Concrete cylinder peripheral beam surface reinforcing structure and reinforcing device thereof

Abstract

The utility model discloses a concrete cylinder peripheral beam surface reinforcing structure and a reinforcing device thereof. The concrete cylinder peripheral beam surface reinforcing structure comprises vertical cylindrical surface sticky steel pasted on a concrete cylinder slot and an annular steel hoop arranged outside the concrete cylinder in a sleeving mode, the bottom end of the vertical cylindrical surface sticky steel is fixedly connected with transverse beam surface sticky steel on a concrete beam, and the annular steel hoop is located outside the vertical cylindrical surface sticky steel. And the annular steel hoop is also fixedly connected with the transverse sticky steel. The reinforced structure for the peripheral beam surface of the concrete cylinder can effectively connect the bonded steel of the beam surface with the large-diameter concrete cylinder, and has the advantages of simple structure and easiness in construction while meeting the stress requirement of a structural member.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, and relates to a concrete cylinder peripheral beam surface reinforcement structure and a reinforcement device thereof. Background Art

[0002] With the rapid development of urbanization, the existing buildings do not meet the new functions of the buildings. In order to adapt to the new functional requirements of the buildings, the reinforcement of the building structure is now more and more widely used. For high-rise and super-high-rise public buildings, a large number of large-diameter reinforced concrete or steel-concrete columns are used. When the building function changes, the beam surface in the original structure needs to be reinforced. The most commonly used method is beam surface bonding steel reinforcement.

[0003] There are two main types of traditional beam surface bonding steel reinforcement: one is that when the cross-section of the concrete column is small, the beam surface bonding steel can be arranged on both sides of the column or on one side; the other is that for larger square-section concrete columns or concrete walls, one leg of the L-shaped angle steel is fixed to the column or wall with chemical bolts, and the other leg of the L-shaped angle steel is welded to the beam surface bonding steel. For beam surface bonding steel reinforcement around large-diameter concrete columns (diameter greater than 1000mm), the two traditional beam surface bonding steel reinforcement methods are not applicable, and it is impossible to effectively connect the beam surface bonding steel with the large-diameter concrete column. Utility Model Content

[0004] The main purpose of the utility model is to provide a concrete cylinder peripheral beam surface reinforcement structure and a reinforcement device thereof, aiming to facilitate the effective connection of the beam surface bonding steel and the large-diameter concrete cylinder.

[0005] To achieve the above-mentioned purpose, the utility model provides a concrete cylinder peripheral beam surface reinforcement structure, including a vertical cylinder surface adhesive steel pasted on the concrete cylinder groove and an annular steel hoop sleeved on the outside of the concrete cylinder, the bottom end of the vertical cylinder surface adhesive steel is fixedly connected to the transverse beam surface adhesive steel on the concrete beam, the annular steel hoop is located outside the vertical cylinder surface adhesive steel, and the annular steel hoop is also fixedly connected to the transverse adhesive steel.

[0006] Preferably, the height of the vertical cylindrical bonding steel is greater than the height of the annular steel hoop.

[0007] Preferably, the vertical column surface bonding steel and the transverse beam surface bonding steel are fixed by welding.

[0008] Preferably, the annular steel hoop penetrates through the masonry wall when encountering the masonry wall.

[0009] Preferably, the annular steel hoop and the transverse beam surface bonding steel are connected via an annular hoop plate, and the annular hoop plate is erected on the upper end surface of the concrete beam.

[0010] Preferably, the annular hoop plate is disconnected when encountering the masonry wall, the bottom end surface of the annular hoop plate is welded to the top end surface of the transverse beam surface bonding steel, and the inner ring side of the annular hoop plate is welded to the outer side wall of the annular steel hoop.

[0011] Preferably, each of the transverse beam surface bonding steels is correspondingly provided with a vertical column surface bonding steel connected thereto.

[0012] Preferably, the concrete cylinder peripheral beam surface reinforcement structure further includes fasteners penetrating the annular steel hoop, the vertical cylinder surface bonding steel and the concrete cylinder.

[0013] Preferably, the fastener is a chemical bolt, and the gaps between the chemical bolt and the annular steel hoop, the vertical cylindrical bonding steel and the mounting hole on the concrete cylinder are pressure-filled with a glue injection layer.

[0014] The utility model further proposes a concrete cylinder peripheral beam surface reinforcement device, comprising the above-mentioned concrete cylinder peripheral beam surface reinforcement structure, and also comprising a concrete cylinder and a concrete beam connected thereto.

[0015] The concrete cylinder peripheral beam surface reinforcement structure proposed by the utility model can effectively connect the beam surface bonding steel and the large-diameter concrete cylinder, and has the advantages of simple structure and easy construction while meeting the force requirements of the structural members. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a top view structural schematic diagram of the concrete cylindrical peripheral beam surface reinforcement structure of the utility model;

[0017] Figure 2 for Figure 1 Longitudinal section of .

[0018] In the figure, 1-concrete column, 2-concrete beam, 3-masonry wall, 4-annular steel hoop, 5-annular hoop plate, 6-transverse beam surface bonded steel, 7-vertical column surface bonded steel, 8-chemical bolt, 9-slot.

[0019] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0020] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0021] It should be noted that in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] The utility model provides a concrete cylinder peripheral beam surface reinforcement structure.

[0023] Reference Figure 1 and Figure 2 In this preferred embodiment, a concrete cylinder peripheral beam surface reinforcement structure includes a vertical column surface adhesive steel 7 pasted on the groove 9 of the concrete cylinder 1 and an annular steel hoop 4 sleeved on the outside of the concrete cylinder 1, the bottom end of the vertical column surface adhesive steel 7 is fixedly connected to the transverse beam surface adhesive steel 6 on the concrete beam 2, the annular steel hoop 4 is located outside the vertical column surface adhesive steel 7, and the annular steel hoop 4 is also fixedly connected to the transverse adhesive steel 6.

[0024] The annular steel hoop 4 is a whole body welded by steel plates. Specifically, in this embodiment, the height of the vertical columnar bonding steel 7 is greater than the height of the annular steel hoop 4.

[0025] In this embodiment, the vertical column surface bonding steel 7 and the transverse beam surface bonding steel 6 are fixed by welding. The welding connection has the advantages of simple and convenient construction and stable connection.

[0026] Specifically, the annular steel hoop 4 penetrates through the masonry wall when encountering the masonry wall without being disconnected.

[0027] Furthermore, the annular steel hoop 4 and the transverse beam surface bonding steel 6 are connected by an annular hoop plate 5, and the annular hoop plate 5 is mounted on the upper end surface of the concrete beam 2. The width of the annular steel hoop 4 is flexibly set according to the size of the concrete cylinder 1.

[0028] The annular hoop plate 5 is disconnected when encountering the masonry wall, the bottom end surface of the annular hoop plate 5 is welded to the top end surface of the transverse beam surface bonding steel 6, and the inner ring side of the annular hoop plate 5 is welded to the outer side wall of the annular steel hoop 4.

[0029] Specifically, each horizontal beam surface bonding steel 6 is correspondingly provided with a vertical column bonding steel 7 connected thereto to improve the structural strength of the reinforced structure. For existing masonry walls, the vertical column bonding steel 7 can be arranged on both sides of the masonry wall, corresponding to the horizontal beam surface bonding steel 6.

[0030] Furthermore, the concrete cylinder peripheral beam surface reinforcement structure also includes fasteners that penetrate the annular steel hoop 4, the vertical cylindrical surface bonding steel 7, and the concrete cylinder 1. In this embodiment, the fasteners are chemical bolts 8, and the gaps between the chemical bolts 8 and the annular steel hoop 4, the vertical cylindrical surface bonding steel 7, and the mounting holes on the concrete cylinder 1 are pressure-filled with a glue injection layer.

[0031] The construction process of the concrete cylinder peripheral beam surface reinforcement structure is as follows: First, a slot 9 is set at the position of the concrete cylinder 1 corresponding to the concrete beam 2 (because the outer surface of the concrete cylinder 1 is an arc, and the arc is not convenient for installing a flat steel plate, so it is necessary to first slot 9 and then install the corresponding adhesive steel) for installing the flat vertical column adhesive steel 7, then, the steel plate is attached to the slot 9 by an adhesive to form the vertical column adhesive steel 7, and then the vertical column adhesive steel 7 and the transverse beam adhesive steel 6 are fixedly connected by welding. Then, an annular steel hoop 4 connected with an annular hoop plate 5 is sleeved on the outside of the concrete cylinder 1 (the two are welded in advance), the annular hoop 5 is tightly placed above the transverse beam adhesive steel 6 and welded to it, and the annular steel hoop 4, the annular hoop plate 5 and the transverse beam adhesive steel 6 are fixed, and finally, chemical bolts 8 are installed on the annular steel hoop 4, the vertical column adhesive steel 7 and the installation holes on the concrete cylinder 1 and pressure-injected, thereby completing the entire reinforcement process.

[0032] The concrete cylinder peripheral beam surface reinforcement structure proposed in this embodiment can effectively connect the beam surface bonding steel and the large-diameter concrete cylinder 1 together, and has the advantages of simple structure and easy construction while meeting the force requirements of the structural components.

[0033] The utility model provides a device for reinforcing the peripheral beam surface of a concrete cylinder.

[0034] In this preferred embodiment, a concrete cylinder peripheral beam surface reinforcement device includes a concrete cylinder peripheral beam surface reinforcement structure, and also includes a concrete cylinder 1 and a concrete beam 2 connected thereto. The specific structure and beneficial effects of the concrete cylinder peripheral beam surface reinforcement structure refer to the above embodiment and will not be repeated here.

[0035] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A concrete column peripheral beam surface reinforcement structure, characterized in that: It includes a vertical column surface adhesive steel pasted on the groove of a concrete column and an annular steel hoop sleeved on the outside of the concrete column. The bottom end of the vertical column surface adhesive steel is fixedly connected to the transverse beam surface adhesive steel on the concrete beam. The annular steel hoop is located outside the vertical column surface adhesive steel and is also fixedly connected to the transverse adhesive steel.

2. The concrete column peripheral beam surface reinforcement structure as claimed in claim 1, characterized in that: The height of the vertical cylindrical bonding steel is greater than the height of the annular steel hoop.

3. The concrete column peripheral beam surface reinforcement structure as claimed in claim 1, characterized in that: The vertical column surface bonding steel and the transverse beam surface bonding steel are fixed by welding.

4. The concrete column peripheral beam surface reinforcement structure as claimed in claim 1, characterized in that: The annular steel hoop penetrates through the masonry wall when encountering the masonry wall.

5. The concrete column peripheral beam surface reinforcement structure as claimed in claim 1, characterized in that: The annular steel hoop and the transverse beam surface bonding steel are connected by an annular hoop plate, and the annular hoop plate is erected on the upper end surface of the concrete beam.

6. The concrete column peripheral beam surface reinforcement structure as claimed in claim 5, characterized in that: The annular hoop plate is disconnected when encountering a masonry wall, the bottom end surface of the annular hoop plate is welded to the top end surface of the horizontal beam surface bonding steel, and the inner ring side of the annular hoop plate is welded to the outer side wall of the annular steel hoop.

7. The concrete column peripheral beam surface reinforcement structure as claimed in claim 1, characterized in that: Each of the transverse beam surface bonding steels is correspondingly provided with a vertical column surface bonding steel connected thereto.

8. The concrete column peripheral beam surface reinforcement structure according to any one of claims 1 to 7, characterized in that: It also includes fasteners that penetrate the annular steel hoop, the vertical column bonding steel and the concrete column.

9. The concrete column peripheral beam surface reinforcement structure as claimed in claim 8, characterized in that: The fastener is a chemical bolt, and the gaps between the chemical bolt, the annular steel hoop, the vertical cylindrical bonding steel and the installation hole on the concrete cylinder are filled with a glue injection layer under pressure.

10. A device for reinforcing the peripheral beam surface of a concrete cylinder, characterized in that: It comprises the concrete cylinder perimeter beam surface reinforcement structure as claimed in any one of claims 1 to 9, and also comprises a concrete cylinder and a concrete beam connected thereto.

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