CN201474086U - Hinged fixing beam column node - Google Patents
Hinged fixing beam column node Download PDFInfo
- Publication number
- CN201474086U CN201474086U CN2009202232864U CN200920223286U CN201474086U CN 201474086 U CN201474086 U CN 201474086U CN 2009202232864 U CN2009202232864 U CN 2009202232864U CN 200920223286 U CN200920223286 U CN 200920223286U CN 201474086 U CN201474086 U CN 201474086U
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- China
- Prior art keywords
- column node
- connecting plate
- cross beams
- hinged
- beam column
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Abstract
The utility model relates to a hinged fixing beam column node, belonging to the technical field of construction steel structure. The hinged fixing beam column node comprises a rectangular steel tube post (1), cross beams (2), an M-type connecting plate (3) and a hinged connecting plate (4), wherein the M-type connecting plate is arranged between an upper flange and a lower flange at the inner sides of the two adjacent cross beams (2), and the hinged connecting plate is positioned between an upper flange and a lower flange at the outer sides of the two adjacent cross beams (2); and the two side edges of the M-type connecting plate (3) and the two side edges of the hinged connecting plate (4) are respectively connected with web plates of the cross beams. As the M-type connecting plate and the hinged connecting plate are arranged between the flanges of the cross beams and used for connecting the cross beams, the hinged fixing beam column node can realize cutting a beam column node and lead the bending stress to be converted onto the connecting part between the connecting plates and the flanges of the cross beams, thus improving the yield stress and the ultimate bearing capacity of the beam column node; furthermore, the connected cross beams can be sheathed inside the rectangular steel tube post and are located at a proper position, thus being convenient for field construction, installation and adjustment.
Description
[technical field]
The utility model relates to the construction steel structure technical field, especially relates to a kind of hinged securement bean column node.
[background technology]
Bean column node is the public part of frame beam column member, and the inefficacy of node means that the Liang Yuzhu that is attached thereto lost efficacy simultaneously, and serious meeting causes that whole framework collapses; Under vertical uniform load q, bean column node mainly bears moment of flexure, the shearing that axial force, moment of flexure, shearing and beam that post transmits transmit, the shear failure of the mode of failure of node area for being caused by principal tensile stress; If it is improper that the node connected mode is selected for use, then owing to the shear resistance deficiency, many intersection diagonal cracks appear in node area, and concrete is crushed between diagonal crack, longitudinal reinforcement lateral deflection in the post.
The bean column node connected mode is a lot of in the prior art, notification number is the steel frame beam column joint scheme that the utility model of CN201050139Y discloses a kind of rectangle steel tubing string, described patent scheme is in the junction of rectangle steel tubing string and crossbeam, and is respectively equipped with force transmitting board between the last bottom flange of two adjacent crossbeams; Have the junction of post stress transfer, thereby improve the yield stress of node and the advantage of ultimate bearing to force transmitting board and flange of beam; But in the described scheme, junction plate, force transmitting board separate and are provided with, and install and adjust trouble, can not fine adaptation job site fast, requirement easily.
[summary of the invention]
In order to overcome the deficiency in the background technology, the utility model discloses a kind of hinged securement bean column node, between the crossbeam edge of a wing by M type junction plate, the plate that is articulated and connected connection crossbeam are set; Realized the junction that bean column node is sheared, flexural stress is transferred to the junction plate and the crossbeam edge of a wing, thus the yield stress and the ultimate bearing of raising bean column node; And the rectangular steel pipe post of the crossbeam cover after connecting can being packed into, in the correct position location, be convenient to site operation adjustment is installed.
In order to realize the foregoing invention purpose, the utility model by the following technical solutions:
A kind of hinged securement bean column node, comprise rectangle steel tubing string, crossbeam, be provided with M type junction plate between the bottom flange on the adjacent two crossbeam inboards, the adjacent two crossbeams outside is gone up between the bottom flange and is provided with the plate that is articulated and connected, and the dual-side of described M type junction plate, the dual-side of the plate that is articulated and connected are connected with the web of crossbeam.
Described hinged securement bean column node, the dual-side of described M type junction plate, the dual-side of the plate that is articulated and connected are provided with screw hole.
After adopting technique scheme, the beneficial effect that the utlity model has is:
Hinged securement bean column node described in the utility model, by M type junction plate is set between the crossbeam edge of a wing, plate is articulated and connected, screw passes M type junction plate, the plate that is articulated and connected connects crossbeam, realized the junction that bean column node is sheared, flexural stress is transferred to the junction plate and the crossbeam edge of a wing, thus the yield stress and the ultimate bearing of raising bean column node; And the rectangular steel pipe post of the crossbeam cover after connecting by M type junction plate, the plate that is articulated and connected can being packed into, so that fix, be convenient to site operation adjustment is installed at rectangle steel tubing string correct position.
