CN205955350U - Two frameworks of being qualified for next round of competitions that return double -deck roof beam of single span - Google Patents
Two frameworks of being qualified for next round of competitions that return double -deck roof beam of single span Download PDFInfo
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- CN205955350U CN205955350U CN201620959224.XU CN201620959224U CN205955350U CN 205955350 U CN205955350 U CN 205955350U CN 201620959224 U CN201620959224 U CN 201620959224U CN 205955350 U CN205955350 U CN 205955350U
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- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a two frameworks of being qualified for next round of competitions that return double -deck roof beam of single span belongs to the relevant technical field of transformer substation's framework. Mainly including many framework column length montants, one side of arbitrary framework column length montant is the corresponding short montant of framework post that is provided with all, the body of rod fixed connection of framework post horizontal pole and framework column length montant is passed through at the top of the short montant of framework post, the top and the upper crossbeam fixed connection of many framework column length poles, the top and the crossbeam fixed connection of lower floor of the short montant of framework post. The utility model provides a framework of being qualified for the next round of competitions, framework length is shortened through the mode that increases the framework height to two -layer arranging about adopting through the two kickback lines of arranging the level, saves the area of framework.
Description
Technical field
The utility model is related to substation architecture correlative technology field, specifically, is to be related to a kind of single span double back bilayer
The outlet structure of beam.
Background technology
At present, adopt GIS power distribution equipment the 220kV power distribution equipment in transformer station, outlet structure adopts single span double back simultaneously more
Discharge the form of line.Required with truss column safe distance with wire and wire by wire, single span framework width is 24m, framework
Longitudinal length longer, floor space is larger, and is affected by framework width, and the sleeve pipe of GIS power distribution equipment will be elongated,
Increase equipment manufacturing cost.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, providing a kind of going out of single span double back Two-layer Beam
Line framework.Outlet structure provided by the utility model, adopts upper and lower two-layer arrangement by returning back out line by horizontally disposed two, leads to
The mode crossing increase framework height shortens framework length, saves the floor space of framework.
In order to reach above-mentioned purpose, the utility model adopts the following technical scheme that：
A kind of outlet structure of single span double back Two-layer Beam, including：
Many framework column length montants, the side of arbitrary framework column length montant is all correspondingly arranged on the short montant of truss column；
The top of the short montant of described truss column is fixedly connected with the body of rod of framework column length montant by truss column cross bar；
The top of described many truss column stocks is fixedly connected with upper strata crossbeam；
The top of the short montant of truss column is fixedly connected with lower floor crossbeam.
Preferably, the top of the short montant of described truss column is fixedly connected with one end of brace on truss column, on truss column tiltedly
The other end of bar is fixedly connected with the top of framework column length montant.
Preferably, the bottom of the short montant of truss column is fixedly connected with one end of truss column diagonal web member, truss column diagonal web member
The other end is fixedly connected with the connecting node of truss column cross bar and framework column length montant.
Preferably, described upper strata crossbeam is steel tubular beam.
Preferably, described lower floor crossbeam is steel tubular beam.
Preferably, described upper strata crossbeam is lattice girder.
Preferably, described lower floor crossbeam is lattice girder.
Preferably, described upper strata crossbeam is short square beam.
Preferably, described lower floor crossbeam is short square beam.
The beneficial effects of the utility model are：Truss column adopts plane rigid frame post, and beam adopts twice Two-layer Beams, beam-to-column joint
Using just connecing, strengthen framework integral rigidity, be effective against framework lateral load.Outlet structure pole using single span double back Two-layer Beam
The earth reduces substation architecture floor space, saves Structural Engineering expense.Outlet structure using single span double back Two-layer Beam is more normal
The outlet structure saving of rule takes up an area about 70%.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is application state figure of the present utility model；
Fig. 3 is framework front view of the present utility model；
In figure, 1. framework column length montant, the 2. short montant of truss column, 3. brace on truss column, 4. truss column cross bar, 5. framework
Post diagonal web member, 6. upper strata crossbeam, 7. lower floor's crossbeam.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment：A kind of outlet structure of single span double back Two-layer Beam, its structure is as shown in figure 1, the many Pin including optimizing put down
The plane rigid frame post of row arrangement and twice double-deck hanging wire beams；
Described plane rigid frame post includes many framework column length montants 1, the short montant of truss column 2, brace 3, structure on truss column
Trestle cross bar 4 and truss column diagonal web member 5.
Agent structure is made up of framework column length montant 1 and the short montant of truss column 2, and framework column length montant 1 is arranged in inside station
Direction, the short montant of truss column 2 is arranged in outlet direction, and two rod members form a plane；By brace on truss column 3 by truss column
The top of long montant 1 and the short montant of truss column 2 connects.It is vertically arranged one from the short montant of truss column 2 top to framework column length montant 1
Bar truss column cross bar 4；The node finally truss column cross bar 4 being connected with framework column length montant 1 and the suspension column of the short montant of truss column 2
Connect a truss column diagonal web member 5, the top connection upper strata crossbeam 6 of framework column length montant 1, the top peace of the short montant of truss column 2
Load layer crossbeam 7.
As shown in Figures 2 and 3, described framework column length montant 1 top is provided with fore-set, lightning-arrest for hanging ground-wire or setting
Pin；Brace 3, truss column cross bar 4, truss column diagonal web member 5 on described framework column length montant 1, the short montant of truss column 2, truss column
Planar form a Pin plane rigid frame post.
The double-deck hanging wire beam of described twice is upper strata crossbeam 6 and lower floor's crossbeam 7, and conventional parallel outlet method is optimized for
Space outlet method, truss beam main body not limit structure form, upper strata crossbeam 6 and lower floor's crossbeam 7 all can adopt steel tubular beam, lattice
Crossbeam or short square beam all can realize the purpose of the present invention, belong within the protection domain of this patent.
In the present embodiment, two are relied on to connect framework column length montant 1 top of plane rigid frame post that two Pin be arranged in parallel
Upper strata crossbeam 6 and a lower floor's crossbeam 7 connecting the short montant of truss column 2 top of plane rigid frame post that two Pin be arranged in parallel, two
The vertical distance of root beam determines according to the safe distance of electrical wire, also determines framework column length montant 1 simultaneously and truss column is short
The vertical discrepancy in elevation in summit of montant 2.
Described framework is formed a whole rigid-framed structure by multiple plane rigid frame posts+multiple Two-layer Beams.
The specification of each component, size and its connected mode determine according to Practical Project.
During carrying out The concrete specification design, according to the hanging point position data of relevant speciality, carry out the choosing of framework size
Select, determine the required distance of framework depth of beam, framework beam span etc. according to its demand.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or new using this practicality
Type.Multiple modifications to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The wide scope consistent with feature.
Claims (9)
1. a kind of outlet structure of single span double back Two-layer Beam is it is characterised in that include：
Many framework column length montants, the side of arbitrary framework column length montant is all correspondingly arranged on the short montant of truss column；
The top of the short montant of described truss column is fixedly connected with the body of rod of framework column length montant by truss column cross bar；
The top of described many truss column stocks is fixedly connected with upper strata crossbeam；
The top of the short montant of truss column is fixedly connected with lower floor crossbeam.
2. outlet structure according to claim 1 is it is characterised in that on the top of the short montant of described truss column and truss column
One end of brace is fixedly connected, and on truss column, the other end of brace is fixedly connected with the top of framework column length montant.
3. outlet structure according to claim 2 is it is characterised in that the bottom of the short montant of truss column and truss column diagonal web member
One end be fixedly connected, fix at the other end of truss column diagonal web member and the connecting node of truss column cross bar and framework column length montant
Connect.
4. outlet structure according to claim 1 is it is characterised in that described upper strata crossbeam is steel tubular beam.
5. outlet structure according to claim 1 is it is characterised in that described lower floor crossbeam is steel tubular beam.
6. outlet structure according to claim 1 is it is characterised in that described upper strata crossbeam is lattice girder.
7. outlet structure according to claim 1 is it is characterised in that described lower floor crossbeam is lattice girder.
8. outlet structure according to claim 1 is it is characterised in that described upper strata crossbeam is short square beam.
9. outlet structure according to claim 1 is it is characterised in that described lower floor crossbeam is short square beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620959224.XU CN205955350U (en) | 2016-08-27 | 2016-08-27 | Two frameworks of being qualified for next round of competitions that return double -deck roof beam of single span |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620959224.XU CN205955350U (en) | 2016-08-27 | 2016-08-27 | Two frameworks of being qualified for next round of competitions that return double -deck roof beam of single span |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205955350U true CN205955350U (en) | 2017-02-15 |
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ID=57980285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620959224.XU Active CN205955350U (en) | 2016-08-27 | 2016-08-27 | Two frameworks of being qualified for next round of competitions that return double -deck roof beam of single span |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205955350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994526A (en) * | 2017-12-07 | 2018-05-04 | 安徽华电工程咨询设计有限公司 | 110kV open airs GIS power distribution equipments place two returns one across outlet structure |
-
2016
- 2016-08-27 CN CN201620959224.XU patent/CN205955350U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994526A (en) * | 2017-12-07 | 2018-05-04 | 安徽华电工程咨询设计有限公司 | 110kV open airs GIS power distribution equipments place two returns one across outlet structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |