CN204645416U - A kind of cross, rectangle reinforced concrete column switching node - Google Patents
A kind of cross, rectangle reinforced concrete column switching node Download PDFInfo
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- CN204645416U CN204645416U CN201520285392.0U CN201520285392U CN204645416U CN 204645416 U CN204645416 U CN 204645416U CN 201520285392 U CN201520285392 U CN 201520285392U CN 204645416 U CN204645416 U CN 204645416U
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Abstract
The utility model relates to a kind of switching node, particularly relates to a kind of cross, rectangle reinforced concrete column switching node, belongs to field of steel structure.Comprise cross column, the middle lower end of described cross column is provided with middle lower end rectangular column, upper end rectangular column during the middle upper end of described cross column is provided with and is fixedly connected with middle lower end rectangular column, the upper end of described cross column is provided with the upper end rectangular column be fixedly connected with middle upper end rectangular column, described middle lower end rectangular column, middle upper end rectangular column, the inwall of upper end rectangular column is respectively equipped with equally distributed floor, described middle lower end rectangular column and rectangular column place, middle upper end are provided with middle lower end ring flat-plate, described rectangular column place, middle upper end is provided with middle upper end ring flat-plate, the outer wall of described cross column lower end, outer wall between middle lower end ring flat-plate and middle upper end ring flat-plate is respectively equipped with peg.A kind of cross, rectangle reinforced concrete column switching node compact conformation, splicing accuracy is high, promotes when low strength formwork, improves functional performance.
Description
Technical field
The utility model relates to a kind of switching node, particularly relates to a kind of cross, rectangle reinforced concrete column switching node, belongs to field of steel structure.
Background technology
In construction steel structure, reinforcing bar concrete post is with its good integrity, shock resistance is strong, more and more be subject to the favor of structure design teacher, cross reinforced concrete column and welding rectangle reinforced concrete column are two kinds of components the most frequently used in structure, how realizing both reasonable conversions and play respective advantage and switching node process technology, is the emphasis that insider discusses and sums up.
Utility model content
The utility model mainly solves the deficiencies in the prior art, a kind of compact conformation is provided, make full use of the characteristic of two kinds of section structural members, meet different spaces multi-storey steel structure to the mechanics of reinforced concrete column and structure needs, reasonably combined, with minimum economic cost, obtain a kind of cross, rectangle reinforced concrete column switching node that maximum building can utilize space to ask.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of cross, rectangle reinforced concrete column switching node, comprise cross column, the middle lower end of described cross column is provided with middle lower end rectangular column, upper end rectangular column during the middle upper end of described cross column is provided with and is fixedly connected with middle lower end rectangular column, the upper end of described cross column is provided with the upper end rectangular column be fixedly connected with middle upper end rectangular column, described middle lower end rectangular column, middle upper end rectangular column, the inwall of upper end rectangular column is respectively equipped with equally distributed floor, described middle lower end rectangular column and rectangular column place, middle upper end are provided with middle lower end ring flat-plate, described rectangular column place, middle upper end is provided with middle upper end ring flat-plate, the outer wall of described cross column lower end, outer wall between middle lower end ring flat-plate and middle upper end ring flat-plate is respectively equipped with peg.
As preferably, described cross column comprises lower end cross column, middle-end cross column and upper end cross column, described middle-end cross column is located between lower end cross column and upper end cross column, described lower end cross column, middle-end cross column, upper end cross column are fixedly connected sequentially, the outer wall of the middle lower end of described cross column, middle upper end, upper end is respectively equipped with outside strength plate, described outside strength plate abuts against with middle lower end rectangular column, middle upper end rectangular column, upper end rectangular column respectively, the rectangular in cross-section uniform section of described middle-end cross column or rectangle variable cross-section.
As preferably, described floor is "T"-shaped, and the outer wall of described middle lower end ring flat-plate, middle upper end ring flat-plate is respectively equipped with stiffener.
Effect:
1, simple and reasonable, fast easy to process, reduce steel using amount 30% than a kind of cross-sectional shape reinforced concrete column of tradition to top, effectively control cost.
2, node is by " substep assembling, Combination Welding " technique, and solving that inner space is little cannot the difficult problem of welding, provide not only good welding space compared with welding with traditional step by step tray, and the 30-35% that can enhance productivity.
3, adopt reasonably " substep node population method ", greatly reduce component processing welding difficulty, and decrease cost, ensure that weldquality and component positioning precision, and weld is accepted rate 20-25% can be improved.
In a word, can process fast, accurately, conveniently, be applicable to the blanking of reinforced concrete column translation building block, shaping, welding equipment, and very economical, component rapidoprint is saved and architectural space promotes, and economic benefit improves more than 40% of the sandwich construction processing cost that takes up space.
