Structural connection of prefabricated wall body and frame beam of horizontal warehouse

Abstract

The utility model belongs to the field of prefabricated wall bodies of a horizontal warehouse, particularly discloses a structural connection of a prefabricated wall body and a frame beam of the horizontal warehouse, and adopts the technical scheme that the structural connection of the prefabricated wall body and the frame beam of the horizontal warehouse comprises an inner wall body, an insulation board and an outer board which are sequentially arranged from inside to outside, the frame beam is arranged in the middle of the inner wall body, and the frame beam and the inner wall body are integrally poured and formed. The inner wall body and the frame beam are prefabricated and formed at a time, the height of the prefabricated wall body is achieved, meanwhile, the number of molds is reduced, the mold utilization rate is high, the factory production cost is effectively reduced, and the occupied area of a storage yard is large.

Description

Technical Field

[0001] The utility model belongs to the field of prefabricated walls of flat warehouses, in particular to a structural connection between a prefabricated wall of a flat warehouse and a frame beam. Background Art

[0002] like Figure 2 As shown in the figure, the existing prefabricated walls and frame beams of the flat warehouse are all connected as a whole by cast-in-place on site. The height of the prefabricated wall is usually 1180mm. This connection node has the following problems and disadvantages:

[0003] 1. The frame beams of the flat warehouse structure are densely arranged in the vertical height direction and are large in size. If the height of the prefabricated wall is determined according to the distance between the frame beams, the height of the prefabricated wall will be limited, which will lead to an increase in the number of prefabricated walls actually required. Under the premise of ensuring the construction period, more molds of the same type will be opened, increasing the cost of factory workers, molds and pre-buried grouting sleeves, and the yard will occupy a large area.

[0004] 2. Due to the limited wall height, the construction site requires frequent lifting, installation and fixing of prefabricated walls, and all frame beams need to be tied on site and processed with the prefabricated walls on the upper and lower sides, which causes great construction difficulty and high cost on the construction site.

[0005] 3. The large number of prefabricated walls results in a large number of pre-embedded steel sleeves in the prefabricated walls, and a large amount of grouting material is required on site. Utility Model Content

[0006] The utility model aims to solve the problems existing in the prior art and proposes a structural connection between a flat warehouse prefabricated wall and a frame beam. The utility model prefabricates the inner wall and the frame beam at one time, reduces the number of molds while achieving the height of the prefabricated wall, achieves a high mold utilization rate, and effectively reduces the factory production cost and the problem of large yard occupation area.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is: the structural connection between the prefabricated wall of the flat warehouse and the frame beam, including an inner page wall, an insulation board and an outer page board arranged in sequence from the inside to the outside, a frame beam is arranged in the middle of the inner page wall, and the frame beam and the inner page wall are cast as one piece.

[0008] Furthermore, the inner page wall includes horizontal and vertical bars arranged in a criss-cross pattern, which are tied and fixed to form the inner page wall reinforcement structure. Multiple groups of frame beam bars are horizontally arranged in the middle of the vertical bars. The multiple groups of frame beam bars form a rectangular structure and multiple stirrups are distributed in a ring shape on the outer side of the multiple groups of frame beam bars. The multiple stirrups are arranged along the direction of the horizontal bars.

[0009] Furthermore, both ends of the frame beam reinforcement are flush with the horizontal reinforcement, and the frame beam reinforcement is tied and fixed to the vertical reinforcement.

[0010] Furthermore, a hook is prefabricated in the inner page wall.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model prefabricates the flat warehouse prefabricated wall and the middle frame beam at one time, while achieving the height of the prefabricated wall, reducing the number of molds, achieving high mold utilization, and effectively reducing factory production costs and large yard area.

[0013] 2. Avoid frequent on-site lifting and installation, reduce the steel bar binding and on-site node processing used to fix the inclined support rods and on-site frame beams of prefabricated walls, speed up the construction progress under the premise of quality assurance, and significantly reduce on-site construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings.

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 This is a schematic diagram of the installation of the original concrete wall panel.

[0017] Figure 3 It is the installation diagram of the utility model.

[0018] Figure 4 for Figure 1 Schematic diagram of the top view structure.

[0019] Figure 5 Schematic diagram of reinforcement structure.

[0020] In the figure, 1 is the inner wall, 2 is the insulation board, 3 is the outer board, 4 is the frame beam, 5 is the horizontal reinforcement, 6 is the vertical reinforcement, 7 is the frame beam reinforcement, 8 is the stirrup, and 9 is the hook. DETAILED DESCRIPTION

[0021] like Figure 1 , Figure 4 As shown, the structural connection between the prefabricated wall of the bungalow warehouse and the frame beam includes an inner page wall 1, an insulation board 2 and an outer page board 3 arranged in sequence from the inside to the outside. A frame beam 4 is arranged in the middle of the inner page wall 1, and the frame beam 4 and the inner page wall 1 are cast as one piece.

[0022] In addition, a hook 9 is prefabricated in the inner wall 1, and the prefabricated hook 9 can facilitate the lifting and installation of the structural connection between the prefabricated wall of the flat warehouse and the frame beam.

[0023] The inner page wall 1 is taller than the original bungalow warehouse wall. At the same time, when casting the inner page wall 1, the frame beam 4 between the two original bungalow warehouse walls is cast and formed integrally with the inner page wall 1. While achieving the height of the prefabricated wall, the number of molds is reduced, the construction period is shortened, the construction progress is accelerated, and the on-site construction cost is greatly reduced.

[0024] The above embodiment defines that the main innovation of the utility model is to integrally cast the frame beam 4 and the inner wall 1. In order to facilitate the understanding of the present solution by those skilled in the art, based on the above embodiment, the present embodiment further discloses the combined structure of the reinforcement during the combination of the frame beam 4 and the inner wall 1.

[0025] like Figure 5 As shown, the inner wall 1 includes horizontal ribs 5 and vertical ribs 6 arranged in a crisscross pattern, and the horizontal ribs 5 and the vertical ribs 6 are tied and fixed to form the inner wall reinforcement structure. Multiple groups of frame beam ribs 7 are arranged horizontally in the middle of the vertical ribs 6, and the multiple groups of frame beam ribs 7 form a rectangular structure and multiple stirrups 8 are distributed in an annular manner on the outer sides of the multiple groups of frame beam ribs 7, and the multiple stirrups 8 are arranged along the direction of the horizontal ribs 5. The two ends of the frame beam ribs 7 are flush with the horizontal ribs 5, and the frame beam ribs 7 are tied and fixed to the vertical ribs 6.

[0026] By combining the frame beam reinforcement 7 with the inner wall 1 reinforcement structure, after pouring, the prefabricated wall at this position can simultaneously meet the structural requirements of the frame beam 4. This can reduce the number of steel bars used to fix the oblique support rods of the prefabricated wall and the on-site frame beam 4 and the processing of on-site nodes.

[0027] like Figure 2 As shown in FIG. 1 , the height of the existing prefabricated wall of a bungalow warehouse is 1180 mm, and a frame beam 4 is arranged between the two prefabricated walls of the bungalow warehouse to increase the strength of the wall. The frame beam 4 and the upper and lower prefabricated walls of the bungalow warehouse need to be cast in situ, which has a complicated process and a long construction period. Figure 3 As shown, the height of the structural connection between the flat warehouse prefabricated wall and the frame beam is about 2900mm, which is equivalent to directly prefabricating the frame beam 4 and the upper and lower flat warehouse prefabricated walls, reducing the on-site installation process and greatly shortening the on-site construction period. The construction progress is accelerated under the premise of quality assurance, and the on-site construction cost is greatly reduced.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A structural connection between a prefabricated wall and a frame beam of a flat warehouse, comprising an inner wall (1), an insulation board (2) and an outer board (3) arranged in sequence from the inside to the outside, characterized in that: A frame beam (4) is provided in the middle of the inner wall (1), and the frame beam (4) and the inner wall (1) are integrally cast.

2. The structural connection between the prefabricated wall and frame beam of a flat warehouse according to claim 1 is characterized by: The inner wall (1) comprises horizontal bars (5) and vertical bars (6) arranged in a crisscross pattern, the horizontal bars (5) and the vertical bars (6) being tied and fixed to form an inner wall reinforcement structure, a plurality of groups of frame beam bars (7) being arranged horizontally in the middle of the vertical bars (6), the plurality of groups of frame beam bars (7) forming a rectangular structure, and a plurality of stirrups (8) being distributed in an annular pattern outside the plurality of groups of frame beam bars (7), the plurality of stirrups (8) being arranged along the direction of the horizontal bars (5).

3. The structural connection between the prefabricated wall and frame beam of a flat warehouse according to claim 2 is characterized by: The two ends of the frame beam reinforcement (7) are flush with the horizontal reinforcement (5), and the frame beam reinforcement (7) and the vertical reinforcement (6) are tied and fixed.

4. The structural connection between the prefabricated wall and frame beam of a flat warehouse according to claim 1 is characterized by: A hanging hook (9) is prefabricated in the inner wall (1).

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