A prefabricated component outer blade connection device

Abstract

The present invention discloses a prefabricated component outer blade connection device, which comprises a first prefabricated component, a second prefabricated component and a connection component, wherein one end of the connection component is connected to the first prefabricated component, and the other end of the connection component is connected to the second prefabricated component, and the connection component comprises a first connection plate, an embedded part and a bolt, and the embedded parts are respectively arranged at opposite ends of the first connection plate, wherein one embedded part is connected to the first prefabricated component, and the other embedded part is connected to the second prefabricated component, and the bolt passes through the first connection plate and enters the embedded part, and a concrete layer is arranged at one end of the first prefabricated component and the second prefabricated component relative to the connection component. Compared with the prior art, the present invention can solve the problems of difficult connection of the outer blade of the prefabricated component, cumbersome operation and non-reusability of connection materials by setting the connection component on the outer side of the prefabricated component.

Description

Technical Field

[0001] The invention belongs to the technical field of construction, and in particular relates to a prefabricated component outer blade connecting device. Background Art

[0002] With the development of modern industrial technology, houses can be built in batches and sets like machine production. All you need to do is transport the prefabricated house components to the construction site and assemble them. Prefabricated buildings began to attract people's interest in the early 20th century and finally became a reality in the 1960s. Britain, France, the Soviet Union and other countries first tried it. Due to the fast construction speed and low production cost of prefabricated buildings, they were quickly promoted all over the world.

[0003] As the name suggests, prefabricated buildings are buildings assembled on site from prefabricated parts and components. According to the form of prefabricated components and construction methods, they are divided into five types: block buildings, panel buildings, box-type buildings, frame panel buildings and rising-plate and rising-storey buildings.

[0004] When existing prefabricated components are installed on site, the outer blades of two adjacent components need to be connected to prevent mold explosion. The current common practice is to embed embedded parts on the inner side and connect them on site, but since there is cast-in-place concrete on the inner side, it is not only troublesome to operate, but also after the concrete is poured, the connecting steel plate and other materials cannot be removed. Summary of the invention

[0005] The purpose of the present invention is to provide a prefabricated component outer blade plate connection device in order to solve the problems of difficulty in connecting the outer blade plates of the prefabricated component, troublesome operation and non-reusability of connecting materials.

[0006] In order to achieve the above-mentioned purpose, the present invention provides a prefabricated component outer blade connection device, which includes a first prefabricated component, a second prefabricated component and a connection component, one end of the connection component is connected to the first prefabricated component, and the other end of the connection component is connected to the second prefabricated component, the connection component includes a first connecting plate, an embedded part and a bolt, the embedded parts are respectively arranged at the opposite ends of the first connecting plate, one embedded part is connected to the first prefabricated component, and the other embedded part is connected to the second prefabricated component, the bolt passes through the first connecting plate and enters the embedded part, and a concrete layer is arranged at one end of the first prefabricated component and the second prefabricated component relative to the connection component.

[0007] As a further description of the above technical solution:

[0008] The first prefabricated component and the second prefabricated component are respectively provided with installation grooves, and the embedded parts are installed in the installation grooves.

[0009] As a further description of the above technical solution:

[0010] The first prefabricated component and the second prefabricated component have the same structure. A first steel bar skeleton is arranged in the first prefabricated component, and the embedded part is connected to the first steel bar skeleton.

[0011] As a further description of the above technical solution:

[0012] The first steel bar skeleton is provided with protruding ribs, and the protruding ribs are inserted into the concrete layer.

[0013] As a further description of the above technical solution:

[0014] A second steel skeleton is arranged in the concrete layer, and the protruding ribs are connected to the second steel skeleton.

[0015] As a further description of the above technical solution:

[0016] The embedded part includes a second connecting plate and a connecting tube, and the connecting tube is vertically fixedly connected to the second connecting plate.

[0017] As a further description of the above technical solution:

[0018] A thread groove is arranged in the connecting cylinder, and the bolt is screwed in the thread groove.

[0019] As a further description of the above technical solution:

[0020] Gaskets are respectively arranged on both sides of the first connecting plate, and the gaskets are penetrated on the bolts.

[0021] As a further description of the above technical solution:

[0022] The first connecting plate is an L-shaped connecting plate.

[0023] As described above, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0024] 1. In a prefabricated component outer blade connection device provided by the present invention, embedded parts are embedded in the outer side of the prefabricated component. After the on-site prefabricated component is installed in place, the embedded parts embedded in the first prefabricated component and the second prefabricated component are connected by a first connecting plate and fixed with bolts. After the concrete reaches the strength, the first connecting plate can be removed and recycled. Specifically, the first prefabricated component and the second prefabricated component are installed at a predetermined position, the protruding ribs are connected to the first steel bar skeleton in the concrete layer, and the first connecting plate is used to connect the embedded parts embedded in the first prefabricated component and the second prefabricated component, and gaskets are installed on both sides of the first connecting plate, fixed with bolts, and finally poured to form a concrete layer. After the concrete reaches the strength, the first connecting plate can be removed and recycled.

[0025] 2. The prefabricated component outer blade connection device provided by the present invention is easy to operate, and the material can be recycled and reused, which can improve the utilization efficiency and shorten the construction period. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 The figure is a structural schematic diagram of a prefabricated component outer blade connection device.

[0028] Figure 2 The figure is a schematic diagram of the internal structure of a prefabricated component outer blade connection device.

[0029] Figure 3 The figure is a schematic diagram of the structure of embedded parts in a prefabricated component outer blade connection device.

[0030] Figure 4 The figure is a schematic structural diagram of a first prefabricated component in a prefabricated component outer blade connecting device.

