CN221118748U - Steel frame structure building for transformer substation - Google Patents
Steel frame structure building for transformer substation Download PDFInfo
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- CN221118748U CN221118748U CN202322555711.2U CN202322555711U CN221118748U CN 221118748 U CN221118748 U CN 221118748U CN 202322555711 U CN202322555711 U CN 202322555711U CN 221118748 U CN221118748 U CN 221118748U
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- steel frame
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- beam column
- purline
- frame beam
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 114
- 239000010959 steel Substances 0.000 title claims abstract description 114
- 239000002131 composite material Substances 0.000 claims abstract description 28
- 238000010276 construction Methods 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
A steel frame construction building for transformer substation includes portal steel frame beam column, light steel composite roof, assembled wall, portal steel frame beam column is two-way portal steel frame beam column. The two-way portal steel frame beam column comprises a longitudinal portal steel frame beam column and a transverse portal steel frame beam column; the light steel composite roof comprises a comprehensive roof purline system, a heat-insulating composite waterproof roof board and a roof waterproof system; the assembled wall body comprises a facing system, a modularized assembled wall purline system and an outer side heat-insulation composite wall panel. Compared with the existing portal steel frame structure, the two-way portal steel frame beam column is adopted, so that the portal steel frame structure is convenient for opening holes of doors and windows and is convenient for fixing fire-proof walls; compared with the existing steel frame structure, the structure of the building structures such as the column bottom, the foundation and the like can be simplified, and the steel consumption is relatively low; by adopting the sunk comprehensive roof purline system, the heat-insulating composite waterproof roof board and the roof waterproof system, the self weight of the structure can be reduced, the foundation quantity can be reduced, the wet operation can be reduced, and the steel consumption can be reduced.
Description
Technical Field
The utility model relates to an assembled steel frame structure building, in particular to a steel frame structure building for a transformer substation.
Background
In recent years, china actively explores and develops the fabricated building and issues guidance on the development of the fabricated building. The national grid company relies on engineering to develop standard distribution type intelligent substation test site construction, and the new generation of assembly type substation is promoted, so that the new characteristics of standard distribution type intelligent substation of standardized design, factory processing and assembly type construction are realized.
In the aspect of transformer substation construction, two different structural types of portal steel frame structure construction and steel frame structure are tried on.
The portal steel frame structure adopts a portal steel frame beam column, light steel composite roof and assembled wall building structure, the building structure has relatively simple structure, no wet operation and low steel consumption, but the scissor struts influence the opening and use of wall doors and windows, and the longitudinal beam-free structure is not beneficial to the fixation of fire-proof walls.
The steel frame structure adopts a building structure of steel structure frame beam column, cast-in-situ reinforced concrete roof and assembled wall, the door and window is convenient to open, but the building structure has complex structure, wet operation exists, the steel consumption is large, the assembly efficiency is low, and the manufacturing cost is high.
Disclosure of utility model
The utility model aims to overcome the defects that the opening and the use of wall doors and windows are affected and the longitudinal girder-free structure is not beneficial to the fixation of a fire wall in the prior art, and provides a steel frame structure building for a transformer substation, wherein the wall doors and windows are convenient to open and use and are beneficial to the fixation of the fire wall.
The second technical problem to be solved by the utility model is to overcome the defects of large steel consumption and low assembly efficiency in the prior art, and provide the steel frame structure building for the transformer substation, which has the advantages of high integration level, high assembly efficiency, energy conservation, environmental protection and relatively low manufacturing cost.
The technical scheme adopted by the utility model for solving the first technical problem is that the steel frame structure building for the transformer substation comprises a portal steel frame beam column, a light steel composite roof and an assembled wall body, wherein the portal steel frame beam column is a bidirectional portal steel frame beam column.
Further, the bidirectional portal steel frame beam column comprises a longitudinal portal steel frame beam column and a transverse portal steel frame beam column, and the longitudinal portal steel frame beam column and the transverse portal steel frame beam column share columns.
The light steel composite roof comprises a comprehensive roof purline system, a heat-insulation composite waterproof roof board and a roof waterproof system, wherein the assembled wall body comprises a facing system, a modularized assembled wall purline system and an outer heat-insulation composite wall board; and a door and a window are arranged in the assembled wall body.
Further, the comprehensive roof purline system comprises a quadrilateral comprehensive roof purline A, a pentagonal comprehensive roof ridge purline and a quadrilateral comprehensive roof purline B; the quadrilateral comprehensive roof purline A and the pentagonal comprehensive roof ridge purline B have the structural functions of the roof purline, the tie rod, the pull rod and the compression rod of the conventional portal steel frame structure.
Further, the pentagonal comprehensive ridge purline is formed by connecting profile steel A and a cover plate A through bolts; the quadrilateral comprehensive roof purline B is formed by connecting a section steel B and a cover plate B through bolts.
