CN206279815U - A kind of half indoor substation main transformer sound-deadening and noise-reducing structure - Google Patents
A kind of half indoor substation main transformer sound-deadening and noise-reducing structure Download PDFInfo
- Publication number
- CN206279815U CN206279815U CN201621236692.0U CN201621236692U CN206279815U CN 206279815 U CN206279815 U CN 206279815U CN 201621236692 U CN201621236692 U CN 201621236692U CN 206279815 U CN206279815 U CN 206279815U
- Authority
- CN
- China
- Prior art keywords
- framework
- noise
- steel
- basis
- deadening
- 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
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model is related to controller switching equipment technical field, a kind of half indoor substation main transformer sound-deadening and noise-reducing structure for being directed to existing half indoor substation noise reduction difference and providing.Including under ground portion and aerial part, under ground portion includes prefabricated assembled basis, and melt pit is set on ground, and the short column of reinforced concrete structure is provided with the basis of prefabricated assembled, and the top surface of short column is provided with pre-embedded bolt；Aerial part includes framework, framework includes framework, framework is welded or is assembled using steel material, framework is connected with the short column on each prefabricated assembled basis, the left side of framework, right side, rear side are Double-layer profiled steel sheet composite plate, framework top surface uses steel bar girder composite floor, and concrete layer is perfused with steel bar girder composite floor, and the front side of framework uses assembling noise-reducing door.This technology can effectively shorten construction period, reduce power off time, meet electric function requirement, be influenceed smaller by extraneous governing factor, and exploitativeness is stronger.
Description
Technical field
The utility model belongs to controller switching equipment technical field, more particularly to a kind of half indoor substation main transformer sound-deadening and noise-reducing knot
Structure.
Background technology
The need for economic construction, initial planning slowly develops into down town for the half indoor substation periphery in suburb
Area, the emission control to noise of main transformer is more and more stricter.Currently for the main transformer sound-deadening and noise-reducing transformation of such half indoor substation
Scheme mainly has following 2 kinds：
1）The height acoustic barrier higher together with set around main transformer and transport routes, the usual cost of this scheme is higher, main
Become operating maintenance inconvenient；To meet main transformer safe distance, usual acoustic barrier is nearer apart from road, there is certain potential safety hazard；
Too high acoustic barrier height will also be impacted to transformer station's monnolithic case.
2）Aerial part uses the structure type of portal-rigid frames, and roofing uses finished product color steel, metope to use finished product sheet material,
Using Cast-in-place concrete basis, the usual construction period of this scheme is more long, and the interruption maintenance time is more long on basis, roofing finished product color steel with it is former
There is structure junction to easily cause hidden leakage defect.
Utility model content
A kind of half indoor change that the purpose of this utility model is directed to existing half indoor substation noise reduction difference and provides
Power station main transformer sound-deadening and noise-reducing structure.
To achieve these goals, technical solution adopted in the utility model is：
A kind of half indoor substation main transformer sound-deadening and noise-reducing structure, including under ground portion and aerial part, described underground part
Divide the prefabricated assembled basis for including pouring using armored concrete, set for prefabricated assembled basis insertion on ground
Melt pit, is provided with the short column of reinforced concrete structure on the basis of prefabricated assembled, and the top surface of short column is provided with pre-embedded bolt；
Described aerial part includes framing the framework of whole transformer station equipment, and framework includes framework, and framework is welded using steel material
Form or be assembled, framework is connected with the short column on each prefabricated assembled basis, and the left side of framework, right side, rear side are bilayer
Profiled steel plate composite board, framework top surface uses steel bar girder composite floor, and is perfused with coagulation in steel bar girder composite floor
Soil layer, the front side of framework uses assembling noise-reducing door, assembling noise-reducing door to be flexibly connected with framework.
The suspension ring for facilitating loop wheel machine to lift by crane are provided with the basis of, suspension ring two ends are embedded in basis.
Multiple chambers are provided with described framework, are separated by lightweight finished product PLASTIC LAMINATED between each chamber.
Described steel bar girder composite floor includes reinforcing bar mesh portions and sheet steel sections, and bar-mat reinforcement is welded as one with steel plate
Body, protective plate is provided with the periphery of steel bar girder composite floor, and protective plate is welded with bar-mat reinforcement and/or steel plate.
The beneficial effects of the utility model：This technology rationally using the existing place of half indoor substation, is meeting electric breathing exercise
On the premise of requiring, existing achievable rapid construction assembled technology is made full use of, basic engineering is basic using Prefabricated Concrete,
Maintenance is exempted from optimized integration construction, shortens construction period, need to take measures to solve the new influence for doing basis to original base during design
Problem, such as can be by adjusting basic length-width ratio, near non-collision free at original base using upper in the timing of foundation's bottom area one
Portion's structure is suitably encorbelmented scheme etc..Superstructure need to as far as possible consider original structure basis when designing, and can such as remove original unit weight
Larger brick wall, using the lightweight production board for meeting fire endurance；Newly do structure is connected by chemical anchors with original concrete column
Bolt etc..Demountable is used during main transformer transport Gate Design, fabricated construction modularization making can be both realized, while having concurrently
Silencing function, transportation function.This technology can effectively shorten construction period, reduce power off time, electric function requirement be met, by outer
Boundary's governing factor influence is smaller, and exploitativeness is stronger.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model prefabricated foundation；
Fig. 2 is the utility model overlooking the structure diagram.
Specific embodiment
The utility model is described further with reference to embodiment.
Embodiment
A kind of half indoor substation main transformer sound-deadening and noise-reducing structure as depicted in figs. 1 and 2, the system is by two part groups
Into i.e. under ground portion and aerial part.Wherein under ground portion is prefabricated assembled basic 1, and this basic size is carried according to geology
Power requirement is precalculated and obtained, and be connected setting Reinforced Concrete Short Column 2 with basis, and short column top surface sets what is be connected with top steel column
Pre-embedded steel slab and bolt 3.Foundation can be completed before report construction power failure operation, and foundation construction only considers to dig excavation of foundation pit, base
Plinth lifting is in place, foundation ditch is backfilled etc., without considering the basic maintenance time.
Aerial part structure type uses steel-frame structure；Exterior wall maintenance system main transformer transport gate side uses assembling
Noise-reducing door 4, other sides use Double-layer profiled steel sheet composite plate；Roofing maintenance system uses steel bar girder composite floor.Wherein room
Face only need after one direction reinforcing bar of colligation by cast-in-place concrete roof, because there is profiled sheet composite floor bottom the bottom of as
Mould, template is supported directly on girder steel, and the workbench of spaciousness, casting concrete and other works are provided for various work post operations
Kind can layer stereo construction, substantially reduce the duration.
Multiple chambers are provided with described framework, i.e., multiple transformer chamber 5, multiple capacitor chambers 6, Tool Room 7, switch gear room 8
And room 9 on duty, separated by lightweight finished product PLASTIC LAMINATED between each chamber.
Main transformer transport gate uses Demountable, fabricated construction modularization making can be both realized, while have concurrently disappearing
Sound function, transportation function.
If said structure improvement project need in advance be received money and design, require that design basis is big according to upper load
It is small, by basic prefabricated completion before report power cut construction, and suspension ring and pre-embedded bolt are set.Carry out after the completion of foundation construction except main transformer fortune
The upper body structures to form of defeated gate side, now needs to consider electric function requirement, cast-in-place concrete roof of finally constructing.In advance
By underground Prefabricated Concrete basis and top assembling structure in factory's preassembling, it is mounted directly after being transported to scene, solves to ask in advance
Topic.Synchronous construction roof boarding and external wall protection body, because roof boarding uses steel bar girder composite floor, scene only needs colligation one
Direction reinforcing bar, is supported directly on girder steel by bed die of profiled sheet, and the workbench of spaciousness is provided for various work post operations,
Casting concrete and other work posts can layer stereo construction, speed of application can be effectively improved.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, it is in the art common on the premise of the utility model spirit and scope are not departed from
Technical staff simple change and replacement be all within protection domain of the present utility model.
Claims (5)
1. a kind of half indoor substation main transformer sound-deadening and noise-reducing structure, including under ground portion and aerial part, it is characterised in that：It is described
Under ground portion include the prefabricated assembled basis poured using armored concrete, set on ground and supply prefabricated assembled base
The melt pit of plinth insertion, is provided with the short column of reinforced concrete structure on the basis of prefabricated assembled, is provided with the top surface of short column
Pre-embedded bolt；Described aerial part includes framing the framework of whole transformer station equipment, and framework includes framework, and framework uses steel
Material is welded or is assembled, and framework is connected with the short column on each prefabricated assembled basis, the left side of framework, right side, rear side
Double-layer profiled steel sheet composite plate is, framework top surface uses steel bar girder composite floor, and is filled in steel bar girder composite floor
Concrete layer is marked with, the front side of framework uses assembling noise-reducing door, assembling noise-reducing door to be flexibly connected with framework.
2. a kind of half indoor substation main transformer sound-deadening and noise-reducing structure according to claim 1, it is characterised in that：On the basis of
The suspension ring for facilitating loop wheel machine to lift by crane are provided with, suspension ring two ends are embedded in basis.
