CN203782978U - High-strength lightweight concrete column - Google Patents
High-strength lightweight concrete column Download PDFInfo
- Publication number
- CN203782978U CN203782978U CN201420123098.5U CN201420123098U CN203782978U CN 203782978 U CN203782978 U CN 203782978U CN 201420123098 U CN201420123098 U CN 201420123098U CN 203782978 U CN203782978 U CN 203782978U
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- cylinder
- steel
- thin
- steel pipe
- pipe ring
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Abstract
The utility model relates to a high-strength lightweight concrete column. The high-strength lightweight concrete column comprises a column body made of concrete; a steel pipe ring and a steel wire mesh are orderly arranged on the column body along the cross section of the column body from inside to outside; the steel pipe ring and the steel wire mesh penetrate through the whole column body in the length direction of the column body; the steel pipe ring comprises a plurality of thin-wall steel pipes and a plurality of cold-drawn stirrup rings; the outer side surfaces of the thin-wall steel pipes are welded with the inner side surfaces of the cold-drawn stirrup rings; and the cold-drawn stirrup rings are evenly distributed on the thin-wall steel pipes in the length direction of the column body. The cross section of the column body is circular-arc-shaped or polygonal; and the steel pipe ring and the steel wire mesh are concentric circular rings or concentric polygonal rings. The steel pipe ring is not in contact with the steel wire mesh. A plurality of ribs are arranged at the two ends of the column body; steel plates for covering the holes of the thin-wall steel pipes are further arranged at the two ends of the column body, respectively; and the edges of the steel plates are not beyond the edges of the end faces of the column body. The high-strength lightweight concrete column is low in manufacturing cost and simple in process.
Description
Technical field
The utility model relates to a kind of high strength light concrete post.
Background technology
Concrete column is used at building field widely as a kind of support column, but concrete column to bear weight of object heavier, the cross section of concrete column is just larger, shared space and the material expending also increase thereupon, cause space crowded and waste.
Utility model content
The problem that the utility model exists for above-mentioned prior art is made improvement, and technical problem to be solved in the utility model is to provide a kind of high strength light concrete post, not only can provide the concrete column of sufficient intensity, and quality is light, and cost is low.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of high strength light concrete post, comprise the cylinder by concrete for making, described cylinder is disposed with steel pipe ring and gauze wire cloth from inside to outside along its cross section, described steel pipe ring and gauze wire cloth run through whole cylinder along cylinder length direction, described steel pipe ring comprises some thin-wall steel tubes and several cold-drawn stirrup rings, described thin-wall steel tube lateral surface welds with cold-drawn stirrup ring medial surface respectively, and described cold-drawn stirrup ring is distributed on thin-wall steel tube along cylinder length direction.
Preferably, the cross section of described cylinder is circular arc or polygon, and described steel pipe ring and gauze wire cloth are concentric annulus or concentric polygon ring.
Preferably, described steel pipe ring does not contact with gauze wire cloth.
Preferably, the two ends of described cylinder are respectively arranged with some root bars, the two ends of described cylinder are also respectively arranged with the steel plate that all Steel Thin-Wall pores are covered, cylinder is imbedded in described rib one end, the other end of described rib is concordant with cylinder end face, and this rib end face welds with lower surface of steel plate respectively, and described rib is arranged on respectively between adjacent thin-wall steel tube, its lateral surface welds with cold-drawn stirrup ring medial surface respectively, and described edges of plate does not exceed the edge of cylinder end face.
Preferably, described concrete grade is greater than C50.
Compared with prior art, the utlity model has following beneficial effect:
1, high strength light quality (heavy with similar steel column etc., lighter by 1/3rd than reinforced concrete post);
2, cost low (half of too late similar steel column and concrete column);
3, technique is simple.
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Accompanying drawing explanation
Fig. 1 is the organigram of the utility model embodiment.
Fig. 2 is A-A figure in Fig. 1.
In figure: 1-cylinder, 10-concrete, 11-gauze wire cloth, 12-thin-wall steel tube, 13-cold-drawn stirrup ring, 14-rib, 15-steel plate.
The specific embodiment
Embodiment mono-: as shown in Figure 1 and 2, a kind of high strength light concrete post, comprise the cylinder 1 of being made by concrete 10, described cylinder 1 is disposed with steel pipe ring and gauze wire cloth 11 from inside to outside along its cross section, described steel pipe ring and gauze wire cloth 11 run through whole cylinder 1 along cylinder 1 length direction, described steel pipe ring comprises some thin-wall steel tubes 12 and several cold-drawn stirrup rings 13, described thin-wall steel tube 12 lateral surfaces weld with cold-drawn stirrup ring 13 medial surfaces respectively, and described cold-drawn stirrup ring 13 is distributed on thin-wall steel tube 12 along cylinder length direction.
In the present embodiment, the cross section of described cylinder 1 is circular arc or polygon, and described steel pipe ring and gauze wire cloth 11 are concentric annulus or concentric polygon ring.
In the present embodiment, described steel pipe ring does not contact with gauze wire cloth 11.
In the present embodiment, the two ends of described cylinder 1 are respectively arranged with some root bars 14, the two ends of described cylinder 1 are also respectively arranged with the steel plate 15 that all Steel Thin-Wall pores are covered, cylinder 1 is imbedded in described rib 14 one end, the other end of described rib 14 is concordant with cylinder 1 end face, these rib 14 end faces weld with steel plate 15 soffits respectively, described rib 14 is arranged on respectively between adjacent thin-wall steel tube 12, its lateral surface welds with cold-drawn stirrup ring 13 medial surfaces respectively, and the edge of described steel plate 15 does not exceed the edge of cylinder 1 end face.
In the present embodiment, can by some concrete columns 1 by welding adjacent end portion steel plate 15 be welded into a long concrete post, and with concrete 10 by the gap filling of welding position.
In the present embodiment, for guaranteeing cylinder 1 sufficient intensity, described concrete 10 labels are greater than C50.
A kind of application specific embodiment of the utility model: with the thick 1mm of 6 endwall; diameter is that the steel pipe 12 of 40mm is the soldered steel pipe ring that is connected into of 2.5mm cold-drawn stirrup ring 13 protection with some cross section diameters; at steel pipe ring outsourcing aperture 1.27mm; steel wire diameter is 1 ~ 2 layer of the gauze wire cloth of 0.65mm; at steel pipe 12 two ends, assemble respectively steel plate 14 and deep floor; steel pipe ring and gauze wire cloth 11 are placed in pressure mould; the concrete pressure that label is greater than to C50 is filled in pressure mould, and maintenance is cylinder 1 completion after 10 days.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (5)
1. a high strength light concrete post, it is characterized in that: comprise the cylinder by concrete for making, described cylinder is disposed with steel pipe ring and gauze wire cloth from inside to outside along its cross section, described steel pipe ring and gauze wire cloth run through whole cylinder along cylinder length direction, described steel pipe ring comprises some thin-wall steel tubes and several cold-drawn stirrup rings, described thin-wall steel tube lateral surface welds with cold-drawn stirrup ring medial surface respectively, and described cold-drawn stirrup ring is distributed on thin-wall steel tube along cylinder length direction.
2. high strength light concrete post according to claim 1, is characterized in that: the cross section of described cylinder is circular arc or polygon, and described steel pipe ring and gauze wire cloth are concentric annulus or concentric polygon ring.
3. high strength light concrete post according to claim 2, is characterized in that: described steel pipe ring does not contact with gauze wire cloth.
4. high strength light concrete post according to claim 1, it is characterized in that: the two ends of described cylinder are respectively arranged with some root bars, the two ends of described cylinder are also respectively arranged with the steel plate that all Steel Thin-Wall pores are covered, cylinder is imbedded in described rib one end, the other end of described rib is concordant with cylinder end face, this rib end face welds with lower surface of steel plate respectively, described rib is arranged on respectively between adjacent thin-wall steel tube, its lateral surface welds with cold-drawn stirrup ring medial surface respectively, and described edges of plate does not exceed the edge of cylinder end face.
5. high strength light concrete post according to claim 1, is characterized in that: described concrete grade is greater than C50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123098.5U CN203782978U (en) | 2014-03-19 | 2014-03-19 | High-strength lightweight concrete column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123098.5U CN203782978U (en) | 2014-03-19 | 2014-03-19 | High-strength lightweight concrete column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203782978U true CN203782978U (en) | 2014-08-20 |
Family
ID=51319180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420123098.5U Expired - Fee Related CN203782978U (en) | 2014-03-19 | 2014-03-19 | High-strength lightweight concrete column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203782978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502127A (en) * | 2020-04-27 | 2020-08-07 | 三峡大学 | Upright column module for prefabricating embedded honeycomb cell structure |
| WO2023193777A1 (en) * | 2022-04-07 | 2023-10-12 | 中建三局集团有限公司 | Multi-core pressure formed concrete-filled steel tube laminated component and manufacturing method therefor |
-
2014
- 2014-03-19 CN CN201420123098.5U patent/CN203782978U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502127A (en) * | 2020-04-27 | 2020-08-07 | 三峡大学 | Upright column module for prefabricating embedded honeycomb cell structure |
| WO2023193777A1 (en) * | 2022-04-07 | 2023-10-12 | 中建三局集团有限公司 | Multi-core pressure formed concrete-filled steel tube laminated component and manufacturing method therefor |
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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: 20140820 Termination date: 20150319 |
|
| EXPY | Termination of patent right or utility model |