CN112324221A - Light-duty compound antiknock corner wall of assembled - Google Patents
Light-duty compound antiknock corner wall of assembled Download PDFInfo
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- CN112324221A CN112324221A CN202010976371.9A CN202010976371A CN112324221A CN 112324221 A CN112324221 A CN 112324221A CN 202010976371 A CN202010976371 A CN 202010976371A CN 112324221 A CN112324221 A CN 112324221A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/04—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against air-raid or other war-like actions
- E04H9/10—Independent shelters; Arrangement of independent splinter-proof walls
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Abstract
The invention provides an assembled light composite anti-explosion corner wall, which is characterized in that: the wall panel is formed by assembling a plurality of corner composite wall panels with the same cross section and shape from top to bottom; the composite structure of each corner composite wallboard is formed by three layers of composite bonding and bolt connection of an inner layer steel panel and an outer layer steel panel and a sandwich layer thereof, wherein the sandwich layer is a foamed aluminum plate; the cross section of each corner composite wallboard is T-shaped, Y-shaped, cross-shaped or L-shaped, the outer edge of each corner composite wallboard is a connecting edge, the connecting edges positioned up and down are connecting edges connected with adjacent corner composite wallboards, the connecting edges positioned on the side faces are connecting edges connected with adjacent plane composite wallboards, a sandwich layer of the connecting edges and a panel form staggered edges, namely, the staggered edges protrude out of the sandwich layer of the panel to form tenons, the mortise is formed between the inner panel and the outer panel protruding out of the sandwich layer, two adjacent matched staggered edges are mutually in a tenon-mortise structure, namely, after glue is coated on the tenons, the mortise is inserted into the mortise, and a plurality of bolt holes are arranged on the staggered edges of the side connecting edges according to the upper and lower directions and bolts are installed.
Description
Technical Field
The invention relates to an assembled light composite anti-explosion room wall which comprises a plane wall and a corner wall.
Background
The explosion-proof chamber is a chamber which can bear the destructive effect of explosion in the chamber and is widely applied to various detonator production lines or other dangerous goods production workshops with explosion-proof requirements. At present, the anti-explosion chamber is of a reinforced concrete structure, the construction period is long, the manufacturing difficulty is high, and the anti-explosion chamber cannot be effectively detached and replaced. Under the large background of industrial upgrading progress in China, the arrangement and the anti-explosion capacity of the original anti-explosion chamber restrict the updating of the production process of the dangerous goods, and the technical upgrading cost of a production party is increased to different degrees.
Disclosure of Invention
To solve the problem, the invention aims to provide an assembled light composite anti-explosion corner wall.
The purpose of the invention is realized as follows: the wall panel is formed by assembling a plurality of corner composite wall panels with the same cross section and shape from top to bottom; the composite structure of each corner composite wallboard is formed by three layers of composite bonding and bolt connection of an inner layer steel panel and an outer layer steel panel and a sandwich layer thereof, wherein the sandwich layer is a foamed aluminum plate; the cross section of each corner composite wallboard is T-shaped, Y-shaped, cross-shaped or L-shaped, the outer edge of each corner composite wallboard is a connecting edge, the connecting edges positioned up and down are connecting edges connected with adjacent corner composite wallboards, the connecting edges positioned on the side faces are connecting edges connected with adjacent plane composite wallboards, a sandwich layer of the connecting edges and a panel form staggered edges, namely, the staggered edges protrude out of the sandwich layer of the panel to form tenons, the mortise is formed between the inner panel and the outer panel protruding out of the sandwich layer, two adjacent matched staggered edges are mutually in a tenon-mortise structure, namely, after glue is coated on the tenons, the mortise is inserted into the mortise, and a plurality of bolt holes are arranged on the staggered edges of the side connecting edges according to the upper and lower directions and bolts are installed.
Selecting a plurality of corner composite wallboards with the same cross section and shape, inserting the corner walls into the anti-explosion chamber according to the mortise and tenon joints, wherein each plane composite wallboard comprises staggered edges, and assembling the plane composite wallboards on the connecting edges of the side surfaces of each corner composite wallboard.
