CN207144272U - Transformer substation roof truss building structure system with lattice type beam connection - Google Patents
Transformer substation roof truss building structure system with lattice type beam connection Download PDFInfo
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- CN207144272U CN207144272U CN201720744766.XU CN201720744766U CN207144272U CN 207144272 U CN207144272 U CN 207144272U CN 201720744766 U CN201720744766 U CN 201720744766U CN 207144272 U CN207144272 U CN 207144272U
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- framework
- roof
- transformer substation
- allotment dagger
- substation
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000009466 transformation Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 14
- 238000012546 transfer Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009666 routine test Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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- 238000011105 stabilization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a transformer substation roof truss building structure system connected by lattice type beams, which comprises a GIS room roof truss and a transformer truss connected on the GIS room roof truss; the power transformation framework comprises a plurality of first framework units, second framework units and lattice type cross beams connected between the first framework units and the second framework units, wherein the first framework units and the second framework units are arranged at intervals, the first framework units and the second framework units are formed by connecting rear straight supporting columns and front oblique supporting columns, the rear straight supporting columns are vertically connected to a GIS room roof framework, the front oblique supporting columns are obliquely connected to the GIS room roof framework, the rear straight supporting columns are connected with the front oblique supporting columns through web members, and the rear straight supporting columns of the first framework units are higher than the rear straight supporting columns of the second framework units; the lattice type cross beam is connected by a steel pipe chord member and an angle steel web member; the back straight supporting columns of the first and second framework units are provided with a plurality of wire hanging points, the higher part of the back straight supporting column of the first framework unit is also provided with a ground wire hanging point, and the lattice type cross beam is provided with a plurality of jumper wire hanging points.
Description
Technical field
The utility model belongs to project of transmitting and converting electricity technical field, and in particular to a kind of transformer station room of lattice crossbeam connection
Push up framed building structural system.
Background technology
In recent years, as economy and social development are continuous to the increasing of power demand, China's power construction speed
Accelerate.Assembled electric substation preferably changes the design pattern and Construction Mode of traditional electric substation, its standardized designs, industrialization
Production, modularization composition and intensive construction, highly shortened the construction period of electric substation.Various transformer volumes in early days
Larger, this make it that electric substation's floor space is bigger, more open on arrangement and underaction.With metal armoured
The popularization of switch cubicle and GIS device, modern indoor substation are more intended to minimize, and average floor space is via original
11 mu are down to present 4 mu, and construction mode, construction scale etc. have larger change.
The important component of transformer station and substation framework as power grid construction, its design are directly connected to power grid construction
Safety, economy and the stabilization of operation of power networks.The frameworks such as the herringbone of traditional transformer station are arranged in the attached of complex building GIS rooms mostly
Closely, this typically occupies larger space, and line corridor is complex causes, and the construction period is longer.Therefore transformer station is saved
Construction land, the power transfer capacity of transformer station is improved, just turn into transformer substation construction task in the urgent need to address.
The content of the invention
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of transformer station of lattice crossbeam connection
Roof trusses architectural structure system, to save transformer substation construction land used, the power transfer capacity of transformer station is improved, while improve body
It is intensity.
Above-mentioned purpose of the present utility model is achieved by following technical scheme：
A kind of roof of transformer substation framed building structural system of lattice crossbeam connection, including GIS rooms roof trusses and
The substation framework being connected in the GIS rooms roof trusses；The substation framework include multiple spaced first framework units,
Second framework unit and the lattice crossbeam being connected between first, second framework unit, first, second framework unit by
Allotment dagger and preceding bearing diagonal post are formed by connecting afterwards, and rear allotment dagger is connected in the roof trusses of GIS rooms vertically, preceding bearing diagonal post
Inclination is connected in the roof trusses of GIS rooms, passes through web member reinforcement by connection, the first framework between rear allotment dagger and preceding bearing diagonal post
The rear allotment dagger of unit is higher than the rear allotment dagger of the second framework unit；The lattice crossbeam is by steel pipe chord member and angle steel abdomen
Bar is formed by connecting；The rear allotment dagger of first, second framework unit is provided with multiple conducting wire hanging points, and straight after the first framework unit
The raised area of support column is additionally provided with ground wire hanging point, and lattice crossbeam is provided with multiple wire jumper hanging points.
Preferably, the substation framework is fixed in the roof trusses of GIS rooms by connecting node, and connecting node includes bottom
Main body and top sleeve pipe, main body is fixedly connected in the roof trusses of GIS rooms, and sleeve pipe is vertical or is obliquely installed, and is respectively used to
It is fixedly connected with rear allotment dagger or preceding bearing diagonal post.
Preferably, the substation framework is by three the first framework units and two the second framework unit interval arrangements.
Preferably, connected between the rear allotment dagger of first, second framework unit and preceding bearing diagonal post by three web members
Reinforce.
Preferably, rear allotment dagger is provided with three conducting wire hanging points, the raised area of allotment dagger after the first framework unit
It is additionally provided with a ground wire hanging point.
Preferably, three parallel lattice crossbeams are provided between first, second framework unit, on every lattice crossbeam
Provided with two wire jumper hanging points.
Preferably, rear allotment dagger is connected with preceding bearing diagonal post using flange plate bolt, and web member between the two is using section
The connection of point crab bolt is directly welded.
Contribution of the utility model to prior art：
The roof of transformer substation framed building structural system of lattice crossbeam connection provided by the utility model can save change
Power plant construction land used, improve the power transfer capacity of transformer station；It is firm that the inlet-outlet line framework of the architectural structure system consolidates, simultaneously
Conducting wire hanging point, ground wire hanging point and wire jumper hanging point are additionally provided with, can fully meet power transmission and transformation needs；Lattice crossbeam is by less steel pipe
Chord member and angle steel web member composition, its node are connected using flange plate bolt, have that size is small, light weight, are made, are transported and anti-corrosion
The advantages that facilitating is handled, lattice crossbeam can significantly increase the intensity of substation framework.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of substation framework；
Fig. 2 is the structural representation of lattice crossbeam；
Fig. 3 is the schematic diagram of the utility model roof of transformer substation framed building structural system；
Fig. 4 is the front view of substation framework shown in Fig. 1；
Fig. 5 is the structural representation (front view) of connecting node；
Fig. 6 is the structural representation (stereogram) of connecting node；
Wherein, 1 is substation framework, and 2 be GIS rooms roof trusses, and 3 be the first architectural elements, and 4 be the second architectural elements, 5
Allotment dagger afterwards, 6 be preceding bearing diagonal post, and 7 be web member, and 8 be lattice crossbeam, and 9 be conducting wire hanging point, and 10 be ground wire hanging point, and 11 are
Wire jumper hanging point, 12 be main body, and 13 be sleeve pipe.
Embodiment
Essentiality content of the present utility model is specifically introduced with reference to embodiment, but the utility model is not limited with this
Protection domain.The routine test operation that the test operation not being described in detail in experiment is well known to the skilled person.
Roof of transformer substation framed building structural system as Figure 1-4, including GIS rooms roof trusses 2 and be connected to
Substation framework 1 in the GIS rooms roof trusses, substation framework 1 is by three the first framework units 3 and two the second framework units 4
It is spaced, the lattice crossbeam 8 shown in Fig. 2 is connected between first, second framework unit, first, second framework unit is equal
It is formed by connecting by rear allotment dagger 5 and preceding bearing diagonal post 6, rear allotment dagger 5 is connected in GIS rooms roof trusses 2 vertically, preceding oblique
Support column 6 is tilted and is connected in GIS rooms roof trusses 2, is connected between rear allotment dagger 5 and preceding bearing diagonal post 6 by three web members 7
Reinforcing is connect, the rear allotment dagger 5 of the first framework unit 3 is higher than the rear allotment dagger 5 of the second framework unit 4, and lattice horizontal stroke 8 is by steel
Philharmonic bar and angle steel web member are formed by connecting；The rear allotment dagger 5 of first, second framework unit is provided with three conducting wire hanging points 9, and
The raised area of allotment dagger 5 is additionally provided with a ground wire hanging point 10 after first framework unit, and lattice crossbeam 8 is provided with two
Wire jumper hanging point 11.Allotment dagger 5 is connected with preceding bearing diagonal post 6 using flange plate bolt afterwards, and web member 7 between the two uses node
Crab bolt is connected or directly welded.
Substation framework 1 is fixed in GIS rooms roof trusses 2 by the connecting node shown in Fig. 5 and Fig. 6, connecting node bag
The main body 12 of bottom and the sleeve pipe 13 on top are included, main body 12 is fixedly connected in GIS rooms roof trusses 2, and sleeve pipe 13 is vertical or inclines
Tiltedly set, be respectively used to allotment dagger 5 or preceding bearing diagonal post 6 after plugged and fixed connection.
