High-strength hollow explosion-proof glass

Abstract

The utility model discloses high-strength hollow explosion-proof glass which comprises a bottom plate, a rotating block rotationally connected to the side surface of the bottom plate, a gear fixedly connected to the side surface of the rotating block, a rack meshed with the side surface of the gear, a fixing frame fixedly connected to one end of the rack, and a rubber pad fixedly connected to the side inner wall of the fixing frame. A first spring is fixedly connected to the side surface of the bottom plate, a rubber plate is fixedly connected to the end, away from the bottom plate, of the first spring, an air vent is formed in the upper surface of the bottom plate, a one-way valve is fixedly connected to the side inner wall of the bottom plate, and a threaded block is in threaded connection with the end, away from the air vent, of the bottom plate. The end, close to the bottom plate, of the threaded block is fixedly connected with a connecting rod, and the end, away from the threaded block, of the connecting rod is fixedly connected with a rubber plug. Through the components, the fixing frame can be opened to disassemble and replace the glass plate, and inert gas can be introduced into and discharged from the hollow layer, so that the explosion-proof effect of the glass plate is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of explosion -proof glass, especially a kind of high-strength hollow explosion -proof glass. BACKGROUND

[0002] The existing high-strength hollow explosion -proof glass is all set double glazing to keep glass hollow, and inert gas is introduced into hollow area, to enhance the explosion -proof effect of glass, but glass cannot be disassembled and replaced, causing waste of materials and resources, such as a kind of explosion -proof sound insulation hollow glass disclosed in Chinese patent, its application number is CN202323274417.0, although vacuum pump can be inserted into connecting pipe, vacuum pump works to extract the air between two tempered glasses to form vacuum environment, to block the propagation of sound, sealing strip can make frame and tempered glass not leak, so that double glazing has good sound insulation effect, but glass cannot be replaced after glass damage or replacement is more troublesome, and due to internal vacuum, and cannot be relieved vacuum state, when disassembling glass, it can cause injury to workers, and use has limitation. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems in prior art, provide a kind of high-strength hollow explosion -proof glass, can be opened by the mode of rotation rotating block two fixed frame, and glass plate is placed or replaced in fixed frame, while after fixed frame is retracted, the fixing effect of glass plate can be enhanced by rubber plate and spring, and the connecting place of fixed frame and bottom plate can be sealed by rubber plate, to prevent inert gas in hollow layer from leaking, the device is also provided with threaded block, inert gas is opened by rotating threaded block to discharge, to avoid that inert gas's impetus causes personnel injury and device damage when directly disassembling glass plate.

[0004] The utility model also provides a kind of high-strength hollow explosion -proof glass with the above, comprising: bottom plate, the side surface of the bottom plate is rotatably connected with rotating block, the side surface of the rotating block is fixedly connected with gear, the side surface of the gear is engaged with rack, one end of the rack is fixedly connected with fixed frame, the side inner wall of the fixed frame is fixedly connected with rubber pad, the end of the rubber pad away from fixed frame is fixedly connected with glass plate;

[0005] The side surface of the bottom plate is fixedly connected with a spring one, one end of the spring one away from the bottom plate is fixedly connected with a rubber plate, the upper surface of the bottom plate is provided with a vent, the side inner wall of the bottom plate is fixedly connected with a one-way valve, one end of the bottom plate away from the vent is threadedly connected with a threaded block, the end of the threaded block close to the bottom plate is fixedly connected with a connecting rod, the end of the threaded block close to the bottom plate is fixedly connected with a gas outlet plate, and the end of the connecting rod away from the threaded block is fixedly connected with a rubber plug. Through the above components, the fixed frame can be opened to disassemble and replace the glass plate, and inert gas can be introduced and discharged into the hollow layer, thereby enhancing the explosion-proof effect of the glass plate.

[0006] The side surface of the rubber plate is slidably connected with the fixed frame, and the glass plate is located between the rubber plate and the rubber pad. Through the above components, the glass plate can be fixed on the fixed frame by the rubber plate and the rubber pad.

[0007] The two fixed frames are symmetrically distributed, and the bottom plate is located between the two fixed frames. Through the above components, the two fixed frames can be used to fix the glass plate respectively, so that the two glass plates and the bottom plate can form a hollow structure.

[0008] The end of the fixed frame close to the rack is fixedly connected with a clamping block, and the side surface of the clamping block is slidably connected with the rack of the other fixed frame. Through the above components, the clamping block can be clamped into the rack of the other fixed frame, thereby enhancing the fixing effect between the two fixed frames.

[0009] The inside of the rack is provided with a clamping groove, and one end of the clamping block away from the fixed frame extends through the rack and into the inside of the clamping groove. Through the above components, the clamping block can be inserted into the clamping groove of the rack, so that the two fixed frames can stably slide relative to each other.

[0010] The side surface of the connecting rod is slidably connected with a limiting plate, and the side surface of the limiting plate is fixedly connected with the bottom plate. Through the above components, the limiting plate can prevent the rubber plug from being removed from the bottom plate.

[0011] The upper surface of the limiting plate is fixedly connected with a spring two, and one end of the spring two away from the limiting plate is movably connected with the rubber plug. Through the above components, the rubber plug can be blocked by the elastic force of the spring two, thereby preventing the threaded block from affecting the sealing effect of the rubber plug due to loosening.

[0012] The utility model discloses a high strength hollow explosion -proof glass, hollow layer is formed between fixed frame and bottom plate, and the vent is linked with the hollow layer.

[0013] Beneficial effects:

[0014] Compared with prior art, the two fixed frames can be opened by rotating the rotating block, and the glass plate can be placed or replaced in the fixed frame, and the fixing effect of the glass plate can be enhanced by the rubber plate and spring after the fixed frame is retracted, the connection between the fixed frame and the bottom plate can be sealed by the rubber plate to prevent inert gas in the hollow layer from leaking, the device is also provided with a threaded block, and the inert gas is discharged by rotating the threaded block to open the rubber plug, so that the inert gas does not cause injury to personnel and damage to the device when the glass plate is directly disassembled. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further explained in connection with the drawings and examples;

[0016] Figure 1 It is the overall structural drawing of high strength hollow explosion -proof glass of the utility model;

[0017] Figure 2 It is the sectional view structure drawing of high strength hollow explosion -proof glass of the utility model;

[0018] Figure 3 It is the fixed frame of high strength hollow explosion -proof glass of the utility model Figure 2 Partial structure drawing of A place;

[0019] Figure 4 It is the fixed frame of high strength hollow explosion -proof glass of the utility model;

[0020] Figure 5 It is the bottom plate explosion drawing of high strength hollow explosion -proof glass of the utility model.

[0021] Legend:

[0022] 1, fixed frame, 2, bottom plate, 3, vent, 4, rotating block, 5, rubber pad, 6, glass plate, 7, check valve, 8, gear, 9, rack, 10, spring one, 11, rubber plate, 12, threaded block, 13, gas outlet plate, 14, limit plate, 15, connecting rod, 16, spring two, 17, rubber plug, 18, clamping block, 19, clamping groove, 20, hollow layer. DETAILED DESCRIPTION

[0023] The detailed description of the specific embodiments of the present application will be described in this part, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as a limitation on the protection scope of the present application.

[0024] Referring to Figures 1-5 The utility model discloses a kind of high-strength hollow explosion-proof glass, it includes: bottom plate 2, the lateral surface of bottom plate 2 is rotatably connected with rotating block 4, rotating rotating block 4 drives gear 8 to rotate, the lateral surface of rotating block 4 is fixedly connected with gear 8, and engages with rack 9, moves after rotating and drives rack 9, the lateral surface of gear 8 engages with rack 9, drives fixed frame 1 to move relative to bottom plate 2, one end of rack 9 is fixedly connected with fixed frame 1, fixed frame 1 has two and is symmetrically distributed, bottom plate 2 is between two fixed frame 1, glass plate 6 is fixed, and glass plate 6 can be taken out and replaced, the lateral inner wall of fixed frame 1 is fixedly connected with rubber pad 5, pad between glass plate 6 and fixed frame 1, prevent glass plate 6 and fixed frame 1 direct contact and cause damage, the end of rubber pad 5 away from fixed frame 1 is fixedly connected with glass plate 6, glass plate 6 is between rubber plate 11 and rubber pad 5, raw material is sodium carbonate, limestone, quartz, with good explosion-proof property;

[0025] The lateral surface of bottom plate 2 is fixedly connected with spring one 10, rubber plate 11 is attached to glass plate 6 by using elastic force, the end of spring one 10 away from bottom plate 2 is fixedly connected with rubber plate 11, the lateral surface of rubber plate 11 is slidably connected with fixed frame 1, glass plate 6 is fixed in fixed frame 1, and the junction of fixed frame 1 and bottom plate 2 is closed to prevent air leakage, the upper surface of bottom plate 2 is provided with air vent 3, inert gas can be injected into hollow layer 20 through air vent 3, the lateral inner wall of bottom plate 2 is fixedly connected with one-way valve 7, so that inert gas injected into air vent 3 enters hollow layer 20 through one-way valve 7, and gas in hollow layer 20 is prevented from passing through one-way valve 7 in reverse, the end of bottom plate 2 away from air vent 3 is threadedly connected with threaded block 12, rubber plug 17 is fixed on bottom plate 2, the end of threaded block 12 close to bottom plate 2 is fixedly connected with connecting rod 15, connecting threaded block 12 and bottom plate 2, the end of threaded block 12 close to bottom plate 2 is fixedly connected with air outlet plate 13, after threaded block 12 is released, inert gas in hollow layer 20 can be discharged through air outlet plate 13, the end of connecting rod 15 away from threaded block 12 is fixedly connected with rubber plug 17, bottom plate 2 is blocked, to prevent inert gas from being discharged from hollow layer 20, and after threaded block 12 is released, bottom plate 2 is opened, so that inert gas can be discharged.

[0026] The fixed frame 1 is fixedly connected with a clamping block 18 close to one end of the rack 9, the clamping block 18 can be clamped into a clamping groove 19 in the rack 9 to enhance the connecting effect of the two fixed frames 1 and make the fixed frame 1 move stably, the side surface of the clamping block 18 is slidably connected with the rack 9 of the other fixed frame 1, the inside of the rack 9 is provided with the clamping groove 19, the clamping block 18 can be clamped into the clamping groove 19 to fix the two fixed frames 1 together, one end of the clamping block 18 away from the fixed frame 1 extends through the rack 9 to the inside of the clamping groove 19, the side surface of the connecting rod 15 is slidably connected with a limiting plate 14, the limiting plate 14 prevents the rubber plug 17 from being pushed out of the bottom plate 2, the side surface of the limiting plate 14 is fixedly connected with the bottom plate 2, the upper surface of the limiting plate 14 is fixedly connected with a spring 16, the spring 16 provides a buffering effect when the rubber plug 17 is pushed out, and does not affect the sealing effect of the rubber plug 17 when the connecting of the threaded block 12 is loose, one end of the spring 16 away from the limiting plate 14 is movably connected with the rubber plug 17, a hollow layer 20 is formed between the fixed frame 1 and the bottom plate 2 for storing the inert gas, the inert gas enhances the explosion-proof effect of the glass plate 6, and the air vent 3 is communicated with the hollow layer 20.

[0027] Working principle: before use, rotate the rotating block 4 to drive the gear 8 to rotate, the gear 8 drives the rack 9 and the fixed frame 1 to move after rotating, and the clamping block 18 slides along the rack 9 to keep the two fixed frames 1 stable when moving, when the two fixed frames 1 are completely opened, the glass plate 6 is placed into the fixed frame 1 and adheres to the rubber pad 5, then the rotating block 4 is reversely rotated to fix the glass plate 6 and the bottom plate 2 by the fixed frame 1, the glass plate 6 will press the rubber plate 11 and the spring 10 when moving, the rubber plate 11 and the rubber pad 5 fix the glass plate 6 in the fixed frame 1, and the rubber plate 11 also seals the connection between the fixed frame 1 and the bottom plate 2, so that the hollow layer 20 is kept airtight, after completion, the air duct is connected with the air vent 3 and inert gas is injected into the hollow layer 20, the inert gas passes through the one-way valve 7 and enters the hollow layer 20 in one direction, when the glass plate 6 needs to be replaced, the threaded block 12 is rotated to release the fixed state between the threaded block 12 and the bottom plate 2, the inert gas pushes the rubber plug 17 open and discharges from the air outlet plate 13, after the inert gas is completely discharged, the threaded block 12 is fixed again, so that the rubber plug 17 blocks the bottom plate 2 again, and the above steps are repeated to replace the glass plate 6.

[0028] The above describes the embodiments of the utility model in detail in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A high-strength, hollow, shatter-resistant glass, characterized by, Include: The side surface of the bottom plate (2) is rotatably connected with a rotating block (4), the side surface of the rotating block (4) is fixedly connected with a gear (8), the side surface of the gear (8) is engaged with a rack (9), one end of the rack (9) is fixedly connected with a fixed frame (1), the side inner wall of the fixed frame (1) is fixedly connected with a rubber pad (5), and the end away from the fixed frame (1) of the rubber pad (5) is fixedly connected with a glass plate (6); The side surface of the bottom plate (2) is fixedly connected with a spring (10), the end away from the bottom plate (2) of the spring (10) is fixedly connected with a rubber plate (11), the upper surface of the bottom plate (2) is provided with a vent (3), the side inner wall of the bottom plate (2) is fixedly connected with a one-way valve (7), the end away from the vent (3) of the bottom plate (2) is threadedly connected with a threaded block (12), the end close to the bottom plate (2) of the threaded block (12) is fixedly connected with a connecting rod (15), the end close to the bottom plate (2) of the threaded block (12) is fixedly connected with an air outlet plate (13), and the end away from the threaded block (12) of the connecting rod (15) is fixedly connected with a rubber plug (17).

2. The high-strength, hollow, tempered glass according to claim 1, wherein, The side surface of the rubber plate (11) is slidably connected with the fixed frame (1), and the glass plate (6) is located between the rubber plate (11) and the rubber pad (5).

3. The high-strength, hollow, tempered glass according to claim 1, wherein, There are two fixed frames (1) which are symmetrically distributed, and the bottom plate (2) is located between the two fixed frames (1).

4. The high-strength, hollow, tempered glass according to claim 1, wherein, The end close to the rack (9) of the fixed frame (1) is fixedly connected with a clamping block (18), and the side surface of the clamping block (18) is slidably connected with the rack (9) of the other fixed frame (1).

5. The high-strength, hollow, tempered glass according to claim 4, wherein, The inside of the rack (9) is provided with a clamping groove (19), and the end away from the fixed frame (1) of the clamping block (18) extends through the rack (9) to the inside of the clamping groove (19).

6. The high-strength, hollow, tempered glass according to claim 1, wherein, The side surface of the connecting rod (15) is slidably connected with a limiting plate (14), and the side surface of the limiting plate (14) is fixedly connected with the bottom plate (2).

7. The high-strength, hollow, tempered glass according to claim 6, wherein, The upper surface of the limiting plate (14) is fixedly connected with a spring (16), and the end away from the limiting plate (14) of the spring (16) is movably connected with the rubber plug (17).

8. The high-strength, hollow, tempered glass according to claim 1, wherein, The fixed frame (1) and the bottom plate (2) form a hollow layer (20), and the vent (3) is in communication with the hollow layer (20).

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