CN210685801U - Emergency escape weathertight door based on water-swelling adhesive tape - Google Patents
Emergency escape weathertight door based on water-swelling adhesive tape Download PDFInfo
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- CN210685801U CN210685801U CN201920906423.8U CN201920906423U CN210685801U CN 210685801 U CN210685801 U CN 210685801U CN 201920906423 U CN201920906423 U CN 201920906423U CN 210685801 U CN210685801 U CN 210685801U
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- door frame
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Abstract
The utility model discloses an emergency escape weathertight door based on a water-swelling adhesive tape, which comprises a door frame and a door leaf arranged in the door frame, wherein the side surface of the door leaf is provided with a spring bolt which can be embedded into a groove on the inner wall of the door frame, and the indoor surface of the door leaf is fixedly provided with an escape lock push rod which is connected with the spring bolt through a connecting rod mechanism; the door frame and the door leaf are connected in a loose-leaf manner through a door hinge; the door frame is connected with a first limit baffle plate which is parallel to the door leaf on the indoor side and limits the door leaf to move towards the indoor side; a conventional rubber strip is arranged in a gap between the door leaf and the first limit baffle; a first wrapping plate which is perpendicular to the first limiting baffle and wraps the conventional adhesive tape is connected with the first limiting baffle; the door leaf is connected with a second limit baffle plate which is parallel to the door leaf and used for limiting the door leaf to move towards the indoor side at the outdoor side; a water-swelling adhesive tape is arranged in a gap between the door frame and the second limit baffle; due to the action of rainwater and seawater outside the ship, the water-swelling rubber strips can absorb water and swell, so that the gap between the door frame and the door leaf is sealed, and the sealing effect is achieved.
Description
Technical Field
The invention relates to the field of ship manufacturing, in particular to an emergency escape weathertight door based on a water-swelling adhesive tape.
Background
In the field of ship manufacturing, it is generally necessary to equip the doors of escape routes of ocean platforms with more than 100 persons with emergency escape locks, and if the doors are just on the steel enclosure walls which are weathertight (so-called weathertight, i.e. in any sea situation, water cannot penetrate), the doors are required to meet the requirements of both emergency escape and weathertight. Due to the adoption of the emergency escape lock, the door cannot give enough pressure to the sealing rubber strip, and water can seep into the door from the rubber strip, so that the door cannot meet the weather tight requirement.
Disclosure of Invention
The invention aims to solve the technical problem of providing an emergency escape weathertight door based on a water-swelling adhesive tape so as to solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
an emergency escape weathertight door based on a water-swelling adhesive tape comprises a door frame and a door leaf arranged in the door frame, wherein a lock tongue capable of being embedded into a groove in the inner wall of the door frame is arranged on the side surface of the door leaf, and an escape lock push rod connected to the lock tongue through a connecting rod mechanism is fixed on the indoor surface of the door leaf; the door frame and the door leaf are connected in a loose-leaf manner through a door hinge;
the door frame is connected with a first limit baffle plate which is parallel to the door leaf on the indoor side and limits the door leaf to move towards the indoor side; a conventional adhesive tape is arranged in a gap between the door leaf and the first limit baffle and is spread over the edge of the door frame at the indoor side;
the door leaf is connected with a second limit baffle plate which is parallel to the door leaf and used for limiting the door leaf to move towards the indoor side at the outdoor side; the clearance between door frame and the second limit baffle is provided with the chance water inflation adhesive tape, and the chance water inflation adhesive tape spreads over the limit of door frame in outdoor side.
Preferably, a first wrapping plate wrapping the conventional rubber strip is connected to the first limiting baffle in a perpendicular mode.
Preferably, the conventional rubber strip is fixed among the door frame, the first limit baffle and the first wrapping plate.
Preferably, the vertical second limit baffle is connected with a second wrapping plate wrapping the water-swelling adhesive tape.
Preferably, meet water inflation adhesive tape and be fixed in between door leaf, second limit baffle and the second wrapper sheet.
Preferably, a water inlet gap is reserved between the second wrapping plate and the door frame.
The waterproof door has the advantages that the waterproof expansion adhesive tape can absorb water and expand under the action of rainwater and seawater outside the ship, and the waterproof expansion adhesive tape can be extruded towards the door frame under the wrapping action of the second wrapping plate, so that a gap between the door frame and the door leaf is sealed, and the sealing effect is achieved; since the pressing is from the outside to the inside, the door can be pushed open with less effort when the door is pushed open from the inside to the outside. In addition, the conventional adhesive tape can play a role in secondary protection.
Drawings
FIG. 1 is a schematic view of an emergency escape weatherproof door according to the present invention;
fig. 2 is an enlarged view of fig. 1 at block a.
In the figure, 1, a water-swelling adhesive tape, 2, a conventional adhesive tape, 3, an escape lock push rod, 4, a door hinge, 5, a door leaf, 51, a second limit baffle, 52, a second wrapping plate, 6, a door frame, 61, a first limit baffle, 62, a first wrapping plate, 7 and a lock tongue.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 2, the emergency escape weathertight door based on the water-swellable adhesive tape is characterized by comprising a door frame 6 and a door leaf 5 arranged in the door frame 6, wherein a lock tongue 7 capable of being embedded into a groove in the inner wall of the door frame 6 is arranged on the side surface of the door leaf 5, and an escape lock push rod 3 connected to the lock tongue 7 through a connecting rod mechanism is fixed on the indoor surface (the surface close to the indoor surface) of the door leaf 5 (when the escape lock push rod 3 is pushed, the lock tongue 7 is contracted so as to be in a door opening state); the door frame 6 is connected with the door leaf 5 through a door hinge 4 in a loose-leaf manner;
the door frame 6 is connected with a first limit baffle 61 which is parallel to the door leaf 5 at the indoor side and limits the door leaf 5 to move towards the indoor side; a conventional rubber strip 2 (a common rubber strip which does not expand when meeting water compared with the water-expandable rubber strip 1) is arranged in a gap between the door leaf 5 and the first limit baffle 61, and the conventional rubber strip 2 is distributed on the indoor side of the door frame 6; a first wrapping plate 62 wrapping the conventional rubber strip 2 is connected to the first limiting baffle 61 in a vertical manner;
the door 5 is connected with a second limit baffle 51 which is parallel to the door 5 and used for limiting the door 5 to move towards the indoor side on the outdoor side; a water-swellable adhesive tape 1 is arranged in a gap between the door frame 6 and the second limit baffle 51, and the water-swellable adhesive tape 1 is distributed on the outdoor side of the door frame 6; a second wrapping plate 52 wrapping the water-swellable adhesive tape 1 is connected to the second limiting baffle 51 in a perpendicular manner;
the water-swellable adhesive tape 1 is fixed between the door leaf 5, the second limit baffle 51 and the second wrapping plate 52.
The conventional glue strip 2 is fixed between the door frame 6, the first limit baffle 61 and the first wrapping plate 62.
When the waterproof door is used, the water-swelling rubber strip 1 can absorb water and swell under the action of rainwater and seawater outside a ship, and then the water-swelling rubber strip 1 can be extruded towards the door frame 6 under the wrapping action of the second wrapping plate 52, so that a gap between the door frame 6 and the door leaf 5 is sealed, and the sealing effect is achieved; since the pressing is from the outside to the inside, the door 5 can be pushed open with less effort when being pushed open from the inside to the outside. Besides, the conventional rubber strip 2 can play a role of secondary protection.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (6)
1. An emergency escape weathertight door based on a water-swelling adhesive tape is characterized by comprising a door frame and a door leaf arranged in the door frame, wherein a lock tongue capable of being embedded into a groove in the inner wall of the door frame is arranged on the side surface of the door leaf, and an escape lock push rod connected to the lock tongue through a connecting rod mechanism is fixed on the indoor surface of the door leaf; the door frame is connected with the door leaf in a loose-leaf manner through a door hinge;
the door frame is connected with a first limit baffle plate which is parallel to the door leaf on the indoor side and limits the door leaf to move towards the indoor side; an adhesive tape is arranged in a gap between the door leaf and the first limit baffle and extends over the edge of the door frame at the indoor side;
the door leaf is connected with a second limiting baffle plate which is parallel to the door leaf on the outdoor side and limits the door leaf to move towards the indoor side; the door frame with the clearance between the second limit baffle is provided with the chance water inflation adhesive tape, it spreads all over to meet water inflation adhesive tape the limit of door frame in outdoor side.
2. An emergency escape weathertight door based on a water-swellable adhesive tape as claimed in claim 1, wherein a first wrapping plate wrapping the adhesive tape is connected perpendicularly to the first limit baffle.
3. An emergency escape weathertight door based on water-swellable adhesive tape as claimed in claim 2, wherein the adhesive tape is fixed between the door frame, the first limit baffle and the first wrapping plate.
4. An emergency escape weathertight door based on water-swellable adhesive tape as claimed in claim 1, wherein a second wrapping plate wrapping the water-swellable adhesive tape is connected perpendicular to the second limiting baffle.
5. An emergency escape weathertight door based on water-swellable adhesive tape as claimed in claim 4, wherein the water-swellable adhesive tape is fixed between the door leaf, the second limit baffle and the second wrapping plate.
6. An emergency escape weathertight door based on water-swellable adhesive tape as claimed in claim 4, wherein a water entrance gap is left between the second wrapping plate and the door frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920906423.8U CN210685801U (en) | 2019-06-17 | 2019-06-17 | Emergency escape weathertight door based on water-swelling adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920906423.8U CN210685801U (en) | 2019-06-17 | 2019-06-17 | Emergency escape weathertight door based on water-swelling adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210685801U true CN210685801U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920906423.8U Active CN210685801U (en) | 2019-06-17 | 2019-06-17 | Emergency escape weathertight door based on water-swelling adhesive tape |
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| CN (1) | CN210685801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653438A (en) * | 2021-08-27 | 2021-11-16 | 广东电网有限责任公司 | Waterproof baffle based on water-swelling principle |
-
2019
- 2019-06-17 CN CN201920906423.8U patent/CN210685801U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653438A (en) * | 2021-08-27 | 2021-11-16 | 广东电网有限责任公司 | Waterproof baffle based on water-swelling principle |
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