CN213358968U - Connecting device for T-shaped connecting part of lifting wall and lifting building - Google Patents

Abstract

The utility model relates to a connecting device and lift building of wall body T type junction are drawn to promotion, connecting device include be used for burying a plurality of first parts on different prefabricated component, establish the head rod on the first part, establish the reinforcement portion on the head rod and be used for the connecting piece of connecting a plurality of first parts, in the direction of keeping away from the first part, the sectional area of reinforcement portion is greater than the sectional area of head rod. The lifting building comprises the connecting device. The method is used for lifting the building, can shorten the connection time between the preset components, and improves the production efficiency.

Description

Connecting device for T-shaped connecting part of lifting wall and lifting building

Technical Field

The application relates to the technical field of lifting buildings, in particular to a connecting device for T-shaped connecting parts of a lifting wall and a lifting building.

Background

The lifting building system is a building system which is formed by prefabricating concrete wall surfaces or other components on site, then lifting, installing the prefabricated concrete wall surfaces or other components at the final position of the prefabricated concrete wall surfaces or other components, connecting the prefabricated concrete wall surfaces or other components with other structures and combining the prefabricated concrete wall surfaces or other components together. In the installation process, preset members (between walls and between the walls and frame columns) need to be connected, so that how to shorten the connection time and improve the working efficiency is an important research and development subject.

Disclosure of Invention

To the deficiency that prior art exists, the first purpose of this application is to provide a connecting device who promotes wall body T type junction, helps presetting the quick connection between the component.

A second object of the present application is to provide a uplifted building comprising the above-mentioned connecting device for T-shaped connection of the uplifted wall.

The above object of the present application is achieved by the following technical solutions:

in a first aspect, the present application provides a connecting device for lifting a T-shaped joint of a wall, comprising:

a plurality of first sections for embedding in different prefabricated parts;

a first connecting rod provided on the first portion;

the reinforcing part is arranged on the first connecting rod, and the sectional area of the reinforcing part is larger than that of the first connecting rod in the direction away from the first part; and

a connecting member for connecting the plurality of first portions.

Through adopting above-mentioned technical scheme, first part can be buried underground on different prefabricated component, then links together it through the connecting piece, and this kind of connected mode can realize quick connection, shortens the time of connecting the cost.

In a preferred example of the first aspect: the first connecting rod is perpendicular to the first portion.

Through adopting above-mentioned technical scheme, can make the junction of first connecting rod and first part only bear the pulling force.

In a preferred example of the first aspect: on the same first part, the number of the first connecting rods is multiple.

Through adopting above-mentioned technical scheme, can improve the joint strength between first portion and the prefabricated component.

In a preferred example of the first aspect: on the same first part, the first connecting rods are arranged on the first part according to a matrix form of MxN, wherein M and N are natural numbers.

Through adopting above-mentioned technical scheme, can make the even atress of first part, make the junction of head rod and first part more firm.

In a preferred example of the first aspect: on the same first portion, a plurality of the first connecting rods share one reinforcing portion.

By adopting the technical scheme, the connection strength between the first part and the prefabricated part can be further improved.

In a preferred example of the first aspect: at least two first connecting rods share one reinforcing part on the same first part.

By adopting the technical scheme, the connection strength between the first part and the prefabricated part can be further improved.

In a preferred example of the first aspect: the connecting mode of the connecting piece and the first part comprises bolt connection, welding or bonding.

Through adopting above-mentioned technical scheme, can use multiple mode to be connected between connecting piece and the first portion, the mode is nimble various, can satisfy the user demand under the different occasions.

In a second aspect, the present application provides a uplifted building comprising a connection device for a T-shaped connection of an uplifted wall body as described in the first aspect and any one of the preferred examples of the first aspect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first part can be embedded in different prefabricated parts and then connected together through the connecting piece, and the connection mode can realize quick connection and shorten the time spent on connection.

2. The number of the connecting rods on the first part is multiple, so that the connecting strength between the first part and the prefabricated part can be improved.

Drawings

Fig. 1 is a first schematic usage diagram provided in an embodiment of the present application.

Fig. 2 is a second schematic usage diagram provided in the embodiment of the present application.

Fig. 3 is a third schematic usage diagram provided in the embodiments of the present application.

Fig. 4 is a fourth schematic usage diagram provided in the embodiment of the present application.

Fig. 5 is a schematic connection diagram of a first connecting rod and a reinforcing portion according to an embodiment of the present disclosure.

Fig. 6 is a schematic view of another connection between a first connecting rod and a reinforcing portion according to an embodiment of the present disclosure.

In the figure, 11, a first part, 12, a first connecting rod, 13, a reinforcing part, 21, a connecting piece.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

For a clearer understanding of the technical solutions in the present application, a brief description of the preset building system is first provided. The preset building is a new building system, aims to solve the problems of high pollution, high energy consumption and the like caused by the existing building system, and adopts a mature mode of assembling preset components. The preset components are produced in a factory, then transported to a construction site, finally assembled together according to construction drawings, reserved steel bars are bound at the joints of the preset components, and then concrete is used for pouring.

Referring to fig. 1 and 2, a connection device for a T-shaped connection of a wall body disclosed in an embodiment of the present application is composed of a plurality of first portions 11, a plurality of first connection rods 12, a plurality of reinforcing portions 13, a plurality of connection members 21, and the like, wherein the plurality of first portions 11 are respectively embedded in different preset members, each first portion 11 is fixed with a first connection rod 12, and the first connection rods 12 are also located in the preset members and function to improve the connection strength between the first portions 11 and the preset members.

The reinforcing portion 13 is added to the first connecting rod 12, and the shape thereof may be various forms such as a sphere, a block or a plate, as long as it is satisfied that the sectional area is larger than that of the first connecting rod 12 in the direction away from the first portion 11.

The reinforcement part 13 is also located in the preset member where the first connecting rod 12 is located, and when connecting, a pulling force can be applied to the first part 11 through the first connecting rod 12 to improve the connection strength between the first part 11 and the preset member.

The connecting member 21 serves to connect the plurality of first parts 11 pre-embedded in the prefabricated elements together, thereby enabling the prefabricated elements to be connected together.

In some possible implementations, the number of first portions 11 is typically two to three.

It should be understood that the present application illustrates a solution for lifting buildings, and therefore the prefabricated elements herein refer to walls and frame columns.

As a specific embodiment of the connection device for pulling up the T-shaped connection of the wall body, the first connection rod 12 is perpendicular to the first portion 11, so that the connection of the two parts can only bear tensile force but not bending moment, and the influence of cracks and the like on the connection can be reduced.

Referring to fig. 3, as an embodiment of the connecting device for pulling the T-shaped joint of the wall provided by the application, the number of the first connecting rods 12 on the first portion 11 is plural, and the connecting strength between the first portion 11 and the preset member can be improved by applying a pulling force to the first portion 11 through the plural first connecting rods 12.

Referring to fig. 4, further, the first connecting rods 12 are arranged in a matrix of MxN, where M and N are both natural numbers, so that the first portion 11 can be uniformly stressed, and the possibility of bending moment at the connection position between the first portion and the second portion is further reduced.

Referring to fig. 5, as an embodiment of the connection device for pulling the T-shaped joint of the wall provided by the application, the first connection rods 12 of the same first portion 11 share one reinforcing portion 13, in this case, the area of the reinforcing portion 13 can be increased, the connection stability can be improved, and the first connection rods 12 connected thereto can be uniformly pulled.

Referring to fig. 6, it is understood that more than two first connecting rods 12 share one reinforcing portion 13, and it is also possible to have a plurality of reinforcing portions 13 on the same first portion 11.

As a specific implementation mode of the connecting device for lifting the T-shaped connecting part of the wall body, the connecting mode of the connecting piece 21 and the first part 11 comprises bolt connection, welding or bonding, and the diversity of the connecting modes can meet the construction requirements of different sites.

The bolt connection is generally performed by presetting a screw on the first part 11 and forming a through hole at the corresponding position of the connecting piece 21, when the first part 11 and the connecting piece 21 are abutted together, the screw passes through the through hole on the connecting piece 21, and at this time, a nut is screwed on the screw to connect the two together.

The welding is performed by welding the first portion 11 and the connecting member 21 directly together with a welding rod.

The bonding is performed by applying glue to the respective contact surfaces of the first part 11 and the connecting element 21, and then by bringing the contact surfaces together and gluing the connecting element 21 to the first part 11.

The embodiment of the application also discloses a lifting building which comprises the connecting device at the T-shaped connecting part of any lifting wall body.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a connecting device of wall body T type junction of lifting, its characterized in that includes:

a plurality of first portions (11) for embedding on different prefabricated elements;

a first connecting rod (12) arranged on the first portion (11);

a reinforcing portion (13) provided on the first connecting rod (12), the reinforcing portion (13) having a cross-sectional area larger than that of the first connecting rod (12) in a direction away from the first portion (11); and

a connecting member (21) for connecting the plurality of first portions (11).

2. The connecting device for the T-shaped connecting part of the uplifting wall body as claimed in claim 1, wherein: the first connecting rod (12) is perpendicular to the first portion (11).

3. A connection device for lifting T-shaped joints of walls according to claim 1 or 2, wherein: the number of the first connecting rods (12) is multiple on the same first part (11).

4. The connecting device for the T-shaped connecting part of the uplifting wall body as claimed in claim 3, wherein: on the same first portion (11), said first connecting rods (12) are arranged on the first portion (11) in a matrix of MxN, where M and N are both natural numbers.

5. The connecting device for the T-shaped connecting part of the uplifting wall body as claimed in claim 3, wherein: a plurality of the first connecting rods (12) share a reinforcing portion (13) on the same first portion (11).

6. The connecting device for the T-shaped connecting part of the uplifting wall body as claimed in claim 3, wherein: at least two first connecting rods (12) share a reinforcing part (13) on the same first part (11).

7. The connecting device for the T-shaped connecting part of the uplifting wall body as claimed in claim 1, wherein: the connecting means of the connecting piece (21) and the first part (11) comprise bolt connection, welding or bonding.

8. A riser building comprising a connection means for a T-junction of a riser wall as claimed in any one of claims 1 to 7.

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