CN202359579U - Structure for supporting underground raft plate by use of anti-floating anchor rods - Google Patents
Structure for supporting underground raft plate by use of anti-floating anchor rods Download PDFInfo
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- CN202359579U CN202359579U CN2011204839879U CN201120483987U CN202359579U CN 202359579 U CN202359579 U CN 202359579U CN 2011204839879 U CN2011204839879 U CN 2011204839879U CN 201120483987 U CN201120483987 U CN 201120483987U CN 202359579 U CN202359579 U CN 202359579U
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- raft plate
- anchor rod
- float anchor
- support
- underground
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Abstract
The utility model discloses a structure for supporting an underground raft plate by use of anti-floating anchor rods. The structure comprises an upper raft plate rebar frame, a lower raft plate rebar frame paved on the ground and a support structure for supporting the upper raft plate rebar frame, and is characterized in that: the support structure comprises multiple groups of anti-floating anchor rods and multiple support rods; the anti-floating anchor rods of each group are embedded in the ground at fixed intervals, and the tops are firmly connected with the support rods; and the upper raft plate rebar frame is arranged on the support rods. Through the structure for supporting an underground raft plate by use of anti-floating anchor rods, the stirrup ribs are replaced by the anchoring parts of the anti-floating anchor rods of the underground raft plate; and the structure is convenient to construct, safe and reliable and green and energy-saving, and has low construction cost.
Description
Technical field
The utility model relates to a kind of braced structures, refers to a kind of structure of utilizing anti-float anchor rod to support underground raft plate especially.
Background technology
Consult shown in Figure 3; The structure of underground raft plate mainly comprises raft plate reinforced frame 1 and following raft plate reinforced frame 2 on one; When setting up, go up raft plate reinforced frame 1 through 6 pairs in split heads muscle and provide support, keep separated distance between the two; After treating that raft plate reinforced frame 1 and following raft plate reinforced frame 2 are set up completion, carry out the concrete complete underground raft plated construction of building and then form.Because when the comprehensive load that building deadweight and other external factor produce is not enough to buoyancy that balance underground water produced; Must apply certain vertical external force with balance buoyancy at sole plate; In order to prevent the come-up of underground raft plate; Usually complex root anti-float anchor rod 3 can be set, its lower end is embedded in ground, the upper end extends between raft plate reinforced frame 1 and the following raft plate reinforced frame 2; The upper end of anti-float anchor rod 3 promptly was anchored between raft plate reinforced frame 1 and the following raft plate reinforced frame 2 after the concreting of treating underground raft plate was accomplished; Thereby the uplift resistance that frictional force produced between stretching resistance, anchor pole and the soil layer that the tensile strength of utilizing anchor pole self is produced, the trend that sole plate is floated retrains, and plays the effect of opposing foundation floating.
But, works the split heads muscle 6 that supports upward raft plate reinforced frame 1 effect in the above-mentioned work progress and adopt big specification reinforcing bar to be made, and spacing is less; Need to use more reinforcing bar to make, high material consumption need expend more manual work simultaneously and process; And has the unstable and flexural deformation easily of reinforced bar support; Be not easy in the construction use, therefore problems such as adjustment difficulty have further improved necessity really.
Summary of the invention
The purpose of the utility model is to overcome the defective of prior art; And a kind of structure of utilizing anti-float anchor rod to support underground raft plate is provided; Realized utilizing basement raft plate anti-float anchor rod to replace the split heads muscle, had that construction is convenient, safe and reliable, a green energy conservation, advantage that construction cost is low.
The technical scheme that realizes above-mentioned purpose is:
A kind of structure of utilizing anti-float anchor rod to support underground raft plate of the utility model,
Comprise that the following raft plate reinforced frame and that raft plate reinforced frame, on is layed in ground supports the said braced structures that goes up raft plate reinforced frame; Said braced structures comprises plural groups anti-float anchor rod and a plurality of support bar; Each is embedded in ground with organizing said anti-float anchor rod constant spacing, and top and said support bar are fastenedly connected; The said raft plate reinforced frame of going up is set up on the said support bar.
Every group of above-mentioned anti-float anchor rod comprises three anti-float anchor rods.
Above-mentioned three anti-float anchor rod tops and the welding of said support bar.
Above-mentioned three anti-float anchor rod tops and said support bar colligation.
The utility model has been owing to adopted above technical scheme, makes it have following beneficial effect to be:
Said anti-float anchor rod top and support bar are fastenedly connected; Realization utilizes anti-float anchor rod top connecting portion as support; Make anti-float anchor rod keep original and play the effect that anti-float anchor rod replaces raft plate split heads muscle when preventing underground raft plate come-up effect, have the use amount of practicing thrift reinforcing bar, reduce artificial expending; Play reduce cost, energy-conservation effect, and be difficult for being trampled and destroy distortion.
Description of drawings
Fig. 1 supports the system architecture sketch map of the structure of underground raft plate for the utility model utilizes anti-float anchor rod;
Fig. 2 supports the anti-float anchor rod and the support bar syndeton sketch map of the structure of underground raft plate for the utility model utilizes anti-float anchor rod;
Fig. 3 is the system architecture sketch map of the underground raft board supporting structure of prior art.
The specific embodiment
Below in conjunction with specific embodiment the utility model is described further.
See also Fig. 1; A kind of structure of utilizing anti-float anchor rod to support underground raft plate of the utility model; Comprise that raft plate reinforced frame 1, is layed in the following raft plate reinforced frame 2 on ground 4 and the braced structures that raft plate reinforced frame 1 is gone up in a support on one; Braced structures comprises plural groups anti-float anchor rod 3 and a plurality of support bars 5, and each is embedded in ground 4 with organizing anti-float anchor rod 3 constant spacings, and top and support bar 5 are fastenedly connected; Last raft plate reinforced frame 1 is set up on the support bar 5.The spacing of adjacent anti-float anchor rod 3 is 1800mm, last raft plate reinforced frame 1 and following raft plate reinforced frame 2 spacing 1000mm.
See also Fig. 2, every group of anti-float anchor rod 3 comprises three anti-float anchor rods 3; Three anti-float anchor rod 3 tops and support bar 5 welding or colligations.
Can support raft plate reinforced frame on the underground raft plate through following method.
Support raft plate reinforced frame 1 on the underground raft plate with anti-float anchor rod 3;
Comprise step:
The affixed support bar 5 on the top of plural groups anti-float anchor rod 3;
To go up raft plate reinforced frame 1 is set up on the support bar 5.
Every group of anti-float anchor rod 3 comprises three anti-float anchor rods 3; The top of three anti-float anchor rods 3 and support bar 5 welding or colligations.
Realized utilizing basement raft plate anti-float anchor rod 3 to replace the split heads muscle, had that construction is convenient, safe and reliable, a green energy conservation, advantage that construction cost is low.
More than combine accompanying drawing embodiment that the utility model is specified, those skilled in the art can make the many variations example to the utility model according to above-mentioned explanation.Thereby some details among the embodiment should not constitute the qualification to the utility model, and the scope that the utility model will define with appended claims is as the protection domain of the utility model.
Claims (4)
1. structure of utilizing anti-float anchor rod to support underground raft plate; Comprise that the following raft plate reinforced frame and that raft plate reinforced frame, on is layed in ground supports the said braced structures that goes up raft plate reinforced frame; It is characterized in that: said braced structures comprises plural groups anti-float anchor rod and a plurality of support bar; Each is embedded in ground with organizing said anti-float anchor rod constant spacing, and top and said support bar are fastenedly connected; The said raft plate reinforced frame of going up is set up on the said support bar.
2. the structure of utilizing anti-float anchor rod to support underground raft plate according to claim 1 is characterized in that, every group of said anti-float anchor rod comprises three anti-float anchor rods.
3. the structure of utilizing anti-float anchor rod to support underground raft plate according to claim 2 is characterized in that, said three anti-float anchor rod tops and the welding of said support bar.
4. the structure of utilizing anti-float anchor rod to support underground raft plate according to claim 2 is characterized in that, said three anti-float anchor rod tops and said support bar colligation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204839879U CN202359579U (en) | 2011-11-29 | 2011-11-29 | Structure for supporting underground raft plate by use of anti-floating anchor rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204839879U CN202359579U (en) | 2011-11-29 | 2011-11-29 | Structure for supporting underground raft plate by use of anti-floating anchor rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359579U true CN202359579U (en) | 2012-08-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204839879U Expired - Fee Related CN202359579U (en) | 2011-11-29 | 2011-11-29 | Structure for supporting underground raft plate by use of anti-floating anchor rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202359579U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535525A (en) * | 2011-11-29 | 2012-07-04 | 中国建筑第八工程局有限公司 | Structure and method utilizing anti-floating anchor rods to support underground raft plates |
| CN109898565A (en) * | 2019-03-18 | 2019-06-18 | 广西建工集团建筑工程总承包有限公司 | Utilize the construction method of anti-float anchor rod brace foundation gluten |
| CN110359451A (en) * | 2019-06-27 | 2019-10-22 | 中国五冶集团有限公司 | A kind of anti-float anchor rod water-impervious construction method |
-
2011
- 2011-11-29 CN CN2011204839879U patent/CN202359579U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535525A (en) * | 2011-11-29 | 2012-07-04 | 中国建筑第八工程局有限公司 | Structure and method utilizing anti-floating anchor rods to support underground raft plates |
| CN102535525B (en) * | 2011-11-29 | 2014-10-15 | 中国建筑第八工程局有限公司 | Structure and method utilizing anti-floating anchor rods to support underground raft plates |
| CN109898565A (en) * | 2019-03-18 | 2019-06-18 | 广西建工集团建筑工程总承包有限公司 | Utilize the construction method of anti-float anchor rod brace foundation gluten |
| CN110359451A (en) * | 2019-06-27 | 2019-10-22 | 中国五冶集团有限公司 | A kind of anti-float anchor rod water-impervious construction method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20181129 |