Connecting piece for building curtain wall

Abstract

The utility model relates to the field of curtain wall connection, in particular to a connecting piece for a building curtain wall, which comprises a base part fixed through a bolt and a nut, a telescopic mechanism rotating in a retractable frame through a screw rod to realize inclination of a mounting end support and the like. Compared with the prior art, the curtain wall connecting piece has the advantages that the whole curtain wall connecting piece is in the form of a common curtain wall connecting piece, on the basis, the support rod part of the main body extending installation end is changed into a set of telescopic mechanism, a supporting rod in a rotating state is matched, and the supporting rod and the main body part of the connecting piece jointly form a triangular structure; the telescopic mechanism serves as one side of the triangle, when the telescopic mechanism extends or retracts, the angle of the installation end located at one point of the triangle inclines to a corresponding degree, and therefore the installation end reaches the angle position matched with a fixed curtain wall plate, and reasonable and effective installation and fixation are carried out.

Description

Technical Field

[0001] The utility model relates to the field of curtain wall connections, in particular to a connecting piece for building curtain walls. Background Art

[0002] The curtain wall is the exterior wall of a building. It does not bear weight and is hung like a curtain, so it is also called a "curtain wall". It is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings. There are many kinds of curtain wall materials, including glass, aluminum plates, and stone. They need to be fixed one by one through connectors to the pre-erected steel structure frame in the building.

[0003] Curtain wall panels are installed one by one along the facade of the building. In most cases, they are laid on one plane. In a few cases, they are installed at right angles to each other at the connection between two facades of the building, and they also contain connectors of corresponding specifications. As society gradually develops, many architectural designs pay more attention to aesthetics on the basis of practicality. Some facades are curved, which will inevitably cause the two adjacent curtain wall panels to be tilted to each other. The angles produced in this case are also diverse and not fixed. Connectors of general specifications cannot meet this demand, and it is unrealistic to specifically produce and supply connectors with special angles, which will increase production costs. For this purpose, a connector for building curtain walls is provided. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the present invention is that many building facade designs are irregularly curved, and the requirements for connectors are more special. Connectors of ordinary specifications cannot effectively meet the requirements of curtain wall installation.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the present invention is: a connecting piece for building curtain walls, comprising a base, a plurality of supports connected to one side of the base, and fixing bolts rotatably connected to the supports.

[0008] The base is connected to a retractable rack for outward rotation around the periphery, and the retractable rack is connected to a screw sleeve at one end away from the base, and a screw is rotatably connected inside the screw sleeve, and the screw is connected to a support block at one end away from the base. The support is arranged on the support block, and the base is connected to a bracket on the side of the retractable rack away from the fixing bolt, and a support rod is rotatably connected between the bracket and the support block.

[0009] Furthermore, an adjusting bolt is connected to a side of the base away from the fixing bolt, and a plurality of fixing nuts are rotatably connected to the adjusting bolt.

[0010] Furthermore, a plurality of tripods are connected between the base and the bracket to provide support for the relatively wide and thin bracket, making the main body of the device more stable.

[0011] Furthermore, a handle is connected to one end of the screw rod close to the support block.

[0012] Furthermore, the screw rod extends away from one end of the support block to the interior of the retractable frame and is connected to a limit block that cooperates with the screw sleeve.

[0013] 3. Beneficial Effects

[0014] The advantages of the present invention over the prior art are that the device as a whole still adopts the form of a general curtain wall connector. On this basis, the bracket rod part of the main body extension installation end is changed into a set of telescopic mechanisms, and is equipped with a supporting rod in a rotating state, which together with the main body of the connector form a triangular structure. The telescopic mechanism serves as one side of the triangle. When it is extended or shortened, the angle of the installation end located at a point of the triangle will be tilted to a corresponding extent, thereby achieving an angular position adapted to the fixed curtain wall panel, and performing reasonable and effective installation and fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the appearance structure of a connecting piece for a building curtain wall. Figure 1 .

[0016] Figure 2 This is a schematic diagram of the appearance structure of a connecting piece for a building curtain wall. Figure 2 .

[0017] Figure 3 This is a schematic diagram of the appearance structure of a connecting piece for a building curtain wall. Figure 3 .

[0018] Figure 4 yes Figure 1 Schematic diagram of the structure of part A.

[0019] Figure 5 yes Figure 2 Schematic diagram of the local structure.

[0020] As shown in the figure: 1. Base, 2. Adjusting bolt, 3. Fixing nut, 4. Bracket, 5. Tripod, 6. Retractable rack, 7. Screw sleeve, 8. Screw, 9. Limit block, 10. Handle, 11. Support block, 12. Support rod, 13. Support, 14. Fixing bolt. DETAILED DESCRIPTION

[0021] The present invention will be described in further detail below with reference to the accompanying drawings.

[0022] Embodiment One

[0023] In combination with the drawings Figure 1-3 To solve the above technical problems, the technical scheme provided by the utility model is: a connecting piece for building curtain wall, including base 1, the base 1 is connected with adjusting bolt 2 on the side away from fixed bolt 14, a plurality of fixed nuts 3 are rotatably connected on the adjusting bolt 2, a plurality of tripods 5 are jointly connected between the base 1 and support 4, the relatively wide and thin support 4 is provided with support, so that the main part of the device is more stable.

[0024] The base 1 provides main support for the device, one side of the base 1 is connected with a long adjusting bolt 2, which is inserted into the corresponding steel structure frame in the building, and the position is fixed by two fixed nuts 3, before fixing, the position of the adjusting bolt 2 on the steel frame can be moved to adjust the distance between the device and the installation position of the curtain wall building material, the support 4 is a flat thin plate, which is set as a hollow support 4 style, which is convenient to integrate with indoor decoration and relatively more beautiful.

[0025] Embodiment One

[0026] In combination with the drawings Figure 1-5 A plurality of supports 13 are connected on one side of the base 1, fixed bolts 14 are rotatably connected on the supports 13, folding frames 6 are rotatably connected around the base 1, screw sleeves 7 are connected on the ends of the folding frames 6 away from the base 1, screw rods 8 are rotatably connected in the screw sleeves 7, handles 10 are connected on one end of the screw rods 8 close to the supporting blocks 11, limiting blocks 9 matched with the screw sleeves 7 are connected on the ends of the screw rods 8 away from the supporting blocks 11 and extended into the folding frames 6, supporting blocks 11 are connected on the ends of the screw rods 8 away from the base 1, the supports 13 are arranged on the supporting blocks 11, supports 4 are connected on the side of the base 1 away from the fixed bolts 14 in the folding frames 6, and support rods 12 are rotatably connected between the supports 4 and the supporting blocks 11.

[0027] The fixing bolts 14 on the support 13 pass through the corresponding mounting holes on the curtain wall building materials, and the curtain wall building materials are fixed on the steel frame by carrying the relevant fixing components at their ends. The telescopic mechanism mainly composed of the retractable frame 6 and the screw 8 serves as a connecting support for the support 13 and the fixing bolts 14. The support 13 with the fixing bolts 14 is connected to a support block 11. The support block 11 is fixed to the main body of the device through the telescopic mechanism and the support rod 12, respectively, and maintains a state that can be rotated. In the telescopic mechanism, a screw sleeve 7 is installed in the retractable frame 6, and the screw 8 is located in the screw sleeve 7. It maintains a mutually rotating relationship with the retractable frame 6 through a threaded structure. When the screw rod 8 is rotated by the handle 10, the support block 11 connected to one end thereof is also connected to the bracket 4 through the support rod 12, which creates a limit condition. Then, after the screw rod 8 is rotated, it can only move in and out in the retractable rack 6 and cannot rotate, thereby changing the overall length of the telescopic mechanism. Since one end of the telescopic mechanism is rotatably connected to the base 1 through the retractable rack 6, the support block 11 and the fixing bolt 14 connected to the other end thereof will rotate with the area of ​​the base 1 as the center of the circle, thereby realizing the adjustment of the angle of the support 13 and the fixing bolt 14, and then the fixing bolt 14 can effectively adapt to the installation requirements of curtain wall building material panels with different degrees of inclination.

[0028] During the specific implementation of the present invention, when the device is used as a connector for installing a building curtain wall, the device is first installed at a corresponding position in the building by adjusting the bolt 2 and the fixing nut 3. By adjusting the placement position of the bolt 2, each fixing bolt 14 can be roughly brought close to the installation position of the curtain wall building material. Then, through each handle 10, the corresponding screw rod 8 is rotated so that the support 13 at its end carries the fixing bolt 14 and is rotated to the corresponding inclined surface according to the corresponding installed curtain wall material position. In this way, each fixing bolt 14 can smoothly pass through the through hole on the curtain wall building material to achieve effective fixed installation.

[0029] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A connecting piece for a building curtain wall, comprising a base (1), a plurality of supports (13) connected to one side of the base (1), and fixing bolts (14) rotatably connected to the supports (13), characterized in that: The base (1) is connected to a retractable rack (6) for rotation outward around the periphery, the retractable rack (6) is connected to a screw sleeve (7) at one end away from the base (1), a screw rod (8) is rotatably connected inside the screw sleeve (7), the screw rod (8) is connected to a support block (11) at one end away from the base (1), the support (13) is arranged on the support block (11), the base (1) is connected to a bracket (4) at the side of the retractable rack (6) away from the fixing bolt (14), and a support rod (12) is rotatably connected between the bracket (4) and the support block (11).

2. The connecting piece for a building curtain wall according to claim 1, characterized in that: An adjusting bolt (2) is connected to the base (1) at a side away from the fixing bolt (14), and a plurality of fixing nuts (3) are rotatably connected to the adjusting bolt (2).

3. The connecting piece for a building curtain wall according to claim 1, characterized in that: A plurality of tripods (5) are connected between the base (1) and the bracket (4).

4. The connecting piece for a building curtain wall according to claim 1, characterized in that: The screw rod (8) is connected to one end close to the support block (11) and is provided with a handle (10).

5. The connecting piece for building curtain wall according to claim 1, characterized in that: The screw rod (8) extends from one end of the support block (11) to the interior of the retractable frame (6) and is connected to a limit block (9) that matches the screw sleeve (7).

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