Corner mechanism for curtain wall aluminum plate installation

Abstract

The utility model discloses a corner mechanism for curtain wall aluminum plate installation, and relates to the technical field of curtain wall installation. The corner mechanism for curtain wall aluminum plate installation comprises two vertical plates, a first hinge rod and a second hinge rod are fixedly installed on the opposite sides of the two vertical plates correspondingly, the first hinge rod and the second hinge rod are rotationally connected through a rotating shaft, a positioning strip is fixedly installed on one side of each vertical plate, a limiting groove is formed in each positioning strip, and the first hinge rod and the second hinge rod are rotationally connected through a rotating shaft. By rotating the rotating block at one end of the lead screw, the lead screw drives the limiting rod to move in the limiting groove, so that the positioning rod and the mounting rod rotate, the included angle between the two vertical plates is conveniently adjusted in the subsequent use process, and then the mechanism is mounted at the corner through the clamping plate; in this way, the parts are prevented from loosening in the using process, the included angle between the two vertical plates cannot be changed, the using convenience of the corner mechanism is improved, and follow-up use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall installation, in particular to a corner mechanism for curtain wall aluminum plate installation. Background Technique

[0002] A curtain wall is the external wall enclosure of a building, which does not bear weight and is hung like a curtain, so it is also called a curtain wall. It is a lightweight wall with a decorative effect commonly used in modern large-scale and high-rise buildings. It is composed of a panel and a support structure system, and can have a certain displacement ability relative to the main structure or have a certain deformation ability itself, and does not bear the action of the main structure. The building enclosure structure or decorative structure (the external wall frame support system is also a kind of curtain wall system). The architectural decorative curtain wall has been used in construction projects as early as 150 years ago (mid-19th century). Due to the limitations of materials and processing technology at that time, the curtain wall could not meet the requirements of absolute watertightness, airtightness, resistance to various natural external forces (such as wind, earthquake, temperature), thermal physical factors (thermal radiation, condensation), as well as sound insulation and fire prevention, and has not been well developed and promoted. The existing patent, patent publication number CN217439281U, discloses an aluminum plate curtain wall corner structure, including a column clamped between the heads of adjacent planar aluminum plates. A hollow column is provided between the tails of the planar aluminum plates. An angle adjustment mechanism is provided between the hollow column and the planar aluminum plates. The angle adjustment mechanism includes a limit arm fixed on the planar aluminum plate, and an adjustment part slidably matched with the limit arm is connected to the hollow column; a curved aluminum plate is connected between the heads of the planar aluminum plates, and a downwardly inclined baffle is provided on the outer surface of the curved aluminum plate; an installation part is connected to the hollow column. In the utility model, by setting the curved aluminum plate, it can not only prevent rainwater from entering through the gap, but also prevent direct sunlight from shining on the inner wall, extend the service life of the building, and improve the protection effect on the inner wall. By setting the angle adjustment mechanism and using the adjustment part, it can adapt to the angle of the building corner, improve the flexibility in use, and enhance the practicability.

[0003] In view of the above related technologies, the inventor believes that there are the following defects: in the actual application process, although the corner angle of the adjustment mechanism can be adjusted, after the adjustment is completed, long-term use will cause the components to loosen, which will affect subsequent installation. And after the mechanism is fixedly installed, it does not directly contact the building corner, reducing the installation stability of the structure. Therefore, we propose a corner mechanism for curtain wall aluminum plate installation to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a corner mechanism for curtain wall aluminum plate installation, which solves the problems put forward in the above background technique.

