding condition in equipment running process.
Further, the arc sliding gasket is made of polytetrafluoroethylene (PTFE), because of this material etc. and pipe bus friction
Coefficient is small, and the arc sliding gasket is greater than the length of curved support plate in the length along pipe bus axis direction.
Further, the radian of the arc sliding gasket is with the lower half circular portion that can be coated on entire pipe bus
It is quasi-.
Further, each component in the support construction is that ordinary carbon steel material is made, and bottom is removed in support construction
Plate and I-steel are outer by being bolted, by being welded together between remaining each component.
Compared with prior art, the utility model obtains following technical effect:
(1) the utility model largely improves support construction intensity: support construction is by certain thickness carbon steel steel plate
It being formed with I-steel, pipe bus lower half portion integral coating can be prevented lateral displacement, and intensity itself is high, stability is good,
Under the frictional force effect generated in pipe bus gravity and sliding, this body structure will not deform.
(2) the utility model can effectively ensure the smooth sliding of pipe bus: sliding shim and pipe bus and curved support plate
Between coefficient of friction it is low, it is ensured that pipe bus can slide axially on support construction, and gasket is larger, in pipe
It will not be fallen off because sliding for a long time in the case of system's design slippage.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the utility model substation GIS pipe bus sliding supporting structure side view.
Fig. 2 is the utility model substation GIS pipe bus sliding supporting structure main view.
Fig. 3 is that the utility model substation GIS pipe bus sliding supporting structure removes the solid after sliding shim and side plate
Schematic diagram.
Marking in attached drawing indicates: 1- pipe bus, 2- arc sliding gasket, 3- curved support plate, 4- vertical plate, and 5- level is reinforced
Gusset, 6- side plate, 7- vertical stiffeners plate, 8- bottom plate, 9- I-steel, 10- pipe bus graduated scale, 11- side plate graduated scale.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As background technique is introduced, currently, there are more problems, such as support knot for the sliding supporting structure that uses of scene
Structure is thin, easily deforms under piping gravity, and piping can not be slided normally；It is of poor quality to slidably support gasket, friction system
Number is high；To solve the above-mentioned problems, the utility model provides a kind of substation GIS pipe bus sliding supporting structure, ties below
The drawings and specific embodiments are closed to be described further the utility model.
Embodiment 1
As shown in Figure 1-3, a kind of 1 sliding supporting structure of substation GIS pipe bus, comprising: support construction and arc sliding
Gasket 2, the support construction include curved support plate 3, vertical plate 4, horizontal stiffener plate 5, side plate 6, vertical stiffeners plate 7, bottom
Plate 8 and I-steel 9.
The setting of bottom plate 8 is detachably connected on two groups of I-steel 9, and between I-steel 9, and I-steel 9 is to bottom plate 8
Play the role of integrated support.
The vertical plate 4 is fixed on vertically on bottom plate 8, and the vertical plate 4 is identical by size, and three groups of steel plate groups being parallel to each other
At, and the length direction of vertical plate 4 and the length direction of bottom plate 8 are arranged in parallel.
The upper end of the vertical plate 4 offers curved opening, and the curved opening is arranged along the length direction of vertical plate 4, described
Curved support plate 3 is fixed in curved opening, and the arc sliding gasket 2 is placed on curved support plate 3, and arc is sliding
Mobile gasket 2 is identical as the radian of curved support plate 3.
Setting is parallel to the horizontal stiffener plate 5 of bottom plate 8 between the vertical plate 4, sets between the vertical plate 4 and bottom plate 8
It is equipped with the vertical stiffeners plate 7 perpendicular to bottom plate 8.
The arranged on left and right sides of the vertical plate 4 is fixedly connected with side plate 6, and side plate 6 is parallel with along 1 axis direction of pipe bus, side
Vertical between plate 6 and bottom plate 8, vertical plate 4, graduated scale is carved with along the axis direction along pipe bus 1 in the side plate top, length
Degree is not less than 200mm.After 1 sliding supporting structure of substation GIS pipe bus and pipe bus 1 are installed, on pipe bus 1
Portion corresponds to the place spray corresponding pipe bus graduated scale 10 of picture of side plate graduated scale 11, for checking piping in equipment running process
Sliding condition.
Embodiment 2
A kind of 1 sliding supporting structure of substation GIS pipe bus, with embodiment 1, difference is: the arc sliding gasket 2
It is made of polytetrafluoroethylene (PTFE), because this material etc. and 1 coefficient of friction of pipe bus are small, the arc sliding gasket 2 is along pipe mother
The length of 1 axis direction of line is greater than the length of curved support plate 3.
Embodiment 3
A kind of 1 sliding supporting structure of substation GIS pipe bus, with embodiment 2, difference is: the arc sliding gasket 2
Radian be subject to the lower half circular portion that can be coated on entire pipe bus 1.
Embodiment 4
A kind of 1 sliding supporting structure of substation GIS pipe bus, with embodiment 3, difference is: in the support construction
Each component is that ordinary carbon steel material is made, and except bottom plate and I-steel are by addition to being bolted in support construction, remaining each portion
By being welded together between part.
Embodiment 5
The application method of 2 sliding supporting structure of substation GIS pipe bus as described in example 4 are as follows: will be in support construction
The steel plate of I-steel and field ground pre-plugged welds together, and then pipe bus 1 is erected on arc sliding gasket 2,
Arc sliding gasket 2 is set to envelope the lower half circular portion of entire pipe bus 1, after pipe bus 1 is installed, on pipe bus 1
Portion corresponds to the place spray corresponding pipe bus graduated scale 10 of picture of side plate graduated scale 11, for checking piping in equipment running process
Sliding condition.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (6)
1. a kind of substation GIS pipe bus sliding supporting structure characterized by comprising support construction and arc sliding gasket,
The support construction includes curved support plate, vertical plate, horizontal stiffener plate, side plate, vertical stiffeners plate, bottom plate and I-steel；
The bottom plate is arranged on two groups of I-steel, and is detachably connected between I-steel, and I-steel plays entirety to bottom plate
Supporting role；
The vertical plate is fixed on bottom plate vertically, and the vertical plate is at least identical by size, and two to be parallel to each other group composition, and vertical
The length direction of plate and the length direction of bottom plate are arranged in parallel；
The upper end of the vertical plate offers curved opening, and the curved opening is arranged along the length direction of vertical plate, the arc branch
Fagging is fixed in curved opening, and the arc sliding gasket is placed on curved support plate, and arc sliding gasket with
The radian of curved support plate is identical；
Setting is parallel to the horizontal stiffener plate of bottom plate between the vertical plate, is provided perpendicular between the vertical plate and bottom plate
The vertical stiffeners plate of bottom plate；
The arranged on left and right sides of the vertical plate is fixedly connected with side plate, and side plate is parallel with along pipe bus axis direction, side plate and bottom
Vertical between plate, vertical plate, graduated scale is carved with along pipe bus axis direction in the side plate top, and length is not less than
200mm。
2. substation GIS pipe bus sliding supporting structure as described in claim 1, which is characterized in that the arc sliding pad
Piece is made of polytetrafluoroethylene (PTFE).
3. substation GIS pipe bus sliding supporting structure as described in claim 1, which is characterized in that the arc sliding pad
Piece is greater than the length of curved support plate in the length along pipe bus axis direction.
4. substation GIS pipe bus sliding supporting structure as described in claim 1, which is characterized in that the arc sliding pad
The radian of piece is subject to the lower half circular portion that can be coated on entire pipe bus.
5. substation GIS pipe bus sliding supporting structure according to any one of claims 1-4, which is characterized in that the branch
Each component in support structure is that ordinary carbon steel material is made, and is bolted in support construction except bottom plate and I-steel rely on
Outside, by being welded together between remaining each component.
6. substation GIS pipe bus sliding supporting structure according to any one of claims 1-4, which is characterized in that described vertical
Plate is made of three groups of steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822019696.9U CN208923772U (en) | 2018-12-03 | 2018-12-03 | A kind of substation GIS pipe bus sliding supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822019696.9U CN208923772U (en) | 2018-12-03 | 2018-12-03 | A kind of substation GIS pipe bus sliding supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208923772U true CN208923772U (en) | 2019-05-31 |
Family
ID=66712749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822019696.9U Expired - Fee Related CN208923772U (en) | 2018-12-03 | 2018-12-03 | A kind of substation GIS pipe bus sliding supporting structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN208923772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117663A (en) * | 2019-06-20 | 2020-12-22 | 河南平芝高压开关有限公司 | GIS bus device and GIS sleeve interphase guide row assembly |
-
2018
- 2018-12-03 CN CN201822019696.9U patent/CN208923772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117663A (en) * | 2019-06-20 | 2020-12-22 | 河南平芝高压开关有限公司 | GIS bus device and GIS sleeve interphase guide row assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20211203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |