Fireproof tempered glass

Abstract

The utility model relates to fireproof tempered glass which comprises a glass frame, tempered glass plates are respectively arranged on the glass frame, supporting side plates are respectively arranged on one side wall of the glass frame, and a supporting spring can drive a sliding plate to move through breakage of a temperature sensing ball so as to drive a limiting shaft to move. The limiting shaft does not limit the sliding strip any more, the sliding strip can fall down, the fireproof cloth is driven to be unfolded under the action of the sliding strip, a fire source can be continuously blocked, and the fire behavior can be delayed, meanwhile, gas in the gas storage tank in the containing box can pop out carbon dioxide when encountering a high-temperature environment, and the carbon dioxide is sprayed out through the gas outlet holes; when the gas storage tank in the containing box is replaced, the pressing block is reversed, the containing box is pulled out, the gas storage tank is replaced, the containing box is put back, then the pressing block is screwed to press the pressing plate, and the containing box is fixed, so that the gas storage tank can be conveniently replaced, the structure is simple, and the manufacturing cost is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to toughened glass technical field especially relates to a fireproof toughened glass. BACKGROUND

[0002] Toughened glass belongs to safety glass. The toughened glass is actually a kind of prestressed glass, to improve the strength of glass, usually using chemical or physical method, form the compressive stress on the glass surface, glass bears the external force first to offset the surface stress, thereby improving the carrying capacity, enhance the glass itself wind pressure resistance, cold and hot resistance, impact resistance etc.

[0003] Through the retrieval China patent CN218234869U discloses a kind of fireproof double-layer toughened glass, including glass frame, the bottom of the front of glass frame is equipped with sealing cover plate, the bottom of the front of glass frame is fixedly installed with quick replacement device, the front side of glass frame inner wall is inserted with toughened glass, the rear side of glass frame inner wall is inserted with high-strength toughened glass. The fireproof double-layer toughened glass, by extrusion spring under the action of self elasticity drive connecting support and extrusion rod push push rod and limit support card into L-shaped limit plate to sealing cover plate is limited and fixed, sealing cover plate has better limit fixed effect, while guaranteeing limit fixed effect, it is helpful to more quickly replace the gas storage tank in sealing cover plate operation, replacement operation is more simple and convenient, it is helpful to better guarantee the use cycle of gas storage tank, it is convenient to better carry out fire extinguishing operation, effectively improve the convenience of use.

[0004] The above prior art has certain fireproof ability, but it uses gas tank to spray gas for fire prevention, the capacity of gas tank is limited, so it cannot continuously prevent fire, and the fireproof effect is poor, and although the gas tank in the above prior art can be replaced conveniently, the structure is relatively complex and the manufacturing is troublesome. UTILITY MODEL CONTENTS

[0005] To overcome the technical defects existing in the prior art, the utility model provides a kind of fireproof toughened glass, when fire occurs, temperature sensing ball breaks and makes that support spring can drive sliding plate to move, thereby making that limit shaft no longer limits sliding strip, make sliding strip can fall down, under the action of sliding strip drive fireproof cloth to unfold, can continuously block fire source, delay fire, while the gas of gas storage tank in placing box can spray carbon dioxide when meeting high temperature environment, can further delay fire, by reversing compression block, make it align with limit groove, can directly pull out placing box, then replace gas storage tank in placing box, then place placing box back, then twist compression block, make it press against pressing plate, to replace gas storage tank conveniently and the structure is simple, manufacturing cost is low.

[0006] The utility model discloses a technical scheme adopted by the utility model is: a fireproof toughened glass, including glass frame, be provided with toughened glass board respectively on the glass frame, install support side board respectively on the side wall of glass frame, rotationally connected with rotating main shaft on the support side board, be provided with fireproof cloth on the rotating main shaft, install guide block respectively on the side wall of glass frame, the sliding bar of sliding joint has on the guide block, the fireproof cloth is connected with sliding bar, install guide rod on the side wall of sliding bar, install fixed plate on the one end of guide rod, sliding joint has on the side wall of guide rod and slide plate, install limit shaft on the side wall of slide plate, be provided with support spring on the side wall of guide rod, install mounting seat on the side wall of slide plate, be provided with temperature sensing bulb on the mounting seat.

[0007] Preferably, in order to make the temperature sensing bulb break at high temperature, the temperature sensing bulb is a fireproof temperature sensing glass ball.

[0008] Preferably, in order to be able to place gas storage tank, further block the fire, the glass frame is movably connected with the placing box respectively, the side wall of the placing box is installed with the pressing plate respectively, the limit slot is formed in the pressing plate, the side wall of the glass frame is provided with the threaded rod respectively, one end of the threaded rod is installed with the pressing block, and the limit slot is movably connected with the pressing block.

[0009] Preferably, in order to improve the sealing between the placing box and the glass frame, the side wall of the pressing plate is provided with a sealing gasket.

[0010] Preferably, in order to facilitate pulling out the placing box, the side wall of the pressing plate is installed with a pull block.

[0011] Preferably, in order to make the carbon dioxide in the gas storage tank be able to spray out, the glass frame is provided with a gas outlet hole respectively.

[0012] Preferably, in order to be able to roll the fireproof cloth on the rotating main shaft again, one end of the rotating main shaft is installed with a driven bevel gear, the glass frame is rotatably connected with a rotating support rod, the side wall of the rotating support rod is installed with a driving bevel gear, and the driven bevel gear is meshed with the driving bevel gear.

[0013] Preferably, in order to facilitate driving the rotating support rod to rotate, one end of the rotating support rod is installed with a hand wheel.

[0014] The utility model discloses an advantageous effect is: when the fire, the temperature -sensitive ball breaks and makes the support spring can drive the sliding board to remove, thereby make the limiting shaft no longer limit the sliding strip, make the sliding strip can fall down, under the action of sliding strip drive fire -retardant cloth to unfold, can continuously block the fire source, delay the fire, and the gas storage tank gas in the placing box meets high temperature environment and will spray carbon dioxide, can further delay the fire, through the reverse pressure block, make it with the limiting groove alignment, can directly pull out the placing box then, replace the gas storage tank in the placing box, then put back the placing box, then twist the pressure block, make it press the pressing plate, thereby can conveniently replace the gas storage tank and simple structure, low in manufacturing cost. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model.

[0016] Figure 2 It is the support side plate structure schematic diagram of the utility model.

[0017] Figure 3 It is the air outlet structure schematic diagram of the utility model.

[0018] Figure 4 It is the A place enlarged structure schematic diagram of the utility model.

[0019] Figure 5 It is the B place enlarged structure schematic diagram of the utility model.

[0020] Figure 6 It is the C place enlarged structure schematic diagram of the utility model.

[0021] Explanation of legends: in drawing: 1, glass frame;2, toughened glass board;3, support side plate;4, rotation main shaft;5, fire -retardant cloth;6, guide block;7, air outlet;8, sliding strip;9, guide rod;10, fixed plate;11, sliding board;12, limiting shaft;13, mounting seat;14, temperature -sensitive ball;15, support spring;16, placing box;17, pressing plate;18, limiting groove;19, threaded rod;20, pressure block;21, driven bevel gear;22, rotation support rod;23, driving bevel gear;24, hand wheel;25, pull block;26, sealing gasket. DETAILED DESCRIPTION

[0022] The utility model makes further explanation in combination with the drawings:

[0023] As shown in the figure, the embodiment provides a kind of fireproof toughened glass, including glass frame 1, glass frame 1 is respectively provided with toughened glass plate 2, one side wall of glass frame 1 is respectively installed with support side plate 3, rotating main shaft 4 is rotatably connected on support side plate 3, fireproof cloth 5 is arranged on rotating main shaft 4, one side wall of glass frame 1 is respectively installed with guide block 6, sliding bar 8 is slidably connected on guide block 6, fireproof cloth 5 is connected with sliding bar 8, one side wall of sliding bar 8 is installed with guide rod 9, one end of guide rod 9 is installed with fixed plate 10, sliding plate 11 is slidably connected on the side wall of guide rod 9, one side wall of sliding plate 11 is installed with limit shaft 12, support spring 15 is arranged on the side wall of guide rod 9, one side wall of sliding plate 11 is installed with mounting seat 13, temperature-sensitive bulb 14 is arranged on mounting seat 13, temperature-sensitive bulb 14 is fire temperature-sensitive glass bulb, fire temperature-sensitive glass bulb breaks when temperature reaches 68 ℃, if fire occurs, temperature-sensitive bulb 14 is heated and broken, so that support spring 15 can drive sliding plate 11 to move, so that limit shaft 12 no longer limits sliding bar 8, so that sliding bar 8 can fall down, sliding bar 8 falls down and drives fireproof cloth 5 to unfold, so as to continuously block fire source and delay the purpose of fire.

[0024] Glass frame 1 is respectively movably connected with placing box 16, air outlet 7 is communicated with the position of placing box 16, one side wall of placing box 16 is respectively installed with pressing plate 17, limit slot 18 is respectively formed in pressing plate 17, one side wall of glass frame 1 is respectively provided with threaded rod 19, one end of threaded rod 19 is installed with pressing block 20, limit slot 18 is movably connected with pressing block 20, one side wall of pressing plate 17 is provided with sealing gasket 26, one side wall of pressing plate 17 is installed with pull block 25, air outlet 7 is respectively formed in glass frame 1, when fire occurs, gas in gas storage tank in placing box 16 will also spray carbon dioxide when encountering high temperature environment, and carbon dioxide is sprayed through air outlet 7, which can further delay the purpose of fire, through sealing gasket 26, it is favorable to improve the sealing property between placing box 16 and glass frame 1, prevent gas overflow, when it is necessary to replace gas storage tank in placing box 16, by reversing pressing block 20, make pressing block 20 align with limit slot 18, then by pulling pull block 25, placing box 16 is pulled out, after replacement is completed, placing box 16 is put back, then by screwing pressing block 20, it is fixed that placing box 16 is pressed to pressing plate 17, so that gas storage tank can be conveniently replaced, and the structure is simple, and the manufacturing cost is low.

[0025] One end of the rotating main shaft 4 is provided with a driven bevel gear 21, the glass frame 1 is rotatably connected with a rotating support rod 22, the side wall of the rotating support rod 22 is provided with a driving bevel gear 23, the driven bevel gear 21 is meshed with the driving bevel gear 23, one end of the rotating support rod 22 is provided with a hand wheel 24, if the fireproof cloth 5 can continue to be used, the driving bevel gear 23 can drive the rotating main shaft 4 to rotate by rotating the hand wheel 24, so that the fireproof cloth 5 is rewound on the rotating main shaft 4, and then a temperature sensing ball 14 is placed on the mounting seat 13, so that the limiting shaft 12 can limit the sliding bar 8, so that the fireproof cloth 5 is rewound and can be reused.

[0026] In use, if a fire occurs, the temperature sensing ball 14 will break, the supporting spring 15 can drive the sliding plate 11 to move, thereby driving the limiting shaft 12 to move, so that the limiting shaft 12 no longer limits the sliding bar 8, so that the sliding bar 8 can fall downward, and the fireproof cloth 5 is expanded under the action of the sliding bar 8, which can block the fire source and delay the fire. At the same time, the gas in the gas storage tank in the placing box 16 will pop out when encountering a high temperature environment, so that the carbon dioxide is sprayed out through the gas outlet hole 7, which can delay the fire. If it is necessary to replace the gas storage tank in the placing box 16, the pressing block 20 is reversed to align with the limiting groove 18, so that the placing box 16 can be directly pulled out. After replacement is completed, the placing box 16 is placed back, and then the pressing block 20 is twisted to press the pressing plate 17, so that the placing box 16 is fixed, so that the gas storage tank can be conveniently replaced, and the structure is simple and the manufacturing cost is low.

[0027] The basic principles and main features of the present application are shown and described, and the advantages of the present application are shown and described. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A fireproofed toughened glass comprising a glass frame (1), characterized in that: The glass frame (1) is provided with tempered glass plates (2) respectively, support side plates (3) are respectively installed on the side walls of the glass frame (1), rotating main shafts (4) are rotatably connected to the support side plates (3), fireproof cloth (5) is arranged on the rotating main shafts (4), guide blocks (6) are respectively installed on the side walls of the glass frame (1), sliding bars (8) are slidably connected to the guide blocks (6), the fireproof cloth (5) is connected with the sliding bars (8), guide rods (9) are installed on the side walls of the sliding bars (8), fixed plates (10) are installed on one end of the guide rods (9), sliding plates (11) are slidably connected to the side walls of the guide rods (9), limiting shafts (12) are installed on the side walls of the sliding plates (11), support springs (15) are arranged on the side walls of the guide rods (9), mounting seats (13) are installed on the side walls of the sliding plates (11), and temperature sensing balls (14) are arranged on the mounting seats (13).

2. The fireproofed glass according to claim 1, wherein: The temperature sensing ball (14) is a fireproof temperature sensing glass ball.

3. The fireproofed glass according to claim 1, wherein: Place boxes (16) are movably connected to the glass frame (1) respectively, pressing plates (17) are respectively installed on the side walls of the place boxes (16), limiting grooves (18) are respectively formed in the pressing plates (17), threaded rods (19) are respectively arranged on the side walls of the glass frame (1), pressing blocks (20) are installed on one end of the threaded rods (19), and the limiting grooves (18) are movably connected with the pressing blocks (20).

4. The fireproofed glass according to claim 3, wherein: A sealing gasket (26) is arranged on the side wall of the pressing plate (17).

5. The fire-resistant glass according to claim 3, wherein: A pull block (25) is installed on the side wall of the pressing plate (17).

6. The fire protective glazing according to claim 1, wherein: Air outlet holes (7) are respectively formed in the glass frame (1).

7. The fire protective glazing according to claim 1, wherein: Driven bevel gears (21) are installed on one end of the rotating main shafts (4), rotating support rods (22) are rotatably connected to the glass frame (1), driving bevel gears (23) are installed on the side walls of the rotating support rods (22), and the driven bevel gears (21) are meshedly connected with the driving bevel gears (23).

8. The fireproofed glass according to claim 7, wherein: Hand wheels (24) are installed on one end of the rotating support rods (22).

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