CN109681097A - A kind of earthquake escape safety door - Google Patents
A kind of earthquake escape safety door Download PDFInfo
- Publication number
- CN109681097A CN109681097A CN201811645007.3A CN201811645007A CN109681097A CN 109681097 A CN109681097 A CN 109681097A CN 201811645007 A CN201811645007 A CN 201811645007A CN 109681097 A CN109681097 A CN 109681097A
- Authority
- CN
- China
- Prior art keywords
- push rod
- escape
- door
- doorframe
- emergency exits
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/32—Serving doors; Passing-through doors ; Pet-doors
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a kind of earthquake escape safety doors, including doorframe, truncated cone-shaped emergency exits, transfer bar mechanism, the doorframe is respectively equipped with the hollow structure of door-plate inside and outside being, the doorframe lower part is equipped with the escaping exit of round escape, the emergency exits are equipped in the escaping exit, the minor diameter side of the emergency exits is arranged outward, the transfer bar mechanism includes the push rod being vertically arranged in the doorframe, the push rod slides vertically with the door-plate and connect, the push rod apical support is on the roof of the doorframe, the push rod bottom end is equipped with idler wheel, the idler wheel is resisted against on the side wall of the emergency exits.Can solve after the earthquake within doors be stranded can not safe escape the technical issues of.
Description
Technical field
The present invention relates to escape safety door technical field more particularly to a kind of earthquake escape safety doors.
Background technique
The earthquake of main shock-after shock type, major part house does not fall down at once when principal earthquake, crumbling, can stop several
Minute, dozens of minutes even a few houres.Each aftershock after principal earthquake has house collapse, so in the gap of big shake and aftershock
It is the escape time being of great value.If door is closed when earthquake, door-plate may be squeezed after Building Deformation, leads to door-plate
It deforms and can not open the door, optimal escape time can be missed by being trapped in people in room.Therefore need to design a kind of neither influence base
The functions such as this anti-theft fireproof, while can be opened at the first time in earthquake, facilitate the earthquake escape for promoting earthquake survival rate
Safety door.
Summary of the invention
Technical problem solved by the invention is to provide a kind of earthquake escape safety door, with solve after the earthquake within doors by
It is tired can not safe escape the technical issues of.
In order to solve the above technical problems, the technical scheme adopted by the invention is as follows: a kind of earthquake escape safety door, including door
Frame, truncated cone-shaped emergency exits and transfer bar mechanism, the doorframe be inside and outside be respectively equipped with the hollow structure of door-plate, the doorframe
Lower part is equipped with circular escaping exit, is equipped with the emergency exits, the lateral peripheral hardware of minor diameter one of the emergency exits in the escaping exit
It sets, the transfer bar mechanism includes the push rod being vertically arranged in the doorframe, and the push rod slides vertically with the door-plate and connect,
For the push rod apical support on the roof of the doorframe, the push rod bottom end is equipped with idler wheel, and the idler wheel is resisted against described escape
On the side wall of raw door.
As an improvement mode, the bracing ring being fixed on the door-plate, the support are equipped in the escaping exit
The inner sidewall of circle is tapered, and the rigidity of the bracing ring is greater than the rigidity of the doorframe.
As an improvement mode, the push rod lower end be equipped with rolling wheel support, the idler wheel rack include roller rod, turn
Lever and intermediate connecting rod, the roller rod are arranged in parallel with the rotating bar, set between the roller rod and the rotating bar
There is the intermediate connecting rod, the intermediate connecting rod is horizontally disposed and its middle part is fixedly connected with the lower end of the push rod, the idler wheel
The both ends of bar are separately installed with idler wheel, and the rotating bar and the door-plate are rotatablely connected.
As an improvement mode, further include escape switch, the outer upper of the doorframe is equipped with escape switch installation
Hole, the escape switch include handle, and the end of the handle is set there are two stress axis, and the escape switch is installed on described escape
In raw switch mounting hole, the handle stretches out outside the escape switch mounting hole, and the escape switch passes through horizontally disposed institute
It states the first articulated shaft and the door-plate is hinged, lateral force rod is fixed on the push rod, the push rod is sandwiched in described in 2
Between stress axis, 2 stress axle positions are above the force rod.
As an improvement mode, be fixed with barb on the side wall of the emergency exits, the idler wheel be located at it is described fall
In hook.
As an improvement mode, the top of the push rod is equipped with support frame, and support frame as described above includes 2 vertical supportings
It is fixedly connected in the middle part of bar and a transverse support bar, the top of the push rod and the transverse support bar, the cross-brace
The both ends of bar are respectively at one vertical supporting bar of connection.
Acquired technical effect by adopting the above technical scheme are as follows:
After doorframe upper side is by earthquake when the extruding of Building Deformation, the effect push rod being in contact with upper side be will receive
Downward power, makes to act on push rod and moves downward, and when acting on push rod and moving down, the idler wheel of push rod lower end is by the side wall of emergency exits
Apply pressure allows the people for being held in room to escape at the first time so that the truncated cone-shaped emergency exits are pushed outwards out.The escape
Safety door is safe and reliable, can in emergency circumstances ensure that personnel retain logical towards the escape of safety area together within doors in earthquake etc.
Road.
Due to being equipped with the bracing ring being fixed on the door-plate in the escaping exit, the inner sidewall of the bracing ring is in cone
Shape, the rigidity of the bracing ring are greater than the rigidity of the doorframe, prevent earthquake middle door-plate impaired while squeezing with circular cone
The bracing ring of shape shrinkage pool is allowed to the unlatching that deformation hinders safety door.
Since the push rod lower end is equipped with rolling wheel support, the idler wheel rack includes that roller rod, rotating bar and centre connect
Bar, the roller rod are arranged in parallel with the rotating bar, and the intermediate connecting rod is equipped between the roller rod and the rotating bar,
The intermediate connecting rod is horizontally disposed and its middle part is fixedly connected with the lower end of the push rod, and the both ends of the roller rod are installed respectively
There is idler wheel, earthquake Rear Door occurs and is pressurized and then moves downward push rod, the idler wheel on transfer bar mechanism does circumference around rotating bar
Movement, so that the truncated cone-shaped emergency exits are pushed outwards out, allows the people for being held in room to escape at the first time.
Due to further including escape switch, the outer upper of the doorframe, which is equipped with to escape, switchs mounting hole, the escape switch
Including handle, the end of the handle is set there are two stress axis, and the escape switch is installed in the escape switch mounting hole,
The handle stretches out outside the escape switch mounting hole, and the escape switch passes through horizontally disposed first articulated shaft and institute
It states that door-plate is hinged, lateral force rod is fixed on the push rod, the push rod is sandwiched between 2 stress axis, 2 institutes
Stress axle position is stated above the force rod, the artificial drawing escape switch, escape switch is in the case where stress around rotation
Axis rotation, two stress axis that escape switchs move downward, and accept bar effect push rod by promotion and move downward, transfer bar mechanism
On wheel idler wheel move in a circle around rotating bar so that the truncated cone-shaped emergency exits are pushed outwards out, be held in the people in room
It can escape at the first time.
Due to being fixed with barb on the side wall of the emergency exits, the idler wheel is located in the barb, acts on push rod
Idler wheel be in contact with truncated cone-shaped emergency exits, form a locking mechanism, when truncated cone-shaped emergency exits are pulled outwardly, the idler wheel meeting
It is in contact with barb, prevents truncated cone-shaped emergency exits from opening from the outside.It influences to guaranteeing earthquake escape safety door not basic anti-
Steal the functions such as fire prevention.
Since the top of the push rod is equipped with support frame, support frame as described above includes that 2 vertical supporting bars and one laterally prop up
Be fixedly connected in the middle part of strut, the top of the push rod and the transverse support bar, the both ends of the transverse support bar respectively at
Connect a vertical supporting bar.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of earthquake escape safety door according to an embodiment of the invention.
Fig. 2 is the structure chart of push rod according to an embodiment of the invention.
Fig. 3 is bracing ring schematic diagram according to an embodiment of the invention.
Fig. 4 is truncated cone-shaped emergency exits schematic diagram according to an embodiment of the invention.
Fig. 5 is escape construction of switch enlarged diagram according to an embodiment of the invention
Description of symbols:
1- door-plate；2- doorframe；3- bracing ring；5- fixing seat；61- handle；62- rotation axis；63- stress axis；7- push rod；
71- transverse support bar；73- vertical supporting bar；74- top beam, 8- emergency exits；9- barb；101- rotating bar, 102- roller rod,
103- intermediate connecting rod；12- idler wheel, 13- escape switch mounting hole.
Specific embodiment:
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is described in further details.
As shown in Figures 1 to 5, a kind of earthquake escape safety door, including doorframe 2, truncated cone-shaped emergency exits 8, transfer bar mechanism, door
Frame 2 is respectively equipped with the hollow structure of door-plate 1 inside and outside being, 2 lower part of doorframe is equipped with circular escaping exit, is equipped in escaping exit solid
Due to the bracing ring 3 on door-plate 1, the inner sidewall of bracing ring 3 is tapered, and the rigidity of bracing ring 3 is greater than the rigidity of doorframe 2, prevents
Earthquake middle door-plate 1 is impaired while squeezing the bracing ring 3 with conical shrinkage pool, is allowed to the unlatching that deformation hinders safety door.
Emergency exits 8 are equipped in bracing ring 3, the minor diameter side of emergency exits 8 is arranged outward, and 7 mechanism of push rod includes being vertically arranged to doorframe 2
Interior push rod 7, push rod 7 slide vertically with door-plate 1 and connect, and the top of push rod 7 is equipped with support frame, and support frame includes 2 vertical branch
73, transverse support bars 71 of strut and a top beam 74, the fixed company in the top of push rod 7 and the middle part of transverse support bar 71
It connects, 74 level of top beam is propped up respectively at connection one vertical supporting bar, 73,2 vertical supporting bars 73 in the both ends of transverse support bar 71
Support.The support frame on 7 top of push rod is supported on the roof of doorframe 2, and 7 bottom end of push rod is equipped with idler wheel, and idler wheel is resisted against emergency exits 8
On side wall.
7 lower end of push rod is equipped with rolling wheel support, and idler wheel rack includes roller rod 102, rotating bar 101 and intermediate connecting rod 103,
Roller rod 102 is arranged in parallel with rotating bar 101, and intermediate connecting rod 103, intermediate connecting rod are equipped between roller rod 102 and rotating bar 101
103 are horizontally disposed with and are fixedly connected in the middle part of it with the lower end of push rod 7, and the rotational installation of rotating bar 101 is in fixed and consolidating on door-plate 1
In the mounting hole of reservation 5, the both ends of roller rod 102 are separately installed with idler wheel, and earthquake Rear Door 1 occurs and is pressurized and then makes push rod 7
It moves downward, the idler wheel on push rod 7 moves in a circle around rotating bar 101, so that truncated cone-shaped emergency exits 8 are pushed outwards out, makes
The people for being held in room can escape at the first time.Barb 9 is fixed on the side wall of emergency exits 8, idler wheel is located in barb 9, makees
It is in contact with the idler wheel on push rod 7 with truncated cone-shaped emergency exits 8, forms a locking mechanism, when truncated cone-shaped emergency exits 8 are pulled outwardly
When, idler wheel can be in contact with 9 device 9 of barb, prevent truncated cone-shaped emergency exits 8 from opening from the outside.To guarantee earthquake escape safety
Door does not influence the functions such as basic anti-theft fireproof.
The escape safety door of the application further includes escape switch, and the outer upper of doorframe 2 is equipped with escape switch mounting hole 13,
Escape switch includes handle 6, and the end of handle 6 is set there are two stress axis 63, and escape switch is installed on escape switch mounting hole 13
Interior, handle 6 stretches out outside escape switch mounting hole 13, and escape switch is hinged by horizontally disposed first articulated shaft and door-plate 1, pushes away
Lateral force rod is fixed on bar 7, push rod 7 is sandwiched between 2 stress axis 63, and 2 stress axis 63 are located above force rod,
Artificial drawing, which is escaped, to be switched, and escape switch rotates in the case where stress around rotation axis 62, two stress axis that escape switchs
63 move downward, and accept bar effect push rod 7 by promotion and move downward, the wheel idler wheel in 7 mechanism of push rod is around rotating bar 101
It moves in a circle, so that truncated cone-shaped emergency exits 8 are pushed outwards out, the people for being held in room can escape at the first time.
The working principle of the safe escape door 8 of the application are as follows:
There are mainly two types of working methods for the safe escape door: the first is that house becomes after 2 upper side of doorframe is by earthquake
When the extruding of shape, the effect push rod 7 being in contact with upper side will receive downward power, move downward effect push rod 7；Second
It is artificial drawing escape switch, escape switch rotates in the case where stress around rotation axis 62, two stress on escape switch
Axis 63 moves downward, and impetus push rod 7 moves downward.
When effect push rod 7 moves down, the wheel in 7 mechanism of push rod moves in a circle around rotating bar 101, so that circle
Platform shape emergency exits 8 are pushed outwards out, and the people for being held in room is allow to escape at the first time.Therefore, when earthquake back room room deflection
Small, the power for causing impetus push rod 7 to move downward moves in a circle insufficient for idler wheel when pushing truncated cone-shaped emergency exits 8 open,
Stranded people in doors can consider that pulling escape switch, impetus push rod 7 move downward, and idler wheel is done around rotating bar 101
Circular motion, so that truncated cone-shaped emergency exits 8 are pushed outwards out, the people for being held in room can escape at the first time.
Claims (6)
1. a kind of earthquake escape safety door, which is characterized in that including doorframe, truncated cone-shaped emergency exits and transfer bar mechanism, the door
Frame is respectively equipped with the hollow structure of door-plate inside and outside being, the doorframe lower part is equipped with circular escaping exit, in the escaping exit
Equipped with the emergency exits, the minor diameter side of the emergency exits is arranged outward, and the transfer bar mechanism is described including being vertically arranged to
Push rod in doorframe, the push rod slide vertically with the door-plate and connect, roof of the push rod apical support in the doorframe
On, the push rod bottom end is equipped with idler wheel, and the idler wheel is resisted against on the side wall of the emergency exits.
2. earthquake escape safety door as described in claim 1, which is characterized in that be equipped in the escaping exit and be fixed on the door
The inner sidewall of bracing ring on plate, the bracing ring is tapered, and the rigidity of the bracing ring is greater than the rigidity of the doorframe.
3. earthquake escape safety door as described in claim 1, which is characterized in that the push rod lower end is equipped with rolling wheel support, institute
Stating idler wheel rack includes roller rod, rotating bar and intermediate connecting rod, and the roller rod is arranged in parallel with the rotating bar, the rolling
It takes turns and is equipped with the intermediate connecting rod between bar and the rotating bar, the intermediate connecting rod is horizontally disposed and its middle part and the push rod
Lower end is fixedly connected, and the both ends of the roller rod are separately installed with idler wheel, and the rotating bar and the door-plate are rotatablely connected.
4. earthquake escape safety door as described in claim 1, which is characterized in that further include that escape switchs, outside the doorframe
Upper lateral part is equipped with escape switch mounting hole, and escape switch includes handle, the end of the handle set there are two stress axis, institute
It states escape switch to be installed in the escape switch mounting hole, the handle stretches out outside the escape switch mounting hole, described to escape
Raw switch is hinged by horizontally disposed first articulated shaft and the door-plate, and lateral force rod is fixed on the push rod,
The push rod is sandwiched between 2 stress axis, and 2 stress axle positions are above the force rod.
5. earthquake escape safety door as described in claim 1, which is characterized in that be fixed with down on the side wall of the emergency exits
Hook, the idler wheel are located in the barb.
6. earthquake escape safety door as described in claim 1, which is characterized in that the top of the push rod is equipped with support frame, institute
It states support frame and includes 2 vertical supporting bars, a transverse support bar and top beam, the top of the push rod and the cross-brace
It is fixedly connected in the middle part of bar, respectively at connecting a vertical supporting bar, 2 described vertical at the both ends of the transverse support bar
Support bar top is fixedly connected with the top beam being laterally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811645007.3A CN109681097B (en) | 2018-12-29 | 2018-12-29 | Earthquake emergency exit of fleing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811645007.3A CN109681097B (en) | 2018-12-29 | 2018-12-29 | Earthquake emergency exit of fleing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109681097A true CN109681097A (en) | 2019-04-26 |
| CN109681097B CN109681097B (en) | 2020-08-11 |
Family
ID=66191486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811645007.3A Active CN109681097B (en) | 2018-12-29 | 2018-12-29 | Earthquake emergency exit of fleing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109681097B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5614184U (en) * | 1979-07-14 | 1981-02-06 | ||
| CN201250584Y (en) * | 2008-07-01 | 2009-06-03 | 朱祚睿 | Turn-over operated dismountable oblique angle edge earthquake safety door |
| CN201254930Y (en) * | 2008-06-29 | 2009-06-10 | 朱祚睿 | Disassembly type bevel frame earthquake safety door by rotating operation |
| CN203321261U (en) * | 2013-06-08 | 2013-12-04 | 沈阳化工大学 | Escape door |
-
2018
- 2018-12-29 CN CN201811645007.3A patent/CN109681097B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5614184U (en) * | 1979-07-14 | 1981-02-06 | ||
| CN201254930Y (en) * | 2008-06-29 | 2009-06-10 | 朱祚睿 | Disassembly type bevel frame earthquake safety door by rotating operation |
| CN201250584Y (en) * | 2008-07-01 | 2009-06-03 | 朱祚睿 | Turn-over operated dismountable oblique angle edge earthquake safety door |
| CN203321261U (en) * | 2013-06-08 | 2013-12-04 | 沈阳化工大学 | Escape door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109681097B (en) | 2020-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201099937Y (en) | Article-hoisting port safety barrier device | |
| CN102320439B (en) | Buried type garbage collecting device | |
| KR101016725B1 (en) | Compact type hydraulic conduction floodgate | |
| CN201209277Y (en) | Safety barrier apparatus for suspension port | |
| CN109681097A (en) | A kind of earthquake escape safety door | |
| CN201729561U (en) | Safety landing door of building hoist | |
| CN105888491A (en) | Novel smoke exhausting window | |
| CN108543239A (en) | A kind of skyscraper escape device | |
| CN112627559A (en) | Anti-falling net erecting device used in middle and high-rise building construction | |
| CN211173779U (en) | Multifunctional safety protection door | |
| CN202226289U (en) | Underground garbage collection device | |
| CN216476284U (en) | Support stable frame of climbing | |
| CN211301818U (en) | Novel high-rise fire escape device | |
| CN206719178U (en) | One kind forces closing device and system | |
| CN205124625U (en) | Whole over -and -under type heavy curtain of pig house | |
| CN211908018U (en) | Support is prevented weighing down strutting arrangement at cabinet door in cabinet | |
| CN209493205U (en) | Automatic In-pot Car Retarder | |
| CN203451009U (en) | Cage safety door of hoist | |
| CN207888185U (en) | Hydraulic support detaching device for pin shaft | |
| CN212712306U (en) | Safety protection device for suspension cage stopping floor | |
| CN111877520B (en) | Application method of grating device applied to prefabricated pump station | |
| CN200992909Y (en) | Double-hung turnover window | |
| CN112663844B (en) | Green building engineering curtain wall construction support and use method thereof | |
| CN216587833U (en) | Prestressed structure design foundation pit protection device | |
| CN215255418U (en) | Fixing device for sliding support and wind support of curtain wall opening window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |