CN210239216U - Reinforced concrete beam column node pastes carbon cloth reinforced structure - Google Patents
Reinforced concrete beam column node pastes carbon cloth reinforced structure Download PDFInfo
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- CN210239216U CN210239216U CN201921013903.8U CN201921013903U CN210239216U CN 210239216 U CN210239216 U CN 210239216U CN 201921013903 U CN201921013903 U CN 201921013903U CN 210239216 U CN210239216 U CN 210239216U
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Abstract
The utility model belongs to the technical field of carbon fiber cloth reinforcement, in particular to a reinforced concrete beam column node pasting carbon fiber cloth reinforcement structure, which comprises a beam, a support column and a concrete layer poured on the outer surface of the beam and the support column, wherein the outer surface of the beam is wound with a plurality of carbon fiber cloth II, the outer surface of the support column is wound with a plurality of carbon fiber cloth I, the outer surfaces of the beam and the support column are fixed with a plurality of fixed plates through uniform bolts, the outer surface of the beam is fixed with an L-shaped steel plate through a plurality of fixing bolts, the outer surface of the beam is fixed with a limiting plate through bolts, the L-shaped steel plate is fixedly connected at the connecting position of the beam and the support column through the fixing bolt, the whole building is not easy to deviate, meanwhile, a support rod is fixed on the outer surfaces of the beam and the support column through the limiting plate, and a, and then make the bracing piece can carry out secondary fixed stay to crossbeam and support column.
Description
Technical Field
The utility model belongs to the technical field of the carbon cloth consolidates, concretely relates to reinforced concrete beam column node pastes carbon cloth reinforced structure.
Background
The reinforced concrete beam is a beam made of reinforced concrete materials, the reinforced concrete beam can be made into an independent beam, can also form an integral beam-plate type floor system with a reinforced concrete plate, or form an integral single-layer or multi-layer framework with the reinforced concrete column, the reinforced concrete beam has various forms, is the most basic bearing component in engineering structures such as house buildings, bridge buildings and the like, has extremely wide application range, is used for tensile, shearing and seismic reinforcement of the structural components, is used as a carbon fiber composite material together with matched impregnating adhesive, can form a complete carbon fiber cloth sheet reinforcing system with excellent performance, and is suitable for reinforcing engineering for treating increase of using load of buildings, change of using functions of engineering, aging of materials, lower concrete strength grade than a design value, structural crack treatment, repair of serving components in severe environment and protection, carbon cloth is as the reinforcing part of concrete beam column structure, there is extensive effect in modern building, but current carbon cloth reinforcing part has some limitations at any time when using, node position department at reinforced concrete and support column lacks protector, make when geological disasters, lead to reinforced concrete roof beam and support column to take place the slope deviation, thereby lead to whole building firm inadequately, and when using carbon cloth, there is not reinforcing apparatus to carbon cloth itself, thereby lead to when using for a long time, carbon cloth has the problem that becomes flexible and drop.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a reinforced concrete beam column node pastes carbon cloth reinforced structure has the fixed and reinforced (rfd) characteristics of carbon cloth of node.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a carbon cloth reinforced structure is pasted to reinforced concrete beam column node, including crossbeam and support column, and pour the concrete layer at crossbeam and support column surface, the surface winding of crossbeam has No. two carbon cloths of a plurality of, the surface winding of support column has a carbon cloth of a plurality of, the surface of crossbeam and support column has a plurality of fixed plate through equal bolt fastening, the surface of crossbeam is fixed with L type steel sheet through a plurality of gim peg, the surface of crossbeam passes through bolt fastening limiting plate, the surface of limiting plate passes through bolt fastening has the bracing piece.
As the utility model discloses a carbon cloth reinforced structure preferred technical scheme is pasted to reinforced concrete beam column node, the reinforcing bar circle has been pour to the inside of crossbeam, and No. two carbon cloth's surface has a plurality of connecting plate through the bolt fastening, and No. two screw holes of a plurality of have been seted up to the surface of fixed plate.
As the utility model discloses a carbon cloth reinforced structure preferred technical scheme is pasted to reinforced concrete beam column node, a plurality of screw hole has been seted up to the surface of L shaped steel board, and the inner wall of a screw hole closes a gim peg soon, and L shaped steel board carries out fixed connection through a gim peg and a screw hole and crossbeam.
As the utility model discloses a carbon cloth reinforced structure preferred technical scheme is pasted to reinforced concrete beam column node, the hookup location department of bracing piece and backing plate has the backing plate through the screw fixation, and the backing plate is the metal component.
As the utility model discloses a carbon cloth reinforced structure preferred technical scheme is pasted to reinforced concrete beam column node, the fixed plate setting is in the surface of L shaped steel board and the intermediate position department of the surface of crossbeam.
As the utility model discloses a carbon cloth reinforced structure preferred technical scheme is pasted to reinforced concrete beam column node, the fixed plate setting is in the surface of limiting plate and the intermediate position department of the surface of crossbeam.
As the utility model discloses a carbon cloth reinforced structure is pasted to reinforced concrete beam column node preferred technical scheme, the width of a carbon cloth and No. two carbon cloths is ten to twenty centimetres, and the distance between two carbon cloths is five centimetres to thirty centimetres, and the distance between two No. two carbon cloths is five centimetres to thirty centimetres.
As the utility model discloses a carbon cloth reinforced structure preferred technical scheme is pasted to reinforced concrete beam column node, a carbon cloth is for wrapping up entirely, and No. two carbon cloths are U type parcel.
Compared with the prior art, the beneficial effects of the utility model are that: through the hookup location department at crossbeam and support column through a gim peg fixedly connected with L shaped steel board, make when geological disasters, whole building is difficult for taking place the skew, the surface at crossbeam and support column is fixed with the bracing piece simultaneously through the limiting plate, and make the bracing piece, constitute triangular structure between crossbeam and the support column, and then make the bracing piece can carry out secondary fixed stay to crossbeam and support column, and pour the reinforcing bar circle in the inside of crossbeam, simultaneously at a plurality of carbon fiber cloth of surface winding of crossbeam and support column and No. two carbon fiber cloth, make can fix crossbeam and support column through a plurality of carbon fiber cloth and No. two carbon fiber cloth, and fix the hookup location of a carbon fiber cloth and No. two carbon fiber cloth through the connecting plate, thereby make crossbeam and support column use more firm.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the cross beam and the support pillar in the present invention;
FIG. 3 is a schematic structural view of an L-shaped steel plate according to the present invention;
fig. 4 is a schematic structural view of a fixing plate of the present invention;
fig. 5 is a schematic view of a cross beam cross section structure in the present invention;
in the figure: 1. a cross beam; 2. a fixing plate; 3. a support bar; 4. a support pillar; 5. a first carbon fiber cloth; 6. an L-shaped steel plate; 7. carbon fiber cloth II; 8. a first fixing bolt; 9. a limiting plate; 10. a concrete layer; 11. a base plate; 12. a first threaded hole; 13. a second threaded hole; 14. a steel bar ring; 15. a connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a reinforced concrete beam column joint pasted carbon fiber cloth reinforced structure comprises a beam 1, a support column 4 and a concrete layer 10 poured on the outer surfaces of the beam 1 and the support column 4, a plurality of carbon fiber cloth No. two 7 are wound on the outer surface of the beam 1, a plurality of carbon fiber cloth No. one 5 are wound on the outer surface of the support column 4, a plurality of fixing plates 2 are fixed on the outer surfaces of the beam 1 and the support column 4 through uniform bolts, an L-shaped steel plate 6 is fixed on the outer surface of the beam 1 through a plurality of fixing bolts No. one 8, a limiting plate 9 is fixed on the outer surface of the beam 1 through bolts, a support rod 3 is fixed on the outer surface of the limiting plate 9 through bolts, in the embodiment, an L-shaped steel plate 6 is fixedly connected at the connecting position of the beam 1 and the support column 4 through a fixing bolt 8, so that the whole building is not easy to deviate in geological disasters, and the support rod 3 is fixed on the outer surfaces, and make and constitute triangular structure between bracing piece 3, crossbeam 1 and the support column 4, and then make bracing piece 3 can carry out secondary fixed stay to crossbeam 1 and support column 4.
Specifically, crossbeam 1's internally cast has reinforcing bar 14, No. two carbon cloth 7's surface has a plurality of connecting plate 15 through the bolt fastening, a plurality of screw hole 13 No. two has been seted up to the surface of fixed plate 2, reinforcing bar 14 has been pour through the inside at crossbeam 1 in this embodiment, it has a plurality of carbon cloth 5 and U type parcel No. two carbon cloth 7 to wrap up entirely at crossbeam 1 and support column 4's surface simultaneously, make and fix crossbeam 1 and support column 4 through a plurality of carbon cloth 5 and No. two carbon cloth 7, and fix No. two carbon cloth 7 through a plurality of connecting plates 15, thereby make crossbeam 1 and support column 4 use more firm.
Specifically, a plurality of screw hole 12 has been seted up to L shaped steel plate 6's surface, and the inner wall of a screw hole 12 closes soon has a gim peg 8, and L shaped steel plate 6 carries out fixed connection through gim peg 8 and a screw hole 12 and crossbeam 1, carries out fixed connection through setting up L shaped steel plate 6 through gim peg 8 and a screw hole 12 and crossbeam 1 in this embodiment for when geological disasters, whole building is difficult for taking place the skew.
Specifically, the connecting position department of bracing piece 3 and backing plate 11 has backing plate 11 through the screw fixation, and backing plate 11 is the metal component, has backing plate 11 through the screw fixation in the connecting position department of bracing piece 3 and backing plate 11 in this embodiment for in the use of bracing piece 3, can protect limiting plate 9 through backing plate 11.
Specifically, the fixing plate 2 is disposed at the middle position between the outer surface of the L-shaped steel plate 6 and the outer surface of the cross beam 1, and in this embodiment, the fixing plate 2 is disposed at the middle position between the outer surface of the L-shaped steel plate 6 and the outer surface of the cross beam 1, so that when the L-shaped steel plate 6 is fixed, the plurality of fixing plates 2 can be secondarily fixed through the L-shaped steel plate 6.
Specifically, the fixed plate 2 is disposed at the middle position between the outer surface of the limiting plate 9 and the outer surface of the beam 1, and the fixed plate 2 is disposed at the middle position between the outer surface of the limiting plate 9 and the outer surface of the beam 1 in this embodiment, so that the plurality of fixed plates 2 can be fixed many times through the limiting plate 9 when the limiting plate 9 is fixed.
Specifically, the widths of the first carbon fiber cloth 5 and the second carbon fiber cloth 7 are ten to twenty centimeters, the distance between the two first carbon fiber cloths 5 is five centimeters to thirty centimeters, and the distance between the two second carbon fiber cloths 7 is five centimeters to thirty centimeters.
Specifically, the first carbon fiber cloth 5 is fully wrapped, and the second carbon fiber cloth 7 is wrapped in a U shape
The utility model discloses a theory of operation and use flow: when the device is used, when the crossbeam 1 and the supporting column 4 are reinforced, the U-shaped carbon fiber cloth 7 is wrapped on the outer surface of the crossbeam 1, the carbon fiber cloth 7 is fixed by bolts through the connecting plate 15, so that the carbon fiber cloth 7 can be stably wound on the outer surface of the crossbeam 1, meanwhile, the carbon fiber cloth 5 is wound on the outer surface of the supporting column 4, the connecting position of the carbon fiber cloth 5 is fixed by bolts through the fixing plate 2, so that the carbon fiber cloth 5 can be stably wound on the outer surface of the supporting column 4, then the fixing plate 2 is fixed on the outer surfaces of the crossbeam 1 and the supporting column 4 through the bolts and the threaded holes 13, and the carbon fiber cloth 5, the carbon fiber cloth 7 and the connecting plate 15 are fixed on the outer surface of the crossbeam 1 through the fixing plates 2, thereby it is 5 to carbon cloth through a plurality of fixed plate 2, No. two carbon cloth 7 and connecting plate 15 carry out the secondary and fix, be fixed with L shaped steel board 6 through a gim peg 8 in crossbeam 1 and support column 4's hookup location department simultaneously, carry out fixed connection with crossbeam 1 and support column 4 through a plurality of L shaped steel board 6, make, and pass through bolt fastening limiting plate 9 at crossbeam 1 and support column 4's surface, then make bracing piece 3 carry out fixed connection with two limiting plates 9 through the bolt, thereby make when geological disasters, L shaped steel board 6 and bracing piece 3 can carry out fixed connection with crossbeam 1 and support column 4, and then make whole building be difficult for taking place the skew.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a carbon cloth reinforced structure is pasted to reinforced concrete beam column node, includes crossbeam (1) and support column (4) to and pour concrete layer (10) at crossbeam (1) and support column (4) surface, its characterized in that: the outer surface winding of crossbeam (1) has carbon cloth (7) No. two of a plurality of, the outer surface winding of support column (4) has carbon cloth (5) No. one of a plurality of, the surface of crossbeam (1) and support column (4) has a plurality of fixed plate (2) through equal bolt fastening, the surface of crossbeam (1) is fixed with L type steel sheet (6) through a plurality of gim peg (8), the surface of crossbeam (1) passes through bolt fastening limiting plate (9), the surface of limiting plate (9) passes through bolt fastening has bracing piece (3).
2. The reinforced concrete beam column joint pasting carbon fiber cloth reinforced structure of claim 1, characterized in that: a reinforcing ring (14) is poured inside the beam (1), a plurality of connecting plates (15) are fixed on the outer surface of the second carbon fiber cloth (7) through bolts, and a plurality of second threaded holes (13) are formed in the outer surface of the fixing plate (2).
3. The reinforced concrete beam column joint pasting carbon fiber cloth reinforced structure of claim 1, characterized in that: a plurality of threaded holes (12) are formed in the outer surface of the L-shaped steel plate (6), a fixing bolt (8) is screwed into the inner wall of each threaded hole (12), and the L-shaped steel plate (6) is fixedly connected with the cross beam (1) through the fixing bolt (8) and the threaded holes (12).
4. The reinforced concrete beam column joint pasting carbon fiber cloth reinforced structure of claim 1, characterized in that: the connection position of the support rod (3) and the backing plate (11) is fixed with the backing plate (11) through screws, and the backing plate (11) is a metal component.
5. The reinforced concrete beam column joint pasting carbon fiber cloth reinforced structure of claim 1, characterized in that: the fixing plate (2) is arranged at the middle position between the outer surface of the L-shaped steel plate (6) and the outer surface of the cross beam (1).
6. The reinforced concrete beam column joint pasting carbon fiber cloth reinforced structure of claim 1, characterized in that: the fixing plate (2) is arranged at the middle position between the outer surface of the limiting plate (9) and the outer surface of the cross beam (1).
7. The reinforced concrete beam column joint pasting carbon fiber cloth reinforced structure of claim 1, characterized in that: the width of the first carbon fiber cloth (5) and the second carbon fiber cloth (7) is ten to twenty centimeters, the distance between the two first carbon fiber cloths (5) is five centimeters to thirty centimeters, and the distance between the two second carbon fiber cloths (7) is five centimeters to thirty centimeters.
8. The reinforced concrete beam column joint pasting carbon fiber cloth reinforced structure of claim 1, characterized in that: the first carbon fiber cloth (5) is fully wrapped, and the second carbon fiber cloth (7) is wrapped in a U shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921013903.8U CN210239216U (en) | 2019-07-02 | 2019-07-02 | Reinforced concrete beam column node pastes carbon cloth reinforced structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921013903.8U CN210239216U (en) | 2019-07-02 | 2019-07-02 | Reinforced concrete beam column node pastes carbon cloth reinforced structure |
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| CN210239216U true CN210239216U (en) | 2020-04-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262633A (en) * | 2022-08-15 | 2022-11-01 | 上海建工集团股份有限公司 | Toughening device for existing underground space structure and construction method |
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2019
- 2019-07-02 CN CN201921013903.8U patent/CN210239216U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262633A (en) * | 2022-08-15 | 2022-11-01 | 上海建工集团股份有限公司 | Toughening device for existing underground space structure and construction method |
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