CN114164943B - Assembly type steel structure integrated green building and installation method thereof - Google Patents
Assembly type steel structure integrated green building and installation method thereof Download PDFInfo
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- CN114164943B CN114164943B CN202111490589.4A CN202111490589A CN114164943B CN 114164943 B CN114164943 B CN 114164943B CN 202111490589 A CN202111490589 A CN 202111490589A CN 114164943 B CN114164943 B CN 114164943B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 146
- 239000010959 steel Substances 0.000 title claims abstract description 146
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 title claims abstract description 18
- 238000010276 construction Methods 0.000 claims abstract description 19
- 210000001503 joint Anatomy 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000013461 design Methods 0.000 abstract description 7
- 238000003032 molecular docking Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention provides an assembled steel structure integrated green building and an installation method thereof, and relates to the technical field of assembled steel structure buildings. The green building integrated by the assembled steel structure and the installation method thereof comprise a first support steel frame and a second support steel frame, wherein a top support beam and a bottom support beam are respectively fixedly connected to the top and the bottom between the first support steel frame and the second support steel frame; the first support steel frame comprises a main support column, the top of the main support column is rotationally connected with a rotating column, and butt joint holes are formed in the inner sides of the main support column and the rotating column; and a green environment-friendly wallboard is arranged among the first support steel frame, the second support steel frame, the top support beam and the bottom support beam. Through the simple fixed knot of equipment of design, need not a large amount of welding process steps, and all equipment steps all can go on in ground, need not to carry out unsettled operation, both improved the construction progress greatly, also reduced the risk factor of construction simultaneously.
Description
Technical Field
The invention relates to the technical field of assembled steel structure buildings, in particular to an assembled steel structure integrated green building and an installation method thereof.
Background
The assembled building is formed by assembling prefabricated parts on a construction site and is divided into five types of building block buildings, plate buildings, box type buildings, skeleton plate buildings and lifting plate and lifting layer buildings according to the form and construction method of the prefabricated parts; with the development of modern industrial technology, a building house can be manufactured in batches as a machine production. The prefabricated house components can be transported to a construction site for assembly; the fabricated building has been attracting interest in the beginning of the 20 th century, and has been rapidly popularized around the world by virtue of its rapid construction and low production cost, which is realized by the end of the sixties. The steel structure integrated green building is generally composed of a prefabricated steel structure skeleton and green environment-friendly plates, and the bearing structure is generally in two forms, namely a frame structure system which is formed by columns and beams and is used for placing floors and non-bearing inner and outer wallboards, and a plate column structure system which is formed by the columns and the floors and is used for bearing, wherein the inner and outer wallboards are non-bearing.
Along with the enhancement of people's environmental awareness and the improvement of traditional building material and construction cost, more and more users select the integrated green building of assembled steel construction, the integrated green building of assembled steel construction uses the steel construction as main part frame, use green environment-friendly panel as the wallboard, there are several types of assembled steel construction in the present market, but the integrated green building structural design of current many similar assembled steel construction is too complicated, in the equipment process, need a large amount of manual work to weld connecting portion, and a large amount of equipment portion can't assemble on ground in general, often need carry out unsettled operation, thereby the risk factor of construction progress and construction has been prolonged greatly.
Therefore, a new green building integrated by an assembled steel structure and an installation method thereof are developed.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides an assembled steel structure integrated green building and an installation method thereof, which solve the problems that the design of the existing many similar assembled steel structure integrated green building structures is too complex, a large number of manual work is needed to weld connecting parts in the assembly process, and a large number of assembly parts cannot be assembled on the ground generally, and suspension operation is needed frequently, so that the construction progress and the risk coefficient of construction are greatly prolonged.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the assembled steel structure integrated green building comprises a first support steel frame and a second support steel frame, wherein a top support beam and a bottom support beam are fixedly connected to the top and the bottom between the first support steel frame and the second support steel frame respectively;
the first support steel frame comprises a main support column, the top of the main support column is rotationally connected with a rotating column, and butt joint holes are formed in the inner sides of the main support column and the rotating column; by designing the split main support column and the rotary column, the first support steel frame can be split and rotated, and in the assembling process, the first support steel frame can be conveniently rotated so as to be quickly assembled;
the environment-friendly wallboard is installed among the first support steel frame, the second support steel frame, the top support beam and the bottom support beam, two side limiting plates corresponding to the environment-friendly wallboard are fixedly connected to the front end and the rear end of the inner side of the first support steel frame and the rear end of the inner side of the second support steel frame, two detachable limiting plates corresponding to the environment-friendly wallboard are fixedly connected to the front end and the rear end of the inner side of the top support beam and the rear end of the inner side of the bottom support beam, and after the environment-friendly wallboard is installed, sealant can be smeared on the periphery of the environment-friendly wallboard, so that the sealing treatment of the environment-friendly wallboard is completed;
the two ends of the top supporting beam and the bottom supporting beam are respectively provided with a connecting seat corresponding to the first supporting steel frame and the second supporting steel frame, the connecting seats comprise connecting columns, one end of each connecting column is fixedly connected with a fixing disc, and the center of the outer side of each fixing disc is fixedly connected with a butt joint column;
the plurality of fixing plates are fixedly connected with the corresponding first support steel frame and the corresponding second support steel frame through a plurality of first fixing screws, and two ends of the top support cross beam and the bottom support cross beam are fixedly connected with the corresponding connecting columns through a plurality of second fixing screws;
the bottom of first support steelframe and second support steelframe is equal fixedly connected with fixed plate, fixed plate bottom fixedly connected with connecting plate, the bottom fixedly connected with reference column of connecting plate, through a plurality of fixing bolt fixed connection between fixed plate and the connecting plate.
