CN201133034Y - Reinforced bar anchoring structural piece of reinforced concrete structure - Google Patents
Reinforced bar anchoring structural piece of reinforced concrete structure Download PDFInfo
- Publication number
- CN201133034Y CN201133034Y CNU200720103089XU CN200720103089U CN201133034Y CN 201133034 Y CN201133034 Y CN 201133034Y CN U200720103089X U CNU200720103089X U CN U200720103089XU CN 200720103089 U CN200720103089 U CN 200720103089U CN 201133034 Y CN201133034 Y CN 201133034Y
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- China
- Prior art keywords
- steel bar
- reinforcing bar
- concrete structure
- anchoring
- anchoring component
- Prior art date
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to the concrete construction field, in particular to a steel bar anchoring component of an armoured concrete structure, aiming at solving the problem that the existing steel bar anchoring component is difficult to be chiseled out due to inaccurate steel bar manufacture or infirm installation after the backout of a moulding board, especially for the steel bar with large diameter, the operation is more difficult. The steel bar anchoring component comprises an anchoring section steel bar, one end of which is provided with a connecting sleeve which is in screw-thread fit with the anchoring section steel bar and is in screw-thread fit with an outside steel bar simultaneously; the inner wall of the connecting sleeve is provided with an internal screw thread. The steel bar anchoring component has simple structure, skillful design, convenient construction and certain useful value, and effectively ensures the connecting effect of the steel bars in the concrete structure construction.
Description
Technical field
The utility model relates to concrete construction field, is specially a kind of reinforced concrete structure reinforcing bar anchorage element.
Background technology
The reinforcing bar anchoring is the fundamental technics in the concrete structure engineering, and every reinforcing bar in the reinforced concrete works all needs its intensity of anchoring competence exertion reliably.For example for big plane structure (as shear wall or post), when template adopted integral hoisting to remove, the concrete component that stretch out part on it (as beam) often adopted the back construction, otherwise template can't integral hoisting.Because the structure reinforcing bars of back construction wants anchoring to advance in the structure of construction earlier, the interior embedded bar anchorage element of the structure of pouring concrete formerly often in the construction is to make things convenient for the overlap joint of later stage reinforcing bar.Existing traditional reinforcing bar anchorage element is bending reinforcing bar or bar with hooked end, be that pre-buried length will increase partial-length on the basis of anchoring section, length is close to template after increasing the part bending, treat to dig out after the form removable, but often, especially operate on it the major diameter reinforcing bar is often more difficult because reinforcement fabrication is inaccurate or insecure being difficult to is installed digs out.
Summary of the invention
The utility model is in order to solve existing reinforcing bar anchored end member behind stripping, because reinforcement fabrication is inaccurate or insecure existence is installed is difficult to dig out, especially to the often more difficult problem of operating of major diameter reinforcing bar, provide a kind of reinforced concrete structure reinforcing bar anchorage element.
The utility model is to adopt following technical scheme to realize: reinforced concrete structure reinforcing bar anchorage element, comprise the anchoring section reinforcing bar, anchoring section reinforcing bar one end be provided with its threaded engagement and simultaneously with the branch sleeve of outside reinforcing bar threaded engagement, the branch sleeve inwall is provided with internal thread, and described branch sleeve diameter can be determined according to the diameter of required connecting reinforcement.The utility model is not destroying under the globality situation of stay in place formwork, and is with anchoring section reinforcing bar and fast and convenient the linking together of outside reinforcing bar, time saving and energy saving, easy and simple to handle by branch sleeve.
Compared with prior art, the utility model is simple in structure, design is ingenious, easy construction, has effectively guaranteed the connection effect of reinforcing bar in the concrete structure construction, has certain use value.
Description of drawings
Fig. 1 is a user mode schematic diagram of the present utility model
Among the figure: the outside reinforcing bar 3-of 1-anchoring section reinforcing bar 2-branch sleeve 4-template
The specific embodiment
Reinforced concrete structure reinforcing bar anchorage element comprises anchoring section reinforcing bar 1, anchoring section reinforcing bar 1 one ends be provided with its threaded engagement and simultaneously with the branch sleeve 3 of outside reinforcing bar 2 threaded engagement, branch sleeve 3 inwalls are provided with internal thread.During concrete enforcement, anchoring section reinforcing bar and branch sleeve are connected in advance, then with (such as shear wall) in concrete structures of both pre-buried constructions formerly and press close to template and install and fix, fluid concrete, after treating form removable, branch sleeve is very natural is exposed to the concrete structure edge, then the termination is provided with externally threaded outside reinforcing bar and screws in the branch sleeve, has realized being connected of anchoring section reinforcing bar and outside reinforcing bar immediately.For preventing that cement paste enters in the branch sleeve in the concrete placement, can be at branch sleeve towards template one side in advance with shutoff such as butter or spitballs.
Claims (1)
1, a kind of reinforced concrete structure reinforcing bar anchorage element, comprise anchoring section reinforcing bar (1), it is characterized in that anchoring section reinforcing bar (1) one end be provided with its threaded engagement and simultaneously with the branch sleeve (3) of outside reinforcing bar (2) threaded engagement, branch sleeve (3) inwall is provided with internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720103089XU CN201133034Y (en) | 2007-11-15 | 2007-11-15 | Reinforced bar anchoring structural piece of reinforced concrete structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720103089XU CN201133034Y (en) | 2007-11-15 | 2007-11-15 | Reinforced bar anchoring structural piece of reinforced concrete structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201133034Y true CN201133034Y (en) | 2008-10-15 |
Family
ID=40061307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720103089XU Expired - Lifetime CN201133034Y (en) | 2007-11-15 | 2007-11-15 | Reinforced bar anchoring structural piece of reinforced concrete structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201133034Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255840A (en) * | 2013-04-28 | 2013-08-21 | 江苏省华建建设股份有限公司 | Combined built-in fitting for concrete walls and column tie bars and installation construction method thereof |
| CN103362222A (en) * | 2013-07-05 | 2013-10-23 | 北京东方福霖大型楼板有限公司 | SP prestressed hollow slab with bolting embedded parts |
| CN103938864A (en) * | 2013-01-21 | 2014-07-23 | 高行友 | Infilled wall constructional column construction method |
| CN105239779A (en) * | 2015-11-02 | 2016-01-13 | 安徽杭萧钢结构有限公司 | Construction method of core tube and core tube |
| CN105672580A (en) * | 2016-03-16 | 2016-06-15 | 中建三局集团有限公司 | Embedded steel bar connecting piece and construction method thereof |
| CN105714985A (en) * | 2016-03-01 | 2016-06-29 | 中国水利水电第十一工程局有限公司 | Steel bar connecting sleeve for concrete construction and construction process of steel bar connecting sleeve |
| CN105888078A (en) * | 2016-05-31 | 2016-08-24 | 中铁第四勘察设计院集团有限公司 | U-shaped building embedded part and construction method of anchoring component of U-shaped building embedded part |
| CN106121133A (en) * | 2016-07-07 | 2016-11-16 | 广西桂林地建建设有限公司 | A kind of construction of reserved beam-wall binding muscle |
| CN109963994A (en) * | 2016-09-02 | 2019-07-02 | M·阿特昂 | Reinforcement dynamic for promoting, overturning constracture unit promotes anchor |
| CN110284656A (en) * | 2019-08-05 | 2019-09-27 | 郑州大学 | A kind of full assembled steel concrete combination beam |
| CN111119396A (en) * | 2020-01-08 | 2020-05-08 | 浙江丰众建筑材料科技股份有限公司 | Autoclaved aerated concrete brick with preset tie bar grooves and processing method thereof |
| CN113718965A (en) * | 2021-09-15 | 2021-11-30 | 中铁上海工程局集团第五工程有限公司 | Turnover circulation multipurpose embedded part |
| CN114232452A (en) * | 2021-12-02 | 2022-03-25 | 中铁十一局集团有限公司 | Construction method and device for quick pull rod of large-section tower column of cable-stayed bridge |
-
2007
- 2007-11-15 CN CNU200720103089XU patent/CN201133034Y/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938864A (en) * | 2013-01-21 | 2014-07-23 | 高行友 | Infilled wall constructional column construction method |
| CN103938864B (en) * | 2013-01-21 | 2016-03-16 | 江苏楚鼎建设工程有限公司 | Infilled wall Constructional Col-umn Construction engineering method |
| CN103255840A (en) * | 2013-04-28 | 2013-08-21 | 江苏省华建建设股份有限公司 | Combined built-in fitting for concrete walls and column tie bars and installation construction method thereof |
| CN103255840B (en) * | 2013-04-28 | 2015-11-04 | 江苏省华建建设股份有限公司 | Concrete wall, post tension rib assembly built-in fitting and construction method of installation thereof |
| CN103362222A (en) * | 2013-07-05 | 2013-10-23 | 北京东方福霖大型楼板有限公司 | SP prestressed hollow slab with bolting embedded parts |
| CN103362222B (en) * | 2013-07-05 | 2016-01-27 | 北京东方福霖大型楼板有限公司 | A kind of SP prestressed cored slab with bolt embedded part |
| CN105239779A (en) * | 2015-11-02 | 2016-01-13 | 安徽杭萧钢结构有限公司 | Construction method of core tube and core tube |
| CN105714985A (en) * | 2016-03-01 | 2016-06-29 | 中国水利水电第十一工程局有限公司 | Steel bar connecting sleeve for concrete construction and construction process of steel bar connecting sleeve |
| CN105672580A (en) * | 2016-03-16 | 2016-06-15 | 中建三局集团有限公司 | Embedded steel bar connecting piece and construction method thereof |
| CN105888078A (en) * | 2016-05-31 | 2016-08-24 | 中铁第四勘察设计院集团有限公司 | U-shaped building embedded part and construction method of anchoring component of U-shaped building embedded part |
| CN106121133A (en) * | 2016-07-07 | 2016-11-16 | 广西桂林地建建设有限公司 | A kind of construction of reserved beam-wall binding muscle |
| CN109963994A (en) * | 2016-09-02 | 2019-07-02 | M·阿特昂 | Reinforcement dynamic for promoting, overturning constracture unit promotes anchor |
| CN110284656A (en) * | 2019-08-05 | 2019-09-27 | 郑州大学 | A kind of full assembled steel concrete combination beam |
| CN111119396A (en) * | 2020-01-08 | 2020-05-08 | 浙江丰众建筑材料科技股份有限公司 | Autoclaved aerated concrete brick with preset tie bar grooves and processing method thereof |
| CN113718965A (en) * | 2021-09-15 | 2021-11-30 | 中铁上海工程局集团第五工程有限公司 | Turnover circulation multipurpose embedded part |
| CN114232452A (en) * | 2021-12-02 | 2022-03-25 | 中铁十一局集团有限公司 | Construction method and device for quick pull rod of large-section tower column of cable-stayed bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BUILDING AND MOUNTING ENGINEERING CO., LTD., NO.12 Free format text: FORMER OWNER: BUILDING AND MOUNTING ENGINEERING CO., LTD., NO.12 BUREAU, MINISTRY OF RAILWAYS Effective date: 20150714 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150714 Address after: 030024 West Street, Taiyuan, Shanxi, No. 130 Patentee after: CHINA RAILWAY 12TH BUREAU GROUP Co.,Ltd. Patentee after: BUILDING AND INSTALLING ENGINEER CO., LTD. OF CHINA RAILWAY 12TH BUREAU Group Patentee after: THE 1ST ENGINEERING CO.,LTD. OF CHINA RAILWAY URBAN CONSTRUCTION Group Address before: 030024 West Street, Taiyuan, Shanxi, No. 130 Patentee before: CHINA RAILWAY 12TH BUREAU GROUP Co.,Ltd. Patentee before: BUILDING AND INSTALLING ENGINEER CO., LTD. OF CHINA RAILWAY 12TH BUREAU Group |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081015 |