Connecting device of fabricated building curtain wall

Abstract

The utility model relates to the technical field of curtain wall installation, in particular to a connecting device of an assembly type building curtain wall, which solves the problems of complexity, time and labor waste and the like in the existing building curtain wall installation process, and comprises an installation seat installed on a wall body, an installation piece installed on the installation seat, and a connecting piece installed on the curtain wall, the connecting piece is connected with the mounting piece through a bolt, a hanging piece hung on the mounting piece is mounted on the mounting piece, an outer sleeve body is fixedly arranged on the outer wall of the hanging piece, an inner cavity for inserting the connecting piece is formed in the outer sleeve body, and an insertion opening is formed in the end part of the inner cavity body; during installation, the hanging piece is hung on an installation piece, the connecting piece is inserted into an inner cavity of the outer sleeve body to be used for preliminarily fixing the installation position of the connecting piece, the outer sleeve body is arranged on the two sides of the hanging piece, a through opening allowing a bolt to penetrate through is formed in the side wall of the hanging piece, and an opening allowing the bolt to penetrate through is formed in the outer wall of the outer sleeve body.

Description

Technical Field

[0001] This utility model relates to the field of curtain wall installation technology, specifically a connection device for prefabricated building curtain walls. Background Technology

[0002] With the rapid development of the construction industry, building curtain walls have been widely used in modern buildings due to their advantages such as aesthetics, good lighting, and light weight. During the installation of building curtain walls, a reliable connection between the curtain wall and the building wall is a crucial factor in ensuring the safety and stability of the curtain wall structure.

[0003] Currently, common building curtain wall connection devices on the market generally involve fixing the connector to the curtain wall while simultaneously placing the mounting component on the building wall, and then fastening the connector and mounting component together with bolts. In actual installation, to achieve accurate alignment of the bolt holes between the connector and mounting component, it is often necessary to finely adjust the curtain wall position using methods such as suspending the curtain wall. This process not only requires large hoisting equipment but also relies on the extensive experience of the operators for repeated adjustments. The operation procedure is cumbersome and complex, demands high technical skills from the construction personnel, and consumes significant manpower and time costs. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a connection device for prefabricated building curtain walls, solving the problems of cumbersome, time-consuming, and labor-intensive installation processes in existing building curtain walls.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a connection device for prefabricated building curtain walls, including a mounting base installed on the wall, an mounting component installed on the mounting base, and a connector installed on the curtain wall. The connector and the mounting component are connected by bolts. A suspension component is installed on the mounting component and suspended from it. An outer sleeve is fixedly provided on the outer wall of the suspension component. An inner cavity for inserting the connector is opened inside the outer sleeve, and an insertion port is opened at the end of the inner cavity. During installation, the suspension component is suspended on the mounting component, and the connector is inserted into the inner cavity of the outer sleeve to initially fix the installation position of the connector.

[0008] Furthermore, the outer casing is disposed on both sides of the suspension component.

[0009] Furthermore, the side wall of the suspension component is provided with a through-hole for bolts to pass through.

[0010] Furthermore, the outer wall of the outer casing has an opening for bolts to pass through.

[0011] Furthermore, a blocking block for limiting the position is fixedly provided at the front of the suspension component.

[0012] Furthermore, a gasket is provided on the inner wall of the suspension component.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a connection device for prefabricated building curtain walls, which has the following beneficial effects:

[0015] This prefabricated building curtain wall connection device, through the setting of suspension components with an outer sleeve, allows for quick initial positioning of the curtain wall during installation. Compared to the traditional method that requires repeated rotation and adjustment, this significantly reduces the alignment time during curtain wall installation. The subsequent insertion of the connector into the inner cavity of the outer sleeve is also simpler, eliminating the need for complex high-altitude alignment. This makes the entire installation process smoother and more efficient, significantly improving the installation efficiency of building curtain walls and shortening the construction cycle. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the suspension component of this utility model in place.

[0018] Figure 3 This is an exploded three-dimensional structural diagram of the present invention.

[0019] In the diagram: 1. Mounting base; 2. Mounting component; 3. Connector; 4. Suspension component; 5. Through port; 6. Outer casing; 7. Opening; 8. Blocking block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-3The present invention discloses a connection device for a prefabricated building curtain wall, including a mounting base 1 installed on the wall, the mounting base 1 being connected to the outer wall by pre-embedded bolts, the mounting base 1 being equipped with an installation component 2, and also including a connector 3 installed on the curtain wall, the connector 3 being connected to the curtain wall by bolts or by an integral molding method. The connector 3 is connected to the mounting component 2 by bolts. The mounting component 2 is equipped with a suspension component 4 that is suspended from the mounting component 2. An outer sleeve 6 is fixedly installed on the outer wall of the suspension component 4. The inner cavity of the outer sleeve 6 is provided for the connector 3 to be inserted, and the end of the inner cavity is provided with an insertion port. During installation, the suspension component 4 is suspended on the mounting component 2, and the connector 3 is inserted into the inner cavity of the outer sleeve 6 to initially fix the installation position of the connector 3. During the installation of the curtain wall, the suspension component 4 can be installed on the mounting component 2 first, and then the connector 3 can be inserted into the outer sleeve 6, which can quickly achieve the initial positioning of the curtain wall. Compared with the traditional method that requires repeated rotation and adjustment, the alignment time of the curtain wall installation is greatly reduced. Then, the mounting component 2 and the connector 3 are connected by bolts.

[0022] Depending on actual usage requirements, the outer casing 6 is installed on both sides of the suspension member 4. Alternatively, the outer casing 6 may be installed on only one side of the suspension member 4.

[0023] The side wall of the suspension component 4 has a through-hole 5 for bolts to pass through. The outer wall of the outer sleeve 6 has an opening 7 for bolts to pass through. The through-hole and opening 7 are designed to allow bolts to pass through, or to position the suspension component 4 or the outer sleeve 6 away from the bolt installation location.

[0024] A blocking block 8 for limiting the position is fixedly provided at the front of the suspension component 4. After the blocking block 8 contacts the mounting component 2, it can limit the installation position of the suspension component 4 and play a positioning role.

[0025] The inner wall of the suspension component 4 is equipped with a pad, which improves stability and cushioning.

[0026] In summary, this type of connection device for prefabricated building curtain walls, when used, such as... Figure 3 First, install the suspension component 4 onto the mounting component 2 on the building wall in the direction of 'a', ensuring proper installation. Figure 2 The installation position of the middle suspension component 4; such as Figure 3 In the direction of b, the connector 3 on the curtain wall is then inserted into the inner cavity of the outer sleeve 6 of the suspension member 4, completing the initial positioning and fixing of the curtain wall. Figure 1 As shown in the diagram; finally, use bolts to fasten the connector 3 to the mounting part 2 to complete the curtain wall installation.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A connection device for a prefabricated building curtain wall, comprising a mounting base (1) installed on the wall, wherein a mounting component (2) is installed on the mounting base (1), and a connector (3) installed on the curtain wall, wherein the connector (3) is connected to the mounting component (2) by bolts, characterized in that: The mounting component (2) is equipped with a suspension component (4) that is suspended on the mounting component (2). An outer sleeve (6) is fixedly provided on the outer wall of the suspension component (4). The inner cavity of the outer sleeve (6) is provided for the insertion of the connector (3). An insertion port is provided at the end of the inner cavity. During installation, the suspension component (4) is suspended on the mounting component (2), and the connector (3) is inserted into the inner cavity of the outer sleeve (6) to initially fix the installation position of the connector (3).

2. The connection device for prefabricated building curtain walls according to claim 1, characterized in that: The outer casing (6) is disposed on both sides of the suspension (4).

3. A connection device for prefabricated building curtain walls according to claim 1 or 2, characterized in that: The side wall of the suspension component (4) is provided with a through-hole (5) for bolts to pass through.

4. The connection device for prefabricated building curtain walls according to claim 3, characterized in that: The outer wall of the outer casing (6) is provided with an opening (7) for bolts to pass through.

5. The connection device for prefabricated building curtain walls according to claim 1, characterized in that: The front part of the suspension member (4) is fixedly provided with a blocking block (8) for limiting the position.

6. The connection device for prefabricated building curtain walls according to claim 5, characterized in that: A gasket is provided on the inner wall of the suspension component (4).

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