CN215564552U - Carbon fiber bar reinforced structure - Google Patents
Carbon fiber bar reinforced structure Download PDFInfo
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- CN215564552U CN215564552U CN202121890236.9U CN202121890236U CN215564552U CN 215564552 U CN215564552 U CN 215564552U CN 202121890236 U CN202121890236 U CN 202121890236U CN 215564552 U CN215564552 U CN 215564552U
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Abstract
The utility model discloses a carbon fiber bar reinforcing structure which comprises a beam, wherein a groove is formed in the beam, a carbon bar glue bottom layer is filled and bonded at the bottom of the groove, a carbon fiber bar is bonded on the carbon bar glue bottom layer, gaps are formed between two sides of the carbon fiber bar and the groove, a carbon bar glue dense layer is filled in the gaps, a carbon bar glue surface layer is bonded on the outer sides of the carbon fiber bar and the carbon bar glue dense layer, and the carbon bar glue surface layer is a structural layer made of carbon bar glue and a toner of the color of the beam. The durability of the reinforcing component is enhanced, the life cycle of the reinforcing component is prolonged, the later maintenance cost of the steel plate corrosion in the steel cladding reinforcing technology is saved, the grooves are cut on the beam, the carbon fiber ribs are bonded in the grooves through the carbon rib glue, and the carbon rib glue surface layer with the same color as the beam is arranged at the opening of the grooves, so that the appearance space characteristic is not influenced in appearance, and the original history can be reproduced.
Description
Technical Field
The utility model belongs to the field of building construction, and particularly relates to a carbon fiber bar reinforced structure.
Background
The carbon fiber bar is a composite material which is formed by adopting a plurality of strands of continuous carbon fiber yarns as reinforcing fibers, epoxy resin as a matrix material, gluing the reinforcing fibers with the matrix resin, and extruding and drawing the matrix resin by a die with a fixed cross section shape for rapid curing. The carbon fiber bar has the advantages of light weight, high strength and corrosion resistance, is a good prestressed bar material, and has been widely applied abroad. Compared with the traditional steel-clad reinforcement technology, the carbon fiber reinforcement is an advanced and late-start construction technology and is worthy of special research.
The publication No. CN108386002A discloses a carbon fiber reinforcement device and a reinforcement method for a reinforced concrete beam plate, which are characterized in that a carbon fiber reinforcement and an anchorage device are assembled, holes are formed in a beam, an anchoring device is fixed on the beam through chemical anchor bolts, a tensioning device and the carbon fiber reinforcement are installed on a support, the carbon fiber reinforcement is tensioned through a jack, and the support is dismantled after the completion.
However, because the carbon fiber bars are reinforced on the beam, the structure is arranged at the bottom end of the beam, which is more prominent in appearance, and especially for the transformation of artistic buildings, such as the transformation of old porcelain factories in urban areas of Jingdezhen, the spatial characteristics cannot be shown and the original reality of the history cannot be reproduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a carbon fiber bar reinforcing structure, which is used for solving the technical problems that the arrangement of carbon fiber bars in the prior art cannot show spatial characteristics and reproduce the original reality of history.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a carbon fiber muscle reinforced structure, includes the roof beam, the bottom and the side of roof beam are cut flutedly, the tank bottom of recess is filled and is bonded there is carbon muscle rubber substrate, the carbon fiber muscle that bonds on the carbon muscle rubber substrate, the clearance has between the both sides of carbon fiber muscle and the recess, the clearance intussuseption is filled carbon muscle and is glued closely knit layer, and the outside that carbon fiber muscle and carbon muscle glue closely knit layer bonds and has carbon muscle to glue the surface course, carbon muscle glue the surface course for the carbon muscle glue with the toner of roof beam colour and add the structural layer of quartz sand preparation.
Through adopting above-mentioned technical scheme, strengthened the durability of reinforcement member, prolonged its life cycle, practiced thrift package steel reinforcement technique because of the later maintenance expense of steel sheet corrosion to dig the recess on the roof beam, glue through the carbon muscle and bond the carbon muscle in the recess, arrange the carbon muscle glue surface course the same with the roof beam colour again at the oral area of recess, thereby do not influence in the outward appearance and show spatial feature, can reappear the original true of history.
Preferably, the carbon fiber bar is sleeved with a plurality of ring sleeves, two sides of each ring sleeve are fixedly connected with supporting rods respectively, the supporting rods are respectively in threaded connection with supporting rings, and the two supporting rods respectively abut against the inner walls of two sides of the groove.
Through adopting above-mentioned technical scheme, can fix spacingly to the carbon fiber muscle, guarantee that the carbon fiber muscle is whole straight.
Preferably, one end of the supporting rod, which is abutted against the groove, is fixedly connected with a supporting foot plate.
Through adopting above-mentioned technical scheme, the butt stability of bracing piece and recess is better.
Preferably, the carbon fiber ribs are arranged in the middle of the depth direction of the groove.
Through adopting above-mentioned technical scheme, the position that the carbon muscle was glued is arranged rationally, and is better to the reinforcement effect of roof beam.
Preferably, the groove is a square groove.
By adopting the technical scheme, the construction is convenient and the operation is easy; the process is convenient and allows for crossover.
Preferably, the distance between the loops is 1 m.
Through adopting above-mentioned technical scheme, the interval is suitable, and the straightness of carbon fiber muscle can obtain guaranteeing.
Preferably, the size of the groove is 35mmX25 mm.
By adopting the technical scheme, the size is suitable, the construction is simple and convenient, the operation is easy, and the reinforcement of the carbon fiber bar is facilitated.
The utility model has the beneficial effects that: the durability of the reinforcing component is enhanced, the life cycle of the reinforcing component is prolonged, the later maintenance cost of the steel plate corrosion in the steel cladding reinforcing technology is saved, the grooves are cut on the beam, the carbon fiber ribs are bonded in the grooves through the carbon rib glue, and the carbon rib glue surface layer with the same color as the beam is arranged at the opening of the grooves, so that the appearance space characteristic is not influenced in appearance, and the original history can be reproduced.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model; the primary objects and other advantages of the utility model may be realized and attained by the instrumentalities particularly pointed out in the specification.
Drawings
FIG. 1 is a plan view of the construction of an embodiment of the present invention;
fig. 2 is a structural diagram of limiting a carbon fiber bar according to an embodiment of the present invention.
Reference numerals: 1. a beam; 2. a groove; 3. a carbon rib glue bottom layer; 4. carbon fiber ribs; 5. a dense layer of carbon rib glue; 6. a carbon rib glue surface layer; 7. sleeving a ring; 8. a support bar; 9. a support ring; 10. supporting the foot plate.
Detailed Description
The technical solutions of the present invention are described in detail below by examples, and the following examples are only exemplary and can be used only for explaining and illustrating the technical solutions of the present invention, but not construed as limiting the technical solutions of the present invention.
As shown in fig. 1, a carbon fiber bar reinforced structure includes a beam 1, grooves 2 are cut at the bottom end and the side end of the beam 1, a carbon bar adhesive bottom layer 3 is filled and bonded at the groove bottom of the groove 2, a hammer carbon bar adhesive a: B =1:2 can be adopted as the carbon bar adhesive bottom layer 3, carbon fiber bars 4 are bonded on the carbon bar adhesive bottom layer 3, gaps are formed between two sides of the carbon fiber bars 4 and the grooves 2, a carbon bar adhesive compact layer 5 is filled in the gaps, a carbon bar adhesive surface layer 6 is bonded on the outer sides of the carbon fiber bars 4 and the carbon bar adhesive compact layer 5, the carbon bar adhesive surface layer 6 is a structural layer made of carbon bar adhesive, toner of the color of the beam 1 and added quartz sand, wherein 50% of 120-mesh quartz sand is added, and before the adhesive is initially solidified, light collection is required to be performed, and compaction treatment is performed.
The durability of the reinforcing component is enhanced, the life cycle of the reinforcing component is prolonged, the later maintenance cost of the steel plate corrosion in the steel cladding reinforcing technology is saved, the groove 2 is cut on the beam 1, the carbon fiber bar 4 is bonded in the groove 2 through the carbon bar glue, the carbon bar glue surface layer 6 with the same color as the beam 1 is arranged at the opening of the groove 2, the appearance space characteristic is not influenced, and the original history can be reproduced.
Preferably, as shown in fig. 2, the carbon fiber bar 4 is sleeved with a plurality of ring sleeves 7, two sides of each ring sleeve 7 are fixedly connected with a support rod 8, the support rods 8 are respectively in threaded connection with support rings 9, and the two support rods 8 are respectively abutted against the inner walls of the two sides of the groove 2, so that the carbon fiber bar 4 can be fixed and limited, and the whole carbon fiber bar 4 is ensured to be straight.
The bracing piece 8 supports in the one end fixedly connected with support sole 10 of recess 2, and the butt stability of bracing piece 8 and recess 2 is better.
The arrangement interval of the ring sleeves 7 is 1m, the interval is proper, and the flatness of the carbon fiber ribs 4 can be ensured. The size of the groove 2 is 35mmX25mm, the size is suitable, the construction is simple and convenient, the operation is easy, and the reinforcement of the carbon fiber bar 4 is facilitated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that may be made by those skilled in the art within the technical scope of the present invention will be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a carbon fiber muscle reinforced structure which characterized in that: including roof beam (1), the bottom and the side of roof beam (1) are dug fluted (2), the tank bottom of recess (2) is filled and is bonded and has carbon muscle glue bottom (3), carbon muscle glue bottom (3) go up bonding carbon fiber muscle (4), the clearance has between both sides and recess (2) of carbon fiber muscle (4), the clearance intussuseption is filled carbon muscle and is glued closely knit layer (5), and the outside that carbon fiber muscle (4) and carbon muscle glue closely knit layer (5) bonds and has carbon muscle glue surface course (6), carbon muscle glue surface course (6) are carbon muscle glue and the structural layer of the colour agent of roof beam (1) colour and addition quartz sand preparation for the carbon muscle.
2. A carbon fiber-reinforced structure according to claim 1, wherein: the carbon fiber bar (4) is sleeved with a plurality of ring sleeves (7), two sides of the ring sleeves (7) are fixedly connected with supporting rods (8) respectively, the supporting rods (8) are respectively in threaded connection with supporting rings (9), and the supporting rods (8) are respectively abutted to the inner walls of the two sides of the grooves (2).
3. A carbon fiber-reinforced structure according to claim 2, wherein: one end of the support rod (8) which is propped against the groove (2) is fixedly connected with a support foot plate (10).
4. A carbon fiber-reinforced structure according to claim 3, wherein: the carbon fiber ribs (4) are arranged in the middle of the depth direction of the groove (2).
5. A carbon fibre-reinforced structure according to claim 4, wherein: the groove (2) is a square groove.
6. A carbon fibre-reinforced structure according to claim 5, wherein: the distance between the ring sleeves (7) is 1 m.
7. A carbon fibre-reinforced structure according to claim 6, wherein: the size of the groove (2) is 35mmX25 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121890236.9U CN215564552U (en) | 2021-08-13 | 2021-08-13 | Carbon fiber bar reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121890236.9U CN215564552U (en) | 2021-08-13 | 2021-08-13 | Carbon fiber bar reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215564552U true CN215564552U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121890236.9U Active CN215564552U (en) | 2021-08-13 | 2021-08-13 | Carbon fiber bar reinforced structure |
Country Status (1)
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|---|---|
| CN (1) | CN215564552U (en) |
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2021
- 2021-08-13 CN CN202121890236.9U patent/CN215564552U/en active Active
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