CN102454224A - Angle iron connecting piece - Google Patents
Angle iron connecting piece Download PDFInfo
- Publication number
- CN102454224A CN102454224A CN2010105154050A CN201010515405A CN102454224A CN 102454224 A CN102454224 A CN 102454224A CN 2010105154050 A CN2010105154050 A CN 2010105154050A CN 201010515405 A CN201010515405 A CN 201010515405A CN 102454224 A CN102454224 A CN 102454224A
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- China
- Prior art keywords
- junction plate
- lateral
- connecting plate
- connecting piece
- right angle
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- 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.)
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Abstract
The invention provides an angle iron connecting piece. The angle iron connecting piece comprises two connecting plates having a right angle between each other and also comprises a lateral connecting plate, wherein the lateral connecting plate is arranged at the side surfaces of the two connecting plates having the right angle between each other; a screw hole is formed on the lateral connecting plate; the lateral connecting plate is of trapezoidal shape; and the screw hole on the lateral connecting plate is formed below the two connecting plates having the right angle between each other. While the angle iron connecting piece provided by the invention is compared with the prior art, the stress on the wall body framework web plate is largely reduced through the connection of the additionally arranged lateral connecting plate; meanwhile, it is shear force but not non-uplift force born on the bolt at the connection of the lateral surface and the external side of the wall body; and the anti-shear force of a plurality of bolts is far greater than the uplift resistance of the bolt fixed on the framework web plate; and according to the invention, the connection between the house frame and the wall body is much firmer and the connecting piece is more reasonably stressed.
Description
Technical field
The present invention relates to a kind of connector, especially relate to a kind of fixing three-dimensional angle steel connector of steel work that is used for.
Background technology
In the steel building, particularly cold bending thin wall steel building, being connected between roof truss and the body of wall all is to adopt general right angle angle steel connector; As shown in Figure 1, thus this connected mode is roof truss to be linked to each other with screw with the sky keel of body of wall through angle steel reach the fixedly effect of roof truss, when roof truss receives pull out force upwards; Its pull out force will be passed to the web of the sky keel of body of wall through angle steel, screw; When pull out force was big, the web of day keel produced moulding distortion, and hold-down screw will be extracted from web when serious; Thereby make connection ineffective, produce serious potential safety hazard.
Summary of the invention
The object of the invention is exactly to provide a kind of roof truss that makes to be connected the more angle steel connector of stability and safety with body of wall for the defective that overcomes above-mentioned prior art existence.
The object of the invention can be realized through following technical scheme:
A kind of angle steel connector; Comprise two junction plates that are mutually the right angle; Also comprise the side direction junction plate, this side direction junction plate is located at two sides that are mutually the junction plate at right angle, and said side direction junction plate is provided with screw; Described side direction junction plate is trapezoidal, and the screw of described side direction junction plate is located at two junction plate belows that are mutually the right angle.
Compared with prior art; The present invention makes stressed the significantly reducing of body of wall sky keel web through the connection of the side direction junction plate that increases newly, simultaneously when pull out force upwards takes place roof truss; The screw of its lateral face and wall outer side junction receives is shearing force but not pull out force; The shearing resistance of several screws with joint efforts will be much larger than the uplift resistance that is fixed in the screw on day keel web, and this invention will make roof truss more firm with being connected of body of wall, its connector stressed more reasonable.
Description of drawings
Fig. 1 is original angle steel connector scheme of installation,
Fig. 2 is a structural representation of the present invention,
Fig. 3 is a scheme of installation of the present invention;
Wherein: 1-side direction junction plate, 2-first junction plate, 3-second junction plate, 4-screw.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Shown in Fig. 2-3, a kind of angle steel connector comprises two first junction plate 2, second junction plates 3 that are mutually the right angle; Also comprise side direction junction plate 1; This side direction junction plate 1 is located at two and is mutually first junction plate 2 at right angle and the side of second junction plate 3, and side direction junction plate 1 is provided with screw 4, and side direction junction plate 1 is trapezoidal; The screw 4 of side direction junction plate 1 is located at two first junction plate 2 and second junction plate, 3 belows that are mutually the right angle; The present invention makes stressed the significantly reducing of body of wall sky keel web through the connection of the side direction joint face 1 that increases newly, simultaneously when pull out force upwards takes place roof truss; The screw of its side direction junction plate 1 and wall outer side junction receives is shearing force but not pull out force; The shearing resistance of several screws with joint efforts will be much larger than the uplift resistance that is fixed in the screw on day keel web, and this invention will make roof truss more firm with being connected of body of wall, its connector stressed more reasonable.
Claims (3)
1. an angle steel connector comprises two junction plates that are mutually the right angle, it is characterized in that, also comprises the side direction junction plate, and this side direction junction plate is located at two sides that are mutually the junction plate at right angle, and said side direction junction plate is provided with screw.
2. a kind of angle steel connector according to claim 1 is characterized in that described side direction junction plate is trapezoidal.
3. a kind of angle steel connector according to claim 1 is characterized in that, the screw of described side direction junction plate is located at two junction plate belows that are mutually the right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105154050A CN102454224A (en) | 2010-10-21 | 2010-10-21 | Angle iron connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105154050A CN102454224A (en) | 2010-10-21 | 2010-10-21 | Angle iron connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102454224A true CN102454224A (en) | 2012-05-16 |
Family
ID=46037865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105154050A Pending CN102454224A (en) | 2010-10-21 | 2010-10-21 | Angle iron connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102454224A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306405A (en) * | 2012-12-24 | 2013-09-18 | 上海钢之杰钢结构建筑有限公司 | Angle steel connecting piece for connecting truss and wall |
| CN103669924A (en) * | 2012-09-07 | 2014-03-26 | 沈阳铝镁设计研究院有限公司 | Novel node structure for power transformation frame rectangular section angle iron frame girder wire hanging board |
| WO2016086481A1 (en) * | 2014-12-05 | 2016-06-09 | 北新集团建材股份有限公司 | House structure and construction method therefor |
-
2010
- 2010-10-21 CN CN2010105154050A patent/CN102454224A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669924A (en) * | 2012-09-07 | 2014-03-26 | 沈阳铝镁设计研究院有限公司 | Novel node structure for power transformation frame rectangular section angle iron frame girder wire hanging board |
| CN103669924B (en) * | 2012-09-07 | 2016-04-27 | 沈阳铝镁设计研究院有限公司 | A kind of substation framework square-section angle iron frame beam thread gripping-board novel joint structure |
| CN103306405A (en) * | 2012-12-24 | 2013-09-18 | 上海钢之杰钢结构建筑有限公司 | Angle steel connecting piece for connecting truss and wall |
| CN103306405B (en) * | 2012-12-24 | 2016-01-27 | 上海钢之杰钢结构建筑系统有限公司 | A kind of angle iron connecting piece for truss and wall connecting |
| WO2016086481A1 (en) * | 2014-12-05 | 2016-06-09 | 北新集团建材股份有限公司 | House structure and construction method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120516 |