CN106451192A - Prefabricated empty box-type GIS foundation with superimposed layer - Google Patents
Prefabricated empty box-type GIS foundation with superimposed layer Download PDFInfo
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- CN106451192A CN106451192A CN201610751617.6A CN201610751617A CN106451192A CN 106451192 A CN106451192 A CN 106451192A CN 201610751617 A CN201610751617 A CN 201610751617A CN 106451192 A CN106451192 A CN 106451192A
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- gis
- gis foundation
- foundation
- overlapping layers
- module
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/045—Details of casing, e.g. gas tightness
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Foundations (AREA)
Abstract
The invention discloses a prefabricated empty box-type GIS foundation with a superimposed layer. The prefabricated empty box-type GIS foundation is formed by casting the superimposed layer on a plurality of GIS foundation modules fixed on a reinforced cushion layer, wherein each GIS foundation module is a cube or rectangle box body of an integral cavity structure; and one reserved layer for arranging an embedded part of a GIS is also superimposed on at least one external surface of each GIS foundation module. Through the prefabricated empty box-type GIS foundation with the superimposed layer, surface cracks of the outdoor GIS foundation are reduced and the versatility of a long-shot device is ensured by superimposing each reserved layer for arranging the general embedded part of the GIS and arranging a protruding edge on the edge in a manner of outward extension.
Description
Technical field
The invention belongs to electric power facility basic field, more particularly, to a kind of prefabricated empty van formula GIS foundation adding overlapping layers.
Background technology
At present, building construction and transformer substation construction are required to install GIS device.Taking transformer station as a example：Transformer station is electric power
The electric power facility of voltage of transformation, acceptance and distribution electric energy, the flow direction controlling electric power and adjustment voltage in system, it passes through its transformation
The grid contact of each step voltage is got up by device.In order to reduce the floor space of transformer station, sulfur hexafluoride fully closed combined electric unit obtains
Apply to extensive.It is chopper, disconnecting switch, bus, earthed switch, transformer, outlet casing tube or cable terminal decile
In not being contained between each self sealss, concentrate the shell that forms a whole afterwards, and be filled with sulfur hexafluoride gas as dielectric.This
Combined electrical apparatus has compact conformation small in volume not to be affected by atmospheric condition, and maintenance interval is long, and oncontacting electrification and electricity are made an uproar
The advantages of sound interference.GIS is the abbreviation of gas-insulating and fully-enclosed combined electric, is that partial electric equipment is enclosed in metallic ground
Shell in, be filled with the SF6 insulating gas of certain pressure inside it.
At present during the arrangement of GIS device open air, adopt bulk or complete board type foundation more.Therefore, urgent need to resolve tradition transformer station
GIS device manufacturer construction drawing data delayed and whole duration of a project nervous problem in design, and GIS manufacturer applies
The problem of work figure data modification and distant view enlarging built-in fitting stay setting tool to have the problem of uncertain row.Also has tradition open air GIS foundation
The surface temperature stress crack being widely present and GIS volume weight huge be difficult assembling the problems such as.
Content of the invention
In order to solve the shortcoming of prior art, the present invention provides a kind of plus overlapping layers prefabricated empty van formula GIS foundation.This
Bright by plus overlapping layers prefabricated empty van formula GIS foundation, be superimposed with for the reserved layer of layout GIS device embedded part and edge to
Outer extension is provided with projecting edge to reduce outdoor GIS foundation surface crack and to ensure distant view equipment interoperability.The present invention's
Plus the prefabricated empty van formula GIS foundation application power field of overlapping layers, belong to GIS device basis.
For achieving the above object, the present invention employs the following technical solutions：
A kind of prefabricated empty van formula GIS foundation adding overlapping layers, by several GIS foundation modules being fixed on reinforcement cushion
Pour composition, the cube of each integrated cavity structure of GIS foundation module or rectangular box body after overlapping layers；Each GIS
Reserved layer for layout GIS embedded part is also superimposed with least one outer surface of basic module.
A kind of prefabricated empty van formula GIS foundation adding overlapping layers, by several GIS foundation modules being fixed on reinforcement cushion
Constitute after pouring overlapping layers, the integrated eight prismatic casings of each GIS foundation module, described integrated eight prismatic casings are
Cavity structure；Reserved layer for the general embedded part of layout GIS is superimposed with least one outer surface of each GIS foundation module.
