CN217268891U

CN217268891U - Prefabricated component outer blade connecting device

Info

Publication number: CN217268891U
Application number: CN202123361543.0U
Authority: CN
Inventors: 卢耀武; 朱欢劼; 赵斌; 郁颖峰; 黄李圆; 郝斌
Original assignee: Suzhou Liangpu Dwelling House Industrial Co Ltd
Current assignee: Suzhou Liangpu Energy Saving New Materials Co.,Ltd.
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-23
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an outer leaf connecting device of prefabricated component, it includes first prefabricated component, second prefabricated component and adapting unit, adapting unit's one end is connected on the first prefabricated component, adapting unit's the other end is connected on the second prefabricated component, adapting unit includes first connecting plate, built-in fitting and bolt, the relative both ends of first connecting plate are provided with respectively the built-in fitting, one of them built-in fitting is connected on the first prefabricated component, another built-in fitting is connected on the second prefabricated component, the bolt passes first connecting plate gets into in the built-in fitting, first prefabricated component with the second prefabricated component is relative adapting unit's one end is provided with concrete layer. The utility model discloses an adapting unit in the prefabricated component outside setting, it is compared in prior art and can solve the outer lamina of prefabricated component and connect difficulty, troublesome poeration and the unable reuse's of connecting material problem.

Description

Prefabricated component outer leaf plate connecting device

Technical Field

The utility model belongs to the technical field of the building, especially, relate to a prefabricated component outer leaf plate connecting device.

Background

With the development of modern industrial technology, building houses can be made in batches like machine production, by transporting prefabricated house components to the construction site for assembly. Fabricated buildings have become of interest since the beginning of the 20 th century and have been realized through the sixties. The first attempts made in English, French, Soviet Union, etc. The assembly type building is fast in construction speed and low in production cost, and is rapidly popularized and developed all over the world.

The prefabricated building is divided into five types, i.e. block building, plate building, box building, skeleton plate building and rising-floor building according to the form and construction method of prefabricated components.

When the existing prefabricated parts are installed on site, the outer blade plates of two adjacent parts need to be connected to prevent the die from being exploded. At present, the embedded parts are embedded in the inner side surface and are connected on site, but the operation is troublesome because the concrete is cast on site on the inner side surface, and materials such as connecting steel plates and the like cannot be taken out after the concrete is cast.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the outer blade plate of the prefabricated part is difficult to connect, the operation is troublesome and the connecting material cannot be reused, the outer blade plate connecting device for the prefabricated part is provided.

In order to achieve the above object, the utility model provides a prefabricated component outer leaf connecting device, it includes first prefabricated component, second prefabricated component and adapting unit, adapting unit's one end is connected on the first prefabricated component, adapting unit's the other end is connected on the second prefabricated component, adapting unit includes first connecting plate, built-in fitting and bolt, the relative both ends of first connecting plate are provided with respectively the built-in fitting, one of them built-in fitting is connected on the first prefabricated component, another built-in fitting is connected on the second prefabricated component, the bolt passes first connecting plate gets into in the built-in fitting, first prefabricated component with the second prefabricated component is relative adapting unit's one end is provided with concrete layer.

As a further description of the above technical solution:

and the first prefabricated part and the second prefabricated part are respectively provided with a mounting groove, and the embedded part is mounted in the mounting groove.

As a further description of the above technical solution:

the first prefabricated part and the second prefabricated part are identical in structure, a first steel reinforcement framework is arranged in the first prefabricated part, and the embedded part is connected with the first steel reinforcement framework.

As a further description of the above technical solution:

the first steel reinforcement framework is provided with an extending rib, and the extending rib is inserted into the concrete layer.

As a further description of the above technical solution:

and a second steel reinforcement framework is arranged in the concrete layer, and the extending ribs are connected with the second steel reinforcement framework.

As a further description of the above technical solution:

the embedded part comprises a second connecting plate and a connecting cylinder, and the connecting cylinder is vertically and fixedly connected to the second connecting plate.

As a further description of the above technical solution:

a thread groove is formed in the connecting cylinder, and the bolt is screwed in the thread groove.

As a further description of the above technical solution:

gaskets are arranged on two sides of the first connecting plate respectively and penetrate through the bolts.

As a further description of the above technical solution:

the first connecting plate is an L-shaped connecting plate.

On, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model provides an among the prefabricated component outer leaf plate connecting device, pre-buried built-in fitting at the prefabricated component lateral surface, after on-the-spot prefabricated component installation is in place, connect the built-in fitting of pre-buried on first prefabricated component and second prefabricated component with first connecting plate to fix with the bolt, after the concrete reaches intensity, just can demolish first connecting plate, cyclic utilization; specifically install first prefabricated component and second prefabricated component in predetermined position, will stretch out the muscle and be connected with the intraformational first framework of steel reinforcement of concrete, will pre-buried the built-in fitting connection on first prefabricated component and second prefabricated component with first connecting plate simultaneously to at the both sides installation gasket of first connecting plate, using the bolt fastening, concrete is pour at last, forms concrete layer, treats that the concrete reaches intensity after, just can demolish first connecting plate, cyclic utilization.

2. The utility model provides a pair of among prefabricated component outer leaf plate connecting device, convenient operation, and recoverable cyclic utilization of material can improve availability factor, reduction of erection time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a prefabricated part outer blade connecting device.

Fig. 2 is a schematic diagram of the internal structure of a prefabricated external blade connecting device.

Fig. 3 is a schematic structural diagram of an embedded part in a prefabricated part outer blade connecting device.

Fig. 4 is a schematic structural diagram of a first prefabricated part in the prefabricated part outer blade connecting device.

Illustration of the drawings:

1. a first prefabricated member; 2. a second prefabricated member; 3. a connecting member; 31. a first connecting plate; 32. embedding parts; 321. a second connecting plate; 322. a connecting cylinder; 33. a bolt; 4. a concrete layer; 5. mounting grooves; 6. a first steel reinforcement cage; 7. stretching out ribs; 8. and a second steel reinforcement cage.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "inner", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but not for indicating or implying 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 construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-4, the utility model provides a prefabricated component outer leaf connecting device, it includes first prefabricated component 1, second prefabricated component 2 and adapting unit 3, adapting unit 3's one end is connected on first prefabricated component 1, adapting unit 3's the other end is connected on second prefabricated component 2, adapting unit 3 includes first connecting plate 31, built-in fitting 32 and bolt 33, first connecting plate 31's relative both ends are provided with built-in fitting 32 respectively, one of them built-in fitting is connected on first prefabricated component 1, another built-in fitting is connected on second prefabricated component 2, bolt 33 passes first connecting plate 31 and gets into in the built-in fitting 32, the relative adapting unit 3's of first prefabricated component 1 and second prefabricated component 2 one end is provided with concrete layer 4.

The first prefabricated part 1 and the second prefabricated part 2 are respectively provided with a mounting groove 5, and the embedded part 32 is mounted in the mounting groove 5; the first prefabricated component 1 and the second prefabricated component 2 are identical in structure, a first steel reinforcement framework 6 is arranged in the first prefabricated component 1, and the embedded part 32 is connected with the first steel reinforcement framework 6. When the first prefabricated part 1 and the second prefabricated part are manufactured, the embedded part and the first steel reinforcement framework are welded together in advance, and the prefabricated part is formed by pouring concrete, so that the connection stability of the embedded part can be improved.

Be provided with on the first framework of steel reinforcement 6 and stretch out muscle 7, stretch out muscle 7 and insert concrete layer 4. This makes the first prefabricated part and the second prefabricated part more stable and firm to install.

And a second steel reinforcement framework 8 is arranged in the concrete layer 4, and the extending ribs 7 are connected with the second steel reinforcement framework 8. Stretch out the muscle and be connected with second framework of steel reinforcement, can make more firm that first prefabricated component connects.

The embedded part 32 comprises a second connecting plate 321 and a connecting cylinder 322, wherein the connecting cylinder 322 is vertically and fixedly connected to the second connecting plate 321. The embedded part can be fixed in the prefabricated part more stably.

322 are provided with a thread groove in which the bolt 33 is screwed. The bolt is convenient to install and disassemble.

The two sides of the first connecting plate 31 are respectively provided with a gasket 9, and the gaskets 9 are arranged on the bolts 33 in a penetrating way. The bolt can be prevented from loosening.

The first connecting plate 31 is an L-shaped connecting plate.

The working principle is as follows: embedding embedded parts on the outer side surfaces of the prefabricated parts, connecting the embedded parts embedded in the first prefabricated part and the second prefabricated part by using a first connecting plate after the on-site prefabricated parts are installed in place, fixing by using bolts, and dismantling the first connecting plate for recycling after the concrete reaches the strength; specifically install first prefabricated component and second prefabricated component in predetermined position, will stretch out the muscle and be connected with the intraformational first framework of steel reinforcement of concrete, will pre-buried the built-in fitting connection on first prefabricated component and second prefabricated component with first connecting plate simultaneously to at the both sides installation gasket of first connecting plate, using the bolt fastening, concrete is pour at last, forms concrete layer, treats that the concrete reaches intensity after, just can demolish first connecting plate, cyclic utilization.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The connecting device for the outer leaf plates of the prefabricated parts is characterized by comprising a first prefabricated part (1), a second prefabricated part (2) and a connecting part (3), wherein one end of the connecting part (3) is connected to the first prefabricated part (1), the other end of the connecting part (3) is connected to the second prefabricated part (2), the connecting part (3) comprises a first connecting plate (31), embedded parts (32) and bolts (33), the embedded parts (32) are arranged at two opposite ends of the first connecting plate (31), one embedded part is connected to the first prefabricated part (1), the other embedded part is connected to the second prefabricated part (2), the bolts (33) penetrate through the first connecting plate (31) to enter the embedded parts (32), and concrete layers are arranged at one ends, opposite to the connecting part (3), of the first prefabricated part (1) and the second prefabricated part (2) (4).

2. The prefabricated part outer blade connecting device according to claim 1, wherein a mounting groove (5) is formed in each of the first prefabricated part (1) and the second prefabricated part (2), and the embedded part (32) is mounted in the mounting groove (5).

3. The prefabricated part outer blade plate connecting device according to claim 1, wherein the first prefabricated part (1) and the second prefabricated part (2) are identical in structure, a first steel reinforcement framework (6) is arranged in the first prefabricated part (1), and the embedded parts (32) are connected with the first steel reinforcement framework (6).

4. A prefabricated member outer leaf connecting device according to claim 3, wherein the first steel reinforcement cage (6) is provided with a protruding rib (7), and the protruding rib (7) is inserted into the concrete layer (4).

5. A prefabricated component outer leaf plate connecting device according to claim 4, characterized in that a second steel reinforcement framework (8) is arranged in the concrete layer (4), and the extending ribs (7) are connected with the second steel reinforcement framework (8).

6. The prefabricated member outer blade connecting device according to claim 1, wherein the embedded part (32) comprises a second connecting plate (321) and a connecting cylinder (322), and the connecting cylinder (322) is vertically and fixedly connected to the second connecting plate (321).

7. A prefabricated member outer blade connecting device according to claim 6, wherein a threaded groove is formed in the connecting cylinder (322), and the bolt (33) is screwed in the threaded groove.

8. The prefabricated member outer blade connecting device according to claim 1, wherein a gasket (9) is respectively arranged on two sides of the first connecting plate (31), and the gasket (9) is arranged on the bolt (33) in a penetrating way.

9. A prefabricated member outer leaf connecting device according to claim 1, wherein the first connecting plate (31) is an L-shaped connecting plate.