CN211597361U - Light steel foaming plate and integrated house with same - Google Patents

Abstract

The utility model relates to an assembly type structure field especially relates to a light steel foaming board and have this light steel foaming board's integrated house. The light steel foaming plate comprises a plate body, wherein the plate body comprises a first connecting piece and a second connecting piece which are oppositely arranged and form the outer wall of a chamber; the first connecting piece is provided with a groove arranged along the length direction of the first connecting piece, and the second connecting piece is provided with a convex strip which is in adaptive joint with the groove; when the two plate bodies are butted, the convex strip is clamped into the groove and a routing gap is reserved between the convex strip and the bottom of the groove; the wiring pipeline is arranged in the cavity of the plate body, pipe orifices at two ends of the wiring pipeline are respectively arranged on the first connecting piece and the second connecting piece, and the pipe orifices at two ends can be communicated with wiring gaps at two sides. The light steel foaming plate can realize modular assembly, and the assembly efficiency is improved; only one-way wiring pipeline is arranged inside the light steel foaming plates, and the wiring gaps formed when the two light steel foaming plates are butted are matched to realize quick wiring and wire embedding of the electric wires, so that the efficiency is improved.

Description

Light steel foaming plate and integrated house with same

Technical Field

The utility model relates to an assembly type structure field especially relates to a light steel foaming board and have this light steel foaming board's integrated house.

Background

According to the difference of main bearing member materials such as beams, columns, walls and the like of a house, the building construction structure can be divided into the following three structures: brick concrete structure, reinforced concrete structure and heavy steel frame wall body fill cement brick structure. The house with the brick-concrete structure is characterized in that a wall, a column and the like of a vertical bearing structure in a building are built by adopting bricks or building blocks, a beam, a floor slab or a roof slab and the like of a transverse bearing structure are of a reinforced concrete structure, and the reinforced concrete structure is a main body supporting structure formed by pouring steel bars and cement in a mixed mode.

In contrast, the prefabricated building has the characteristics of energy conservation, environmental protection and the like, the country highly attaches importance to the development of the prefabricated building, and the development target of the prefabricated building in 2020 is determined according to the action scheme of the 'thirteen-five' prefabricated building issued by the ministry of housing and construction: the proportion of national assembly type buildings in newly built buildings is more than 15%.

The existing fabricated building can be referred to as an integrated house system combining light steel keels and light wall boards, which is disclosed in the chinese utility model patent with the publication number "CN 206396888U", and includes: the roof comprises a base frame, a top frame, four edge vertical keels, a plurality of supporting vertical keels arranged at intervals, a roof frame, a plurality of light partition boards and a door opening. Because the base frame, the top frame, the roof frame, the edge vertical keels and the supporting vertical keels are all made of C-shaped steel, the integral structure is high in strength, the strength of the integral structure meets the requirement of the user in hand, and meanwhile, the novel roof support frame has the advantages of being economical, environment-friendly and energy-saving. Because edge vertical keel, support vertical keel and light partition plate all are the cartridge in the slot of C shaped steel and through the bolt-up, the template ization construction is simple swift, makes up as required, and sensitive division space is easily removed simultaneously, can effectively practice thrift the manual work for the construction progress. Meanwhile, the defect that the seam cracks due to large self expansion and contraction of other domestic light partition boards in the application process is overcome.

Based on such prefabricated buildings, there are currently improvements to modular wall panels on the prefabricated buildings to achieve rapid positioning and splicing between the wall panels.

For example, the chinese utility model patent with publication number "CN 205894371U" discloses a modular integrally formed wall of an assembled integrated house, which comprises a modular structural frame and a filling layer filled in the modular structural frame; the modular structure frame is a rectangular frame structure consisting of a pair of first channel steels and a pair of second channel steels; two reinforcing ribs are arranged along the width direction of the rectangular frame structure, and the reinforcing ribs are uniformly distributed in the length direction of the rectangular frame structure; the first channel steel is provided with at least two threaded holes which are uniformly distributed along the length direction of the first channel steel, and the threaded holes are positioned on a symmetrical axis of the first channel steel along the length direction; the second channel steel is provided with at least two threaded holes which are uniformly distributed along the length direction of the second channel steel, and the threaded holes are positioned on a symmetrical shaft of the second channel steel along the length direction. When the wall body is spliced by utilizing the modularized integrally-formed wall body, the efficiency is high, the structure is stable, the house has long service life, and the construction cost is low.

As in the prior patent document with the publication number "CN 202108132U" of the applicant of the present application, a wall for integrated house construction is concerned. A wall body on an integrated house is formed by vertically superposing a plurality of strip-shaped unit profiles; the two end parts of the strip-shaped unit section bar are provided with sealing covers, the middle part of the upper part of the strip-shaped unit section bar protrudes outwards, the section of the protruding part is trapezoidal, and the middle part of the bottom of the strip-shaped unit section bar is provided with a trapezoidal mounting notch of which the shape is matched with that of the protruding part; the transverse position is fixed by matching and clamping the outward protruding part at the upper part of the strip-shaped unit section bar and the installation notch at the bottom. The wall body is novel in structure, and through the mounting structure, the wall body is fast to assemble and convenient to build.

The wall/wall board of the existing integrated house represented by the above patent generally has the problem of difficult wiring, and in such integrated house, the circuit can only be exposed. Although in the patent document with the publication number "CN 202108132U" previously developed by the applicant, the inside of the strip-shaped unit profile is provided with a pipe for routing, the solution can only implement transverse circuit routing, but cannot implement longitudinal circuit routing, and is not completely applicable. Furthermore, if the transverse pipes and the longitudinal pipes are simply arranged in the wall board in a penetrating way, the transverse and longitudinal circuit routing is realized; there is a problem in that it is not easy to thread.

Disclosure of Invention

In order to solve the above problems, a first object of the present invention is to provide a light steel foam board, which can realize modular assembly and improve assembly efficiency; and only one-way wiring pipeline is arranged in the light steel foaming plates, and the wiring gap formed when the two light steel foaming plates are butted is matched to realize the rapid wiring and the embedding of the electric wire, so that the efficiency is improved.

A second object of the present invention is to provide an integrated house having the light steel foam board.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the light steel foaming plate comprises a plate body, wherein a cavity for filling foaming materials is formed inside the plate body, and a filling port for filling the foaming materials into the cavity is formed in the side wall of the plate body; the plate body comprises a first connecting piece and a second connecting piece which are oppositely arranged and form the outer wall of the chamber; the method is characterized in that:

the first connecting piece is provided with a groove arranged along the length direction of the first connecting piece, and the second connecting piece is provided with a convex strip which is in adaptive joint with the groove; when the two plate bodies are butted, the convex strip is clamped into the groove and is connected with the groove, and a wiring gap is formed between the first connecting piece and the second connecting piece;

the wiring pipeline is arranged in the cavity of the plate body, pipe orifices at two ends of the wiring pipeline are respectively arranged on the first connecting piece and the second connecting piece, and the pipe orifices at two ends can be communicated with wiring gaps at two sides.

The above technical scheme is adopted in the utility model, this technical scheme relates to a light steel foaming board, and this light steel foaming board's inside is used for filling expanded material (like foaming cement or polyurethane foaming agent), as the main part of wallboard, has good syllable-dividing, thermal-insulated and fire prevention effect. The plate body of the light steel foaming plate comprises a first connecting piece and a second connecting piece which are oppositely arranged and form the outer wall of the chamber, a groove in the first connecting piece is matched with a convex strip in the second connecting piece, and the light steel foaming plate is sequentially used as a module. During construction, two adjacent plate bodies are clamped into the groove in the first connecting piece through the convex strips on the second connecting piece to realize butt joint, so that modular rapid assembly is realized, and the efficiency is improved. Furthermore, the light steel foaming plate is internally provided with a wiring pipeline for passing through the electric wire, and the passing through of the electric wire is convenient because of one way and no bifurcation. Meanwhile, when the two light steel foam boards are in butt joint, the raised lines are clamped into the grooves and are connected with the bottoms of the grooves, a wiring gap is formed between the first connecting piece and the second connecting piece on the two light steel foam boards, and electric wires can be embedded in the wiring gap when the two light steel foam boards are in butt joint. The pipe orifices at the two ends of the wiring pipeline can be communicated with the wiring gaps at the two sides, so that the wiring pipeline arranged along the width direction of the plate body is communicated with the wiring gaps arranged along the length direction of the plate body, and a hidden wiring path leading to each area of a wall body (formed by splicing a plurality of light steel foaming plates) can be formed.