The shock wave generated by explosion firstly reaches the steel plate (namely the inner steel panel) facing the explosion surface, the steel plate facing the explosion surface deforms under pressure and has the tendency of outward instability, the sandwich layer foamed aluminum plate serves as a stiffening rib of the steel panel to prevent the steel plate from outward instability and simultaneously absorbs the energy of the shock wave, the shock wave is transmitted to the steel plate (namely the outer steel panel) facing the explosion surface through the filtering of the foamed aluminum plate, the steel plate facing the explosion surface generates a tensile stress field (compared with the concrete, the steel plate has excellent tensile property), and the structural deformation generated in the process of dissipating the internal shock wave is controlled within the specified limit value.
Compared with the prior art, the invention has the following positive effects: the limitation that the existing anti-explosion chamber must adopt a reinforced concrete structure is broken through, the assembled composite steel plate protection structure suitable for low dosage is provided, the requirement of a hazardous article production workshop on process upgrading is met, and the technical upgrading cost of a hazardous article production party is reduced in the angle of a building structure.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic of the present invention.
Fig. 2 is a cross-sectional view taken along a-a of fig. 1.
Fig. 3 is a perspective view of a piece of the planar composite wall panel of fig. 1.
Fig. 4 is a view from direction B of fig. 1.
Figure 5 is a schematic view of a corner composite wall panel having a T-shaped cross-section.
Fig. 6 is a schematic view of a corner composite wall panel with a cross-section in the shape of a cross.
Figure 7 is a schematic view of a corner composite wall panel having a Y-shaped cross-section.
Detailed Description
Referring to fig. 1 and 2, the composite wall panel is assembled by a plurality of plane composite wall panels 1 and corner composite wall panels 2; the composite structure of the planar composite wallboard is the same as that of the corner composite wallboard, the composite structure is formed by sequentially compounding and bonding three layers of an inner steel panel 11, a sandwich layer 12 and an outer steel panel 13, and the sandwich layer is a foamed aluminum plate; the cross section of each corner composite wallboard is L-shaped, the outer edge of each corner composite wallboard is a connecting edge, the upper connecting edge and the lower connecting edge are connected with the adjacent corner composite wallboards, the corner wall is formed by assembling the upper connecting edge and the lower connecting edge, the connecting edge on the side surface is a connecting edge connected with the adjacent plane composite wallboards, the sandwich layer of the connecting edge and the panel form a staggered edge, namely, the sandwich layer protruding out of the panel forms a tenon 121, the mortise 11-13 is formed between the inner panel and the outer panel protruding out of the sandwich layer, and the connecting edges of the two adjacent wallboards are in a tenon-and-mortise structure; referring to fig. 3, when the connecting edges of two adjacent planar composite wallboards are in a mortise and tenon structure, a high-temperature resistant material such as high-temperature resistant carbon fiber cloth 3 (including being prefabricated in a processing plant) is adhered to the root (welding seam) of the tenon, and then the tenon is coated with glue and inserted into the mortise, so that the panels of the two adjacent wallboards are butted and connected with a joint in pairs, and the butt joint is welded; a plurality of connecting edge bolt holes 4 are arranged on the adjacent staggered edges of the plane composite wallboard and the corner composite wallboard up and down and are provided with bolts; the adjacent corner composite wallboards are spliced according to the mortise and tenon joints, and referring to fig. 1 and 4, a plurality of corner bolt holes 5 are arranged at the chamfer 21 of the corner composite wallboard up and down and are provided with bolts so as to enhance the installation strength at the corner.
Fig. 5 shows a corner composite wall panel with a T-shaped cross section, which is used to make two explosion-proof compartments, and which forms two chamfers 21, wherein a plurality of corner bolt holes 5 are arranged at each chamfer and bolts are installed.
