CN214941610U - Light batten with built-in wave-shaped steel wire mesh - Google Patents
Light batten with built-in wave-shaped steel wire mesh Download PDFInfo
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- CN214941610U CN214941610U CN202120851833.4U CN202120851833U CN214941610U CN 214941610 U CN214941610 U CN 214941610U CN 202120851833 U CN202120851833 U CN 202120851833U CN 214941610 U CN214941610 U CN 214941610U
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Abstract
The utility model discloses a built-in wave mode wire net light slat, including relative two panels that set up and press from both sides the sandwich layer of establishing between the two, this sandwich layer is equipped with the reinforcing plate, and this reinforcing plate includes that first subsides are pasted portion, second and are pasted portion and support connecting portion, and wherein first subsides are pasted portion and second and are pasted respectively and lean on or be close to two the medial surface of panel and rather than being connected, have seted up the thick liquid hole on the support connecting portion of reinforcing plate at least. The utility model has the advantages that: set up the reinforcing plate and improved wallboard compressive strength and shear strength, the structure is succinct, easily shaping, light in weight.
Description
Technical Field
The utility model belongs to the building board field, concretely relates to built-in wave mode wire net light slat.
Background
The polystyrene particle cement plate consists of two surface layers with certain strength and a core layer filled between the two surface layers. The core layer is formed by foaming and solidifying evenly mixed polymer particles, fine concrete and the like, has the advantages of light weight, good heat insulation performance, high construction speed, high installation efficiency and the like, and once developed, is widely applied to various buildings. However, the plate is stressed mainly by the surface layer, and the surface layer and the core layer are both made of brittle materials, so that the plate is limited in shear resistance and impact resistance, and can be damaged under certain conditions in actual use. In order to solve the above problems, patent document CN 109083349 a discloses a fireproof decorative board added with straw, wherein the decorative board comprises two layers of surface boards and a foamed sandwich layer, which are arranged on the upper and lower sides, and a reinforcing frame consisting of two layers of grid boards and a corrugated board connected between the two layers of grid boards, which are respectively laid on the inner sides of the two layers of surface boards, is further arranged between the surface boards. By providing the reinforcement frame, the strength of the decorative panel is improved, especially the impact resistance against the surface plate is greatly improved. However, the decorative panel has an increased weight as a whole and a complicated production process. Also, the connection between the mesh board and the surface board presents challenges. In addition, for the convenience of installation, the edge of the decorative plate is provided with a hook-shaped clamping groove, an installation convex edge and a step, and the structure is complex. Therefore, it is necessary to develop a composite wallboard with simple structure and simple production process.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a light slat with a built-in corrugated steel wire mesh.
The technical scheme is as follows:
a light batten with a built-in wave-shaped steel wire mesh comprises two panels which are oppositely arranged, a core layer is clamped between the two panels, two surfaces of the core layer are respectively connected with the inner surfaces of the corresponding panels, a reinforcing plate is arranged in the core layer, and the reinforcing plate comprises a first attaching part, a second attaching part and a supporting connecting part;
the first attaching part and the second attaching part are parallel to the panels, and the first attaching part and the second attaching part are respectively attached to or close to the inner side surfaces of the two panels and connected with the inner side surfaces of the two panels;
the supporting connection part is respectively connected with the first attaching part and the second attaching part, and at least a pulp passing hole is formed in the supporting connection part of the reinforcing plate.
Design more than adopting, its advantage lies in that the power that acts on the panel passes through first subsides to paste portion and second and paste the portion and support connecting portion between the two transmit, and the reinforcing plate plays the effect of strengthening the skeleton, has improved wallboard compressive strength and shear strength, and the structure is succinct, light in weight.
As a preferred technical solution, orthographic projections of the first attached parts and the second attached parts on the same panel are mutually staggered and are alternately and repeatedly arranged in the extending direction of the core layer, and any adjacent first attached parts and second attached parts are connected through one supporting connecting part to form the reinforcing plate corresponding to the whole core layer.
