CN206458278U - A kind of earthquake emergency escape door - Google Patents
A kind of earthquake emergency escape door Download PDFInfo
- Publication number
- CN206458278U CN206458278U CN201720155920.XU CN201720155920U CN206458278U CN 206458278 U CN206458278 U CN 206458278U CN 201720155920 U CN201720155920 U CN 201720155920U CN 206458278 U CN206458278 U CN 206458278U
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- plate
- door
- fixed plate
- portable plate
- portable
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Abstract
The utility model discloses a kind of earthquake emergency escape door, it is related to earthquake escape field, including door-plate, fixed plate and portable plate, the door-plate is provided with the tolerable rectangular aperture that one passes through, it is connected to after the fixed plate and portable plate nested encryptions in rectangular aperture, spring is provided between the fixed plate and portable plate, the both sides of the portable plate are symmetrically arranged with gag lever post, " L " the type stopper slot being adapted with gag lever post is provided with the door-plate, the portable plate bottom is connected with cable wire, the cable wire and the motor drive connection being arranged on inside fixed plate, the fixed plate inner surface is provided with the button for controlling the motor work.The combination that the utility model passes through be designed as punching by door door-plate, fixed plate, portable plate, both the isolation features of normal conditions Xiamen had been realized, solve again causes door not open because of building generation plastic deformation after earthquake in the prior art, causes the problem of passway for escaping is blocked.
Description
Technical field
The utility model is related to escape field, more particularly to earthquake escape field, specifically, is that a kind of earthquake is promptly escaped
Raw door.
Background technology
In recent years, earthquake takes place frequently all over the world, and the injures and deaths problem of personnel increasingly causes everybody concern, China in earthquake
Constantly revising《Seismic design provision in building code》, building aseismicity norm for civil defense is improved, seismic fortification intensity is regard as mandatory prison
Index is controlled, and is rigid in checking up by national each associated monitoring department, national requirements is reached with the anti-seismic performance for ensuring building, to the greatest extent
The possibility of brittle break occurs for building member during possible reduction earthquake, building do not destroyed, broken less when earthquake occurs
Go bad or only exist deformation of member destruction, more chances for survival are provided for the personnel in building.
" 5.12 Wenchuan earthquake " in 2008 is looked back, after the preliminary shock on May 12nd, 2008, according to China Seismology Bureau
Statistics, ends on June 27th, 2008, accumulative to monitor aftershock 14367 times, and maximum of which aftershock is 6.4 grades.In earthquake preliminary shock
During generation, situation is very unexpected, in most cases, and personnel can only select to take refuge nearby in the small space of building, existing
Building be designed, build according to earthquake resistant code after, can guarantee that fragility does not occur and breaks for building element in the case of general preliminary shock
It is bad, only it is plastically deformed, can allows that personnel are rapid to building beyond the region of objective existence transfer after vibrations stop, to avoid follow-up aftershock from entering
One step destruction building causes casualties.However, after earthquake, building element is plastically deformed, the door of passway for escaping
There may be can not smooth opening situation, cause evacuating personnel, the difficulty of transfer, delay optimal rescue opportunity, therefore, how
Ensure that passway for escaping is unimpeded, be urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of earthquake emergency escape door, for solve in the prior art because of earthquake after
Plastic deformation, which occurs, for building causes door not open, so as to cause the problem of passway for escaping is blocked
The utility model is achieved through the following technical solutions：A kind of earthquake emergency escape door, including door-plate, fixed plate and work
The tolerable rectangular aperture that one passes through is offered in the middle part of dynamic plate, the door-plate, the upper and lower part of the rectangular aperture is all provided with
Groove is put, the groove is embedded to be cased with fixed plate and portable plate, and the dead plate upper end sets the cavity being adapted with portable plate,
The portable plate can the vertical activity in the cavity of fixed plate, the both sides of the portable plate are symmetrically arranged with integrally formed spacing
" L " the type stopper slot being adapted with gag lever post is provided with bar, the door-plate, the cavity bottom is fixed with for supporting activity
The spring of plate, the portable plate lower end is connected with the cable wire for pulling down portable plate, and the cable wire is with being arranged on inside fixed plate
Motor drive connection, the motor is connected with power supply, and the fixed plate inner surface is provided with for controlling the motor work
The button of work, the depth value of the door-plate rectangular aperture upper grooves is less than the vertical activity of the portable plate opposing fixed plate most
Big displacement quantity.The power supply is to select one mode to select pressure regulation civil power, battery or pressure regulation civil power parallel with one another and electric power storage
Pond.
It is preferred that, the handle of lifting is provided on the inside of fixed plate, during unlatching, internal staff is imposed upwards by handle
Auxiliary power, fixed plate is preferably departed from the limitation of door-plate rectangular aperture lower grooves, further facilitate unlatching.
Further, the outlet of " L " type stopper slot is set to tilt down, makes portable plate in the drawing transmitted by cable wire
It when power is moved downward, can outward be rolled along stopper slot simultaneously tiltedly, be easy to open.
It is well known that there is maximum probability to occur secondary disaster, the Earthquake Secondary being most likely to occur between floors after earthquake
Disaster is fire, it is preferred that be provided with fire resistant coating on the outside of the utility model, big fire outdoors can be resisted to a certain extent, is striven
Rescue time is taken, while can also play fireproof effect when usually without earthquake disaster, life security is ensured.
The utility model compared with prior art, with advantages below and beneficial effect：
（1）Door is designed as the door-plate that integrally formed, middle part punches by the utility model, and is set in the rectangular aperture of middle part
Dismountable fixed plate and portable plate are put, the groove that fixed plate and portable plate are opened up with middle part rectangular aperture upper and lower respectively is mutually fitted
Should, set spring to make fixed plate and the portable plate elongation of socket in fixed plate central cavity, and be firmly connected to door-plate groove
It is interior；Set in fixed plate and start motor, motor driving cable wire makes portable plate compression spring and be retracted in the presence of lower pulling force
In the central slot of fixed plate, the fixed plate of socket and portable plate length reduction, internal staff can easily remove fixed plate and
Portable plate.The utility model makes door-plate, fixed plate, portable plate to consolidate as one by setting spring, motor, power supply, cable wire
Body and energy easy removal, while by the inner side for being arranged at fixed plate of releasing the button, so as to both realize the envelope of normal conditions Xiamen
Close, isolation features, fixed plate and portable plate is easily pulled down from inner side again, solve in the prior art because of building after earthquake
The problem of door can not be opened caused by being plastically deformed, passway for escaping is blocked.
（2）Integrally formed gag lever post is symmetrical arranged in the both sides of portable plate, and sets and is mutually fitted with gag lever post on door-plate
" L " the type stopper slot answered, the stopper slot lower end outlet passes through the cooperation of gag lever post and stopper slot, gag lever post towards outer side of door
During with stopper slot clamping, the globality of portable plate, fixed plate and the door-plate of socket is strengthened, it is necessary to which gag lever post again can edge when opening
" L " type stopper slot is deviate to outer side of door, strengthens the globality of portable plate, fixed plate and the door-plate of socket, strengthens this practicality
New that the isolation having, closing, antitheft function are used as door, the dismounting of fixed plate and portable plate is made again becomes more light
It is loose, convenient.
（3）By being provided for the handle of lifting on the inside of fixed plate, during unlatching, internal staff is by handle to fixed plate
Upward auxiliary power is imposed, fixed plate is preferably departed from the limitation of door-plate rectangular aperture lower grooves, unlatching is further facilitated.
（4）By the way that the outlet of " L " type stopper slot to be set to tilt down, make portable plate in the pulling force transmitted by cable wire
It when moving downward, can outward be rolled along stopper slot simultaneously tiltedly, further strengthen in emergency circumstances dismounting fixed plate and activity
The convenience of plate.
（5）By setting fire resistant coating in escape outer side of door, it can isolate, resist big fire, solve to a certain extent
The problem of occurring fire disaster after earthquake and cause casualties, extends effective rescue time, while usually without ground
Earthquake calamity can also play fireproof effect when doing harm to, ensure life security.
Brief description of the drawings
Fig. 1 is schematic appearance on the outside of the utility model；
Fig. 2 is schematic appearance on the inside of the utility model；
Fig. 3 is A-A profiles in Fig. 2；
Fig. 4 is portable plate contraction state schematic diagram；
Fig. 5 is fixed plate and portable plate dismounting schematic diagram
Fig. 6 is fixed plate and the positive facade structural representation of portable plate；
Fig. 7 is B-B profiles in Fig. 2；
Fig. 8 is C-C profiles in Fig. 2；
Its middle door-plate -1；Portable plate -2；Fixed plate -3；Spring -4；Button -5；Power supply -6；Cable wire -7；Motor -8；Handle-
9；Doorframe -10；Stopper slot -11；Gag lever post -21.
Embodiment
The utility model is described in further detail with reference to embodiment, but embodiment of the present utility model is not
It is limited to this.
Embodiment 1：
With reference to shown in accompanying drawing 1-8, a kind of earthquake emergency escape door, including door-plate 1, fixed plate 3 and portable plate 2, the door
The middle part of plate 1 offers the tolerable rectangular aperture that one passes through, and the rectangular aperture upper and lower part is respectively provided with groove, the square
Shape opening is nested with fixed plate 3 and portable plate 2, and the both sides of the portable plate 2 are symmetrically arranged with integrally formed gag lever post 21, institute
" L " the type stopper slot 11 for being provided with and being adapted with gag lever post 21 on door-plate 1 is stated, the lower end of stopper slot 11 is opened on the outside of door
Mouthful, the upper end of fixed plate 3 sets the cavity being adapted with portable plate 2, and the cavity bottom is fixed with for supporting portable plate 2
Spring 4, the lower end of portable plate 2 is connected with the cable wire 7 for pulling down portable plate 2, the cable wire 7 and is arranged on fixed plate 3
The internal drive connection of motor 8, the motor 8 is connected with power supply 6, and the inner surface of fixed plate 3 is provided with for controlling institute
The button 5 of the work of motor 8 is stated, the depth value of the rectangular aperture upper grooves of door-plate 1 is less than the opposing fixed plate of portable plate 2
The maximum displacement of 3 vertical activities.The power supply 6 selects pressure regulation civil power, battery or parallel with one another to select one mode
Pressure regulation civil power and battery.
Principle of the present utility model is further illustrated below：
Under general case, the fixed plate 3 and portable plate 2 of socket are acted in the spring 4 that the central cavity bottom of fixed plate 3 is set
Lower elongation, fixed plate 3 and portable plate 2 are connected in the groove of the rectangular aperture of door-plate 1, while in the both sides pair of the portable plate 2
Claim to be provided with " L " the type stopper slot 11 for being provided with and being adapted with gag lever post 21 on integrally formed gag lever post 21, the door-plate 1,
Now, the gag lever post 21 is located at the top of stopper slot 11, in the common limitation of rectangular aperture upper and lower groove and stopper slot
Under, door-plate 1, portable plate 2 and fixed plate 3 turn into reliable overall structure, realize the utility model as the closing of door, isolation,
Antitheft function.
Upper grooves depth is set in the door-plate 1 as a, the depth of the upper cavity of fixed plate 3 is b, general case
When, i.e., when motor 8 does not work, length of the spring 4 in cavity is c, when motor 8 starts, after the spring 4 compresses
Length is c ', and the maximum displacement of the portable plate 2 is d.The depth value of the rectangular aperture upper grooves of door-plate 1 is less than described
The maximum displacement of the vertical activity of 2 opposing fixed plate of portable plate 3, i.e. a ＜ d, d=b-c- c '.
When earthquake occurs, building member deforms, and causes door not open normally, and internal staff presses button 5 and connect
Three-way motor 8 and power supply 6, motor 8 drive cable wire 7, the lower pulling force effect that portable plate 2 is transmitted in cable wire 7 under the electric power thus supplied of power supply 6
In the central slot of lower retraction fixed plate 3, spring 4 is compressed, and the fixed plate 3 of socket and the total length of portable plate 2 reduce, this
When the rectangular aperture upper grooves of door-plate 1 depth a be less than the maximum displacement d of portable plate 2, according to lever principle, internal staff
Outside thrust is imposed in the fixed plate 3 of socket and the top of portable plate 2, on the outside of fixed plate 3 and rectangular aperture lower grooves
Contact point is fulcrum, you can easily unload bottom plate 3 and portable plate 2, and leave by the rectangular aperture opened up on door-plate 1, by
Effectively solved the problem of passway for escaping is blocked caused by door can not be opened.
Embodiment 2：
On the basis of embodiment 1, with reference to shown in accompanying drawing 1-8, to make the dismounting of fixed plate 3 and portable plate 2 more convenient,
It is provided for being lifted the handle 9 of fixed plate 3 in the inner side of fixed plate 3.
By being provided for being lifted the handle 9 of fixed plate 3 in the inner side of fixed plate 3, during unlatching, internal staff passes through handle 9
Upward auxiliary power is imposed to fixed plate 3, fixed plate 3 is quickly departed from the limitation of the rectangular aperture lower grooves of door-plate 1, enters one
Step is convenient to open.
Embodiment 3：
On the basis of embodiment 1 or 2, with reference to shown in accompanying drawing 1-8, the outlet of " L " type stopper slot 11 is set to oblique
Under, make portable plate 2 when the pulling force transmitted by cable wire 7 is moved downward, can be rolled outward along stopper slot 11 simultaneously tiltedly, further
Ground enhances in emergency circumstances dismounting fixed plate 3 and the convenience of portable plate 2, caused by can not being opened due to door in the prior art
The problem of passway for escaping is blocked more optimally is solved.
Due to there is maximum probability to occur secondary disaster after earthquake, the seismic secondary disaster being most likely to occur between floors is
Fire, further, sets fire resistant coating on the outside of the utility model, and big fire outdoors can be resisted to a certain extent, strives for rescuing
The time is helped, while can also play fireproof effect, support personnel's life security when usually without earthquake disaster.
It is described above, only it is preferred embodiment of the present utility model, any formal limit is not done to the utility model
System, every any simple modification made according to technical spirit of the present utility model to above example, equivalent variations are each fallen within
Within protection domain of the present utility model.
Claims (5)
1. a kind of earthquake emergency escape door, including door-plate（1）, it is characterised in that the door-plate（1）Lead to provided with may be allowed one
The rectangular aperture crossed, the upper and lower part of the rectangular aperture is respectively provided with groove, and the groove is embedded to be cased with fixed plate（3）With can
Opposing fixed plate（3）The portable plate of vertical activity（2）, the portable plate（2）Both sides be symmetrically arranged with it is integrally formed spacing
Bar（21）, the door-plate（1）On be provided with and gag lever post（21）Adaptable " L " type stopper slot（11）, the fixed plate（3）On
End is set and portable plate（2）Adaptable cavity, the cavity bottom is provided with for supporting portable plate（2）Spring（4）, institute
State portable plate（2）Lower end is connected with for pulling down portable plate（2）Cable wire（7）, the cable wire（7）With being arranged on fixed plate（3）
Internal motor（8）Drive connection, the motor（8）With power supply（6）Connection, the fixed plate（3）Inner surface is provided with use
In the control motor（8）The button of work（5）, the door-plate（1）The depth value of rectangular aperture upper grooves is less than the work
Dynamic plate（2）Opposing fixed plate（3）The maximum displacement of vertical activity.
2. a kind of earthquake emergency escape door according to claim 1, it is characterised in that the power supply（6）To select one side
Formula selection pressure regulation civil power, battery or pressure regulation civil power parallel with one another and battery.
3. a kind of earthquake emergency escape door according to claim 2, it is characterised in that the fixed plate（3）Inner side is set
Have for lifting fixed plate（3）Handle（9）.
4. a kind of earthquake emergency escape door according to Claims 2 or 3, it is characterised in that the stopper slot（11）Lower end
To the outer openings of door, and export obliquely.
5. a kind of earthquake emergency escape door according to Claims 2 or 3, it is characterised in that the door-plate (1), fixed plate
(3), it is provided with fire resistant coating on the outside of portable plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720155920.XU CN206458278U (en) | 2017-02-21 | 2017-02-21 | A kind of earthquake emergency escape door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720155920.XU CN206458278U (en) | 2017-02-21 | 2017-02-21 | A kind of earthquake emergency escape door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206458278U true CN206458278U (en) | 2017-09-01 |
Family
ID=59691281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720155920.XU Expired - Fee Related CN206458278U (en) | 2017-02-21 | 2017-02-21 | A kind of earthquake emergency escape door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206458278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138770A (en) * | 2018-09-17 | 2019-01-04 | 重庆祥格家居有限公司 | Shockproof timber |
-
2017
- 2017-02-21 CN CN201720155920.XU patent/CN206458278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138770A (en) * | 2018-09-17 | 2019-01-04 | 重庆祥格家居有限公司 | Shockproof timber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20210221 |