[0031] Legend:

[0032] 1. First prefabricated component; 2. Second prefabricated component; 3. Connecting parts; 31. First connecting plate; 32. Embedded parts; 321. Second connecting plate; 322. Connecting tube; 33. Bolts; 4. Concrete layer; 5. Mounting groove; 6. First steel bar skeleton; 7. Protruding ribs; 8. Second steel bar skeleton. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inner", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the inventive product is usually placed when in use. 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, and therefore should not be understood as a limitation on the present invention.

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] See also Figure 1-4 The present invention provides a prefabricated component outer blade connection device, which includes a first prefabricated component 1, a second prefabricated component 2 and a connection component 3, one end of the connection component 3 is connected to the first prefabricated component 1, and the other end of the connection component 3 is connected to the second prefabricated component 2, the connection component 3 includes a first connection plate 31, an embedded part 32 and a bolt 33, and the opposite ends of the first connection plate 31 are respectively provided with embedded parts 32, wherein one embedded part is connected to the first prefabricated component 1, and the other embedded part is connected to the second prefabricated component 2, the bolt 33 passes through the first connection plate 31 and enters the embedded part 32, and a concrete layer 4 is provided at one end of the first prefabricated component 1 and the second prefabricated component 2 relative to the connection component 3.

[0039] The first prefabricated component 1 and the second prefabricated component 2 are respectively provided with mounting grooves 5, and the embedded parts 32 are installed in the mounting grooves 5; the first prefabricated component 1 and the second prefabricated component 2 have the same structure, and the first prefabricated component 1 is provided with a first steel bar skeleton 6, and the embedded parts 32 are connected to the first steel bar skeleton 6. When the first prefabricated component 1 and the second prefabricated component are manufactured, the embedded parts are welded to the first steel bar skeleton in advance, and the prefabricated components are formed by pouring concrete, so that the stability of the embedded parts connection can be improved.

[0040] The first steel bar skeleton 6 is provided with protruding ribs 7, which are inserted into the concrete layer 4. This makes it possible to install the first prefabricated component and the second prefabricated component more stably and firmly.

[0041] A second steel skeleton 8 is provided in the concrete layer 4, and the extended ribs 7 are connected to the second steel skeleton 8. The extended ribs are connected to the second steel skeleton, so that the first prefabricated component can be connected more firmly.

[0042] The embedded part 32 includes a second connecting plate 321 and a connecting tube 322, and the connecting tube 322 is vertically fixedly connected to the second connecting plate 321. This can make the embedded part more stably fixed in the prefabricated component.

[0043] A thread groove is provided in the connecting tube 322, and the bolt 33 is screwed in the thread groove, so as to facilitate the installation and removal of the bolt.

[0044] Washers 9 are respectively arranged on both sides of the first connecting plate 31, and the washers 9 are passed through the bolts 33 to prevent the bolts from loosening.

[0045] The first connecting plate 31 is an L-shaped connecting plate.

[0046] Working principle: embedded parts are embedded in the outer side of the prefabricated component. After the on-site prefabricated component is installed in place, the embedded parts embedded in the first prefabricated component and the second prefabricated component are connected with the first connecting plate and fixed with bolts. After the concrete reaches the strength, the first connecting plate can be removed and recycled; specifically, the first prefabricated component and the second prefabricated component are installed in the predetermined position, the protruding reinforcement is connected with the first steel bar skeleton in the concrete layer, and the first connecting plate is used to connect the embedded parts embedded in the first prefabricated component and the second prefabricated component, and gaskets are installed on both sides of the first connecting plate, fixed with bolts, and finally poured with concrete to form a concrete layer. After the concrete reaches the strength, the first connecting plate can be removed and recycled.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A prefabricated component outer blade connection device, characterized in that: The invention comprises a first prefabricated component (1), a second prefabricated component (2) and a connecting component (3), wherein one end of the connecting component (3) is connected to the first prefabricated component (1), and the other end of the connecting component (3) is connected to the second prefabricated component (2), and the connecting component (3) comprises a first connecting plate (31), an embedded component (32) and a bolt (33), and the embedded components (32) are respectively arranged at opposite ends of the first connecting plate (31), wherein one embedded component is connected to the first prefabricated component (1), and the other embedded component is connected to the second prefabricated component (2), and the bolt (33) passes through the first connecting plate (31) and enters the embedded component (32), and the first prefabricated component (1) and the second prefabricated component (2) are opposite to one end of the connecting component (3). A concrete layer (4) is provided, the first prefabricated component (1) and the second prefabricated component (2) are respectively provided with installation grooves (5), the embedded component (32) is installed in the installation grooves (5), the first prefabricated component (1) and the second prefabricated component (2) have the same structure, a first steel bar skeleton (6) is provided in the first prefabricated component (1), the embedded component (32) is connected to the first steel bar skeleton (6), the first steel bar skeleton (6) is provided with protruding ribs (7), the protruding ribs (7) are inserted into the concrete layer (4), the embedded component (32) comprises a second connecting plate (321) and a connecting tube (322), the connecting tube (322) is vertically fixedly connected to the second connecting plate (321), and the first connecting plate (31) is an L-shaped connecting plate.

2. A prefabricated component outer blade connection device according to claim 1, characterized in that: A second steel reinforcement skeleton (8) is provided in the concrete layer (4), and the protruding ribs (7) are connected to the second steel reinforcement skeleton (8).

3. The prefabricated component outer blade connection device according to claim 1, characterized in that: A thread groove is provided in the connecting tube (322), and the bolt (33) is screwed in the thread groove.

4. A prefabricated component outer blade connection device according to claim 1, characterized in that: Gaskets (9) are respectively provided on both sides of the first connecting plate (31), and the gaskets (9) are passed through the bolts (33).

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