Limiting type sealing frame for floor type fireproof glass partition

Abstract

The utility model discloses a floor type fireproof glass partition limit type sealing frame, which relates to the technical field of doors and windows, and comprises a mounting frame and a fixing frame, the fixing frame is fixedly connected to the outer side of the mounting frame, the inner side of the mounting frame is fixedly connected with a sealing ring, and the sealing ring is made of fireproof materials; the inner side of the top of the mounting frame is provided with an upper fixing groove, an upper fixing groove and a lower fixing groove, when the fireproof glass is mounted in the mounting frame, clamping connection can be formed between the fireproof glass and the interiors of the upper fixing groove and the lower fixing groove, and trapezoidal grooves are designed in the upper fixing groove and the lower fixing groove so as to cope with deformation of the fireproof glass when the fireproof glass is heated and expanded. When the fireproof glass expands under the action of heat, the upper end and the lower end of the fireproof glass extend correspondingly. Due to the fact that the inclined grooves are formed in the lower fixing groove and the upper fixing groove, a certain moving space is provided for the fireproof glass, internal stress generated by heating can be released easily, and the design ensures stability and safety of the fireproof glass under extreme conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, in particular to a limiting sealing frame for floor-standing fireproof glass partitions. Background Art

[0002] Fireproof windows are specially designed windows, consisting of steel window frames, steel sashes and fireproof glass, designed to isolate and prevent the spread of fire. They are usually installed in the openings or skylights of the building's exterior walls where the fire separation distance is insufficient, as well as in the fire walls or fire partitions inside the building where observation is required;

[0003] For example, a fireproof glass window frame with the publication number CN213510305U includes a frame body, a lap rod connected to the lower end of the frame body, and a fireproof strip fixedly connected to the end of the lap rod. The fireproof strip is connected to the lap rod by screws or rivets. The two ends of the cross section of the fireproof strip are away from the surface of the lap rod to form a tilt, and the middle part is close to the surface of the lap rod to form a depression. The screw or rivet is fixed in the depression in the middle of the cross section of the fireproof strip. The utility model uses screws or rivets to fix the fireproof strip in the middle of the cross section, and the connection is firm. The middle part of the fireproof strip is depressed to protect the screws or rivets, and prevents frequent contact with the screws or rivets when opening and closing the window sash, which affects the fixing effect. The two ends of the fireproof strip are tilted. When a fire occurs, the fireproof strip expands in the tilted direction and quickly fills the gap between the window sash and the window frame, which has a better fireproof effect. Moreover, the two places expand at the same time to form two blockages, which further prevents the spread of fire.

[0004] The above-mentioned comparative documents show that in case of fire, the fireproof strips can quickly expand to fill the gaps, thereby improving the fireproof effect and forming a double seal to effectively curb the spread of fire. At present, fireproof window glass is mainly fixed by glue or nail materials. However, in the event of a fire, glue materials may melt due to high temperatures, resulting in a decrease in the fixing effect. Nail materials make it impossible for the internal stress of the glass to be released when it is subjected to thermal expansion and contraction, ultimately causing damage to the glass. Utility Model Content

[0005] The purpose of the utility model is to provide a limiting sealing frame for floor-standing fireproof glass partitions to solve the problem in the above-mentioned background technology that in the event of a fire, glue-like substances may melt due to high temperature, resulting in a decrease in the fixing effect, and nail-like materials make it impossible to release the internal stress of the glass when it is subjected to thermal expansion and contraction, ultimately causing damage to the glass.

[0006] To achieve the above object, the utility model provides the following technical solutions: a limited sealing frame for floor-standing fireproof glass partition, comprising an installation frame and a fixing frame, wherein the fixing frame is fixedly connected to the outside of the installation frame, and a sealing ring is fixedly connected to the inside of the installation frame, and the sealing ring is set to a fireproof material;

[0007] An upper fixing groove is arranged on the inner side of the top of the installation frame, and the cross section of the upper fixing groove is set as a trapezoidal structure. A lower fixing groove is arranged on the inner side of the bottom of the installation frame, and the cross section of the lower fixing groove is set as a trapezoidal structure.

[0008] Furthermore, an upper mounting bar is fixedly connected to the top of the mounting frame, both ends of the upper mounting bar are fixedly connected to fixing blocks, and a first bolt is slidably connected inside the fixing block.

[0009] Furthermore, both sides of the top of the installation frame are provided with first slots, and the interior of the slots is engaged and connected with the fixing blocks.

[0010] Furthermore, a first threaded hole is provided inside the slot, and the first threaded hole is threadedly connected to the first threaded hole.

[0011] Furthermore, a lower mounting bar is fixedly connected to the bottom of the mounting frame, mounting holes are provided at both ends of the lower mounting bar, and second bolts are slidably connected inside the mounting holes.

[0012] Furthermore, second slots are provided on both sides of the bottom of the installation frame, and the inside of the slots are engaged and connected with the two ends of the lower installation bar.

[0013] Furthermore, a second threaded hole is provided inside the slot, and the inside of the second threaded hole is threadedly connected to a second bolt.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The limited sealing frame for the floor-standing fireproof glass partition is provided with an upper fixing groove and a lower fixing groove. When the fireproof glass is installed inside the installation frame, it will form a snap connection with the upper fixing groove and the lower fixing groove. The upper fixing groove and the lower fixing groove are both designed with trapezoidal grooves to cope with the deformation of the fireproof glass when it expands due to heat. When the fireproof glass expands due to heat, its upper and lower ends will extend accordingly. Since the lower fixing groove and the upper fixing groove are both provided with inclined grooves, this provides a certain amount of movement space for the fireproof glass, which helps to release the internal stress caused by heat. This design ensures the stability and safety of the fireproof glass under extreme conditions;

[0016] Furthermore, a sealing ring is provided. When the fireproof glass is installed inside the mounting frame, it will fit tightly with the sealing ring. This structural design enables the impact energy borne by the fireproof glass inside the mounting frame to be effectively absorbed by the sealing ring, thereby providing necessary protection for the fireproof glass. In addition, when the sealing ring is heated, its internal hollow structure and sealing structure will cause it to expand. This change will further fix the fireproof glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 For this utility model Figure 2 The enlarged structural diagram at B in the middle;

[0021] Figure 5 This is a schematic diagram of the side cross-sectional structure of the installation frame of the utility model;

[0022] Figure 6 This is a schematic diagram of the top cross-sectional structure of the installation frame of the utility model;

[0023] Figure 7 It is a schematic diagram of the cross-sectional structure of the bottom of the installation frame of the utility model.

[0024] In the figure: 1. installation frame; 2. fixing frame; 3. sealing ring; 4. upper installation strip; 401. fixing block; 402. first bolt; 403. first threaded hole; 5. lower installation strip; 501. installation hole; 502. second bolt; 503. second threaded hole; 6. upper fixing groove; 7. lower fixing groove. 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 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.

[0026] In a further preferred embodiment of the present invention, Figure 1 - Figure 4 As shown, it includes an installation frame 1 and a fixing frame 2, wherein the fixing frame 2 is fixedly connected to the outside of the installation frame 1, and a sealing ring 3 is fixedly connected to the inside of the installation frame 1, and the sealing ring 3 is made of fireproof material; an upper fixing groove 6 is provided on the inside of the top of the installation frame 1, and the cross section of the upper fixing groove 6 is set to a trapezoidal structure, and a lower fixing groove 7 is provided on the inside of the bottom of the installation frame 1, and the cross section of the lower fixing groove 7 is set to a trapezoidal structure;

[0027] First, rotate the first bolt 402 and the second bolt 502 to remove them from the first threaded hole 403 and the second threaded hole 503 respectively, so that the upper mounting bar 4 and the lower mounting bar 5 are separated from the mounting frame 1. At this time, install the fireproof glass inside the mounting frame 1 so that the bottom of the fireproof glass fits with the bottom of the lower fixing groove 7. At this time, the top of the fireproof glass is located inside the upper fixing groove 6, and there is a certain space between the top of the fireproof glass and the upper fixing groove 6;

[0028] In a further preferred embodiment of the present invention, Figure 5 - Figure 7 As shown, an upper mounting bar 4 is fixedly connected to the top of the mounting frame 1, and both ends of the upper mounting bar 4 are fixedly connected to fixing blocks 401, and a first bolt 402 is slidably connected inside the fixing block 401; both sides of the top of the mounting frame 1 are provided with first slots, and the inside of the slots is engaged with the fixing block 401; a first threaded hole 403 is provided inside the slots, and the first threaded hole 403 is threadedly connected with the first threaded hole 403; a lower mounting bar 5 is fixedly connected to the bottom of the mounting frame 1, and both ends of the lower mounting bar 5 are provided with mounting holes 501, and the inside of the mounting holes 501 is slidably connected with second bolts 502; second slots are provided on both sides of the bottom of the mounting frame 1, and the inside of the slots is engaged with both ends of the lower mounting bar 5; a second threaded hole 503 is provided inside the slots, and the inside of the second threaded hole 503 is threadedly connected with the second bolt 502;

[0029] When the fireproof glass is installed inside the installation frame 1, it will form a snap connection with the upper fixing groove 6 and the lower fixing groove 7. The upper fixing groove 6 and the lower fixing groove 7 are both designed with trapezoidal grooves to cope with the deformation of the fireproof glass when it expands due to heat. When the fireproof glass expands due to the action of heat, its upper and lower ends will extend accordingly. Since the lower fixing groove 7 and the upper fixing groove 6 are both provided with inclined grooves, this provides a certain amount of movement space for the fireproof glass, which helps to release the internal stress caused by heat. This design ensures the stability and safety of the fireproof glass under extreme conditions; when the fireproof glass is installed inside the installation frame 1, it will fit tightly with the sealing ring 3. This structural design allows the impact energy that the fireproof glass bears inside the installation frame 1 to be effectively absorbed by the sealing ring 3, thereby providing necessary protection for the fireproof glass. In addition, when the sealing ring 3 is heated, its internal hollow structure and sealing structure will cause it to expand, and this change will further fix the fireproof glass.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A limited sealing frame for floor-standing fireproof glass partition, comprising a mounting frame (1) and a fixing frame (2), wherein the fixing frame (2) is fixedly connected to the outside of the mounting frame (1), and a sealing ring (3) is fixedly connected to the inside of the mounting frame (1), and the sealing ring (3) is made of fireproof material; Features: An upper fixing groove (6) is provided on the inner side of the top of the installation frame (1), and the cross section of the upper fixing groove (6) is set to a trapezoidal structure. A lower fixing groove (7) is provided on the inner side of the bottom of the installation frame (1), and the cross section of the lower fixing groove (7) is set to a trapezoidal structure.

2. The position-limiting sealing frame for floor-standing fireproof glass partition according to claim 1 is characterized in that: An upper mounting bar (4) is fixedly connected to the top of the mounting frame (1), and fixing blocks (401) are fixedly connected to both ends of the upper mounting bar (4), and a first bolt (402) is slidably connected inside the fixing block (401).

3. The position-limiting sealing frame for floor-standing fireproof glass partition according to claim 1 is characterized in that: Both sides of the top of the installation frame (1) are provided with first slots, and the interior of the slots is engaged and connected with the fixing block (401).

4. The position-limiting sealing frame for floor-standing fireproof glass partition according to claim 3 is characterized in that: A first threaded hole (403) is provided inside the clamping slot, and the first threaded hole (403) is threadedly connected inside the first threaded hole (403).

5. The position-limiting sealing frame for floor-standing fireproof glass partition according to claim 1 is characterized in that: A lower mounting bar (5) is fixedly connected to the bottom of the mounting frame (1), mounting holes (501) are provided at both ends of the lower mounting bar (5), and second bolts (502) are slidably connected inside the mounting holes (501).

6. The position-limiting sealing frame for floor-standing fireproof glass partition according to claim 5 is characterized in that: Second slots are provided on both sides of the bottom of the installation frame (1), and the interior of the slots is engaged and connected with the two ends of the lower installation bar (5).

7. The position-limiting sealing frame for floor-standing fireproof glass partition according to claim 6 is characterized in that: A second threaded hole (503) is provided inside the slot, and the second threaded hole (503) is threadedly connected to the second bolt (502).

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