A large-section and large-span sunshade shutter installation structure

Abstract

The present invention relates to a large-section and large-span sunshade louver installation structure, which is used to install the sunshade louver on an outdoor main structure or a steel structure keel. The installation structure includes a base, a plastic plate, a first profile, a second profile, a sealing plate, a screw and a keel; the first profile has two, which are respectively arranged at the two ends of the sharp angle in the plastic plate, one end of the first profile is connected to the plastic plate, and the other end is connected to the second profile through a screw, the base is inserted into the interior of the second profile and connected to the second profile, the keel is inserted into the base and fixedly connected to the base, the plastic plate has a bend in the middle part and is connected to the base at the bend, the shape and size of the sealing plate are the same as the cross section of the plastic plate, and the sealing plate is fixedly connected to the first profile and the second profile respectively. Compared with the prior art, the present invention has the advantages of convenient installation, high surface flatness, and overall more beautiful appearance.

Description

Technical Field

[0001] The invention relates to the field of sunshade louver curtain walls, and in particular to a large-section and large-span sunshade louver installation structure. Background Art

[0002] In the existing external sunshade louver curtain wall projects, once it involves a large-section and large-span louver system, either steel is wrapped in aluminum profiles, which is limited by the size of the mold and has to be divided into several sections, with many joints that affect the appearance. Or aluminum veneer is wrapped in steel, but when the louver span is too large, the flatness of the aluminum veneer is not high, affecting the appearance.

[0003] After searching, the Chinese patent publication number CN106930450A discloses a dome glass curtain wall with sunshade louvers. The technical key points of the invention are that the daylighting glass of the dome glass curtain wall is fixed to the supporting steel keel by bolts, and a circular sealing connecting strip is arranged below the daylighting glass; the supporting steel keel is fixed to the main structural beam through a sleeve support, and a steel hanging beam is arranged below the main structural beam, and the steel hanging beam is connected to the sunshade louver by a spherical hinge. The advantage of the present invention is that the use of a circular rubber strip can make the surface glass adapt to any angle change; the use of a spherical hinge connector and the design of a circular groove in the cross section of the aluminum alloy louver, the spherical hinge connection method is fully realized between the steel hanger, the steel cross bar and the aluminum alloy louver, which is very effective in adjusting the louver spacing and the angle of the steel cross bar and the aluminum louver during the installation process. However, the invention is aimed at the installation of conventional sunshade louvers and cannot solve the installation technical problems of large-section and large-span sunshade louvers of this scheme. Summary of the invention

[0004] The purpose of the present invention is to overcome the defects of the above-mentioned prior art and provide a large-section and large-span sunshade louver installation structure, which solves the problems of low flatness and many seams in the traditional method.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A large-section and large-span sunshade louver installation structure is used to install the sunshade louver on an outdoor main structure or a steel structure keel. The installation structure includes a base, a plastic plate, a first profile, a second profile, a sealing plate, a screw and a keel; the first profile has two, which are respectively arranged at the two ends of the pointed angle in the plastic plate, one end of the first profile is connected to the plastic plate, and the other end is connected to the second profile through a screw, the base is inserted into the interior of the second profile and connected to the second profile, the keel is inserted into the base and fixedly connected to the base, the plastic plate has a bend in the middle part and is connected to the base at the bend, the shape and size of the sealing plate are the same as the cross-section of the plastic plate, and the sealing plate is fixedly connected to the first profile and the second profile respectively.

[0007] Preferably, the first profile is connected to the plastic plate by means of structural adhesive bonding.

[0008] Preferably, the base is connected to the second profile in a plug-in fixed connection manner.

[0009] Preferably, the keel and the base are provided with openings, and the keel is connected to the base via machine screws.

[0010] Preferably, a groove is provided on the base, and the bent plastic plate is inserted into the groove and bonded with structural adhesive.

[0011] Preferably, the end faces of the first profile and the second profile are both provided with screw holes, and the corresponding positions on the sealing plate are provided with the same screw holes, and the sealing plate is fixed to the first profile and the second profile respectively by inserting screws.

[0012] Preferably, the base is made of aluminum alloy material; and the keel is made of steel material.

[0013] Preferably, the first profile and the second profile are both made of aluminum alloy material; and the screw is made of stainless steel material.

[0014] Preferably, the plastic plate is made of aluminum material; the sealing plate is made of aluminum material.

[0015] Preferably, the machine screw is a machine screw made of stainless steel.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. The installation precision is high, and the shutters are customized in the factory, so the appearance can be guaranteed.

[0018] 2. High strength. The deformation of large-span louvers is relatively large. The large steel pipe in the middle can ensure the overall strength and rigidity of the louvers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a cross-sectional structural schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure after the present invention is installed.

[0021] Among them, 1 is a base, 2 is a keel, 3 is a machine screw, 4 is a second profile, 5 is a screw rod, 6 is a plastic plate, 7 is a first profile, and 8 is a closing plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0023] like Figure 1 As shown, a large-section and large-span sunshade louver installation structure is used to install the sunshade louver on an outdoor main structure or a steel structure keel. The structure includes a base 1, a plastic plate 6, a first profile 7, a second profile 4, a sealing plate 8, a screw 5 and a keel 2. There are two first profiles 7, which are respectively arranged at the two ends of the pointed angle in the plastic plate 6. One end of the first profile 7 is connected to the plastic plate 6, and the other end is connected to the outside of the second profile 4 through a screw 5. The base 1 is inserted into the inside of the second profile 4 and connected to the second profile 4. The keel 2 is inserted into the base 1 and fixedly connected to the base 1. The plastic plate 6 has a bend in the middle and is connected to the base 1 at the bend. The shape and size of the sealing plate 8 are the same as the cross-section of the plastic plate 6. The sealing plate 8 is fixedly connected to the first profile 7 and the second profile 4.

[0024] The first profile 7 and the plastic plate 6 are connected by structural adhesive. The base 1 and the second profile 4 are connected by plug-in fixed connection.

[0025] The keel 2 and the base 1 are connected in a manner that holes are provided on the keel 2 and the base 1 and connected by machine screws 3 .

[0026] The plastic plate 6 and the base 1 are connected in a manner that a groove is provided on the base 1, the bent plastic plate 6 is inserted into the groove and bonded with structural adhesive.

[0027] The connection method between the sealing plate 8 and the first profile 7 and the second profile 4 is that screw holes are provided on the end faces of the first profile 7 and the second profile 4, and the same screw holes are provided at corresponding positions on the sealing plate 8, and the sealing plate and the first profile and the second profile are fixed by inserting screws.

[0028] The base 1 is made of aluminum alloy. The keel 2 is made of steel. The first profile 7 and the second profile 4 are made of aluminum alloy. The screw 5 is made of stainless steel. The plastic plate 6 is made of aluminum. The sealing plate 8 is made of aluminum. The machine screw 3 is made of stainless steel.

[0029] The installation process of this structure is as follows: first, connect the first profile 7 to the aluminum-plastic plate 6 through structural adhesive, then fix the second profile 4 and the first profile 7 through screws 5, and then use structural adhesive to fix the two ends of the first profile 7 to the aluminum-plastic plate 6, and then insert the assembled three into the aluminum alloy base 1 and fix them through structural adhesive. After forming a whole, insert the steel keel 2, open two process holes on both sides of the base 1 and fix them on the steel keel 2 with screws, and finally fix them up and down with a sealing plate 8.

[0030] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A large-section and large-span sunshade louver installation structure, used to install the sunshade louver on an outdoor main structure or a steel structure keel, characterized in that: The installation structure includes a base, a plastic plate, a first profile, a second profile, a sealing plate, a screw and a keel; there are two first profiles, which are respectively arranged at the two ends of the pointed angle in the plastic plate, one end of the first profile is connected to the plastic plate, and the other end is connected to the second profile through a screw, the base is inserted into the interior of the second profile and connected to the second profile, the keel is inserted into the base and fixedly connected to the base, the plastic plate is bent in the middle part and connected to the base at the bend, the shape and size of the sealing plate are the same as the cross-section of the plastic plate, the sealing plate is fixedly connected to the first profile and the second profile respectively, the base is connected to the second profile in a plug-in fixed connection manner, openings are provided on the keel and the base, and the keel is connected to the base through machine screws.

2. A large-section and large-span sunshade louver installation structure according to claim 1, characterized in that: The first profile is connected to the plastic plate by means of structural adhesive bonding.

3. The large-section and large-span sunshade louver installation structure according to claim 1, characterized in that: The base is provided with a groove, and the bent plastic plate is inserted into the groove and bonded with structural adhesive.

4. The large-section and large-span sunshade shutter installation structure according to claim 1, characterized in that: The end faces of the first profile and the second profile are both provided with screw holes, and the corresponding positions of the sealing plate are provided with the same screw holes, and the sealing plate is fixed to the first profile and the second profile respectively by inserting screws.

5. The large-section and large-span sunshade louver installation structure according to claim 1, characterized in that: The base is made of aluminum alloy material; the keel is made of steel material.

6. The large-section and large-span sunshade louver installation structure according to claim 1, characterized in that: The first profile and the second profile are both made of aluminum alloy material; the screw is made of stainless steel material.

7. The large-section and large-span sunshade louver installation structure according to claim 1, characterized in that: The plastic plate is made of aluminum material; the sealing plate is made of aluminum material.

8. The large-section and large-span sunshade louver installation structure according to claim 1, characterized in that: The machine screw is made of stainless steel.

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