CN201998323U - Reinforcing steel bar binding jig for precast box beam bottom web plates - Google Patents
Reinforcing steel bar binding jig for precast box beam bottom web plates Download PDFInfo
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- CN201998323U CN201998323U CN2011200636080U CN201120063608U CN201998323U CN 201998323 U CN201998323 U CN 201998323U CN 2011200636080 U CN2011200636080 U CN 2011200636080U CN 201120063608 U CN201120063608 U CN 201120063608U CN 201998323 U CN201998323 U CN 201998323U
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- web
- steel bar
- reinforcing steel
- crossbeam
- base plate
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Abstract
The utility model discloses a reinforcing steel bar binding jig for precast box beam bottom web plates. The reinforcing steel bar binding jig comprises a bottom plate binding portion and a web plate binding portion, the bottom plate binding portion comprises a plurality of bottom plate concrete foundations, a crossbeam and bottom plate reinforcing steel bar positioning grooves, the crossbeam is erected on the bottom plate concrete foundations, the bottom plate reinforcing steel bar positioning grooves are fixed on the crossbeam, an opening of each bottom plate reinforcing steel bar positioning groove is upward so as to be used for positioning bottom plate reinforcing steel bars, the web plate binding portion comprises two sets of web plate concrete foundations, supports and a plurality of web plate reinforcing steel bar positioning grooves, the two sets of web plate concrete foundations are respectively disposed on two sides of the crossbeam, the two sets of supports are respectively movably connected to the two sets of web plate concrete foundations and located above the web plate concrete foundations, the supports can transversely move on the web plate concrete foundations, the web plate reinforcing steel bar positioning grooves are fixed on the inner wall of each group of supports, and an opening of each web plate reinforcing steel bar positioning groove is inward so as to be used for positioning web plate reinforcing steel bars. The reinforcing steel bar binding jig can greatly shorten time for making beam pedestals and box beam formworks, and saves construction cost of beam yards.
Description
Technical field
The utility model relates to the steel bar binding clamping fixture of web at the bottom of a kind of prefabricated case beam.
Background technology
At present, the process of web reinforcement colligation of the beam prefabricated end of case generally is to finish in the template of case beam.The defective that this colligation mode exists is:
It is oversize that the web reinforcement process of binding takies time of beam making bench and box-beam plate at the bottom of the prefabricated case beam, is unfavorable for the turnover utilization of beam making bench and box-beam plate, can not save beam field construction cost effectively.
The utility model content
The technical problems to be solved in the utility model provides the steel bar binding clamping fixture of web at the bottom of a kind of prefabricated case beam, can significantly reduce the time that takies beam making bench and box-beam plate, saves beam field construction cost.
For solving the problems of the technologies described above, the technical solution of the utility model is:
The steel bar binding clamping fixture of web at the bottom of a kind of prefabricated case beam comprises base plate colligation part and web colligation part,
Described base plate colligation partly comprises some underplate concretes basis, crossbeam, base plate reinforcing bar locating slot, described beam erection is on described some underplate concretes basis, described some base plate reinforcing bar locating slots are fixed on the described crossbeam, described each base plate reinforcing bar locating slot opening upwards is used for the positioning plate reinforcing bar;
Described web colligation partly comprises two groups of web concrete bases, support and some web reinforcement locating slots, described two groups of web concrete bases are arranged at the both sides of described crossbeam respectively, described two pack supports are movably connected on described two groups of web concrete bases respectively, and be positioned at the top on described web concrete basis, described support can be traversing on described web concrete basis, described some web reinforcement locating slots are fixed on the inwall of described every pack support, described each web reinforcement locating slot opening is inside, is used to locate web reinforcement.
As improvement, also be provided with some base plate positioning pipes that are used for the positioning plate spilled water hole on the crossbeam described in the utility model; Also be provided with some web positioning pipes that are used to locate the web air vent on the inwall of described every pack support.
Preferably, the utility model underplate concrete basis and web concrete basis are the concrete bar shaped basis that is bar shaped.
Preferably, crossbeam described in the utility model is the shaped steel crossbeam; Described support is a steel bracket; Described base plate positioning pipe is the base plate positioning steel tube; Described web positioning pipe is the web positioning steel tube.
Therefore compared with prior art, the utility model has following beneficial effect:
Changed the construction technology of traditional direct assembling reinforcement on beam making bench; significantly reduced the time that takies beam making bench and box-beam plate; and can quick and precisely locate web reinforcement position at the bottom of the case beam, preformed hole and built-in fitting position; improved reinforcing bar binding efficient; in addition; whole mold can be processed into according to the appearance and size and the reinforcing bar protection thickness of web at the bottom of the prefabricated case beam, and is very easy to use.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, does not constitute to improper qualification of the present utility model, in the accompanying drawings:
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to qualification of the present utility model.
Be illustrated in figure 1 as the embodiment of the steel bar binding clamping fixture of web at the bottom of a kind of prefabricated case beam described in the utility model, comprise base plate colligation part and web colligation part, the base plate colligation partly comprises some underplate concretes basis 11, crossbeam 3, base plate reinforcing bar locating slot 51, crossbeam 3 is set up on some underplate concretes basis 11, some base plate reinforcing bar locating slots 51 are fixed on the crossbeam 3, each base plate reinforcing bar locating slot 51 opening upwards is used for the positioning plate reinforcing bar; The web colligation partly comprises two groups of web concrete bases 12, support 2 and some web reinforcement locating slots 52, two groups of web concrete bases 12 are arranged at the both sides of crossbeam 3 respectively, two pack supports 2 are movably connected on two groups of web concrete bases 12 respectively, and be positioned at the top on web concrete basis 12, support 2 can be traversing on web concrete basis 12, some web reinforcement locating slots 52 are fixed on the inwall of every pack support 2, each web reinforcement locating slot 52 opening is inside, is used to locate web reinforcement.
As improvement, in the present embodiment, also be provided with some base plate positioning pipes 6 that are used for the positioning plate spilled water hole on the crossbeam 3; Also be provided with some web positioning pipes 4 that are used to locate the web air vent on the inwall of every pack support 2.
In the present embodiment, the concrete bar shaped basis that is bar shaped is all adopted on underplate concrete basis 11 and web concrete basis 12, can save the part construction cost like this; Crossbeam 3 adopts the shaped steel crossbeam, support 2 adopts steel bracket, and base plate positioning pipe 6 adopts the base plate positioning steel tube, and web positioning pipe 4 adopts the web positioning steel tube, the rigidity of crossbeam 3, support 2, base plate positioning pipe 6, web positioning pipe 4 is better like this, can satisfy the rigidity requirement of whole mold better.
During concrete enforcement, can determine the size of mold according to the overall dimensions of the actual prefabricated case beam in beam field, also can determine the quantity and the position of base plate positioning pipe 6, web positioning pipe 4 according to the spilled water hole on the web at the bottom of the actual prefabricated case beam, air vent, in addition, can carry out the painting processing in the steel construction outside for the anticorrosion of mold.Web reinforcement is after colligation is finished on the mold at the bottom of the prefabricated case beam, can be with after the traversing laterally certain distance of support 2, utilize the anti-suspension bracket of straddle truck and reinforcing bar with prefabricated case beam at the bottom of web reinforcement integral body hang in template.
More than technical scheme that the utility model embodiment is provided be described in detail, used specific case herein principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (8)
1. the steel bar binding clamping fixture of web at the bottom of the prefabricated case beam is characterized in that: comprise base plate colligation part and web colligation part,
Described base plate colligation partly comprises some underplate concretes basis, crossbeam, base plate reinforcing bar locating slot,
Described beam erection on described some underplate concretes basis,
Described some base plate reinforcing bar locating slots are fixed on the described crossbeam, and described each base plate reinforcing bar locating slot opening upwards is used for the positioning plate reinforcing bar;
Described web colligation partly comprises two groups of web concrete bases, support and some web reinforcement locating slots,
Described two groups of web concrete bases are arranged at the both sides of described crossbeam respectively,
Described two pack supports are movably connected on described two groups of web concrete bases respectively, and are positioned at the top on described web concrete basis, and described support can be traversing on described web concrete basis,
Described some web reinforcement locating slots are fixed on the inwall of described every pack support, and described each web reinforcement locating slot opening is inside, is used to locate web reinforcement.
2. the steel bar binding clamping fixture of web at the bottom of the prefabricated case beam according to claim 1 is characterized in that: also be provided with some base plate positioning pipes that are used for the positioning plate spilled water hole on the described crossbeam.
3. the steel bar binding clamping fixture of web at the bottom of the prefabricated case beam according to claim 1 is characterized in that: also be provided with some web positioning pipes that are used to locate the web air vent on the inwall of described every pack support.
4. the steel bar binding clamping fixture of web at the bottom of the prefabricated case beam according to claim 1 is characterized in that: described underplate concrete basis and web concrete basis are the concrete bar shaped basis that is bar shaped.
5. the steel bar binding clamping fixture of web at the bottom of the prefabricated case beam according to claim 1 is characterized in that: described crossbeam is the shaped steel crossbeam.
6. the steel bar binding clamping fixture of web at the bottom of the prefabricated case beam according to claim 1 is characterized in that: described support is a steel bracket.
7. the steel bar binding clamping fixture of web at the bottom of the prefabricated case beam according to claim 2 is characterized in that: described base plate positioning pipe is the base plate positioning steel tube.
8. the steel bar binding clamping fixture of web at the bottom of the prefabricated case beam according to claim 3 is characterized in that: described web positioning pipe is the web positioning steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200636080U CN201998323U (en) | 2011-03-11 | 2011-03-11 | Reinforcing steel bar binding jig for precast box beam bottom web plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200636080U CN201998323U (en) | 2011-03-11 | 2011-03-11 | Reinforcing steel bar binding jig for precast box beam bottom web plates |
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| CN201998323U true CN201998323U (en) | 2011-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200636080U Expired - Fee Related CN201998323U (en) | 2011-03-11 | 2011-03-11 | Reinforcing steel bar binding jig for precast box beam bottom web plates |
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| CN (1) | CN201998323U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935661A (en) * | 2012-11-29 | 2013-02-20 | 甘肃路桥建设集团有限公司 | Shaping rack |
| CN103374884A (en) * | 2012-04-19 | 2013-10-30 | 北京鑫畅路桥建设有限公司 | Reinforcement cage producing device and reinforcement cage producing method |
| CN103507157A (en) * | 2012-06-29 | 2014-01-15 | 中铁二十二局集团第三工程有限公司 | Prefabricated T beam rib plate reinforcement steel bar locating frame |
| CN105235064A (en) * | 2015-08-31 | 2016-01-13 | 中建市政工程有限公司 | Reinforcing bar banding stretching rack for pre-stressed concrete prefabricated box girder |
| CN105313221A (en) * | 2015-11-17 | 2016-02-10 | 中国建筑土木建设有限公司 | Box girder web reinforcing bar positioning device and construction method thereof |
| CN106142338A (en) * | 2016-06-30 | 2016-11-23 | 中交航局第四工程有限公司 | A kind of prefabricated case beam framework of steel reinforcement loose tool binding construction method |
| CN106182404A (en) * | 2016-07-08 | 2016-12-07 | 中铁十九局集团第三工程有限公司 | A kind of box beam steel bar binding clamping fixture |
| CN106863587A (en) * | 2017-03-02 | 2017-06-20 | 中国葛洲坝集团第工程有限公司 | Many rib three dimension prestressing pregroove marks body reinforcement installation stands and installation method |
| CN115070935A (en) * | 2022-06-30 | 2022-09-20 | 上海东华建设管理有限公司 | Prefabricated bridge approach box girder reinforcement binding positioner of high pile pier |
-
2011
- 2011-03-11 CN CN2011200636080U patent/CN201998323U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374884A (en) * | 2012-04-19 | 2013-10-30 | 北京鑫畅路桥建设有限公司 | Reinforcement cage producing device and reinforcement cage producing method |
| CN103374884B (en) * | 2012-04-19 | 2015-06-24 | 北京鑫畅路桥建设有限公司 | Reinforcement cage producing device and reinforcement cage producing method |
| CN103507157A (en) * | 2012-06-29 | 2014-01-15 | 中铁二十二局集团第三工程有限公司 | Prefabricated T beam rib plate reinforcement steel bar locating frame |
| CN103507157B (en) * | 2012-06-29 | 2015-12-30 | 中铁二十二局集团第三工程有限公司 | Precast T-Beam floor steel bar positioning frame |
| CN102935661A (en) * | 2012-11-29 | 2013-02-20 | 甘肃路桥建设集团有限公司 | Shaping rack |
| CN105235064A (en) * | 2015-08-31 | 2016-01-13 | 中建市政工程有限公司 | Reinforcing bar banding stretching rack for pre-stressed concrete prefabricated box girder |
| CN105313221A (en) * | 2015-11-17 | 2016-02-10 | 中国建筑土木建设有限公司 | Box girder web reinforcing bar positioning device and construction method thereof |
| CN105313221B (en) * | 2015-11-17 | 2017-07-07 | 中国建筑土木建设有限公司 | A kind of box girder web bar reinforcement positioning device and its construction method |
| CN106142338A (en) * | 2016-06-30 | 2016-11-23 | 中交航局第四工程有限公司 | A kind of prefabricated case beam framework of steel reinforcement loose tool binding construction method |
| CN106182404A (en) * | 2016-07-08 | 2016-12-07 | 中铁十九局集团第三工程有限公司 | A kind of box beam steel bar binding clamping fixture |
| CN106863587A (en) * | 2017-03-02 | 2017-06-20 | 中国葛洲坝集团第工程有限公司 | Many rib three dimension prestressing pregroove marks body reinforcement installation stands and installation method |
| CN106863587B (en) * | 2017-03-02 | 2022-08-09 | 中国葛洲坝集团第一工程有限公司 | Multi-rib three-dimensional prestress prefabricated groove body steel bar installation rack and installation method |
| CN115070935A (en) * | 2022-06-30 | 2022-09-20 | 上海东华建设管理有限公司 | Prefabricated bridge approach box girder reinforcement binding positioner of high pile pier |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY 25TH BUREAU GROUP CO., LTD. Effective date: 20120319 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120319 Address after: 510600, No. 8 West Republican Road, Guangzhou, 5-7, Yuexiu District Co-patentee after: CHINA RAILWAY 25TH BUREAU GROUP Co.,Ltd. Patentee after: CONSTRUCTION INSTALLATION ENGINEERING CO., LTD. OF CHINA RAILWAY 25TH BUREAU Group Address before: 510600, room 8, 511 Gonghe West Road, Guangdong, Guangzhou, Yuexiu District Patentee before: Construction Installation Engineering Co., Ltd. of China Railway 25th Bureau Group |
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| ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY URBAN CONSTRUCTION GROUP CO., LTD. C Free format text: FORMER OWNER: CHINA RAILWAY 25TH BUREAU GROUP CO., LTD. Effective date: 20141219 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: THE 2ND ENGINEERING CO., LTD. OF CHINA RAILWAY URB Free format text: FORMER NAME: CONSTRUCTION INSTALLATION ENGINEERING CO., LTD. OF CHINA RAILWAY NO.25 BUREAU GROUP |
|
| CP03 | Change of name, title or address |
Address after: 510600, No. 8, 5-7 West Gonghe Road, Guangzhou, Guangdong Province, Yuexiu District Co-patentee after: CHINA RAILWAY 25TH BUREAU GROUP Co.,Ltd. Patentee after: China Railway Urban Construction Group Second Engineering Co.,Ltd. Address before: 510600, No. 8 West Republican Road, Guangzhou, 5-7, Yuexiu District Co-patentee before: CHINA RAILWAY 25TH BUREAU GROUP Co.,Ltd. Patentee before: Construction Installation Engineering Co., Ltd. of China Railway 25th Bureau Group |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141219 Address after: 510600, No. 8, 5-7 West Gonghe Road, Guangzhou, Guangdong Province, Yuexiu District Patentee after: China Railway Urban Construction Group Second Engineering Co.,Ltd. Patentee after: CHINA RAILWAY URBAN CONSTRUCTION GROUP Co.,Ltd. Patentee after: CHINA RAILWAY 16TH BUREAU GROUP BEIJING ENGINEERING Co.,Ltd. Patentee after: CHINA RAILWAY 25TH BUREAU GROUP Co.,Ltd. Address before: 510600, No. 8, 5-7 West Gonghe Road, Guangzhou, Guangdong Province, Yuexiu District Patentee before: China Railway Urban Construction Group Second Engineering Co.,Ltd. Patentee before: CHINA RAILWAY 25TH BUREAU GROUP Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20170311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |