Welding-free curtain wall plug-in type corner connector

Abstract

The utility model relates to the technical field of curtain walls, in particular to a welding-free curtain wall inserting and buckling type corner connector which comprises an anchor bolt sleeve embedded in a main body structure. A buckle plate preformed hole is formed in the surface of the fixing plate in a right opposite mode, and the buckle plate preformed hole is right opposite to the anchor bolt sleeve; the inner side of the buckle plate is connected with a chemical anchor bolt, the chemical anchor bolt can be connected with the anchor bolt sleeve, and the surface of the buckle plate is oppositely provided with a corner brace reserved groove; the corner connector is connected with the fixing plate through a chemical expansion bolt, and the corner connector can penetrate through the corner connector preformed groove; a curtain wall main keel corner brace welding technology can be replaced by an inserting and buckling stress mode, and safety risks such as common quality problems and weld cracks in the welding construction process are effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain walls, in particular to a welding-free curtain wall buckle-type angle bracket. Background Art

[0002] In the construction of construction projects, building curtain walls are used in urban high-rise buildings, large-span buildings, special-shaped buildings, building skylights, public buildings or building complexes, etc. Their structures are mainly fixed on the main structure and change with the changes of the main structure. The accurate positioning of the structure of the curved curtain wall is difficult, which is one of the key contents that need to be controlled in the project. The full welding process is used at many nodes of the curtain wall keel, but during the construction process, poor welding quality, insufficient weld length, and corrosion protection without cleaning the welding slag can easily cause quality problems in the curtain wall construction process. At the same time, various situations such as stress cracking, fatigue cracking, and chemical corrosion cracking of the welding welds affect the structural safety of the curtain wall keel, so a welding-free curtain wall buckle angle code is needed. Summary of the invention

[0003] In view of the above-mentioned deficiencies existing in the prior art, the utility model provides a welding-free curtain wall plug-in angle code, which is used to solve the problem that the existing curtain wall keels use full welding technology at multiple nodes, but during the construction process, poor welding quality, insufficient weld length, and corrosion protection without cleaning the welding slag are easily caused by common quality problems in the curtain wall construction process.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A welding-free curtain wall buckle angle bracket comprises an anchor sleeve, which is pre-buried in a main structure; a fixed plate, a gusset plate reserved hole is provided on the surface of the fixed plate opposite to the anchor sleeve; a gusset plate, a chemical anchor bolt is connected to the inner side of the gusset plate, the chemical anchor bolt can be connected to the anchor sleeve, and a corner bracket reserved groove is provided on the surface of the gusset plate opposite to the anchor sleeve; an angle bracket, which is connected to the fixed plate by a chemical expansion bolt, and the angle bracket can pass through the angle bracket reserved groove, thereby replacing the curtain wall main keel angle bracket welding process with a buckle force-bearing mode, effectively preventing common quality problems in the welding construction process, weld cracks and other safety risks.

[0006] Furthermore, a connecting piece is fixedly installed on the surface of the gusset plate, and a fixing hole is opened on the surface of the angle code. The fixing hole and the connecting piece are connected by a fixing bolt, which is convenient for interlaced construction, reduces the operation time of the hanging basket and the welding construction time, thereby shortening the construction period.

[0007] Furthermore, a slot is provided on the inner side of the gusset plate, so that the gusset plate can fit with the angle bracket to achieve an overall force-bearing effect.

[0008] Furthermore, a pad is installed at the connection between the anchor sleeve and the fixing plate, thereby strengthening the connection between the anchor sleeve and the fixing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the three-dimensional structure of a welding-free curtain wall buckle angle bracket embodiment after installation;

[0010] Figure 2 It is a schematic diagram of the three-dimensional structure of a welding-free curtain wall buckle angle bracket embodiment before installation;

[0011] Figure 3 It is a schematic diagram of the top view of the structure of a welding-free curtain wall buckle angle bracket embodiment before installation;

[0012] Figure 4 This is a schematic diagram of the three-dimensional structure of a welding-free curtain wall buckle angle bracket embodiment of the utility model before installation (another orientation);

[0013] Reference numerals in the accompanying drawings of the specification:

[0014] Anchor sleeve 1, fixing plate 2, gusset plate reserved hole 201, gusset plate 3, chemical anchor 301, angle code reserved groove 302, connecting piece 303, fixing bolt 304, angle code 4, chemical expansion bolt 401, fixing hole 402, slot 5, pad 6. DETAILED DESCRIPTION

[0015] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0017] Example:

[0018] like Figure 1-Figure 4As shown, the utility model is a welding-free curtain wall plug-in angle code, including an anchor sleeve 1, which is pre-buried in the main structure; a fixed plate 2, a gusset plate reserved hole 201 is opened on the surface of the fixed plate 2, and the gusset plate reserved hole 201 is opposite to the anchor sleeve 1; a gusset plate 3, a chemical anchor 301 is connected to the inner side of the gusset plate 3, and the chemical anchor 301 can be connected to the anchor sleeve 1, and an angle code reserved groove 302 is opened on the surface of the gusset plate 3; an angle code 4, which is connected to the fixed plate 2 by a chemical expansion bolt 401, and the angle code 4 can pass through the angle code reserved groove 302, thereby replacing the curtain wall main keel angle code welding process with a plug-in force-bearing mode, effectively preventing common quality problems in the welding construction process, weld cracks and other safety risks.

[0019] A connecting piece 303 is fixedly installed on the surface of the gusset plate 3, and a fixing hole 402 is opened on the surface of the angle code 4. The fixing hole 402 and the connecting piece 303 are connected by a fixing bolt 304, which facilitates the interlaced construction, reduces the hanging basket operation time and welding construction time, and thus shortens the construction period.

[0020] A slot 5 is provided inside the gusset plate 3, so that the gusset plate 3 can fit with the angle bracket 4 to achieve an overall force-bearing effect.

[0021] A backing plate 6 is installed at the connection between the anchor sleeve 1 and the fixing plate 2, thereby strengthening the connection between the anchor sleeve 1 and the fixing plate 2.

[0022] The above are only embodiments of the utility model. The common sense such as the known specific structures and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field are aware of all the common technical knowledge in the technical field to which the utility model belongs before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement the scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for the ordinary technicians in the relevant field to implement this application. It should be pointed out that for the technicians in this field, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A welding-free curtain wall buckle angle bracket, characterized in that: include: An anchor sleeve (1), wherein the anchor sleeve (1) is pre-buried inside the main structure; A fixing plate (2), wherein a gusset plate reserved hole (201) is opened on the surface of the fixing plate (2), and the gusset plate reserved hole (201) is opposite to the anchor sleeve (1); A gusset plate (3), the inner side of which is connected to a chemical anchor bolt (301), the chemical anchor bolt (301) being capable of being connected to an anchor bolt sleeve (1), and a corner code reserved groove (302) being provided on the surface of the gusset plate (3); An angle code (4), wherein the angle code (4) is connected to the fixing plate (2) via a chemical expansion bolt (401), and the angle code (4) can pass through the angle code reserved groove (302).

2. The welding-free curtain wall buckle angle bracket according to claim 1, characterized in that: A connecting piece (303) is fixedly mounted on the surface of the gusset plate (3), a fixing hole (402) is opened on the surface of the angle code (4), and the fixing hole (402) and the connecting piece (303) are connected via a fixing bolt (304).

3. The welding-free curtain wall buckle type angle bracket as claimed in claim 2, characterized in that: A slot (5) is formed on the inner side of the buckle plate (3).

4. The welding-free curtain wall buckle type angle bracket as claimed in claim 3, characterized in that: A backing plate (6) is installed at the connection between the anchor sleeve (1) and the fixing plate (2).

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