CN113202189A - Steel construction assembly type building subassembly and steel construction assembly type building - Google Patents
Steel construction assembly type building subassembly and steel construction assembly type building Download PDFInfo
- Publication number
- CN113202189A CN113202189A CN202110503002.2A CN202110503002A CN113202189A CN 113202189 A CN113202189 A CN 113202189A CN 202110503002 A CN202110503002 A CN 202110503002A CN 113202189 A CN113202189 A CN 113202189A
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- fixing
- steel structure
- assembly type
- piece
- structure assembly
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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
- E04B1/18—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
- E04B2001/2406—Connection nodes
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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
- E04B2001/2415—Brackets, gussets, joining plates
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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
- E04B2001/2418—Details of bolting
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to the technical field of steel structure buildings, in particular to a steel structure assembly type building assembly, which comprises a steel structure assembly type connecting piece, a steel structure assembly type fixing piece and a fixing plate, wherein two sides of a vertical piece of the steel structure assembly type connecting piece are respectively provided with a first fixing hole, the front side and the rear side of the vertical piece are respectively provided with a fixing groove, a horizontal piece of the steel structure assembly type connecting piece is provided with a through limiting hole group, and any limiting hole group corresponds to the fixing groove; the front side and the rear side of the steel structure assembly type fixing piece are respectively provided with a limiting block matched with the fixing groove, the front side and the rear side of the upper surface and the lower surface of the steel structure assembly type fixing piece are respectively provided with a second fixing hole corresponding to any limiting hole group, and the left side and the right side of the upper surface and the lower surface of the steel structure assembly type fixing piece are respectively provided with a third fixing hole corresponding to each limiting hole group; the fixed plate is provided with a limit groove matched with the limit block, and one side of the fixed plate is provided with a second limit hole corresponding to the first fixed hole. The invention has strong functionality and good stability.
Description
Technical Field
The invention relates to the technical field of steel structure buildings, in particular to a steel structure assembly type building assembly and a steel structure assembly type building.
Background
The steel structure is a natural assembly type structure, the installation speed is high, and the construction quality is easier to ensure; the earthquake resistance is good, the manufacturing cost is low, and the economy is good; the steel structure can be recycled, and the method is green and environment-friendly.
However, the structure of the current steel structure assembly type building component is generally complex, the prefabrication cost is high, while the stability of the too simple steel structure assembly type building component is poor, the potential safety hazard is easily caused, and the development of the steel structure assembly type building component is limited.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a steel structure assembly type building component which is strong in functionality, good in stability and high in assembly efficiency. In order to realize the purpose of the invention, the following technical scheme is adopted:
the steel structure assembly type building component comprises
The steel structure assembly type connecting piece is composed of a vertical piece and two horizontal pieces which are used for fixing the upper end and the lower end of the vertical piece respectively; the left side and the right side of the vertical piece are respectively provided with a first fixing hole, and the front side and the rear side of the vertical piece are respectively provided with a plurality of fixing grooves; the front side and the rear side of the upper surface of the horizontal component are provided with a plurality of through limiting hole groups, and any limiting hole group corresponds to the fixed groove;
the front side and the rear side of the upper surface and the lower surface of the steel structure assembly type fixing piece are respectively provided with a limiting block, the limiting blocks are matched with the fixing grooves, the front side and the rear side of the upper surface and the lower surface of the steel structure assembly type fixing piece are respectively provided with a second fixing hole, the second fixing holes correspond to any limiting hole group and are used for inserting fixing screws, the left side and the right side of the upper surface and the lower surface of the steel structure assembly type fixing piece are respectively provided with a third fixing hole, and the third fixing holes correspond to the limiting hole groups and are used for inserting fixing screws; and
the fixing plate is provided with a limiting groove, the limiting groove is matched with the limiting block, one side of the fixing plate is provided with a second limiting hole, and the second limiting hole corresponds to the first fixing hole and is used for inserting a fixing screw.
Preferably, the steel structure assembly type connecting piece is I-shaped.
Preferably, the length of the steel structure assembly type fixing piece is equal to that of the steel structure assembly type connecting piece, and the width of the steel structure assembly type fixing piece is not smaller than the difference between the widths of the horizontal piece and the vertical piece.
Preferably, the left side and the right side of the vertical member are respectively provided with 3-5 first fixing holes, the front side and the rear side of the vertical member are respectively provided with 3-6 fixing grooves, and correspondingly, the limit hole group is provided with 3-6 groups.
Preferably, any limit hole group is provided with 2 first limit holes, and correspondingly, the front side and the rear side of the upper surface and the lower surface of the steel structure assembly type fixing part are respectively provided with 2 second fixing holes.
Preferably, the thickness of the fixing plate is equal to that of the limiting block.
In order to achieve the purpose, the invention also provides a steel structure assembly type building which comprises the steel structure assembly type building component.
Compared with the prior art, the invention has the beneficial effects that: the steel structure assembly type building component is provided with the steel structure assembly type connecting piece and the steel structure assembly type fixing piece, the structure that the steel structure assembly type connecting piece and the steel structure assembly type fixing piece are vertically or horizontally connected can be realized, the overall structure is simple, the functionality is strong, the connecting mode is simple, and the practicability is strong.
Drawings
FIG. 1 is a schematic view showing the overall structure of a steel structure fabricated building block according to an embodiment 1 of the present invention;
FIG. 2 is a schematic view of the disassembled whole structure of the steel structure assembly type building component in the embodiment 1 of the invention;
FIG. 3 is a schematic view showing the overall structure of a steel structure fabricated building block according to embodiment 2 of the present invention;
FIG. 4 is a schematic view of the disassembled whole structure of the steel structure assembly type building component of the embodiment 2 of the present invention;
in the figure, 1-steel structure assembly type connecting piece, 101-vertical piece, 102-horizontal piece, 2-steel structure assembly type fixing piece, 3-fixing groove, 4-first limiting hole, 5-first fixing hole, 6-limiting block, 7-second fixing hole, 8-third fixing hole, 9-fixing plate, 10-limiting groove, 11-second limiting hole and 12-fixing screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Detailed description of the preferred embodiment 1
Fig. 1 is a schematic view of an overall structure of a steel structure assembly type building component according to embodiment 1 of the present invention, and with reference to fig. 2, it can be seen that the steel structure assembly type building component according to the present invention includes a steel structure assembly type connecting member 1, where the steel structure assembly type connecting member 1 is composed of a vertical member 101 and two horizontal members 102 respectively fixing upper and lower ends of the vertical member 101 to form an i-shaped connecting member, so as to connect components on both sides, improve an application range of the steel structure assembly type connecting member, and enhance practical performance thereof; the left side and the right side of the vertical piece 101 are respectively provided with 3 first fixing holes 5, and the front side and the rear side of the vertical piece 101 are respectively provided with 3 fixing grooves 3; the front side and the rear side of the upper surface of the horizontal member 102 are provided with 3 through limiting hole sets, in this embodiment, any limiting hole set is provided with 2 first limiting holes 4, and any limiting hole set corresponds to the fixing groove 3, so as to fix the fixing member clamped by the fixing groove.
Including steel construction assembled mounting 2, this steel construction assembled mounting 2's front side and rear side are equipped with respectively with fixed slot 3 assorted stopper 6, so that carry out the block when the assembly and fix, strengthen the steadiness of assembly, at the front side of the upper surface of steel construction assembled mounting 2 and lower surface, the rear side is equipped with respectively and arbitrary corresponding second fixed orifices 7 of spacing punch combination, be used for inserting fixing screw 12 with fixed, further strengthen the fastness of assembly, because arbitrary spacing punch combination is equipped with 2 first spacing holes 4 in this embodiment, correspondingly, the upper surface of steel construction assembled mounting 2 and the front side of lower surface, the rear side is equipped with 2 second fixed orifices 7 respectively.
In the assembling process, the limiting block is clamped into the fixing groove to be preliminarily fixed and positioned, the second fixing hole is aligned to the first limiting hole, the fixing screw is inserted for fixing, a structure that the steel structure assembly type connecting piece and the steel structure assembly type fixing piece are vertically connected is formed, and the assembling stability is improved through double fixing.
Specific example 2
Fig. 3 is a schematic view of the overall structure of a steel structure assembly type building component according to embodiment 2 of the present invention, and with reference to fig. 4, it can be seen that the steel structure assembly type building component according to the present invention includes a steel structure assembly type connecting member 1, where the steel structure assembly type connecting member 1 is composed of a vertical member 101 and two horizontal members 102 respectively fixing the upper end and the lower end of the vertical member 101, and forms an i-shaped connecting member to connect components on both sides, so as to improve the application range of the steel structure assembly type connecting member and enhance the practical performance thereof; 3 first fixing holes 5 are respectively formed in the left side and the right side of the vertical member 101; the front and rear sides of the upper surface of the horizontal member 102 are provided with 3 through-hole limit sets, and in this embodiment, each of the limit hole sets is provided with 2 first limit holes 4.
Including steel construction assembled mounting 2, this steel construction assembled mounting 2's front side and rear side are equipped with stopper 6 respectively to it is fixed to carry out the block when the assembly, and the steadiness of reinforcing assembly is equipped with respectively on the left side of the upper surface of steel construction assembled mounting 2 and lower surface, right side with the corresponding third fixed orifices 8 of each spacing punch combination for insert set screw 12 with fixed, further strengthen the fastness of assembly.
Still include fixed plate 9, and the thickness of this fixed plate 9 equals with stopper 6's thickness, be equipped with on fixed plate 9 with stopper 6 assorted spacing groove 10, be equipped with the spacing hole of second 11 in one side of fixed plate 9, and this spacing hole of second 11 is corresponding with first fixed orifices 5 for insert set screw 12, so that fix the fixed plate at the distolateral of steel construction assembled connecting piece, and further fixed steel construction assembled mounting. In addition, in this embodiment, the length of steel construction fabricated fittings 2 equals to the length of steel construction fabricated connectors 1, and the width of steel construction fabricated fittings 2 is not less than the difference between the widths of horizontal members 102 and vertical members 101, so as to fix the steel construction fabricated connectors on the two sides of the steel construction fabricated fittings respectively, and enhance the practicability of the assembly.
In the assembling process, the steel structure assembling type fixing piece is inserted into the I-shaped steel structure assembling type connecting piece, the third fixing hole is aligned to the first limiting hole, the fixing screws are inserted for fixing, the fixing plates are clamped at the two ends of the steel structure assembling type fixing piece, the fixing screws are inserted into the second limiting hole and the first fixing hole, the connecting stability of the fixing plates is further enhanced, and the structure that the steel structure assembling type connecting piece is horizontally connected with the steel structure assembling type fixing piece is realized.
Specific example 3
The steel structure assembly type building assembly comprises a steel structure assembly type connecting piece 1, wherein the steel structure assembly type connecting piece 1 consists of a vertical piece 101 and two horizontal pieces 102 which are used for fixing the upper end and the lower end of the vertical piece 101 respectively to form an I-shaped connecting piece so as to connect parts on two sides, so that the application range of the steel structure assembly type connecting piece is enlarged, and the practical performance of the steel structure assembly type connecting piece is enhanced; the left side and the right side of the vertical piece 101 are respectively provided with 5 first fixing holes 5, and the front side and the rear side of the vertical piece 101 are respectively provided with 6 fixing grooves 3; the front side and the rear side of the upper surface of the horizontal member 102 are provided with 6 through limit hole sets, in this embodiment, any limit hole set is provided with 2 first limit holes 4, and any limit hole set corresponds to the fixing groove 3, so as to fix the fixing member clamped by the fixing groove.
Including steel construction assembled mounting 2, this steel construction assembled mounting 2's front side and rear side are equipped with respectively with fixed slot 3 assorted stopper 6, so that carry out the block when the assembly and fix, strengthen the steadiness of assembly, at the front side of the upper surface of steel construction assembled mounting 2 and lower surface, the rear side is equipped with respectively and arbitrary corresponding second fixed orifices 7 of spacing punch combination, be used for inserting fixing screw 12 with fixed, further strengthen the fastness of assembly, because arbitrary spacing punch combination is equipped with 2 first spacing holes 4 in this embodiment, correspondingly, the upper surface of steel construction assembled mounting 2 and the front side of lower surface, the rear side is equipped with 2 second fixed orifices 7 respectively.
In the assembling process, the limiting block is clamped into the fixing groove to be preliminarily fixed and positioned, the second fixing hole is aligned to the first limiting hole, the fixing screw is inserted for fixing, a structure that the steel structure assembly type connecting piece and the steel structure assembly type fixing piece are vertically connected is formed, and the assembling stability is improved through double fixing.
Specific example 4
Fig. 3 is a schematic view of the overall structure of a steel structure assembly type building component according to embodiment 2 of the present invention, and with reference to fig. 4, it can be seen that the steel structure assembly type building component according to the present invention includes a steel structure assembly type connecting member 1, where the steel structure assembly type connecting member 1 is composed of a vertical member 101 and two horizontal members 102 respectively fixing the upper end and the lower end of the vertical member 101, and forms an i-shaped connecting member to connect components on both sides, so as to improve the application range of the steel structure assembly type connecting member and enhance the practical performance thereof; 5 first fixing holes 5 are respectively formed in the left side and the right side of the vertical member 101; the front and rear sides of the upper surface of the horizontal member 102 are provided with 6 through-hole sets, and in this embodiment, each hole set is provided with 2 first limiting holes 4.
Including steel construction assembled mounting 2, this steel construction assembled mounting 2's front side and rear side are equipped with stopper 6 respectively to it is fixed to carry out the block when the assembly, and the steadiness of reinforcing assembly is equipped with respectively on the left side of the upper surface of steel construction assembled mounting 2 and lower surface, right side with the corresponding third fixed orifices 8 of each spacing punch combination for insert set screw 12 with fixed, further strengthen the fastness of assembly.
The steel structure assembly type connecting piece is characterized by further comprising a fixing plate 9, the thickness of the fixing plate 9 is equal to that of the limiting block 6, a limiting groove 10 matched with the limiting block 6 is formed in the fixing plate 9, a second limiting hole 11 is formed in one side of the fixing plate 9, the second limiting hole 11 corresponds to the first fixing hole 5 and is used for being inserted with a fixing screw 12, and therefore the fixing plate is fixed to the end side of the steel structure assembly type connecting piece. In addition, in this embodiment, the length of steel construction fabricated fittings 2 equals to the length of steel construction fabricated connectors 1, and the width of steel construction fabricated fittings 2 is not less than the difference between the widths of horizontal members 102 and vertical members 101, so as to fix the steel construction fabricated connectors on the two sides of the steel construction fabricated fittings respectively, and enhance the practicability of the assembly.
In the assembling process, the steel structure assembling type fixing piece is inserted into the I-shaped steel structure assembling type connecting piece, the third fixing hole is aligned to the first limiting hole, the fixing screws are inserted for fixing, the fixing plates are clamped at the two ends of the steel structure assembling type fixing piece, the fixing screws are inserted into the second limiting hole and the first fixing hole, the connecting stability of the fixing plates is further enhanced, and the structure that the steel structure assembling type connecting piece is horizontally connected with the steel structure assembling type fixing piece is realized.
Specific example 5
The steel structure assembly type building comprises the steel structure assembly type building component.
It can be seen from the above embodiments of the present invention that the steel structure assembly type building component of the present invention is provided with the steel structure assembly type connecting member and the steel structure assembly type fixing member, which can realize the vertical connection of the two components and the horizontal connection of the components, and has the advantages of simple overall structure, strong functionality, simple connection mode and strong practicability.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can understand that the changes or modifications within the technical scope of the present invention are included in the scope of the present invention, and therefore, the scope of the present invention should be subject to the protection scope of the claims.
Claims (7)
1. Steel construction assembled building component, its characterized in that: comprises that
The steel structure assembly type connecting piece (1) is composed of a vertical piece (101) and two horizontal pieces (102) which are used for fixing the upper end and the lower end of the vertical piece (101) respectively; the left side and the right side of the vertical piece (101) are respectively provided with a first fixing hole (5), and the front side and the rear side of the vertical piece (101) are respectively provided with a plurality of fixing grooves (3); the front side and the rear side of the upper surface of the horizontal component (102) are provided with a plurality of through limiting hole groups, and any limiting hole group corresponds to the fixed groove (3);
the steel structure assembly type fixing piece comprises a steel structure assembly type fixing piece (2), wherein the front side and the rear side of the steel structure assembly type fixing piece (2) are respectively provided with a limiting block (6), the limiting blocks (6) are matched with fixing grooves (3), the front side and the rear side of the upper surface and the lower surface of the steel structure assembly type fixing piece (2) are respectively provided with a second fixing hole (7), the second fixing holes (7) correspond to any limiting hole group and are used for inserting fixing screws (12), the left side and the right side of the upper surface and the lower surface of the steel structure assembly type fixing piece (2) are respectively provided with a third fixing hole (8), and the third fixing holes (8) correspond to the limiting hole groups and are used for inserting the fixing screws (12); and
the fixing plate comprises a fixing plate (9), wherein a limiting groove (10) is formed in the fixing plate (9), the limiting groove (10) is matched with a limiting block (6), a second limiting hole (11) is formed in one side of the fixing plate (9), and the second limiting hole (11) corresponds to the first fixing hole (5) and is used for inserting a fixing screw (12).
2. The steel structure fabricated building component of claim 1, wherein: the steel structure assembly type connecting piece (1) is I-shaped.
3. The steel structure fabricated building component of claim 2, wherein: the length of the steel structure assembly type fixing piece (2) is equal to that of the steel structure assembly type connecting piece (1), and the width of the steel structure assembly type fixing piece (2) is not smaller than the difference between the widths of the horizontal piece (102) and the vertical piece (101).
4. The steel structure fabricated building component of claim 1, wherein: the left side and the right side of the vertical part (101) are respectively provided with 3-5 first fixing holes (5), the front side and the rear side of the vertical part (101) are respectively provided with 3-6 fixing grooves (3), and correspondingly, the limit hole groups are provided with 3-6 groups.
5. The steel structural fabricated building component of claim 1 or 4, wherein: any limiting hole group is provided with 2 first limiting holes (4), and correspondingly, the front side and the rear side of the upper surface and the lower surface of the steel structure assembly type fixing part (2) are respectively provided with 2 second fixing holes (7).
6. The steel structure fabricated building component of claim 1, wherein: the thickness of the fixing plate (9) is equal to that of the limiting block (6).
7. The utility model provides a steel construction prefabricated construction which characterized in that: a steel structural fabricated building component comprising any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110503002.2A CN113202189B (en) | 2021-05-10 | 2021-05-10 | Steel construction assembly type building subassembly and steel construction assembly type building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110503002.2A CN113202189B (en) | 2021-05-10 | 2021-05-10 | Steel construction assembly type building subassembly and steel construction assembly type building |
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| Publication Number | Publication Date |
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| CN113202189A true CN113202189A (en) | 2021-08-03 |
| CN113202189B CN113202189B (en) | 2022-05-31 |
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| CN202110503002.2A Active CN113202189B (en) | 2021-05-10 | 2021-05-10 | Steel construction assembly type building subassembly and steel construction assembly type building |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101387702B1 (en) * | 2013-11-15 | 2014-04-22 | (주) 툇마루 | Structure for connects beam on the coulmn of korena-style house and construction methode for there of |
| TWM505515U (en) * | 2015-04-08 | 2015-07-21 | Rmsc Co Ltd | Lightweight steel connection structure |
| CN206538875U (en) * | 2017-03-14 | 2017-10-03 | 湖北沛函建设有限公司 | A kind of connector for assembled architecture |
| CN107254913A (en) * | 2017-08-03 | 2017-10-17 | 贵州精正检测有限公司 | Steel construction assembled architecture component and steel construction assembled architecture |
| CN211341149U (en) * | 2019-11-27 | 2020-08-25 | 刘三奔 | Assembled steel construction beam column node connecting device |
-
2021
- 2021-05-10 CN CN202110503002.2A patent/CN113202189B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101387702B1 (en) * | 2013-11-15 | 2014-04-22 | (주) 툇마루 | Structure for connects beam on the coulmn of korena-style house and construction methode for there of |
| TWM505515U (en) * | 2015-04-08 | 2015-07-21 | Rmsc Co Ltd | Lightweight steel connection structure |
| CN206538875U (en) * | 2017-03-14 | 2017-10-03 | 湖北沛函建设有限公司 | A kind of connector for assembled architecture |
| CN107254913A (en) * | 2017-08-03 | 2017-10-17 | 贵州精正检测有限公司 | Steel construction assembled architecture component and steel construction assembled architecture |
| CN211341149U (en) * | 2019-11-27 | 2020-08-25 | 刘三奔 | Assembled steel construction beam column node connecting device |
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| Publication number | Publication date |
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| CN113202189B (en) | 2022-05-31 |
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