CN205778340U - Parallel-moving type fire-proof seal door - Google Patents
Parallel-moving type fire-proof seal door Download PDFInfo
- Publication number
- CN205778340U CN205778340U CN201620465729.0U CN201620465729U CN205778340U CN 205778340 U CN205778340 U CN 205778340U CN 201620465729 U CN201620465729 U CN 201620465729U CN 205778340 U CN205778340 U CN 205778340U
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- air bag
- door
- doorframe
- plate
- side face
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Abstract
The utility model discloses a kind of parallel-moving type fire-proof seal door.Wherein, two slip rails are fixed on the top of doorframe, and vertical with the plane residing for doorframe；The setting that two slip rails are relative, the two ends of sliding bar are slidably connected with two slip rails respectively, and the upper end of vertical connecting rod is connected with sliding bar, and the lower end of vertical connecting rod is connected with horizontal brace rod, and horizontal brace rod is connected with door-plate；Sliding bar slides along slip rail with in driving door-plate to enter doorframe or from doorframe disengaging.When door-plate is positioned at doorframe, between side face and the inner peripheral surface of doorframe of door-plate, there is gap.Air bag is arranged on the inner peripheral surface of doorframe, and air pump is connected with air bag.Gap when air bag is full of gas, between side face and the inner peripheral surface of doorframe of balloon occlusion door-plate.The into and out doorframe that door-plate is overall by the way of slip, thus avoid the pivot points between door-plate and doorframe.
Description
Technical field
This utility model relates to a field, particularly relates to a kind of fire-proof seal door.
Background technology
In the occasion higher to fire protection requirement, need to use hermatic door, with block indoor and
Outdoor air circulation, it is achieved fireproof purpose.Existing hermatic door, its door-plate directly with
Doorframe pivot joint, after hermatic door is closed, the air-tightness of pivot points is poor, at pivot points
It is susceptible to gas leakage, causes flameproof effect the best.
Utility model content
The purpose of this utility model is to provide a kind of hermatic door, and the door-plate of this hermatic door passes through
The into and out doorframe of mode slided along slip rail, so avoids door-plate directly and doorframe pivot
When connecing, pivot points is susceptible to gas leakage, causes the problem that flameproof effect is the best.
Embodiment of the present utility model is achieved in that
Parallel-moving type fire-proof seal door, including doorframe, door-plate, slip rail, sliding bar, vertically
Connecting rod, horizontal brace rod, air bag and air pump.
Two slip rails are fixed on the top of doorframe, and vertical with the plane residing for doorframe；Two
The setting that individual slip rail is relative, the two ends of sliding bar are slidably connected with two slip rails respectively,
Vertically the upper end of connecting rod is connected with sliding bar, the lower end of vertical connecting rod and horizontal brace rod
Connecting, horizontal brace rod is connected with door-plate；Sliding bar slides to drive door-plate to enter along slip rail
Depart from entering doorframe or from doorframe.
When door-plate is positioned at doorframe, between existing between side face and the inner peripheral surface of doorframe of door-plate
Gap.
Air bag is arranged on the inner peripheral surface of doorframe, and air pump is connected with air bag.
When air bag is full of gas, between side face and the inner peripheral surface of doorframe of balloon occlusion door-plate
Gap.
When installing this hermatic door, doorframe is arranged on the opening part of building masonry wall, two cunnings
Rail is fixed on the ceiling of building.So, by sliding bar slip on slip rail,
Make door-plate enter doorframe to close hermatic door, or make door-plate disengaging doorframe to open hermatic door.
Due to the into and out doorframe that door-plate is overall by the way of slip, thus avoid door-plate
And the pivot points between doorframe.After air bag on doorframe inner peripheral surface is full of gas by air pump, gas
Capsule can seal laminating with the side face of door-plate, thus realizes the complete seal of end of door plate side face,
Stop to be susceptible at the pivot points that existing hermatic door exists gas leakage, cause fire prevention effect
The problem that fruit is the best.
In a kind of embodiment of the present utility model:
Air bag includes the first air bag and the second air bag；
First air bag constitutes ring-type along the inner peripheral surface extension of doorframe；
Second air bag constitutes ring-type along the inner peripheral surface extension of doorframe；
Gap is there is between first air bag and the second air bag.
Air bag includes that the first air bag and the second air bag, the first air bag and the second air bag can be at doors
Form two sealing surfaces on the side face of plate, thus improve sealing property.
In a kind of embodiment of the present utility model:
It is provided with the side face along door-plate on the side face of door-plate and extends and formed ring-type projection.
When door-plate is positioned at doorframe and the first air bag and the second air bag is full of gas, projection is positioned at
Between first air bag and the second air bag, and it is close to the first air bag and the second air bag.
After the first air bag and the second air bag are full of gas, projection is close to the first air bag and the second gas
Capsule.So add the first air bag, the second air bag and the contact area of doorframe side face, enter one
Step improves sealing property.
In a kind of embodiment of the present utility model:
Protruding cross section is semicircle.
Protruding cross section is semicircle, there is not wedge angle, it is to avoid the first air bag, the second gas
When projection is close to by capsule, the first air bag and the second air bag are worn and torn by the wedge angle in projection.It addition,
First air bag, the second air bag can form the sealing surface of arc when being close to projection, arc close
Front cover can provide more excellent sealing property.
In a kind of embodiment of the present utility model:
Being provided with the side face along door-plate on the side face of door-plate, to extend and formed ring-type first recessed
Groove；
Being provided with the side face along door-plate on the side face of door-plate, to extend and formed ring-type second recessed
Groove；
When door-plate is positioned at doorframe and the first air bag and the second air bag is full of gas, the first air bag
Embedding in the first groove, the second air bag embeds in the second groove.
After the first air bag and the second air bag are full of gas, the first air bag embeds in the first groove,
Second air bag embeds in the second groove, so adds the first air bag and the second air bag and door-plate
The contact area of side face, further increases sealing property.
In a kind of embodiment of the present utility model:
The cross section of the first groove and the second groove is semicircle.
The cross section of the first groove and the second groove is semicircle, makes the first air bag, the second gas
After capsule embeds the first groove, the second groove, it is possible to form the sealing surface of arc.Arc close
Front cover can provide more excellent sealing property.
In a kind of embodiment of the present utility model:
Air vent is offered on first air bag, when the first air bag and the second air bag are full of gas,
Air vent is just to the second air bag.
After the first air bag and the second air bag are full of gas, the partial air in the first air bag passes through
Air vent enters between the first air bag and the second air bag, between the first air bag and the second air bag
Form malleation space, it is to avoid outside air passes through, thus improves sealing property further.
In a kind of embodiment of the present utility model:
The inner peripheral surface of doorframe is provided with sealed groove, and sealed groove extends along the inner peripheral surface of doorframe
Constituting ring-type, sealed groove is between the first air bag and the second air bag.
Sealed groove is set, makes can store between the first air bag and the second air bag and more come
From the air of the first air bag, thus form bigger formation malleation space, improve close further
Sealing property.
In a kind of embodiment of the present utility model:
Air bag also includes multiple being arranged between the first air bag and the second air bag, and connects first
The connection air bag of air bag and the second air bag.
Connection air bag is set, increases the contact area of air bag and door-plate side face, thus further
Improve sealing property.
In a kind of embodiment of the present utility model:
Slip rail includes track body, and track body offers sliding tray, two slip rails
Sliding tray relative, the two ends of sliding bar are positioned in sliding tray.
The technical solution of the utility model at least has the advantage that and beneficial effect:
The into and out doorframe that door-plate is overall by the way of slip, thus avoid door-plate
And the pivot points between doorframe.After air bag on doorframe inner peripheral surface is full of gas by air pump, gas
Capsule can seal laminating with the side face of door-plate, thus realizes the complete seal of end of door plate side face,
Stop to be susceptible at the pivot points that existing hermatic door exists gas leakage, cause fire prevention effect
The problem that fruit is the best.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to reality
Execute the required accompanying drawing used in example to be briefly described, it will be appreciated that the following drawings is only shown
Go out some embodiment of the present utility model, be therefore not construed as the restriction to scope,
For those of ordinary skill in the art, on the premise of not paying creative work, also
Other relevant accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 be in this utility model embodiment parallel-moving type fire-proof seal door be arranged on building
On structural representation；
Fig. 2 is the side in this utility model embodiment under parallel-moving type fire proof seal door closure state
View；
Fig. 3 is the side in this utility model embodiment under parallel-moving type fire-proof seal door open mode
View；
Fig. 4 is in this utility model embodiment under the first sealing means, doorframe and door-plate it
Between the cross-sectional view of sealing station；
Fig. 5 is in this utility model embodiment under the second sealing means, doorframe and door-plate it
Between the cross-sectional view of sealing station；
Fig. 6 is in this utility model embodiment under the third sealing means, doorframe and door-plate it
Between the cross-sectional view of sealing station；
Fig. 7 is in this utility model embodiment under the 4th kind of sealing means, doorframe and door-plate it
Between the cross-sectional view of sealing station；
Fig. 8 is in this utility model embodiment under the 5th kind of sealing means, doorframe and door-plate it
Between the cross-sectional view of sealing station；
Fig. 9 is in this utility model embodiment under the 6th kind of sealing means, doorframe and door-plate it
Between the cross-sectional view of sealing station；
Figure 10 is in this utility model embodiment under the 7th kind of sealing means, doorframe and door-plate it
Between the cross-sectional view of sealing station；
Wherein, the parts title that reference is corresponding is as follows:
100-parallel-moving type fire-proof seal door, 110-doorframe, 111-sealed groove, 120-door-plate,
121-is protruding, 122-the first groove, 123-the second groove, 130-slip rail, 131-track
Body, 132-sliding tray, 140-sliding bar, 150-air bag, 151-the first air bag, 152-
Second air bag, 153-air vent, 154-malleation space, 155-connects air bag, 160-air pump,
The vertical connecting rod of 170-, 180-horizontal brace rod, 210-building masonry wall, 220-building
Ceiling.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, under
The accompanying drawing that face will combine in this utility model embodiment, to the skill in this utility model embodiment
Art scheme is clearly and completely described, it is clear that described embodiment is that this practicality is new
The a part of embodiment of type rather than whole embodiments.Generally described in the accompanying drawing herein and
The assembly of this utility model embodiment illustrated can be arranged with various different configurations and set
Meter.
Therefore, detailed description to the embodiment of the present utility model provided in the accompanying drawings below
It is not intended to limit claimed scope of the present utility model, but is merely representative of this practicality
Novel selected embodiment.Based on the embodiment in this utility model, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, all belongs to
Scope in this utility model protection.
It should also be noted that similar label and letter represent similar terms in following accompanying drawing, because of
This, be defined in the most a certain Xiang Yi accompanying drawing, then it is right to need not in accompanying drawing subsequently
It defines further and explains.
Air-tightness is being required higher occasion, is needing to use hermatic door, with block indoor and
Outdoor air circulation.Existing hermatic door, its door-plate directly with doorframe pivot joint, in sealing
After door is closed, the air-tightness of pivot points is poor, is susceptible to the feelings of gas leakage at pivot points
Condition, causes flameproof effect the best.
To this end, this utility model embodiment provides a kind of parallel-moving type fire-proof seal door, to improve
The problems referred to above.
Embodiment 1:
With reference to Fig. 1, parallel-moving type fire-proof seal door 100, including doorframe 110, door-plate 120,
Slip rail 130, sliding bar 140, vertical connecting rod 170, horizontal brace rod 180, air bag
150 and air pump 160.
Doorframe 110 is arranged on doorframe 110 and is arranged on the opening part of building masonry wall 210, and two
Individual slip rail 130 is relatively fixed on building ceiling 220.Two slip rails 130
With doorframe 110 residing for plane vertical, and two slip rails 130 are positioned at above doorframe 110.
Slip rail 130 includes track body 131 and is opened in the sliding tray on track body 131
132.Sliding tray 132 on two slip rails 130 is relative.The two ends of sliding bar 140 are respectively
It is positioned in two sliding trays 132.Vertically the upper end of connecting rod 170 is connected with sliding bar 140,
Vertically the lower end of connecting rod 170 is connected with horizontal brace rod 180, horizontal brace rod 180 and
Door-plate 120 connects.
With reference to Fig. 2, promoting door-plate 120, sliding bar 140 slides along slip rail 130, door-plate
In 120 overall entrance doorframes 110, so that parallel-moving type fire-proof seal door 100 is closed.Ginseng
According to Fig. 3, door-plate 120, sliding bar 140 is pulled to slide along slip rail 130, door-plate 120
Entirety departs from from doorframe 110, so that parallel-moving type fire-proof seal door 100 is opened.
With reference to Fig. 1, air bag 150 is arranged on the inner peripheral surface of doorframe 110, air bag 150 with
Outside air pump 160 connects.Air pump 160 is inflated to air bag 150, so that air bag 150 is swollen
Swollen.When door-plate 120 is positioned at doorframe 110, the side face of door-plate 120 and doorframe 110
There is gap between inner peripheral surface, this gap expands after inflating for air bag 150.At air bag
After 150 inflations, air bag 150 seals laminating with door-plate 120 side face, thus realizes close
The purpose of envelope.
The into and out doorframe 110 that door-plate 120 is overall by the way of slip, thus keep away
Exempt from the pivot points between door-plate 120 and doorframe 110.Air pump 160 is by doorframe 110
After air bag 150 on side face is full of gas, air bag 150 can be with all face seals of door-plate 120
Laminating, thus realize the complete seal of end of door plate 120 side face, stop existing hermatic door
It is susceptible to gas leakage at the pivot points existed, causes the problem that flameproof effect is the best.
Fire prevention air bag 150 is fabricated by by flame-retarded plastic, such as, add glass fibre or carbonic acid
The modified resin of calcium.
With reference to Fig. 4, in order to improve sealing property, it is also possible to air bag 150 is joined as follows
Put.
Air bag 150 includes the first air bag 151 and the second air bag 152.First air bag 151 edge
It is ring-type that the inner peripheral surface of doorframe 110 extends composition.Second air bag 152 is along the inner circumferential of doorframe 110
It is ring-type that face extends composition.Gap is there is between first air bag 151 and the second air bag 152.
First air bag 151 and the second air bag 152 can form two on the side face of door-plate 120
Individual sealing surface, thus improve sealing property.
With reference to Fig. 5, it is also possible to arrange the side face along door-plate 120 on the side face of door-plate 120
Extend and formed ring-type projection 121.The cross section of protruding 121 is rectangle.At door-plate 120
It is positioned at doorframe 110 and the first air bag 151 and time the second air bag 152 is full of gas, protruding 121
Between the first air bag 151 and the second air bag 152, and it is close to the first air bag 151 and
Two air bags 152.So add first air bag the 151, second air bag 152 and doorframe 110
The contact area of side face, further increases sealing property.
With reference to Fig. 6, it is also possible to it is semicircular form that projection 121 is arranged to cross section.
The cross section of protruding 121 be semicircle, there is not wedge angle, it is to avoid the first air bag 151, the
When two air bags 152 are close to protruding 121, the wedge angle on protruding 121 is by the first air bag 151 He
Second air bag 152 weares and teares.It addition, projection is close to by first air bag the 151, second air bag 152
Can form the sealing surface of arc when 121, the sealing surface of arc can provide more excellent close
Sealing property.
With reference to Fig. 7, it is also possible to arrange the first groove 122 and the on the side face of door-plate 120
Two grooves 123.First groove 122 extends and is formed ring-type along the side face of door-plate 120.The
Two grooves 123 extend and are formed ring-type along the side face of door-plate 120.First groove 122 and
The cross section of two grooves 123 is rectangle.It is positioned at doorframe 110 and the first gas at door-plate 120
When capsule 151 and the second air bag 152 are full of gas, the first air bag 151 embeds the first groove 122
In, the second air bag 152 embeds in the second groove 123.So add the first air bag 151
With the second air bag 152 and the contact area of door-plate 120 side face, further increase sealing
Energy.
With reference to Fig. 8, it is also possible to first groove the 122, second groove 123 is arranged to cross section
For semicircular form.First air bag the 151, second air bag 152 embed the first groove 122,
After second groove 123, it is possible to form the sealing surface of arc.The sealing surface of arc can provide
More excellent sealing property.
With reference to Fig. 9, it is also possible to offer air vent 153 on the first air bag 151, first
When air bag 151 and the second air bag 152 are full of gas, air vent is just to the second air bag 152.
After the first air bag 151 and the second air bag 152 are full of gas, in the first air bag 151
Partial air enters between the first air bag 151 and the second air bag 152 by air vent 153,
Malleation space 154 is formed, it is to avoid outside between the first air bag 151 and the second air bag 152
Air pass through, thus improve sealing property further.
Sealed groove 111, sealed groove 111 can also be set at the inner peripheral surface of doorframe 110
It is ring-type that inner peripheral surface along doorframe 110 extends composition, and sealed groove 111 is positioned at the first air bag 151
With second between air bag 152.
Sealed groove 111 makes can store more between the first air bag 151 and the second air bag 152
Many air from the first air bag 151, thus form bigger formation malleation space 154,
Improve sealing property further.
With reference to Figure 10, air bag 150 also includes multiple being arranged on the first air bag 151 and the second air bag
Between 152, and connect the first air bag 151 and connection air bag 155 of the second air bag 152.
Connection air bag 155 is set, increases the contact area of air bag 150 and door-plate 120 side face,
Thus improve sealing property further.
The foregoing is only section Example of the present utility model, be not limited to this
Utility model, to those skilled in the art, this utility model can have various change
And change.All within spirit of the present utility model and principle, any amendment of being made, etc.
With replacement, improvement etc., within should be included in protection domain of the present utility model.
Claims (10)
1. parallel-moving type fire-proof seal door, it is characterised in that:
Including doorframe, door-plate, slip rail, sliding bar, vertical connecting rod, horizontal brace rod,
Air bag and air pump；
Two described slip rails are fixed on the top of described doorframe, and with the plane residing for doorframe
Vertically；The setting that two described slip rails are relative, the two ends of described sliding bar respectively with two
Described slip rail is slidably connected, and the upper end of described vertical connecting rod is connected with described sliding bar,
The lower end of described vertical connecting rod is connected with described horizontal brace rod, described horizontal brace rod with
Described door-plate connects；Described sliding bar slides to drive described door-plate to enter along described slip rail
In described doorframe or depart from from described doorframe；
When described door-plate is positioned at described doorframe, the side face of described door-plate and described doorframe
Gap is there is between inner peripheral surface；
Described air bag is arranged on the inner peripheral surface of described doorframe, and described air pump is with described air bag even
Connect；
When described air bag is full of gas, the side face of door-plate described in described balloon occlusion and described door
Gap between the inner peripheral surface of frame.
Parallel-moving type fire-proof seal door the most according to claim 1, it is characterised in that:
Described air bag includes the first air bag and the second air bag；
Described first air bag constitutes ring-type along the inner peripheral surface extension of described doorframe；
Described second air bag constitutes ring-type along the inner peripheral surface extension of described doorframe；
Gap is there is between described first air bag and described second air bag.
Parallel-moving type fire-proof seal door the most according to claim 2, it is characterised in that:
It is provided with the side face along described door-plate on the side face of described door-plate and extends and formed ring-type
Protruding；
It is positioned at described doorframe and described first air bag and described second air bag fills at described door-plate
During full gas, described projection is between described first air bag and described second air bag, and is close to
Described first air bag and described second air bag.
Parallel-moving type fire-proof seal door the most according to claim 3, it is characterised in that:
The cross section of described projection is semicircle.
Parallel-moving type fire-proof seal door the most according to claim 2, it is characterised in that:
It is provided with the side face along described door-plate on the side face of described door-plate and extends and formed ring-type
First groove；
It is provided with the side face along described door-plate on the side face of described door-plate and extends and formed ring-type
Second groove；
It is positioned at described doorframe and described first air bag and described second air bag fills at described door-plate
During full gas, described first air bag embeds in described first groove, and described second air bag embeds institute
State in the second groove.
Parallel-moving type fire-proof seal door the most according to claim 5, it is characterised in that:
The cross section of described first groove and described second groove is semicircle.
Parallel-moving type fire-proof seal door the most according to claim 2, it is characterised in that:
Air vent is offered, at described first air bag and described second gas on described first air bag
When capsule is full of gas, described air vent is just to described second air bag.
Parallel-moving type fire-proof seal door the most according to claim 7, it is characterised in that:
The inner peripheral surface of described doorframe is provided with sealed groove, and described sealed groove is along described doorframe
Inner peripheral surface extend and constitute ring-type, described sealed groove is positioned at described first air bag and described the
Between two air bags.
Parallel-moving type fire-proof seal door the most according to claim 2, it is characterised in that:
Described air bag also include multiple be arranged on described first air bag and described second air bag it
Between, and connect described first air bag and the connection air bag of described second air bag.
10. according to the parallel-moving type fire-proof seal door described in any one in claim 1-9,
It is characterized in that:
Described slip rail includes track body, and described track body offers sliding tray, two
The described sliding tray of individual described slip rail is relative, and the two ends of described sliding bar are positioned at described slip
In groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620465729.0U CN205778340U (en) | 2016-05-20 | 2016-05-20 | Parallel-moving type fire-proof seal door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620465729.0U CN205778340U (en) | 2016-05-20 | 2016-05-20 | Parallel-moving type fire-proof seal door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205778340U true CN205778340U (en) | 2016-12-07 |
Family
ID=58117125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620465729.0U Active CN205778340U (en) | 2016-05-20 | 2016-05-20 | Parallel-moving type fire-proof seal door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205778340U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612204A (en) * | 2018-07-03 | 2018-10-02 | 江苏广通电力设备有限公司 | A kind of inflatable waterproof seal |
| CN111441700A (en) * | 2020-04-02 | 2020-07-24 | 周梅英 | Light composite door |
-
2016
- 2016-05-20 CN CN201620465729.0U patent/CN205778340U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612204A (en) * | 2018-07-03 | 2018-10-02 | 江苏广通电力设备有限公司 | A kind of inflatable waterproof seal |
| CN108612204B (en) * | 2018-07-03 | 2023-11-28 | 江苏广通电力设备有限公司 | Inflatable waterproof sealing device |
| CN111441700A (en) * | 2020-04-02 | 2020-07-24 | 周梅英 | Light composite door |
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