CN212154236U

CN212154236U - Reinforced structure of building roof beam

Info

Publication number: CN212154236U
Application number: CN202020091338.3U
Authority: CN
Inventors: 季靖翔
Original assignee: Individual
Current assignee: Shandong Runqi Construction Engineering Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-12-15
Anticipated expiration: 2030-01-16

Abstract

The utility model provides a reinforced structure of building roof beam belongs to the novel building structure field that belongs to, this reinforced structure of building roof beam, the electric iron comprises a cylinder body, cylinder one side wall connection has the roof beam body, and reinforced structure has all been welded to carbon cloth bottom both sides, reinforced structure includes third round hole, the triangle body and third steel sheet, and the triangle body welds in third steel sheet one side outer wall, and the triangle body top outer wall welds in carbon cloth's bottom, and four third round holes all open on third steel sheet one side four corners outer wall, roof beam body bottom bonds has the U-shaped hoop, and the bottom of U-shaped hoop is located carbon cloth's bottom outer wall, and the both ends of U-shaped hoop are in the both sides outer wall of the roof beam body, and the both ends outer wall of U-shaped hoop all welds first fixed body that adds, first one side outer wall that adds the fixed body bonds has vertical waist to press. The utility model discloses utilize carbon cloth to consolidate concrete structure, the little and technological mature characteristics of usage space influence.

Description

Reinforced structure of building roof beam

Technical Field

The utility model belongs to the building structure field, concretely relates to reinforced structure of building roof beam.

Background

In the prior art, the reinforcing method needs to perform strict surface treatment on the beam, the construction procedures are more, and the reinforced beam is easy to peel off and damage between the adhesive material and the surface of the beam and is not easy to detach.

The invention discloses a method for reinforcing a beam for a building, which is found through retrieval, and discloses a method for reinforcing the beam for the building in Chinese patent with the publication number of CN102127973A, wherein a steel band hoop is arranged at intervals of 50-300 mm along the length direction of the beam, the steel band hoop is closed around the circumference of the beam, and the tensile stress of the steel band hoop is 10-50% of the ultimate tensile strength of the steel band.

However, according to the technical scheme, the beam surface of the profile beam needs to be grooved or holed, so that the steel band hoop can penetrate through the profiled beam, and the problems that holes are not easy to be formed in the floor frame beam, the floor frame beam cannot be reinforced and the like exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforced structure of building roof beam aims at solving current floor frame roof beam and does not well get the hole, the unable reinforced (rfd) problem.

In order to achieve the above object, the utility model provides a following technical scheme: the column comprises a column body, the outer wall connection of column one side has the roof beam body, and the roof beam body bottom bonds has carbon cloth, and reinforced structure has all been welded to carbon cloth bottom both sides.

In order to further fix the roof beam body, as the utility model relates to a preferred, reinforced structure includes third round hole, the triangle body and third steel sheet, and the triangle body welds in third steel sheet one side outer wall, and the triangle body top outer wall welds in carbon cloth's bottom, and four third round holes are all opened on third steel sheet one side four corners outer wall.

In order to further reinforce the roof beam body, as the utility model relates to an it is preferred, the roof beam body bottom bonds and has the U-shaped hoop, and the bottom of U-shaped hoop is located carbon cloth's bottom outer wall, and the both ends of U-shaped hoop are in the both sides outer wall of the roof beam body, and the both ends outer wall of U-shaped hoop all welds and has first with the fixed body.

In order to make the U-shaped hoop not drop, as the utility model relates to a preferred, first with the fixed body including first round hole, first steel sheet welds in one side outer wall of U-shaped hoop, and three first round hole is all opened on one side outer wall of first steel sheet.

In order to further fix the roof beam body, as the utility model relates to an it is preferred, first one side outer wall that adds the stationary body bonds has vertical waist to press the area, and the second has added the stationary body respectively welded at the both ends that vertical waist pressed the area.

In order to make vertical waistband press the area not drop, as the utility model relates to a preferred, the second adds the stationary part and includes second round hole, second steel sheet, and the second steel sheet welds in one side outer wall that vertical waistband pressed the area, and two second round holes all open on second steel sheet one side outer wall.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the fixing device is suitable for any beam body, the beam body is fixed together through the carbon fiber cloth, the U-shaped hoop and the longitudinal waist pressing belt, and the beam body is more stable.

2. Through setting up and adding the fixed body, be connected steel sheet and wall body and mutual support, the atress can be more even.

3. The carbon fiber cloth is utilized to reinforce the concrete structure, and the concrete structure has the characteristics of convenience in construction, good durability, small influence on the use space and mature technology. The carbon fiber cloth reinforced concrete beam can effectively improve the bearing capacity and durability of the beam body and effectively prolong the service life of the structure.

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 front view of a reinforcing structure for a building beam;

FIG. 2 is a schematic top view of a reinforcing structure for a building beam;

figure 3 is a schematic view of a first fixing body of the reinforcing structure of the building beam;

figure 4 is a schematic view of a second fixing body of the reinforcing structure of the building beam;

figure 5 is a schematic view of a third fixing body of the reinforcing structure of the building beam;

in the figure: 1-a column; 2-a beam body; 3-a first affixing body; 4-U-shaped hoop; 5-longitudinal waist pressing belt; 6-second additional fixing body; 7-reinforcing the structure; 8-carbon fiber cloth; 9-a first steel plate; 10-a first circular aperture; 11-a second steel plate; 12-a second circular aperture; 13-third round hole; 14-a triangular body; 15-third steel 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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: including

cylinder

1, 1 one side outer wall connection of cylinder has

roof beam body

2, and 2 bottoms of roof beam body bond has carbon cloth 8, and reinforcing structure 7 has all been welded to 8 bottoms both sides of carbon cloth, and reinforcing structure 7 passes through expansion bolts to be fixed on cylinder 1.

In the embodiment of the present invention, the carbon fiber cloth 8 is bonded to the bottom of the beam body 2, and the reinforcing structure 7 is fixed to the column body 1 by expansion bolts.

Specifically, reinforced structure 7 includes third round hole 13, the triangle body 14 and third steel sheet 15, and the triangle body 14 welds in the outer wall of third steel sheet 15 one side, and the outer wall of the 14 top of triangle body welds in the bottom of carbon cloth 8, and four third round holes 13 all open on the outer wall of the four corners of third steel sheet 15 one side.

In this embodiment: the expansion bolts are passed through the third circular holes 13 to fix the reinforcing structure 7 to the column body 1, and the triangular body 14 supports the third steel plate 15.

Specifically, 2 bottoms of the roof beam body are bonded and are had U-shaped hoop 4, and the bottom of U-shaped hoop 4 is located the bottom outer wall of carbon cloth 8, and the both ends of U-shaped hoop 4 are in the both sides outer wall of the roof beam body 2, and the first fixed body 3 that adds is all welded to the both ends outer wall of U-shaped hoop 4.

In this embodiment: after the carbon fiber cloth 8 is placed, the U-shaped hoop 4 is tightly attached to the outer wall of the bottom end of the carbon fiber cloth 8, and the first fixing body 3 is fixed on the ceiling above the beam body 2.

Specifically, the first fixing body 3 comprises a first round hole 10 and a first steel plate 9, the first steel plate 9 is welded on the outer wall of one side of the U-shaped hoop 4, and the three first round holes 10 are formed in the outer wall of one side of the first steel plate 9.

In this embodiment: the expansion bolt is passed through the first circular hole 10 to fix the first fixing body 3 to the ceiling, and the first fixing body 3 supports the U-shaped hoop 4.

Specifically, a longitudinal waist pressing belt 5 is bonded to the outer wall of one side of the first fixing body 3, and second fixing bodies 6 are welded to the two ends of the longitudinal waist pressing belt 5 respectively.

In this embodiment: after the U-shaped hoop 4 is fixed, the longitudinal waistband press belt 5 is placed on the outer wall of one side of the U-shaped hoop 4 and is fixed by the second fixing body 6.

Specifically, the second fixing body 6 includes a second circular hole 12 and a second steel plate 11, the second steel plate 11 is welded to the outer wall of one side of the longitudinal waistband press 5, and the two second circular holes 12 are both formed in the outer wall of one side of the second steel plate 11.

In this embodiment: the second fixing body 6 is fixed to the ceiling by passing the expansion bolt through the second circular hole 12, and the longitudinal waistband 5 is fixed by the second fixing body 6.

The utility model discloses a theory of operation and use flow: bond carbon fiber cloth 8 in 2 bottoms of the roof beam body, fix reinforced structure 7 at cylinder 1 through third round hole 13 with expansion bolts, the triangle body 14 can support third steel sheet 15, after carbon fiber cloth 8 bonds well, bond U-shaped hoop 4 at 8 bottom outer walls of carbon fiber cloth, fix expansion bolts at the ceiling through first round hole 10 with first adding stationary body 3, first adding stationary body 3 can support U-shaped hoop 4, after U-shaped hoop 4 is fixed, press belt 5 to bond on the outer wall of U-shaped hoop 4 one side with vertical waist, press belt 5 to fix at the ceiling with expansion bolts through second round hole 12 with second adding stationary body 6, the second adds stationary body 6 can press belt 5 to fix with vertical waist.

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

1. A reinforcing structure of a building beam, comprising a column (1), characterized in that: the outer wall of one side of the column body (1) is connected with a beam body (2), the bottom end of the beam body (2) is bonded with carbon fiber cloth (8), and reinforcing structures (7) are welded on two sides of the bottom end of the carbon fiber cloth (8).

2. A reinforcing structure of a construction beam according to claim 1, wherein: reinforced structure (7) include third round hole (13), triangle body (14) and third steel sheet (15), and triangle body (14) weld in third steel sheet (15) one side outer wall, and triangle body (14) top outer wall welds in the bottom of carbon cloth (8), and four third round holes (13) are all opened on third steel sheet (15) one side four corners outer wall.

3. A reinforcing structure of a construction beam according to claim 1, wherein: the beam body (2) bottom bonds has U-shaped hoop (4), and the bottom of U-shaped hoop (4) is located the bottom outer wall of carbon cloth (8), and the both ends of U-shaped hoop (4) are in the both sides outer wall of beam body (2), and the both ends outer wall of U-shaped hoop (4) all welds and has first with fixed body (3).

4. A reinforcing structure of a construction beam according to claim 3, wherein: the first fixing body (3) comprises a first round hole (10) and a first steel plate (9), the first steel plate (9) is welded on the outer wall of one side of the U-shaped hoop (4), and the three first round holes (10) are formed in the outer wall of one side of the first steel plate (9).

5. A reinforcing structure of a construction beam according to claim 3, wherein: the outer wall of one side of the first fixing body (3) is bonded with a longitudinal waist pressing belt (5), and the two ends of the longitudinal waist pressing belt (5) are respectively welded with a second fixing body (6).

6. The reinforcing structure of a building beam as claimed in claim 5, wherein: the second fixing body (6) comprises a second round hole (12) and a second steel plate (11), the second steel plate (11) is welded on the outer wall of one side of the longitudinal waist pressing belt (5), and the two second round holes (12) are formed in the outer wall of one side of the second steel plate (11).