[description of drawings]
Fig. 1 is two beam crosspoint structure schematic diagrames of the utility model i iron crossbeam.
Fig. 2 is the another side structural representation of Fig. 1.
Fig. 3 is four beam crosspoint structure schematic diagrames of another embodiment channel-section steel crossbeam of the utility model.
Fig. 4 is the another side structural representation of Fig. 3.
Fig. 5 is a cross section structure schematic diagram of the present utility model.
Among the figure: 1, quarter bend steel pipe column; 2, crossbeam; 3, M type junction plate; 4, the plate that is articulated and connected.
[specific embodiment]
With reference to the following examples, can explain the utility model in more detail; But should be noted that the utility model is not limited to following embodiment.
At the hinged securement bean column node described in Fig. 1, comprise rectangle steel tubing string 1, crossbeam 2, described crossbeam 2 is an i iron; Adjacent two crossbeams, 2 inboard going up between the bottom flange are provided with M type junction plate 3, are provided with the plate 4 that is articulated and connected between the bottom flange on adjacent two crossbeams 2 outsides, and screw passes the dual-side of M type junction plate 3, the dual-side screw hole of the plate 4 that is articulated and connected is connected with the web of crossbeam; Dual-side that can M type junction plate 3, the dual-side of the plate 4 that is articulated and connected are set to not contour, to connect not contour two i iron.
At the hinged securement bean column node described in Fig. 2, comprise rectangle steel tubing string 1, crossbeam 2, described crossbeam 2 is a channel-section steel; Be provided with three 3, one of M type junction plates plate 4 that is articulated and connected on four crossbeams 2 between the bottom flange, screw passes the dual-side of M type junction plate 3, the dual-side screw hole of the plate 4 that is articulated and connected is connected with the web of crossbeam.
Because the plate 4 that is articulated and connected is made as articulated form, in the use, can adjust self angle to cooperate the position of crossbeam 2, reduced on-the-spot installation difficulty; By being connected of M type junction plate 3, be articulated and connected plate 4 and crossbeam 2, make the internal force transmission between the crossbeam 2 walk around rectangle steel tubing string 1, realized the outer power transmission of post, with the junction that bean column node is sheared, flexural stress is transferred to the junction plate and the crossbeam edge of a wing, thus the yield stress and the ultimate bearing of raising bean column node; And the rectangular steel pipe post 1 of crossbeam 2 covers after connecting by M type junction plate 3, the plate 4 that is articulated and connected can being packed into, so that fix, be convenient to site operation adjustment is installed at rectangle steel tubing string correct position.
Claims (2)
1. hinged securement bean column node, it is characterized in that: comprise rectangle steel tubing string (1), crossbeam (2), be provided with M type junction plate (3) between the bottom flange on adjacent two crossbeams (2) inboard, be provided with the plate that is articulated and connected (4) between the bottom flange on adjacent two crossbeams (2) outside, the dual-side of the dual-side of described M type junction plate (3), the plate that is articulated and connected (4) is connected with the web of crossbeam.
2. hinged securement bean column node according to claim 1 is characterized in that: the dual-side of the dual-side of described M type junction plate (3), the plate that is articulated and connected (4) is provided with screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202232864U CN201474086U (en) | 2009-08-28 | 2009-08-28 | Hinged fixing beam column node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202232864U CN201474086U (en) | 2009-08-28 | 2009-08-28 | Hinged fixing beam column node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201474086U true CN201474086U (en) | 2010-05-19 |
Family
ID=42410334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202232864U Expired - Fee Related CN201474086U (en) | 2009-08-28 | 2009-08-28 | Hinged fixing beam column node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201474086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321303A (en) * | 2013-06-21 | 2013-09-25 | 重庆建工第七建筑工程有限责任公司 | Angle steel pillar and beam connector and building pillar and beam connection structure |
| CN107965077A (en) * | 2017-11-30 | 2018-04-27 | 莱尔斯特（厦门）股份公司 | A kind of connection structure of curtain-wall stand-column and crossbeam |
-
2009
- 2009-08-28 CN CN2009202232864U patent/CN201474086U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321303A (en) * | 2013-06-21 | 2013-09-25 | 重庆建工第七建筑工程有限责任公司 | Angle steel pillar and beam connector and building pillar and beam connection structure |
| CN107965077A (en) * | 2017-11-30 | 2018-04-27 | 莱尔斯特（厦门）股份公司 | A kind of connection structure of curtain-wall stand-column and crossbeam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Hangxiao Steel Structure Co., Ltd. Assignor: Henan Hangxiao Steel Structure Co., Ltd. Contract record no.: 2010370000518 Denomination of utility model: Hinged fixing beam column node Granted publication date: 20100519 License type: Exclusive License Record date: 20100910 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20120828 |