Unit corner joint structure and installation method of different unit curtain wall systems

Abstract

The present application relates to the corner joint structure and installation method of different curtain wall system units, and the corner joint structure of different curtain wall system units comprises A and B system unit profiles, wherein the A system unit profile comprises an A system corner column, long and short A system upper horizontal frames are 45 degrees spliced at the corner position on the top of the A system corner column to form an L-shaped corner plate, and the side of the A system corner column is provided with a plug-in fin to form unit plug-in with a B system female column, and the upper horizontal beam of the B system unit profile is spliced with the A system upper horizontal frame on the side to realize complete unit waterproofing. The present application adopts vertical frame design and can be used for the corner joint of different system unit curtain walls to solve the problem that the unit waterproofing system cannot be penetrated due to the inconsistent cross section size of horizontal and vertical frames of different unit systems; the free combination of unit systems with different profile cross sections can be realized, the penetration of the unit waterproofing system can be ensured, and the waterproofing performance is improved.

Description

TECHNICAL FIELD

[0001] The application relates to a unit corner joint structure of different unit curtain wall systems and a mounting method. BACKGROUND

[0002] With the development of cities, curtain walls are more and more applied to buildings, and with the appearance requirements of architectural design, unit curtain walls of different systems are commonly used on the same building. The upper horizontal frame insertion joint position of the unit curtain wall system is generally arranged at the corner of the stand column profile. Since the waterproof of the unit curtain wall mainly relies on the clamping between the cavities of the profiles, a rain curtain principle is formed, which requires that the section of the profile of different unit systems must be consistent, otherwise the unit waterproof system cannot be perfectly closed, and water leakage hidden dangers are prone to occur. Since different unit systems are divided differently, the requirements for the section of the profile are different, but in order to meet the waterproof requirements, the profile is designed to be the same, which does not save the cost.

[0003] ZL2021215816130 discloses a curtain wall corner waterproof structure, which comprises a horizontal corner, one end of the horizontal corner has a vertical corner, and a waterproof roll is arranged on the surface of the horizontal corner. The inside of the horizontal corner is fixedly connected with a connecting rod through a fixing mechanism. The material of the waterproof roll is silicone weatherproof sealant. A waterproof roll is arranged on the surface of the vertical corner. A clamping groove is arranged on the outer surface of the horizontal corner. Rubber strips are arranged on the inner sides of the clamping grooves at the low end and the top end of the horizontal corner. The clamping grooves are T-shaped. The waterproof roll is adhered to the surface and the inside of the curtain wall corner structure, thereby strengthening the waterproof performance, preventing water penetration, ensuring the service life of the curtain wall, and reducing safety hazards.

[0004] Patent number ZL202221740787.1 of the applicant discloses an aluminum plate curtain wall mounting structure capable of realizing multiple installation angles, which comprises a main keel, an aluminum alloy connecting bracket, a first connecting piece and an aluminum plate curtain wall. The main keel is arranged on a building wall. The aluminum alloy connecting bracket is arranged on the main keel. The aluminum alloy connecting bracket is provided with two first connecting holes. The aluminum plate curtain wall comprises an aluminum alloy main frame and an aluminum alloy plug core. The aluminum alloy plug core is embedded in a receiving groove in the aluminum alloy main frame. The end face of the aluminum alloy plug core is provided with a plurality of second connecting holes. The aluminum plate curtain wall mounting structure of the utility model is characterized in that the first connecting piece passes through the first connecting hole and the second connecting hole, so that the aluminum alloy plug core is fixed on the aluminum alloy connecting bracket, and the installation of the aluminum plate curtain wall is completed. By rotating the aluminum plate curtain wall, the second connecting hole and the first connecting hole are connected at different angles, the installation of the aluminum plate curtain wall at multiple different angles is realized, and the installation requirements are met. SUMMARY

[0005] The application is aimed at the above problems and provides a unit corner joint structure of different unit curtain wall systems, which realizes independent design of different unit systems and still maintains the integrity of the waterproof system.

[0006] Another object of the present application is to provide a method for installing the unit corner joint structure of the different unit curtain wall system.

[0007] To achieve the above object, the present application adopts the following technical scheme, a unit corner joint structure of the different unit curtain wall system, comprising A and B system unit profiles, the A system unit profile comprises an A system corner column and a 45-degree splicing of long and short A system upper beams at the corner position to form a L-shaped corner block, the side surface of the A system corner column is provided with a plug-in fin to form unit plug-in with the B system female column, the upper beam of the B system unit profile is spliced with the short A system upper beam at the side surface to realize complete unit waterproof.

[0008] Preferably, the A system unit profile comprises an A system corner column and long and short A system upper beams, the two sides of the A system corner column are provided with unit horizontal plug-in fins, a plurality of pin holes and horizontal and vertical rib plates are separately designed in the middle of the cross section of the A system corner column, and the horizontal and vertical rib plates are located in alignment with the two sides of the unit horizontal plug-in fins.

[0009] Preferably, the B system unit profile comprises a B system female column, a B system upper beam and a B system lower beam, the long and short A system upper beams are 45-degree spliced at the corner position to form a L-shaped corner block, and the plug-in fin forms unit plug-in with the B system female column.

[0010] The long and short A system upper beams are 45-degree spliced at the corner position to form a L-shaped corner block arranged at the top of the A system corner column, so that the long and short A system upper beams are 45-degree tightly spliced, and the short A system upper beam is connected to the pin hole through a screw.

[0011] Further, the long and short A system upper beams are 45-degree spliced at the corner position to form a L-shaped corner block arranged at the top of the A system corner column, so that the long and short A system upper beams are 45-degree tightly spliced, and the short A system upper beam is connected to the pin hole through a screw.

[0012] Further, the plug-in fin of the A system corner column is plugged into the B system female column, and the B system upper beam is assembled with the B system female column through a screw.

[0013] The present application also provides a method for installing the unit corner joint structure of the different unit curtain wall system, according to the following steps:

[0014] The long A system upper cross beam is milled to have a notch, is connected with the A system corner column through a screw, and the short A system upper cross beam is installed on the top of the A system corner column, so that the long and short A system upper cross beams are 45-degree densely spliced at the top of the A system corner column, and the short A system upper cross beam is connected with the pinning hole through a screw;

[0015] After the B system upper cross beam is milled to have a notch, the B system upper cross beam is assembled with the B system female column through a screw, and the insertion flange designed on the side surface of the A system corner column is inserted with the B system female column to realize complete corner unit connection.

[0016] The principle of the present application is that according to the A and B system unit profile section, the A system corner column section is separately designed, a plurality of pinning holes and horizontal and vertical rib plates are separately designed in the middle of the A system corner column section, the horizontal and vertical rib plate positions are aligned with the two side unit horizontal insertion flanges, the A system upper cross frame is 45-degree spliced at the corner position to form a L-shaped corner plate, and the insertion flange designed on the side surface of the A system corner column is inserted with the B system female column to form unit insertion; complete unit waterproof is realized.

[0017] The present application has the advantages that the waterproof problem of intersection of different profile sections can be effectively solved, the independent design of each unit system is ensured, the cost is reduced, the unit upper cross frame insertion joint position is moved from the corner to the side surface, the corner splicing position can be assembled in the factory, and the waterproof performance of the whole system is improved. The corner unit of the present application adopts a vertical frame design, is mainly applied to the corner intersection scheme of different system unit curtain walls, solves the problem that the unit waterproof system cannot be penetrated due to the inconsistent horizontal and vertical frame section sizes of different unit systems, can realize the free combination of unit systems of different profile sections, can ensure the penetration of the unit waterproof system, and improves the waterproof performance. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further described below in combination with the drawings and specific embodiments.

[0019] Figure 1 is a horizontal installation node diagram of various components of the present application;

[0020] Figure 2 is a vertical installation node diagram of various components of the present application;

[0021] Figure 3 is an A system unit assembly schematic diagram in the present application;

[0022] Figure 4 is a B system unit assembly schematic diagram in the present application;

[0023] Figure 5 is an A and B system assembly schematic diagram in the present application;

[0024] Explanation of reference numerals in the drawings

[0025] 01 - A system corner column, 02 - pin hole, 03 - rib plate,

[0026] 04 - B system female column,

[0027] 05, 05' - long, short A system upper cross beam, 06 - A system lower cross beam,

[0028] 07 - B system upper cross beam, 08 - B system lower cross beam,

[0029] 09 - screw, 10 - plug-in fin. DETAILED DESCRIPTION

[0030] As Figures 1 to 5 shown, the unit corner transfer structure of the different unit curtain wall system of the application includes A and B system unit profiles, wherein,

[0031] The A system unit profile, as Figure 1 , 2 shown in A, 3 and 5, includes A system corner column 01, long and short A system upper cross beam 05, 05', A system lower cross beam 06, unit transverse plug-in fin 10 is arranged on both sides of the A system corner column 01, a plurality of pin holes 02 and horizontal and vertical rib plates 03 are separately designed in the middle of the cross section of the A system corner column 01, the horizontal and vertical rib plates 03 are located in line with the two unit transverse plug-in fins 10; the A system upper cross frame and the A system lower cross beam 06 are connected with the A system corner column (01) through screws (09).

[0032] This embodiment is a special design of the cross section of the A system corner column 01, which increases the horizontal and vertical rib plates 03 and the pin holes 02, then mills the long A system upper cross beam 05, connects it with the A system corner column 01 through the screw 09, and installs a short A system upper cross beam 05' on the top of the A system corner column 01, so that the long and short A system upper cross beams 05, 05' are 45-degree densely spliced at the corner position to form a L-shaped corner plate, the short A system upper cross beam 05' is connected with the pin hole 02 designed in advance through the screw 09, and the plug-in fin 10 forms a unit plug-in with the B system female column 04.

[0033] The B system unit profile, as Figure 1 , 2 B, Figure 4 and Figure 5As shown, including B system female column 04, B system upper beam 07 and B system lower beam 08, in B system upper beam 07 cutout, then, through screw and B system female column 04 assembly, A system corner column 01 side design of plug-in fin 10 just with B system female column 04 realizes unit plug-in, B system upper beam 07 and short A system upper beam 05' in side splicing, realize complete corner unit connection.

[0034] The above description of the present application is only for illustration of the present application and is not limited to the technical solutions described in the examples of the application. Various components in the present application can be modified or replaced with equivalents to achieve the same process and technical effects. As long as the use needs are met, it is within the protection scope of the present application.

Claims

1. A corner joint structure of units of a different unit curtain wall system, characterized by, The A system unit profile includes an A system corner column and long and short A system upper cross beams which are 45 degrees spliced at the corner position to form a L-shaped corner plate, and the corner column is provided with a plug-in fin on the side surface to form unit plug-in with the B system female column.

2. The unit corner interface construction of the different unit curtain wall system of claim 1, wherein, The A system unit profile includes an A system corner column (01) and long and short A system upper cross beams (05, 05'), and the corner column (01) is provided with unit horizontal plug-in fins (10) on both sides, and a plurality of pin holes (02) and horizontal and vertical rib plates (03) are separately designed in the section of the corner column (01), and the horizontal and vertical rib plates (03) are located close to the plug-in fins (10) on both sides.

3. The corner joint structure of different unit curtain wall system units according to claim 1 or 2, characterized in that, The B system unit profile includes a B system female column (04), a B system upper cross beam (07) and a B system lower cross beam (08), and the plug-in fin (10) forms unit plug-in with the B system female column (04).

4. The corner joint structure of different unit curtain wall system units according to claim 1 or 2, characterized in that, The long and short A system upper cross beams (05, 05') are 45 degrees spliced at the corner position to form a L-shaped corner plate which is arranged on the top of the A system corner column (01), so that the long and short A system upper cross beams (05, 05') are 45 degrees tightly spliced, and the short A system upper cross beam (05') is connected to the pin hole (02) through a screw (09).

5. The unit corner interface construction of the different unit curtain wall system of claim 3, wherein, The plug-in fin (10) of the A system corner column (01) is plugged into the B system female column (04), and the B system upper cross beam (07) is assembled with the B system female column (04) through a screw.

6. A mounting method of the corner joint structure of the different unit curtain wall system units according to any one of claims 1 to 5, which is performed according to the following steps: The long A system upper cross beam (05) is milled to have an opening, connected to the A system corner column (01) through a screw (09), and then the short A system upper cross beam (05') is installed on the top of the A system corner column (01), so that the long and short A system upper cross beams (05, 05') are 45 degrees tightly spliced on the top of the A system corner column (01), and the short A system upper cross beam (05') is connected to the pin hole (02) through a screw (09); After the B system upper cross beam (07) is cut to have an opening, the B system female column (04) is assembled through a screw, the plug-in fin (10) on the side surface of the A system corner column (01) is plugged into the B system female column (04) to realize complete corner unit connection.

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