[0005] To achieve the above object, the utility model is realized by the following technical solutions: A corner mechanism for curtain wall aluminum plate installation, including two vertical plates. On the opposite sides of the two vertical plates, a first hinge rod and a second hinge rod are respectively fixedly installed, and the first hinge rod and the second hinge rod are rotationally connected through a rotating shaft. One side of the vertical plate is fixedly installed with a positioning strip, a limiting groove is opened inside the positioning strip, a limiting rod is slidably connected inside the limiting groove, one end of the limiting rod penetrates through the positioning strip and extends to the outside of the positioning strip, and a positioning rod is fixedly installed at the end of the limiting rod located outside the positioning strip. One end of the positioning rod is rotationally connected with an installation rod through a rotating shaft, and a clamping plate is fixedly installed at one end of the two installation rods.

[0006] A lead screw is inserted on the limiting rod, and one end of the lead screw penetrates through the positioning strip and extends to the outside of the positioning strip.

[0007] Preferably, the clamping plate is L-shaped, anti-slip lines are opened on the inner side of the clamping plate, and an installation hole is opened on the clamping plate. The installation hole is an oblong hole.

[0008] Preferably, a threaded hole for the lead screw to pass through is opened on the limiting rod, and the threaded hole is threadedly connected with the lead screw. Ball bearings are embedded at the four corners of the upper surface and the lower surface of the limiting rod, and the surface of the ball bearings is in rolling connection with the inner wall of the limiting groove. A threaded hole for the lead screw to pass through is opened at one end of the positioning strip, and the threaded hole is threadedly connected with the lead screw.

[0009] Preferably, a rotating block is fixedly installed at the end of the lead screw located outside the positioning strip, and a hexagonal hole is opened on one side of the rotating block.

[0010] Preferably, a sleeve rotatably connected with the lead screw is sleeved at the end of the lead screw located inside the limiting groove, and one end of the sleeve is fixedly connected with one side of the inner wall of the limiting groove.

[0011] Preferably, an anti-slip strip is fixedly installed at the top of the vertical plate, anti-slip lines are opened on the surface of the anti-slip strip, a clamping groove for the anti-slip strip to be clamped is opened at the bottom of the vertical plate, and the clamping groove is clamped with the anti-slip strip.

[0012] Preferably, the opposite sides of the two vertical plates are fixedly connected through a provided protective plate. The protective plate is made of rubber, and the protective plate is an arc-shaped bendable rubber.

[0013] Beneficial effects

[0014] The utility model provides a corner mechanism for curtain wall aluminum plate installation. Compared with the prior art, the following beneficial effects are achieved:

[0015] The corner mechanism for installing the curtain wall aluminum plate rotates the rotating block at one end of the screw rod, and then the screw rod drives the limiting rod to move inside the limiting groove, so that the positioning rod and the installation rod rotate, thereby facilitating the adjustment of the included angle between the two vertical plates during subsequent use. Subsequently, the mechanism is installed at the corner through the clamping plate to prevent the components from loosening during use, so that the included angle between the two vertical plates will not change, improving the convenience of use of the corner mechanism and facilitating subsequent use.

[0016] At the same time, the setting of the balls facilitates the movement of the limiting rod inside the limiting groove during use, thus facilitating subsequent adjustment operations. In addition, when the groove on the previous vertical plate inserts the anti-slip strip, it is convenient to perform the plug-in assembly operation on the two mechanisms, so that there is no gap between the two mechanisms, facilitating subsequent use and also increasing the sealing performance between the two mechanisms. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic perspective view of the first perspective of the present utility model;

[0018] Figure 2 is a schematic perspective view of the second perspective of the present utility model;

[0019] Figure 3 is a schematic perspective view of the limiting rod of the present utility model;

[0020] Figure 4 For the present utility model Figure 2 is an enlarged schematic view of the structure at A in the figure.

[0021] In the figure: 1, vertical plate; 2, first hinge rod; 3, second hinge rod; 4, positioning strip; 5, limiting rod; 6, positioning rod; 7, installation rod; 8, clamping plate; 9, screw rod; 10, anti-slip strip; 11, protective plate; 12, ball. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 - 4, the present utility model provides a technical solution: a corner mechanism for installing curtain wall aluminum plates, which includes two vertical plates 1. On the opposite sides of the two vertical plates 1, a first hinge rod 2 and a second hinge rod 3 are respectively fixedly installed, and the first hinge rod 2 and the second hinge rod 3 are rotationally connected through a rotating shaft. On one side of the vertical plate 1, a positioning strip 4 is fixedly installed. A limiting groove is opened inside the positioning strip 4, and a limiting rod 5 is slidably connected inside the limiting groove. One end of the limiting rod 5 penetrates through the positioning strip 4 and extends to the outside of the positioning strip 4. One end of the limiting rod (5) located outside the positioning strip 4 is fixedly installed with a positioning rod 6. One end of the positioning rod 6 is rotationally connected with an installation rod 7 through a rotating shaft. One ends of the two installation rods 7 are fixedly installed with a clamping plate 8.

[0024] A lead screw 9 is inserted on the limiting rod 5. One end of the lead screw 9 penetrates through the positioning strip 4 and extends to the outside of the positioning strip 4.

[0025] Rotate the rotating block at one end of the lead screw 9, and then make the lead screw 9 drive the limiting rod 5 to move inside the limiting groove, so that the positioning rod 6 and the installation rod 7 rotate, thereby facilitating the subsequent adjustment of the included angle between the two vertical plates 1 during use. Then, install the mechanism at the corner through the clamping plate 8 to prevent the components from loosening during use, so that the included angle between the two vertical plates 1 will not change, improving the convenience of use of the corner mechanism and facilitating subsequent use.

[0026] Refer to Figure 1 , the clamping plate 8 is L-shaped. Anti-slip lines are opened on the inner side of the clamping plate 8, and an installation hole is opened on the clamping plate 8. The installation hole is an oblong hole.

[0027] Refer to Figures 3 - 4 , a threaded hole for the lead screw 9 to pass through is opened on the limiting rod 5, and the threaded hole is threadedly connected with the lead screw 9. Ball bearings 12 are embedded at the four corners of the upper surface and the lower surface of the limiting rod 5. The surface of the ball bearings 12 is in rolling connection with the inner wall of the limiting groove. A threaded hole for the lead screw 9 to pass through is opened at one end of the positioning strip 4, and the threaded hole is threadedly connected with the lead screw 9.

[0028] The setting of the ball bearings 12 facilitates the movement of the limiting rod 5 inside the limiting groove during use, thus facilitating subsequent adjustment operations. In addition, when the anti-slip strip 10 is inserted into the groove on the previous vertical plate 1, it is convenient to perform the plug-in assembly operation on the two mechanisms, so that there is no gap between the two mechanisms, which is convenient for subsequent use and also increases the sealing performance between the two mechanisms.

[0029] Refer to Figure 1 , one end of the lead screw 9 located outside the positioning strip 4 is fixedly installed with a rotating block, and a hexagonal hole is opened on one side of the rotating block.

[0030] Refer to Figure 4, one end of the lead screw 9 located inside the limit groove is sleeved with a sleeve rotatably connected to the lead screw 9, and one end of the sleeve is fixedly connected to one side of the inner wall of the limit groove.

[0031] Refer to Figures 1 - 2 , an anti-slip strip 10 is fixedly installed on the top of the vertical plate 1. Anti-slip lines are provided on the surface of the anti-slip strip 10. A slot for clamping the anti-slip strip 10 is provided at the bottom of the vertical plate 1, and the slot is clamped with the anti-slip strip 10.

[0032] Refer to Figure 1 , the opposite sides of the two vertical plates 1 are fixedly connected through a provided protective plate 11. The protective plate 11 is made of rubber, and the protective plate (11) is an arc-shaped bendable rubber.

[0033] During operation, rotate the rotating block at one end of the lead screw 9, and then make the lead screw 9 drive the limit rod 5 to move inside the limit groove, so that the positioning rod 6 and the mounting rod 7 rotate, so as to facilitate the subsequent adjustment of the angle between the two vertical plates 1 during use. Subsequently, the mechanism is installed at the corner through the clamping plate 8 to prevent the components from loosening during use, so that the angle between the two vertical plates 1 will not change, improving the convenience of use of the corner mechanism and facilitating subsequent use. The setting of the ball 12 facilitates the movement of the limit rod 5 inside the limit groove during use, thus facilitating subsequent adjustment operations. In addition, when the groove on the previous vertical plate 1 is inserted into the anti-slip strip 10, it is convenient to perform the plug-in assembly operation on the two mechanisms, so that there is no gap between the two mechanisms, facilitating subsequent use and also increasing the sealing performance between the two mechanisms.

[0034] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

Claims

1. A corner mechanism for installing aluminum curtain wall panels, comprising two vertical plates (1). On the opposite sides of the two vertical plates (1), a first hinge rod (2) and a second hinge rod (3) are respectively fixedly installed, and the first hinge rod (2) and the second hinge rod (3) are rotationally connected by a rotating shaft. It is characterized in that: One side of the vertical plate (1) is fixedly installed with a positioning strip (4). A limiting groove is formed inside the positioning strip (4). A limiting rod (5) is slidably connected inside the limiting groove. One end of the limiting rod (5) penetrates through the positioning strip (4) and extends to the outside of the positioning strip (4). A positioning rod (6) is fixedly installed at the end of the limiting rod (5) located outside the positioning strip (4). One end of the positioning rod (6) is rotatably connected to an installation rod (7) through a rotating shaft. A clamping plate (8) is fixedly installed at one end of the two installation rods (7). A lead screw (9) is inserted on the limiting rod (5). One end of the lead screw (9) penetrates through the positioning strip (4) and extends to the outside of the positioning strip (4).

2. The corner mechanism for curtain wall aluminum plate installation according to claim 1, characterized in that: The clamping plate (8) is L-shaped. Anti-slip lines are formed on the inner side of the clamping plate (8). An installation hole is formed on the clamping plate (8), and the installation hole is an oblong hole.

3. The corner mechanism for curtain wall aluminum plate installation according to claim 1, characterized in that: A threaded hole for the lead screw (9) to pass through is formed on the limiting rod (5), and the threaded hole is threadedly connected to the lead screw (9). Ball bearings (12) are embedded at the four corners of the upper surface and the lower surface of the limiting rod (5). The surface of the ball bearings (12) is in rolling connection with the inner wall of the limiting groove. A threaded hole for the lead screw (9) to pass through is formed at one end of the positioning strip (4), and the threaded hole is threadedly connected to the lead screw (9).

4. The corner mechanism for curtain wall aluminum plate installation according to claim 1, characterized in that: A rotating block is fixedly installed at the end of the lead screw (9) located outside the positioning strip (4). A hexagonal hole is formed on one side of the rotating block.

5. The corner mechanism for curtain wall aluminum plate installation according to claim 1, characterized in that: A sleeve rotatably connected to the lead screw (9) is sleeved at the end of the lead screw (9) located inside the limiting groove. One end of the sleeve is fixedly connected to one side of the inner wall of the limiting groove.

6. The corner mechanism for curtain wall aluminum plate installation according to claim 1, characterized in that: An anti-slip strip (10) is fixedly installed at the top of the vertical plate (1). Anti-slip lines are formed on the surface of the anti-slip strip (10). A clamping groove for the anti-slip strip (10) to be clamped is formed at the bottom of the vertical plate (1), and the clamping groove is clamped with the anti-slip strip (10).

7. The corner mechanism for curtain wall aluminum plate installation according to claim 1, characterized in that: The two opposite sides of the vertical plates (1) are fixedly connected through a provided protective plate (11). The protective plate (11) is made of rubber, and the protective plate (11) is an arc-shaped bendable rubber.

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