CN201738455U - Prefabricated prestressed concrete beam and column frame joint local compression preventing component - Google Patents
Prefabricated prestressed concrete beam and column frame joint local compression preventing component Download PDFInfo
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- CN201738455U CN201738455U CN2010202813456U CN201020281345U CN201738455U CN 201738455 U CN201738455 U CN 201738455U CN 2010202813456 U CN2010202813456 U CN 2010202813456U CN 201020281345 U CN201020281345 U CN 201020281345U CN 201738455 U CN201738455 U CN 201738455U
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- prestressed concrete
- reinforcing bar
- column
- frame joint
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Abstract
A prefabricated prestressed concrete beam and column frame joint local compression preventing component of the utility model comprises beams, a column and a steel bar. The beams are installed at side surfaces of the column and are provided with a plurality of beam steel bar holes along the length direction of the beams. A corresponding position of the column is provided with a plurality of column steel bar holes. The steel bar penetrates through in order the beam steel bar holes and the column steel bar holes, and the two beams and the column are connected into one piece by applying the prestress. Respectively an angle steel is inserted in an upper end of a beam end face adjacent to the column in the whole width direction and an angle steel is inserted in a lower end. An outer side of the angle steel is also provided with a concrete layer. Compared with an existing similar component, the prefabricated prestressed concrete beam and column frame joint local compression preventing component of the utility model, due to the respective insertion of the angle steel to the upper end and the lower end of the beam end face adjacent to the column in the whole width direction, enables the local compressive strength of prefabricated prestressed concrete beams to be significantly enhanced, satisfying the strength requirements of a building structure.
Description
Technical field
The utility model has related to the assembly of a kind of precast prestressed concrete beam and post frame joint, has particularly related to a kind of architectural precast prestressed concrete beam and the anti-office of post frame joint pressure assembly of being used for.
Background technology
The assembly of existing precast prestressed concrete beam and post frame joint, in the embedding of the end of its beam spiral bar is arranged, the part of precast construction beam is damaged by pressure preventing, do not increase to some extent though the strength ratio of this design adds the local strength of screw-thread steel, still can not satisfy architectural needs.
Summary of the invention
Goal of the invention of the present utility model is to solve existing precast prestressed concrete beam and post in the not enough problem of the local strength of its contact position, and providing a kind of precast prestressed concrete beam and the anti-office of post frame joint to press assembly, it can satisfy architectural needs.
In order to finish goal of the invention of the present utility model, the utility model by the following technical solutions:
The anti-office of a kind of precast prestressed concrete beam of the present utility model and post frame joint presses assembly, it comprises: two sections beams, post and reinforcing bar, two sections beams are installed in the both sides of post respectively, on the beam length direction, have several beam steel holes, on the correspondence position of post, have several post reinforced holes, reinforcing bar passes the beam steel hole of beam successively, in the post reinforced hole of post and the beam steel hole of beam, by applying prestressing force two sections beam and columns are linked into an integrated entity, wherein: embed an angle steel respectively in top and bottom, also have a layer of concrete in this angle steel outside with the approaching whole width of beam-ends face of post;
The anti-office of a kind of precast prestressed concrete beam of the present utility model and post frame joint presses assembly, it comprises: one section beam, post, reinforcing bar, beam is installed in a side of post respectively, on the beam length direction, have several beam steel holes, on the correspondence position of post, have several post reinforced holes, reinforcing bar passes in the post reinforced hole of the beam steel hole of beam and post successively, by applying prestressing force one section beam and column is linked into an integrated entity, wherein: embed an angle steel respectively in top and bottom, also have a layer of concrete in this angle steel outside with the approaching whole width of beam-ends face of post;
The anti-office of a kind of precast prestressed concrete beam of the present utility model and post frame joint presses assembly, and wherein: described reinforcing bar is a plain bars;
The anti-office of a kind of precast prestressed concrete beam of the present utility model and post frame joint presses assembly, and wherein: described reinforcing bar is the no bonding reinforcing bar of answering in advance.
A kind of precast prestressed concrete beam of the present utility model presses assembly to compare with existing similar assembly with the anti-office of post frame joint, owing to embed an angle steel respectively in top and bottom with the approaching whole width of beam-ends face of post, precast prestressed concrete beam is significantly strengthened in the compressive strength of part, satisfied the requirement of strength of building structure.
Description of drawings
Fig. 1 is the forward generalized section that the anti-office of a kind of precast prestressed concrete beam of the present utility model and post frame joint presses assembly; Reinforcing bar does not for the sake of clarity draw among the figure;
Fig. 2 is that Fig. 1 bows to view;
Fig. 3 is the forward generalized section that the anti-office of another kind of precast prestressed concrete beam of the present utility model and post frame joint presses assembly; Reinforcing bar does not for the sake of clarity draw among the figure;
Fig. 4 is that Fig. 3 bows to view.
The specific embodiment
As depicted in figs. 1 and 2, the anti-office of a kind of precast prestressed concrete beam of the present utility model and post frame joint presses assembly to comprise: two sections beams 1, post 6 and reinforcing bar, two sections beams 1 are installed in the both sides of post 6 respectively, on beam 1 length direction, have several beam steel holes 5, on the correspondence position of post 6, have several post reinforced holes 4, the quantity of beam steel hole 5 and post reinforced hole 4 is decided according to the Intensity Design of concrete beam and column, reinforcing bar passes the beam steel hole 5 of beam 1 successively, in the post reinforced hole 4 of post 6 and the beam steel hole 5 of beam 1, by applying prestressing force two sections beams 1 and post 6 are linked into an integrated entity, embed an angle steel 3 respectively in top and bottom, also have a layer of concrete 2 in these angle steel 3 outsides with the approaching whole width of beam 1 end face of post 6.Reinforcing bar is plain bars or does not have the bonding reinforcing bar of answering in advance.
In construction, two sections beams 1 are transferred the both sides be contained in post 6 with crane respectively, then reinforcing bar is passed successively in the beam steel hole 5 of the post reinforced hole 4 of beam steel hole 5, post 6 of beam 1 and beam 1, two sections beams 1 and post 6 are linked into an integrated entity by applying prestressing force.
More than describing is to explanation of the present utility model, is not the qualification to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of spirit of the present utility model, the utility model can be done any type of modification.
Claims (6)
1. the anti-office of precast prestressed concrete beam and post frame joint presses an assembly, it comprises: two sections beams (1), post (6), reinforcing bar, two sections beams (1) are installed in the both sides of post (6) respectively, on beam (1) length direction, have several beam steel holes (5), on the correspondence position of post (6), have several post reinforced holes (4), reinforcing bar passes the beam steel hole (5) of beam (1) successively, in the post reinforced hole (4) of post (6) and the beam steel hole (5) of beam (1), by applying prestressing force two sections beams (1) and post (6) are linked into an integrated entity, it is characterized in that: embed an angle steel (3) respectively in top and bottom, also have a layer of concrete (2) in this angle steel (3) outside with the approaching whole width of beam (1) end face of post (6).
2. the anti-office of precast prestressed concrete beam as claimed in claim 1 and post frame joint presses assembly, and it is characterized in that: described reinforcing bar is a plain bars.
3. the anti-office of precast prestressed concrete beam as claimed in claim 1 and post frame joint presses assembly, and it is characterized in that: described reinforcing bar is the no bonding reinforcing bar of answering in advance.
4. the anti-office of precast prestressed concrete beam and post frame joint presses an assembly, it comprises: one section beam (1), post (6), reinforcing bar, beam (1) is installed in a side of post (6) respectively, on beam (1) length direction, have several beam steel holes (5), on the correspondence position of post (6), have several post reinforced holes (4), reinforcing bar passes in the post reinforced hole (4) of the beam steel hole (5) of beam (1) and post (6) successively, by applying prestressing force one section beam (1) and post (6) are linked into an integrated entity, it is characterized in that: embed an angle steel (3) respectively in top and bottom, also have a layer of concrete (2) in this angle steel (3) outside with the approaching whole width of beam (1) end face of post (6).
5. the anti-office of precast prestressed concrete beam as claimed in claim 4 and post frame joint presses assembly, and it is characterized in that: described reinforcing bar is a plain bars.
6. the anti-office of precast prestressed concrete beam as claimed in claim 4 and post frame joint presses assembly, and it is characterized in that: described reinforcing bar is the no bonding reinforcing bar of answering in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202813456U CN201738455U (en) | 2010-08-04 | 2010-08-04 | Prefabricated prestressed concrete beam and column frame joint local compression preventing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202813456U CN201738455U (en) | 2010-08-04 | 2010-08-04 | Prefabricated prestressed concrete beam and column frame joint local compression preventing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201738455U true CN201738455U (en) | 2011-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202813456U Expired - Fee Related CN201738455U (en) | 2010-08-04 | 2010-08-04 | Prefabricated prestressed concrete beam and column frame joint local compression preventing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201738455U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132602A (en) * | 2013-02-27 | 2013-06-05 | 同济大学 | Self-resetting frame joint |
| CN103362210A (en) * | 2013-07-08 | 2013-10-23 | 中国矿业大学 | Prestress assembly frame structure |
| CN103741792A (en) * | 2014-01-02 | 2014-04-23 | 王睿敏 | Whole assembly frame system and construction method thereof |
| CN104032896A (en) * | 2014-06-26 | 2014-09-10 | 华侨大学 | Hysteresis damage and crushing resisting reinforced concrete frame column |
| CN103898985B (en) * | 2014-02-21 | 2016-04-20 | 同济大学 | A kind of beam column ball pivot node |
| CN105649202A (en) * | 2016-01-11 | 2016-06-08 | 安徽理工大学 | Prestress fabricated frame joint structure and construction method thereof |
| CN105714933A (en) * | 2016-05-05 | 2016-06-29 | 安徽理工大学 | Beam-column connection joint for frame structure |
| CN106400955A (en) * | 2016-11-09 | 2017-02-15 | 沈阳建筑大学 | Assembled concrete beam and column connecting joint |
| WO2018233440A1 (en) * | 2017-06-22 | 2018-12-27 | 中国建筑股份有限公司 | Node connection structure for prestressed prefabricated concrete frame and construction method thereof |
-
2010
- 2010-08-04 CN CN2010202813456U patent/CN201738455U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132602A (en) * | 2013-02-27 | 2013-06-05 | 同济大学 | Self-resetting frame joint |
| CN103362210A (en) * | 2013-07-08 | 2013-10-23 | 中国矿业大学 | Prestress assembly frame structure |
| CN103741792A (en) * | 2014-01-02 | 2014-04-23 | 王睿敏 | Whole assembly frame system and construction method thereof |
| CN103741792B (en) * | 2014-01-02 | 2015-10-28 | 王睿敏 | Overall assembling frame system and construction method |
| CN103898985B (en) * | 2014-02-21 | 2016-04-20 | 同济大学 | A kind of beam column ball pivot node |
| CN104032896A (en) * | 2014-06-26 | 2014-09-10 | 华侨大学 | Hysteresis damage and crushing resisting reinforced concrete frame column |
| CN105649202A (en) * | 2016-01-11 | 2016-06-08 | 安徽理工大学 | Prestress fabricated frame joint structure and construction method thereof |
| CN105649202B (en) * | 2016-01-11 | 2018-08-07 | 安徽理工大学 | Prestressing force assembling frame node structure and its construction method |
| CN105714933A (en) * | 2016-05-05 | 2016-06-29 | 安徽理工大学 | Beam-column connection joint for frame structure |
| CN106400955A (en) * | 2016-11-09 | 2017-02-15 | 沈阳建筑大学 | Assembled concrete beam and column connecting joint |
| WO2018233440A1 (en) * | 2017-06-22 | 2018-12-27 | 中国建筑股份有限公司 | Node connection structure for prestressed prefabricated concrete frame and construction method thereof |
| US10865557B2 (en) | 2017-06-22 | 2020-12-15 | China State Construction Engineering Corporation Limited | Prestressed assembled concrete frame-joint connecting structure and constructing method thereof |
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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: 20110209 Termination date: 20110804 |