CN212534650U - Lightweight steel wall structure - Google Patents
Lightweight steel wall structure Download PDFInfo
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- CN212534650U CN212534650U CN202020826400.9U CN202020826400U CN212534650U CN 212534650 U CN212534650 U CN 212534650U CN 202020826400 U CN202020826400 U CN 202020826400U CN 212534650 U CN212534650 U CN 212534650U
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Abstract
The utility model discloses a light steel wall structure it includes: the bearing layer comprises a light steel keel stand column and a plurality of rectangular steel plates which cover the outer side of the light steel keel stand column and are bent along the length direction to form a plurality of wave convex structures with dovetail-shaped cross sections, and two adjacent rectangular steel plates are spliced by the wave convex structures positioned at the edges; an inner decorative layer arranged on the inner side of the bearing layer; the connecting layer and the outer wall surface layer are sequentially arranged on the outer side of the bearing layer from inside to outside; and the filler is filled in the gap of the light steel keel upright post between the inner decoration layer and the rectangular steel plate. The utility model discloses a bearer layer comprises light gauge steel stand and the rectangle steel sheet that has the protruding structure of forked tail state, can reduce the quantity of horizontal and vertical light gauge steel in the former steel construction wall body, has the advantage that the bearing capacity is big, the installation is convenient, the processing cost is low simultaneously.
Description
Technical Field
The utility model relates to a lightweight steel wall structure.
Background
The traditional construction wall body construction has the problems of high construction energy consumption, large resource consumption, more engineering quality and safety problems and the like, the wall body construction has a solidification period and cannot perform the construction with the functions of heat preservation, sound insulation, water resistance and the like in the construction process, in addition, the construction period is long, the difficulty is large, the energy consumption loss is large, the cost is high, the field period of the prefabricated wall body is short, the manufacturing cost is low, but large hoisting equipment is required in the construction engineering of the prefabricated wall body, the assembly part of the component is easy to crack, the integrity is poor, and the quality is difficult to control.
Disclosure of Invention
The purpose of the utility model is to provide a light steel wall structure for solving the above problems, under the prerequisite that does not reduce wall body intensity, the use amount of reducible light steel keel.
The purpose of the utility model is realized like this:
the utility model discloses a light steel wall structure it includes:
the bearing layer comprises a light steel keel stand column and a plurality of rectangular steel plates which cover the outer side of the light steel keel stand column and are bent along the length direction to form a plurality of wave convex structures with dovetail-shaped cross sections, two adjacent rectangular steel plates are spliced by the wave convex structures positioned at the edges, and the section of the bent part of each wave convex structure is arc-shaped;
an inner decorative layer arranged on the inner side of the bearing layer; the connecting layer and the outer wall surface layer are sequentially arranged on the outer side of the bearing layer from inside to outside;
and the filler is filled in the gap of the light steel keel upright post between the inner decoration layer and the rectangular steel plate.
The inner decoration layer in the light steel wall structure is a fireproof structural plate.
An isolation layer is further arranged between the bearing layer and the connecting layer in the lightweight steel wall body structure.
The isolation layer in the lightweight steel wall structure is selected from at least one of a sound insulation layer, a heat insulation layer and a water resistance layer.
The connecting layer in the lightweight steel wall structure comprises an anti-crack cloth or an anti-crack net arranged on the surface of the isolating layer and a cement mortar layer arranged on the surface of the anti-crack cloth or the anti-crack net.
The cement mortar layer in the lightweight steel wall structure further comprises a steel wire mesh or a mesh cloth.
The surface layer of the outer wall in the light steel wall structure is a real stone paint coating or a paint coating.
The surface layer of the outer wall in the light steel wall structure is an outer hanging wall plate.
The connecting layer in the light steel wall structure is an anti-corrosion wood keel, the anti-corrosion wood keel is arranged on the outer side surface of the bearing layer, an isolation layer is arranged in a gap between the anti-corrosion wood keel and the anti-corrosion wood keel, and the outer wall surface layer is connected with the anti-corrosion wood keel.
The utility model discloses a bearer layer comprises light gauge steel stand and the rectangle steel sheet that has the protruding structure of forked tail state, can reduce the quantity of horizontal and vertical light gauge steel in the former steel construction wall body, has the advantage that the bearing capacity is big, the installation is convenient, the processing cost is low simultaneously.
Drawings
FIG. 1 is a schematic structural diagram of a rectangular steel plate according to the present invention;
fig. 2 is a schematic structural view of a first embodiment of the present invention;
fig. 3 is a schematic structural view of a second embodiment of the present invention;
fig. 4 is a schematic structural diagram of a third embodiment of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The utility model discloses lightweight steel wall structure, include:
the bearing layer comprises a light steel keel upright post 11 and a plurality of rectangular steel plates 12 which cover the outer side of the light steel keel upright post 11 and are bent along the length direction to form a plurality of wave convex structures 12a with dovetail-shaped cross sections, two adjacent rectangular steel plates 12 are spliced by the wave convex structures 12a positioned at the edges, and the cross sections of the bent parts of the wave convex structures 12a are arc-shaped;
an inner decorative layer 2 arranged on the inner side of the bearing layer 1; and a connecting layer 4 and an outer wall surface layer 5 which are arranged on the outer side of the bearing layer 1 from inside to outside in sequence; an isolation layer 3 is also arranged between the connecting layer 4 and the bearing layer 1;
the filler 6 is filled in the gap of the light steel keel upright post 11 between the inner decoration layer 2 and the rectangular steel plate 12.
Example 1
Referring to fig. 2, a first embodiment of the lightweight steel wall structure of the present invention is shown, wherein:
the inner decoration layer 2 is a fireproof structure plate;
the isolation layer 3 comprises a sound insulation layer, a heat insulation layer and a water resistance layer;
the connecting layer 4 comprises an anti-crack cloth 41 arranged on the surface of the isolating layer 3 and a cement mortar layer 42 arranged on the surface of the anti-crack cloth 41;
the outer wall surface layer 5 is a real stone paint coating or a paint coating;
the filler 6 is glass fiber cotton.
Example 2
Referring to fig. 3, a second embodiment of the lightweight steel wall structure of the present invention is shown, which is different from the structure of example 1 in that:
the connecting layer 4 comprises a cement mortar layer 42 arranged on the surface of the isolating layer 3, and a steel wire mesh 43 for reinforcing the structure of the cement mortar layer 42 is arranged in the cement mortar layer 42;
the surface layer 5 of the outer wall is an outer hanging wallboard.
Example 3
Referring to fig. 4, a third embodiment of the lightweight steel wall structure of the present invention is shown, which is different from the structure of example 2 in that:
the connecting layer 4 is an anti-corrosion wood keel 44, the anti-corrosion wood keel 44 is arranged on the outer side surface of the rectangular steel plate 12, the gap between the anti-corrosion wood keel 44 and the rectangular steel plate is filled with the material of the isolating layer 3, and the outer wall surface layer 5 is an outer wall panel and is connected with the anti-corrosion wood keel 42.
The utility model discloses a bearer layer comprises light gauge steel stand 11 and the rectangle steel sheet 12 that has forked tail state protruding structure 12a, can reduce the quantity of horizontal and vertical light gauge steel in the former steel construction wall body, has the advantage that the bearing capacity is big, the installation is convenient, the processing cost is low simultaneously.
The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.
Claims (10)
1. A lightweight steel wall structure, comprising:
the bearing layer comprises a light steel keel stand column and a plurality of rectangular steel plates which cover the outer side of the light steel keel stand column and are bent along the length direction to form a plurality of wave convex structures with dovetail-shaped cross sections, and two adjacent rectangular steel plates are spliced by the wave convex structures positioned at the edges;
the inner decoration layer is arranged on the inner side of the bearing layer; the connecting layer and the outer wall surface layer are sequentially arranged on the outer side of the bearing layer from inside to outside;
the gap between the inner decoration layer and the light steel keel upright post between the rectangular steel plates is filled with filler;
the cross section of the bending part of the wave-shaped convex structure is arc-shaped.
2. The lightweight steel wall structure of claim 1, wherein said interior finish is a fire rated structural panel.
3. The lightweight steel wall structure of claim 1, further comprising an insulating layer between said load bearing layer and said connecting layer.
4. The lightweight steel wall structure of claim 3, wherein said insulation layer is selected from at least one of an acoustical layer, a thermal insulation layer, and a water resistant layer.
5. The lightweight steel wall structure according to claim 3, wherein said connecting layer comprises an anti-crack cloth or net disposed on the surface of said insulating layer and a cement mortar layer disposed on the surface of said anti-crack cloth or net.
6. The lightweight steel wall structure according to claim 5, wherein said cement mortar layer further comprises a steel wire mesh or a mesh cloth.
7. The lightweight steel wall structure according to claim 3, wherein the connection layer is an anti-corrosion wood joist or a steel joist, the anti-corrosion wood joist is disposed on the outer side surface of the bearing layer, the isolation layer is disposed at a gap therebetween, and the outer wall surface layer is connected with the anti-corrosion wood joist.
8. The lightweight steel wall structure according to claim 1, wherein said exterior wall surface layer is a real stone paint coating or paint coating.
9. The lightweight steel wall structure according to claim 1, wherein said exterior wall surface layer is an exterior cladding panel.
10. The lightweight steel wall structure according to claim 1, wherein said rectangular steel plate has a thickness of 0.3 to 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020826400.9U CN212534650U (en) | 2020-05-18 | 2020-05-18 | Lightweight steel wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020826400.9U CN212534650U (en) | 2020-05-18 | 2020-05-18 | Lightweight steel wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212534650U true CN212534650U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020826400.9U Active CN212534650U (en) | 2020-05-18 | 2020-05-18 | Lightweight steel wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212534650U (en) |
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2020
- 2020-05-18 CN CN202020826400.9U patent/CN212534650U/en active Active
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