CN112982658A - Improved generation H shaped steel connected node's constructional device - Google Patents
Improved generation H shaped steel connected node's constructional device Download PDFInfo
- Publication number
- CN112982658A CN112982658A CN201911297536.3A CN201911297536A CN112982658A CN 112982658 A CN112982658 A CN 112982658A CN 201911297536 A CN201911297536 A CN 201911297536A CN 112982658 A CN112982658 A CN 112982658A
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- China
- Prior art keywords
- shaped steel
- rear box
- type connecting
- connecting members
- fastened
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000010276 construction Methods 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005477 standard model Effects 0.000 description 1
Images
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
-
- 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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- 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 belongs to an improved structural device for an H-shaped steel connecting joint. The problems to be solved are that the background technology exists: the structure is complex, the processing, manufacturing, installation and construction are complicated, and the horizontal displacement cannot be effectively limited; in addition, the connection structure causes the upper flange plate and the lower flange plate to be raised and uneven, and the related assembly construction of the steel structure is influenced. The key points of the technical scheme adopted for solving the technical problem are as follows: front and rear box-type connecting members with five surfaces are respectively filled in front and rear spaces formed by connecting joints of the H-shaped steel beam, the front surfaces of the front and rear box-type connecting members and an H-shaped steel web plate are fastened through front bolts, and two side surfaces of the front and rear box-type connecting members are fastened with rib plates between upper and lower flange plates of the H-shaped steel through side bolts. The structural device is suitable for the H-shaped steel connecting node.
Description
Technical Field
The invention belongs to a steel structure connecting device, in particular to an improved structural device for an H-shaped steel connecting joint.
Background
The H-shaped steel is the common section steel in steel structure buildings, the upper flange plate and the lower flange plate are fixed by six steel plates and the web plate is fixed by two steel plates, the structure is complex, the processing, manufacturing, installation and construction are complicated, and the horizontal displacement cannot be effectively limited; in addition, the connection structure causes the upper flange plate and the lower flange plate to be raised and uneven, and the related assembly construction of the steel structure is influenced.
Disclosure of Invention
The invention aims to provide an improved structural device for an H-shaped steel connecting node, which aims to solve the problems existing in the background technology that: the structure is complex, the processing, manufacturing, installation and construction are complicated, and the horizontal displacement cannot be effectively limited; in addition, the connection structure causes the upper flange plate and the lower flange plate to be raised and uneven, and the related assembly construction of the steel structure is influenced. The technical scheme for solving the technical problem is as follows: the improved structure device for H-shaped steel connecting node is characterized by that the front and rear box-type connecting members with five surfaces are respectively filled in the front and rear spaces formed in the connecting node of H-shaped steel cross beam, the front surfaces of the front and rear box-type connecting members and H-shaped steel web plate are fastened by means of front bolt, and two side surfaces of the front and rear box-type connecting members and rib plate between upper and lower flange plates of H-shaped steel are fastened by means of side bolt. Wherein, the front box type connecting component and the rear box type connecting component with five surfaces are in clearance fit with the front space and the rear space formed by the H-shaped steel beam at the connecting node. The front and rear box type connecting members with five surfaces are made by blocking openings at two ends by standard type channel steel.
Compared with the prior art, the invention has the advantages that: by adopting the technical scheme, the front side and the side surface are fastened, the front box-type connecting member and the rear box-type connecting member with five surfaces fill the front space and the rear space formed by the H-shaped steel beam at the connecting node, the displacement of the H-shaped steel beam in each direction in the space can be effectively limited, the rigidity and the fastness of the H-shaped steel beam node are obviously increased, the connecting structure ensures the flatness of the upper flange plate and the lower flange plate, the relevant assembly construction with a steel structure is not influenced, the front box-type connecting member and the rear box-type connecting member with five surfaces are manufactured by plugging two end openings of standard model channel steel matched with the H-shaped steel, and the material selection and the manufacture are convenient and easy. The problem of beam node displacement caused by unstable foundations such as sea or earthquake of the steel structure house is effectively solved, and the stability and firmness of the house are enhanced.
Description of the drawings: FIG. l is a schematic diagram of the overall structure of the present invention. Fig. 2 is a sectional view B-B of fig. 1.
The specific implementation mode is as follows: referring to fig. 1 and 2, the structural device of an improved H-shaped steel connection node is characterized in that the upper ends of two side upright posts 1 are connected with an H-shaped steel beam 2, the structural device is characterized in that front and rear box-type connection members 3 with five surfaces are respectively filled in front and rear spaces formed at the connection node of the H-shaped steel beam 2, the front surfaces of the front and rear box-type connection members 3 and an H-shaped steel web plate are fastened through front bolts 4, and two side surfaces of the front and rear box-type connection members 3 and a rib plate 6 between an upper flange plate and a lower flange plate of the H-shaped steel are fastened through side bolts 5; the front and rear box type connecting components 3 with five surfaces are in clearance fit with the front and rear spaces formed by the H-shaped steel beam 2 at the connecting joint; the front and rear box type connecting components 3 with five surfaces are made by blocking two openings of standard type channel steel.
Claims (3)
1. The improved structural device of the H-shaped steel connecting node is characterized in that front and rear box-type connecting members (3) with five surfaces are respectively filled in front and rear spaces formed by the H-shaped steel cross beam (2) at the connecting node, the front surfaces of the front and rear box-type connecting members (3) and an H-shaped steel web plate are fastened through front bolts (4), and two side surfaces of the front and rear box-type connecting members (3) and rib plates (6) between upper and lower flange plates of the H-shaped steel are fastened through side bolts (5).
2. The structural arrangement of an improved H-beam connection node according to claim 1, characterized in that the front and rear box-type coupling members (3) with five faces are clearance-fitted with the front and rear spaces formed by the H-beam (2) at the connection node.
3. The structural arrangement of an improved H-beam connection node according to claim 1 or 2, characterized in that the front and rear box-type coupling members (3) with five faces are made by blocking both end openings with standard-type channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911297536.3A CN112982658A (en) | 2019-12-17 | 2019-12-17 | Improved generation H shaped steel connected node's constructional device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911297536.3A CN112982658A (en) | 2019-12-17 | 2019-12-17 | Improved generation H shaped steel connected node's constructional device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112982658A true CN112982658A (en) | 2021-06-18 |
Family
ID=76341760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911297536.3A Pending CN112982658A (en) | 2019-12-17 | 2019-12-17 | Improved generation H shaped steel connected node's constructional device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112982658A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090038730A (en) * | 2007-10-16 | 2009-04-21 | 김두영 | Combination members for beam |
| CN101845854A (en) * | 2010-05-14 | 2010-09-29 | 北京工业大学 | Frame beam column fire-resistant node with catenary effect and construction method thereof |
| CN105155687A (en) * | 2015-09-28 | 2015-12-16 | 辽宁省石油化工规划设计院有限公司 | H-shaped steel column flange plate side prefabricated double-groove profile steel combined rigid connecting node |
| CN105275092A (en) * | 2015-11-16 | 2016-01-27 | 重庆大学 | Energy consumption type node for connecting section steel concrete beam and steel-plate-wrapped composite shear wall |
| CN205421540U (en) * | 2016-03-18 | 2016-08-03 | 宿迁学院 | Assembly type beam column node |
| CN109736432A (en) * | 2018-12-19 | 2019-05-10 | 西安理工大学 | A kind of more high-rise assembled beam-column nodes with c-type cantilever segment |
| CN209457145U (en) * | 2019-01-09 | 2019-10-01 | 西安建筑科技大学 | A kind of round steel tubing string and H-type cut section bar assembling type node |
| CN209538385U (en) * | 2018-12-19 | 2019-10-25 | 西安理工大学 | A kind of band cantilever segment edge of a wing cover plate splice assembled beam-column node |
| CN211948876U (en) * | 2019-12-17 | 2020-11-17 | 烟台新科钢结构有限公司 | Improved generation H shaped steel connected node's constructional device |
-
2019
- 2019-12-17 CN CN201911297536.3A patent/CN112982658A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090038730A (en) * | 2007-10-16 | 2009-04-21 | 김두영 | Combination members for beam |
| CN101845854A (en) * | 2010-05-14 | 2010-09-29 | 北京工业大学 | Frame beam column fire-resistant node with catenary effect and construction method thereof |
| CN105155687A (en) * | 2015-09-28 | 2015-12-16 | 辽宁省石油化工规划设计院有限公司 | H-shaped steel column flange plate side prefabricated double-groove profile steel combined rigid connecting node |
| CN105275092A (en) * | 2015-11-16 | 2016-01-27 | 重庆大学 | Energy consumption type node for connecting section steel concrete beam and steel-plate-wrapped composite shear wall |
| CN205421540U (en) * | 2016-03-18 | 2016-08-03 | 宿迁学院 | Assembly type beam column node |
| CN109736432A (en) * | 2018-12-19 | 2019-05-10 | 西安理工大学 | A kind of more high-rise assembled beam-column nodes with c-type cantilever segment |
| CN209538385U (en) * | 2018-12-19 | 2019-10-25 | 西安理工大学 | A kind of band cantilever segment edge of a wing cover plate splice assembled beam-column node |
| CN209457145U (en) * | 2019-01-09 | 2019-10-01 | 西安建筑科技大学 | A kind of round steel tubing string and H-type cut section bar assembling type node |
| CN211948876U (en) * | 2019-12-17 | 2020-11-17 | 烟台新科钢结构有限公司 | Improved generation H shaped steel connected node's constructional device |
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