Further, the top of the comprehensive roof purline system is flush with the top of the cross beam of the transverse portal steel frame beam column, the top of the modularized assembled wall purline system and the top of the longitudinal girder of the longitudinal portal steel frame beam column, is tightly attached to the lower part of the heat-insulation composite waterproof roof panel, and is tightly connected with the top of the comprehensive roof purline system and the top of the modularized assembled wall purline system through self-tapping screws.
The utility model has the following beneficial technical effects:
Compared with the existing portal steel frame structure, the two-way portal steel frame beam column is adopted, so that the portal steel frame structure is convenient for opening doors and windows and is convenient for fixing a firewall. The preferable scheme is that compared with the existing steel frame structure, the structure of the building structures such as column bottom, foundation and the like can be simplified, and the steel consumption is relatively low; by adopting the sunken comprehensive roof purline system, the heat-insulating composite waterproof roof board and the roof waterproof system, compared with the existing portal steel frame structure, the roof is neat and stable, and meanwhile, the room and the fire prevention are convenient to separate; compared with the existing steel frame structure, the self weight of the structure can be reduced, the basic quantity is reduced, the wet operation is reduced, and the steel consumption is reduced; by adopting the modularized assembly type wall purline system, the engineering quality and the assembly efficiency can be effectively improved.
Drawings
FIG. 1 is a schematic view of a building plan of a steel frame construction building embodiment for a substation according to the present utility model;
FIG. 2 is a schematic view of a cross-sectional construction of a steel frame construction building embodiment of the present utility model for a substation;
FIG. 3 is a schematic view of a vertical steel frame structure of a building embodiment of the steel frame structure for a substation according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a pentagonal composite roof purline for a steel frame construction building embodiment of a substation in accordance with the present utility model;
FIG. 5 is a schematic view of a cross-sectional structure of a quadrilateral composite roofing purline for a steel frame structural building embodiment of a substation of the present utility model;
FIG. 6 is a schematic view of a transverse cross-sectional structure of a prior art portal frame structure building;
FIG. 7 is a schematic view of a vertical steel frame elevation of a prior art portal frame structure building;
fig. 8 is a schematic view of a transverse cross-sectional structure of a prior art steel frame structure building.
Reference numerals illustrate:
1. A building body; 2. two-way portal frame beam column; 3. light steel composite roof; 4. an assembled wall; 5. longitudinal portal frame beam column; 6. transverse portal steel frame beam column; 7. a comprehensive roof purline system; 8. thermal insulation composite waterproof roof board; 9. roof waterproof system; 10. a veneer system; 11. a modular fabricated wall purlin system; 12. an outer side heat-insulating composite wall panel; 13. quadrilateral comprehensive roof purline A; 14. pentagonal comprehensive ridge purline; 15. quadrilateral comprehensive roof purline B; 16. section steel A; 17. a cover plate A; 18. section steel B; 19. a cover plate B; 20. a cross beam; 21. a door; 22. a window; 23. a longitudinal beam; 24. a room; 25. fireproof separation; 26. an existing tie bar; 27. the existing roof purline; 28. existing inter-column supports; 29. an existing roof secondary beam; 30. the prior reinforced concrete structural slab; 31. the existing roof is waterproof; 32. the existing wall purline system; 33. and (5) a column.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings and examples.
Referring to fig. 1 to 5, the embodiment comprises a building body 1, wherein the building body 1 comprises a bidirectional portal steel frame beam column 2, a light steel composite roof 3 and an assembled wall 4; the two-way portal steel frame beam column 2 comprises a longitudinal portal steel frame beam column 5 and a transverse portal steel frame beam column 6, the longitudinal portal steel frame beam column 5 and the transverse portal steel frame beam column 6 share a column 33, the light steel composite roof 3 comprises a sunken comprehensive roof purline system 7, a heat-insulation composite waterproof roof board 8 and a roof waterproof system 9, and the assembled wall body 4 comprises a built-in light steel keel (fireproof) facing system 10, a modularized assembled wall purline system 11 and an outer heat-insulation composite wall board 12; the assembled wall 4 is provided with holes such as a door 21, a window 22 and the like. The sunken comprehensive roof purline system 7 comprises a sunken quadrilateral comprehensive roof purline A13, a pentagonal comprehensive roof ridge purline 14 capable of hiding a pipeline and a quadrilateral comprehensive roof purline B15 capable of hiding a pipeline; the sunk quadrilateral comprehensive roof purline A13, the pentagonal comprehensive roof ridge purline 14 capable of hiding the pipeline and the quadrilateral comprehensive roof purline B15 capable of hiding the pipeline have the structural functions of the roof purline, the tie rod, the pull rod and the compression rod of the conventional portal steel frame structure; the pentagonal comprehensive ridge purline 14 capable of hiding the pipeline is formed by connecting pentagonal side opening section steel A16 and a cover plate A17 through bolts; the quadrilateral comprehensive roof purline B15 capable of hiding the pipeline is formed by connecting quadrilateral side opening section steel B18 and a cover plate B19 through bolts; the top of the sunk comprehensive roof purline system 7 is flush with the top of the cross beam 20 of the transverse portal steel frame beam column 6, the top of the modularized assembled wall purline system 11 and the top of the longitudinal girder 23 of the longitudinal portal steel frame beam column 6, is tightly attached to the lower part of the heat-insulating composite waterproof roof panel 8, and is tightly connected with the top of the comprehensive roof purline system 7 and the top of the modularized assembled wall purline system 11 through self-tapping screws.
In the embodiment, compared with the existing portal steel frame structure (refer to fig. 6-8), the bidirectional portal steel frame beam column 2 is adopted, the inter-column support 28 is omitted, door and window openings can be conveniently formed, meanwhile, the longitudinal beams 23 of the longitudinal portal steel frame beam column 6 are conveniently fixed by fire-proof walls, compared with the existing steel frame structure, the steel consumption is relatively low, the building structure structures such as column bottoms and foundations are simplified, meanwhile, the bending moment of the column bottoms foundation is small, the foundations are small, and the point that the bidirectional portal steel frame beam column 2 is used for replacing the existing transformer substation steel frame structure successfully solves the foundation assembly construction problem which cannot be completed under the existing technical conditions of certain assembly companies; by adopting the sunk comprehensive roof purline system 7, the heat-insulating composite waterproof roof panel 8 and the roof waterproof system 9, compared with the roof purline 27 adopted by the existing portal steel frame structure which is arranged on the portal steel frame structure and is arranged separately from the tie bars 26 in the prior art, the hollow space between the roof panel and the portal steel frame structure beam is eliminated, and the roof is clean and stable, and meanwhile, the room 24 and the fireproof separation 25 are convenient; compared with the roof secondary beam 29, the reinforced concrete structural slab 30 and the roof waterproof 31 adopted by the existing steel frame structure, the self weight of the structure can be reduced, the foundation quantity is reduced, the wet operation is reduced, and the steel consumption is reduced; by employing modular fabricated wall purlin system 11, the steel usage can be effectively reduced and the engineering quality and assembly efficiency can be improved as compared to the existing wall purlin system 32.
The foregoing are preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
All equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (5)
1. The steel frame structure building for the transformer substation comprises a portal steel frame beam column, a light steel composite roof (3) and an assembled wall body (4), and is characterized in that the portal steel frame beam column is a bidirectional portal steel frame beam column (2);
The bidirectional portal steel frame beam column (2) comprises a longitudinal portal steel frame beam column (5) and a transverse portal steel frame beam column (6), and the longitudinal portal steel frame beam column (5) and the transverse portal steel frame beam column (6) share a column (33).
2. The steel frame structure building for a transformer substation according to claim 1, wherein the light steel composite roof (3) comprises a comprehensive roof purline system (7), a heat-insulation composite waterproof roof board (8) and a roof waterproof system (9), and the assembled wall (4) comprises a facing system (10), a modularized assembled wall purline system (11) and an outer heat-insulation composite wall board (12); a door (21) and a window (22) are arranged in the assembled wall body (4).
3. A steel frame construction for substations according to claim 2, characterized in that the comprehensive roofing purline system (7) comprises quadrangular comprehensive roofing purlines a (13), pentagonal comprehensive roof ridge purlines (14), quadrangular comprehensive roofing purlines B (15); the quadrilateral comprehensive roof purline A (13), the pentagonal comprehensive roof ridge purline (14) and the quadrilateral comprehensive roof purline B (15) have the structural functions of the roof purlines, the tie bars, the pull bars and the compression bars of the conventional portal steel frame structure.
4. A steel frame construction for substations according to claim 3, characterized in that the pentagonal integrated roof purline (14) consists of section steel a (16) and cover plate a (17) connected by bolts; the quadrilateral comprehensive roof purline B (15) is formed by connecting a section steel B (18) and a cover plate B (19) through bolts.
5. A steel frame construction for a transformer substation according to claim 3, characterized in that the top of the comprehensive roof purline system (7) is flush with the top of a cross beam (20) of a transverse portal steel frame beam column (6), the top of a modularized assembled wall purline system (11), the top of a longitudinal girder (23) of a longitudinal portal steel frame beam column (5), and is tightly attached to the lower part of the heat-insulating composite waterproof roof board (8), and is tightly connected with the top of the comprehensive roof purline system (7) and the top of the modularized assembled wall purline system (11) through self-tapping screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322555711.2U CN221118748U (en) | 2023-09-20 | 2023-09-20 | Steel frame structure building for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322555711.2U CN221118748U (en) | 2023-09-20 | 2023-09-20 | Steel frame structure building for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221118748U true CN221118748U (en) | 2024-06-11 |
Family
ID=91362497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322555711.2U Active CN221118748U (en) | 2023-09-20 | 2023-09-20 | Steel frame structure building for transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221118748U (en) |
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2023
- 2023-09-20 CN CN202322555711.2U patent/CN221118748U/en active Active
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