Preferably, the plurality of docking posts are inserted into the corresponding docking holes and extend towards the centers of the first support steel frame and the second support steel frame, so that the docking posts can be utilized to complete the pre-positioning of the steel frame structure, and the subsequent rapid assembly is facilitated.
Preferably, a plurality of detachable limiting plates are respectively fixed with the corresponding top supporting cross beam and bottom supporting cross beam through two locking screws, so that the quick assembly and fixation of the detachable limiting plates are facilitated, and the installation limiting of the green environment-friendly wallboard can be completed.
Preferably, the two fixing plates are fixed at the bottom ends of the first support steel frame and the second support steel frame through welding, and the connection firmness and stability can be guaranteed through welding and fixing, and meanwhile the fixing plates are not easy to damage.
Preferably, the connecting plate and the positioning column are of an integrated structure, the structure of the connecting plate and the positioning column of the integrated structure design is simpler and firmer, and meanwhile, the subsequent pouring and embedding of the positioning column are facilitated.
The installation method of the assembled steel structure integrated green building comprises the following specific steps:
s1, installing connecting seats at two ends of a top supporting beam, fixing the two connecting seats with the top supporting beam by using a plurality of second fixing screws, and fixedly connecting two detachable limiting plates at front and rear ends of the inner side of the top supporting beam;
s2, splicing butt-joint columns at one ends of the two connecting seats in the S1 into butt-joint holes corresponding to the tops of the inner sides of the first support steel frame and the second support steel frame, and fixing the two connecting seats with the first support steel frame and the second support steel frame respectively by using a plurality of first fixing screws;
s3, rotating the first support steel frame and the second support steel frame to enable the first support steel frame and the second support steel frame to be in a vertical state with the top support cross beam, then installing the green environment-friendly wallboard between the first support steel frame and the second support steel frame, enabling two sides of the green environment-friendly wallboard to be clamped between corresponding multiple groups of side limiting plates, and enabling the top of the green environment-friendly wallboard to be clamped between corresponding two groups of detachable limiting plates;
s4, fixing two connecting seats at two ends of a bottom supporting beam according to the installation mode in S1, fixedly connecting two detachable limiting plates at the front end and the rear end of the inner side of the bottom supporting beam, slightly rotating a first supporting steel frame and a second supporting steel frame to the outside, enabling butt posts on the outer sides of the two connecting seats to be spliced in butt holes corresponding to the bottoms of the inner sides of the first supporting steel frame and the second supporting steel frame, and fixing the two connecting seats with the first supporting steel frame and the second supporting steel frame respectively by utilizing a plurality of first fixing screws;
s5, fixing the connecting plate with the fixing plates by utilizing a plurality of groups of fixing bolts.
(III) beneficial effects
The invention provides an assembled steel structure integrated green building and an installation method thereof. The beneficial effects are as follows:
1. the assembled steel structure integrated green building and the installation method thereof can rapidly complete the assembly work of the steel structure frame and the green environment-friendly wallboard through the design of the simple supporting structure assembly structure and the assembly process, and meanwhile, the rotating structural design is more convenient for the assembly of the green environment-friendly wallboard and the fixation of each structure, and the operation is convenient and rapid.
2. According to the assembled steel structure integrated green building and the installation method thereof, a large number of welding processing steps are not required through designing a simple assembly and fixing structure, all the assembly steps can be carried out on the ground, suspension operation is not required, the construction progress is greatly improved, and meanwhile, the risk coefficient of construction is also reduced.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the connecting base of the present invention;
FIG. 3 is a schematic view of a detachable limiting plate according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
fig. 5 is a partial enlarged view at B in fig. 1.
1, a first support steel frame; 101. a main support column; 102. rotating the column; 103. a butt joint hole; 2. the second support steel frame; 3. a top support beam; 4. a bottom support beam; 5. a green environment-friendly wallboard; 6. a side limiting plate; 7. a detachable limiting plate; 8. a connecting seat; 801. a connecting column; 802. a fixed plate; 803. butt-joint columns; 9. a first set screw; 10. a second set screw; 11. a fixing plate; 12. a connecting plate; 13. positioning columns; 14. and (5) fixing bolts.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
as shown in fig. 1-5, the embodiment of the invention provides an assembled steel structure integrated green building, which comprises a first support steel frame 1 and a second support steel frame 2, wherein the top and the bottom between the first support steel frame 1 and the second support steel frame 2 are respectively fixedly connected with a top support beam 3 and a bottom support beam 4;
as shown in fig. 4, the first support steel frame 1 comprises a main support column 101, wherein the top of the main support column 101 is rotatably connected with a rotating column 102, and the inner sides of the main support column 101 and the rotating column 102 are respectively provided with a butt joint hole 103; by designing the split main support column 101 and the rotary column 102, the first support steel frame 1 can be rotated in a split manner, and can be rotated conveniently in the assembly process so as to be assembled quickly;
as shown in fig. 1, a green environment-friendly wallboard 5 is installed between the first support steel frame 1, the second support steel frame 2, the top support beam 3 and the bottom support beam 4, the front end and the rear end of the inner side of the first support steel frame 1 and the second support steel frame 2 are fixedly connected with two side limiting plates 6 corresponding to the green environment-friendly wallboard 5, as shown in fig. 3, the front end and the rear end of the inner side of the top support beam 3 and the bottom support beam 4 are fixedly connected with two detachable limiting plates 7 corresponding to the green environment-friendly wallboard 5, and a plurality of detachable limiting plates 7 are respectively fixed with the corresponding top support beam 3 and bottom support beam 4 through two locking screws, so that the quick assembly and the fixation of the detachable limiting plates 7 are facilitated, and the installation limiting of the green environment-friendly wallboard 5 can be completed; after the installation of the green environment-friendly wallboard 5 is completed, sealant can be smeared on the periphery of the green environment-friendly wallboard 5, so that the sealing treatment of the green environment-friendly wallboard 5 is completed;
as shown in fig. 2, connecting seats 8 corresponding to the first support steel frame 1 and the second support steel frame 2 are installed at two ends of the top support beam 3 and the bottom support beam 4, the connecting seats 8 comprise connecting columns 801, one ends of the connecting columns 801 are fixedly connected with a fixed disc 802, and the center of the outer side of the fixed disc 802 is fixedly connected with a butt joint column 803; the plurality of docking posts 803 are inserted into the corresponding docking holes 103 and extend towards the centers of the first support steel frame 1 and the second support steel frame 2, so that the docking posts 803 can be utilized to complete the pre-positioning of the steel frame structure for subsequent rapid assembly.
As shown in fig. 5, the plurality of fixing plates 802 are fixedly connected with the corresponding first support steel frame 1 and second support steel frame 2 through a plurality of first fixing screws 9, and two ends of the top support cross beam 3 and the bottom support cross beam 4 are fixedly connected with the corresponding connecting columns 801 through a plurality of second fixing screws 10;
the bottom ends of the first support steel frame 1 and the second support steel frame 2 are fixedly connected with a fixing plate 11, the bottom end of the fixing plate 11 is fixedly connected with a connecting plate 12, the bottom end of the connecting plate 12 is fixedly connected with a positioning column 13, and the fixing plate 11 is fixedly connected with the connecting plate 12 through a plurality of fixing bolts 14; the two fixing plates 11 are fixed with the bottom ends of the first support steel frame 1 and the second support steel frame 2 through welding, and the connection firmness and stability can be ensured through welding and fixing, and meanwhile, the connection cannot be easily damaged; the connecting plate 12 and the positioning column 13 are of an integrated structure, the structure of the connecting plate 12 and the positioning column 13 of the integrated structure design is simpler and firmer, and meanwhile, the subsequent pouring and embedding of the positioning column 13 are facilitated.
