CN102454222A - Connecting piece for fixing steel structure - Google Patents
Connecting piece for fixing steel structure Download PDFInfo
- Publication number
- CN102454222A CN102454222A CN2010105153927A CN201010515392A CN102454222A CN 102454222 A CN102454222 A CN 102454222A CN 2010105153927 A CN2010105153927 A CN 2010105153927A CN 201010515392 A CN201010515392 A CN 201010515392A CN 102454222 A CN102454222 A CN 102454222A
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- CN
- China
- Prior art keywords
- screw
- connecting piece
- junction plate
- wall body
- wallboard
- 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.)
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Abstract
The invention provides a connecting piece for fixing a steel structure. The connecting piece for fixing the steel structure is characterized by comprising a wall body connecting plate, wherein two house frame connecting plates are arranged at the vertical face of the wall body connecting plate; the two house frame connecting plates and the wall body connecting plate form a butterfly type slot; a wall body screw hole is formed on the wall body connecting plate; and house plate screw holes are formed on the house frame connecting plates. While the connecting piece for fixing the steel structure, provided by the invention, is compared with the prior art, shear force is born on the bolt of the connecting piece when the connecting piece is fixed together with the wall body; when a plurality of bolts mutually act, the total anti-shear force can be far higher than the original bolt anti-pull force. By using the method for fixing the house frame, the stress mode of the connecting piece while the original house frame is connected with the wall surface, in particular the bolt stress mode while the connecting piece is connected with the wall body, is changed on the one hand, and the house frame is simpler and more accurate to fix and locate on the other hand.
Description
Technical field
The present invention relates to a kind of connector, especially relate to a kind of steel work that is used for and be fixedly coupled part.
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; Shown in figure one, thereby 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 making to be connected the more solid and reliable steel work that is used between roof truss and the body of wall and to be fixedly coupled part in order to overcome the defective that above-mentioned prior art exists.
The object of the invention can be realized through following technical scheme:
A kind of steel work that is used for is fixedly coupled part, comprises the body of wall junction plate, and the vertical plane of this body of wall junction plate is provided with two roof truss junction plates; This two roof trusses junction plate and body of wall junction plate constitute a butterfly slot, and described body of wall junction plate is provided with the wallboard screw, and described roof truss junction plate is provided with room plate screw; Described body of wall junction plate is a rectangle; Described wallboard screw comprises the first wallboard screw, the second wallboard screw, and this first wallboard screw, the second wallboard screw are provided with along the rectangle diagonal, and wherein the first wallboard screw can supply the body of wall junction plate to be connected with crossbeam; The second wallboard screw can supply the body of wall junction plate to be connected with column; This room plate screw frame junction plate of can paying rent is connected at least two of the described first wallboard screw settings, at least two of the described second wallboard screw settings with roof truss; At least two of described room plate screw settings, described body of wall junction plate is provided with plurality of strengthening ribs.
Compared with prior art, the present invention and body of wall are fixedly the time, and what its screw bore is shearing, and when several screw actings in conjunction, its shearing resistance can be higher than original screw uplift resistance far away with joint efforts.This kind be the screw force way when fixedly the method for roof truss has changed force way, especially connector and the body of wall of original roof truss connector when metope connects on the one hand.On the other hand, the fixing location of roof truss also will become simply, accurately.
Description of drawings
Fig. 1 is existing steel structure connecting member 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-body of wall junction plate, 2-roof truss junction plate, 3-butterfly slot, the 4-first wallboard screw, the 5-second wallboard screw, 6-room plate screw, 7-reinforcing rib, 8-roof truss, 9-crossbeam, 10-column.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
As shown in the figure, a kind of steel work that is used for is fixedly coupled part, comprises body of wall junction plate 1; The vertical plane of this body of wall junction plate 1 is provided with two roof truss junction plates, 2, two roof truss junction plates 2 and constitutes a butterfly slot 3 with body of wall junction plate 1, and body of wall junction plate 1 is provided with the wallboard screw; The roof truss junction plate is provided with room plate screw 6, and body of wall junction plate 1 is a rectangle, and the wallboard screw comprises the first wallboard screw 4, the second wallboard screw 5; The first wallboard screw 4, second wallboard, 5 screws are provided with along the rectangle diagonal; The first wallboard screw 4 can supply body of wall junction plate 1 to be connected with crossbeam 9, and the second wallboard screw 5 can supply body of wall junction plate 1 to be connected with column 10, and the room plate screw 6 frame junction plate 2 of can paying rent is connected with roof truss 8; The first wallboard screw 4 is provided with at least two; The second wallboard screw 5 is provided with at least two, and room plate screw 6 is provided with at least two, and body of wall junction plate 1 is provided with plurality of strengthening ribs 7.
Claims (8)
1. one kind is used for steel work and is fixedly coupled part; It is characterized in that; Comprise the body of wall junction plate, the vertical plane of this body of wall junction plate is provided with two roof truss junction plates, and this two roof trusses junction plate and body of wall junction plate constitute a butterfly slot; Described body of wall junction plate is provided with the wallboard screw, and described roof truss junction plate is provided with room plate screw.
2. a kind of steel work that is used for according to claim 1 is fixedly coupled part, it is characterized in that, described body of wall junction plate is a rectangle.
3. a kind of steel work that is used for according to claim 1 and 2 is fixedly coupled part, it is characterized in that, described wallboard screw comprises the first wallboard screw, the second wallboard screw, and this first wallboard screw, the second wallboard screw are provided with along the rectangle diagonal.
4. a kind of steel work that is used for according to claim 3 is fixedly coupled part, it is characterized in that, at least two of the described first wallboard screw settings.
5. a kind of steel work that is used for according to claim 4 is fixedly coupled part, it is characterized in that, the described first wallboard screw is provided with four.
6. a kind of steel work that is used for according to claim 3 is fixedly coupled part, it is characterized in that, at least two of the described second wallboard screw settings.
7. a kind of steel work that is used for according to claim 1 is fixedly coupled part, it is characterized in that, at least two of described room plate screw settings.
8. a kind of steel work that is used for according to claim 1 is fixedly coupled part, it is characterized in that, described body of wall junction plate is provided with plurality of strengthening ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105153927A CN102454222A (en) | 2010-10-21 | 2010-10-21 | Connecting piece for fixing steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105153927A CN102454222A (en) | 2010-10-21 | 2010-10-21 | Connecting piece for fixing steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102454222A true CN102454222A (en) | 2012-05-16 |
Family
ID=46037863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105153927A Pending CN102454222A (en) | 2010-10-21 | 2010-10-21 | Connecting piece for fixing steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102454222A (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 |
| 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 |
| CN111042421A (en) * | 2019-12-23 | 2020-04-21 | 青岛泰合洋房建设有限公司 | Truss connection structure of light steel building |
-
2010
- 2010-10-21 CN CN2010105153927A patent/CN102454222A/en active Pending
Cited By (4)
| 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 |
| 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 |
| CN111042421A (en) * | 2019-12-23 | 2020-04-21 | 青岛泰合洋房建设有限公司 | Truss connection structure of light steel building |
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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 |