Fig. 6 shows a corner composite wall panel with a cross section of a cross shape, which is used for manufacturing two explosion-proof rooms, and forms two pairs of chamfers 21, wherein a plurality of corner bolt holes 5 are arranged at each pair of chamfers according to the upper and lower directions and are provided with bolts.
Fig. 7 shows a corner composite wall panel with a Y-shaped cross section, which is used for manufacturing two explosion-proof rooms, wherein the Y-shaped corner composite wall panel is composed of three radial composite wall panels and a circle center, and a plurality of corner bolt holes 5 are arranged at the position of each radial composite wall panel close to the circle center and are provided with bolts.
When the butt joint is welded, the high-temperature-resistant carbon fiber cloth positioned at the butt joint can reduce the adverse effect of high temperature generated by strong welding of steel plates and the like on the foamed aluminum interlayer.
The shock wave generated by explosion firstly reaches the steel plate (namely the inner steel panel) facing the explosion surface, the steel plate facing the explosion surface deforms under pressure and has the tendency of outward instability, the sandwich layer foamed aluminum plate serves as a stiffening rib of the steel panel to prevent the steel plate from outward instability and simultaneously absorbs the energy of the shock wave, the shock wave is transmitted to the steel plate (namely the outer steel panel) facing the explosion surface through the filtering of the foamed aluminum plate, the steel plate facing the explosion surface generates a tensile stress field (compared with the concrete, the steel plate has excellent tensile property), and the structural deformation generated in the process of dissipating the internal shock wave is controlled within the specified limit value.
Claims (2)
1. The utility model provides a light-duty compound antiknock corner wall of assembled, characterized by: the wall panel is formed by assembling a plurality of corner composite wall panels with the same cross section and shape from top to bottom; the composite structure of each corner composite wallboard is formed by three layers of composite bonding and bolt connection of an inner layer steel panel and an outer layer steel panel and a sandwich layer thereof, wherein the sandwich layer is a foamed aluminum plate; the cross section of each corner composite wallboard is T-shaped, Y-shaped, cross-shaped or L-shaped, the outer edge of each corner composite wallboard is a connecting edge, the connecting edges positioned up and down are connecting edges connected with adjacent corner composite wallboards, the connecting edges positioned on the side faces are connecting edges connected with adjacent plane composite wallboards, a sandwich layer of the connecting edges and a panel form staggered edges, namely, the staggered edges protrude out of the sandwich layer of the panel to form tenons, the mortise is formed between the inner panel and the outer panel protruding out of the sandwich layer, two adjacent matched staggered edges are mutually in a tenon-mortise structure, namely, after glue is coated on the tenons, the mortise is inserted into the mortise, and a plurality of bolt holes are arranged on the staggered edges of the side connecting edges according to the upper and lower directions and bolts are installed.
2. An assembled lightweight composite blast resistant corner wall as set forth in claim 1, wherein: when the cross section of the corner composite wallboard is L-shaped, a plurality of corner bolt holes are arranged at the chamfer angle of the corner composite wallboard up and down and are provided with bolts; when the cross section of the corner composite wallboard is in a T shape, two chamfers are formed, and a plurality of corner bolt holes are arranged at each chamfer according to the vertical direction and are provided with bolts; when the cross section of the corner composite wallboard is in a cross shape, two pairs of chamfers are formed, and a plurality of corner bolt holes are arranged at each pair of chamfers up and down and are provided with bolts; when the cross section of the corner composite wallboard is Y-shaped, the Y-shaped corner composite wallboard is composed of three radial composite wallboards and a circle center, and a plurality of corner bolt holes are arranged at the position, close to the circle center, of each radial composite wallboard up and down and are provided with bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010976371.9A CN112324221A (en) | 2020-09-17 | 2020-09-17 | Light-duty compound antiknock corner wall of assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010976371.9A CN112324221A (en) | 2020-09-17 | 2020-09-17 | Light-duty compound antiknock corner wall of assembled |
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| Publication Number | Publication Date |
|---|---|
| CN112324221A true CN112324221A (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010976371.9A Pending CN112324221A (en) | 2020-09-17 | 2020-09-17 | Light-duty compound antiknock corner wall of assembled |
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| CN (1) | CN112324221A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2329720Y (en) * | 1998-05-15 | 1999-07-21 | 天津双瀛建材工业有限公司 | Light composite trabs |
| CN2370077Y (en) * | 1999-01-26 | 2000-03-22 | 白世魁 | Pouring connection assembled house prefabricated plate |
| CN200964627Y (en) * | 2006-11-03 | 2007-10-24 | 深圳赤晓组合房屋有限公司 | Corner plate for metal surface sandwich board combined house |
| CN103912076A (en) * | 2014-04-25 | 2014-07-09 | 河南德霖集成房屋有限公司 | Fast-assembled integrated house wall plate corner connecting column |
| CN206655314U (en) * | 2016-05-10 | 2017-11-21 | 北京大工简筑科技有限公司 | The board-like assembling building systems of DGC |
| CN107605059A (en) * | 2017-10-09 | 2018-01-19 | 西南科技大学 | A kind of Novel movable assembled blast wall |
| CN108222629A (en) * | 2018-01-04 | 2018-06-29 | 东南大学 | Explosion-and-knock resistant protecting wall and preparation method thereof |
| CN108442573A (en) * | 2018-03-27 | 2018-08-24 | 北京建筑大学 | A kind of assembled antiknock subtracts quick-fried wall and its construction method |
| CN208026149U (en) * | 2018-03-12 | 2018-10-30 | 湖南千山制药机械股份有限公司 | The fireworks production line of antiknock compartment and application the antiknock compartment |
| CN109736478A (en) * | 2019-01-28 | 2019-05-10 | 北京博创绿色建筑科技有限公司 | The combined prefabricated edge member of L-type, T-type concrete shear wall structure |
| CN210738197U (en) * | 2019-06-14 | 2020-06-12 | 沈阳建筑大学 | Composite explosion-proof wall capable of being installed quickly |
-
2020
- 2020-09-17 CN CN202010976371.9A patent/CN112324221A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2329720Y (en) * | 1998-05-15 | 1999-07-21 | 天津双瀛建材工业有限公司 | Light composite trabs |
| CN2370077Y (en) * | 1999-01-26 | 2000-03-22 | 白世魁 | Pouring connection assembled house prefabricated plate |
| CN200964627Y (en) * | 2006-11-03 | 2007-10-24 | 深圳赤晓组合房屋有限公司 | Corner plate for metal surface sandwich board combined house |
| CN103912076A (en) * | 2014-04-25 | 2014-07-09 | 河南德霖集成房屋有限公司 | Fast-assembled integrated house wall plate corner connecting column |
| CN206655314U (en) * | 2016-05-10 | 2017-11-21 | 北京大工简筑科技有限公司 | The board-like assembling building systems of DGC |
| CN107605059A (en) * | 2017-10-09 | 2018-01-19 | 西南科技大学 | A kind of Novel movable assembled blast wall |
| CN108222629A (en) * | 2018-01-04 | 2018-06-29 | 东南大学 | Explosion-and-knock resistant protecting wall and preparation method thereof |
| CN208026149U (en) * | 2018-03-12 | 2018-10-30 | 湖南千山制药机械股份有限公司 | The fireworks production line of antiknock compartment and application the antiknock compartment |
| CN108442573A (en) * | 2018-03-27 | 2018-08-24 | 北京建筑大学 | A kind of assembled antiknock subtracts quick-fried wall and its construction method |
| CN109736478A (en) * | 2019-01-28 | 2019-05-10 | 北京博创绿色建筑科技有限公司 | The combined prefabricated edge member of L-type, T-type concrete shear wall structure |
| CN210738197U (en) * | 2019-06-14 | 2020-06-12 | 沈阳建筑大学 | Composite explosion-proof wall capable of being installed quickly |
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Application publication date: 20210205 |