CN212248850U - Shell plate and joist connected node structure - Google Patents
Shell plate and joist connected node structure Download PDFInfo
- Publication number
- CN212248850U CN212248850U CN202020244210.6U CN202020244210U CN212248850U CN 212248850 U CN212248850 U CN 212248850U CN 202020244210 U CN202020244210 U CN 202020244210U CN 212248850 U CN212248850 U CN 212248850U
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- China
- Prior art keywords
- joist
- bracket
- top surface
- shell plate
- embedded
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- Expired - Fee Related
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Abstract
The utility model provides a shell plate and joist connecting node structure, which comprises a guard wall, a column body, a joist, a pre-buried bolt, a bracket and a shell plate; a column is constructed on one side of the enclosure wall in a fitting manner; an inverted trapezoidal outer boss is built on the top surface of the column body, and a joist is built on the top surface of the boss; one side of the joist is attached to the wall surface of the enclosure wall, the thickness of the other side of the joist is not less than three times of that of the enclosure wall, and two embedded bolts are embedded in the top surface of the thick edge of the joist; the periphery of the embedded bolts is provided with a joist supporting piece, the joist supporting piece is attached to the center of the side edge of the embedded bolt and is provided with an inward concave arc opening with the diameter of 60mm, and the arc opening just enables the joist bracket to be clamped between the two embedded bolts; the top surface of the joist bracket is provided with a bracket, the bracket is inversely placed on the top surface of the joist bracket, and a gasket is arranged between the bracket and the joist bracket at the peripheral position of the embedded bolt; the bracket is built on the top surface of the bracket, and the shell plate is built on the top surface of the bracket.
Description
Technical Field
The utility model relates to a building structure field especially relates to a shell plate and joist connected node structure.
Background
The prestressed concrete saddle-shaped shell plate is a novel plate-frame-integrated air-servo thin-wall structure, is used as a roof, replaces plate beams (or separation frames), is generally popularized and applied in roof structures of a plurality of building projects in various regions of the south of the Yangtze river of China in recent years, and achieves better economic and technical effects. And the connection between the shell plate and the joist of the enclosure wall relates to the stability and the stress performance of the shell plate, and if the connection node is in a problem, the shell plate can be cracked and damaged, so that the use is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a shell plate and joist connected node structure, this structure is through the double-deck support and the pre-buried bolt between fixed, guaranteed the good conduction dead weight of shell plate and dynamic load, and simple structure construction convenience.
In order to achieve the above object, the utility model adopts the following technical scheme: a shell plate and joist connection node structure comprises a retaining wall, a column body, a joist, a pre-embedded bolt, a bracket and a shell plate; the enclosure wall is of a reinforced concrete wall structure, and a column is attached to and constructed on one side of the enclosure wall; an inverted trapezoidal outer boss is built on the top surface of the column body, and a joist is built on the top surface of the boss; the joist is of a groove-shaped reinforced concrete structure, one side of the joist is attached to the wall surface of the enclosure wall, the thickness of the other side of the joist is not less than three times of that of the enclosure wall, and two embedded bolts are embedded in the top surface of the thick edge of the joist; the periphery of the embedded bolts is provided with a joist supporting piece, the joist supporting piece is of a rectangular round steel structure with the diameter of 6mm, the joist supporting piece is attached to the center of the side edge of the embedded bolt and is provided with an inward concave arc opening with the diameter of 60mm, and the arc opening just enables a joist bracket to be clamped between the two embedded bolts; the top surface of the joist bracket is provided with a bracket, the specification and shape of the bracket are consistent with those of the joist bracket, the bracket is inversely placed on the top surface of the joist bracket, and a gasket is arranged between the bracket and the joist bracket at the peripheral position of the embedded bolt; the top surface of the bracket is built with a bracket, the bracket is an inverted reinforced concrete terrace structure, and the top surface of the bracket is built with a shell plate; the shell plate is of an arc reinforced concrete roof structure, and the top end of the embedded bolt penetrates through the bracket to the bottom surface of the shell plate.
Preferably, a layer of gasket is arranged between the top surface of the bracket and the bracket.
Preferably, the embedded bolt is M14.
The utility model has the advantages that: this structure has guaranteed that the shell plate well conducts dead weight and dynamic load through the double-deck support and fixed between the pre-buried bolt, and simple structure construction convenience.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic view of a joint structure between a shell plate and a joist, and fig. 2 is a schematic view in a top perspective view.
Wherein: the wall comprises a protective wall 1, a column 2, a joist 3, a beam jacking piece 31, a pre-embedded bolt 4, a gasket 41, a bracket 5, a bracket supporting piece 51 and a shell plate 6.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the shell plate and joist connecting node structure comprises a retaining wall 1, a column body 2, a joist 3, an embedded bolt 4, a bracket 5 and a shell plate 6; the enclosure wall 1 is of a reinforced concrete wall structure, and a column body 2 is attached to and constructed on one side of the enclosure wall 1; an inverted trapezoidal outer boss is built on the top surface of the column body 2, and a joist 3 is built on the top surface of the boss; the joist 3 is of a groove-shaped reinforced concrete structure, one side of the joist 3 is attached to the wall surface of the enclosure wall 1, the thickness of the other side of the joist 3 is not less than three times of that of the enclosure wall, and two embedded bolts 4 are embedded in the top surface of the thick edge of the joist 3; the periphery of the embedded bolts 4 is provided with a joist supporting piece 31, the joist supporting piece 31 is of a rectangular round steel structure with the diameter of 6mm, the joist supporting piece 31 is attached to the center of the side edge of the embedded bolt 4 and is provided with an inward concave arc opening with the diameter of 60mm, and the arc opening just enables a joist bracket to be clamped between the two embedded bolts 4; the bracket 51 is arranged on the top surface of the joist bracket 31, the specification and shape of the bracket 51 are consistent with those of the joist bracket 31, the bracket 51 is inversely placed on the top surface of the joist bracket 31, and a gasket 41 is arranged between the bracket 51 and the joist bracket 31 at the peripheral position of the embedded bolt 4; a bracket 5 is built on the top surface of the bracket 51, the bracket 5 is an inverted reinforced concrete terrace structure, and a shell plate 6 is built on the top surface of the bracket 5; the shell plate 6 is of an arc reinforced concrete roof structure, and the top end of the embedded bolt 4 penetrates through the bracket 5 to the bottom surface of the shell plate 6.
In specific implementation, a layer of gasket is arranged between the top surface of the bracket 51 and the bracket 5.
In specific implementation, the model of the embedded bolt 4 is M14.
Claims (3)
1. The utility model provides a shell plate and joist connected node structure which characterized in that: comprises an enclosure wall, a column body, a joist, a pre-embedded bolt, a bracket and a shell plate; the enclosure wall is of a reinforced concrete wall structure, and a column is attached to and constructed on one side of the enclosure wall; an inverted trapezoidal outer boss is built on the top surface of the column body, and a joist is built on the top surface of the boss; the joist is of a groove-shaped reinforced concrete structure, one side of the joist is attached to the wall surface of the enclosure wall, the thickness of the other side of the joist is not less than three times of that of the enclosure wall, and two embedded bolts are embedded in the top surface of the thick edge of the joist; the periphery of the embedded bolts is provided with a joist supporting piece, the joist supporting piece is of a rectangular round steel structure with the diameter of 6mm, the joist supporting piece is attached to the center of the side edge of the embedded bolt and is provided with an inward concave arc opening with the diameter of 60mm, and the arc opening just enables a joist bracket to be clamped between the two embedded bolts; the top surface of the joist bracket is provided with a bracket, the specification and shape of the bracket are consistent with those of the joist bracket, the bracket is inversely placed on the top surface of the joist bracket, and a gasket is arranged between the bracket and the joist bracket at the peripheral position of the embedded bolt; the top surface of the bracket is built with a bracket, the bracket is an inverted reinforced concrete terrace structure, and the top surface of the bracket is built with a shell plate; the shell plate is of an arc reinforced concrete roof structure, and the top end of the embedded bolt penetrates through the bracket to the bottom surface of the shell plate.
2. The shell plate and joist connection node structure of claim 1, wherein: a layer of gasket is arranged between the top surface of the bracket and the bracket.
3. The shell plate and joist connection node structure of claim 1, wherein: the model of the embedded bolt is M14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020244210.6U CN212248850U (en) | 2020-03-04 | 2020-03-04 | Shell plate and joist connected node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020244210.6U CN212248850U (en) | 2020-03-04 | 2020-03-04 | Shell plate and joist connected node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212248850U true CN212248850U (en) | 2020-12-29 |
Family
ID=73992249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020244210.6U Expired - Fee Related CN212248850U (en) | 2020-03-04 | 2020-03-04 | Shell plate and joist connected node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212248850U (en) |
-
2020
- 2020-03-04 CN CN202020244210.6U patent/CN212248850U/en not_active Expired - Fee Related
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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: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |