CN215858582U

CN215858582U - Composite sandwich structure partition plate

Info

Publication number: CN215858582U
Application number: CN202122166232.2U
Authority: CN
Inventors: 陈鸿瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-18
Anticipated expiration: 2031-09-08

Abstract

The utility model provides a combined type sandwich structure partition plate, includes panel monomer and splice, and this panel monomer all includes the flame retardant coating core, decoration panel and concatenation strake, and the decoration panel includes two-layerly, and first decoration panel and second decoration panel press from both sides and establish the both sides at the flame retardant coating core, constitute sandwich structure panel main part, four pieces of concatenation strake of bonding respectively on four edges of this sandwich structure panel main part, and this concatenation strake is equipped with the concatenation recess, and it is whole to piece into the wall through this concatenation recess and splice cooperation. This combined type sandwich structure partition wall panel realizes assembling the wall of founding the building fast through panel monomer and splice, because panel is from taking the decoration panel, so need not more to drop into artifical and time and carry out the secondary and decorate, can directly deliver the use after the concatenation is accomplished, this panel inlayer application meets the prefabricated flitch of graphite of fire inflation can play effective fire prevention effect simultaneously, thermal-insulated, give sound insulation in having satisfied the use, the performance requirement of fire prevention, improve simultaneously and found efficiency and reduce the project cost.

Description

Composite sandwich structure partition plate

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of composite boards, in particular to a composite board with a fireproof performance and an internal sandwich structure.

[ background of the utility model ]

In recent years, with the development of technology and the requirement of application scenes, the assembly type rapid building is pushed from the industry and the national level, and the rapid building is suitable for large project preparation sites, temporary construction projects and various emergency construction projects. In addition, the system can be widely applied to large-span plants, warehouses, office buildings, roof floors, air purification rooms, cold storages, logistics scheduling warehouses, kiosks and the like.

The assembled building is mainly characterized in that the prefabricated building material is adopted for splicing construction, and the light fire-proof performance and the like are required under the condition that the hardness and the strength meet the building standard. Under the condition of meeting the basic requirements of heat preservation, heat insulation, sound insulation, fire prevention and the like of buildings, the industrial standard of high quality, high efficiency, reliability and safety is further required to be achieved.

The common partition boards in the market at present are mainly prefabricated in factories and manually assembled after being transported to a construction site. However, many of these partition wall board products require a large number of manual assembly steps, which are time consuming and labor intensive, due to the deficiencies and shortcomings of their designs. In addition, the surface of the general partition board is not in a finished product state, but is a semi-finished product wall surface, and further decoration and painting are often needed, or other veneering materials are covered on the surface of the general partition board for further decoration, so that more time and more hands are needed for completing subsequent work, more workload is generated, and the construction cost is increased.

[ summary of the utility model ]

The utility model provides a composite sandwich structure partition board aiming at the situations, the composite sandwich structure partition board not only can be quickly assembled, but also can be directly delivered for use without secondary decoration and whitewashing decoration by a self-provided decorative surface, and the composite sandwich structure partition board is applied to an assembly type building, so that the integral construction efficiency is accelerated, the manual workload is reduced, the construction period time is further shortened, the efficiency is improved, and the integral manufacturing cost is reduced.

The utility model relates to a composite sandwich structure partition board, which comprises single boards and splicing pieces, wherein each single board comprises a fireproof layer core board, a decoration panel and splicing edgings, the decoration panel comprises two layers, namely a first decoration panel and a second decoration panel, the first decoration panel and the second decoration panel are clamped on two sides of the fireproof layer core board from two sides to form a sandwich structure board main body, four splicing edgings are respectively adhered to four edges of the sandwich structure board main body, the outward surface of each splicing edgings is provided with a splicing groove, and the splicing grooves and the splicing pieces are matched to splice into a wall surface whole.

The core plate of the fire-proof layer is a prefabricated expanded graphite material plate.

The decorative panel is a galvanized color steel plate or an aluminized color steel plate, and the thickness of the decorative panel is 0.4-0.8 mm.

The splicing edgings are long strips, comprise bottom surfaces corresponding to four side surfaces of the sandwich structure plate main body, top surfaces and two end surfaces corresponding to the splicers, core plate positioning grooves are formed in the bottom surfaces, and splicing grooves are formed in the top surfaces.

The splicing edgings comprise an A-type splicing edgings and a B-type splicing edgings, wherein the length of the A-type splicing edgings is longer than that of the B-type splicing edgings, and the length of the B-type splicing edgings plus the distance between the two end faces is equal to that of the A-type splicing edgings; when the corner splicing is performed, when the A-type splicing edge strip is in butt joint with the B-type splicing edge strip, the A-type splicing edge strip covers the end face of the B-type splicing edge strip to complete right-angle splicing.

This splice includes two inserts, and this insert matches the concatenation recess of concatenation strake, and the thickness of insert is fit for inserting the concatenation recess with interference fit's mode.

The splice is divided into a linear type and a corner type, wherein two insertion portions of the linear type splice are in a linear form, and two insertion portions of the corner type splice are in a mutually perpendicular form.

The composite sandwich structure partition wall board realizes the rapid assembly and construction of the wall surface of a building through the board monomers and the splicing pieces, does not need more labor and time for secondary decoration because the board is provided with the decoration panel, can be directly delivered for use after the assembly is finished, and can play an effective fireproof role by utilizing the graphite prefabricated board expanded in fire in the inner layer of the board, thereby meeting the performance requirements of heat insulation, sound insulation and fire prevention in use, improving the construction efficiency and reducing the project cost.

[ description of the drawings ]

FIG. 1 is a schematic structural view of a composite sandwich partition board according to example 1 of the present invention;

FIG. 2 is a schematic structural diagram of a single plate of the composite sandwich partition plate according to the present invention;

FIG. 3 is a schematic view of the structure of splicing strips of the composite sandwich structure partition wall board according to the present invention;

fig. 4 is a partial enlarged view a in fig. 3;

FIG. 5 is a schematic view of a splicing edge strip structure butt joint structure according to the present invention;

fig. 6 is a partial enlarged view B in fig. 5;

FIG. 7 is a schematic structural view of a composite sandwich partition board according to embodiment 2 of the present invention;

fig. 8 is a partial enlarged view C of fig. 7;

wherein: 10. A plate monomer; 11. a fire-proof layer core board; 12. a first decorative panel; 13. a second decorative panel; 14. splicing the edge strips; type 14A, A splicing edgings; type 14B, B splicing edgings; 141. splicing the grooves; 142. positioning a groove; 20. splice

[ detailed description ] embodiments

The utility model will be described in detail below with reference to the drawings, wherein examples of the embodiments are shown in the drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Example 1:

referring to fig. 1, an embodiment 1 of a composite sandwich structure partition board is schematically illustrated, which includes two single boards 10 and a straight splicing member 20, wherein the splicing member 20 splices the two single boards 10 into a planar structure.

Referring to fig. 2, a combination structure of each single board is shown, each single board includes a fire-retardant layer core plate 11, a decorative panel 12/13 and a splicing edge strip 14, the decorative panel includes two layers, which are respectively a first decorative panel 12 and a second decorative panel 13, the first decorative panel 12 and the second decorative panel 13 are clamped on two sides of the fire-retardant layer core plate 11 from two sides to form a sandwich structure board main body, four splicing edge strips 14 are respectively adhered to four edges of the sandwich structure board main body, a splicing groove 141 is formed on an outward surface of the splicing edge strip 14, and the splicing groove 141 and the splicing piece 20 are matched to splice into a whole wall surface.

The fire barrier core 11 is a sheet of expanded graphite precursor material. The graphite prefabricated material plate is a fireproof material which expands when encountering fire, the fireproof material which expands when encountering fire is moderate in hardness, has certain elasticity, is easy to construct and can be directly and seamlessly embedded with each other. The wall board has good improvement effect on the sound insulation, heat preservation and other properties of the whole wall board in normal use. When fire occurs, the fireproof material which expands when encountering fire generates certain expansion when encountering fire and having high-temperature volume, and further completely blocks all potential gaps to block the transmission of flames and heat.

The decorative panel is a galvanized color steel plate or an aluminized color steel plate, and the thickness of the decorative panel is 0.4-0.8 mm. Laminate in flame retardant coating core both sides from both sides, constitute sandwich structure, the colored surface need not the secondary decoration after assembling and decorates, and two-layer decoration panel also lets this panel monomer need not to distinguish the positive and negative, and the handy usefulness of taking greatly promotes work efficiency.

The splicing edge strip 14 is in a long strip shape, and comprises a bottom surface corresponding to four side surfaces of the sandwich structure plate main body, a top surface corresponding to the splicing piece and two end surfaces, a core plate positioning groove 142 is arranged on the bottom surface, and a splicing groove 142 is arranged on the top surface. The splicing strips 14 serve as edge strips for edging the edges of the sandwich panel and providing splicing grooves for splicing.

Since the splicing edge strips 14 need to cover the sandwich structure plate body from four edges of the sandwich structure plate body, one splicing edge strip needs to cover the end face of the other splicing edge strip at a corner, so that the splicing edge strips are considered to be an A-type splicing edge strip and a B-type splicing edge strip in the design process. The splicing edgings comprise an A-type splicing edgings and a B-type splicing edgings, wherein the length of the A-type splicing edgings is longer than that of the B-type splicing edgings, and the length of the B-type splicing edgings plus the distance between the two end faces is equal to that of the A-type splicing edgings; when the corner splicing is performed, when the A-type splicing edge strip is in butt joint with the B-type splicing edge strip, the A-type splicing edge strip covers the end face of the B-type splicing edge strip to complete right-angle splicing.

The splice 20 comprises two insertion portions 21, the insertion portions 21 match the splicing grooves 141 of the splicing edgings, and the thickness of the insertion portions 21 is suitable for being inserted into the splicing grooves 141 in an interference fit manner. The interference fit can prove that the inserting portion 21 is stably fixed and not easy to loosen after being inserted into the splicing groove 141.

Example 2:

in this embodiment, the other structures are the same as those of embodiment 1, and the technical difference is that the splice in this embodiment is a corner-type splice 20, the insertion portion 21 of the corner-type splice is vertical, and the two single plates 10 can be spliced to form a right-angle splice.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a combined type sandwich structure partition plate, including panel monomer and splice, a serial communication port, wherein every panel monomer all includes the flame retardant coating core, decoration panel and concatenation strake, the decoration panel includes two-layerly, be first decoration panel and second decoration panel respectively, this first decoration panel and second decoration panel press from both sides and establish the both sides at the flame retardant coating core, constitute sandwich structure panel main part, four concatenation strakes of bonding respectively on four edges of this sandwich structure panel main part, this concatenation strake one side outwards is equipped with the concatenation recess, it is whole to piece into the wall through this concatenation recess and splice cooperation.

2. The composite sandwich structural partition panel of claim 1, wherein the fire barrier core is a sheet of expanded graphite precursor material.

3. The composite sandwich structure partition board according to claim 1, wherein the decorative panel is a zinc-plated color steel sheet or an aluminum-plated color steel sheet, and the thickness is 0.4-0.8 mm.

4. The composite sandwich structural wall panel according to claim 1, wherein the splicing strips are elongated and comprise a bottom surface corresponding to four side surfaces of the sandwich structural panel body, a top surface corresponding to the splice, and two end surfaces, wherein core positioning slots are provided on the bottom surface, and splicing grooves are provided on the top surface.

5. The composite sandwich wall panel according to claim 4, wherein the splicing strips comprise an A-type splicing strip and a B-type splicing strip, the A-type splicing strip has a length longer than that of the B-type splicing strip, and the length of the B-type splicing strip plus the distance between the two end faces is equal to that of the A-type splicing strip; when the corner splicing is performed, when the A-type splicing edge strip is in butt joint with the B-type splicing edge strip, the A-type splicing edge strip covers the end face of the B-type splicing edge strip to complete right-angle splicing.

6. The composite sandwich structural panel of claim 5, wherein the splicing elements comprise two insertion portions, the insertion portions matching the splicing grooves of the splicing strips, the insertion portions having a thickness suitable for being inserted into the splicing grooves in an interference fit.

7. The composite sandwich structural panel according to claim 6, wherein the joints are linear and angled, wherein the two insertion portions of the linear joint are linear and the two insertion portions of the angled joint are perpendicular or V-shaped.