CN201605725U - Connecting structure of concrete steel bar and steel rib - Google Patents
Connecting structure of concrete steel bar and steel rib Download PDFInfo
- Publication number
- CN201605725U CN201605725U CN2010203026918U CN201020302691U CN201605725U CN 201605725 U CN201605725 U CN 201605725U CN 2010203026918 U CN2010203026918 U CN 2010203026918U CN 201020302691 U CN201020302691 U CN 201020302691U CN 201605725 U CN201605725 U CN 201605725U
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- reinforcing bar
- steel
- concrete
- rib
- steel bar
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Abstract
The utility model discloses a connecting structure of a concrete steel bar and a steel rib which includes the steel rib (3) in a concrete component; and a thread sleeve (2) capable of being connected with the steel bar (1) in the concrete component in a screwing way is connected with the steel rib (3). The connecting structure of the concrete steel bar and the steel rib can conveniently connect the steel bar with the steel rib; the thread sleeve thereof mainly connects the steel bar broken by the steel rib on the steel rib, in particular when the steel rib is arranged in the anchoring strained area of the steel bar which causes the steel bar to hardly reach the anchoring requirements. The thread sleeve of the connecting structure of the concrete steel bar and the steel rib can enhance the anchoring strained effect of the reinforcing steel bar and can effectively avoid the strained situation of the steel rib from being influenced by partial and single-surface strain on the steel rib. The connecting structure of the concrete steel bar and the steel rib has the advantages of simple operation, quick and convenient construction as well as good using effect.
Description
Technical field
The utility model relates to the syndeton of a kind of concrete reinforcement and reinforcing bar, belongs to concrete component link technique field.
Background technology
Along with developing rapidly of Chinese national economy, continuing to bring out of super highrise building, for bearing capacity that improves building structural element and the sectional dimension that reduces structural element, only adopt single form of structure to be difficult to satisfy the force request of super-high building structure member, therefore, adopted steel-concrete combined structure more and more, wherein comparatively general way is to add steel work in steel concrete inside, i.e. steel reinforced concrete structure.In the prior art, reinforcing bar in the reinforced concrete composite structure is owing to be subjected to the influence of reinforcing bar, can not pass reinforcing bar, often adopt the mode that is welded on again on the reinforcing bar after the part reinforcing bar interrupted to handle, so not only can and influence the stress form of original reinforcing bar, but also exist that construction is inconvenient, structure stress is inhomogeneous, problem such as waste time and energy be installed.Therefore, the syndeton of existing reinforcing bar and reinforcing bar is still reasonable inadequately.
The utility model content
The purpose of this utility model is: provide a kind of simple to operate, quick construction is convenient, result of use the is good concrete reinforcement and the syndeton of reinforcing bar, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: the syndeton of concrete reinforcement of the present utility model and reinforcing bar comprises the reinforcing bar in the concrete component, is connected with the screw shell that can be threaded with the reinforcing bar in the concrete component on reinforcing bar.
All be connected with the screw shell that can be respectively be threaded respectively with reinforcing bar in the concrete component in the symmetrical both sides of above-mentioned reinforcing bar.
Above-mentioned screw shell is connected with reinforcing bar by welding.
Above-mentioned reinforcing bar is for adopting the reinforced concrete column or the steel frame beam of section steel manufacture.
Above-mentioned reinforcing bar is horizontal reinforcement or the vertical reinforcing bar in the concrete.
Owing to adopted technique scheme, the utility model can be connected reinforcing bar easily with reinforcing bar, the screw shell that the utility model adopted mainly is that the reinforcing bar that will be interrupted by reinforcing bar is connected on the reinforcing bar, particularly be positioned at the stressed district of anchoring of reinforcing bar and when the inaccessible anchoring of reinforcing bar is required for reinforcing bar, but the stressed effect of the anchoring of screw shell stiffener of the present utility model, and screw shell in the symmetrical two sides welding of reinforcing bar, two screw shells that connect by symmetry are with after reinforcing bar is connected, can effectively avoid reinforcing bar owing to the stressed force-bearing situation that influences reinforcing bar of local single face, when reinforcing bar is positioned at the anchorage zone of reinforcing bar, can increase the anchorage length of reinforcing bar, guarantee that the interior reinforcing bar of anchorage zone of reinforcing bar can not make the vertical bearing capacity that reduces reinforcing bar because of unbalance stress.The utility model compared with prior art, the advantage that the utility model not only has is simple to operate, quick construction convenient, result of use is good, but also have that employed material is more common, quality of connection is reliable more, and can guarantee the advantages such as stress of reinforcing bar and reinforcing bar in the former design.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment of the present utility model: structure of the present utility model as shown in Figure 1, reinforcing bar 3 in the concrete component of the present utility model can be the reinforced concrete column or the steel frame beam of available technology adopting section steel manufacture, during making, all weld the screw shell 2 that can be respectively be threaded by the mode of welding respectively in the symmetrical both sides of reinforcing bar 3 with reinforcing bar 1 in the concrete component, and in screw shell 2 respectively by reinforcing bar on being threaded 1; Reinforcing bar 1 is for can be horizontal reinforcement or the vertical reinforcing bar in the concrete.
When using the utility model, when the horizontal reinforcement in the steel reinforced concrete is interrupted by its inner reinforced concrete column, make horizontal reinforcement recover breakthrough status by the welding of correspondence position on reinforced concrete column straight screw sleeve.Symmetry is all welded screw shell and connecting reinforcement on the reinforced concrete column both sides, its objective is to make reinforced concrete column all be subjected to identical horizontal pull on these both sides, position, guarantees that the former design stress of reinforced concrete column does not change.Adopt the utility model, when reinforced concrete column is positioned at the anchorage zone of horizontal reinforcement, can not make horizontal reinforcement can't satisfy design and the desired anchorage length of standard because of the influence that is subjected to reinforced concrete column.By adopting the utility model, not only can satisfy the anchorage length of horizontal reinforcement, and can also guarantee that the stress of reinforcing bar anchorage zone does not change simultaneously.
Claims (5)
1. the syndeton of concrete reinforcement and reinforcing bar comprises the reinforcing bar (3) in the concrete component, it is characterized in that: be connected with the screw shell (2) that can be threaded with the reinforcing bar (1) in the concrete component on reinforcing bar (3).
2. the syndeton of concrete reinforcement according to claim 1 and reinforcing bar is characterized in that: all be connected with the screw shell (2) that can be respectively be threaded with reinforcing bar (1) in the concrete component respectively in the symmetrical both sides of reinforcing bar (3).
3. the syndeton of concrete reinforcement according to claim 1 and 2 and reinforcing bar is characterized in that: screw shell (2) is connected with reinforcing bar (3) by welding.
4. the syndeton of concrete reinforcement according to claim 1 and reinforcing bar is characterized in that: reinforcing bar (3) is for adopting the reinforced concrete column or the steel frame beam of section steel manufacture.
5. the syndeton of concrete reinforcement according to claim 1 and reinforcing bar is characterized in that: reinforcing bar (1) is horizontal reinforcement in the concrete or vertical reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203026918U CN201605725U (en) | 2010-02-09 | 2010-02-09 | Connecting structure of concrete steel bar and steel rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203026918U CN201605725U (en) | 2010-02-09 | 2010-02-09 | Connecting structure of concrete steel bar and steel rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201605725U true CN201605725U (en) | 2010-10-13 |
Family
ID=42950434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203026918U Expired - Fee Related CN201605725U (en) | 2010-02-09 | 2010-02-09 | Connecting structure of concrete steel bar and steel rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201605725U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949199A (en) * | 2010-09-06 | 2011-01-19 | 王昌勇 | Connecting structure and method for SRC (Steel Reinforced Concrete) steel rib and RC (Reinforced Concrete) beam steel |
| CN103046649A (en) * | 2012-12-18 | 2013-04-17 | 中冶建筑研究总院有限公司 | Steel rib and steel frame beam connecting node |
| CN108360755A (en) * | 2018-04-10 | 2018-08-03 | 四川林彬彬装配式建筑科技有限公司 | A kind of reinforced concrete column joint reinforcing bar connection structure |
-
2010
- 2010-02-09 CN CN2010203026918U patent/CN201605725U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949199A (en) * | 2010-09-06 | 2011-01-19 | 王昌勇 | Connecting structure and method for SRC (Steel Reinforced Concrete) steel rib and RC (Reinforced Concrete) beam steel |
| CN103046649A (en) * | 2012-12-18 | 2013-04-17 | 中冶建筑研究总院有限公司 | Steel rib and steel frame beam connecting node |
| CN103046649B (en) * | 2012-12-18 | 2015-09-23 | 中冶建筑研究总院有限公司 | Reinforcing bar and steel framework beam connecting node |
| CN108360755A (en) * | 2018-04-10 | 2018-08-03 | 四川林彬彬装配式建筑科技有限公司 | A kind of reinforced concrete column joint reinforcing bar connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20140209 |