CN203741997U - Steel bar pre-burying and connecting structure of beam and construction column - Google Patents
Steel bar pre-burying and connecting structure of beam and construction column Download PDFInfo
- Publication number
- CN203741997U CN203741997U CN201420094215.XU CN201420094215U CN203741997U CN 203741997 U CN203741997 U CN 203741997U CN 201420094215 U CN201420094215 U CN 201420094215U CN 203741997 U CN203741997 U CN 203741997U
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- steel bar
- connecting sleeve
- constructional column
- reinforcing steel
- reinforcing
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Abstract
The utility model relates to a steel bar pre-burying and connecting structure of a beam and a construction column. A plurality of steel bar connecting sleeves are buried in the position, provided with the construction column, of a concrete building structure in advance, the construction column is a vertical concrete construction column, the steel bar connecting sleeves are arranged on the lower side of the building structure cross beam, the lower end faces of the steel bar connecting sleeves are flush with the bottom surface of the building structure cross beam, and steel bars perpendicularly arranged on the construction column are connected with the steel bar connecting sleeves. The steel bar pre-burying and connecting structure of the beam and the construction column has the advantages that the concrete building structure cross beam and the steel bars perpendicular to the construction column are connected through a steel bar mechanical connecting technology, construction is convenient, and connecting quality of the steel bars is good.
Description
Technical field
The utility model belongs to concrete building structures, relates in particular to the pre-buried and syndeton of a kind of beam and constructional column reinforcing bar.
Background technology
At the regulation position of masonry house body of wall, by constructional reinforcement, and the concrete column of making by the sequence of construction of placing of concrete post after first building a wall, be commonly referred to concrete constructional column, be called for short constructional column.In the time being constructional column configuration reinforcement, prior art conventionally adopts in bar planting hole, the bottom surface of concrete building structures crossbeam, and this technique needs work high above the ground, and the position boring success rate intensive at crossbeam bottom surface reinforcing bar is low, because of bar planting hole vertically downward, inject bar planting difficulty; Therefore, this construction technology difficulty is large, and quality is wayward.Another technique is to adopt pre-embedded steel slab to be welded to connect reinforcing bar, and this technique also exists the defect of constructional difficulties.
Summary of the invention
The purpose of this utility model is to propose a kind of beam and constructional column reinforcing bar is pre-buried and the technical scheme of syndeton, and convenient construction also improves construction quality.
To achieve these goals, the technical solution of the utility model is: the pre-buried and syndeton of a kind of beam and constructional column reinforcing bar; The pre-buried multiple reinforcing steel bar connecting sleeve tubes in position of constructional column are set at concrete building structures; Described constructional column is vertical concrete constructional column, and described reinforcing steel bar connecting sleeve tube is arranged on the downside of building structure crossbeam, and reinforcing steel bar connecting sleeve tube lower surface is concordant with the bottom surface of building structure crossbeam, and the reinforcing bar of constructional column arranged perpendicular is connected with reinforcing steel bar connecting sleeve tube.
Further, described reinforcing steel bar connecting sleeve tube is that internal diameter is established threaded straight thread connecting sleeve; The steel bar end of described constructional column arranged perpendicular is provided with the threaded connector being connected with reinforcing steel bar connecting sleeve tube.
Further, described multiple reinforcing steel bar connecting sleeve tubes connect by sleeve connecting reinforcement, form branch sleeve built-in fitting.
Further, reinforcing steel bar connecting sleeve tube and the welding of sleeve connecting reinforcement.
Further, pre-buried four the described reinforcing steel bar connecting sleeve tubes in position of constructional column are set at concrete building structures, the connecting line of described four reinforcing steel bar connecting sleeve tubes is rectangle, have four described sleeve connecting reinforcements to form rectangle frame and connect four reinforcing steel bar connecting sleeve tubes, every sleeve connecting reinforcement two ends are provided with lifting one's head of bending.
The beneficial effects of the utility model are: adopt the technology that reinforcing steel bar machinery connects to connect concrete building structures crossbeam reinforcing bar vertical with constructional column, and easy construction, reinforcing bar quality of connection is good.
Below in conjunction with drawings and Examples, the utility model is described in detail.
Brief description of the drawings
Fig. 1 is the utility model structure chart;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the utility model branch sleeve embedded part structure figure;
Fig. 4 is the schematic diagram that the utility model completes body of wall and constructional column.
Detailed description of the invention
Fig. 3 as shown in Figure 1, Figure 2, the pre-buried and syndeton of a kind of beam and constructional column reinforcing bar; The pre-buried multiple reinforcing steel bar connecting sleeve tubes 10 in position of constructional column are set at concrete building structures; Described constructional column is vertical concrete constructional column, described reinforcing steel bar connecting sleeve tube is arranged on the downside of building structure crossbeam 20, reinforcing steel bar connecting sleeve tube lower surface 11 is concordant with the bottom surface 21 of building structure crossbeam, and the reinforcing bar 30 of constructional column arranged perpendicular is connected with reinforcing steel bar connecting sleeve tube.