The utility model provides a kind of cross, rectangle reinforced concrete column switching node, compact conformation, and splicing accuracy is high, promotes when low strength formwork, improves functional performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of cross column in the utility model;
Fig. 3 is the structural representation of strength plate outside cross column in the utility model.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as Fig. 1, shown in Fig. 2 and Fig. 3, a kind of cross, rectangle reinforced concrete column switching node, comprise cross column 1, the middle lower end of described cross column 1 is provided with middle lower end rectangular column 2, upper end rectangular column 3 during the middle upper end of described cross column 1 is provided with and is fixedly connected with middle lower end rectangular column 2, the upper end of described cross column 1 is provided with the upper end rectangular column 4 be fixedly connected with middle upper end rectangular column 3, described middle lower end rectangular column 2, middle upper end rectangular column 3, the inwall of upper end rectangular column 4 is respectively equipped with equally distributed floor 5, described middle lower end rectangular column 2 is provided with middle lower end ring flat-plate 6 with rectangular column 3 place, middle upper end, described rectangular column 3 place, middle upper end is provided with middle upper end ring flat-plate 7, the outer wall of described cross column 1 lower end, outer wall between middle lower end ring flat-plate 6 and middle upper end ring flat-plate 7 is respectively equipped with peg 8.
Described cross column 1 comprises lower end cross column 11, middle-end cross column 12 and upper end cross column 13, described middle-end cross column 12 is located between lower end cross column 11 and upper end cross column 13, described lower end cross column 11, middle-end cross column 12, upper end cross column 13 is fixedly connected sequentially, the middle lower end of described cross column 1, middle upper end, the outer wall of upper end is respectively equipped with outside strength plate 9, described outside strength plate 9 respectively with middle lower end rectangular column 6, middle upper end rectangular column 7, upper end rectangular column 4 abuts against, the rectangular in cross-section uniform section of described middle-end cross column 12 or rectangle variable cross-section.
Described floor 5 is "T"-shaped, and the outer wall of described middle lower end ring flat-plate 6, middle upper end ring flat-plate 7 is respectively equipped with stiffener 10.
Claims (3)
1. a cross, rectangle reinforced concrete column switching node, it is characterized in that: comprise cross column (1), the middle lower end of described cross column (1) is provided with middle lower end rectangular column (2), the middle upper end of described cross column (1) is provided with middle upper end rectangular column (3) be fixedly connected with middle lower end rectangular column (2), the upper end of described cross column (1) is provided with the upper end rectangular column (4) be fixedly connected with middle upper end rectangular column (3), described middle lower end rectangular column (2), middle upper end rectangular column (3), the inwall of upper end rectangular column (4) is respectively equipped with equally distributed floor (5), described middle lower end rectangular column (2) and rectangular column (3) place, middle upper end are provided with middle lower end ring flat-plate (6), described rectangular column (3) place, middle upper end is provided with middle upper end ring flat-plate (7), the outer wall of described cross column (1) lower end, outer wall between middle lower end ring flat-plate (6) and middle upper end ring flat-plate (7) is respectively equipped with peg (8).
2. a kind of cross according to claim 1, rectangle reinforced concrete column switching node, it is characterized in that: described cross column (1) comprises lower end cross column (11), middle-end cross column (12) and upper end cross column (13), described middle-end cross column (12) is located between lower end cross column (11) and upper end cross column (13), described lower end cross column (11), middle-end cross column (12), upper end cross column (13) is fixedly connected sequentially, the middle lower end of described cross column (1), middle upper end, the outer wall of upper end is respectively equipped with outside strength plate (9), described outside strength plate (9) respectively with middle lower end rectangular column (6), middle upper end rectangular column (7), upper end rectangular column (4) abuts against, the rectangular in cross-section uniform section of described middle-end cross column (12) or rectangle variable cross-section.
3. a kind of cross according to claim 1 and 2, rectangle reinforced concrete column switching node, it is characterized in that: described floor (5) is for "T"-shaped, and the outer wall of described middle lower end ring flat-plate (6), middle upper end ring flat-plate (7) is respectively equipped with stiffener (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520285392.0U CN204645416U (en) | 2015-05-06 | 2015-05-06 | A kind of cross, rectangle reinforced concrete column switching node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520285392.0U CN204645416U (en) | 2015-05-06 | 2015-05-06 | A kind of cross, rectangle reinforced concrete column switching node |
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| CN204645416U true CN204645416U (en) | 2015-09-16 |
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| CN201520285392.0U Active CN204645416U (en) | 2015-05-06 | 2015-05-06 | A kind of cross, rectangle reinforced concrete column switching node |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947852A (en) * | 2015-05-06 | 2015-09-30 | 浙江东南网架股份有限公司 | Conversion node for cross-shaped steel reinforced concrete column and rectangular steel reinforced concrete column and processing method thereof |
-
2015
- 2015-05-06 CN CN201520285392.0U patent/CN204645416U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947852A (en) * | 2015-05-06 | 2015-09-30 | 浙江东南网架股份有限公司 | Conversion node for cross-shaped steel reinforced concrete column and rectangular steel reinforced concrete column and processing method thereof |
| CN104947852B (en) * | 2015-05-06 | 2017-02-22 | 浙江东南网架股份有限公司 | Conversion node for cross-shaped steel reinforced concrete column and rectangular steel reinforced concrete column and processing method thereof |
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| GR01 | Patent grant |