CN206429145U - A kind of single-point input two point transmission airtight blast door - Google Patents
A kind of single-point input two point transmission airtight blast door Download PDFInfo
- Publication number
- CN206429145U CN206429145U CN201621373766.5U CN201621373766U CN206429145U CN 206429145 U CN206429145 U CN 206429145U CN 201621373766 U CN201621373766 U CN 201621373766U CN 206429145 U CN206429145 U CN 206429145U
- Authority
- CN
- China
- Prior art keywords
- point
- bearing
- main door
- keeper
- airtight blast
- 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.)
- Expired - Fee Related
Links
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model discloses a kind of single-point input two point transmission airtight blast door, and the main door plate is arranged on doorframe by hinge leaf, and the drive device that retaining mechanism, driving retaining mechanism for being locked on doorframe are driven is additionally provided with the main door plate；The drive device includes two folded sheets, the hydraulic cylinder and hydraulic pump being arranged on folded sheet, and motor-driven hydraulic pumps Foldable plate stretches；The retaining mechanism is made up of angle flap, keeper, bearing and fixed seat, and the angle flap is fixed on bearing, and bearing is fixed on main door plate, and folded sheet one end is hinged with angle flap, and the other end is connected with keeper.The device largely reduces driving force using electrical control and the structure of mechanism, and apparatus structure is simple, it is possible to achieve multi-point locking, it is adaptable to the every field of civil air defense constructions and installations protection.
Description
Technical field
The utility model belongs to civil air defense constructions and installations security fields, specially a kind of single-point input two point transmission airtight blast door.
Background technology
With the development of aerial attacker, particularly High-tech air raid weapons, the destruction efficiency of air strike is improved rapidly, and air strike is
The Main Means got the upper hand of as high-tech formidable opponent, so that antiaircraft not only more and more difficult and more and more important, air defense operation
Success or failure turn into High-technology local war's victory or defeat deciding factor.For city, air defense basement has spy
Not great meaning, wartime is both the main passage for evacuation of urban civil air defense, and personnel shelter can be used as again.By nuclear weapon,
Under derivative city disaster after chemical weapons, conventional weapon attack and attack, the safety of energy support personnel and equipment is whole with improving
The ability of city integrated protection.The gateway of airtight blast door is designed, horizontal span is relatively small, the airtight blast door of installation
It is relatively small, the discrepancy of low discharge personnel is only applicable, the development of current era has been not suitable with.
Existing airtight blast door weight is larger, and the driving force closed during with opening is larger, is driven using power driven system
Design is complex, and cost is higher.Further, since door leaf span is excessive, the sealing effect of door leaf and doorframe has declined.
In consideration of it, to meet era development demand, thus need badly it is a kind of reasonable in design, it is simple in construction, and door body is firmly, makes
The device that two point is driven is can be achieved with small single-point input.
Utility model content
The purpose of this utility model is, there is provided a kind of single-point input two point transmission airtight blast door, to be somebody's turn to do for problem above
Device largely reduces driving force using electrical control and the structure of mechanism, and apparatus structure is simple, it is possible to achieve many
Point locking, it is adaptable to the every field of civil air defense constructions and installations protection.
To realize object above, the technical solution adopted in the utility model is：A kind of single-point input two point transmission protection is close
Door is closed, it includes main door plate（1）, the main door plate（1）Pass through hinge leaf（7）It is arranged on doorframe, the main door plate（1）On
It is additionally provided with the retaining mechanism for being locked on doorframe（6）, driving retaining mechanism（6）The drive device of transmission（5）；Its feature exists
In the drive device（5）Including two folded sheets（51）, be arranged on folded sheet（51）On hydraulic cylinder（52）And hydraulic pump
（53）, motor-driven hydraulic pumps（53）Foldable plate（51）It is flexible；The retaining mechanism（6）By angle flap（61）, keeper
（62）, bearing（63）And fixed seat（65）Composition, the angle flap（61）It is fixed on bearing（63）On, bearing（63）It is fixed on
Main door plate（1）On, folded sheet（51）One end and angle flap（61）It is hinged, the other end and keeper（62）It is connected.
Further, the main door plate（1）On be provided with observation window for observing inner case（3）, switch door-plate
Closed catch（2）And for opening and closing the locking key of motor（4）.
Further, the bearing（63）On be provided with inverted "L" shaped fixed seat（65）, its fixed seat（65）Between two plates
By the reinforcement for consolidating overall structure performance（64）Welding.
Further, the keeper（62）It is linked in keeper bushing（66）On, its keeper bushing（66）It is welded on fixed seat
（65）On.
Further, the observation window（3）For transparent toughened glass.
Further, the main door plate（1）For steel material.
The beneficial effects of the utility model：A kind of single-point input two point transmission airtight blast door is provided, the device is using electricity
The structure of gas control system and mechanism, largely reduces driving force, and apparatus structure is simple, it is possible to achieve multi-point locking, fits
The every field protected for civil air defense constructions and installations.
1. the device is welded using the steel plate of high intensity, by heat treatments such as a series of annealing, tempering, it is ensured that
The anti-shock strength of Integral sealing door.
2. the utility model is inputted using individual signals, multidirectional keeper locking is can be achieved with, the purpose of defeated many controls is reached.
3. by being provided with fixed seat and reinforcement, it is ensured that the fastness of whole door-plate steel frame construction.
4. using fork hydraulic driving, its noise is smaller.
Brief description of the drawings
Fig. 1 is the back structures schematic diagram of the device.
Fig. 2 is Fig. 1 positive structure schematic.
Label character is expressed as described in figure：1st, main door plate；2nd, closed catch；3rd, observation window；4th, locking key；5th, drive
Dynamic device；6th, retaining mechanism；7th, hinge leaf；51st, folded sheet；52nd, hydraulic cylinder；53rd, hydraulic pump；61st, angle flap；62nd, keeper；
63rd, bearing；64th, reinforcement；65th, fixed seat；66th, keeper bushing.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings to this reality
Be described in detail with new, the description of this part be only it is exemplary and explanatory, should not be to protection domain of the present utility model
There is any restriction effect.
As Figure 1-Figure 2, concrete structure of the present utility model is：A kind of single-point input two point transmission airtight blast door,
It includes main door plate 1, and the main door plate 1 is arranged on doorframe by hinge leaf 7, is additionally provided with the main door plate 1 for locking
The drive device 5 that retaining mechanism 6, driving retaining mechanism 6 tightly on doorframe is driven；The drive device 5 includes two foldings
Plate 51, the hydraulic cylinder 52 being arranged on folded sheet 51 and hydraulic pump 53, the Foldable plate 51 of motor-driven hydraulic pumps 53 stretch；Institute
State retaining mechanism 6 to be made up of angle flap 61, keeper 62, bearing 63 and fixed seat 65, the angle flap 61 is fixed on bearing 63
On, bearing 63 is fixed on main door plate 1, and the one end of folded sheet 51 is hinged with angle flap 61, and the other end is connected with keeper 62.
It is preferred that, observation window 3, the sealed door of switch door-plate for observing inner case are provided with the main door plate 1
Handle 2 and the locking key 4 for opening and closing motor.
It is preferred that, inverted "L" shaped fixed seat 65 is provided with the bearing 63, by consolidating between 65 liang of plates of its fixed seat
The reinforcement 64 of overall structure performance is welded.
It is preferred that, the keeper 62 is linked on keeper bushing 66, and its keeper bushing 66 is welded in fixed seat 65.
It is preferred that, the observation window 3 is transparent toughened glass.
It is preferred that, the main door plate 1 is steel material.
The utility model is rational in infrastructure, according to mechanics transmission principle, when closing sealed door：Start locking key 4, now cut
The folded sheet 51 of V shape is started to shrink at, and drives two angle flaps 61 of left upper end and bottom righthand side to rotate clockwise, two other is inverse
Hour hands are rotated, and finally realize that keeper 62 is locked in doorframe；Locking key 4 is closed during unlatching, after device 5 to be driven is folded, is drawn
Move the unlatching that closed catch 2 realizes airtight blast door.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or equipment including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.
Specific case used herein is set forth to principle of the present utility model and embodiment, above example
Illustrate that being only intended to help understands method of the present utility model and its core concept.Described above is only of the present utility model preferred
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for this technology
For the those of ordinary skill in field, on the premise of the utility model principle is not departed from, some improvement, retouching can also be made
Or change, above-mentioned technical characteristic can also be by rights combined；These improve retouching, change or combined, or not
It is improved that the design of utility model and technical scheme are directly applied into other occasions, it is regarded as protection of the present utility model
Scope.
Claims (6)
1. a kind of single-point input two point transmission airtight blast door, it includes main door plate（1）, the main door plate（1）Closed by hinge
Page（7）It is arranged on doorframe, the main door plate（1）On be additionally provided with retaining mechanism for being locked on doorframe（6）, driving locking
Mechanism（6）The drive device of transmission（5）；Characterized in that, the drive device（5）Including two folded sheets（51）, be arranged on
Folded sheet（51）On hydraulic cylinder（52）And hydraulic pump（53）, motor-driven hydraulic pumps（53）Foldable plate（51）It is flexible；Institute
State retaining mechanism（6）By angle flap（61）, keeper（62）, bearing（63）And fixed seat（65）Composition, the angle flap（61）
It is fixed on bearing（63）On, bearing（63）It is fixed on main door plate（1）On, folded sheet（51）One end and angle flap（61）It is hinged, separately
One end and keeper（62）It is connected.
2. a kind of single-point input two point transmission airtight blast door according to claim 1, it is characterised in that the main door plate
（1）On be provided with observation window for observing inner case（3）, switch door-plate closed catch（2）And driven for opening and closing
The locking key of dynamic motor（4）.
3. a kind of single-point input two point transmission airtight blast door according to claim 1, it is characterised in that the bearing
（63）On be provided with inverted "L" shaped fixed seat（65）, its fixed seat（65）By consolidating adding for overall structure performance between two plates
Strengthening tendons（64）Welding.
4. a kind of single-point input two point transmission airtight blast door according to claim 1 or 3, it is characterised in that the door
Bolt（62）It is linked in keeper bushing（66）On, its keeper bushing（66）It is welded on fixed seat（65）On.
5. a kind of single-point input two point transmission airtight blast door according to claim 2, it is characterised in that the observation window
（3）For transparent toughened glass.
6. a kind of single-point input two point transmission airtight blast door according to claim 1, it is characterised in that the main door plate
（1）For steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621373766.5U CN206429145U (en) | 2016-12-15 | 2016-12-15 | A kind of single-point input two point transmission airtight blast door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621373766.5U CN206429145U (en) | 2016-12-15 | 2016-12-15 | A kind of single-point input two point transmission airtight blast door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206429145U true CN206429145U (en) | 2017-08-22 |
Family
ID=59587392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621373766.5U Expired - Fee Related CN206429145U (en) | 2016-12-15 | 2016-12-15 | A kind of single-point input two point transmission airtight blast door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206429145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868360A (en) * | 2018-08-10 | 2018-11-23 | 中山市佳宝路厨卫产品有限公司 | A kind of virgin locking device and cleaning machine of cleaning machine |
| CN110700735A (en) * | 2019-10-30 | 2020-01-17 | 中国人民解放军63926部队 | Special explosion vent for space launching field |
-
2016
- 2016-12-15 CN CN201621373766.5U patent/CN206429145U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868360A (en) * | 2018-08-10 | 2018-11-23 | 中山市佳宝路厨卫产品有限公司 | A kind of virgin locking device and cleaning machine of cleaning machine |
| CN110700735A (en) * | 2019-10-30 | 2020-01-17 | 中国人民解放军63926部队 | Special explosion vent for space launching field |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106481244B (en) | A kind of civil air defense constructions and installations explosion proof door of movable type | |
| CN206429145U (en) | A kind of single-point input two point transmission airtight blast door | |
| CN106193901B (en) | A kind of singly fan tunnel protection door or Dong Shimen | |
| CN206429152U (en) | A kind of portable civil air defense constructions and installations explosion proof door | |
| CN209324101U (en) | People's air defense usually combines door | |
| CN211549444U (en) | Anti-prying and anti-theft door | |
| CN103469770B (en) | A kind of nuclear power spent fuel pool sluice gate | |
| CN109609742A (en) | One kind setting hydrogen heat-treatment furnace | |
| CN207033119U (en) | It is a kind of to be used for the secondary secondary locking device locked a door | |
| CN201254895Y (en) | Door opening handwheel mechanism for safe and coffer | |
| CN207470043U (en) | The anti-Buddhism of building basement | |
| CN113982436A (en) | Reinforced concrete structure people's air defense door | |
| CN207453542U (en) | A kind of bulletproof sentry box and military architecture | |
| CN104674767A (en) | Spent fuel pool gate | |
| CN206957256U (en) | A kind of assembled folding electric stair shaft plain net protection | |
| CN205990863U (en) | Closed guard gate with electric lock | |
| CN207363704U (en) | Rail rapid transit engineering hydraulic vertical rotary flood and preventive airtight blast door | |
| CN206874085U (en) | A kind of rotating shaft pair locking device | |
| CN203835459U (en) | Protection sealed door of underground urgent danger prevention system | |
| CN107559043A (en) | The manual vertical rotary type protective airtight partition door of rail rapid transit engineering | |
| CN218934187U (en) | Openable partition wall protective airtight light-transmitting window | |
| CN2797548Y (en) | Mechanical lock controlled by long distance | |
| CN210530645U (en) | Reinforced concrete protective door | |
| CN201330548Y (en) | Shellproof anti-theft pick-proof window | |
| CN209687158U (en) | A kind of security door anticollision device, collision-prevention device |
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: 20170822 Termination date: 20201215 |