CN208330048U - A kind of ramp swing-in double-leaf protective sealed door - Google Patents
A kind of ramp swing-in double-leaf protective sealed door Download PDFInfo
- Publication number
- CN208330048U CN208330048U CN201820941920.7U CN201820941920U CN208330048U CN 208330048 U CN208330048 U CN 208330048U CN 201820941920 U CN201820941920 U CN 201820941920U CN 208330048 U CN208330048 U CN 208330048U
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- China
- Prior art keywords
- door
- leaf
- face
- double
- back side
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Abstract
The utility model discloses a kind of ramp swing-in double-leaf protective sealed doors, including exterior door frame, the rear end face of the exterior door frame is equipped with interior doorframe, the two sides of the interior doorframe are mounted on metal door leaf, the front end face of the metal door leaf is equipped with door handle, anticollision sponge plate is installed on the outside of the door handle, the side of the exterior door frame front end face is equipped with electro-magnet switch, the rear end face of the metal door leaf is provided with strip groove, the outside of the metal door leaf is connect with doorframe sealing rubber strip by wire casing, the two sides in inside door back end of frame face are mounted on back side panel, one end of the back side panel is equipped with electromagnet, fixed link is installed on the inside of the back side panel.The utility model can be linked by hydraulic stem and multi-connection bar and complete automatic door-closing, save manpower, more bars and two-door fan, and the bindiny mechanism between door leaf and doorframe is more stable, and hinge burden is smaller, and the service life is longer.
Description
Technical field
The utility model relates to airtight blast door technical field, specially a kind of ramp swing-in double-leaf protective sealed door.
Background technique
With the rapid development of social economy, people start frequently to use airtight blast door in building trade, protection
Sealed door setting has the function of to stop two kinds of toxic agent of shock wave and isolation, airtight blast door should be able to stop in entrance outermost
Shock wave, meets corresponding resistibility requirement, when selection, should not only meet the needs of dimension of opening, should also meet design pressure and want
It asks, although Steel structure door price is higher, anti-early nuclear radiation performance is also poor, and because its self weight is lighter, opening and closing is flexible, therefore usually
For relatively large sized vehicle in and out port, steel airtight blast door is pressed at hole whether there is or not threshold division, there is fixed threshold, work
Threshold and three kinds of door leaf landing-type, different types of airtight blast door have the advantages that different, also have in many ramps now anti-
Protect sealed door.
But the airtight blast door in existing ramp is the excessive company of being easily damaged of hinge load for rotation singly fanned
The hinge connect, the switch of door need manual operation cumbersome；Therefore, it is unsatisfactory for existing demand, we have proposed a kind of slopes to this
Road swing-in double-leaf protective sealed door.
Utility model content
The purpose of this utility model is to provide a kind of ramp swing-in double-leaf protective sealed doors, to solve above-mentioned background skill
The airtight blast door that existing ramp is proposed in art is that singly fan excessive for the hinge load of rotation is easily damaged connection
The problems such as hinge, the switch of door needs manual operation cumbersome.
To achieve the above object, the utility model provides the following technical solutions: a kind of ramp swing-in double-leaf protective sealed
Door, including exterior door frame, the rear end face of the exterior door frame are equipped with interior doorframe, and the two sides of the interior doorframe are mounted on metallic door
Fan, the front end face of the metal door leaf are equipped with door handle, anticollision sponge plate, the external door are equipped on the outside of the door handle
The side of frame front end face is equipped with electro-magnet switch, and the rear end face of the metal door leaf is provided with strip groove, the metallic door
The outside of fan is connect with doorframe sealing rubber strip by wire casing, and the two sides in inside door back end of frame face are mounted on back side panel, institute
The one end for stating back side panel is equipped with electromagnet, and fixed link, the centre of the fixed link and length are equipped on the inside of the back side panel
One end of connecting rod is connected by a hinge, and the front end of the fixed link and one end of short connecting rod are connected by a hinge, described solid
The rear end of fixed pole and the rear end of hydraulic stem are connected by a hinge, and the front end of the hydraulic stem is mounted on the centre of long connecting rod.
Preferably, the inside of the strip groove is equipped with rotating bar, and the rear end of the rotating bar is provided with sliding rail, described
Sliding rail is connect with the other end of long connecting rod by connecting column.
Preferably, the upper surface setting of the interior doorframe is fluted, and the interior doorframe passes through recessed with bottom edge sealing rubber strip
Slot connection.
Preferably, one end of the back side panel is provided with card slot, and the back side panel is connect with electromagnet by card slot, described
Electromagnet and electro-magnet switch pass through electric connection.
Preferably, the middle position of the rotating bar is provided with threaded hole, and threaded hole and strip groove are connected by bolt
It connects.
Preferably, it is solid by welding to extend to the inside of metal door leaf, the door handle and metal door leaf for the door handle
It is fixed.
Compared with prior art, the utility model has the beneficial effects that it is close to be equipped with bottom edge by the upper surface of interior doorframe
Doorframe sealing rubber strip is equipped on the outside of envelope rubber strip and metal door leaf can be improved sealing performance between door, by hydraulic
Cooperation between bar, fixed link, long connecting rod, short connecting rod and rotating bar can pass through hydraulic stem with the door of non-closed state
Two metal door leafs are pushed into closed state by thrust, the metal door leaf of opening state can be made to be adsorbed on electromagnet by electromagnet
On be kept open metal door leaf, by press electro-magnet switch can make electromagnet power-off unclamp metal door leaf, make gold
Belonging to door leaf is automatically closed door by hydraulic stem promotion, saves manpower, effectively people can be protected to strike by anticollision sponge plate
Injury suffered by door, the utility model can be linked by hydraulic stem and multi-connection bar and complete automatic door-closing, save people
Power, more bars and two-door fan, the bindiny mechanism between door leaf and doorframe is more stable, and hinge burden is smaller, and the service life is longer.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of ramp swing-in double-leaf protective sealed door of the utility model；
Fig. 2 is the rear structure schematic diagram of the metal door leaf of the utility model；
Fig. 3 is a kind of vertical view schematic diagram of internal structure of ramp swing-in double-leaf protective sealed door of the utility model.
In figure: 1, metal door leaf；2, anticollision sponge plate；3, door handle；4, exterior door frame；5, interior doorframe；6, electro-magnet switch；
7, strip groove；8, doorframe sealing rubber strip；9, electromagnet；10, back side panel；11, hydraulic stem；12, fixed link；13, long connection
Bar；14, short connecting rod；15, bottom edge sealing rubber strip；16, rotating bar；17, sliding rail；18, connecting column.
Specific embodiment
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.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of ramp swing-in double-leaf protective sealed door,
Including exterior door frame 4, the rear end face of exterior door frame 4 is equipped with interior doorframe 5, and the two sides of interior doorframe 5 are mounted on metal door leaf 1, metal
The front end face of door leaf 1 is equipped with door handle 3, and the outside of door handle 3 is equipped with anticollision sponge plate 2, the side of 4 front end face of exterior door frame
Electro-magnet switch 6 is installed, the rear end face of metal door leaf 1 is provided with strip groove 7, and the outside of metal door leaf 1 and doorframe seal
Rubber strip 8 is connected by wire casing, and the two sides of interior 5 rear end face of doorframe are mounted on back side panel 10, and one end of back side panel 10 is equipped with
Electromagnet 9, the inside of back side panel 10 are equipped with fixed link 12, and the centre of fixed link 12 and one end of long connecting rod 13 pass through hinge
Connection, the front end of fixed link 12 and one end of short connecting rod 14 are connected by a hinge, rear end and the hydraulic stem 11 of fixed link 12
Rear end is connected by a hinge, and the front end of hydraulic stem 11 is mounted on the centre of long connecting rod 13.
Further, the inside of strip groove 7 is equipped with rotating bar 16, and the rear end of rotating bar 16 is provided with sliding rail 17, sliding rail
17 are connect with the other end of long connecting rod 13 by connecting column 18, connecting column 18 can be made in the inside of sliding rail 17 by sliding rail 17
Movement.
Further, the upper surface setting of interior doorframe 5 is fluted, and interior doorframe 5 is connected with bottom edge sealing rubber strip 15 by groove
It connects, contacts the sealing performance for improving door with metal door leaf 1 by bottom edge sealing rubber strip 15.
Further, one end of back side panel 10 is provided with card slot, and back side panel 10 is connect with electromagnet 9 by card slot, electromagnet 9
With electro-magnet switch 6 by being electrically connected, the break-make situation of electromagnet 9 can control, by electro-magnet switch 6 to control door leaf
1 with the absorption of electromagnet 9 with separate.
Further, the middle position of rotating bar 16 is provided with threaded hole, and threaded hole and strip groove 7 are connected by bolt
It connects, rotating bar 16 is fixed on by 7 inside by bolt and installation is stablized.
Further, door handle 3 extends to the inside of metal door leaf 1, and door handle 3, by being welded and fixed, leads to metal door leaf 1
Crossing door handle 3 can be convenient manual manual operation switch's door.
Working principle: in use, two metal door leafs 1 are pushed into vertical 90 degree for metal door leaf 1 by hand-held door handle 3
It is adsorbed with electromagnet 9, opens bivalve door, wait after being completed by behavior, press electro-magnet switch 6, power off electromagnet 9,
Electromagnet 9 and metal door leaf 1 unclamp, and hydraulic stem 11 is because of the long connecting rod 13 of internal liquid pressure promotion, and the one of long connecting rod 13
End pushes, and is fully deployed connecting column 18 in internal slide to hydraulic stem 11, long connecting rod 13, the rotating bar 16 of sliding rail 17, i.e.,
Two metal door leafs 1 completely close contact, are equipped with bottom edge sealing rubber strip 15 and metal door leaf by the upper surface of interior doorframe 5
1 outside, which is equipped with doorframe sealing rubber strip 8, can be improved sealing performance between door, can be effective by anticollision sponge plate 2
The reduction people damage suffered when striking metal door leaf 1.
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 is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of ramp swing-in double-leaf protective sealed door, including exterior door frame (4), it is characterised in that: after the exterior door frame (4)
End face is equipped with interior doorframe (5), and the two sides of the interior doorframe (5) are mounted on metal door leaf (1), the metal door leaf (1)
Front end face is equipped with door handle (3), is equipped with anticollision sponge plate (2) on the outside of the door handle (3), before the exterior door frame (4)
The side of end face is equipped with electro-magnet switch (6), and the rear end face of the metal door leaf (1) is provided with strip groove (7), the gold
The outside for belonging to door leaf (1) is connect with doorframe sealing rubber strip (8) by wire casing, and the two sides of interior doorframe (5) rear end face are pacified
Equipped with back side panel (10), one end of the back side panel (10) is equipped with electromagnet (9), is equipped on the inside of the back side panel (10)
Fixed link (12), the centre of the fixed link (12) and one end of long connecting rod (13) are connected by a hinge, the fixed link
(12) one end of front end and short connecting rod (14) is connected by a hinge, rear end and hydraulic stem (11) of the fixed link (12)
Rear end is connected by a hinge, and the front end of the hydraulic stem (11) is mounted on the centre of long connecting rod (13).
2. a kind of ramp swing-in double-leaf protective sealed door according to claim 1, it is characterised in that: the strip groove
(7) inside is equipped with rotating bar (16), and the rear end of the rotating bar (16) is provided with sliding rail (17), the sliding rail (17) and length
The other end of connecting rod (13) is connected by connecting column (18).
3. a kind of ramp swing-in double-leaf protective sealed door according to claim 1, it is characterised in that: the interior doorframe
(5) upper surface setting is fluted, and the interior doorframe (5) is connect with bottom edge sealing rubber strip (15) by groove.
4. a kind of ramp swing-in double-leaf protective sealed door according to claim 1, it is characterised in that: the back side panel
(10) one end is provided with card slot, and the back side panel (10) is connect with electromagnet (9) by card slot, the electromagnet (9) and electricity
Magnet contactor (6) passes through electric connection.
5. a kind of ramp swing-in double-leaf protective sealed door according to claim 2, it is characterised in that: the rotating bar
(16) middle position is provided with threaded hole, and threaded hole is bolted with strip groove (7).
6. a kind of ramp swing-in double-leaf protective sealed door according to claim 1, it is characterised in that: the door handle
(3) inside of metal door leaf (1) is extended to, the door handle (3) is with metal door leaf (1) by being welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941920.7U CN208330048U (en) | 2018-06-19 | 2018-06-19 | A kind of ramp swing-in double-leaf protective sealed door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941920.7U CN208330048U (en) | 2018-06-19 | 2018-06-19 | A kind of ramp swing-in double-leaf protective sealed door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208330048U true CN208330048U (en) | 2019-01-04 |
Family
ID=64771784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820941920.7U Expired - Fee Related CN208330048U (en) | 2018-06-19 | 2018-06-19 | A kind of ramp swing-in double-leaf protective sealed door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208330048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116034892A (en) * | 2023-04-03 | 2023-05-02 | 北京先通国际医药科技股份有限公司 | Radiation-proof living animal storage cabinet and application thereof |
-
2018
- 2018-06-19 CN CN201820941920.7U patent/CN208330048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116034892A (en) * | 2023-04-03 | 2023-05-02 | 北京先通国际医药科技股份有限公司 | Radiation-proof living animal storage cabinet and application 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 |
Granted publication date: 20190104 Termination date: 20200619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |