CN210653544U - Fireproof wallboard with extension structure - Google Patents
Fireproof wallboard with extension structure Download PDFInfo
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- CN210653544U CN210653544U CN201921705319.9U CN201921705319U CN210653544U CN 210653544 U CN210653544 U CN 210653544U CN 201921705319 U CN201921705319 U CN 201921705319U CN 210653544 U CN210653544 U CN 210653544U
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- wallboard
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- extension
- proof wall
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Abstract
The utility model discloses a fire-proof wall board with extending structure sets up between adjacent upper and lower two-layer deck, including extension fire-proof wall board (2) on lower fire-proof wall board (1) and upper portion. The bottom of extending fire-proof wall board (2) is connected with lower fire-proof wall board (1), and lower fire-proof wall board (1) top is provided with top section bar (3), extends fire-proof wall board (2) bottom overlap joint under fire-proof wall board (1) top one side and with top section bar (3) and lower fire-proof wall board (1) fixed connection together, and lower fire-proof wall board (1) is the composite sheet that packs fire prevention thermal insulation material and form in sheet metal with extending fire-proof wall board (2). The utility model discloses a fire prevention wallboard is convenient for install, can extensively be used for various boats and ships, adopts compound rock wool wallboard as extending fire prevention wallboard, is difficult for producing rock wool cuttings, and the environmental protection is healthy, and the material source is extensive, can use the surplus wallboard material of installation cutting on the boats and ships, realizes waste utilization and reduce cost.
Description
Technical Field
The utility model relates to a building decoration material especially relates to a fire prevention wallboard with extension structure, is particularly useful for being used for the fire prevention to separate in the space between the upper and lower layer deck of boats and ships.
Background
A certain height space is reserved between two layers of decks of the ship, and if the area has the requirement of fire separation integrity, fire separation materials for communicating the upper deck and the lower deck need to be arranged at the area. In general, a cabin, an equipment room and a public partition are divided by composite rock wool panels, but because the height of the composite rock wool panels needs to meet certain specifications to perform quality inspection conditions such as fire tests, the height of the composite rock wool panels used alone cannot meet the height between two decks, and the composite rock wool panels need to be extended on the basis of the composite rock wool panels to increase the height. The method of traditional boats and ships adopts thermal insulation material such as rock wool to come the extension as the wallboard on the basis of the compound rock wool wallboard that lies in the below, but adopts rock wool to make the extension structure, and its soft materials is difficult for the installation, easily produces rock wool cuttings, is unfavorable for environmental protection and personnel health and the cost is higher.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a fire prevention wallboard with extension structure satisfies the high requirement between the lower deck on the boats and ships, the utility model discloses still further provide an easily install, do benefit to environmental protection and personnel healthy fire prevention wallboard.
The technical scheme adopted by the utility model for solving the technical problems is that a fireproof wallboard with an extension structure is designed and manufactured, and is arranged between an upper deck and a lower deck which are adjacent, and comprises a lower fireproof wallboard and an upper extension fireproof wallboard, wherein the bottom of the extension fireproof wallboard is connected with the lower fireproof wallboard;
the top of the lower fireproof wallboard is provided with a top section bar, the bottom of the extension fireproof wallboard is lapped on one side of the top of the lower fireproof wallboard and is fixedly connected with the top section bar and the lower fireproof wallboard together, and the lower fireproof wallboard and the extension fireproof wallboard are composite boards formed by filling fireproof heat-insulating materials in metal boards.
The middle part of the cross section of the top section bar is of an inverted U-shaped groove structure, and two sides of the bottom opening of the inverted U-shaped groove structure horizontally extend outwards to form outer edges; the top of the lower fireproof wall plate is embedded into the groove structure, and the bottom surface of the extension fireproof wall plate is supported on the outer edge of one side of the top profile.
The fireproof wall plate is characterized by further comprising a vertical reinforcing piece, two ends of the vertical reinforcing piece are fixedly connected with the upper deck and the top of the top section bar respectively, a horizontal connecting piece is fixedly clamped between the vertical reinforcing piece and the top of the extension fireproof wall plate, and the top of the extension fireproof wall plate is fixedly connected with the horizontal connecting piece through screws.
The vertical reinforcing piece and the horizontal connecting piece are L-shaped sectional materials or U-shaped sectional materials, and the horizontal connecting piece is fixed on the upper deck or the vertical reinforcing piece.
The top of the lower fireproof wallboard, the top section bar and the bottom of the extension fireproof wallboard are fixedly connected together through screws.
And the extending fireproof wall plate is provided with a pipeline penetrating piece penetrating through the front surface and the rear surface of the extending fireproof wall plate.
The outer cladding of pipeline penetration piece has fire prevention thermal insulation material and is fixed in with the iron wire winding in the periphery of pipeline penetration piece.
Compared with the prior art, a fire prevention wallboard with extending structure can extensively be used for the fire prevention between the upper and lower two-layer deck of various boats and ships to separate, can satisfy the requirement that the integrality continuity is separated to the fire prevention in high space between the upper and lower deck. The utility model discloses be convenient for on-the-spot installation, extend the fire prevention wallboard and be the same kind of material of same specification with lower fire prevention wallboard, the position during use can exchange. And the wallboard extending material for meeting the use height uses the composite rock wool wallboard, so that rock wool powder is not easy to generate, and the wallboard extending material is simple in structure, environment-friendly and healthy. Moreover, the utility model discloses a material source is very extensive, can be used for extending the fire prevention wallboard with the surplus wallboard material of installation cutting on the boats and ships, realizes waste material utilization and reduce cost.
Drawings
Fig. 1 is a vertical sectional view of the fire barrier panel with an extended structure of the present invention;
FIG. 2 is a cross-sectional view of the top profile;
FIG. 3 is a vertical cross-sectional view of the extended fire wall panel at the location where a pipe penetration is provided;
fig. 4 is an elevation view of the fire barrier panel with an extension structure of the present invention.
Detailed Description
The present invention will be described in more detail with reference to the embodiments shown in the drawings.
As shown in fig. 1, the utility model discloses a fire-proof wall panel vertical setting with extend structure is between adjacent upper and lower two-layer deck, and mainly by the lower fire-proof wall panel 1 of lower part and the extension fire-proof wall panel 2 on upper portion connect and form, wherein, lower fire-proof wall panel 1 top is provided with top section bar 3, will through this top section bar 3 extend the bottom of fire-proof wall panel 2 and link together with lower fire-proof wall panel 1 top. A vertical reinforcing member 4 is installed below the upper deck 9, the vertical reinforcing member 4 can be an L-shaped profile or a U-shaped profile (e.g., an angle steel), and the upper end and the lower end of the vertical reinforcing member 4 are fixedly connected with the bottom surface of the upper deck 9 and the top surface of the top profile 3 respectively. As shown in fig. 2, the top section bar 3 has a cross-sectional shape of a substantially "U" shape, and a central portion thereof is an inverted U-shaped groove structure 31, and both sides of a bottom opening of the inverted U-shaped groove structure 31 are horizontally and outwardly extended with outer edges 32.
The top of the lower fire-proof wall plate 1 is embedded into the groove structure 31 of the top section bar 3, the bottom of the extension fire-proof wall plate 2 is lapped on one side of the lower fire-proof wall plate 1, the bottom surface of the extension fire-proof wall plate 2 is supported on the outer edge 32 of the one side of the top section bar 3, and the outer edge 32 of the other side of the top section bar 3, which is not lapped on the extension fire-proof wall plate 2, can be used for supporting the end part of the ceiling 7. The utility model discloses in, fire prevention wallboard 1 all adopts the composite sheet that fire prevention thermal insulation material formed in the intussuseption of sheet metal with extension fire prevention wallboard 2 down, and this fire prevention thermal insulation material can adopt one of the materials such as alumina silicate fiber, rock wool, glass cotton.
The bottom of the extension fire wall plate 2, the top profile 3 and the top of the lower fire wall plate 1 are fixedly connected together by a connecting member, such as a screw 21. And because there is the space between vertical reinforcement 4 and the extension fire wall board 2, consequently, fix between the top of vertical reinforcement 4 and extension fire wall board 2 earlier and insert a horizontal connecting piece 5 after, rethread screw 21 will extend the top of fire wall board 2 and this horizontal connecting piece 5 fixed connection together. The horizontal connecting piece 5 can be fixed on the upper deck 9 or the vertical reinforcing piece 4, and the horizontal connecting piece 5 can adopt an L-shaped profile or a U-shaped profile. In the utility model discloses in, except that the fix with screw, utilize other conventional technologies also can reach fixed effect, the mode that the skilled person in the art considers feasible is all within the utility model discloses a within the protection scope, the utility model discloses do not limit here.
As shown in fig. 3, the extension fireproof wall plate 2 may further include a pipeline penetration member 6 penetrating through the front and rear surfaces of the extension fireproof wall plate 2, so that various pipelines can penetrate through the extension fireproof wall plate 2, the number and size of the pipeline penetration members 6 may be set according to actual needs, and each pipeline penetration member 6 is externally coated with a fireproof heat insulating material 61 and fixed to the periphery of the pipeline penetration member 6 by winding an iron wire 62. The outer end of the pipe system, which consists of pipes running through the fire wall panels 2, is also provided with a frame 8 for fixing the pipes in cooperation with the pipe penetrations 6. The fireproof heat-insulating material is the same as the fireproof heat-insulating material filled in the lower fireproof wall plate 1 and the extension fireproof wall plate 2, and can be one of aluminum silicate fiber, rock wool, glass wool and the like.
As shown in fig. 4, the ceiling 7 overlaps the outer edge 32 of the roof profile 3 on one side, whereby the extended fire wall 2 is located in the space between the ceiling 7 and the upper deck 9 and the lower fire wall 1 is located in the space between the ceiling 7 and the lower deck. The duct penetration 6 provided in the fire wall extension 2 is located above the ceiling 7 and is not exposed.
In a preferred embodiment, the fire-proof wall board with an extended structure (including the lower fire-proof wall board 1 and the extended fire-proof wall board 2) of the present invention is a composite board structure formed by filling a fire-proof heat-insulating material in two layers of metal boards, wherein the fire-proof heat-insulating material may be one of aluminum silicate fiber, rock wool, glass wool, etc. The utility model discloses difficult production rock wool cuttings, simple structure does benefit to environmental protection and personnel health, and the material source that extends fire prevention wallboard 2 moreover can be for the surplus wallboard material of installation cutting on the boats and ships, has practiced thrift the cost greatly.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a fire prevention wallboard with extend structure sets up between adjacent upper and lower two-layer deck, including fire prevention wallboard (1) and extension fire prevention wallboard (2) on upper portion down, the bottom of extending fire prevention wallboard (2) with fire prevention wallboard (1) is connected its characterized in that down:
the fireproof wallboard is characterized in that a top section bar (3) is arranged at the top of the lower fireproof wallboard (1), the bottom of the extension fireproof wallboard (2) is overlapped on one side of the top of the lower fireproof wallboard (1) and is fixedly connected with the top section bar (3) and the lower fireproof wallboard (1), and the lower fireproof wallboard (1) and the extension fireproof wallboard (2) are composite boards formed by filling fireproof heat-insulating materials in metal boards.
2. A fire stopping siding having an extension structure as in claim 1, wherein: the middle part of the cross section of the top section bar (3) is an inverted U-shaped groove structure (31), and two sides of the bottom opening of the inverted U-shaped groove structure (31) extend outwards horizontally to form outer edges (32); the top of the lower fireproof wall plate (1) is embedded into the groove structure (31), and the bottom surface of the extension fireproof wall plate (2) is supported on the outer edge (32) of one side of the top profile (3).
3. A fire stopping siding having an extension structure as in claim 2, wherein: the fireproof wall plate is characterized by further comprising vertical reinforcements (4) with two ends respectively fixedly connected with the upper deck and the tops of the top sections (3), horizontal connecting pieces (5) are fixedly clamped between the vertical reinforcements (4) and the tops of the extension fireproof wall plates (2), and the tops of the extension fireproof wall plates (2) are fixedly connected with the horizontal connecting pieces (5) through screws.
4. A fire stopping siding having an extension structure as in claim 3, wherein: the vertical reinforcing piece (4) and the horizontal connecting piece (5) are L-shaped sectional materials or U-shaped sectional materials, and the horizontal connecting piece (5) is fixed on the upper deck or the vertical reinforcing piece (4).
5. A fire stopping siding having an extension structure as in claim 2, wherein: the top of the lower fireproof wall plate (1), the top section bar (3) and the bottom of the extension fireproof wall plate (2) are fixedly connected together through screws.
6. A fire stopping siding having an extension structure according to any of claims 1 to 5, wherein: and the extending fireproof wall plate (2) is provided with a pipeline penetrating piece (6) penetrating through the front surface and the rear surface of the extending fireproof wall plate.
7. A fire stopping siding having an extension structure as in claim 6, wherein: the pipeline penetrating piece (6) is coated with fireproof and heat-insulating materials and is wound and fixed on the periphery of the pipeline penetrating piece (6) through iron wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921705319.9U CN210653544U (en) | 2019-10-12 | 2019-10-12 | Fireproof wallboard with extension structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921705319.9U CN210653544U (en) | 2019-10-12 | 2019-10-12 | Fireproof wallboard with extension structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210653544U true CN210653544U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921705319.9U Active CN210653544U (en) | 2019-10-12 | 2019-10-12 | Fireproof wallboard with extension structure |
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| CN (1) | CN210653544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042912A (en) * | 2022-07-15 | 2022-09-13 | 靖江亚泰船用物资有限公司 | Fire-resistant mounting structure of B15 level composite rock wool board is built on boats and ships |
-
2019
- 2019-10-12 CN CN201921705319.9U patent/CN210653544U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042912A (en) * | 2022-07-15 | 2022-09-13 | 靖江亚泰船用物资有限公司 | Fire-resistant mounting structure of B15 level composite rock wool board is built on boats and ships |
| CN115042912B (en) * | 2022-07-15 | 2023-09-26 | 靖江亚泰船用物资有限公司 | Fire-resistant mounting structure of B15-level composite rock wool board is built on boats and ships |
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