CN102653956A - Cantilever beam support structure - Google Patents
Cantilever beam support structure Download PDFInfo
- Publication number
- CN102653956A CN102653956A CN2012101396469A CN201210139646A CN102653956A CN 102653956 A CN102653956 A CN 102653956A CN 2012101396469 A CN2012101396469 A CN 2012101396469A CN 201210139646 A CN201210139646 A CN 201210139646A CN 102653956 A CN102653956 A CN 102653956A
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- iron
- pressure ring
- concrete plate
- braced structures
- layer concrete
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a cantilever beam support structure. Multiple I-shaped steels arranged in parallel are fixed with a lower concrete slab; the part of each I-shaped steel extending out of the lower concrete slab is diagonally fixed by a steel wire rope; and the upper end of the steel wire rope is fixed on an upper concrete slab. In the invention, since the part of the I-shaped steel extending out of the lower concrete slab is diagonally fixed by the steel wire rope, the structure is safe and reliable, and the construction is convenient.
Description
Technical field
The beam braced structures the present invention relates to encorbelment.
Background technology
How at high-altitude safe, accomplish the construction of cantilevered structure, the safe and reliable important effect that plays of the beam braced structures of encorbelmenting smoothly.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of beam braced structures of encorbelmenting, and structural safety is reliable, easy construction.
For solving the problems of the technologies described above; The present invention adopts following technical scheme: a kind of beam braced structures of encorbelmenting; Some i iron that laterally arrange and lower-layer concrete plate are fixed together; It is characterized in that: every i iron stretches out the lower-layer concrete plate portion to be fixed by a wire rope inclined-pulling, and the wire rope upper end is fixed on the concrete floor of upper strata.
As preferably, fixing between said i iron and lower-layer concrete plate through the pre-embedded steel slab welding.
As preferably, said i iron and lower-layer concrete plate are fixed together through reinforcing bar anchor ear fixed structure.
As preferably; Said reinforcing bar anchor ear fixed structure comprises several pressure rings that are provided with along i iron; Said pressure ring bottom is pre-buried in the lower-layer concrete plate, the banding i iron left and right sides, the said pressure ring left and right sides, and said pressure ring is fixedly connected with clip and is pressed on the i iron end face.
As preferably, said pressure ring is " several " shape structure, and the left and right sides, pressure ring bottom is provided with the grab that turns over.
As preferably, the below of main muscle in the lower-layer concrete plate and vertical with main muscle is located in said pressure ring bottom, and said pressure ring top is higher than said i iron top.
As preferably, said clip is a U-shaped, the clip opening down, clip dual-side and the welding of pressure ring dual-side are fixing, the clip end face is pressed on the i iron end face.
I iron stretches out the lower-layer concrete plate portion and is fixed by a wire rope inclined-pulling among the present invention, and structural safety is reliable, easy construction.And the present invention cooperates the i iron banding through pressure ring and is fixed on the concrete slab with clip, and the pressure ring bottom is pre-buried in concrete slab, simple in structure, and easy construction is safe.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is further described:
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the structural representation of the embodiment of the invention 2;
Fig. 3 is the structural representation of reinforcing bar anchor ear fixed structure;
Fig. 4 is an A place structural representation among Fig. 3.
The specific embodiment
As depicted in figs. 1 and 2; In the beam braced structures of encorbelmenting of the present invention; Some i iron that laterally arrange 6 are fixed together with lower-layer concrete plate 1, and every i iron stretches out the lower-layer concrete plate portion and tiltedly drawn fixingly by a wire rope 8, and the wire rope upper end is fixed on the upper strata concrete floor 11.
Among the embodiment 1 as shown in Figure 1, fix 12 through the pre-embedded steel slab welding between said i iron and lower-layer concrete plate.
In Fig. 2, Fig. 3, embodiment 2 shown in Figure 4, said i iron and lower-layer concrete plate are fixed together through reinforcing bar anchor ear fixed structure 13.Said reinforcing bar anchor ear fixed structure comprises several pressure rings 3 that are provided with along i iron, and said pressure ring bottom is pre-buried in the lower-layer concrete plate, the banding i iron left and right sides, the said pressure ring left and right sides, and said pressure ring is fixedly connected with clip 5 and is pressed on the i iron end face.Said pressure ring is " several " shape structure, and the left and right sides, pressure ring bottom is provided with the grab 4 that turns over.The below of main muscle 2 in the lower-layer concrete plate and vertical with main muscle is located in said pressure ring bottom, and said pressure ring top is higher than said i iron top.Said clip is a U-shaped, the clip opening down, the welding of clip dual-side and pressure ring dual-side is fixing 7, the clip end face is pressed on the i iron end face.
Claims (7)
1. beam braced structures of encorbelmenting; The some i iron that laterally arrange (6) are fixed together with lower-layer concrete plate (1); It is characterized in that: every i iron stretches out the lower-layer concrete plate portion and is tiltedly drawn fixingly by a wire rope (8), and the wire rope upper end is fixed on the upper strata concrete floor (11).
2. the beam braced structures of encorbelmenting according to claim 1 is characterized in that: fix (12) through the pre-embedded steel slab welding between said i iron and lower-layer concrete plate.
3. the beam braced structures of encorbelmenting according to claim 1 is characterized in that: said i iron and lower-layer concrete plate are fixed together through reinforcing bar anchor ear fixed structure (13).
4. the beam braced structures of encorbelmenting according to claim 3; It is characterized in that: said reinforcing bar anchor ear fixed structure comprises several pressure rings (3) that are provided with along i iron; Said pressure ring bottom is pre-buried in the lower-layer concrete plate; The banding i iron left and right sides, the said pressure ring left and right sides, said pressure ring is fixedly connected with clip (5) and is pressed on the i iron end face.
5. the beam braced structures of encorbelmenting according to claim 4 is characterized in that: said pressure ring is " several " shape structure, and the left and right sides, pressure ring bottom is provided with the grab (4) that turns over.
6. the beam braced structures of encorbelmenting according to claim 5 is characterized in that: the below of main muscle (2) in the lower-layer concrete plate and vertical with main muscle is located in said pressure ring bottom, and said pressure ring top is higher than said i iron top.
7. the beam braced structures of encorbelmenting according to claim 6 is characterized in that: said clip is a U-shaped, the clip opening down, clip dual-side and pressure ring dual-side welding fixing (7), the clip end face is pressed on the i iron end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101396469A CN102653956A (en) | 2012-05-04 | 2012-05-04 | Cantilever beam support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101396469A CN102653956A (en) | 2012-05-04 | 2012-05-04 | Cantilever beam support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102653956A true CN102653956A (en) | 2012-09-05 |
Family
ID=46729675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101396469A Pending CN102653956A (en) | 2012-05-04 | 2012-05-04 | Cantilever beam support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102653956A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174309A (en) * | 2013-03-20 | 2013-06-26 | 中天建设集团有限公司 | Umbrella-shaped finalization shed |
| CN104074371A (en) * | 2014-06-26 | 2014-10-01 | 重庆一建建设集团有限公司 | Building engineering assembled support seat |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201106280Y (en) * | 2007-10-17 | 2008-08-27 | 中天建设集团有限公司 | Hanging outrigger scaffold post-anchorage piece |
| CN201169908Y (en) * | 2008-03-18 | 2008-12-24 | 启东建筑集团有限公司 | Inclined pull type suspension supporting rack |
| CN202530562U (en) * | 2012-05-04 | 2012-11-14 | 中天建设集团有限公司 | Support structure of cantilever girder |
-
2012
- 2012-05-04 CN CN2012101396469A patent/CN102653956A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201106280Y (en) * | 2007-10-17 | 2008-08-27 | 中天建设集团有限公司 | Hanging outrigger scaffold post-anchorage piece |
| CN201169908Y (en) * | 2008-03-18 | 2008-12-24 | 启东建筑集团有限公司 | Inclined pull type suspension supporting rack |
| CN202530562U (en) * | 2012-05-04 | 2012-11-14 | 中天建设集团有限公司 | Support structure of cantilever girder |
Non-Patent Citations (2)
| Title |
|---|
| 中华人民共和国，国家质量监督检验检疫总局: "《混凝土结构加固设计规范》", 19 June 2006, article "增大截面加固法", pages: 26-27 * |
| 范昌斌: "浅谈高层悬挑脚手架施工方案设计", 《广东土木与建筑》, no. 9, 15 September 2010 (2010-09-15), pages 33 - 36 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174309A (en) * | 2013-03-20 | 2013-06-26 | 中天建设集团有限公司 | Umbrella-shaped finalization shed |
| CN104074371A (en) * | 2014-06-26 | 2014-10-01 | 重庆一建建设集团有限公司 | Building engineering assembled support seat |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120905 |