Structure for reinforcing house beam top

Abstract

The utility model relates to the technical field of house construction, in particular to a structure for reinforcing a house beam top, which comprises a cage body arranged on a reinforcing beam, the cage body comprises an upper-section cage and a lower-section cage, the upper-section cage is inserted into the reinforcing beam, the lower-section cage is connected to the bottom end of the upper-section cage, and during construction, the upper-section cage is inserted into the reinforcing beam. The reinforcing beam and the cage body are both located in the pouring groove, and concrete is poured into the pouring groove. The device has the effect of improving the construction efficiency of the beam top of the house.

Description

Technical Field

[0001] The utility model relates to the technical field of house construction, in particular to a structure for reinforcing the top of a house beam. Background Art

[0002] During the construction of a house, the top of the beams needs to be reinforced to improve the structural strength and stability of the roof beams.

[0003] Reference Figure 1 The roof beam of a house in the prior art includes a top plate 01, a reinforcement beam 011 and a support beam 02. The reinforcement beam 011 and the top plate 01 are integrally formed. A casting groove 021 is opened at the top of the support beam 02. A steel cage 03 is arranged in the casting groove 021. The reinforcement beam 011 is located in the casting groove 021. The top of the steel cage 03 passes through the top plate 01, and a reinforcement rib is welded to the top of the steel cage 03. The reinforcement rib is inserted into the top plate 01 from top to bottom. Concrete is poured inside the casting groove 021 and on the surface of the top plate 01, and the concrete covers the reinforcement rib.

[0004] The staff used the concrete in the casting trough to stabilize the steel cage and used the reinforcing bars to limit the top plate, achieving the effect of strengthening both roofs of the house.

[0005] Regarding the above-mentioned related technologies, during the pouring process of the top plate, in order to cover the reinforcement bars, the thickness of the concrete needs to be laid at least 80mm, while the general building surface layer is 50mm, which will increase the load of the top plate surface layer (the weight of concrete and reinforcement bars) and the construction cost, and the reinforcement bars are required to pass through the top plate during the construction process, which also increases the construction difficulty of the house beam top and reduces the construction efficiency of the house beam top. Utility Model Content

[0006] In order to improve the construction efficiency of the top beams of a house, the present application provides a structure for reinforcing the top beams of a house.

[0007] The present application provides a structure for reinforcing the top of a building beam using the following technical solution:

[0008] A structure for reinforcing the top of a house beam comprises a cage body arranged on the reinforcing beam, the cage body comprises an upper cage and a lower cage, the upper cage is inserted into the reinforcing beam, and the lower cage is connected to the bottom end of the upper cage. During construction, the reinforcing beam and the cage body are both located in a casting trough, and concrete is poured in the casting trough.

[0009] By adopting the above technical solution, during construction, the staff first inserts the upper cage into the reinforcement beam, then connects the lower cage to the bottom of the upper cage, and finally pours concrete in the casting trough, and puts both the cage body and the reinforcement beam into the casting trough, thus realizing the reinforcement construction of the roof of the house beam. The staff stabilizes the cage body in the casting trough, and uses concrete to simultaneously restrict the reinforcement beam and the cage body, thus achieving the effect of reinforcing and installing the roof of the house beam. Compared with the prior art, the step of the cage body passing through the top plate is omitted, which reduces the construction difficulty of the roof of the house beam, and there is no need to lay concrete on the roof surface, which reduces the load on the roof surface layer and the construction cost, and improves the construction efficiency of the roof of the house beam.

[0010] Optionally, the upper cage section is connected to top reinforcement and waist reinforcement, the waist reinforcement is located below the top reinforcement, and the lower cage section is connected to bottom reinforcement.

[0011] By adopting the above technical solution, the staff increased the overall structural strength of the cage by setting top reinforcement, waist reinforcement and bottom reinforcement, and further improved the stability of the top beam of the house.

[0012] Optionally, a plurality of waist tension bars are connected to the waist reinforcement, and the waist tension bars are inserted into the reinforcement beam.

[0013] By adopting the above technical solution, the staff increased the tensile strength of the reinforced beam in the horizontal direction by setting waist tension bars, reduced the possibility of stress displacement of the reinforced beam, and further improved the stability of the top of the beam of the house.

[0014] Optionally, a plurality of longitudinal ribs are connected to the bottom end of the lower cage.

[0015] By adopting the above technical solution, the staff increased the structural strength of the lower section of the cage by setting longitudinal reinforcement, further improving the structural strength of the cage body.

[0016] Optionally, a plurality of bottom tension bars are connected to the longitudinal reinforcement, and the bottom tension bars are inserted into the reinforced beam from bottom to top.

[0017] By adopting the above technical solution, the staff increased the tensile strength of the reinforced beam in the vertical direction by setting bottom reinforcement bars, further improving the stability of the top of the beam of the house.

[0018] Optionally, the lower cage is welded to the bottom end of the upper cage.

[0019] By adopting the above technical solution, the staff connected the lower cage to the upper cage by welding, which maintained the connection strength between the upper cage and the lower cage, simplified the construction steps, and improved the construction efficiency of the roof beam of the house.

[0020] Optionally, an installation component is provided between the upper cage and the lower cage, and the installation component includes a fixing ring, a mounting bolt and a mounting nut. Several fixing rings are connected to the upper cage and the lower cage, and the mounting bolt passes through two of the fixing rings at the same time. The mounting nut thread is engaged with the mounting bolt, and the two fixing rings are tightened between the mounting bolt and the mounting nut.

[0021] By adopting the above technical solution, when installing the upper cage and the lower cage, the staff overlaps the fixing rings on the upper cage and the lower cage, passes the mounting bolts through the two fixing rings, and rotates the mounting nuts so that the mounting nuts are pressed against the two fixing rings to complete the installation of the upper cage and the lower cage.

[0022] Optionally, a stabilizing component is provided on the lower cage, and the stabilizing component includes a deformable steel cylinder, and several deformable steel cylinders are connected to the top of the lower cage. The bottom end of the upper cage is inserted into the deformable steel cylinder, and a stabilizing groove is opened at the bottom end of the upper cage. During installation, pressure is applied to the deformable steel cylinder at the position corresponding to the stabilizing groove, and the deformable steel cylinder is deformed and partially fits the inner wall of the stabilizing groove.

[0023] By adopting the above technical solution, when stabilizing the upper cage and the lower cage, the staff inserts the bottom end of the upper cage into the deformable steel cylinder, and then uses a tool to apply pressure to the deformable steel cylinder to deform the deformable steel cylinder and partially fit the inner wall of the stabilizing groove, thereby restricting the lower cage and realizing the installation of the upper cage and the lower cage.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. During construction, the staff first inserts the upper cage into the reinforcement beam, then connects the lower cage to the bottom of the upper cage, and finally pours concrete in the casting trough, and puts both the cage body and the reinforcement beam into the casting trough, thus realizing the reinforcement construction of the roof of the house beam. The staff stabilizes the cage body in the casting trough, and uses concrete to simultaneously restrict the reinforcement beam and the cage body, thus achieving the effect of reinforcing and installing the roof of the house beam. Compared with the prior art, the step of the cage body passing through the top plate is omitted, which reduces the construction difficulty of the roof of the house beam, and there is no need to lay concrete on the roof surface, which reduces the load on the roof surface and the construction cost, thus improving the construction efficiency of the roof of the house beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a cross-sectional view used in the prior art to reflect the beam top structure of a house.

[0027] Figure 2 It is a cross-sectional view used to reflect the roof beam structure of the house in Example 1 of the present application.

[0028] Figure 3It is a schematic diagram of the structure of the cage body in Example 1 of the present application.

[0029] Figure 4 It is a schematic diagram of the structure of the cage body in Example 2 of the present application.

[0030] Figure 5 yes Figure 4 Enlarged view of point A in the middle.

[0031] Figure 6 It is a schematic diagram of the structure of the cage body in Example 3 of the present application.

[0032] Figure 7 yes Figure 6 Enlarged view of point B in the middle.

[0033] Explanation of the reference numerals in the accompanying drawings: 01, top plate; 011, reinforcement beam; 02, support beam; 021, casting trough; 03, steel cage; 1, cage body; 11, upper cage; 111, top reinforcement; 112, waist reinforcement; 1121, waist tension reinforcement; 113, stabilizing groove; 12, lower cage; 121, bottom reinforcement; 1211, bottom tension reinforcement; 122, longitudinal reinforcement; 2, installation assembly; 21, fixing ring; 22, installation bolt; 23, installation nut; 3, stabilizing assembly; 31, deformable steel cylinder. DETAILED DESCRIPTION

[0034] The following is combined with Figure 2-Figure 7 This application is described in further detail.

[0035] Embodiment 1 of the present application discloses a structure for reinforcing the top of a building beam. Figure 2 and Figure 3 The structure for reinforcing the roof of a house beam includes a cage body 1 arranged on a reinforcing beam 011, the cage body 1 includes an upper cage 11 and a lower cage 12, the top end of the upper cage 11 is inserted into the reinforcing beam 011, a plurality of top bars 111 and waist bars 112 are welded on the upper cage 11, the waist bars 112 are located below the top bars 111, and the top bars 111 and waist bars 112 are used to strengthen the structural strength of the upper cage 11.

[0036] Reference Figure 2 and Figure 3 The top end of the lower cage 12 is connected to the bottom end of the lower cage 12 by welding. A plurality of bottom ribs 121 and longitudinal ribs 122 are welded on the lower cage 12 to strengthen the structural strength of the lower cage 12.

[0037] Reference Figure 2 and Figure 3In order to improve the tensile strength of the reinforced beam 011, a plurality of waist tension bars 1121 are welded on the waist reinforcement 112, one end of which is inserted into the reinforced beam 011, and the waist tension bars 1121 are used to strengthen the tensile strength of the reinforced beam 011 in the horizontal direction. A plurality of bottom tension bars 1211 are welded on the longitudinal reinforcement 122, one end of which is inserted into the bottom end of the reinforced beam 011 from bottom to top, and the bottom tension bars 1211 are used to strengthen the tensile strength of the reinforced beam 011 in the vertical direction.

[0038] Reference Figure 2 The surface of the reinforcement beam 011 is roughened to increase the bonding force between the reinforcement beam 011 and the concrete. The cage 1 and the reinforcement beam 011 are arranged in the casting trough 021 at the top of the support beam 02, and the casting trough 021 is poured with concrete, and the concrete is C40 concrete.

[0039] The implementation principle of the structure for reinforcing the top beam of a house in Example 1 of the present application is as follows: during construction, the staff inserts the top of the upper cage 11 and one end of the waist tie bar 1121 into the reinforced beam 011, and then connects the lower cage 12 to the bottom end of the upper cage 11 by welding, and inserts the bottom tie bar 1211 from bottom to top into the bottom end of the reinforced beam 011, and then pours C40 concrete into the casting trough 021, and finally puts the cage body 1 and the reinforced beam 011 into the casting trough 021, and waits for the concrete to solidify, thereby completing the construction of the top beam of the house.

[0040] The staff stabilized the cage body 1 in the casting trough 021, and used concrete to simultaneously limit the reinforcement beam 011 and the cage body 1, thereby achieving the effect of reinforcing and installing the top beam of the house. Compared with the existing technology, the step of the cage body 1 passing through the top plate 01 is omitted, which reduces the construction difficulty of the top beam of the house, and there is no need to lay concrete on the surface of the top plate 01, which reduces the load on the surface layer of the top plate 01 and the construction cost, and improves the construction efficiency of the top beam of the house.

[0041] Embodiment 2: The difference between this embodiment and embodiment 1 is that the connection method between the upper cage 11 and the lower cage 12 is different.

[0042] Reference Figure 4 and Figure 5 A mounting assembly 2 is provided between the upper cage 11 and the lower cage 12, and the mounting assembly 2 includes a fixing ring 21, a mounting bolt 22 and a mounting nut 23. A plurality of fixing rings 21 are welded at the bottom end of the upper cage 11 and the top end of the lower cage 12, the mounting bolt 22 passes through the two fixing rings 21, and the mounting nut 23 is threadedly engaged with the mounting bolt 22 and pressed against the two fixing rings 21. The mounting bolt 22 is also threadedly engaged with a locking nut, and the locking nut is pressed against the mounting nut 23.

[0043] During installation, the staff passes the mounting bolt 22 through the two fixing rings 21, then puts the mounting nut 23 on the mounting bolt 22, and rotates the mounting nut 23 to move the mounting nut 23 until the mounting nut 23 is tightly against the two fixing rings 21, and then rotates the anti-loosening nut to make the anti-loosening nut tightly against the mounting nut 23, thereby completing the installation of the upper cage 11 and the lower cage 12.

[0044] Embodiment 3: The difference between this embodiment and embodiment 1 is that the connection method between the upper cage 11 and the lower cage 12 is different.

[0045] Reference Figure 6 and Figure 7 The lower cage 12 is provided with a stabilizing assembly 3, which includes a deformable steel cylinder 31. The deformable steel cylinder 31 is welded to the top of the lower cage 12. The bottom end of the upper cage 11 is plugged into the deformable steel cylinder 31, and a stabilizing groove 113 is opened at the bottom end of the upper cage 11.

[0046] During installation, the staff inserts the bottom end of the upper cage 11 into the deformable steel cylinder 31, and then uses a tool to apply pressure to the position of the deformable steel cylinder 31 corresponding to the stabilizing groove 113, so that the deformable steel cylinder 31 is deformed and partially fits the inner wall of the stabilizing groove 113, thereby restricting the lower cage 12 and realizing the installation of the upper cage 11 and the lower cage 12.

[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A structure for reinforcing the top of a building beam, characterized in that: The invention comprises a cage body (1) arranged on a reinforcement beam (011), wherein the cage body (1) comprises an upper cage (11) and a lower cage (12), wherein the upper cage (11) is inserted into the reinforcement beam (011), and the lower cage (12) is connected to the bottom end of the upper cage (11). During construction, the reinforcement beam (011) and the cage body (1) are both located in a casting trough (021), and concrete is poured into the casting trough (021).

2. The structure for reinforcing the top of a building beam according to claim 1, characterized in that: The upper cage (11) is connected to a top rib (111) and a waist rib (112), wherein the waist rib (112) is located below the top rib (111), and the lower cage (12) is connected to a bottom rib (121).

3. The structure for reinforcing the top of a building beam according to claim 2, characterized in that: A plurality of waist tension bars (1121) are connected to the waist reinforcement (112), and the waist tension bars (1121) are inserted into the reinforcement beam (011).

4. The structure for reinforcing the top of a building beam according to claim 1, characterized in that: The bottom end of the lower cage (12) is connected to a plurality of longitudinal ribs (122).

5. The structure for reinforcing the top of a building beam according to claim 4, characterized in that: A plurality of bottom tie bars (1211) are connected to the longitudinal bars (122), and the bottom tie bars (1211) are inserted into the reinforcement beam (011) from bottom to top.

6. The structure for reinforcing the top of a building beam according to claim 1, characterized in that: The lower cage (12) is welded to the bottom end of the upper cage (11).

7. The structure for reinforcing the top of a building beam according to claim 1, characterized in that: A mounting assembly (2) is provided between the upper cage (11) and the lower cage (12), and the mounting assembly (2) comprises a fixing ring (21), a mounting bolt (22) and a mounting nut (23). A plurality of fixing rings (21) are connected to each of the upper cage (11) and the lower cage (12), and the mounting bolt (22) passes through two fixing rings (21) at the same time. The mounting nut (23) is threadedly engaged with the mounting bolt (22), and the two fixing rings (21) are pressed tightly between the mounting bolt (22) and the mounting nut (23).

8. The structure for reinforcing the top of a building beam according to claim 1, characterized in that: The lower cage (12) is provided with a stabilizing component (3), and the stabilizing component (3) includes a deformable steel cylinder (31). A plurality of the deformable steel cylinders (31) are connected to the top of the lower cage (12), and the bottom end of the upper cage (11) is inserted into the deformable steel cylinder (31). A stabilizing groove (113) is formed at the bottom end of the upper cage (11). During installation, pressure is applied to the deformable steel cylinder (31) at a position corresponding to the stabilizing groove (113), and the deformable steel cylinder (31) is deformed and partially fits the inner wall of the stabilizing groove (113).

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