CN203783401U - Barrier-free high-sound-insulation marine fire-proof door - Google Patents
Barrier-free high-sound-insulation marine fire-proof door Download PDFInfo
- Publication number
- CN203783401U CN203783401U CN201420107917.7U CN201420107917U CN203783401U CN 203783401 U CN203783401 U CN 203783401U CN 201420107917 U CN201420107917 U CN 201420107917U CN 203783401 U CN203783401 U CN 203783401U
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- CN
- China
- Prior art keywords
- lifting
- frame
- sliding shoe
- door
- lifting frame
- 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 - Lifetime
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a barrier-free high-sound-insulation marine fire-proof door which is characterized by comprising a door leaf (5) and an airtight lifting device mounted at the bottom of the door leaf (5), wherein the airtight lifting device comprises a fixed frame (1) and a lifting frame (2), and at least two groups of lifting linkages (3) are connected between the fixed frame (1) and the lifting frame (2); a sliding groove (1.1) is formed in the fixed frame (1); an embedding groove (2.1) is formed in the bottom of the lifting frame (2); each lifting linkage (3) comprises a sliding block (3.1), a fixed block (3.2), a hinge bar (3.3) and a reset spring (3.4), and the sliding block (3.1) is arranged in the sliding groove (1.1); and the outer end of one sliding block (3.1) on the outer side is connected with a horizontal contact (4). According to the barrier-free high-sound-insulation marine fire-proof door, height difference of the inside ground and outside ground of the fire-proof door is avoided in a use process, and an airtight effect is achieved when the door is closed.
Description
Technical field
The utility model relates to a kind of accessible high sound insulation marine fire door, belongs to ship domain.
Background technology
In marine fire door, the encapsulating method of labeled door is all between doorframe and door leaf, to add ring-shaped rubber weather strip, but, some labeled door has not allowed threshold, and the inside and outside ground of labeled door has not allowed again the discrepancy in elevation, so, traditional encapsulating method just can only seal up three faces (two sides and an end face) of door, and the gap between door leaf bottom surface and ground just cannot seal by conventional method.Therefore seeking a kind of inside and outside ground that can make labeled door does not have the discrepancy in elevation, and it is particularly important in the time closing, to have the accessible high sound insulation marine fire door of obturation effect.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of inside and outside ground that can make labeled door there is no the discrepancy in elevation, and can in the time closing, have the accessible high sound insulation marine fire door of obturation effect.
The purpose of this utility model is achieved in that
A kind of accessible high sound insulation marine fire door, it comprises door leaf and is installed on the lifting obturator of door leaf bottom, described lifting obturator comprises fixed frame and lifting frame, between described fixed frame and lifting frame, be connected with at least two group lifting linkage devices, described fixed frame sliding tray, described lifting frame is arranged at its below along the length direction of fixed frame, the bottom of described lifting frame is provided with an embedding slot, in described embedding slot, be equipped with weather strip, described lifting linkage device comprises sliding shoe, fixed block, hinge bar and back-moving spring, described sliding shoe is arranged in sliding tray, described fixed block is fixedly connected with lifting frame, described hinge bar is oblique to be articulated with between sliding shoe and fixed block, described back-moving spring is connected between hinge bar and sliding shoe, the outer end of a sliding shoe in outside is connected with a level contacts.
The outer end of described level contacts is set to outer little interior large frustum structure.
The bottom of described sliding shoe is provided with limited block.
Compared with prior art, the beneficial effects of the utility model are:
The lifting obturator of the accessible high sound insulation marine fire door of the utility model is installed on the door leaf bottom of accessible high sound insulation marine fire door, when door leaf is opened, lifting frame is normally opened in a high position, when door leaf cuts out, lifting frame is in low level, the weather strip of its bottom contacts with ground, can ensure the clearance seal between door leaf bottom surface and ground.Therefore this accessible high sound insulation marine fire door in use can make the inside and outside ground of labeled door there is no the discrepancy in elevation, and can in the time closing, have obturation effect, and defening effect obviously increases.
Brief description of the drawings
Fig. 1 is the structural representation of the accessible high sound insulation marine fire door of the utility model.
Fig. 2 is the lifting frame of lifting obturator of the present utility model structural representation in the time of a high position.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the lifting frame of lifting obturator of the present utility model structural representation in the time of low level.
Fig. 5 is the B-B sectional view of Fig. 4.
Fig. 6 is the fixed frame of lifting obturator and the structural representation of lifting frame of the present utility model.
Wherein:
Fixed frame 1, sliding tray 1.1
Lifting frame 2, embedding slot 2.1, weather strip 2.2
Lifting linkage device 3, sliding shoe 3.1, fixed block 3.2, hinge bar 3.3, back-moving spring 3.4, limited block 3.5
Level contacts 4
Door leaf 5, mounting groove.
Detailed description of the invention
Referring to Fig. 1 ~ Fig. 6, the accessible high sound insulation marine fire door of one that the utility model relates to, it comprises door leaf 5 and is installed on the lifting obturator of door leaf 5 bottoms, described lifting obturator comprises fixed frame 1 and lifting frame 2, is connected with at least two group lifting linkage devices 3 between described fixed frame 1 and lifting frame 2.
Described fixed frame 1 is installed on the bottom of door leaf 5 along its length, in described fixed frame 1, be provided with a sliding tray 1.1 arranging along its length, sliding tray 1.1 is communicated with the below of fixed frame 1, the cross section of fixed frame 1 shown in figure is " several " font, offer a mounting groove in the bottom of door leaf 5, fixed frame 1 is installed in this mounting groove
Described lifting frame 2 is arranged at its below along the length direction of fixed frame 1, and the bottom of described lifting frame 2 is provided with an embedding slot 2.1 along its length, in described embedding slot 2.1, is equipped with weather strip 2.2,
Described lifting linkage device 3 comprises sliding shoe 3.1, fixed block 3.2, hinge bar 3.3 and back-moving spring 3.4, described sliding shoe 3.1 is arranged in sliding tray 1.1, sliding shoe 3.1 can slide along sliding tray 1.1, described fixed block 3.2 is fixedly connected with lifting frame 2, preferred as one, top at lifting frame 2 offers holddown groove, fixed block 3.2 is fixedly installed in this holddown groove, described hinge bar 3.3 is oblique to be articulated with between sliding shoe 3.1 and fixed block 3.2, described back-moving spring 3.4 is connected between hinge bar 3.3 and sliding shoe 3.1, the bottom of described sliding shoe 3.1 is provided with limited block 3.5.
This lifting obturator is installed on door leaf 5 bottoms, the door leaf 5 of labeled door is hinged with doorframe, hinged end is inner, opening end is outer end, the outer end that is positioned at the sliding shoe 3.1 of one group of lifting linkage device 3 of outer end is connected with a level contacts 4, and the outer end of described level contacts 4 is set to outer little interior large frustum structure.
In the time that labeled door is opened, while being nature, back-moving spring 3.4 is in extended state, back-moving spring 3.4 stretches, lifting frame 2 is upwards promoted, the bottom of limited block 3.5 contacts with the top of fixed block 3.2, level contacts 4 is stretched out door leaf 5 opening ends outer (being that sliding tray 1.1 is outer), and lifting frame 2, in a high position, does not contact weather strip 2.2 with ground.Shown in Fig. 1, now lifting frame 2 and weather strip 2.2 all retract (in retraction door leaf) in the fixed frame 1 of " several " font;
In the time that labeled door is closed, level contacts 4 can contact with doorframe, doorframe compresses level contacts 4 and makes level contacts be pressed into (being in sliding tray 1.1) in door leaf 5, now sliding shoe 3.1 moves and drives hinge bar 3.3, hinge bar 3.3 is supported lifting frame 2 downwards, lifting frame 2 is in low level, weather strip 2.2 is contacted with ground, thereby the gap closing between door leaf bottom surface and ground is lived (in the time that labeled door proceeds to opening by closed condition, lifting frame 2 again can be because the restoring force of back-moving spring rises in a high position, weather strip 2.2 is not contacted) with ground.
Claims (3)
1. an accessible high sound insulation marine fire door, it is characterized in that it comprises door leaf (5) and is installed on the lifting obturator of door leaf (5) bottom, described lifting obturator comprises fixed frame (1) and lifting frame (2), between described fixed frame (1) and lifting frame (2), be connected with at least two group lifting linkage devices (3), in described fixed frame (1), be provided with sliding tray (1.1), described lifting frame (2) is arranged at its below along the length direction of fixed frame (1), the bottom of described lifting frame (2) is provided with an embedding slot (2.1), in described embedding slot (2.1), be equipped with weather strip (2.2), described lifting linkage device (3) comprises sliding shoe (3.1), fixed block (3.2), hinge bar (3.3) and back-moving spring (3.4), described sliding shoe (3.1) is arranged in sliding tray (1.1), described fixed block (3.2) is fixedly connected with lifting frame (2), described hinge bar (3.3) is oblique to be articulated with between sliding shoe (3.1) and fixed block (3.2), described back-moving spring (3.4) is connected between hinge bar (3.3) and sliding shoe (3.1), the outer end of a sliding shoe (3.1) in outside is connected with a level contacts (4).
2. the accessible high sound insulation marine fire door of one according to claim 1, is characterized in that the outer end of described level contacts (4) is set to outer little interior large frustum structure.
3. the accessible high sound insulation marine fire door of one according to claim 1 and 2, is characterized in that the bottom of described sliding shoe (3.1) is provided with limited block (3.5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107917.7U CN203783401U (en) | 2014-03-11 | 2014-03-11 | Barrier-free high-sound-insulation marine fire-proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107917.7U CN203783401U (en) | 2014-03-11 | 2014-03-11 | Barrier-free high-sound-insulation marine fire-proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203783401U true CN203783401U (en) | 2014-08-20 |
Family
ID=51319601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420107917.7U Expired - Lifetime CN203783401U (en) | 2014-03-11 | 2014-03-11 | Barrier-free high-sound-insulation marine fire-proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203783401U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883234A (en) * | 2014-03-11 | 2014-06-25 | 江苏海陆科技股份有限公司 | Barrier-free high-sound-insulating fireproof door for ship |
| CN106285403A (en) * | 2016-09-30 | 2017-01-04 | 天津市佐佳奇装饰材料制造有限公司 | Sealing device at the bottom of the rapid door of a kind of response |
| CN106437448A (en) * | 2016-05-03 | 2017-02-22 | 湖北菲戈特医疗科技有限公司 | Novel cleaning room door suite |
-
2014
- 2014-03-11 CN CN201420107917.7U patent/CN203783401U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883234A (en) * | 2014-03-11 | 2014-06-25 | 江苏海陆科技股份有限公司 | Barrier-free high-sound-insulating fireproof door for ship |
| CN106437448A (en) * | 2016-05-03 | 2017-02-22 | 湖北菲戈特医疗科技有限公司 | Novel cleaning room door suite |
| CN106285403A (en) * | 2016-09-30 | 2017-01-04 | 天津市佐佳奇装饰材料制造有限公司 | Sealing device at the bottom of the rapid door of a kind of response |
| CN106285403B (en) * | 2016-09-30 | 2018-04-13 | 天津市佐佳奇装饰材料制造有限公司 | One kind response rapid door bottom sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |