Concrete roof cornice curtain wall supporting structure

Abstract

The utility model discloses a concrete roof cornice curtain wall supporting structure, and relates to the technical field of cornice structures, and the concrete roof cornice curtain wall supporting structure comprises a supporting plate and a cladding aluminum plate; the supporting plate is connected with a wall and extends towards a roof cornice; the cladding aluminum plate comprises a first eaves board, a second eaves board and a third eaves board, one side of the first eaves board is fixed to the side, away from the roof, of the supporting plate, the other side of the first eaves board extends towards the roof eaves, one side of the second eaves board is connected with the first eaves board, the other side of the second eaves board is connected with one side of the third eaves board, the second eaves board is fixedly connected with the supporting plate, and one side of the third eaves board is connected with the third eaves board. And the other side is connected with a wall below the supporting plate. According to the roof cornice curtain wall, the using amount of aluminum plates on the roof cornice can be reduced by additionally arranging the supporting plates, cost is reduced, the roof cornice curtain wall has good external impact resisting strength under supporting of the supporting plates protruding out of the cornice, and by additionally arranging the supporting plates, the roof cornice curtain wall can have good mechanical performance while the cost is reduced.

Description

Technical Field

[0001] This application relates to the technical field of cornice structures, and particularly to a support structure for a concrete roof cornice curtain wall. Background Art

[0002] Aluminum plate roof cornice curtain walls are increasingly widely used in the construction industry in China. Their superior performance and beautiful appearance have won the favor of a large number of users. With the continuous progress of technology, the application scope of aluminum plate roof cornice curtain walls is becoming more and more extensive. They are not only widely used in high-end commercial buildings, residential communities, hotels and other occasions, but also have achieved remarkable results in large public buildings such as airports, railway stations, stadiums and other fields.

[0003] The utility model patent publication number CN220014234U discloses a cornice structure for a building glass curtain wall, including a keel assembly connected to the main structure. An aluminum single plate assembly is arranged on the outer edge of the keel assembly. The aluminum single plate assembly includes a first aluminum single plate, a second aluminum single plate and a third aluminum single plate. The first aluminum single plate includes a bent portion, a concave portion and an extending portion. A silica gel lamp strip is arranged inside the concave portion, and a light shielding plate is arranged outside. Sealing components are respectively arranged between the first aluminum single plate and the second aluminum single plate, between adjacent two groups of second aluminum single plates, and between the second aluminum single plate and the third aluminum single plate. The utility model adopts an integral installation structure, which is convenient and fast for installation and construction, and the structure is stable. The cornice of the curtain wall not only has a certain shading effect, but also can ensure indoor lighting, reduce the operation energy consumption of indoor air conditioners, lamps and the like, meet the energy-saving and low-carbon building standards, and conform to the development trend of green buildings in China. However, due to the high price of aluminum plates themselves, plus the costs of production, processing, transportation and other links, the initial investment of aluminum plate roof cornice curtain walls is relatively large. Summary of the Invention

[0004] In order to solve the problem of the relatively high cost of aluminum plate roof cornice curtain walls, this application provides a support structure for a concrete roof cornice curtain wall.

[0005] In a first aspect, a support structure for a concrete roof cornice curtain wall provided by this application adopts the following technical solution:

[0006] A support structure for a concrete roof cornice curtain wall includes a support plate and a clad aluminum plate; the support plate is connected to the wall and extends towards the roof cornice; the clad aluminum plate includes a first cornice plate, a second cornice plate and a third cornice plate. One side of the first cornice plate is fixed on the side of the support plate away from the roof, and the other side extends towards the roof cornice. One side of the second cornice plate is connected to the first cornice plate, and the other side is connected to one side of the third cornice plate. One side of the third cornice plate is connected to the second cornice plate, and the other side is connected to the wall below the support plate.

[0007] By adopting the above technical solutions, the usual roof eave structure is a structure made of pure aluminum plates. The aluminum plates are used to connect the walls and form the roof eave, which will consume a large amount of aluminum plates, increasing the installation cost. Moreover, due to the low strength and light weight of the aluminum plates, although the load generated during daily use is small, the strength against external impacts is poor. By adding support plates, the amount of aluminum plates used on the roof eave can be reduced, the cost can be lowered, and with the support of the support plates protruding from the eaves, it has better strength against external impacts. By adding support plates, the roof eave curtain wall can have better mechanical properties while reducing costs.

[0008] Optionally, it further includes a filling plate, and the filling plate is arranged between the first eave plate, the second eave plate and the third eave plate.

[0009] By adopting the above technical solutions, since the first eave plate is only fixedly connected to the support plate at one end, it will bear a large load. By adding a filling plate, the first eave plate can share part of the load, and the performance of resisting external impacts at the front end of the roof eave can be increased.

[0010] Optionally, it further includes a safety rope. One end of the safety rope is connected to the wall above the support plate, and the other end is connected to the side of the first eave plate close to the support plate.

[0011] By adopting the above technical solutions, by connecting the safety rope to the first eave plate, when the coated aluminum plate falls off, the safety rope can prevent the coated aluminum plate from falling off. And when the support plate breaks, the safety rope can replace the support plate to provide support for the coated aluminum plate and cover the support plate to prevent the support plate from falling off, so that the roof eave has better safety.

[0012] Optionally, it further includes a buffer slide rail. The buffer slide rail is fixed on the wall below the support plate. One end of the buffer slide rail is provided with a clamping block, and the side of the third eave plate close to the wall is clamped on the clamping block.

[0013] By adopting the above technical solutions, since the first eave plate and the second eave plate are both connected to the support plate, the side of the third eave plate close to the wall does not need to bear too much support pressure. Therefore, in the normal state, it can be stably installed by being clamped on the clamping block of the buffer slide rail. When the support block breaks, the third eave plate will break through the clamping block under the gravity of the support block, thereby changing the shape of the coated aluminum plate, reducing the load at the connection between the safety rope and the third eave plate and the wall, enabling the safety rope and the coated aluminum plate to better bear the pressure caused by the broken support plate, and increasing the safety of the roof eave structure.

[0014] Optionally, the connection between the first eave plate and the second eave plate and the connection between the second eave plate and the third eave plate are rotatable rotational connections.

[0015] By adopting the above technical solution, the safety rope and the buffer slide rail can cause the aluminum plate covering to deform in case of an accident, and the rotational connection can enable the aluminum plate covering to better cope with the occurrence of deformation. When the support plate breaks, the aluminum plate covering can quickly adjust to a suitable shape, which is beneficial to improving the safety of the roof eaves structure.

[0016] Optionally, the buffer slide rail is further provided with buffer blocks.

[0017] By adopting the above technical solution, when the support rod of the third eaves plate breaks through the clamping block under the action of an external force, it will quickly slide in the buffer slide rail. By providing buffer blocks, the speed of the support rod of the third eaves plate can be reduced when sliding in the buffer slide rail, and the impact force generated by the breakage of the support plate can be reduced.

[0018] Optionally, the buffer blocks are alternately arranged on the inner side wall of the buffer slide rail.

[0019] By adopting the above technical solution, the alternately arranged buffer blocks can improve the buffer performance by continuously changing the movement direction of the support rod of the third eaves plate, and can reduce the impact received during each buffer.

[0020] Optionally, the support plate is a cement support plate, and the filling plate is a foam plate.

[0021] By adopting the above technical solution, since the wall is usually of a cement structure, the cement support plate integrally formed with the wall has a better supporting effect; the foam plate has a lower weight, can reduce the load on the aluminum plate covering, and can better disperse the load of the second eaves plate.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. By increasing the support plate, the usage amount of the aluminum plate on the roof eaves can be reduced, the cost can be lowered, and under the support of the support plate protruding from the eaves, it has better strength to resist external impacts. By increasing the support plate, the roof eaves curtain wall can have better mechanical properties while reducing the cost;

[0024] 2. By means of the buffer slide rail provided with buffer blocks and the rotatable rotational connection, when the support block breaks, the third eaves will slide into the buffer slide rail under the gravity of the support block, and the aluminum plate covering changes its shape through the rotational connection, reducing the load at the connection between the safety rope and the third eaves plate and the wall, enabling the safety rope and the aluminum plate covering to better bear the pressure caused by the broken support plate, and increasing the safety of the roof eaves structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is the overall structural schematic diagram of the first angle of the embodiment of the present application;

[0026] Figure 2 It is a schematic diagram of the overall structure from the second angle of the embodiment of the present application;

[0027] Figure 3 It is a schematic cross-sectional structure diagram at the buffer slide rail of the embodiment of the present application;

[0028] Figure 4 is Figure 3 a partial enlarged schematic diagram of part A in

[0029] Reference numerals: 1, support plate; 2, aluminum clad plate; 21, first eaves plate; 22, second eaves plate; 23, third eaves plate; 24, support rod; 25, rotational connection; 3, safety rope; 4, buffer slide rail; 41, clamping block; 42, buffer block; 5, filling plate. Detailed implementation manners

[0030] The following Figure 1 - attached Figure 4 , further detailed description of the present application will be made.

[0031] A support structure for a concrete roof eave curtain wall, referring to Figure 1, including a support plate 1, a clad aluminum plate 2, a safety rope 3, a buffer slide rail 4, and a filling plate 5; the support plate 1 is connected to the wall. The support plate 1 can be a concrete structure integrally formed with the wall or a structure of other materials added later. The extended length of the support plate 1 exceeds half of the overall extended length of the roof eave curtain wall. By having a larger part of the support plate, while reducing the use of aluminum plates, the support performance of the roof eave curtain wall is improved. The clad aluminum plate 2 is semi-wrapped on the outside of the support plate 1. The clad aluminum plate 2 includes a first eave plate 21, a second eave plate 22, and a third eave plate 23. Among them, the first eave plate 21 is fixedly installed at the upper end of the support plate 1 and continues to extend outward. The second eave plate 22 is connected to the outside of the first eave plate 21 and forms a fixed connection with the support plate 1 on the lower side of the support plate 1. The other end of the second eave plate 22 is connected to the third eave plate 23. The other end of the third eave plate 23 is provided with a support rod 24. Both ends of the support rod 24 are arranged in the buffer slide rail 4. Since both the first eave plate 21 and the second eave plate 22 are fixedly connected to the support plate 1, the connection between the buffer slide rail 4 and the support rod 24 will not bear a large pressure and can remain stable during daily use; between the first eave plate 21 and the second eave plate 22, there is a filling plate 5. One end of the filling plate 5 is connected to the support plate 1 and extends outward. Since only one side of the first eave plate 21 and the second eave plate 22 forms a fixed connection with the support plate 1 and the other side is only connected to each other, the second eave plate 22 located below bears a large pressure. By having a filling plate 5 in the middle, the load on the second eave plate 22 can be reduced and the clad aluminum plate 2 can be kept stable; in addition, a safety rope 3 is also provided on the first eave plate 21 near the support plate 1. The other end of the safety rope 3 is connected to the wall above the support plate 1. When the support plate 1 cannot provide support, the safety rope 3 can provide a temporary connection to prevent the clad aluminum plate from falling off; the connection between the first eave plate 21, the second eave plate 22, and the third eave plate 23 is a rotatable rotational connection 25. Through the rotational connection 25, when the support plate 1 breaks, the rotational connection 25 can change its shape accordingly under the action of pressure to reduce the pressure on the clad aluminum plate 2 and reduce the probability of the clad aluminum plate 2 breaking.

[0032] Refer to Figure 3 and Figure 4 , the buffer slide rail 4 further includes a clamping block 41 and a buffer block 42. The clamping block 41 is arranged near the upper end of the buffer slide rail 4 and can clamp the support rod 24 at the upper end of the buffer slide rail 4. Below the clamping block 41 and on both sides of the buffer slide rail 4, there are also buffer blocks 42. When the support rod 24 breaks through the clamping block 41 under pressure, it can be buffered by the buffer blocks 42 to reduce the impact on the clad aluminum plate 2 and enhance the safety of the roof eave curtain wall.

[0033] The implementation principle of the embodiment of this application is as follows: By adding a support plate 1 that protrudes from the wall and extends outward, the amount of aluminum plate 2 used for covering is reduced, which not only reduces the manufacturing cost but also increases the mechanical strength. Under the action of the safety rope 3, the rotating connection 25, and the buffer slide rail 4, when the support plate 1 breaks or is impacted by the outside world, the safety rope 3 can replace the support plate 1 to provide support for the aluminum plate 2 for covering, and the rotating connection 25 and the buffer slide rail 4 can relieve the impact, enabling the roof eave curtain wall to remain suspended for a period of time when the support of the support plate 1 is lost, thus ensuring the safety of the surrounding personnel.

[0034] The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. The same components are denoted by the same reference numerals. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A support structure for a concrete roof eave curtain wall, characterized in that, Comprising: A support plate (1), connected to the wall and extending towards the roof eaves. A coated aluminum plate (2), including a first eaves plate (21), a second eaves plate (22), and a third eaves plate (23). One side of the first eaves plate (21) is fixed to the side of the support plate (1) away from the roof, and the other side extends towards the roof eaves. One side of the second eaves plate (22) is connected to the first eaves plate (21), and the other side is connected to one side of the third eaves plate (23). One side of the third eaves plate (23) is connected to the second eaves plate (22), and the other side is connected to the wall below the support plate (1).

2. The concrete roof eave curtain wall support structure according to claim 1, characterized in that It further includes a filling plate (5), and the filling plate (5) is arranged between the first eaves plate (21), the second eaves plate (22), and the third eaves plate (23).

3. A concrete roof eave curtain wall support structure according to claim 1, characterized in that, It further includes a safety rope (3), one end of the safety rope (3) is connected to the wall above the support plate (1), and the other end is connected to the side of the first eaves plate (21) close to the support plate (1).

4. A concrete roof eave curtain wall support structure according to claim 3, characterized in that, It further includes a buffer slide rail (4), the buffer slide rail (4) is fixed on the wall below the support plate (1), one end of the buffer slide rail (4) is provided with a clamping block (41), and the side of the third eaves plate (23) close to the wall is clamped on the clamping block (41).

5. A concrete roof eave curtain wall support structure according to claim 1, characterized in that, The connection between the first eaves plate (21) and the second eaves plate (22), and the connection between the second eaves plate (22) and the third eaves plate (23) are rotatable rotational connections (25).

6. The concrete roof cornice curtain wall support structure according to claim 4, characterized in that, The buffer slide rail (4) is further provided with a buffer block (42).

7. The concrete roof eave curtain wall support structure according to claim 6, characterized in that, The buffer blocks (42) are alternately arranged on the inner side wall of the buffer slide rail (4).

8. A concrete roof eave curtain wall support structure according to claim 2, characterized in that The support plate (1) is a cement support plate (1), and the filling plate (5) is a foam board.

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