CN203256909U - Assembly type frame structure node - Google Patents
Assembly type frame structure node Download PDFInfo
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- CN203256909U CN203256909U CN 201320214465 CN201320214465U CN203256909U CN 203256909 U CN203256909 U CN 203256909U CN 201320214465 CN201320214465 CN 201320214465 CN 201320214465 U CN201320214465 U CN 201320214465U CN 203256909 U CN203256909 U CN 203256909U
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- Prior art keywords
- steel pipe
- column
- concrete
- pier
- frame structure
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 82
- 239000010959 steel Substances 0.000 claims abstract description 82
- 239000003351 stiffener Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 15
- 230000008901 benefit Effects 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 7
- 210000000988 bone and bone Anatomy 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 206010039509 Scab Diseases 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009439 industrial construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
本实用新型公开了一种适用于复式中空钢管混凝土的装配式框架结构节点。它包括：榫柱钢管和墩柱钢管，其将墩柱钢管内加入混凝土构成墩柱；将榫柱钢管内加入混凝土或钢骨和混凝土构成榫柱；该榫柱以相同轴线套连于中空的墩柱钢管内，且榫柱两端均从墩柱钢管探出，所述的榫柱通过墩柱钢管内加入的混凝土固定于墩柱内，所述墩柱的外壁适配位置至少设有一个拼接板。本实用新型节点具有承载力高、构造简单、易于加工的特点。基于该节点，形成一种新型的装配式框架结构。这种新型的装配式结构不但能发挥复式中空钢管混凝土构件的优势，促进其应用推广，又适应了我国当前大力发展装配式建筑的需求。具有施工进度快、自重小、承载力高、耐火性好优点。
The utility model discloses an assembled frame structure node suitable for compound hollow steel tube concrete. It includes: mortise column steel pipe and pier column steel pipe, which add concrete to the pier column steel pipe to form a pier column; add concrete or steel bone and concrete to the mortise column steel pipe to form a mortise column; In the pier column steel pipe, and both ends of the tenon column protrude from the pier column steel pipe, the tenon column is fixed in the pier column through the concrete added in the pier column steel pipe, and the outer wall of the pier column has at least one Splice board. The node of the utility model has the characteristics of high bearing capacity, simple structure and easy processing. Based on this node, a new type of assembled frame structure is formed. This new type of prefabricated structure can not only give full play to the advantages of composite hollow concrete-filled steel tube components, promote its application and promotion, but also meet the current needs of vigorously developing prefabricated buildings in my country. It has the advantages of fast construction progress, small dead weight, high bearing capacity and good fire resistance.
Description
Technical field
The utility model relates to a kind of building concrete frame construction node, particularly relates to a kind of concrete assembling frame structure node of compound hollow steel tube that is applicable to.
Background technology
In recent years, the design and fabrication technology of concrete filled steel tube has obtained developing rapidly, and be widely used in numerous civil engineering structures such as highrise building, Loads of Long-span Bridges, industrial construction, the inferior structure of defeated change shaft tower and ground, obtained good economic and social benefit.Compound hollow steel tube concrete is a kind of novel encased structures form that grows up on the basis of the concrete filled steel tube of traditional solid section.It is concrete perfusion and the member that forms between two steel pipes of placing with one heart.Compare with traditional concrete filled steel tube, it has the advantages such as bearing capacity height, deadweight is little, fireproof performance is good.
Although the more traditional encased structures of compound hollow steel tube concrete structure has advantage at aspect of performance.But because structure is special, cause it time-consuming in construction link at the scene, do not have an advantage.Thereby compound encased structures fails to be used widely at present.How can under the prerequisite that guarantees construction, further promote the popularization of compound hollow concrete structure, give full play to the advantage of its aspect of performance, become problem demanding prompt solution.
Summary of the invention
In the technical problem of the utility model for above-mentioned existence, a kind of intensity height, simple structure are provided, be applicable to the concrete assembling frame structure node of compound hollow steel tube.This node installation fast, reliably with compound hollow steel pipe concrete column and section steel beam combination, forms the framework bearing system of the compound hollow steel tube concrete frame structure of assembling.
To achieve these goals, the technical scheme of the utility model technical solution problem is:
A kind of assembling frame structure node comprises: tenon post steel pipe and pier stud steel pipe, and it is: consist of pier stud with adding concrete in the pier stud steel pipe; Consist of the tenon post with adding concrete or reinforcing bar and concrete in the tenon post steel pipe; This tenon post is connected in the pier stud steel pipe of hollow with same axis, and tenon post two ends all lean out from the pier stud steel pipe, and described tenon post is fixed in the pier stud by the concrete that adds in the pier stud steel pipe, and the outer wall adapting position of described pier stud is provided with a scab at least.
The adapting position of described foot stall steel inside pipe wall periphery is provided with some roads pin silk.
The adapting position of described foot stall steel inside pipe wall periphery also is provided with some stiffening ribs.
Between described tenon post and the pier stud steel pipe, and close tenon post place is provided with spiral stirrup.
Described tenon post steel pipe is one of round steel pipe or rectangular steel tube.
Described pier stud steel pipe is one of rectangular steel tube or round steel pipe.
Adapting position is provided with some screw rod perforation in the described pier stud steel pipe.
The utility model compared with prior art has following advantages and effect:
The utility model node and compound hollow steel pipe concrete column, section steel beam are made up, can form a kind of main framework bearing system of novel fabricated frame construction.The utility model is in order to guarantee the pier stud bearing capacity, and the foot stall steel inside pipe wall is provided with many stiffening ribs, to improve the anti-flexural property of pier stud steel pipe; Foot stall steel inside pipe wall welding multiple tracks pin silk is to improve the anchoring between pier stud steel pipe and the concrete; At tenon post overcoat spiral stirrup, to strengthen the concrete bearing capacity of pier stud.The characteristics that the utility model node has bearing capacity height, simple structure, is easy to process.Based on this node, form a kind of novel assembling frame structure.This novel fabricated construction not only can be brought into play the advantage of compound hollow steel tube concrete component, promotes its application, has adapted to again the current demand of greatly developing assembled architecture of China.Formed novel fabricated structure has that construction speed is fast, deadweight is little, bearing capacity is high, the good advantage of refractoriness.
Description of drawings
Fig. 1 is a kind of embodiment perspective view of the utility model node;
Fig. 2 is the perspective view after the utility model removes the pier stud inner concrete;
Fig. 3 is the plan structure schematic diagram of the utility model Fig. 2;
Fig. 4 is that structural representation is cutd open on the left side of the utility model Fig. 2.
Member among the figure: tenon post 1, pier stud 2, scab 3, concrete 4, pier stud steel pipe 5, tenon post steel pipe 6, reinforcing bar 7, concrete eight, screw rod perforation 9, stiffening rib 10, pin silk 11, spiral stirrup 12.
The specific embodiment
Below in conjunction with specific embodiment the utility model is further elaborated, but protection domain of the present utility model is not limited by specific embodiment, is as the criterion with claims.In addition, with under the prerequisite of technical solutions of the utility model, any change or change that those of ordinary skills that the utility model is done realize easily all will fall within the claim scope of the present utility model.
Embodiment 1:
A kind of assembling frame structure node of the utility model shown in Fig. 1,2,3,4 comprises; Tenon post 1, pier stud 2, scab 3, concrete 4, pier stud steel pipe 5, tenon post steel pipe 6, reinforcing bar 7, concrete eight, screw rod perforation 9, stiffening rib 10, pin silk 11, spiral stirrup 12.Pier stud steel pipe 5 interior adding concrete 4 are consisted of pier stud 2; With tenon post steel pipe 6 interior adding concrete eights or reinforcing bar 7 and concrete eight formation tenon post 1; This tenon post 1 is connected in the pier stud steel pipe 5 of hollow with same axis, and tenon post 1 two ends all lean out from pier stud steel pipe 5, and the adapting position of above-mentioned pier stud steel pipe 5 inner peripheral wall is provided with some roads pin silk 11; The adapting position of above-mentioned pier stud steel pipe 5 inner peripheral wall also is provided with some stiffening ribs 10; Between above-mentioned tenon post 1 and the pier stud steel pipe 5 spiral stirrup 12 is housed also, and spiral stirrup 12 arranges around tenon post 1.Above-mentioned pier stud steel pipe 2 interior adapting positions are provided with some screw rods perforation 9, and this screw rod perforation 9 links to each other with the compound hollow steel pipe concrete column of pre-connection by bolt.Above-mentioned tenon post 1 is fixed in the pier stud 2 by the concrete 4 of pier stud steel pipe 5 interior addings, and the outer wall adapting position of this pier stud 2 is provided with a scab 3.
When the utility model specifically used: with 1 socket of compound hollow steel pipe concrete column and tenon post, and linked to each other with the compound hollow steel pipe concrete column of pre-connection by bolt by screw rod perforation 9, the i iron girder steel linked to each other with the scab 3 of pier stud 2.Assembling frame structure node (tenon post-pier stud combined joint) will consist of a kind of main framework bearing system of assembling frame structure with compound hollow steel pipe concrete column and girder steel.
The utility model simple structure, reasonable, practical, effective is beneficial to and applies.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214465 CN203256909U (en) | 2013-04-25 | 2013-04-25 | Assembly type frame structure node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214465 CN203256909U (en) | 2013-04-25 | 2013-04-25 | Assembly type frame structure node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203256909U true CN203256909U (en) | 2013-10-30 |
Family
ID=49469487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320214465 Expired - Fee Related CN203256909U (en) | 2013-04-25 | 2013-04-25 | Assembly type frame structure node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203256909U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216014A (en) * | 2013-04-25 | 2013-07-24 | 沈阳建筑大学 | Assembling type frame structure joint |
| CN104120797A (en) * | 2014-08-05 | 2014-10-29 | 北方工业大学 | Compound steel pipe concrete outer ring plate beam column connecting node |
| CN104179255A (en) * | 2014-09-01 | 2014-12-03 | 上海天华建筑设计有限公司 | Box-shaped steel column connection structure and installation method thereof |
-
2013
- 2013-04-25 CN CN 201320214465 patent/CN203256909U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216014A (en) * | 2013-04-25 | 2013-07-24 | 沈阳建筑大学 | Assembling type frame structure joint |
| CN104120797A (en) * | 2014-08-05 | 2014-10-29 | 北方工业大学 | Compound steel pipe concrete outer ring plate beam column connecting node |
| CN104179255A (en) * | 2014-09-01 | 2014-12-03 | 上海天华建筑设计有限公司 | Box-shaped steel column connection structure and installation method thereof |
| CN104179255B (en) * | 2014-09-01 | 2016-08-31 | 上海天华建筑设计有限公司 | Box steel column attachment structure and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20160425 |