Connecting structure for steel grating on inner side of outer window

Abstract

The utility model discloses a steel grating connecting structure on the inner side of an outer window. The window lower wall body is connected to the upper portion of the lower beam body, the glass window is connected to the upper portion of the window lower wall body, the upper beam body is connected to the upper portion of the glass window, the installation keel is arranged on the inner side of the glass window, the grating frame is connected to the outer side of the installation keel, and the grating plate is connected into the grating frame. According to the utility model, the installation keels are arranged, so that the fixing of the grating frame is ensured; the mounting keels are fixedly connected through the top connecting pieces and the bottom connecting pieces, so that integral connection can be further guaranteed, and the mounting strength is guaranteed; due to the arrangement of the grating plate, all-directional protection in the window can be guaranteed, and the opening sash can be opened and closed conveniently due to the hinged connection of the corresponding opening sash; in addition, the grating plate is beneficial to ventilation and light transmission and occupies a small space.

Description

Technical Field

[0001] The utility model belongs to the technical field of window inner protection, and particularly relates to a steel grille connection structure inside an outer window. Background Art

[0002] To ensure indoor ventilation, windows are often equipped with opening sashes. To further enhance the safety of openable windows, screens or floor railings are typically installed. However, screens are easily damaged, and floor railings are not high enough and can be easily climbed over. When used in hospitals or exhibition halls, ensuring ventilation and light transmission while ensuring window opening and comprehensive protection requires targeted design. Utility Model Content

[0003] The utility model provides a steel grille connection structure on the inner side of an outer window, which is used to solve the technical problems of all-round protection, ventilation and light transmission, and convenient installation at an open window.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A steel grille connection structure for the inner side of an exterior window, comprising a lower beam, a window lower wall connected to the upper side of the lower beam, a glass window connected to the upper side of the window lower wall, an upper beam connected to the upper side of the glass window, a mounting keel provided on the inner side of the glass window, a grille frame connected to the outer side of the mounting keel, and a grille plate connected to the grille frame;

[0006] The grid frame comprises frame vertical bones and frame transverse bones vertically connected to the frame vertical bones, the frame vertical bones and the frame transverse bones form a grid frame, and the grid plate is fixedly connected in the grid frame;

[0007] The grid frame is fixedly connected to the mounting keel via connecting nails.

[0008] Furthermore, one side of the upper beam is connected to an upper floor; a lower floor is provided directly below the upper floor; and the lower floor is connected to one side of the lower beam;

[0009] A mounting keel and a grid frame are provided between the upper floor slab and the lower floor slab.

[0010] Furthermore, the installation keel is a rectangular steel piece, and the installation keel is arranged at intervals in the length direction of the glass window; an installation gap is reserved between the top of the installation keel and the upper floor slab.

[0011] Furthermore, the upper part of the installation keel is fixedly connected to the inner side of the upper beam body through a top connecting piece; the top connecting piece includes a connecting rod embedded in the upper beam body and an embedded steel plate arranged on the inner side of the upper beam body, and the outer side surface of the top of the installation keel is welded to the embedded steel plate.

[0012] Furthermore, the bottom end of the keel is fixedly connected to the lower floor through a bottom connecting piece; the bottom connecting piece includes a connecting rod embedded in the lower floor, and the connecting rod is detachably connected to the connecting plate pre-installed at the bottom end of the keel.

[0013] Furthermore, the grid enclosed by the frame vertical ribs and the frame horizontal ribs corresponds to the glass window setting, and at least a grid is provided corresponding to the opening window of the glass window and the grid size is larger than the opening window size.

[0014] Furthermore, the grille plate is provided with reinforcing ribs, and the reinforcing ribs are provided at the grids corresponding to the open windows.

[0015] Furthermore, the grille plate is densely covered with elliptical holes, and the density and size of the holes are adapted to the ventilation design; the grille plate is provided with a hinged connection corresponding to the open window.

[0016] The beneficial effects of the present invention are as follows:

[0017] The utility model facilitates the fixation of the grille frame by installing the keel; and the installation keel is further ensured to be integrally connected and to ensure the installation strength by fixedly connecting the top and bottom connecting members; and the provision of the grille plate facilitates all-round protection inside the window, and the corresponding hinged connection with the opening sash facilitates the opening and closing of the opening sash; in addition, the grille plate facilitates ventilation and light transmission and occupies a small space. Other features and advantages of the utility model will be described in the subsequent description, and some will become apparent from the description, or can be understood by practicing the utility model; the main purpose and other advantages of the utility model can be achieved and obtained through the solutions specifically pointed out in the description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the construction and installation of the steel grille connection structure inside the window;

[0019] Figure 2 This is a schematic diagram of the top structure of the steel grille connection structure inside the window;

[0020] Figure 3 This is a schematic diagram of the bottom structure of the steel grille connection structure inside the window;

[0021] Figure 4 It is a schematic diagram of the grid frame structure;

[0022] Figure 5 It is a schematic diagram of the connection structure of the grille frame and the grille plate.

[0023] Figure numbers: 1-upper beam, 2-upper floor, 3-lower beam, 4-lower floor, 5-wall under the window, 6-glass window, 7-installation keel, 8-grid frame, 81-frame vertical bone, 82-frame horizontal bone, 9-connecting nail, 10-top connecting piece, 11-bottom connecting piece, 12-reinforcement rib, 13-grid plate. DETAILED DESCRIPTION

[0024] Taking a hospital construction project as an example, in order to ensure all-round safety protection of the hospital windows and ensure ventilation and light transmission, a steel grille connection structure is set up inside the window. Figures 1 to 5 As shown, the steel grille connection structure inside the window includes a lower beam 3, a window lower wall 5 connected to the upper part of the lower beam 3, a glass window 6 connected to the upper part of the window lower wall 5, an upper beam 1 connected to the upper part of the glass window 6, an installation keel 7 arranged on the inner side of the glass window 6, a grille frame 8 connected to the outer side of the installation keel 7, and a grille plate 13 connected to the grille frame 8.

[0025] Among them, one side of the upper beam body 1 is connected to the upper floor 2; the lower floor 4 is arranged directly below the upper floor 2; the lower floor 4 is connected to one side of the lower beam body 3; the installation keel 7 and the grid frame 8 are arranged between the upper floor 2 and the lower floor 4.

[0026] In this embodiment, the mounting keels 7 are rectangular steel members spaced longitudinally along the glass window 6. A gap is left between the top of the mounting keels 7 and the upper floor slab 2. The top of the mounting keels 7 is fixedly connected to the inside of the upper beam 1 via a top connector 10. The top connector 10 comprises a connecting rod embedded in the upper beam 1 and a pre-embedded steel plate disposed on the inside of the upper beam 1. The top outer surface of the mounting keel 7 is welded to the pre-embedded steel plate.

[0027] In this embodiment, the bottom end of the installation keel 7 is fixedly connected to the lower floor 4 through the bottom connecting member 11; the bottom connecting member 11 includes a connecting rod embedded in the lower floor 4, and the connecting rod is detachably connected to the connecting plate pre-installed at the bottom end of the keel.

[0028] In this embodiment, the grille frame 8 includes frame vertical bones 81 and frame transverse bones 82 vertically connected to the frame vertical bones 81. The frame vertical bones 81 and the frame transverse bones 82 form a grid frame, and the grid plate 13 is fixedly connected inside the grid frame; the grid enclosed by the frame vertical bones 81 and the frame transverse bones 82 is set corresponding to the glass window 6, and at least an open window of the grid corresponding to the glass window 6 is set and the grid size is larger than the open window size.

[0029] In this embodiment, the grille frame 8 is fixedly connected to the mounting keel 7 via connecting nails 9. The grille frame 8 is made of 50×50×3 square steel tubes. The grille panels 13 are made of steel plates and are densely covered with elliptical holes. The hole density and size are adapted to the ventilation design. The grille panels 13 are hinged at the locations corresponding to the openings. The grille panels 13 are also provided with reinforcing ribs 12, which are located at the grid cells corresponding to the openings.

[0030] The above description is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that a person skilled in the art can conceive within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A steel grille connection structure for the inner side of an exterior window, characterized in that: The invention comprises a lower beam (3), a window lower wall (5) connected to the upper part of the lower beam (3), a glass window (6) connected to the upper part of the window lower wall (5), an upper beam (1) connected to the upper part of the glass window (6), a mounting keel (7) arranged on the inner side of the glass window (6), a grille frame (8) connected to the outer side of the mounting keel (7), and a grille plate (13) connected to the inner part of the grille frame (8); The grid frame (8) comprises frame vertical bones (81) and frame transverse bones (82) vertically connected to the frame vertical bones (81), the frame vertical bones (81) and the frame transverse bones (82) forming a grid frame, and the grid plate (13) is fixedly connected in the grid frame; The grid frame (8) is fixedly connected to the mounting keel (7) via connecting nails (9).

2. The outer window inner steel grille connection structure according to claim 1, characterized in that: One side of the upper beam (1) is connected to an upper floor (2); a lower floor (4) is provided directly below the upper floor (2); and the lower floor (4) is connected to one side of the lower beam (3); A mounting keel (7) and a grid frame (8) are provided between the upper floor slab (2) and the lower floor slab (4).

3. The outer window inner steel grille connection structure according to claim 2, characterized in that: The installation keel (7) is a rectangular steel piece, and the installation keel (7) is arranged at intervals in the longitudinal direction of the glass window (6); an installation gap is reserved between the top of the installation keel (7) and the upper floor slab (2).

4. The outer window inner steel grille connection structure according to claim 3, characterized in that: The upper portion of the installation keel (7) is fixedly connected to the inner side of the upper beam body (1) via a top connecting member (10); the top connecting member (10) comprises a connecting rod embedded in the upper beam body (1) and a pre-embedded steel plate arranged on the inner side of the upper beam body (1); the outer side surface of the top of the installation keel (7) is welded to the pre-embedded steel plate.

5. The outer window inner steel grille connection structure according to claim 4, characterized in that: The bottom end of the installation keel (7) is fixedly connected to the lower floor slab (4) via a bottom connecting piece (11); the bottom connecting piece (11) includes a connecting rod pre-buried in the lower floor slab (4), and the connecting rod is detachably connected to the connecting plate pre-installed at the bottom end of the keel.

6. The outer window inner steel grille connection structure according to claim 1, characterized in that: The grid enclosed by the frame vertical ribs (81) and the frame horizontal ribs (82) corresponds to the glass window (6), and at least one grid corresponding to an open window of the glass window (6) is provided, and the grid size is larger than the open window size.

7. The outer window inner steel grille connection structure according to claim 6, characterized in that: The grille plate (13) is further provided with reinforcing ribs (12), and the reinforcing ribs (12) are arranged at the grids corresponding to the open windows.

8. The outer window inner steel grille connection structure according to claim 7, characterized in that: The grille plate (13) is densely covered with elliptical holes, and the density and size of the holes are adapted to the ventilation design; the grille plate (13) is provided with a hinged connection at the corresponding opening window.

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