CN101603330A - Steel-Solderless node connector for steel-concrete composite structure - Google Patents
Steel-Solderless node connector for steel-concrete composite structure Download PDFInfo
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- CN101603330A CN101603330A CNA2009103037793A CN200910303779A CN101603330A CN 101603330 A CN101603330 A CN 101603330A CN A2009103037793 A CNA2009103037793 A CN A2009103037793A CN 200910303779 A CN200910303779 A CN 200910303779A CN 101603330 A CN101603330 A CN 101603330A
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Abstract
Steel-Solderless node connector for steel-concrete composite structure belongs to steel work and reinforced concrete structure connection area in the building engineering construction.There are disadvantages such as beam body integral body discontinuity, punching, field Welding workload are big in the connected mode of existing steel work and concrete structure.The present invention includes steel column, ring flat-plate and the bracket more than 1, ring flat-plate and steel column weld together, bracket more than 1 welds together with ring flat-plate respectively or processes as a wholely, and design is useful on the reinforcing bar connector that reinforcing bar is installed on the top board of each bracket and/or base plate; Reinforcing bar connector comprises an installing plate and plays the stiffener of power transmission effect more than 2 in design on the installing plate through hole that is used for the reinforcing bar break-through more than 1 is arranged.The present invention can realize that as steel-Solderless node connector for steel-concrete composite structure many connected nodes connect rationally, guarantee that reasonable, easy to process, the on-the-spot installation of its structure stress is convenient, construction is fast, the purpose of minimizing field Welding workload.
Description
Technical field
The present invention relates to steel work and reinforced concrete structure connection area in the building engineering construction, particularly relate to a kind of steel-Solderless node connector for steel-concrete composite structure.
Background technology
The utilization of steel work in highrise building more and more widely, the connected node of steel work and concrete structure is also extensively applied in each building field.How many connected nodes are accomplished rational connection,, construct fast, reduce field Welding workload etc. convenient to guarantee that its structure stress is reasonable, easy to process, install at the scene all becomes an improved problem of urgent need.
The currently used several frequently seen steel work and the connected mode of concrete structure all have following all or part of drawback: 1, ring beam, the whole discontinuity of nine-squares beam, and structure is heavy, and structure design is influenced greatly by architectural design, builds attractive in appearance relatively poor; 2, punching: have member (bracket, reinforcing bar etc.) in the steel pipe column, concrete construction quality is affected; And unfavorable to structure after the punching, steel pipe column needs reinforcement, increases steel using amount, and cost is higher; 3, reinforcing bar and steel welding: the field Welding workload is big, is subjected to the weather effect factor very big, and welding quality be cannot say for sure to demonstrate,prove, and working procedure is complicated, and is bigger to the duration influence.For reinforcing bar in the steel-mixed combining structure construction that solves prior art preferably and the connectivity problem between the steel, people wish that urgently a kind of steel-Solderless node connector for steel-concrete composite structure comes out.
Summary of the invention
Technical problem to be solved by this invention is, overcome the disadvantage that above-mentioned prior art exists, satisfy people's eager desire, a kind of steel-Solderless node connector for steel-concrete composite structure is provided, and this steel-Solderless node connector for steel-concrete composite structure has good integrity, saves material, easy construction, power transmission are clear and definite, energy-conservation, reduce characteristics such as toxic emission.
The technical solution adopted for the present invention to solve the technical problems is: steel-Solderless node connector for steel-concrete composite structure, comprise steel column, ring flat-plate and the bracket more than 1, ring flat-plate and steel column weld together, bracket more than 1 welds together with ring flat-plate respectively or processes as a wholely, and design is useful on the reinforcing bar connector that reinforcing bar is installed on the top board of each bracket and/or base plate.
In technique scheme, described reinforcing bar connector comprises an installing plate, in design on the installing plate through hole that is used for the reinforcing bar break-through more than 1 is arranged; Described reinforcing bar connector comprises the stiffener that plays the power transmission effect more than 2, and described stiffener welds together with installing plate respectively.
Design has the hoop plate of 1 above substituting beam stirrup on each bracket; Design has had the backing plate of reinforcing supporting role between the top board of described bracket and hoop plate.
Two row's muscle junction plates at the bottom of being welded with beam on the steel column being welded with the reinforcing bar connector that is used to install reinforcing bar on two row's muscle junction plates at the bottom of the beam, have many rows' situation can adopt the mode that plate adds reinforcing bar connector again that is welded to connect equally for the beam muscle.
Described steel column is tubular, square tube shape, i iron shape or other shape.
The invention has the beneficial effects as follows: because the present invention's design on the top board of each bracket and/or base plate is useful on the reinforcing bar connector that reinforcing bar is installed, so following points advantage of the present invention: 1, good integrity: processing factory is one with reinforcing bar connector and steel work weldering, adopt mechanical connection manner reinforcing bar and steel work to be linked together its good integrity; 2, save material: reinforcing bar connector does not need measures such as reinforcement, and bracket length is shorter, has significantly reduced rolled steel dosage on the whole, and material therefor is the fritter steel, and the leftover bits and pieces of processing factory can be used for processing reinforcing bar connector; 3, easy construction: need not to weld, adopt mechanical connection, be not subjected to factor affecting such as weather at construction site, easy construction, flexible, construction quality is guaranteed easily; 4, power transmission is clear and definite: adopt the reinforcing bar of mechanical connection to directly act on bracket, can additionally not produce local tear edge the steel column wall, and whole stressed even; 5, energy-saving and emission-reduction: reduce the field Welding workload, reduce power consumption, thereby reduced the consumption of work progress, saved construction cost, and reduced discharge amount of exhaust gas etc.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the perspective view of first embodiment of the invention;
Fig. 2 is the perspective view of second embodiment of the invention.
Among the figure, 1, steel column; 2, ring flat-plate; 3, bracket; 4, reinforcing bar connector; 5, hoop plate; 6, backing plate; 7, installing plate; 8, stiffener; 9, through hole; 10, two row's muscle junction plates at the bottom of the beam.
The specific embodiment
The above only is two preferred embodiments of the present invention; be not to be used for limiting the present invention; all its similar embodiment and approximate structure; for example: design is useful on the reinforcing bar connector 4 that reinforcing bar is installed on the top board of each bracket 3 and/or base plate; described reinforcing bar connector 4 comprises an installing plate 7; in design on the installing plate 7 through hole 9 that is used for the reinforcing bar break-through more than 1 is arranged; described reinforcing bar connector 4 comprises the stiffener 8 that plays the reinforcing supporting role more than 2; two row's muscle junction plates 10 at the bottom of being welded with beam on the steel column 1; be welded with the reinforcing bar connector 4 that is used to install reinforcing bar on two row's muscle junction plates 10 at the bottom of the beam; described steel column 1 is tubular; square tube shape; i iron shape or other shape or the like, these features all should be covered by the protection domain of patent of the present invention.
Claims (8)
1. steel-Solderless node connector for steel-concrete composite structure, comprise steel column (1), ring flat-plate (2) and the bracket more than 1 (3), ring flat-plate (2) welds together with steel column (1), bracket more than 1 (3) welds together with ring flat-plate (2) respectively or processes as a wholely, it is characterized in that: design is useful on the reinforcing bar connector (4) that reinforcing bar is installed on the top board of each bracket (3) and/or base plate.
2. steel-Solderless node connector for steel-concrete composite structure according to claim 1 is characterized in that: described reinforcing bar connector (4) comprises an installing plate (7), and going up design at installing plate (7) has the through hole (9) that is used for the reinforcing bar break-through more than 1.
3. steel-Solderless node connector for steel-concrete composite structure according to claim 2 is characterized in that: described reinforcing bar connector (4) comprises the stiffener (8) that plays the power transmission effect more than 2, and described stiffener (8) welds together with installing plate (7) respectively.