One side of each GIS foundation module is outward extended with projecting edge, and described projecting edge is used for serving as subsequently to be folded
Close the cheek board of layer.
Described reserved layer is reserved dowel welding steel.
Described reserved dowel welding steel connects GIS embedded part by dowel.
Behind the splicing basis of scene, after waiting facilities determination data completely, GIS embedded part, GIS embedded part are set according to the actual requirements
Connected to meeting on dowel welding steel it is ensured that firm connect by dowel.
Each GIS foundation module is formed by concreting or steel plate is cast.
Described GIS foundation module is fixed on reinforcement cushion.So it is used for ensureing the toughness of GIS foundation module and stablize
Property.
Described integrated eight prismatic casings are by four drift angles difference of integrated upright cube or any surface of cuboid
Carry out cutting along the tangent line angled with right angle to form.
The GIS foundation module of the present invention by integrated upright cube or any surface of cuboid four drift angles respectively along with
The angled tangent line in right angle carries out the prismatic casing of integration eight cutting, and is so advantageously implemented and is spliced
The standardization of GIS foundation and factory's batch machining.
Each prism of described GIS foundation module is provided with least one suspension ring.Wherein, suspension ring serve as connection ring
Effect, transports GIS foundation module by suspension ring.
The height of the suspension ring setting in same GIS foundation module is all different.So facilitate GIS foundation mould in transportation
Block stress equalization, transportation is more stable.
The height equal difference setting of the suspension ring in same GIS foundation module.
Beneficial effects of the present invention are：
(1) present invention, by the prefabricated empty van formula GIS foundation adding overlapping layers is split into several GIS foundation modules, arrives
Scene can be assembled according to default GIS foundation version, so reached and adopted small-sized crane gear and production
Mould just can meet the purpose of Production requirement；
(2) GIS foundation module is also superimposed with and stretches out setting for the reserved layer of the general embedded part of layout GIS and edge
Projecting edge is had to reduce outdoor GIS foundation surface crack and to ensure distant view equipment interoperability.
Brief description
Fig. 1 is the prefabricated empty van formula GIS foundation structural representation of the overlapping layers of the present invention；
Fig. 2 is the prefabricated empty van formula GIS foundation section structure schematic diagram of the overlapping layers of the present invention；
Fig. 3 is the structural representation of the embodiment one of the GIS foundation module of the present invention；
Fig. 4 is the structural representation of the embodiment two of the GIS foundation module of the present invention.
Wherein, 1, GIS foundation；2nd, GIS foundation module；3rd, reinforcement cushion；4th, overlapping layers；5th, reserve layer；6th, projecting edge.
Specific embodiment
The present invention will be further described with embodiment below in conjunction with the accompanying drawings：
Fig. 1 is the prefabricated empty van formula GIS foundation structural representation of the overlapping layers of the present invention.Fig. 2 is the overlapping layers of the present invention
Prefabricated empty van formula GIS foundation section structure schematic diagram.As Figure 1-Figure 2 plus overlapping layers prefabricated empty van formula GIS foundation,
Poured by several GIS foundation modules 2 being fixed on reinforcement cushion 3 and constitute after overlapping layers 4.
The version of GIS foundation module has two kinds.
The structure of the first GIS foundation module is：
As shown in figure 3, the cube of each integrated cavity structure of GIS foundation module 2 or rectangular box body；Each
Reserved layer 5 for layout GIS embedded part is also superimposed with least one outer surface of GIS foundation module 2.
Further, a side of GIS foundation module is outward extended with projecting edge 6, and described projecting edge 6 is used for serving as
The cheek board of follow-up overlapping layers, as shown in Figure 4.
The structure of second GIS foundation module is：
The integrated eight prismatic casings of GIS foundation module 2, described integrated eight prismatic casings are cavity structure；GIS
Reserved layer 5 for the general embedded part of layout GIS is superimposed with least one outer surface of basic module 2.
Further, an edge of GIS foundation module stretches out and is provided with projecting edge 6, and described projecting edge 6 is used
In the cheek board serving as follow-up overlapping layers.
Integrated eight prismatic casings by integrated upright cube or any surface of cuboid four drift angles respectively along with
The angled tangent line in right angle carries out cutting and forms.The GIS foundation module of the present invention is by integrated upright cube or cuboid
Four drift angles of any surface carry out the integrated eight prismatic casees cutting respectively along the tangent line angled with right angle
Body, is so advantageously implemented standardization and factory's batch machining of the GIS foundation being spliced.
Wherein, reserved layer is reserved dowel welding steel.Reserved dowel welding steel connects GIS embedded part by dowel.
Behind the splicing basis of scene, after waiting facilities determination data completely, GIS embedded part, GIS embedded part are set according to the actual requirements
Connected to meeting on dowel welding steel it is ensured that firm connect by dowel.
Each GIS foundation module is formed by concreting or steel plate is cast.
Each prism of GIS foundation module is provided with least one suspension ring.Wherein, suspension ring serve as the work of connection ring
With transporting GIS foundation module by suspension ring.
The height of the suspension ring setting in same GIS foundation module is all different.So facilitate GIS foundation mould in transportation
Block stress equalization, transportation is more stable.
The height equal difference setting of the suspension ring in same GIS foundation module.
GIS foundation module is fixed on reinforcement cushion.So it is used for ensureing toughness and the stability of GIS foundation module.
The present invention by by plus the prefabricated empty van formula GIS foundation of overlapping layers split into several GIS foundation modules, to scene
Can be assembled according to default GIS foundation version, so reach and adopted small-sized crane gear and production mould
The purpose of Production requirement just can be met；
GIS foundation module is also superimposed with to stretch out for the reserved layer of the general embedded part of layout GIS and edge and is provided with
Projecting edge come to reduce outdoor GIS foundation surface crack and ensure distant view equipment interoperability.
Although the above-mentioned accompanying drawing that combines is described to the specific embodiment of the present invention, not model is protected to the present invention
The restriction enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme, and those skilled in the art are not
Need to pay the various modifications that creative work can make or deformation still within protection scope of the present invention.
Claims (10)
1. a kind of plus overlapping layers prefabricated empty van formula GIS foundation it is characterised in that by be fixed on reinforcement cushion several
GIS foundation module pours composition, the cube of each integrated cavity structure of GIS foundation module or cuboid box after overlapping layers
Body；Reserved layer for layout GIS embedded part is also superimposed with least one outer surface of each GIS foundation module.
2. a kind of plus overlapping layers prefabricated empty van formula GIS foundation it is characterised in that by be fixed on reinforcement cushion several
GIS foundation module is constituted after pouring overlapping layers, the integrated eight prismatic casings of each GIS foundation module, and described integrated eight
Prismatic casing is cavity structure；It is superimposed with least one outer surface of each GIS foundation module and bury for layout GIS is general
The reserved layer of part.
3. as claimed in claim 1 or 2 a kind of prefabricated empty van formula GIS foundation of plus overlapping layers it is characterised in that each GIS
One side of basic module is outward extended with projecting edge, and described projecting edge is used for serving as the cheek board of follow-up overlapping layers.
4. as claimed in claim 1 or 2 a kind of prefabricated empty van formula GIS foundation of plus overlapping layers it is characterised in that described reserved
Layer is reserved dowel welding steel.
5. as claimed in claim 1 or 2 a kind of prefabricated empty van formula GIS foundation of plus overlapping layers it is characterised in that described reserved
Dowel welding steel connects GIS embedded part by dowel.
6. as claimed in claim 1 or 2 a kind of prefabricated empty van formula GIS foundation of plus overlapping layers it is characterised in that each GIS
Basic module is formed by concreting or steel plate is cast.
7. as claimed in claim 2 a kind of prefabricated empty van formula GIS foundation of plus overlapping layers it is characterised in that described integration
Edge is angled with right angle respectively by four drift angles of integrated upright cube or any surface of cuboid for eight prismatic casings
Tangent line carry out cutting and form.
8. as claimed in claim 2 a kind of prefabricated empty van formula GIS foundation of plus overlapping layers it is characterised in that described GIS foundation
Each prism of module is provided with least one suspension ring.
