CN201635181U - Shelf lower chord steel node - Google Patents
Shelf lower chord steel node Download PDFInfo
- Publication number
- CN201635181U CN201635181U CN2010201568067U CN201020156806U CN201635181U CN 201635181 U CN201635181 U CN 201635181U CN 2010201568067 U CN2010201568067 U CN 2010201568067U CN 201020156806 U CN201020156806 U CN 201020156806U CN 201635181 U CN201635181 U CN 201635181U
- Authority
- CN
- China
- Prior art keywords
- lower chord
- steel node
- roof
- chord steel
- described pedestal
- 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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- Rod-Shaped Construction Members (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a steel node, in particular to a shelf lower chord steel node which comprises a base and a roof lower chord, wherein the base is fixed with the foundation, and the base and the roof lower chord are connected and fixed with each other. The shelf lower chord steel node has simple structure and enhances the safety.
Description
Technical field
The utility model is a kind of steel node, particularly a kind of layer of frame lower chord steel node.
Background technology
Steel structure node of the prior art in use, roof truss lower chord steel node complex structure, and a little less than the supportive, have certain potential safety hazard.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of layer of frame lower chord steel node is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of layer of frame lower chord steel node comprises pedestal and roof lower chord, and described pedestal and ground fix, and described pedestal connects the roof lower chord and is connected to a fixed.Connected mode is simple, the stable degree height.
As preferably, the end of described pedestal all is semicircle with the end that is connected of roof lower chord, and the bolt that passes through of end is fixedly connected.
As preferably, described pedestal and ground fix by buried rod member, and the bottom of described buried rod member is the knuckle shape.
As preferably, be provided with annular stiffening rib in the described roof truss lower chord.
Therefore, the utility model provides a layer frame lower chord steel node, and is simple in structure, increases safety.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of layer of frame lower chord steel node, comprise pedestal 1 and roof lower chord 2, described pedestal 1 fixes with ground, described pedestal 1 connects roof lower chord 2 and is connected to a fixed, the end of described pedestal 1 all is semicircle with the end that is connected of roof lower chord 2, the bolt 3 that passes through of end is fixedly connected, described pedestal 1 fixes by buried rod member 4 with ground, the bottom of described buried rod member 4 is the knuckle shape, is provided with annular stiffening rib 5 in the described roof truss lower chord 2.
Claims (4)
1. layer frame lower chord steel node is characterized in that: comprise pedestal (1) and roof lower chord (2), described pedestal (1) fixes with ground, and described pedestal (1) connects roof lower chord (2) and is connected to a fixed.
2. layer frame lower chord steel node according to claim 1 is characterized in that: the end of described pedestal (1) all is semicircle with the end that is connected of roof lower chord (2), and the bolt (3) that passes through of end is fixedly connected.
3. layer frame lower chord steel node according to claim 1 and 2, it is characterized in that: described pedestal (1) fixes by buried rod member (4) with ground, and the bottom of described buried rod member (4) is the knuckle shape.
4. layer frame lower chord steel node according to claim 1 and 2 is characterized in that: be provided with annular stiffening rib (5) in the described roof truss lower chord (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201568067U CN201635181U (en) | 2010-04-07 | 2010-04-07 | Shelf lower chord steel node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201568067U CN201635181U (en) | 2010-04-07 | 2010-04-07 | Shelf lower chord steel node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201635181U true CN201635181U (en) | 2010-11-17 |
Family
ID=43079667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201568067U Expired - Fee Related CN201635181U (en) | 2010-04-07 | 2010-04-07 | Shelf lower chord steel node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201635181U (en) |
-
2010
- 2010-04-07 CN CN2010201568067U patent/CN201635181U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20110407 |