CN102733547A - Internal truss for reinforced concrete beams - Google Patents
Internal truss for reinforced concrete beams Download PDFInfo
- Publication number
- CN102733547A CN102733547A CN2012102324491A CN201210232449A CN102733547A CN 102733547 A CN102733547 A CN 102733547A CN 2012102324491 A CN2012102324491 A CN 2012102324491A CN 201210232449 A CN201210232449 A CN 201210232449A CN 102733547 A CN102733547 A CN 102733547A
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- Prior art keywords
- reinforced concrete
- buckle
- brace
- concrete beam
- join
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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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Abstract
The invention relates to an internal truss for reinforced concrete beams. The internal truss comprises an inclined rod, a cross rod and a fastener, wherein the inclined rod is connected with the cross rod by the fastener. Compared with the prior art, the internal truss has the advantages that the operation is simple, the efficiency is high, the cost is saved and the like.
Description
Technical field
The present invention relates to a kind of building structure, especially relate to a kind of be used for reinforced concrete beam in join the formula truss.
Background technology
In building structure, reinforced concrete structure is a most widely used form of structure in the present engineering practice.Existing reinforced concrete beam is from great, and is many with material, and work progress is loaded down with trivial details, need invention a kind of construct simple, save time and the reinforced concrete beam of cost.
Summary of the invention
The object of the invention be exactly provide in order to overcome the defective that above-mentioned prior art exists a kind of simple to operate, efficient is high, practice thrift cost be used for reinforced concrete beam in join the formula truss.
The object of the invention can be realized through following technical scheme:
A kind of be used for reinforced concrete beam in join the formula truss, it is characterized in that comprise brace, cross bar and buckle, described brace is connected with cross bar through buckle.
Described brace and buckle are all prefabricated through template.
Described brace and angle that cross bar is are at 30 °～60 °.
Described buckle is circular-arc.
Described arc angle is 180 °～300 °.
Compared with prior art, the present invention has the following advantages:
1, work progress is more easy, can prefabrication, greatly saved the used time of workman's assembling reinforcement.
2, brace can replace stirrup in steel bar girder, the globality of reinforcing steel bar cage.
3,, improve the snap-in force between concrete and reinforcing bar through the effect between brace and the concrete.
4, brace can substitute the part that is equivalent to bent-up bar in the reinforced concrete beam, and the crack that can control beam occurs.
5, give full play to the measuring body performance of reinforcing bar tension concrete
Description of drawings
Fig. 1 is the structural representation of invention;
Fig. 2 is the local structure for amplifying sketch map of Fig. 1;
Fig. 3 is the side-looking structural representation of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Embodiment
Like Fig. 1, Fig. 2, shown in Figure 3, be used for reinforced concrete beam in join formula truss 1 and comprise brace 3, cross bar 2 and buckle 4, described brace 3 is connected with cross bar 2 through buckle 4.Described brace 2 is all prefabricated through template with buckle 4.Described brace 3 is angle 45 with 2 of cross bars.。Described buckle 4 is circular-arc, and arc angle is at 250 °.
Earlier prefabricated brace 3 and buckle 4, concrete size can calculate according to practical project design, can use the extensive output of template.Prefabrication buckle 4 can greatly shorten man-hour, and marginal cost is reduced.
Only need the workman that buckle 4 is stuck on the prefabricated reinforcing bar during construction, brace 3 is connected with cross bar 2, the design of buckle 4 enough guarantees the rigidity of steel bar girder, can save that the workman ties up or the cost of welded reinforcement.
Claims (5)
- One kind be used for reinforced concrete beam in join the formula truss, it is characterized in that comprise brace, cross bar and buckle, described brace is connected with cross bar through buckle.
- 2. according to claim 1 a kind of be used for reinforced concrete beam in join the formula truss, it is characterized in that described brace and buckle are all prefabricated through template.
- 3. according to claim 1 a kind of be used for reinforced concrete beam in join the formula truss, it is characterized in that described brace and angle that cross bar is are at 30 °～60 °.
- 4. according to claim 1 a kind of be used for reinforced concrete beam in join the formula truss, it is characterized in that described buckle is circular-arc.
- 5. according to claim 4 a kind of be used for reinforced concrete beam in join the formula truss, it is characterized in that described arc angle is 180 °～300 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102324491A CN102733547A (en) | 2012-07-05 | 2012-07-05 | Internal truss for reinforced concrete beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102324491A CN102733547A (en) | 2012-07-05 | 2012-07-05 | Internal truss for reinforced concrete beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102733547A true CN102733547A (en) | 2012-10-17 |
Family
ID=46989794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102324491A Pending CN102733547A (en) | 2012-07-05 | 2012-07-05 | Internal truss for reinforced concrete beams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102733547A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593657A (en) * | 2020-11-19 | 2021-04-02 | 宁波德式建筑科技有限公司 | Manufacturing method of large-span light beam |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1486628A1 (en) * | 2003-06-13 | 2004-12-15 | Kaiser-Omnia Bausysteme Vertriebsgesellschaft mbH | Truss |
| CN201165725Y (en) * | 2007-12-18 | 2008-12-17 | 北京别一阁钢结构科技开发有限公司 | Punch forming metal connecting board and girders |
| CN201521058U (en) * | 2009-10-13 | 2010-07-07 | 迈特建筑科技(武汉)有限公司 | Building cold bending thin-wall truss type floor beam |
| CN202157420U (en) * | 2011-07-19 | 2012-03-07 | 筑巢（北京）科技有限公司 | 45-degree beam column combination fastener and lightweight steel structure thereof |
-
2012
- 2012-07-05 CN CN2012102324491A patent/CN102733547A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1486628A1 (en) * | 2003-06-13 | 2004-12-15 | Kaiser-Omnia Bausysteme Vertriebsgesellschaft mbH | Truss |
| CN201165725Y (en) * | 2007-12-18 | 2008-12-17 | 北京别一阁钢结构科技开发有限公司 | Punch forming metal connecting board and girders |
| CN201521058U (en) * | 2009-10-13 | 2010-07-07 | 迈特建筑科技(武汉)有限公司 | Building cold bending thin-wall truss type floor beam |
| CN202157420U (en) * | 2011-07-19 | 2012-03-07 | 筑巢（北京）科技有限公司 | 45-degree beam column combination fastener and lightweight steel structure thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593657A (en) * | 2020-11-19 | 2021-04-02 | 宁波德式建筑科技有限公司 | Manufacturing method of large-span light beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121017 |