3. a kind of half indoor substation main transformer sound-deadening and noise-reducing structure according to claim 1 and 2, it is characterised in that：It is described
Framework in be provided with multiple chambers, separated by lightweight finished product PLASTIC LAMINATED between each chamber.
4. a kind of half indoor substation main transformer sound-deadening and noise-reducing structure according to claim 1 and 2, it is characterised in that：It is described
Steel bar girder composite floor include reinforcing bar mesh portions and sheet steel sections, bar-mat reinforcement is welded as a whole with steel plate, in steel bar girder
The periphery of composite floor is provided with protective plate, and protective plate is welded with bar-mat reinforcement and/or steel plate.
5. a kind of half indoor substation main transformer sound-deadening and noise-reducing structure according to claim 3, it is characterised in that：Described steel
Muscle girder compound floor includes reinforcing bar mesh portions and sheet steel sections, and bar-mat reinforcement is welded as a whole with steel plate, in steel bar girder combination
The periphery of floor is provided with protective plate, and protective plate is welded with bar-mat reinforcement and/or steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621236692.0U CN206279815U (en) | 2016-11-18 | 2016-11-18 | A kind of half indoor substation main transformer sound-deadening and noise-reducing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621236692.0U CN206279815U (en) | 2016-11-18 | 2016-11-18 | A kind of half indoor substation main transformer sound-deadening and noise-reducing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206279815U true CN206279815U (en) | 2017-06-27 |
Family
ID=59083416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621236692.0U Active CN206279815U (en) | 2016-11-18 | 2016-11-18 | A kind of half indoor substation main transformer sound-deadening and noise-reducing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206279815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222303A (en) * | 2017-12-21 | 2018-06-29 | 江苏广兴集团有限公司 | Make the silencing means and application method of fabricated construction |
| CN110424447A (en) * | 2019-08-27 | 2019-11-08 | 建华建材（中国）有限公司 | A kind of assembled substation integration foundation structure and its construction method |
-
2016
- 2016-11-18 CN CN201621236692.0U patent/CN206279815U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222303A (en) * | 2017-12-21 | 2018-06-29 | 江苏广兴集团有限公司 | Make the silencing means and application method of fabricated construction |
| CN110424447A (en) * | 2019-08-27 | 2019-11-08 | 建华建材（中国）有限公司 | A kind of assembled substation integration foundation structure and its construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206503230U (en) | A kind of fabricated steel building | |
| CN203049832U (en) | Assembling type shear wall structure | |
| CN205662947U (en) | Coincide assembled underground pipe gallery system | |
| CN105862916A (en) | Superimposed assembled type underground pipe gallery system and construction and manufacturing process | |
| CN103195085B (en) | Downward story-adding basement and construction method thereof | |
| CN207878747U (en) | A kind of laminated floor slab prefabricated board | |
| CN205742613U (en) | A kind of prefabricated assembled overlapped shear wall structure connected by high-strength bolt | |
| CN105089178B (en) | A kind of pre-splicing Standard formula building of prefabricated steel reinforced concrete shear walls | |
| CN110578339B (en) | Construction method of shaft type underground stereo garage | |
| CN104878776B (en) | A kind of underground shallow layer automatic parking garage the library structure | |
| CN203924471U (en) | Precast concrete external wall panel | |
| CN206545215U (en) | A kind of precast spliced sinking type garage parking | |
| CN106245753A (en) | A kind of armored concrete linked system of prefabricated structural wall board | |
| CN105239594A (en) | Prestressed pipe pile upright | |
| CN109680841A (en) | Hybrid prefabricated multi-cavity reinforced concrete wall, underground space structure system and construction method | |
| CN108301545A (en) | A kind of big module overlapping contignation of the assembled with space truss temporary support | |
| CN103669905A (en) | Lightweight composite prefabricated panel combined type house and building method thereof | |
| CN107939074A (en) | The Subway Station Platform and its construction method of a kind of precast splice type | |
| CN206279815U (en) | A kind of half indoor substation main transformer sound-deadening and noise-reducing structure | |
| WO2018028043A1 (en) | Composite assembly integral basement combining beam-column system and flat-slab floor system | |
| CN103967332B (en) | The construction method of a kind of building site enclosing | |
| CN105888281A (en) | Method for utilizing jacking storey-adding technique to promote integrated function of community | |
| CN204703190U (en) | A kind of underground shallow layer automatic parking garage storehouse body structure | |
| CN107313551A (en) | A kind of concrete prefabricated wallboard of steel bar girder and structural system and its construction method | |
| CN115324104B (en) | Permanent-face combined assembled station and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |