CN2700427Y - Perforated diaphragm plate type round column beam connection node structure - Google Patents
Perforated diaphragm plate type round column beam connection node structure Download PDFInfo
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- CN2700427Y CN2700427Y CN 200420022944 CN200420022944U CN2700427Y CN 2700427 Y CN2700427 Y CN 2700427Y CN 200420022944 CN200420022944 CN 200420022944 CN 200420022944 U CN200420022944 U CN 200420022944U CN 2700427 Y CN2700427 Y CN 2700427Y
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- diaphragm plate
- node structure
- steel
- connection node
- circular steel
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Abstract
The utility model relates to a column beam connection node structure of the steel construction. An upper through diaphragm plate and a lower through diaphragm plate are arranged on a circular steel pipe column in the fusion penetration welding mode. The middle of the circular steel pipe column is provided with a sternum connecting plate. The two blade edges of an H-shaped girder steel are welded in the fusion penetration mode on the upper diaphragm plate and the lower diaphragm plate. The sternum is connected with the sternum connecting plate through a high strength bolt. The column beam connected by the connection node structure which can be extensively applied to the connection of the circular steel pipe column and the H-shaped girder steel in the steel construction has the advantages of strong integrality, high reliability, few material consumption and convenient processing and producing.
Description
Technical field
The utility model belongs to the building unit technical field, is specifically related to a kind of steel building center pillar beam connecting node structure.
Background technology
Along with a large amount of rises of steel building in China, the attention that many high-rise steel structure are built with its intensity height, from heavy and light, series of advantages such as anti-seismic performance is good, speed of application is fast, ground cost saving, area occupied is little, industrialization degree is high, good looking appearance, environmental protection more and more are subjected to various places government, large-scale steel structure company and real estate developer.And in the construction work of many high-rise steel structure, the connection of post beam is an important link.Whether post beam type of attachment is proper, to guaranteeing the globality and the reliability of many high-rise steel structure building, to making the quality and the progress of installing, there is direct influence whole construction period and cost.In engineering in the past, the H section steel beam is connected with the round steel tubing string, generally adopt traditional outer a chain of template formula, and there is following shortcoming in traditional beam-column connection:
1, the traditional board-like bean column node of the outer chain of rings, the approach of power transmission is not direct, and the local tension and compression stress of tube wall is bigger, is easy to generate tension and compression deformation.
2, outer a chain of plate processing and fabricating trouble, the loss of material is big, and the proportion of goods damageds of general material are up to about 25%.
3,, bring very big difficulty for like this transportation of post member, loading and unloading because outer a chain of plate and round steel pipe are to assemble processing in factory, and outer a chain of plate satisfies force request because of need, and average physique is bigger.
Summary of the invention
It is convenient that the purpose of this utility model is to propose a kind of processing and fabricating, the post beam connecting node structure of the steel building that connection reliability is good.
The post beam connecting node structure of the steel building that the utility model proposes is being connected at circular steel tubing string and H section steel beam.Its structure as shown in Figure 1-Figure 3.Wherein, corresponding to the place, two edges of a wing of H section steel beam pipe 2, be provided with upper and lower two and connect diaphragm 3 and 4 on circular steel tubing string 1, diaphragm is connected by full penetration weld 6 with the circular steel tubing string; Between upper and lower dividing plate 3,4, web junction plate 5 is set vertically, web junction plate 5 and the welding of circular steel tubing string; Two edges of a wing of H section steel beam 2 are connected by full penetration weld 8 with upper and lower diaphragm, and the middle pectoral plate of H section steel beam 2 is connected by high-strength bolt 7 with web junction plate 5.
The perforation tabula plate tower beam connecting node structure of the utility model design, the globality of connection is strong, the reliability height, material consumption is economized, and processing and fabricating is convenient, and the post beam that can extensively be adapted to steel building on the middle and senior level connects.
Description of drawings
Fig. 1 is this post beam connecting node plane diagram.
Fig. 2 is this post beam connecting node facade diagram.
Fig. 3 is this post beam connecting node three-dimensional icon.
Number in the figure: 1, circular steel tubing string, 2, H shape girder steel, 3, the upper end connects diaphragm, 4, the lower end connects diaphragm, 5, the web junction plate, 6, full penetration weld, 7, high-strength bolt, 8, full penetration weld.
The specific embodiment
Certain engineering is a steel frame structural system, and architectural design service life is 50 years, and safety classes of structure is a secondary, and building aseismicity is set up defences and is categorized as Class C, and seismic fortification intensity is 8 degree; The above agent structure in ground is a steel work, and frame column adopts round steel pipe, typical floor column section φ 500 * 20 pipes, and material is Q345B.Vierendeel girder adopts H type cross section, typical floor beam section 600 * 200 * 10 * 14, and material is Q345B.Frame beam column connects this perforation of employing diaphragm connected node structural shape, web junction plate 5 on the web of H section steel beam 2 and the tubular pillar 1 adopts M22 high-strength bolts 7 to be connected, tubular pillar upper and lower end diaphragm 3 and 4 thickness 22mm carry out full penetration weld with the last bottom flange of H section steel beam 2 respectively and are connected.Concrete steps are as follows:
In factory, earlier the circular steel tubing string is carried out setting-out, cutting section, welding ends groove, then with upper and lower end connect diaphragm 3 and 4 and web junction plate 5 assemble welding, form whole post member.The H section steel beam is carried out setting-out, welding assembly, drilling, form whole beam.When carrying out the beam column splicing at the construction field (site), earlier that beam column is in place, correction, then web is connected 5 usefulness high-strength bolts 7 with web on the post and connects, respectively the upper and lower end perforation diaphragm 3,4 of the upper and lower edge of a wing of H section steel beam 2 and circular steel tubing string 1 is carried out field Welding at last.
