High-temperature-resistant steel fireproof window

Abstract

The utility model provides a high-temperature-resistant steel fireproof window, which belongs to the field of fireproof windows, and comprises a steel window frame, a high-temperature-resistant fireproof window, a mounting groove, a sealing mechanism, a sealing fixing mechanism and an inserting fixing mechanism, according to the scheme, a sealing ring is clamped in a sealing ring clamping groove, and the sealing ring is attached to the high-temperature-resistant fireproof window; the sealing performance between the steel window frame and the high-temperature-resistant fireproof window can be improved, smoke is prevented from penetrating through a gap when a fire disaster occurs, the sealing ring is movably clamped in the sealing ring clamping groove, the sealing ring is convenient to replace after being used for a long time, and therefore the sealing performance of the window is ensured, and the service life of the window is prolonged. And after the pressing plate rotates, the sealing ring can be detached from the sealing ring clamping groove, so that the sealing ring can be detached and replaced, and the problems that in the prior art, the sealing ring of a steel fireproof window is not easy to replace, the sealing effect is reduced after the sealing ring is used for a long time, and the sealing effect is affected can be solved. Therefore, the problem that the steel fireproof window cannot block smoke leakage is solved.

Description

Technical Field

[0001] The utility model belongs to the field of fireproof windows, and in particular relates to a high-temperature resistant steel fireproof window. Background Art

[0002] Fireproof windows refer to windows that can meet the requirements of fire resistance stability and fire resistance integrity within a certain period of time together with the frame. Fireproof windows should be used when lighting and ventilation are required on the exterior walls of two buildings with insufficient fire separation distance, or between spaces separated by fire walls. Fireproof windows are usually composed of steel window frames, steel window sashes, and fireproof glass, which play the role of isolating and preventing the spread of fire.

[0003] The authorization publication number "CN213953417U" records "a modular steel heat-insulating fireproof window, which relates to the field of door and window production and processing, including a window frame and a glass plate. A first slot is opened on one side of the window frame, and the length direction of the first slot is along the length direction of the side where it is located, and the depth direction of the first slot points to the direction of the side opposite to the window frame along the side where it is located. The window frame has second slots on both side surfaces close to each other on the adjacent two sides of the side with the first slot, and the second slot is along the length direction of the side where it is located. The second slot is connected to the first slot, and the glass plate is plugged and connected to the window frame through the first slot and the second slot. The window frame is provided with a locking mechanism for locking the glass plate to the window frame. The present application has the effect of facilitating the protection of the glass plate during transportation and reducing transportation costs."

[0004] The above patent facilitates the protection of glass plates during transportation and reduces transportation costs, but the above patent is not easy to replace the sealing ring, so that the sealing ring will reduce the sealing effect after long-term use, resulting in the steel fireproof window being unable to prevent smoke leakage. Utility Model Content

[0005] The utility model aims to provide a high-temperature resistant steel fireproof window, aiming to solve the problem that it is difficult to replace the sealing ring of the steel fireproof window in the prior art, so that the sealing effect of the sealing ring will be reduced after long-term use, resulting in the steel fireproof window being unable to prevent smoke leakage.

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

[0007] A high temperature resistant steel fireproof window, comprising:

[0008] Steel window frames;

[0009] High temperature resistant fireproof windows, which are hinged to the steel window frame through hinges;

[0010] A mounting groove is provided on the surface of the steel window frame;

[0011] Sealing mechanism, provided on the steel window frame;

[0012] A sealing and fixing mechanism, which is provided with two groups, and the two groups of the sealing and fixing mechanisms are both provided on the steel window frame; and

[0013] The plug-in fixing mechanism is provided with four groups, and the four groups of the plug-in fixing mechanism are all arranged on the steel window frame.

[0014] As a preferred solution of the utility model, the sealing mechanism includes a sealing ring and a sealing ring slot, the sealing ring slot is opened on one side end of the steel window frame, the sealing ring is movably connected in the sealing ring slot, and the sealing ring is connected to the high temperature and fireproof window sticker.

[0015] As a preferred solution of the utility model, each group of the sealing and fixing mechanism includes a locking screw, a pressure plate, a mounting block and an internal threaded sleeve. Two mounting blocks are provided, and the two mounting blocks are fixedly connected to one side end of the steel window frame. The pressure plate is rotatably connected between the two mounting blocks, and the internal threaded sleeve is fixedly connected to one side end of the steel window frame. The locking screw is movably inserted into the pressure plate, and one end of the locking screw is threadedly connected to the internal threaded sleeve.

[0016] As a preferred solution of the utility model, each group of the plug-in fixing mechanism includes:

[0017] The plug-in component is mounted on the steel window frame; and

[0018] The elastic reset component is arranged on the plug-in component.

[0019] As a preferred solution of the utility model, each group of the plug-in components includes a horizontal plate, an insertion rod, a push rod and a limiting slide groove. Two horizontal plates are provided, and the two horizontal plates are fixedly connected between the side walls of the mounting groove. The insertion rod is movably inserted between the two horizontal plates, and the two ends of the insertion rod respectively movably penetrate the two horizontal plates and extend to the outside of the two horizontal plates. The limiting slide groove is opened on one side end of the steel window frame, and the push rod is fixedly connected to the circumferential surface of the insertion rod, and one end of the push rod movably penetrates the limiting slide groove and extends to the outside of the steel window frame.

[0020] As a preferred solution of the utility model, each group of the elastic reset components includes a spring and a limiting ring, the limiting ring is fixedly connected to the circumferential surface of the insertion rod, and the limiting ring is located between the two cross plates, the spring is fixedly connected between the cross plate and one of the limiting rings, and the spring is sleeved on the insertion rod.

[0021] As a preferred solution of the utility model, two pressing grooves are provided on one side end of the sealing ring.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. In this solution, the sealing ring is clamped in the sealing ring slot, and the sealing ring fits with the high-temperature resistant fireproof window, so that the sealing between the steel window frame and the high-temperature resistant fireproof window can be improved to prevent smoke from passing through the gap when a fire occurs. The sealing ring is movably clamped in the sealing ring slot, so that the sealing ring can be easily replaced after long-term use, thereby ensuring the sealing of the window. The sealing ring can be removed from the sealing ring slot by rotating the pressure plate, so that the sealing ring can be removed and replaced.

[0024] 2. In this solution, the push rod is moved to slide in the limiting slide groove, the push rod movement drives the insertion rod to move, the insertion rod movement drives the limiting ring to move, the limiting ring movement compresses the spring, and the spring generates a compressed elastic force. When the insertion rod is completely moved into the installation groove, the steel window frame is placed in the wall hole, the push rod is released, the elastic force of the spring pushes the limiting ring to move, the limiting ring movement drives the insertion rod to move, and after the insertion rod moves, it is movably plugged into the wall, thereby installing and fixing the steel window frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0027] Figure 2 It is a cross-sectional view of the utility model;

[0028] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0029] Figure 4 This is an exploded view of the sealing ring of the utility model;

[0030] Figure 5 For this utility model Figure 4 Enlarged view of point B in the middle.

[0031] In the figure: 1. Steel window frame; 2. Mounting groove; 3. Horizontal plate; 4. Spring; 5. Insert rod; 6. Locking screw; 7. Sealing ring; 8. Pressure plate; 9. Mounting block; 10. Push rod; 11. Limiting slide groove; 12. Limiting ring; 13. High temperature resistant fireproof window; 14. Internal threaded sleeve; 15. Sealing ring slot; 16. Pressing slot. DETAILED DESCRIPTION

[0032] 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 in 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.

[0033] Example 1

[0034] See also Figure 1-Figure 5 , the technical solution provided by this embodiment is as follows:

[0035] A high temperature resistant steel fireproof window, which consists of a steel window frame 1, a high temperature resistant fireproof window 13, an installation groove 2, a sealing mechanism, a sealing fixing mechanism and a plug-in fixing mechanism. The high temperature resistant fireproof window 13 is movably hinged to the steel window frame 1 through a hinge shaft, and the installation groove 2 is opened on the surface of the steel window frame 1.

[0036] In a specific embodiment of the utility model, the steel window frame 1 is a steel window frame, so the whole can withstand high temperatures, the high temperature resistant fireproof window 13 is made of high temperature resistant glass, and the installation groove 2 is used to connect the horizontal plate 3.

[0037] Specifically, the sealing mechanism is arranged on the steel window frame 1, and the sealing mechanism includes a sealing ring 7 and a sealing ring groove 15. The sealing ring groove 15 is opened at one side end of the steel window frame 1, and the sealing ring 7 is movably connected in the sealing ring groove 15, and the sealing ring 7 is in contact with the high temperature resistant fireproof window 13.

[0038] In a specific embodiment of the utility model, the sealing ring slot 15 is used to clamp the sealing ring 7. The sealing ring 7 is clamped in the sealing ring slot 15, and the sealing ring 7 fits with the high-temperature resistant fireproof window 13. The sealing between the steel window frame 1 and the high-temperature resistant fireproof window 13 can be improved to prevent smoke from passing through the gap when a fire occurs. The sealing ring 7 is movably clamped in the sealing ring slot 15, so that the sealing ring 7 can be easily replaced after a long period of use, thereby ensuring the sealing of the window.

[0039] Specifically, two groups of sealing and fixing mechanisms are provided, and both groups of sealing and fixing mechanisms are arranged on the steel window frame 1. Each group of sealing and fixing mechanisms includes a locking screw 6, a pressure plate 8, a mounting block 9 and an internal threaded sleeve 14. Two mounting blocks 9 are provided, and the two mounting blocks 9 are fixedly connected to one side end of the steel window frame 1. The pressure plate 8 is rotatably connected between the two mounting blocks 9. The internal threaded sleeve 14 is fixedly connected to one side end of the steel window frame 1. The locking screw 6 is movably inserted into the pressure plate 8, and one end of the locking screw 6 is threadedly connected to the internal threaded sleeve 14.

[0040] In a specific embodiment of the utility model, the mounting block 9 is used to connect the pressure plate 8, and the pressure plate 8 is rotatably connected between the two mounting blocks 9 so that the pressure plate 8 can be rotated. Each pressure plate 8 is pressed in each pressing groove 16. By pressing the pressure plate 8 in the pressing groove 16, the sealing ring 7 can be fixed in the sealing ring groove 15. The internal threaded sleeve 14 is used to connect the locking screw 6. By threading the locking screw 6 on the internal threaded sleeve 14, the position of the pressure plate 8 can be fixed. By removing the locking screw 6 from the internal threaded sleeve 14, the pressure plate 8 can be rotated.

[0041] Specifically, the plug-in components are arranged on the steel window frame 1, and each group of plug-in components includes a horizontal plate 3, an insertion rod 5, a push rod 10 and a limiting slide groove 11. Two horizontal plates 3 are provided, and the two horizontal plates 3 are fixedly connected between the side walls of the mounting groove 2. The insertion rod 5 is movably inserted between the two horizontal plates 3, and the two ends of the insertion rod 5 are respectively movably inserted through the two horizontal plates 3 and extend to the outside of the two horizontal plates 3. The limiting slide groove 11 is opened on one side end of the steel window frame 1, and the push rod 10 is fixedly connected to the circumferential surface of the insertion rod 5, and one end of the push rod 10 is movably inserted through the limiting slide groove 11 and extends to the outside of the steel window frame 1.

[0042] In a specific embodiment of the present utility model, two horizontal plates 3 are provided for connecting the insertion rod 5, and the insertion rod 5 is movably inserted into the two horizontal plates 3, so that the insertion rod 5 can slide on the two horizontal plates 3, and the insertion rod 5 is movably inserted into the reserved wall hole, so that the steel window frame 1 can be fixed in the wall hole, so that the steel window frame 1 will not be easy and shaken, thereby improving the stability of the steel window frame 1 after installation, and the limiting slide groove 11 is provided for the push rod 10 to move, and the push rod 10 is fixedly connected to the insertion rod 5, so that the push rod 10 can move to push the insertion rod 5 to move.

[0043] Specifically, the elastic reset component is arranged on the plug-in component, and each group of elastic reset components includes a spring 4 and a limiting ring 12. The limiting ring 12 is fixedly connected to the circumferential surface of the insertion rod 5, and the limiting ring 12 is located between the two cross plates 3. The spring 4 is fixedly connected between the cross plate 3 and one of the limiting rings 12, and the spring 4 is sleeved on the insertion rod 5.

[0044] In a specific embodiment of the utility model, by fixing the insertion rod 5 with the limiting ring 12, the movement of the insertion rod 5 can drive the movement of the limiting ring 12, the movement of the limiting ring 12 can compress the spring 4, the setting of the spring 4 and the limiting ring 12 can limit the movement of the insertion rod 5, the movement of the insertion rod 5 can compress the spring 4, so that the spring 4 generates an elastic force, and the elastic force of the spring 4 can push the insertion rod 5 to move.

[0045] Specifically, two pressing grooves 16 are formed on one side of the sealing ring 7 .

[0046] In a specific embodiment of the present utility model, the pressing groove 16 is provided to enable the pressing plate 8 to press the sealing ring 7 .

[0047] The working principle or working process of the high-temperature resistant steel fireproof window provided by the utility model is: pushing the push rod 10 to move, so that the push rod 10 slides in the limiting sliding groove 11, the push rod 10 moves to drive the insertion rod 5 to move, the insertion rod 5 moves to drive the limiting ring 12 to move, the limiting ring 12 moves the compression spring 4, so that the spring 4 produces a compressed elastic force, when the insertion rod 5 is completely moved into the installation groove 2, the steel window frame 1 is placed in the wall hole, the push rod 10 is loosened, the elastic force of the spring 4 pushes the limiting ring 12 to move, the limiting ring 12 moves to drive the insertion rod 5 to move, and the insertion rod 5 moves and is movably connected to the wall, thereby installing and fixing the steel window frame 1, rotating the locking screw 6, and removing the locking screw 6 from the internal threaded sleeve 14, when the locking screw 6 is removed from the internal threaded sleeve 14, rotating the pressing plate 8, after the pressing plate 8 is rotated, the sealing ring 7 can be removed from the sealing ring slot 15, so that the sealing ring 7 can be replaced.

[0048] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high temperature resistant steel fireproof window, characterized in that: include: Steel window frame (1); A high temperature resistant fireproof window (13) which is movably hinged to a steel window frame (1) via a hinge shaft; A mounting groove (2) is provided on the surface of the steel window frame (1); A sealing mechanism is provided on the steel window frame (1); A sealing and fixing mechanism, which is provided in two groups, and both groups of the sealing and fixing mechanisms are provided on the steel window frame (1); and Four groups of plug-in fixing mechanisms are provided, and the four groups of plug-in fixing mechanisms are all arranged on the steel window frame (1).

2. A high temperature resistant steel fireproof window according to claim 1, characterized in that: The sealing mechanism comprises a sealing ring (7) and a sealing ring slot (15), wherein the sealing ring slot (15) is provided at one side end of the steel window frame (1), the sealing ring (7) is movably engaged in the sealing ring slot (15), and the sealing ring (7) is fitted to the high temperature resistant fireproof window (13).

3. A high temperature resistant steel fireproof window according to claim 2, characterized in that: Each set of the sealing fixing mechanism comprises a locking screw (6), a pressure plate (8), a mounting block (9) and an internal threaded sleeve (14); two mounting blocks (9) are provided, and the two mounting blocks (9) are fixedly connected to one side end of the steel window frame (1); the pressure plate (8) is rotatably connected between the two mounting blocks (9); the internal threaded sleeve (14) is fixedly connected to one side end of the steel window frame (1); the locking screw (6) is movably plugged into the pressure plate (8), and one end of the locking screw (6) is threadedly connected to the internal threaded sleeve (14).

4. A high temperature resistant steel fireproof window according to claim 3, characterized in that: Each group of the plug-in fixing mechanisms comprises: A plug-in component is provided on the steel window frame (1); and The elastic reset component is arranged on the plug-in component.

5. The high temperature resistant steel fireproof window according to claim 4, characterized in that: Each group of the plug-in components comprises a transverse plate (3), an insertion rod (5), a push rod (10) and a limiting slide groove (11). Two transverse plates (3) are provided, and the two transverse plates (3) are fixedly connected between the side walls of the mounting groove (2). The insertion rod (5) is movably inserted between the two transverse plates (3), and the two ends of the insertion rod (5) are respectively movably inserted through the two transverse plates (3) and extend to the outside of the two transverse plates (3). The limiting slide groove (11) is opened at one side end of the steel window frame (1), and the push rod (10) is fixedly connected to the circumferential surface of the insertion rod (5), and one end of the push rod (10) is movably inserted through the limiting slide groove (11) and extends to the outside of the steel window frame (1).

6. A high temperature resistant steel fireproof window according to claim 5, characterized in that: Each group of the elastic reset components comprises a spring (4) and a limiting ring (12); the limiting ring (12) is fixedly connected to the circumferential surface of the insertion rod (5), and the limiting ring (12) is located between the two transverse plates (3); the spring (4) is fixedly connected between the transverse plate (3) and one of the limiting rings (12), and the spring (4) is sleeved on the insertion rod (5).

7. A high temperature resistant steel fireproof window according to claim 6, characterized in that: Two pressing grooves (16) are provided on one side end of the sealing ring (7).

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