The roof of transformer substation framed building structural system of above-mentioned lattice crossbeam connection can save transformer substation construction land used,
Improve the power transfer capacity of transformer station；It is firm that the inlet-outlet line framework of the architectural structure system consolidates, while is additionally provided with wire extension
Point, ground wire hanging point and wire jumper hanging point, it can fully meet power transmission and transformation needs；Lattice crossbeam is by less steel pipe chord member and angle steel abdomen
Bar is formed, and its node is connected using flange plate bolt, has that size is small, light weight, make, transport and preservative treatment it is conveniently etc. excellent
Point.Moreover, the arrangement variation of angle steel web member, strong adaptability, in actual use, can use no arrangement according to different segmentations
Mode；Lattice crossbeam uses angle steel web member, effectively reduces chord member cross dimensions, makes overall structure more aesthetically pleasing and more pass through
Ji uses.
The effect of above-described embodiment is specifically to introduce essentiality content of the present utility model, but those skilled in the art should
When knowing, the scope of protection of the utility model should not be confined to the specific embodiment.
Claims (7)
- A kind of 1. roof of transformer substation framed building structural system of lattice crossbeam connection, it is characterised in that：Including GIS rooms roof Framework and the substation framework being connected in the GIS rooms roof trusses；The substation framework includes multiple spaced first Framework unit, the second framework unit and the lattice crossbeam being connected between first, second framework unit, first, second structure Frame unit is formed by connecting by rear allotment dagger and preceding bearing diagonal post, and rear allotment dagger is connected in the roof trusses of GIS rooms vertically, Preceding bearing diagonal post is tilted and is connected in the roof trusses of GIS rooms, is added between rear allotment dagger and preceding bearing diagonal post by web member connection Gu the rear allotment dagger of the first framework unit is higher than the rear allotment dagger of the second framework unit；The lattice crossbeam is by steel pipe Chord member and angle steel web member are formed by connecting；The rear allotment dagger of first, second framework unit is provided with multiple conducting wire hanging points, and first The raised area of allotment dagger is additionally provided with ground wire hanging point after framework unit, and lattice crossbeam is provided with multiple wire jumper hanging points.
- 2. roof of transformer substation framed building structural system according to claim 1, it is characterised in that：The substation framework leads to Cross connecting node to be fixed in the roof trusses of GIS rooms, connecting node includes the main body of bottom and the sleeve pipe on top, and main body, which is fixed, to be connected It is connected in the roof trusses of GIS rooms, sleeve pipe is vertical or is obliquely installed, and is respectively used to be fixedly connected with rear allotment dagger or preceding bearing diagonal Post.
- 3. roof of transformer substation framed building structural system according to claim 1, it is characterised in that：The substation framework by Three the first framework units and two the second framework unit interval arrangements.
- 4. roof of transformer substation framed building structural system according to claim 3, it is characterised in that：First, second framework Pass through three web member reinforcement by connection between the rear allotment dagger and preceding bearing diagonal post of unit.
- 5. the roof of transformer substation framed building structural system according to claim 3 or 4, it is characterised in that：Allotment dagger afterwards It is provided with three conducting wire hanging points, the raised area of allotment dagger is additionally provided with a ground wire hanging point after the first framework unit.
- 6. the roof of transformer substation framed building structural system according to claim 3 or 4, it is characterised in that：First, second structure Three parallel lattice crossbeams are provided between frame unit, every lattice crossbeam is provided with two wire jumper hanging points.
- 7. roof of transformer substation framed building structural system according to claim 1, it is characterised in that：Allotment dagger is with before afterwards Bearing diagonal post is connected using flange plate bolt, and web member between the two is welded using gusset plate bolt connection or directly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744766.XU CN207144272U (en) | 2017-06-26 | 2017-06-26 | Transformer substation roof truss building structure system with lattice type beam connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744766.XU CN207144272U (en) | 2017-06-26 | 2017-06-26 | Transformer substation roof truss building structure system with lattice type beam connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207144272U true CN207144272U (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720744766.XU Expired - Fee Related CN207144272U (en) | 2017-06-26 | 2017-06-26 | Transformer substation roof truss building structure system with lattice type beam connection |
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| Country | Link |
|---|---|
| CN (1) | CN207144272U (en) |
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2017
- 2017-06-26 CN CN201720744766.XU patent/CN207144272U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20200626 |