CN211819082U

CN211819082U - Combined type anti-theft fireproof door

Info

Publication number: CN211819082U
Application number: CN202020300471.5U
Authority: CN
Inventors: 杨茂华; 杨茂俊; 谢丽斌
Original assignee: Shanghai Yaan Security Equipment Co ltd
Current assignee: Shanghai Yaan Security Equipment Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-10-30
Anticipated expiration: 2030-03-12

Abstract

The utility model provides a combined type anti-theft and fireproof door, which belongs to the technical field of fireproof doors and comprises a door frame, wherein the inner wall of the door frame is movably connected with a fireproof door through hinges, the front and the back of the fireproof door are both provided with metal plates, one side of each metal plate is fixedly connected with a flame retardant plate, one side of each flame retardant plate, which is far away from the metal plates, is fixedly connected with a sound insulation plate, and the front of the fireproof door is fixedly connected with a controller; through the door frame, prevent fire door, a controller, control button, cooperation setting between fixed block and the hydraulic pressure push rod, this prevent the lower closure state of fire door normality, when the personnel that distress need open and prevent fire door, only need through inputing correct figure, can make the controller operation, thereby drive hydraulic pressure push rod and carry out work, make hydraulic pressure push rod contract, make prevent fire door open, easy operation is convenient, and other personnel in time even damage the hinge still can not prevent fire door and steal away, effectively improve the theftproof effect of preventing fire door.

Description

Combined type anti-theft fireproof door

Technical Field

The utility model belongs to the technical field of prevent fire door, concretely relates to combined type theftproof prevents fire door.

Background

In the prior art, common anti-theft and fireproof doors are mostly made of single materials, some composite anti-theft and fireproof doors are only formed by using the same material as panels on two sides of a door leaf and filling another material into an interlayer between the two panels, and the currently used anti-theft doors are of single-layer and multi-layer steel structures, have certain anti-theft capacity and have technical defects and structural defects which are seriously insufficient. With the development of science and technology, welding and cutting equipment is miniaturized more and more, and lawless persons often cut off the hinge of the security door and the weak part of the security door by using the equipment, so that family property or public property is stolen, and social instability factors are increased. Such security doors have even poorer fire performance.

The fireproof steel door and the fireproof wooden door which are used at present can realize a certain fireproof function, but have poor anti-theft performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combined type theftproof prevents fire door aims at solving among the prior art not good problem of theftproof effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combined type theftproof prevents fire door, includes the door frame, the inner wall of door frame has fire door through hinge swing joint, prevent that fire door's front and back all are provided with the metal sheet, the fire-retardant board of one side fixedly connected with of metal sheet, one side fixedly connected with acoustic celotex board of metal sheet is kept away from to fire-retardant board, prevent fire door's front fixedly connected with controller, the back fixedly connected with stationary blade of door frame, the back fixedly connected with fixed block of stationary blade, one side fixedly connected with hydraulic push rod of fixed block.

In order to be convenient for prevent that fire door carries out switching control, conduct the utility model relates to an it is preferable, hydraulic pressure push rod keeps away from the one end fixedly connected with of fixed block and prevents fire door.

In order to make the stationary blade dismantle conveniently, as the utility model relates to an it is preferred, the door frame carries out fixed connection through fixing bolt with the stationary blade.

In order to make the controller be convenient for carry out digital input, conduct the utility model discloses an it is preferred, the front of controller is from last to fixedly connected with display screen and control button down in proper order.

In order to make the controller be difficult for impairedly, conduct the utility model relates to an it is preferred, the protecting crust has been cup jointed to the surface of controller, prevent the positive fixedly connected with observation window of fire door.

In order to make the life of extension handle, as the utility model discloses an it is preferred, prevent the equal fixedly connected with handle in front and the back of fire door, the material of handle is stainless steel metal.

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

1. through the door frame, prevent fire door, a controller, control button, cooperation setting between fixed block and the hydraulic pressure push rod, this prevent the lower closure state of fire door normality, when the personnel that distress need open and prevent fire door, only need through inputing correct figure, can make the controller operation, thereby drive hydraulic pressure push rod and carry out work, make hydraulic pressure push rod contract, make prevent fire door open, easy operation is convenient, and other personnel in time even damage the hinge still can not prevent fire door and steal away, effectively improve the theftproof effect of preventing fire door.

2. Through the cooperation setting between preventing fire door, metal sheet, fire-retardant board and the acoustic celotex board, not only can improve and prevent fire door firmness, make and prevent that fire door fire-retardant effect is better to can make and prevent that fire door has fine sound insulation performance, the noise reduction makes the resident possess a good environment to the influence of resident family, improves resident family comfort.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the present invention.

In the figure: 1. a door frame; 2. a fire door; 3. a metal plate; 4. a flame retardant sheet; 5. a sound insulating board; 6. a controller; 7. a fixing sheet; 8. a fixed block; 9. a hydraulic push rod; 10. fixing the bolt; 11. a display screen; 12. a control key; 13. a protective shell; 14. an observation window; 15. 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a combined type theftproof prevents fire door, including door frame 1, door frame 1's inner wall has fire door 2 through hinge swing joint, prevent that fire door 2's front and back all are provided with metal sheet 3, the fire-retardant board 4 of one side fixedly connected with of metal sheet 3, one side fixedly connected with acoustic celotex board 5 of metal sheet 3 is kept away from to fire-retardant board 4, prevent fire door 2's front fixedly connected with controller 6, door frame 1's back fixedly connected with stationary blade 7, the back fixedly connected with fixed block 8 of stationary blade 7, one side fixedly connected with hydraulic push rod 9 of fixed block 8.

The utility model discloses an in the embodiment, this prevent the next closed state of fire door normality, when the personnel that take danger need open and prevent fire door 2, only need through the input correct digit, can make controller 6 move, thereby it carries out work to drive hydraulic rod 9, make hydraulic rod 9 contract, make prevent fire door 2 and open, easy operation is convenient, and other personnel in time even damage the hinge still can not steal away preventing fire door, effectively improve the theftproof effect of preventing fire door 2, through preventing fire door 2, metal sheet 3, cooperation setting between fire-retardant plate 4 and the acoustic celotex board 5, not only can improve and prevent fire door firmness, it is better to make to prevent fire door 2 fire-retardant efficiency, and can make to prevent that fire door 2 has fine sound insulation performance, the noise reduction is to resident family's influence, make resident family possess a good environment, improve resident family comfort.

Specifically, one end of the hydraulic push rod 9, which is far away from the fixing block 8, is fixedly connected with the fireproof door 2.

In this embodiment: through hydraulic push rod 9 with prevent fire door 2 and be connected, thereby can prevent the switch of fire door 2 through control hydraulic push rod 9 control, easy operation is convenient.

Specifically, the door frame 1 and the fixing piece 7 are fixedly connected by a fixing bolt 10.

In this embodiment: the fixing sheet 7 is connected with the door frame 1 through the fixing bolt 10, so that the fixing sheet 7 is connected more firmly and the assembly and disassembly are more convenient.

Specifically, the front surface of the controller 6 is fixedly connected with a display screen 11 and a control key 12 from top to bottom in sequence.

In this embodiment: by controlling the key 12, the person in danger can directly control the opening and closing of the fireproof door 2 through the password.

Specifically, the outer surface of the controller 6 is sleeved with a protective shell 13, and the front surface of the fireproof door 2 is fixedly connected with an observation window 14.

In this embodiment: through the setting of protective housing 13, can effectively protect controller 6, reduce the probability that controller 6 damaged.

Specifically, the front and the back of the fireproof door 2 are both fixedly connected with handles 15, and the handles 15 are made of stainless steel.

In this embodiment: the handle 15 is made of stainless steel, so that the service life of the handle 15 can be prolonged.

The utility model discloses a theory of operation and use flow: this prevent next closure state of fire door normality, when the personnel in distress need open prevent fire door 2, only need through the input correct digit, can make controller 6 move, thereby drive hydraulic rod 9 and carry out work, make hydraulic rod 9 contract, make prevent fire door 2 and open, easy operation is convenient, and other personnel still can not steal away preventing fire door even in time damaging the hinge, effectively improve the theftproof effect of preventing fire door 2, through preventing fire door 2, metal sheet 3, cooperation setting between fire-retardant board 4 and the acoustic celotex board 5, not only can improve prevent fire door firmness, make prevent fire door 2 fire-retardant efficiency better, and can make prevent fire door 2 and have fine sound insulation performance, the noise reduction is to the influence of resident family, make the resident possess a good environment, improve the resident comfort.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a combined type theftproof prevents fire door, includes door frame (1), its characterized in that: the fireproof door is characterized in that the inner wall of the door frame (1) is connected with a fireproof door (2) through a hinge in a movable mode, the front face and the back face of the fireproof door (2) are provided with metal plates (3), one side fixedly connected with flame retardant plates (4) of the metal plates (3) are arranged, one side fixedly connected with sound insulation plates (5) of the metal plates (3) are kept away from the flame retardant plates (4), the front fixedly connected with controller (6) of the fireproof door (2), the back fixedly connected with fixing plates (7) of the door frame (1), the back fixedly connected with fixing blocks (8) of the fixing plates (7), and one side fixedly connected with hydraulic push rods (9) of the fixing blocks.

2. The composite fire and theft door of claim 1, further comprising: one end of the hydraulic push rod (9) far away from the fixing block (8) is fixedly connected with a fireproof door (2).

3. The composite fire and theft door of claim 1, further comprising: the door frame (1) is fixedly connected with the fixing sheet (7) through a fixing bolt (10).

4. The composite fire and theft door of claim 1, further comprising: the front of controller (6) is from last to lower fixedly connected with display screen (11) and control button (12) in proper order.

5. The composite fire and theft door of claim 1, further comprising: the outer surface of controller (6) has cup jointed protecting crust (13), the front fixedly connected with observation window (14) of preventing fire door (2).

6. The composite fire and theft door of claim 1, further comprising: the front and the back of the fireproof door (2) are fixedly connected with handles (15), and the handles (15) are made of stainless steel metal.