CN207905599U - A kind of steel construction movable sill double-leaf protective sealed door - Google Patents
A kind of steel construction movable sill double-leaf protective sealed door Download PDFInfo
- Publication number
- CN207905599U CN207905599U CN201721778061.6U CN201721778061U CN207905599U CN 207905599 U CN207905599 U CN 207905599U CN 201721778061 U CN201721778061 U CN 201721778061U CN 207905599 U CN207905599 U CN 207905599U
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- door body
- threshold
- biparting
- cover board
- 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 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 230000001681 protective effect Effects 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000012856 packing Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Abstract
The utility model discloses a kind of steel construction movable sill double-leaf protective sealed doors, including biparting door body, rotating handles, connects hinge, control switch, cover board, mounting groove, ground, sealing threshold, gasket, elevator, limiting slot, mounting hole, mounting table, dust-proof cushion and threading hole.The utility model has the beneficial effects that：Cover board is installed so that mounting groove is flushed in routine use with ground, does not influence the normal use on ground at the top of mounting groove.Sealing threshold inside mounting groove, it can move up and be in close contact with the bottom of biparting threshold in case of need, by the gap seals between threshold and ground, it is avoided that extraneous various risk factors enter inside across biparting door body, causes the loss of life and property.The lifting function control sealing threshold movement of bottom, use are more time saving and energy saving.The protective door is easy to use, ensure that the flexible performance of threshold, can in case of emergency play sealing function, and ensure that the smooth of daily ground.
Description
Technical field
The utility model is related to a kind of airtight blast door, specially a kind of steel construction movable sill double-leaf protective sealed door belongs to
In people's air defense equipment application field.
Background technology
Airtight blast door can stop shock wave, meet corresponding resistibility requirement.Although Steel structure door higher price, anti-early stage
Nuclear radiation performance is also poor, but because its dead weight is lighter, opens and closes flexibly, therefore is commonly used in relatively large sized vehicle in and out port.
Steel airtight blast door uses flat-open type.It is divided by door leaf quantity, there is two kinds of single fan closed guard gate and biparting closed guard gate.Univalve door one
As for the smaller personnel's entrance of size, bivalve door be generally used for larger-size vehicle in and out port.Steel airtight blast door
By at hole, whether there is or not threshold divisions, there is three kinds of fixed threshold, movable sill and door leaf landing-type.
But there are still some shortcomings when in use for existing steel construction movable sill double-leaf protective sealed door.Existing steel knot
Structure movable sill double-leaf protective sealed door is complicated, and using being more troublesome, and obturation effect is limited, cannot completely by ground with
Protect door body between gap closing, emergency using when easily cause casualties and economic loss.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of steel construction movable sill double-leaf protective
Sealed door.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of steel construction movable sill double-leaf protective sealed
Door, including biparting door body, rotating handles and sealing threshold, the biparting door body side is connected with two groups of rotating handles, institute
It states biparting door body both ends and is mounted on two groups of connects hinges, and the biparting door body other side is equipped with control switch, it is described double
Fan door body bottom is equipped with ground, and the ground upper end is provided with mounting groove, and the installation close to the biparting door body bottom
Slot is internally provided with limiting slot, and surrounding is provided with mounting table, the mounting groove inner tip surrounding installation at the top of the limiting slot
There is dust-proof cushion, the limiting slot inner bottom is equipped with two groups of elevators, and is connected with sealing threshold, institute at the top of the elevator
It states and one layer of gasket is installed on the outside of sealing threshold, the mounting groove interior side is provided with threading hole, the mounting table top
Cover board is installed.
Cover board is convenient at the top of mounting table when connecting, and working with mounting table convenient for cover board when preferably, in order to make installation
Dismounting, the cover board and mounting table side are both provided with several mounting holes, and cover board is movably connected with mounting table.
It preferably, can be adequately by door body and ground in order to enable the sealing threshold inside mounting groove to be contacted with biparting door body
Gap seals between face, the mounting groove is arranged in the underface of biparting door body, and the width of mounting groove is more than biparting door body
Thickness.
Preferably, it in order to enable sealing threshold freely to be moved inside limiting slot, does not leave a blank when being contacted with door body bottom
Gap, the sealing threshold seal threshold top and are set in parallel with biparting door body bottom perpendicular to limiting slot.
Preferably, it in order to make cover board be not easy to shake inside mounting groove, in routine use, is not easy to enter dust from gap,
The cover board is in engage connection, and the junction of cover board and mounting groove is provided with rubber pad with mounting groove.
Preferably, more convenient to use in order to keep the sealing effect of sealing threshold more preferable, the sealing threshold contour structures
L-shaped setting.
The utility model has the beneficial effects that：By the way that mounting groove is arranged on the bottom ground of biparting door body, and installing
Groove top portion is installed by cover board so that mounting groove is flushed in routine use with ground, does not influence the normal use on ground, can be normal
Passage, without any obstruction.Sealing threshold inside mounting groove can move up and biparting threshold in case of need
Bottom be in close contact, by the gap seals between threshold and ground, be avoided that extraneous various risk factors pass through bivalve door
Body enters inside, causes the loss of life and property.The lifting function control sealing threshold movement of bottom, realizes operation
Mechanization, use are more time saving and energy saving.The protective door is easy to use, ensure that the flexible performance of threshold, can be in case of emergency
Sealing function is played, and ensure that the smooth of daily ground.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is that the utility model installs slot structure schematic diagram.
Fig. 3 is that the utility model seals threshold structural schematic diagram.
Fig. 4 is the utility model mounting groove internal structure schematic diagram.
In figure：1, biparting door body；2, rotating handles；3, connects hinge；4, control switch；5, cover board；6, mounting groove；7,
Face；8, threshold is sealed；9, gasket；10, elevator；11, limiting slot；12, mounting hole；13, mounting table；14, dust-proof cushion；15、
Threading hole.
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 construction movable sill double-leaf protective sealed door, including biparting door body 1, rotating handles
2 are connected with two groups of rotating handles 2 with sealing threshold 8,1 side of biparting door body, and 1 both ends of biparting door body are mounted on two groups of companies
Hinge 3 is connect, and 1 other side of biparting door body is equipped with control switch 4,1 bottom of biparting door body is equipped with ground 7, and 7 upper end of ground is leaned on
Nearly 1 bottom of biparting door body is provided with mounting groove 6, and mounting groove 6 is internally provided with limiting slot 11,11 top surrounding setting of limiting slot
There are mounting table 13,6 inner tip surrounding of mounting groove that dust-proof cushion 14 is installed, 11 inner bottom of limiting slot is equipped with two groups of elevators
10, and 10 top of elevator is connected with sealing threshold 8,8 outside of sealing threshold is equipped with one layer of gasket 9,6 inside one of mounting groove
Side is provided with threading hole 15, and 13 top of mounting table is equipped with cover board 5.
As a kind of technical optimization scheme of the utility model, cover board 5 and 13 side of mounting table are both provided with several and consolidate
It is covered when determining hole 12, and cover board 5 is movably connected with mounting table 13, make to connect with mounting table 13 convenient for cover board 5 when installation, and working
Plate 5 is convenient for from 13 top dismounting of mounting table.
As a kind of technical optimization scheme of the utility model, mounting groove 6 is arranged in the underface of biparting door body 1, and pacifies
The width of tankage 6 is more than the thickness of biparting door body 1, so that the sealing threshold 8 inside mounting groove 6 is contacted with biparting door body 1, can fill
Point by the gap seals between door body and ground 7.
As a kind of technical optimization scheme of the utility model, sealing threshold 8 seals threshold 8 perpendicular to limiting slot 11
Top is set in parallel with 1 bottom of biparting door body, and sealing threshold 8 is enable freely to be moved inside limiting slot 11, with door body bottom
Portion does not interspace when contacting.
As a kind of technical optimization scheme of the utility model, cover board 5 and mounting groove 6 cover board 5 and are pacified in engage connection
The junction of tankage 6 is provided with rubber pad, and cover board 5 is made to be not easy to shake inside mounting groove 6, in routine use, is not easy from gap
Into dust.
As a kind of technical optimization scheme of the utility model, the L-shaped setting of 8 contour structures of threshold is sealed, sealing is made
The sealing effect of threshold 8 is more preferable, more convenient to use.
When the utility model is used, first, biparting door body 1 is mounted on wall side by the connects hinge 3 of both sides,
It seals threshold 8 to be mounted on inside limiting slot 11 by the elevator 10 of model PA200, inside elevator 10 and threading hole 15
Electric wire connects.Cover board 5 is connect by mounting hole 12 with mounting table 13, and rubber pad and dust-proof cushion 14 can play the work of damping, buffering
With, avoid dust influence sealing threshold 8 use.In case of emergency, cover board 5 is dismantled from 6 inside of mounting groove, rotation rotation
Handle hand 2 closes biparting door body 1.The control switch 4 for pressing 1 side of biparting door body starts elevator 10, drives sealing threshold
8 rise contacted with the bottom of biparting door body 1, sealing a 1 bottom part of threshold remain in inside limiting slot 11, by ground 7 with pair
Gap between fan door body 1 thoroughly seals.
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 construction movable sill double-leaf protective sealed door, including biparting door body（1）, rotating handles（2）With sealing threshold
（8）, it is characterised in that：The biparting door body（1）Side is connected with two groups of rotating handles（2）, the biparting door body（1）Two
End is mounted on two groups of connects hinges（3）, and the biparting door body（1）The other side is equipped with control switch（4）, the bivalve door
Body（1）Bottom is equipped with ground（7）, the ground（7）Upper end is close to the biparting door body（1）Bottom is provided with mounting groove（6）,
And the mounting groove（6）It is internally provided with limiting slot（11）, the limiting slot（11）Top surrounding is provided with mounting table（13）, institute
State mounting groove（6）Inner tip surrounding is equipped with dust-proof cushion（14）, the limiting slot（11）Inner bottom is equipped with two groups of liftings
Machine（10）, and the elevator（10）Top is connected with sealing threshold（8）, the sealing threshold（8）Outside be equipped with one layer it is close
Packing（9）, the mounting groove（6）Interior side is provided with threading hole（15）, the mounting table（13）Top is equipped with cover board
（5）.
2. a kind of steel construction movable sill double-leaf protective sealed door according to claim 1, it is characterised in that：The cover board
（5）And mounting table（13）Side is both provided with several mounting holes（12）, and cover board（5）With mounting table（13）It is movably connected.
3. a kind of steel construction movable sill double-leaf protective sealed door according to claim 1, it is characterised in that：The mounting groove
（6）It is arranged in biparting door body（1）Underface, and mounting groove（6）Width be more than biparting door body（1）Thickness.
4. a kind of steel construction movable sill double-leaf protective sealed door according to claim 1, it is characterised in that：The hermatic door
Sill（8）Perpendicular to limiting slot（11）, and seal threshold（8）Top and biparting door body（1）Bottom is set in parallel.
5. a kind of steel construction movable sill double-leaf protective sealed door according to claim 1, it is characterised in that：The cover board
（5）With mounting groove（6）It is connected in engagement, and cover board（5）With mounting groove（6）Junction be provided with rubber pad.
6. a kind of steel construction movable sill double-leaf protective sealed door according to claim 1, it is characterised in that：The hermatic door
Sill（8）The L-shaped setting of contour structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721778061.6U CN207905599U (en) | 2017-12-18 | 2017-12-18 | A kind of steel construction movable sill double-leaf protective sealed door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721778061.6U CN207905599U (en) | 2017-12-18 | 2017-12-18 | A kind of steel construction movable sill double-leaf protective sealed door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207905599U true CN207905599U (en) | 2018-09-25 |
Family
ID=63568307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721778061.6U Expired - Fee Related CN207905599U (en) | 2017-12-18 | 2017-12-18 | A kind of steel construction movable sill double-leaf protective sealed door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207905599U (en) |
-
2017
- 2017-12-18 CN CN201721778061.6U patent/CN207905599U/en not_active Expired - Fee Related
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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 |