CN211850395U - Environment-friendly foamed metal surface sandwich board - Google Patents
Environment-friendly foamed metal surface sandwich board Download PDFInfo
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- CN211850395U CN211850395U CN202020372352.0U CN202020372352U CN211850395U CN 211850395 U CN211850395 U CN 211850395U CN 202020372352 U CN202020372352 U CN 202020372352U CN 211850395 U CN211850395 U CN 211850395U
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Abstract
The utility model discloses an environment-friendly foamed metal surface sandwich board, which comprises a first right-angle corrugated metal panel and a second plane metal panel; a first frame plate with a right-angle groove type structure is arranged on one side of the first metal panel and one side of the second metal panel; the second metal panel is provided with right-angle folded edges at the opposite side of the right-angle frame plate; a plurality of inner folded edges are pressed on the second metal panel at intervals; a second frame plate is fixed at the right-angle folding edges of the first metal panel and the second metal panel; when the first frame plate and the second frame plate are arranged adjacently, the second frame plate is embedded into the first frame plate; the utility model discloses a foamed metal covering battenboard of environmental protection adopts two-sided metal decking to set up metal support piece in metal decking inside, overall structure intensity is high, and the sandwich layer is the foamed phenolic foam of environmental protection or polyurethane foam, and flame resistance is good.
Description
Technical Field
The utility model relates to a battenboard, concretely relates to environmental protection foaming's metal covering battenboard belongs to battenboard technical field.
Background
The metal covering sandwich board generally uses the metal sheet as the plane materiel to the foam that keeps warm is as sandwich layer, provides the support through the plane materiel, keeps warm and thermal-insulated through sandwich layer, like chinese patent application no: 201320131175.7, discloses a metal sandwich plate, which comprises an upper layer, a sandwich layer and a lower layer, wherein the upper layer and the lower layer are made of stainless steel thin plates with the thickness of 0.5-2 mm; the sandwich layer is made of polystyrene foam plastic with a heat insulation effect, and supporting ribs are arranged in the middle of the sandwich layer and are supported between the upper layer surface and the lower layer surface; the sandwich panel has relatively high structural strength at normal temperature, but is easily deformed by heat, so that the support body is damaged.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an environmental protection foaming's metal covering battenboard adopts metal decking to set up metal support piece by the back, and overall structure intensity is high, and anti flame retardance is good.
The environment-friendly foamed metal surface sandwich board adopts the metal panels with corrugated structures on two sides, one metal panel is firstly pressed with ribs before pouring, the other metal panel is selected as the corrugated panel, and after the ribs are pressed to obtain the inner hem, the side of the metal panel is pressed with the right-angle hem; then, welding a stay bar on the two metal panels; the method comprises the following steps of (1) performing opposite pressing on two metal panels, embedding a first frame plate and a second frame plate at the side edges of the two metal panels, arranging a layer of metal wires on a stay, embedding an inner support frame plate on an inner folded edge, injecting an environment-friendly foaming sandwich material into a cavity after the arrangement of the metal wires and the inner support frame plate is completed in sequence, and curing to obtain the metal surface sandwich plate; the concrete structure is as follows: the corrugated plate comprises a first metal panel in a right-angle corrugated shape and a second metal panel in a plane shape; a first frame plate with a right-angle groove type structure is arranged on one side of the first metal panel and one side of the second metal panel; the second metal panel is provided with right-angle folded edges at the opposite side of the right-angle frame plate; a plurality of inner folded edges are pressed on the second metal panel at intervals; a second frame plate is fixed at the right-angle folding edges of the first metal panel and the second metal panel; when the first frame plate and the second frame plate are arranged adjacently, the second frame plate is embedded into the first frame plate; the inner surfaces of the first metal panel and the second metal panel are fixedly clamped with an inner supporting frame plate with a multi-section structure at the inner folding edge; a plurality of supporting strips are welded on the inner surfaces of the first metal panel and the second metal panel respectively at intervals; one end of the stay is welded, and the other end of the stay is attached to the inner surface of the first metal panel or the second metal panel; the stay is provided with a metal stay between the inner support frame plates of two adjacent sections; and the inner surfaces of the first metal panel and the second metal panel are poured with sandwich layers.
Further, the sandwich layer is environment-friendly foamed phenolic foam or polyurethane foam.
Further, the stay is of a groove-shaped or L-shaped structure.
Further, the stay is welded between the upper inner support frame plate and the lower inner support frame plate.
Further, the second frame plate and the inner support frame plate comprise right-angle frame bodies; the upper edge of the right-angle frame body is integrally manufactured into a right-angle folded edge, and the lower edge of the right-angle frame body is integrally pressed into a downward right-angle frame body.
Compared with the prior art, the utility model discloses a foamed metal covering battenboard of environmental protection adopts two-sided metal decking to support piece at the inside metal that sets up of metal decking, overall structure intensity is high, and the sandwich layer is the phenolic foam or the polyurethane foam of environmental protection foaming, and anti flame retardant is good.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic diagram of a partially enlarged structure at a in fig. 1 according to the present invention.
Fig. 3 is a schematic diagram of the enlarged structure of the part B in fig. 1 according to the present invention.
Detailed Description
Example 1:
as shown in fig. 1 to 3, the environmentally-friendly foamed metal-faced sandwich board adopts metal panels with corrugated structures on both sides, one metal panel is firstly ribbed before pouring, the other metal panel is a corrugated panel, and after the rib is ribbed to obtain an inner folded edge, the side of the metal panel is pressed into a right-angled folded edge; then, welding a stay bar on the two metal panels; the method comprises the following steps of (1) performing opposite pressing on two metal panels, embedding a first frame plate and a second frame plate at the side edges of the two metal panels, arranging a layer of metal wires on a stay, embedding an inner support frame plate on an inner folded edge, injecting an environment-friendly foaming sandwich material into a cavity after the arrangement of the metal wires and the inner support frame plate is completed in sequence, and curing to obtain the metal surface sandwich plate; the concrete structure is as follows: comprising a first metal panel 1 of the right-angled corrugated type and a second metal panel 2 of the planar type; a first frame plate 3 with a right-angle groove type structure is arranged on one side of the first metal panel 1 and one side of the second metal panel 2; the second metal panel 2 is provided with right-angle folded edges 4 at the opposite sides of the right-angle frame plate; a plurality of inner folded edges 5 are pressed on the second metal panel 2 at intervals; a second frame plate 6 is fixed at the right-angle folding edge of the first metal panel 1 and the second metal panel 2; when the first frame plate 3 and the second frame plate 6 are arranged adjacently, the second frame plate 6 is embedded into the first frame plate 3; the inner surfaces of the first metal panel 1 and the second metal panel 2 are fixedly clamped with an inner support frame plate 7 with a multi-section structure at the inner folding edge; a plurality of supporting strips 8 are welded on the inner surfaces of the first metal panel 1 and the second metal panel 2 at intervals respectively; one end of the stay 8 is welded, and the other end is attached to the inner surface of the first metal panel 1 or the second metal panel 2; a metal brace 9 is arranged between the inner support frame plates of two adjacent sections of the stay 8; and a sandwich layer 10 is poured on the inner surfaces of the first metal panel 1 and the second metal panel 2.
Wherein the sandwich layer 10 is environment-friendly foamed phenolic foam or polyurethane foam; the stay 8 is of a groove type or L-shaped structure; the stay 8 is welded between the upper and lower inner support frame plates.
As shown in fig. 2, the second frame plate 6 and the inner support frame plate 7 include a right-angle frame body 11; the upper edge of the right-angle frame body 11 is integrally manufactured with a right-angle folding edge 12, and the lower edge of the right-angle frame body 11 is integrally pressed with a downward right-angle frame body 13.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (5)
1. The utility model provides an environmental protection foaming's metal covering battenboard which characterized in that: the corrugated plate comprises a first metal panel in a right-angle corrugated shape and a second metal panel in a plane shape; a first frame plate with a right-angle groove type structure is arranged on one side of the first metal panel and one side of the second metal panel; the second metal panel is provided with right-angle folded edges at the opposite side of the right-angle frame plate; a plurality of inner folded edges are pressed on the second metal panel at intervals; a second frame plate is fixed at the right-angle folding edges of the first metal panel and the second metal panel; when the first frame plate and the second frame plate are arranged adjacently, the second frame plate is embedded into the first frame plate; the inner surfaces of the first metal panel and the second metal panel are fixedly clamped with an inner supporting frame plate with a multi-section structure at the inner folding edge; a plurality of supporting strips are welded on the inner surfaces of the first metal panel and the second metal panel respectively at intervals; one end of the stay is welded, and the other end of the stay is attached to the inner surface of the first metal panel or the second metal panel; the stay is provided with a metal stay between the inner support frame plates of two adjacent sections; and the inner surfaces of the first metal panel and the second metal panel are poured with sandwich layers.
2. The environmentally friendly foamed metal faced sandwich panel of claim 1, wherein: the sandwich layer is environment-friendly foamed phenolic foam or polyurethane foam.
3. The environmentally friendly foamed metal faced sandwich panel of claim 1, wherein: the stay is of a groove type or L-shaped structure.
4. The environmentally friendly foamed metal faced sandwich panel of claim 1, wherein: the supporting bars are welded between the upper inner supporting frame plate and the lower inner supporting frame plate.
5. The environmentally friendly foamed metal faced sandwich panel of claim 1, wherein: the second frame plate and the inner support frame plate comprise right-angle frame bodies; the upper edge of the right-angle frame body is integrally manufactured into a right-angle folded edge, and the lower edge of the right-angle frame body is integrally pressed into a downward right-angle frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020372352.0U CN211850395U (en) | 2020-03-23 | 2020-03-23 | Environment-friendly foamed metal surface sandwich board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020372352.0U CN211850395U (en) | 2020-03-23 | 2020-03-23 | Environment-friendly foamed metal surface sandwich board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211850395U true CN211850395U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020372352.0U Active CN211850395U (en) | 2020-03-23 | 2020-03-23 | Environment-friendly foamed metal surface sandwich board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211850395U (en) |
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2020
- 2020-03-23 CN CN202020372352.0U patent/CN211850395U/en active Active
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