Described reinforcing steel bar connecting sleeve tube is that internal diameter is established threaded straight thread connecting sleeve; The steel bar end of described constructional column arranged perpendicular is provided with the threaded connector 31 being connected with reinforcing steel bar connecting sleeve tube.
Described multiple reinforcing steel bar connecting sleeve tube connects by sleeve connecting reinforcement 40, forms branch sleeve built-in fitting.
Described straight thread connecting sleeve can be with reference to Hebei province's provincial standard " building bar roll forming straight thread connecting sleeve " (DB13/T 1463-2011).
In concrete construction, started at present to promote the technology that reinforcing steel bar machinery connects, adopted pre-buried straight thread connecting sleeve to connect constructional column reinforcing bar and have easy construction, quality of connection is good, the advantage of technology maturation.The product of the existing standardization and seriation of straight thread connecting sleeve.
Embodiment mono-:
Fig. 3 as shown in Figure 1, Figure 2, pre-buried and the syndeton of above-mentioned a kind of beam and constructional column reinforcing bar, the sectional dimension of constructional column is 250mm × 220mm, pre-buried four the described reinforcing steel bar connecting sleeve tubes 10 in position of constructional column are set at concrete building structures, reinforcing steel bar connecting sleeve tube is that connection diameter is the straight thread connecting sleeve of the reinforcing bar of 14mm, straight thread connecting sleeve is standardized industrial products, can have production firm to provide; The connecting line of described four reinforcing steel bar connecting sleeve tubes is rectangle, the horizontal spacing L1=200mm of four reinforcing steel bar connecting sleeve tubes, the longitudinal pitch L2=180mm of four reinforcing steel bar connecting sleeve tubes, there are four described sleeve connecting reinforcements 40 to form rectangle frame and connect four reinforcing steel bar connecting sleeve tubes, what every sleeve connecting reinforcement two ends were provided with bending lifts one's head 41, has the upwards bending in 90 ° of lifting one's head of bending.
Reinforcing steel bar connecting sleeve tube and the welding of sleeve connecting reinforcement, form branch sleeve built-in fitting (as shown in Figure 3).
In the time of construction, first weld four reinforcing steel bar connecting sleeve tubes and four sleeve connecting reinforcements, be made into branch sleeve built-in fitting, in the time of the colligation of concrete main body structure reinforcing bars, described branch sleeve built-in fitting is arranged on to the basal surface position of building structure crossbeam 20, this position is the position that crossbeam is connected with constructional column.Before concreting, by the threaded interior hole shutoff of reinforcing steel bar connecting sleeve tube, prevent that threaded interior hole from being stopped up by cement.After concreting completes, the bottom surface 11 of four reinforcing steel bar connecting sleeve tubes is concordant with the bottom surface 21 of crossbeam.The reinforcing bar 30 that four diameters of constructional column arranged perpendicular are 14mm, the plug of removal reinforcing steel bar connecting sleeve tube threaded interior hole, is connected four reinforcing bars that process threaded connector 31 with reinforcing steel bar connecting sleeve tube; After puzzling building masonry wall 60, build concrete constructional column 50, as shown in Figure 4.
Claims (5)
1. a beam and constructional column reinforcing bar is pre-buried and syndeton; It is characterized in that, the pre-buried multiple reinforcing steel bar connecting sleeve tubes in position of constructional column are set at concrete building structures; Described constructional column is vertical concrete constructional column, and described reinforcing steel bar connecting sleeve tube is arranged on the downside of building structure crossbeam, and reinforcing steel bar connecting sleeve tube lower surface is concordant with the bottom surface of building structure crossbeam, and the reinforcing bar of constructional column arranged perpendicular is connected with reinforcing steel bar connecting sleeve tube.
2. the pre-buried and syndeton of a kind of beam according to claim 1 and constructional column reinforcing bar, is characterized in that, described reinforcing steel bar connecting sleeve tube is that internal diameter is established threaded straight thread connecting sleeve; The steel bar end of described constructional column arranged perpendicular is provided with the threaded connector being connected with reinforcing steel bar connecting sleeve tube.
3. the pre-buried and syndeton of a kind of beam according to claim 1 and constructional column reinforcing bar, is characterized in that, described multiple reinforcing steel bar connecting sleeve tubes connect by sleeve connecting reinforcement, forms branch sleeve built-in fitting.
4. the pre-buried and syndeton of a kind of beam according to claim 3 and constructional column reinforcing bar, is characterized in that, reinforcing steel bar connecting sleeve tube and the welding of sleeve connecting reinforcement.
5. according to a kind of beam described in claim 1 or 2 or 3 and constructional column reinforcing bar is pre-buried and syndeton, it is characterized in that, pre-buried four the described reinforcing steel bar connecting sleeve tubes in position of constructional column are set at concrete building structures, the connecting line of described four reinforcing steel bar connecting sleeve tubes is rectangle, have four described sleeve connecting reinforcements to form rectangle frame and connect four reinforcing steel bar connecting sleeve tubes, every sleeve connecting reinforcement two ends are provided with lifting one's head of bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094215.XU CN203741997U (en) | 2014-03-04 | 2014-03-04 | Steel bar pre-burying and connecting structure of beam and construction column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094215.XU CN203741997U (en) | 2014-03-04 | 2014-03-04 | Steel bar pre-burying and connecting structure of beam and construction column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203741997U true CN203741997U (en) | 2014-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420094215.XU Expired - Fee Related CN203741997U (en) | 2014-03-04 | 2014-03-04 | Steel bar pre-burying and connecting structure of beam and construction column |
Country Status (1)
| Country | Link |
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| CN (1) | CN203741997U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040577A (en) * | 2015-09-02 | 2015-11-11 | 江苏明福钢结构有限公司 | Multi-element alloy co-penetrated bridge pre-embedded steel member |
| CN107299764A (en) * | 2017-07-24 | 2017-10-27 | 中国十七冶集团有限公司 | A kind of concrete apparatus and construction method for being conveniently constructed the positioning of post cage bar |
| CN109024912A (en) * | 2018-08-02 | 2018-12-18 | 中国十七冶集团有限公司 | It is a kind of to prevent constructional column embedded ribs from falling off and accurate pre-buried device and construction method |
| CN109914609A (en) * | 2019-04-09 | 2019-06-21 | 河北易达钢筋连接技术有限公司 | Clamp device and assembled built-in fitting |
| CN110094010A (en) * | 2019-05-30 | 2019-08-06 | 湖南工学院 | A kind of mixing wallboard of assembled architecture plate and preparation method thereof |
| CN110409710A (en) * | 2019-08-14 | 2019-11-05 | 长沙远大住宅工业（江苏）有限公司 | A kind of composite beam, composite beam and cast-in-place column connected node and its construction method |
| CN112282123A (en) * | 2020-10-16 | 2021-01-29 | 合力建设有限公司 | Masonry filler wall constructional column and construction method thereof |
| CN113718999A (en) * | 2021-09-02 | 2021-11-30 | 上海建工七建集团有限公司 | Construction device and method for external filler wall end constructional column without peripheral protection |
| CN114108841A (en) * | 2021-11-12 | 2022-03-01 | 哈尔滨工业大学 | 3D printed concrete constructional column bottom vertical steel bar anchoring member and construction method |
| CN114704094A (en) * | 2022-04-29 | 2022-07-05 | 山西三建集团有限公司 | Method for presetting secondary structure constructional column bar planting holes in primary structure beam pouring system |
| CN116771119A (en) * | 2023-08-22 | 2023-09-19 | 江苏省华建建设股份有限公司 | Connection construction method for embedded straight thread sleeve assembly of tie bar of concrete constructional column |
-
2014
- 2014-03-04 CN CN201420094215.XU patent/CN203741997U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040577A (en) * | 2015-09-02 | 2015-11-11 | 江苏明福钢结构有限公司 | Multi-element alloy co-penetrated bridge pre-embedded steel member |
| CN107299764A (en) * | 2017-07-24 | 2017-10-27 | 中国十七冶集团有限公司 | A kind of concrete apparatus and construction method for being conveniently constructed the positioning of post cage bar |
| CN109024912A (en) * | 2018-08-02 | 2018-12-18 | 中国十七冶集团有限公司 | It is a kind of to prevent constructional column embedded ribs from falling off and accurate pre-buried device and construction method |
| CN109914609A (en) * | 2019-04-09 | 2019-06-21 | 河北易达钢筋连接技术有限公司 | Clamp device and assembled built-in fitting |
| CN110094010A (en) * | 2019-05-30 | 2019-08-06 | 湖南工学院 | A kind of mixing wallboard of assembled architecture plate and preparation method thereof |
| CN110409710A (en) * | 2019-08-14 | 2019-11-05 | 长沙远大住宅工业（江苏）有限公司 | A kind of composite beam, composite beam and cast-in-place column connected node and its construction method |
| CN112282123A (en) * | 2020-10-16 | 2021-01-29 | 合力建设有限公司 | Masonry filler wall constructional column and construction method thereof |
| CN113718999A (en) * | 2021-09-02 | 2021-11-30 | 上海建工七建集团有限公司 | Construction device and method for external filler wall end constructional column without peripheral protection |
| CN114108841A (en) * | 2021-11-12 | 2022-03-01 | 哈尔滨工业大学 | 3D printed concrete constructional column bottom vertical steel bar anchoring member and construction method |
| CN114704094A (en) * | 2022-04-29 | 2022-07-05 | 山西三建集团有限公司 | Method for presetting secondary structure constructional column bar planting holes in primary structure beam pouring system |
| CN116771119A (en) * | 2023-08-22 | 2023-09-19 | 江苏省华建建设股份有限公司 | Connection construction method for embedded straight thread sleeve assembly of tie bar of concrete constructional column |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Shun Inventor after: Shen Hong Inventor after: Shi Chengzhi Inventor after: Yang Jinfeng Inventor after: Zhang Lixin Inventor after: Wang Ying Inventor before: Yang Shun Inventor before: Shen Hong Inventor before: Shi Chengzhi Inventor before: Yang Jinfeng Inventor before: Zhang Lixin Inventor before: Wang Ying |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20210304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |