CN207905651U - A kind of steel structure double-leaf airtight blast door - Google Patents
A kind of steel structure double-leaf airtight blast door Download PDFInfo
- Publication number
- CN207905651U CN207905651U CN201721777958.7U CN201721777958U CN207905651U CN 207905651 U CN207905651 U CN 207905651U CN 201721777958 U CN201721777958 U CN 201721777958U CN 207905651 U CN207905651 U CN 207905651U
- Authority
- CN
- China
- Prior art keywords
- handle
- steel structure
- baffle
- airtight blast
- yishanmen
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 14
- 239000010959 steel Substances 0.000 title claims abstract description 14
- 239000012530 fluid Substances 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005855 radiation Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000011109 contamination Methods 0.000 abstract description 2
- 230000002285 radioactive effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 231100000167 toxic agent Toxicity 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a kind of steel structure double-leaf airtight blast doors, including Yishanmen, the second fan door, groove, handle, electronic box, baffle, deck, shaft, fixed seat, hydraulic stem, hydraulic fluid tank, clamping plate, sliding slot, stereotype, secondary bar, mobile jib and bayonet lock.The utility model has the beneficial effects that：So that baffle is contacted with wall so as to use hydraulics to the position of up and down adjustment baffle by the way that hydraulic device is arranged in the inside of sealed door, plays the effect being isolated from the outside world, improve the seal of sealed door.By the way that stereotype is arranged in sealed door, so as to prevent radioactive contamination using stereotype, the effect of radiation protection is played.Engage mobile jib and secondary bar by the way that bayonet lock is arranged, so as to the position of telescopic adjustment handle, in the case where handle need not be used, handle can be taken in card slot, save space.Device have radiation protection antipollution, flexible and convenient, obturation effect more preferably the characteristics of.
Description
Technical field
The utility model is related to a kind of airtight blast door, specially a kind of steel structure double-leaf airtight blast door belongs to protection
Door applied technical field.
Background technology
Airtight blast door setting has the function of to stop shock wave and completely cuts off two kinds of toxic agent in entrance outermost.It protects close
Shock wave should be able to be stopped by closing door, meet corresponding resistibility requirement.It when selection, should not only meet the needs of dimension of opening, should also expire
Sufficient design pressure requirement.Although Steel structure door higher price, anti-early nuclear radiation performance is also poor, because its dead weight is lighter, opens
It closes flexibly, therefore is commonly used in relatively large sized vehicle in and out port.
But existing airtight blast door still has certain defect when in use, although existing airtight blast door can
Play the role of protection, but when protective door is in closing due to some other, it is always close in wall and protection
It closes between door and gap occurs, may result in that protective door seal is inadequate in this way, influence the function of airtight blast door isolation toxic agent, and
And existing airtight blast door handle for a long time it is exposed can be corroded in air, influence the service life of handle.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of steel structure double-leaf airtight blast door.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of steel structure double-leaf airtight blast door, packet
Yishanmen and the second fan door are included, the middle part of the Yishanmen is equipped with groove, and the groove side engages handle, the handle
Side is equipped with electronic box, and the Yishanmen is internally provided with several baffles, and several decks, the card are welded in Yishanmen side
The side of seat engages shaft, and the shaft side is equipped with fixed seat, and the lower section of the baffle is equipped with hydraulic stem, the hydraulic stem
Lower section engages hydraulic fluid tank, and the hydraulic fluid tank both sides are equipped with clamping plate, and the baffle both sides are equipped with sliding slot, and the sliding slot side is set
There are stereotype, the handle side to weld secondary bar, described secondary bar one end engages mobile jib, bayonet lock is equipped with outside the mobile jib.
Preferably, in order to allow the baffle by hydraulic stem telescopic adjustment position, the seal of protective door, institute are improved
Baffle is stated to be movably connected by hydraulic stem and the hydraulic fluid tank.
Preferably, space is saved in order to allow the handle to be fastened on when unwanted in the groove, and had
Effect protects handle not by air corrosion, the rounded structure of handle, and the handle and the groove match.
Preferably, in order to can be controlled by the electronic box hydraulic fluid tank lifting operation, the electronic box with it is described
Hydraulic fluid tank electrically connects.
Preferably, in order to make protective door is fixed more securely to ensure the stationarity of protective door, the shaft and described the
Yishanmen is set in parallel, and the shaft and the fixed seat are in rotation connection.
Preferably, more stable and firm in order to make the handle fix, facilitate the rotation process of handle, the secondary bar and institute
Handle is stated to be vertical setting.
The utility model has the beneficial effects that：By the way that hydraulic device is arranged in the inside of sealed door, so as to utilize liquid
Pressure device comes the position of up and down adjustment baffle, and baffle is allow to contact the effect for playing and being isolated from the outside world with wall, improves close
Close the seal of door.By the way that stereotype is arranged in sealed door, so as to prevent radioactive contamination using stereotype, radiation protection is played
Effect.Engage mobile jib and secondary bar by the way that bayonet lock is arranged, so as to the position of telescopic adjustment handle, turns that need not use
In the case of, handle can be taken in card slot, save space.Device has radiation protection antipollution, flexible and convenient closed
Better feature.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model baffle arrangement schematic diagram.
Fig. 3 is the utility model stereotype structural schematic diagram.
Fig. 4 is the utility model rotating handle structure schematic diagram.
In figure：1, Yishanmen, the 2, second fan door, 3, groove, 4, handle, 5, electronic box, 6, baffle, 7, deck, 8, shaft,
9, fixed seat, 10, hydraulic stem, 11, hydraulic fluid tank, 12, clamping plate, 13, sliding slot, 14, stereotype, 15, secondary bar, 16, mobile jib, 17, bayonet lock.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -4, a kind of steel structure double-leaf airtight blast door, including Yishanmen 1 and second fans door 2, institute
The middle part for stating Yishanmen 1 is equipped with groove 3, and 3 side of the groove engages handle 4, and 4 side of the handle is equipped with electronic box 5, described
Yishanmen 1 is internally provided with several baffles 6, and several decks 7, the side engaging of the deck 7 are welded in 1 side of Yishanmen
Shaft 8,8 side of the shaft are equipped with fixed seat 9, and the lower section of the baffle 6 is equipped with hydraulic stem 10, the lower section of the hydraulic stem 10
Engage hydraulic fluid tank 11,11 both sides of the hydraulic fluid tank are equipped with clamping plate 12, and 6 both sides of the baffle are equipped with sliding slot 13, the sliding slot
13 sides are equipped with stereotype 14, and secondary bar 15 is welded in 4 side of the handle, and 15 one end of the secondary bar engages mobile jib 16, the mobile jib 16
Outside is equipped with bayonet lock 17.
As a kind of technical optimization scheme of the utility model, baffle 6 is connected by hydraulic stem 10 and hydraulic fluid tank 11 in activity
It connects, so as to using the position of 10 telescopic adjustment baffle 6 of hydraulic stem, improve the seal of protective door.
As a kind of technical optimization scheme of the utility model, 4 rounded structure of handle, and handle 4 and 3 phase of groove
Match, so as to which groove 3 is interior to save space so that handle 4 can be fastened on when unwanted, and is effectively protected handle 4
Not by air corrosion.
As a kind of technical optimization scheme of the utility model, electronic box 5 is electrically connect with hydraulic fluid tank 11, so as to profit
Hydraulic fluid tank 11 is effectively controlled with electronic box 5 so that the control enhanced convenience of hydraulic fluid tank 11.
As a kind of technical optimization scheme of the utility model, shaft 8 is set in parallel with Yishanmen 1, and shaft 8 with
Fixed seat 9 in rotation connection, so as to so that device it is fixed more stablize, and ensure that sealed door can normally be opened or
It closes.
As a kind of technical optimization scheme of the utility model, secondary bar 15 is vertical setting with handle 4, so as to effective
Fixation handle 4, facilitate rotation handle 4.
When the utility model is used, first, using several screw holes in fixed seat 9 respectively by Yishanmen 1 and second
Fan door 2 is fixed on the wall, and closing or opening for airtight blast door may be implemented by rotating handle 4, closed in airtight blast door
When conjunction, hydraulic fluid tank 11 can be manipulated by electronic box 5, then hydraulic fluid tank 11 pushes hydraulic stem 10 to move upwards, and then baffle exists
It is moved upwards under the promotion of hydraulic stem 10 up to being contacted with wall, the seal of protective door is thus further improved, not
When needing to use handle 4, the inside that secondary bar 15 is fastened on mobile jib 16 by bayonet lock 17 is removed, then recycles expense 17 solid
Fixed, handle 4 is also fastened on the inside of groove 3 at this time, can effectively prevent handle 4 in this way and exposes quilt for a long time in air
Corrosion, in the inside of sealed door, setting stereotype 14 can play the role of radiation-resistant.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of steel structure double-leaf airtight blast door, including Yishanmen（1）With the second fan door（2）, it is characterised in that：Described
Yishanmen（1）Middle part be equipped with groove（3）, the groove（3）Side engages handle（4）, the handle（4）Side is equipped with electronic box
（5）, the Yishanmen（1）It is internally provided with several baffles（6）, the Yishanmen（1）Weld several decks in side（7）, institute
State deck（7）Side engage shaft（8）, the shaft（8）Side is equipped with fixed seat（9）, the baffle（6）Lower section be equipped with
Hydraulic stem（10）, the hydraulic stem（10）Lower section engage hydraulic fluid tank（11）, the hydraulic fluid tank（11）Both sides are equipped with clamping plate
（12）, the baffle（6）Both sides are equipped with sliding slot（13）, the sliding slot（13）Side is equipped with stereotype（14）, the handle（4）One
Weld secondary bar in side（15）, the secondary bar（15）One end engages mobile jib（16）, the mobile jib（16）Outside is equipped with bayonet lock（17）.
2. a kind of steel structure double-leaf airtight blast door according to claim 1, it is characterised in that：The baffle（6）Pass through
Hydraulic stem（10）With the hydraulic fluid tank（11）It is movably connected.
3. a kind of steel structure double-leaf airtight blast door according to claim 1, it is characterised in that：The handle（4）In circle
Shape structure, and the handle（4）With the groove（3）Match.
4. a kind of steel structure double-leaf airtight blast door according to claim 1, it is characterised in that：The electronic box（5）With institute
State hydraulic fluid tank（11）Electrically connect.
5. a kind of steel structure double-leaf airtight blast door according to claim 1, it is characterised in that：The shaft（8）With institute
State Yishanmen（1）It is set in parallel, and the shaft（8）With the fixed seat（9）In rotation connection.
6. a kind of steel structure double-leaf airtight blast door according to claim 1, it is characterised in that：The secondary bar（15）With institute
State handle（4）It is vertical setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721777958.7U CN207905651U (en) | 2017-12-18 | 2017-12-18 | A kind of steel structure double-leaf airtight blast door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721777958.7U CN207905651U (en) | 2017-12-18 | 2017-12-18 | A kind of steel structure double-leaf airtight blast door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207905651U true CN207905651U (en) | 2018-09-25 |
Family
ID=63568335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721777958.7U Expired - Fee Related CN207905651U (en) | 2017-12-18 | 2017-12-18 | A kind of steel structure double-leaf airtight blast door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207905651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343462A (en) * | 2020-10-14 | 2021-02-09 | 武汉铁盾民防工程有限公司 | Automatically controlled steel construction biparting protective airtight door |
| CN114876330A (en) * | 2022-05-31 | 2022-08-09 | 江苏恒进人防设备有限公司 | Steel structure protective airtight door with good impact resistance and working method thereof |
-
2017
- 2017-12-18 CN CN201721777958.7U patent/CN207905651U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343462A (en) * | 2020-10-14 | 2021-02-09 | 武汉铁盾民防工程有限公司 | Automatically controlled steel construction biparting protective airtight door |
| CN114876330A (en) * | 2022-05-31 | 2022-08-09 | 江苏恒进人防设备有限公司 | Steel structure protective airtight door with good impact resistance and working method thereof |
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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: 20180925 |