4. steel-Solderless node connector for steel-concrete composite structure according to claim 1 is characterized in that: go up the hoop plate (5) that design has 1 above substituting beam stirrup at each bracket (3).
5. steel-Solderless node connector for steel-concrete composite structure according to claim 4 is characterized in that: design has had the backing plate (6) of reinforcing supporting role between the top board of described bracket (3) and hoop plate (5).
6. steel-Solderless node connector for steel-concrete composite structure according to claim 1 is characterized in that: two row's muscle junction plates (10) at the bottom of being welded with beam on the steel column (1).
7. steel-Solderless node connector for steel-concrete composite structure according to claim 6 is characterized in that: be welded with the reinforcing bar connector (4) that is used to install reinforcing bar on two row's muscle junction plates (10) at the bottom of the beam.
8. according to claim 1 or 6 described steel-Solderless node connector for steel-concrete composite structure, it is characterized in that: described steel column (1) is tubular, square tube shape or i iron shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009103037793A CN101603330A (en) | 2009-06-29 | 2009-06-29 | Steel-Solderless node connector for steel-concrete composite structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009103037793A CN101603330A (en) | 2009-06-29 | 2009-06-29 | Steel-Solderless node connector for steel-concrete composite structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101603330A true CN101603330A (en) | 2009-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009103037793A Pending CN101603330A (en) | 2009-06-29 | 2009-06-29 | Steel-Solderless node connector for steel-concrete composite structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182247A (en) * | 2011-04-11 | 2011-09-14 | 重庆建工工业有限公司 | Multi-dimensional space steel structure node |
| CN103046648A (en) * | 2012-12-18 | 2013-04-17 | 中冶建筑研究总院有限公司 | Composite structure reinforcing steel bar connecting node |
| CN107109837A (en) * | 2016-07-08 | 2017-08-29 | 三瓶昭彦 | Possess the precast concrete part and the precast concrete component bonding method using the precast concrete part of engagement member |
| CN107558617A (en) * | 2017-10-23 | 2018-01-09 | 上海市城市建设设计研究总院（集团）有限公司 | Prefabricated beam-column node structure and its construction method in contrary sequence method foundation ditch |
| CN113944233A (en) * | 2021-11-10 | 2022-01-18 | 中冶建工集团有限公司 | Steel pipe column and concrete beam connecting structure and construction method thereof |
-
2009
- 2009-06-29 CN CNA2009103037793A patent/CN101603330A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182247A (en) * | 2011-04-11 | 2011-09-14 | 重庆建工工业有限公司 | Multi-dimensional space steel structure node |
| CN102182247B (en) * | 2011-04-11 | 2012-07-18 | 重庆建工工业有限公司 | Multi-dimensional space steel structure node |
| CN103046648A (en) * | 2012-12-18 | 2013-04-17 | 中冶建筑研究总院有限公司 | Composite structure reinforcing steel bar connecting node |
| CN103046648B (en) * | 2012-12-18 | 2015-08-12 | 中冶建筑研究总院有限公司 | Combination construction steel bar connecting joints |
| CN107109837A (en) * | 2016-07-08 | 2017-08-29 | 三瓶昭彦 | Possess the precast concrete part and the precast concrete component bonding method using the precast concrete part of engagement member |
| CN107109837B (en) * | 2016-07-08 | 2018-10-02 | 三瓶昭彦 | The joint method of 2nd and the 4th precast concrete component and precast concrete component |
| CN107558617A (en) * | 2017-10-23 | 2018-01-09 | 上海市城市建设设计研究总院（集团）有限公司 | Prefabricated beam-column node structure and its construction method in contrary sequence method foundation ditch |
| CN113944233A (en) * | 2021-11-10 | 2022-01-18 | 中冶建工集团有限公司 | Steel pipe column and concrete beam connecting structure and construction method thereof |
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Open date: 20091216 |