The installation method of the assembled steel structure integrated green building comprises the following specific steps:
s1, installing connecting seats 8 at two ends of a top supporting beam 3, fixing the two connecting seats 8 with the top supporting beam 3 by using a plurality of second fixing screws 10, and fixedly connecting two detachable limiting plates 7 at front and rear ends of the inner side of the top supporting beam 3;
s2, splicing the butt-joint columns 803 at one end of the two connecting seats 8 in the S1 into the butt-joint holes 103 corresponding to the tops of the inner sides of the first support steel frame 1 and the second support steel frame 2, and fixing the two connecting seats 8 with the first support steel frame 1 and the second support steel frame 2 respectively by using a plurality of first fixing screws 9;
s3, rotating the first support steel frame 1 and the second support steel frame 2 to enable the first support steel frame 1 and the second support steel frame 2 to be in a vertical state with the top support cross beam 3, then installing the green environment-friendly wallboard 5 between the first support steel frame 1 and the second support steel frame 2, enabling two sides of the green environment-friendly wallboard 5 to be clamped between corresponding multiple groups of side limiting plates 6, and enabling the top to be clamped between corresponding two groups of detachable limiting plates 7;
s4, according to the installation mode in S1, fixing two connecting seats 8 at two ends of a bottom supporting beam 4, fixedly connecting two detachable limiting plates 7 at front and rear ends of the inner side of the bottom supporting beam 4, slightly rotating a first supporting steel frame 1 and a second supporting steel frame 2 to the outer side, enabling butt-joint columns 803 on the outer sides of the two connecting seats 8 to be spliced in butt-joint holes 103 corresponding to the bottoms of the inner sides of the first supporting steel frame 1 and the second supporting steel frame 2, and fixing the two connecting seats 8 with the first supporting steel frame 1 and the second supporting steel frame 2 respectively by using a plurality of first fixing screws 9;
s5, fixing the connecting plate 12 with the fixing plate 11 by utilizing a plurality of groups of fixing bolts 14.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an integrated green building of assembled steel construction, includes first support steelframe (1) and second support steelframe (2), its characterized in that: the top and the bottom between the first support steel frame (1) and the second support steel frame (2) are respectively fixedly connected with a top support beam (3) and a bottom support beam (4);
the first support steel frame (1) comprises a main support column (101), the top of the main support column (101) is rotatably connected with a rotating column (102), and butt joint holes (103) are formed in the inner sides of the main support column (101) and the rotating column (102);
the first support steel frame (1) and the second support steel frame (2) have the same structure and are symmetrically arranged;
the environment-friendly wallboard (5) is arranged among the first support steel frame (1), the second support steel frame (2), the top support beam (3) and the bottom support beam (4), two side limiting plates (6) corresponding to the environment-friendly wallboard (5) are fixedly connected to the front end and the rear end of the inner side of the first support steel frame (1) and the front end and the rear end of the inner side of the second support steel frame (2), and two detachable limiting plates (7) corresponding to the environment-friendly wallboard (5) are fixedly connected to the front end and the rear end of the inner side of the top support beam (3) and the front end and the rear end of the inner side of the bottom support beam (4);
the two ends of the top support cross beam (3) and the bottom support cross beam (4) are respectively provided with a connecting seat (8) corresponding to the first support steel frame (1) and the second support steel frame (2), the connecting seats (8) comprise connecting columns (801), one ends of the connecting columns (801) are fixedly connected with fixing plates (802), and the centers of the outer sides of the fixing plates (802) are fixedly connected with butting columns (803);
the plurality of fixing plates (802) are fixedly connected with the corresponding first support steel frame (1) and second support steel frame (2) through a plurality of first fixing screws (9), and two ends of the top support cross beam (3) and the bottom support cross beam (4) are fixedly connected with the corresponding connecting columns (801) through a plurality of second fixing screws (10);
the bottom of first support steelframe (1) and second support steelframe (2) is all fixedly connected with fixed plate (11), fixed plate (11) bottom fixedly connected with connecting plate (12), the bottom fixedly connected with reference column (13) of connecting plate (12), through a plurality of fixing bolt (14) fixed connection between fixed plate (11) and connecting plate (12).
2. The fabricated steel structure integrated green building of claim 1, wherein: the plurality of butt-joint columns (803) are inserted into the corresponding butt-joint holes (103) and extend towards the centers of the first support steel frame (1) and the second support steel frame (2).
3. The fabricated steel structure integrated green building of claim 1, wherein: the detachable limiting plates (7) are respectively fixed with the corresponding top supporting cross beam (3) and bottom supporting cross beam (4) through two locking screws.
4. The fabricated steel structure integrated green building of claim 1, wherein: the two fixing plates (11) are fixed with the bottom ends of the first support steel frame (1) and the second support steel frame (2) through welding.
5. The fabricated steel structure integrated green building of claim 1, wherein: the connecting plate (12) and the positioning column (13) are of an integrated structure.
6. The method for installing an assembled steel structure integrated green building according to any one of claims 1 to 5, comprising the following specific steps:
s1, installing connecting seats (8) at two ends of a top supporting beam (3), fixing the two connecting seats (8) with the top supporting beam (3) by using a plurality of second fixing screws (10), and fixedly connecting two detachable limiting plates (7) at front and rear ends of the inner side of the top supporting beam (3);
s2, splicing butt-joint columns (803) at one end of two connecting seats (8) in the S1 into butt-joint holes (103) corresponding to the tops of the inner sides of the first support steel frame (1) and the second support steel frame (2), and fixing the two connecting seats (8) with the first support steel frame (1) and the second support steel frame (2) respectively by using a plurality of first fixing screws (9);
s3, rotating the first support steel frame (1) and the second support steel frame (2), enabling the first support steel frame (1) and the second support steel frame (2) to be in a vertical state with the top support beam (3), then installing the green environment-friendly wallboard (5) between the first support steel frame (1) and the second support steel frame (2), enabling two sides of the green environment-friendly wallboard (5) to be clamped between corresponding multiple groups of side limiting plates (6), and enabling the top to be clamped between corresponding two groups of detachable limiting plates (7);
s4, fixing two connecting seats (8) at two ends of a bottom supporting beam (4) according to the installation mode in S1, fixedly connecting two detachable limiting plates (7) at the front end and the rear end of the inner side of the bottom supporting beam (4), slightly rotating a first supporting steel frame (1) and a second supporting steel frame (2) outwards to enable butt-joint columns (803) on the outer sides of the two connecting seats (8) to be respectively inserted into butt-joint holes (103) corresponding to the bottoms of the inner sides of the first supporting steel frame (1) and the second supporting steel frame (2), and fixing the two connecting seats (8) with the first supporting steel frame (1) and the second supporting steel frame (2) respectively by using a plurality of first fixing screws (9);
s5, fixing the connecting plate (12) with the fixing plate (11) by utilizing a plurality of groups of fixing bolts (14).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111490589.4A CN114164943B (en) | 2021-12-08 | 2021-12-08 | Assembly type steel structure integrated green building and installation method thereof |
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| CN202111490589.4A CN114164943B (en) | 2021-12-08 | 2021-12-08 | Assembly type steel structure integrated green building and installation method thereof |
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| CN114164943B true CN114164943B (en) | 2023-06-16 |
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| CN107859173B (en) * | 2017-10-25 | 2019-09-24 | 阳地钢（上海）装配式建筑股份有限公司 | Steel house with scalable crossbeam |
| CN107916726B (en) * | 2017-12-21 | 2018-12-04 | 青岛理工大学 | Assembled self-recovery circular concrete-filled steel tube combined node |
| CN112252469A (en) * | 2019-01-07 | 2021-01-22 | 福建金启点实业有限公司 | Integrated green building of steel construction of convenient drainage |
| CN111021545B (en) * | 2019-12-20 | 2021-04-13 | 成都建工装饰装修有限公司 | Steel structure assembly type building for building engineering |
| CN212478094U (en) * | 2020-05-05 | 2021-02-05 | 陕西汉青建筑工程有限公司 | Detachable assembly type building steel structure |
| CN212957024U (en) * | 2020-08-11 | 2021-04-13 | 抚州市恒强达绿色建筑科技有限公司 | Prefabricated steel structure integrated assembly type green building component |
| CN213508914U (en) * | 2020-10-19 | 2021-06-22 | 付昌彪 | Steel structure beam column for prefabricated building |
| CN112459255B (en) * | 2020-11-19 | 2022-03-18 | 杭萧钢构(海南)有限公司 | Green building system based on assembled structure |
| CN113502927B (en) * | 2021-07-20 | 2022-07-15 | 银广厦集团有限公司 | Green steel construction building |
| CN113700146B (en) * | 2021-07-31 | 2023-01-20 | 山东经典重工集团股份有限公司 | Modular assembly type prestressed steel structure house system and construction method thereof |
| CN113550435B (en) * | 2021-08-19 | 2023-06-30 | 潍坊学院 | Assembled building steel construction with shock-absorbing function |
| CN113653183B (en) * | 2021-08-20 | 2022-11-04 | 江苏溧阳建设集团有限公司 | Assembled steel structure house building system |
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Application publication date: 20220311 Assignee: Dingdian Energy Group Co.,Ltd. Assignor: Nanjing Vocational University of Industry Technology Contract record no.: X2024980001953 Denomination of invention: A prefabricated steel structure integrated green building and its installation method Granted publication date: 20230616 License type: Common License Record date: 20240206 |