9. as claimed in claim 8 a kind of prefabricated empty van formula GIS foundation of plus overlapping layers it is characterised in that same GIS base
The height of the suspension ring setting in plinth module is all different.
10. as claimed in claim 9 a kind of prefabricated empty van formula GIS foundation of plus overlapping layers it is characterised in that same GIS
The height equal difference setting of the suspension ring on basic module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751617.6A CN106451192B (en) | 2016-08-29 | 2016-08-29 | Add the prefabricated empty van formula GIS foundation of overlapping layers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751617.6A CN106451192B (en) | 2016-08-29 | 2016-08-29 | Add the prefabricated empty van formula GIS foundation of overlapping layers |
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| CN106451192A true CN106451192A (en) | 2017-02-22 |
| CN106451192B CN106451192B (en) | 2019-03-01 |
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| CN201610751617.6A Active CN106451192B (en) | 2016-08-29 | 2016-08-29 | Add the prefabricated empty van formula GIS foundation of overlapping layers |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494606A (en) * | 2019-01-04 | 2019-03-19 | 国网山东省电力公司平邑县供电公司 | Composite type gas insulating metal enclosed switchgear basic component |
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| CN202055116U (en) * | 2011-03-31 | 2011-11-30 | 中铁第四勘察设计院集团有限公司 | Prefabricated slab type ballastless track structure |
| CN202117075U (en) * | 2010-12-30 | 2012-01-18 | 国家电网公司 | Base component for AC (alternating current) ultrahigh voltage gas insulation combination equipment |
| CN202809641U (en) * | 2012-10-15 | 2013-03-20 | 沧州供电公司 | High pressure anti-theft weigh box precast concrete foundation |
| CN103711142A (en) * | 2014-01-09 | 2014-04-09 | 中国能源建设集团安徽省电力设计院 | GIS foundation for 220kv transformer substation |
| CN203684263U (en) * | 2013-12-17 | 2014-07-02 | 浙江省电力设计院 | General foundation for GIS equipment at transformer station |
| CN204391634U (en) * | 2015-02-15 | 2015-06-10 | 成都城电电力工程设计有限公司 | Cable trough |
| CN204780981U (en) * | 2015-06-06 | 2015-11-18 | 中机国能电力工程有限公司 | Outdoor GIS equipment foundations of shallow formula of burying |
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2016
- 2016-08-29 CN CN201610751617.6A patent/CN106451192B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067324A (en) * | 2006-05-01 | 2007-11-07 | 邱则有 | Steel reinforced concrete precast slab |
| CN101608456A (en) * | 2009-07-06 | 2009-12-23 | 北京国电华北电力工程有限公司 | A kind of method for controlling foundation crack of extra-high voltage combined electrical apparatus GIS equipment |
| CN201797259U (en) * | 2010-09-21 | 2011-04-13 | 河南省电力勘测设计院 | GIS (geographic information system) hollow box foundation |
| CN202117075U (en) * | 2010-12-30 | 2012-01-18 | 国家电网公司 | Base component for AC (alternating current) ultrahigh voltage gas insulation combination equipment |
| CN202055116U (en) * | 2011-03-31 | 2011-11-30 | 中铁第四勘察设计院集团有限公司 | Prefabricated slab type ballastless track structure |
| CN202809641U (en) * | 2012-10-15 | 2013-03-20 | 沧州供电公司 | High pressure anti-theft weigh box precast concrete foundation |
| CN203684263U (en) * | 2013-12-17 | 2014-07-02 | 浙江省电力设计院 | General foundation for GIS equipment at transformer station |
| CN103711142A (en) * | 2014-01-09 | 2014-04-09 | 中国能源建设集团安徽省电力设计院 | GIS foundation for 220kv transformer substation |
| CN204391634U (en) * | 2015-02-15 | 2015-06-10 | 成都城电电力工程设计有限公司 | Cable trough |
| CN204780981U (en) * | 2015-06-06 | 2015-11-18 | 中机国能电力工程有限公司 | Outdoor GIS equipment foundations of shallow formula of burying |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494606A (en) * | 2019-01-04 | 2019-03-19 | 国网山东省电力公司平邑县供电公司 | Composite type gas insulating metal enclosed switchgear basic component |
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| Publication number | Publication date |
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| CN106451192B (en) | 2019-03-01 |
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