In conclusion, the light steel foaming plate can be assembled in a modularized mode, and the assembly efficiency is improved; and only one-way wiring pipeline is arranged in the light steel foaming plates, and the wiring gap formed when the two light steel foaming plates are butted is matched to realize the rapid wiring and the embedding of the electric wire, so that the efficiency is improved.

Preferably, the first connecting piece and the second connecting piece form two side walls of a cavity of the plate body; the groove on the first connecting piece and the convex strip on the second connecting piece are arranged along the longitudinal direction, and the routing pipeline inside the cavity of the plate body is arranged along the transverse direction. This technical scheme is the further refinement of above-mentioned technical scheme, specifically, the inside line pipeline that walks of plate body cavity sets up along the transverse direction, and the line clearance of walking of first connecting piece and second connecting piece butt joint sets up along longitudinal direction. In fact, the length of the light steel foaming plate can be set according to the height of a house to be built, and the plurality of light steel foaming plates are butted left and right to form a wall body instead of being stacked up and down. Therefore, the length of the light steel foam board constitutes the height of the house, and the light steel foam board is generally rectangular with a length greater than a width. At the moment, the routing pipeline is along the transverse direction, and the length of the routing pipeline is only the width of the light steel foaming plate and is relatively short; the groove on the first connecting piece and the convex strip on the second connecting piece are arranged along the longitudinal direction, so that the stability of the two light steel foam plates in left-right butt joint is ensured, and a routing gap arranged along the longitudinal direction is formed; greatly optimized the structure, guaranteed its efficiency of walking the line.

Preferably, the pipe orifice at one end of the routing pipeline is arranged on the first connecting piece and blocks the groove, and the pipe orifice at the other end of the routing pipeline is arranged on the second connecting piece and blocks the convex strip. In the technical scheme, the pipe orifices at two ends of the routing pipeline can be further limited to be communicated with routing gaps at two sides; the convex strips are clamped in the grooves, so that a wiring gap is formed between the first connecting piece and the second connecting piece on the two light steel foam plates. The pipe orifices at the two ends of the wiring pipeline respectively block the groove and the raised line, so that the electric wires in the wiring pipeline can be led into the wiring gap and can extend to the outer side wall of the wall body or the inner side wall of the wall body.

The term "the pipe orifices at the two ends of the routing pipeline block the grooves and the raised lines respectively" means that the raised lines and the grooves are in the middle section of the pipe orifices of the routing pipeline, and the raised lines still exist at the two sides of the pipe orifices of the routing pipeline, and are only partially disconnected.

Preferably, flanges are arranged on the edges of two panels forming the outer wall surface and the inner wall surface on the plate body, and clamping grooves are arranged on the edges of two sides of the first connecting piece and the second connecting piece; the clamping grooves on the edges of the two sides of the first connecting piece and the second connecting piece are respectively clamped with the flanges on the panels on the two sides of the first connecting piece and the second connecting piece. In the technical scheme, the clamping grooves on the edges of the two sides of the first connecting piece and the second connecting piece are buckled and positioned with the flanges on the edges of the two panels, so that the rapid assembly is realized, and the assembly efficiency is improved. The first connecting piece and the second connecting piece are only used for forming a part of the plate body in the buckling connection mode, a screwing component can be added for reinforcement during assembly, and in addition, the plate body is used as a closed body, and besides the two panels forming the outer wall surface and the inner wall surface, the first connecting piece and the second connecting piece, the two end surfaces also need to participate in screwing connection for reinforcement.

Preferably, the first connecting member and the second connecting member are made of a heat insulating material or a material having poor heat conductivity. In the technical scheme, the interior of the plate body is filled with a foaming material (such as foaming cement or a polyurethane foaming agent) and used as the main body part of the wallboard, so that the wallboard has good sound insulation, heat insulation and fireproof effects; the joint of the two light steel foaming plates is free of the foaming material, so that the first connecting piece and the second connecting piece are made of heat insulation materials or materials with poor heat conductivity, and the heat insulation effect of the joint of the two light steel foaming plates is guaranteed.

Preferably, the plate body is internally provided with a reinforcing rib, and the reinforcing rib is provided with a second through hole to enable chamber areas on two sides of the reinforcing rib to be communicated; the reinforcing ribs are arranged along the longitudinal direction, and the routing pipeline penetrates through the second through holes in the reinforcing ribs. In the technical scheme, the arrangement of the reinforcing ribs enhances the strength of the light steel foaming plate, and the reinforcing ribs are arranged along the longitudinal direction to play a role of a longitudinal beam; the reinforcing ribs are provided with second through holes so that the cavity areas at the two sides of the reinforcing ribs are communicated; therefore, the arrangement of the reinforcing ribs can not separate the interior of the cavity into a plurality of areas which are not communicated, namely, the areas in the cavity are communicated, and the filled foaming cement is also connected together, thereby being beneficial to ensuring the integrity and the strength of the foaming cement in the cavity.

Preferably, the number of the routing pipes is at least three, and the three routing pipes are parallel to each other and are respectively arranged at the bottom, the middle part and the top of the cavity of the plate body. The three wiring pipelines are mainly used for installing sockets and switches with different heights, the wiring pipeline on the lower portion is mainly used for installing a bottom socket, the wiring pipeline on the middle portion is mainly used for installing a middle socket and a switch, and the wiring pipeline on the upper portion is mainly used for installing a top socket (such as an air conditioner socket).

An integrated house, its characterized in that: comprising a light steel foam board as described above.

Drawings

Fig. 1 is a schematic perspective view of a light steel foam board.

Fig. 2 is a schematic perspective view of a light steel foam board.

Fig. 3 is a schematic view of an open interior of a side panel of the light steel foam board.

Fig. 4 is an enlarged view of a portion a of fig. 3.

FIG. 5 is an assembly view of the panel, the first connector and the second connector.

Fig. 6 is a schematic diagram of the butt joint part of two light steel foam plates.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1:

the light steel foam board as shown in fig. 1 to 6 comprises a board body 1, wherein a cavity 11 for filling foam material is formed inside the board body 1, and a filling port for filling the foam material into the cavity 11 is formed in the side wall of the board body 1. The light steel foaming board is internally filled with foaming materials (such as foaming cement or polyurethane foaming agent), is used as a main body part of the wall board, and has good sound insulation, heat insulation and fireproof effects. The foaming material can specifically select foaming cement or polyurethane foaming agent, and the main advantages of the selected foaming cement are that: the dry body has small density, reduces the load bearing of a room, is economic and environment-friendly, has good heat insulation and fire resistance, and contains a large amount of independent bubbles in the foaming cement, so the sound insulation effect is also stronger. The selected polyurethane foaming agent has the main advantages that: light weight, good heat insulation performance, economy and environmental protection.

The plate body 1 comprises a first connecting piece 2 and a second connecting piece 3 which are oppositely arranged and form the side wall of the cavity 11. The first connecting piece 2 is provided with a groove 21, the second connecting piece 3 is provided with a convex strip 31 matched with the groove 21, and the convex strip 31 can be replaced by a convex strip. In this technical scheme, light steel foaming board's plate body 1 is including relative setting and constituting first connecting piece 2 and the second connecting piece 3 of 11 outer walls of cavity, and the recess 21 on the first connecting piece 2 and the sand grip 31 looks adaptation on the second connecting piece 3 regard above-mentioned light steel foaming board as the module in proper order. During the construction, two adjacent plate bodies 1 are blocked into the groove 21 on the first connecting piece 2 through the convex strip 31 on the second connecting piece 3 to realize the butt joint, so that the modularized rapid assembly is realized, and the efficiency is improved. The first connecting piece 2 and the second connecting piece 3 are made of heat insulating materials or materials with poor heat conductivity. As described above, the panel body 1 is filled with a foaming material (e.g., foaming cement or polyurethane foaming agent) inside, and has excellent sound insulation, heat insulation and fire prevention effects as a main body portion of the wall panel. The joint of the two light steel foaming plates is free of the foaming material, so that the first connecting piece 2 and the second connecting piece 3 are made of heat insulation materials or materials with poor heat conductivity, and the heat insulation effect of the joint of the two light steel foaming plates is guaranteed.

The first connecting piece 2 and the second connecting piece 3 can be connected to the panel of the plate body 1 adjacent to the first connecting piece in a manner of only being fixedly connected; as shown in fig. 5, flanges 41 may be provided on the edges of the two panels 4 forming the outer wall surface and the inner wall surface of the plate body 1, and the two side edges of the first connecting member 2 and the second connecting member 3 are provided with locking grooves 22, 32. The clamping grooves 22 and 32 on the two side edges of the first connecting piece 2 and the second connecting piece 3 are respectively clamped with the flanges 41 on the panels 4 on the two sides. In the technical scheme, the clamping grooves 22 and 32 on the edges of the two sides of the first connecting piece 2 and the second connecting piece 3 are buckled and positioned with the turned edges 41 on the edges of the two panels 4, so that the rapid assembly is realized, and the assembly efficiency is improved. Of course, the snap-fit connection is not to say that the first connecting member 2 and the second connecting member 3 only form a part of the plate body 1 in the snap-fit connection, and can be reinforced by additional screw-fastening connection during assembly, and in addition, the plate body 1 is used as a closed body, and besides the two panels 4, the first connecting member 2 and the second connecting member 3 which form the outer wall surface and the inner wall surface, the two end surfaces also participate in the screw-fastening connection for reinforcement.

On the basis of the technical scheme, when the two plate bodies 1 are in butt joint, the convex strip 31 is clamped into the groove 21, and a wiring gap is formed between the first connecting piece and the second connecting piece. The wiring pipeline 13 is arranged in the cavity 11 of the plate body 1, two end pipe orifices of the wiring pipeline 13 are respectively arranged on the first connecting piece 2 and the second connecting piece 3, and the two end pipe orifices can be communicated with the wiring gaps 23 on two sides. In this scheme, be equipped with in the light steel foaming board and walk line pipeline 13 and can be used to wear to establish the electric wire, and because be single-pass and do not have the branching so wear to establish the electric wire also comparatively convenient. Meanwhile, when the protruding strips 31 are clamped into the grooves 21, a wiring gap is formed between the first connecting piece and the second connecting piece on the two light steel foam plates, and wires can be pre-buried in the wiring gap 23 before the two light steel foam plates are in butt joint. The pipe orifices at the two ends of the routing pipeline 13 can be communicated with the routing gaps 23 at the two sides, so that the routing pipeline 13 arranged along the width direction of the plate body 1 is communicated with the routing gaps 23 arranged along the length direction of the plate body 1, and a hidden routing path leading to each area of a wall body (formed by splicing a plurality of light steel foam boards) can be formed.

Further, the first connecting member 2 and the second connecting member 3 form two side walls of the cavity 11 of the plate body 1. The groove 21 of the first connector 2 and the protruding strip 31 of the second connector 3 are arranged along the longitudinal direction, and the routing pipe 13 inside the cavity 11 of the board body 1 is arranged along the transverse direction. The technical scheme is further detailed in the technical scheme, specifically, the routing pipeline 13 inside the cavity 11 of the plate body 1 is arranged along the transverse direction, and the routing gap 23 formed by butting the first connecting piece 2 and the second connecting piece 3 is arranged along the longitudinal direction. In fact, the length of the light steel foaming plate can be set according to the height of a house to be built, and the plurality of light steel foaming plates are butted left and right to form a wall body instead of being stacked up and down. Therefore, the length of the light steel foam board constitutes the height of the house, and the light steel foam board is generally rectangular with a length greater than a width. At this time, the routing pipe 13 is along the transverse direction, and the length of the routing pipe 13 is only the width of the light steel foam board, and is relatively short. The groove 21 on the first connecting piece 2 and the raised line 31 on the second connecting piece 3 are arranged along the longitudinal direction, so that the stability of the two light steel foam plates in the left-right butt joint process is ensured, meanwhile, the wiring gap 23 arranged along the longitudinal direction is formed, the structure is greatly optimized, and the wiring efficiency is ensured.

In a further preferred embodiment shown in the figures, there are at least three routing pipes 13, and the three routing pipes 13 are parallel to each other and are respectively disposed at the bottom, the middle and the top of the cavity 11 of the board body 1. The three routing pipes 13 are mainly used for installing sockets and switches with different heights, the routing pipe 13 on the lower portion is mainly used for installing a bottom socket, the routing pipe 13 on the middle portion is mainly used for installing a middle socket and a switch, and the routing pipe 13 on the upper portion is mainly used for installing a top socket (such as an air conditioner socket).

The pipe orifice at one end of the routing pipeline 13 is arranged on the first connecting piece 2 and blocks the groove 21, and the pipe orifice at the other end of the routing pipeline 13 is arranged on the second connecting piece 3 and blocks the convex strip 31. In this embodiment, the nozzles at both ends of the routing pipe 13 can be further defined to be able to communicate with the routing gaps 23 at both sides. As mentioned above, the protruding strips 31 are clamped into the grooves 21, so that the routing gaps 23 are formed between the first connecting pieces and the second connecting pieces on the two light steel foam boards, and the pipe orifices at the two ends of the routing pipeline 13 respectively block the grooves and the protruding strips, so that the electric wires in the routing pipeline 13 can be introduced into the routing gaps 23 and can extend to the outer side wall of the wall body or the inner side wall of the wall body.

The term "the pipe orifices at the two ends of the routing pipeline block the grooves and the raised lines respectively" means that the raised lines and the grooves are in the middle section of the pipe orifices of the routing pipeline, and the grooves and the raised lines still exist on the two sides of the pipe orifices of the routing pipeline, and are only partially disconnected.

In addition, a rib 14 is provided inside the plate body 1, and a second through hole 15 is provided in the rib 14 to communicate the areas of the chambers 11 on both sides thereof. The reinforcing ribs 14 are arranged along the longitudinal direction, and the routing pipeline 13 penetrates through the second through holes 15 on the reinforcing ribs 14. In the technical scheme, the strength of the light steel foaming plate is enhanced by the arrangement of the reinforcing ribs 14, and the reinforcing ribs 14 are arranged along the longitudinal direction to play a role of a longitudinal beam. The reinforcing ribs 14 are provided with second through holes 15 to communicate the areas of the chambers 11 on both sides thereof. Therefore, the reinforcing ribs 14 are arranged to prevent the inside of the cavity 11 from being partitioned into a plurality of non-communicated areas, namely, the areas inside the cavity 11 are communicated, and the filled foamed cement is connected together, so that the integrity and the strength of the foamed cement inside are ensured.

