Keel reinforcing structure of existing curtain wall

Abstract

The utility model discloses an existing curtain wall keel reinforcing structure which is installed on a curtain wall keel sectional material and comprises a plurality of L-shaped aluminum profiles and a reinforcing sectional material, the plurality of L-shaped aluminum profiles are symmetrically installed on the outer end face of the keel sectional material and form an installation groove with an outward opening, and the reinforcing sectional material is arranged in the installation groove. The reinforcing section bars are installed in the installation grooves and connected with the multiple L-shaped aluminum section bars respectively. The reinforcing section bar is fixedly connected with the keel section bar of the curtain wall through the plurality of L-shaped aluminum section bars to form the combined beam, so that the load borne by the keel section bar can be effectively shared, the load is transmitted to the whole structure, the bearing capacity of the keel section bar is greatly improved, the original keel section bar does not need to be dismantled and abandoned, and the cost is reduced. Reinforcement and transformation operation is simple, and construction is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall keels, in particular to an existing curtain wall keel reinforcement structure. Background Art

[0002] Curtain wall is a kind of decorative and shielding structure of building exterior wall, usually made of glass, aluminum alloy, stainless steel and other materials, used to improve the appearance of the building, improve the lighting and ventilation performance. In modern architectural design, doors and windows are installed on the building curtain wall system. Curtain wall doors and windows usually adopt large-area glass curtain wall design, which can connect the indoor and outdoor spaces into one and improve the overall appreciation of the building.

[0003] In daily life, some keels of curtain wall doors and windows often need to be reinforced or overused. For example, after extreme weather and strong winds in various places, doors and windows may be damaged on a large scale. Conventional civil engineering reinforcement can be achieved by bonding steel and carbon fiber reinforcement, but the keels of curtain wall doors and windows are both structural components and decorative components. The usual practice for their reinforcement and reconstruction is to prop up the structural components of the original panel through the supporting structure, dismantle and replace them with new structural components, and discard the original structural components. This method is time-consuming, labor-intensive, wasteful and uneconomical. Utility Model Content

[0004] The utility model aims to provide an existing curtain wall keel reinforcement structure to solve the problems mentioned in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides an existing curtain wall keel reinforcement structure, which is installed on the curtain wall keel profile, and includes an L-shaped aluminum profile and a reinforcement profile. The number of the L-shaped aluminum profiles is multiple, and the multiple L-shaped aluminum profiles are symmetrically installed on the outer end surface of the keel profile to form an installation groove opening outward, and the reinforcement profile is installed in the installation groove and is respectively connected to the multiple L-shaped aluminum profiles.

[0006] Furthermore, the plurality of L-shaped aluminum profiles are staggered and arranged at equal intervals.

[0007] Furthermore, the keel profile is connected to the L-shaped aluminum profile by a first screw.

[0008] Furthermore, the L-shaped aluminum profile is connected to the first end of the reinforcement profile by a second screw.

[0009] Furthermore, both sides of the reinforcement profile are detachably connected with decorative profiles, and the decorative profiles are used to cover the connection between the L-shaped aluminum profile and the reinforcement profile.

[0010] Furthermore, both sides of the reinforcement profile are provided with slots, the outer side surface of the decorative profile is flush with the outer side surface of the reinforcement profile, and a buckle is fixedly installed on the inner side surface of the decorative profile, and the buckle is engaged with the inner wall of the slot.

[0011] The beneficial effects of the utility model are as follows: the utility model arranges a reinforcement profile which is connected and fixed to the keel profile of the curtain wall through a plurality of L-shaped aluminum profiles to form a composite beam, which can effectively share the load borne by the keel profile and transfer the load to the entire structure, thereby greatly improving the bearing capacity of the keel profile, and the original keel profile does not need to be dismantled and discarded, and the reinforcement and transformation operation is simple and convenient for construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the utility model.

[0013] Figure 2 It is a schematic cross-sectional structure diagram of an embodiment of the utility model.

[0014] Among them: 1. Keel profile; 2. L-shaped aluminum profile; 3. Reinforcement profile; 4. First screw; 5. Second screw; 6. Decorative profile; 7. Slot; 8. Buckle. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiment is only one embodiment of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0016] In order to make the objectives, technical solutions and advantages of the present application more clear, the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] In the following description, references to "one embodiment", "an embodiment", "an example", "an example", etc. indicate that the embodiment or example described in this way may include specific features, structures, characteristics, properties, elements or limitations, but not every embodiment or example necessarily includes the specific features, structures, characteristics, properties, elements or limitations. In addition, repeated use of the phrase "according to one embodiment of the present application" may refer to the same embodiment, but does not necessarily refer to the same embodiment.

[0018] like Figure 1-2As shown, the utility model discloses an existing curtain wall keel reinforcement structure, which is installed on the curtain wall keel profile 1, and includes an L-shaped aluminum profile 2 and a reinforcement profile 3. The number of L-shaped aluminum profiles 2 is multiple, and multiple L-shaped aluminum profiles 2 are symmetrically installed on the outer end surface of the keel profile 1 to form an installation groove opening outward, which can be applicable to different types of curtain wall keel profiles 1, and has good versatility and adaptability. The reinforcement profile 3 is installed in the installation groove and is respectively connected to multiple L-shaped aluminum profiles 2. When the curtain wall is subjected to external forces (such as wind pressure, earthquake force, etc.), these forces first act on the curtain wall panel, and then are transmitted to the L-shaped aluminum profile 2 and the reinforcement profile 3 through the keel profile 1. The reinforcement structure disperses and transmits the force to the main body of the building through its own rigidity and connection with the keel profile 1, thereby protecting the curtain wall system from damage.

[0019] The staff symmetrically installs multiple L-shaped aluminum profiles 2 on the rear end of the keel profile 1, then inserts the reinforcement profile 3 into the installation groove formed by the symmetrically arranged L-shaped aluminum profiles 2, and finally fixes the reinforcement profile 3 to the multiple L-shaped aluminum profiles 2 respectively.

[0020] The utility model arranges a reinforcement profile 3 which is connected and fixed to the keel profile 1 of the curtain wall through a plurality of L-shaped aluminum profiles 2 to form a composite beam, which can effectively share the load borne by the keel profile 1 and transfer the load to the entire structure, thereby greatly improving the bearing capacity of the keel profile 1. The original keel profile 1 does not need to be dismantled and discarded, and the reinforcement and reconstruction operation is simple and convenient for construction.

[0021] In one embodiment, a plurality of L-shaped aluminum profiles 2 are staggered and arranged at equal intervals. While ensuring the overall rigidity of the curtain wall keel reinforcement structure and the connection firmness between the keel profile 1 and the reinforcement profile 3, the use of L-shaped aluminum profiles 2 can be reduced, costs can be saved, and it is convenient for workers to install and disassemble, thereby reducing repetitive work.

[0022] In one embodiment, the keel profile 1 and the L-shaped aluminum profile 2 are connected by a first screw 4 .

[0023] In one embodiment, the L-shaped aluminum profile 2 is connected to the first end of the reinforcement profile 3 by a second screw 5 .

[0024] In one embodiment, both sides of the reinforcement profile 3 are detachably connected with decorative profiles 6, which are used to cover the connection between the L-shaped aluminum profile 2 and the reinforcement profile 3, while reinforcing the existing curtain wall keel profile 1 without destroying the flatness and aesthetics of the original curtain wall.

[0025] In one embodiment, a slot 7 is formed on both sides of the reinforcing profile 3 , the outer side surface of the decorative profile 6 is flush with the outer side surface of the reinforcing profile 3 , and a buckle 8 is fixedly installed on the inner side surface of the decorative profile 6 , and the buckle 8 is engaged with the inner wall of the slot 7 .

[0026] That is, the cross-section of the reinforcement profile 3 is in a "convex" shape, and the end with a smaller diameter is inserted into the installation groove formed by multiple L-shaped aluminum profiles 2, and then fixed to multiple L-shaped aluminum profiles 2 respectively. A slot 7 is opened on the outer side of the end with a larger diameter, and the buckle 8 on the decorative profile 6 is inserted into the slot 7, so that the decorative profile 6 is snapped with the reinforcement profile 3. At the same time, the outer side surface of the reinforcement profile 3 is flush with the outer side surface of the decorative profile 6, and the common profile forms a flat rectangular surface, so that the keel profile 1 has a good visual effect after reinforcement is completed without destroying its aesthetics.

[0027] The working principle of this embodiment is as follows:

[0028] The staff installs multiple L-shaped aluminum profiles 2 at the rear end of the keel profile 1 with multiple first screws 4 at equal intervals, and then inserts the reinforcement profile 3 into the installation groove formed by the symmetrically arranged L-shaped aluminum profiles 2. Finally, the reinforcement profile 3 is fixed to the multiple L-shaped aluminum profiles 2 with multiple second screws 5. After the installation is completed, the buckles 8 of the decorative profiles 6 on both sides are inserted into the reserved slots 7 of the reinforcement profile 3.

[0029] The utility model arranges a reinforcement profile 3 which is connected and fixed to the keel profile 1 of the curtain wall through a plurality of L-shaped aluminum profiles 2 to form a composite beam, which can effectively share the load borne by the keel profile 1 and transfer the load to the entire structure, thereby greatly improving the bearing capacity of the keel profile 1. The original keel profile 1 does not need to be dismantled and discarded, and the reinforcement and reconstruction operation is simple and convenient for construction.

[0030] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An existing curtain wall keel reinforcement structure, installed on a curtain wall keel profile, characterized in that: It includes an L-shaped aluminum profile and a reinforcement profile. There are multiple L-shaped aluminum profiles. The multiple L-shaped aluminum profiles are symmetrically installed on the outer end surface of the keel profile to form a mounting groove opening outward. The reinforcement profile is installed in the mounting groove and is respectively connected to the multiple L-shaped aluminum profiles.

2. The existing curtain wall keel reinforcement structure according to claim 1, characterized in that: The plurality of L-shaped aluminum profiles are staggered and arranged at equal intervals.

3. The existing curtain wall keel reinforcement structure according to claim 1, characterized in that: The keel profile is connected to the L-shaped aluminum profile by a first screw.

4. The existing curtain wall keel reinforcement structure according to claim 1, characterized in that: The L-shaped aluminum profile is connected to the first end of the reinforcement profile by a second screw.

5. The existing curtain wall keel reinforcement structure according to claim 1, characterized in that: Both sides of the reinforcement profile are detachably connected with decorative profiles, and the decorative profiles are used to cover the connection between the L-shaped aluminum profile and the reinforcement profile.

6. The existing curtain wall keel reinforcement structure according to claim 5, characterized in that: The reinforcement profile has slots on both sides, the outer side of the decorative profile is flush with the outer side of the reinforcement profile, and a buckle is fixedly installed on the inner side of the decorative profile, and the buckle is snapped with the inner wall of the slot.

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