CN211422401U - Aluminum alloy anti-theft door - Google Patents
Aluminum alloy anti-theft door Download PDFInfo
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- CN211422401U CN211422401U CN201921511983.XU CN201921511983U CN211422401U CN 211422401 U CN211422401 U CN 211422401U CN 201921511983 U CN201921511983 U CN 201921511983U CN 211422401 U CN211422401 U CN 211422401U
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Abstract
The utility model relates to the technical field of security doors, and discloses an aluminum alloy security door, which comprises a door body made of aluminum alloy, wherein a fire extinguishing hole is formed in the center of the door body, a fire extinguishing mechanism is arranged in the fire extinguishing hole, and the fire extinguishing mechanism is arranged close to the inner side of the door body; the fire extinguishing mechanism comprises a cross-shaped support frame, a transmission rod, an annular sealing plate, a reset plate and a spring, the support frame is fixedly connected to the hole wall of a fire extinguishing hole, the sealing plate is matched with the fire extinguishing hole, the sealing plate is arranged on the inner side of a door body, the transmission hole is formed in the center of the support frame, one end of the transmission rod is fixedly connected to the center of the sealing plate close to one end of the support frame, the other end of the transmission rod penetrates through the transmission hole and is connected with the reset plate, and the two ends of the spring are respectively connected with the reset plate. The utility model discloses need open the door and just can accomplish the peripheral operation of putting out a fire of burglary-resisting door inside, avoid directly opening the burglary-resisting door and cause the phenomenon of bombing, improved fire fighter's security.
Description
Technical Field
The utility model relates to a burglary-resisting door technical field especially relates to an aluminum alloy burglary-resisting door.
Background
The aluminum alloy anti-theft door is a door which is provided with an anti-theft lock, can resist abnormal opening under certain conditions within a certain time, has certain safety protection performance and accords with corresponding anti-theft safety level. When fire fighters catch up, indoor fire has already happened for a period of time, the oxygen in the room is almost burnt out, and the indoor temperature is very high again, and the room has been filled with combustible gas that all combustible substances decompose, in case open the burglary-resisting door, have oxygen (air) to get into, then can take place explosion type burning immediately, cause danger to the fire fighter.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the explosion type combustion can happen immediately when the anti-theft door is opened in the prior art, and the fire fighting personnel are caused with danger, and providing an aluminum alloy anti-theft door.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an aluminum alloy anti-theft door comprises a door body made of an aluminum alloy material, wherein a fire extinguishing hole is formed in the center of the door body, a fire extinguishing mechanism is installed in the fire extinguishing hole, and the fire extinguishing mechanism is arranged close to the inner side of the door body;
the fire extinguishing mechanism comprises a support frame, a transmission rod, an annular sealing plate, a reset plate and a spring, wherein the support frame is in a cross shape, the support frame is fixedly connected to the hole wall of a fire extinguishing hole, the sealing plate is matched with the fire extinguishing hole, the sealing plate is arranged on the inner side of a door body, the transmission hole is formed in the center of the support frame, one end of the transmission rod is fixedly connected to the center of the sealing plate close to one end of the support frame, the other end of the transmission rod penetrates through the transmission hole and is connected with the reset plate, two ends of the spring are respectively connected with the reset plate and the support frame, and the spring is sleeved on.
Preferably, the fire extinguishing hole is internally and fixedly connected with a one-way valve, the reset plate is arranged between the one-way valve and the support frame, and the output end of the one-way valve is close to the reset plate.
Preferably, the hole opening of the fire extinguishing hole, which is far away from one end of the sealing plate, is connected with a hole cover through a hinge pin.
Preferably, a sealing groove is formed in the annular side wall of the sealing plate, a sealing ring is sleeved in the sealing groove, and the outer annular wall of the sealing ring abuts against the hole wall of the fire extinguishing hole.
Preferably, be the even equidistance of annular on the pore wall of transmission hole and seted up a plurality of roll groove, be equipped with rolling ball in the roll groove, the notch setting that the roll groove was passed to the one end that the roll groove tank bottom was kept away from to the ball, just ball roll connection is on the pole wall of transfer line.
Preferably, one end of the sealing plate, which is close to the supporting frame, is connected with an arc plate, and the transmission rod penetrates through the arc plate.
Compared with the prior art, the utility model provides an aluminum alloy burglary-resisting door possesses following beneficial effect:
1. this aluminum alloy burglary-resisting door, through setting up the support frame, the transfer line, the closing plate, reset plate and spring constitution fire extinguishing mechanism, produce the main fire in the room, the fire fighter aims at the muzzle of squirt and inserts in the hole of putting out a fire and lead to water, rivers promote the check valve and open, rivers impact the closing plate, drive the motion of resetting plate through the transfer line after the closing plate atress, the reset plate compresses the spring, shift out the hole of putting out a fire after the closing plate, rivers spray to four sides through blockking of arc, the cooling of putting out a fire in the inboard room of the door body, the operation of putting out a fire of the door inner side periphery just can be accomplished in need not opening the door, avoid directly opening the burglary-resisting door and cause the phenomenon of bomb.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses need not open the door and just can accomplish the interior peripheral operation of putting out a fire of burglary-resisting door, avoid directly opening the burglary-resisting door and cause the phenomenon of bombing, improved fire fighter's security.
Drawings
Fig. 1 is a schematic structural view of an aluminum alloy security door provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the fire extinguishing device comprises a door body 1, a fire extinguishing hole 2, a fire extinguishing mechanism 3, a support frame 31, a transmission rod 32, a sealing plate 33, a resetting plate 34, a spring 35, a one-way valve 4, a hole cover 5, a sealing groove 6, a sealing ring 7, a ball 8 and an arc plate 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an aluminum alloy anti-theft door comprises a door body 1 made of an aluminum alloy material, a fire extinguishing hole 2 is formed in the center of the door body 1, a fire extinguishing mechanism 3 is installed in the fire extinguishing hole 2, and the fire extinguishing mechanism 3 is arranged close to the inner side of the door body 1;
the fire extinguishing mechanism 3 comprises a cross-shaped support frame 31, a transmission rod 32, an annular sealing plate 33, a reset plate 34 and a spring 35, the support frame 31 is fixedly connected to the hole wall of the fire extinguishing hole 2, the sealing plate 33 is matched with the fire extinguishing hole 2, the sealing plate 33 is arranged on the inner side of the door body 1, the center of the support frame 31 is provided with a transmission hole, one end of the transmission rod 32 is fixedly connected to the center of one end, close to the support frame 31, of the sealing plate 33, the other end of the transmission rod 32 penetrates through the transmission hole and is connected with the reset plate 34, two ends of the spring 35 are respectively connected with the reset plate 34 and the support frame 31, the spring 35 is sleeved on the transmission rod 32, when a fire is generated in a room, a fireman aims at the muzzle of a water gun to insert into the fire extinguishing hole 2 and supply water, the water pushes the one-way valve 4 to open, reset plate 34 compresses spring 35, and after closing plate 33 shifted out hole 2 of putting out a fire, rivers sprinkled to four sides through what block of arc 9, puts out a fire the cooling to the indoor of door 1 inboard, need not open the door and just can accomplish the peripheral operation of putting out a fire of burglary-resisting door inside, avoids directly opening the burglary-resisting door and causes the phenomenon of bombing, has improved fire fighter's security.
Fixedly connected with check valve 4 in hole 2 goes out a fire, and reset plate 34 sets up between check valve 4 and support frame 31, and the output of check valve 4 is close to reset plate 34 and sets up for the fluid can only unidirectional movement in hole 2 goes out a fire.
The orifice of the fire extinguishing hole 2, which is far away from one end of the sealing plate 33, is hinged with a hole cover 5 through a pin shaft, so that sundries are prevented from entering the fire extinguishing hole 2.
Seted up seal groove 6 on the annular lateral wall of closing plate 33, the sealing groove 6 endotheca is equipped with sealing ring 7, and the outer rampart of sealing ring 7 offsets with the pore wall of putting out a fire hole 2, improves the leakproofness between closing plate 33 and the hole 2 of putting out a fire through sealing ring 7.
Be the even equidistance of annular and seted up a plurality of roll groove on the pore wall of transmission hole, be equipped with rolling ball 8 in the roll groove, the notch setting that the roll groove was passed to the one end that roll groove tank bottom was kept away from to ball 8, and ball 8 roll connection is on the pole wall of transfer line 32, through the 8 centre gripping transfer lines 32 that are annular distribution for the motion that transfer line 32 is more stable.
The sealing plate 33 is connected with the arc-shaped plate 9 at one end close to the supporting frame 31, the transmission rod 32 penetrates through the arc-shaped plate 9, and water flow is sprayed to the four sides through the blocking of the arc-shaped plate 9.
The utility model discloses in, produce the conflagration in the room, fire fighter aims at the muzzle of squirt and inserts in hole 2 that goes out a fire and leads to water, rivers promote check valve 4 and open, water impact closing plate 33, closing plate 33 atress back drives the 34 motion of board that resets through transfer line 32, the board 34 that resets compresses spring 35, after closing plate 33 shifts out hole 2 that goes out a fire, rivers are sprayed to four sides through what arc 9 blockked, put out a fire the cooling in the room of the door body 1 inboard, the operation of putting out a fire of the door inboard periphery just can be accomplished to the door that need not open, avoid directly opening the burglary-resisting door and cause the phenomenon of bombing, fire fighter's security has been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An aluminum alloy anti-theft door comprises a door body (1) made of an aluminum alloy material, and is characterized in that a fire extinguishing hole (2) is formed in the center of the door body (1), a fire extinguishing mechanism (3) is installed in the fire extinguishing hole (2), and the fire extinguishing mechanism (3) is arranged close to the inner side of the door body (1);
the fire extinguishing mechanism (3) comprises a support frame (31) in a cross shape, a transmission rod (32), an annular sealing plate (33), a reset plate (34) and a spring (35), the support frame (31) is fixedly connected to the hole wall of a fire extinguishing hole (2), the sealing plate (33) is matched with the fire extinguishing hole (2), the sealing plate (33) is arranged on the inner side of a door body (1), the transmission hole is formed in the center of the support frame (31), one end of the transmission rod (32) is fixedly connected to the center of one end, close to the support frame (31), of the sealing plate (33), the other end of the transmission rod (32) penetrates through the transmission hole and is connected with the reset plate (34), two ends of the spring (35) are respectively connected with the reset plate (34) and the support frame (31), and the spring (35) is sleeved on the transmission rod (32).
2. The aluminum alloy security door of claim 1, wherein a one-way valve (4) is fixedly connected in the fire extinguishing hole (2), the reset plate (34) is arranged between the one-way valve (4) and the support frame (31), and the output end of the one-way valve (4) is arranged close to the reset plate (34).
3. The aluminum alloy security door of claim 1, wherein the fire extinguishing hole (2) is hinged with a hole cover (5) through a pin at the end of the fire extinguishing hole far away from the sealing plate (33).
4. The aluminum alloy security door of claim 1, wherein the annular side wall of the sealing plate (33) is provided with a sealing groove (6), the sealing groove (6) is internally sleeved with a sealing ring (7), and the outer annular wall of the sealing ring (7) is abutted against the wall of the fire extinguishing hole (2).
5. The aluminum alloy security door of claim 1, wherein the wall of the transmission hole is provided with a plurality of rolling grooves with uniform annular shape and equal distance, the rolling grooves are provided with rolling balls (8), one end of the rolling ball (8) far away from the bottom of the rolling groove is arranged through the notch of the rolling groove, and the rolling ball (8) is connected to the rod wall of the transmission rod (32) in a rolling manner.
6. The aluminum alloy security door of claim 1, wherein the sealing plate (33) is connected to the arc plate (9) at an end close to the supporting frame (31), and the transmission rod (32) is disposed through the arc plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921511983.XU CN211422401U (en) | 2019-09-11 | 2019-09-11 | Aluminum alloy anti-theft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921511983.XU CN211422401U (en) | 2019-09-11 | 2019-09-11 | Aluminum alloy anti-theft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211422401U true CN211422401U (en) | 2020-09-04 |
Family
ID=72286422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921511983.XU Active CN211422401U (en) | 2019-09-11 | 2019-09-11 | Aluminum alloy anti-theft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211422401U (en) |
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2019
- 2019-09-11 CN CN201921511983.XU patent/CN211422401U/en active Active
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