Based on the above technical solution, the present embodiment is further preferably as follows:

at least one of the two panels 4 forming the outer wall surface and the inner wall surface of the plate body 1 is provided with a plurality of first through holes 16 on the panel 4. That is, a plurality of first through holes 16 may be provided in one of the panels 4, or a plurality of first through holes 16 may be provided in both of the panels 4 (this is preferable). The chamber 11 inside the plate body 1 is communicated with the outside of the plate body 1 through a first through hole 16. When the foaming material is filled into the cavity 11, although the light steel foaming plate is provided with a flat plate to prevent the foaming material in the cavity 11 from overflowing, compared with the completely closed cavity 11, the plurality of first through holes 16 can prevent the cavity 11 from being filled with too much foaming material to expand. After the foaming material filled in the cavity 11 is molded, a part of the foaming material can fill and level up the first through hole 16 and be exposed, so when cement or putty powder is painted on the outer side surface of the light steel foaming plate for bottoming, the cement or putty powder on the outer side can be connected with the foaming material in the plate body 1, the adhesion effect of the cement or putty powder is greatly increased, and the light steel foaming plate is not easy to fall off. On the basis of the scheme, the requirement on the surface adhesive force of the panel 4 is reduced, and a light steel plate can be adopted, and the light steel plate has the advantages of light weight, easiness in processing and forming and low cost.

The hole pattern of the first through hole 16 is not restricted, and can be triangular as shown in the figure or other geometric shapes; but the tension of the hole is better in the case of a relatively triangular shape. In addition, as shown in fig. 1 to 3, a plurality of first through holes 16 are arranged in a matrix on the panel 4. The bending portions in each first through hole 16 on the same panel 4 face the same side, or the bending portions in two adjacent rows of first through holes 16 on the same panel 4 along the length direction of the panel 4 face opposite directions.

As shown in fig. 3 and 4, the panel 4 is provided with a bent portion 17 at the first through hole 16, and the bent portion 17 is folded inwards from the first through hole 16 into the cavity 11. On the basis of the above technical solution, in this solution, the first through hole 16 of the panel 4 is provided with the bent portion 17, the bent portion 17 is connected with the panel 4, and the bent portion 17 is turned inwards from the first through hole 16 into the cavity 11. After the foaming material that fills in inside cavity 11 shaping, the portion of bending 17 can imbed in whole foaming material layer to the foaming material that makes cavity 11 inside is connected with panel 4, solves foaming cement and the insecure problem of wallboard inner wall adhesion.

The structure is that after the panel 4 is cut through an unsealed cutting path, the panel is bent inwards along an unsealed edge to obtain the bent part 17, and the first through hole 16 is formed at the same time. On the basis of the scheme, the panel 4 can adopt the light steel panel 4 as described above, and the light steel panel 4 also has the advantages of light weight and convenience in punching and forming. When the first through hole 16 and the bending portion 17 are formed in the panel 4, only the panel 4 needs to be punched, the punching path needs to be unsealed, so that the punching area cannot be completely cut down, the punching area is punched by the unsealed path and is still connected with the panel 4, the bending portion 17 can be obtained by inwards bending the punching area along the uncut edge, and meanwhile, the first through hole 16 is also formed.

In a further preferred embodiment, the two panels 4 of the panel body 1, which form the exterior wall surface and the interior wall surface, are embossed. In this technical scheme, the panel 4 of plate body 1 is punched and is obtained the impressed watermark, has increased the intensity of panel 4. And because the embossing forms the concave-convex surface on the surface, thus has increased the adhesive force of panel 4 inner wall and foamed cement, and the adhesive force of panel 4 outer wall and cement or putty powder.

In summary, the light steel foam board has at least the following advantages:

1, the light steel foaming plate is internally provided with a routing pipeline 13 for passing through an electric wire, and the passing through of the electric wire is convenient because of single pass and no bifurcation. Meanwhile, when the protruding strips 31 are clamped into the grooves 21, a wiring gap is formed between the first connecting piece and the second connecting piece on the two light steel foam plates, and wires can be pre-buried in the wiring gap 23 before the two light steel foam plates are in butt joint. The pipe orifices at the two ends of the routing pipeline 13 can be communicated with the routing gaps 23 at the two sides, so that the routing pipeline 13 arranged along the width direction of the plate body 1 is communicated with the routing gaps 23 arranged along the length direction of the plate body 1, and a hidden routing path leading to each area of a wall body (formed by splicing a plurality of light steel foam boards) can be formed.

2, this scheme has replaced the scheme that outside cement or putty powder directly adheres to on panel 4, makes the cement or the putty powder of scribbling in the outside be connected with the inside expanded material of plate body 1 through first through-hole 16, increases surface adhesion, makes it be difficult for droing.

3, on the basis of 2, the requirement on the surface adhesive force of the panel 4 is reduced, and a light steel plate can be adopted, and the light steel plate has the advantages of light weight, easiness in processing and forming and low cost.

4, on the basis of 2, the bending part 17 is turned inwards to the cavity 11 from the first through hole 16; after the foaming material that fills in inside cavity 11 shaping, the portion of bending 17 can imbed in whole foaming material layer to the foaming material that makes cavity 11 inside is connected with panel 4, solves foaming cement and the insecure problem of wallboard inner wall adhesion.

Example 2:

the present embodiment relates to an integrated house comprising a light steel foam board as described in embodiment 1.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims (8)

1. The light steel foaming plate comprises a plate body (1), wherein a cavity (11) for filling foaming materials is formed in the plate body (1), and a filling port for filling the foaming materials into the cavity (11) is formed in the side wall of the plate body (1); the plate body (1) comprises a first connecting piece (2) and a second connecting piece (3) which are oppositely arranged and form the outer wall of the cavity (11); the method is characterized in that:

a groove (21) arranged along the length direction of the first connecting piece (2) is arranged on the first connecting piece, and a convex strip (31) matched with the groove (21) is arranged on the second connecting piece (3); when the two plate bodies (1) are butted, the convex strip (31) is clamped into the groove (21) and is connected with the groove (21), and a wiring gap (23) is formed between the first connecting piece (2) and the second connecting piece (3);

the wiring board is characterized in that wiring pipelines (13) are arranged inside a cavity (11) of the board body (1), pipe orifices at two ends of the wiring pipelines (13) are respectively arranged on the first connecting piece (2) and the second connecting piece (3), and the pipe orifices at the two ends can be communicated with wiring gaps (23) at two sides.

2. The light steel foam board of claim 1, wherein: the first connecting piece (2) and the second connecting piece (3) form two side walls of a cavity (11) of the plate body (1); the groove (21) on the first connecting piece (2) and the raised line (31) on the second connecting piece (3) are arranged along the longitudinal direction, and the routing pipeline (13) inside the plate body cavity (11) is arranged along the transverse direction.

3. The light steel foam board according to claim 1 or 2, characterized in that: a pipe orifice at one end of the routing pipeline (13) is arranged on the first connecting piece (2) and blocks the groove (21); the other end pipe orifice of the routing pipeline (13) is arranged on the second connecting piece (3) and blocks the convex strip (31).

4. The light steel foam board according to claim 1 or 2, characterized in that: flanges (41) are arranged on the edges of two panels (4) forming an outer wall surface and an inner wall surface on the plate body (1), and clamping grooves (22, 32) are arranged on the edges of two sides of the first connecting piece (2) and the second connecting piece (3); the clamping grooves (22, 32) on the edges of the two sides of the first connecting piece (2) and the second connecting piece (3) are respectively clamped with the flanges (41) on the panels (4) on the two sides of the first connecting piece and the second connecting piece.

5. The light steel foam board according to claim 1 or 2, characterized in that: the first connecting piece (2) and the second connecting piece (3) are made of heat insulating materials or materials with poor heat conductivity.

6. The light steel foam board of claim 1, wherein: reinforcing ribs (14) are arranged inside the plate body (1), and second through holes (15) are formed in the reinforcing ribs (14) to enable the areas of the chambers (11) on the two sides of the reinforcing ribs to be communicated; the reinforcing ribs (14) are arranged along the longitudinal direction, and the routing pipeline (13) penetrates through the second through holes (15) in the reinforcing ribs (14).

7. The light steel foam board of claim 6, wherein: the number of the routing pipelines (13) is at least three, and the three routing pipelines (13) are parallel to each other and are respectively arranged at the bottom, the middle and the top of the cavity (11) of the plate body (1).

8. An integrated house, its characterized in that: comprising a light steel foam board according to any one of claims 1 to 7.

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