By adopting the design, the sandwich core structure has the advantages that the whole reinforcing plate is arranged on the whole core layer, and the integral mechanical strength is improved.
As a preferred technical scheme, the reinforcing plate is a bending plate, the cross section of a groove of the bending plate is trapezoidal or rectangular, the bending plate is formed by sequentially bending the same plate to two sides to form ridge strips and valley strips located at two sides, and a connecting strip connected between a pair of adjacent edges of the ridge strips and the valley strips, the ridge strips and the valley strips respectively form the first attaching parts and the second attaching parts, and the connecting strip forms the supporting connecting parts.
By adopting the design, the reinforcing plate is simple in structure and convenient to form.
Preferably, at least one of the first abutting portion and at least one of the second abutting portion are connected to the corresponding panel by screws or cement nails, respectively.
By adopting the design, the first attaching part and the second attaching part are firmly connected with the panel.
As a preferred technical solution, the support connection portion is provided with a strip-shaped slurry passing hole, and two ends of the slurry passing hole respectively face the first attaching portion and the second attaching portion adjacent to the support connection portion.
By adopting the design, the area of the supporting connection part between two adjacent pulp passing holes is in a strip shape, so that the supporting connection part can better bear the pressure acting on the two side panels.
As a preferable technical scheme, the first attaching part and the second attaching part are also provided with the pulp passing hole.
By adopting the design, the weight of the reinforcing plate is further reduced, and meanwhile, the core layer material can flow between the first attaching part and the corresponding panel conveniently.
Compared with the prior art, the beneficial effects of the utility model are that: the reinforcing plate plays the effect of strengthening the skeleton, has improved wallboard compressive strength to the monoblock reinforcing plate is laid to whole sandwich layer, has improved holistic shear strength, and the structure is succinct, easily shaping, light in weight.
Drawings
FIG. 1 is a schematic structural view of a composite wall panel;
FIG. 2 is a schematic cross-sectional view of another reinforcing plate;
FIG. 3 is a schematic cross-sectional view of a reinforcing plate disposed within the composite wall panel of FIG. 1;
FIG. 4 is a schematic cross-sectional view of a reinforcing plate disposed within the composite wall panel of FIG. 2;
FIG. 5 is a schematic perspective view of a reinforcing plate, in which only the connecting support portion is provided with a through hole;
fig. 6 is a schematic perspective view of another reinforcing plate, in which grout holes are formed in both the face plate and the connecting support portion.
Detailed Description
The present invention will be further described with reference to the following examples and accompanying drawings.
As shown in fig. 1 and 2, a lightweight slat with a built-in corrugated steel wire mesh comprises two panels 1 disposed opposite to each other, a core layer 2 is sandwiched between the two panels 1, and two surfaces of the core layer 2 are respectively connected to inner surfaces of the respective panels 1. This core layer 2 is equipped with reinforcing plate 3, reinforcing plate 3 includes first subsides of portion 3a, second subsides of portion 3c and support connecting portion 3b, wherein first subsides of portion 3a and second subsides of portion 3c all with panel 1 is parallel, first subsides of portion 3a and second subsides of portion 3c are leaned on or are close to two respectively panel 1's medial surface and be connected with it. The orthographic projections of the first attached part 3a and the second attached part 3c on the same panel 1 are mutually staggered and are alternately and repeatedly arranged in the extending direction of the core layer 2, and the first attached part 3a and the second attached part 3c which are adjacent at will are connected through one supporting connecting part 3b to form the reinforcing plate 3 corresponding to the whole core layer 2. At least, a slurry passing hole 3d is formed in the support connecting portion 3b of the reinforcing plate 3, and the core layer 2 material is filled in the slurry passing hole 3d to form the continuous core layer 2.
As shown in fig. 3, in an embodiment, the reinforcing plate 3 is a bent plate, a cross section of a groove of the bent plate is trapezoidal or rectangular, the bent plate is formed by bending the same plate to two sides in sequence to form a ridge and a valley on two sides, and a connecting strip connected between a pair of adjacent edges of the adjacent ridge and valley, the ridge and valley respectively form the first attaching portion 3a and the second attaching portion 3c, and the connecting strip forms the supporting connecting portion 3 b. The width of the ridge strip and the valley strip is close to the thickness of the wall board, and the included angle between the support connecting part and the ridge strip and the valley strip can be 30-60 degrees, and is preferably 45 degrees. The support connection portion 3b may be planar or curved, and in this case, the reinforcing plate 3 is a corrugated plate, as shown in fig. 4. Those skilled in the art will recognize that other configurations of the first abutment 3a and the second abutment 3c are possible to form the reinforcement plate 3.
At least part of the first attached part 3a and the second attached part 3c are respectively connected with the corresponding panel 1 through screws or cement nails or gun nails, so that the connection strength of the panel 1 and the reinforcing bone strips 3 is further improved, and the reinforcing bone strips 3 are prevented from shifting or rotating when the core layer is poured.
The first abutment 3a and the second abutment 3c can abut directly against the respective panel 1. In another embodiment, the first abutment 3a and the second abutment 3c are located close to the inner side faces of the two panels 1, respectively, and the area between the first abutment 3a and the second abutment 3c and the respective panel 1 is filled with the core 2 material. The advantage of this design is that direct abutment with the rigid panel 1 is avoided, so that damage due to stress concentration on the panel 1 when the panel surface is impacted is avoided, and in addition, the core layer 2 material bonds the first abutment 3a and the second abutment 3c to the respective panel 1, avoiding hollowing. The first and second abutments 3a and 3c have different gap distances from the corresponding panel 1 according to the thickness of the sheet material, and the thicker the sheet material, the larger the gap, which is generally not more than 10 mm.
As shown in fig. 5, in one embodiment, the slurry hole 3d of the support connecting portion 3b has a strip shape, and both ends of the slurry hole 3d face the first abutting portion 3a and the second abutting portion 3c adjacent to the support connecting portion 3b, respectively. The arrangement of the supporting connection parts 3b improves the pressure resistance of the wallboard.
In another embodiment, as shown in fig. 6, the first abutting portion 3a and the second abutting portion 3c are also provided with slurry passing holes 3d, so that the whole reinforcing plate 3 is a net plate, which is beneficial to further controlling the weight of the wall plate.
In this embodiment, the panel 1 is a calcium silicate board, the core layer 2 is foamed concrete, and the reinforcing plate 3 is an iron plate, a steel plate or a steel wire mesh.
In order to facilitate the assembly and connection between the wall boards, as shown in fig. 1, an insertion groove 4a and an insertion protrusion 4b are respectively provided on a pair of opposite end surfaces of the wall boards, and the insertion groove 4a and the insertion protrusion 4b are engaged with each other. In addition, as shown in fig. 2, a pair of opposite end faces of the wall panels are respectively provided with a rectangular groove 4c, when the two wall panels are spliced, the two rectangular grooves 4c on the pair of opposite end faces of the two wall panels are communicated, and a connecting plate is inserted in the connecting grooves for connection.
The preparation method of the composite wallboard of the embodiment comprises the following steps: step one, horizontally arranging a pre-formed panel 1, and placing a reinforcing plate 3 on the panel to a preset position, wherein the lower surface of a grain strip of the reinforcing plate 3 faces to the panel 1 below, and the lower surface of the grain strip is directly contacted with the upper surface of the lower panel 1 or provided with a limiting sticking block. The limiting sticking block is a double-sided adhesive block or an occupying fixture block, so that point connection and positioning between the reinforcing plate 3 and the panel 1 are realized in a sticking or embedding manner; in addition, the panel 1 and the reinforcing plate 3 can be connected by screws or cement nails or gun nails to position the reinforcing plate 3; directly placing the upper panel 1 on the ridge plate, or placing the upper panel 1 after arranging double-faced adhesive tape blocks or space occupying fixture blocks on the upper surface of the base plate; step three, pouring uniformly mixed polystyrene foam particles, cement slurry and additives between the two panels 1, wherein the filler flows through the slurry holes 3d and gaps between the ridge or valley bars and the panels 1 to fill the area between the two panels 1. After the filler is dried and formed, the reinforcing plate 3 and the core layer 2 are compounded into a whole and are bonded with the panel 1 to form the composite wallboard. Wherein, step two and step three can also be interchanged, namely filling first, before the concrete is dried, the upper panel 1 is covered on the reinforcing plate 3.
Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.
Claims (6)
1. The utility model provides a built-in wave form wire net light slat, includes two panels (1) that set up relatively, two press from both sides between panel (1) and be equipped with sandwich layer (2), two surfaces of this sandwich layer (2) respectively with corresponding the internal surface of panel (1) links to each other, be equipped with reinforcing plate (3) in this sandwich layer (2), its characterized in that: the reinforcing plate (3) comprises a first abutting part (3a), a second abutting part (3c) and a supporting connecting part (3 b);
the first attached part (3a) and the second attached part (3c) are parallel to the panels (1), and the first attached part (3a) and the second attached part (3c) are attached to or close to the inner side surfaces of the two panels (1) respectively and are connected with the inner side surfaces;
the supporting connecting part (3b) is respectively connected with the first attaching part (3a) and the second attaching part (3c), and at least the supporting connecting part (3b) of the reinforcing plate (3) is provided with a pulp passing hole (3 d).
2. The lightweight lath with built-in corrugated steel wire mesh as claimed in claim 1, wherein: the orthographic projections of the first attached parts (3a) and the second attached parts (3c) on the same panel (1) are mutually staggered and are alternately and repeatedly arranged in the extending direction of the core layer (2), and the first attached parts (3a) and the second attached parts (3c) which are adjacent at will are connected through one supporting connecting part (3b) to form the reinforcing plate (3) corresponding to the whole core layer (2).
3. The lightweight lath with built-in corrugated steel wire mesh as claimed in claim 2, wherein: reinforcing plate (3) are the board of bending, and the slot cross-section of the board of should bending is trapezoidal or rectangle, and the board of should bending is formed to both sides by same board in proper order to buckling, forms ridge strip and millet strip that is located both sides to and connect adjacent a pair of connecting strip between the limit that is close to mutually of ridge strip and millet strip, ridge strip and millet strip form respectively first subsides are pasted portion (3a) and second and are pasted portion (3c), the connecting strip forms support connecting portion (3 b).
4. The lightweight lath with built-in corrugated steel wire mesh as claimed in claim 3, wherein: at least one first abutment (3a) and at least one second abutment (3c) are each connected to the respective panel (1) by means of screws or cement nails.
5. The lightweight slat with built-in corrugated steel wire mesh according to any one of claims 1 to 4, characterized in that: the supporting connection part (3b) is provided with a strip-shaped slurry passing hole (3d), and two ends of the slurry passing hole (3d) face the first attached part (3a) and the second attached part (3c) adjacent to the supporting connection part (3b) respectively.
6. The lightweight slat with built-in corrugated steel wire mesh according to any one of claims 1 to 4, characterized in that: the first attaching part (3a) and the second attaching part (3c) are also provided with the pulp passing hole (3 d).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851833.4U CN214941610U (en) | 2021-04-23 | 2021-04-23 | Light batten with built-in wave-shaped steel wire mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851833.4U CN214941610U (en) | 2021-04-23 | 2021-04-23 | Light batten with built-in wave-shaped steel wire mesh |
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| CN214941610U true CN214941610U (en) | 2021-11-30 |
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| CN202120851833.4U Active CN214941610U (en) | 2021-04-23 | 2021-04-23 | Light batten with built-in wave-shaped steel wire mesh |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892884A (en) * | 2022-04-14 | 2022-08-12 | 绿可集成房屋(苏州)有限公司 | High-strength wallboard, manufacturing method and wall comprising high-strength wallboard |
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2021
- 2021-04-23 CN CN202120851833.4U patent/CN214941610U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892884A (en) * | 2022-04-14 | 2022-08-12 | 绿可集成房屋(苏州)有限公司 | High-strength wallboard, manufacturing method and wall comprising high-strength wallboard |
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