Claims (1)
1, a kind of post beam connecting node structure of steel building, being used for the circular steel tubing string is connected with the H section steel beam, it is characterized in that the place, two edges of a wing that circular steel tubing string (1) is gone up corresponding to H section steel beam (2) is provided with upper and lower two perforation diaphragms (3) and (4), diaphragm is connected by full penetration weld (6) with the circular steel tubing string; Vertically be provided with web junction plate (5) between upper and lower tabula (3) and (4), this web junction plate (5) and the welding of circular steel tubing string; Two edges of a wing of H section steel beam (2) are connected by full penetration weldering (8) with (4) with upper and lower diaphragm (3), and web is connected by high-strength bolt (7) with web junction plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022944 CN2700427Y (en) | 2004-05-20 | 2004-05-20 | Perforated diaphragm plate type round column beam connection node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022944 CN2700427Y (en) | 2004-05-20 | 2004-05-20 | Perforated diaphragm plate type round column beam connection node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2700427Y true CN2700427Y (en) | 2005-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420022944 Expired - Lifetime CN2700427Y (en) | 2004-05-20 | 2004-05-20 | Perforated diaphragm plate type round column beam connection node structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN2700427Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058998B (en) * | 2006-04-21 | 2010-09-29 | 润弘精密工程事业股份有限公司 | Steel beam jointing structure for steel framed reinforced concrete structure |
| CN101982623A (en) * | 2010-10-22 | 2011-03-02 | 南京工业大学 | Reinforced bolt connection node for rectangular steel pipe column and I-shaped steel beam inner sleeve |
| CN102121274A (en) * | 2010-12-28 | 2011-07-13 | 哈尔滨工业大学 | Section steel concrete column-steel girder node |
| CN107476433A (en) * | 2017-08-17 | 2017-12-15 | 上海振华重工(集团)股份有限公司 | For cylinder and the mellow and full type joint of box beam |
| CN107938840A (en) * | 2016-10-12 | 2018-04-20 | 甘秀明 | A kind of cylindrical annular self-locking node connecting structure |
| CN113006277A (en) * | 2021-03-24 | 2021-06-22 | 孙淑萍 | Through diaphragm plate type circular column beam connecting node structure |
-
2004
- 2004-05-20 CN CN 200420022944 patent/CN2700427Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058998B (en) * | 2006-04-21 | 2010-09-29 | 润弘精密工程事业股份有限公司 | Steel beam jointing structure for steel framed reinforced concrete structure |
| CN101982623A (en) * | 2010-10-22 | 2011-03-02 | 南京工业大学 | Reinforced bolt connection node for rectangular steel pipe column and I-shaped steel beam inner sleeve |
| CN102121274A (en) * | 2010-12-28 | 2011-07-13 | 哈尔滨工业大学 | Section steel concrete column-steel girder node |
| CN102121274B (en) * | 2010-12-28 | 2014-06-04 | 哈尔滨工业大学 | Section steel concrete column-steel girder node |
| CN107938840A (en) * | 2016-10-12 | 2018-04-20 | 甘秀明 | A kind of cylindrical annular self-locking node connecting structure |
| CN107476433A (en) * | 2017-08-17 | 2017-12-15 | 上海振华重工(集团)股份有限公司 | For cylinder and the mellow and full type joint of box beam |
| CN113006277A (en) * | 2021-03-24 | 2021-06-22 | 孙淑萍 | Through diaphragm plate type circular column beam connecting node structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG JINGGONG STEEL STRUCTURE CO., LTD.; PATE Free format text: FORMER OWNER: SHANGHAI BEIT STEEL STRUCTURE DESIGN CO., LTD. Effective date: 20081114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081114 Address after: No. 1587 Jianhu Road, Keqiao, Shaoxing, Zhejiang, zip code: 302030 Co-patentee after: Baite Steel Structure Design Co., Ltd., Shanghai Patentee after: Zhejiang Seiko Steel Structure Co., Ltd. Address before: Room 603, B District, Bai Shu Building,, No. 1230 North First Road, Shanghai, Zhongshan 200437, China Patentee before: Baite Steel Structure Design Co., Ltd., Shanghai |
|
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHANGHAI BEIT STEEL STRUCTURE DESIGN CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 302030 NO.1587, KEQIAO JIANHU ROAD, SHAOXING COUNTY, ZHEJIANG PROVINCE TO: 312000 JIANHU ROAD, KEQIAO ECONOMIC DEVELOPMENT ZONE, SHAOXING COUNTY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100318 Address after: Jianhu road 312000 Zhejiang County of Shaoxing province Keqiao Economic Development Zone Patentee after: Zhejiang Jinggong Steel Structure Co., ltd. Address before: 302030 Zhejiang province Shaoxing Keqiao Jianhu Road No. 1587 Patentee before: Zhejiang Jinggong Steel Structure Co., ltd. Patentee before: Baite Steel Structure Design Co., Ltd., Shanghai |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Jinggong Steel Structure Co., Ltd. Assignor: Zhejiang Jinggong Steel Structure Co., ltd. Contract record no.: 2012440000316 Denomination of utility model: Perforated diaphragm plate type round column beam connection node structure Granted publication date: 20050518 License type: Exclusive License Record date: 20120612 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140520 Granted publication date: 20050518 |