CN219158818U

CN219158818U - Explosion-proof burglary-resisting door of metal matrix composite

Info

Publication number: CN219158818U
Application number: CN202223044944.8U
Authority: CN
Inventors: 彭庆崇; 陆绍成
Original assignee: YUNNAN (JUFENG) ELECTRIC WELDING MACHINE CO Ltd
Current assignee: YUNNAN (JUFENG) ELECTRIC WELDING MACHINE CO Ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-06-09
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a metal matrix composite anti-explosion burglary door, which comprises a metal fireproof plate, toughened glass, a heat-resistant rubber plate, a door frame and a sealing structure, wherein the middle part of the door frame is provided with an anti-explosion burglary door body through a hinge; the sealing structure comprises a transverse sealing strip and a vertical sealing strip, wherein the transverse sealing strip is arranged at the top and the bottom of the anti-explosion and anti-theft door body, and the vertical sealing strip is arranged at the left side and the right side of the anti-explosion and anti-theft door body. The metal matrix composite explosion-proof door has the advantages that the sealing structure is arranged at the explosion-proof door and the door frame, the possibility that toxic smoke leaks from the explosion-proof door can be reduced when the explosion happens through the sealing structure, and the use safety performance of the explosion-proof door is further improved.

Description

Explosion-proof burglary-resisting door of metal matrix composite

Technical Field

The utility model relates to the technical field of explosion-proof burglary-resisting doors, in particular to a metal matrix composite explosion-proof burglary-resisting door.

Background

The anti-explosion anti-theft door is called as an anti-explosion anti-theft safety door. The door has the safety performance of both burglary prevention and explosion prevention, is provided with an anti-theft lock, can resist abnormal opening and impact force during blasting under certain conditions within a certain time, has certain safety protection performance and accords with the corresponding door with the safety level of the explosion prevention and the theft prevention.

Most of metal matrix composite explosion-proof doors in the market have gaps between the explosion-proof doors and door frames, so that toxic smoke leaks out of the explosion-proof doors after explosion, and the use safety performance of the explosion-proof doors is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the metal-based composite material explosion-proof door, which is provided with the sealing structures arranged at the explosion-proof door and the door frame, wherein the sealing structures can reduce the possibility of toxic smoke leakage from the explosion-proof door during explosion, further improve the use safety performance of the explosion-proof door and the like, and solve the problems that most of metal-based composite material explosion-proof doors in the market remain gaps between the explosion-proof door and the door frame, so that the toxic smoke leaks from the explosion-proof door after explosion, thereby reducing the use safety performance of the explosion-proof door.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metal matrix composite explosion-proof burglary-resisting door, includes metal fireproof plate, toughened glass, heat-resisting offset plate, door frame and seal structure, explosion-proof burglary-resisting door body has been installed through the hinge in the middle part of the door frame, explosion-proof burglary-resisting door body is inside to be formed by metal fireproof plate, toughened glass and heat-resisting offset plate bonding in proper order, seal structure installs between door frame and explosion-proof burglary-resisting door body.

The sealing structure comprises a transverse sealing strip and a vertical sealing strip, wherein the transverse sealing strip is arranged at the top and the bottom of the anti-explosion and anti-theft door body, the vertical sealing strip is arranged at the left side and the right side of the anti-explosion and anti-theft door body, a clamping groove is formed in the left side of the transverse sealing strip, and a connecting groove is formed in the right side of the transverse sealing strip.

Further, the upper part inside the explosion-proof anti-theft door body is integrally formed with toughened glass, and the right lower corner of the toughened glass is positioned on the explosion-proof anti-theft door body and is integrally formed with an anti-theft lock.

Further, seal structure still includes the stopper, the stopper bonds with horizontal sealing strip, the stopper comprises long piece and short piece, the spacing groove has been seted up to long piece inside, short piece is flexible through spacing groove and long piece activity.

Further, the vertical sealing strip comprises a left vertical sealing strip and a right vertical sealing strip, the left vertical sealing strip is positioned on the left side of the anti-explosion and anti-theft door body, and the right vertical sealing strip is positioned on the right side of the anti-explosion and anti-theft door body.

Further, the top and the bottom homogeneous body shaping of the vertical sealing strip in left side have the fixture block, fixture block and draw-in groove activity joint, the inside upper portion of vertical sealing strip in left side has the subsides piece with the lower part all bonding.

Further, the top and the bottom of the right vertical sealing strip are uniformly and integrally formed with sealing blocks, and the sealing blocks are movably clamped with the connecting grooves.

Further, the inside right side bolt fastening of door frame has electric telescopic handle, electric telescopic handle output direction is the left side, electric telescopic handle output is fixed pegging graft with the vertical sealing strip in right side.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. the metal matrix composite explosion-proof door has the advantages that the sealing structure is arranged at the explosion-proof door and the door frame, the possibility that toxic smoke leaks from the explosion-proof door can be reduced when the explosion happens through the sealing structure, and the use safety performance of the explosion-proof door is further improved.

2. The metal matrix composite explosion-proof door is provided with the metal fireproof plate and the heat-resistant rubber plate which are respectively arranged at the front part and the rear part of the toughened glass inside the explosion-proof door, so that the structural stability of the explosion-proof door body is higher, and the explosion-proof door has excellent explosion-proof performance.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a side view of the transverse sealing strip of FIG. 1 in accordance with the present utility model;

FIG. 4 is an enlarged schematic view of the stopper shown in FIG. 1 according to the present utility model;

fig. 5 is a side sectional view of the explosion proof door body of fig. 1 according to the present utility model.

In the figure: 1 door frame, 2 explosion-proof burglary-resisting door bodies, 3 toughened glass, 4 pickproof locks, 5 limiting blocks, 6 transverse sealing strips, 7 sealing blocks, 8 electric telescopic rods, 9 clamping grooves, 10 clamping blocks, 11 vertical sealing strips, 12 sticking blocks, 13 metal fireproof plates, 14 heat-resistant rubber plates and 15 connecting grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the explosion-proof door made of metal-based composite material in this embodiment includes a metal fireproof plate 13, tempered glass 3, a heat-resistant glue plate 14, a door frame 1 and a sealing structure, wherein the explosion-proof door body 2 is mounted in the middle of the door frame 1 through a hinge, the inside of the explosion-proof door body 2 is formed by bonding the metal fireproof plate 13, the tempered glass 3 and the heat-resistant glue plate 14 in sequence, and the sealing structure is mounted between the door frame 1 and the explosion-proof door body 2.

The sealing structure comprises a transverse sealing strip 6 and a vertical sealing strip 11, wherein the transverse sealing strip 6 is arranged at the top and the bottom of the anti-explosion and anti-theft door body 2, the vertical sealing strip 11 is arranged at the left side and the right side of the anti-explosion and anti-theft door body 2, a clamping groove 9 is formed in the left side of the transverse sealing strip 6, and a connecting groove 15 is formed in the right side of the transverse sealing strip 6.

In the embodiment, the upper part inside the explosion-proof anti-theft door body 2 is integrally formed with the toughened glass 3, and the lower right corner of the toughened glass 3 is positioned on the explosion-proof anti-theft door body 2 and is integrally formed with the anti-theft lock 4.

Wherein, the anti-theft lock 4 belongs to the prior art and can be directly used.

In this embodiment, seal structure still includes stopper 5, and stopper 5 bonds with horizontal sealing strip 6, and stopper 5 comprises long piece and short piece, and the spacing groove has been seted up to long piece inside, and the short piece is flexible with long piece activity through the spacing groove.

The limiting block 5 can be stretched out and drawn back at a small frequency so as not to be limited by the transverse sealing strip 6 when the explosion-proof burglary-resisting door body 2 is opened.

In this embodiment, the vertical sealing strip 11 includes a left vertical sealing strip and a right vertical sealing strip, the left vertical sealing strip is located on the left side of the explosion-proof security door body 2, and the right vertical sealing strip is located on the right side of the explosion-proof security door body 2.

In this embodiment, the top and the bottom of the vertical sealing strip of left side all integrated into one piece have fixture block 10, and fixture block 10 and draw-in groove 9 activity joint, and inside upper portion and the lower part of the vertical sealing strip of left side all bond and have subsides piece 12.

The attachment block 12 can flexibly customize the shape according to the size of the hinge to ensure the sealing performance of the vertical sealing strip 11.

In this embodiment, the top and bottom homogeneous body shaping of right side vertical sealing strip has sealing block 7, sealing block 7 and spread groove 15 activity joint.

The sealing block 7 is matched with the transverse sealing strip 6 to flexibly clamp and seal the right side of the anti-explosion and anti-theft door body 2.

In this embodiment, the inside right side bolt fastening of door frame 1 has electric telescopic handle 8, and electric telescopic handle 8 output direction is the left side, and electric telescopic handle 8 output is pegged graft with the vertical sealing strip of right side is fixed.

The electric telescopic rod 8 can drive the right vertical sealing strip to move when the explosion-proof and anti-theft door body 2 needs to be opened, so that the explosion-proof and anti-theft door body 2 can be normally opened.

The working principle of the embodiment is as follows:

when explosion happens in a room on one side close to the explosion-proof burglary-resisting door body 2, at the moment, toxic gas is reduced by matching the transverse sealing strip 6 with the vertical sealing strip 11, the adhesive block 12 can flexibly conduct shape fitting customization according to the size of a hinge to ensure the sealing performance of the vertical sealing strip 11, the left side of the transverse sealing strip 6 and the left side of the vertical sealing strip 11 are in sealing connection with the clamping block 10 through the clamping groove 9, the right side of the transverse sealing strip 6 and the right side of the vertical sealing strip 11 are in sealing connection with the connecting groove 15 through the transverse sealing strip 6, the electric telescopic rod 8 can drive the right side vertical sealing strip to displace when the explosion-proof burglary-resisting door body 2 needs to be opened, so that the explosion-proof burglary-resisting door body 2 can be normally opened, and the front part and the rear part of the inside of the explosion-proof burglary-resisting door body 2, which is positioned in the toughened glass 3, are respectively provided with the metal fireproof plate 13 and the heat-resisting plate 14, so that the structural stability in the explosion-proof burglary-resisting door body 2 is higher, and the explosion-proof burglary-resisting performance is excellent.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an explosion-proof burglary-resisting door of metal matrix composite, includes metal fireproof plate (13), toughened glass (3), heat-resisting offset plate (14), door frame (1) and seal structure, its characterized in that: the middle part of the door frame (1) is provided with an explosion-proof anti-theft door body (2) through a hinge, the inside of the explosion-proof anti-theft door body (2) is formed by sequentially bonding a metal fireproof plate (13), toughened glass (3) and a heat-resistant rubber plate (14), and the sealing structure is arranged between the door frame (1) and the explosion-proof anti-theft door body (2);

the sealing structure comprises a transverse sealing strip (6) and a vertical sealing strip (11), wherein the transverse sealing strip (6) is arranged at the top and the bottom of the anti-explosion and anti-theft door body (2), the vertical sealing strip (11) is arranged at the left side and the right side of the anti-explosion and anti-theft door body (2), a clamping groove (9) is formed in the left side of the transverse sealing strip (6), and a connecting groove (15) is formed in the right side of the transverse sealing strip (6).

2. The metal matrix composite explosion vent as set forth in claim 1, wherein: the anti-explosion anti-theft door is characterized in that the upper part inside the anti-explosion anti-theft door body (2) is integrally formed with toughened glass (3), and an anti-theft lock (4) is integrally formed on the anti-explosion anti-theft door body (2) at the right lower corner of the toughened glass (3).

3. The metal matrix composite explosion vent as set forth in claim 1, wherein: the sealing structure further comprises a limiting block (5), the limiting block (5) is adhered to the transverse sealing strip (6), the limiting block (5) is composed of a long block and a short block, a limiting groove is formed in the long block, and the short block stretches out and draws back with the long block through the limiting groove.

4. The metal matrix composite explosion vent as set forth in claim 1, wherein: the vertical sealing strip (11) comprises a left vertical sealing strip and a right vertical sealing strip, wherein the left vertical sealing strip is positioned on the left side of the anti-explosion and anti-theft door body (2), and the right vertical sealing strip is positioned on the right side of the anti-explosion and anti-theft door body (2).

5. The explosion-proof door made of metal matrix composite according to claim 4, wherein: the top and the bottom homogeneous body shaping of the vertical sealing strip in left side have fixture block (10), fixture block (10) and draw-in groove (9) activity joint, inside upper portion and the lower part of the vertical sealing strip in left side all bond and have subsides piece (12).

6. The explosion-proof door made of metal matrix composite according to claim 4, wherein: the top and the bottom of the right vertical sealing strip are uniformly and integrally formed with sealing blocks (7), and the sealing blocks (7) are movably clamped with the connecting grooves (15).

7. The explosion-proof door made of metal matrix composite according to claim 4, wherein: the electric telescopic door is characterized in that an electric telescopic rod (8) is fixed to the right side of the inside of the door frame (1) through bolts, the direction of the output end of the electric telescopic rod (8) is the left side, and the output end of the electric telescopic rod (8) is fixedly spliced with a right side vertical sealing strip.