CN208105484U - A kind of cross node of assembled round steel pipe - Google Patents
A kind of cross node of assembled round steel pipe Download PDFInfo
- Publication number
- CN208105484U CN208105484U CN201820544679.4U CN201820544679U CN208105484U CN 208105484 U CN208105484 U CN 208105484U CN 201820544679 U CN201820544679 U CN 201820544679U CN 208105484 U CN208105484 U CN 208105484U
- Authority
- CN
- China
- Prior art keywords
- plate
- ring flat
- connection ring
- connecting plate
- round steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of cross node of assembled round steel pipe, including round steel tubing string, there are four equally distributed 1/4 annular connecting plate, the radian of the radian and round steel tubing string shaft of 1/4 annular connecting plate matches for the surrounding welding of round steel tubing string；Connection ring flat-plate and lower connection ring flat-plate is respectively welded in the upper and lower part of each 1/4 annular connecting plate, the two sides of upper connection ring flat-plate and lower connection ring flat-plate are both provided with outrigger plate, the top flange plate of the outrigger plate connection I-steel girder of adjacent upper connection ring flat-plate, the bottom wing listrium of the outrigger plate connection I-steel girder of adjacent connection ring flat-plate；There are the vertical connecting plate of shearing in the two sides of 1/4 annular connecting plate between upper connection ring flat-plate and lower connection ring flat-plate respectively, and the web of I-steel girder is connected between the vertical connecting plate of shearing of 1/4 adjacent annular connecting plate；The utility model has the advantages that power transmission is direct, each part stress is clear, convenient for industrialization manufacture and assembled in situ and improves assembled in situ efficiency.
Description
Technical field
The utility model relates to assembled architecture processing and manufacturing fields, and in particular to a kind of cross section of assembled round steel pipe
Point.
Background technique
In tradition full welding node of beam column, lower flange and web and welding of post scene on beam, although this type of attachment is
Rigid connection, but ductility of joint is poor, brittle break is easy to happen in earthquake, and need on-the-spot welding, leverages speed of application
With quality, environmental pollution is caused, is unsuitable in assembling type steel structure, simultaneously because bonding area is big, is easy to produce biggish residual
Residue stress influences the stress performance of node.
In tradition bolted and welded connection node, lower flange and column site welding on beam column, web plate by shear plate with
Stud connects, and this connection type needs on-the-spot welding, leverages speed of application and quality, and operational procedure is complicated, does not allow
Easily realize rigid connection.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of cross section of assembled round steel pipe
Point enables to connecting portion to have sufficient intensity, rigidity and ductility, keeps the same of correct mutual alignment between connected component
When, assembled in situ workload is reduced, assembled in situ efficiency is improved.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of cross node of assembled round steel pipe, including round steel tubing string 5, there are four for the surrounding welding of round steel tubing string 5
The radian of the radian and 5 shaft of round steel tubing string of 1/4 annular connecting plate, 1,1/4 annular connecting plate 1 of even distribution matches；Each 1/
Connection ring flat-plate 3 and lower connection ring flat-plate 7, upper connection ring flat-plate 3 and lower connection is respectively welded in the upper and lower part of 4 annular connecting plates 1
The two sides of ring flat-plate 7 are both provided with outrigger plate 6, and the outrigger plate 6 of adjacent upper connection ring flat-plate 3 connects the top flange of I-steel girder 4
The outrigger plate 6 of plate, adjacent connection ring flat-plate 7 connects the bottom wing listrium of I-steel girder 4；Upper connection ring flat-plate 3 and lower connection ring flat-plate 7
Between the two sides of 1/4 annular connecting plate 1 have the vertical connecting plate 2 of shearing respectively, the shearing of 1/4 adjacent annular connecting plate 1 is perpendicular
To the web for connecting I-steel girder 4 between connecting plate 2.
Further, the outrigger plate 6 of the upper connection ring flat-plate 3 connects the upper limb of I-steel girder 4 by bolt hole group
Listrium；The outrigger plate 6 for connecting ring flat-plate 7 crosses the bottom wing listrium of bolt hole group connection I-steel girder 4.
Further, pass through bolt hole group between the vertical connecting plate 2 of shearing of the 1/4 adjacent annular connecting plate 1
It is connect with the web of I-steel girder 4.
The utility model has the advantages that：
The utility model uses upper connection ring flat-plate 3 and lower connection ring flat-plate 7, and round steel tubing string 5 passes through upper connection ring flat-plate 3 and lower company
It connects ring flat-plate 7 and passes to about 4 flange plate xial feed power of I-steel girder, round steel tubing string 5 is transmitted by shearing vertical connecting plate 2
4 web of I-steel girder shearing is given, has construction simple, power transmission is direct, each part stress is clear, convenient for industrialization manufacture and existing
Field assembly greatly reduces assembled in situ workload, improves assembled in situ efficiency, comprehensive cost low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that ring flat-plate, upper connection ring flat-plate and lower connection ring flat-plate are connected in the utility model；
Fig. 3 is the structural schematic diagram of the utility model I-steel girder.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
Shown in referring to Fig.1, a kind of cross node of assembled round steel pipe, including round steel tubing string 5, the surrounding of round steel tubing string 5
There are four the radians of the radian of equally distributed 1/4 annular connecting plate, 1,1/4 annular connecting plate 1 and 5 shaft of round steel tubing string for welding
Match；Connection ring flat-plate 3 and lower connection ring flat-plate 7, upper connection is respectively welded in the upper and lower part of each 1/4 annular connecting plate 1
The two sides of ring flat-plate 3 and lower connection ring flat-plate 7 are both provided with outrigger plate 6, and the outrigger plate 6 of adjacent upper connection ring flat-plate 3 connects I-steel
The outrigger plate 6 of the top flange plate of girder 4, adjacent connection ring flat-plate 7 connects the bottom wing listrium of I-steel girder 4；Upper connection ring flat-plate 3
The two sides of 1/4 annular connecting plate 1 between lower connection ring flat-plate 7 are respectively arranged with the vertical connecting plate 2 of shearing, 1/4 adjacent ring
The web of I-steel girder 4 is connected between the vertical connecting plate 2 of shearing of shape connecting plate 1.
Referring to shown in Fig. 2, shown in Fig. 3, the outrigger plate 6 of the upper connection ring flat-plate 3 connects I-steel by bolt hole group
The top flange plate of girder 4；The outrigger plate 6 for connecting ring flat-plate 7 crosses the bottom wing listrium of bolt hole group connection I-steel girder 4；Described
It is connect by bolt hole group with the web of I-steel girder 4 between the vertical connecting plate 2 of shearing of 1/4 adjacent annular connecting plate 1.
The working principle of the utility model：
In use, upper connection ring flat-plate 3 and lower connection ring flat-plate 7 and 1/4 annular connecting plate 1 weld, vertical connection is sheared
Plate 2 sets another 1/4 annular connecting plate, 1 two sides, shear vertical connecting plate 2 be located at upper connection ring flat-plate 3 and lower connection ring flat-plate 7 it
Between, the radian size of 1/4 annular connecting plate 1 is determined by the radius size of construction site round steel tubing string 5.
Situ part：As shown in Figure 1, the lower edges of 1/4 annular connecting plate 1 and left and right edges with round steel tubing string
5 welding, and be welded at the scene.I-steel girder 4 has the bolt hole of bottom wing listrium thereon and upper connection ring flat-plate 3 and lower connection
The bolt hole group scene of ring flat-plate 7 is fixedly connected, the bolt hole of 4 epiplastron of I-steel girder and upper connection ring flat-plate 3 and lower connection ring
The bolt hole group scene of plate 7 is fixedly connected.
Claims (3)
1. a kind of cross node of assembled round steel pipe, which is characterized in that including round steel tubing string (5), the surrounding of round steel tubing string (5)
There are four equally distributed 1/4 annular connecting plate (1), the radians and round steel tubing string (5) shaft of 1/4 annular connecting plate (1) for welding
Radian match；Connection ring flat-plate (3) and lower connection ring is respectively welded in the upper and lower part of each 1/4 annular connecting plate (1)
The two sides of plate (7), upper connection ring flat-plate (3) and lower connection ring flat-plate (7) are both provided with outrigger plate (6), adjacent upper connection ring flat-plate (3)
Outrigger plate (6) connection I-steel girder (4) top flange plate, the outrigger plate (6) of adjacent connection ring flat-plate (7) connects I-steel
The bottom wing listrium of girder (4)；The two sides point of 1/4 annular connecting plate (1) between upper connection ring flat-plate (3) and lower connection ring flat-plate (7)
There is not the vertical connecting plate (2) of shearing, connects I-steel between the vertical connecting plate of shearing (2) of adjacent 1/4 annular connecting plate (1)
The web of girder (4).
2. a kind of cross node of assembled round steel pipe according to claim 1, which is characterized in that the upper connection ring
The outrigger plate of plate (3)（6）Pass through the top flange plate of bolt hole group connection I-steel girder (4)；Connect the outrigger plate of ring flat-plate (7)
(6) the bottom wing listrium of bolt hole group connection I-steel girder (4) is crossed.
3. a kind of cross node of assembled round steel pipe according to claim 1, which is characterized in that adjacent 1/
It is connect by bolt hole group with the web of I-steel girder (4) between the vertical connecting plate of shearing (2) of 4 annular connecting plates (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820544679.4U CN208105484U (en) | 2018-04-17 | 2018-04-17 | A kind of cross node of assembled round steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820544679.4U CN208105484U (en) | 2018-04-17 | 2018-04-17 | A kind of cross node of assembled round steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208105484U true CN208105484U (en) | 2018-11-16 |
Family
ID=64117831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820544679.4U Expired - Fee Related CN208105484U (en) | 2018-04-17 | 2018-04-17 | A kind of cross node of assembled round steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208105484U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643352A (en) * | 2018-04-18 | 2018-10-12 | 浙江大地钢结构有限公司 | The board-like connecting node of outer shroud |
| CN113107086A (en) * | 2021-05-06 | 2021-07-13 | 山东兴华建设集团有限公司 | Reinforced prefabricated square steel pipe column bracket joint structure and construction method |
-
2018
- 2018-04-17 CN CN201820544679.4U patent/CN208105484U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643352A (en) * | 2018-04-18 | 2018-10-12 | 浙江大地钢结构有限公司 | The board-like connecting node of outer shroud |
| CN113107086A (en) * | 2021-05-06 | 2021-07-13 | 山东兴华建设集团有限公司 | Reinforced prefabricated square steel pipe column bracket joint structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20190417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |