CN214219997U - A prefabricated integral reinforced steel frame connecting node - Google Patents
A prefabricated integral reinforced steel frame connecting node Download PDFInfo
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- CN214219997U CN214219997U CN202023260620.9U CN202023260620U CN214219997U CN 214219997 U CN214219997 U CN 214219997U CN 202023260620 U CN202023260620 U CN 202023260620U CN 214219997 U CN214219997 U CN 214219997U
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- octagonal
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 48
- 239000010959 steel Substances 0.000 title claims abstract description 48
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
本实用新型涉及一种预制整装式加强型钢框架连接节点。技术方案如下：包括两块八角板、四块连接板、八块加强部件、连接件一、连接件二和高强螺栓，八角板的中心设有方孔，四块连接板的两端分别与两块八角板的四条直边中心处固定连接，加强部件固定设置在八角板的四条角边处；两块八角板通过方孔套装在方管钢柱上，八角板及连接板与方管钢柱固定连接；两块八角板的直边分别与工字形钢梁的翼缘对齐，连接板与工字形钢梁的腹板对齐，通过连接件一和高强螺栓将八角板与工字形钢梁的翼缘固定连接，通过连接件二和高强螺栓将连接板与工字形钢梁的腹板固定连接。本实用新型安装方便，应力分布均匀，塑性铰外移，强度高，承压能力和稳定性满足技术要求。
The utility model relates to a prefabricated integral reinforced steel frame connection node. The technical scheme is as follows: it includes two octagonal plates, four connecting plates, eight reinforcing parts, one connecting piece, two connecting pieces and high-strength bolts, the center of the octagonal plate is provided with a square hole, and the two ends of the four connecting plates are The center of the four straight sides of the octagonal plate is fixedly connected, and the reinforcing parts are fixedly arranged at the four corners of the octagonal plate; the two octagonal plates are sleeved on the square tube steel column through the square hole, and the octagonal plate and the connecting plate are connected with the square tube steel column. Fixed connection; the straight sides of the two octagonal plates are respectively aligned with the flanges of the I-shaped steel beams, the connecting plates are aligned with the webs of the I-shaped steel beams, and the octagonal plates are connected to the wings of the I-shaped steel beams by connecting piece one and high-strength bolts. The edge is fixedly connected, and the connecting plate is fixedly connected with the web plate of the I-shaped steel beam through the second connecting piece and high-strength bolts. The utility model has the advantages of convenient installation, uniform stress distribution, outward movement of the plastic hinge, high strength, and the pressure bearing capacity and stability meet the technical requirements.
Description
Technical Field
The utility model belongs to the technical field of building engineering, concretely relates to prefabricated whole dress formula strenghthened type steel frame connected node.
Background
The connecting joint between the square tube steel column and the I-shaped steel beam in the multi-story high-rise frame is high in required strength, high in pressure-bearing capacity and high in stability, and uniform in stress distribution. At present, for beam-column connection nodes in field welding construction, welding seams at node areas are concentrated and dense, the problems of welding residual stress and residual deformation are prominent, and the technical requirements of engineering are difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model provides a prefabricated whole-mounted strenghthened type steel frame connected node, simple to operate, stress distribution is even, and the plasticity hinge moves outward, and intensity is high, and bearing capacity and stability can satisfy technical requirement.
The technical scheme of the utility model as follows:
a prefabricated integrally-assembled reinforced steel frame connecting joint comprises two octagonal plates, four connecting plates, eight reinforcing parts, a first connecting piece, a second connecting piece and a high-strength bolt, wherein a square hole is formed in the center of each octagonal plate, two ends of each connecting plate are fixedly connected with the centers of four straight edges of the two octagonal plates respectively, and the reinforcing parts are fixedly arranged at the edges of the four corners of each octagonal plate; the two octagonal plates are sleeved on the square pipe steel column through square holes, and the octagonal plates and the connecting plates are fixedly connected with the square pipe steel column; the straight edges of the two octagonal plates are respectively aligned with the flanges of the I-shaped steel beams, the connecting plate is aligned with the web plate of the I-shaped steel beam, the octagonal plates are fixedly connected with the flanges of the I-shaped steel beams through the first connecting piece and the high-strength bolt, and the connecting plate is fixedly connected with the web plate of the I-shaped steel beam through the second connecting piece and the high-strength bolt.
Furthermore, the prefabricated integrally-assembled reinforced steel frame connecting node is characterized in that the octagonal plate, the connecting plate and the reinforcing part are welded to form an integral frame, and the octagonal plate, the connecting plate and the square pipe steel column are welded together.
Furthermore, prefabricated whole-mounted strenghthened type steel frame connected node, eight scutches with it has a plurality of bolt holes to open on the connecting plate, and the edge of a wing and the web of I-shaped girder steel open has a plurality of bolt holes, and connecting piece one and connecting piece two are equipped with a plurality of bolt holes.
The utility model has the advantages that: the prefabricated integral reinforced steel frame connecting node of the utility model can be assembled in factories and directly used on site; wherein the four corners of eight scute are equipped with strengthening parts, and bearing capacity improves for the structure is more stable. The utility model discloses simple to operate, stress distribution is even, and the plasticity hinge moves outward, and intensity is high, and bearing capacity and stability can satisfy technical requirement.
Drawings
FIG. 1 is an assembled view of an octagonal plate and reinforcing members;
FIG. 2 is a schematic view of a connection plate;
FIG. 3 is a view of the integral frame formed by the octagonal plate and the connecting plate and the reinforcing member;
FIG. 4 is a schematic view of the octagonal plate, the connecting plate and the reinforcing member forming an integral frame mounted on the square tubular steel column;
fig. 5 is a connection state diagram of the prefabricated integrally-installed reinforced steel frame connection node, the square tube steel column and the i-shaped steel beam.
Detailed Description
As shown in fig. 1-5, a prefabricated integrally-assembled reinforced steel frame connecting node comprises two octagonal plates 2, four connecting plates 4, eight reinforcing parts 1, a first connecting part 7, a second connecting part 8 and a high-strength bolt 9, wherein a square hole 3 is formed in the center of each octagonal plate 2, two ends of each connecting plate 4 are fixedly connected with the centers of four straight edges of the two octagonal plates 2 respectively, the reinforcing parts 1 are fixedly arranged at the four corner edges of the octagonal plate 2, and the octagonal plates 2, the connecting plates 4 and the reinforcing parts 1 are welded to form an integral frame; the eight-angle plate 2 is sleeved on a square pipe steel column 5 through a square hole 3, and the eight-angle plate 2 and the connecting plate 4 are welded with the square pipe steel column 5. The straight edges of the two octagonal plates 2 are respectively aligned with the flange of the I-shaped steel beam 6, the connecting plate 4 is aligned with the web of the I-shaped steel beam 6, the octagonal plates 2 and the connecting plate 4 are provided with a plurality of bolt holes, the flange and the web of the I-shaped steel beam 6 are provided with a plurality of bolt holes, the first connecting part 7 and the second connecting part 8 are provided with a plurality of bolt holes, the octagonal plates 2 are fixedly connected with the flange of the I-shaped steel beam 6 through the first connecting part 7 and the high-strength bolts 9, and the connecting plate 4 is fixedly connected with the web of the I-shaped steel beam 6 through the second connecting part 8 and the high-strength bolts 9.
Claims (3)
1. A prefabricated integrally-assembled reinforced steel frame connecting joint is characterized by comprising two octagonal plates, four connecting plates, eight reinforcing parts, a first connecting part, a second connecting part and a high-strength bolt, wherein a square hole is formed in the center of each octagonal plate, two ends of each connecting plate are fixedly connected with the centers of four straight edges of the two octagonal plates respectively, and the reinforcing parts are fixedly arranged at the four corner edges of each octagonal plate; the two octagonal plates are sleeved on the square pipe steel column through square holes, and the octagonal plates and the connecting plates are fixedly connected with the square pipe steel column; the straight edges of the two octagonal plates are respectively aligned with the flanges of the I-shaped steel beams, the connecting plate is aligned with the web plate of the I-shaped steel beam, the octagonal plates are fixedly connected with the flanges of the I-shaped steel beams through the first connecting piece and the high-strength bolt, and the connecting plate is fixedly connected with the web plate of the I-shaped steel beam through the second connecting piece and the high-strength bolt.
2. The prefabricated self-assembled reinforced steel frame connection node of claim 1, wherein the octagonal plate, the connecting plate and the reinforcing member are welded together to form a unitary frame, and the octagonal plate and the connecting plate are welded together to form a square tube steel column.
3. The prefabricated reinforced steel frame connection node of claim 1, wherein the octagonal plate and the connection plate are provided with a plurality of bolt holes, the flanges and the webs of the I-shaped steel beams are provided with a plurality of bolt holes, and the first connection member and the second connection member are provided with a plurality of bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023260620.9U CN214219997U (en) | 2020-12-30 | 2020-12-30 | A prefabricated integral reinforced steel frame connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023260620.9U CN214219997U (en) | 2020-12-30 | 2020-12-30 | A prefabricated integral reinforced steel frame connecting node |
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| Publication Number | Publication Date |
|---|---|
| CN214219997U true CN214219997U (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202023260620.9U Active CN214219997U (en) | 2020-12-30 | 2020-12-30 | A prefabricated integral reinforced steel frame connecting node |
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| Country | Link |
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| CN (1) | CN214219997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116988565A (en) * | 2023-08-08 | 2023-11-03 | 安徽富煌钢构股份有限公司 | An assembled pre-fixed building steel structure connector |
-
2020
- 2020-12-30 CN CN202023260620.9U patent/CN214219997U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116988565A (en) * | 2023-08-08 | 2023-11-03 | 安徽富煌钢构股份有限公司 | An assembled pre-fixed building steel structure connector |
| CN116988565B (en) * | 2023-08-08 | 2025-11-14 | 安徽富煌钢构股份有限公司 | A prefabricated, pre-fixed steel structure connector for buildings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211203 Address after: 110015 a, 9-10 Jianyuan street, Shenhe District, Shenyang City, Liaoning Province Patentee after: Institute of Planning and Architectural Design, Shenyang Architectural University Address before: No.25, Hunnan Middle Road, Hunnan District, Shenyang City, Liaoning Province Patentee before: SHENYANG JIANZHU University |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 110015 a, 9-10 Jianyuan street, Shenhe District, Shenyang City, Liaoning Province Patentee after: Shenyang Architecture University Design Group Co.,Ltd. Address before: 110015 a, 9-10 Jianyuan street, Shenhe District, Shenyang City, Liaoning Province Patentee before: Institute of Planning and Architectural Design, Shenyang Architectural University |