Reinforced concrete structure hole material turnover system

Abstract

The utility model provides a reinforced concrete structure hole material turnover system which is characterized in that a low-layer structure hole and a high-layer structure hole are arranged in a multi-layer reinforced concrete building, and the system comprises the high-layer structure hole, the low-layer structure hole, a platform main body and a lifting machine; the high-rise structure hole is located above the low-rise structure hole, the low-rise structure hole is communicated with the high-rise structure hole, and the platform body covers the low-rise structure hole and is used for bearing materials; the lifting machine is arranged on one side of the high-rise structure hole and used for lifting materials between the platform body and the high-rise structure hole. The platform main body and the lifting machine are supported by the low-floor structure hole and the high-floor structure hole reserved in the high-rise building structure, the lifting machine is used for lifting non-solid materials in the high-floor structure to the platform main body of the low floor through the original structure hole, and then the materials are transferred to the low floor through the ramp. The requirement for material transportation on a construction site is met, and rapid turnover and discharging of non-solid materials in high floors in high-rise buildings can be effectively achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a reinforced concrete structure opening material turnover system. Background Art

[0002] Reinforced concrete frame structures are one of the most common structural forms in modern architecture. During construction, high-rise buildings often encounter a situation where the speed at which non-material materials are removed from the building fails to meet actual on-site requirements. For example, in large-scale high-rise industrial plants, each floor can reach tens of thousands of square meters. The issue of removing non-material materials, such as frame and formwork, from these high-rise floors has long constrained the construction industry's pursuit of lean construction.

[0003] At the same time, for high-tech electronics factories, where technological products are constantly evolving and production lines are constantly being updated, shorter construction cycles are crucial for establishing a market advantage. However, industrial factory buildings are often designed as large, wide-span frame structures. Traditional cantilevered unloading platforms are generally limited to loads of 1.2 to 1.5 tons, and floor-mounted unloading platforms are typically no more than 15 meters high. These limitations restrict the unloading methods and speed of these buildings, impacting construction progress. Utility Model Content

[0004] The utility model provides a reinforced concrete structure opening material turnover system, which is used to efficiently transport materials from high-rise buildings to lower floors. The turnover system can be reused until the materials are transported to the bottom.

[0005] A reinforced concrete structure opening material turnover system, wherein a low-rise structure opening and a high-rise structure opening are arranged in a multi-story reinforced concrete building, and is characterized in that it includes a high-rise structure opening, a low-rise structure opening, a platform body and a hoist; the high-rise structure opening is located above the low-rise structure opening, the low-rise structure opening is communicated with the high-rise structure opening, the platform body covers the low-rise structure opening, and is used to carry materials; the hoist is arranged on one side of the high-rise structure opening, and hoists materials between the platform body and the high-rise structure opening.

[0006] Furthermore, the platform body includes an I-beam, a square steel tube and a first template. A plurality of the I-beams are evenly spaced apart at the low-level structure opening, and both ends of the I-beams are placed on the symmetrical sides of the low-level structure opening. A plurality of the square steel tubes are evenly spaced apart between two I-beams, and both ends of the square steel tubes are overlapped between the two I-beams. The first template covers the plane formed by the I-beams and the square steel tubes.

[0007] Furthermore, it also includes a ramp, which provides a channel for transporting materials from the floor where the low-level structure opening is located to the first template. The bottom surface of the ramp is placed on the floor where the low-level structure opening is located, and the top of the ramp is in contact with the first template.

[0008] Furthermore, the ramp includes a ramp frame and a second template, the ramp frame includes two symmetrical triangular frames and a vertical frame, the long vertical sides of the two symmetrical triangular frames are fixedly connected to the two sides of the vertical frames respectively, the horizontal sides of the two symmetrical triangular frames are placed on the floor slab where the low-rise structure opening is located, the hypotenuse of the two symmetrical triangular frames and the horizontal sides of the vertical frames form an inclined surface, the second template is covered on the inclined surface, fixedly connected to the hypotenuse of the two symmetrical triangular frames and the horizontal sides of the vertical frames, and the second template is in contact with the first template.

[0009] Furthermore, the thickness of the first template (7) is 10-14 mm, and the thickness of the second template (12) is 11-13 mm.

[0010] Furthermore, the low-rise structure openings and the high-rise structure openings are pipe shafts or elevator shafts.

[0011] The beneficial effects of the utility model are:

[0012] (1) The utility model utilizes the reserved low-floor structural openings and high-floor structural openings in the high-rise building structure to support the platform body and the hoisting machine, and uses the hoisting machine to lift the non-solid materials in the high-floor structure to the platform body on the low floor through the original structural opening, and then transfers the materials to the low floor via the ramp to meet the material transportation needs of the construction site. It can effectively realize the rapid turnover and discharge of materials in the high-rise floors of the high-rise building, and complete the transfer of materials in the structure without affecting other construction processes after the structural construction. It has the advantages of simple operation, high construction efficiency, high construction safety, etc.

[0013] (2) The platform body of the utility model is constructed by I-beams, square steel tubes and the first formwork and can be used in rotation. As the materials are transported to the lower level, the platform body constructed by I-beams, square steel tubes and the first formwork relying on the lower structural opening can be used in rotation at other construction sites. The rotation reduces construction costs and improves construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a cross-sectional schematic diagram of a reinforced concrete structure opening material turnover system of the present utility model;

[0015] Figure 2 This is a schematic diagram of the platform body of a reinforced concrete structure opening material turnover system of the utility model;

[0016] Figure 3 The utility model is a schematic cross-sectional view of a ramp of a reinforced concrete structure opening material turnover system.

[0017] Description of symbols in the accompanying drawings:

[0018] 1. Platform body; 2. Hoist; 3. Low-rise structural opening; 4. High-rise structural opening; 5. I-beam; 6. Square steel pipe; 7. First formwork; 8. Ramp; 9. Longitudinal round steel pipe; 10. Horizontal round steel pipe; 11. Vertical round steel pipe; 12. Second formwork; 13. Triangular wooden wedge. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Among them, the drawings are only used for illustrative purposes and represent only schematic diagrams rather than actual pictures, and should not be understood as limiting this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0021] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, they 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. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0022] In the description of this patent, unless otherwise expressly specified or limited, when the term "connection" appears to indicate a connection relationship between components, the term should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be internal communication between two components or an interaction relationship between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0023] Example 1

[0024] according to Figure 1 、 2 As shown in Figures 3 and 4, this embodiment provides a reinforced concrete structure opening material turnover platform, comprising a platform body 1 and a hoist 2. The platform body 1 is erected on a low-floor structure opening 3, and the hoist 2 is arranged on one side of a high-floor structure opening 4.

[0025] The platform body 1 includes an I-beam 5, a square steel tube 6, and a first formwork 7. The I-beam 5 is provided in multiple groups, and the multiple groups of I-beams 5 are supported on the bottom floor structural opening 3 as the main keel. The square steel tube 6 is provided in multiple groups, and the multiple groups of square steel tube 6 are supported on the load-bearing I-beam 5 as the secondary keel. The first formwork 7 is laid on the main and secondary keels. A ramp 8 is set up at the edge of the platform body 1. When in use, the keel of the bottom floor structural opening is first supported according to the design requirements of the primary and secondary keels of the platform body 1. 16# I-beams 5 are used as the main keel, with the ends supporting the concrete beam slab at the opening edge. 100x50x3mm square steel tubes 6 are used as the secondary keel, and a 12mm thick first formwork 7 is laid on top. After the materials are hoisted to the platform, they are transferred to the lower floor ground discharge platform via the ramp 8. The ramp 8 is set up on the side of the platform body 1. The spacing between the primary and secondary keels of the platform body 1 can be adjusted according to the size of the structural opening.

[0026] The edges of the lower floor structural opening 3 are formed by concrete beams, on which the ends of the load-bearing I-beams 5 are supported. This provides a more stable support and greater bearing capacity. Both the lower floor structural opening 3 and the upper floor structural opening 4 are reinforced concrete openings reserved within the high-rise building structure, including either pipe shafts or elevator shafts. In this embodiment, both the upper floor structural opening 4 and the lower floor structural opening 3 are pipe shafts.

[0027] The ramp 8 is used to transfer materials to the ground-mounted unloading platform on the lower floor. During use, the hoist 2 is used to lift materials from the upper floor structure through the existing structural opening to the platform body 1 on the lower floor. The materials are then transferred to the ground-mounted unloading platform on the lower floor via the ramp 8 to meet the material transportation needs of the construction site.

[0028] The thickness of the first template 7 is 12 mm.

[0029] Example 2

[0030] according to Figure 1 、 2 As shown in Figures 3 and 4, this embodiment provides a reinforced concrete structure opening material turnover platform, comprising a platform body 1 and a hoist 2. The platform body 1 is erected on the bottom floor structure opening 3, and the hoist 2 is arranged on one side of the high floor structure opening 4.

[0031] The platform body 1 includes an I-beam 5, a square steel tube 6, and a first formwork 7. The I-beam 5 is provided in multiple groups, and the multiple groups of I-beams 5 are supported on the bottom floor structural opening 3 as the main keel. The square steel tube 6 is provided in multiple groups, and the multiple groups of square steel tube 6 are supported on the load-bearing I-beam 5 as the secondary keel. The first formwork 7 is laid on the main and secondary keels. A ramp 8 is set up at the edge of the platform body 1. When in use, the keel of the bottom floor structural opening is first supported according to the design requirements of the primary and secondary keels of the platform body 1. 16# I-beams 5 are used as the main keel, with the ends supporting the concrete beam slab at the opening edge. 100x50x3mm square steel tubes 6 are used as the secondary keel, and a 12mm thick first formwork 7 is laid on top. After the materials are hoisted to the platform, they are transferred to the lower floor ground discharge platform via the ramp 8. The ramp 8 is set up on the side of the platform body 1. The spacing between the primary and secondary keels of the platform body 1 can be adjusted according to the size of the structural opening.

[0032] The ramp 8 includes a longitudinal round steel pipe 9, a transverse round steel pipe 10, and a vertical round steel pipe 11. The longitudinal round steel pipe 9, the transverse round steel pipe 10, and the vertical round steel pipe 11 are each provided with multiple groups, which are welded to form a sloped frame of the ramp 8. The inclined surface of the sloped frame is paved with a second template 12. A triangular wooden wedge 13 is provided at the contact point between the ramp 8 and the ground, and the triangular wooden wedge 13 is used to raise the ramp 8. During installation, the supporting material of the ramp 8 is a 48mm round steel pipe, designed in a longitudinal and transverse direction, and a 12mm second template 12 is laid. The contact point between the ramp 8 and the ground is raised using a triangular wooden wedge 13.

[0033] The ramp 8 is used to transfer circulating materials to the ground-mounted unloading platform on the lower floor. During use, the hoist 2 is used to lift materials from the upper floor structure through the existing structural opening to the platform body 1 on the lower floor. The materials are then transferred to the ground-mounted unloading platform on the lower floor via the ramp 8 to meet the material transportation needs of the construction site.

[0034] The thickness of the first template 7 is 12 mm, and the thickness of the second template 12 is 12 mm.

[0035] This reinforced concrete structure opening material turnover platform utilizes pre-reserved low-floor structural openings 3 and high-floor structural openings 4 within a high-rise building structure to support the platform body 1 and hoist 2. The hoist 2 is used to lift non-material materials from the high-floor structure onto the platform body 1 on the lower floor through the pre-reserved structural openings. The materials are then transferred via a ramp 8 to a ground-type unloading platform on the lower floor, meeting the material transportation needs of the construction site. This platform effectively enables the rapid turnover and discharge of non-material materials from the upper floors of a high-rise building. After structural construction, the transfer of non-material materials within the structure is completed without affecting other construction processes. This platform has the advantages of simple operation, high construction efficiency, and high construction safety. Furthermore, the platform body 1 of this product utilizes load-bearing I-beams 5 as the main keel, square steel tubes 6 as the secondary keel, and formwork on top. The ramp 8 utilizes a variety of round steel tubes in a vertical, horizontal, and vertical design, with formwork laid on top. Triangular wooden wedges 13 are used for shimming, allowing for reusable use, reducing construction costs and improving construction efficiency.

[0036] It should be noted that the above-described specific embodiments are merely preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that various modifications, equivalent substitutions, and variations may be made to the present invention. However, as long as these modifications do not depart from the spirit of the present invention, they are within the scope of protection of the present invention. Furthermore, certain terms used in the specification and claims of this application are not intended to be limiting but are provided for ease of description only.

Claims

1. A reinforced concrete structure opening material turnover system, wherein low-level structure openings and high-level structure openings are set in a multi-story reinforced concrete building, characterized in that: The invention comprises a high-level structure opening (4), a low-level structure opening (3), a platform body (1) and a hoist (2); the high-level structure opening (4) is located above the low-level structure opening (3), the low-level structure opening (3) is communicated with the high-level structure opening (4), the platform body (1) covers the low-level structure opening (3) and is used to carry materials; the hoist (2) is arranged on one side of the high-level structure opening (4) and hoists materials between the platform body (1) and the high-level structure opening (4). The platform body comprises an I-beam (5), a square steel tube (6) and a first template (7), wherein a plurality of I-beams (5) are evenly spaced and arranged at the low-level structure opening (3), and the two ends of the I-beam (5) are placed on the symmetrical sides of the low-level structure opening, and a plurality of square steel tubes (6) are evenly spaced and arranged between two I-beams (5), and the two ends of the square steel tube (6) are overlapped between the two I-beams (5). The first template (7) covers the plane formed by the I-beams and the square steel tubes, and further comprises a ramp (8), wherein the ramp (8) provides a channel for transporting materials from the floor slab where the low-level structure opening (3) is located to the first template (7), and the bottom surface of the ramp (8) is placed on the floor slab where the low-level structure opening (3) is located, and the top of the ramp (8) is in contact with the first template (7).

2. The reinforced concrete structure opening material turnover system according to claim 1, characterized in that: The ramp (8) includes a ramp frame and a second template (12). The ramp (8) frame includes two symmetrical triangular frames and a vertical frame. The long vertical sides of the two symmetrical triangular frames are fixedly connected to the two sides of the vertical frames respectively. The horizontal sides of the two symmetrical triangular frames are placed on the floor where the low-rise structure opening is located. The hypotenuse of the two symmetrical triangular frames and the horizontal side of the vertical frame form an inclined surface. The second template covers the inclined surface and is fixedly connected to the hypotenuse of the two symmetrical triangular frames and the horizontal side of the vertical frame. The second template (12) contacts the first template (7).

3. The reinforced concrete structure opening material turnover system according to claim 2, characterized in that: The thickness of the first template (7) is 10-14 mm, and the thickness of the second template (12) is 11-13 mm.

4. The reinforced concrete structure opening material turnover system according to claim 3, characterized in that: The low-rise structure opening (3) and the high-rise structure opening (4) are pipe shaft openings or elevator shaft openings.

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