CN206873620U - A kind of more bar crossover nodes of light steel truss structure structure - Google Patents
A kind of more bar crossover nodes of light steel truss structure structure Download PDFInfo
- Publication number
- CN206873620U CN206873620U CN201720634659.1U CN201720634659U CN206873620U CN 206873620 U CN206873620 U CN 206873620U CN 201720634659 U CN201720634659 U CN 201720634659U CN 206873620 U CN206873620 U CN 206873620U
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- CN
- China
- Prior art keywords
- connecting plate
- plate
- central connector
- external diameter
- light steel
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- Expired - Fee Related
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of more bar crossover nodes of light steel truss structure structure, including central connector, connecting plate one, connecting plate two, high-strength bolt and truss member, the central connector top and bottom are provided with cover plate, the truss member side is provided with end plate, connecting plate one is provided with the central connector, connecting plate two is provided with the truss member, the connecting plate one is crossed high-strength bolt with connecting plate two-way and is connected, and bolt hole is provided with the connecting plate one and connecting plate two；The cover plate is provided in round, and the cover plate external diameter is more than central connector external diameter；The utility model is reasonable in design, makes simply, easy for installation, power transmission is clear and definite, effectively prevent the stress concentration phenomenon of connection, enhances reliability of structure, can meet the steel construction market demand to become increasingly abundant, widely available can be generalized to steel construction market.
Description
Technical field
Steel truss structure technical field is the utility model is related to, especially a kind of more bar crossover nodes of light steel truss structure structure.
Background technology
At present, the connection commonly used in steel truss substantially has gusset plate connection to be connected with tubular joint, while cast steel node
Also gradually applied.Cast steel node is many due to its complex process, production cycle length, cost height, construction and installation difficulty etc.
Unfavorable factor, so being only to be used for bearing inside the larger heavy construction of static(al), it is difficult to popularize.Traditional gusset plate connects
Connect and connected with tubular joint, it is difficult to avoid the generation of stress concentration, the generation of stress concentration often leads to the stress state of node
Deteriorate, be a kind of structure hidden danger for security.Therefore, the steel truss connecting node form of prior art far can not meet increasingly
The abundant steel construction market demand, urgent need are enriched.
Utility model content
The purpose of this utility model is to intersect section to overcome above-mentioned technical disadvantages to provide a kind of more bars of light steel truss structure structure
Point.
The utility model solve the technical scheme that uses of technical problem for：A kind of more bar crossover nodes of light steel truss structure structure,
Including central connector, connecting plate one, connecting plate two, high-strength bolt and truss member, the central connector top and bottom
Cover plate is provided with, the truss member side is provided with end plate, and connecting plate one, the purlin are provided with the central connector
Connecting plate two is provided with hack lever part, the connecting plate one is crossed high-strength bolt with connecting plate two-way and is connected, the He of connecting plate one
Bolt hole is provided with connecting plate two.
The cover plate is provided in round, and the cover plate external diameter is more than central connector external diameter.
The end plate is provided in round, and the end plate external diameter is more than truss member external diameter.
The bolt hole aperture is more than high-strength bolt external diameter.
The connecting plate one and connecting plate two are arranged to same thickness.
Beneficial effect is possessed by the utility model：
The utility model is reasonable in design, makes simply, and easy for installation, power transmission is clear and definite, effectively prevent answering for connection
Power concentration phenomenon, enhances reliability of structure, can meet the steel construction market demand to become increasingly abundant, widely available can be generalized to
Steel construction market.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is that the utility model facade flushes sectional view.
Accompanying drawing 3 is that the utility model facade tilts down mitered sectional view.
Accompanying drawing 4 is that the utility model facade is inclined upwardly mitered sectional view.
Embodiment
1-4 is described below to the utility model below in conjunction with the accompanying drawings.
As Figure 1-4, the utility model includes central connector 1, connecting plate 1, connecting plate 26, the and of high-strength bolt 7
Truss member 4, the top of central connector 1 and bottom are provided with cover plate 2, and the side of truss member 4 is provided with end plate
5, connecting plate 1 is provided with the central connector 1, and connecting plate 26, the connecting plate are provided with the truss member 4
One 3 are connected with connecting plate 26 by high-strength bolt 7, and bolt hole is provided with the connecting plate 1 and connecting plate 26；It is described
Cover plate 2 is provided in round, and the external diameter of cover plate 2 is more than the external diameter of central connector 1；The end plate 5 is provided in round, the end plate
5 external diameters are more than the external diameter of truss member 4；The bolt hole aperture is more than the external diameter of high-strength bolt 7；The connecting plate 1 and connecting plate
26 are arranged to same thickness.
According to the joints and detailing requiments of steel pipe truss, truss member 4, central connector 1, end plate 5, connection are determined
The specification of plate 1 and connecting plate 26, appearance and size and thickness；Central connector 1 selects seamless steel pipe connector；Center is connected
Fitting 1 welds with cover plate 2, and cover plate 2 welds with connecting plate 1；Truss member 4 and end plate 5 are welded simultaneously, end plate 5 is with being connected
Plate 26 welds；The fixed connecting plate 1 of high-strength bolt 7 and connecting plate 26 are used in building-site, is reached so as to complete node connection
To the installation requirement of engineering.It can be horizontal to rod member connection at same node, can also be oblique rod member connection, also may be used
It is combined with level to oblique rod member.Truss member presss from both sides with central connector horizontal connection or upper and lower inclination with horizontal bars
Angle is in be connected in the range of 30 ° -60 °.The welding of each plate, when thickness is larger, groove need to be beaten.
Claims (5)
- A kind of 1. more bar crossover nodes of light steel truss structure structure, it is characterised in that：Including central connector, connecting plate one, connecting plate 2nd, high-strength bolt and truss member, the central connector top and bottom are provided with cover plate, and the truss member side is set End plate is equipped with, connecting plate one is provided with the central connector, connecting plate two, the connection are provided with the truss member Plate one is crossed high-strength bolt with connecting plate two-way and is connected, and bolt hole is provided with the connecting plate one and connecting plate two.
- A kind of 2. more bar crossover nodes of light steel truss structure structure according to claim 1, it is characterised in that：The cover plate is set For circle, the cover plate external diameter is more than central connector external diameter.
- A kind of 3. more bar crossover nodes of light steel truss structure structure according to claim 1, it is characterised in that：The end plate is set For circle, the end plate external diameter is more than truss member external diameter.
- A kind of 4. more bar crossover nodes of light steel truss structure structure according to claim 1, it is characterised in that：The bolt hole hole Footpath is more than high-strength bolt external diameter.
- A kind of 5. more bar crossover nodes of light steel truss structure structure according to claim 1, it is characterised in that：The connecting plate one Same thickness is arranged to connecting plate two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720634659.1U CN206873620U (en) | 2017-06-02 | 2017-06-02 | A kind of more bar crossover nodes of light steel truss structure structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720634659.1U CN206873620U (en) | 2017-06-02 | 2017-06-02 | A kind of more bar crossover nodes of light steel truss structure structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206873620U true CN206873620U (en) | 2018-01-12 |
Family
ID=61338120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720634659.1U Expired - Fee Related CN206873620U (en) | 2017-06-02 | 2017-06-02 | A kind of more bar crossover nodes of light steel truss structure structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206873620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319585A (en) * | 2021-12-14 | 2022-04-12 | 中铁五局集团建筑工程有限责任公司 | Plane steel truss node connecting device |
-
2017
- 2017-06-02 CN CN201720634659.1U patent/CN206873620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319585A (en) * | 2021-12-14 | 2022-04-12 | 中铁五局集团建筑工程有限责任公司 | Plane steel truss node connecting device |
| CN114319585B (en) * | 2021-12-14 | 2024-01-23 | 中铁五局集团建筑工程有限责任公司 | Plane steel truss node connecting device |
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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: 20180112 Termination date: 20180602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |