CN207920459U

CN207920459U - It is a kind of can self-extinguishing fire exit door

Info

Publication number: CN207920459U
Application number: CN201820270630.4U
Authority: CN
Inventors: 李雪艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-26
Filing date: 2018-02-26
Publication date: 2018-09-28
Anticipated expiration: 2028-02-26

Abstract

The utility model discloses it is a kind of can self-extinguishing fire exit door, including doorframe and door panel, the top of the doorframe is equipped with extinguishing device case, the doorframe is internally provided with door panel, the door panel is hollow structure, the inside left of the door panel is fixed with fixed sleeving, inserted link is equipped in the fixed sleeving, the right end sidewalls of the inserted link are embedded with rack, the door panel is internally provided with device case, the second shaft is equipped in described device case vertically, the upper end of second shaft through the upper end of device case and is fixedly connected with and rack meshed gears.The utility model is easy to operate, it can realize and quickly open fire exit door, the included extinguishing device of fire exit door effectively extends the time waited for rescue with self escape, the intensity of a fire that the fire exit door other side can be observed when rescue and escape at any time, reduces unnecessary injury.

Description

It is a kind of can self-extinguishing fire exit door

Technical field

The utility model is related to technical field of fire control more particularly to it is a kind of can self-extinguishing fire exit door.

Background technology

Door, the device that refers to the entrance of building or can be switched mounted on entrance, the type of door is various, from the effect of door For upper, door can be mainly divided into gate, entering house door, interior door, explosion proof door, blast-resistant door, fire resistant doorsets etc., wherein fire resistant doorsets are also referred to as Fire exit door, fire exit door refer to the door that can meet fire stability, integrality and thermal insulation within a certain period of time and require, it is to be located at Fire protection interval, emergency staircase, vertical shaft etc. have the fire protection separators of certain fire resistance, and fire exit door, which removes, has common door Effect outside, have the function of prevent fire spreading and flue gas diffusion, the sprawling of the intensity of a fire can be prevented within a certain period of time, it is ensured that Evacuating personnel.

In the prior art, part fire exit door can put out a fire automatically, but fire exit door is equipped with door closer and common Lockset, due to be closed for a long time be possible to allow lockset either door closer get rusty, cause when necessary fire exit door be not easy to open, people Member's evacuation not in time, while also increasing difficulty to rescue personnel.

Invention content

Purpose of the utility model is to solve there may be fire-fighting door locks when necessary easily to get rusty in the prior art, to rescuing Help and bring difficult problem, and propose it is a kind of can self-extinguishing fire exit door.

To achieve the goals above, the utility model uses following technical solution：

It is a kind of can self-extinguishing fire exit door, the top of including doorframe and door panel, the doorframe is equipped with extinguishing device case, The doorframe is internally provided with door panel, and the door panel is hollow structure, and the inside left of the door panel is fixed with Determine casing, is equipped with inserted link in the fixed sleeving, the right end sidewalls of the inserted link are embedded with rack, and the inside of the door panel is set There is device case, be equipped with the second shaft in described device case vertically, the upper end of second shaft through the upper end of device case and is consolidated Surely it is connected with and is fixedly connected with second bevel gear with rack meshed gears, the lower end axial wall of second shaft, described second The left and right sides of bevel gear is engaged with first bevel gear respectively, and the first bevel gear has been fixedly connected with first rotating shaft, described The right end of first rotating shaft sequentially passes through the side wall of device case and door panel and is fixedly connected with turntable.

Preferably, the axial wall of two first rotating shafts is equipped with limited aunular sheet, and the left inside side of the doorframe offers and inserts The corresponding groove of bar.

Preferably, the surface of the door panel offers window, and the inside of the window is fixedly connected with explosion-proof glass Glass.

Preferably, the left and right sides of the doorframe is opened up there are two mounting hole, the doorframe by mounting hole be equipped with The setscrew that wall is fixedly connected.

Preferably, the upper and lower ends inner wall of the doorframe is embedded with the bearing connect with fixed sleeve of rotating shaft.

Preferably, the inside of the door panel is filled with fire retardant chemistry fibrous material.

Compared with prior art, the utility model provide it is a kind of can self-extinguishing fire exit door, have it is following beneficial to effect Fruit：

1, this can self-extinguishing fire exit door, by equipped with inside and outside two swing handles, swing handle make first rotating shaft Rotation, the rotation of the second shaft of first rotating shaft band, the second shaft are moved by gear band carry-over bar, keep inserted link de- with groove From, it can realize the quick unlatching of fire exit door, reduce maintenance repair, enable personnel's rapid evacuation, reduce casualties, and Property loss.

2, this can self-extinguishing fire exit door, by equipped with window rescue personnel and escape personnel can be facilitated to observe The intensity of a fire prevents from opening fire exit door in the case where not knowing the intensity of a fire, the intensity of a fire is made to increase, and causes more serious accident.

It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, this practicality is new Type, it is easy to operate, can realize quickly open fire exit door, by equipped with window, facilitate rescue and escape when can see The intensity of a fire of the fire exit door other side is examined, rescue measure is carried out convenient for rescue personnel.

Description of the drawings

Fig. 1 be the utility model proposes it is a kind of can self-extinguishing fire exit door structural schematic diagram；

Fig. 2 be the utility model proposes it is a kind of can self-extinguishing fire exit door section view structural schematic diagram；

Fig. 3 be the utility model proposes it is a kind of can the fire exit door A of self-extinguishing place amplification structural schematic diagram.

In figure：1 doorframe, 2 mounting holes, 3 extinguishing device casees, 4 bearings, 5 rotary shafts, 6 door panels, 7 windows, 8 device casees, 9 fixed sleevings, 10 racks, 11 grooves, 12,13 limited aunular sheet of inserted link, 14 turntables, 15 first bevel gears, 16 second bevel gears, 17 Second shaft, 18 first rotating shafts, 19 gears.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-3, it is a kind of can self-extinguishing fire exit door, including doorframe 1 and door panel 6, the top of doorframe 1, which is equipped with, goes out Fiery device case 3, the extinguishing device case 3 is interior to be equipped with smoke sensor device, water pump, controller and fountain head, can be when fire occurs Automatic sprinkling fire-extinguishing, this extinguishing device are the prior art, are not repeated herein, doorframe 1 is internally provided with door panel 6, door panel 6 Inside left for hollow structure, door panel 6 is fixed with fixed sleeving 9, and inserted link 12 is equipped in fixed sleeving 9, inserted link 12 Right end sidewalls are embedded with rack 10, and door panel 6 is internally provided with device case 8, is equipped with the second shaft 17 in device case 8 vertically, the The upper end of two shafts 17 through device case 8 upper end and be fixedly connected with 10 meshed gears 19 of rack, the second shaft 17 Lower end axial wall is fixedly connected with second bevel gear 16, and the left and right sides of second bevel gear 16 is engaged with first bevel gear 15 respectively, First bevel gear 15 has been fixedly connected with first rotating shaft 18, and the right end of first rotating shaft 18 sequentially passes through device case 8 and door panel 6 Side wall is simultaneously fixedly connected with turntable 14.

The axial wall of two first rotating shafts 18 is equipped with limited aunular sheet 13, and the left inside side of doorframe 1 offers corresponding with inserted link 12 Groove 11, closing fire exit door that can be more firm, the surface of door panel 6 offers window 7, and the inside of window 7 is fixed It is connected with implosion guard, can clearly observe the intensity of a fire on fire, the left and right sides of doorframe 1 opens up that there are two mounting hole 2, doors Frame 1 is equipped with the setscrew being fixedly connected with wall by mounting hole 2, and the upper and lower ends inner wall of doorframe 1 is embedded with and rotary shaft 5 The inside of the bearing 4 being fixedly attached, door panel 6 is filled with fire retardant chemistry fibrous material, increases the anti-flammability of fire exit door.

In the utility model, when a fire, the turntable 14 being equipped with by 6 inside of door panel, rotation turntable 14 can First rotating shaft 18 is driven to rotate, first rotating shaft 18 makes first bevel gear 15 rotate, to drive second bevel gear 16 to rotate, second Bevel gear 16 drive the second shaft 17 rotation, to make gear 19 rotate, gear 19 with carry-over bar 10 move, make inserted link 12 with it is recessed Slot 11 is detached from, and is quickly opened so as to fire exit door and is realized fast-escape, the turntable 14 rotated on the outside of fire exit door also can be quick Opening fire exit door, facilitate rescue personnel to rescue.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. it is a kind of can self-extinguishing fire exit door, including doorframe（1）And door panel（6）, which is characterized in that the doorframe（1）'s Top is equipped with extinguishing device case（3）, the doorframe（1）Be internally provided with door panel（6）, the door panel（6）For hollow structure, The door panel（6）Inside left be fixed with fixed sleeving（9）, the fixed sleeving（9）It is interior to be equipped with inserted link（12）, described Inserted link（12）Right end sidewalls be embedded with rack（10）, the door panel（6）Be internally provided with device case（8）, described device case （8）It is interior to be equipped with the second shaft vertically（17）, second shaft（17）Upper end run through device case（8）Upper end and be fixedly connected Have and rack（10）Meshed gears（19）, second shaft（17）Lower end axial wall be fixedly connected with second bevel gear （16）, the second bevel gear（16）The left and right sides be engaged with first bevel gear respectively（15）, the first bevel gear（15） It has been fixedly connected with first rotating shaft（18）, the first rotating shaft（18）Right end sequentially pass through device case（8）And door panel（6）'s Side wall is simultaneously fixedly connected with turntable（14）.

2. it is according to claim 1 it is a kind of can self-extinguishing fire exit door, which is characterized in that two first rotating shafts （18）Axial wall be equipped with limited aunular sheet（13）, the doorframe（1）Left inside side offer and inserted link（12）Corresponding groove （11）.

3. it is according to claim 1 it is a kind of can self-extinguishing fire exit door, which is characterized in that the door panel（6）Table Face offers window（7）, the window（7）Inside be fixedly connected with implosion guard.

4. it is according to claim 1 it is a kind of can self-extinguishing fire exit door, which is characterized in that the doorframe（1）Left and right Both sides are opened up there are two mounting hole（2）, the doorframe（1）Pass through mounting hole（2）Equipped with the expanding screw being fixedly connected with wall Silk.

5. it is according to claim 1 it is a kind of can self-extinguishing fire exit door, which is characterized in that the doorframe（1）Up and down Both ends inner wall is embedded with and rotary shaft（5）The bearing being fixedly attached（4）.

6. it is according to claim 1 it is a kind of can self-extinguishing fire exit door, which is characterized in that the door panel（6）It is interior Portion is filled with fire retardant chemistry fibrous material.