CN201593239U - End connection node of light trapezoidal steel roof truss - Google Patents
End connection node of light trapezoidal steel roof truss Download PDFInfo
- Publication number
- CN201593239U CN201593239U CN2009202770369U CN200920277036U CN201593239U CN 201593239 U CN201593239 U CN 201593239U CN 2009202770369 U CN2009202770369 U CN 2009202770369U CN 200920277036 U CN200920277036 U CN 200920277036U CN 201593239 U CN201593239 U CN 201593239U
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- CN
- China
- Prior art keywords
- roof truss
- light
- steel roof
- node structure
- steel
- 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 - Lifetime
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Abstract
The utility model relates to a connection node structure of a steel roof truss, in particular to an end connection node structure of a light trapezoidal steel roof truss, which comprises an upper chord member, wherein the upper chord member extends in the gradient direction and is connected with a rod piece at the end part. The utility model has the advantages that a small steel column, a reinforced concrete column cap corbel-piece and an embedded part are dispensed with, and a channel steel anchorage bolt is used, so that the construction is simple, the cost is reduced, the construction procedures are reduced, and the construction efficiency is improved.
Description
Technical field
The utility model relates to a kind of steel roof truss connected node structure, relates in particular to a kind of light-duty trapezoidal steel roof truss termination connected node structure.
Background technology
Current, what the roofing of many steel concrete bent structure factory buildings adopted is light-duty trapezoidal steel roof truss steel purlin bar colored steel, and metope adopts steel purlin bar colored steel lightweight structures, reaches not only economy and beautiful appearance construction but also purpose efficiently.Its termination of this kind structure connects type design atlas " 05G515 " P51 node 2,3, the mode of establishing little steel column in colonnade termination, limit of all adopting.Owing to be provided with little steel column, the steel concrete column cap must be provided with bracket, and inequality at steel purlin bar length, the position of opening of steel column head place steel purlin bar and other position, if for the bigger factory building of building area, this will certainly increase cost and working procedure.
The utility model content
Provide a kind of light-duty trapezoidal steel roof truss termination connected node structure in order to solve the problems of the technologies described above the utility model, purpose is to reduce cost, and reduces working procedure, improves efficiency of construction.
For reaching above-mentioned purpose, the utility model is achieved by the following technical solution:
Light-duty trapezoidal steel roof truss termination connected node structure comprises upper cord member, and upper cord member is pressed gradient direction and prolonged, and upper cord member is connected with end bar members.
Described end bar members is a channel-section steel.
Described upper cord member is provided with the purlin holder.
Described channel-section steel is provided with the purlin holder.
The end of described upper cord member is provided with fill plate.
Described channel-section steel is "] " or " [" shape is arranged.
The utility model has the advantages of:
The utility model has saved little steel column, steel concrete column cap bracket and built-in fitting, uses the channel-section steel crab-bolt, and construction is simple, has reducing cost, reduces working procedure, has improved efficiency of construction.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, upper cord member; 2, channel-section steel; 3, fill plate; 4, purlin holder.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The light-duty trapezoidal steel roof truss of the utility model termination connected node structure as shown in the figure, comprise upper cord member 1, upper cord member 1 is pressed gradient direction and is prolonged, upper cord member 1 is connected with end bar members, and end bar members is a channel-section steel 2, and upper cord member 1 is provided with purlin holder 4, channel-section steel 2 is provided with purlin holder 4, purlin holder 4 is welded on the channel-section steel 2, and the end of upper cord member 1 is provided with fill plate 3, and channel-section steel 2 is "] " or " [" shape is arranged.
Claims (6)
1. light-duty trapezoidal steel roof truss termination connected node structure comprises upper cord member, it is characterized in that upper cord member prolongs by gradient direction, and upper cord member is connected with end bar members.
2. light-duty trapezoidal steel roof truss according to claim 1 termination connected node structure is characterized in that described end bar members is a channel-section steel.
3. light-duty trapezoidal steel roof truss according to claim 1 termination connected node structure is characterized in that described upper cord member is provided with the purlin holder.
4. light-duty trapezoidal steel roof truss according to claim 2 termination connected node structure is characterized in that described channel-section steel is provided with the purlin holder.
5. light-duty trapezoidal steel roof truss according to claim 3 termination connected node structure is characterized in that the end of described upper cord member is provided with fill plate.
6. light-duty trapezoidal steel roof truss according to claim 4 termination connected node structure is characterized in that described channel-section steel is "] " or " [" shape is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202770369U CN201593239U (en) | 2009-12-08 | 2009-12-08 | End connection node of light trapezoidal steel roof truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202770369U CN201593239U (en) | 2009-12-08 | 2009-12-08 | End connection node of light trapezoidal steel roof truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201593239U true CN201593239U (en) | 2010-09-29 |
Family
ID=42775306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202770369U Expired - Lifetime CN201593239U (en) | 2009-12-08 | 2009-12-08 | End connection node of light trapezoidal steel roof truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201593239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672489A (en) * | 2016-01-14 | 2016-06-15 | 辽宁工业大学 | Semi-rigid connection structure of steel roof truss and precast reinforced concrete columns and construction method |
-
2009
- 2009-12-08 CN CN2009202770369U patent/CN201593239U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672489A (en) * | 2016-01-14 | 2016-06-15 | 辽宁工业大学 | Semi-rigid connection structure of steel roof truss and precast reinforced concrete columns and construction method |
| CN105672489B (en) * | 2016-01-14 | 2018-02-13 | 辽宁工业大学 | Steel roof truss and prefabricated reinforced concrete column semi-rigid connection structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENYANG ALUMINUM + MAGNESIUM ENGINEERING + RESEAR Free format text: FORMER NAME: SHENYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee after: Shenyang Aluminum & Magnesium Engineering & Research Institute Co., Ltd. Address before: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee before: Shenyang Aluminium and Magnesium Design Institute |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100929 |
|
| CX01 | Expiry of patent term |