CN206667494U - The node structure fixed in steel frame using cross crab bolt - Google Patents
The node structure fixed in steel frame using cross crab bolt Download PDFInfo
- Publication number
- CN206667494U CN206667494U CN201621469885.0U CN201621469885U CN206667494U CN 206667494 U CN206667494 U CN 206667494U CN 201621469885 U CN201621469885 U CN 201621469885U CN 206667494 U CN206667494 U CN 206667494U
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- cross
- bolt
- female component
- plate
- steel
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Abstract
The utility model is disclosed in the node structure fixed in steel frame using cross crab bolt, including connecting elements, connecting elements are divided into male and female component；Cross groove is offered on the four sides of square cylinder；And weld cross groove with steel plate, cross cavity is formed, multiple bolt holes are provided with cross cavity；Male member is that supporting plate is welded with the waist both sides of H-shaped steel, forms " king " character form structure；The middle part for being somebody's turn to do " king " character form structure is cross plate；Multiple bolt holes are provided with cross plate；The cross plate is inserted into cross-shaped cavity body, bolt is fastened through bolt hole with nut；Female component be can be soldered on column and crossbeam, and female component is welded with the four direction of column or crossbeam, and four female components are arranged in cross.The direct bolt splicing of this novel site, flow is short, and quality is high, increases efficiency of construction；Construction intensity requirement is fully achieved, securely and reliably.
Description
Technical field
Long strands field is the utility model is related to, it is specially a kind of to apply what cross crab bolt was fixed in steel frame
Node structure.
Background technology
All it is welded to connect using post, beam and box support in existing construction, Contraction in Site amount is big, and site welding
Connect and fire easily occurs, and exist during box support welding and uneven easily cause welding deformation, it is also possible to exist lack of penetration
The defects of, influence the security and flat appearance degree of rigid connection structure.
Utility model content
The purpose of this utility model is in a kind of node structure fixed in steel frame using cross crab bolt of offer.
Technical scheme is used by the utility model to achieve the above object：
The node structure fixed in steel frame using cross crab bolt, including connecting elements, connecting elements are divided into male and female
Component；Female component is steel square cylinder, and cross groove is offered on the four sides of square cylinder；And cross groove is used
Steel plate welds, and forms cross cavity, multiple bolt holes are provided with cross cavity；
Male member is that supporting plate is welded with the waist both sides of H-shaped steel, forms " king " character form structure；Should " king " character form structure
Middle part be cross plate；Multiple bolt holes are provided with cross plate；
The cross plate is inserted into cross-shaped cavity body, bolt is fastened through bolt hole with nut；
Female component be can be soldered on column and crossbeam, and female structure is welded with the four direction of column or crossbeam
Part, four female components are arranged in cross；
The male member is H-shaped steel upper end welding supporting plate structure, and the H-shaped steel makes according to construction length, one end
Male member is docked with female component on column, is fastened with bolt；Male member on the other end is docked with female component on crossbeam, uses spiral shell
Bolt fastens.
Bolt baffle plate is provided with the outside of bolt hole on the cross cavity, is fixed when omitting work high above the ground using spanner
Nut end.
The beneficial effects of the utility model：
The utility model type of attachment uses four-bladed vane bolt connection node structure, according to steel construction size, in advance in work
Factory's blanking, splice to live directly bolt, flow is short, and quality is high, increases efficiency of construction；The four-bladed vane bolt connection node structure
Construction intensity requirement is fully achieved, securely and reliably.
Brief description of the drawings
Fig. 1 the utility model structure diagrams.
Fig. 2 is female component cross groove schematic diagram of the present utility model.
Fig. 3 is the welding figure of female component of the present utility model and crossbeam.
Embodiment
With reference to Figure of description 1-3 and reference to further description of the present utility model.
The node structure fixed in steel frame using cross crab bolt, including connecting elements, connecting elements are divided into male and female
Component；Female component 2 is steel square cylinder, and cross groove is offered on the four sides of square cylinder；And by cross groove
Welded with steel plate, form cross cavity, multiple bolt holes are provided with cross cavity；
Male member 1 is that supporting plate is welded with the waist both sides of H-shaped steel, forms " king " character form structure；Should " king " font knot
The middle part of structure is cross plate；Multiple bolt holes are provided with cross plate；
The cross plate is inserted into cross-shaped cavity body, bolt is fastened through bolt hole with nut；
Female component be can be soldered on column and crossbeam, and female structure is welded with the four direction of column or crossbeam 3
Part, four female components arrange that angle is 135 ° between two female components of the top of crossbeam 3 in cross；
The male member is H-shaped steel upper end welding supporting plate structure, and the H-shaped steel makes according to construction length, one end
Male member is docked with female component on column, is fastened with bolt；Male member on the other end is docked with female component on crossbeam, uses spiral shell
Bolt fastens.
Bolt baffle plate is provided with the outside of bolt hole on the cross cavity, is fixed when omitting work high above the ground using spanner
Nut end.
Claims (2)
1. the node structure fixed in steel frame using cross crab bolt, it is characterised in that：
Including connecting elements, connecting elements is divided into male and female component；Female component is steel square cylinder, at the four sides of square cylinder
On offer cross groove；And weld cross groove with steel plate, cross cavity is formed, is provided with cross cavity
Multiple bolt holes；
Male member is that supporting plate is welded with the waist both sides of H-shaped steel, forms " king " character form structure；It is somebody's turn to do in " king " character form structure
Portion is cross plate；Multiple bolt holes are provided with cross plate；
The cross plate is inserted into cross-shaped cavity body, bolt is fastened through bolt hole with nut；
Female component can be soldered on column and crossbeam, be welded with female component on the four direction of column or crossbeam, and four
Individual female component is arranged in cross；
The male member is H-shaped steel upper end welding supporting plate structure, and the H-shaped steel makes according to construction length, the public structure of one end
Part docks with female component on column, is fastened with bolt；Male member on the other end is docked with female component on crossbeam, tight with bolt
Gu.
2. the node structure according to claim 1 fixed in steel frame using cross crab bolt, it is characterised in that：
Bolt baffle plate is provided with the outside of bolt hole on the cross cavity, spanner fixing nut is used when omitting work high above the ground
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469885.0U CN206667494U (en) | 2016-12-29 | 2016-12-29 | The node structure fixed in steel frame using cross crab bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469885.0U CN206667494U (en) | 2016-12-29 | 2016-12-29 | The node structure fixed in steel frame using cross crab bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206667494U true CN206667494U (en) | 2017-11-24 |
Family
ID=60357802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621469885.0U Expired - Fee Related CN206667494U (en) | 2016-12-29 | 2016-12-29 | The node structure fixed in steel frame using cross crab bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206667494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922299A (en) * | 2022-06-21 | 2022-08-19 | 张驰坤 | ALC plate steel structure antidetonation connected node |
-
2016
- 2016-12-29 CN CN201621469885.0U patent/CN206667494U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922299A (en) * | 2022-06-21 | 2022-08-19 | 张驰坤 | ALC plate steel structure antidetonation connected node |
| CN114922299B (en) * | 2022-06-21 | 2024-04-26 | 张驰坤 | ALC plate steel construction antidetonation connected node |
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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: 20171124 Termination date: 20191229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |