Concrete structure for concave-convex modeling at external window of public building under internal thermal insulation system

Abstract

The utility model belongs to the technical field of a concrete structure with a concave-convex shape at an outer window of a public building under an internal thermal insulation system, in particular to a concrete structure with a concave-convex shape at an outer window of a public building under an internal thermal insulation system, which comprises window side constructional columns, an outer window is arranged between one sides of the window side constructional columns, and the outer window is arranged between the other sides of the window side constructional columns. Structural beams are fixedly installed on the tops of the window side constructional columns, concrete columns are fixedly installed between one sides of the structural beams, and floor slabs are arranged on one sides of the window side constructional columns and the structural beams. The system is easy to understand and high in efficiency; the method is easy to popularize and use and has great practical value; the forming quality of concave-convex modeling can be effectively controlled, and the size is accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of concave-convex concrete structures at outer windows of public buildings under internal thermal insulation systems, and in particular to a concave-convex concrete structure for outer windows of public buildings under internal thermal insulation systems. Background Art

[0002] Due to external environmental influences, such as air temperature, humidity and other factors, some buildings have experienced the phenomenon of exterior wall insulation falling off. In order to reduce the risk of falling off, with the development of the construction industry, some buildings with internal insulation on the exterior walls have emerged to improve safety. Internal insulation is a construction method in which the insulation layer is arranged on the inside of the enclosure structure. Public buildings are usually more complex in shape, and the requirements for concrete structures in public buildings with internal insulation systems are also correspondingly increased. Therefore, a simplified transformation and innovation was carried out, and a concrete structure with concave and convex shapes for the exterior windows of public buildings under the internal insulation system was designed;

[0003] The announcement number CN 208039823 U discloses a concave-convex concrete structure for the exterior windows of public buildings under an internal insulation system, comprising an I-shaped steel bar, a mirror panel and a steel mold are arranged along the inner side of the I-shaped steel bar, the steel mold is arranged at the groove of the I-shaped steel bar, and the mirror panel is connected to the steel mold through a small steel mold at the corner; a circle of hollow square steel pipes is arranged along the outer side of the I-shaped steel bar, the hollow square steel pipes are fixed by column hoops arranged at vertical intervals, the opposite sides of the column hoops are reinforced by connecting with tension screws, and a mechanical connection is arranged in the middle of the tension screws;

[0004] When it is used, it is not easy to promote and use, has low practical value, and is difficult for staff to understand, which reduces construction efficiency. Therefore, we proposed a concrete structure with concave and convex shapes at the exterior windows of public buildings under the internal insulation system. Utility Model Content

[0005] The utility model aims to provide a concrete structure with concave and convex shapes at the outer windows of public buildings under an internal thermal insulation system, thereby solving the existing problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A concrete structure with concave and convex shapes at the exterior windows of public buildings under an internal insulation system, comprising window-side structural columns, an exterior window is arranged between one side of the window-side structural columns, a structural beam is fixedly installed on the top of the window-side structural columns, a concrete column is fixedly installed between one side of the structural beam, and a floor slab is arranged on one side of the window-side structural columns and the structural beam; the outer diameter of the window-side structural columns is 200mm wide, 400mm wide, 500mm wide, and 900mm wide, the exterior window is 200mm high from the building ground of the next floor, and the exterior window is 1000mm high from the building ground of the previous floor; the structural beam is 100mm away from the edge of the concrete column and has a width of 300mm*500mm; the outer wall of the concrete column and the concrete column have one facade, and the concrete column 4 is 100mm apart from the structural beam; the floor slab is 50mm apart from the building ground.

[0008] As a further improvement of the above solution, the concrete wall is arranged below the outer window, and the outer wall is arranged outside the outer window.

[0009] As a further improvement of the above solution, a convex structural beam shape is provided on one side of the structural beam, an anti-ridge is provided on one side of the structural beam, and masonry is provided on one side of the anti-ridge.

[0010] As a further improvement of the above solution, a screw rod and a template are provided on one side of the outer window.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] (1) The utility model is easy to understand and highly efficient.

[0013] (2) It is easy to promote and use and has great practical value.

[0014] (3) It can effectively control the molding quality of concave and convex shapes and ensure accurate dimensions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a plan view of the concave and convex shapes at the exterior windows of public buildings under the internal insulation system, where 1-window side structural columns, 2-exterior windows, 3-structural beams, 4-concrete columns, and 5-floor slabs.

[0017] Figure 2It is a schematic elevation diagram of the concave and convex shapes at the exterior windows of a public building under an internal insulation system, wherein 2 is the exterior window, 6 is the concrete wall (concave part), and 7 is the exterior wall (convex part).

[0018] Figure 3 It is a schematic diagram of the A node of the concave and convex shape at the external window of a public building under the internal insulation system, where 3-structural beam, 8-structural beam convex shape, and 9-anti-ridge.

[0019] Figure 4 It is a schematic diagram of the B node of the concave and convex shape at the exterior window of a public building under the internal insulation system, where 3-structural beam and 9-anti-ridge.

[0020] Figure 5 It is a schematic diagram of the C node with concave and convex shapes at the exterior windows of a public building under the internal insulation system, where 3-structural beam and 8-convex shape of the structural beam.

[0021] Figure 6 It is a schematic diagram of the D node of the concave and convex shape at the exterior window of a public building under the internal insulation system, where 3-structural beam and 9-anti-ridge.

[0022] Figure 7 It is a schematic diagram of the E-node of the concave and convex shapes at the exterior windows of a public building under the internal insulation system, wherein 3-structural beam, 8-structural beam convex shape, 9-anti-ridge, and 10-masonry.

[0023] Figure 8 It is a formwork diagram for concave and convex shapes at exterior windows of public buildings under an internal insulation system, in which 11 are screws and 12 are formworks.

[0024] In the figure: 1. Structural column beside the window; 2. External window; 3. Structural beam; 4. Concrete column; 5. Floor slab; 6. Concrete wall; 7. External wall; 8. Convex shape of structural beam; 9. Counter-ridge; 10. Masonry; 11. Screw; 12. Formwork. DETAILED DESCRIPTION

[0025] 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 embodiments are only part of the embodiments of the utility model, not all of the 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 scope of protection of the utility model.

[0026] refer to Figure 1-8A concrete structure with concave and convex shapes at the outer window of a public building under an internal insulation system, comprising a window side structural column 1, an outer window 2 is arranged between one side of the window side structural column 1, a structural beam 3 is fixedly installed on the top of the window side structural column 1, a concrete column 4 is fixedly installed between one side of the structural beam 3, and a floor slab 5 is arranged on one side of the window side structural column 1 and the structural beam 3; the outer diameter of the window side structural column 1 is 200mm wide, 400mm wide, 500mm wide, and 900mm wide, the outer window 2 is 200mm high from the building ground of the next floor, and the outer window 2 is 1000mm high from the building ground of the previous floor; the structural beam 3 is 100mm away from the edge of the concrete column and has a width of 300mm*500mm; the outer wall of the concrete column 4 is on the same facade as the concrete column, and the concrete column 4 is 100mm away from the structural beam; the floor slab 5 is 50mm away from the building ground.

[0027] In this embodiment, the concrete wall 6 is arranged below the outer window 2 , and the outer wall 7 is arranged outside the outer window 2 .

[0028] In this embodiment, a structural beam convex shape 8 is provided on one side of the structural beam 3 , a counter-ridge 9 is provided on one side of the structural beam 3 , and a masonry 10 is provided on one side of the counter-ridge 9 .

[0029] In this embodiment, a screw rod 11 and a template 12 are provided on one side of the outer window 2 .

[0030] The implementation principle of one embodiment of the present application is as follows: Figure 1 This is a plan view of the concave and convex shapes of the exterior windows of public buildings under the internal insulation system, including 1-window side structural columns, 200mm wide, 400mm wide, 500mm wide, 900mm wide, etc.; 2-exterior windows, 200mm high from the ground of the next floor, 1000mm high from the ground of the previous floor; 3-structural beams, 100mm away from the edge of the concrete column, 300mm*500mm wide; 4-concrete columns, the exterior wall and the concrete column have one facade, 100mm different from the structural beam; 5-structural floor slabs, 50mm different from the building ground. According to the asymmetric position size of the exterior windows, they are divided into five types of nodes: A, B, C, D, and E. The size must be consistent with the facade. Figure 1 One to one correspondence.

[0031] Attached Figure 2 It is a schematic elevation diagram of the concave and convex shapes at the exterior windows of a public building under the internal insulation system, where 2-exterior window, 200mm above the building ground of the next floor and 1000mm above the building ground of the previous floor; 6-concrete wall (concave part), 200mm above the building ground of the next floor and 1000mm above the building ground of the previous floor, this part is concave; 7-exterior wall (convex part), including concrete structure and secondary structure, this part is convex.

[0032] Attached Figure 3It is a schematic diagram of the A node of the concave and convex shape at the external window of a public building under the internal insulation system. The lower layer is the wall and the upper layer is the window; 3-structural beam, 100mm away from the edge of the concrete column, width 300mm*500mm; 8-convex shape of structural beam, flush with the building of the upper floor, 50mm different from the structural ground, thickness 100mm; 9-anti-ridge, 200mm different from the building ground, 250mm different from the structural ground is the base of the external window, Figure 3 9 is the base of the external window.

[0033] Attached Figure 4 This is a schematic diagram of the B node of the concave and convex shape at the external window of a public building under the internal insulation system. The lower layer is the window and the upper layer is the wall. 3-structural beam, 100mm away from the edge of the concrete column, width 300mm*500mm; 9-anti-ridge, 200mm away from the building ground, 250mm away from the structural ground, Figure 4 Middle 9 is the base of the upper wall, which is in an inverted L shape.

[0034] Attached Figure 5 It is a schematic diagram of the C node with concave and convex shapes at the external windows of a public building under the internal insulation system. The upper and lower floors are walls, of which 3-structural beams are 100mm away from the edge of the concrete column and have a width of 300mm*500mm; 8-structural beam convex shape, which is level with the building on the upper floor, 50mm different from the structural ground, and has a thickness of 100mm.

[0035] Attached Figure 6 It is a schematic diagram of the D node with concave and convex shapes at the external windows of a public building under the internal insulation system. The upper and lower floors are windows, among which 3-structural beam, 100mm away from the edge of the concrete column, width 300mm*500mm; 9-anti-ridge, 200mm different from the building ground, 250mm different from the structural ground. Figure 6 9 is the base of the external window.

[0036] Attached Figure 7 This is a schematic diagram of the E node of the concave and convex shape of the external window of a public building under the internal insulation system. The upper and lower layers are walls and 450mm walls between windows. It is derived from the C node and is constructed to facilitate the unification of the anti-slope support template within an axis range. For example Figure 1 The left side are all E nodes. Figure 1 The right side is all C nodes; 3-structural beam, 100mm away from the concrete column edge, width 300mm*500mm; 8-convex shape of structural beam, level with the building of the upper floor, 50mm different from the structural ground, thickness 100mm; 9-anti-ridge, 200mm different from the building ground, 250mm different from the structural ground, Figure 7 9 in the middle is the base of the upper wall; 10 - masonry with a thickness of 100 mm.

[0037] Attached Figure 8It is a formwork diagram for concave and convex shapes at the exterior windows of public buildings under the internal insulation system. It is divided into Zone I, Zone II, and Zone III. The three areas are set up according to five nodes: A, B, C, D, and E. Wooden boxes or 100mm extruded polystyrene boards can be used according to site conditions. Among them, 11-screws, when used for anti-ridges, need to use water-stop screws to reduce water seepage on the exterior walls; 12-The template uses a 14mm black template. Before construction, the control line is released and the template is placed according to the axis.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The above is a detailed introduction to the concrete structure with concave and convex shapes at the exterior windows of public buildings under the internal insulation system provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A concave-convex concrete structure for the exterior windows of public buildings under an internal insulation system, characterized in that: include: A window side structural column (1), an outer window (2) is arranged between one side of the window side structural column (1), a structural beam (3) is fixedly installed on the top of the window side structural column (1), a concrete column (4) is fixedly installed between one side of the structural beam (3), and a floor slab (5) is arranged on one side of the window side structural column (1) and the structural beam (3); the outer diameter of the window side structural column (1) is 200 mm wide, 400 mm wide, 500 mm wide, and 900 mm wide; the outer window (2) is 200 mm high from the building ground of the next floor, and the outer window (2) is 1000 mm high from the building ground of the previous floor; the structural beam (3) is 100 mm away from the edge of the concrete column and has a width of 300 mm*500 mm; the outer wall of the concrete column (4) is on the same facade as the concrete column, and the concrete column (4) is 100 mm away from the structural beam; the floor slab (5) is 50 mm away from the building ground.

2. A concrete structure with concave and convex shapes for exterior windows of public buildings under an internal insulation system according to claim 1, characterized in that: A concrete wall (6) is provided below the outer window (2), and an outer wall (7) is provided outside the outer window (2).

3. The concrete structure with concave and convex shapes at the exterior windows of public buildings under the internal insulation system according to claim 1, characterized in that: A structural beam convex shape (8) is provided on one side of the structural beam (3), a counter-ridge (9) is provided on one side of the structural beam (3), and a masonry body (10) is provided on one side of the counter-ridge (9).

4. The concrete structure with concave and convex shapes at the exterior windows of public buildings under the internal insulation system according to claim 1, characterized in that: A screw rod (11) and a template (12) are provided on one side of the outer window (2).

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