CN213510298U

CN213510298U - Fireproof security door for building

Info

Publication number: CN213510298U
Application number: CN202021927931.3U
Authority: CN
Inventors: 尤万成
Original assignee: Jiangsu Xinghu Technology Co ltd
Current assignee: Jiangsu Xinghu Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-06-22
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a building is with fire prevention security protection door relates to security protection door technical field, for solving current building is with security protection door can not be fine block the flue gas and get into, can not effectively protect resident's problem when the conflagration breaing out. The utility model discloses a safety protection door, including security protection door main part, door frame, reinforcing steel plate, motor installing support, door frame and security protection door main part, first support column all installs first support column with security protection door main part through hinged joint, first support column and security protection door main part fixed connection, the reinforcing steel plate is installed to the one end that security protection door main part was kept away from to first support column, the second support column is installed to the inboard of reinforcing steel plate, second support column and reinforcing steel plate fixed connection, the closing plate is installed to the one end that security protection door main part was kept away from to the second support column, the division board is installed to the inboard of closing plate, reinforcing steel plate and division.

Description

Fireproof security door for building

Technical Field

The utility model relates to a security protection door technical field specifically is a building is with fire prevention security protection door.

Background

The security protection is prepared and protected to deal with attacks or avoid victims, so that a protected object is in a safe state without danger, harm or accidents, meanwhile, the security door is a necessity for better protecting the safety of residents and companies of people, and can play a good protection effect.

However, the existing security door for buildings cannot well prevent smoke from entering, and cannot effectively protect residents in case of fire; therefore, the existing requirements are not met, and a fireproof security door for buildings is provided for the existing requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building is with fire prevention security protection door to the flue gas that blocks that the security protection door for building that proposes in solving above-mentioned background art can not be fine gets into, can not effectively protect resident's problem when the conflagration breaing out.

In order to achieve the above object, the utility model provides a following technical scheme: a fireproof security door for buildings comprises a security door main body, wherein a door frame is installed on the outer portion of the security door main body, the door frame is connected with the security door main body through a hinge, first supporting columns are installed on two sides of the inner portion of the security door main body, the first supporting columns are fixedly connected with the security door main body, a reinforced steel plate is installed at one end, away from the security door main body, of each first supporting column, a second supporting column is installed on the inner side of each reinforced steel plate, the second supporting columns are fixedly connected with the reinforced steel plates, a sealing plate is installed at one end, away from the security door main body, of each second supporting column, partition plates are installed on the inner sides of the sealing plates, the reinforced steel plates and the partition plates are all provided with two, motor installing supports are installed at the upper end and the lower end between the two, the movable plate is mounted outside the control screw rod and connected with the control screw rod through a screw rod bearing, a transmission plate is mounted at one end, away from the motor mounting support, of the movable plate, a top plate spring is mounted inside the transmission plate, a smoke isolating plate is mounted at one end, away from the transmission plate, of the top plate spring, the transmission plate and the smoke isolating plate are fixedly connected, and the smoke isolating plate is connected with the transmission plate through a clamping groove.

Preferably, the inside of division board is provided with thermal-insulated syllable-dividing air chamber, be provided with thermal-insulated fire-retardant protection liquid between closing plate and the division board, reinforcing steel plate and first support column and the equal fixed connection of security protection door main part, the closing plate and the equal fixed connection of second support column and security protection door main part, motor installing support and division board welded connection, the control lead screw all passes through the bearing with motor installing support and security protection door main part and is connected.

Preferably, the inner side of the partition plate is provided with a limiting guide rail, the limiting guide rail is connected with the partition plate through a screw, and the limiting guide rail is connected with the movable plate through a clamping groove.

Preferably, the motor installing support is kept away from the one end of smoke barrier and is installed the motor that opens the door, motor installing support and the motor fixed connection that opens the door, the motor that opens the door passes through the coupling joint with the control lead screw, install the battery installing support between two division boards, the internally mounted of battery installing support has the battery.

Preferably, install the fire prevention fire-retardant layer between security protection door main part and the reinforcing steel plate, install the insulating layer between reinforcing steel plate and the closing plate, the insulating layer is connected with reinforcing steel plate and the equal splice of closing plate.

Preferably, the externally mounted of security protection door main part has control button, control button passes through the draw-in groove with security protection door main part and is connected, the externally mounted of security protection door main part has the handle, handle and security protection door main part fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an installation reinforcing steel plate can increase the intensity of device, prevent the device from warping easily, increase the life of device, the installation roof spring can push up the smoke baffle and make it block in the inside of door frame, make the device auto-lock more simple and convenient, increase the practicality of device, installation smoke baffle can prevent effectively that the flue gas from getting into the device inside, can effectively protect the resident when the conflagration breaks out, increase the security of device, it can increase the sound insulation and heat insulation ability of device to set up thermal-insulated sound-proof air chamber, increase the practicality of device, it can play fire-retardant effect to set up thermal-insulated fire-retardant protection liquid, increase the security of device;

2. the utility model discloses an installation limit guide can prevent that the movable plate from taking place to rock at the removal in-process, increases the stability of movable plate, and the fire behaviour of device can further be increased to installation fire prevention fire-retardant layer and insulating layer, increases the security of device, and installation control button and handle person of facilitating the use this device, make the device more humanized.

Drawings

Fig. 1 is a schematic structural view of a fireproof security door for buildings according to the present invention;

FIG. 2 is a front view of the fireproof security door for buildings of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: 1. a security door main body; 2. a door frame; 3. a first support column; 4. a fire resistant and flame retardant layer; 5. reinforcing a steel plate; 6. a second support column; 7. a thermal insulation layer; 8. a sealing plate; 9. heat-insulating flame-retardant protective liquid; 10. a partition plate; 11. a heat and sound insulation air chamber; 12. a battery mounting bracket; 13. a storage battery; 14. a motor mounting bracket; 15. a door opening motor; 16. moving the plate; 17. limiting a guide rail; 18. controlling the screw rod; 19. a roof spring; 20. a smoke barrier; 21. a drive plate; 22. a control button; 23. a handle.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a fireproof security door for buildings comprises a security door main body 1, a door frame 2 is installed outside the security door main body 1, the door frame 2 is connected with the security door main body 1 through a hinge, first supporting columns 3 are installed on two sides inside the security door main body 1, the first supporting columns 3 are fixedly connected with the security door main body 1, a reinforced steel plate 5 is installed at one end, away from the security door main body 1, of each first supporting column 3, the reinforced steel plate 5 can increase the strength of the device and prevent the device from being easily deformed, the service life of the device is prolonged, a second supporting column 6 is installed on the inner side of each reinforced steel plate 5, the second supporting column 6 is fixedly connected with the reinforced steel plate 5, a sealing plate 8 is installed at one end, away from the security door main body 1, of each second supporting column 6, a partition plate 10 is installed on the inner side of the sealing plate 8, two partition plates 8, two reinforcing steel plates 5 and two partition plates 10, install control lead screw 18 between motor installing support 14 and the security protection door main part 1, the externally mounted of control lead screw 18 has movable plate 16, movable plate 16 passes through the lead screw bearing with control lead screw 18 and is connected, movable plate 16 keeps away from the one end of motor installing support 14 and installs driving plate 21, driving plate 21 internally mounted has roof spring 19, installation roof spring 19 can push up smoke barrier 20 and make its inside of card income door frame 2, it is more simple and convenient to make the device auto-lock, the practicality of increase device, smoke barrier 20 is installed to the one end that driving plate 21 was kept away from to roof spring 19, roof spring 19 and driving plate 21 and the equal fixed connection of smoke barrier 20, smoke barrier 20 and driving plate 21 pass through the draw-in groove and are connected, installation smoke barrier 20 can prevent effectively that the flue gas from getting into inside the device, can effectively protect the resident when taking place the conflagration, the security of increase device.

Further, the inside of division board 10 is provided with thermal-insulated syllable-dividing air chamber 11, be provided with thermal-insulated fire-retardant protection liquid 9 between closing plate 8 and the division board 10, strengthen steel sheet 5 and first support column 3 and the equal fixed connection of security protection door main part 1, closing plate 8 and the equal fixed connection of second support column 6 and security protection door main part 1, motor installing support 14 and division board 10 welded connection, control lead screw 18 all is connected through the bearing with motor installing support 14 and security protection door main part 1, it can increase the thermal-insulated ability of giving sound insulation of device to set up thermal-insulated syllable-dividing air chamber 11, the practicality of increase device, it can play fire-retardant effect to set up thermal-insulated fire-retardant protection liquid 9, the security of increase.

Further, limiting guide rails 17 are installed on the inner side of the partition plate 10, the limiting guide rails 17 are connected with the partition plate 10 through screws, the limiting guide rails 17 are connected with the moving plate 16 through clamping grooves, the limiting guide rails 17 are installed to prevent the moving plate 16 from shaking in the moving process, and stability of the moving plate 16 is improved.

Further, the motor installing support 14 is far away from the one end of cigarette partition plate 20 and is installed door opening motor 15, motor installing support 14 and door opening motor 15 fixed connection, door opening motor 15 passes through the coupling joint with control lead screw 18, installs battery installing support 12 between two division boards 10, and the internally mounted of battery installing support 12 has battery 13, and installation battery 13 can provide the power for the device, guarantees the functional complete of device.

Further, install fire prevention fire-retardant layer 4 between security protection door main part 1 and the reinforcing steel plate 5, install insulating layer 7 between reinforcing steel plate 5 and the closing plate 8, insulating layer 7 is connected with reinforcing steel plate 5 and closing plate 8 all splice, installs fire prevention fire-retardant layer 4 and insulating layer 7 can further increase the fire behavior of device, increases the security of device.

Further, the externally mounted of security protection door main part 1 has control button 22, and control button 22 passes through the draw-in groove with security protection door main part 1 and is connected, and the externally mounted of security protection door main part 1 has handle 23, handle 23 and security protection door main part 1 fixed connection, and installation control button 22 and handle 23 person of facilitating the use this device, make the device more humanized.

The working principle is as follows: when in use, a worker installs the device at a required place, only the security door main body 1 needs to be pushed to enable the smoke baffle 20 to be clamped into the door frame 2 when the door is closed, and only the door opening motor 15 needs to be started through the control button 22 to enable the door opening motor to drive the control screw rod 18 to rotate and drive the movable plate 16 to move so as to enable the smoke baffle 20 to be separated from the door frame 2 when the door is required to be opened, the device is provided with the reinforced steel plate 5, the strength of the device can be improved, the device is prevented from being easily deformed, the service life of the device is prolonged, the smoke baffle 20 can be jacked by the top plate spring 19 to enable the smoke baffle 20 to be clamped into the door frame 2, the self-locking of the device is simpler and more convenient, the practicability of the device is improved, the smoke baffle 20 can be effectively prevented from entering the device, residents can be effectively protected when a fire disaster, the practicality of device is increased, set up thermal-insulated fire-retardant protection liquid 9 and can play fire-retardant effect, increase the security of device, installation limit rail 17 can prevent that movable plate 16 from taking place to rock at the removal in-process, increase movable plate 16's stability, installation fire prevention fire-retardant layer 4 and insulating layer 7 can further increase the fire behavior of device, increase the security of device, installation control button 22 and handle 23 person of facilitating the use this device, make the device more humanized.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a building is with fire prevention security protection door, includes security protection door main part (1), its characterized in that: the safety protection door is characterized in that a door frame (2) is mounted outside the safety protection door main body (1), the door frame (2) is connected with the safety protection door main body (1) through a hinge, first supporting columns (3) are mounted on two sides inside the safety protection door main body (1), the first supporting columns (3) are fixedly connected with the safety protection door main body (1), reinforcing steel plates (5) are mounted at one ends, far away from the safety protection door main body (1), of the first supporting columns (3), second supporting columns (6) are mounted on the inner sides of the reinforcing steel plates (5), the second supporting columns (6) are fixedly connected with the reinforcing steel plates (5), sealing plates (8) are mounted at one ends, far away from the safety protection door main body (1), of the second supporting columns (6), partition plates (10) are mounted on the inner sides of the sealing plates (8), and two sealing plates (8), reinforcing steel plates (5) and partition plates, motor installing supports (14) are installed at the upper end and the lower end between the two partition plates (10), a control screw rod (18) is installed between the motor installing supports (14) and the security door main body (1), a movable plate (16) is installed outside the control screw rod (18), the movable plate (16) is connected with the control screw rod (18) through a screw rod bearing, a transmission plate (21) is installed at one end, away from the motor installing supports (14), of the movable plate (16), a top plate spring (19) is installed inside the transmission plate (21), a smoke isolating plate (20) is installed at one end, away from the transmission plate (21), of the top plate spring (19), the transmission plate (21) and the smoke isolating plate (20) are fixedly connected, and the smoke isolating plate (20) is connected with the transmission plate (21) through a clamping groove.

2. The fire and security door for buildings according to claim 1, wherein: the inside of division board (10) is provided with thermal-insulated air chamber (11) that gives sound insulation, be provided with thermal-insulated fire-retardant protection liquid (9) between closing plate (8) and division board (10), strengthen steel sheet (5) and first support column (3) and the equal fixed connection of security protection door main part (1), closing plate (8) and second support column (6) and the equal fixed connection of security protection door main part (1), motor installing support (14) and division board (10) welded connection, control lead screw (18) all are connected through the bearing with motor installing support (14) and security protection door main part (1).

3. The fire and security door for buildings according to claim 1, wherein: limiting guide rails (17) are installed on the inner sides of the partition plates (10), the limiting guide rails (17) are connected with the partition plates (10) through screws, and the limiting guide rails (17) are connected with the movable plate (16) through clamping grooves.

4. The fire and security door for buildings according to claim 1, wherein: motor installing support (14) are kept away from the one end of smoke baffle (20) and are installed motor (15) of opening the door, motor installing support (14) and motor (15) fixed connection that opens the door, motor (15) of opening the door passes through the coupling joint with control lead screw (18), install battery installing support (12) between two division boards (10), the internally mounted of battery installing support (12) has battery (13).

5. The fire and security door for buildings according to claim 1, wherein: install fire prevention fire-retardant layer (4) between security protection door main part (1) and reinforcing steel plate (5), install insulating layer (7) between reinforcing steel plate (5) and closing plate (8), insulating layer (7) and reinforcing steel plate (5) and closing plate (8) all splice and be connected.

6. The fire and security door for buildings according to claim 1, wherein: the externally mounted of security protection door main part (1) has control button (22), control button (22) are connected through the draw-in groove with security protection door main part (1), the externally mounted of security protection door main part (1) has handle (23), handle (23) and security protection door main part (1) fixed connection.